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Specifications
I o , •`?' ?.., ' ank: ims `, . . .. :... .... _ t air 7, W4' : NW ' u lit i11, V L r iN JUN 16 2011 BID DOCUMENTS BU : MVSMAI PUBLIC EMPLOYEES RETIREMENT I r SYSTEM BUILDING I/ DATA CENTER HVAC UPGRADE it TIGARD OREGON State of Oregon I . Department of Administrative Services Facilities Division 1240 Ferry Street SE I Salem, Oregon 97301 I r . ig I/ � a v + .s. W : J e M . s , °.` . `� e'%lw' `y R A �' i V4 t.JJ� hk I ' -- 10 5.9 --� OFFICE COPY 1(4(0 June 13, 2011 Ii 1 , SYSTEMS WEST ENGINEERS, INC. •mechanical and electrical consult ing engineers I 411 HIGH STREET 1 < 1 EUGENE, OREGON 97401 -2427 Phone: 541.342.7210 Fax: 541.342.7220 . www.systemswestengineers . com I is L018.01 qg I ,r 1 1 1 1 1 BID DOCUMENTS PUBLIC EMPLOYEES RETIREMENT SYSTEM BUILDING DATA CENTER HVAC UPGRADE TIGARD, OREGON State of Oregon Department of Administrative Services Facilities Division 1240 Ferry Street SE Salem, Oregon 97301 PROF o . S' e t iVA r N a 1 'xp /DES 12- 3 1 June 13, 2011 1 SYSTEMS WEST ENGINEERS, INC. 1 411 High Street Eugene, Oregon 97401 Phone: (541) 342 -7210 ' Fax: (541) 342 -7220 L018.01 I TABLE OF CONTENTS 1 DIVISION 1— GENERAL REQUIREMENTS I 01 10 00 SUMMARY OF WORK 01 25 00 SUBSTITUTION PROCEDURES 01 26 00 CONTRACT MODIFICATION PROCEDURES I 01 29 00 PAYMENT PROCEDURES 01 31 13 PROJECT COORDINATION 01 31 19 PROJECT MEETINGS I 01 33 00 SUBMITTAL PROCEDURES 01 35 00 SPECIAL PROCEDURES 01 41 00 REGULATORY REQUIREMENTS I 01 42 19 REFERENCE STANDARDS 01 50 00 TEMPORARY FACILITIES AND CONTROLS 01 60 00 PRODUCT REQUIREMENTS 01 73 29 CUTTING AND PATCHING I 01 77 00 CLOSEOUT PROCEDURES 01 78 23 OPERATING AND MAINTENANCE DATA 01 78 36 WARRANTIES 1 01 78 39 PROJECT RECORD DOCUMENTS DIVISION 2 — EXISTING CONDITIONS 1 02 41 00 DEMOLITION AND SALVAGE I DIVISION 7 — THERMAL AND MOISTURE PROTECTION 07 50 00 ROOFING 07 84 00 FIRESTOPPING I DIVISION 13 — SPECIAL CONSTRUCTION 1 13 21 10 AIR CURTAINS FOR DATA CENTER DIVISION 20 — GENERAL MECHANICAL I 20 05 00 GENERAL MECHANICAL PROVISIONS 20 05 13 MOTORS FOR MECHANICAL EQUIPMENT I 20 05 14 20 05 19 MOTOR CONTROL DEVICES FOR MECHANICAL EQUIPMENT METERS AND GAUGES FOR MECHANICAL SERVICE 20 05 23 GENERAL DUTY VALVES FOR MECHANICAL SERVICE I 20 05 29 20 05 48 PIPE HANGERS, SUPPORTS, SLEEVES, AND SEALS SEISMIC CONTROL FOR MECHANICAL SYSTEMS 20 05 53 IDENTIFICATION FOR MECHANICAL EQUIPMENT I 20 05 93 TESTING, ADJUSTING, AND BALANCING FOR MECHANICAL 20 07 00 HVAC AND PLUMBING INSULATION DIVISION 22 — PLUMBING I 22 11 02 PLUMBING PIPING 22 42 00 COMMERCIAL PLUMBING FIXTURES I I L018.01 Page - 1 Table of Contents I TABLE OF CONTENTS 1 DIVISION 23 — HVAC I 23 05 31 V -BELTS AND SHEAVES 23 21 13 HYDRONIC PIPING 23 21 19 HYDRONIC SYSTEM SPECIALTIES I 23 25 13 WATER TREATMENT FOR HYDRONIC SYSTEMS 23 31 13 METAL DUCTWORK 23 31 17 FLEXIBLE DUCTWORK I 23 31 19 DUCTWORK HANGERS, SUPPORTS, AND SEALS 23 33 00 DUCTWORK ACCESSORIES 23 34 00 HVAC FANS I 23 37 00 AIR OUTLETS AND INLETS 23 81 23 ENVIRONMENTAL CONTROL SYSTEMS DIVISION 26 — ELECTRICAL I 26 01 26 SUBMITTALS AND SHOP DRAWINGS 26 05 00 COMMON WORK RESULTS FOR ELECTRICAL I 26 05 01 ELECTRICAL DEMOLITION 26 05 19 LOW- VOLTAGE ELECTRICAL POWER CONDUCTORS AND CABLES 26 05 26 GROUNDING AND BONDING FOR ELECTRICAL SYSTEMS I 26 05 29 HANGERS AND SUPPORTS FOR ELECTRICAL SYSTEMS 26 05 33 RACEWAYS AND BOXES FOR ELECTRICAL SYSTEMS 26 05 53 IDENTIFICATION FOR ELECTRICAL SYSTEMS I 26 24 16 PANELBOARDS 26 27 26 WIRING DEVICES 26 28 16 OVERCURRENT PROTECTIVE DEVICES I 26 29 13 MOTOR AND CIRCUIT DISCONNECTS APPENDIX A - ODAS TECHNICAL STANDARDS APPENDIX B - OWNER - FURNISHED EQUIPMENT SUBMITTALS I DRAWINGS I G -001 TITLE SHEET: CONTACTS, VICINITY MAP, SITE MAP & SHEET INDEX M-001 LEGEND, GENERAL NOTES & SCHEDULES M -101 PARTIAL FIRST FLOOR DEMOLITION PLANS I M -102 PARTIAL SECOND, THIRD FLOOR & ROOF DEMOLITION PLANS M 121 PARTIAL FIRST FLOOR AIR DISTRIBUTION PLANS M -122 PARTIAL SECOND, THIRD FLOOR & ROOF PLANS I M -311 SECTIONS M 501 DETAILS M -601 DIAGRAMS I E -001 ELECTRICAL LEGEND & SCHEDULE E 101 POWER DEMOLITION E -201 PARTIAL LIGHTING DEMOLITION I E -211 PARTIAL LIGHITNG PLAN E 401 ENLARGED POWER FIRST FLOOR PLAN E -402 ENLARGED POWER FIRST ROOF PLAN I E -601 ONE -LINE DIAGRAM I L018.01 Page - 2 Table of Contents SECTION 01 10 00 ' SUMMARY OF WORK PART 1- GENERAL ' 1.01 REQUIREMENTS INCLUDED ' A. Work covered by Contract Documents. B. Contract method. ' C. Owner furnished products D. Contractor use of premises. E. Owner occupancy. F. Sequence of work. G. Owner technical standards 1.02 RELATED SECTIONS ' A. SECTION 01 35 00 SPECIAL PROCEDURES 1.03 WORK COVERED BY CONTRACT DOCUMENTS A. Furnish and install all necessary equipment and materials to provide fully operational ' systems as specified, described, shown, and intended herein. Work shall include all provisions recommended by manufacturers of equipment installed hereunder including miscellaneous support equipment, installation, start-up, testing, and operation. This 1 specification represents minimum requirements and is not intended to restrict the contractor from providing additional functions, options or enhancements if contractor so desires. Work shall include: 1. Replacement of the existing environmental control systems for the PERS Data ' Center. 1.04 CONTRACT METHOD A. Work will be constructed under a single lump sum contract. ' 1.05 OWNER FURNISHED PRODUCTS A. The Owner has executed an agreement to purchase products to be installed under this ' Contract and will pay for the equipment upon receipt at the designated storage facility. B. Copies of equipment submittals, product data, shop drawings and related material furnished by the Owner will be included as supplemental information. C. Owner Furnished Equipment Supplier: a. Supplier: Emerson Network Power b. Points of Contact: Michael Byrd (503) 713 -8490 L018.01 01 10 00 - 1 Summary of Work 1 D. Owner furnished equipment is being shipped to Tigard, Oregon and will be storaged in a I local storage facility. The Contractor is responsible for all costs related to storage, transportation, off - loading incurred starting the date the Contractor receives Notice to Proceed from the Owner. The storage facility contractor will load owner furnished equipment on to Contractor's hauler. I E. Contractor shall inspect products at the storage facility 'oi with the Owner's Authorized J ntl Y Representative and note any product defect or shipping damage prior to receipt of I equipment. F. The Contractor may choose to retain the services of the equipment suppliers to furnish or I provide material and/or services required under this Contract that are specified hereunder. The Contractor shall pay for all such material and/or services at no additional cost to the Owner. 1 1.06 CONTRACTOR USE OF PREMISES I A. Contractor shall limit use of premises for work, for storage, and for access to allow: 1. Owner's uninterrupted use of facilities. 2. Public usage in adjacent spaces. 3. Work by other contractors. I B. Contractor shall perform work during normal business hours. Work that is required to be performed during non - business hours will be coordinated with the Owner. Refer to Section I 01 35 00 — Special Procedures. C. Coordinate use of premises under the direction of the Owner. I D. Assume full responsibility for protection and safekeeping of products under this Contract. I E. Obtain and pay for use of additional storage or work areas needed for operations under this Contract. I F. Obtain and pay for use of temporary equipment required to maintain facility space conditions within acceptable tolerance. 1.07 CONTRACTOR MAINTENANCE OF PREMISES I A. Provide for uninterrupted space conditioning of the occupied areas of the facility. Carefully coordinate all utility shutdowns with operations personnel. I B. Provide temporary utility connections where required. I C. Sequence operations in a manner such that changes to environmental conditions in the data center and other areas affected by the work are minimized. Equipment downtimes are to be as short as possible. Coordinate with owner should any exceptional measures be required I beyond those defined herein. 1.08 OWNER OCCUPANCY I A. Areas near and adjacent to work under this Contract are currently occupied. Owner will occupy premises during the entire construction period for performance of normal operations. Cooperate with Owner in scheduling operations to minimize conflict and to I facilitate Owner usage. 1 L018.01 01 10 00 - 2 Summary of Work B. Public will have access to areas adjacent to the work area covered by this Contract. It is the ' responsibility of the Contractor to put up barricades and warning signs to adequately protect the public or any Owner's representative from being exposed to an unsafe condition while the Contractor is performing the work. 1.09 SEQUENCE OF WORK A. The facility will be occupied during the entire construction period for conduct of normal operations. Construction shall be sequenced to minimize disruption and reduce the downtime of related mechanical and electrical systems. An approved phasing sequence is described below. Contractor may adjust the phasing sequence and the work included in each phase after review and approval of the Owner. 1. Phase 1: Perform all non - critical demolition and construction of new work that can be performed for the installation of ECU -1 with existing cooling systems ' CRCU -1 and CRCU -2 in operation. 2. Phase 2: Disable and remove CRCU -1 and related systems. Ensure all necessary material and components are on -site prior to disabling system. 3. Phase 3: Install and start-up ECU -1. Provide 72 hour run test prior to shutdown of CRCU -2. 4. Phase 4: Disable and remove CRCU -1 and related systems. 5. Phase 5 Install and start-up ECU -1. 1.09 OWNERS TECHNICAL STANDARDS A. Contractor shall perform work in accordance with ODAS technical standards included in Appendix A - TECHNICAL STANDARDS FOR REMODELING AND MODIFICATIONS OF OFFICE BUILDINGS. 1 PART 2 - PRODUCTS 2.01 THIS PART NOT USED ' PART 3 - EXECUTION 3.01 THIS PART NOT USED END OF SECTION I 1 L018.01 01 10 00 - 3 Summary of Work SECTION 01 25 00 ' SUBSTITUTION PROCEDURES PART 1 - GENERAL ' 1.01 SECTION INCLUDED ' A. Requirements and procedures associated with product substitutions after bid close date. 1.02 ALLOWANCE OF SUBSTITUTIONS ' A. After effective date of Agreement, the Engineer in consultation with the Owner may, at its option, consider formal requests from the Contractor for substitution of products in place of those specified when submitted in accordance with the requirements of this section. One or more of the following conditions must also be documented: 1. The substitution must be required for compliance with final interpretation of code requirements or insurance regulations. 2. The substitution must be due to the unavailability of the specified product(s), through no fault of the Contractor. 3. The substitution may be requested when specified products cannot be obtained in time to avoid delay of completion of all work due to no fault of the Contractor, and then only if a request is submitted within 30 days of the start of Contract Time. 4. The substitution may be requested when subsequent information discloses the inability of the specified product(s) to perform properly or to fit in the designated space. 5. The substitution may be due to the manufacturer's or fabricator's refusal to certify or guarantee performance of the specified product as required. ' 6. The substitution may be requested when it is clearly seen, in the judgment of the Owner, that a substitution would be substantially to the Owner's best interest in terms of cost, time or other considerations. 1.03 SUBSTITUTION REQUESTS ' A. Prepare one (1) request for each substitution item proposed for consideration. Requests will not be accepted from anyone other than Contractor. B. Document each request with complete data substantiating compliance of proposed ' substitution with Contract Documents. Minimum information to be all manufacturers product data as defined in Section 01 33 00, paragraph 1.04C, or same information provided as submittal requirements of like products if it exceeds minimum. All variations of the ' proposed substitute and other related work from that specified will be identified in the request and available maintenance, repair and replacement service will be indicated. Engineer may require Contractor to furnish, at Contractor's expense, additional data about the ' proposed substitute. C. Request constitutes a representation that Contractor: ' 1. Has investigated proposed product and determined that it meets or exceeds, in all respects, the specified product quality and will perform the functions and achieve the results called for by the design. 2. Shall provide the same warranty for substitutions as for specified product. 3. Shall coordinate installation and make all other changes which may be required for work to be complete in all respects, including changes required by suppliers, subcontractors, and others providing related work. ' 4. Shall complete the work within the Contract time. L018.01 01 25 00- 1 Substitution Procedures D. Each request will contain an itemized estimate of all costs or credits that will result directly ' or indirectly from acceptance of such substitute, including costs of redesign and claims of other contractors affected by the resulting change, all of which shall be considered by Engineer in evaluating the proposed substitute. E. Substitutions will not be considered when they are indicated or implied on shop drawings or product data submittals without separate written request. 1 1.04 APPROVAL OF SUBSTITUTION REQUEST A. Within seven (7) days of receiving a complete substitution request, Engineer in consultation ' with Owner will evaluate the request and notify the Contractor of its acceptance or not. B. Engineer after consultation with Owner shall be the sole judge of acceptability and decision of Engineer shall be final. ' PART 2- PRODUCTS 2.01 THIS PART NOT USED. PART 3 - EXECUTION ' 3.01 THIS PART NOT USED. END OF SECTION 1 1 I I L018.01 01 25 00- 2 Substitution Procedures SECTION 01 26 00 CONTRACT MODIFICATION PROCEDURES PART 1- GENERAL 1.01 SECTION INCLUDES A. Proposals for changes in work. B. Issuance of change order or Construction Change Directive. 1.02 DEFINITIONS A. Field Order: Written order, instruction, or project manual interpretation issued by Engineer to Contractor which authorizes minor changes to Work which do not alter Contract Sum or Contract Time. B. Change Order: As defined in the General Conditions and signed by Owner, Contractor, and ' Engineer. C. Construction Change Directive: Written order to Contractor signed by Owner, Contractor, and Engineer which authorizes changes in the Work which affect the Contract Sum or ' Contract Time. A Construction Change Directive will be issued involving changes in the Work which, if not processed quickly, might delay the project. A Construction Change Directive will be followed by a Change Order. ' 1.03 FORMAT A. Change Order and Construction Change Directive on forms provided by Engineer. 1.04 PROPOSALS FOR CHANGE IN WORK A. Proposals for changes to the Work may be initiated by the Owner or Engineer or by the Contractor. The proposals will result in a Field Order or Change Order if a Change in Work ' is found to be necessary. Proposals are for information only and are not an instruction or authorization to execute the change or an order to stop work in progress. B. Owner or Engineer Initiated Proposals: Contractor shall provide sufficient substantiating data to allow the Engineer to evaluate the proposal including the following: 1. Cost data for new work including: a. Labor required. ' b. Materials required. c. Taxes, insurance, and bonds. d. Overhead and profit. ' 2. Cost data for work to be deleted including: a. Labor required. b. Materials required. ' c. Taxes, insurance, and bonds. d. Overhead and profit. 3. Changes to contract time: a. New project staging requirements. b. New product delivery times. L018.01 01 26 00 - 1 Contract Modification Procedures ' 4. All other justifying documentation considered necessary by Engineer to allow adequate evaluation of proposal. C. Contractor Initiated Proposals: In addition to proposal requirements listed in 01 26 00- ' 1.04B, provide the following information: 1. Description of proposal change. 2. Reason for making change. 3. Effect on work of other Contractors. 4. Effect on work by Owner. 5. Effect on construction phasing. 1.05 FIELD ORDER ' A. If evaluation of a proposal indicates that a Construction Change is appropriate but does not affect Contract Sum or Contract Time, Engineer will issue a Field Order. The Contractor shall distribute a copy of the Field Order to the appropriate sub - contractors and shall coordinate all associated work. 1.06 CHANGE ORDERS ' A. If evaluation of a proposal indicates that a Construction Change is appropriate and that the change affects the Contract Sum or Contract Time, a Change Order will be issued. ' B. Four copies of the Change Order will be prepared by the Engineer and forwarded to the Contractor. ' C. An authorized representative of the Contractor will sign each copy and return all copies to the Engineer. D. The Engineer will review and sign each copy and forward all copies to the Owner. E. An authorized representative of the Owner will sign each copy and return two copies to the Engineer. ' F. The Engineer will return one copy to the Contractor. ' 1.07 CONSTRUCTION CHANGE DIRECTIVE A. If a Construction Change is identified which must be processed quickly to avoid delay of the project, a Construction Change Directive may be issued. B. The Construction Change Directive will include: ' 1. The method of determining the Change in Contract Sum. 2. An estimated increase (decrease) in Contract Sum. 3. The method of determining the Change in Contract Time. ' 4. An estimated increase (decrease) in Contract Time. C. The Construction Change Directive will be signed by the Owner and will serve as authorization to proceed with the described change in work. D. If the change in work involves an increase in Contract Sum and the estimated increase is approached before the additional or changed work is complete, the Contractor must stop ' work associated with the change until an additional Construction Change Directive or Change Order is issued. L018.01 01 26 00 - 2 Contract Modification Procedures 1 ' E. Simultaneously to completing work under a Construction Change Directive, the Contractor shall prepare a proposal as previously described detailing the exact change in Contract Sum and Contract Time associated with the work in question. The proposal will be reviewed by t the Engineer and Owner, and a Change Order will be issued if the changes in Contract Sum and Contract Time are agreeable. PART 2 - PRODUCTS 2.01 THIS PART NOT USED. PART 3 - EXECUTION ' 3.01 CHANGES TO WORK ' A. Contractor shall not begin any work not expressly shown or described in the Contract Documents without a written Field Order, Change Order, or Construction Change Directive. END OF SECTION 1 1 1 1 I I L018.01 01 26 00 - 3 Contract Modification Procedures ' SECTION 01 29 00 PAYMENT PROCEDURES PART 1- GENERAL ' 1.01 RELATED REQUIREMENTS A. General Conditions. t B. Supplementary Conditions. 1.02 FORMAT A. AIA G702 - Application and Certificate for Payment. B. AIA G703 - Continuation Sheet. C. Payment request is to include the Contractor's Federal Tax Identification number. 1.03 PREPARATION OF APPLICATIONS ' A. Type required information or use media - driven printout. B. Execute certification by signature of authorized officer and notarize. C. Use data on accepted Schedule of Values. Provide dollar value in each column for each line item for materials installed. Application for payment for stored materials will be accepted at ' Owner's sole discretion subject to conditions stated in General Conditions. D. List each approved Change Order as an extension on continuation sheet, listing Change ' Order number and dollar amount as for an original item of Work. E. Prepare Application for Final Payment as specified in Section 01 77 00. ' 1.04 SUBMITTAL PROCEDURES A. Submit to Owner's Authorized Representative under transmittal letter. B. Submit original plus two copies of each Application for Payment at time stipulated in pre - construction conference. C. Submit with two copies of updated progress schedule; no payment will be certified without submission of updated schedules. ' 1.05 SUBSTANTIATING DATA A. When Owner's Authorized Representative Engineer requires substantiating information, submit data justifying line item amounts in question. B. Provide one copy of data with cover letter for each copy of submittal. Show Application ' number and date, and line item by number and description. L018.01 01 29 00 - 1 Payment Procedures 1 PART 2- PRODUCTS ' 2.01 THIS PART NOT USED. PART 3 - EXECUTION 3.01 THIS PART NOT USED. 1 END OF SECTION I I I 1 I I ' L018.01 01 29 00 - 2 Payment Procedures SECTION 01 31 13 PROJECT COORDINATION PART 1 - GENERAL 1.01 REQUIREMENTS INCLUDED ' A. Coordination of the Contract. B. Coordination of the work under this Contract. C. Coordination of the work and division of responsibility of each subcontractor under this ' Contract. 1.02 DESCRIPTION ' A. Coordinate scheduling, submittals, and work of the various sections of specifications to assure efficient and orderly sequence of installation of construction elements with provisions 1 for accommodating items to be installed later. B. Coordinate and assign responsibility for completing various parts of the work to the appropriate subcontractor. 1.03 COORDINATION OF SUBMITTALS A. Schedule and coordinate submittals specified in Section 01 33 00. Contractor fully responsible for providing all submittals within time periods allotted. ' B. Coordinate work of various sections having interdependent responsibilities for installing, connecting to, and placing in service such equipment. C. Coordinate request for substitutions to assure compatibility of space of operating elements and affect on work of other sections. 1.04 COORDINATION AND ASSIGNMENT OF RESPONSIBILITY TO SUBCONTRACTORS A. Work under this Contract, including furnishing all equipment and materials and their proper installation, is specified under various sections in Divisions 1 through 28. Divisions are, in general, divided by trade. It is not the intent of these Specifications to imply that work specified under a particular Division must be performed by the trade normally associated with that Division. B. The contractor shall assign responsibility for furnishing and for installing various material and equipment as specified herein to the appropriate subcontractors and trades, and shall determine the division of responsibility when there is interdependent work. C. Contractor shall assume full responsibility for settling any disputes or conflicts concerning interdependent work or work that is looked upon as belonging to more than one trade. L018.01 01 31 13 - 1 Project Coordination ' D. Prepare master schedule to record responsibilities under each section of Divisions 1 through 28 of this specification for actions which directly relate to mechanical and electrical work, including submittals and temporary utilities. Coordinate electrical power characteristics and ' control wiring requirements for each item of equipment and review such characteristics and requirements with both the mechanical and electrical subcontractors prior to ordering any equipment. E. Distribute copies of schedule to engineer and to each concerned entity, subcontractor or trade. ' 1.05 COORDINATION OF EQUIPMENT SHUTDOWN WITH OWNER A. Coordinate existing system or equipment shut -down with Owner's schedule, use, input. See Specification Section 01 35 00 SPECIAL PROCEDURES. 1 PART 2- PRODUCTS 2.01 THIS PART NOT USED PART 3 - EXECUTION 3.01 THIS PART NOT USED END OF SECTION I I I I I L018.01 01 31 13 - 2 Project Coordination SECTION 01 31 19 PROJECT MEETINGS ' PART 1 - GENERAL 1.01 DESCRIPTION A. Pre - Construction Conference ' B. Project Progress Meetings C. Related: ' 1. Documents affecting work of this Section include, but are not necessarily limited to General Conditions, Supplementary General Conditions, and Sections in Division 1 of these specifications. i 2. Some of the items mentioned in this Section are described further in other pertinent Sections of these specifications. 1.02 PRE- CONSTRUCTION CONFERENCE A. Schedule Pre - Construction Conference within seven (7) days after "notice to proceed." Representatives of the Owner, Engineer, and Contractor shall be in attendance. B. Minimum Agenda: 1. List of subcontractors. 2. Distribution of Contract Documents. 3. Tentative construction schedule. 4. Coordination of Contractor and subcontractors 5. Designation of responsible personnel 6. Critical work sequencing. 7. Processing of observation reports, change orders, and applications for payment. ' 8. Submittals. 9. Use of construction site. 10. Coordination with work of others. 11. Delivery and storage. ' 12. Safety and emergency procedures. 13. Security procedures; keys. 14. Parking requirements. 15. Hazardous materials. C. Location of meeting to be at the site or at a location determined by the Owner's Authorized Representative. 1.03 PROJECT PROGRESS MEETINGS A. Project progress meetings will be held at site approximately once a week or as otherwise directed by the Owner's Authorized Representative during period of construction. ' B. Representatives of Owner, Engineer, Contractor, and major subcontractors shall attend. C. Contractor shall prepare meeting agenda, related to the Installation Contract, preside at I meeting, prepare minutes of meeting and shall distribute copies of minutes within 3 days to Owner, Engineer, meeting participants, and other affected parties. L018.01 01 31 19 - 1 Project Meetings I I D. Minimum Agenda: I 1. Review and approve previous meeting minutes. 2. Review work progress since previous meeting. 3. Field observations, problems, conflicts. 4. Problems which impede construction schedule. 1 I 5. Review off -site fabrication and delivery schedules. 6. Corrective measures and procedures to regain projected schedule. 7. Revisions to Construction Schedule. I 8. Progress, schedule, during succeeding work period. 9. Coordination of schedules. 10. Review submittal schedules. Il 1. Pending changes and substitutions. 12. Review proposed changes for effect on Construction Schedule and on completion date. I PART 2 - PRODUCTS 2.01 THIS PART NOT USED I PART 3 - EXECUTION 1 3.01 THIS PART NOT USED I END OF SECTION I I I I I I I L018.01 01 31 19 - 2 Project Meetings 1 SECTION 01 33 00 SUBMITTAL PROCEDURES ' PART 1 - GENERAL 1.01 SECTION INCLUDES ' A. Project schedule. B. Schedule of values. C. Product evaluation data. 1.02 DEFINITIONS A. Manufacturer's Product Data: Manufacturer's product data consist of one or more levels of manufacturer's information as described below and as requested in the submittal schedule. The three levels of information include: manufacturer's list, manufacturer's catalog data, ' and manufacturer's technical and engineering data. 1. Manufacturer's List: Manufacturer's list shall include a typewritten list of manufacturer's name, sizes and model or catalog numbers, referenced to the specification section. ' 2. Manufacturer's Catalog Data: Manufacturer's catalog data shall include standard catalog information marked to indicate specific equipment proposed and point of operation, if appropriate. Include installation instructions. ' 3. Manufacturer's Technical and Engineering Data: Manufacturer's technical and engineering data shall include materials, dimensions, details, installation instructions, weights, capacities, illustrations, wiring diagrams, control diagrams, piping diagrams, connection diagrams, performance data (including performance curves), mix design, and any other information required for a complete and thorough evaluation of the equipment or items specified, and to verify compliance with specifications. Control diagrams or control schematics, where specified and required by the submittal schedule, shall include a detailed schematic of the proposed control modifications and their interface with existing control equipment, where appropriate, and a manufacturer and model number listing of all proposed control components shown on the control schematic. B. Shop Drawings: Shop drawings are construction drawings of items manufactured specifically for this project. Shop drawings include dimensions, construction details, weights, and additional information to identify the physical features of the system or piece of equipment. C. Samples: Samples illustrate functional characteristics of the product with integral parts and attachment devices. Samples shall allow evaluation of full range of manufacturer's 1 standard colors, textures, and patterns. D. Certificates, Test Data or Other Information: Requirements for certificates, test data, or other information will be listed under referenced specification sections. I L018.01 01 33 00 - 1 Submittal Procedures 1.03 PROCEDURES A. Deliver submittals to Engineer at address listed on title sheet of project manual within ten days of receiving Notice -to- Proceed. Transmit each item by cover letter or with approved transmittal form referencing the project, the Owner, and the Contractor. ' B. Engineer will require five days for review of submittal documents. C. Revise and resubmit. Resubmittals shall be complete substitutions of original submittals unless specifically noted otherwise. D. Distribute copies of reviewed submittals to concerned persons. Instruct recipients to promptly report any inability to comply with provisions. E. Submittal information required in Section 01 33 00 - 1.04 below must be provided regardless of whether the proposed item or work is in exact accordance with the specification requirements. F. No item requiring approved submittal information shall be delivered to the site or installed, or any associated work performed until required submittals have been approved for compliance with the Contract Documents by the Engineer. Any item delivered to the site or installed, or any work performed without an approved submittal, which is deficient in any way, shall be removed from the site without expense to the Owner. 1 1.04 SUBMITTALS REQUIRED A. Project Schedule: 1. A progress schedule for the proposed work, as outlined in the General Conditions and specified hereunder, shall be prepared and submitted for review. 2. Coordination: Contractor shall meet with Owner's representatives prior to preparing schedule to ascertain specific Owner scheduling requirements. 3. Submit three (3) copies of completed schedule for review. Upon Engineer's signed approval work may commence. 1 4. Format: Horizontal bar chart or CPM format at Contractor's option. a. Provide a separate time bar for work in each building in the contract. Provide a continuous vertical line to identify the beginning work day of each week. b. Within each time bar, indicate estimated completion percent increments. ' c. Coordinate construction schedule with the schedule of values, list of subcontractors, submittal schedule, payment requests, and other schedules. d. Indicate substantial completion date. 5. Schedule shall be continually updated. Submit revised schedule with each application for payment. B. Schedule of Values: 1. A schedule of values for the proposed work, as outlined in the General Conditions and specified hereunder, shall be prepared and submitted for review. 2. Submit three (3) copies of schedule of values for review. 3. Prepare schedule of values using AIA form G703, columns A, B and C. 4. Applications for payment will not be accepted until the schedule of values has been approved by signature of Engineer. 1 L018.01 01 33 00 - 2 Submittal Procedures 1 ' C. Product Evaluation Data: 1. Submit product evaluation data within ten days of contract execution. Multiple submission or submission other than in one complete assembled document is not acceptable except where prior written approval is obtained. Where approval is obtained allowing the Contractor to submit after 30 days, a list of data remaining to be submitted and a date of submittal for each item shall be provided to the Engineer. 2. Manufacturer's product data shall be submitted as follows: a. Submit the number of sets of assembled submittal documents which the Contractor requires, plus three (3) additional sets which will be retained by the Engineer. b. Submittals for manufacturer's product data shall be in sufficient detail to establish conformance with specified requirements. Specific features shall be marked with contrasting ink on printed literature. If translucent highlighting method is used, highlighted print shall be reproducible by photocopy. c. A complete submittal document shall be assembled in one or more three -ring, loose -leaf binders. The complete document shall consist of all items identified in the submittal schedule. d. Order of the bound contents shall be the same as in the submittal schedule. e. Each item or logical group of items shall be identified by a separate tab marker in ' the bound document (example: "pumps ", "air compressors ", etc.). f. Each bound document shall contain a Table of Contents which lists each tab and each item under each tab. g. Catalog data (each separate item) shall be identified by the name of the item, the system, the applicable specification paragraph number, drawing number and schedule. 1 3. Shop drawings shall be submitted as follows: a. Submit the number of sets of shop drawings which the Contractor requires, plus three (3) additional sets which will be retained by the Engineer. ' b. Submit shop drawings in the form of blueline reproductions. After review by Engineer, Contractor shall make appropriate changes on original, reproduce, and distribute to the necessary parties. ' c. Minimum scale for shop drawings shall be 1/4" = 1'0" or larger if required for clarity. d. Reinforcement bending and placing submittals prepared in conformance with "Manual of Standard Practice for Detailing Reinforced Concrete Structures," ' ACI Publication 3.5. 4. Samples shall be submitted as follows: a. Submit two samples unless otherwise specified in individual specification ' sections. b. Include identification on each sample. 5. Certificates, test data, or other information shall be submitted as detailed in individual specification sections. PART 2 - PRODUCTS 1 2.01 THIS PART NOT USED ' PART 3 - EXECUTION 3.01 THIS PART NOT USED END OF SECTION L018.01 01 33 00 - 3 Submittal Procedures ' SECTION 01 35 00 SPECIAL PROCEDURES PART 1 - GENERAL 1.01 SECTION INCLUDES A. Protection of work. B. Maintaining systems operational. C. Owner access and use. D. Noise, dust, and odor control. E. Data Center Environmental Control F. Security. ' G. Furnishings to remain in work area. 1.02 PROTECTION OF WORK A. Protect from damage any existing finishes, equipment, and adjacent work which is scheduled to remain. 1 1.03 MAINTAINING SYSTEMS OPERATIONAL ' A. All systems currently operating including lighting, HVAC air handling equipment, critical building systems and other systems which serve Owner utilized areas, must be maintained operational during construction. If any system currently in use must be turned off to 1 perform work, permission must be obtained and owner notified prior to performing any work. B. The data center is used for critical department functions and will be in use during the entire ' construction period for conduct of normal operations. Maintaining required environmental conditions in the data center area is critical. Contractor must schedule and coordinate all system shutdowns with the Owner. Two weeks prior notice is required for shutdown of ' any building system. Sequence work in the following manner to minimize downtime to the data center environmental control system. C. A partial building electrical shutdown will be required to relocate the data center UPS, UPS bypass switch, and UPS electrical panel. This work shall be performed between 8:00 am on Saturday and 6:00 pm on Sunday and will require four week notice to Owner prior to the shutdown. 1.04 OWNER ACCESS AND USE A. The Owner will occupy the facility during the entire course of the project. Normal occupancy hours are from 7:00 a.m. to 5:00 p.m. from Monday through Friday. L018.01 01 35 00 - 1 Special Procedures 1 1.05 NOISE, DUST, FUME, AND ODOR CONTROL ' A. Dust produced from construction must be kept to a minimum and shall be contained within the work area. Contractor shall construct physical barriers approved by the Owner's Authorized Representative to contain dust and odors. 1. Data processing and communications equipment in the data center will remain 1 operational for the duration of the project. Physical barriers must be erected to prevent dust and debris from entering data processing and communications equipment. However, barriers must allow for equipment cooling. Provide filtration for the air supply to equipment if room air is used for cooling. B. Where necessary maintain construction noise, dust, and odor levels below acceptable limits. ' Noise levels must be suitable for occupants to conduct normal office activities in spaces adjacent to the work area. C. The Owner's Authorized Representative will be responsible for determining if noise, dust, and odor levels are objectionable in any area and has the authority to stop work to ensure compliance. 1 D. Shields, physical barriers, or enclosures for noise - producing machinery are recommended during occupied hours. ' E. Conduct truck loading and unloading so that noise is kept to a minimum. 1.06 DATA CENTER ENVIROMENTAL CONTROL A. Cooling is required in the data center to maintain existing system operational. Work shall be performed so that required cooling capacity is maintained continuously. Cooling capacity ' may be maintained using the existing environmental control unit or portable units provided by the Contractor. Refer to Section 01 50 00 — Temporary Facilities and Controls. 1.06 SECURITY AND ACCESS A. The Contractor shall take all reasonable precautions to maintain building and site security during construction. The Contractor shall be responsible for all loss or damage from theft or 1 vandalism resulting from inadequate security. B. Some locations in the building are secure areas. Where required by the Owner, workers in ' secure area will have to pass a security background check. The Owner may reject any worker who is considered to be a security risk. C. The data center is a secure area. 1.07 FURNISHINGS TO REMAIN IN WORK AREA ' A. Items of equipment, furnishings, and material required for use by the Owner will remain at their present locations. Contractor shall take all precautions to protect Owner equipment, ' furnishings, and other materials from damage. Contractor is responsible for all damage to Owner equipment, furnishings, and materials resulting from work. 1 L018.01 01 35 00 - 2 Special Procedures 1 111 PART 2 - PRODUCTS 2.01 THIS PART NOT USED PART 3 - EXECUTION 1 3.01 THIS PART NOT USED END OF SECTION 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 L018.01 01 35 00 - 3 Special Procedures I SECTION 01 41 00 REGULATORY REQUIREMENTS PART 1 - GENERAL 1.01 CODES AND STANDARDS ' A. Comply with national, state, and all local codes, safety orders, applicable buildin g code ordinances, and requirements of the serving utility. ' B. Design features outlined in the Contract Documents shall take precedence when over and above the requirements of relevant codes. Relevant codes serve only as minimum standards. C. Where execution of the work as outlined in the Contract Documents would be in conflict with codes and standards, Contractor shall immediately notify the Engineer and shall not perform any work until clarification and direction are obtained. Contractor shall be responsible for and shall pay for all associated costs for correcting any work the Contractor performs which does not comply with codes and standards, whether or not it has been completed in accordance with the design as outlined in the Contract Documents. D. All materials and equipment used shall, where rated, bear the seal of approval of the NFPA, , UL, and conform to applicable ANSI, ASME, NEMA, and OSHA standards. 1 1.02 PERMITS AND INSPECTIONS A. Plan check will be obtained by Owner. B. Contractor shall obtain the approved plans and specifications from City of Tigard Building Department and pay permit fees. C. Contractor shall arrange for all required inspections and deliver certificates of final inspection upon completion of work. PART 2 - PRODUCTS 1 2.01 THIS PART NOT USED PART 3 - EXECUTION ' 3.01 THIS PART NOT USED END OF SECTION 1 L018.01 01 41 00 - 1 Regulatory Requirements ' SECTION O1 42 19 REFERENCE STANDARDS PART 1- GENERAL 1.01 REQUIREMENTS INCLUDED A. Applicability of Reference Standards. B. Provision of Reference Standards at site. C. Acronyms used in Contract Documents for Reference Standards. Source of Reference Standards. 1.02 QUALITY ASSURANCE A. For products or workmanship specified by association, trade, or Federal Standards, comply with requirements of the standard, except when more rigid requirements are specified or are required by applicable codes. B. The date of the standard is that in effect as of the Bid date, except when a specific date is specified. ' C. When required by individual Specifications section, obtain copy of standard. Maintain copy at jobsite during submittals, planning, and progress of the specific work, until Substantial Completion. 1.03 SCHEDULE OF REFERENCES AA ALUMINUM ASSOCIATION 818 Connecticut Avenue, N.W. Washington, D.C. 20006 AABC ASSOCIATED AIR BALANCE COUNCIL 1000 Vermont Avenue, N.W. ' Washington, D.C. 20015 ACI AMERICAN CONCRETE INSTITUTE Box 19150 Reford Station Detroit, MI 48219 ADC AIR DIFFUSION COUNCIL 435 North Michigan Avenue ' Chicago, IL 60611 AGC ASSOCIATED GENERAL CONTRACTORS OF AMERICA 1957 E Street, N.W. Washington, D.C. 20006 AISC AMERICAN INSTITUTE OF STEEL CONSTRUCTION 1221 Avenue of the Americas New York, NY 10020 L018.01 01 42 19 - 1 Reference Standards ' AMCA AIR MOVEMENT AND CONTROL ASSOCIATION 30 West University Drive ' Arlington Heights, IL 60004 ANSI AMERICAN NATIONAL STANDARDS INSTITUTE 1430 Broadway ' New York, NY 10018 ARI AIR - CONDITIONING AND REFRIGERATION INSTITUTE 1815 North Fort Myer Drive Arlington, VA 22209 ' ASHRAE AMERICAN SOCIETY OF HEATING, REFRIGERATING AND AIR CONDITIONING ENGINEERS 345 East 47th Street I New York, NY 10017 AMERICAN SOCIETY OF MECHANICAL ENGINEERS 345 East 47th Street ' New York, NY 10017 ASTM AMERICAN SOCIETY FOR TESTING AND MATERIALS 1916 Race Street Philadelphia, PA 19103 ' FS FEDERAL SPECIFICATION General Services Administration Specifications and Consumer Information Distribution Section (WFSIS) Washington Navy Yard, Bldg. 197 Washington, D.C. 20407 IEEE INSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS 345 East 47th Street New York, NY 10017 ' MIL MILITARY SPECIFICATION Naval Publications and Forms Center ' 5801 Tabor Avenue Philadelphia, PA 19120 MSS MANUFACTURER'S STANDARDIZATION SOCIETY 420 Lexington Avenue New York, NY ' NEMA NATIONAL ELECTRICAL MANUFACTURER'S ASSOCIATION 2101 L Street, N.W. Washington, D.C. 20037 L018.01 01 42 19 - 2 Reference Standards I NETA NATIONAL ELECTRIC TESTING ASSOCIATION 450 Murdock Avenue Meridien, CT 06450 NFPA NATIONAL FIRE PROTECTION ASSOCIATION Battery March Park Quincy, MA 02269 PS PRODUCT STANDARD U.S. Department of Commerce ' Washington, D.C. 20203 SMACNA SHEET METAL AND AIR CONDITIONING CONTRACTORS' NATIONAL ' ASSOCIATION 8224 Old Court House Road Vienna, VA 22180 TAS TECHNICAL AID SERIES Construction Specifications Institute 1150 Seventeenth Street, N.W. ' Washington, D.C. 20036 UL UNDERWRITERS' LABORATORIES, INC. 333 Pfingston Road Northbrook, IL 60062 PART 2 - PRODUCTS 2.01 THIS PART NOT USED PART 3 - EXECUTION 3.01 THIS PART NOT USED ' END OF SECTION I I L018.01 01 42 19 - 3 Reference Standards ' SECTION 01 50 00 TEMPORARY FACILITIES AND CONTROLS PART 1 - GENERAL 1.01 REQUIREMENTS INCLUDED A. Temporary Fire Protection. B. Staging Areas and Materials Storage. C. Electricity, Lighting. D. Heating, Cooling, and Ventilation. E. Telephone Service. F. Water. ' G. Sanitary Facilities. H. Cleaning during Construction. I. Parking. ' J. Removal. 1.02 RELATED SECTIONS A. 01 10 00 Summary of Work ' B. 01 35 00 Special Procedures 1.03 TEMPORARY FIRE PROTECTION A. Maintain existing fire protection, fire sprinkler and fire alarm systems in operable condition during construction. B. Provide extensions and temporary systems to maintain specified or existing conditions for fire protection. 1.04 STAGING AREAS AND MATERIALS STORAGE. A. Areas for staging and material storage as designated by Owner. B. Materials and equipment stored in accordance with Section 01 60 00. C. Clean and repair any damage caused during staging, handling, and storage of materials. Return areas and existing facilities to specified or original condition. L018.01 01 50 00 - 1 Temporary Facilities and Controls I ' 1.05 ELECTRICITY, LIGHTING A. Connect to existing service, provide branch wiring and distribution boxes located to allow service and lighting by means of construction -type power cords. Owner will pay costs of energy used. B. Provide lighting for construction operations. C. Existing and permanent lighting may be used during construction. Maintain lighting and make routine repairs. ' 1.06 HEAT, COOLING, AND VENTILATION ' A. Schedule work in a manner to provide continuous space conditioning to occupied areas of the facility. Coordinate utility interruptions in a manner so as to maintain temperature and humidity at levels acceptable to Owner. B. Contractor shall maintain on -site two or more portable, temporary cooling units having a combined total sensible cooling capacity of ten tons. Units may be air - cooled or water cooled. Contractor is responsible for all temporary connections to make units fully operational including electrical connections, ductwork, piping, and drainage. C. Owner will pay costs of energy used by existing facilities. ' D. Prior to operation of permanent facilities for temporary purposes, verify that installation is approved for operation, and that filters are in place. ' 1.07 TELEPHONE SERVICE A. Provide telephone and directory listing name and business phone number of at least the following: 1. Each contractor and subcontractor. ' 2. Owner. 3. Owner's consultants. 4. Testing laboratories. 5. Physicians. 1.08 WATER ' A. Connect to existing facilities; extend branch piping with outlets located so that water is available by use of hoses. Owner will pay for water used. 1.09 SANITARY FACILITIES A. Provide temporary toilet facilities for use by construction crew. Maintain in sanitary condition. 1.10 CLEANING DURING CONSTRUCTION ' A. Do not allow accumulation of waste materials and rubbish; regularly dispose of demolition and construction debris off -site. Contractor shall provide trash receptacles and pay for servicing. r L018.01 01 50 00 - 2 Temporary Facilities and Controls 1 ' 1.11 PARKING A. The Owner has limited parking on -site. Contractor to coordinate parking with Owner and arrange of off -site parking as required. 1.12 REMOVAL ' A. Remove temporary materials, equipment, services, and construction prior to Substantial Completion inspection. ' B. Clean and repair damage caused by installation or use of temporary facilities. Restore existing facilities used during construction to specified or to original condition. ' PART 2 - PRODUCTS 2.01 THIS PART NOT USED PART 3 - EXECUTION ' 3.01 THIS PART NOT USED END OF SECTION I 1 I I L018.01 01 50 00 - 3 Temporary Facilities and Controls 1 SECTION 01 60 00 PRODUCT REQUIREMENTS PART 1 - GENERAL 1.01 REQUIREMENTS INCLUDED ' A. Products. ' B. Workmanship. C. Manufacturer's Instructions. ' D. Transportation and Handling. E. Storage and Protection. ' 1.02 PRODUCTS A. Products include material, equipment, and systems. B. Comply with specifications and referenced standards as minimum requirements. C. Components required to be supplied in quantity within a specification section shall be the same, and shall be interchangeable. ' D. Do not use materials and equipment removed from existing structure, except as specifically required, or allowed, by Contract Documents. ' 1.03 WORKMANSHIP A. Contractor shall perform all work in accordance with contract documents manufacturer's ' instructions, codes, and recognized industry standards. Work determined to be of inferior quality by Owner's representative shall be replaced at no expense to Owner. 1.04 TRANSPORTATION AND HANDLING A. Transport products by methods to avoid product damage; deliver in undamaged condition in manufacturer's unopened containers or packaging, dry. B. Provide equipment and personnel to handle products by methods to prevent soiling or ' damage. C. Promptly inspect shipments to assure that products comply with requirements, quantities are ' correct, and products are undamaged. 1.05 MANUFACTURER'S INSTRUCTIONS A. Perform work in accordance with Manufacturer's instructions. B. Do not omit preparatory or installation procedures required by Manufacturer, unless ' specifically modified or exempted by Contract Documents. L018.01 01 60 00 - 1 Product Requirements C. When Contract Documents require work to comply with Manufacturer's instructions, obtain and distribute such instructions to parties performing work including two copies to Engineer. Maintain one set at job site during installation and until acceptance. ' D. Handle, install, connect, clean, condition, and adjust products in strict accordance with such instructions and in conformance with specified requirements. E. Should job conditions or specified requirements conflict with Manufacturer's instructions, notify Engineer immediately. Do not proceed with work without clear instructions. 1.06 STORAGE AND PROTECTION A. Store products in accordance with manufacturer's instructions, with seals and labels intact ' and legible. Store sensitive products in weathertight enclosures; maintain within temperature and humidity ranges required by manufacturer's instructions. B. For exterior storage of fabricated products, place on sloped supports above ground. Cover products subject to deterioration with impervious sheet covering; provide ventilation to avoid condensation. ' C. Arrange storage to provide access for inspection. Periodically inspect to assure products are undamaged, and are maintained under required conditions. ' D. After installation, provide coverings to protect products from damage from traffic and construction operations, remove when no longer needed. PART 2 - PRODUCTS 2.01 THIS PART NOT USED PART 3 - EXECUTION 3.01 THIS PART NOT USED END OF SECTION I I I 1 I L018.01 01 60 00 - 2 Product Requirements t SECTION O1 73 29 CUTTING AND PATCHING ' PART 1 - GENERAL, 1.01 REQUIREMENTS INCLUDED ' A. Requirements and limitations for cutting and patching of work. ' 1.02 COORDINATION OF WORK A. See Section 01 10 00 - SUMMARY OF WORK. ' B. It is the responsibility of the Contractor to provide cutting and patching to allow the installation of materials and equipment as specified under Divisions 1 through 28 or to assign ' the responsibility for cutting and patching to the appropriate trade or subcontractor. C. Areas to be patched as a result of demolition work are shown on some drawings. Additional patching may be required. It is the Contractor's responsibility to coordinate with all trades to ensure that all repair and refinishing work necessary for the completion of the project is accomplished. ' 1.03 DESCRIPTION A. Execute cutting, fitting, and patching to complete work and to: ' 1. Fit the several parts together, to integrate with other work. 2. Uncover work to install ill -timed work. 3. Remove and replace defective and non - conforming work. ' 4. Remove samples of installed work for testing where requested. 5. Provide openings in non - structural elements for penetrations of mechanical and electrical work. ' 6. Provide openings in exterior walls for equipment installation. 1.04 SUBMITTALS ' A. Submit written request in advance of cutting or alteration which affects: 1. Structural integrity of any element of the project. 2. Integrity of weather exposed or moisture resistant element. ' 3. Efficiency, maintenance or safety of any operational element. 4. Visual qualities of site exposed elements. ' B. Include in request: 1. Necessity for cutting or alteration. 2. Description of proposed work and products to be used. 3. Alternates to cutting and patching. 4. Date and time work will be executed. 1 1 L018.01 01 73 29 - 1 Cutting and Patching 1 ' PART 2 - PRODUCTS 2.01 MATERIALS A. Match those provided in original installation. PART 3 - EXECUTION 3.01 INSPECTION A. Inspect existing conditions, including elements subject to damage or movement during cutting and patching. ' B. After uncovering, inspect conditions affecting performance of work. ' C. Beginning of cutting or patching means acceptance of existing conditions by contractor. 3.02 PREPARATION A. Provide supports to assure structural integrity of surroundings; devices and methods to protect other portions of project from damage. ' B. Provide protection from elements for areas which may be exposed by work; maintain excavations free of water. 3.03 PERFORMANCE A. Cut openings, pockets, and chases neatly. Use carborundum saws or approved means or ' devices. Saw cut pavement with vertical straightline joints. Locate cuts at existing joint, reveal, or other pattern mark. 1 B. Execute work by methods to avoid damage to other new or existing work, and which will provide proper surfaces to receive patching and finishing. ' C. Fit work airtight in interior walls, watertight in exterior walls, to pipes, sleeves, ducts, conduit, and other penetrations through surfaces. D. Refinish surfaces to match adjacent finishes. For continuous surfaces, refinish to nearest intersection or previous joint; for an assembly, refinish entire unit. E. Repaint surfaces to match existing surfaces to nearest break. F. Patch openings left in floors, walls, or ceilings from pipe or conduit removed to match existing walls or floors. 3.04 CLEANING 1 A. Perform final cleaning. 1. Maintain all areas including contract occupied areas in a clean, hazard free condition. 2. Clean spillage, overspray, and heavy collection of dust in Owner occupied areas immediately. 1 L018.01 01 73 29 - 2 Cutting and Patching 1 ' B. At completion of work of each trade, clean area and make surfaces ready for work of successive trades. 1 C. At completion of alterations work in each area, provide final cleaning and return space to a condition suitable for use. END OF SECTION 1 1 1 1 1 1 1 1 I 1 1 1 I 1 L018.01 01 73 29 - 3 Cutting and Patching 1 ' SECTION 01 77 00 CLOSEOUT PROCEDURES ' PART 1 - GENERAL 1.01 SECTION INCLUDED ' A. Closeout Procedures ' 1.02 DEFINITIONS: A. Substantial Completion: In addition to the definitions of Substantial Completion included ' in the General Conditions, Substantial Completion is further defined to include equipment start-up, operator training, and receipt of draft operations and maintenance manuals. 1.03 CLOSEOUT PROCEDURES A. Comply with procedures stated in General Conditions of the Contract for issuance of Certificate of Substantial Completion. B. When Contractor considers work has reached final completion, submit written certification of the following items: ' 1. Contract Documents have been reviewed. 2. Work has been inspected by Contractor for compliance with Contract Documents. 3. Work is complete in accordance with Contract Documents and is ready for inspection. ' 4. Each system has been tested and verified operational. C. In addition to submittals required by the conditions of the Contract, provide submittals required by governing authorities, and submit a final statement of accounting giving total adjusted contract sum, previous payments, and sum remaining due. D. Owner will issue a final change order reflecting approved adjustments to Contract sum not previously made by change order. 1.04 RE- INSPECTION OF WORK ' A. If re- inspection for Substantial Completion or Final Completion is required, the cost to Owner of all Engineer's re- inspection services will be deducted from the Contract Sum. PART 2 - PRODUCTS t 2.01 THIS PART NOT USED ' PART 3- EXECUTION 3.01 THIS PART NOT USED END OF SECTION I L018.01 01 77 00- 1 Closeout Procedures 1 ' SECTION 01 78 23 OPERATING AND MAINTENANCE DATA ' PART 1 - GENERAL 1.01 REQUIREMENTS INCLUDED A. Compilation of product data and related information required for maintenance of products. ' B. Preparation of operation and maintenance data and instructions for systems and equipment. C. Submittal of operation and maintenance data. 1.02 SUBMITTALS ' A. Submit three copies of operating and maintenance manuals for all operating apparatus and equipment furnished under the Contract to the Engineer 30 days or more prior to date of final inspection. B. Bind manuals in 3 -inch, three -ring, high quality vinyl covered binders, clearly indexed and provided with thumb tabs for each item or product. Include a directory of all subcontractors and maintenance contractors with names, addresses, and telephone numbers, indicating the area of responsibility for each. Index tabs shall match submittal schedule and include any additional information required for operations and maintenance, whether in submitted schedule or not. C. Manuals shall contain full information for each item of mechanical, electrical, or other operating equipment, including: ' 1. Schematic diagrams of all control systems. 2. Circuit directories for each electrical and communications panelboard. 3. Manufacturer's instructions for installation, startup, operation, inspection, and ' maintenance. 4. Lubrication schedules. 5. Performance capacity. 6. Catalog data sheets. 7. Parts list. 8. Maintenance schedules. 9. List of recommended spare parts. D. Maintenance instructions shall indicate routine -type work with step -by -step instructions that should be performed to ensure long life and proper operations. Recommended frequency of performance shall also be included. E. Mark the model actually provided where the literature covers more than one model. Include four copies of all submittal data corrected to "as- built" conditions within the manual. F. Provide a composite summary table indicating each item of equipment listed in the ' operations and maintenance manual and its required maintenance and time period. This summary table shall be the first section in the O &M manual. I ' L018.01 01 78 23- 1 Operating and Maintenance Data 1 ' PART 2 - PRODUCTS 2.01 THIS PART NOT USED PART 3 - EXECUTION 3.01 THIS PART NOT USED END OF SECTION 1 1 1 1 L018.01 01 78 23- 2 Operating and Maintenance Data 1 ' SECTION 01 78 36 WARRANTIES PART 1- GENERAL 1.01 REQUIREMENTS INCLUDED ' A. Preparation and submittal of warranties and bonds. 1.02 WARRANTIES AND BONDS REQUIRED A. Warranties and bonds required for specific products or work as detailed in individual specification sections. 1.03 FORM AND TIME OF SUBMITTAL OF WARRANTIES AND BONDS A. Provide duplicate, notarized copies. Execute contractor's submittals and assemble documents executed by subcontractors, suppliers, and manufacturers. Provide table of ' contents and assemble in binder with durable plastic cover. B. Submit material prior to final application for payment. For equipment put into use with Owner's permission during construction, submit within ten (10) days after first operation. ' For items of work delayed materially beyond date of Substantial Completion, provide updated submittal within ten days after acceptance, listing date of acceptance as start of warranty period. ' C. Subcontractor Warranties: 1. The following trades shall execute a warranty form. See Warranty Form, attached ' herein. • Mechanical • Roofing ' 2. Warranty shall be for a minimum of one (1) year unless otherwise indicated above and/or in individual sections of the specifications. 3. The completed warranty form and two (2) copies signed by the Subcontractor and ' countersigned by the General Contractor shall be forwarded by the Contractor to the Owner with one (1) copy of each to the Engineer. 4. All warranties are to be executed on subcontractor's letterhead, unless otherwise noted. PART 2 - PRODUCTS ' 2.01 THIS PART NOT USED PART 3 - EXECUTION 3.01 THIS PART NOT USED END OF SECTION L018.01 01 78 36 - 1 Warranties I I SUBCONTRACTOR'S LETTERHEAD WARRANTY FOR I We hereby warrant that the , has been done in strict accordance with the Drawings and Specifications and that the work installed will fulfill I the requirements of those specifications. We agree to repair or replace, or cause to be repaired or replaced, any or all of work which may prove to be defective in workmanship or materials, together with any adjacent work which requires repair or replacement because of our defective work, within a period of years from I the date of final acceptance by the Owner, ordinary wear and tear, and unusual abuse or neglect excepted. If we fail to commence to comply with the above paragraph within 10 days after receipt of written notice I from the Owner to do so or fail to pursue such compliance with diligence, we jointly and severally, do hereby authorize the Owner to proceed to have the defects repaired and made good at our sole expense, and we honor and pay the costs and charges for such repair, together with interest at the maximum rate permitted I by law, upon demand. If we fail to fulfill the preceding obligations, and if the Owner brings an action to enforce this warranty, we agree to pay the Owner's reasonable attorney's fee incurred in connection there- with. I Signed: (Subcontractor) I Countersigned: I (General Contractor) a. The General Contractor shall execute the warranty form as shown above. I b. All manufacturer's equipment warranties shall be filled out, dated and signed, and forwarded together with two (2) copies of the original to the Owner. I I I I I I I 1 L018.01 01 78 36 - 2 Warranties SECTION 01 78 39 PROJECT RECORD DOCUMENTS PART 1 - GENERAL 1.01 REQUIREMENTS INCLUDED A. Maintenance and submittal of record documents and samples. ' 1.02 MAINTENANCE OF DOCUMENTS AND SAMPLES A. In addition to requirements in general conditions, maintain at the site one record copy of: ' 1. Contract drawings. 2. Specifications. 3. Addenda. ' 4. Change orders and other modifications to the contract. 5. Reviewed shop drawings, product data, and samples. 6. Field test records. 7. Inspection certificates. ' B. Store record documents and samples apart from documents used for construction. Provide files, racks, and secure storage for record documents and samples. C. Label and file record documents and samples in accordance with section number listings in Table of Contents of this project manual. Label each document "PROJECT RECORD" in neat, large, printed letters. D. Maintain record documents in a clean, dry and legible condition. Do not use record ' documents for construction purposes. E. Keep record documents and samples available for inspection by Engineer. ' 1.03 RECORDING A. Record information on a set of blueline opaque drawings, provided by Owner. ' B. Use felt tip marking pens for recording information: Red for additions, green for deletions. ' C. Record information concurrently with construction progress. Do not conceal any work until required information is recorded. D. Contract drawings and shop drawings: Legibly mark each item to record actual construction, including: 1. Measured horizontal and vertical locations of underground utilities and appurtenances, ' referenced to permanent surface improvements. 2. Measured locations of internal utilities and appurtenances concealed in construction, referenced to visible and accessible features of construction. ' 3. Field changes of dimension and detail. 4. Changes made by modifications. 5. Changes to control diagrams and schematics. 6. Details not on original contract drawings such as conduit and wiring runs. 7. References to related product data, shop drawings, and modifications. ' L018.01 01 78 39 - 1 Project Record Documents I E. Specifications: Legibly mark each item to record actual construction, including: 1. Manufacturer, trade name, and catalog number of each product actually installed, particularly optional items and substitute items. 2. Changes made by Addenda and modifications. F. Other Documents: Maintain manufacturer's certifications, inspection certifications, and field test records required by individual specifications sections. 1.04 SUBMITTALS A. Prior to final completion deliver record drawings and samples to Engineer. B. Transmit with cover letter in duplicate, listing: ' 1. Date. 2. Project title and number. 3. Contractor's name, address, and telephone number. ' 4. Number and title of each record document. 5. Signature of contractor or authorized representative. PART 2 - PRODUCTS 2.01 THIS PART NOT USED 1 PART 3 - EXECUTION ' 3.01 THIS PART NOT USED END OF SECTION I 1 1 I 1 I L018.01 01 78 39 - 2 Project Record Documents 1 t SECTION 02 41 00 DEMOLITION AND SALVAGE ' PART 1 - GENERAL 1.01 DEMOLITION A. Perform demolition work required for completion of new work, as shown on drawings, and as specified herein. Demolition plans and specifications generally show the extent of ' demolition required. They do not relieve contractor of responsibility for all demolition re- quired to complete the work under this Contract. ' B. Completely remove all piping, wiring, conduit, and other devices associated with the equipment not to be re -used in the new work. This includes all pipe, valves, fittings, insulation, and all hangers including the top connection and any fastenings to building t structural systems. Seal all openings after removal of equipment, pipes, ducts, and other penetrations in roof, walls, floors, in an approved manner and in accordance with plans and specifications where specifically covered. Structural integrity of the building system shall be maintained. ' C. Perform only that demolition work necessary and required for completion of new work. t D. All demolition work other than minor work to be reviewed with and approved by Owner prior to starting. ' E. In addition to demolition shown, cut, move or remove items as necessary to provide access, to allow alterations and new work to proceed, or items that abandoned and serve no useful purpose. Include such items as: ' 1. Repair or removal of hazardous or unsanitary conditions. 2. Removal of unsuitable or extraneous materials not marked for salvage, and debris such as rotted wood, rusted metals, and deteriorated concrete. ' 3. Removal of abandoned items and items serving no useful purpose as a result of the work of this contract such as abandoned piping, conduit and wiring. Remove items back to active piping mains or junction boxes. 1.02 REMOVED MATERIAL A. Salvage all pieces of equipment which are removed as a result of new work, and which are ' not intended for reuse to Owner unless specifically waived by Owner. If waived by Owner, equipment shall become the property of the Contractor and shall promptly be removed from the work site. t B. All removed material not to be salvaged to the Owner or reused shall become property of the Contractor, and shall be promptly removed from site. Do not store or permit debris to 1 accumulate on site. C. Care should be taken when removing salvaged equipment to avoid damage and to maintain equipment in an operational condition. Contractor is responsible and shall pay for all damages to salvaged equipment found to be non - operational after delivery to Owner. 1 L018.01 02 41 00 - 1 Demolition and Salvage 1 ' 1.03 COORDINATION WITH EXISTING TO REMAIN A. When demolition work affects the support, access to, or operation of existing equipment or ' materials, Contractor shall provide new support, access means, and any other modifications necessary to maintain existing systems fully maintainable, operational, and in compliance with regulatory codes. 1.04 PROTECTION A. Protect workers, passers -by, and neighboring property from injury and damage. Protect ' existing building services including roofing and flashing from damage. Protect access and egress in public areas. Provide temporary guardrails and barricades to assure safe access through adjacent areas of construction. Protect existing utilities and active services to all operating systems indicated or not. PART 2 - PRODUCTS 2.01 THIS PART NOT USED ' PART 3 - EXECUTION 3.01 THIS PART NOT USED END OF SECTION 1 1 1 L018.01 02 41 00 - 2 Demolition and Salvage ' SECTION 07 50 00 ROOFING ' PART 1 - GENERAL 1.01 SECTION INCLUDES ' • A. Modification of existing roof system. 1.02 SUBMITTALS A. Submit the following product information, shop drawings, and certifications in accordance with the Request for Quote. 1. Roofing manufacturer's applicable installation specifications and details. 2. List of materials proposed for use. ' 3. Certification that roofing contractor is authorized by roofing manufacturer to perform work as required to maintain existing warranty. 1.03 QUALITY ASSURANCE A. Roofing contractor must be authorized by roofing manufacturer. 1.04 DELIVERY, STORAGE AND HANDLING A. Deliver material in original packages, manufacturer's original labels thereon. Do not remove labels or open packages until inspected by Owner's Authorized Representative. B. Deliver materials to jobsite on pallets. Pallet label shall indicate material name, production ' date and/or product code. C. Store bulk asphalt in heated tanker not greater than 350 degrees F. Avoid modification of ' asphalt physical properties resulting from long periods of overheating. Any heated tank shall not be left unattended at any time. D. Store materials in dry, protected areas in an upright position. Control temperature of storage areas in accordance with manufacturer's instructions. Protect materials from freezing. ' 1.05 ENVIRONMENT REQUIREMENTS A. Do not apply roofing unless correct system application temperatures can be maintained to ' obtain good adhesion. Operation shall not be conducted when water in any form is present on deck, such as rain, dew, ice, frost, or snow. ' 1.06 WARRANTY A. Existing roofing system is under warranty. Roofing Contractor shall patch roofing at the ' modifications proposed by Work of this agreement in conformance with all the manufacturer's warranty requirements as if to maintain the previous warranty in full effect. The Roofing Contractor shall be responsible for proper placement of metalwork which has been provided by other trades, and is in contact with roofing. L018.01 07 50 00- 1 Roofing I I B. Contractor shall provide a written labor and material warranty guaranteeing all modifications to the roofing and flashing systems perfonned as a part of this project's Work t shall be weathertight for a period of two (2) years following final acceptance of the project. I PART 2 - PRODUCTS 2.01 ROOFING SYSTEMS I A. The existing roofing system is a single ply V -2 -60 PVC black, manufactured by HPG Roof Systems and installed of 4 -inch polyisocyanurate mechanically fastened.. All modifications I shall be compatible systems by the original roofing system manufacturer and shall be visually compatible with the existing roof system color. B. Equipment curbs I 1. Install new membrane to full height of curb and 10 -12" past seam. Add outside reinforcement at all corners. Match existing membrane thickness. I 2.02 OTHER MATERIALS A. Manufactured or recommended by firm listed above, and recommended by manufacturer I for conditions of installation. PART 3 - EXECUTION I 3.01 EXAMINATION I A. Do not proceed until surfaces to receive roofing are smooth, sound, clean, dry and free of defects. Prior to starting Work, notify general contractor about defects requiring correction. Do not start Work until conditions are satisfactory. I B. Roof deck must be structurally sound. Areas showing a loss of integrity due to corrosion, rotting, warping, etc., shall be repaired or replaced prior to the installation of the roofing system. I 3.02 PREPARATION I A. Remove trash, debris, grease, oil, water, moisture, and contaminants which may affect bond of asphalt deck surface. I B. Prepare surfaces according to manufacturer's published instructions. C. Use cleaning materials necessary to render an acceptable surface. I D. Use compatible materials on voids and joints so finished deck surface will be uniform. I E. Incomplete membrane edges and flashings shall be protected against water entry so that they will remain watertight for an extended period if inclement weather occurs. F. Damage components must be repaired or replaced if building damage occurs during 1 construction. L018.01 07 50 00- 2 Roofing 3.03 PROTECTION A. Protect against damage and discoloration caused by Work of this section. Prevent debris from entering and clogging roof drains and gutters. B. Protect existing roof membrane during construction from damage resulting from ' construction activities of all trades. Protect adjacent areas from damage with tarpaulin or other durable material. ' C. Protection shall be utilized at all hoisting points to protect building walls. D. Provide protection at traffic and walkway areas to protect access to existing buildings. 3.04 INSTALLATION A. Comply with all of the manufacturer's installation recommendations. Pay particular attention to any recommendations relating to patching of aged roofing systems. B. Plans and specifications show minimum requirements. Work shall conform to ' manufacturer's recommendations and installation instructions. Notify Owner's Authorized Representative if conflict exists between Construction Documents and manufacturer's instructions. 3.05 CLEANING ' A. Include Work of other sections, clean, repair and touch -up, or replace where directed, products which have been soiled, discolored, or damaged by Work of this section. Remove debris from project site at Work completion or sooner, if directed. END OF SECTION L018.01 07 50 00- 3 Roofing ' SECTION 07 84 00 FIRESTOPPING PART 1- GENERAL 1.01 WORK INCLUDES A. Provide firestopping systems with fire - resistance rating indicated by reference to UL designations as listed in its "Fire Resistance Directory," or to designations of another ' testing agency acceptable to authorities having jurisdiction. B. Provide through - penetration firestopping systems with F- ratings indicated, as determined according to ASTM E 814 but not less than fire- resistance rating of construction penetrated. 1. Provide through - penetration firestopping systems with T- rating as well as F- rating, as determined according to ASTM E 814, where indicated. ' 1.02 SUBMITTALS A. Submittals: Product Data and product certificates signed by manufacturer certifying that products furnished comply with requirements. 1.03 DESIGN REQUIREMENTS ' A. For exposed firestopping, provide products with flame - spread indexes of less than 25 and smoke - developed indexes of less than 450, as determined according to ASTM E 84. PART 2 - PRODUCTS 2.01 FIRESTOPPING SYSTEMS ' A. Any through - penetration firestop system that is rate classified by UL for the application and with F- rating indicated may be used. ' PART 3 — EXECUTION 3.01 INSTALLATION A. Install firestopping system to comply with requirements listed in testing agency's directory for indicating fire - resistance rating. t B. Identification: Identify through - penetration firestop systems with permanent labels attached to surfaces adjacent to firestop systems so that labels will be visible to anyone seeking to remove penetrating items of firestop systems. Include the following information on labels: 1. The words "Warning - Through- Penetration Firestop Systems - Do Not Disturb." 2. Classification/listing designation of applicable testing and inspecting agency. 3. Through- penetration firestop system manufacturer's name and product name. END OF SECTION L018.01 07 84 00- 1 Firestopping t r SECTION 13 21 1 0 ' AIR CURTAINS FOR DATA CENTER ' PART 1 — GENERAL ' 1.01 SECTION INCLUDES A. Flexible Air Curtain PART 2 — PRODUCTS 2.01 CONTAINMENT CURTAIN A. Acceptable Manufacturers: 1. Liebert, Cold Cap, Simplex Isolation Systems, or approved. ' B. General: Flexible air containment curtain, UL listed. 1. Curtain: Fire resistant vinyl, confirms to NFPA -701 2. Curtain Rails: 6063 aluminum. 3. Rail Hangers: T -grid twist lock connectors 4. Fusible Link: Mechanical heat activated fusible link to automatically drop curtain assembly. UL listed. ' PART 3 — EXECUTION 3.01 INSTALLATION A. Install in accordance with manufacturers representatives. 1 B. Installation where shown on drawings in a professional manner with no sagging or drooping. C. Provide additional ceiling supply at each curtain rail hanger. END OF SECTION 1 B a I L018.01 1 3 21 10 - 1 Air Curtains for Data Center I SECTION 20 05 00 GENERAL MECHANICAL PROVISIONS PART 1- GENERAL 1.01 CONTRACT DOCUMENTS A. General mechanical requirements specified in Division 20 apply to all work performed in Divisions 21, 22, 23, and 25. ' B. The Contract Documents are complementary. What is required by any one, as affects this Division, shall be as binding as if repeated herein. C. Separation of this Division from other Contract Documents shall not be construed as segregation of the work. D. Particular attention is called to Instructions to Bidders, General Conditions, Drawings and ' Specifications, and modifications incorporated in the documents before execution of the Agreement. ' E. Location of equipment on Drawings is approximate. Plan exact location with respect to site measurements and work of other trades prior to starting work. If measurements differ slightly, modify work. If measurements differ substantially, notify Engineer prior to ' fabrication. F. Make minor changes in equipment connections and equipment locations as directed or ' required before rough -in without extra cost. 1.02 WORK INCLUDES A. Contractor shall furnish and install all necessary equipment and labor to provide the specified HVAC systems. ' B. Omissions: Omission of expressed reference to any item of labor or material necessary for the proper execution of the work shall not relieve responsibility from providing such additional labor or material. ' 1.03 DEFINITIONS ' A. Authority Having Jurisdiction (AHJ): The governmental agency or sub - agency which regulates the construction process. B. Owner's Authorized Representative (OAR): Owner's representative with authority to act on Owner's behalf. 1.04 COORDINATION ' A. Contractor shall coordinate all work in Divisions 20 through 25 with work specified in other Divisions to provide a complete installation. Expense of changes required because of ' lack of supervision or coordination shall be borne by the Contractor. Such changes shall be to the satisfaction of and directly supervised by the Engineer. I L018.01 20 05 00 - 1 General Mechanical Provisions B. Check drawings of other trades to avert possible installation conflicts. Should major ' changes from original drawings be necessary to resolve such conflicts, notify Engineer and secure written approval and agreement on necessary adjustments before installation is started. ' C. Architectural drawings govern all other drawings. Consult in detail the door swings, counter heights and similar items affecting work before rough -in. 1.05 SUBMITTALS AND SHOP DRAWINGS A. Provide in accordance with SECTION 01 33 00 — SUBMITTAL PROCEDURES. ' B. Manufacturers' product data and shop drawings shall be submitted as follows: 1. Prior to delivery of submittal documents, contractor shall review all manufacturers' product data, shop drawings, and samples for compliance and conformance with specifications, and shall incorporate changes, corrections and deviations known to exist. Contractor shall affix his review stamp to documents and acknowledge such review by his signature. 2. Submittals for manufacturers' product data and shop drawings shall be in sufficient detail to establish conformance with specified requirements and as outlined under Product Data, Shop Drawings and Samples described below. Specific features shall ' be marked with color contrasting ink on printed literature. If translucent highlighting method is used, highlighted print shall be reproducible by photocopy. 3. A complete submittal document shall be assembled in one or more three -ring, loose - leaf binders. The complete document shall consist of all items identified in the submittal schedule. 4. Order of the bound contents shall be same as in the submittal schedule. ' S. Each item or logical group of items shall be identified by a separate tab marker in the bound document (example: "pumps," "air compressors," etc.). 6. Each bound document shall contain a Table of Contents which lists each tab and each ' item under each tab. 7. Catalog data and shop drawings (each separate item) shall be identified by the name of the item, the system, the applicable specification paragraph number, drawings number, and schedule. 8. Multiple submissions or submissions of manufacturers' product data or shop drawings other than in one complete assembled document are not acceptable except where prior written approval has been obtained. In such cases, a list of data to be submitted later shall be included with the first submission. C. Resubmittals shall be complete substitutions of original submittals. D. Submittal information required must be provided regardless of whether the proposed item or work is in exact accordance with specification requirements. ' E. No item requiring approved submittal information shall be delivered to the site or installed or any associated work performed until required submittals have been approved for compliance with the Contract Documents by the Engineer. Any item delivered to the ' site or installed, or any work performed without an approved submittal, which is deficient in any way, shall be removed from the site at no expense to Owner. ' F. Manufacturers' Product Data: 1. Manufacturers' product data shall consist of one or more levels of manufacturer's information as described below and as requested in the submittal schedule. The three levels of information include: manufacturer's list, manufacturer's catalog data, and L018.01 20 05 00 - 2 General Mechanical Provisions 1 manufacturer's technical and engineering data. Mark submittal information under ' each level to identify applicable products, models, options, and other information as it relates to the specifications. 2. Manufacturer's List. Manufacturer's list shall include a typewritten list of manufacturer's name, sizes and model or catalog numbers, referenced to the specification section. 3. Manufacturer's Catalog Data. Manufacturer's catalog data shall include standard 1 catalog information marked to indicate specific equipment proposed and point of operation, if appropriate. Include installation instructions. 4. Manufacturer's Technical and Engineering Data. Manufacturer's Technical and Engineering Data shall include materials, dimensions, details, installation instructions, weights capacities, illustrations, wiring diagrams, control diagrams, piping diagrams, connection diagrams, performance data (including performance curves), mix designs, and any other information required for a complete and thorough evaluation of the equipment or items specified, and to verify compliance with the specifications. Such data shall be clearly marked to indicate point of operation and performance as required by the specifications. Control diagrams or control schematics, where specified and required by the submittal schedule, shall include a detailed schematic of the proposed control modifications and their interface with existing control equipment, where appropriate, and a manufacturer and model ' number listing of all proposed control components shown on the control schematic. G. Shop Drawings: 1. Shop drawings are construction drawings of an item being manufactured specifically for this project. Shop drawings include dimensions, construction details, weights, and additional information to identify the physical features of the piece of equipment. 2. Submit shop drawings in the form of blueline reproductions. After review by 1 engineer, contractor shall make appropriate changes on original, reproduce, and distribute to the necessary parties including the engineer. 3. Minimum scale for shop drawings shall be 1/4" = 1'0" or larger if required for clarity. ' H. Submittal Schedule 1. Submittals for manufacturers' product data, shop drawings, and samples are as indicated below. Each item requiring a submittal is given the following code. 1 - Manufacturer's list ' 2 - Manufacturer's catalog data 3 - Manufacturer's technical and engineering data 4 - Shop drawings 5 - Samples 6 - Certificates 7 - Test data 8 - Worker's qualifications 9 - Special requirements, see individual specification sections Code Division 7 — Thermal and Moisture Protection 07 05 00 Roofing 9 t 07 84 00 Firestopping 9 Division 13 — Special Conditions 13 21 10 Containment Curtains for Data Center 1,2 L018.01 20 05 00 - 3 General Mechanical Provisions 1 Division 20 — General Mechanical Code I 20 05 13 Motors for Mechanical Equipment 2,3 20 05 14 Motor Control Devices for Mechanical Equipment 2,3 20 05 19 Meters and Gauges for Mechanical Service 1,2 I 20 05 23 General Duty Valves for Mechanical Service 2,3 20 05 29 Pipe Hangers, Supports, Sleeves, and Seals 2 20 05 48 Seismic Control for Mechanical Systems 1,2,3,4,9 I 20 05 53 Identification for Mechanical Equipment 2 20 05 93 Testing, Adjusting, and Balancing for Mechanical 9 20 07 00 HVAC and Plumbing Insulation 2 I Division 23- HVAC I 23 05 31 V -Belts and Sheaves 2 23 21 13 Hydronic Piping 2 23 21 19 Hydronic System Specialties 2,3,4 23 25 13 Water Treatment for Hydronic Systems 2,9 I 23 31 13 Metal Ductwork 2 3 23 31 17 Flexible Ductwork 2 23 31 19 Ductwork Hangers, Supports, and Seals 2 I 23 33 00 23 34 00 Ductwork Accessories HVAC Fans 2,3 1,2,3,4 23 37 00 Air Outlets and Inlets 2 I 23 81 23 Environmental Control Systems - 1.06 QUALITY ASSURANCE I A. All materials and equipment provided hereunder shall be installed and start-up in complete conformance with the manufacturer's recommendations. I B. Asbestos products or equipment or materials containing asbestos shall not be used. C. Certify that each welder has passed the American Welding Society (AWS) qualification I tests for the welding processes involved, and that certification is current. 1.07 DESIGN REQUIREMENTS I A. Equipment and systems provided hereunder shall be rated to provide performance specified and scheduled on drawings at the elevation of the project site. 1 1.08 CODES, STANDARDS A. Applicable codes and standards shall determine minimum requirements for materials, I methods, and labor practices not otherwise stated herein. B. Work shall comply with the Americans with Disabilities Act (ADA). I 1.09 TEMPORARY SERVICES I A. Provide in accordance with SECTION 01 50 00 — TEMPORARY FACILITIES AND CONTROLS as required for completion of work. Provide additional filters as required to keep areas clean during construction. I I L018.01 20 05 00 - 4 General Mechanical Provisions I I B. Maintain existing systems operational. Damage to existing equipment re g Y P g g resulting from work under this Contract repaired at no expense to Owner. 1 1.10 OPERATIONS AND MAINTENANCE MANUALS 1 A. Bind manuals in three -ring, high quality vinyl covered binders, clearly indexed and provided with thumb tabs for each item or product. Include a directory of all subcontractors and maintenance contractors with names, addresses, and telephone I numbers, indicating the area of responsibility for each. Index tabs shall match submittal schedule and include any additional information required for operations and maintenance, whether in submitted schedule or not. I B. Maintenance instructions shall indicate routine -type work with step -by -step instructions that should be performed to ensure long life and proper operations. Recommended frequency of performance shall also be included. I C. Provide copy of approved submittal for each product included in manual. I D. Provide printed copy and electronic configuration files for all packaged equipment control systems furnished with equipment. I E. Mark the model actually provided where the literature covers more than one model. Include four copies of all submittal data corrected to "as- built" conditions within the manual. I F. Provide a composite summary table indicating each item of equipment listed in the operations and maintenance manual and its required maintenance and time period. This I summary table shall be the first section in the O &M manual. G. Operation and Maintenance Schedule 1. Manuals shall contain full information for each item of mechanical, electrical, or I other operating equipment. 1- Manufacturer's instructions for installation, startup, operation, inspection, and maintenance. I 2 - Lubrication schedules. 3 - Performance capacity. 4 - Catalog data sheets. I 5 - Parts list. 6 - Maintenance schedules. 1.11 RECORD DRAWINGS I A. Provide record "as- built" drawings in accordance with Division l requirements. Show all deviations from Contract Drawings and location of underground lines by accurate 1 dimensions from building lines. Show depth of all stub outs and underground lines. Dimension all concealed piping from column grids or building lines. Transfer all information to reproducible transparencies as required at the completion of the project. I 1.12 DEMONSTRATION I A. General: After installation is complete, demonstrate to Engineer's satisfaction as being complete and operational and entirely in conformance with Contract Documents. I L018.01 20 05 00 - 5 General Mechanical Provisions 1 I B. Preparation: Prior to demonstration: 1. Submit check -off list indicating completeness of submittals and certificates of compliance for review to Engineer. 2. Operate completed system for one week. 3. Verify that control verification is complete and verification report has been approved by Engineer. C. Arrange for demonstration with Owner, Engineer, required factory technicians, and installer at least one week in advance of demonstration. I 1.13 TRAINING A. Instruct Owner in proper operation and maintenance of equipment and systems. 1 Instruction shall generally include topics listed in manufacturer's operations and maintenance manual. Operator instructions shall cover all aspects of manual, automatic, and safety controls. Contractor shall also instruct the Owner in the general configuration of systems and location of equipment and components. B. Furnish competent qualified technicians knowledgeable in the specific building systems and equipment provided for this project for a minimum of 24 -hours on -site to instruct 1 Owner in operation and maintenance of systems and equipment. Contractor shall keep a log of this instruction including date, times, subjects, and those present and shall present such log when requested by Engineer. Contractor shall coordinate training with Owner's I Project Manager and provide a schedule for training minimum two -weeks prior to substantial completion. All training shall be complete 30 -days after substantial completion. C. Contractor shall furnish training by equipment manufacturers in addition to training described in this section where specifically listed in other sections. Contractor shall schedule training with Owner's Project Manager minimum 48 -hours prior to training I session. Equipment shall be fully operational prior to scheduling training session. Manufacturer's field start-up, adjustment, and service will not fulfill manufacturer's training requirement. 1 PART 2 - PRODUCTS 2.01 PRODUCTS AND MATERIALS A. All materials employed in permanent construction shall be new, full weight, in first class condition, and suitable for space provided. All similar materials shall be of one manufacturer. 1 B. Scheduled equipment was used as the basis of design. If Contractor chooses to use equipment that is not the basis of design, Contractor is responsible for all re- design and construction costs associated with variations in arrangement, dimension, or capacity. Such 1 work may include, but is not limited to, changes to facility structure or dimensions and revisions to associated mechanical and electrical systems needed to provide equal system performance and maintainability. 1 I L018.01 20 05 00 - 6 General Mechanical Provisions 2.02 ELECTRICAL EQUIPMENT A. Electrical Disconnect Switch: Electrical disconnect switches specified for mechanical equipment shall conform to OSHA Lock - out/Tag -out requirements. 2.03 SPECIAL TOOLS AND LUBRICANTS A. Furnish and turn over to Owner, special tools not readily available commercially, that are required for disassembly or adjustment of equipment and machinery furnished. B. Grease Guns with Attachments for Applicable Fittings: Provide one for each type of grease required for motor or other equipment. C. Lubricants: Provide a minimum of one quart of oil, and one pound of grease, of equipment 1 manufacturer's recommended grade and type, in unopened containers and properly identified as to use for each different application. 2.04 GALVANIZED REPAIR COMPOUND A. Mil. Spec. DOD- P- 21035B, paint form. PART 3 - EXECUTION 1 3.01 ACCESS TO EQUIPMENT AND ACCESSORIES A. Install equipment with sufficient access for service. Where not conveniently accessible by other means, provide adequately sized access doors for valves, dampers, motors, belts, and all other mechanical equipment requiring access for removal or maintenance. Type, size and exact location of access doors shall be coordinated with Architect prior to work. B. Provide clearances for maintenance access as indicated on drawings or as recommended by manufacturer. If access requirements shown on drawings conflict with manufacturer's 1 recommendations, provide larger clearance of the two. C. If equipment location shown on drawings does not allow required access, notify Engineer prior to start of work. D. Apply and install all items in accordance with manufacturer's written instructions. Refer conflicts between the manufacturer's instructions and the contract drawings and specifications to Engineer for resolution prior to starting work. 3.02 ARRANGEMENT AND INSTALLATION OF EQUIPMENT AND PIPING A. Coordinate location of piping, sleeves, inserts, hangers, ductwork and equipment. Locate piping, sleeves, inserts, hangers, ductwork and equipment clear of windows, doors, openings, lights, electrical outlets, and other services and utilities. Follow manufacturer's published recommendations for installation methods not otherwise specified. 1 B. Operating Personnel Access and Observation Provisions: Select and arrange all equipment and systems to provide clear view and easy access, without use of portable ladders, for maintenance and operation of all devices including, but not limited to: all equipment items, valves, filters, strainers, transmitters, sensors, control devices. All gauges and indicators shall be clearly visible by personnel standing on the floor or on L018.01 20 05 00 - 7 General Mechanical Provisions permanent platforms. Do not reduce or change maintenance and operating space and P g P d access provisions that are shown on the drawings. C. Equipment and Piping Support: Coordinate structural systems necessary for pipe and equipment support with pipe and equipment locations to permit proper installation. D. Location of pipe sleeves, trenches and chases shall be accurately coordinated with equipment and piping locations. E. Minor Piping: Small diameter pipe runs from drips and drains, water cooling, and similar minor services are generally not shown but must be provided. Contractor is responsible to provide all such minor piping where needed to maintain mechanical spaces clean and 1 dry and to allow full equipment function and maintenance. F. Interconnection of Controls and Instruments: Generally not shown but must be provided. 1 This includes interconnections of sensors, transmitters, transducers, control devices, control and instrumentation panels, instruments and computer workstations. Comply with NFPA -70. G. Work in Existing Building: Cut required openings through existing masonry and reinforced concrete using diamond core drills. Use of pneumatic hammer type drills, ' impact type electric drills, and hand or manual hammer type drills, will be permitted only with approval of the Engineer. Locate openings that will least affect structural slabs, columns, ribs or beams. Refer to the Engineer for determination of proper design for openings through structural sections and obtain layout approval prior to cutting or drilling ' into structure. After Engineer's approval, carefully cut opening through construction no larger than absolutely necessary for the required installation. H. Switchgear Drip Protection: Do not install piping above electrical switchgear. I. Inaccessible Equipment: 1 1. Where the Engineer determines that the Contractor has installed equipment not conveniently accessible for operation and maintenance, equipment shall be removed and reinstalled or remedial action performed as directed at no additional cost to the Owner. 2. The term "conveniently accessible" is defined as capable of being reached without the use of ladders, or without climbing or crawling under or over obstacles such as motors, fans, pumps, belt guards, transformers, high voltage lines, piping, and j ductwork. 3.03 RIGGING 1 A. Design is based on use of available structure without modification except as specifically shown. Existing openings in building structures are planned to accommodate design scheme. B. Alternative methods of equipment deliver may be offered by Contractor delivery y y to and will be 1 considered by Engineer under specified restrictions of phasing and maintenance of service as well as structural integrity of the building. C. Close all openings in the building when not required for rigging operations to maintain 1 proper environment in the facility for Owner's operation and maintenance. D. Contractor shall provide all facilities required to deliver specified equipment and place on foundations. Attachments to structures for rigging purposes and support of equipment on L018.01 20 05 00 - 8 General Mechanical Provisions 1 structures shall be Contractor's full responsibility. Where it is not 1 clear that the building structure has adequate capacity to support rigging, Contractor shall check all clearances, I weight limitations and shall offer a rigging plan designed by a Registered Professional Engineer. All modifications to existing building structure, including reinforcement thereof, shall be at Contractor's cost, time and responsibility. I E. Restore building to original condition upon completion of rigging work. I 3.04 EXISTING EQUIPMENT REUSED OR RELOCATED A. All equipment designated as existing or furnished by Owner shall be cleaned and repaired I before reinstallation. Any items requiring repair shall be brought to the attention of the Construction Manager before the item is reinstalled. Damage not brought to the attention of the Construction Manager shall be deemed the result of reinstallation of the item and shall be repaired without expense to the Owner. 1 3.05 CLEANING SYSTEMS A. General: After all equipment, pipes and duct systems are installed, system shall be thoroughly cleaned. Remove all stickers and tags from equipment or fixtures. Clean all piping systems prior to installation of insulation or painting. I B. Air Distribution Duct System: 1. Remove all debris from system before operation. Under no circumstances shall system I 2. be operated without filters. Replace filters used during construction with new filters. Repair or replace any discolorations or damage to system, building finish, or furnishings resulting from Contractor's failure to properly clean system. 1 3.06 START UP A. The Mechanical Contractor shall be responsible for proper operation of all systems and I shall coordinate startup procedures, calibration and system checkout. System operational problems shall be diagnosed and corrected as required for system operation prior to substantial completion inspection. I B. Start equipment in accordance with manufacturer's recommendation and under manufacturer's supervision where required. Ensure that associated filters, strainers, I electrical overloads, and other devices intended to protect the equipment are installed and functional prior to startup. I C. Verify that piping has been flushed and cleaned prior to startup. 3.07 LUBRICATION A. Lubricate all devices requiring lubrication prior to initial operation. Field check all devices for proper lubrication. 1 B. Equip all devices with required lubrication fittings or devices. I C. All lubrication points shall be accessible without disassembling equipment, except to remove access panels. END OF SECTION I L018.01 20 05 00 - 9 General Mechanical Provisions I SECTION 20 05 13 MOTORS FOR MECHANICAL EQUIPMENT PART 1 - GENERAL 1.01 WORK INCLUDED A. Provide motors including bases, enclosure and mounts as specified herein and shown on drawings. PART 2- PRODUCTS 1 2.01 ACCEPTABLE MANUFACTURERS A. Acceptable Manufacturers: G.E., U.S. Motors, Baldor. 1 2.02 SINGLE PHASE MOTORS A. Description: Squirrel cage induction, ball bearings, split phase, general purpose motor. B. Quality Control: NEMA Standards, IEEE Standards, UL labeled. 1 C. Construction: Drip -proof construction, quiet, all -angle sleeve bearings and ball bearings, enamel finish. 1 D. Service Factor: Minimum 1.15 at 40 degrees C ambient temperature. E. Overload Protection: Internal thermal overload protection. F. Service 1. 120 volt, single phase, 60 cycle. 2. Continuous operation. 3. 1750 RPM or as scheduled. 4. Installation: Fans. 2.03 POLYPHASE MOTORS A. Description: Horizontal, squirrel cage induction, ball bearing motors. B. General: 1. Stator core assembly and insulation: Stacked lamination. Non - hygroscopic for Class "B." Class B temperature limits at 40 degrees C ambient. If anticipated ambient temperature at motor location exceeds 40 degrees C, upgrade insulation class accordingly. 2. Rotor and shaft assembly: Carbon steel shaft. Assembly dynamically balanced. 1 3. Bearing and lubrication: Ball bearings single row. Grease inlet and outlet fittings for "in- service" re- greasing while equipment is rotating. Internal shaft flinger. 4. Conduit box and leads: Diagonal split with gasket. 90 degree steps. Stranded wire leads, insulated, permanently identified. 5. Service Factor: 1.15 at 40 degrees C ambient temperature for 60 cycle NEMA design B. 6. Nameplate: Embossed stainless steel fastened to frame with pins. 7. Finish: Factory applied primer and enamel. L018.01 20 05 13 - 1 Motors for Mechanical Equipment 8. Conduit box: Provided with knockouts. 9. Support: Adequate supports for installation and adjustment. C. Open Drip -proof Enclosure: 1. Frame: Aluminum - steel. 2. Ventilation: Double end ventilated. Air in both ends and discharge out through frame. D. Totally Enclosed Fan Cooled Enclosure: 1. Frame: Corrosion resistant cast iron. 2. End Brackets: Corrosion resistant cast -iron with machined bearing fits. 3. Ventilation: Exterior fan, mounted to motor shaft on non -load side of motor. Sized to diameter of motor and heat sinks. Integral clutch to provide adequate fan rotation for fan cooling. Ventilated safety cover over fan. 4. Heat Sinks: 0.5 -inch height by 0.05 -inch thickness by motor length spaced 2 inches 1 longitudinally at a minimum, and as required by NEMA. Additional surface area as required if motor is installed where ambient temperature exceeds 40 degrees C. E. Service: Nameplate rated as follows: 1 1. Continuous duty service. 2. Inverter service for motors used with variable speed drives. Constant load applications shall have 4:1 speed ratio. Variable torque applications shall have 10:1 speed ratio. Motors shall be Inverter Duty rated in accordance with NEMA MG -1 standards, 3. Nameplate voltage shall be less than or equal to scheduled voltage but not less than 95.8% of voltage rating of electrical system serving motor. 1 4. 1750 rpm or as scheduled. 5. 1 F. Enclosure: Provide open drip proof enclosure, except provide totally enclosed fan cooled enclosure for the applications listed below, or as expressly specified elsewhere, or as indicated on drawings. 1 1. Outdoor applications including roof exhaust fans, cooling towers, and similar equipment. 2. Fan motors mounted in an unfiltered air stream. 3. Motors on equipment related to life safety including fire pumps and similar ' equipment. 4. Motors 10 HP and larger. G. Efficiency: 1. Test Method: IEEE Method B at full load. 2. Motor Efficiency: Motor efficiency shall confirm to NEMA MG -1 Standards for Premium Efficiency Motor, 1 PART 3 — EXECUTION 3.01 INSTALLATION 1 A. Install in accordance with manufacturers recommendations. B. Coordinate connections with Division 23. Electrical connection by Division 26. C. Size: 1/2 HP and larger, polyphase. ' D. For motors used in inverter service, ensure distance from motor to inverter does not exceed manufacturer recommended maximum. L018.01 20 05 13 - 2 Motors for Mechanical Equipment 3.02 INSPECTION ' A. Verify motor mounts are compatible with motor frame. 1 END OF SECTION I I I I I I I I 1 I r I i L018.01 20 05 13 - 3 Motors for Mechanical Equipment SECTION 20 05 14 1 MOTOR CONTROL DEVICES FOR MECHANICAL EQUIPMENT PART 1 - GENERAL 1 1.01 SECTION INCLUDES 1 A. Variable Frequency Drives 1.02 DESIGN REQUIREMENTS 1 A. Provide motor protection switches of the appropriate NEMA size. For units not using NEMA rating, use equivalent NEMA size. B. Provide motor protection switches in the proper enclosure as required by NEC for the location installed unless more stringent requirements otherwise noted on the Drawings or herein. Provide secondary enclosures where primary enclosures do not conform to NEC requirements. 1 PART 2- 2.01 VARIABLE FREQUENCY DRIVE CONTROLLER 1 A. Acceptable Manufacturers: ABB, Magnatek, Toshiba, Reliance, or approved. B. General: Digital PWM controller listed and labeled to provide variable speed control of a standard NEMA Design B, 3- phase, induction motor by adjusting output voltage and frequency. UL listed as a complete assembly. 1 C. Performance: 1. Output Rating: 3- phase, 1 to 120 hz, current rated at 8 kHz carrier frequency. 2. Stepless motor control from 0.1% to 110% of motor base speed. 3. Ambient Temperature: 0 to 40 ° C 4. Capable of riding through short power dips without a controller trip. 5. Capable of starting into a rotating load regardless of direction. 6. All programmable settings held in non - volatile memory and not affected by power outages or dips. 7. Slip compensation circuit for 1% speed regulation. 1 D. Adjustable Control Parameters: 1. Acceleration: 0.1 to 999.9 seconds. 2. Deceleration: 0.1 to 999.9 seconds. 3. Current Limit: 50 to 110% of maximum rating. 4. Carrier frequency: 4 to 8 khz. 1 E. Safety Features: 1. Input surge suppression. 2. External fault protection allowing wiring of remote safety contacts. 3. Instantaneous overcurrent trip. 4. Loss of input or output phase protection. 5. Ground fault protection. 1 6. Under and over voltage protection. 7. Output phase -to -phase short circuit protection. 111 L018.01 20 05 14 - 1 Motor Control Devices for Mechanical Equipment 8. Electronic overload circuit recognized by UL & NEC as adequate motor protection. 1 F. Control and Monitoring Features: 1. Panel mounted manual start/stop speed control, manual /automatic speed control selection and run/jog selection. 2. Panel mounted digital display of voltage output, current output, elapsed run time, frequency output, motor rpm, time stamped fault indication, and DC bus volts. 3. Automatic restart settable by number of restart attempts and time interval between I restarts. 4. Settable automatic and manual torque boosts. 5. DC braking programmable in amplitude and direction. ' 6. Multiple programmable preset speeds that will force VFD to preset speed upon user contact closure. 7. Relay contacts for remote indication of drive fault or motor running. ' 8. Multiple programmable frequency avoidance bands. 9. Multiple programmable volts /hZ patterns. 10. Speed controller capable of maintaining a constant motor speed or process setpoint using field mounted process input signal and/or remote setpoint input signal. P1 control ' capability. Remote setpoint configurable using zero and space parameters. 11. Input and output contacts programmable and capable of performing the following function: ' a. Remote Start/Stop. b. Emergency drive shutdown. c. Drive run/off operating status. G. Input /Output Points 1. Network Communications: BACnet, LonWorks, Modbus, or BAS proprietary communications protocol compatible with BAS system. 2. Remote Start /Stop: Digital Input. 3. Emergency Stop: Digital input. ' 4. Drive Run/Off Status: Digital output. 5. Drive Alarm: Digital output. 6. Process Variable Control Input Signal: Analog input, 4 to 20 mA DC. 7. Remote Speed Control Setpoint: Analog input, 4 to 20 mA DC. ' 8. Speed Feedback: Analog output, 4 to 20 mA or 0 to 10 VDC. H. Accessories: ' 1. Integral main disconnect mounted within the standard NEMA 1 or NEMA 12 enclosure to shut off all power to both the controller and bypass. 2. AC input line reactor: 3 phase, 3% impedance. Enclosure: 1. VFD and all accessories are mounted within a packaged NEMA 1 or NEMA 12 ' enclosure, except provide NEMA 3R equipped with thermostatically controller cooling and heater for outdoors locations. L018.01 20 05 14 - 2 Motor Control Devices for Mechanical Equipment 1 PART 3 — EXECUTION ' 3.01 INSTALLATION A. Install devices in accordance with manufacturer's recommendations. 3.02 VARIABLE FREQUENCY DRIVE CONTROLLER A. Maintain required clearances around unit enclosure. B. Set overload devices according to measured current of motor. C. Measure and document input voltage and current to drive. D. Adustment 1. Set V/Hz curve according to application. 2. Adjust acceleration and deceleration parameters to obtain pump /fan speed - torque acceleration requirements within motor capacity. 3. Adjust low and high frequency limit parameter for project conditions. 4. Set current limit. 5. Configure VFD parameters to the motor automatically restarts after a power failure. E. Manufacturer's Field Service: Certified manufacturer's representative to provide the following services: 1. Inspect after installation is complete. Complete manufacturers' installation and start- up report and submit copy to Engineer certifying that installation and operation is in accordance with manufacturer's recommendation. 2. Perform initial start-up. 3. Adjust configuration parameters for project conditions. 4. Document initial configuration. Provide hard copy and electronic copy for inclusion in 1 O &M manuals. Provide copies for each set of manuals. 5. Provide minimum 4 hours of training including operation and maintenance. Coordinate training time with Owner's Authorized Representative minimum 14 days 1 prior to training. Training shall be performed after substantial completion and will not occur on the same day as equipment start-up. END OF SECTION 1 1 1 1 1 L018.01 20 05 14 - 3 Motor Control Devices for Mechanical Equipment SECTION 20 05 19 1 METERS AND GAUGES FOR MECHANICAL SERVICE PART 1 - GENERAL 1 1.01 WORK INCLUDED A. Bimetal Thermometers. B. Pressure Gauges. 1 1.02 DELIVERY, STORAGE, AND HANDLING 1 A. Store in manufacturer's original shipping packaging to prevent damage from water or other deteriorating elements. B. Handle to prevent shock and loss of calibration. 1.03 PROJECT CONDITIONS A. Environmental Requirements. 1. Temperature: Ambient 0 ° F to 120 ° F. 2. Moisture: Occasional water spray during cleaning. 1 PART 2- PRODUCTS 2.01 BIMETAL THERMOMETER (Well -type) 1 A. Ashcroft, Marsh, Palmer, Taylor, Trerice, Weiss. B. Materials: 1. Dial: 5 -inch diameter. 2. Case: 300 series stainless steel, hermetically sealed. 3. Stem: 300 stainless steel, 1/4 inch diameter. Stem length as required for application. 4. Window: Double strength glass or plastic. 1 5. Actuation: Bimetallic, silicone dampened. 6. Dialface: Aluminum, white background with black graduations. 7. Accuracy: +/- 1.0% Full Scale. ASME B40.3 Grade A 1 8. Scale: Select the proper scale range so that the operating temperature of the material being measured will be approximately in the middle of the scale. 100 ° F range, or as required to span entire normal operating range whichever is greater. 9. Socket: Provide socket material suitable for fluid measured. 2.02 PRESSURE GAUGES (Hydronic) 1 A. Ashcroft, Marsh, Palmer, Taylor, Trerice, Weiss. B. Materials: 1. Bezel Ring: Friction fit. 2. Lens: Plastic. 3. Pointer: Adjustable. ' 4. Scale: Black printing on white. 270 degree arc, 0 to 60 range, 1 psi increments. 0 to 100 psi range, 1 psi increments, or as required for system pressure encountered. Range L018.01 20 05 19 - 1 Meters and Gauges for Mechanical Service selected so that operating pressure approximately half of full range or maximum scale value exceeds maximum pressure, whichever scale range is greater. 5. Elastic Chamber: Phosphor bronze or stainless steel alloy bourdon tube. 6. Multiplying Mechanism: Stainless steel rotary. 7. Case: 3 -1/2 inch diameter, steel drawn, molded nylon, or die cast aluminum. Direct ' pipe mounting. 8. Connectors: Brass, bottom location. 1/4-inch male NPT. 9. Accuracy: ANSI, B40.1, Grade 2A. C. Accessories: 1. Throttler: Pressure snubber, I / -inch NPT. Brass body, bronze core for water service. 2. Cock: Tee handle gauge cock, brass, ' / -inch NPT. PART 3 - EXECUTION 3.01 INSTALLATION A. Install all devices in accordance with manufacturer's recommendations. B. Install gages, thermometers, valves and other devices with due regard for ease in reading or operating and maintaining devices. Locate and position thermometers and gages to be easily read by operator or staff standing on floor or walkway provided. Servicing shall not require dismantling adjacent equipment or pipe work. 1 C. Check gauge calibration prior to installation. ' 3.02 TEMPERATURE GAUGES A. Install where shown on drawings. Accessible for reading. Locations more than 6' -6" above 1 floor require angle of 30 degrees above horizontal for easy reading. B. Sequence of Work: Ensure thermometer sockets are installed in proper locations before hydronic system is filled with water and leak tested. 1 3.03 PRESSURE AND COMPOUND GAUGES 1 A. Install in piping where shown on drawings. Bourdon tube material suitable for fluid measured. 1 B. Water Service: Gauge cock, throttle, and gauge installed in that order. C. Range selected so that operating pressure approximately half of full range. D. Ensure gauge sockets are installed in proper locations before Hydronic systems are filled with water and leak tested. 1 1 1 L018.01 20 05 19 - 2 Meters and Gauges for Mechanical Service 1 3.04 ADJUST A. Calibrate meters and gauges and check operation as recommended by manufacturer. B. Adjust faces of meters and gauges to proper angle for best visibility. ' END OF SECTION 1 1 1 1 1 1 1 1 1 1 1 1 1 1 L018.01 20 05 19 - 3 Meters and Gauges for Mechanical Service LI I I SECTION 20 05 23 GENERAL DUTY VALVES FOR MECHANICAL SERVICE PART 1- GENERAL 1.01 SECTION INCLUDES ' A. Swing Check valves. B. Butterfly valves. 1 C. Ball valves. 1 PART 2- PRODUCTS 2.01 SWING CHECK VALVES A. Acceptable Manufacturers: Hammond, Jenkins, Kennedy, Milwaukee, Nibco, or Victaulic. ' B. Horizontal Swing Check 2 -inch and Smaller: Swing -type, bronze body ASTM B62, rated for 125 psi saturated steam, 200 psi WOG, bronze disc, threaded or solder connections to match fittings specified for associated piping. Regrinding disc. MSS SP -80. 1 C. Horizontal Swing Check 2 -1/2 -inch and Larger: Swing -type, cast iron body ASTM Al26 Class B, rated for 125 psi saturated steam, 200 psi WOG, bronze or bronze -faced disc and 1 seat, 125 psi ASME flanged or grooved ends to match fittings specified for associated piping, bolted cover, renewable disc and seat. MSS- SP -71. 1 2.02 BUTTERFLY VALVES A. Acceptable Manufacturers: Gruvlok, Kennedy, Hammond, DeZurik, Jenkins, Kennedy, 1 Metraflex, Milwaukee, or Victaulic. B. Flanged lug type or grooved connections to match fittings specified for associated piping. Rated 175 psig working pressure at 200 degrees F. MSS -SP 67 1. Body: Cast iron, ASTM Al26, Class B. Malleable iron, ASTM A47 electro- plated, or ductile iron, ASTM A536, Grade 65 -45 -12 electro- plated. 2. Trim: Bronze, aluminum bronze, or 300 series stainless steel disc, bronze bearings, 316 stainless steel shaft, and EPDM resilient seat. Resilient seat shall be field replaceable. Fully line the body to completely isolate the body from the product. 3. Actuators: a. Valves 6 inches and smaller: Lever actuator with minimum of seven locking positions, except where chain wheel is required. b. Valves 8 inches and larger: Enclosed worm gear with handwheel, and where 1 required, chain -wheel operator. C. Accessories: Provide chain operators on all valves 4 -inch and larger located in mechanical rooms more than 8 -feet above finished floor. 1 L018.01 20 05 23 - 1 General Duty Valves for Mechanical Service 2.03 BALL VALVES (WATER SERVICE) A. Acceptable Manufacturers: Hammond, Milwaukee, or Nibco. B. 2 -inch and smaller: Brass body, chrome- plated or stainless steel ball, Teflon seals, full port, 400 psig working pressure rating. Screwed or solder connections to match fittings specified for associated piping. Provide stem extension to allow operation without interfering with pipe insulation. ' PART 3 - EXECUTION 3.01 INSTALLATION A. Install valves and accessories in accordance with manufacturer's instructions. B. Locate valves as shown on drawings and at the following locations: 1. Where piping enters the building. 2. At branch connections to piping risers at each floor. 3. As required to individually isolate all equipment 4. To individually isolate building systems by section 5. As recommended by equipment manufacturers installation instructions. 6. To maintain proper flow and function of systems. C. Install gate valves, globe valves, eccentric plug valves, and butterfly valves with stem in vertical position wherever possible. Horizontal stem position is acceptable if vertical position is not practical or where shown on drawings. Downward stem position not allowed. 1 D. Install swing check valves where flow is horizontal or upward. Check valve installation where flow is downward not allowed. 1 E. Where drain valves are required, provide 3/4" ball valve with hose end connections. 3.02 APPLICATION A. Provide spring - loaded check valves for pumps 5 horsepower and larger and where shown on drawings. Provide swing checks in other locations, expect as shown otherwise. 1 3.03 ADJUSTMENT A. Check and adjust valves and accessories for smooth operation. END OF SECTION 1 1 1 1 L018.01 20 05 23 - 2 General Duty Valves for Mechanical Service SECTION 20 05 29 ' PIPE HANGERS, SUPPORTS, SLEEVES, AND SEALS PART 1 - GENERAL ' 1.01 WORK INCLUDED ' A. Pipe Hangers and Accessories. B. Wall Supports. C. Roof Block Supports D. Insulation Shields. ' E. Flashing, Sleeves, and Escutcheons. 1.02 RELATED SECTIONS A. SECTION 20 05 45 — VIBRATION CONTROL FOR MECHANICAL SYSTEMS B. SECTION 20 05 48 — SEISMIC CONTROL FOR MECHANICAL SYSTEMS ' 1.03 SUBMITTALS A. Submit shop drawings, load ratings, approved calculations and attachments required for 1 alternative seismic assemblies. Provide registered structural engineer's stamp where required by regulatory authority. ' PART 2 - PRODUCTS 2.01 PIPE HANGERS AND ACCESSORIES A. Acceptable Manufacturer: ITT Grinnell, Gustin- Bacon, Michigan Hanger Co., Super Strut. B. General: Furnish standard hangers and supports complete with necessary inserts, bolts, nuts, rods, washers, and other accessories. ' C. Materials: Wrought steel, stainless steel, or wrought steel with copper plating. Match hangers and supports to piping material to prevent contact between dissimilar metals. Rubber or vinyl coating in place of stainless steel or copper plating acceptable on low temperature piping. ' D. Adjustable Ring Hanger: For suspension of stationary piping. Comply with FS WW- H -171E (Type 7). Similar to ITT Grinnell Fig. 269. ' E. Adjustable Clevis Hanger: For suspension of stationary piping. Comply with FS WW- H -171E (Type 1). Similar to ITT Grinnell Fig. 260. F. Universal Trapeze: For suspension of multiple pipe runs. Similar to ITT Grinnell Fig. 46. G. Riser Clamp: For support of pipe risers. Comply with FSWW- H -171E (Type 8). Similar to ITT Grinnell, Fig. 261, Fig. 261c, or Fig.CT- 121. L018.01 20 05 29 - 1 Pipe Hangers, Supports, Sleeves, and Seals 1 H. Hanger Rods: Machine threaded. Threaded both ends or continuously. Carbon steel 1 similar to Grinnell Fig. 140 or Fig. 146 I. Concrete Inserts: For support from new concrete slab, comply with FS WW-H-171E (Type ' 19). Similar to ITT Grinnell Fig. 285. For existing concrete slab, use steel shell and expander plug similar to Phillips "Red Head" concrete fastener. ' 2.02 WALL SUPPORTS A. Acceptable Manufacturers: ITT Grinnell, Gustin- Bacon, Michigan Hanger Co., Super Strut. ' B. Wall Supports: Welded steel bracket for piping support. Comply with FS WW- H -171E (Type 32, 33, or 34). Similar to ITT Grinnell Fig.194, Fig. 195, or Fig. 199). 1 2.03 ROOF BLOCK SUPPORTS ' A. Acceptable Manufacturers: Pipe Pier or approved equal. B. Closed cell, medium density, black polyethylene foam block with embedded 14 gauge hot ' dipped galvanized steel strut channel. Similar to Pipe Pier 50H. 2.04 INSULATION SHIELDS 1 A. Acceptable Manufacturers: Pipe Shields, Inc., Insulshield, Uni -Grip. B. Thermal Hanger Shields: Hydrous calcium silicate, high density, waterproof insulation, ' encased with 360 steel jacket for pipe support. Same diameter as adjoining pipe insulation. Insulation insert to extend 1 -inch each side of steel jacket for chilled water, potable cold water, and refrigerant piping. 1 C. Pipe Covering Protection Saddle: Curved carbon steel plate. Similar to ITT Grinnell, Fig. 160 through Fig. 165. 1 2.05 FLASHING, SLEEVES, AND ESCUTCHEONS ' A. Flashing: 26 gauge galvanized steel or 4 lb /square foot lead sheet. B. Sleeves: Schedule 40 steel pipe. ' C. Escutcheons: Chrome plated brass or chrome plated steel. One piece type with set screw for fastening to pipe or sleeve. Not less than 3/32 -inch thick for floor escutcheons. Not less than .025 -inch thick for piping 3 -inch and under. Not less than .035 -inch for piping 1 4 -inch and larger. 2.06 SEISMIC BRACING 1 A. See Section 20 05 48 — Seismic Control for Mechanical Systems ' PART 3- 3.01 INSTALLATION L018.01 20 05 29 - 2 Pipe Hangers, Supports, Sleeves, and Seals I A. Install all p e q ui ment in accordance with manufacturer's recommendation. 1 B. Prime coat all steel hangers and supports prior to installation. 3.02 HORIZONTAL AND VERTICAL PIPE HANGERS AND ACCESSORIES I A. Horizontal Hanger Schedule. 1. Condenser Water, and Potable Cold Water Piping: I Nominal Hanger Pipe Size Type 1 1/2" - 1 -1/2" Adjustable Ring 2" and above Adjustable Clevis 2. Refrigerant Piping: I 1/2" - 1 -1/2" Adjustable Ring 2" and above Adjustable Clevis I 3. Drain Piping: All sizes Adjustable Ring I B. Trapeze Hangers: Use for support of multiple piping runs. Size to carry maximum piping load according to manufacturer's recommendations. I C. Riser Clamps: Support riser piping independent of horizontal piping. Provide riser clamp at each floor. Preferably locate clamp immediately below coupling on steel or copper pipe or hub on cast -iron pipe. 1 D. Spacing: Support horizontal piping as follows: Hanger I Pipe Sizes Spacing Rod Carbon Steel 1/2" 5'-0" 3/8" And Stainless 3/4, thru 1 -1/4" 6' -0" 3/8" I Steel Pipe 1 -1/2 ", thru 2" 10' -0" 1/2" 2-1/2", thru 3" 12' -0" 1/2" 3 -1/2" thru 6" 12' -0" 5/8" I 6" thru 18" 12' -0" 3/4" Copper Tubing less than 1" 5' -0" 3/8" I and Piping 1 -1/4" thru 2" 8' -0" 3/8" 2-1/2" thru 5" 10 1/2" Plastic Piping 1/2" - 3/4" 2' -6" 3/8" I 1" 3' -0" 3/8" 1-1/4" 2" 4' -6" 3/8" 3" 5' -0" 1/2" I 4" - 8" 6' -0" 5/8" 10" - 15" 8 3/4" I E. Locate hangers as close as possible to concentrated loads such as valves and loadings imposed by branch connections. I F. Locate hangers as near as possible to horizontal changes in direction. If this is not feasible, spans around corners should be reduced 25 %. I L018.01 20 05 29 - 3 Pipe Hangers, Supports, Sleeves, and Seals 1 G. First hanger off of the equipment not to exceed 50% of allowable piping span from equipment connection. H. For support from new concrete slab, provide concrete insert. Provide reinforcement rod in ' concrete for inserts carrying pipe over 4- inches. For support from existing concrete slab, use expanding concrete fastener. Inspect existing structure to ensure structure will support required load. 1 3.03 WALL SUPPORTS 1 A. Select support according to manufacturer's recommendations to carry maximum piping load. B. Support piping as required for horizontal and vertical pipe hangers and supports. 1 3.04 ROOF BLOCK SUPPORTS ' A. Roof Block Supports: Provide for support of piping on exterior roof surface. Select support size and type to ensure that piping load does not exceed rated capacity of support. 111 B. Support piping as required for horizontal and vertical pipe hangers and supports. 3.05 INSULATION SHIELDS 1 A. General: Provide insulation shield on insulated piping at all hangers and supports. B. Thermal Hanger Shield: 1. Provide for all roller type hangers and supports. Install according to manufacturer's recommendation. 2. Butt joint between pipe insulation and shield. Seal with vapor barrier lap cement at joint and 3 -inch wide vapor barrier type tape. C. Sequence of Work: 1. Install when hanging pipe to allow hanger length and support height to be adjusted properly for even piping load. 3.06 FLASHING, SLEEVES, AND ESCUTCHEONS A. Flashing: 1. Flash and counterflash with 26 gauge galvanized steel where piping passes through roofing. 2. Flash vent and soil pipe with Lead sheet. Extend flashing not less than 8- inches each way from piping penetration. Counterflash vents with counterflashing turned into pipe end or adapted to vent caps as required. B. Sleeves: O 1. General: Install at all concrete or masonry walls or floors. 2. Core drill hole in existing concrete or masonry for sleeve installation. Cast in place for new work. rn 3. Terminate sleeves flush with walls, partitions, or ceilings. Terminate sleeves 2- inches above floor level at floor penetrations. 4. X Fasten sleeves securely to structure. Take precautions to prevent debris from entering annulus between pipe and sleeve during construction. 111 L018.01 20 05 29 - 4 Pipe Hangers, Supports, Sleeves, and Seals 1 5. For interior non - waterproof wall enetrations seal annulus with Dow-Corning 3 -6548 p g silicone RTV foam or equal. 1 6. For exterior wall or floor penetrations, provide mechanical waterproof wall seal. C. Escutcheons: Install escutcheons at all wall, ceiling, or floor pipe penetrations to finished areas. END OF SECTION 1 1 1 1 1 1 1 1 1 1 1 1 1 1 L018.01 20 05 29 - 5 Pipe Hangers, Supports, Sleeves, and Seals 1 ' SECTION 20 05 48 SEISMIC CONTROL FOR MECHANICAL SYSTEMS PART 1— GENERAL 1.01 SECTION INCLUDES 1 A. Design and installation of seismic restraint of new mechanical equipment, piping, and ductwork installed hereunder. Exceptions include equipment whose structural attachment has been designed by the project structural engineer including: 1. Dry Coolers DC -1, DC -2 ' 1.02 DEFINITIONS AND ABBREVIATIONS A. Custom Engineered Assembly: Anchorage and seismic restraint assembly comprised of standard or proprietary components, designed and applied to system by the seismic restraint system Engineer. B. Pre - Engineered Assembly: Previously designed anchorage and seismic restraint assembly 1 selected and applied to system by the seismic restraint system Engineer. C. Equipment: 1. Includes (but not limited to) boilers, economizers, flues, etc. Equipment referred to by type is typical. Equipment not specifically listed here is still subject to the requirements listed herein. ' 2. Weight: Installed operating weight of equipment as reported by equipment manufacturer. 3. Floor- Mounted: Equipment located on and attached to floor. 1.03 PROJECT DESIGN CRITERIA A. Restraint system, assemblies, and components shall be designed and installed to resist ' lateral loads in accordance with the current adopted State of Oregon Structural Specialty Code. ' B. Seismic Design Criteria: 1. Occupancy Use Group: II 2. Site Classification: D 3. Mapped Spectral Acceleration: SS= 0.957; Si = 0.342 4. Design Spectral Response Acceleration: SDS= 0.712; SD1= 0.391 5. Seismic Design Category: D ' 6. Seismic Importance Factor: 1.0. C. Seismic restraint design calculations shall consider localized effects on structural elements induced by the connection loads. 1 1 1 L018.01 20 05 48 - 1 Seismic Control for Mechanical Systems 1 1 1.04 SYSTEM ENGINEERING AND QUALITY ASSURANCE 1 A. Seismic restraint system shall be engineered to comply with criteria stated and referenced herein. 1 B. System engineering shall be performed by a Structural Engineer currently licensed to practice in the State of Oregon. ' C. System engineering shall include design and application of Custom Engineered and/or Pre - Engineered Assemblies, as applicable to this project. ' D. Approved System Engineering Services: Mason Industries, Amber- Booth, Kinetics, or an independent structural engineer. 1.05 SUBMITTALS A. Submittals are required for all equipment anchors, supports and seismic restraints. Submittals shall include weights, dimensions, standard connections, and manufacturer's 1 certification that all specified equipment will withstand seismic forces. 1. Seismic Restraint Location Plan: Full or half size copies of ductwork and piping plans from the Contract Documents, showing locations and type of seismic restraint ' assemblies to be used. Drawings shall consist of mechanically reproduced copies of the Contract Documents, or custom drafted specifically for the Work of this Project. Each drawing shall be printed on a single sheet. Drawings pieced together from ' multiple copies are not acceptable. 2. Seismic Restraint Assembly Installation Details: Pre - Engineered or Custom Engineered assembly details showing required components, dimensions, and method 1 of connection to supporting structure. 3. Calculations for System Application: Calculations shall indicate maximum forces anticipated at each restraint assembly, method of determining forces, and selection of restraint assemblies. a. For Pre - Engineered Assemblies, include documentation of assumed design conditions and maximum load capacity of assembly, certified by a Registered Professional Engineer. 1 b. For Custom Engineered Assemblies, submit calculations identifying maximum load capacity of assembly, maximum forces on each component, sizing /selection of each component and maximum forces at anchorage points. B. The entire submittal package comprised of drawings, details, and calculation shall be stamped and signed by the seismic restraint system Engineer. 1 C. At completion of seismic restraint system installation, submit three (3) copies of report from seismic restraint system Engineer, or the Engineer's representative, certifying that ' seismic restraints are installed in conformance with approved shop drawings and no additional restraints are necessary based on field conditions. Include written authorization from seismic restraint system Engineer or the designated representative. 1 1 L018.01 20 05 48 - 2 Seismic Control for Mechanical Systems 1 1 PART 2 - PRODUCTS 2.01 PRE - ENGINEERED ASSEMBLIES I A. Acceptable Manufacturers: Mason Industries, Amber- Booth, Kinetics, Tolco, B -Line, or approved. 1 B. Anchorage and seismic restraint assembly comprised of standard or proprietary components, capable of application to restraint system and supporting structure. I C. Assemblies may be selected from SMACNA Seismic Restraint Manual or as engineered by an approved proprietary manufacturer. I PART 3 - EXECUTION 3.01 COORDINATION I A. Coordinate the design of seismic restraint systems with contract documents indicating a specific seismic design approach and load capabilities of the existing building structure. I B. Coordinate the design of seismic restraint systems with the equipment and piping support structure provided hereunder. I C. Where information presented in the contract documents is not adequate to allow design of seismic restraint, provide a request for information including a listing of specific I information required. D. Notify the engineer when the existing building support structure or new equipment and I piping support structure is not adequate to provide seismic restraint. E. Coordinate the seismic restraint design with new equipment to ensure manufacturer's I recommended maintenance clearances are maintained. 3.02 INSTALLATION I A. Install seismic restraint system in strict accordance with the manufacturer's written instructions and certified submittal data. I B. Maintain all existing walkways and service routes clear of seismic restraint cables and other restraint equipment. 1 C. Attach restraints and anchors to a common structural element plane and within a common structural system. For non - isolated suspended equipment and piping, install solid braces or taut flexible I D. cable restraints. E. Provide supplementary support steel for equipment, piping, and ductwork required 1 for the work of this Section. 1 1 L018.01 20 05 48 - 3 Seismic Control for Mechanical Systems 1 1 F. Equipment Seismic Restraint 1. Coordinate size of new structural support pad and/or concrete piers to ensure adequate space for required bases, isolators, restraints, and attachment thereto. 1 G. Piping Seismic Restraint 1. Provide minimum of two transverse supports and one longitudinal support on each pipe run. Transverse bracing shall be installed at each turn and at each end of a run with a minimum of one brace at each end. Where a pipe is shorter than the minimum interval between braces, provide braces at each end. 2. Where restraints are attached to clevis style pipe hangers, the cross bolt must be reinforced. END OF SECTION 1 1 1 1 1 1 1 1 1 1 1 1 1 L018.01 20 05 48 - 4 Seismic Control for Mechanical Systems 1 SECTION 20 05 53 ' IDENTIFICATION FOR MECHANICAL EQUIPMENT 1 PART 1- GENERAL 1.01 WORK INCLUDED A. Piping Identification ' B. Valve Identification C. Equipment Identification 1 1.02 REFERENCE STANDARDS A. ANSI A 13.1, Scheme for the Identification of Piping Systems. PART 2 - PRODUCTS 1 2.01 PIPING IDENTIFICATION A. Acceptable Manufacturer: Seton, Brady, MSI. B. Label Description: 1. Semi -rigid plastic snap- around type with printed piping identification on colored background. 2. Letter size: Conform to ANSI A 13.1 1 3. Background color: Conform to ANSI A 13.1 4. Direction arrow on each label indicating direction of flow 5. Legend Wording: Match piping description shown on Symbols list. 1 2.02 VALVE IDENTIFICATION A. Acceptable Manufacturer: Seton, Brady, MSI. B. Valves identified by distinguishing numbers and letters as shown on valve chart. C. Valve Tag: 1. Material: Polished brass or aluminum. 2. Identification: 1/4 -inch high letters, 1/2 -inch high numbers. Black filled. 3. 1 -1/2 inch diameter. 4. Attachment: Smooth ply brass wire, brass "S" hook, or brass chain. 5. Legend Wording: Match piping abbreviation shown on Symbols list. Number valves sequentially by system type. Coordinate with existing numbering sequence where appropriate. D. Valve Chart: 1. Valve identification number for each valve. 2. Location of each valve. 3. Purpose of each valve. 1 4. Normal position of each valve. L018.01 20 05 53 - 1 Identification for Mechanical Equipment 1 1 2.03 EQUIPMENT IDENTIFICATION A. Nameplates: 1. Aluminum: 2 -1/2" x 3/4" high. Black enamel background. Etched or engraved natural aluminum lettering. 2. Plastic: Laminated black- white -black phenolic plastic. Engraved to show white lettering on black background, except for labels attached to ceiling grid or located 1 within finished spaces shall have black lettering on white background. Gothic letters minimum 3/16- inches high. B. Name of unit and number designation as scheduled on drawings. 1 PART 3 - EXECUTION 3.01 PREPARATION 1 A. Ensure surfaces are clean, dry, and free of debris before attaching nameplates. ' 3.02 PIPE IDENTIFICATION A. Provide labels for piping. Labels shall be visible from walkways and service locations and/or floor level. B. Locations of Pipe Labels as follows: 1. Adjacent to equipment connections. ' 2. Adjacent to each valve and fitting, except plumbing fixtures. 3. At each branch and riser take -off. 4. At each passage through wall, floor and ceiling construction. 1 5. At each passage to underground. 6. On all horizontal pipe runs every 20 feet. 7. Minimum one marker between pieces of equipment. u 8. Coordinate location of piping labels in occupied spaces with Architect. 3.03 VALVE IDENTIFICATION 1 A. Identify all valves specified in Division 23. B. Valve Charts: One copy in each O &M manual. C. Continue existing numbering sequence for new valves installed in existing buildings. 1 3.04 EQUIPMENT IDENTIFICATION A. Provide labels for all scheduled equipment. Place labels in a conspicuous place. Nameplate either aluminum or plastic permanently attached to equipment. Provide identical identification plate on starter and on disconnects. B. Provide labels for all ceiling mounted equipment located above T -bar ceiling on ceiling support frame adjacent to unit. Provide identical identification plate on space temperature, humidity, and CO sensors located in finished spaces. 1 1 L018.01 20 05 53 - 2 Identification for Mechanical Equipment 1 C. Provide labels for fire and/or smoke dampers at access points from occupied spaces. Install label on T -bar ceiling support frame adjacent to unit or at point of access. Coordinate final locations with Architect and Owner. 3.05 TEMPORARY IDENTIFICATION A. Temporarily identify piping during installation. Paint, chalk or other similar method allowed. END OF SECTION 1 11 11 1 11 0 0 0 a 1 11 1 11 L018.01 20 05 53 - 3 Identification for Mechanical Equipment 11 1 SECTION 20 05 93 TESTING, ADJUSTING, AND BALANCING FOR MECHANICAL 1 PART 1 - GENERAL 1.01 SUMMARY A. Section includes testing, adjusting, and balancing of air and water systems specified in Division 23 — Heating, Ventilating and Air Conditioning (HVAC). Work shall generally consist of volume adjustments, speed adjustments, performing tests, recording equipment data and measurements, and preparing reports to achieve system performance as required by Contract Documents. 1 1.02 DEFINITIONS A. TAB: Testing, adjusting, and balancing. B. AABC: Associated Air Balance Council. C. NEBB: National Environmental Balancing Bureau. D. Project Supervisor: Individual employed by balancing contractor having administrative and technical responsibility for work performed under this Section. E. BAS: Building Automation System. Automatic control system consisting of standalone or integrated digital controllers used to control HVAC equipment. 1.03 SUBMITTALS A. Contractor Qualifications: Submit documentation within 14 days of the Contract Date demonstrating that TAB Contractor and Project Supervisor are AABC or NEBB certified. B. Weekly Reports: Provide weekly status reports after balancing has started. Reports shall include a summary of work completed, abnormal or deficient conditions encountered, and updated schedule of work. C. Draft Balancing Report: When balancing is complete in whole or for any major phase of ' work, provide three copies of draft balancing report to Engineer for review. Engineer shall provide written review comments to Balancing Contractor. Balancing report shall include information and data providing an exact record of system performance, documenting compliance with specification requirements, and enabling independent verification of all ' measurements. Reports shall include notes and comments necessary to clearly communicate balancing results. Report contents shall include the following information: 1. NEBB certification. ' 2. Identification of all test instruments used and the last calibration dates. 3. Plans or schematic diagram showing the location of equipment, measurement locations, and terminal devices. Plans shall show equipment and terminal device designation ' corresponding to report forms. 4. Testing and balancing documentation recorded on AABC or NEBB report forms. Each report form shall include the name of individual performing TAB work. Forms shall be ' fully completed with all relevant data entered. 5. Summary of BAS system calibration measurements and tests required to establish setpoint or control parameters. L018.01 20 05 93 - 1 Testing, Adjusting, and Balancing for Mechanical 1 ' 6. Summary of minimum outside air ventilation measurements and adjustments. 7. Summary of all conditions which are not in conformance with Contract Documents. 8. Copy of written directives from the Engineer and other relevant project ' correspondence. D. Final Balancing Report: Provide six certified copies of final balancing report bearing seal of Project Supervisor. Update draft balancing report responding to draft report review 1 comments. 1.04 QUALITY ASSURANCE A. Balancing Contractor and Project Supervisor shall be certified by AABC or NEBB. Approved contractors: Air Balancing Specialties; Air Introduction and Regulation, Inc.; 1 Northwest Engineering Services, Inc., Southern Oregon Air Balancing. B. All work under this Section shall be performed under the direction of the Project 1 Supervisor. C. Balancing Contractor shall attend a prebalancing coordination meeting with the Owner Owner's Authorized Representative, Engineer, and Contractor. Meeting agenda shall include: coordination of work between Balancing Contractor and Control Contractor, balancing procedures, and schedule of work. Meeting shall be attended by Project Supervisor. PART 2 - PRODUCTS 1 2.01 MATERIALS 1 A. Test Instruments: Furnished by Contractor. B. Plugs: Provide plastic plugs in test holes drilled in ductwork. 1 PART 3 - EXECUTION 1 3.01 EXAMINATION A. Review Contract Documents for testing and balancing devices that are not included but 1 necessary to complete work such as balancing dampers, valves, flow measuring stations, test plugs, access doors, etc. Submit list of recommended additional devices needed to perform work. 1 B. Review Contract Documents for any conditions that are unclear, contradictory, or otherwise may prevent specified systems from achieving design performance. Submit list of conditions observed. 3.02 APPLICATION 1 A. Work shall be performed in accordance with the latest addition of the AABC National Standards or NEBB Procedural Standards for Testing, Adjusting, and Balancing of Environmental Systems. L018.01 20 05 93 - 2 Testing, Adjusting, and Balancing for Mechanical ' B. Accuracy of measurements and balancing tolerances shall be in accordance with AABC or NEBB standards. ' C. Special Balancing Procedures 1. Motors: Record starter overload settings. List overload part number and rating for bimetallic overloads or setpoint for adjustable overload devices. ' 2. Pumps: Perform dead head test for all pumps 1/2 hp and larger. 3. Mark final position of balancing devices after balancing is complete. 4. Environmental Control Unit Supply Air Diffusers: Adjust supply air diffusers to provide uniform air delivery to the front face of server racks. Work shall include: ' a. Operate ECUs independently and adjust supply air registers so that supply air is delivered uniformly to server rack face. All temperatures at rack face shall be within 5 ° F range. Perform temperature and flow traverse at face of racks at minimum 24 -inch horizontal and vertical intervals. Document measurements at final adjusted position for operation of each ECU. b. Operate both ECUs simultaneously and perform temperature and flow traverse at ' face of racks at minimum 24 -inch horizontal and vertical intervals. Document measurements at final adjusted position for operation of both ECUs. D. Balancing is complete when following conditions are achieved: 1. Systems and components are tested and balanced within specified tolerances. 2. All efforts within the extent of TAB have been exhausted, and systems or components are not operating within acceptable tolerances. Balancing is not complete until written notification of all abnormal or deficient conditions is provided to the Engineer, written direction is received, and all work required by Contract Documents is fully completed. 1 3.03 QUALITY CONTROL A. Testing instruments shall be reliable, accurate, and in good working order. Calibration ' maintenance of all instruments shall be in accordance with AABC and NEBB requirements. END OF SECTION 1 1 1 1 1 1 1 L018.01 20 05 93 - 3 Testing, Adjusting, and Balancing for Mechanical 1 SECTION 20 07 00 HVAC AND PLUMBING INSULATION ' PART 1 - GENERAL 1.01 SECTION INCLUDES 1 A. Piping Insulation. 1. Glass fiber insulation. ' 2. PVC jacket and fitting covers. 1.02 QUALITY ASSURANCE 1 A. Insulation materials and accessories shall be installed in a professional manner by skilled and experienced workers who specialize in commercial insulation work. ' B. Products shall have flame spread and smoke developed ratings based on test procedures in accordance with NFPA -255 and UL 723. Rating shall be indicated on the produce or on the shipping containers. 1 C. Unless otherwise specified, products shall have flame spread rating no greater than 25 and smoke development ratings no greater than 50. 1 D. Specified k factors are at 100 ° F mean temperature unless stated otherwise. Where optional insulation material is used, select thickness to provide thermal conductance no greater than ' that for the specified material. 1.03 DELIVERY, STORAGE, AND HANDLING 1 A. Every package or standard container of insulation or accessories delivered at the job site must have a manufacturer's stamp or label giving the name of the manufacturer and description of the material. ' B. All of the insulation materials and accessories shall be delivered to the job site and stored in a safe, dry place. C. If any insulation material has become wet in transit or job site exposure to moisture or water, the contractor shall not install such material, and shall remove it from the job site. 1 PART 2 - PRODUCTS ' 2.01 PIPING INSULATION A. Glass Fiber Insulation (GF) 1 1. Acceptable Manufacturers: Certainteed, John Manville, Knuaf, Owens- Corning. 2. Type: Preformed fiberglass insulation with factory applied vapor barrier facing. 3. Insulation: ASTM C 547 Type 1. 4. Conductivity: Maximum 0.25 BTU -in/ (hr- ft - ° F) at 100 ° F mean temperature. ' 5. Jacket: ASTM C 1136 6. Maximum Operating Temperature: Pipe surface - 800 ° F, ambient - 150 ° F. 7. Basis of Design: John Mansville, Mirco -lok 1 L018.01 20 07 00 - 1 HVAC and Plumbing Insulation 1 B. PVC Jacket and Fitting Covers 1 1. Acceptable Manufacturers: Certainteed, John Manville, Knuaf, Owens - Corning. 2. Jacketing: 20 mil. PVC. 3. Fitting Covers: Molded PVC snap -on type valve and fitting covers with precut or I molded insulation to match adjacent piping. Provide stainless steel tack fasteners, vapor barrier mastic, and pressure sensitive tape as necessary. 4. Basis of Design: John Mansville, Zeston 2000 PVC 1 C. Insulation Schedule: I Operating Type Run -outs Piping Mains Piping Range System Up to Thru 1" 1.25" to 2.5" to 4" Over 4" 2" 2" 1 Heat Recovery, Indoor 30 -100 GF 1 -inch Heat Recovery, Outdoor 30 -100 CG No insulation required Process Cold Water Below 55 GF 0.5 0.5 0.5 1 0.5 0.5 1 Note 1: Insulation thickness as required by Code. 1 PART 3 — EXECUTION 3.01 INSTALLATION 1 A. Install in accordance with manufacturer's recommendations and as specified. I 3.02 PIPING INSULATION A. General I 1. Pressure tests of joints and connections shall be completed and work approved before application of insulation. 2. Surfaces shall be clean and dry with all foreign materials, such as dirt, oil, loose scale and rust removed. I 3. Except for specific exceptions, insulate entire specified piping systems including piping, fittings, valves and accessories. 4. Insulation shall be installed in accordance with manufacturer's recommendations and in I a neat and professional manner. Insulation shall have smooth and even surfaces, jackets and facings drawn tight, and smoothly cemented down at all laps. Finish all exposed ends and other surfaces with insulating cement. I 5. Insulation shall be continuous through all sleeves and openings, except at fire partitions and duct heaters. 6. Vapor barriers shall be continuous and uninterrupted throughout systems with I operating temperature 60 ° F and below. 7. Insulate piping individually. 8. Do not insulate the following piping components: I a. Safety relief valves, or relief valves. b. Instrumentation piping. c. Vent and drain piping, except where protective insulation is required to prevent I physical damage. d. Unions e. Expansion devices, flexible connectors 1 1 L018.01 20 07 00 - 2 HVAC and Plumbing Insulation 1 B. Glass Fiber Insulation 1. Butt all joints firmly together. Seal all longitudinal joint laps and circumferential butt strips. Seal all vapor barrier penetrations on cold piping with application of vapor barrier mastic. 2. Fittings: PVC fitting covers with pre -cut fiberglass inserts. Completely fill fitting cover with fiberglass inserts to level of adjacent insulation. Tape fitting joints. Seal seam edges with vapor barrier mastic on cold piping. 1 END OF SECTION 1 1 1 1 1 1 1 1 1 1 1 1 1 1 L018.01 20 07 00 - 3 HVAC and Plumbing Insulation 1 1 SECTION 22 11 02 PLUMBING PIPING 1 PART 1 - GENERAL 1.01 SECTION INCLUDES A. Plumbing Piping Systems. 1 PART 2- 2.01 POTABLE WATER PIPING (CW,) A. Seamless copper water tube, ASTM B 88 hard drawn: 1. Above -grade Piping: Type L. B. Fittings: 1. ANSI B16.22: Wrought copper and bronze solder joint pressure fittings. ' 2. ANSI B16.18: Cast bronze solder joint pressure fittings. C. Solder Materials : 1. Solder Filler Alloy: ASTM B 32, 95 -5 Tin - antimony (Sb5). 1 2. Flux: Fed. Spec. FS- 0- F -506C, non - corrosive flux. PART 3 - EXECUTION 1 3.01 INSTALLATION A. Piping Layout 1. Give special attention to appearance of complete installation. 2. Make provision for expansion and contraction during normal operation. 3. Run parallel to wall of building. 4. Keep free of contact with building construction or installed items. 5. Cut pipe from measurements taken at the site, not from drawings. B. Copper Tubing: 1. Brazed and Solder Joints: a. Ream or file pipe to remove burrs. a b. Clean and polish contact surfaces of joint. c. Apply flux to both male and female ends. d. Insert end of tube into fittings full depth of socket. 1 e. Bring joint to temperature in as short of time as possible. f. Form continuous bead around entire circumference of joint. 3.02 DRAINAGE A. Where possible, arrange piping so that systems can be completely drained. 1 1 1 L018.01 22 11 02 - 1 Plumbing Piping 1 3.03 TESTING A. Potable Water Piping: 1. Water Test: Entire system shall be tested and proven water -tight under a water pressure 1 not less than the working pressure under which it is to be used. Clean domestic water shall be used as test medium. Piping shall withstand the test without leaking for a period of not less than 15 minutes. 1 2. Air Test: 50 psi air pressure may be substituted for the water test. Piping shall withstand the test without leaking for a period of not less than 15 minutes. END OF SECTION 1 1 1 1 1 1 1 1 1 1 1 1 1 1 L018.01 22 11 02 - 2 Plumbing Piping SECTION 22 42 00 1 COMMERCIAL PLUMBING FIXTURES PART 1- GENERAL THIS PART NOT USED PART 2 - PRODUCTS 2.01 HYDRANTS AND HOSE BIBBS A. Acceptable Manufacturers: 1 1. Woodford, Chicago, Zurn, Delta, T &S Brass B. Hose Bibb (1-1B -3): wall faucet with backflow preventer. Similar to Woodford Model 19. 1 PART 3 - EXECUTION 1 3.01 INSTALLATION 1 A. Accurately plumb, horizontal and in -line. Exposed top or globe valve accessibly located when building is completed; locate behind or below fixture served; otherwise in branch piping as approved. Cast brass or 17 -gauge fixture traps with cleanout plugs. 1 END OF SECTION 1 1 1 1 1 1 1 1 L018.01 22 42 00 - 1 Commercial Plumbing Fixtures 1 1 1 SECTION 23 05 31 V -BELTS AND SHEAVES 1 PART 1- GENERAL 1 1.01 SECTION INCLUDES A. V- belts. 1 B. Sheaves. 1.02 DESIGN REQUIREMENTS 1 A. General: Belt and drive assemblies shall be rated for 150 percent of motor horsepower. PART 2- PRODUCTS 1 2.01 V -BELTS A. Acceptable Manufacturer: Gates, General Rubber, Goodrich, Goodyear. B. Grade A V- Belts. Oil and heat resistant. Means of dissipating static electricity. Length stability. Multiple drive belts matched set from factory. 2.02 SHEAVES A. Acceptable Manufacturer: Browning or approved. 1 B. Machined cast iron sheaves. Balanced, keyed for standard shaft and motor sizes. Provide variable pitch sheaves when available for air volume adjustment. When variable drives are 1 not available, provide number of drives necessary to make air volume adjustment. PART 3 - EXECUTION 1 3.01 INSTALLATION 1 A. Adjust sheaves for proper alignment. B. Adjust tension of belts with tension meter. Measure force required to deflect belt 1/64 -inch per inch of span and adjust tension to manufacturer's recommendation. END OF SECTION 1 1 1 1 L018.01 23 05 31 - 1 V -Belts and Sheaves 1 SECTION 23 21 13 1 HYDRONIC PIPING PART 1 - GENERAL 1.01 SECTION INCLUDES A. Recirculated water piping for HVAC systems. 1.02 QUALITY ASSURANCE A. Entire installation shall conform to B31.9 Building Service Piping. B. Mechanics shall be skilled in their work or trade. Welders on pressure vessels or piping shall show evidence of qualification in accordance with the ASME Code for Pressure Piping, Power Piping, building service piping, and the ASME Boiler and Pressure Vessel Code. Each welder shall utilize a stamp to identify all work performed by the welder as required. The Owner reserves the right to reject any personnel found unqualified in the performance of work for which they are employed. 1 PART 2 — PRODUCTS 2.01 CONDENSER WATER PIPING (Above Grade) A. Piping: Seamless copper water tube, ASTM B 88 hard drawn, Type L. 1 B. Fittings: 1. ANSI B16.22: Wrought copper and bronze solder joint pressure fittings. 2. ANSI B16.18: Cast bronze solder joint pressure fittings. C. Solder Materials : 1. Solder Filler Alloy: ASTM B 32, 95 -5 Tin - antimony (Sb5). 1 2. Flux: Fed. Spec. FS- 0- F -506C, non - corrosive flux. D. Brazing Materials: ' 1. Brazing Filler Metals: AWS A5.8, Classification BCuP -5. 2. Brazing Filler Alloys: ASTM B260 -52T, Sil -Fos (15% silver, 80% copper). 3. Flux: Silver brazing flux, non - corrosive. 1 2.02 CONDENSATE DRAIN PIPING A. Piping: Copper, ASTM B306 hard drawn Type DWV. B. Fittings: ANSI B16.29: Soldered wrought copper and bronze solder joint drainage fittings. 1 C. Solder Materials: ASTM B 32, 95 -5 Tin - antimony (Sb5). Fed. Spec. FS- 0- F -506C, non- corrosive flux. 2.03 CONTROL AND INSTRUMENTATION PIPING A. Instrument process piping to pressure gauges, pressure transmitters, and flow elements: 3/8- inch 316L, stainless steel; ASTM A 213/A269; 316 stainless steel Swagelok compression 1 fittings. L018.01 23 21 13 - 1 Hydronic Piping 1 B. Instrument and control piping connected to service piping having an operating temperature of 55 ° F or less and penetrating piping insulation shall be constructed using galvanized steel, bronze, or stainless steel fittings and bushings. Use materials compatible with service piping. 1 PART 3 — EXECUTION 3.01 INSTALLATION A. Piping, equipment, appurtenances and devices installed in professional manner in 1 conformance with the Specifications and drawings. Changes in direction made by appropriate use of fittings. Approved provisions made for expansion and flexibility in water piping. Arrange piping to drain to equipment, drain point, or as approved. 1. Where optional piping materials are specified for a specific service, all piping provided for that service must be of the same type. B. Piping Layout: 1. Give special attention to appearance of complete installation. 2. Make provision for expansion and contraction during normal operation. 3. Do not obstruct openings or passageways. 4. Run parallel to walls of building. 5. Keep free of contact with building construction or installed items. C. Cutting: Cut pipe from measurements taken at the site, not from drawings. D. Drainage: Arrange so that system can be completely drained. E. Corrosion Protection: Wherever steel pipe is connected to copper pipe, or equipment containing copper, bronze, or cupro - nickel, use di- electric unions properly installed with no electrical path through connection. F. Copper Piping 1. Brazed and Solder Joints: 1 a. Ream or file pipe to remove burrs. b. Clean and polish contact surfaces of joint. c. Apply flux to both male and female ends. 1 d. Insert end of tube into fittings full depth of socket. e. Bring joint to temperature in as short of time as possible. f. Form continuous bead around entire circumference of joint. 1 3.02 CLEANING A. Keep inside of all pipe and fittings clean and free from dirt and debris. 1 B. Thoroughly blow all lines before testing or placing in service. 1 3.03 INSPECTION A. No piping covered or concealed until it has been first tested, inspected and approved. END OF SECTION 1 L018.01 23 21 13 - 2 Hydronic Piping 1 1 SECTION 23 21 19 HYDRONIC SYSTEM SPECIALTIES PART 1- GENERAL 1.01 SECTION INCLUDES 1 A. Pressure Reducing Valves B. Safety Relief Valves C. Wye Strainers D. Automatic Air Vents E. Test Plugs F. Flow Metering Stations ' G. Antifreeze Make -up Unit H. Di- Electric Unions 1 1.02 SUBMITTALS A. Flow Measuring Station: Provide valve schedule listing each station furnished along with ' model number, line size, design flow, permanent pressure drop, and measurement differential pressure at design flow. ' PART 2 — PRODUCTS 2.01 PRESSURE REDUCING VALVE 1 A. Water Pressure Reducing Valve (PRV) 1. Acceptable Manufacturers: Bell & Gossett, Cash -Acme Watts, Wilkins. 2. Description: Self- contained, single- seated valve for continuous water service. Externally adjustable spring. 3. Valve Seat and Disc: Stainless steel seat, EPDM disc, replaceable without removing ' valve body from piping. 4. Diaphragm: Buna -n. 5. Valve Body: 2 -1/2 inches and Smaller: Brass body, screwed. ' 6. Setpoint: Adjustable 10 to 30 or 25 to 75 psi as required. 7. Capacity: Valve size same as make -up water piping or as shown on Drawings. 8. Pressure Rating: 300 psi. 9. Temperature Rating: 33 ° F to 160 ° F 1 10. Similar: Watts series 123LP, 223. 2.02 SAFETY RELIEF VALVES ' A. Water Pressure Relief Valve (RV) 1. Acceptable Manufacturers: Bell & Gossett, Cash -Acme, Watts, Wilkins. 1 L018.01 23 21 19 - 1 Hydronic System Specialties 1 2. Description: Pressure safety relief valve for protection against excessive water pressure caused by thermal expansion in hot or cold water service systems. Automatic resetting 3. Construction: Nonmetallic disc -to -metal seating. ' a. 2" and Smaller: Brass body, screwed. 4. Capacity: a. Hydronic piping pressure relief: 1/4 -inch, 1,400,000 BTU/hr at 80 psi set pressure. ' b. Heating Equipment: Pressure relief capacities minimum of 150 percent of total heating input rating. 5. Set Pressure: a. Hydronic piping pressure relief: 80 psi or as shown on drawings. 1 6. Pressure Rating: 150 psi. 7. Temperature Rating: 300 ° F 8. Certification: ASME Section IV ' 9. Similar: Watts Series 174A. 2.03 WYE STRAINERS A. Acceptable Manufacturers: Armstrong, Mueller Steam Specialty, Metraflex, Spirax Sarco, Watts. 1 B. Description: Self - cleaning, wye type strainer. 125 psi minimum. Blowoff outlet. Free area of strainer element four times pipe area. Strainer size to match pipe size. Removable screen element. End connections to match existing connected piping system. C. Closed, chemically- treated hydronic systems: Cast -iron body. 1. 2 -Inch and Smaller: Stainless steel wire screen, 20 mesh. ' 2. 2 -1/2 -Inch to 4 -Inch: Stainless steel screen, .057 inch (1/16 -inch) diameter perforations. 2.04 AUTOMATIC AIR VENTS A. Acceptable Manufacturers: Armstrong, Bell & Gossett, Hoffman, Wheatly, Marsh, Paco, ' Taco, or as otherwise listed. B. Description: Automatic float operated type, working pressure 150 psi; stainless steel closed ' float, non - corrosive seat and stem. Means to prevent back leakage of air. Connection size 1/2 -inch or greater. Tapping at top for drip pipe connection. Similar to Bell & Gosset Model 87. 1 2.05 TEST PLUGS A. Acceptable Manufacturers: Siscoe P/T Plugs, Pete's Plug, Waymire, or approved. B. Description: 1. Body: 1/4 -inch NPT, solid brass, 1/8 -inch probe diameter. ' 2. Seal: Nordel for maximum 275 ° F service. 3. Cap: Cap with gasket when not in use. 4. Rating: 1000 psig. 1 2.06 FLOW METERING STATION (FMS) A. Armstrong, Tour Anderson, or approved. 1 L018.01 23 21 19 - 2 Hydronic System Specialties I 1 B. Globe style configuration for flow measurement, flow balancing, and positive shut -off. Two inches and smaller bronze construction, threaded connections. 2 -1/2 -inch and larger cast -iron construction, flanged connections. Brass trim, Teflon or resin seat, bronze disc, 125 lb. flanges, 250 psi maximum working pressure. Quick connect test ports upstream I and downstream of valve seat. Hand wheel shall incorporate vernier valve position scale with hidden memory stops. Valve furnished with preformed insulation jacket, ASTM 1784, Class 14253 -C. 250 PSI working pressure. 1 2.07 ANTIFREEZE SOLUTION MAKE -UP UNIT (MU -1) I A. Acceptable Manufacturer: Bell & Gossett GMU, Wessels Co., or approved. B. Packaged assembly consisting of: I solution 1. Reservoir Tank: Industrial grade polyethylene reservoir, removable to cover, visible level scale, 2 inch fill/vent opening in top cover. Minimum 50 gallon capacity. 2. Pump: Close coupled centrifugal. 5 gpm at 60 psi total head, 1/4 hp motor, 110 volt. 3. Piping & Trim: 1/4 inch schedule 80 PVC piping. Provide piping accessories as I follows: ball valve, wye strainer, union, pump, union, check valve, balancing valve, isolation valve, diaphragm expansion tank. 4. Electrical Connections: Single point connections, 110 volt, single phase, 60 hz. I 5. Automatic Control and Monitoring: a. Motor contactor b. Pump control switch: adjustable pressure pump start and stop pressure setpoints. I c. Low level alarm: Stop pump whenever low water level occurs, activate red indicator light on panel door, and activate low water alarm contact for remote BAS alarm monitoring. d. Power indicator light: green indictor light in panel door. 2.08 DI- ELECTRIC UNIONS I A. Threaded Unions: ANSI B 16.39, maximum working pressure 250 psi. Galvanized steel body and nut, nylon insulator, brass tailpiece. Similar to Wilkins Model DU, DIC, or DUM. 1 B. Flanged Unions: ANSI B16.42 or B 16.24, maximum working pressure 175 psi. Galvanized steel body. Similar to Wilkins Model DUC. C. Gaskets: EPDM for operating temperature 160 ° F and below. Viton for operating temperatures between 160 °F and 300 °F. 1 PART 3 — EXECUTION 3.01 INSTALLATION ' A. Install in accordance with manufacturer's recommendations. I B. Pressure Reducing Valve: Locate in piping where shown on drawings. Provide strainer upstream of pressure reducing valve and union on each side. Provide isolation valves and bypass piping with bypass valve. Provide downstream pressure gauge. 1 C. Safety Relief Valves 1 I L018.01 23 21 19 - 3 Hydronic System Specialties 1 1 1. Pressure Safety Relief Valves: Install where shown and in accordance with manufacturer's recommendations. Pipe to nearest drain. Provide pressure relief setting shown on drawings. 1 2. Pressure/Temperature Relief Valve: Locate on water heaters directly in tank tapping. Provide pressure relief setting shown on drawings. Pipe to nearest drain. 1 D. Wye Strainers: 1. Locate strainers in piping where shown on drawings and ahead of reducing valves, automatic control valves and pumps. 2. Install as recommended by manufacturer. 1 3. Arrange for easy access. 4. Provide ball valve with hose end connection on blowoff outlet of hydronic system strainers. 1 5. Provide globe valve on blowoff outlet of steam system strainers. 6. Provide pressure gauge. Pipe to strainer inlet and outlet. Provide ball valve at each connection. 1 E. Automatic Air Vents: Provide automatic air vents at the following locations, and pipe vents to nearest drain receptor: 1 1. Air separator vent connection. 2. Top of each multiple floor piping riser. F. Test Plugs 1 1. Location: a. Provide test plugs where shown on drawings. b. Provide test plug immediately adjacent to each control system component that 1 senses temperature or pressure. For differential pressure transmitters, provide test plug adjacent to both high pressure and low pressure sensing ports. 2. Arrangement: 1 a. Install so temperature probe and pressure gauge probe can easily be inserted and removed with no obstruction. b. Install so temperature and pressure gauges can easily be read. 1 G. Flow Metering Stations and Venturi: Install in piping where shown on drawings and as recommended by manufacturer. Install with minimum 5 pipe diameters of straight pipe 1 without valves or fittings downstream and 10 upstream of station. Same size as pipe diameter or as shown on drawings. H. Antifreeze Solution Make -up Unit: 1 1. Anchor assembly securely to floor. 2. Adjust pressure setpoint to maintain minimum system operating pressure. 3. Adjust pump flow rate to prevent pump cavitation. 1 I. Di- Electric Unions: Wherever steel pipe is connected to copper pipe, or equipment containing copper, bronze, or cupro- nickel, use di- electric unions properly installed with no 1 electrical path through connection. 3.02 ADJUSTMENT 1 A. Pressure Reducing Valve: Adjust make -up water pressure setpoint to value shown on drawings or as directed by Engineer. 1 L018.01 23 21 19 - 4 Hydronic System Specialties t B. Diaphragm Expansion Tank: Adjust tank pressure to the make -up pressure setpoint plus 2 psig. Adjust for elevation differences between the expansion tank and make -up pressure regulator. END OF SECTION 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 L018.01 23 21 19 - 5 Hydronic System Specialties 1 SECTION 23 25 13 1 WATER TREATMENT FOR HYDRONIC SYSTEMS 1 PART 1 - GENERAL 1.01 SECTION INCLUDES 1 A. Cleaning and treatment for closed loop hydronic systems. ' B. Antifreeze Solution 1.02 SUBMITTALS ' A. Manufacturer's literature for cleaning and treatment compounds. Manufacturer's recommended cleaning and treatment procedures. 1 1.03 QUALITY ASSURANCE A. Technical Services: Provide the services of an experienced water treatment chemical engineer or technical representative to direct flushing, cleaning, and pre - treatment. B. Approved Provider: Mount Hood Chemical. ' PART 2- 2.01 CLEANING AND TREATMENT FOR CLOSED LOOP HYDRONIC SYSTEMS ■ A. Alkaline phosphate, nonphosphate detergent, or other approved proprietary compound suitable to remove organic soil, hydrocarbons, flux, pipe mill varnish, pipe compounds, ' iron oxide, and like deleterious substances, with or without inhibitor, suitable for system wetted metals. ' B. Inhibitor: Provide sodium silicate, sodium nitrite/borate, or other approved proprietary compound suitable for make -up quality and make -up rate and which will not cause or enhance bacteria/corrosion problems or mechanical seal failure due to excessive total dissolved solids. Shot feed manually. Maintain inhibitor residual as determined by water treatment laboratory, taking into consideration residual and temperature effect on pump mechanical seals. ' C. pH Control: Inhibitor formulation shall include adequate buffer to maintain pH range of 8.0 to 10.0. ' D. Performance: Protect various wetted, coupled, materials of construction including ferrous, and red and yellow metals. Maintain system essentially free of scale, corrosion, and fouling. 1 2.02 ANTIFREEZE SOLUTION 1 A. Acceptable Manufacturer: Dow "DOWFROST" or approved. B. Materials 1 1. Industrially inhibited propylene glycol (phosphate- based). Specifically excluded are automotive antifreezes or any formulations containing silicates. L018.01 23 25 13 - 1 Water Treatment for Hydronic Systems 1 2. Fluid shall be dyed to facilitate leak detection. 1 3. Fluid shall be easily analyzed for glycol concentration and inhibitor level, and easily reinhibited using replacement inhibitor readily available from the fluid manufacturer. 4. Provide a convenient analytical test aid for use by system operator. 1 5. Fluid shall pass STM D1384 (less than 0.5 mils penetration per year for all system metals). 1 PART 3 - EXECUTION 3.01 INSTALLATION 1 A. Delivery and Storage: Deliver all chemicals in manufacturer's sealed shipping containers. Store in designated space and protect from deleterious exposure and hazardous spills. 1 B. Install equipment furnished by the chemical treatment supplier and charge systems according to the manufacturer's instructions and as directed by the Technical Representative. 1 C. Where work includes the expansion of an existing hydronic system the Contractor is responsible for cleaning and treatment of new portions only, unless the working fluid in the 1 existing system must be drained to perform work. Then the entire systems must be cleaned and treated. Where fluid in an existing system is retained, the contractor shall test water chemical treatment concentrations prior to beginning work and provide a preliminary test report to the Owner's Authorized Representative describing any deficient conditions. Any modification of an existing system prior to submitting preliminary test report constitutes acceptance of existing conditions. 1 D. Provide branch connections, isolation valves, bypass piping and all other temporary facilities necessary to perform work specified herein, including circulation pumps to facilitate cleaning. 1 3.02 CLOSED LOOP HYDRONIC SYSTEMS 1 A. Preparations 1. Open all valves and make adjustments as necessary to ensure water flow through all piping. 1 2. Flush system to force large material to strainers. 3. Clean all strainers prior to cleaning. 1 B. Cleaning 1. Add cleaning compound to system and circulate minimum of 24 hours in accordance with manufacturer's recommendations. C. Flushing 1. Drain system neutralizing cleaning solution as required by local governing authority. 1 2. Continue flushing until cleaning agent concentration is less than 10 ppm, pH is between 7 and 8, water quality of system water is equivalent to makeup water quality, and system water drawn from any branch line is clear when observed in a white cup. 3. Clean strainers. 1 D. Treatment 1. Add corrosion inhibitor and recirculate system for a minimum of 8 hours. If inhibitor 1 concentration is below manufacturer's recommendations, add more inhibitor and repeat process until desired level is obtained. 1 L018.01 23 25 13 - 2 Water Treatment for Hydronic Systems 1 1 3.03 ANTIFREEZE SOLUTION A. Clean piping system as specified for closed loop hydronic systems prior to the installation ' of industrially inhibited propylene glycol fluid. 1. Condenser Water System: 30% propylene glycol. B. Provide water test prior to filling system. Test to verify that water has less than 50 ppm of chloride, sulfate, and hard water ions (Ca + +, Mg + +) before antifreeze is added. If water does not meet specified criteria, provide chemical treatment as required to bring into ' compliance prior to adding antifreeze. Submit test results to Engineer for approval. 3.04 TRAINING 1 A. Provide operator training. Schedule training with Owner. Training to include the following: 1. Operation of all water treatment equipment provided. 2. Water treatment chemical handling and safety. 3. Testing of system operational parameters and required adjustments when "out of specification" conditions are identified. 1 3.05 REPORT 1 A. Submit treatment report to Engineer describing cleaning and treatment processes, chemicals used and test results. Include copy of treatment report in O &M manual. 1 END OF SECTION 1 1 1 1 1 1 1 1 L018.01 23 25 13 - 3 Water Treatment for Hydronic Systems 1 SECTION 23 31 13 1 METAL DUCTWORK 1 PART 1 — GENERAL 1.01 WORK INCLUDED 1 A. Ductwork and accessories for HVAC systems. ' 1.02 DESIGN REQUIREMENTS A. Ductwork construction shall comply with SMACNA "HVAC Duct Construction Standards — Metal and Flexible" including material thickness, seam and joint construction, and 1 reinforcement. B. Static Pressure Class: Minimum 2- inches water gauge or 200% fan unit external static ' pressure, whichever is greater; unless otherwise listed below: 1. Supply air and return air ductwork — 2" wg. ' C. Leakage Class: Air leakage from ductwork systems shall not exceed the amount listed below: 1. Rectangular ductwork: 4 cfm/l00 square feet at 1 -inch wg. ' 2. Flexible ductwork: 4 cfm/100 square feet at 1 -inch wg. 1.03 QUALITY ASSURANCE 1 A. Entire ductwork system provided in accordance with NFPA 90A. B. Ductwork and components UL 181 listed as Class 1 air duct with flame spread rating not to 1 exceed 25 and smoke rating not to exceed 50. ' PART 2 — PRODUCTS 2.01 RECTANGULAR DUCTWORK 1 A. Material: galvanized steel, ASTM A527, G -60. B. Fabrication: Minimum gauge, duct construction, joint reinforcing, fittings, hangers, and supports shall be in accordance with SMACNA "HVAC Duct Construction Standards" 1. Transverse Joints: Joining systems manufactured by Ductmate, Roloc, or TDC are acceptable. a. Ductmate 25 is equivalent to SMACNA "F ". b. Ductmate 35 is equivalent to SMACNA "J ". 2. Crossbreaking: Diagonally cross break or bead using an automatic bead machine for 1 panels 24 inches wide or larger, except cross break all panels for exterior applications. Beads shall be 1/8 -inch deep and 12- inches on center. 3. Fittings: As detailed on drawings. 1 4. Sealing: Seal seams, joints, and connections with liquid duct sealer. 1 1 L018.01 23 31 13 - 1 Metal Ductwork 1 1 2.02 DUCT SEALANT A. Liquid Duct Sealer, Indoors ' 1. Acceptable Manufacturers: United McGill Corp., United Duct Sealer; Hardcast Inc. IG- 601; Ductmate Proseal. 2. Liquid duct sealer, UL listed flame spread rating not to exceed 25, smoke developed 1 rating not to exceed 50. 2.03 FLEXIBLE DUCTWORK CONNECTORS 1 A. Acceptable Manufacturer: Duro Dyne Corp. ' B. General Applications: 1. Fabric: Non - combustible, minimum 22 oz. /sq.yard woven fiberglass fabric, 3 -inch or 6 -inch fabric width as required. 1 2. Coating: Neoprene coated for interior locations, hypalon coated for exterior locations. 3. Connectors: Match adjacent ductwork gauge and connection type. 4. Fire Rating: Conform to NFPA 90A standards for burning characteristics. 5. Basis of design: Duro Dyne, Neoprene or Durolon. PART 3- EXECUTION 3.01 EXECUTION A. Ductwork dimensions shown on drawing are inside clear dimensions. Adjust outside metal ' duct dimensions to allow for duct liner. 3.02 INSTALLATION 1 A. Install ductwork and accessories in accordance with referenced SMACNA HVAC Duct Construction Standards, Metal and Flexible. 1 B. Exterior Ductwork: Construct ductwork with longitudinal seam at bottom. C. Joint Sealing: All duct joints sealed before insulating. ' D. Flexible Connectors: Install at inlet and outlet connection to fans, except for fans that are internally isolated. Provide minimum 2 inches clearance between ductwork and fan connection for fan inlets or outlets smaller than 36 inches. For inlets or outlets above 36 inches, provide 4 inches clearance between ductwork and fan connection. 1 E. Store and handle duct to prevent damage. Carefully inspect each length before installation. Duct run should be supported along full length when lowering into trench to avoid buckling ' or damage to joints. END OF SECTION 1 1 L018.01 23 31 13 - 2 Metal Ductwork SECTION 23 31 17 1 FLEXIBLE DUCTWORK 1 PART 1— GENERAL ' 1.01 SECTION INCLUDES A. Flexible Ductwork 1 PART 2 — PRODUCTS 2.01 FLEXIBLE DUCTWORK A. Acceptable Manufacturers 1. Automation Industries, Inc., Certainteed, Genflex, JP Lamborn Co. B. Low Pressure Insulated Flexible Ductwork, Below 2 -inch static pressure: 1. Description: Fiberglass insulation wrapped around a continuous, 2 -ply polyethylene air tight inner liner, reinforced with an encapsulated steel wire helix, polyethylene outer vapor barrier. 2. Insulation Value: R -4.2 3. Approvals: UL -181 Class 1 Air Duct, NFPA 90A & 90B 4. Working pressure 4" w.g. positive, '/z w.g. negative 5. Maximum velocity: 4000 FPM. C. Ductwork Accessories 1. Ductwork strap: Heat stabilized Nylon suitable for continuous operation to 250 ° F, tensile strength 175 lbs, UL 181 listed. 2. Ductwork clamp: Stainless steel strap with worm gear tightening device. 3. Duct tape: Aluminum foil backed, rated temperature -20 ° F to 250 ° F, listed and labeled to UL 181, ASTM 3330. 1 PART 3 — EXECUTION 1 3.01 INSTALLATION A. Low Pressure Flexible Ductwork 1. Installation in professional manner with no sagging or drooping. Maximum length of 2 -feet or as detailed on drawings. 2. Joint Sealing - connections to metal ductwork, duct accessories, or diffuser collars with a beaded end: ' a. Tape inner duct liner to ductwork. b. Secure inner duct liner with ductwork strap. c. Secure outer liner with ductwork strap. ' 3. Joint Sealing - connections to metal ductwork, duct accessories, or diffuser collars without a beaded end: a. Tape inner duct liner to ductwork. ' b. Secure inner and outer duct liner with ductwork clamp. 4. Hang ductwork as recommended by manufacturer. END OF SECTION L018.01 23 31 17 - 1 Flexible Ductwork 1 1 SECTION 23 31 19 DUCTWORK HANGERS, SUPPORTS, AND SEALS 1 PART 1 — GENERAL 1.01 WORK INCLUDED A. Support and bracing of HVAC ductwork. 1.02 QUALITY ASSURANCE A. Provide ductwork hangers and support systems in accordance with SMACNA HVAC Duct Construction Standards — Metal and Flexible. 1.03 RELATED SECTIONS A. SECTION 20 05 48 — SEISMIC CONTROL FOR MECHANICAL SYSTEMS PART 2 - PRODUCTS 1 2.01 HANGERS & SUPPORTS A. Materials: Structural support members, fasteners, and attachment in accordance with 1 SMACNA. B. Vibration Isolation: Acoustically isolate duct from structure where specified. 1 2.02 SEISMIC BRACING A. See Section 20 05 48 — SEISMIC CONTROL FOR MECHANICAL SYSTEMS PART 3 - EXECUTION 3.01 INSTALLATION A. Hangers and Supports: Securely fastened all ductwork to the building construction by 1 means of hangers, supports, guides, anchors, and sway braces to maintain duct alignment, to prevent sagging, and to prevent noise and excessive strain on ductwork due to movement under operating conditions. ' 1. Maximum spacing between hangers shall not exceed eight (8) feet. 2. Do not support ductwork from fans or any other pieces of equipment END OF SECTION 1 1 1 L018.01 23 31 19 - 1 Ductwork Hangers, Supports, and Seals SECTION 23 33 00 DUCTWORK ACCESSORIES PART 1 - GENERAL 1.01 SECTION INCLUDES A. Duct Liners 1 1.02 QUALITY ASSURANCE A. Entire ductwork system provided in accordance with NFPA 90A. 1 B. Ductwork and components UL 181 listed as Class 1 air duct with flame spread rating not to exceed 25 and smoke rating not to exceed 50. PART 2- PRODUCTS ' 2.01 DUCT LINERS A. Flexible Fiberglass Duct Liner for Rectangular Ductwork 1. Acceptable Manufacturers: Manville "Permacote Linacoustic ", Knauf Duct Liner M, Certainteed "ultralite ". 2. Supply Air Duct: One inch thick, 1 -1/2 lb. density. Minimum 70 NRC, minimum 0.25 ' k at mean temperature 75 ° F. Black coating one side NFPA 90A approved. UL ratings less than flame spread 25, fuel contribution 50, smoke developed 50. ' PART 3 — EXECUTION 3.01 INSTALLATION A. Install in accordance with manufacturer's recommendations and UL Listings. B. Duct Liner 1. Install inside of air ductwork where shown on drawings. Completely cover inside surface with adhesive and liner. All exposed edges and butt joints coated with adhesive. Fasteners and installation as recommended by manufacturer. a. Supply air ductwork: 1 "inch duct liner with an inner expanded metal liner bound together. END OF SECTION 1 L018.01 23 33 00 - 1 Ductwork Accessories 1 SECTION 23 34 00 HVAC FANS 1 PART 1- GENERAL 1.0I SECTION INCLUDES A. In -line Centrifugal Fans (ICF) 1.02 REQUIREMENTS OF REGULATORY AGENCIES A. Air Moving and Conditioning Association label. 1 1.03 QUALITY ASSURANCE A. Fan performance ratings for air flow, pressure, power, air density, speed of rotation, and efficiency shall be factory tested and ratings established in accordance with AMCA Standard 210. Air foil blade fans shall bear AMCA rating seal. ' B. Sound power level ratings shall be established in accordance with AMCA 300. C. Equipment performance shall be calculated using actual project conditions. 1 1.04 DESIGN REQUIREMENTS A. Equipment performance calculated using project site elevation. 1.05 REFERENCES A. Air Movement and Control Association (AMCA): B. 210 Test Code for Air Moving Devices ' C. Test Code For Sound Rating 1 PART 2 — PRODUCTS ' 2.01 IN -LINE CENTRIFUGAL FANS (ICF) A. Acceptable Manufacturers: Cook, Greenheck, Carnes. B. Description: Belt driven in -line type, centrifugal wheel, blade type as scheduled. Complete with motor, motor starter belt guard, motor cover, adjustable motor sheave, drive, ball bearings. C. Housing: Heavy gauge steel, designed and reinforced to prevent vibration, air and water leakage. Maximum casing dimensions as shown on drawings. Furnish with necessary access panels to allow easy access for service and repair. D. Fan: Centrifugal, blade type as scheduled. Bearing grease points extended to accessible side of unit for service. 1 L018.01 23 34 00 - 1 HVAC Fans E. Bearings: Air handler quality, self - aligning, grease lubricated, pillow block, selected for a I minimum L10- 80,000 hours at maximum cataloged operating conditions in accordance with ABMA -9. Grease fittings extended to accessible location. I F. Drive and Belts: Provided hereunder. See Section 23 05 31 — V -BELTS AND SHEAVES. G. Motor: Provided hereunder. See Section 20 05 13 — MOTORS FOR MECHANICAL 1 EQUIPMENT. H. Variable Frequency Drives: Provided hereunder as scheduled, refer to SECTION 20 05 14 I - MOTOR CONTROL DEVICES FOR MECHANICAL EQUIPMENT. I. Capacity: As scheduled on drawings. I PART 3 - EXECUTION 1 3.01 INSPECTION A. Install fan level and plumb as recommended by manufacturer. I B. Install fans with clearances for service and maintenance. C. Make final connections with flexible connectors. I D. Ground equipment in accordance with manufacturer's recommendations. Tighten electrical connectors and terminals according to manufacturers published torque- tightening values I E. Install belt guards. 1 3.02 F1ELD QUALITY CONTROL A. Equipment Start-up Checks I 1. Verify shipping, blocking, and bracing has been removed. 2. Verify that unit is secure on mountings and supporting devices, and that connection to ducts and electrical components are complete. I 3. Verify that proper thermal overload protection is installed in motors, starters, and disconnect switches. Adjust overload settings for fan motor rated load amperage. 4. Verify that cleaning and adjusting is complete. 5. Verify motor rotation direction. I 6. Verify that fan wheel rotates freely and the bearing operation is smooth. 7. Verify lubrication of bearing and other rotating parts. 8. Verify that manual and automatic volume control dampers and fire and smoke dampers I in ductwork work system are fully open. B. Start-up Procedures: I 1. Energize fan motor. 2. Measure and record motor voltage and amperage. 1 1 I L018.01 23 34 00 - 2 HVAC Fans 1 3.03 ADJUSTING A. Align belts and sheaves. 1 B. Adjust belt tension in accordance with manufacturer's recommendations. C. Lubricate bearings. 1 END OF SECTION 1 1 1 1 1 1 1 1 1 1 1 1 1 1 L018.01 23 34 00 - 3 HVAC Fans 1 ' SECTION 23 37 00 AIR OUTLETS AND INLETS 1 PART 1 - GENERAL 1.01 SECTION INCLUDES ' A. Diffusers and Grilles PART 2- PRODUCTS 2.01 DIFFUSERS, REGISTERS, AND GRILLES A. Ceiling Supply Diffusers (SD -1) ' 1. Acceptable Manufacturers: Carnes, Krueger, Price Industries, Titus, Tuttle & Bailey. Similar to Titus TDC. 2. Type: Louvered face, removable inner vane assembly. 3. Material: steel. ' 4. Neck: Square or rectangular, size as shown on drawings. 5. Blow Pattern: 4 -way or as shown on drawings. Provide adjustable vane assembly or movable deflectors to adjust vertical to horizontal blow pattern where shown on ' drawings. 6. Finish: White 7. Frame: ' a. Suspended T -bar ceilings: lay -in, 24x24 modules. B. Wall Supply Air Grille (SG -1) t 1. Acceptable Manufacturers: Anemostat, Carnes, Krueger, Price Industries, Titus, Tuttle & Bailey. Similar to Titus 300 RL 2. Type: Double deflection, adjustable blade 1 '/ inch border with countersunk screw ' holes, gasket. 3. Material: steel 4. Blades: Blades: 1/4 inch, individually adjustable horizontal and vertical blades, front blades parallel to long dimension. 5. Finish: White 6. Frame: a. Suspended T -bar ceilings: lay -in. b. Duct mounted: surface mount. C. Return Grille (RG -1) ' 1. Acceptable Manufacturers: Anemostat, Carnes, Krueger, Price Industries, Titus, Tuttle & Bailey. Similar to Tutus 50F 2. Type: Egg crate ceiling return. ' 3. Material: Aluminum 4. Blades: '/z x 1/2 x 'h inch, fixed blade, 90% free area. 5. Finish: White 6. Frame: a. Suspended T -bar ceilings: lay -in, 24x48 modules. 1 L018.01 23 37 00 - 1 Air Outlets and Inlets 1 PART 3 - EXECUTION 3.01 INSTALLATION 1 A. Install in accordance with manufacturer's recommendations. B. Inlets and Outlets 1 1. Install where shown on drawings. 2. Locate in center of ceiling tiles. 3. Install plumb and square with walls and ceilings. ' 4. Mounted devices tight to finished surface 5. Secure grille and diffusers with flat head screws flush with border. Screw heads to match border finish. ' 6. Provide air tight connection between ductwork and diffuser. 7. Install return grilles so that blades prevent vision through grille. 8. Adjust airflow pattern control devices prior to balancing. 9. Paint ductwork behind return grilles, where visible, flat black. END OF SECTION 1 1 1 1 1 1 1 1 1 1 1 L018.01 23 37 00 - 2 Air Outlets and Inlets 1 1 SECTION 23 81 23 ENVIRONMENTAL CONTROL SYSTEMS 1 PART 1 - GENERAL 1.01 WORK INCLUDED 0 A. Self - contained, water cooled environmental control system for precise control of indoor critical environments. 1.02 DESIGN REQUIREMENTS A. System shall maintain space environmental conditions as follows: 1. Space temperature: 68 ° F +/- 1 °F 2. Space humidity: 45% +/- 5% rh. 1.01 PRODUCTS INSTALLED BUT NOT FURNISHED UNDER THIS SECTION A. Pre- ordered Products: Environmental Control Systems, See Section 01 10 00 — SUMMARY OF WORK. 0 PART 2- PRODUCTS 11 2.01 ENVIRONMENTAL CONTROL UNIT a A. Accessories. 1. Space Temperature/Humidity Sensors: Ambient space temperature/humidity sensor for remote temperature and humidity control of environmental control units furnished by equipment manufacturer. 2. Hydronic Temperature Transmitters. a. Acceptable Manufacturer: Mamac, Precon, or approved Direct Digital Control a System manufacturer. b. Sensing element: 100 ohm, platinum RTD, +/- 0.65 ° F @ 70 ° F. c. Transmitters: 4 to 20 mA output. Select sensor with smallest range available that will span anticipated sensed medium temperature range. NEMA Type 4 rated Instrument head suitable for housing RTD wiring terminations and temperature transmitter and temperature sensor. d. Well Sensor: Aluminum or stainless steel sensor sheath, sensor probe length suitable for application. Brass or stainless steel thermal well rated to 250 psig and 250 ° F. 3. Communications Router: Network communication router furnished by equipment manufacturer as required to enable manufacturer proprietary (ICOM) network communications between the two environmental control units. 1 1 1 L018.01 23 81 23 - 1 Environmental Control Systems 11 PART 3 - EXECUTION 11 3.01 INSTALLATION A. General: Install in accordance with manufacturer's installation instruction. Install units a plumb and level, firmly anchored in locations indicated, and maintain manufacturer's recommended clearances. 0 B. Control Wiring: Provide field wiring for control and monitoring of environmental control systems in accordance with manufacturers recommendations to provide specified system control and monitoring functions. D 1. Provide wiring for remote mounted temperature/humidity sensors. 2. Provide wiring for remote monitoring for pumping system alarms. 3. Provide communications wiring to iCOM router and to Owner network switch. 11 3.02 MANUFACTURERS FIELD SERVICE A. Space Temperature/Humidity Control: Configure ECUs to maintain constant space 111 temperature of 68 ° F and 45% relative humidity in cold aisle. Provide all hardware, control wiring, and software configuration and upgrades necessary to provide supply air control as specified. B. ECU Configuration: Adjust control parameters to achieved specified data center environmental control requirements. Coordinate operation of units to prevent simultaneous 0 heating and cooling or humidification and de- humidification. C. Remote Network Access: Provide software and configuration necessary for remote access 0 to ECUs from Owners network connection. Configure user displays as directed by Owner's Authorized Representative. Demonstrate login, control configuration and adjustments, and trending and monitoring functions. D. SNMP communications: Configure SNMP monitoring and alarm notification functions as directed by Owner's Authorized Representative. Review listing of available 1 alarm/notification conditions with Owner. Coordinate with Owner to achieve end -to -end communications and demonstrate function of each alarm notification point. 3.03 START -UP ' A. Manufacturer's certified representative to provide the following services: 1. Inspect after installation to ensure equipment is installed in accordance with ' manufacturer's recommendation. 2. Supervise initial start-up. 3. Adjust control system parameters and setpoints to obtain specified performance. t 4. Test safety control devices. 5. Submit installation and start-up report to Architect and Owner's Authorized Representative. Document initial control system parameter and setpoints. Provide 1 electronic copy of control system configuration file where applicable. 6. Provide minimum 4 hours of training, including operation and maintenance. 1 1 L018.01 23 81 23 - 2 Environmental Control Systems 1 3.04 DEMONSTRATION A. Demonstrate system operation and adjustment of control system setpoints and parameters to Owner's Authorized Representative. 1 END OF SECTION 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 L018.01 23 81 23 - 3 Environmental Control Systems 1 1 SECTION 26 01 26 SUBMITTALS AND SHOP DRAWINGS 1 PART 1 - GENERAL 1.01 REQUIREMENTS ' A. Refer to General Divisions for submittal requirements and procedures. 1 1.02 DEFINITIONS A. Manufacturer's Product Data: Manufacturer's product data consist of one or more levels of ' manufacturer's information as described below and as requested in the submittal schedule. The three levels of information include: manufacturer's list, manufacturer's catalog data, and manufacturer's technical and engineering data. 1. Manufacturer's List: Manufacturer's list shall include a typewritten list of manufacturer's name, sizes and model or catalog numbers, referenced to the specification section. ' 2. Manufacturer's Catalog Data: Manufacturer's catalog data shall include standard catalog information marked to indicate specific equipment proposed and point of operation, if appropriate. Include installation instructions. 3. Manufacturer's Technical and Engineering Data: Manufacturer's technical and ' engineering data shall include materials, dimensions, details, installation instructions, weights, capacities, illustrations, wiring diagrams, control diagrams, piping diagrams, connection diagrams, performance data (including performance curves), mix design, ' and any other information required for a complete and thorough evaluation of the equipment or items specified, and to verify compliance with specifications. Control diagrams or control schematics, where specified and required by the submittal ' schedule, shall include a detailed schematic of the proposed control modifications and their interface with existing control equipment, where appropriate, and a manufacturer and model number listing of all proposed control components shown on the control ' schematic. B. Shop Drawings: Shop drawings are construction drawings of items manufactured ' specificaIly for this project. Shop drawings include dimensions, construction details, weights, and additional information to identify the physical features of the system or piece of equipment. ' C. Samples: Samples illustrate functional characteristics of the product with integral parts and attachment devices. Samples shall allow evaluation of full range of manufacturer's standard colors, textures, and patterns. D. Certificates, Test Data or Other Information: Requirements for certificates, test data, or other information will be listed under referenced specification sections. 1 1.03 SUBMITTALS REQUIRED 1 A. Product Evaluation Data. The submittal schedule for product evaluation data is as indicated below. Each item requiring a submittal is given the following code: ' 1. Manufacturer's list 2. Manufacturer's catalog data 3. Manufacturer's technical and engineering data 1 L018.01 26 01 26 - 1 Submittals and Shop Drawings 1 ' 4. Shop drawings 5. Samples 6. Certificates 7. Test data 8. Workman's qualifications 9. See individual sections for special requirements 1 1.04 SUBMITTAL SCHEDULE Division 26 — Electrical Codes Section 26 24 16 - Panelboards 2,3 Section 26 27 26 - Wiring Devices 1 ' Section 26 28 16 - Overcurrent Protective Devices 1 2 Section 26 29 13 - Motor and Circuit Disconnects 2,3 PART 2 - PRODUCTS 2.01 THIS PART NOT USED PART 3 - EXECUTION 1 3.01 THIS PART NOT USED END OF SECTION 1 1 1 1 1 1 1 1 1 111 L018.01 26 01 26 - 2 Submittals and Shop Drawings 1 1 SECTION 26 05 00 COMMON WORK RESULTS FOR ELECTRICAL PART 1 - GENERAL 1.01 CONTRACT DOCUMENTS A. The Contract Documents are complementary. What is required by any one, as affects this Division, shall be as binding as if repeated herein. B. Separation of this Division from other Contract Documents shall not be construed as complete segregation of the Work. ' C. Particular attention is called to Advertisement For Bids, Instructions to Bidders, Supplemental Instructions to Bidders, General Conditions, Supplemental General ' Conditions, Drawings and Specifications, and modifications incorporated in the documents before execution of the Agreement. ' 1.02 SCOPE OF WORK A. General: Provide and install complete and satisfactorily operating electrical systems as specified in this Division, as shown on Drawings, as required, and as reasonably intended. Work generally includes, but is not limited to electrical distribution, lighting, devices, wiring systems and control systems. ' B. Omissions: Omission of expressed reference to any item of labor or material necessary for the proper execution of the work shall not relieve responsibility from providing such additional labor or material. 1.03 EXAMINATION OF SITE ' A. Examine Site of Work before making Bid and ascertain all related physical conditions. B. Field verify scale dimensions shown since exact locations, distances and levels will be governed by actual field conditions. C. Owner will not be responsible for any loss or unanticipated costs which may be suffered by 1 the successful Bidder as a result of such Bidder's failure to fully inform himself in advance in regard to all conditions pertaining to the Work and character of the Work. 1.04 COORDINATION OF TRADES 1 A. Check Drawings of other trades to avert possible installation conflicts. Should major changes from original Drawings be necessary to resolve such conflicts, notify Architect and secure written approval and agreement on necessary adjustments before installation is started. ' B. Check equipment connections and equipment locations on the job for coordination with other Divisions equipment and connections, structure, and the like. 1.05 MINOR DEVIATIONS A. Make minor changes in equipment connections and equipment locations as directed or 1 L018.01 required before rough -in without extra cost. 26 05 00 - 1 Common Work Results for Electrical 1 SECTION 26 05 01 ELECTRICAL DEMOLITION PART 1 - GENERAL 1.01 SCOPE 1 A. It is the intent of these documents to provide the necessary information and adjustments to the electrical system required to meet Code, and accommodate installation of the new work. B. Contractor shall coordinate with the Owner so that work can be scheduled not to interrupt operations, normal activities, building access, access to different areas. The Owner will cooperate to the best of their ability to assist in a coordinated schedule, but will remain the final authority as to time of work permitted. 1.02 EXISTING CONDITIONS: ' A. The locations of existing utilities and equipment are shown in an approximate way only and Pp Y Y have not been independently verified by the Owner or its representative. The Contractor shall determine the exact location of all existing utilities before commencing work, and agrees to be fully responsible for any and all damages which might be occasioned by the Contractor's failure to exactly locate and preserve any and all utilities and equipment. Replace damaged items with new material to match existing. Promptly notify Owner if utilities are found which are not shown on the drawings. 1 PART 2 - PRODUCTS ' 2.01 MATERIALS A. All materials accumulated during the demolition process are the Owner's property and shall be removed from the job site as directed by the Owner. 1 PART 3 - EXECUTION 1 3.01 DEMOLITION A. Remove all existing fixtures, clocks, switches, receptacles, and other electrical equipment and devices and associated wiring from walls, ceilings, floors, and other surfaces scheduled for remodeling, relocation, or demolition unless specifically shown as retained or relocated on the Drawings. B. Disconnect all existing mechanical equipment scheduled for removal, relocation or 1 abandonment. See mechanical Drawings for scope of work. Remove abandoned cables and unusable raceways. Relabel panels and motor control centers to reflect changes. C. Maintain electrical continuity of all existing systems. Remove or relocate electrical boxes, 1 conduit, wiring, equipment, fixtures, etc. as may be encountered in removed or remodeled areas in the existing construction affected by this work. Wiring which serves usable existing outlets shall be removed and restored clear of the construction or demolition. If 1 existing junction boxes will be made inaccessible, or if abandoned outlets serve as feed through boxes for other existing electrical equipment which is being retained, new conduit 1 L018.01 26 05 01 - 1 Electrical Demolition 1 and wire shall be provided to bypass the abandoned outlets. If existing conduits pass through partitions or ceiling which are being removed or remodeled, new conduit and wire shall be provided to reroute clear of the construction or demolition and maintain service to the existing load. 1 D. Extend circuiting and devices in all existing walls to be furred out. ' E. Existing electrical outlets and light fixtures are denoted by dotted or dashed lines. Verify exact location of existing electrical outlets and light fixtures in the field. Only partial existing electrical shown. Locations of items shown on the Drawings as existing are ' partially based on as -built and other drawings which may contain errors. The contractor shall verify the accuracy of the information shown prior to bidding and provide such labor and material as is necessary to accomplish the intent of the contract documents. 1 F. Remove all abandoned wiring to leave site clean. G. Keep outages to occupied areas to a minimum and prearrange all outages with the Owner's ' representative. Requests for outages shall state the specific dates and hours and the maximum durations, with the outages kept to these specific dates and hours and the maximum durations. This Contractor will be liable for any damages resulting from un- scheduled outages or for those not confined to the preapproved times. Outages shall take place at times when the facility is not in operation or occupied by non - essential personnel. Include all costs for overtime labor as necessary to maintain electrical services in the initial ' bid proposal. Temporary wiring and facilities, if used, shall be removed and the site left clean before final acceptance. Requests for outages must be submitted at least (5) days prior to intended shutdown time. H. No circuit breaker or disconnects shall be turned off without prior approval from Owner. Coordinate with the Owner's representative responsible for the area or equipment affected 1 for any electrical interruptions which affect the operation of the remaining portions of the facility. I. Verify with the General Contractor a location for storage of materials, supplies, tools, 1 rubbish, etc. prior to start of work. END OF SECTION 1 1 1 1 1 L018.01 26 05 01 - 2 Electrical Demolition 1 SECTION 26 05 19 1 LOW VOLTAGE ELECTRICAL POWER CONDUCTORS AND CABLES PART 1— GENERAL 1.01 WORK INCLUDED A. Wires and Cables. ' B. Wire Connections. 1.02 REFERENCE STANDARDS A. National Fire Protection Association (NFPA). NFPA 70 National Electrical Code. 1.03 DELIVERY, STORAGE AND HANDLING A. Deliver new wire to Site in new standard coils or reels with approved tag denoting length, ' wire size, insulation type and manufacturer's name. B. Protect from weather and damage during storage and handling. 1 PART 2 - PRODUCTS ' 2.01 CONDUCTOR AND CABLE MATERIALS A. Building Wiring: 98 percent conductivity copper, 600 volt insulation, stranded. Type THHN for interior dry and damp locations. Type THWN or XHHW for wet and exterior 1 locations. B. Branch Circuit Wiring: Conductors smaller than No. 12 AWG for power system branch circuits not permitted. C. Motor control wires shall be No. 14 minimum. D. Wire for special areas shall be as specified on the Drawings. 2.02 TWIST -ON CONNECTOR A. UL pressure -type, solderless, insulated, wound spring grip twist on connector. B. Solderless pressure connectors for terminals, taps, and splices. 2.03 COMPRESSION ADAPTER 1 A. For terminating a single aluminum wire into mechanical connectors, such as a circuit breaker or set screw lugs. Burndy "Hyplug" Type AYP, or equal by Anderson, Illsco, Kearney, Mac - Adapt, T &B. L018.01 26 05 19 - 1 Low Voltage Electrical Power Conductors and Cables 1 2.04 TERMINAL, CRIMP -ON 1 A. Flat, fork tongue, self - insulating. I B. For connection of stranded wire to screw terminals. C. T & B "Sta -Kon," or equal. 1 PART 3 - EXECUTION 3.01 CONDUCTOR AND CABLE INSTALLATION 1 A. Make conductor Length for parallel feeders identical. 1 B. Lace or clip groups of feeder conductors at distribution centers, pullboxes, and wireways. C. Provide copper grounding conductors and straps. A ground wire shall be pulled through 1 conduits and used as the equipment grounding conductor. D. Install wire and cable in code conforming raceway. 1 E. Use wire pulling lubricant for pulling No. 4 AWG and larger wire. UL approved type only. I F. Install wire in conduit runs after concrete and masonry work is complete and after moisture is swabbed from conduits. 1 G. Splice only in accessible junction or outlet boxes. Splice in feeders and services not permitted. Splices or taps in branch circuits permitted only in junction boxes where circuits divide. 1 H. Color code conductors to designate neutral, phase, and ground as follows: 120/208 OR I CONDUCTOR 120/240 277/480 Phase A Black Brown I Phase B Red Orange Phase C Blue Yellow Neutral White Gray I Ground Green Green Switchlegs Pink or Tan Pink or Tan Travelers Purple Purple Fire Alarm Red I Intercom/Clock/Bell Grey Security Orange HVAC Control Green 1 Data/Telecom White (CAT6) I I. Wires shall be factory color coded by integral pigmentation. Colored plastic tape permitted on No. 6 and larger where integral pigmentation impractical. Apply tape in spiral half -lap over exposed portions in manholes, boxes, panels, switchboards and other enclosures. I L018.01 26 05 19 - 2 Low Voltage Electrical Power Conductors I and Cables 1 J. All circuit conductors shall be identified with circuit number at all terminals, intermediate outlets, disconnect switches, circuit breakers, motor control centers, etc. Both ends of a given conductor shall be identified alike. K. DO NOT install wires of different voltage systems in same raceway, box, gutter or other enclosure. ' L. Radius of cable bends shall not be less than 10 times the outer diameter of the cable. 3.02 CONNECTIONS AND SPLICES 1 A. Follow manufacturer's instructions using manufacturers recommended tools. B. Stripping Insulation: Carefully strip, avoid nicking conductor. No "ringing." 1 C. Design: Connectors shall be designed and approved for the purpose used. Connectors between aluminum and copper shall be listed "AL /CU" for the purpose of preventing electrolytic action. D. Bare Connectors and Conductor Free Ends: Wrap with insulating rubber or friction tape to 1 equivalent insulation of wire. E. Ground Continuity to Metallic Surfaces: Remove any paint coating and polish surface ' beneath connection. F. Copper conductors may be terminated in any approved compression or mechanical ' connector, including set screws. G. No splices or taps permitted in feeder or branch circuit terminating in a single outlet. 1 H. Branch circuit splices and taps in junction and outlet boxes: Twist -on connectors. I. Conductor and cable copper shall not be reduced at the terminal for making connections. J. Slack shall be left at equipment, pullboxes, or outlet boxes to allow for a neat termination. 1 END OF SECTION 1 1 1 1 1 L018.01 26 05 19 - 3 Low Voltage Electrical Power Conductors 1 and Cables 1 1 SECTION 26 05 26 GROUNDING AND BONDING FOR ELECTRICAL SYSTEMS 1 PART 1— GENERAL 1.01 WORK INCLUDED A. Electric and power system grounding. ' B. Communication system grounding. 1.02 REQUIREMENTS OF REGULATORY AGENCIES 1 A. Provide grounds in accordance with National Electrical Code and additional requirements as required herein. 1 B. NEC references below are based on the 2008 edition. 1 PART 2- PRODUCTS 2.01 GROUNDING CONDUCTORS 1 A. Size: Equipment grounding conductor: Table 250 -122. ' B. Material: Copper. C. Protection: Conductors not in raceway or concealed shall be insulated. Provide conduit 1 where shown or required for physical protection. D. Bonding Jumpers: Same requirements. PART 3 - EXECUTION 111 3.01 POWER SYSTEM GROUNDING A. Circuit Grounding: Install grounding bushings, studs, and jumpers at distribution centers, pullboxes, motor control centers, panelboards, and junction boxes. B. Ground Connections: Clean surfaces thoroughly before applying ground lugs or clamps. If ' surface is coated, the coating must be removed down to the bare metal. After the coating has been removed, apply a noncorrosive approved compound to cleaned surface and install lugs or clamps. Where galvanizing is removed from metal, it shall be painted or touched 1 up. C. Conduit Systems: 1. Ground all metallic conduit systems. 1 2. Non - metallic conduit systems shall contain a grounding conductor. 3. Conduit provided for mechanical protection containing only a grounding conductor, bond to that conductor at the entrance and exit from the conduit. 1 L018.01 26 05 26 - 1 Grounding and Bonding for Electrical Systems 1 D. Feeders and Branch Circuits: Install green grounding conductors with feeders and branch circuits as follows: 1. Feeders. 2. Circuits serving preparation and kitchen equipment. ' 3. Receptacle outlets. 4. Directly connected laboratory equipment. 5. Motors and motor controllers. ' 6. Fixed equipment and appliances. 7. Items of equipment where the final connection is made with flexible metal conduit shall have a grounding wire. ' 8. Additional locations and systems as shown. E. Boxes, Cabinets, Enclosures, and Panelboards: 1. Bond the grounding wires to each pullbox, junction box, outlet box, cabinets, and other ' enclosures through which the ground wires pass (except for special grounding systems for intensive care units and other critical units shown. 2. Provide lugs in each box and enclosure for ground wire termination. 3. Provide ground bars in panelboards, bolted to the housing, with sufficient lugs for terminating the ground wires. 1 F. Receptacles - Refer to Section 26 27 26 — WIRING DEVICES. END OF SECTION 1 1 1 1 1 1 1 1 1 1 L018.01 26 05 26 - 2 Grounding and Bonding for Electrical Systems 1 ' SECTION 26 05 29 HANGERS AND SUPPORTS FOR ELECTRICAL SYSTEMS 1 PART 1— GENERAL 1.01 WORK INCLUDED 1 A. Raceway Supports. PART 2 - PRODUCTS ' 2.01 RACEWAY SUPPORTS A. Single Runs: Steel rod hangers, galvanized single hole conduit straps, or ring bolt type hangers with specialty spring clips. Plumbers perforated tape or "J- nails" not acceptable. B. Multiple Runs: Conduit rack with 25 percent spare capacity. Maximum width per manufacturer's recommendations. ' C. Vertical Runs: Channel support with conduit fittings. ' D. All hardware such as inserts, straps, bolts, nuts, screws and washers shall be galvanized or cadmium - plated steel. 2.02 ANCHOR METHODS A. Hollow Masonry and Framed Walls: Toggle bolts or spider type expansion anchors. 1 B. Solid Masonry: Lead expansion anchors or preset inserts. ' C. Metal Surfaces: Machine screws, bolts, or welded studs. D. Wood Surfaces: Wood screws. 1 E. Concrete Surfaces: Self- drilling anchors or powder- driven studs. 1 PART 3 - EXECUTION 3.01 INSTALLATION 1 A. Layout to maintain headroom, neat mechanical appearance, and to support equipment loads required. 1 B. Exact location and spacing between supports per manufacturer's recommendations and NEC requirements as minimum. 1 C. Conduit shall be installed in such a manner as to prevent the collection of trapped condensation. All runs of conduit shall be arranged so as to be devoid of traps wherever ' possible. L018.01 26 05 29 - 1 Hangers and Supports for Electrical Systems 1 D. Conduit risers exposed in wire shafts shall be supported at each floor level by means of 1 approved U -clamp hangers. 1 END OF SECTION 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 L018.01 26 05 29 - 2 Hangers and Supports for Electrical Systems 1 SECTION 26 05 33 RACEWAYS AND BOXES FOR ELECTRICAL SYSTEMS 1 PART 1— GENERAL 1.01 WORK INCLUDED A. Conduit, Tubing, and Fittings. B. Flexible Conduit. C. Electrical boxes and fittings as required for a complete installation. 1 1.02 REFERENCE STANDARDS A. National Fire Protection Association (NFPA). 1 1. NFPA 70 National Electrical Code -- Chapter 3. ' PART 2 - PRODUCTS 2.01 MATERIALS AND COMPONENTS 1 A. Conduit and Tubing: Galvanized steel rigid threaded conduit, electrical metallic tubing, intermediate metallic conduit, Schedule 40 PVC. 1 B. Flexible Conduit: Steel armor, flexible plastic jacketed type with liquidtight connectors (liquidtight flexible metallic conduit). 1 C. Fittings: 1. General: Approved for purpose. Water, concrete tight where required. ' 2. Galvanized Rigid Steel Conduit (GRC): Threaded - no pressure type. Bushings with factory insulated throat. 3. Electrical Metallic Tubing (EMT): Connectors and couplings to be case steel. Preinsulated connectors and couplings shall be compression, setscrew type. All ' connectors shall have insulated throats. 4. Flexible Metallic Conduit: Clamp type, galvanized malleable iron with insulated throat. ' 5. Liquidtight Flexible Metallic Conduit: Continuous copper ground in core; approved watertight. ' D. Expansion Joints: Offset or sliding type with bending straps and clamps. Approved for purpose. ' 2.02 TYPE A. Utilize GRC or IMC in concrete with concrete -tight connectors or exterior with watertight ' connectors. B. Utilize electrical metallic tubing concealed in interior spaces or exposed in unfinished, interior where not subject to physical damage. ' L018.01 26 05 33 - 1 Raceways and Boxes for Electrical Systems 1 1 C. Utilize surface metal raceways for exposed runs in finished areas. Paint to match wall finish. D. Make connections to motors and equipment with flexible metallic conduit or liquidtight 1 flexible metallic conduit. Use liquidtight type in damp locations. Minimum size 1/2 -inch for motor connections. Use 3/8 -inch only for fixture and control wiring. Provide sufficient length of flexible conduit to avoid transmission of vibration. Sizes not noted on the 1 Drawings shall be as required by the NEC. 2.03 OUTLET BOXES 1 A. Minimum Box: 4 -inch box, 1 -1/2- inches deep. Provide raised covers on bracket surface mounted outlets, plaster rings on flush outlets. 1 B. Flush Switch and Receptacle Outlets for One or Two Devices: 4 -inch square box, 1-1/2 - inches or more deep, with single or two -gang plaster ring. 1 C. Three or More Devices at One Location: Use one piece gang boxes with device cover, install one device per gang. ' D. Provide galvanized steel interior outlet wiring boxes, of the type, shape and size, including depth of box, to suit each respective location and installation; constructed with stamped knockouts in back and sides, and with threaded holes with screws for securing box covers 1 or wiring devices. E. Provide outlet box accessories as required for each installation, including mounting ' brackets, wallboard hangers, extension rings, fixture studs, cable clamps and metal straps for supporting outlet boxes, compatible with outlet boxes being used and meeting require- ments of individual wiring situations. Choice of accessories is Installer's option. 1 F. Outlet Box Plate Covers: 1. Flush Mounting: Bevelled, pressure formed, type 302 stainless steel, match device installed. 1 2. Surface Mounting: Bevelled, steel, pressure formed. 2.04 WEATHERPROOF OUTLET BOXES A. Provide corrosion- resistant cast metal weatherproof outlet wiring boxes, of the type, shape and size, including depth of box, with threaded conduit ends, cast metal face plate with spring- hinged waterproof cap suitably configured for each application, including face plate gasket and corrosion proof fasteners. B. Weatherproof boxes to be constructed to have smooth sides, gray finish. C. Boxes used in contact with soil shall be cast iron alloy with gasketed screw cover and water -tight hubs. D. Weatherproof Plates: Cast metal, gasketed, for switches and receptacles provide spring loaded doors. 1 1 L018.01 26 05 33 - 2 Raceways and Boxes for Electrical Systems 1 1 2.05 WEATHERPROOF JUNCTION AND PULL BOXES A. Provide galvanized sheet steel junction and pull boxes, with screw -on covers; of the type, shape and size, to suit each respective location and installation; with welded seams and 1 equipped with stainless steel nuts, bolts, screws and washers. 2.06 PULLBOXES A. Pullboxes and Junction Boxes: Sheet metal (indoors) or cast metal (exterior or damp locations) construction, conforming to National Electrical Code, with screw -on cover. 1 B. Flush Mounted Pullboxes: Provide overlapping covers with flush -head retaining screws, finished in light gray enamel. 1 C. Box volumes shall meet NEC for size and number of entering conduits. 1 PART 3- EXECUTION 3.01 RACEWAY INSTALLATION ' A. Install conduit concealed in all areas excluding mechanical and electrical rooms, connections to motors, connections to surface cabinets, underfloor spaces, and above 1 suspended ceilings. B. For exposed runs, attach surface mounted conduit with clamps. 1 C. Coordinate installation of conduit in masonry work. ' D. Install conduit free from dents and bruises. Plug ends to prevent entry of dirt or moisture. E. Clean out conduit before installation of conductor. 1 F. Alter conduit routing to avoid structural obstructions, minimizing crossovers. Bends and offsets shall be avoided where possible, but when necessary shall be made with an approved hickey or conduit bending machine. The use of a pipe tee or a vise for bending 1 conduit will not be permitted. G. Provide UL approved expansion fittings complete with grounding jumpers where conduits ' cross building expansion joints and for long runs where conduit expansion may be excessive. Provide bends or offsets in conduit adjacent to building expansion joints where conduit is installed above suspended ceilings. 1 H. Route all exposed conduits parallel or perpendicular to building lines. Allow minimum of 6 inches clearance at flues, steam pipes, and heat sources. J. Vertical Runs: Straight and plumb. 1 K. Raceways Running in Groups: Run at same relative elevation, properly spaced and supported. 1 L. Dissimilar Metals: Avoid contact with pipe runs of other systems. 1 L018.01 26 05 33 - 3 Raceways and Boxes for Electrical Systems 1 ' M. Lengths and Bends: Maximum number of bends in any run shall be the equivalent of four quarter bends (360 degrees total). Maximum length of any run shall be 300 feet, less 50 feet for each equivalent quarter bend. Junction and pull boxes shall be provided to maintain these limits. ' N. Provide waterproof seal for all exterior wall and underground raceway penetrations. O. All empty raceways shall be provided with pull string or #12 conductor. 3.02 BOX INSTALLATION A. Locate outlet boxes flush in areas other than mechanical rooms, electrical rooms, and above suspended ceilings. 1 B. For boxes mounted in exterior walls make sure that there is insulation behind outlet boxes to prevent condensation in boxes. C. Coordinate location and mounting heights with built -in units. Adjust outlet mounting height to agree with required location for equipment served. ' D. Locate pullboxes and junction boxes above suspended ceilings or in electrical rooms, utility rooms, or storage areas. t E. Support: Secure boxes independent of entering conduits, by attaching directly to structure with bar hanger, blocking or flat side bracket. ' F. Identify each junction and pullbox with system description including branch circuit numbers of enclosed circuits. 1 G. Conduit shall be securely fastened to all sheet metal outlet, junction, and pullboxes with galvanized locknuts, and bushing. 1 H. Do not mount boxes back -to -back. Boxes on opposite sides of wall shall be separated by at least 3 inches. END OF SECTION 1 1 1 1 1 L018.01 26 05 33 - 4 Raceways and Boxes for Electrical Systems SECTION 26 05 53 IDENTIFICATION FOR ELECTRICAL SYSTEMS 111 PART 1— GENERAL 1.01 WORK INCLUDED t A. Permanent Identification of all electrical system components. p 1.02 REQUIREMENTS OF REGULATORY AGENCIES A. Identification shall conform to the latest edition of the National Electrical Code (NEC), Articles 110 -21 and as a minimum requirement. PART 2 — PRODUCTS 2.01 MATERIALS A. Laminated Plastic: 1. Three layer, black front and back with white core. 2. Engraved through outer layer to show white characters on black background. 3. Beveled edges. 1 4. Other colors as specified. B. Panelboard Directory Card: Fiberboard neatly typed for newly installed panels. Circuit changes to existing panels shall be noted on the directory card by hand printing in ink. When more than five changes have been made on the directory card, a new card shall be typed. PART 3 —EXECUTION 3.01 ITEMS TO BE IDENTIFIED A. Motor starters, power panels, lighting panels and the disconnecting devices contained therein. B. Disconnecting devices that are located in the area and not part of the items listed in 3.01 1 (A). C. Control panels, starters, pushbutton stations, pilot lights and other control devices. 1 D. Transformers. E. Remote control devices. F. Conductors at both device and terminal strip terminations for control and instrumentation cables and conductors. G. Switch and receptacle covers with panel and circuit number. H. Other items as specified or noted. L018.01 26 05 53 - 1 Identification for Electrical Systems ' 3.02 USE OF NAMEPLATES AND TAGS A. Panel designations, as described in paragraph 3.04 (A), and disconnecting devices in motor control centers shall be identified by nameplates that are engraved or etched. Nameplates that are engraved or etched shall have a black background with white letters. Letters for panel designations shall be a minimum of 1/2 inch high and letters for disconnect devices, mentioned in this paragraph, shall be smaller than the panel designation but have a 1 minimum height of 3/8 inch. B. Disconnect devices in lighting panels and power panels shall be identified on the ' panelboard directory card. C. All wiring shall be identified with self - laminating, machine made thermal transfer labels. 1 3.03 APPLYING NAMEPLATES AND TAGS ' A. Nameplates that are engraved or etched, shall be attached with screws. B. Panelboard directory cards shall be placed in holders, provided for this purpose, located inside the panel doors. ' 3.04 IDENTIFICATION ON NAMEPLATES AND TAGS 1 A. The voltage designation shall also be shown on the nameplate. B. Nameplates for disconnecting devices contained in panels and motor control centers shall show the equipment name and location by floor and column number. Voltage designation shall not be included when the voltage is the same as for the panel or motor control center. ' C. Nameplates on disconnect devices located in the area but not part of a panel or motor control center shall have the equipment name, power source identification, and voltage designation. Nameplates for disconnect devices located remotely from the equipment shall ' also show the equipment location by floor and column number. D. Nameplates on items listed in paragraph 3.01 (C) shall have the equipment name while the individual switches and lights shall have the function (such as start, stop, on, off, etc.). ' E. Panelboard directory cards shall list the circuit numbers and show the equipment name and location supplied by the circuits. Equipment locations shall be shown by floor and column 1 numbers or by room numbers. END OF SECTION 1 1 1 1 L018.01 26 05 53 - 2 Identification for Electrical Systems SECTION 26 24 16 PANELBOARDS PART 1— GENERAL 1.01 WORK INCLUDED A. Provide panelboards incorporating switching and protective devices of the number, rating and type specified herein and shown in Panel Schedules. 1 1.02 REFERENCE STANDARDS A. American National Standards Institute (ANSI). 1. 67 Panelboards (ANSFUL 67). 2. C37.20 Switchgear Assemblies Including Metal - Enclosed Bus (ANSI/IEE C37.20). 1 B. Institute of Electrical and Electronics Engineers (IEEE). 1. Std. 141 -76 Electric Power Distribution for Industrial Plants. 2. Std. 241 -74 Electric Systems for Commercial Buildings. C. National Fire Protection Agency (NFPA). 1. NFPA 70 National Electrical Code. 1 D. Underwriters' Laboratory (UL). 1. U.L. 67 Panelboards. 2. U.L. 869 Service Disconnects. 1.03 QUALITY ASSURANCE 1 A. Coordination: Panelboard breakers shall be coordinated with feeder breakers in switchboard. 1 B. Acceptable Manufacturers: GE, Square D, Challenger Electric. 1 PART 2 - PRODUCTS 2.01 CONSTRUCTION 1 A. Box: 1. Material: Galvanized code gauge steel. ' 2. Size: 20 -inch minimum width; 4 -inch minimum gutter space on all sides. 3. Mounting Studs: Minimum 4 interior. 4. Knockouts: Individual knockouts by manufacturer or field -cut by Contractor. No concentric knockouts. 5. Finish: Except for box, all exterior and interior steel surfaces properly cleaned and finished with industry standard gray baked enamel paint over a rust- inhibiting phosphatized primer coating approved by the paint manufacturer, except panelboards 1 exposed in finished spaces shall have factory finish to match adjacent surfaces. B. Bussing: 1 1. Material: Copper. ' L018.01 26 24 16 - 1 Panelboards 1 ' 2. Tap Arrangement: Phase sequence type, permitting a two or three pole breaker to be installed at any location. 3. Short Circuit Bracing: Fully rated, 10,000 amperes RMS symmetrical minimum for ' 240V AC Panels, and minimum 14,000 amperes RMS Symmetrical for 480V AC Panels, or as otherwise noted. 4. Phase Bussing: Full height without reduction. 5. Neutral Bussing: 1 a. Full size, unless otherwise noted. b. Suitable lug for each outgoing feeder requiring a neutral connection. 6. All bolts used to connect current - carrying parts together shall be accessible for I tightening from the front of the panel. Wiring terminals: Compression or set screw type for copper conductors; bolted to bus. ' C. Trim: 1. Material: Code gauge steel. 2. Flush Panels: 3/4 -inch minimum overlap all around. 3. Surface Panels: Same width and height as box. 4. Mountable by screwdriver, without need for special tools. 5. Tamper - proof: Trim shall not be removable with door closed. Adjustable indicating ' trim clamps shall be concealed inside door. 6. Trim shall have piano hinge down one side and shall be openable by removing crews. Dead front cover shall not open with trim. 7. Doors: a. Shall cover all device handles, except panels having individual metal clad externally operable dead front units. b. Hinges: Concealed, 5- knuckle, steel. ' c. Over 48- inches in Height: Shall have auxiliary fasteners at top and bottom of door in addition to flush latch (3- point). d. Latches: i. Flush, not protruding beyond front of door. ii. Spring- loaded door pull. e. Locks: Equip latches with flush locks keyed alike. 1 D. NEMA 1 unless otherwise noted or otherwise required per NEC for location installed. 2.02 CIRCUIT BREAKERS A. Main Breaker: 1. Where required, main breakers shall be individually mounted separate from branch breakers. 2. Covered by a metal plate, except for the operating handle. 3. Connection from the load side to the panel bus shall be bus bar. Insulated wire not permitted. 4. Where used as service disconnect, breaker and panelboard shall be listed for use as service entrance equipment. 1 B. Branch Breakers: 1. Connection to Bus: Bolt -on. 1 C. Other requirements as noted elsewhere in these Specifications and as per NEC. 1 L018.01 26 24 16 - 2 Panelboards 1 PART 3 — EXECUTION 1 3.01 INSTALLATION ' A. Provide mounting brackets, busbar drillings, and filler pieces for unused spaces. B. Prepare and affix typed directory to inside cover of panelboard indicating loads controlled by each circuit as required elsewhere in these Specifications. C. Provide panelboards flush in areas other than mechanical rooms, electrical rooms, and ' above removable ceilings. D. Conduit shall be securely fastened to all panelboards and sheet metal outlet, junction, and pull boxes with galvanized locknuts, and one bushing installed in accordance with standard practice. The full number of threads shall project through to permit the bushing to be drawn tight against the end of the conduit, after which the locknut shall be made up sufficiently tight to draw each into firm electrical contact with the box. E. Keys: Collect all panel keys. Combine all keys on one key ring and submit at time of substantial completion. 1 END OF SECTION 1 1 1 1 1 1 1 1 111 1 L018.01 26 24 16 - 3 Panelboards 1 1 SECTION 26 27 26 WIRING DEVICES 1 PART 1— GENERAL 1.01 WORK INCLUDED ' A. Wall Switches. ' B. Receptacles. C. Ground Fault Receptacles. 1 1.02 REFERENCE STANDARDS A. American National Standards Institute (ANSI). 1. 467 Grounding and Bonding Equipment (ANSI/UL467). 2. 498 Attachment Plugs and Receptacles (ANSFUL498). 3. C73 Series Dimensions of Attachment Plugs and Receptacles. B. Federal Specification (FS). 1. W- C -596D and E Specification for Electrical Power Connector, Plug, Receptacle and 1 Cable Outlet. C. National Electrical Manufacturer's Association (NEMA). 1 1. WD 1 -79 General Purpose Wiring Devices. D. National Fire Protection Association (NFPA). ' 1. NFPA 70 National Electrical Code. E. Underwriters' Laboratory (UL). 1. UL -20 Standard for Snap Switches. 1.03 QUALITY ASSURANCE 1 A. Receptacles shall be Industry Class 5362. B. Acceptable Manufacturers: Hubbell, P &S, Sierra, Bryant, Arrow -Hart, Leviton, GE, or 1 approved. 1 PART 2 - PRODUCTS 2.01 MATERIALS 1 A. Duplex Receptacles: Full gang size, polarized, duplex, parallel blade, U- grounding slot, specification grade, rated at 20 amperes, 125 volts (unless otherwise noted), designed for split feed service. B. Ground Fault Receptacles: Specification grade duplex receptacle with integral ground fault circuit interrupter. Test and reset buttons. Matching wall plate. 1 L018.01 26 27 26 - 1 Wiring Devices 1 C. Wall Plates: Satin stainless steel, Type 302. Nominal .040 -inch thick. Match device configuration. 1 D. Nameplates: Provide engraved or embossed plastic nameplates for receptacles other than standard duplex receptacles indicating voltage, phase, amperes, circuit and panel. E. Color: Provide gray switches and receptacles in all areas. PART 3 - EXECUTION 3.01 INSTALLATION A. Furnish and install wiring devices of number, rating and type shown. B. Devices to include appropriate outlet box, cover, wall plate and other necessary installation materials for a complete operating outlet. C. Mount receptacles vertically at 15 inches (to bottom of faceplate) above finished floor, with grounding pole at top. D. Coordinate receptacle height with benches and counters. E. When mounting receptacle above bench or counter, mount horizontally with grounding pole at left. 1 F. Back wiring wells may be used for receptacles. G. Grounding: Install a separate green or bare wire between the receptacle strap grounding 1 (green) screw and a screw into the outlet box. Self - grounding strap not approved as grounding means. 1 END OF SECTION 1 1 1 1 1 1 1 L018.01 26 27 26 - 2 Wiring Devices 1 SECTION 26 28 16 OVERCURRENT PROTECTIVE DEVICES 1 PART 1— GENERAL 1.01 WORK INCLUDED A. Fuses. B. Circuit Breakers. 1.02 REFERENCE STANDARDS 1 A. American National Standards Institute (ANSI). 1. C37.16 Preferred Ratings, Related Requirements, and Application Recommendations for Low Voltage Power Circuit Breakers and AC Power Circuit Protectors. 2. C37.17 Trip Devices for AC and General - Purpose DC Low - Voltage Power Circuit Breakers. 1 3. C97.1 Low Voltage Cartridge Fuses 600 Volts or Less. B. Federal Specifications (FS). 1. W- C- 375B /GEN Circuit Breakers, Molded Case; Branch Circuit and Service, Federal 1 Supply Classification (FSC) 5925. 2. W -C- 375/(1 through 20) Circuit Breakers, Molded Case, Branch Circuit and Service (FSC) 5925. 1 3. W -F -1814 Fuse Cartridge, High Interrupting Capacity. (FSC) 5920. C. Institute of Electrical and Electronic Engineers, Inc. (IEEE). 1 1. 20 -73 Low Voltage AC Power Circuit Breakers Used in Enclosures (ANSI C37.13- 73). ' D. National Electrical Manufacturer's Association (NEMA). 1. FU -1 Low Voltage Cartridge Fuses. 1.03 APPLICABLE REGULATIONS A. Underwriters' Laboratories (UL). 1. UL 489 -72 Molded Case Circuit Breakers and Circuit Breaker Enclosures. 2. UL 198E Class R Fuses. 3. UL 198.2 High Interrupting - Capacity Fuses, Current Limiting Type. 4. UL 869 Service Disconnects. 1 B. National Fire Protection Association (NFPA). 1. NFPA 70 National Electrical Code. PART 2- PRODUCTS 1 2.01 FUSES A. Feeder, Branch Circuit and Service Entrance Fuses: 600 amperes and below, UL Class J or RK1 current limiting type, 600 volt 200,000 ampere interrupting capacity. 1 L018.01 26 28 16 - 1 Overcurrent Protective Devices I B. Motor and Inductive Circuit Fuses: UL class RK5 time delay current limiting type, 600 I volt, 200,000 ampere interrupting capacity. C. Control Circuit Fuses: UL Class J or R current, limiting type, 600V. I 2.02 MOLDED CASE CIRCUIT BREAKERS I A. Circuit Breakers: 1. Connection to Bus: Bolt -on. 2. Thermal- magnetic, molded case, with inverse time current overload and instantaneous I magnetic tripping unless otherwise shown. 3. Quick -make, quick- break, with tripped indication clearly shown by breaker handle taking a position between ON and OFF. I 4. Multi -pole breakers shall have a common internal trip. No handle ties between single pole breakers. 5. Contacts: T- rated, for heavy duty switching applications. I 6. Breakers feeding convenience outlets shall have sensitive instantaneous trip settings of not more than 10 times the breaker trip rating to prevent repeated arcing shorts resulting from frayed appliance cords. 7. Additions to existing panelboards and switchboards shall match or be compatible with 1 existing. 8. Where used as service disconnects, breakers shall be listed for use as service entrance equipment. 1 PART 3 - EXECUTION 1 3.01 FUSE INSTALLATION 1 A. Label each switch to indicate type and rating of fuse installed. B. All fuses shall be selected to provide selective system coordination. 1 C. Provide 10% (3 minimum) spare fuses of each size and rating used. 3.02 CIRCUIT BREAKER INSTALLATION I A. Label each breaker located in switchboard or separate enclosure to indicate load served. I B. Adjust settings on breakers to operate properly under actual field conditions and to provide selective system coordination. I C. Update directory in panelboards which have new breakers installed. I END OF SECTION 1 1 1 L018.01 26 28 16 - 2 Overcurrent Protective Devices SECTION 26 29 13 MOTOR AND CIRCUIT DISCONNECTS 1 PART 1— GENERAL 1.01 WORK INCLUDED ' A. Provide and install motor disconnects as shown and as required by Codes. ' B. Provide and install circuit disconnects as shown and as required by Codes. C. Disconnects to include mounting stands, brackets, plates, supports, and required hardware 1 and accessories for complete installation. 1.02 REQUIREMENTS OF REGULATORY AGENCIES A. Conform to National Electrical Code and to applicable inspection authority. ' B. Provide circuit and motor disconnects in the proper enclosure as required by NEC for the location installed unless more stringent requirements otherwise noted on the Drawings or herein. ' 1.03 REFERENCE STANDARDS A. Underwriters' Laboratory (UL). 1 1. Annual Product Directories. 2. UL -98 Enclosed Switches. ' B. National Electrical Manufacturer's Association (NEMA). 1. NEMA KS -1 Enclosed Switches. 1 PART 2- I 2.01 COMPONENTS A. Motor and circuit disconnects shall have an Underwriters' Laboratory label. ' B. Three -Phase Disconnect Switches: Three -pole heavy duty quick make, quick break 600 volt. Number of poles and ampacity as noted or required by Code. Fusible where noted with fuse clips suitable for dual element fuses unless current limiting fuses are noted. Short ' circuit rating sufficient to withstand the available fault current or let- through current before the fuse melts without damage or changes in rating. ' • C. Compression or set -screw lugs approved for use with copper wire. D. ON /OFF Positions: Clearly marked, lockable in "OFF" position. 1 E. Cover Interlock: 1. Prevents switch from being opened when "on." 1 2. Prevents closing switch when cover is open. 3. Defeater to permit authorized personnel to open door and inspect switch when "on," or operate with cover open. ' L018.01 26 29 13 - 1 Motor and Circuit Disconnects 1 1 F. Motor disconnects shall contain minimum 2 NO/NC control circuit disconnecting contacts interlocked with operating handle. 1 G. Enclosure for Dry, Indoor Locations: NEMA 1 minimum. Enclosures for outdoor locations: NEMA 3R minimum. Others as required for location installed. PART 3 - EXECUTION 1 3.01 INSTALLATION A. Install motor and circuit disconnects as recommended by manufacturer and as required by Code and UL. B. Maintain Code clearances. 1 C. Provide a nameplate on each motor and circuit disconnect identifying the equipment item served. Where disconnect is to be installed in existing motor control center replace existing nameplate with new nameplate identifying new equipment item served. END OF SECTION 1 1 1 1 1 1 1 1 1 1 1 L018.01 26 29 13 - 2 Motor and Circuit Disconnects 1 1 1 1 � APPENDIX A ODAS TECHNICAL STANDARDS HOZ 1 1 1 1 1 1 1 1 � APPENDIX B � OWNER FURNISHED 1 , , EQUIPMENT SUBMITTALS MW 1 1 1 1 1 1 1 1 INC. SYSTEMS WEST ENGINEERS, li _:„ ; A,,,, � _ :s " " sr: §*: `E3r . . , ■5■` - » € 12 :a.v. tt �.k x ., 9.',"F" ^^fir, '� .V;....�s: - ray' } r.V , - ' .„ 4,1 mechanical and electrical consulting engineers I SUBMITTAL REVIEW CHECKING IS ONLY FOR GENERAL CONFORMANCE WITH THE DESIGN CONCEPT OF THE PROJECT AND GENERAL COMPLIANCE WITH THE INFORMATION GIVEN IN THE CONTRACT DOCUMENTS. ANY ACTION SHOWN IS SUBJECT TO THE REQUIREMENTS OF THE CONTRACT. 1 CONTRACTOR IS RESPONSIBLE FOR DIMENSIONS, QUANTITIES AND COORDINATION. 1 Project Name: PERS Headquarters Data Center HVAC Upgrade ACTION CODES SWE Project No.: L018.01 A Approved 1 Review Date: April 25, 2011 B Rejected Reviewed By: Mark A. Willett C Submit Specified Item 1 Submittal No.: S1 -PP, ( #1 Pre Purchase) D Approved as Corrected Sheet: Page 1 of 1 E Revise and Resubmit 1 Item Action I No. Code Spec Section Item Name Comments 1. D 23 81 23 Liebert DS Optional Equipment: The OSHA Lock out/Tag OSHA LOTO Out lockable disconnects is not listed. An . Disconnects OSHA Lock Out/ Tag Out, lockable disconnect I to be provided 2. D 23 81 23 Liquid Detection Not listed as optional equipment on summary sheet. Leak detection data sheet is included in submittal with quantity listed as one (1), leak I detection at bottom of each cabinet is to be provided. 3. D 23 81 23 Liebert Drycooler Optional Equipment: The lockable disconnect is I OSHA LOTO Disconnects not described as an OSHA Lock Out / Tag Out Lockable disconnect. An OSHA Lock Out/ Tag Out, lockable disconnect to be provided 4. D 23 81 23 Liebert IntelliSlot Web The quote included a WebCard for ModBus IP I Card. — Change card type and BACNet IP, These protocols will not be used. Provide model IS- WEBLBDS supporting the SNMP. 5. I 6. 7. 8. 1 9. 0: \00 -MAST TEMP \CONST ADMINISTRATION \Submittal Review Master- MST.DOC I 411 HIGH STREET EUGENE, OREGON 97401 -2427 ■ phone 541.342.7210 fax: 541.342.7220 www.systemswestengineers.corn 1 1 ;'•fie., EMERSON Network Power Liebert Products & Service World Headquarters United States 1050 Dearborn Drive, P.O. Box 29186 Columbus, Ohio 43229 Telephone: 614- 888 -0246 Facsimile: 614- 841 -6973 ' Europe Via Leonardo Da Vinci 8 Zona Industriale Tognana 35028 Piove Di Sacco I Italy Telephone: 39- 049 - 9719 -111 Facsimile: 39- 049 - 5841 -257 ' Asia 29/F, The Orient Square Building F. Ortigas Jr. Road, Ortigas Center Pasig City 1605 Philippines Telephone: 63 2 687 6615 Facsimile: 63 2 730 9572 1 Liebert DS 1 GI cool Cooled Systems v y 1 Job Name PERS SERVER ROOM HVAC Model VS053KDA0EI688S & DD0466A Quantity 2 SETS Date Apr 20, 2011 Invoice # Purchaser P.O. # ' Tag # ECU- 1 /DC -1 & ECU- 2 /DC -2 Submitted By Michael Byrd 1 1 PG1 Rev 10/10 I ELECTRICAL SUPPLY REQUIREMENTS Liebert Room Unit: 460 Volt, 3 Phase, 60 Hertz, 62.9 Full Load Amps, 75.9 Wire Sizing Amps, 65000 amps rms Short Circuit Current Rating. ' Pump Package Drycooler: 460 Volt, 3 Phase, 60 Hertz, 11.6 Full Load Amps, 12.8 Wire Sizing Amps CABINET SECTION ' • Upflow • Colors: Main: Z -0420 IBM Charcoal NET CAPACITY DATA 167.7 BTUH Total Capacity 167.7BTUH Sensible Capacity 75 °F DB, 62.5 °F WB, 50% relative humidity 30% Ethylene Glycol ' Econ -o -coil net Sensible Cooling Capacity 164.2 kBTUH 45 °F Entering Fluid Temperature ' 52 gpm flow rate 24.9 feet pressure drop EVAPORATOR FAN SECTION ' • Fan Motor Horsepower: 7.5 (5.6 kW) • Air Volume: 9600 CFM • External Static Pressure: .75 Inches of Water (124.5 Pa) FILTER SECTION • ASHRAE Standard 52.2 • 4 inch Mery 8 Filters 1 HUMIDIFIER SECTION • Infrared Humidifier, Capacity: 22 lbs /hr ' REHEAT SECTION • 3 -stage Electric Reheat 25kW (includes fan motor) CONTROL SECTION • Microprocessor with Large Graphic Display • Display Language is English ' OPTIONAL EQUIPMENT • Condensate Pump • Smoke Sensor ' Frame Frame is constructed of 14 gauge steel, MIG welded, and coated using an autophoretic dipping process. Frame can be field separated into three sections for rigging through small spaces. Upflow Top Air Supply, Front Throw Supply air exits top of cabinet, front throw. ' Upflow Air Return, Front Return air enters unit from the front of cabinet through factory installed black grilles and has 4" filters with MERV 8 rating. 1 PG2 Rev 10/10 1 I Exterior Panels Exterior panels are powder coated, insulated with 1" (25mm) 1 -1/2 Ibs density insulation, and have 1/4 turn fasteners for easy removal. A hinged access panel opens to a second front panel which is a protective enclosure for all high voltage components. Blowers Centrifugal type, double width, double inlet, dynamically balanced to a vibration tolerance of two mils in any plane with lifetime lubricated self - aligning pillow -block ball bearings rated at a minimum L3 life of 200,000 hours. Factory installed static regain duct is attached to the bottom of the blower. Motor 7.5 HP (5.6 kw) motor operating at 1750 rpm @60hz (1450 RPM @ 50hz). Open Drip Proof, Premium Efficiency motor meets NEMA Premium Efficiency standard. Drive Package ' Dual fixed -pitch motor sheaves, dual fixed -pitch fan pulleys, Dual belts. An auto - tensioning system is factory installed to provide constant belt tension and improve belt life. 5 -year parts warranty on sheaves, pulleys, belts, fan bearings. Humidifier ' High intensity infrared quartz lamps over a stainless steel humidifier pan. An automatic water supply system continuously maintains water level and an automated flush system greatly reduces mineral precipitation. A flow control valve permits operation at water pressure between 15 and 150 PSIG (103.4 and 1034 kPa). Reheat Electric reheat coils are low watt density, 304/304 stainless steel fin tubular construction, protected by thermal safety switches, controlled in three stages. Refrigeration Circuits Each unit includes two(2) independent refrigeration circuits with hot gas mufflers (semi - hermetic compressor units only), liquid line filter driers, refrigerant sight glass with moisture indicator, non- adjustable, externally equalized expansion valves, and liquid line a solenoid valves. Compressors located outside the airstream and shall be removable and serviceable from the front of the unit. Compressors Two compressors. Scroll -type compressors with variable capacity control (Digital Scroll). The compressor solenoid valve cycles in response to room load in order to unload the compressor. The controler engages or dis- engages the compressor on a 15 second control cycle. Includes vibration isolators, thermal overloads, automatic reset high pressure switch with control lockout after three(3) failures, pump down low- pressure transducer, suction line strainer, and rotalock service valves. O Evaporator Coil A- France design, with offset orientation to ensure proper condensate drainage. Coil is constructed of interwoven circuiting of rifled copper tubes and aluminum fins manufactured by Liebert. A stainless steel condensate drain pan is provided. f Refrigerant R -407C refrigerant, which meets the EPA clean air act and Montreal Protocol requirements for phase out of HCFC refrigerants. Field a supplied and field charged on air- cooled units. Smoke Sensor The smoke sensor monitors the return air, shuts down the unit upon detection, and sends visual and audible alarm. Dry contacts are ' available for a remote customer alarm. A Supervision relay is included. This smoke sensor is not intended to function as or replace any room smoke detection system that may be required by local or national codes. iCOM Service Bracket The iCOM Service Bracket enables service technician to temporarily hang 1COM display after removing from accent panel. Condensate Pump The condensate pump is factory mounted in the cabinet and includes integral dual -float switches, pump and motor assembly, and ' reservoir. The secondary float will shutdown the unit and indicate an alarm condition on the unit, upon high water condition. Capacity is 145 GPH (548 Ili) at 20 feet (58kPa) head. 1 PG3 Rev 10/10 1 I GLYCOOL Coil The GLYCOOL (econ -o -coil) is constructed of copper tubes and aluminum fins. The coil is A -frame (downflow) or V -frame (upflow) construction in order to minimize air pressure drop, and is nested with the DX coil. The econ -o -coil is upstream of the DX coil to enable pre - cooling of the air. t GLYCOOL Three -Way Control Valve The GLYCOOL coil is equipped with a fully proportional 3 -way control valve. This motorized control valve controls the amount of flow to the GLYCOOL (econ -o -coil) coil to control room temperature and relative humidity. High Pressure GLYCOOL System, 350psi (2413 kPa) The GLYCOOL system shall be designed for a pressure of 350 psi (2413 kPa). Drycooler The Liebert manufactured outdoor drycooler. Low profile, multiple direct drive, propeller fan type. Aluminum cabinet with copper tube, aluminum fin coil arranged for vertical air discharge. Pump Package ' Dual Pump Package The dual pump package shall include pumps, enclosure, field mounted flow switch and a separate factory -wired control box (including a lead/ lag switch for the pumps). The standby pump shall automatically start upon failure of the lead pump. Each pump shall be rated for 52 GPM at 70 feet of head. 1 1 1 1 1 1 1 1 1 1 1 PG4 Rev 1 0/1 0 1 1 1 LIEBERT DS CABINET AND FLOOR PLANNING DIMENSIONAL DATA 1 UPFLOW WATERIGLYCOLIGLYCOOL 53 -77kW (15 -22 TONS) ALL COMPRESSOR MODELS 1 Condenser Cleanout Access 1 000000 o a 33" 1 (838mm) ' 35" 3/4.. ( 889mm) I (19mm) Bezels l _�• ° Required for 1 condenser ceanout Alternate Condenser Fluid Piping Entrance TOP VIEW 1 High Volt Connection(s) Low Volt Connections) Minimum required for blower replacement 1 till 1 1 /2" r 109" ( 38mm) j I (2769mm I♦ \�♦ 64" 1 �/' 610mm ) 76" \ 1 ( 1930mm) 1 34" \� - ( 864mm 1 Shaded area indicates a T recommended minimum n --T -.1L - clearance be provided for 2" 1 1. 108" component access. 1 (51 mm) f 2743mm l Note: Front air return unit shown. For rear return unit, in addition to front service area shown, also include FRONT VIEW 25" (635mm) on one side of unit for access to rear 1 return filter box. See DPN001196. 1 DRY WEIGHT Ib(kg) APPROXIMATE Model 053 070, 077 Scmi Hcrmctic W- ater/GIycol 2650 (1205) 2800 (1270) Comprc: sor el 2830 (1287) 2980 (1352) 1 > Sefell -ef Digital Scroll Watcr /Clycol 2370 (1075) Compressor Glycool /Dual Cool 2550 (1157) 1 DPN001167 REV 10/06 REV 1 1 LIEBERT DS 1 PRIMARY CONNECTION LOCATIONS UPFLOW WATERIGLYCOLIGLYCOOL 53 -77kW (15-22 TONS) 1 NOTES: ALL COMPRESSOR MODELS 1. Drawing not to scale. Tolerance on all piping dimensions is ± 1/2" (13mm). ALL DIMENSIONS FROM Field routed alternatives for water /glycol connections. REAR CORNER OF UNIT X1 0 1 See submittal page DPN001191 for blower outlet and deck INCLUDING PANELS dimensional data. P HUM BLOWER BLOWER 8 „ W1' W2 C HUM OUTLET OUTLET I a CPD ( 203mm) Q 35" (889mm) (73mm) Y I 31 /2" LV1 ( 89mm) 0 E1 0 E2 • LV3 I. 109" 1\ 1 (2769mm) FRONT OF UNIT TOP VIEW OF UNIT 1 I ■ ( 152mm) I _.} I WS F 17 3/16" I W3 WR ( 437mm ) � � CGD* I i iii 3 7/8" CGD* ( 98mm) 14 1/4" 362mm I 15 7/8" 403mm ) FRONT SECTION VIEW OF UNIT LEFT SIDE SECTION VIEW OF UNIT (LEFT FRONT PANEL NOT SHOWN) 1 POINT DESCRIPTION X Y CONNECTION SIZE / OPENING 1 W1 �3\ WATER /GLYCOL / GLYCOOL ACCESS (BOTTOM) 102 - 15/16" (2615m m) 9" (229m m) 3-1/2" (89m m) X 8" (203m m ) W2 /3\ WATER /GLYCOL / GLYCOOL ACCESS (TOP) 102-15/1 6" (2615m m) 9" (229m m) 3 -1 /2" (89mm) X 8" (203m m ) W3/3\ WATER /GLYCOL /GLYCOOL ACCESS (SIDE) - - 6" (152mm) x 17- 3/16" (437mm) I WS/3 WATER /GLYCOL / GLYCOOL SUPPLY - - 2-1 /8" CU SWEAT WR/\ WATER /GLYCOL / GLYCOOL RETURN 2 1/8" CU SWEAT CGD* CONDENSATE GRAVITY DRAIN - - 3/4" FPT I CPD CONDENSATE PUMP DISCHARGE (OPT) 79-5/16" (2015mm) 11-7/8" (302mm) 1!2" CU SWEAT HUM HUMIDIFIER SUPPLY LINE 79-5/16" (2015mm) 9-7/8" (251 mm) 1/4" CU SWEAT ECS ** ECON -O -COIL SUPPLY 78 -5/8" (1998mm) 7 -7/8" (200mm) 2 -1/8" CU SWEAT I ECR ** ECON -O -COIL RETURN 78-5/8" (1998mm) 4-5/8" (1 17mm) 2-1/8" CU SWEAT El ELECTRICAL CONN. (HIGH VOLT) 75-3/8" (1915mm) 30" (762mm) 2 -1/2" E2 ELECTRICAL CONN. (HIGH VOLT) 69 -7/8" (1775mm) 30" (762mm) 2 -1/2" I LV1 ELECTRICAL CONN. (LOW VOLT) 19-1/2" (495mm) 29-1/16" (738mm) 7/8" LV2 ELECTRICAL CONN. (LOW VOLT) 19-1/2" (495mm) 30-1/2" (775mm) 7/8" LV3 ELECTRICAL CONN. (LOW VOLT) 19 -112" (495mm) 31- 15/16" (811 mm) 7/8" 1 * Field pitch Condensate Drain line a minimum of 1/8" (3.2 mm) per foot (305 mm). All units contain a factory installed condensate trap. Do not trap external to the unit. Drain line may contain boiling water. Select appropriate drain system materials. The drain line must comply with all local codes. **Supplied on Dual Cooling Systems only I DPN001214 REV 01/07 REV 1 1 LIEBERT DS 1 DISASSEMBLY DIMENSIONAL DATA UPFLOW WATERIGLYCOLIGLYCOOL 53 -77kW (15-22 TONS) 1 ALL COMPRESSOR MODELS l illik' I , -.,_ t ? ill* '''''''''-, 1 ' P „ � 1 , ' a rk 1 itiii \� �, BLOWER & ELECTRIC -�' /j BOX ASSEMBLY 1 31 1 /4” (794mm ) 11 1 COMPRESSOR ASSEMBLY ...■ m: ! 76 P l HI 1 . 1 m "� ( 1930mm ) II �� 1, [ FILTER &COIL ASSEMBLY Assembled Height 1 1 (1930mm) pp _. , v , II • „ii„, 4513/16" 1 ( 1163mm ) T rT T • 1 If' es-- 33" 26' 82" 1 (838mm) (660mm) (2083mm ) 108" ( 2743mm ) Assembled Length I DRY WEIGHT lb(kg) APPROXIMATE (Includes Panels) Semi Hermetic Compresor Ssfell-er Digital Scroll Compressor Watcr /Clycol Watcr /Clycol Glycool /Dual Cool COMPRESSOR ASSEMBLY 1270 (578) 1270 (578) 810 (382) 840 (382) I BLOWER & ELECTRIC BOXASSEMBLY 770 (349) 770 (319) 770 (319) 770 (349) FILTER & COIL ASSEMBLY 760 (315) 848 -{426) 760 (315) 940 (426) I NOTE: Drawing views are simplified with panels removed to show overall dimensions. See disassembly and handling instructions in installation manual. I DPN001211 REV 10/06 REV 0 1 LIEBERT DS II ELECTRICAL FIELD CONNECTIONS UPFLOW AND DOWNFLOW MODELS e ® Intellislot housing 0 • 34 3-;.1.z.-. ° B • r:�nnC�nn;�C IIIII�I C D 0 OVERLOAD PROTECTORS 1 o 1= • @' i�.14./ ; P64 o v 1.1 _I' II O g 7'7. ■17.1 ; - 44444 - . . . . t . .. P67 y CONTACTORS 0 44444 o5: ? 1 01 . 11 , III 60 Hz _ nu T i CONTACTORS&RELAYS . u u O 0 1 5 Hz DOWNFLOW DOWNFLOW LOW VOLT SECTION I Note: Typical orientation of components shown. Component location varies by option and unit size. o © 10 © 10 1� ® CAUTION: LILIAN C][ [] LKAL iLl UPFLOW Risk of broken or shorted low volt II 82 83 88 89 m 76 94 95 96 97 91 92 93 80 81 m ®m 78 © wiring. Field installed low volt wiring [ �[�[ X ] [ ]CO][ ][ I X ][�[][�][��[��[�[�[X ] must be routed with loop as shown [ A B to allow electric box to swing. : I I Co "]C� C� mix o O Co]Co]Co]CA �------ --`- .. ' I 58 59 84 85 MEE37B 38 24 50 m® 56 70 mmHg [III] [ O][ III OM o]C O][ I I] C D 1 4 4444 -' ' '���T: X 00 44444 :5:.:—..1?- .II. 1 4 {I �o —Pill 8:; 1 •.• III I N POINT OF HINGED LOW VOLT ELECTRIC BOX Note: Refer to DPN000807 for descriptions of numbered callouts. UPFLOW LOW VOLT SECTION I REV 05/08 DPN000806 REV 3 1 LIEBERT DS ' ELECTRICAL FIELD CONNECTION DESCRIPTIONS DOWNFLOW MODELS 1 1 STANDARD ELECTRICAL CONNECTIONS 1) Primary high voltage entrance - 2.50" (64mm); 1.75" (44mm); 1.375" (35mm) diameter concentric knockouts located in bottom of box ' 2) Secondary high voltage entrance - 2.50" (64mm); 1.75" (44mm); 1.375" (35mm) diameter concentric knockouts located in top of box 3) Primary low voltage entrance - Quantity (3) 1.125" (28mm) diameter knockouts located in bottom of unit 4) Secondary low voltage entrance - Quantity (3) 1.125" (28mm) diameter knockouts located in top of box ' 5) Three phase electrical service - Terminals are on high voltage terminal block (disregard if unit has optional disconnect switch). Three phase service not by Liebert. 6) Earth ground - Terminal for field supplied earth grounding wire. 7) Remote unit shutdown - Replace existing jumper between terminals 37 & 38 with field supplied normally closed switch having a 1 minimum 75VA, 24VAC rating. Use field supplied Class 1 wiring. 8) Customer alarm inputs - Terminals for field supplied, normally open contacts, having a minimum 75VA, 24VAC rating, between terminals 24 & 50, 51, 55, 56. Use field supplied Class 1 wiring. Terminal availability varies by unit options. ' 9) SiteScan - Terminals 77( -) & 78( +) for a 2 wire, twisted pair, communication cable (available from Liebert) to optional SiteScan. 10) Common alarm - On any alarm, normally open dry contact is closed across terminals 75 & 76 for remote indication. 1 AMP, 24VAC max load. Use Class 1 field supplied wiring. ' 11) Heat rejection interlock - On any call for compressor operation, normally open dry contact is closed across terminals 70 & 71 to heat rejection equipment. 1 AMP, 24VAC max load. Use Class 1 field supplied wiring. OPTIONAL ELECTRICAL CONNECTIONS 12) Factory installed disconnect switch 14) Three phase electrical service - Terminals are on top of disconnect switch. Three phase service not by Liebert. 15) Smoke sensor alarm • Factory wired dry contacts from smoke sensor are 91- common, 92 -NO, and 93 -NC. Supervised contacts, 80 & 81, open on sensor trouble indication. This smoke sensor is not intended to function as, or replace, any room smoke detection system that may be required by local or national codes. 1 AMP, 24VAC max load. Use Class 1 field supplied wiring. 17) Condensate alarm (with condensate pump option) - On pump high water indication, normally open dry contact is closed across terminals 88 & 89 for remote indication. 1 AMP, 24VAC max load. Use Class 1 field supplied wiring. 19 Auxiliary contact • On an call for ccon o coil o orction normally opcn dry contact is closcd across terminals 72 & 73 on duel cool rY Y P Y p ry unity only. 1 AMP, 24VAC max load. U3c Class 1 field supplied wiring. . jumpers with field supplied normally closed switch having a minimum 75VA, 24VAC rating U3c ficld 3upplicd CIa33 1 wiring. 111 21) Common alarm - On any alarm, two additional normally opcn dry contact3 arc closed ecro3s tcrminals 94 & 95 and 96 & 97 for rcmotc indication. 1 AMP, 24VAC max load. U3c Class 1 field 3upplicd wiring. 22) Main fan auxiliary awitch On closure of main fan contactor, normally opcn dry contact b closcd across tcrminals444& -85 fe 1 rcmotc indication. 1 AMP, 24VAC max load. U3c CIa33 1 field 3upplicd wiring. - • - - - - ..' 1 NOTE: Refer to specification sheet for total unit full load amps, wire size amps, and max overcurrent protective device size. 1 REV 05/08 DPN000807 REV 1 1 1 LIEBERT DS PIPING SCHEMATIC I GLYCOOL W/ DIGITAL SCROLL COMPRESSOR MODELS LIEBERT -• • l Optional Dual Pump System shown HEAT REJECTION TANK ** GLYCOL PUMPS Check Valves* n n (on Dual Pump DRYCOOLER t Pressure Systems only) I (Glycol) t Port* Aquastat Gate Valves* Sensing - - I I Bulbs Hose i A Vents Pressure Port* I Bib* Shut -Off Valve* (typical) * ** I 1 Fl - - I Flow S Supplied witch with Dual - - IYI - - Pump Systems Shut -Off Valve* Flow- Regulating I 1 t Valve* RETURN SUPPLY I LIEBERT DS UNIT (and associated piping) ECON -O -COIL RETURN SUPPLY 3 -Way Shut Off Valve* I LIQUID Chilled Glycol Shut Off Valve* ' J '28-42kW Digital Solenoid Valve S ensin Bulb Ib Hose 9 EVAPORATOR Valve Thermistor Hose 4 :70kW Digital �r V COIL Bib I Bib* 1 Solenoid Valve N' ICTION AJ i Service Valve ("1 Check Service External 3-Way I Valve COMPRESSOR Valve M otorized Equalizer Ball Valve From DISCHARGE • ♦ Control bp I PARADENSER® CONDENSER ‘-i—>F<-0---= _______/'''°- J� • • I Expansion Solenoid Sight Filter Drier l iCOM To Valve Valve Glass Pressure iCOM Relief valve(s) supplied Transducer TO SECOND .. C - 1 1 " --- t Control i with 50 Hz EU CE units rated REFRIGERATION maximum 480 PSIG (33 Bar). CIRCUIT NOTE: TWO REFRIGERATION CIRCUITS PROVIDED. • SINGLE REFRIGERATION CIRCUIT SHOWN FOR CLARITY. I FACTORY PIPING * Components are not supplied by Liebert but are recommended for — - - — FIELD PIPING proper circuit operation and V SERVICE / SCHRADER (ACCESS) CONNECTION NO VALVE CORE maintenance ** Field installed at highest point in SERVICE / SCHRADER (ACCESS) CONNECTION WITH VALVE CORE system on return line to pumps * ** Locate at tops of all risers and I any intermediate NOTE: SCHEMATIC REPRESENTATION SHOWN. THIS SCHEMATIC DOES NOT IMPLY OR DEFINE ELEVATIONS AND system high points COMPONENT LOCATION, UNLESS SPECIFICALLY NOTED. 1 DPN001432 REV 11/07 REV 0 1 LIEBERT DS 1 BLOWER OUTLET AND DECK DIMENSIONAL DATA UPFLOW 53.77kW (15-22TONS) 1 MODELS BLOWER SUPPLY A B C DIMENSIONAL DATA inches (mm) D E F G H 15 x 15 FRONT THROW 15 -7/8" (404mm) 18 -5/8" (472mm) 2 -1/8" (54mm) 25 -5/8" (651mm) 27 -3/4" (705mm) 55 -1/2" (1410mm) 25 -1/8" (638mm) 50 -1/2" (1283mm) 53 -77kW RCAR T1IROW 15 -7/3" (4A4 } 18 5/8" (172mm) 11 5/8" (295mm) 25 5/8" (651mm} 27 3/4" (705mm) 55 1/2" (1410+nm) 25 1/8" (638mm) 60 1/2" (1283mm) I (15 -22 Tons) 15 x 11 FRONT TI IROW 15 7/8" (404mm) 14 11/16" (373mm) 2 1/8" (54mm) 25 -5/8" (651mm} 31 3/8" (797mm} 58 7/16" (1484mm) 27 3/4" (705mm) 47" (l494rnm) REAR TI IROW 15 7/8" (404mm) 14 11/16" (373mm) 11 5/8" (295mm) 25 5/8" (651mro) 31 3/8" (797mm) 58 7/16" (1481mm) 27 3/1" (705mm) 47" (1191mm) 1 — 98" (2489mm) or 109" (2769mm) F I E BLOWER OUTLETS* C i A t A A 1_ 35" 1 —B - F�B� I889mm)Ref 1 BLOWER OUTLET LOCATION - TOP VIEW Front of Unit (PREFERRED CONNECTION LOCATION) 1 H +{.— G ---�{ 21 /8" 1 I I � (54mm ) 1 t D _i_ 35" 1 889mm) Ref 1 Front of Unit I BLOWER DECK LOCATION - TOP VIEW * Duct flanges not provided. I TOP OF UNIT 1 BLOWER DECK 1 112" D � (38mm) 1 1 76" Ref 1 1 1930mm ) 1 DPN001191 REV 08/08 FRONT OR REAR AIR THROW SUPPLY REV4 1 LIEBERT DS 1 DUCTING CONFIGURATIONS 1 e 1 ga 111 Ir 1 �� �.ri ,,; 1 o 1 1 1 A e 1 trii i i elli■ all 1 0 , i o O� 1 1 ..i.r. 1 1 A Straight section of duct off of unit to be 1.5 to 2.5 times the longest blower dimension. 1 A Typical ducting shown, may run to either side. * Follow standard practices on all duct work. 1 I DPN001156 REV 7/06 REV 0 ' Liebert iCOM® Control System Intelligent Communications & Monitoring Large Graphic Display (Unit or Wall- mounted) EMERSON ,rr w tweratt Pay.w. Large Graphic Display shown in unit bezel Large Graphic Display for Wall- Mounting The Liebert iCOM® Large Graphic Display shall be microprocessor based with a 320x240 dot matrix graphic 9 P P Y P 9 P monitor with control keys for user inputs mounted in an ergonomic, aesthetically pleasing housing. The display and housing shall be viewable while the unit panels are open or closed. All parameter changes are password protected. Wall- Mounted Large Graphic Displays shall be capable of being mounted on a wall and are provided with a power ' supply. Wall- mounted displays can be added to a Unit -to -Unit network and remotely located from the cooling unit(s) to provide convenient monitoring and control capabilities. ' Large Graphic Display only features: The Large Graphic Display provides all of the same features of the Small Graphic Display, plus Large Graphic Display only features. U Event Log — Automatically stores the last 400 unit and system (U2U communication required) events (messages, warnings, and alarms) Spare Parts List - shows a list of key spare parts, their quantity and respective parts numbers ' Unit Diary - A free field area where unit history may be stored for reference View Network — Shows a summarized view of all the cooling units connected on a U2U network Centralized Operation — View and configure any cooling unit on a U2U network from a Large Graphic Display System View — View the averages of all operations being performed on the U2U network ' Active Alarms on Status Screen — Last two unit/system events are displayed at the bottom of the Status Screen for rapid identification of critical events without having to enter submenus Full Text Descriptions — The large screen size eliminates the need for abbreviated text, simplifying user operation ' DPN000794 REV 4/09 REV 2 1 LIEBERT iCOMTM I Display Service Bracket (Optional) p Y � p ) ! hi 126" . (32mm) c�- ' 7.25" (184mm) /' ., . L . I studs k 0 DD I eb 0 ,O D p 6.00" I I (152mm) 0 Bracket Bracket with Display ' /. '\ ` / Bezel /Cradle Assembly 14 1 r) f I ' ' � . • ,s V,!\ I \ 01 .___.,--------------- I Liebert Room Unit with Bracket & Display (unit size varies per product line) PURPOSE: Bracket with display assembly may be hand held for adjustments. Bracket enables hanging the display 1 between service tasks. STEPS: 1 1) Verify that unit vertical panels are in place. 2) Unlatch display from cradle by pinching top tab while holding back of display - careful not to drop or let display hang by cables. I 3) Align studs of bracket with keyholes on back of display. 4) Compress bracket and display at stud points together until bracket studs slide into slots of keyholes - careful I not to pinch cables. There should be a tight fit once bracket is in place. 5) Hold display in hand to make adjustments. 6) Hang from lower edge of low voltage compartment between service tasks. I 7) After use, remove and store bracket in tool box (do not store in electric panel). 8) Return Liebert iCOM display to cradle /bezel assembly. 1 DPN000952 REV 4/09 REV 1 1 LIEBERT vNSA Network Switch Assembly: Dimensions 1 3.298" 4mm ) 1 • A\ 0 W 1 ce CD I ° � 1 305mm ) r , .213" . I ( 5mm) I 694" 1 ( 1 8m m) i IL I 375" - ° 1 10m m) • -.•••••' �; • 1 DETAIL A 14.25" (362mm ) MOUNTING SLOT 1 (TYP 2 PLACES) \.,.,../ 88" 12.50" I (22mm 1 _ (318mm 1 nn / ■ A 1 1 1 0 1 100" (. 25mm ) 213" 2 PLACES) 1 Inside view of back of box & back plate ( 5mm I DPN001135 REV 05/06 REV 0 1 LIEBERT vNSA 1 Network Switch Assembly Internal Details 1 1 1 Ground Lug for field ground wire connection I 8 Ports supplied on: Model vNSA8 -iCOM: 7 free ports available Model vNSA8: 8 free ports available 1 '- 0 -0- ® � a I I ( : _ : ,■ I _ ■ I ` U E: I IC-1 . [1 I m \ I ����� 11 1 .i / r-- 0 0 �I! J -- i RR 11111 110 . I I _.,• o ® ® o 1 6 Ports supplied on: Model vNSA16 -iCOM: 13 free ports available I Model vNSA16: 14 free ports available 100 -240 Vac, Single Phase 47 -63 Hz 0.4 A Volt Power Connection Requires field supplied hard wiring 16AWG / stranded maximum or connector /plug. 1 Knockouts (6) & trap door (1) available for field wiring /cabling entrance on top & bottom sides I NOTE: Field to supply CATS or better cables. Maximum # of Connected Cooling Units 1 Network Switch Model w J Small ICOM Display w 1 Large iCOM Display vNSA8 -ICON 7 Units 3 Units vNSA16 -ICOM 13 units 6 Units 1 I vNSA8 8 Units 4 Units I vNSA16 14 Units 7 Units 1 I DPN001137 REV 05/06 REV 0 1 1 L Liebert, EMERSON. Network Power 1 LIEBERT LIQUI -TECT 460 KITS Zone Leak Detection Module With Cable 1 Product Specification Sheet Components Liqui =tect 460 Module I Description The LT460 consists of a metal enclosure with a The Liebert Liqui-tect 460 (LT460) provides zone hinged top door providing access to the internal cir- detection of leaks, protecting equipment by con- cuit board for wiring termination and configuration stantly monitoring the area for leaking liquids. The of DIP switches. The LT460 will monitor up to 100 1 LT460 is the ideal solution for perimeter sensing or feet of connected LT500Y leak detection cable. serpentine coverage of areas requiring up to 100 feet LT500Y Leak Detection Cable of cable. The cable material and construction allow the cable I Selectable modes of ? 1 r ; _ to lie flat when used with hold -down clips. The operation provide flexI Utz - - LT500Y is plenum -rated and UL- listed for safe ble alarming options �•; ,.,, ,,,� . - operation. and protection for the . L -0fi00 ( 0` : :. • If obtained separately, cables are available in cable. The LT460 con- , -= o ; ,. x x lengths of 15, 35 and 50 feet. These cables can be stantly a zone : , connected incrementally to monitor from 15 feet for leaks, internal i1 • ..-J ;' up to 100 feet. An end terminator and hold -down I faults and power fail- . M 4 clips (two clips required for each 6 8 ft. of cable) ures and warns of any c+�. r � must be ordered separately. abnormal conditions. 4 ' / ' / r' • If obtained in a kit, cables are available in Top cover LEDs provide ' ? q r- ,` .i lengths of 20, 25, 30, 35 and 45 feet. Cables in kits I status indication and also ensure the cable is prop-cannot be lengthened. Hold-down clips are erly installed and operational under raised floors. provided. Two independent outputs provide a signal to a local Refer to the matrix on page 2 (Prepackaged I alarm panel, Liebert environmental unit, remote Sizes for Liebert Units) to select a building management system or external equip - preconfigured kit sized to specific lengths for ment, such as motorized water shut -off valves. Liebert environmental units. I The LT460 kit is ideally suited for the following: Configuration Switch Settings Applications A four- position DIP switch is used to select two alarm (filter) delays and three mutually exclusive I • Glycol, Condenser Water and Chilled Water Cooling Piping Leak alarm modes. The switches are located next to the wiring termination blocks. • Humidification Feed Water Piping Switch Settings OFF ON I • Condensate Pumps and Drains 1. Leak Detect Filter —E losec 2min 2. Alarm Latch E No Yes • Unit and Ceiling Auxiliary Drip Pans 3. Alarm Retest Delay — C S1 No 1 hr 4. Not Used C • Overhead Piping Troughs ALL CIRCUITS: CLASS 2 I Locations Contacts shown in POWERED, NON•ALARM state Contacts TB e N:C q J Rating: { TB3 -2 e C 2 I • Large -Scale Network Control Centers 24V,3A • Data Centers TB3 -1 ® N.O. 0- ® N.C. ontacts TB2.3 p • MRI, CAT Scan Rooms Rating: _E TB2.2 e C 1 24V,3A TB2.1 0� • Server Rooms - Closets ®- N .O. 1 •Unattended Remote Shelters 0. so z -r TB1.2 0.12A TB1.1 e___] E • Sensitive Areas With Overhead Piping 24V% • Mechanical Equipment Rooms @ CONNECT ENCLOSURE TO EARTH GROUND I • Industrial Process Control Rooms , I 1 1 1' Specifications Dimensions - Top & Front Views Liqui -tect 460 Module TOP VIEW Shipping weight: 2 Ibs (0.9 kg) Power requirements 24 VAC 120 mA, 50/60 Hz + 4.75" —� Mounting holes: #8 screws Q 3 VA (max.) (121 mm) II Enclosure imensions 5.35" x 3.23" x 3.5" 1 00.0 FRONT VIEW WxDxH (135.9mm x 82mm x 88.9mm) o Mounting hole dimensions See diagrams at right 4.25" I IIIIIIII °/ (108mm,) Weight (assembled) 2.0 Ib. (0.9 kg) Leak / Form - C Sensing cable All Liebert LT500 sensing detection relay outputs compatibility cables cable 8 P ower 3.25" Maximum length of connector wiring 83mm sensing cable 100ft (30.5m) connection 0 l► ( 1 ) i Metal enclosure NEMA 1, IP 30 4.75° ��' Environmental Conditions (121 mm) (51 mm) I Operating temperature 50 °F to 104 °F (10 °C to 40 °C) Prepackaged Sizes for Liebert Units Operating humidity 10% to 95% relative humidity Leak Detection Kit Installation Suggestions (non- condensing) I Operating altitude Output Relays 0 to 10,000 ft. (0 to 3,048m) Scenarios Upflow Upflow Downflow Downflow Unit Unit Unit Unit Contact rating 2 Form -C, 3 A rating at 24 VAC Detection Detection Detection Detection Agency Listings around on sides and around on sides and entire unit in front of unit entire unit in front of unit 0 ind UL UL916 C22.2, No. 205 M1983 Note: icates 0 �i � 1 m - - ? i C UL I placement I -- I I -- I I II I. II CE Yes of LT460 2' clearance 2' clearance L---I L _ — J module in front in front 6' clearance 6' clearance I FCC Compliance 47 CFR, Part 15 in front in front Distance: Distance From Unit Placement on Subfloor In back 2ft (No cable) 1 ft (No cable) Under Cooling Support Equipment On sides 2ft 2ft 1 ft 1 ft U PP In front 2ft 2ft Eft 6n Unit (footprint -in.) PART NUMBER To a Liebert Challenger environmental unit and an (32.5 x 32..5) LT460 -Z30 LT460 -Z20 LT460 -Z30 LT460 -Z25 I optional* o PII Himod monitoring (69 x 35) LT460 -Z35 LT460 -Z20 LT460 -Z35 LT460 -Z25 panel ' �' Deluxe System /3 To external a rr� � ' (50 x 35) LT460 -Z30 LT460 -Z20 LT460 -Z35 LT460 -Z25 I power _' WO (74 x 35) LT460 -Z35 LT460 -Z20 LT460 -Z35 LT460 -Z25 directly or " �j Leak detection (99 x 35) LT460 -Z45 LT460 -Z25 LT460 -Z45 LT460 -Z30 from (122 x 35) LT460 -Z45 LT460 -Z25 LT460 -Z45 LT460 -Z30 "'��'_--- K i cable unit ■�� -- DS Leak detection zone (directly (73 x 35) LT460 -Z35 LT460 -Z20 LT460 -Z45 LT460 -Z30 LT460 beneath unit) (86 x 35) LT460 -Z35 LT460 -Z20 LT460 -Z45 LT460 -Z30 (98 x 35) LT460 -Z45 LT460 -Z25 LT460 -Z45 LT460 -Z30 * Output connections to external alarm monitoring panels (109 x 35) LT460 -Z45 LT460 -Z25 LT460 -Z45 LT460 -Z30 such as the Liebert contact closure alarm panels I (132 x 35) LT460 -Z45 LT460 -Z25 LT460 -Z45 LT460 -Z30 Ordering Information Packaging Quantity Product Number Description I LT460 -Z20 Zone Leak Detection Kit With Cable and Hold -Down Clips 20 -Foot Cable 1 LT460 -Z25 Zone Leak Detection Kit With Cable and Hold -Down Clips 25 -Foot Cable Prepackaged LT460 -Z30 Zone Leak Detection Kit With Cable and Hold -Down Clips 30 -Foot Cable Kits I LT460 -Z35 LT460 Z45 Zone Leak Detection Kit With Cable and Hold -Down Clips 35 -Foot Cable Zone Leak Detection Kit With Cable and Hold -Down Clips 45 -Foot Cable LT460 Zone Leak Detection Module LT500 -15Y Leak Detection Cable 15 -Foot Cable Available LT500 -35Y Leak Detection Cable 35 -Foot Cable Separately LT500 -50Y Leak Detection Cable 50 -Foot Cable LT500 -ET End Terminator for LT500Y Cable I HDC Hold -Down Clips 1 2 1 1 Power Wiring The LT460 is rated for 24 VAC, 50/60 Hz and 0.12 amp. I Figure 1 24V from Liebert environmental units to LT460 Liebert DS, Deluxe System/3, Challenger, Himod or Mini -Mate2 (8 ton) LT460 TB1 T61 111 T5 (24V) • I 0 TB1 - G5 (Ground) • I TB1 -2 1 o 0 Tr -.-., Jl_l T81 E 1372 p 73 O TB1 p 74 I D C 24V Ts p [j p c2 � Location of o p �� T5 (24V) 0 04 connection ® GRD GB on Liebert unit 1 n 01 to, o Ii n I 4 1 r.. a s * 1 Liebert Mini -Mate2 (1 to 5 ton) LT460 1 TB1 TB1 -1 From 24V transformer* • TB1 -2 I * Requires a 24V external transformer (there are no designated terminal connections on the unit) I Figure 2 24V from transformer to LT460 Transformer LT460 TB1 I From 24V TB1 -1 transformer 7 TB1 -2 1 1 1 1 1 3 1 1 Wiring to Auxiliary Alarm Panels The LT460 has two Form -C dry contact alarm output contacts (TB2 & TB3). Each contact is rated for 24 VAC at 3 amp. 1 Figure 3 LT460 to Liebert environmental units LT460 Liebert DS 1 TB2 / TB2 -3 (N.C.) • En {` unit I TB2 -2 (C) • 1 • 24 (24V) TB2 -1 (N.O.) •-- 1 • 50, 51, 55 or 56 I LT460 Liebert Deluxe System/3, Challenger, Himod or TB2 Mini -Mate2 (8 ton) Environmental 111 TB2 -3 (N.C.) • unit TB2 -2 (C) • 24 (24V) TB2 -1 (N.O.) • • 51, 55 or 56 1 LT460 Liebert Mini -Mate2 I TB2 (1 to 5 ton) Environmental TB2 -3 (N.C.) • unit TB2 -2 (C) • • TB1 -1 (24V) 1 TB2 -1 (N.O.) • I • TB1 -2 or T61 -3 1 Figure 4 LT460 to Liebert contact monitor panel LT460 Liebert contact TB2 monitor panel TB2 -3 (N.C.) • Alarm panel TB2 -2 (C) I • Input 1 TB2 -1 (N.O.) • I • conta (N.O.) ct 1 1 Liebert Corporation 4 1 1050 Dearborn D rive Telephone: 1- 800 - 877 -9222 L Liebert. P.O. Box 29186 Facsimile: 1-614-841-6022 EMERSON. Columbus, OH 43229 www.liebert.com Network Power 1 © 2007 Liebert Corporation ® Liebert and the Liebert logo are registered trademarks of All rights reserved throughout the world. Specifications subject Liebert Corporation. All names referred to are trademarks or I to change without notice. registered trademarks of their respective owners. SL-31 052 REVD 06 -07 4 1 r Y EIVIEizs ®N. Network Power I LIEBERT INTELLISLOT WEB CARDS LIEBERT INTELLISLOT WEB CARD, LIEBERT INTELLISLOT WEB CARD -LB, LIEBERT INTELLISLOT WEB CARD -LBDS, I LIEBERT INTELLISLOT WEB CARD NXL'", LIEBERT INTELLISLOT WEB CARD -L, LIEBERT INTELLISLOT WEB CARD -L MODBUS IP / BACNET IP Note: Liebert IntelliSlot Web cards are a form, fit and function replacement for the existing Liebert OpenComms" Web cards. Product Specification /Installation Sheet I Description w DTEserialport forconfiguration (requires null -modem The Liebert IntelliSlot Web Card family delivers: enhanced communications and control to Liebert UPS, - ,, connection) I Power Management and Precision Cooling systems. �'Y f i 013=, Liebert IntelliSlot Web cards bring SNMP, Telnet and - ,.st ar— Web- management capability to many models of Liebert F �p�`' • '. . UPS, power and cooling equipment. The cards employ �, - '�' 1 . an Ethernet network to monitor and manage a wide Network port for ►" ° range of operating parameters, alarms and notifications. NMS and Web access "" r Additional Features • SNMP vl, v2c with MIB -II support • HTTP /HTTPS 1.1 • BootP, DHCP per RFC2131/2132 • Remote firmware • SNMP v3 (for IS- WEBCARD HID9 only) • Telnet • Secure Sockets (SSL) updates via HTTP r Compatibility With Other Emerson Network Power Products The Liebert IntelliSlot Web Card family, formerly the OpenComms line, includes: I Liebert IntelliSlot Card Part Number Compatible with: • Liebert GXT" • Liebert GXT2U'" • Liebert PowerSure PSI" Liebert IntelliSlot Web Card IS- WEBCARD • Liebert GXT 6kVA& 10kVA • Liebert Nfinity® (prior to July 2008) I Liebert GXT3" Liebert IntelliSlot Web Card -LB IS -WEBLB • Liebert Hinet" • Liebert NX " • Liebert IntelliSlot Web Liebert Challenger 3000" • Liebert DSO Card -LBDS IS- WEBLBDS • Liebert Challenger ITR • Liebert XDF" (Units with Liebert iCOM© 1 • Liebert CW'" Firmware prior to PA1.04.033. STD) Liebert IntelliSlot Web Card NXL IS- WEBNXL • Liebert NXL'" • Liebert APM • Liebert HPC" • Liebert XDP'" III Liebert IntelliSlot Web Card -L IS -WEBL •Liebert CRV •Liebert HPM'M with Liebert iCOM Units with Liebert iCOM Firmware PA . 0 STD or later. Liebert IntelliSlot Web Card -L IS -IPBML • Liebert Challenger 3000 • Liebert Deluxe System /3"" Modbus IP / BACnet IP • Liebert Challenger ITR • Liebert DS" ' • Liebert CW • Liebert PeX'" L iebert IntelliSlot Card Communication Protocols The Web cards support the following protocols: I Communication Protocol SNMP SNMP MODBUS IP LIEBERT Liebert IntelliSlot Card Part Number vl,v2c v3* HTTP HTTPS EMAIL SMS TELNET BACNET IP PROTOCOL r Liebert IntelliSlot Web Card S WEBCARD ✓ ✓ ✓ ✓ ✓ ✓ ✓ _ — Liebert IntelliSlot Web Card LB IS WEBLB ✓ ✓ ✓ ✓ ✓ ✓ Liebert IntelliSlot Web Card -LBDS IS- WEBLBDS ✓ — ✓ — — — ✓ — — I Liebert IntelliSlot Web Card NXL IS- WEBNXL ✓ — ✓ ✓ ✓ ✓ ✓ — ✓ Liebert IntelliSlot Web Card -L IS -WEBL ✓ s/ ✓ ✓ ✓ ✓ ✓ Liebert IntelliSlot Web Card -L IS -IPBML — — ✓ ✓ — — ✓ ✓ ✓ I Modbus IP / BACnet IP * SNMP v3 available for IS- WEBCARD HID9 only r I 1 Wiring Specifications Connection Supported Wire Type Max. Wire Length I RS -232 Null Modem Cable 50 ft. (15.3m) DB9F Connector DTE Null Modem Cable 50 ft. (15m) RJ45 Connector Standard Category 5 Cable 328 ft. (100m) I Dimensions TOP VIEW RS -232 port Ethernet port I 11 I • • Faceplate Faceplate • I FRONT VIEW • 3 " 1 4 (76mm) 4 -3/4" 10 /100BaseT I (121mm) RS232 7 1 -1 /2.. (38mm) I . • 3 L' Power Power ill i I 1/2" (11mm) 1 (60.3mm) ►I I Specifications Power DC Inputs 9 to 12VDC, 3.6W maximum Requirements Power Consumption 6VA maximum (1.75W) I Dimensions - W x D x H: in. (mm) Weight 3 x 5-1/4 x 1 -1/2 (76 x 134 x 38) Net oz. (kg) 7 (0.2) Shipping - lb. (kg) 1.3 (0.6) I Ambient Operating Environment, °F ( °C) 32 to 131 (0 to 55); 10% to 90% RH (non- condensing) Ambient Storage Temperature, °F ( °C) -4 to 140 ( -20 to 60) Protection SELV Isolated User Connections, Watchdog Timer Circuitry I Communication Service Terminal (RS -232) DB9F, DTE Ports Ethernet Communications RJ45 I Liebert Corporation 4 1050 Dearborn Drive Telephone: 1- 800 -877 -9222 P.O. Box 29186 Facsimile: 1- 614 - 841 -6022 EMERSON, I Columbus, OH 43229 www.liebert.com Network Power © 2007 Liebert Corporation ® Liebert is a registered trademark of Liebert Corporation. All All rights reserved throughout the world. Specifications subject names referred to are trademarks or registered trademarks of I to change without notice. their respective owners. SL-291 15 REV9 02 -11 I 2 1 LIEBERT GLYCOL COOLED DIRECT DRIVE DRYCOOLERS 1 7=0\. STANDARD FEATURES ' COIL Liebert manufactured coil is constructed of copper tubes in a staggered tube pattern. Tubes are expanded into continuous, rippled aluminum type fins. The fins have full depth fin collars completely covering the copper tubes which are connected to heavy wall type L headers. Inlet coil connector tubes pass through relieved holes in the tube sheet for maximum resistance to piping strain and vibration. Coils are factory leak tested at a minimum of 300 PSIG, dehydrated, then filled and sealed with a ' nitrogen holding charge for shipment. FAN(S) Blades are constructed of zinc plated steel or aluminum with a maximum diameter of 30 inches and secured to the fan shaft by a heavy duty hub with set screw. Fan guards are heavy gauge, close meshed, steel wire with corrosion resistant finish. Fans are factory balanced and tested before shipment. ' FAN MOTOR(S) Are provided with rain slingers, permanently lubricated bearings, and individual built -in overload protection. Motors are rigidly mounted on die - formed galvanized steel supports. HOUSING The Drycooler housing is constructed of bright aluminum sheet and divided into individual fan sections by full width 1 baffles. Structural support members, including coil support frame, motor, and drive support, are galvanized steel for strength and corrosion resistance. Aluminum legs are provided with rigging holes for hoisting the unit into position. FLUID TEMPERATURE CONTROL SYSTEM (Fan Cycling) Is complete with aquastats and electrical control circuit factory wired in 1 the integral control panel. Aquastats cycle fans to maintain fluid temperature as outdoor air temperature changes. Head pressure is controlled by the fluid regulating valve in the Liebert indoor unit. FAN SPEED CONTROL SYSTEM Is complete with solid state fan speed control transducers operating variable speed fans and is factory wired in the integral control panel. This is available on single fan Drycoolers only. OPTIONAL FEATURES UNIT DISCONNECT SWITCH A locking disconnect factory installed and wired in enclosed control section (Standard with DSO, DDO ' & DSF Drycoolers). PUMP CONTROLS Factory wired in the integral control panel. Single power feed to Drycooler supplies power to both Drycooler and pumps (electric service connection). Singlc pump (DSO /DSF) and dual pump (DDO /DDF) control options are available. ' DDO /DDF Drycooler keeps one pump in active mode and the other in standby mode. Switchover between pumps activated by factory- supplied pump selector switch or by contact closure on field - installed flow switch. 1 ' REV 08/07 DPN000273 REV 1 1 • 1 I CABINET & ANCHOR DIMENSIONAL DATA DIRECT DRIVE DRYCOOLER EYE BOLTS FOR LIFTING CONDENSER PROVIDED ON FOUR FAN I MODELS ONL INLET CONNECTION A 43 9/16" (UPPER HEADER) 70" _____------ ( 1107mm) � OUTLET CONNECTION 1�� ����,i I r .. (LOWER HEADE'�' �' °'� _ ∎7� _� ° Il 11 50" / . �\, �l�I - " \ -� � f\, T- HEIGHT TO (292.1mm) li" TOP OF 30.5" 37 7/8" FAN GUARD (812.8mm ® (962mm) 43 9 „ (1095mm) I " � (228.6mm • \ 4 3/4" 1111111111111111111111111111111111111111 I (120.7mm) 11 1111. 18" EXPANSION TANK (as7mm � I (GLYCOOL ION 3000 A CLEARANCE OF 36 IN. (914.4mm) IS UNITS SUPPLIED WITH SWITCH COMPRESSION TANK) 43 3/16" HANDLE B RECOMMENDED ON ALL SIDES FOR PROPER (1097mm) OPERATION AND COMPONENT ACCESS. I C 15m 41 /a" L B J 1 1" (44.Smm) (tOBmm) I -� �� D `I 7 rnm ) )_i 1 1_ ' • 1 3/4" T ; o O (44.5mm) - 0■ 0 9/16" (14.3mm) 9 , ) 4 1/4" 3711/16" 4 LEGS FURNISHED FOR 1, 2 & 3 FAN MODELS (108mm) 6 LEGS FURNISHED FOR 4 FAN MODELS I \/ / 1" (25.4mm) (957mm) / (12.7mm) DIAMETER �1.±..‘,.._‘, / ANCHOR BOLTS 1 1 01 i • TYPICAL FOOTPRINT UNIT ANCHOR PLAN I LIEBERT MODEL NO. Note 2, 3, 4 FANS IN. A B C ID CFM (Ws) CFM (Us) INTERNAL VOLUME NET WEIGHT MM. IN. MM IN. MM. IN. MM. 60 HZ Note 1 50 HZ Note 1 GAL. (LITERS) LBS. (KG) -033 1 51 1/2 1308 44 1118 42 1067 -- 7200 (3398) 6000 (2932) 1.2 (4.6) 390 (177) -069 1 51 1/2 1308 44 1118 42 1067 - -- 6866 (3240) 5722 (2700) 2.4(9.2) 410 (186) I -092 1 51 1/2 1308 44 1118 42 1067 - 6633 (3130) 5527 (2609) 3.7 (13.9) 430 (195) -109 1 51 1/2 1308 44 1118 42 1067 - 6322 (2984) 5268 (2486) 4.9 (18 6) 450 (204) -112 1 51 1/2 1308 44 1118 42 1067 - -- 6088 (2873) 5074 (2394) 5.8 (22.0) 470 (213) i I -139 2 91 1/2 2324 84 2134 82 2083 -- 13732(6481) 11443(5401) 4.8(18.2) 565(256) -- - -174 2 91 1/2 2324 84 2134 82 2083 - 13265 (6261) 11054 (5217) 6 9(26.2) 605 (274) -197 2 91 1/2 2324 84 2134 82 2083 - -- 12645(5968) 10535(4973) 9(34) 645(293) -225 2 91 1/2 2324 84 2134 82 2083 - -- 12177(5748) 10147(4789) 11 1(42.1) 685(310) I -260 3 131 1/2 3340 124 3150 122 3099 - -- 19898 (9392) 16582 (7827) 10 0 (37.8) 826 (375) -310 3 131 1/2 3340 124 3150 122 3099 18965(8951) 15804(7459) 13.1 (50.0) 886 (402) -350 3 131 1/2 3340 124 3155 122 3095, - -- 17398 (8212) 14499(6843) 19.4 (73.3) 946 (429) t -352 4 171 1/2 4356 164 416E 82 2082 80 2032 24800(11705) 20667 (9755) 1 ° ^ (" °) 3.1 (49.6) 1040 (471) '71 "I^ 101 1100 ' 2 ^6' „ ,_..,,L 3 ^cc^ ( "'GQ) "v'va(01 ^ ^) 11 ,i^ (C ^0) I -466 4 171 1/2 4356 164 4166 82 2082 80 2032 22770 (10747) 18975 (8956) 22.0(83 3) 1150 (522) -491 4 171 1/2 4356 164 416E 82 2083 80 2032 21700 (10242) 18083 (8535) 26.3(99.6) 1200(544) 1 1. All drycooler fan motors are 3/4 H.P. 2. DSO model prefix indicates control section in drycooler includes controls for a single pump package. DDO model prefix indicates control section in drycooler I includes controls for a dual pump package. DSF model prefix indicates control section in drycooler includes controls for a single pump package on a fan speed control drycooler. 3. DNT prefix indicates a single circuit with fan cycling but no pump controls. 4. DNC prefix indicates a single circuit with no fan or pump controls. 1 REV 08/07 DPN000274 REV 1 t 1 I PIPING: DIRECT DRIVE DRYCOOLERS I INLET CONNECTION (UPPER HEADER) _ OUTLET CONNECTION ls;;�,..�; ` ��' (LOWER HEADER \ , ‘" 41. '"'' , \ � _-1,----- '�1 I �, 1 11 f N 0i 1 1/2" F.P.T. CONNECTIONS I EXPANSION TANK (GLYCOOL CSU 3000 UNITS SUPPLIED WITH COMPRESSION TANK) 1 DRYCOOLER PIPING CONNECTION SIZES (O.D. Cu) DRYCOOLER MODEL NUMBER OF COIL INLET & OUTLET PIPE I NUMBER -033 CIRCUITS DIAMETER (INCHES) 4* 1 3/8 -069 4, 8* 1 3/8 I -092 -109 6, 12 *, 16 1 5/8 8 1 3/8 -109 16* 2 1/8 -112 8 1 3/8 I -112 16 *, 26 2 1/8 - 139 8, 16* 2 1 /8 -174 16 *, 24 2 1/8 I -197 16 *, 32 2 1/8 - 225 16, 26* 2 1 /8 -260 16, 24* 2 1/8 I -310 16, 32* 2 1/8 -350 16, 32* 2 1/8 - 350 48 2 5/8 - 352 16, 24* 2 1 /8 I -419 16, 32* 2 1/8 -40C 2C � 1 /0 -466 40* 2 5/8 I I 101 1C 2 1 /3 -491 32, 48* 2 5/8 * = Standard Circuiting I -FOR MODEL PREFIX DESIGNATION. REFER TO "CABINET & ANCHOR DIMENSIONAL DATA PAGE. 1 REV 11/07 DPN000275 REV 2 1 1 1 ELECTRICAL FIELD CONNECTIONS FLUID TEMPERATURE CONTROL DIRECT DRIVE DRYCOOLERS ti:�n�I ��I\s r ippow.iimmithi....,Ler,_ji% 1 '� `1 1 iiil Electrical service connection Electric service connection 1 Factory terminals when factory terminals when factory wired to 24 disconnect is not supplied. disconnect is supplied. rY Factory wired to components Fuse block supplied on Class 2 control circui on electric panel DNT drycoolers. 1 . Factory installed disconnect switch Unit Alarm Connection ik (optional). I Field supplied 24V. Class 2 wiring to terminals "24 & 50 "���� \ to indicate 17L7,�►�i% \ Pu dby Glycol ' ���Im %I ,� \ (Supplied with dua � 7�� l /,, �.` I pump controls ) "1mp iiii11 � only.) i / / 1 %I I Ili/ 1 1 , / i G� = �., ,..„.....„. A _ Control ' / 0 1 , 1 1 ..._ Field supplied r u ,, IN <7.6 ---- " --;— \ � Class 2 wiring to rr ‘‘ 0 1> '' ' I interlock drycooler 24V controls to \ti% 6' m 8 Liebert room unit �` 0 r 0 7/,' (Not required on CSU 3000). 7/8 in. �a / �� I (22.2mm) diameter hole provided Pump fuses & overload / 4//i; hole provided in heaters (shipped with "-- bottom of electric box standard pump packages) % are to be field �// a I installed in pump fuse block(s) and starter(s). Flow switch connection 11111 Earth ground bar (50 HZ). (Dual pump controls only) Connection terminals with factory i i i " I Field supplied 24V Class 2 ground from each high voltage wiring from terminals 74 + component for field supplied 77 to field mounted flow earth grounding wire. switch. Electric service. Electric service connection Electric service entrance. not by Liebert. I Earth ground connection (60 HZ). A 7/8 in (22.2mm) diameter hole (Field wired to Liebert terminals for power supply to Connection terminal for field in a 1 1/8 in (28.6mm) knockout CSU 3000 unit. pumps when pump controls supplied earth grounding wire. are factory supplied. Dual provided in bottom of electric Interconnecting wiring pump connection shown. 7/8 box. not by Liebert). I in. (22.2mm) diameter knockouts provided in bottom of electric box. 1 NOTE: Refer to specification sheet for full load amp. and wire size amp. ratings. REV 08/07 DPN000276 REV 1 1 1 1 DRYCOOLER SETTINGS I 1. Applications with Optional Stat Setting require field piping to be insulated to prevent condensation. 2. Stats must be field adjusted to optional setting for: • GLYCOOLTM /Dual Cool applications ' 1 • Single Drycooler loops with motorized ball valve flow controls Motorized bat valve flow controls are used on all Liebert DS units with digital compressors: 1 DS /VSxxxxD DS /VSxxxxG Models with 7th characters D or G I WATER /GLYCOL SYSTEM CONDITIONS REQUIRING OPTIONAL SETTINGS FOR AQUASTATS COOLING GLYCOL GLYCOOL FLOW MOTORIZED BALL WATER REGULATING MOTORIZED BALL WATER REGULATING I CONTROL VALVE VALVE VALVE VALVE DRYCOOLERS 1 MULTIPLE 1 MULTIPLE 1 MULTIPLE 1 MULTIPLE IN LOOP STAT OPTIONAL FACTORY FACTORY FACTORY OPTIONAL OPTIONAL OPTIONAL OPTIONAL 1 INSULATE FIELD PIPING YES NO NO NO YES YES YES YES 1 Drycooler Aquastat Settings 2, 3 & 4 FAN AQUASTAT SETTINGS TABLE I DIAL SETTING STAT OPEN TEMP) SET FOR MID DIFFERENTIAL, 8 °F (4.4 °C) RISE TO CLOSE AQUASTAT FAN MOTORS FACTORY SETTING OPTIONAL SETTING AQ1 F1 65 °F (18.3 °C) 35 °F (1.7 °C) ig AQ2 F2 & F3* 75 °F (23.9 °C) 45 °F (7.2 °C) AQ3'" F4 70 °F (21.1 °C) 40 °F (4.4 °C) * F3 fan available only on drycoolers with 3 or 4 fans **AM & F4 applicable only on drycoolers with 4 fans I 6 FAN AQUASTAT SETTINGS TABLE DIAL SETTING (STAT OrCN TCMI') SET FOR MID DIFITREN-T-4170 TA GL-9CE AQUASTAT FAN MOTORS CTAT LOCATION- FACTORY SETTING OPTIONAL SETTING I CABINET (C YCOL) 65 °F (18.3 °C) (CLYCOOL) { 35 °F (1.7 °C) 492 F2 MA144 70 °F (21.1 °C) 40 °F (4.4 °C) A43 F3 & F4 A1-H4 73 °F (22.8 °C) 43 °F (6.1°C) AG4 F5 F6 A{ X 75 °F (23.9 °C) X15 °F (7.2 °C) 8 FAN AQUASTAT ECTTINCC TABLE I DIAL SETT-INC (CTAT 0rCN TEMP) SET FOR MID DIFFERENTIAL, 8 °r (4.4 °C) RISC TO CLOSE AQUASTAT FAN MOTORS STAT LOCATION FACTORY LETTING OPTIONAL SETTING CABINET (GLYCOL) (CLYCOOL) I A&4 F-4 65 °F (18.3°C) 35 °F (1.7 °C) ,4$2 F-2 70 °F (21.1°C) 10°F (4.4 °C) AQ3 F3 & 1 A{zI4 73 °f (22.8 °C} 43 °F (6.1 °C) I A84 AQ§ F5 &I Al 75 °F (23.9°C) 78 °F (25.6°C) 15 °F (7.2°C) F7 & Fa MAIN 75°F (8.9 °C) DPN 001602 Rev. 1 03/10 1 PUMP PACKAGE PIPING CONNECTIONS AND 1 DIMENSIONAL DATA 1 17 1/4 " (438.2rrm) SINC1 E PACVACE 0 7 HP 1 0 i 1 0 19" (482.6rrm) 1 \ 27(/8 " (403.2mm) 0, O I i ' O° 6 3l N O r ( 44.4mm)4 11 (161.9mm) ■\ O v o � I 8 3/4 " p + , (222.3m) I 121/4 " (�) 30" (762mm) I 17 " (431.8mm) PUMP PACKAGE MOUNTING ANGLES ' 03" (76.2mm) DIA. PUMP SUCTION CONNECTION K.O.'S 0 02 3" (76.2rrm) DIA. PUMP DISCHARGE - / 0 , I I 1 # # "1" CONNECTION K.O.'S O3 7/8" (22.2nm) DIA. ELECTRICAL K.O.'S 40 04 1/2" (12.7mm) DIA. HOLES FOR MOUNTING 1 O 1 3/4 (19.0mm) NOTE: � C l ANGLES LOCATED INSIDE, BOTTOM A r ∎ I OF PUMP PACKAGE. VIEW USED FOR MOUNTING REFERENCE. B 1 MOUNTING HOLE DIMENSIONAL DATA inches (mm) PUMP PACKAGE A B C 1 1 DUAL (0.75 - 51-P) 301 /4 (768.4) 2 1/2 (63.5) 22 1/2 (571.5)1 . . ■ _ 1 REV 06/03 1 DPN000278 REV 0 1 PUMP PACKAGE PIPING CONNECTIONS AND 1 DIMENSIONAL DATA 1 DUAL PACKAGE 0.75 -5HP 0 321/4' © (819.2m) 0 //gg • f \ 4 R1418mrn) 111 15 7/8 " 6 3/8 /8 " 482 6rrm (403.2m) (161.9mm) (73mm) ( ) N4 ' q1/4 % ' ilk\ ... ,.- — 1 , i 83/4 " `� d (222.2m) '''''--1 1 34 " ,ek 121/4 " Q Q r (44.4mm/) I (311.1 mn) 0 1 o „,„, 23 3/4 ” 30 " 27 1 /4 2rrm) (762mm) 27 1/4 " (692' 1 mm 03" (76.2nm) DIA. PUMP SUCTION 1 32 CONNECTION K.O.'S O2 CON 3" (76.2rrm NECTION ) DIA. K.O.'S PP DISCHARGE 1 (812.8mm) UM O3 7/8" (22.2nm) DIA. ELECTRICAL K.O.'S 05 5" (127mm) DIA. PUMP DISCHARGE CONNECTION HOLE 1 O 5" (127mm) DIA. PUMP SUCTION 32 3/8 CONNECTION HOLE (822.3mm) © 0 (1047.8mn) 41 1/4 O 1 DUAL rACKACE 7.5 HP NIP 1 F k 19 15/16 4A 1 (506.4mm) 11 7/8 , I (301.6mm) e ° 15 7/8 ° 1 (403.2mn) 33 3/16 0 16 3/8 (843mm) 29 3/16 (415.9rrm) 1 (741.4mn) — 6 1/2 I 41 (1041.4m) (165.1 mm) REV 06/03 DPN000328 REV 0 1 PUMP PACKAGE AND EXPANSION TANK 1 DATA 1 GLYCOL PUMP DATA PUMP ELECTRICAL DATA I PUMP SUCT. PUMP DISC. FLA (FULL LOAD AMPS) HP CONN. CONN. HZ PHASE 208 230 460 575 INCHES INCHES VOLTS VOLTS VOLTS VOLTS I 3/4 1-1/4 3/4 60 1 7.6 6.9 N/A N/A 3/4 1-1/4 3/4 60 3 3.5 3.2 1.6 1.3 1 -1/2 1 -1/4 3/4 60 3 6.6 6.0 3.0 2.4 2 1 111 8/1 60 8 7.6 6.8 3 1 -1/2 1 60 3 8.1 4A 6 9� 4.8 2.7 1> &9 hl HEAD 11 /4 3RI . . 5 1 -1/2 1 -1/4 60 3 16.7 15.2 7.6 6.1 I 5 HI HEAD 1-1/4 3/4 60 60 3 16.7 15.2 7.6 6.1 7.5 3 3 3 24.2 22 11 9 PUMP ELECTRICAL DATA I PUMP SUCT. PUMP DISC. FLA (FULL LOAD AMPS) HP CONN. CONN. HZ PHASE 200 220 380/415 INCHES INCHES VOLTS VOLTS VOLTS 1 1 -1/4 3/4 50 3 3.26 3.24 1.64 / 1.63 I 1 -1/2 1 -1/4 3/4 50 3 4.51 4.47 2.4 / 2.25 2 1 -1/4 3/4 50 3 5.77 5.71 3.00 / 2.88 3 1 -1/2 1 -1/4 50 3 8.76 8.67 4.7/4.38 1 1 1 EXPANSION TANK 301/2 " 9 „ (774.7mm) 0 1 (228.6m) 6 13/16 " -1- 17 1/4 " -..-{ 1/2" F.P.T. 1/2" F.P.T. (173mm) I (438.2mm) FITTING I FITTING 1 2 3/4 " 21 /2 " 7 (69.9mm) (63.5mm) (177.8mm) Y 1 "-a I - a " (101.6mm) -1 " 0 1/2 " (12.7mm) (8) HOLES (25.4mm) (25.4mm) 8.8 GALLON EXPANSION TANK I 1 / 2 Liter) (38.1mm) X 61/8 ( 38.1mm) (155.6mm) 3 " 1 (76.2mm) REV 06/03 1 DPN000329 REV 0