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Specifications • • • • • • JAN 2 6 2016 • SPECIFICATIONSA�,. k � r�� • _ � • Clean Water Services • Durham O&M Building Remodel — Phase lb ,•j CWS Project No. 6687 0 • 0 • Division 1 - 16 • • • • • Permit VO( '2,c)(G • OFFICE COPY • /6019c,90 S& • • • • January 2016 • • • • \ \\ \\\ \\\\\ \ \\\\\\\\\\\\\\\ ■ 1 7 T A • • • � �� r a • • • • • • • • • • • TABLE OF CONTENTS •• • DIVISION 1: GENERAL REQUIREMENTS • • 01061 Bidder Design Requirements • 01090 Quality Assurance 01110 Summary of Work • 01140 Work Restrictions 01292 Schedule of Values • 01310 Project Management • 01324 Construction Schedule • 01329 Safety Plan 01330 Submittal Procedures • 01400 Cleaning Up 01410 Regulatory Requirements • 01424 Abbreviations 01450 Quality Control • 01455 Special Tests and Inspections • 01500 Temporary Facilities and Controls 01524 Construction Waste Management • 01530 Protection of Existing Facilities • 01560 Temporary Environmental Controls 01600 Product Requirements • 01612 Seismic Anchorage and Bracing • 01614 Wind Design Criteria • 01640 Manufacturer's Services and Training 01640 Supplemental — Manufacturer's Services and Training Outline • 01756 Testing, Training and Facility Start-up • 01770 Closeout Procedures • 01782 Operations and Maintenance Data • • DIVISION 2: SITE CONSTRUCTION • 02300 Earth Moving • • DIVISION 3: CONCRETE • • 03300 Cast-in-Place Concrete • • DIVISION 4: NOT USED • • • • • January 2016 Table of Contents-1 6687/Durham O&M Phase 1 b Shops • • • • • • i DIVISION 5: METALS r • 05120 Structural Steel 05500 Metal Fabrications •• • DIVISION 6: WOOD, PLASTICS AND COMPOSITES 06100 Rough Carpentry • 06105 Miscellaneous Carpentry 06160 Sheathing • 06640 Plastic Paneling • • DIVISION 7: THERMAL AND MOISTURE PROTECTION • • 07190 Water Repellents • 07210 Building Insulation 07270 Weather Resistive Barrier (WRB) • 07410 Metal Wall Panels • 07620 Sheet Metal Flashing and Trim 07920 Joint Sealants •• • DIVISION 8: OPENINGS • 08111 Hollow Metal Doors and Frames • 08332 Overhead Coiling Doors 08411 Aluminum-Framed Entrances and Storefronts • 08710 Finish Hardware • 08800 Glazing • • DIVISION 9: FINISHES • 09111 Non-Load Bearing Metal Framing • 09250 Gypsum Board • 09651 Resilient Flooring • 09653 Resilient Wall Base and Accessories 09720 Wall Covering • 09912 Interior Painting • • DIVISION 10: SPECIALTIES • 10110 Visual Display Surface • 10260 Wall and Corner Guards 10280 Washroom Accessories • 10400 Identification Devices January 2016 Table of Contents-2 6687/Durham O&M Phase 1 b Shops • S • • • • 10522 Fire Protection Cabinets • . DIVISION 11: EQUIPMENT • 11001 General Equipment and Mechanical Requirements • 11002 Electric Motor Drives • DIVISION 12: FURNISHINGS 12494 Roller Shades • DIVISION 13: NOT USED • • DIVISION 14: CONVEYING SYSTEMS 14630 Overhead Bridge Crane • DIVISION 15: MECHANICAL • • 15010 Basic Mechanical Requirements 15052 Sleeves • 15053 Floor, Wall and Ceiling Plates • 15054 Access Doors and Panels • 15060 Pipe and Pipe Fittings • 15100 Valves, Cocks and Faucets • 15140 Anchors, Hangers and Supports 15170 Motor Starters • 15190 Mechanical Identification • 15250 Mechanical Insulation • 15300 Fire Protection 411 15400 Plumbing 15440 Plumbing Fixtures and Trim • 15450 Plumbing Equipment • 15510 Hydronic Piping and Specialties • 15600 Shop Equipment 15610 Unit Heaters • 15670 Fan Coil Units • 15782 Packaged Rooftop Units 15860 Fans • 15880 Air Filters 15891 Sheet Metal Ductwork •• • January 2016 Table of Contents-3 6687/Durham O&M Phase 1 b Shops • • • • • • • • 15910 Ductwork Accessories 15940 Grilles, Diffusers and Louvers • 15950 Controls • 15990 System Balance • 15996 Testing • • DIVISION 16: ELECTRICAL • 16010 General • 16040 Identification • 16050 Basic Material and Methods • 16110 Conduits, Raceways, Boxes and Fittings • 16112 Metal Clad Cable 16120 Conductors and Connectors • 16123 Wiring Devices and Plates • 16155 Starters and Disconnects • 16164 Branch Panelboards • 16180 Overcurrent Devices 16450 Grounding • 16460 Dry Type Transformers • 16500 Lighting Fixtures and Lamps • 16525 Digital Lighting Controls 16721 Fire Alarm System • 16790 Pathways for Communications Systems • • • • • • • • • • • • • • • • • • January 2016 Table of Contents-4 6687/Durham O&M Phase 1 b Shops • • • • • • I SEALS PAGE • • ARCHITECTURAL: • • DIVISION 2: WOOD, PLASTICS AND COMPOSITES • • 02300 Earth Moving • DIVISION 5: METALS 05500 Metal Fabrications „503.(Sp°) ARCt#:,.\ • DIVISION 6: WOOD, PLASTICS AND COMPOSITES ,1 W ' .a4 , • 06105 Miscellaneous Carpentry / ,� 06160 Sheathing .+ F OR 06640 Plastic Paneling e)4h., DIVISION 7: THERMAL AND MOISTURE PROTECTION 411 OF OW • 07190 Water Repellents • 07210 Building Insulation 07270 Weather Resistive Barrier 07410 Metal Wall Panels 07620 Sheet Metal Flashing and Trim 07920 Joint Sealants • 41 DIVISION 8: OPENINGS • 08111 Hollow Metal Doors and Frames • 08332 Overhead Coiling Doors • 08411 Aluminum-Framed Entrances and Storefronts 08710 Finish Hardware 08800 Glazing f • DIVISION 9: FINISHES • 09111 Non-Load Bearing Metal Framing • 09250 Gypsum Board 09651 Resilient Flooring 09653 Resilient Wall Base and Accessories • 09720 Wall Covering • 09912 Interior Painting • DIVISION 10: SPECIALTIES • 10110 Visual Display Surfaces • 10260 Wall and Door Protection • • January 2016 Signature Sheet 6687/Durham O&M Phase lb • • • • 10280 Washroom Accessories • 10400 Identification Devices • 10522 Fire Protection Cabinets • DIVISION 11: EQUIPMENT • • 11001 General Equipment and Mechanical Requirements • 11002 Electric Motor Drives • DIVISION 12: FURNISHINGS • 12494 Roller Shades • • DIVISION 14: CONVEYING SYSTEMS • 14630 Overhead Bridge Crane • • • • • • • 41 • • • • • • • • • • • • • January 2016 Signature Sheet 6687/Durham O&M Phase 1 b • • • • • • • SEALS PAGE • STRUCTURAL: • • Division 03; Section 033000 • Division 05; Section 051200 Division 06; Section 061000 • • • • • • • • • s�g�c�'UR,.t • • CTS4+ xN ��(P 444•• 0 4: ' cox, ;4, • • Nj • • EXPIRES:/2/3// • • • • • • • • • • • • • • September 2015 Signature Sheet 6687/Durham O&M Phase 1 b • • • • • • • SEALS PAGE • • • MECHANICAL: HVAC AND PLUMBING Division 15000 • Section 15010, 15052, 15053, 15054, 15060, 15100, 15140, 15170, 15190, 15250, 15300, 15400, 15440, • 15450, 15510, 15600, 15610, 15670, 15782, 15860, 15880, 15891, 15910, 15940, 15950, 15990, 15996 • • • • PR LJ GIN c9 • • 41<Y13 `gg (e5-0 • . r C. BPS`' • EXPIRES: 121311E . • • • • • • • • S a • • • • • • • • • S • September 2015 Signature Sheet 6687/Durham O&M Phase 1 b • S • • • • • SEALS PAGE • • • ELECTRICAL:Division 16000 • 16010, 16040, 16050, 16110, 16120, 16123, 16155, 16164, 16180, 16450, 16460, 16500, 16525, 16721, • 16790 • 4,51/45:447N0 • • (wo� OREGON • 'Spy 34. ANNK 12'- • EXPIRES: 12/31/t eo • • • 0 • • • • • • • • • • • • • • • • • • • • • September 2015 Signature Sheet 6687/Durham O&M Phase 1 b • • • • • • • SEALS PAGE • • • ELECTRICAL:Division 16000 • 16010, 16040, 16050, 16110, 16120, 16123, 16155, 16164, 16180, 16450, 16460, 16500, 16525, 16721, • 16790, 16112 • fc;o1NN • 415 18l7f r" • OREGON "U 4Wo.Q.tits`' OANK • EXPIRES: 12/31/1(a • • • • • • • • • • • • • • • • • • • •' • • • • • September 2015 Signature Sheet 6687/Durham O&M Phase lb • • I I SECTION 01061 • • BIDDER DESIGN REQUIREMENTS • • 01061-01 GENERAL • A. SUMMARY: Provide bidder design components in accordance with Contract Documents. • B. CODES AND REFERENCES: • 1. 2014 Oregon Structural Specialty Code. 2. 2014 Oregon Mechanical Specialty Code. 3. 2014 Oregon Plumbing Specialty Code. 4. 2014 Oregon Electrical Specialty Code. • 5. 2014 Oregon Energy Efficiency Specialty Code. • 6. 2014 Oregon Fire Code. • 01061-02 DESCRIPTION • • A. WORK SUMMARY: Certain components of Project's construction are • designated Bidder Design. Bidder Design components are defined as complete systems provided for the intended use. • • 1. The Contractor is responsible to coordinate and assume or assign to subcontractors and/or suppliers complete responsibility for design, calculations, • submittals, permits if required, fabrication, delivery and installation of Bidder • Design components. • B. BIDDER DESIGN COMPONENTS: • • 1. The following are Bidder Design components known at this time to require deferred submittal to the Architect and also plan review and permitting by • City of Tigard Community Development Department: • a. Section 08411 —Aluminum-Framed Entrances and Storefronts. • b. Section 15300 - Fire protection system, including fire alarms. • C. SUBMITTALS: Shop drawings for all Bidder Design components shall be submitted to the Architect for review, prior to submittal to the permitting jurisdiction. • 1. Review of Bidder Design submittals is for general conformance with design intent. Neither the Owner nor the Architect is responsible for coordination • of Bidder Design components with Contract Documents or review of materials • submitted as result of Bidder Design components. Review does not lessen nor shift burden of responsibility from Contractor or assigned subcontractor/supplier • to the Owner or Architect. • • • January 2016 01061-1 6687/Durham O&M Phase 1b • r • • • 2. Contractor is responsible, with no exceptions, for submittal of Bidder • Design components documents for review by the Architect and the permitting • jurisdiction, City of Tigard, so that the review will not adversely affect Project's • construction schedule. • a. The Owner is not responsible to pay for delays, additional products, hours of work or overtime, restocking or rework required due to • failure to coordinate work with other trades or to provide components in • timely manner to meet Project schedule. • b. Submittal to Architect: Submit five (5) sets of plans, calculations and product data sheets for review. • c. Submittal to Permitting Jurisdiction: Submit three (2) sets of • Architect reviewed plans, calculations and product data sheets together • with required permit and plan review fees. • D. PERMITTING REQUIREMENTS: Comply with current City of Tigard • requirements for deferred submittals at time of submission. • E. Additional requirements for bidder design components are specified in respective • Specification sections. • • END OF SECTION • • • • • • • • 41 • • • • • • • • • • • January 2016 01061-2 6687/Durham O&M Phase 1b • • • • • • SECTION 01090 • QUALITY ASSURANCE • • 01090-01 GENERAL • • A. SECTION INCLUDES • 1. Quality assurance. • • B. RELATED SECTIONS • • 1. General Conditions: Reference standards. • • C. QUALITY ASSURANCE • 1. For Products or workmanship specified by association, trade, or other consensus • standards, comply with requirements of the standard, except when more rigid requirements are specified or are required by applicable codes. • • 2. Conform to reference standard by date of issue current on date of Contract Documents. • 3. Obtain copies of standards when required by the Contract Documents. • 4. Maintain copy at project site during submittals, planning, and progress of the • specific work, until Substantial Completion. • 5. Should specified reference standards conflict with Contract Documents, request • clarification from the Architect/Engineer before proceeding. • 6. The contractual relationship, duties, and responsibilities of the parties in Contract nor those of the Architect/Engineer shall not be altered from the Contract • Documents by mention or inference otherwise in any reference document. • END OF SECTION I • • • • • • • S S • January 2016 01090-1 6687/Durham O&M Phase 1 b • • • • • • • SECTION 01110 • • SUMMARY OF WORK • • PART 1 GENERAL • A. The WORK shall be complete, and all work, materials, and services • not expressly indicated or called for in the Contract Documents which may be necessary for the complete and proper construction of the • WORK in good faith shall be provided by the CONTRACTOR as • though originally so indicated, at no increase in cost to the OWNER. • 1.02 WORK COVERED BY CONTRACT • • A. The WORK under this Contract consists of but is not limited to collaborating with the OWNER and Engineer to develop the Project, • furnishing design engineering services, technical services, • preliminary cost estimating services, technical coordination with equipment suppliers, project schedule management, schedule risk • assessment, competitive equipment procurement management, • competitive subcontractor procurement management, development of separate equipment procurement packages, development of • early WORK amendments, constructability reviews, value engineering reviews, development of an approved Guaranteed • Maximum Price (GMP) cost estimate, project accounting, and all labor, materials, and equipment necessary to complete the Durham • O&M Building Remodel Project. • B. The WORK also includes furnishing and installing related equipment, • piping, heating and cooling systems, site grading, site paving, site utilities, painting, electrical, instrumentation and control, and other • appurtenances necessary to complete the WORK and to provide a • complete and functional system constructed in accordance with the . Contract Documents. C. The WORK is located at the Durham AWWTF, located at 16580 • SW 85thAve, Tigard, Oregon 97224. • • 1.03 CONTRACT METHOD • A. The WORK hereunder will be constructed under a Cost of the • Work plus the applicable CM/GC Fee up to the Guaranteed Maximum Price (GMP) contract. • • 1.04 WORK BY OTHERS A. Where two or more contracts are being performed at one time on the same • Site or adjacent land in such manner that work under one contract may interfere with work under another, the OWNER will determine the • sequence and order of the WORK in either or both contracts. When the • January 2016 01110-1 6687/Durham O&M Phase 1 b • • • • i i • • • • • • • • • • • • • • • • • • Site of one contract is the necessary or convenient means of access for • • • • • • performance of work under another, the OWNER may grant privilege of access or other reasonable privilege to the CONTRACTOR so desiring, to the extent, amount, and in manner and at time that the OWNER may determine. No OWNER determination of method or time or sequence or order of the work or access privilege shall be the basis for a claim for delay or damage except under provisions of the General Conditions for temporary suspensions of the WORK. The CONTRACTOR shall conduct its operations so as to cause a minimum of interference with the work of such other contractors, and shall cooperate fully with such contractors to allow continued safe access to their respective portions of the Site, as required to perform work under their respective contracts. B. Additional construction work may be occurring concurrently with the WORK in this Contract. C. Interference with Work on Utilities: The CONTRACTOR shall cooperate fully with all utility forces of the OWNER or forces of other public or private agencies engaged in relocating, altering, or otherwise rearranging any facilities which interfere with the progress of the WORK, and shall schedule the WORK so as to minimize interference with relocating, altering, or other rearranging of the facilities. 1.05 WORK SEQUENCE A. The CONTRACTOR's attention is directed to the fact that the WORK will be performed at an operating wastewater treatment plant. Only limited • interruption of plant process operations can be accommodated. CONTRACTOR shall schedule its construction operations and coordinate with OWNER's personnel to minimize interference with operating Durham • • AWWTF. 1.06 CONTRACTOR USE OF SITE A. The CONTRACTOR's use of the Site shall be limited to its construction operations, including on-site storage of materials, on-site fabrication facilities, and field offices. B. The CONTRACTOR access points, staging and parking areas have been designated on the Contract Drawings. The CONTRACTOR shall restrict its operations to those areas and where the Contract • . •. WORK shall be performed. C. The CONTRACTOR is advised that all indoor areas are nonsmoking areas. The CONTRACTOR shall instruct all personnel working at The CONTRACTOR's behest to observe the OWNER's smoking restrictions. • • •• 1.07 OWNER USE OF THE SITE • • January 2016 01110-2 6687/Durham O&M Phase 1 b • • I • • • • A. The CONTRACTOR shall cooperate and coordinate with the OWNER to • facilitate the OWNER's operations and minimize interference with the • CONTRACTOR's operations at the same time. In any event, the OWNER • shall be allowed access to the Site during the period of construction. • • 1.08 PARTIAL UTILIZATION OF THE WORK BY OWNER • A. The OWNER may take partial utilization of portions of the WORK upon completion of portions of the new facilities. Partial utilization shall be • implemented as described in the General Conditions. • • 1.09 PROJECT MEETINGS • A. Preconstruction Conference: • 1. Prior to commencing WORK at the SITE, a preconstruction • conference will be held at the OWNER's office at a mutually agreed • time, but no later than 14 days after the Notice to Proceed. The conference shall be attended by the CONTRACTOR's Project • Manager, Project Engineers, Superintendent, Quality Control • Engineer, Safety Representative, and Subcontractors. Subcontractor attendance shall be requested and approved by the ENGINEER. • Other attendees will be: • a. The ENGINEER and the Resident Project • Representative. • b. Representatives of the OWNER. • c. Governmental representatives, as appropriate. • d. Utilities representatives, as appropriate. • e. Others as requested by the CONTRACTOR and the • OWNER upon approval by the ENGINEER. • 2. The CONTRACTOR shall bring the preconstruction conference submittals in accordance with Section 01330, SUBMITTAL • PROCEDURES. • 3. The purpose of the conference is to designate responsible • personnel and establish a working relationship. Matters requiring • coordination will be discussed and procedures for handling such matters established. The complete agenda will be furnished to the • CONTRACTOR prior to the meeting date. However, the • CONTRACTOR should be prepared to discuss all of the items listed below. • a. CONTRACTOR's initial schedules. • b. Procedures for and transmittal, review, and distribution of • CONTRACTOR's submittals (normal and deferred). • c. Processing applications for payment. • d. Developing and maintaining and record documents. • • January 2016 01110-3 6687/Durham O&M Phase 1 b • • • • • • • e. Special inspection coordination and procedures. • • f. Critical work sequencing milestones. • g. Field decision coordination and Change Orders processing. lb h. Use of Site, office and storage areas, security, housekeeping, and OWNER's needs. • i. Major equipment delivery scheduling. j. CONTRACTOR's assignments for safety and first aid. • k. Daily Report Form. • • I. Submittal Transmittal Form. • m. Temporary utilities. • 4. The CONTRACTOR will preside at the preconstruction conference and will arrange for keeping and distributing the minutes to all persons • in attendance. The ENGINEER shall advise the CONTRACTOR within five days of receipt of the minutes if the ENGINEER does not agree with the content of minutes. 5. The CONTRACTOR and its subcontractors should plan on the • conference covering all the items listed in paragraphs 2 and 3, and • will include reviewing the Drawings and Specifications, in extensive • detail, with the ENGINEER and the OWNER. • B. Progress Meetings: 1. The CONTRACTOR will schedule and hold regular on-site progress meetings at least weekly and at other times as requested by the • ENGINEER or as required by progress of the WORK. The • CONTRACTOR and the ENGINEER shall attend each meeting and representatives of the OWNER may also attend. The CONTRACTOR • may at its discretion request attendance by representatives of its • suppliers, manufacturers, utilities, and subcontractors. Attendance by such representatives shall be subject to approval of the ENGINEER. • 2. The CONTRACTOR shall prepare and distribute the agenda • for each progress meeting. • 3. The CONTRACTOR will preside at the progress meetings and will arrange for keeping and distributing the minutes. The ENGINEER shall • advise the CONTRACTOR within five days of receipt of minutes if the ENGINEER does not agree with the content of the minutes. The • purpose of the meetings is to review the progress of the WORK • including review of the CONTRACTOR's three-week look-ahead schedule, review submittal and Request for Information status, review • change order status, review coordination with operations, maintain • coordination of efforts, address field problems, and resolve other problems which may develop. The three-week look-ahead schedule • shall include but not be limited to key upcoming activities such as • major equipment deliveries to the Site, key construction activities and key testing activities. The three-week look-ahead schedule shall be in • the form of marked-up Drawings and schedules/flow charts to depict the activities. During each meeting, the CONTRACTOR shall present • January 2016 01110-4 6687/Durham O&M Phase 1 b • • • • • • • any issues that may impact its progress and propose solutions with a view to resolving these issues expeditiously. • 4. The following items will be discussed at each progress meeting: • a. Progress of the WORK. • b. Progress Schedule and narrative report. • c. Actual start and finish dates of completed activities since last • progress meeting. • d. Durations and progress of activities not completed. • e. Reason, time, and cost data for Change Order Work that will be • incorporated into CPM Schedule and application for payment. • f. Reasons for required revisions to CPM Schedule and their effect on Contract Time and Contract Price. • 5. Discuss potential problems that may impede scheduled progress and corrective measures. • C. Electrical and Instrumentation and Controls Presubmittal Conference: The • CONTRACTOR shall coordinate an Electrical and Instrumentation and • Controls Presubmittal Conference as described in Sections 16050 and • 17050. • • 1.10 POST CONSTRUCTION MEETING • CONTRACTOR shall: • A. Meet with the OWNER and the ENGINEER to inspect the WORK 11 months after the date of Substantial Completion. 40 B. Arrange the meeting at least seven days before the date of the meeting. • C. Meet in the OWNER's office or other mutually agreed upon place. • D. Inspect the WORK with Owner and Engineer and draft a list of items to be • completed or corrected. • E. Review the service and maintenance contracts with Owner and Engineer, • and take appropriate corrective action when necessary. • F. Complete or correct defective work and extend the correction period i accordingly. Require attendance of CONTRACTOR'S Superintendent, appropriate manufacturers and installers of major units of constructions, and • affected Subcontractors. • • PART 2 PRODUCTS Not Used. • PART 3 EXECUTION Not Used. • • END OF SECTION • January 2016 01110-5 6687/Durham O&M Phase 1b • • • • • • • SECTION 01140 • WORK RESTRICTIONS •• • PART 1 GENERAL • 1.01 THE REQUIREMENT • • A. WORK shall be scheduled, sequenced, and performed in a manner that minimizes disruption to the public and the operation and maintenance of existing • facilities. • B. The CONTRACTOR shall incorporate the construction and schedule constraints • of this Section in preparing the construction schedules required under Section • 01324, CONSTRUCTION SCHEDULE. • 1.02 TREATMENT PLANT • • A. The WORK shall be executed while the existing wastewater treatment facilities and are in operation. Operation of the existing facility shall not be jeopardized nor • shall the efficiency or volume of wastewater conveyance be reduced as a result of • the execution of the WORK. Impairing the operational capabilities of the treatment plant will result in serious environmental damage and monetary fines. Conduct • work in a manner that will not impair the operational capabilities of essential • elements of the treatment process or reduce the capacity of the entire treatment • plant below levels sufficient to treat the quality of raw wastewater to the water quality limitations specified in the discharge permit. The status of the treatment • plant shall be defined as "operational" when it is capable of treating the entire • quantity of wastewater received to the water quality limits specified in the discharge permit. • B. The construction sequence and constraints in this Section do not include all items • affecting the completion of the WORK, but are intended to describe the sequence of critical events and associated constraints necessary to minimize disruption to the ongoing treatment plant processes and to ensure compliance with NPDES • Permit requirements and prevent all overflows within the collection system. It shall be understood and agreed by the CONTRACTOR that the critical events • described are not all inclusive and that additional items of work not included may • be required to minimize disruption and ensure compliance. Deviation from or modification of these suggested sequences is permitted if techniques and • methods known to the CONTRACTOR will result in reducing disruption to the • facility operation and maintaining treatment efficiency, avoiding violation of scheduling constraints, and if deviation is approved in advance by the • ENGINEER. • • 1.03 EXISTING UTILITIES • A. Utilities are currently available at the site and must be coordinated by • CONTRACTOR for installation. Electrical and telephone services are available • January 2016 01140-1 6687/Durham O&M Phase 1 b • • • • • • • • adjacent to the site, and any temporary connections require prior coordination with the OWNER'S REPRESENTATIVE and the respective Utility Agency - see • Section 01500. • 1.04 OPERATION OF PLANT EQUIPMENT ID A. Operational functions or shutdown of the existing plant required to facilitate CONTRACTOR's operation will be done by the OWNER's personnel only. 0 • B. The plant operation and maintenance personnel will cooperate as is practical in • order to facilitate CONTRACTOR's operation. However, certain shutdown and connections may only be permissible at times other than normal working hours • such as nights or weekends. No additional payment will be made to the • CONTRACTOR for any night, weekend, or holiday premium or overtime payments. • • C. If it becomes necessary for the proper operation or maintenance of portions of the plant, the OWNER may require the CONTRACTOR to reschedule an approved • shutdown. If notice of said rescheduling is given to the CONTRACTOR at least 24 • hours in advance of the scheduled shutdown, the CONTRACTOR shall not be entitled to additional compensation due to the impacts of rescheduling. The CONTRACTOR shall then reschedule its operations so there shall be no conflict • with necessary operations or maintenance of the plant. The CONTRACTOR shall, • within 2 working days, furnish the ENGINEER a revised Deactivation Request and a plan for rescheduling the shutdown in accordance with the requirements of the • construction schedule. • 1.05 BYPASSING • • A. Bypassing of untreated or partially treated sewage to surface waters or drainage . courses is strictly prohibited during construction. In the event accidental bypassing is caused by the CONTRACTOR's operations, the OWNER shall immediately be • entitled to employ others to stop the bypassing, and costs incurred there from, • including any regulatory agency fines resulting there from, will be deducted from the CONTRACTOR's construction progress payments. If accidental bypass occurs, the CONTRACTOR shall immediately inform the ENGINEER. • 1.06 DEACTIVATION REQUESTS • • A. Unless the Contract Documents indicate otherwise, the CONTRACTOR shall not • remove from service, de-energize, or modify settings for any existing equipment, structure, road, or any other facility without permission from the OWNER'S • REPRESENTATIVE. • B. Modifications to existing facilities, the construction of new facilities, and the • connection of new to existing facilities may require the temporary outage or • bypass of existing treatment processes or facilities. In such cases, the • CONTRACTOR shall coordinate WORK with the OWNER'S REPRESENTATIVE as described below. The CONTRACTOR shall submit a detailed Deactivation • Plan and time schedule for all construction activities which will make it necessary • • January 2016 01140-2 6687/Durham O&M Phase 1 b • • • • to remove a pipeline, channel, electrical circuit, equipment, structure, road, or • other facilities from service. • C. The Deactivation Plans shall be submitted to the ARCHITECT for acceptance a minimum of 2 weeks in advance of the time that such deactivations are required. • The Deactivation Plans shall be coordinated with the construction schedule and • shall meet the restrictions and conditions of this Section. The Deactivation Plan shall describe the CONTRACTOR's method of deactivation; the length of time • required to complete the operation; any necessary temporary power, controls, instrumentation, or alarms required to maintain control, monitoring, and alarms for • the associated facilities; and the manpower, plant, and equipment which the CONTRACTOR shall provide in order to ensure completion of the deactivation. All • costs for preparing and implementing the Deactivation Plans shall be the responsibility of the CONTRACTOR as part of the WORK. • D. The CONTRACTOR shall not begin an alteration affecting existing facilities until specific written approval has been granted by the OWNER'S REPRESENTATIVE in each case. • • E. The OWNER'S REPRESENTATIVE will coordinate the CONTRACTOR's planned procedure with OWNER personnel. The ARCHITECT or OWNER'S • REPRESENTATIVE have the authority to modify any proposed shutdown • procedures if such procedures would adversely impact the plant operations. • F. The CONTRACTOR shall provide written confirmation of the deactivation date and time two working days prior to the actual deactivation. This notification shall • also provide confirmation that the CONTRACTOR has all the required parts, • materials, tools, and equipment on-hand to successfully undertake and complete the deactivation. . 1.07 TEMPORARY CONNECTIONS • A. The making of connections to existing facilities or other operations that interfere • with the operation of the existing equipment or process flow paths shall be thoroughly planned in advance, and all required equipment, materials, and labor • shall be on hand at the time of undertaking the connections. WORK shall be • completed as quickly as possible and with as little delay as possible, and shall • proceed continuously (24 hours a day and 7 days a week) if necessary to complete modifications and/or connections in the minimum time. . B. The cost of any temporary facilities and night, weekend, or holiday work and overtime payments required during process interruptions shall be included in the • price of the WORK. • C. Temporary facilities and piping shall be located to minimize interference with • CONTRACTOR's construction facilities, OWNER's operation and maintenance of • impacted facilities, and to the public. • D. When temporary electrical power, controls, instrumentation, or alarms are • required for routine continuous operations of existing or new equipment, the • CONTRACTOR shall provide the necessary equipment and appurtenances. Prior • January 2016 01140-3 6687/Durham O&M Phase 1 b • • • • • to installing said equipment and appurtenances, CONTRACTOR shall furnish a submittal on the proposed components and installation for ARCHITECT's review and approval. • E. A plan showing the size and location of the temporary facilities and piping shall be • submitted to the ARCHITECT at the same time as the Deactivation Plan required • under this Section. All costs for design, provision, operation, and removal of temporary facilities and piping shall be the responsibility of the CONTRACTOR. • • 1.08 PERMITS AND DEFERED SUBMITTALS • A. The CONTRACTOR shall keep fully informed of all local ordinances, as well as state and federal laws, which in any manner affect the WORK. At all times the Contractor shall comply with said ordinances, laws, and regulations, and protect • and indemnify the OWNER and its officers and agents against any claim or • liability arising from or based on the violation of such laws, ordinances, or • regulations. All permits, licenses, and inspection fees necessary for prosecution and completion of the WORK shall be secured and paid for by the CONTRACTOR, unless otherwise specified. • * B. The CONTRACTOR shall abide by the conditions of all permits and shall obtain proof of satisfaction of conditions from issuers of permits prior to acceptance of • the WORK by the OWNER. • C. The CONTRACTOR shall comply with all conditions attached to applicable local, • state and federal permits. BUILDING CODES AND FEES • State of Oregon Building Codes: • 2014 Oregon Structural Specialty Code. • 2014 Oregon Mechanical Specialty Code. • 2014 Oregon Plumbing Specialty Code. 2014 Oregon Electrical Specialty Code. 2014 Oregon Energy Efficiency Specialty Code. 2014 Oregon Fire Code. • OREGON STATE ENERGY CODE CERTIFICATES &WORKSHEETS • 2014 Oregon Energy Code Compliance forms are included in these specifications. • Interior Lighting Compliance Certificate • • The Americans with Disabilities Act of 2008; ADA Accessibility Guidelines for • Buildings and Facilities, together with the 2010 Oregon Structural Specialty Code (OSSC) and the referenced ICC/ANSI A117.1-2003 standards govern all work on • this project. These documents have been followed in preparation of the • Construction Documents, but if any discrepancies have occurred, inform the ARCHITECT at once so that corrections can be made. Do no work in violation of • these documents as the intent is to comply with them in all respects. • • January 2016 01140-4 6687/Durham O&M Phase 1 b • • • • Dimensions, clearances, operation, function, mounting heights, types of • equipment, etc., are assumed to be familiar to the various trade sections involved • and all work is to be provided and installed as required by ADAAG and the OSSC. • The requirements of the OSSC govern where there are conflicting requirements. • INTERNATIONAL SYMBOL OF ACCESS: An International Symbol of Access • shall be displayed to identify accessible features, as required, including but not limited to the following: Required Accessible Exits. • D. The OWNER will pay for, or will apply and pay for permits with Washington • County Building Services Department. The CONTRACTOR is responsible for • obtaining the permits from Washington County Building Services Department following completion of the CONTRACTOR's details within the appropriate sections of the permits as required. The CONTRACTOR shall abide by all • regulations and conditions of the permits and shall obtain indications of • acceptable satisfaction of conditions from Washington County Building Services • Department prior to acceptance of the WORK by the OWNER'S REPRESENTATIVE. Such regulations, conditions and requirements are made a • part of these Specifications as fully and completely as though the same were fully set forth herein. • E. Permits Obtained After GMP Submittal: If, after the GMP submittal date, the • OWNER obtains any permits, which require changes to the WORK hereunder and thereby cause an increase or decrease in the cost of, or the time required for, the • performance of the WORK under this Contract, the CONTRACTOR shall submit • information sufficient for the ENGINEER to determine the extent of the effects on the cost and/or schedule. If the ENGINEER agrees the cost and/or schedule will • be affected by such changes, such effects will be handled in accordance with the • General Conditions. The ENGINEER will provide the CONTRACTOR with a copy • of any such permits or easements. The CONTRACTOR shall comply with all applicable terms and conditions contained in such permits or easements. • • F. Posting Permits: The CONTRACTOR shall post permits, as required, at the site • of the WORK. • G. Deferred submittals will submitted by the CONTRACTOR to City of Tigard Community Development Department. The cost of deferred submittals will be paid • for by the OWNER. • • 1.09 SCHEDULE CONSTRAINTS A. General: It is the CONTRACTOR's responsibility to coordinate and plan the • construction activities to integrate each schedule constraint into performance of . the overall WORK. • B. The listing of schedule constraints below does not mean that all constraints or special conditions have been identified. The list does not substitute for the • CONTRACTOR's coordination and planning for completion of the WORK within • the Contract Times. • • January 2016 01140-5 6687/Durham O&M Phase 1 b • • • • • • C.Utilize description of critical events in work constraints in this Section as a • guideline for scheduling and undertaking the Work. • D. Process, Facility, or Service Shutdown: • 1. Unless indicated otherwise herein, removal from service (RFS) of existing • treatment processes, facilities, or services (including connection to existing • pipelines, electrical systems, or structures) shall be coordinated with the OWNER and the ENGINEER through a written RFS plan. RFS plans shall • be submitted sufficiently in advance of the RFS period and in appropriate • detail to be reviewed and approved a minimum of 2 weeks prior to the • requested RFS date, unless indicated otherwise. The RFS plan shall include the purpose, procedures and schedules for shutdown and startup of the • subject process, facility, or service; and address emergency procedures and • appropriate staffing levels for prevention of an extended shutdown period. 2. All diversions and shutdowns to plant flows and processes shall be subject • to the requirements for a deactivation request and actual process, flow, and weather conditions existing at the time of the requested deactivation. • OWNER's determination regarding the acceptability of proceeding with a planned diversion or shutdown shall be final. • 3. The CONTRACTOR shall provide complete containment of sewage (both • liquid and solids) and be responsible for costs associated with any spills, regardless where they occur. • 4. The CONTRACTOR shall have all materials on-site at least 24 hours in advance of the RFS procedure. If all materials are not present, the RFS shall • be rescheduled. 5. The CONTRACTOR shall work continuously during diversions and • shutdowns (1) if necessary, (2) when specified, or (3)when requested by the • OWNER and the ENGINEER to complete the WORK within the time allotted. 6. Design and provide temporary piping and support systems as required to • protect and maintain existing piping in service. Coordinate temporary piping • and support systems with the requirements of this Section. • 7. The WORK will include connection to and working around facilities containing sewage, sludge, and hydrogen sulfide gas and other sewage gasses. The CONTRACTOR shall establish and abide by its Safety Plan • including observing confined space testing, entry and work procedures at all times. The CONTRACTOR shall also review and include pertinent provisions • of the OWNER's treatment plant safety plan in its own Safety Plan with • regard to working around chemicals and other conditions present at wastewater treatment plants. • 8. The CONTRACTOR shall limit its work activities and traffic to the area of the • project WORK and shall not enter any other plant areas without prior written • permission from the OWNER. The CONTRACTOR shall strictly obey all speed limits and other traffic laws at all times. • • 1.10 CONSTRUCTION SEQUENCING • A. All construction activities shall be scheduled and sequenced to ensure continuous • operation of the existing conveyance and treatment facilities. The • CONTRACTOR's scheduling shall develop all construction sequencing so that the WORK will not adversely impact conveyance or treatment. The CONTRACTOR • shall be responsible for development of the construction sequencing. In • January 2016 01140-6 6687/Durham O&M Phase 1 b • I • l • • • • • • implementing the construction sequencing, the CONTRACTOR shall maintain the existing facilities in service until new facilities are constructed and are operational • to supplement the existing capacity. When new facilities are operational (as . defined in Section 01756, TESTING, TRAINING, AND FACILITY STARTUP, and Section 01770, CLOSEOUT PROCEDURES) and accepted by the OWNER, the • existing facilities may be taken out of service upon approval by the ENGINEER. • B. The following general guidelines shall be used by the CONTRACTOR in planning the sequence of construction. • 1. During all modification and demolition work, safe working conditions for • personnel shall be maintained at all times. The foregoing includes at least proper trench excavation, the provision of temporary equipment guards, • supports, warning signs, walkways, covers over openings, hand railing, lighting, and protection of electrical equipment and power supply. 2. All temporary facilities shall be constructed in accordance with applicable • codes and regulations to operate safely and properly. • 3. Valves to be temporarily shut off during the WORK shall be tagged as such • and shall be wired shut with a crimped lead seal and padlocked for safety in accordance with the CONTRACTOR's Safety Plan and in a manner • acceptable to the OWNER. • 4. Electrical and mechanical equipment to be temporarily shut off during the WORK shall be locked out and tagged for safety in accordance with the • CONTRACTOR's Safety Plan and in a manner acceptable to the OWNER. • • PART 2 PRODUCTS • Not Used. • • PART 3 EXECUTION • Not Used. • • END OF SECTION • • • • • • • • • • • • • January 2016 01140-7 6687/Durham O&M Phase 1 b • • • • • • • SECTION 01292 • • SCHEDULE OF VALUES • PART 1 GENERAL • 1.01 GENERAL • • A. This Section defines the process whereby the Schedule of Values (lump sum price breakdown) shall be developed. Monthly progress payment amounts shall • be determined, in part, from the monthly progress updates of the CPM Schedule • activities. • 1.02 PRELIMINARY SCHEDULE OF VALUES • A. The CONTRACTOR shall submit a Schedule of Values for the major components of the WORK at the Preconstruction Conference in accordance with Section • 01110, Summary of Work. The listing shall include, at a minimum, the proposed • value for the following major WORK components: 1. Mobilization and demobilization: Total price for mobilization shall not exceed • 1.0 percent of the Contract Price. Total price for demobilization shall not be • less than 2.0 percent of the Contract Price. • 2. The total value of monthly CPM Schedule updates and Progress Reports. 3. The total value of demolition WORK. • 4. The total value of yard piping WORK. . 5. The total value of each major piece of equipment 6. The total value of HVAC system improvements WORK. • 7. The total value of electrical WORK. • 8. The total value of instrumentation and control WORK. 9. The total value for protective coatings WORK. 10. The total value of closeout WORK. • 11. The total value of all other WORK not specifically included in the above items. • • B. The CONTRACTOR and ENGINEER shall meet and jointly review the • Preliminary Schedule of Values and make any adjustments in value allocations if, in the opinion of the ENGINEER, these are necessary to establish fair and reasonable allocation of values for the major WORK components. Front-end • loading will not be permitted. The ENGINEER may require reallocation of major • WORK components from items in the above listing if in the opinion of the ENGINEER such reallocation is necessary. This review and any necessary • revisions shall be completed within 14 days from the date of Notice to Proceed. • 1.03 DETAILED SCHEDULE OF VALUES r • A. The CONTRACTOR shall prepare and submit a detailed Schedule of Values to the ENGINEER within 7 days from the date of Notice to Proceed. The detailed • Schedule of Values shall be based on the accepted preliminary Schedule of • Values for major WORK components and shall be broken down by major • • January 2016 01292-1 6687/Durham O&M Phase 1 b • • • • • structure or facility. The ENGINEER shall be the sole judge of acceptable • numbers, details and description of values established. If, in the opinion of the • ENGINEER, a greater number of Schedule of Value items than proposed by the • CONTRACTOR is necessary, the CONTRACTOR shall add the additional items so identified by the ENGINEER.The CONTRACTOR and ENGINEER shall meet • and jointly review the detailed Schedule of Values within 20 days from the date • of Notice to Proceed. The value allocations and extent of detail shall be reviewed to determine any necessary adjustments to the values. Any adjustments deemed • necessary to the value allocation or level of detail shall be made by the • CONTRACTOR and a revised detailed Schedule of Values shall be submitted within 30 days from the date of Notice to Proceed. • 1.01 MONTHLY CPM UPDATES AND PROGRESS REPORTS • A. The Schedule of Values shall include a monthly amount of$1,500 for providing • monthly CPM Schedule Updates and Progress Report per Section 01324. The ID $1,500 value will not be paid and a deductive Change Order issued if: 1. The Contractor fails to provide a monthly CPM schedule update and • Progress Report with the monthly Progress Payment. 2. The submitted CPM Schedule and Report do not comply with the requirements of Section 01324. • • 1.02 ESTIMATED PROGRESS PAYMENTS • A. Within 15 days after ENGINEER's acceptance of the Detailed Schedule of • Values and the Original CPM Construction Schedule as per Section 01324, • CONSTRUCTION SCHEDULE, Paragraph 1.3.D, the CONTRACTOR shall • provide the ENGINEER with an estimate of anticipated Progress Payments, by month, throughout the Project's construction duration. • . 1.03 CHANGES TO SCHEDULE OF VALUES • A. In the event that the CONTRACTOR and ENGINEER agree to make adjustments • to the original Schedule of Values because of inequities discovered in the original accepted detailed Schedule of Values, increases and equal decreases to values for activities may be made. • B. Approved change orders reflected in the CPM Schedule shall be incorporated • into the Schedule of Values as a single unit identified by the change order number. • 1.04 COMPLETE AND TIMELY SUBMISSIONS • • A. The Schedule of Values information is an integral part of the progress payment information. As such, it is critical information for evaluating the Project's progress. • Accordingly, if any submittal required by this Section is found to be incomplete or • is submitted later than required, it may result in a deferral by ENGINEER to • recommend all or any part of CONTRACTOR's Application for Payment, either partial or final. • • • • January 2016 01292-2 6687/Durham O&M Phase 1 b • • • • • • PART 2 PRODUCTS • • Not Used. • • PART 3 EXECUTION • Not Used. END OF SECTION • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • January 2016 01292-3 6687/Durham O&M Phase lb • • • • • • SECTION 01310 • PROJECT MANAGEMENT • • PART 1 - GENERAL • 1.1 RELATED DOCUMENTS • • A. Drawings and general provisions of the Contract, including General and • Supplementary Conditions and other Division 01 Specification Sections, apply to this • Section. • 1.2 SUMMARY • A. Section includes administrative provisions for coordinating construction operations on • Project including, but not limited to, the following: 1. Requests for Information (RFIs). • B. Each contractor shall participate in coordination requirements. Certain areas of responsibility are assigned to a specific contractor. 410 C. Related Requirements: . 1. Section 01324 "Construction Schedule" for preparing and submitting Contractor's construction schedule. • 2. Section 01770 "Closeout Procedures"for coordinating closeout of the Contract. • • 1.3 DEFINITIONS A. RFI: Request from Owner's Representative, Architect, or Contractor seeking • information required by or clarifications of the Contract Documents. • • 1.4 REQUESTS FOR INFORMATION (RFIs) • A. General: Immediately on discovery of the need for additional information or • interpretation of the Contract Documents, Contractor shall prepare and submit an RFI • in the form specified. • 1. Architect will return RFIs submitted to Architect by other entities controlled by 40 Contractor with no response. • 2. Coordinate and submit RFIs in a prompt manner so as to avoid delays in • Contractor's work or work of subcontractors. B. Content of the RFI: Include a detailed, legible description of item needing information • or interpretation and the following: • 1. Project name. • • January 2016 01310-1 6687/Durham O&M Phase 1 b • • • • • • • 2. Project number. 3. Date. 4. Name of Contractor. • 5. Name of Architect and Owner's Representative. 6. RFI number, numbered sequentially. • 7. RFI subject. • 8. Specification Section number and title and related paragraphs, as appropriate. • 9. Drawing number and detail references, as appropriate. 10. Field dimensions and conditions, as appropriate. • 11. Contractor's suggested resolution. If Contractor's suggested resolution impacts • the Contract Time or the Contract Sum, Contractor shall state impact in the RFI. 12. Contractor's signature. 13. Attachments: Include sketches, descriptions, measurements, photos, Product • Data, Shop Drawings, coordination drawings, and other information necessary to • fully describe items needing interpretation. • a. Include dimensions, thicknesses, structural grid references, and details of A affected materials, assemblies, and attachments on attached sketches. • C. RFI Forms: 1. Attachments shall be electronic files in Adobe Acrobat PDF format. • • D. Architect's and Owner's Representative's Action: Architect and Owner's Representative's will review each RFI, determine action required, and respond. Allow • seven working days for Architect's response for each RFI. RFIs received by Architect • and Owner's Representative's after 1:00 p.m. will be considered as received the following working day. • • 1. The following Contractor-generated RFIs will be returned without action: • a. Requests for approval of submittals. • b. Requests for approval of substitutions. • c. Requests for approval of Contractor's means and methods. d. Requests for coordination information already indicated in the Contract • Documents. • e. Requests for adjustments in the Contract Time or the Contract Sum. • f. Requests for interpretation of Architect's actions on submittals. g. Incomplete RFIs or inaccurately prepared RFIs. • • 2. Architect's action may include a request for additional information, in which case Architect's time for response will date from time of receipt of additional information. • 3. Architect's action on RFIs that may result in a change to the Contract Time or the Contract Sum may be eligible for Contractor to submit Change Proposal. • • a. If Contractor believes the RFI response warrants change in the Contract • Time or the Contract Sum, notify Architect and Owner's Representative in writing within 10 days of receipt of the RFI response. • • • • January 2016 01310-2 6687/Durham O&M Phase 1 b • • • • • • E. RFI Log: Prepare, maintain, and submit a tabular log of RFIs organized by the RFI • number. Submit log weekly. Include the following: S 1. Project name. • 2. Name and address of Contractor. • 3. Name and address of Architect and Owner's Representative. • 4. RFI number including RFIs that were returned without action or withdrawn. 5. RFI description. • 6. Date the RFI was submitted. • 7. Date Architect's and Owner's Representative's response was received. • F. On receipt of Architect's and Owner's Representative's action, update the RFI log and • immediately distribute the RFI response to affected parties. Review response and • notify Architect and Owner's Representative within seven days if Contractor disagrees with response. • • 1. Identification of related Minor Change in the Work, Construction Change Directive, and Proposal Request, as appropriate. • 2. Identification of related Field Order, Work Change Directive, and Proposal • Request, as appropriate. S • PART 2 - PRODUCTS (Not Used) 411/ • PART 3 - EXECUTION (Not Used) • • END OF SECTION 01310 I I I • • • S • • • • • S • • • • January 2016 01310-3 6687/Durham O&M Phase 1 b • • • I • SECTION 01324 • CONSTRUCTION SCHEDULE • • PART 1 GENERAL • 1.01 GENERAL w • A. Scheduling of the WORK shall be performed by the CONTRACTOR in accordance with the requirements of this Section. • • B. Development of the schedule, the project status reporting requirements of the Contract shall employ computerized Critical Path Method (CPM) scheduling. Where submittals are required hereunder, the CONTRACTOR shall submit three • copies of each submittal item. • 1.02 INITIAL SCHEDULE SUBMITTALS • • A. The CONTRACTOR shall submit the following at the Preconstruction Conference which shall serve as the CONTRACTOR's Plan of Operation for the Contract • Time and to identify the manner in which the CONTRACTOR intends to complete • all WORK within the Contract Time. 1. Project Overview Bar Chart: The overview bar chart shall indicate the major components of the WORK and the sequence relations between major • components and subdivisions of major components. The overview bar chart shall indicate the relationships and time frames in which the various • components of the WORK will be made substantially complete and placed • into service in order to meet the project milestones. Sufficient detail shall be • included for the identification of subdivisions of major components into such activities as (1) site work, (2) completion of all structural concrete, (3) major • mechanical work, (4) major electrical work, (5) instrumentation and control • work, (6)time requirements for start-up and testing, and (7) other important work within the overall project scope. Planned durations and start dates • shall be indicated for each work item subdivision. Each major component and subdivision component shall be accurately plotted on time scale. Not • more than four sheets shall be employed to represent this overview information. • • B. The OWNER'S REPRESENTATIVE and the CONTRACTOR shall meet to • review and discuss the Three-Week plan of operation and project overview bar chart within 5 days after submittal to the OWNER'S REPRESENTATIVE. The • OWNER'S REPRESENTATIVE's review and comment on the schedules will be limited to conformance with the sequencing and milestone requirements in the • Contract Documents. The CONTRACTOR shall make corrections to the • schedules necessary to comply with the requirements and shall adjust the • schedules to incorporate any missing information requested by the OWNER'S REPRESENTATIVE. •• • January Y 2016 01324-1 6687/Durham O&M Phase 1 b r • • • • • C. Three Week Look-Ahead Schedule Submittals: Each week, the CONTRACTOR • shall submit a schedule of planned activities and progress detailing activities for • the three-week period following the date of the weekly submission to the # ARCHITECT. • 1.03 COMPLETE AND TIMELY SUBMISSIONS • A. The CPM Construction Schedule information is an integral part of the Project • scheduling and reporting. As such, it is critical information to evaluating the • project's progress and the proper planning of the OWNER'S • REPRESENTATIVE's and ARCHITECT's work effort associated with this Project. Accordingly, if any submittal required by this Section is found to be incomplete or • is submitted later than required, it may result in a deferral by ARCHITECT to • recommend whole or any part of CONTRACTOR's Application for Payment, either partial or final. • • PART 2 PRODUCTS • • Not Used. • • PART 3 EXECUTION Not Used. • • END OF SECTION • • • • • • • • • • • • • • • • • • January 2016 01324-2 6687/Durham O&M Phase 1 b • • • • • • • SECTION 01329 • • SAFETY PLAN • • PART 1 GENERAL • 1.01 SUMMARY • • A. Section Includes: Development and maintenance of a Construction Safety Plan. Refer to Section 00800.SC. 6.13. • • 1.02 SAFETY AND HEALTH REGULATIONS • A. Comply with all Federal, state, and local safety and health regulations and laws • including, but not limited to, the following: 1. Oregon Revised Statutes, ORS 654. • 2. Oregon Safe Employment Act (OSEA). • 3. Oregon Occupational Safety and Health Code of the Oregon Occupational • Safety and Health Division (OR-OSHA), Oregon Administrative Rules (OAR), Chapter 437. • a. Division 1, General Administrative Rules. • b. Division 2, General Occupational Safety and Health Rules. c. Division 3, Construction. • • 1.03 CONSTRUCTION SAFETY PLAN • A. Detail the Methods and Procedures to comply with State, Federal, and Local • Health and Safety Laws, Rules and Requirements for the duration of the • Contract Times. These requirements include, but are not limited to, Oregon Revised Statutes, Oregon Administrative Rules, Oregon Occupational Safety • and Health Regulations (OSHA), Department of Labor and Industries, Oregon • Department of Transportation, and other applicable Federal, state, and local regulations. Include the following: • 1. Identification of the Certified or Licensed Safety Consultant who will • prepare, initiate, maintain and supervise safety programs, and procedures. • 2. Procedures for providing workers with an awareness of safety and health hazards expected to be encountered in the course of construction. • 3. Safety equipment appropriate to the safety and health hazards expected to • be encountered during construction. Include warning devices, barricades, safety equipment in public right-of-way and protected areas, and safety • equipment used in multi-level structures. • 4. Methods for minimizing employees' exposure to safety and health hazards • expected during construction. 5. Procedures for reporting safety or health hazards. • 6. Procedures to follow to correct a recognized safety and health hazard. • 7. Procedures for investigation of accidents, injuries, illnesses and unusual events that have occurred at the construction site. • 8. Periodic and scheduled inspections of general work areas and specific • work stations. • 9. Training for employees and workers at the jobsite. • January 2016 01329-1 6687/Durham O&M Phase 1 b • • • • • • • 10. Methods of communication of safe working conditions, work practices and required personal protection equipment. • • B. Assume responsibility for every aspect of Health and Safety on the jobsite, including the health and safety of Subcontractors, suppliers, and other persons • on the jobsite. 1. Forward available information and reports to the Safety Consultant who shall make the necessary recommendations concerning worker health and safety at the jobsite. • 2. Employ additional health and safety measures specified by the Safety • Consultant, as necessary, for workers in accordance with OSHA guidelines. • C. Transmit to OWNER'S REPRESENTATIVE and ARCHITECT copies of reports and other documents related to accidents or injuries encountered during • construction. • • PART 2 PRODUCTS • • Not Used. 41 • PART 3 EXECUTION • Not Used. • END OF SECTION • • • • • • • S • • S S S S • S S S January 2016 01329-2 6687/Durham O&M Phase 1 b • S S • • • • • SECTION 01330 • • SUBMITTAL PROCEDURES 0 • PART 1 GENERAL • 1.01 GENERAL • • A. Wherever submittals are required in the Contract Documents, submit them to the ARCHITECT. • • B. All submittals shall include both electronic copies and a minimum of 2 hard copies unless additional copies are specified. Provide four hardcopies for all Division 11, • 13, 16 and 17 submittals. Electronic copies shall be in Word, Excel, or PDF format • unless otherwise specified. Electronic copies shall be submitted through a • collaboration Internet web site (http://eadocsoftware.com/ ). The CONTRACTOR will be required to utilize the collaboration web site, including providing and • utilizing necessary computers, internet services, phone services, and other office, • scheduling, and communication software programs. C. Definitions: • 1. Action Submittal: Written and graphic information submitted by the • CONTRACTOR that requires the ARCHITECT's approval. (In general, all submittals are to be considered Action Submittals unless specifically • indicated as informational or deferred submittals in the Contract Documents.) • 2. Quality Control (QC) Submittals: Information submitted by the CONTRACTOR that does not require the ARCHITECT's approval. • 3. Deferred Submittal: Information required for the review of CONTRACTOR- • designed systems (see the IBC). See drawing A-0 for list of anticipated • deferred submittals. • 1.02 PRECONSTRUCTION CONFERENCE SUBMITTALS • A. Within 14 days after the date of commencement as stated in the Notice to • Proceed or at the preconstruction conference, whichever comes first, the • CONTRACTOR shall submit the following items to the ARCHITECT for review: 1. A preliminary list of Shop Drawings, Samples, and proposed Substitutes. • 2. A preliminary schedule for submission of priority and major Shop Drawings • (particularly for long-lead time equipment) and Samples. • 3. A list of permits and licenses the CONTRACTOR shall obtain, indicating the agency required to grant the permit, the expected date of submittal for the • permit, and required date for receipt of the permit. • 4. A preliminary schedule of values in accordance with Section 01292, SCHEDULE OF VALUES. • 5. A 3-Week Plan of Operation in accordance with Section 01324, • CONSTRUCTION SCHEDULE. 6. A Project Overview Bar Chart in accordance with Section 01324, • CONSTRUCTION SCHEDULE. • • • January 20, 2016 01330-1 6687/Durham O&M Phase 1 b • • • • • • • 7. CONTRACTOR's Health and Safety Plan in accordance with SC 6.13, and Section 1329. • 1.03 SHOP DRAWINGS • • A. Wherever called for in the Contract Documents or where required by the • ARCHITECT, the CONTRACTOR shall furnish to the ARCHITECT for review, three copies plus one reproducible copy or electronic file, of each Shop Drawing submittal. Shop Drawings may include detail design calculations, shop-prepared • drawings, fabrication and installation drawings, erection drawings, lists, graphs, catalog sheets, data sheets, and similar items. If a list, graph, catalog sheet, data • sheet, etc. includes more that one item, clearly mark which item is the subject of • the submittal. Shop drawings shall bear the signature and seal of an engineer • registered in the appropriate engineering branch and in the state of Oregon, unless otherwise indicated. Whenever the CONTRACTOR is required to submit design calculations as part of a submittal, such calculations shall bear the • signature and seal of an engineer registered in the appropriate branch and in the • state of Oregon, unless otherwise indicated. • B. Shop Drawing submittals shall be accompanied by the ARCHITECT's standard submittal transmittal form, a reproducible copy of which is available from the • ARCHITECT. A submittal without the form or where applicable items on the form • are not completed will be returned for resubmittal. • C. Organization: • 1. A single submittal transmittal form shall be used for each technical • specification section or item or class of material or equipment for which a • submittal is required. A single submittal covering multiple sections will not be acceptable, unless the primary specification references other sections for • components. • 2. On the transmittal form, index the components of the submittal and insert tabs in the submittal to match the components. Relate the submittal • components to specification paragraph and subparagraph, Drawing number, • detail number, schedule title, room number, or building name, as applicable. • 3. Unless indicated otherwise, terminology and equipment names and numbers used in submittals shall match those used in the Contract Documents. • • D. Format: 1. Minimum sheet size shall be 8.5 inches by 11 inches. Maximum sheet size • shall be 22 inches by 34 inches. Every page in a submittal shall be • numbered in sequence. Each copy of a submittal shall be collated and • stapled or bound, as appropriate. The ARCHITECT will not collate sheets or copies. • 2. Where product data from a manufacturer is submitted, clearly mark which • model is proposed, with complete pertinent data capacities, dimensions, clearances, diagrams, controls, connections, anchorage, and supports. • Sufficient level of detail shall be presented for assessment of compliance • with the Contract Documents. 3. Each submittal shall be assigned a unique number. Submittals shall be • numbered sequentially, and the submittal numbers shall be clearly noted on • the transmittal. Original submittals shall be assigned a numeric submittal • • January 20, 2016 01330-2 6687/Durham O&M Phase 1 b • • • • number (e.g., 25). If submittal "25" requires a resubmittal, the first resubmittal • will bear the designation "25.A" and the second resubmittal will bear the designation "25.B" and so on. • 4. If there is a follow-up submittal related to a previously submitted class of material or type of equipment (e.g., follow-up submittal to submittal "25"), it • shall be assigned the number"25.1". If submittal "25.1" requires a • resubmittal, the first resubmittal will bear the designation "25.1.A" and the second resubmittal will bear the designation "25.1.B" and so on. • E. Disorganized and incomplete submittals that do not meet the requirements of the Contract Documents will be returned without review. • F. Except as may otherwise be indicated, the ARCHITECT will return prints of each . submittal to the CONTRACTOR with comments noted thereon, within 14 days following receipt by the ARCHITECT. It is considered reasonable that the • CONTRACTOR will make a complete and acceptable submittal to the • ARCHITECT by the first resubmittal on an item. The OWNER reserves the right to 4111 ARCHITECT's monies due to the CONTRACTOR to cover additional costs of the ARCHITECT's review beyond the first resubmittal. The ARCHITECT'S maximum review period for each submittal or resubmittal will be 14 days. • G. If a submittal is returned to the CONTRACTOR marked "NO EXCEPTIONS TAKEN," formal revision and resubmission will not be required. • H. If a submittal is returned marked "MAKE CORRECTIONS NOTED," • CONTRACTOR shall make the corrections on the submittal, but formal revision • and resubmission will not be required. When applicable, provide as-built • documentation in final Operation and Maintenance manuals or on as-built drawings. • • I. If a submittal is returned marked "AMEND-RESUBMIT," the CONTRACTOR shall revise it and shall resubmit the required number of copies to the ARCHITECT for • review. Resubmittal of portions of multi-page or multi-drawing submittals will not • be allowed. For example, if a Shop Drawing submittal consisting of 10 drawings contains one drawing noted as "AMEND RESUBMIT," the submittal as a whole is • deemed "AMEND RESUBMIT," and 10 drawings are required to be resubmitted. • • J. If a submittal is returned marked "REJECTED-RESUBMIT," it shall mean either that the proposed material or product does not satisfy the specification, the • submittal is so incomplete that it cannot be reviewed, or is a substitution request . not submitted in accordance with the General Conditions and Section 01631, PRODUCT SUBSTITUTIONS. In the first two cases, the CONTRACTOR shall • prepare a new submittal and shall submit the required number of copies to the • ARCHITECT for review. In the latter case, the CONTRACTOR shall submit the substitution request according to the General Conditions. • • K. Resubmittal of rejected portions of a previous submittal will not be allowed. Every • change from a submittal to a resubmittal or from a resubmittal to a subsequent resubmittal shall be identified and flagged on the resubmittal. • • January 20, 2016 01330-3 6687/Durham O&M Phase 1 b • • • • • • L. Submittals shall be carefully reviewed by an authorized representative of the • CONTRACTOR prior to submission to the ARCHITECT. Each submittal shall be • dated and signed by the CONTRACTOR as being correct and in conformance • with the Contract Documents. In the case of Shop Drawings, each sheet shall be so dated and signed. Any deviations from the Contract Documents shall be noted • by the CONTRACTOR on the transmittal form and such deviation shall only be • allowed if approved in writing by the ARCHITECT and OWNER. The ARCHITECT will only review submittals that have been so verified by the CONTRACTOR. • Nonverified submittals will be returned to the CONTRACTOR without action taken by the ARCHITECT, and any delays caused thereby shall be the total • responsibility of the CONTRACTOR. • M. Corrections or comments made on the CONTRACTOR's Shop Drawings during • review do not relieve the CONTRACTOR from compliance with Contract Drawings and Specifications. Review is for conformance to the design concept and general compliance with the Contract Documents only. The CONTRACTOR is responsible • for confirming and correlating quantities and dimensions, fabrication processes • and techniques, coordinating WORK with the trades, and satisfactory and safe performance of the WORK. • • 1.04 SAMPLES • A. The CONTRACTOR shall submit the number of samples indicated by the Specifications. If the number is not indicated, submit not less than three samples. Where the amount of each sample is not indicated, submit such amount as necessary for proper examination and testing by the methods indicated. • B. Samples shall be individually and indelibly labeled or tagged, indicating the salient • physical characteristics and manufacturer's name. Upon acceptance by the • ARCHITECT, one set of the samples will be stamped and dated by the • ARCHITECT and returned to the CONTRACTOR, one set of samples will be retained by the ARCHITECT, and one set shall remain at the Site in the • OWNER'S REPRESENTATIVE's field office until completion of the WORK. • C. Unless indicated otherwise, the ARCHITECT will select colors and textures from • the manufacturer's standard colors and standard materials, products, or • equipment lines. If certain samples represent nonstandard colors, materials, • products, or equipment lines that will require an increase in Contract Times or Price, the CONTRACTOR shall clearly state so on the transmittal page of the • submittal. • D. The CONTRACTOR shall schedule sample submittals such that: • 1. Sample submittals for color and texture selection are complete so the • ARCHITECT has 45 days to assemble color panels and select color and • texture dependent products and materials without delay to the construction schedule. 2. After the ARCHITECT selects colors and textures, the CONTRACTOR has • sufficient time to provide the products or materials without delay to the construction schedule. The Contract Times will not be extended for the • CONTRACTOR's failure to allow enough review and approval or selection • • • January 20, 2016 01330-4 6687/Durham O&M Phase 1 b • • • • • • time, failure to submit complete samples requiring color or texture selection, or failure to submit complete or approvable samples. • • 1.05 TECHNICAL OPERATION AND MAINTENANCE INFORMATION • A. The CONTRACTOR shall submit technical maintenance information as required • by individual specifications in an organized manner as specified in the Technical Specifications of the Contract Documents. Maintenance information, instructions • and data shall be provided for each maintainable material and piece of equipment. • It shall be written so that it can be used and understood by the OWNER's • operation and maintenance staff. • B. Schedule: Except where indicated otherwise, technical maintenance information . shall be submitted in initial draft form to the ARCHITECT not later than 30 days prior to any startup, system testing or operator training. Subsequent drafts shall • be provided by the CONTRACTOR within 30 days from the date of • CONTRACTOR's receipt of review comments from the ARCHITECT. The • approved Maintenance Manual must be available prior to any startup, system testing, or operator training. The CONTRACTOR's attention is drawn to Section • 01770, CLOSEOUT PROCEDURES, where the submission of the Maintenance • Manual is related to progress payments. • 1.06 RECORD DOCUMENTS • A. The CONTRACTOR shall maintain one set of Drawings at the Site for the • preparation of record drawings. On these, it shall mark every project condition, • location, configuration, and any other change or deviation which may differ from • the Contract Drawings at the time of award, including buried or concealed construction and utility features that are revealed during the course of • construction. Special attention shall be given to recording the horizontal and • vertical location of buried utilities that differ from the locations indicated, or that were not indicated on the Contract Drawings. Said record drawings shall be • supplemented by any detailed sketches as necessary or as CONTRACTOR is • directed, to fully indicate the WORK as actually constructed. These record drawings are the CONTRACTOR's representation of as-built conditions, and shall • be maintained up-to-date during the progress of the WORK. Using erasable • colored pencils (not ink or indelible pencil), indicate in green when showing • information deleted from the Drawings, red when showing information added to the Drawings, and blue and circled in blue to show notes. Notes shall identify • relevant Change Orders by number and date. Preparation of record drawings • shall conform to the following: 1. Date entries. • 2. Call attention to entry by "cloud" drawn around area or areas affected. • 3. Legibly mark to record actual changes made during construction, including, • but not limited to: a. Depths of various elements of foundation in relation to finished first floor • data if not shown or where depth differs from that shown. • b. Horizontal and vertical locations of existing new Underground Facilities and appurtenances, and other underground structures, equipment, or • WORK. Reference to at least two measurements to permanent surface • improvements. • • January 20, 2016 01330-5 6687/Durham O&M Phase 1 b • • • • • • • c. Location of internal utilities and appurtenances concealed in the construction referenced to visible and accessible features of the • structure. • d. Locate existing facilities, piping, equipment, and items critical to the interface between physical conditions or construction and new • construction. e. Changes made by Addenda and Field Orders, Work Change Directives, • Change Orders, Written Amendments, and ARCHITECT's written interpretations and clarifications using consistent symbols for each and • showing appropriate document tracking number. • 4. Dimensions of Schematic Layouts: Show record drawings, by dimension, the centerline of each run of items such as are described in previous • subparagraph above. • a. Clearly identify the item by accurate notation such as "cast iron drain," "galv. water," and the like. • b. Show, by symbol or note, vertical location of item ("under slab," "in ceiling plenum," "exposed," and the like. • c. Make identification so descriptive that it may be related reliably to Specifications. I • B. The CONTRACTOR shall maintain one set of Specifications at the Site for the preparation of record specifications. On these shall be recorded every change or • deviation during the course of the project resulting from Work Change Directives, • Field Orders, Substitutions, Requests for Information or Clarification (RFIs) or and • other reason. Record specifications shall be marked with green, red and blue pencils in the same manner as record drawings, noting the document or other • reason that caused the change. • C. Prior to submitting each Application for Payment, request ARCHITECT's review • and approval of current status of record documents. Failure to properly maintain, • update, and submit record documents may result in a deferral by ARCHITECT to recommend whole or any part of CONTRACTOR's Application for Payment, either • partial or final. • D. In the case of those drawings that depict the detail requirement for equipment to • be assembled and wired in the factory, such as motor control centers and the like, • the record drawings shall be updated by indicating those portions which are • superseded by change order drawings or final Shop Drawings, and by including appropriate reference information describing the change orders by number and • the Shop Drawings by manufacturer, drawing, and revision numbers. • E. Disorganized or incomplete record documents will not be accepted. The • CONTRACTOR shall revise them and resubmit within 20 days. • F. Current as-built markups of record documents shall be accessible to the • ARCHITECT during the construction period and shall be provided to the • OWNER'S REPRESENTATIVE prior to requesting final payment. Current • markups of electrical and instrumentation drawings shall be accessible to OWNER'S REPRESENTATIVE during startup and until final record drawings are available. • I January 20, 2016 01330-6 6687/Durham O&M Phase 1 b • • • • • • G. The request for final payment will not be accepted until the record documents have been completed and delivered to the ARCHITECT. • • H. Information submitted by the CONTRACTOR will be assumed to be correct, and the CONTRACTOR shall be responsible for the accuracy of such information. • • 1.07 QUALITY CONTROL (QC) SUBMITTALS • A. Quality control submittals are defined as those required by the Specifications to • present documentary evidence to the ARCHITECT that the CONTRACTOR has . satisfied certain requirements of the Contract Documents. • B. Unless otherwise indicated, QC submittals shall be submitted: 1. Before delivery and unloading, for the following types of submittals: • a. Manufacturers' installation instructions. • b. Manufacturers' and Installers' experience qualifications. • c. Ready mix concrete delivery tickets. d. Design calculations. • e. Affidavits and manufacturers' certification of compliance with indicated • product requirements. f. Laboratory analysis results. g. Factory test reports. • 2. For the following types of submittals, the manufacturer's field representative • shall submit a draft certification prior to leaving the Project site and a final certification within 7 days of the event documented: • a. Manufacturers' field representative certification of proper installation. • 3. Within 30 days of the event documented for the following types of submittals: a. Field measurement. 411/ b. Field test reports. • c. Receipt of permit. • d. Receipt of regulatory approval. C. The ARCHITECT will record the date that a QC submittal was received and • review it for compliance with submittal requirements, but the review procedures • above for Shop Drawings and samples will not apply. • PART 2 PRODUCTS • • Not Used. • • PART 3 EXECUTION • Not Used. • • END OF SECTION • • • • January 20, 2016 01330-7 6687/Durham O&M Phase 1 b • • • • • • SECTION 01400 CLEANING UP 01400-01 GENERAL • A. Cleaning During Construction: The Contractor at all times shall keep the premises • free from accumulation of waste materials or rubbish caused by his operation at the completion of each day's work. All tools, construction equipment, machinery and surplus material shall be removed and the work left "broom clean" or it's equivalent, • except as otherwise specified. • B. Cleaning at Substantial Completion: After all trades have completed work and just * before occupancy, the contractor shall vacuum clean interior of the building, including heating and ventilation ducts, hand dust and clean fixtures and cabinets, clean finished • floors, hardware and doors and wash glazing and mirrors. • END OF SECTION I S r • • • • • • • • • w • r • r • • • • • • January 2016 01400-1 6687/Durham O&M Phase 1 b • • • • • • • SECTION 01410 • REGULATORY REQUIREMENTS • PART 1 GENERAL • 1.01 GENERAL • • A. Titles of Sections and Paragraphs: Titles and subtitles accompanying specification sections and paragraphs are for convenience and reference only, • and do not form a part of the Specifications. • B. Applicable Publications: Whenever in these Specifications references are made • to published specifications, codes, standards, or other requirements, it shall be • understood that wherever no date is specified, only the latest specifications, standards, or requirements of the respective issuing agencies which have been • published as of the date that the Contract is advertised for bids shall apply; • except to the extent that said standards or requirements may be in conflict with • applicable laws, ordinances, or governing codes. No requirements set forth in the Specifications or shown on the Drawings will be waived because of any • provision of, or omission from, said standards or requirements. • C. Specialists, Assignments: In certain instances, specification text requires (or • implies) that specific work is to be assigned to specialists or expert entities, who • must be engaged for the performance of that work. Such assignments shall be • recognized as special requirements over which the CONTRACTOR has no choice or option. These requirements shall not be interpreted so as to conflict • with the enforcement of building codes and similar regulations governing the WORK; also they are not intended to interfere with local union jurisdiction settlements and similar conventions. Such assignments are intended to establish which party or entity involved in a specific unit of work is recognized as "expert" for the indicated construction processes or operations. Nevertheless, * the final responsibility for fulfillment of the entire set of contract requirements remains with the CONTRACTOR. a w 1.02 REFERENCE SPECIFICATIONS, CODES, AND STANDARDS • A. The CONTRACTOR shall construct the WORK in accordance with the Contract • Documents and the referenced portions of those referenced codes, standards, and specifications. • • B. References herein to "Building Code" or"Uniform Building Code" shall mean the International Building Code including State of Oregon Amendments. The latest • edition of the code as adopted Washington County, Oregon shall apply to the • WORK herein, including all addenda, modifications, amendments, or other • lawful changes thereto. • • • • January 2016 01410-1 6687/Durham O&M Phase 1 b • • • • • • • • C. In case of conflict between codes, reference standards, drawings, and the other Contract Documents, the most stringent requirements shall govern. All conflicts • shall be brought to the attention of the ENGINEER for clarification and directions • prior to ordering or providing any materials or furnishing labor. The CONTRACTOR shall bid for the most stringent requirements. • • D. References herein to "OSHA Regulations for Construction" shall mean Title 29, • Part 1926, Construction Safety and Health Regulations, Code of Federal Regulations (OSHA), including all changes and amendments thereto. • • E. References herein to "OSHA Standards" shall mean Title 29, Part 1910, Occupational Safety and Health Standards, Code of Federal Regulations • (OSHA), including all changes and amendments thereto. • F. Applicable Standard Specifications: References in the Contract Documents to "Standard Specifications" or SSPWC shall mean the Standard Specifications for • Public Works Construction, 1997 Edition. • 1.03 REGULATIONS RELATED TO HAZARDOUS MATERIALS • A. The CONTRACTOR shall be responsible that all WORK included in the Contract Documents, regardless if shown or not, shall comply with all DEQ, EPA, OSHA, • RCRA, NFPA, and any other Federal, State, and Local Regulations governing • the storage and conveyance of hazardous materials, including petroleum products. Also see Section 01560, TEMPORARY ENVIRONMENTAL • CONTROLS. • B. Where no specific regulations exist, chemical, hazardous, and petroleum • product piping and storage in underground locations shall be installed with • double containment piping and tanks, or in separate concrete trenches and • vaults, or with an approved lining which cannot be penetrated by the chemicals, unless waived in writing by the OWNER. • • PART 2 PRODUCTS • • Not Used. • • PART 3 EXECUTION • Not Used. • • END OF SECTION • • • • • January 2016 01410-2 6687/Durham O&M Phase 1 b • • • • • • SECTION 01424 • ABBREVIATIONS • • PART 1 GENERAL • 1.01 SUMMARY • • A. Section Includes: Abbreviations and meanings. • 1.02 INTERPRETATIONS • A. Interpret abbreviations by context in which abbreviations are used. • • B. Wherever in these Specifications references are made to the standards, specifications, or other published data of the various international, national, • regional, or local organizations, such organizations may be referred to by their acronym or abbreviation only. As a guide to the user of these Specifications, the • following acronyms or abbreviations which may appear in these Specifications shall have the meanings indicated herein. • 1.03 ABBREVIATIONS • A. Abbreviations used to identify Reference Standards: AA Aluminum Association • AAMA Architectural Aluminum Manufacturers Association • AAN American Association of Nurserymen • AASHTO American Association of State Highway and Transportation Officials ABC Associated Air Balance Council • ABPA Acoustical and Board Products Association ACI American Concrete Institute ACIL American Council of Independent Laboratories ADC Air Diffusion Council • ABMA American Bearing Manufacturers' Association (formerly AFBMA, Anti-Friction Bearing Manufacturers' • Association) AFBMA Ant-Friction Bearing Manufacturer's Association, Inc. AFPA American Forest Products Association • AGA American Gas Association • AGC Associated General Contractors • AGMA American Gear Manufacturers' Association AHA American Hardboard Association • AHAM Association of Home Appliance Manufacturers • Al Asphalt Institute AIA American Institute of Architects • AIMA Acoustical and Insulating Materials Association • AISC American Institute of Steel Construction . AISI American Iron and Steel Institute • January 2016 01424-1 6687/Durham O&M Phase 1 b • S S • • • AITC American Institute of Timber Construction • AMCA Air Moving and Conditioning Association O ANSI American National Standards Institute • APA American Plywood Association API American Petroleum Institute • APWA American Public Works Association • ARI Air Conditioning and Refrigeration Institute ASAHC American Society of Architectural Hardware Consultants ASHRAE American Society of Heating, Refrigeration and Air Conditioning II Engineers • ASME American Society of Mechanical Engineers ASTM ASTM International O (Former name American Society for Testing and Materials. Still • used in specifications.) AWI Architectural Woodwork Institute 0 AWPA American Wood Preservers Association • AWPI American Wood Preservers Institute . AWS American Welding Society AWSC American Welding Society Code O AWWA American Water Works Association • BHMA Builders Hardware Manufacturers Association • BIA Brick Institute of America • BSI Building Stone Institute • CLFMI Chain Link Fence Manufacturers Institute • CPSC U.S. Consumer Product Safety Commission CRA California Redwood Association • CRI Carpet and Rug Institute • CRSI Concrete Reinforcing Steel Institute • CS Commercial Standards • CSI Construction Specifications Institute CTI Ceramic Tile Institute r DHI Door and Hardware Institute • • El FS Exterior Insulation and Finish System • EJCDC Engineers Joint Contract Documents Committee • FGMA Flat Glass Marketing Association • FIA Factory Insurance Association • FM Factory Mutual FS Federal Specifications • FTI Facing Tile Institute • GA Gypsum Association • • IAPMO International Association of Plumbing and Mechanical Officials IBC International Building Code • ICBG International Conference of Building Officials O ICC International Code Council O IEEE Institute of Electrical and Electronics Engineers • January 2016 01424-2 6687/Durham O&M Phase 1 b • r • • • • • MAG Maricopa Association of Governments • MIA Marble Institute of America • ML/SFA Metal Lath/Steel Framing Association MS Military Specifications • • NAAMM National Association of Architectural Metal Manufacturers NAPA National Asphalt Pavement Association • NBHA National Builders Hardware Association • NCMA National Concrete Masonry Association a NEC National Electrical Code NECA National Electrical Contractors Association • NETA International Electrical Testing Association • NEMA National Electrical Manufacturers Association NFPA National Fire Protection Association • NFPA National Forest Products Association • NIST National Institute of Standards and Technology • NMWIA National Mineral Wood Insulation Association NPCA National Paint and Coatings Association • NRCA National Roofing Contractors Association • NTMA National Terrazzo and Mosaic Association NWMA National Woodwork Manufacturer's Association • • PCA Portland Cement Association • PCI Prestressed Concrete Institute PDCA Paint and Decorating Contractors of America • PDI Plumbing and Drainage Institute PEI Porcelain Enamel Institute • PS Product Standard 0 • RTI Resilient Tile Institute • SAE Society of Automotive Engineers • SCPA Structural Clay Products Association • SDI Steel Door Institute SIGMA Sealed Insulating Glass Manufacturers Association • SJI Steel Joist Institute • SMACNA Sheet Metal and Air Conditioning Contractors National Association • SSPC Society for Protective Coatings-Steel Structures Painting Council • TCA Tile Council of America • • UBC Uniform Building Code (ICBO) • UL Underwriters Laboratories, Inc. UNS Unified Numbering System • USDA United States Department of Agriculture • • VA Vermiculite Association 0 S • January 2016 01424-3 6687/Durham O&M Phase 1 b • • • • • • WCLA West Coast Lumberman's Association • WCLIB West Coast Lumber Inspection Bureau • WPA Western Pine Association • WPOA Western Plumbing Officials Association WRC Welding Research Council • WSCPA Western States Clay Products Association • WWPA Western Wood Products Association • B. Abbreviations used in Specifications: • a year or years (metric unit) A ampere or amperes • am ante meridian (before noon) ✓ ac alternating current ac-ft acre-foot or acre-feet • atm atmosphere • AWG American Wire Gauge • bbl barrel or barrels • bd board • bhp brake horsepower bil gal billion gallons • BOD biochemical oxygen demand • Btu British thermal unit or units • Btuh British thermal units per hour bu bushel or bushels 0 C degrees Celsius • cal calorie or calories 0 cap capita • cd candela or candelas • cfm cubic feet per minute Ci curie or curies • cm centimeter or centimeters • cmu concrete masonry unit CO carbon monoxide O Co. Company O CO2 carbon dioxide COD chemical oxygen demand • Corp. Corporation • counts/min counts per minute cu cubic cu cm cubic centimeter or centimeters • cu ft cubic foot or feet • cu ft/day cubic feet per day cu ft/hr cubic feet per hour • cu ft/min cubic feet per minute O cu ft/sec cubic feet per second • cu in cubic inch or inches cu m cubic meter or meters • cu yd cubic yard or yards • • January 2016 01424-4 6687/Durham O&M Phase 1 b • r • • • • d day (metric units) • day day (English units) • db decibels DB dry bulb (temperature) 40 dc direct current • diam diameter • DO dissolved oxygen DS dissolved solids • • emf electromotive force • fpm feet per minute • F degrees Fahrenheit • ft feet or foot fc foot-candle or foot candles • ft/day feet per day • ft/hr feet per hour • ft/min feet per minute ft/sec feet per second • • g gram or grams G gravitational force • gal gallon or gallons • gal/day gallons per day gal/min gallons per minutes • gal/sec gallons per second • gfd gallons per square foot per day • g/L grams per liter gpd gallons per day • gpd/ac gallons per day per acre • gpd/cap gallons per day per capita • gpd/sq ft gallons per day per square foot gph gallons per hour • gpm gallons per minute • gps gallons per second • h hour or hours (metric units) • ha hectare or hectares hp high point • hp horsepower • hp-hr horsepower-hour or horsepower-hours hr hour or hours (English units) • Hz hertz • • ID inside diameter ihp indicated horsepower • Inc. Incorporated • inch inch • inches inches inches/sec inches per second • • • January 2016 01424-5 6687/Durham O&M Phase 1 b • • • • • • J joule or joules • JTU Jackson turbidity unit or units • • k kips K kelvin • K thermal conductivity • kcal kilocalorie or kilocalories kcmil thousand circular mils • kg kilogram or kilograms • km kilometer or kilometers • kN kilonewton or kilonewtons kPa kilopascal or kilopascals • ksi kips per square inch • kV kilovolt or kilovolts kVA kilovolt-ampere or kilovolt-amperes • kW kilowatt or kilowatts • kWh kilowatt hour • L liter or liters II lb/1000 cu ft pounds per thousand cubic foot • lb/acre-ft pounds per acre-foot lb/ac pounds per acre • lb/cu ft pounds per cubic foot • lb/day/cu ft pounds per day per cubic foot lb/day/acre pounds per day per acre lb lb/sq ft pounds per square foot ID lin linear, lineal lin ft linear foot or feet • Im lumen or lumens • log logarithm (common) • In logarithm (natural) . lx lux • m meter or meters M molar (concentration) • mA milliampere or milliamperes 0 max maximum • mCi millicurie or millicuries meq milliequivalent • µF microfarad or microfarads • MFBM thousand feet board measure . mfr manufacturer mg milligram or milligrams • mgd/ac million gallons per day per acre • mgd million gallons per day mg/L milligrams per liter • µg/L micrograms per liter • µm micrometer or micrometers • mile mile mil. gal million gallons • miles miles • min minimum • January 2016 01424-6 6687/Durham O&M Phase 1 b • • • • • • min minute or minutes • MLSS mixed liquor suspended solids • MLVSS mixed liquor volatile suspended solids • mm millimeter or millimeters mol wt molecular weight • mol mole • Mpa megapascal or megapascals mph miles per hour • MPN most probable number • mR milliroentgen or milliroentgens • Mrad megarad or megarads mV millivolt or millivolts • MW megawatt or megawatts • N newton or newtons • N normal (concentration) • No. number Nos numbers NRC noise reduction coefficient • NTU or ntu nephelometric turbidity unit oc on center • OD outside diameter • ORP oxidation-reduction potential OT ortho-tolidine • OTA ortha-tolidine-arsenite • oz ounce or ounces • oz/sq ft ounces per square foot • Pa pascal or pascals • pl plate or property line pm post meridiem (afternoon) • ppb parts per billion • ppm parts per million • ppt parts per thousand pr pair • psf/hr pounds per square foot per hour • psf pounds per square foot psi pounds per square inch • psia pounds per square inch absolute • psig pounds per square inch gauge PVC polyvinyl chloride • qt quart or quarts • R radius • R roentgen or roentgens • rad radiation absorbed dose • RH relative humidity rpm revolutions per minute • rps revolutions per second • • January 2016 01424-7 6687/Durham O&M Phase 1 b • • • • • • • s second (metric units) S Siemens (mho) • SDI sludge density index or silt density index • sec second (English units) SI International System of Units • sp static pressure • sp gr specific gravity sp ht specific heat • sq square • cm2 or sq cm square centimeter or centimeters i sq ft square feet or foot sq inch square inch 40 sq inches square inches • km2 or sq km square kilometer or kilometers m2 or sq m square meter or meters 0 mm2 or sq mm square millimeter or millimeters 41 sq yd square yard or yards SS suspended solids STC Sound Transmission Class • SVI sludge volume index * TDS total dissolved solids • TKN total Kjeldahl nitrogen O TLM median tolerance limit • TOC total organic carbon TOD total oxygen demand 40 TOW top of weir TS total solids • TSS total suspended solids • TVS total volatile solids • U U Factor/U Value • U Coefficient of Heat Transfer • U heat transfer coefficient UNS Uniform Numbering System 41 US United States • • V volt or volts VA volt-ampere or volt-amperes • • W watt or watts • WB wet bulb wg water gauge • wk week or weeks S wt weight • yd yard or yards O yr year or years (English unit) • C. Abbreviations used on Drawings: As listed on Drawings or in Specifications. • • • January 2016 01424-8 6687/Durham O&M Phase 1 b • • • • • • PART 2 PRODUCTS • • Not Used. • • PART 3 EXECUTION • Not Used. • • END OF SECTION •• • • • • • • • • • • • • • r • • • • • • • • • • • • • • January 2016 01424-9 6687/Durham O&M Phase 1 b • • • • • • • SECTION 01450 1 QUALITY CONTROL •i • PART 1 GENERAL 1.01 DEFINITION • • A. Specific quality control requirements for the WORK are indicated throughout the Contract Documents. The requirements of this Section are primarily related to • performance of the WORK beyond furnishing of manufactured products. The • term "Quality Control" includes inspection, sampling and testing, and associated requirements. • B. The requirements of this section are in addition to those included as part of the Quality Assurance Plan on the Drawings and Section 01455, SPECIAL TESTS • AND INSPECTIONS. • . 1.02 INSPECTION AT PLACE OF MANUFACTURE • A. The presence of the ARCHITECT at the place of manufacturer, however, shall • not relieve the CONTRACTOR of the responsibility for providing products, materials, and equipment which comply with all requirements of the Contract • Documents. Compliance is a duty of the CONTRACTOR, and said duty shall not • be avoided by any act or omission on the part of the ARCHITECT. • B. The ARCHITECT and OWNER'S REPRESENTATIVE, their assistants, • inspectors, consultants and other employees of the OWNER'S • REPRESENTATIVE, shall at all times and for any purpose have access to the WORK and the premises used by the CONTRACTOR, Subcontractors and • Suppliers, and the CONTRACTOR, Subcontractors and Suppliers shall provide • safe and proper facilities therefore. Furthermore, the OWNER'S • REPRESENTATIVE and the ARCHITECT shall, at all times, have immediate access to all places of manufacture where machinery, equipment or materials • are being manufactured, produced or fabricated for use under the Contract • Documents, and shall have full facilities for determining that all such machinery, equipment or materials are being made strictly in accordance with the Contract 4/ Documents. 1.03 SAMPLING AND TESTING I • A. Unless otherwise indicated, all sampling and testing will be in accordance with • the methods prescribed in the current standards of the ASTM, as applicable to the class and nature of the article or materials considered; however, the • OWNER'S REPRESENTATIVE reserves the right to use any generally- accepted system of sampling and testing which, in the opinion of the ARCHITECT will assure the OWNER that the quality of the workmanship is in • full accord with the Contract Documents. • B. Any waiver by the OWNER'S REPRESENTATIVE of any specific testing or • other quality assurance measures, whether or not such waiver is accompanied • January 2016 01450-1 6687/Durham O&M Phase 1 b • • • • • by a guarantee of substantial performance as a relief from the testing or other • quality assurance requirements originally indicated, and whether or not such • guarantee is accompanied by a performance bond to assure execution of any * necessary corrective or remedial WORK, shall not be construed as a waiver of any requirements of the Contract Documents. • • C. Notwithstanding the existence of such waiver, the ARCHITECT reserves the right to make independent investigations and tests, and failure of any portion of the WORK to meet any of the requirements of the Contract Documents, shall be • reasonable cause for the ARCHITECT to require the removal or correction and • reconstruction of any such WORK in accordance with the General Conditions. • • PART 2 PRODUCTS • Not Used. • • PART 3 EXECUTION • 3.01 INSTALLATION • • A. Inspection: The CONTRACTOR shall inspect materials or equipment upon the • arrival on the jobsite and immediately prior to installation, and reject damaged and defective items. • • B. Measurements: The CONTRACTOR shall verify measurements and dimensions of the WORK, as an integral step of starting each installation. • i C. Manufacturer's Instructions: Where installations include manufactured products, the CONTRACTOR shall comply with manufacturer's applicable instructions and • recommendations for installation, to whatever extent these are more explicit or • more stringent than applicable requirements indicated in Contract Documents. • END OF SECTION • • • • • • • • • • r • • • January 2016 01450-2 6687/Durham O&M Phase 1 b • • • • • • • SECTION 01455 • • SPECIAL TESTS AND INSPECTIONS • • PART 1 GENERAL • 1.01 THE REQUIREMENTS • • A. This Specification section is intended to inform the CONTRACTOR of the extent of the CONTRACTOR's responsibilities. • • 1.02 SCHEDULE OF INSPECTIONS/OBSERVATIONS • A. Required inspections and tests are described in the individual Specification • Sections for the items to be inspected or tested. • 1.03 DEFINITIONS • A. Approved Agency: An established and recognized agency regularly engaged in • conducting tests or furnishing inspection services, when such agency has been • approved by the Building Official. • B. Approved Fabricator: An established and qualified person, firm, or corporation • approved by the Building Official. Approval is based on written procedural and • quality control manuals and periodic auditing of fabrication practices by an approved special inspection agency in accordance with IBC 2014 Section 1704.2.2. • C. Building Official: Local department or representatives responsible for enforcing • local codes and reviewing construction documents and issuing permits for the erection, alteration, demolition, and moving of buildings and structures. • D. Continuous Special Inspection: The full-time observation of WORK by an • approved special inspector who is present in the area where the WORK is being • performed. E. Fabricated Item: Structural, load bearing or lateral load-resisting assemblies • consisting of materials assembled prior to installation in a building or structure, or • subjected to operations such as heat treatment, thermal cutting, cold working or reforming after manufacture and prior to installation in the building or structure. • Materials produced in accordance with standard specifications referenced in the • Contract Documents or the local governing codes, such as rolled structural steel shapes, steel reinforcing bars, masonry units and plywood sheets, shall not be • considered "fabricated items". • F. Mechanical Component Supports: The structural members or assemblies which • transmit loads and forces from mechanical equipment to the structure. • • G. Periodic Special Inspection: The part-time or intermittent observation of WORK by an approved special inspector who is present in the area where the WORK • has been or is being performed and at the completion of the WORK. • January 2016 01455-1 6687/Durham O&M Phase 1 b • • • • • H. Quality Assurance Plan: The detailed written procedure contained in the Contract • Documents establishing the responsibilities of the CONTRACTOR, Special Inspector, and Structural Observer as they pertain to Special Inspection and • Structural Observation. • I. Seismic Force-Resisting System: That part of the structural system that has been • considered in the design to provide the required resistance to seismic forces. • J. Shear Wall: A wall designed to resist lateral forces parallel to the plane of the • wall. • K. Special Inspection: Inspection as herein required of the materials, installation, • fabrication, erection or placement of components and connections requiring special expertise to ensure compliance with the Contract Documents and referenced standards. • 411 L. Special Inspection, Continuous: The full-time observation of work requiring special inspection by an approved special inspector. • • M. Special Inspection, Periodic: The part-time or intermittent observation of work • requiring inspection by an approved special inspector. • N. Special Inspector: An agency regularly engaged in conducting tests and furnishing inspection services. The special inspector is an authorized • representative of the OWNER who provides inspections during construction. The 41 Special Inspector shall be approved/registered by the local Building Official. • O. Structural Observer: Registered design professional and authorized • representative of the OWNER, who provides structural observation services • during construction. • P. Structural Observation: Visual observation by a structural observer of the • structural system for general conformance to the Contract Documents at . significant construction stages and at completion of the structural system. Structural observation does not include or waive the responsibility for the inspections required by the Contract Documents. • Q. Significant Construction Stages: stages of construction identified by the • Structural Observer as significant and require site structural observation. • 1.04 PROJECTS REQUIRING STRUCTURAL OBSERVATIONS • • A. Structural observation is required by the 2014 Oregon Structural Specialty Code • (OSSC) Section 1710. Structural observation shall be provided for those structures included in Seismic Design Category D, E or F, as determined in • OSSC section 1613, where one or more of the following conditions exists: • 1. The structure is classified as Occupancy Category III or IV in accordance with OSSC section 1604,5 2. The height of the structure is greater than 75' above the base. • 3. The structure is assigned to Seismic Design Category E, is classified as . Occupancy Category I or II in accordance with OSSC section 1604.5 and is greater than two stories in height. • • January 2016 01455-2 6687/Durham O&M Phase 1 b • • • • • • 4. When so designated by the registered design professional in responsible • charge of the design. 5. When such observation is specifically required by the building official. B. Structural observations shall be provided for those structures sited where the • basic wind speed exceeds 110 mph (49 m/sec) determined from Figure 1609, • where one or more of the following conditions exist: 1. The structure is classified as Occupancy Category III or IV in accordance • with OSSC Table 1604.5. • 2. The building height of the structure is greater than 75 feet (22 860 mm). 403. When so designated by the registered design professional responsible for the structural design. • 4. When such observation is specifically required by the building official. 1.05 SUBMITTALS S • A. The CONTRACTOR and Subcontractors, whose work will be inspected or tested, shall disclose any past or present business relationship or potential conflict of • interest with the Special Inspector and Testing Laboratory. • B. When fabrication of assemblies that would otherwise require special inspection is • done on an approved fabricators premises, the following shall be submitted: • 1. At completion of fabrication, the approved fabricator shall submit to the, • CONTRACTOR, ARCHITECT and the building official a certificate of compliance stating that the WORK was performed in accordance with the • approved construction documents. • C. CONTRACTOR'S Statement of Responsibility: The CONTRACTOR shall submit • to the Building Official and to the ARCHITECT a written CONTRACTOR's • Statement of Responsibility prior to the commencement of work on any system or • component requiring a Quality Assurance Plan for Seismic Resistance. The CONTRACTOR's Statement of Responsibility shall contain the following: • 1. Acknowledgment of awareness of the special requirements contained in the Quality Assurance Plan for Seismic Resistance. 2. Acknowledgment that control will be exercised to obtain conformance with • the construction documents approved by the Building Official. 3. Procedures for exercising control within the CONTRACTOR's organization, . the method and frequency of reporting, and the distribution of reports. 4. Identification and qualifications of the person(s) exercising such control and their position(s) in the organization. 1.06 PAYMENT S A. The OWNER shall engage and pay for the services of the Special Inspector, • Agents of the Special Inspector, Testing Laboratory, and Structural Observer. • B. The CONTRACTOR shall be responsible for the cost of any retesting or reinspection of work that fails to comply with the requirements of the Contract Documents. • • r • January 2016 01455-3 6687/Durham O&M Phase 1 b S • S • • • PART 2 PRODUCTS • • Not Used. • PART 3 EXECUTION 3.01 CONTRACTOR RESPONSIBILITIES • • A. Prior to the commencement of the WORK the CONTRACTOR will be advised of the name of the testing laboratory, and the firms to be obtained to perform the • special inspections, and structural observations. • B. The CONTRACTOR shall cooperate with the Special Inspector, his agents, and • the Structural Observer, so that the special inspections, observation, and testing may be performed without hindrance. • C. The CONTRACTOR shall review the Quality Assurance Plan and individual • specification sections and shall be responsible for coordinating and scheduling • inspections, observations, and tests. The CONTRACTOR shall notify the Special Inspector, Testing Laboratory, or Structural Observer at least 48 hours in • advance of a required inspection, observation, or test. • D. The CONTRACTOR shall schedule inspections and observations accounting for • the potential need for modifications to be made to the WORK. • • E. Failure by the CONTRACTOR to meet observation, inspection, or testing schedules may require removal of any subsequent work for observation, • inspection and testing. Removal and replacement of any finished work and/or • framing damaged by the removal process or as required for corrective action shall be at the CONTRACTOR's expense. Uninspected WORK that required • inspection may be rejected solely on that basis. • • F. The CONTRACTOR shall provide incidental labor and facilities to provide access to the WORK to be inspected, observed, or tested, to obtain and handle samples • at the site or at source of products to be tested, to facilitate tests, observations, • inspections, storage, and curing of test samples. • G. The CONTRACTOR shall keep at the project site the latest set of construction • drawings, field sketches, change orders, approved shop drawings, and • specifications for use by the Special Inspector and Structural Observer. • H. The Special Inspection and observation program shall in no way relieve the • CONTRACTOR of its obligation to perform WORK in accordance with the requirements of the Contract Documents or from implementing an effective • Quality Control program. The CONTRACTOR's quality control personnel shall • first review all work that is to be subjected to Special Inspections or Structural • Observation. • I. The CONTRACTOR shall be solely responsible for construction site safety. J. Prior to the beginning of construction, the CONTRACTOR shall have a • preconstruction meeting with the ARCHITECT, Building Official, CONTRACTOR, • January 2016 01455-4 6687/Durham O&M Phase 1 b 41 • • • • • OWNER, Special Inspector, Structural Observer, and Testing Laboratories, to • review the special inspection and structural observation requirements. • • 3.02 INSPECTION OF FABRICATIONS • A. When WORK is done on the premises of an approved fabricator, special • inspection is not required. All other fabrications are subject to the special inspection requirements contained in the Quality Assurance Plan. • 3.03 RECORDS AND REPORTS • A. The Special Inspector shall prepare detailed daily reports of each special • inspection or test. • B. The Structural Observer shall prepare detailed reports of each structural • observation. • C. Any discrepancies from the Contract Documents found during a special • inspection or structural observation shall be immediately reported to the • CONTRACTOR. If the discrepancies are not corrected the Special Inspector or Observer shall notify the ARCHITECT and Building Official. Reports shall • document all discrepancies identified and the corrective action taken. • D. Final Reports of Special Inspections and Structural Observations: 1. The "Final Report of Special Inspections" shall be completed by the Special • Inspector and submitted to the ARCHITECT and Building Official prior to the • issuance of a Certificate of Use and Occupancy. 2. The "Final Report of Special Inspections" will certify that all required • inspections have been performed and will itemize any discrepancies that • were not corrected or resolved. • 3. The "Final Structural Observation Report" will certify that site visits have been made and identify any reported deficiencies, which, to the best of the • Structural Observer's knowledge, have not been resolved. w • END OF SECTION • • r • • • • • • • S • • January 2016 01455-5 6687/Durham O&M Phase 1 b • • • • • • SECTION 01500 TEMPORARY FACILITIES • • PART 1 GENERAL • 1.01 SUMMARY • • A. Section Includes: • 1. Furnishing, maintaining, and removing construction facilities and temporary controls, including temporary utilities, construction aids, • barriers and enclosures, security, access roads, temporary controls, • project sign, field offices and sheds, and removal after construction. • 1.02 GENERAL REQUIREMENTS A. Types: The types of utility services which may be required for general • temporary use at the Site include the following: • 1. Water service. 2. Storm drain. • 3. Sanitary sewer. 4. Electric power and lighting service. 5. Communication /Telephone service. • 1.03 JOB CONDITIONS A. Scheduled Uses: The CONTRACTOR shall, in conjunction with • establishment of job progress schedule, establish a schedule for • implementation and termination of service or each temporary utility at the earliest feasible time. • • PART 2 PRODUCTS • • 2.01 MATERIALS • A. The CONTRACTOR shall provide either new or used materials and • equipment, which are in substantially undamaged condition and without • significant deterioration and which are recognized in the construction industry, by compliance with appropriate standards, as being suitable for • intended use in each case. Where a portion of temporary utility is provided • by utility company, the CONTRACTOR shall provide the remaining portion with matching and compatible materials and equipment and shall comply with recommendations of utility company. • 2.02 FIELD OFFICES AND SHEDS • • A. CONTRACTOR's Field Office: 1. Maintain on site a Project office and other spaces necessary and appropriate for all Project WORK. • • • January 2016 01500-1 6687/Durham O&M Phase 1 b • • • • • • • 2.03 CONSTRUCTION AIDS • A. Provide railings, kick plates, enclosures, safety devices, and controls • required by Laws and Regulations and as required for adequate protection of life and property. • • B. Use construction hoists, elevators, scaffolds, stages, shoring, and similar temporary facilities of ample size and capacity to adequately support and • move loads. • C. Design temporary supports with adequate safety factor to assure adequate • load bearing capability. • 1. When requested, submit design calculations by professional registered • engineer prior to application of loads. 2. Submitted design calculations are for information and record purposes • only. • D. Accident Prevention: 1. Exercise precautions throughout construction for protection of persons • and property. 2. Observe safety provisions of applicable Laws and Regulations. • 3. Guard machinery and equipment, and eliminate other hazards. • 4. Make reports required by authorities having jurisdiction, and permit safety inspections of the Work. 5. Before commencing construction Work, take necessary action to • comply with provisions for safety and accident prevention. • E. Barricades: • 1. Place barriers at ends of excavations and along excavations to warn • pedestrian and vehicular traffic of excavations. 2. Provide barriers with flashing lights after dark. • 3. Keep barriers in place until excavations are entirely backfilled and • compacted. 4. Barricade excavations to prevent persons from entering excavated • areas in streets, roadways, parking lots, treatment plants, or other • public or private areas. • F. Warning Devices and Barricades: Adequately identify and guard hazardous • areas and conditions by visual warning devices and, where necessary, physical barriers. • 1. Devices shall conform to minimum requirements of OSHA and State • agency which administers OSHA regulations where Project is located. • G. Hazards in Protected Areas: Mark or guard excavations in areas from which • public is excluded, in manner appropriate for hazard. • H. Above Grade Protection: On multi-level structures, provide safety protection • that meets requirements of OSHA and State agency which administers • OSHA regulations where Project is located. • I. Protect existing structures, trees, shrubs, and other items to be preserved on Project site from injury, damage or destruction by vehicles, equipment, • . January 2016 01500-2 6687/Durham O&M Phase 1 b • • • • • • worker or other agents with substantial barricades or other devices • commensurate with hazards. • J. Fences: • 1. Enclose site of the Work with fence adequate to protect the Work • against acts of theft, violence, and vandalism. 2. Enclose temporary offices and storage areas with fence adequate to • protect temporary facilities against acts of theft, violence and • vandalism. • 3. When entire or part of site is to be permanently fenced, permanent fence may be built to serve for both permanent and temporary • protection of the Work site, provided that damaged or defaced fencing • is replaced prior to Substantial Completion. 4. Protect temporary and permanent openings and close openings in existing fences to prevent intrusion by unauthorized persons. Bear • responsibility for protection of plant and material on site of the work • when openings in existing fences are not closed. 5. During night hours, weekends, holidays, and other times when no work • is performed at site, provide temporary closures or enlist services of security guards to protect temporary openings. • 6. Fence temporary openings when openings are no longer necessary. • 2.04 SECURITY 40 A. Make adequate provision for protection of the Work area against fire, theft, • and vandalism, and for protection of public against exposure to injury. • 2.05 ACCESS ROADS • A. General: • 1. CONTRACTOR may use existing plant roads. All roads must be kept • in service and accessible by the OWNER at all times. • 2. Build and maintain dust free roads that are suitable for travel at 20 miles per hour. • • B. On-site Access Roads: 1. Protect buried vulnerable utilities under temporary roads with steel • plates, wood planking, or bridges. • 2. Maintain on-site access roads free of mud. Under no circumstances shall vehicles leaving the site track mud off the site onto the public • right-of-way. • 2.06 PROJECT CONSTRUCTION ENTRANCE SIGNS • • A. Provide and maintain Construction Entrance signs consisting of painted * 4 foot wide by 4-foot high exterior grade plywood and minimum 10-foot long 4 by 4 lumber posts, set in ground at least 3 feet, with exhibit lettering by • professional sign painter using no more than 5 sign colors. • 1. Provide text as agreed by CONTRACTOR, ENGINEER and OWNER 2. Erect signs where directed by OWNER or ENGINEER. • • • January 2016 01500-3 6687/Durham O&M Phase 1 b • • • • • • • B. Provide additional signs to direct delivery and forces as required. Erect • Project identification signs where directed by OWNER or ENGINEER. • • PART 3 EXECUTION • • 3.01 INSTALLATION OF TEMPORARY UTILITY SERVICES • A. General: Wherever feasible, the CONTRACTOR shall engage the utility • company to install temporary services to project, or as a minimum, to make connection to existing utility service; locate services where they will not • interfere with total project construction WORK, including installation of permanent utility services; and maintain temporary services as installed for required period of use; and relocate, modify or extend as necessary from • time to time during that period as required to accommodate total project • construction WORK. 1. Requirements for temporary power facilities and appurtenances, such • as conduit, metering enclosure, metering enclosure pad, power panel, etc, are not shown on the drawings. • B. Approval of Electrical Connections: Temporary connections for electricity • shall be subject to approval of the ENGINEER and the power company • representative, and shall be removed in like manner at the CONTRACTOR's expense prior to final acceptance of the WORK. • • C. Separation of Circuits: Unless otherwise permitted by the ENGINEER, circuits used for power purposes shall be separate from lighting circuits. • • D. Construction Wiring: Wiring for temporary electric light and power shall be • properly installed and maintained and shall be securely fastened in place. Electrical facilities shall conform to the requirements of Subpart K of the OSHA Safety and Health Standards for Construction. • 3.02 INSTALLATION OF POWER DISTRIBUTION SYSTEM • • A. Power: The CONTRACTOR shall provide power required for its operations under the Contract, and shall provide and maintain all temporary power lines • required to perform the WORK in a safe and satisfactory manner. The • CONTRACTOR shall pay for all costs for installation and removal of the temporary power service. • B. Temporary and Permanent Power Distribution: 1. Coordinate connection and turn-on with Utility. • 2. OWNER will pay for primary electrical service extension to the site. 3. CONTRACTOR shall pay for and coordinate all temporary power • requirements. • C. Arrange and pay for all power bills for temporary power. • • • January 2016 01500-4 6687/Durham O&M Phase 1 b • 0 • • • • 3.03 INSTALLATION OF LIGHTING • • A. Construction Lighting: WORK conducted at night or under conditions of • deficient daylight shall be suitably lighted to ensure proper WORK and to afford adequate facilities for inspection and safe working conditions. • • B. Temporary Lighting: The CONTRACTOR shall provide a general, weatherproof, grounded temporary lighting system in every area of • construction work, to provide sufficient illumination for safe work and traffic • conditions. Run circuit wiring generally overhead, and rise vertically in locations where it will be least exposed to possible damage from • construction operations on grade, floors, decks, or other areas of possible • damage or abuse. • C. The proximity of WORK to the Hillsboro Airport may result in restrictions • regarding lighting. CONTRACTOR shall abide by any requirements issued • by the Port of Portland through OWNER. • 3.04 WATER SUPPLY • A. General: The CONTRACTOR shall provide an adequate supply of water of • a quality suitable for all domestic and construction purposes. • B. The CONTRACTOR shall provide and operate all pumping facilities, • pipelines, valves, hydrants, storage tanks, and all other equipment • necessary for the adequate development and operation of the water supply • system. Water used for domestic purposes shall be free of contamination and shall conform to the requirements of the State and local authorities for • potable water. The CONTRACTOR shall be solely responsible for the • adequate functioning of its water supply system and shall be solely liable for any claims arising from the use of same, including discharge or waste of • water therefrom. • C. Water Connections: The CONTRACTOR shall not make connection to or • draw water from any fire hydrant or pipeline without first obtaining • permission of the authority having jurisdiction over the use of said fire hydrant or pipeline and from the agency owning the affected water system. • For each such connection made, the CONTRACTOR shall first attach to the • fire hydrant or pipeline a valve and a meter, if required by the said authority, • of a size and type acceptable to said authority and agency. The CONTRACTOR shall pay all permit and water charges. • • 3.05 INSTALLATION OF SANITARY FACILITIES • A. Toilet Facilities: Fixed or portable chemical toilets shall be provided • wherever needed for the use of CONTRACTOR's employees. Toilets at construction job sites shall conform to the requirements of Subpart D, • Section 1926.51 of the OSHA Standards for Construction. All wastes and • refuse from sanitary facilities provided by the CONTRACTOR or organic material wastes from any other source related to the CONTRACTOR's • operations shall be disposed of away from the Site in a manner satisfactory • to the ENGINEER and in accordance with all laws and regulations pertaining • • January 2016 01500-5 6687/Durham O&M Phase 1 b • • • • • • thereto. The CONTRACTOR shall provide and pay for all costs associated • with any temporary sanitary service. • . 3.06 INSTALLATION OF FIRE PROTECTION • A. Fire Protection: The construction site and all other parts of the WORK shall • be connected with the CONTRACTOR's temporary water supply system and shall be adequately protected against damage by fire. Hose connections and hose, water casks, chemical equipment, or other sufficient means shall • be provided for fighting fires in the temporary structures and other portions of the WORK, and responsible persons shall be designated and instructed • in the operation of such fire apparatus so as to prevent or minimize the • hazard of fire. The CONTRACTOR's fire protection program shall conform • to the requirements of Subpart F of the OSHA Standards for Construction. • 3.07 INSTALLATION OF GAS SERVICE • A. Gas Service: If desired by CONTRACTOR for heating, the CONTRACTOR shall install gas service and distribution piping of size adequate for • temporary heating of enclosed construction WORK, construction offices, toilets, fabrication shops and similar temporary facilities requiring heat. • B. No permanent gas service is required. CONTRACTOR shall confirm that gas utility is available and pay for any extension as well as removal prior to Final Acceptance of WORK. • 3.08 INSTALLATION OF COMMUNICATIONS • • A. Telephone Services: The CONTRACTOR shall provide and maintain at all times during the progress of the WORK not less than two telephones in • good working order at its own field construction office at or near the Site. ! Each such telephone shall be connected to an established exchange for toll • service and with all other telephones utilized by the CONTRACTOR. • B. Telephone service is not immediately available at the site, and • CONTRACTOR must coordinate a service extension from Cornell Road with • Utility. • 3.09 OPERATIONS AND TERMINATIONS • A. Inspections: Prior to placing temporary utility services into use, the • CONTRACTOR shall inspect and test each service and arrange for • governing authorities' required inspection and tests, and obtain required certifications and permits for use thereof. • . B. Protection: The CONTRACTOR shall maintain distinct markers for underground lines, and protect from damage during excavating operations. • • C. Termination and Removal: When need for a temporary utility service or a substantial portion thereof has ended, or when its service has been replaced • by use of permanent services, or not later than time of substantial • completion, the CONTRACTOR shall promptly remove installation unless • . January 2016 01500-6 6687/Durham O&M Phase 1 b • • • • • • requested by ENGINEER to retain it for a longer period. The • CONTRACTOR shall complete and restore WORK which may have been • delayed or affected by installation and use of temporary utility, including • repairs to construction and grades and restoration and cleaning of exposed surfaces. • • D. Remove temporary buildings and furnishings before inspection for Final Completion or when directed. • • E. Clean and repair damage caused by installation or use of temporary facilities. • • F. Remove underground installations to minimum depth of 24 inches and grade to match surrounding conditions. • G. Restore existing facilities used during construction to specified or original . condition. • • END OF SECTION • • • • • • • • • • • • • • • • • • • • S January 2016 01500-7 6687/Durham O&M Phase 1 b • • • • • SECTION 01524 • • CONSTRUCTION WASTE MANAGEMENT • PART 1 - GENERAL 1111• 1.1 SUMMARY • • A. Section includes administrative and procedural requirements for the following: • 1. Recycling nonhazardous demolition and construction waste. • 2. Disposing of nonhazardous demolition and construction waste. 1.2 DEFINITIONS • A. Construction Waste: Building and site improvement materials and other solid waste resulting from construction, remodeling, renovation, or repair operations. Construction • waste includes packaging. B. Demolition Waste: Building and site improvement materials resulting from demolition • or selective demolition operations. • C. Disposal: Removal off-site of demolition and construction waste and subsequent sale, recycling, reuse, or deposit in landfill or incinerator acceptable to authorities having jurisdiction. • D. Recycle: Recovery of demolition or construction waste for subsequent processing in • preparation for reuse. • E. Salvage: Recovery of demolition or construction waste and subsequent sale or reuse in another facility. • F. Salvage and Reuse: Recovery of demolition or construction waste and subsequent • incorporation into the Work. • 1.3 ACTION SUBMITTALS • • A. Waste Management Plan: Submit plan within 7 days of date established for the Notice • to Proceed. • 1.4 INFORMATIONAL SUBMITTALS • A. Waste Reduction Progress Reports: Concurrent with each Application for Payment, • submit report. Use Form CWM-7 for construction waste and Form CWM-8 for . demolition waste. Include the following information: • 1. Material category. • 2. Generation point of waste. 3. Total quantity of waste in tons (tonnes). • 4. Quantity of waste salvaged, both estimated and actual in tons (tonnes). • • January 2016 01524-1 6687/Durham O&M Phase 1 b • r • • • • 5. Quantity of waste recycled, both estimated and actual in tons (tonnes). • 6. Total quantity of waste recovered (salvaged plus recycled) in tons (tonnes). • 7. Total quantity of waste recovered (salvaged plus recycled) as a percentage of total waste. • B. Recycling and Processing Facility Records: Indicate receipt and acceptance of recyclable waste by recycling and processing facilities licensed to accept them. Include manifests, weight tickets, receipts, and invoices. • C. Landfill and Incinerator Disposal Records: Indicate receipt and acceptance of waste by landfills and incinerator facilities licensed to accept them. Include manifests, weight tickets, receipts, and invoices. 411 1.5 QUALITY ASSURANCE • • A. Regulatory Requirements: Comply with hauling and disposal regulations of authorities having jurisdiction. • 411 1.6 WASTE MANAGEMENT PLAN • A. General: Develop a waste management plan according to ASTM E 1609 and • requirements in this Section. Plan shall consist of waste identification, waste reduction work plan, and cost/revenue analysis. Distinguish between demolition and • construction waste. Indicate quantities by weight or volume, but use same units of measure throughout waste management plan. • 411 PART 2 - PRODUCTS (Not Used) • PART 3 - EXECUTION • 3.1 PLAN IMPLEMENTATION • A. General: Implement approved waste management plan. Provide handling, containers, • storage, signage, transportation, and other items as required to implement waste • management plan during the entire duration of the Contract. • 1. Comply with drawings for staging locations of temporary waste management • facilities. • B. Training: Train workers, subcontractors, and suppliers on proper waste management • procedures, as appropriate for the Work. • 1. Distribute waste management plan to everyone concerned within three days of • submittal return. 2. Distribute waste management plan to entities when they first begin work on-site. • Review plan procedures and locations established for salvage, recycling, and • disposal. • • • • January 2016 01524-2 6687/Durham O&M Phase 1 b • • • • • • C. Site Access and Temporary Controls: Conduct waste management operations to • ensure minimum interference with roads, streets, walks, walkways, and other adjacent occupied and used facilities. • 1. Designate and label specific areas on Project site necessary for separating materials that are to be salvaged, recycled, reused, donated, and sold. • 2. Comply with Comply with drawings for staging locations of temporary waste management facilities. • • 3.2 RECYCLING DEMOLITION AND CONSTRUCTION WASTE, GENERAL • • A. General: Recycle paper and beverage containers used by on-site workers. • B. Recycling Receivers and Processors: List below is provided for information only; • available recycling receivers and processors include, but are not limited to, the • following: 1. Rubbish Works of Portland, 29785 NW West Union Road, #A037, North Plains, • OR 97133, (503) 349-1190. • C. Recycling Incentives: Revenues, savings, rebates, tax credits, and other incentives • received for recycling waste materials shall accrue to Contractor. • D. Preparation of Waste: Prepare and maintain recyclable waste materials according to • recycling or reuse facility requirements. Maintain materials free of dirt, adhesives, • solvents, petroleum contamination, and other substances deleterious to the recycling process. • E. Procedures: Separate recyclable waste from other waste materials, trash, and debris. • Separate recyclable waste by type at Project site to the maximum extent practical according to approved construction waste management plan. • • 1. Provide appropriately marked containers or bins for controlling recyclable waste until removed from Project site. Include list of acceptable and unacceptable • materials at each container and bin. • a. Inspect containers and bins for contamination and remove contaminated • materials if found. • 2. Remove recyclable waste from Owner's y property and transport to recycling • receiver or processor. • • 3.3 RECYCLING DEMOLITION WASTE • A. Metals: Separate metals by type. • • 1. Structural Steel: Stack members according to size, type of member, and length. 2. Remove and dispose of bolts, nuts, washers, and other rough hardware. • S • • January 2016 01524-3 6687/Durham O&M Phase 1 b • ID • • * B. Gypsum Board: Stack large clean pieces on wood pallets or in container and store in a dry location. Remove edge trim and sort with other metals. Remove and dispose of • fasteners. • C. Carpet and Pad: Roll large pieces tightly after removing debris, trash, adhesive, and • tack strips. • 1. Store clean, dry carpet and pad in a closed container or trailer provided by • Carpet Reclamation Agency or carpet recycler. • • 3.4 RECYCLING CONSTRUCTION WASTE • A. Wood Materials: • 1. Clean Sawdust: Bag sawdust that does not contain painted or treated wood. • • 3.5 DISPOSAL OF WASTE • • A. General: Except for items or materials to be salvaged, recycled, or otherwise reused, remove waste materials from Project site and legally dispose of them in a landfill or • incinerator acceptable to authorities having jurisdiction. • 1. Except as otherwise specified, do not allow waste materials that are to be • disposed of accumulate on-site. • 2. Remove and transport debris in a manner that will prevent spillage on adjacent surfaces and areas. • B. Burning: Do not burn waste materials. • C. Disposal: Remove waste materials from Owner's property and legally dispose of them. • • 3.6 ATTACHMENTS • . A. Form CWM-7 for construction waste B. Form CWM-8 for demolition waste. • END OF SECTION 01524 •• • • • • • • • • • • January 2016 01524-4 6687/Durham O&M Phase 1 b • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • FORM CWM-7: CONSTRUCTION WASTE REDUCTION PROGRESS REPORT Quantity Of Waste Salvaged Quantity Of Waste Recycled Total Quantity Total Quantity Generation Total Quantity Estimated Actual Tons Estimated Actual TONS Of Waste Of Waste Material Category Point Of Waste Tons Tons(Tonnes) Recovered Tonnes (A) (Tonnes)(B) Tons (Tonnes) (TONNES)(C) Recovered % (Tonnes) Tons(Tonnes) (D/AX 100) (D= B+C) Packaging: Cardboard Packaging: Boxes Packaging: Plastic Sheet or Film Packaging: Polystyrene Packaging: Pallets or Skids Packaging: Crates Packaging: Paint Cans Packaging: Plastic Pails Site-Clearing Waste Masonry or CMU Lumber: Cut-Offs Lumber:Warped Pieces Plywood or OSB(scraps) Wood Forms Wood Waste Chutes Wood Trim (cut-offs) Metals Insulation Roofing Joint Sealant Tubes Gypsum Board (scraps) Carpet and Pad(scraps) Piping Electrical Conduit Other: 4111111 • • • • • • • • • • • • • • • • • • • • • • • •• • • • • • • • • • • • • • • • • • • • FORM CWM-8: DEMOLITION WASTE REDUCTION PROGRESS REPORT Quantity Of Waste Salvaged Quantity Of Waste Recycled Total Quantity Total Quantity Total Quantity Of Waste Material Cate o Generation Of Waste Tons Estimated Actual Tons Estimated Actual Tons Of Waste gory Point Tons(Tonnes) /o Recovered o (Tonnes)(A) (Tonnes)(B) Tons(Tonnes) (Tonnes)(C) Tons(Tonnes) Recovered (D= B+ C) (D/AX 100) Asphaltic Concrete Paving Concrete Brick CMU Lumber Plywood and OSB Wood Paneling Wood Trim Miscellaneous Metals Structural Steel Rough Hardware Insulation Roofing Doors and Frames Door Hardware Windows Glazing Acoustical Tile Carpet Carpet Pad Demountable Partitions Equipment Cabinets Plumbing Fixtures Piping Supports and Hangers Valves Sprinklers Mechanical Equipment • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • Electrical Conduit Copper Wiring Light Fixtures Lamps Lighting Ballasts Electrical Devices Switchgear and Panelboards Transformers Other: • • • • SECTION 01530 • PROTECTION OF EXISTING FACILITIES •• PART 1 GENERAL • 1.01 GENERAL • • A. The CONTRACTOR shall protect all existing utilities and improvements not designated for removal and shall restore damaged or temporarily relocated • utilities and improvements to a condition equal to or better than prior to such • damage or temporary relocation, all in accordance with the Contract Documents. • B. The CONTRACTOR shall develop a pothole schedule to resolve potential or • known conflicts including, but not limited, to new and existing utilities, easements • and ROW, tie-in locations, etc. • 1.02 RIGHTS-OF-WAY A. The CONTRACTOR shall not do any WORK that would affect any oil, gas, • sewer, or water pipeline; any telephone, telegraph, or electric transmission line; • any fence; or any other structure, nor shall the CONTRACTOR enter upon the rights-of-way involved until notified that the OWNER has secured authority therefore from the proper party. • B. After authority has been obtained, the CONTRACTOR shall give said party due • notice of its intention to begin work, if required by said party, and shall remove, • shore, support, or otherwise protect such pipeline, transmission line, ditch, fence, or structure, or replace the same.CLOSEOUT TIMETABLE • 1.03 PROTECTION OF STREET OR ROADWAY MARKERS • A. The CONTRACTOR shall not destroy, remove, or otherwise disturb any existing survey markers or other existing street or roadway markers without proper • authorization. No pavement breaking or excavation shall be started until all • survey or other permanent marker points that will be disturbed by the construction operations have been properly references. Survey markers or points • disturbed by the CONTRACTOR shall be accurately restored after street or • roadway resurfacing has been completed. • 1.04 RESTORATION OF PAVEMENT, CURBS, SIDEWALKS, AND MOWSTRIPS • A. General: All paved areas including asphaltic concrete berms cut or damaged • during construction shall be replaced with similar materials of equal thickness to match the existing adjacent undisturbed areas, except where specific resurfacing requirements have been called for in the Contract Documents or in the • requirements of the agency issuing the permit. The pavement restoration • requirement to match existing sections shall apply to all components of existing • sections, including sub-base, base, and pavement. Temporary and permanent pavement shall conform to the requirements of the affected pavement owner. • January 2016 01530-1 6687/Durham O&M Phase 1 b • • • • • • Pavements which are subject to partial removal shall be neatly saw cut in straight • lines. • B. Temporary Resurfacing: Wherever required by the public authorities having • jurisdiction, the CONTRACTOR shall place temporary surfacing promptly after • backfilling and shall maintain such surfacing for the period of time fixed by said authorities before proceeding with the final restoration of improvements. • • C. Permanent Resurfacing: In order to obtain a satisfactory junction with adjacent • surfaces, the CONTRACTOR shall saw cut back and trim the edge so as to provide a clean, sound, vertical joint before permanent replacement of an • excavated or damaged portion of pavement. Damaged edges of pavement along • excavations and elsewhere shall be trimmed back by saw cutting in straight lines. • All pavement restoration and other facilities restoration shall be constructed to finish grades compatible with adjacent undisturbed pavement. • D. Restoration of Curbs, Sidewalks, Mowstrips or Private Driveways: Wherever • curbs, sidewalks, mowstrips or private roads have been removed for purposes of construction, the CONTRACTOR shall place suitable temporary curbs, • sidewalks, mowstrips or private roads promptly after backfilling and shall maintain them in satisfactory condition for the period of time fixed by the • authorities having jurisdiction over the affected portions. If no such period of time • is so fixed, the CONTRACTOR shall maintain said temporary curbs, sidewalks, mowstrips or private roads until the final restoration thereof has been made. • 1.05 EXISTING UTILITIES AND IMPROVEMENTS • A. General: The CONTRACTOR shall protect underground utilities and other • improvements which may be impaired during construction operations, regardless • of whether or not the utilities are indicated on the Drawings. The CONTRACTOR shall take all reasonable precautions for the protection of unforeseen utility lines • to provide for uninterrupted service and to provide such special protection as • may be necessary. • B. Except where the Drawings indicate utilities have been field located during • design or certain utility locations shall be exposed as part of the WORK, the • CONTRACTOR shall perform exploratory excavations as it deems necessary to determine the exact locations and depths of utilities which may interfere with its • work. All such exploratory excavations shall be performed as soon as practicable • after Notice to Proceed and, in any event, a sufficient time in advance of • construction to avoid possible delays to the CONTRACTOR's progress. When such exploratory excavations show the utility location as shown on the Drawings • to be in error, the CONTRACTOR shall so notify the ENGINEER. • C. The number of exploratory excavations required shall be that number which is • sufficient to determine the alignment and grade of the utility. • D. Utilities to be Moved: In case it shall be necessary to move the property of any • public utility or franchise holder, such utility company or franchise holder will, • upon request of the CONTRACTOR, be notified by the OWNER to move such • property within a specified reasonable time. When utility lines that are to be removed are encountered within the area of operations, the CONTRACTOR shall 0 January 2016 01530-2 6687/Durham O&M Phase 1 b • 0 • • • notify the ENGINEER a sufficient time in advance for the necessary measures to • be taken to prevent interruption of service. • E. Utilities to be Removed: Where the proper completion of the WORK requires the • temporary or permanent removal and/or relocation of an existing utility which is not indicated to be removed and/or relocated by the owner of the utility or other improvement which is indicated, the CONTRACTOR shall remove and, without unnecessary delay, temporarily replace or relocate such utility or improvement in a manner satisfactory to the ENGINEER and the owner of the facility. In all cases • of such temporary removal or relocation, restoration to the former location shall • be accomplished by the CONTRACTOR in a manner that will restore or replace the utility or improvement as nearly as possible to its former locations and to as • good or better condition than found prior to removal. • F. OWNER'S Right of Access: The right is reserved to the OWNER and to the • owners of public utilities and franchises to enter at any time upon any public • street, alley, right-of-way, or easement for the purpose of making changes in their property made necessary by the WORK of this Contract. • • G. Underground Utilities Indicated: Existing utility lines that are indicated or the • locations of which are made known to the CONTRACTOR prior to excavation and that are to be retained, and all utility lines that are exposed or constructed • during excavation operations shall be protected from damage during excavation • and backfilling and, if damaged, shall be immediately repaired or replaced by the CONTRACTOR, unless otherwise repaired by the owner of the damaged utility. If • the owner of the damaged facility performs its own repairs, the CONTRACTOR shall reimburse said owner for the costs of repair. • H. Underground Utilities Not Indicated: In the event that the CONTRACTOR • damages existing utility lines that are not indicated or are not indicated with • reasonable accuracy in the Contract Documents or the locations of which are not made known to the CONTRACTOR prior to excavation, a verbal report of such • damage shall be made immediately to the ENGINEER and a written report • thereof shall be made promptly thereafter. The ENGINEER will immediately • notify the owner of the damaged utility. If the ENGINEER is not immediately available, the CONTRACTOR shall notify the utility owner of the damage. If • directed by the ENGINEER, repairs shall be made by the CONTRACTOR under • the provisions for changes and extra work contained in Articles 10, 11, and 12 of the General Conditions. • I. Costs of locating and repairing damage not due to failure of the CONTRACTOR to exercise reasonable care, and removing or relocating such utilities not • indicated or not indicated with reasonable accuracy in the Contract Documents, • and for equipment on the Project which was actually working on that portion of • the WORK which was interrupted or idled by removal or relocation of such utilities, and which was necessarily idled during such work will be paid for as • extra work in accordance with the provisions of Articles 10, 11, and 12 of the • General Conditions. J. Approval of Repairs: All repairs to a damaged utility or improvement are subject • to inspection and approval by an authorized representative of the utility or • improvement owner before being concealed by backfill or other work. • January 2016 01530-3 6687/Durham O&M Phase 1 b • • • • • • K. Maintaining in Service: Unless indicated otherwise, oil and gasoline pipelines, • power, and telephone or the communication cable ducts, gas and water mains, • irrigation lines, sewer lines, storm drain lines, poles, and overhead power and • communication wires and cables encountered along the line of the WORK shall remain continuously in service during all the operations under the Contract, • unless other arrangements satisfactory to the ENGINEER are made with the • owner of said pipelines, duct, main, irrigation line, sewer, storm drain, pole, or • wire or cable. The CONTRACTOR shall be responsible for and shall repair all damage due to its operations, and the provisions of this Section shall not be • abated even in the event such damage occurs after backfilling or is not • discovered until after completion of the backfilling. • 1.06 LAWN AREAS • A. Lawn and landscaped areas damaged during construction shall be repaired to • match the pre-construction condition to the satisfaction of the land owner and the • OWNER. • 1.07 NOTIFICATION BY THE CONTRACTOR • • A. Prior to any excavation in the vicinity of any existing underground facilities, including all water, sewer, storm drain, gas, petroleum products, or other • pipelines; all buried electric power, communications, or television cables; all • traffic signal and street lighting facilities; and all roadway and state highway rights-of-way, the CONTRACTOR shall notify the respective authorities • representing the owners or agencies responsible for such facilities not less than • 2 days prior to excavation so that a representative of said owners or agencies • can be present during such work if they so desire. • • PART 2 PRODUCTS • Not Used. • • PART 3 EXECUTION • Not Used. • • END OF SECTION • • • • • • • • • • January 2016 01530-4 6687/Durham O&M Phase 1 b • • • • • • • • SECTION 01560 • • TEMPORARY ENVIRONMENTAL CONTROLS • • PART 1 GENERAL • 1.01 EXPLOSIVES AND BLASTING (NOT USED) • 1.02 DUST ABATEMENT • • A. The CONTRACTOR shall prevent its operation from producing dust in amounts • causing a nuisance to persons living in or occupying buildings in the vicinity onsite. The CONTRACTOR shall provide its own source of water or other materials for • dust abatement. The CONTRACTOR shall not use waste oil or other similar • materials that may cause damage to the environment for dust abatement. The CONTRACTOR shall be responsible for any damage resulting from dust originating • from its operations. The dust abatement measures shall be continued until the • CONTRACTOR is relieved of further responsibility by the OWNER'S REPRESENTATIVE. 1.03 RUBBISH CONTROL • A. During the progress of the WORK, the CONTRACTOR shall keep the Site and • other areas used by it in a neat and clean condition, and free from any • accumulation of rubbish. The CONTRACTOR shall dispose of all rubbish and • waste materials of any nature occurring at the Site, and shall establish and maintain weekly intervals of collection and disposal of such materials and waste. • The CONTRACTOR shall also keep plant roads free from dirt, rubbish, and unnecessary obstructions resulting from its operations. Disposal of all rubbish and surplus materials shall be off the Site in accordance with local codes and • ordinances governing locations and methods of disposal, and in conformance with all applicable safety laws, and to the particular requirements of Part 1926 of the • OSHA Safety and Health Standards for Construction. CONTRACTOR shall not use OWNER's dumpsters or other rubbish containers. • • B. Disposal of all rubbish and surplus materials shall also conform to the requirements of and Section 01524, CONSTRUCTION WASTE MANAGEMENT. • • 1.04 CHEMICALS • A. All chemicals used during project construction or furnished for project operation, • whether defoliant, soil sterilant, herbicide, pesticide, disinfectant, polymer, reactant or of other classification, shall show approval of either the U.S. Environmental • Protection Agency or the U.S. Department of Agriculture. Use of all such chemicals • and disposal of residues shall be in strict accordance with the printed instructions • of the manufacturer. • • • January 2016 01560-1 6687/Durham O&M Phase 1 b • • • • • • • 1.05 HAZARDOUS WASTE DISPOSAL A. It is the goal of the OWNER to maintain category "Conditionally Exempt, Small • Quantity Generator" regarding generation of Hazardous Waste. The pounds of waste generated by CONTRACTOR during construction activities shall be charged • against the CONTRACTOR's EPA ID number and not against the local site EPA ID • number. This will require the CONTRACTOR to remove materials that meet . Oregon's definition of Hazardous Waste from OWNER's property as frequently as practical. Removal shall be done before consolidation, manifesting, or shipping of • the waste, preferably by each workday's end. Recycling or proper disposal of such • waste shall be the responsibility of the CONTRACTOR or its agent. • • PART 2 PRODUCTS • Not Used. • • PART 3 EXECUTION • Not Used. S • END OF SECTION r • • • • S • • • S S r • • S S • • • S • January 2016 01560-2 6687/Durham O&M Phase 1 b S S • • • SECTION 01600 • PRODUCT REQUIREMENTS • • • PART 1 GENERAL • 1.01 DEFINITIONS • A. The word "Products," as used in the Contract Documents, is defined to include • purchased items for incorporation into the WORK, regardless of whether • specifically purchased for the project or taken from CONTRACTOR's stock of • previously purchased products. The word "Materials," is defined as products which must be substantially cut, shaped, worked, mixed, finished, refined, or • otherwise fabricated, processed, installed, or applied to form WORK. The word • "Equipment" is defined as products with operational parts, regardless of whether 40 connections or manually operated, and particularly including products with service connections (wiring, piping, and other like items). Definitions in this paragraph • are not intended to negate the meaning of other terms used in the Contract • Documents, including "specialties," "systems," "structure," "finishes," "accessories," "furnishings," special construction," and similar terms, which are self-explanatory and have recognized meanings in the construction industry. • B. Neither "Products" nor"Materials" nor"Equipment" includes machinery and • equipment used for preparation, fabrication, conveying, and erection of the • WORK. 1.02 SEISMIC ANCHORAGE AND BRACING • • A. The design of nonstructural products, materials, and equipment to be incorporated into the WORK shall comply with the design and performance • requirements specified in Section 01612, SEISMIC ANCHORAGE & BRACING. 1.03 QUALITY ASSURANCE • A. Source Limitations: To the greatest extent possible for each unit of WORK, the • CONTRACTOR shall provide products, materials, and equipment of a singular generic kind from a single source. •• B. Compatibility of Options: Where more than one choice is available as options for CONTRACTOR's selection of a product, material, or equipment, the • CONTRACTOR shall select an option that is compatible with other products, • materials, or equipment. Compatibility is a basic general requirement of product, material and equipment selections. • • 1.04 PRODUCT DELIVERY AND STORAGE • A. The CONTRACTOR shall deliver and store the WORK in accordance with • manufacturer's written recommendations and by methods and means which will • prevent damage, deterioration, and loss including theft. Delivery schedules shall be controlled to minimize long-term storage of products at the Site and • overcrowding of construction spaces. In particular, the CONTRACTOR shall • January 2016 01600-1 6687/Durham O&M Phase 1 b • • • • • • ensure coordination to ensure minimum holding or storage times for flammable, • hazardous, easily damaged, or sensitive materials to deterioration, theft, and • other sources of loss. • 1.05 TRANSPORTATION AND HANDLING • A. Products shall be transported by methods to avoid damage and shall be • delivered in undamaged condition in manufacturer's unopened containers and • packaging. • B. The CONTRACTOR shall provide equipment and personnel to handle products, • materials, and equipment by methods to prevent soiling and damage. • C. The CONTRACTOR shall provide additional protection during handling to • prevent marring and otherwise damaging products, packaging, and surrounding surfaces. • 1.06 STORAGE AND PROTECTION • A. Products shall be stored in accordance with manufacturer's written instructions • and with seals and labels intact and legible. Sensitive products shall be stored in • weather-tight climate controlled enclosures and temperature and humidity ranges • shall be maintained within tolerances required by manufacturer's • recommendations. • B. For exterior storage of fabricated products, products shall be placed on sloped • supports above ground. Products subject to deterioration shall be covered with impervious sheet covering and ventilation shall be provided to avoid • condensation. • C. Loose granular materials shall be stored on solid flat surfaces in a well-drained • area and shall be prevented from mixing with foreign matter. • D. Storage shall be arranged to provide access for inspection. The CONTRACTOR • shall periodically inspect to assure products are undamaged and are • continuously maintained under required conditions. • E. Storage shall be arranged in a manner to provide access for maintenance of • stored items and for inspection. • 1.07 MAINTENANCE OF PRODUCTS IN STORAGE • • A. Stored products shall be periodically inspected on a scheduled basis. The CONTRACTOR shall maintain a log of inspections and shall make the log • available on request. • B. The CONTRACTOR shall comply with manufacturer's product storage • requirements and recommendations. •• C. The CONTRACTOR shall maintain manufacturer-required environmental conditions continuously. • • • January 2016 01600-2 6687/Durham O&M Phase 1 b • • • • • • • D. The CONTRACTOR shall ensure that surfaces of products exposed to the elements are not adversely affected and that weathering of finishes does not • • • • • • • • • • • • • • • • • • • • • • • • • • • • . • • • • • occur. E. For mechanical and electrical equipment, the CONTRACTOR shall provide a copy of the manufacturer's service instructions with each item and the exterior of the package shall contain notice that instructions are included. F. Products shall be serviced on a regularly scheduled basis, and a log of services shall be maintained and submitted as a record document prior to final acceptance by the OWNER in accordance with the Contract Documents. 1.08 PROPOSED SUBSTITUTIONS A. The procedure for review by the ENGINEER will be as set forth in the General Conditions and will include the following: 1. If the CONTRACTOR wishes to provide a substitution item, the CONTRACTOR shall make written application to the ENGINEER on the "Substitution Request Form." 2. Unless otherwise provided by law or authorized in writing by the ENGINEER, the "Substitution Request Form(s)" shall be submitted within a 35-day period after Notice to Proceed. 3. Wherever a proposed substitution item has not been submitted within said 35-day period, or wherever the submission of a proposed substitution material or equipment has been judged to be unacceptable by the ENGINEER, the CONTRACTOR shall provide the material or equipment indicated in the Contract Documents. 4. The CONTRACTOR shall certify by signing the form that the list of paragraphs on the form are correct for the proposed substitution. 1.09 "OR EQUAL" CLAUSE A. In order to establish a basis of quality, certain processes, types of machinery and equipment or kinds of material may be specified on the plans or herein by designating a manufacturer's name and referring to brand or product designation. It is not the intent of these specifications to exclude other processes, equipment or materials of a type and quality equal to those designated. When a manufacturer's name, brand or item designation is given, it shall be understood that the words "or equal"follow such name or designation, whether in fact they do so or not. If the CONTRACTOR desires to furnish items of equipment by manufacturers other than those specified, it shall secure the approval of the ENGINEER prior to placing a purchase order. B. No extras will be allowed the CONTRACTOR for any changes required to adopt the substitute equipment. Therefore, the CONTRACTOR'S proposal for an alternate shall include all costs for any modifications to the plans, such as structural and foundation changes, additional piping or changes in piping, electrical changes or any other modifications which may be necessary or required for approval and adoption of the proposed alternate equipment. Approval of alternate equipment by the ENGINEER before or after bidding does not guarantee or imply that the alternate equipment will fit the design without modifications. • • January 2016 01600-3 6687/Durham O&M Phase 1 b • • • PART 2 PRODUCTS • • Not Used. • • PART 3 EXECUTION • Not Used. • • END OF SECTION • • • • 0 • • • • 0 • • • • • • • • 0 • • • • • • • • • • • • January 2016 01600-4 6687/Durham O&M Phase lb • • • • SECTION 01612 • • SEISMIC ANCHORAGE AND BRACING PART 1 GENERAL • 1.01 SECTION INCLUDES • . A. This section covers requirements for seismic anchorage and bracing for equipment and all nonstructural components required in accordance with • Chapter 13 of ASCE 7-05. The CONTRACTOR shall be responsible for • designing all seismic attachments, braces, and anchors to the structure for all parts or elements of the architectural, mechanical, and electrical systems included in the Work in accordance with this Section. The CONTRACTOR shall • also be responsible for designing seismic anchorage for existing architectural, • mechanical, or electrical systems identified herein. • 1.02 REFERNCES • A. The following is a list of standards which may be referenced in this section: • 1. International Code Council (ICC): a. Oregon Structural Specialty Code 2014 (OSSC). b. Evaluation Service (ICC-ES) Reports and Legacy Reports. • 2. American Society of Civil Engineers (ASCE): ASCE 7-05, Minimum Design • Loads for Buildings and Other Structures. • 3. Sheet Metal and Air Conditioning Contractors' National Association (SMACNA): Seismic Restraint Manual: Guidelines for Mechanical Systems. • • 1.03 SUBMITTALS • A. Action Submittals: • 1. Shop Drawings and Seismic Anchorage and Bracing Calculations: • a. Submit a complete list of equipment to be anchored weighing 20 pounds or more. • b. Show details of complete seismic attachment assemblies including • connection hardware, braces, and anchor bolts. c. Submit applicable manufacturer's engineered seismic hardware data • and installation requirements. • d. Provide calculations for all seismic attachments, braces, and • anchorages clearly showing the criteria used for the design and sealed by a civil or structural engineer registered in the State of Oregon. • Calculations for anchorage of components assigned a component • importance factor Ip of 1.5 in accordance with ASCE 7 Section 13.1.3 shall be sealed by a structural engineer registered in the State of • Oregon. These calculations shall be considered deferred submittals per • OSSC 107.3.4.2. e. Submit shop drawings with supporting calculations no less than 4 weeks in advance of installation of any component or equipment to be • anchored to the structure. • • January 2016 01612-1 6687/Durham O&M Phase 1 b • • • • • • B. Informational Submittals: • 1. Certificate of Compliance: Submit manufacturer's Certificate of Compliance • for components of CONTRACTOR-designed seismic anchorages of • architectural, mechanical, and electrical systems as required in Section 01455, SPECIAL TESTS AND INSPECTIONS. • • 1.04 DESIGN AND PERFORMANCE REQUIREMENTS A A. In accordance with Chapter 13 of ASCE 7-05, all architectural, mechanical, • electrical and other nonstructural systems, components, and elements • permanently attached to the structure shall be designed and constructed to transfer the component seismic forces specified in ASCE 7 Section 13.1.3 to the structure. Seismic anchorage and bracing systems shall be designed by a professional engineer registered in the State of Oregon. • B. Architectural components shall include, but not be limited to, nonstructural walls • and elements, partitions, cladding and veneer, access flooring, signs, cabinets, suspended ceilings, and glass in glazed curtain walls and partitions. • • C. Seismic attachments, braces, and anchorages for all parts or elements of the . architectural, mechanical, and electrical systems shall be designed in accordance with the provisions of the International Building Code and the • following site-specific seismic criteria unless noted otherwise on the Drawings. • 1. Site-Specific Spectral Response Coefficients: a. Short Period Mapped Maximum Considered Earthquake, 5 Percent Damped: Ss equals 0.925 g. b. 1 Second Period Mapped Maximum Considered Earthquake, 5 Percent • Damped: S1 equals 0.355 g. c. Short Period Design Spectral Response Acceleration, 5 Percent • Damped: SDS equals 0.611 g. • d. 1 Second Period Design Spectral Response Acceleration, 5 Percent Damped: SD1 equals 0.606 g. • 2. Site Class: E. • 3. Site Coefficients: a. F = 0.99 b. F = 2.601 4. Seismic Design Category: D, unless noted otherwise. The Seismic Design Category shall be the same as the structure to which the nonstructural • components are attached, as designated on the Drawings. 5. Seismic Occupancy Category: III, unless noted otherwise. The Seismic • Occupancy Category shall be the same as that for the structure to which the • nonstructural components are attached. • 6. Component Important Factor, Ip:1.0, unless noted otherwise. • D. In accordance with Chapter 13 of ASCE 7-05, the following are exempt from the • requirements of the Section for provision of seismic anchorages and bracing: 1. Mechanical and electrical components that weigh 400 pounds or less, are • mounted 4 feet or less above the adjacent finished floor elevation, and are • provided with flexible connections between the components and any • associated ductwork, piping, or conduit. 41 • January 2016 01612-2 6687/Durham O&M Phase 1 b • • • • • • 2. Mechanical and electrical components that weigh 20 pounds or less, are • mounted at any height, and are provided with flexible connections to • attached ductwork, piping, and conduit. * 3. Distribution systems weighing 5 pounds per foot or less. • PART 2 PRODUCTS 2.01 GENERAL • A. Attachments and supports transferring seismic loads to the structure will be • constructed of materials and products suitable for the application and designed and constructed in accordance with the design criteria shown on the Drawings • and nationally recognized standards. The seismic attachments, braces, and anchorages will be provided and installed by the CONTRACTOR. • • B. Materials Section 05500, METAL FABRICATIONS. Source quality control shall be in accordance with the referenced section. C. Powder driven fasteners and sleeve anchors shall not be used for seismic attachments and anchorage where resistance to tension loads is required. • • PART 3 EXECUTION • 3.01 GENERAL • A. The CONTRACTOR shall design the seismic attachments, braces, and • anchorage to the structure of all architectural, mechanical, and electrical system • elements whether or not attachment, bracing, or anchorage of the specific item is called for in any specification section or on the Drawings. The CONTRACTOR • shall also design seismic restraints for existing nonstructural components and • systems as identified herein. Seismic attachments, bracing, and anchorage shall be made in such a manner that the component seismic force is transferred to the • lateral force resisting system of the structure through a complete load path. r • B. The overall seismic anchorage system shall provide restraint in all directions, including vertical, for each component or system so anchored. • • C. Components mounted on vibration isolation systems shall have snubbers in each • horizontal direction and vertical restraints where required to resist overturning. • D. Piping shall be anchored in such a manner as to ensure that the piping system • has adequate flexibility and expansion capabilities at flexible connections and expansion joints. All piping and ductwork suspended more than 12 inches below • the supporting structure shall be braced for seismic effects. E. Tall and narrow equipment such as motor control centers and telemetry • equipment shall be anchored at the base and within 12 inches from the top of the • equipment, unless approved otherwise by the ENGINEER. • F. Architectural, mechanical, or electrical components shall not be attached to the • more than one element of a building structure at a single restraint location where • January 2016 01612-3 6687/Durham O&M Phase 1 b • • • • • such elements may respond differently during a seismic event. Such attachments • shall also not be made across building expansion and contraction joints. • . G. Seismic attachments and braces will be provided and installed by the CONTRACTOR in accordance with Section 05500, METAL FABRICATIONS. Attachment requirements and size and number of braces will be based on the • calculations submitted by the CONTRACTOR. • H. Anchor bolts and concrete and masonry anchors for the anchorage of equipment • will be provided and installed by the CONTRACTOR in concrete or masonry in • accordance with Section 05500, METAL FABRICATIONS. Size of anchor bolts and anchors and required minimum embedment and spacing will be based on • the calculations submitted by the CONTRACTOR. • I. Details of and calculations for all seismic anchorages shall be submitted and • accepted as specified within this Section. Submittals will be rejected if the • proposed anchorage method would create an overstressed condition of the supporting member. The CONTRACTOR shall be responsible for revisions to the • anchorages and/or strengthening of the structural support so that there is no • overstressed condition at no additional cost to the OWNER. • 3.02 INSTALLATION • • A. The CONTRACTOR shall not install any seismic anchorages or restraints prior to review and acceptance by the ENGINEER. • B. The CONTRACTOR shall give notice upon completion of seismic restraints to the ENGINEER in accordance with Section 01455 SPECIAL TESTS AND • INSPECTIONS. • C. Certificates of compliance for component testing shall be in accordance with Section 01455, SPECIAL TESTS AND INSPECTIONS. They shall include the • manufacturer's name and address; applicable Contract Drawing and Detail • number, products, units and assemblies, and system or equipment identification or tag numbers; type of testing or analysis performed; relevant design forces • specific to the project site as identified in the Contract Drawings; and a statement • of compliance with the project requirements. • 3.03 FIELD QUALITY CONTROL • A. Field Quality Control shall be in accordance with Section 05500, METAL FABRICATIONS. • END OF SECTION • • • • • • • January 2016 01612-4 6687/Durham O&M Phase 1 b • • I • • • • SECTION 01614 • • WIND DESIGN CRITERIA • PART 1 GENERAL • 1.01 SUMMARY • w A. Section Includes: Wind design criteria. • 1.02 SYSTEM DESCRIPTION • A. Design Requirements: • 1. Building Code Criteria: Design for wind in accordance with Building Code as 41 specified in Section 01410. a. Basic Wind Speed: 85 miles per hour. • b. Wind Exposure: C. • c. Wind Importance Factor, lW: 1.15. 2. Use anchor bolts, bolts, or welded studs for anchors for resisting wind 41 forces. Anchor bolts used to resist wind forces shall have a standard hex • bolt head. Do not use anchor bolts fabricated from rod stock with an L or J • shape. a. Do not use concrete anchors, sleeve anchors, flush shells, chemical • anchors, powder actuated fasteners, or other types of anchor unless • indicated on the Drawings or accepted in writing by the ENGINEER. b. Wind forces must be resisted by direct bearing on the anchors used to 411 resist wind forces. Do not use connections which use friction to resist • wind forces. 1.03 SUBMITTALS 41 • A. Shop Drawings and Calculations: Complete shop drawings and wind design calculations. • • B. Calculations shall be signed and stamped by a Civil or Structural Engineer registered in the state where the Project is located. •• PART 2 PRODUCTS • a Not Used. • • PART 3 EXECUTION • Not Used. • END OF SECTION 411 r January 2016 01614-1 6687/Durham O&M Phase 1 b • • • • • • • SECTION 01640 • MANUFACTURER'S SERVICES AND TRAINING • PART 1 GENERAL • 1.01 DEFINITIONS • A. Person-Day: One person for 8 hours within regular CONTRACTOR working hours. • • 1.02 SUBMITTALS • A. Informational Submittals: • 1. Training Schedule: Submit with Schedule of Value. • 2. Lesson Plan: Submit with Equipment Submittals. 3. Trainer's Qualifications: Submit, with lesson plan, the resume of • manufacturers training representative demonstrating compliance with the • experience requirements of these Specifications. • 1.03 QUALIFICATION OF MANUFACTURER'S REPRESENTATIVE i A. Authorized representative of the manufacturer, factory trained, and experienced • in the technical applications, installation, operation, and maintenance of • respective equipment, subsystem, or system, with full authority by the equipment manufacturer to issue the certifications required of the manufacturer. Additional • qualifications may be specified elsewhere. • B. Representative subject to acceptance by OWNER and ENGINEER. No substitute representatives will be allowed unless prior written approval by such has been • given. • 1.04 EQUIPMENT REQUIRING MANUFACTURER'S SERVICES • • A. The following equipment requires manufacturer's services. This list may not be • all-inclusive, and in no way relieves the CONTRACTOR or manufacturers of their duties required elsewhere in these Contract Documents. Days may be separated • by multiple trips as required by OWNER. In no case shall the manufacturer's • services for testing/installation certification and training be assumed to require only one day. • 1. Compressors and compressor related equipment systems • 2. HVAC Systems 3. Lighting Control Systems • 4. Hot Water System • 5. Heating Water Systems • 6. Electrical Systems 7. Data Systems • •• January 2016 01640-1 6687/Durham O&M Phase 1 b • • • • • 1.05 EQUIPMENT REQUIRING TRAINING • • A. The following equipment requires manufacturer's training. This list may not be all- inclusive, and in no way relieves the CONTRACTOR or manufacturers of their duties required elsewhere in these Contract Documents. In no case shall the • manufacturer's services for testing/installation certification and training be • assumed to require only one day. 1. Compressors and compressor related equipment systems • 2. HVAC Systems • 3. Lighting Control Systems • 4. Hot Water System 5. Heating Water Systems • 6. Electrical Systems 7. Data Systems • • PART 2 PRODUCTS Not Used. • • PART 3 EXECUTION • • 3.01 FULFILLMENT OF SPECIFIED MINIMUM SERVICES • A. Furnish manufacturers' services when required by an individual specification • section, to meet the requirements of this Section and Section 01756, TESTING, TRAINING, AND FACILITY STARTUP. • • B. Where time is necessary in excess of that stated in the Specifications for • manufacturers' services, or when a minimum time is not specified, the time required to perform the specified services shall be considered incidental. • • C. Schedule manufacturer' services to avoid conflict with other onsite testing or other manufacturers' onsite services. • • D. Determine, before scheduling services, that all conditions necessary to allow successful testing have been met. • • E. Only those days of service approved by CONTRACT and ENGINEER will be • credited to fulfill the specified minimum services. F. When specified in individual specification sections, manufacturer's onsite • services shall include: 1. Assistance during product (system, subsystem, or component) installation to include observation, guidance, instruction of CONTRACTOR's assembly, • erection, installation or application procedures. 2. Inspection, checking, and adjustment as required for product (system, • subsystem, or component) to function as warranted by manufacturer and • necessary to furnish Manufacturer's Certificate of Proper Installation. • 3. Providing, on a daily basis, copies of all manufacturers' representatives' field notes and data to ENGINEER. • • January 2016 01640-2 6687/Durham O&M Phase 1 b • • • • • • 4. Revisiting the site as required to correct problems and until installation and • operation are acceptable to ENGINEER. • 5. Resolution of assembly or installation problems attributable to, or • associated with, respective manufacturer's products and systems. 6. Assistance during functional and performance testing, and facility startup and evaluation. • 7. Training of OWNER's personnel in the operation and maintenance of respective product as required. • 8. Additional requirements may be specified elsewhere. 4 • 3.02 MANUFACTURER'S CERTIFICATE OF COMPLIANCE • A. When specified in individual Specification section, submit prior to shipment of • product or material. • B. ENGINEER may permit use of certain materials or assemblies prior to sampling • and testing if accompanied by accepted certification of compliance. C. Signed by product manufacturer certifying that product or material specified • conforms to or exceeds specified. Attach supporting reference data, affidavits, • and certifications as appropriate. • D. May reflect recent or previous test results on material or product, if acceptable to • ENGINEER. • 3.03 EQUIPMENT SUPPLIER'S CERTIFIACTE OF INSTALLATION • A. An Equipment Supplier's Certificate of Installation form, a copy of which is • included in Section 01756, TESTING, TRAINING, AND FACILITY STARTUP, • shall be completed and signed by the equipment manufacturer's representative. • B. Such form shall certify that the signing party is a duly authorized representative • of the manufacturer, is empowered by the manufacturer to inspect, approve, and • operate their equipment and is authorized to make recommendations required to assure that the equipment is complete and operational. • • 3.04 TRAINING • A. General: • 1. Furnish manufacturers' representatives for detailed classroom and hands- on• training to OWNER's personnel on operation and maintenance of specified product (system, subsystem, component) and as may be required in applicable Specifications. • 2. Furnish trained, articulate personnel to coordinate and expedite training, to be present during training coordination meetings with OWNER, and familiar • with operation and maintenance manual information specified in Section 01782, OPERATION AND MAINTENANCE DATA. • 3. Manufacturer's representative shall be familiar with facility operation and maintenance requirements as well as with specified equipment. 4. Furnish complete training materials, to include operation and maintenance • data, to be retained by each trainee. 5. OWNER may elect to video tape training sessions at OWNER's cost. • CONTRACTOR and all subcontractors and suppliers shall not object. • January 2016 01640-3 6687/Durham O&M Phase 1 b • • • • • • • 6. Coordinate training sessions to prevent overlapping sessions. Arrange sessions so that individual operators and maintenance technicians do not • attend more than 2 sessions per week. • 7. Provide Operation and Maintenance Manual for specific pieces of equipment or systems 1 month prior to training session for that piece of • equipment or system. • B. Training Schedule: • 1. List specified equipment and systems that require training services and • show: • a. Respective manufacturer. b. Estimated dates for installation completion. • c. Estimated training dates. • 2. Allow for multiple sessions when several shifts are involved. 3. Adjust schedule to ensure training of appropriate personnel as deemed • necessary by OWNER, and to allow full participation by manufacturers' representatives. Adjust schedule for interruptions in operability of equipment. • 4. Coordinate with Section 01324, CONSTRUCTION SCHEDULE, and • Section 01756, TESTING, TRAINING AND FACILITY STARTUP. • C. Lesson Plan: When manufacturer or vendor training of OWNER personnel is • specified, prepare for each required course, containing the following minimum information: • 1. Title and objectives. 2. Recommended types of attendees (e.g., managers, engineers, operators, • maintenance). 3. Course description and outline of course content in accordance with • SUPPLEMENT Outline of Training Session. • 4. Format (e.g., lecture, self-study, demonstration, hands-on). • 5. Instruction materials and equipment requirements. 6. Resumes of instructors providing the training. • • D. Post-startup Training: If required in Specifications, furnish and coordinate training of OWNER's operating personnel by respective manufacturer's representatives. • 3.05 SUPPLEMENT • A. The supplement listed below, following "END OF SECTION," is part of this • Specification. • 1. Outline of Training Session. • END OF SECTION • • • • • • • January 2016 01640-4 6687/Durham O&M Phase 1 b • • • S S r • SECTION 01640 -SUPPLEMENT • . OUTLINE OF TRAINING SESSION • • PART 1 GENERAL • 1.01 OUTLINE OF TRAINING SESSION: • • A. Definition of Training Session Objectives: 1. Describe the goal of training session in detail. • 2. State estimated time required for each major section. • B. Equipment Operation: • 1. Describe equipment's operating (process)function, including startup, • shutdown, and normal operation. 2. Describe equipment's fundamental operating principals and dynamics. • 3. Identify equipment's mechanical, electrical, and electronic components and • features. • 4. Identify all support equipment associated with the operation of subject equipment (i.e., air intake filters, valve actuators, motors). C. Safety Considerations: Identify and describe all safety considerations and • procedures pertinent to the equipment or system provided. (ie. lockout/tagout procedures, protection from moving parts, etc.) • • D. Detailed Component Description: 1. Identify and describe in detail each component's function. • 2. Where applicable, group related components into subsystems. Describe • subsystem functions and their interaction with other subsystems. 3. Identify and describe in detail equipment safeties and control interlocks. • • E. Equipment Preventive Maintenance (PM): 1. Describe PM inspection procedures required to: • a. Perform an inspection of the equipment in operation. • b. Spot potential trouble symptoms (anticipate breakdowns). • c. Forecast maintenance requirements (predictive maintenance). 2. Define the recommended PM intervals for each component. • 3. Provide lubricant and replacement part recommendations and limitations. 4. Describe appropriate cleaning practices and recommended intervals. • F. Equipment Troubleshooting: • 1. Define recommended systematic troubleshooting procedures. . 2. Provide component-specific troubleshooting checklists. 3. Describe applicable equipment testing and diagnostic procedures to • facilitate troubleshooting. • 4. Provide clear and organized troubleshooting matrix for each item or system. • G. Equipment Corrective Maintenance: • 1. Describe recommended equipment preparation requirements. • • January 2016 01640 SUPP-1 6687/Durham O&M Phase 1 b • • • • • • • 2. Identify and describe the use of any special tools required for maintenance of the equipment. • 3. Describe component removal/installation and disassembly/assembly • procedures. 4. Perform at least two "Hands On" demonstrations of common corrective • maintenance repairs. • 5. Describe recommended measuring instruments and procedures and • provide instruction on interpreting alignment measurements, as appropriate. 6. Define recommended torquing, mounting, calibration, and/or alignment • procedures and settings, as appropriate. • 7. Describe recommended procedures to check/test equipment following a corrective repair. • • END OF SUPPLEMENT • • • • • • • • • • • • • • • • • • • • • • • • • • • • Januar • Y 2016 01640 SUPP-2 6687/Durham O&M Phase 1 b • • • • S • SECTION 01756 • • TESTING, TRAINING, AND FACILITY START-UP • • PART 1 GENERAL • 1.01 DEFINITIONS • • A. Reference Section 01140, Work Restrictions • B. Reference Section 01640, Manufactures Services • C. Reference Section 01782, Operation and Maintenance Data • • D. Functional Test: An 8-hour test or tests in the presence of the ENGINEER and OWNER to demonstrate that the installed equipment or system meets • manufacturer's installation and adjustment requirements and other requirements • specified including, but not limited to, noise, vibration, alignment, speed, proper * electrical and mechanical connections, operating temperature, thrust restraint, proper rotation, and initial servicing. Functional tests are typically performed on • individual components of a system. • E. Startup Test Period: • 1. Startup of the entire facility or any unit process thereof shall be considered • complete when, in the opinion of the ENGINEER, the facility or designated • unit process has operated in the manner intended for 10 continuous days without significant interruption. A significant interruption will require the • startup then in progress to be stopped and restarted after corrections are • made. • F. Significant Interruption: May include any of the following events: 1. Failure of CONTRACTOR to maintain qualified onsite startup personnel as scheduled. • 2. Failure to meet specified performance for more than 4 consecutive hours. • 3. Failure of any critical equipment unit, system, or subsystem that is not • satisfactorily corrected within 4 hours after failure. 4. Failure of noncritical unit, system, or subsystem that is not satisfactorily • corrected within 8 hours after failure. • 5. As may be determined by ENGINEER. • G. A day is defined as 24 continuous hours unless noted otherwise. • 1.02 SUBMITTALS • 41 A. Action Submittals: • 1. Equipment Supplier's Certificate of Proper Installation as required. 2. Test Reports: Functional and performance testing, in format acceptable to • ENGINEER and certification of functional and performance test for each • piece of equipment or system specified. 3. Certifications of Calibration: Testing equipment. • • January 2016 01756-1 6687/Durham O&M Phase 1 b • • • • • • • 4. Record Drawings: Accurate and current markups of electrical record drawings. • B. Informational Submittals: 1. Factory Testing: Provide written notification at least 15 days prior to any • factory testing. • 2. Facility startup plan and schedule for project describing all procedures and • showing all activities described or referenced herein. Submit at least 60 days prior to commencement of facility startup activities. 3. Detailed 14-day schedule showing specific startup related activities on a daily or hourly basis as appropriate. Provide updated 14-day schedule • weekly or when changes to schedule occur. • 4. Provide detailed sub-network of Progress Schedule with the following • activities identified: a. Manufacturer's services. b. Installation certifications. • c. Operator training. d. Submission of Operation and Maintenance Manual. • e. Functional testing. • f. Performance testing. • g. Operational testing. 5. Provide testing plan with test logs for each item of equipment and each • system when specified. Include testing of alarms, control circuits, • capacities, speeds, flows, pressures, vibrations, sound levels, and other • parameters. 6. Provide summary of shutdown requirements for existing systems which are • necessary to complete start-up of new equipment and systems. 7. Revise and update start-up plan based upon review comments, actual progress, or to accommodate changes in the sequence of activities. • • 1.03 CONTRACTOR FACILITY STARTUP RESPONSIBILITIES • A. General: • 1. Perform all Work for functional and performance test specified. . 2. Demonstrate proper function of each component and feature of all equipment, systems, and control devices. • 3. Complete all Work associated with the unit and related processes before • testing, including related manufacturer's representative services. 4. Provide all related operations and maintenance manuals, and spare parts and special tools as specified before testing any unit or system. • 5. Furnish qualified manufacturer's representatives when required to assist in • testing. 6. Utilize the Equipment Supplier's Certificate of Installation Form, • supplemented as necessary, to document all functional and performance • procedures, results, problems, and conclusions. 7. Prepare testing and startup plan and schedule and attend pretest meetings related to test schedule, plan of test, materials, chemicals, and liquids • required, facilities' operations interface, and other required ENGINEER and • OWNER involvement. 8. Startup Coordinator. Designate and provide one person to be responsible • for coordinating and expediting CONTRACTOR's testing and startup duties. The person shall be present during all testing and startup meetings and • January 2016 01756-2 6687/Durham O&M Phase 1 b • • • • • • shall be available at all times during the startup period. It is the • CONTRACTOR's responsibility to coordinate all work of vendors and • subcontractors including, but not limited to, equipment suppliers and . representatives, Process Instrumentation and Control System subcontractor, and electrical subcontractor. The CONTRACTOR shall ensure that all required work, testing, and documentation is completed and • submitted in a timely manner to allow for an integrated and organized approach to the startup effort. • 9. Schedule time for field testing and adjustment of controls software • programming. Complete testing, training, and startup within Contract Time. • 10. Allow realistic durations in Progress Scheduling for testing, training, and start-up. • 11. Test equipment for proper performance at point of manufacture or assembly • when specified. 12. When source quality control testing is specified: • a. Demonstrate equipment meets specified performance requirements. • b. Provide certified copies of test results. • c. Do not ship equipment until certified copies have received written acceptance from ENGINEER. Written acceptance does not constitute final acceptance. • d. Perform testing as specified in the equipment specification sections. • B. Startup Test Period: • 1. As applicable to the equipment furnished, state in writing that all necessary • hydraulic structures, piping systems, and valves have been successfully tested; that all necessary equipment systems and subsystems have been • checked for proper installation, started, and successfully tested to indicate • that they are all operational; that the systems and subsystems are capable of performing their intended functions; and that the facilities are ready for • startup and intended operation. • 2. Provide all temporary water pumping, piping, and other items as required • for testing, unless otherwise indicated. 3. When plant startup has commenced, schedule remaining Work so as not to • interfere with or delay the completion of plant startup. Support the startup • activities with adequate staff to prevent delays or process upsets. This staff shall include, but not be limited to, major equipment and system • manufacturers' representatives, subcontractors, electricians, • instrumentation personnel, millwrights, pipefitters, and plumbers. 4. Supply and coordinate specified manufacturer's startup services. • 5. Make adjustments, repairs, and corrections necessary to complete startup. • 1.04 OWNER/ENGINEER FACILITY STARTUP RESPONSIBILITIES • • A. General: • 1. Review CONTRACTOR's test plan and schedule. 2. Witness testing or review testing documentation. ID 3. Coordinate other plant operations, if necessary, to facilitate • CONTRACTOR's tests. • B. Startup Test Period: 1. Operate process units and devices, with support of CONTRACTOR. 0 January 2016 01756-3 6687/Durham O&M Phase 1 b • • • • • • 2. Provide sampling labor and provide laboratory analyses for routine process • control. • 3. Designate and provide one person to be responsible for coordinating and . expediting OWNER and ENGINEER's testing and startup duties including interface with plant operations and control system software. 4. Make available special tools and operation and maintenance information for • OWNER-furnished equipment. • 1.05 CERTIFICATE OF PROPER INSTALLATION . A. At completion of Functional Testing, furnish written report prepared and signed by manufacturer's authorized representative, certifying equipment: • 1. Has been properly installed, adjusted, aligned, and lubricated. • 2. Is free of any stresses imposed by connecting piping or anchor bolts. 3. Is suitable for satisfactory full-time operation under full load conditions. • 4. Operates within the allowable limits for vibration. • 5. Controls, protective devices, instrumentation, and control panels furnished as part of the equipment package are properly installed, calibrated, and functioning. • 6. Control logic for start-up, shutdown, sequencing, interlocks, and emergency shutdown have been tested and are properly functioning. • • B. Furnish written report prepared and signed by the electrical and/or • instrumentation Subcontractor certifying: 1. Motor control logic that resides in motor control centers, control panels, and • circuit boards furnished by the electrical and/or instrumentation • subcontractor has been calibrated and tested and is properly operating. 2. Control logic for equipment start-up, shutdown, sequencing, interlocks and • emergency shutdown has been tested and is properly operating. 3. Co-sign the reports along with the manufacturer's representative and • subcontractors. C. See Section 01640 for additional requirements. • 1.06 TRAINING OF OWNER'S PERSONNEL • A. Provide operations and maintenance training for items of mechanical, electrical • and instrumentation equipment. Utilize manufacturer's representatives to conduct training sessions. • • B. Coordinate training sessions to prevent overlapping sessions. Arrange sessions between the hours of 8:00am and 3:00pm Monday through Friday. • • C. Provide Operation and Maintenance Manual for specific pieces of equipment or • systems 2 weeks prior to training session for that piece of equipment or system. D. Satisfactorily complete functional testing before beginning operator training. • E. Refer to Section 01640 for additional requirements. • • • • January 2016 01756-4 6687/Durham O&M Phase 1 b • • • • • • PART 2 PRODUCTS • • Not Used. • • PART 3 EXECUTION • 3.01 SEQUAENCE OF FACILITY STARTUP ACTIVITIES • • A. Complete the Facility Startup Activities. See Section 01140 for restrictions. • B. Complete all associated structural, mechanical, instrumentation, and electrical • installations for system to be tested. • C. Reference attached Supplement for summary of additional OWNER electrical • and instrumentation startup procedures. D. Operational Readiness Testing ORT-1 (loops check-outs): Complete ORT - Part • 1 including checkout of all control loops and instruments for systems. • E. Provide approved Preliminary O&M Manuals. ED • F. Provide OWNER training on the various components of the new systems. • G. Operational Readiness Testing ORT 2 (software test): Complete ORT - Part 2, • which includes, but is not limited to, testing of applications software integrating . individual components into a functioning system. The CONTRACTOR shall allow a minimum period of 3 days per subsystem in the schedule for testing of the • applications software. If portions of the Work are found to be incomplete during • applications software testing, then the CONTRACTOR shall complete the Work and the 3 day applications software testing period shall be restarted. 11) • H. Function Testing: Conduct 8-hour functional tests for the following equipment and systems: 41 1. Compressors and compressor related equipment systems • 2. HVAC Systems 3. Lighting Control Systems 4. Hot Water System • 5. Heating Water Systems • 6. Electrical Systems 7. Data Systems • • I. Startup Test Period: After successful completion of functional testing begin 5 consecutive days Startup Test Period for each system. • • J. Achieve substantial completion of process system or subsystem by correcting or • completing any remaining issues as identified by a process substantial completion list provided by the ENGINEER. • • 3.02 TESTING PREPARATION • A. General: • • January 2016 01756-5 6687/Durham O&M Phase 1 b I I • • 1. Schedule and attend pretest meetings related to test schedule, plan of test, ! materials, chemicals, and liquids required, facilities' operations interface, • ENGINEER and OWNER involvement. • 2. Provide temporary valves, gauges, piping, test equipment and other materials and equipment required to conduct testing. • B. Cleaning and Checking: Prior to starting functional testing: 1. Calibrate testing equipment for accurate results. • 2. Inspect and clean equipment, devices, connected piping, and structures so • they are free of foreign material. 3. Lubricate equipment in accordance with manufacturer's instructions. • 4. Turn rotating equipment by hand and check motor-driven equipment for • correct rotation. 5. Open and close valves by hand and operate other devices to check for binding, interference, or improper functioning. • 6. Check power supply to electric-powered equipment for correct voltage. • 7. Adjust clearances and torques. 8. Complete piping system pressure testing and cleaning as specified in • Division 15, MECHANICAL. 9. Obtain completion of applicable portions of Equipment Supplier's Certificate of Installation. • C. Mechanical Systems: As specified in the individual equipment specification sections: 1. Remove rust preventatives and oils applied to protect equipment during • construction. • 2. Flush lubrication systems and dispose of flushing oils. Recharge lubrication system with lubricant recommended by manufacturer. 3. Flush fuel system and provide fuel for testing and start-up. • 4. Install and adjust packing, mechanical seals, 0-rings, and other seals. • Replace defective seals. • 5. Remove temporary supports, bracing, or other foreign objects installed to prevent damage during shipment, storage, and erection. • 6. Check rotating machinery for correct direction of rotation and for freedom of moving parts before connecting driver. • 7. Perform cold alignment and hot alignment to manufacturer's tolerances. • 8. Adjust V-belt tension and variable pitch sheaves. • 9. Inspect hand and motorized valves for proper adjustment. Tighten packing glands to insure no leakage, but permit valve stems to rotate without galling. Its Verify valve seats are positioned for proper flow direction. • 10. Tighten leaking flanges or replace flange gasket. Inspect screwed joints for • leakage. 11. Install gratings, safety chains, handrails, shaft guards, and sidewalks prior • to operational testing. • D. Electrical Systems: As specified in Division 16 and the individual equipment • specification sections. • 1. Perform insulation resistance tests on wiring except 120 volt lighting, wiring, and control wiring inside electrical panels. • 2. Perform continuity tests on grounding systems. 3. Test and set switchgear and circuit breaker relays for proper operation. • • January 2016 01756-6 6687/Durham O&M Phase 1 b • • • • • • • 4. Perform direct current high potential tests on all cables that will operate at more than 2,000 volts. Obtain services of independent testing lab to perform • tests. • 5. Check motors for actual full load amperage draw. Compare to nameplate value. • • E. Instrumentation Systems: As specified in Division 17 and the individual equipment specification sections: • 1. Bench or field calibrate instruments and make required adjustments and • control point settings. • 2. Energize transmitting and control signal systems, verify proper operation, ranges and settings. • • F. Ready-to-test determination will be made by ENGINEER based at least on the following: • 1. Notification by CONTRACTOR of equipment and system readiness for • testing. 2. Acceptable testing plan. • 3. Acceptable Operation and Maintenance Manuals. 4. Receipt of Equipment Supplier's Certificate of Proper Installation, if • specified. 5. Adequate completion of Work adjacent to, or interfacing with, equipment to • be tested. • 6. Availability and acceptability of manufacturer's representative, when specified, to assist in testing of respective equipment, and satisfactory • fulfillment of other specified manufacturers' responsibilities. • 7. Equipment and electrical tagging complete. • 8. All spare parts and special tools delivered to OWNER. • 3.03 FUNCTIONAL TESTING A. After successful competition of ORT 1 and 2 begin testing at a time mutually • agreed upon by the OWNER, ENGINEER, and CONTRACTOR. • B. ENGINEER will be present during test. Notify in writing OWNER, ENGINEER, • and manufacturer's representative(s) at least 10 days prior to scheduled date of • functional tests. • C. Functionally test mechanical and electrical equipment, and instrumentation and • controls systems for proper operation after general start-up and testing tasks • have been completed. • D. Demonstrate proper rotation, alignment, speed, flow, pressure, vibration, sound • level, adjustments, and calibration. Perform initial checks in the presence of and i with the assistance of the manufacturer's representative. • E. Demonstrate proper operation of each instrument loop function including alarms, local and remote controls, instrumentation and other equipment functions. • Generate signals with test equipment to simulate operating conditions in each • control mode. • F. Conduct continuous 8 hour test under full load conditions. Replace parts which • operate improperly. January Y 2016 01756-7 6687/Durham O&M Phase 1 b • • • • • • G. Conduct functional tests as specified for each equipment item or system. Demonstrate correct function of all operational features and control functions. • • H. If, in ENGINEER's opinion, functional test results do not meet requirements specified, the systems will be considered as nonconforming. • • I. The Startup Period shall not commence until the equipment or system meets the specified functional tests. • • 3.04 STARTUP TEST PERIOD • A. After successful completion of Functional Testing and submission of Test • Reports identified below commence Startup Test Period. Startup of the entire . facility or any unit process thereof shall be considered complete when, in the opinion of the ENGINEER, the facility or designated unit process has operated in • the manner intended for 5 continuous days. A significant interruption will require • the startup then in progress to be stopped and restarted after corrections are made. • 1. The startup of unit processes shall include the maximum number of • interconnected or dependent unit processes in one startup period as approved by the ENGINEER. • 2. The startup period requirement of specified continuous days should as a • minimum include the maximum hours of operation per day of equipment. • B. Test Reports: As applicable to the equipment furnished, certify in writing that: • 1. Hydraulic structures, piping systems, and valves have been successfully tested. • 2. Equipment systems and subsystems have been checked for proper installation, started, and successfully tested to indicate that they are • operational. • 3. Systems and subsystems are capable of performing their intended functions. • 4. Facilities are ready for intended operation. • 5. Instrumentation and control systems, including all alarm systems, are • completely tested, calibrated, and are fully functional. • C. Schedule and lead planning meetings and arrange for attendants by key major • equipment manufacturer representatives as required by the Contract Documents. • 3.05 PARTIAL UTILIZATION • A. After successful testing of a particular equipment type or system, OWNER may • elect to start up a portion of the equipment or system for continuous operation in • accordance with paragraph 14.10 of the General Conditions. Such operation will • not interfere with testing of other equipment and systems that may still be underway, and shall not preclude the need to startup that portion operated in • combination with the rest of the facility when testing is completed. • 3.06 CONTINUOUS OPERATIONS • • A. OWNER will accept equipment and systems as substantially complete and ready for continuous operation only after successful facility startup is completed and • • January 2016 01756-8 6687/Durham O&M Phase 1 b • • • • • • • documented, and reports submitted, and manufacturers' services completed for training of OWNER's personnel excluding post startup training. • END OF SECTION •• • • • • • • • • • • • r • • • • • • • • S • • • • • S S S S S • • • January 2016 01756-9 6687/Durham O&M Phase 1 b • • • • • • • SECTION 01770 • • CLOSEOUT PROCEDURES • • PART 1 GENERAL • 1.01 FINAL WALK THROUGH INSPECTION • • A. When the CONTRACTOR has informed the ARCHITECT that the WORK has been completed, the CONTRACTOR shall participate in a final walkthrough • inspection with the OWNER'S REPRESENTATIVE and ARCHITECT at which • time the final punchlist will be prepared. The punchlist shall include all previously noted preliminary punchlist items and/or non-compliance or uncompleted work items. The CONTRACTOR shall complete and sign off all punchlist items with • the ARCHITECT. • 1.02 FINAL CLEANUP • • A. The CONTRACTOR shall promptly remove from the vicinity of the completed WORK, all rubbish, unused materials, concrete forms, construction equipment, • and temporary structures and facilities used during construction. Clean dust and • debris from all new equipment, control cabinets, and electrical enclosures and components. • B. Final acceptance of the WORK by the OWNER'S REPRESENTATIVE will be • withheld until the CONTRACTOR has satisfactorily performed the final cleanup of the Site. • • 1.03 CLOSEOUT TIMETABLE • A. The CONTRACTOR shall establish dates for equipment testing, acceptance • periods, and on-site instructional periods (as required under the Contract). Such dates shall be established not less than 10 days prior to beginning any of the • foregoing items, to allow the OWNER'S REPRESENTATIVE, the ARCHITECT, • and their authorized representatives sufficient time to schedule attendance at • such activities. • 1.04 MAINTENANCE MANUAL SUBMITTAL • A. The CONTRACTOR's attention is directed to the condition that 1 percent of the • Contract Price will be retained from any monies due the CONTRACTOR as • progress payments, if 8 weeks prior to the scheduled energization start-up and/or • commissioning of any piece of equipment, the approved Maintenance Manuals complying with Section 01330, SUBMITTAL PROCEDURES, has not been • submitted for that piece of equipment. The aforementioned amount will be i retained by the OWNER'S REPRESENTATIVE as the agreed, estimated value of the approved Maintenance Manuals. Any such retention of money for failure to • submit the approved Maintenance Manuals in the specified timeframe shall be in • addition to the retention of any payments due to the CONTRACTOR under Article 14 of the General Conditions. In any event, the approved Maintenance • January 2016 01770-1 6687/Durham O&M Phase 1 b • • • • • • • Manuals must be available to the Engineer prior to any equipment start up and system testing. • • 1.05 FINAL SUBMITTALS A. The CONTRACTOR, prior to requesting final payment, shall obtain and submit • the following items to the ARCHITECT for transmittal to the OWNER'S REPRESENTATIVE: • 1. Written guarantees, where required. • 2. Maintenance Manuals and instructions. • 3. Maintenance stock items; spare parts; special tools. 4. Completed record documents (Drawings and Specifications). 5. Color copies of all field as-builts. • 6. Preconstruction, construction and post construction videos and photos. 7. Bonds for roofing, maintenance, etc., as required. • 8. Certificates of inspection and acceptance by local governing agencies • having jurisdiction. • 9. Correction period bonds. 10. Releases from all parties (including private property owner's whose • properties were used for yard or staging areas or were damaged) who are • entitled to claims against the subject project, property, or improvement pursuant to the provisions of law. • 1.06 FINAL APPLICATION FOR PAYMENT • A. Prior to the acceptance of the WORK and final payment, the OWNER'S • REPRESENTATIVE will require the CONTRACTOR to submit a certificate in • form substantially as follows: 1. "I (We) hereby certify that all WORK has been performed and materials • supplied in accordance with the Contract Documents for the above WORK, • and that: a. Not less than the prevailing rates of wages has been paid to laborers, • workers and mechanics employed on this WORK; • b. All claims for material and labor and other services performed in • connection with these Specifications have been paid; c. All monies due the State Industrial Accident Fund, the State • Unemployment Compensation Trust Fund (ORS 279.510), the State • Tax Commission (ORS 315.575, 316.711 and 316.714), hospital associations and/or others, (ORS 279.320), have been paid; d. All permit final inspections and approvals are complete; • e. CONTRACTOR releases and discharges Clean Water Services of and from all liabilities, claims, obligations and actions arising under the • Contract; and • f. CONTRACTOR and the surety for this Contract shall defend, indemnify • and save Clean Water Services harmless from any liability or expense because of any claim on any Bond or any other claim related to the • Contract or the WORK." • 1.07 CORRECTION OF DEFECTIVE WORK I A. The CONTRACTOR shall comply with the defective WORK correction • requirements contained in Article 13 of the General Conditions. • January 2016 01770-2 6687/Durham O&M Phase 1 b • • r • • • B. Replacement of earth fill or backfill, where it has settled below the required finish • elevations, shall be considered as a part of such required corrective work, and • any repair or resurfacing constructed by the CONTRACTOR which becomes • necessary by reason of such settlement shall likewise be considered as a part of such required corrective work unless the CONTRACTOR shall have obtained a • statement in writing from the affected private owner or public agency releasing • the OWNER from further responsibility in connection with such repair or • resurfacing. • C. The CONTRACTOR shall make all repairs and replacements promptly upon • receipt of written order from the OWNER'S REPRESENTATIVE. If the CONTRACTOR fails to make such repairs or replacements promptly, the • OWNER reserves the right to do the WORK and the CONTRACTOR and its • surety shall be liable to the OWNER for the cost thereof. • D. The ARCHITECT will establish a Need for Warranty Service system with the • OWNER'S REPRESENTATIVE whereby the OWNER'S REPRESENTATIVE will • alert the CONTRACTOR of the need for warranty service during the one year Correction Period. The CONTRACTOR shall respond promptly to these requests. • Should the CONTRACTOR fail to respond promptly, the OWNER reserves the • right to have the work performed by others and to back-charge the CONTRACTOR. • • 1.08 BOND • A. The CONTRACTOR shall provide maintenance assurance to guarantee • performance of the provisions contained in Article CORRECTION OF DEFECTIVE WORK above, and Article 13 of the General Conditions. • PART 2 PRODUCTS • • Not Used. • • PART 3 EXECUTION • Not Used. • • END OF SECTION • • • • • • • • S January 2016 01770-3 6687/Durham O&M Phase 1 b • • • • • • • SECTION 01782 • • OPERATIONS AND MAINTENANCE DATA • • PART 1 GENERAL • 1.01 GENERAL • A. The CONTRACTOR shall furnish equipment operation and maintenance (O&M) • information, instructions and data in accordance with this Section and as required • in the Technical Specifications of the Contract Documents. O&M information, • instructions and data shall be provided for each maintainable material and piece • of equipment. Operation and maintenance information, instructions, and data shall hereinafter be referred to as O&M Manual. • 1. Provide an O&M Manual submittal per specification section as indicated in • the Specifications. 1.02 SUBMITTALS • A. Submit six copies of all manufacturer's operation and maintenance data. • • B. Number the transmittal for and O&M Manual with the original root number of the • approved shop drawing for the item. • C. Submit 3 copies until approval is received. Submit 5 final copies after approval is i received • D. Submit O&M Manuals printed on 8-1/2 by 11 inch size heavy first quality paper • with standard three-hole punching and bound in 3-ring binders with rigid covers. Provide binders with title and submittal number on front and spine of binder. Tab • each section of manuals for easy reference with plastic-coated dividers. Provide • index for each manual. Provide plastic sheet lifter prior to first page and following last page. • • E. Reduce drawing or diagrams bound in manuals to an 8-1/2 by 11 inch or 11 by • 17 inch size. However, where reduction is not practical to ensure readability, fold larger drawings separately and place in vinyl envelopes which are bound into the • binder. Identify vinyl envelopes with drawing numbers. • F. All materials shall be of original copy quality. That is, photo-copy reproduction of w vendor catalogs are not acceptable. G. Enclose one electronic copy of O&M Manual in each hard-copy version. • Electronic documentation shall be provided on standard CD-ROM media capable • of being read by standard PC CD-ROM drives. All documents shall be provided • in Adobe Systems portable document format (PDF). The resulting documents shall be viewable with Adobe Reader version 11.0 or later. PDF documents shall • be developed with Adobe Acrobat 11.0 or later. Documents shall not be scanned unless no electronic form of the document exists. In such cases and with approval of the OWNER, the document shall be scanned in color, at 100 percent • image scaling and a resolution of 300 dpi. All PDF files shall be text captured, • January 2016 01782-1 6687/Durham O&M Phase 1 b • • • • • • image with hidden text, optimized, searchable and indexable using the Adobe • Acrobat Catalog engine. H. Transmittal Content: • 1. Submission of O&M Manuals is applicable but not necessarily limited to: • a. Major equipment • b. Equipment used with electrical motor loads of 1/6 HP nameplate or greater. • c. Specialized equipment including valves and instrumentation and • control system components for HVAC and process systems such as meters, recorders, and transmitters. 2. Prepare O&M Manuals to include, but are not necessarily limited to, the • following detailed information, as applicable: • a. Equipment function, normal operating characteristics, limiting operations. • b. Assembly, disassembly, installation, alignment, adjustment, and • checking instructions. • c. Operating instructions for start-up, routine and normal operation, regulation and control, shutdown, and emergency conditions. • d. Lubrication and maintenance instructions. • e. Guide to "troubleshooting." f. Parts list and predicted life of parts subject to wear. • g. Outline, cross-section, and assembly drawings; engineering data; and electrical diagrams, including elementary diagrams, wiring diagrams, • connection diagrams, word description of wiring diagrams and interconnection diagrams. • h. Test data and performance curves. i. A list of recommended spare parts with a price list and a list of spare parts provided under these specifications. • j. Copies of installation instructions, parts lists or other documents packed with equipment when delivered. • 1.03 EQUIPMENT DATA SHEETS • A. Provide equipment data sheets at the beginning of each equipment section of the • O&M Manuals, summarizing the equipment manufacturer's maintenance • instructions and recommendations. A blank data sheet and a sample data sheet • are attached for reference. The CONTRACTOR shall use an electronic version of the equipment data sheet as provided by the OWNER for submissions. • • PART 2 PRODUCTS • • 2.01 GENERAL • A. O&M Manuals shall include the names, addresses, and telephone numbers of • the manufacturer, nearest representative, and nearest supplier of parts. 2.02 OPERATING INSTRUCTIONS S • A. Instructions, procedures, and illustrations shall be provided for the following phases of operation as applicable: • 1. Safety precautions. • January 2016 01782-2 6687/Durham O&M Phase 1 b • S S • • • 2. Operator prestart • 3. Startup, shutdown, and post shutdown. • 4. Normal operations • 5. Emergency operations 6. Operator service requirements. • 7. Environmental conditions. • 2.03 PREVENTATIVE MAINTENANCE • • A. The following preventative maintenance data shall be provided. • 1. Lubrication data, including recommended lubricants for specific temperature ranges; charts and diagrams showing lubrication points; lubricant types, • grades, and capacities; and a lubrication schedule. • 2. Preventative maintenance plan and schedule. • 2.04 CORRECTIVE MAINTENANCE 40 A. Manufacturer's recommendations shall be provided on procedures for correcting problems and making repairs, including the following: 1. Troubleshooting guides and diagnostic techniques 2. Wiring diagrams and control diagrams, as applicable. • 3. Maintenance and repair procedures. • 4. Removal and replacement instructions. • 5. Spare parts and supply lists. 6. Corrective maintenance man-hours. • • 2.05 APPENDICES A. The following additional information shall be provided: • 1. Parts identification, including labeled exploded view illustrations and parts • numbers. 2. Warranty information. • 3. Personnel training requirements. • 4. Testing equipment and special tool information. • • PART 3 EXECUTION • 3.01 FIELD CHANGES • A. Following the acceptable installation and operation of an equipment item, the • item's instructions and procedures shall be modified and supplemented by the • CONTRACTOR to reflect any field changes or information requiring field data. • Final Project acceptance and payment will be withheld by the OWNER until final O&M Manual information reflecting field changes is submitted and accepted by • the OWNER. • 3.02 SUPPLEMENTS • • A. The supplements following "END OF SECTION," are part of this Specification. Si. Equipment Data Sheet. 2. Sample Equipment Data Sheet. • • January 2016 01782-3 6687/Durham O&M Phase 1 b • • • • • • S • • END OF SECTION • • • • • • • • • • • • • • • • • • • • • • • • • • • S • • • • • January 2016 01782-4 6687/Durham O&M Phase 1 b • • • • • • • • SECTION 02300 EARTH MOVING •• • PART 1 - GENERAL w 1.1 SUMMARY • • A. This Section includes the following: • 1. Preparing subgrades. • 2. Excavating and backfilling for buildings and structures. • 3. Drainage course for slabs-on-grade. . 4. Subbase course for concrete walks and pavements. 5. Subbase and base course for asphalt paving. • 6. Excavating and backfilling for utility trenches. S • 1.2 DEFINITIONS • A. Backfill: Soil material used to fill an excavation. • • 1. Initial Backfill: Backfill placed beside and over pipe in a trench, including • haunches to support sides of pipe. 2. Final Backfill: Backfill placed over initial backfill to fill a trench. • B. Base Course: Course placed between the subbase course and hot-mix asphalt • paving. S C. Bedding Course: Course placed over the excavated subgrade in a trench before laying pipe. • • D. Borrow Soil: Satisfactory soil imported from off-site for use as fill or backfill. • E. Drainage Course: Course supporting the slab-on-grade that also minimizes upward • capillary flow of pore water. • F. Drainage Fill: Course supporting pervious pavement or used in sub-drainage zones in • flow-through planters, vegetated stormwater facilities, and infiltration galleries. • G. Excavation: Removal of material encountered above subgrade elevations and to lines • and dimensions indicated. • 1. Authorized Additional Excavation: Excavation below subgrade elevations or • beyond indicated lines and dimensions as directed by Owner's Representative. • Authorized additional excavation and replacement material will be paid for according to Contract provisions changes in the Work. • 2. Unauthorized Excavation: Excavation below subgrade elevations or beyond • indicated lines and dimensions without direction by Owner's Representative. • • January 2016 02300-1 6687/Durham O&M Phase 1 b • • • • • • Unauthorized excavation, as well as remedial work directed by Owner's • Representative, shall be without additional compensation. • • H. Fill: Soil materials used to raise existing grades. • I. Structures: Buildings, footings, foundations, retaining walls, slabs, tanks, curbs, • mechanical and electrical appurtenances, or other man-made stationary features constructed above or below the ground surface. • • J. Subbase Course: Course placed between the subgrade and base course for hot-mix 41 pavement pavement, or course placed between the subgrade and a cement concrete pavement or a cement concrete or hot-mix asphalt walk. • • K. Subgrade: Surface or elevation remaining after completing excavation, or top surface of a fill or backfill immediately below subbase, drainage fill, or topsoil materials. • • L. Utilities: On-site underground pipes, conduits, ducts, and cables, as well as underground services within buildings. • • 1.3 PROJECT CONDITIONS • • A. Existing Utilities: Do not interrupt utilities serving facilities occupied by Owner or others • unless permitted in writing by Owner's Representative and then only after arranging to provide temporary utility services according to requirements indicated. • • B. Site Information: Research public utility records and verify existing utility locations prior to ordering any material. Notify the Owner's Representative immediately if any • discrepancies are found in the project survey. • • 1.4 ACTION SUBMITTALS • A. Product Data: For each type of the following manufactured products required: • 1. Soil Materials. • 2. Warning tapes. • • 1.5 INFORMATIONAL SUBMITTALS • A. Qualification Data: For qualified testing agency. • B. Material Test Reports: For each on-site and borrow soil material proposed for fill and • backfill as follows: • 1. Classification according to ASTM D 2487. • 2. Laboratory compaction curve according to ASTM D 1557. • • • 41 January 2016 02300-2 6687/Durham O&M Phase 1 b • • • • • • • PART 2 - PRODUCTS •• 2.1 SOIL MATERIALS • A. General: Provide borrow soil materials when sufficient satisfactory soil materials are • not available from excavations. • B. Satisfactory Soils: ASTM D 2487 Soil Classification Groups GW, GP, GM, SW, SP, • and SM, or a combination of these groups; free of rock or gravel larger than 3 inches in • any dimension, debris, waste, frozen materials, vegetation, and other deleterious matter. • • C. Unsatisfactory Soils: Soil Classification Groups GC, SC, CL, ML, OL, CH, MH, OH, and PT according to ASTM D 2487, or a combination of these groups. • • 1. Unsatisfactory soils also include satisfactory soils not maintained within 2 percent of optimum moisture content at time of compaction. • • D. Subbase Course: Naturally or artificially graded mixture of natural or crushed gravel, • crushed stone, and natural or crushed sand; ASTM D 2940; with at least 90 percent passing a 1-1/2-inch sieve and not more than 12 percent passing a No. 200 sieve. A E. Base Course: Naturally or artificially graded mixture of natural or crushed gravel, • crushed stone, and natural or crushed sand; ASTM D 2940; with at least 95 percent • passing a 1-1/2-inch sieve and not more than 8 percent passing a No. 200 sieve or use • ODOT 1-1/2-inch — 0-inch BASE AGGREGATE. • F. Engineered Fill: Naturally or artificially graded mixture of natural or crushed gravel, crushed stone, and natural or crushed sand; ASTM D 2940; with at least 90 percent • passing a 1-1/2-inch sieve and not more than 12 percent passing a No. 200 sieve. • G. Bedding Course: Naturally or artificially graded mixture of natural or crushed gravel, crushed stone, and natural or crushed sand; ASTM D 2940; except with 100 percent • passing a 1-inch sieve and not more than 8 percent passing a No. 200 sieve or use • ODOT 3/4-inch —0-inch BASE AGGREGATE. • H. Backfill and Fill: • • 1. Satisfactory soil materials. • 2. Initial Trench Backfill: Use ODOT 19.0mm — 0mm (3/4-inch —0-inch) base aggregate for pipe zone bedding. • 3. Final Trench Backfill: Refer to Engineered Fill. • I. Drainage Course: Washed, narrowly graded mixture of crushed stone, or crushed or • uncrushed gravel; ASTM D 448; coarse-aggregate grading Size 57; with 100 percent • passing a 1-1/2-inch sieve and 0 to 5 percent passing a No. 8 sieve. 40 J. Drainage Fill: Angular, granular material with a maximum particle size of 2 inches and ! shall meet ODOT Standard Specification. The material shall be free of roots, organic • • January 2016 02300-3 6687/Durham O&M Phase 1 b • I • • • • • material, and other unsuitable materials; have less than 2 percent passing the No. 200 sieve (washed analysis); and have at least two mechanically fractured faces. • • 2.2 ACCESSORIES I A. Detectable Warning Tape: Acid- and alkali-resistant polyethylene film warning tape manufactured for marking and identifying underground utilities, 6 inches wide and 5 mils thick, continuously inscribed with a description of the utility, with metallic core • encased in a protective jacket for corrosion protection, detectable by metal detector when tape is buried up to 30 inches deep; colored as follows: • • 1. Red: Electric. 2. Yellow: Gas, oil, steam, and dangerous materials. 3. Orange: Telephone and other communications. • 4. Blue: Water systems. • 5. Green: Sewer systems. • B. Tracer Wire: 12 AWG minimum solid copper insulated High Molecular Weight • Polyethylene (HMW PE) tracer wire or approved equal. The tracer wire insulation shall be green for sewer pipe and blue for waterlines. Joints or splices shall be waterproof. • » C. Impermeable Liner: PVC or HDPE Geo-membrane textured on both sides or approved equal, 30 mil (0.76mm) minimum. An experienced firm regularly engaged in manufacturing textured Geo-membranes shall manufacture the liner. • • D. Drainage Fabric: Nonwoven geotextile, specifically manufactured as a drainage geotextile; made from polyolefins, polyesters, or polyamides; and with the following • minimum properties determined according to ASTM D 4759 and referenced standard • test methods: • 1. Grab Tensile Strength: 110 lbf; ASTM D 4632. • 2. Tear Strength: 40 lbf; ASTM D 4533. 3. Puncture Resistance: 50 lbf; ASTM D 4833. 4. Water Flow Rate: 150 gpm per sq. ft.; ASTM D 4491. • 5. Apparent Opening Size: No. 50; ASTM D 4751. • • PART 3 - EXECUTION • • 3.1 PREPARATION • i A. Protect structures, utilities, sidewalks, pavements, and other facilities from damage caused by settlement, lateral movement, undermining, washout, freezing temperatures or frost, and other hazards created by earthwork operations. Provide protective • insulating materials as necessary. • B. Prevent surface water and ground water from entering excavations, from ponding on • prepared subgrades, and from flooding Project site and surrounding area. • • January 2016 02300-4 6687/Durham O&M Phase 1 b •• • • • • • C. Protect subgrades from softening, undermining, washout, and damage by rain or water • accumulation. • • 3.2 EXPLOSIVES • • A. Explosives: Do not use explosives. • • 3.3 EXCAVATION • A. Unclassified Excavation: Excavate to subgrade elevations regardless of the character of surface and subsurface conditions encountered. Unclassified excavated materials • may include rock, soil materials, and obstructions. • 1. If excavated materials intended for fill and backfill include unsatisfactory soil • materials and rock, replace with satisfactory soil materials. • • 3.4 EXCAVATION FOR STRUCTURES • A. Excavate to indicated elevations and dimensions within a tolerance of plus or minus 1 • inch. If applicable, extend excavations a sufficient distance from structures for placing • and removing concrete formwork, for installing services and other construction, and for inspections. • 4111 1. Excavations for Footings and Foundations: Do not disturb bottom of excavation. Excavate by hand to final grade just before placing concrete reinforcement. Trim • bottoms to required lines and grades to leave solid base to receive other work. • • 3.5 EXCAVATION FOR WALKS AND PAVEMENTS • A. Excavate surfaces under walks and pavements to indicated lines, cross sections, • elevations, and subgrades. • • 3.6 EXCAVATION FOR UTILITY TRENCHES • • A. Excavate trenches to indicated gradients, lines, depths, and elevations. • B. Excavate trenches to uniform widths to provide the following clearance on each side of • pipe or conduit. Excavate trench walls vertically from trench bottom to 12 inches higher than top of pipe or conduit, unless otherwise indicated. • • 1. Clearance: 12 inches each side of pipe or conduit or as indicated. • C. Trench Bottoms: Excavate and shape trench bottoms to provide uniform bearing and • support of pipes and conduit. Shape subgrade to provide continuous support for bells, • joints, and barrels of pipes and for joints, fittings, and bodies of conduits. Remove projecting stones and sharp objects along trench subgrade. • • January 2016 02300-5 6687/Durham O&M Phase 1 b • • • • • • • . 1. Excavate trenches 6 inches deeper than elevation required in rock or other unyielding bearing material, 4 inches deeper elsewhere, to allow for bedding • course. Hand excavate for bell of pipes. • 2. Excavate utility structures to provide 6 inches clearance (enlarge as needed) to allow for compaction of backfill material. • • 3.7 SUBGRADE INSPECTION • • A. Proof-roll subgrade before filling or placing aggregate with heavy pneumatic-tired • equipment to identify soft pockets and areas of excess yielding. Do not proof-roll wet or saturated subgrades. • • B. Reconstruct subgrades damaged by freezing temperatures, frost, rain, accumulated water, or construction activities, as directed by Owner's Representative, without • additional compensation. • • 3.8 UNAUTHORIZED EXCAVATION A. Fill unauthorized excavation under foundations or wall footings by extending bottom • elevation of concrete foundation or footing to excavation bottom, without altering top • elevation. Lean concrete fill, with 28-day compressive strength of 2500 psi, may be . used when approved by Owner's Representative. • 1. Fill unauthorized excavations under other construction or utility pipe as directed. • • 3.9 STORAGE OF SOIL MATERIALS • A. Stockpile borrow soil materials and excavated satisfactory soil materials without • intermixing. Place, grade, and shape stockpiles to drain surface water. Cover to prevent windblown dust. • 1. Stockpile soil materials away from edge of excavations. Do not store within drip • line of remaining trees. • • 3.10 BACKFILLS AND FILLS • A. Backfill: Place and compact backfill in excavations promptly, but not before completing • the following: • 1. Construction below finish grade including, where applicable, dampproofing, • waterproofing, and perimeter insulation. • 2. Surveying locations of underground utilities for record documents. • 3. Inspecting and testing underground utilities. 4. Removing concrete formwork. • 5. Removing trash and debris. • • • January 2016 02300-6 6687/Durham O&M Phase 1 b • • • • • • • 3.11 UTILITY TRENCH BACKFILL • A. Place backfill on subgrades free of mud, frost, snow, or ice. • B. Place and compact bedding course on trench bottoms and where indicated. Shape • bedding course to provide continuous support for bells, joints, and barrels of pipes and • for joints, fittings, and bodies of conduits. • C. Backfill trenches excavated under footings and within 18 inches of bottom of footings • with satisfactory soil; fill with concrete to elevation of bottom of footings. Concrete is specified in Section 03300 "Cast-in-Place Concrete." • • D. Provide 4-inch-thick, concrete-base slab support for piping or conduit less than 30 • inches below surface of roadways. After installing and testing, completely encase piping or conduit in a minimum of 4 inches of concrete before backfilling or placing roadway subbase. • E. Place and compact initial trench backfill material, free of particles larger than 1 inch in any dimension, to a height of 12 inches over the utility pipe or conduit. • 1. Carefully compact initial backfill under pipe haunches and compact evenly up on • both sides and along the full length of utility piping or conduit to avoid damage or • displacement of piping or conduit. Coordinate backfilling with utilities testing. • F. Place and compact final backfill of satisfactory soil to final subgrade elevation. • • 3.12 SOIL FILL • • A. Plow, scarify, bench, or break up sloped surfaces steeper than 1 vertical to 4 horizontal • so fill material will bond with existing material. • B. Place and compact fill material in layers to required elevations as follows: • 1. Under grass and planted areas, use satisfactory soil material. • 2. Under walks and pavements, use satisfactory soil material. • 3. Under steps and ramps, use engineered fill. 4. Under building slabs, use engineered fill. • 5. Under footings and foundations, use engineered fill. • 6. Under and around utility structures, use engineered fill. • • 3.13 SOIL MOISTURE CONTROL A. Uniformly moisten or aerate subgrade and each subsequent fill or backfill soil layer • before compaction to within 3 percent of optimum moisture content. • 1. Do not place backfill or fill soil material on surfaces that are muddy, frozen, or • contain frost or ice. • 2. Remove and replace, or scarify and air dry otherwise satisfactory soil material that exceeds optimum moisture content by 3 percent and is too wet to compact to • specified dry unit weight. • January 2016 02300-7 6687/Durham O&M Phase 1 b • • • • • • 3.14 COMPACTION OF SOIL BACKFILLS AND FILLS • • A. Place backfill and fill soil materials in layers not more than 8 inches in loose depth for • material compacted by heavy compaction equipment, and not more than 4 inches in loose depth for material compacted by hand-operated tampers. • • B. Place backfill and fill soil materials evenly on all sides of structures to required elevations, and uniformly along the full length of each structure. • • C. Compact soil materials to not less than the following percentages of maximum dry unit . weight according to ASTM D 1557: • 1. Under structures, building slabs, steps, and pavements, scarify and recompact • top 12 inches of existing subgrade and each layer of backfill or fill soil material at 95 percent. • 2. Under walkways, scarify and recompact top 6 inches below subgrade and • compact each layer of backfill or fill soil material at 92 percent. 3. Under lawn or unpaved areas, scarify and recompact top 6 inches below • subgrade and compact each layer of backfill or fill soil material at 85 percent. • 4. For utility trenches, compact each layer of initial and final backfill soil material at • 95 percent. • • 3.15 GRADING • A. General: Uniformly grade areas to a smooth surface, free of irregular surface changes. • Comply with compaction requirements and grade to cross sections, lines, and • elevations indicated. • B. Site Grading: Slope grades to direct water away from buildings and to prevent • ponding. Finish subgrades to required elevations within the following tolerances: 1. Lawn or Unpaved Areas: Plus or minus 1 inch. • 2. Walks: Plus or minus 1/2-inch. 3. Pavements: Plus or minus 1/2-inch • • C. Grading inside Building Lines: Finish subgrade to a tolerance of 1/2-inch when tested • with a 10-foot straightedge. • 3.16 SUBBASE AND BASE COURSES • • A. Place subbase and base course on subgrades free of mud, frost, snow, or ice. • B. On prepared subgrade, place subbase and base course under pavements and walks as follows: • 1. Shape subbase and base course to required crown elevations and cross-slope • grades. • • • January 2016 02300-8 6687/Durham O&M Phase 1 b S S • • • • • 2. Compact subbase and base course at optimum moisture content to required grades, lines, cross sections, and thickness to not less than 95 percent of • maximum dry unit weight according to ASTM D 1557. • • 3.17 DRAINAGE COURSE • A. Place drainage course on subgrades free of mud, frost, snow, or ice. • • B. On prepared subgrade, place and compact drainage course under cast-in-place • concrete slabs-on-grade, pervious pavements, or in sub-drainage zones in flow- through planters, vegetated stormwater facilities, and infiltration gallery zones as • follows: • 1. Place drainage course that exceeds 6 inches in compacted thickness in layers of • equal thickness, with no compacted layer more than 6 inches thick or less than 3 • inches thick. 2. Compact each layer of drainage course to required cross sections and • thicknesses to not less than 95 percent of maximum dry unit weight according to ASTM D 1557. Due to high void ratio, testing agency/contractor may use proof • rolling methods to confirm compaction has been achieved. . 3.18 DRAINAGE FILL A. Place drainage fill on subgrades free of mud, frost, snow, or ice. • B. On prepared subgrade, place and compact drainage fill under pervious pavements, or • in sub-drainage zones in flow-through planters, vegetated stormwater facilities, and infiltration gallery zones as follows: • 1. Place drainage fill that exceeds 8 inches in compacted thickness in layers of • equal thickness, with no compacted layer more than 8 inches thick or less than 4 . inches thick. 2. Compact each layer of drainage fill to required cross sections and thicknesses to • not less than 95 percent of maximum dry unit weight according to ASTM D 1557. • Due to high void ratio, testing agency/contractor may use proof rolling methods to • confirm compaction has been achieved. • • 3.19 FIELD QUALITY CONTROL • . A. Testing Agency: Owner will engage a qualified independent geotechnical engineering testing agency to perform field quality-control testing. • • B. Allow testing agency to inspect and test subgrades and each fill or backfill layer. Proceed with subsequent earthwork only after test results for previously completed • work comply with requirements. • • • January Y 2016 02300-9 6687/Durham O&M Phase 1 b • • • • • • C. Footing Subgrade: At footing subgrades, at least one test of each soil stratum will be • performed to verify design bearing capacities. Subsequent verification and approval of • other footing subgrades may be based on a visual comparison of subgrade with tested • subgrade when approved. • D. Testing agency will test compaction of soils in place according to ASTM D 1556, • ASTM D 2167, ASTM D 2922, and ASTM D 2937, as applicable. Tests will be • performed at the following locations and frequencies: • 1. Paved and Building Slab Areas: At subgrade and at each compacted fill and • backfill layer, at least one test for every 2000 sq. ft. or less of paved area or building slab, but in no case fewer than three tests. • 2. Foundation Wall Backfill: At each compacted backfill layer, at least one test for each 100 feet or less of wall length, but no fewer than two tests. 3. Trench Backfill: At each compacted initial and final backfill layer, at least one test • for each 150 feet or less of trench length, but no fewer than two tests. • E. When testing agency reports that subgrades, fills, or backfills have not achieved • degree of compaction specified, scarify and moisten or aerate, or remove and replace soil to depth required; recompact and retest until specified compaction is obtained. • • 3.20 PROTECTION • A. Protecting Graded Areas: Protect newly graded areas from traffic, freezing, and • erosion. Keep free of trash and debris. B. Repair and reestablish grades to specified tolerances where completed or partially • completed surfaces become eroded, rutted, settled, or where they lose compaction due • to subsequent construction operations or weather conditions. • C. Where settling occurs before Project correction period elapses (aka Substantial • Completion), remove finished surfacing, backfill with additional soil material, compact, • and reconstruct surfacing. • 1. Restore appearance, quality, and condition of finished surfacing to match • adjacent work, and eliminate evidence of restoration to greatest extent possible. • • 3.21 DISPOSAL OF SURPLUS AND WASTE MATERIALS • A. Disposal: Remove surplus satisfactory soil and waste material, including • unsatisfactory soil, trash, and debris, and legally dispose of it off Owner's property. • • END OF SECTION 02300 • • • • • January 2016 02300-10 6687/Durham O&M Phase 1 b • • • • • r • • SECTION 03300 • • CAST-IN-PLACE CONCRETE • PART 1 - GENERAL • • 1.1 SUMMARY • A. Section includes cast-in-place concrete, including formwork, reinforcement, concrete • materials, mixture design, placement procedures, and finishes, including polished . concrete floors. • B. Related Requirements: 1. Section 02300 "Earth Moving" for drainage fill under slabs-on-grade. •• • 1.2 DEFINITIONS • A. Cementitious Materials: Portland cement alone or in combination with one or more of • the following: blended hydraulic cement, fly ash, slag cement, other pozzolans, and silica fume; materials subject to compliance with requirements. • B. W/C Ratio: The ratio by weight of water to cementitious materials. • 1.3 PREINSTALLATION MEETINGS • A. Preinstallation Conference: Conduct conference at Project site. • • 1. Before submitting design mixtures, review concrete design mixture and examine procedures for ensuring quality of concrete materials. Require representatives of • each entity directly concerned with cast-in-place concrete to attend, including the • following: • a. Contractor's superintendent. • b. Independent testing agency responsible for concrete design mixtures. c. Ready-mix concrete manufacturer. • d. Concrete Subcontractor. e. Special concrete finish Subcontractor. • 2. Review special inspection and testing and inspecting agency procedures for field • quality control, concrete finishes and finishing, cold- and hot-weather concreting • procedures, curing procedures, construction contraction and isolation joints, and • joint-filler strips, forms and form removal limitations, vapor-retarder installation, anchor rod and anchorage device installation tolerances, steel reinforcement • installation, methods for achieving specified floor and slab flatness and levelness • floor and slab flatness and levelness measurement, concrete repair procedures, and concrete protection. • • • January 2016 03300-1 6687/Durham O&M Phase 1 b • • • • • • 1.4 ACTION SUBMITTALS • • A. Product Data: For each type of product. • B. Design Mixtures: For each concrete mixture. Submit alternate design mixtures when • characteristics of materials, Project conditions, weather, test results, or other circumstances warrant adjustments. • 1. Indicate amounts of mixing water to be withheld for later addition at Project site. • C. Steel Reinforcement Shop Drawings: Placing Drawings that detail fabrication, bending, • and placement. Include bar sizes, lengths, material, grade, bar schedules, stirrup • spacing, bent bar diagrams, bar arrangement, splices and laps, mechanical • connections, tie spacing, hoop spacing, and supports for concrete reinforcement. • D. Construction Joint Layout: Indicate proposed construction joints required to construct • the structure. • 1. Location of construction joints is subject to approval of the Architect. • E. Samples: For waterstops, vapor retarder. • • 1.5 INFORMATIONAL SUBMITTALS • • A. Qualification Data: For Installer, manufacturer, testing agency. • B. Welding certificates. • • C. Material Certificates: For each of the following, signed by manufacturers: • 1. Cementitious materials. • 2. Admixtures. 3. Form materials and form-release agents. • 4. Steel reinforcement and accessories. • 5. Waterstops. • 6. Curing compounds. 7. Floor and slab treatments. • 8. Bonding agents. • 9. Adhesives. 10. Vapor retarders. 11. Semirigid joint filler. 12. Joint-filler strips. ` 13. Repair materials. • D. Material Test Reports: For the following, from a qualified testing agency: • 1. Aggregates Include service record data indicating absence of deleterious • expansion of concrete due to alkali aggregate reactivity. • E. Formwork Shop Drawings: Prepared by or under the supervision of a qualified • professional engineer, detailing fabrication, assembly, and support of formwork. • • January 2016 03300-2 6687/Durham O&M Phase 1 b • • • • • • F. Floor surface flatness and levelness measurements indicating compliance with • specified tolerances. G. Field quality-control reports. • • H. Minutes of preinstallation conference. • • 1.6 QUALITY ASSURANCE • A. Installer Qualifications: A qualified installer who employs on Project personnel qualified • as ACI-certified Flatwork Technician and Finisher and a supervisor who is an ACI- • certified Concrete Flatwork Technician. B. Manufacturer Qualifications: A firm experienced in manufacturing ready-mixed • concrete products and that complies with ASTM C 94/C 94M requirements for • production facilities and equipment. • 1. Manufacturer certified according to NRMCA's "Certification of Ready Mixed • Concrete Production Facilities." • C. Testing Agency Qualifications: An independent agency, acceptable to authorities • having jurisdiction, qualified according to ASTM C 1077 and ASTM E 329 for testing • indicated. • 1. Personnel conducting field tests shall be qualified as ACI Concrete Field Testing • Technician, Grade 1, according to ACI CP-1 or an equivalent certification program. • 2. Personnel performing laboratory tests shall be ACI-certified Concrete Strength Testing Technician and Concrete Laboratory Testing Technician, Grade I. Testing agency laboratory supervisor shall be an ACI-certified Concrete • Laboratory Testing Technician, Grade II. • * D. Welding Qualifications: Qualify procedures and personnel according to AWS D1.4/D 1.4M. • • 1.7 PRECONSTRUCTION TESTING • • A. Preconstruction Testing Service: Engage a qualified testing agency to perform preconstruction testing on concrete mixtures. • • 1.8 DELIVERY, STORAGE, AND HANDLING • • A. Steel Reinforcement: Deliver, store, and handle steel reinforcement to prevent bending • and damage. • B. Waterstops: Store waterstops under cover to protect from moisture, sunlight, dirt, oil, • and other contaminants. 0 • January 2016 03300-3 6687/Durham O&M Phase 1 b • 41 • • • ! 1.9 FIELD CONDITIONS • • A. Cold-Weather Placement: Comply with ACI 306.1 and as follows. Protect concrete * work from physical damage or reduced strength that could be caused by frost, freezing actions, or low temperatures. • • 1. When average high and low temperature is expected to fall below 40 deg F (4.4 deg C)for three successive days, maintain delivered concrete mixture • temperature within the temperature range required by ACI 301 (ACI 301 M). • 2. Do not use frozen materials or materials containing ice or snow. Do not place A concrete on frozen subgrade or on subgrade containing frozen materials. 3. Do not use calcium chloride, salt, or other materials containing antifreeze agents • or chemical accelerators unless otherwise specified and approved in mixture • designs. • B. Hot-Weather Placement: Comply with ACI 301 (ACI 301 M) and as follows: 1. Maintain concrete temperature below 90 deg F (32 deg C) at time of placement. • Chilled mixing water or chopped ice may be used to control temperature, • provided water equivalent of ice is calculated to total amount of mixing water. Using liquid nitrogen to cool concrete is Contractor's option. • 2. Fog-spray forms, steel reinforcement, and subgrade just before placing concrete. • Keep subgrade uniformly moist without standing water, soft spots, or dry areas. • • PART 2 - PRODUCTS • • 2.1 CONCRETE, GENERAL • A. ACI Publications: Comply with the following unless modified by requirements in the • Contract Documents: • . 1. ACI 301 (ACI 301M). 2. ACI 117 (ACI 117M). • • 2.2 FORM-FACING MATERIALS • • A. Smooth-Formed Finished Concrete: Form-facing panels that provide continuous, true, and smooth concrete surfaces. Furnish in largest practicable sizes to minimize number • of joints. • • 1. Plywood, metal, or other approved panel materials. 2. Exterior-grade plywood panels, suitable for concrete forms, complying with • DOC PS 1, and as follows: • a. High-density overlay, Class 1 or better. • b. Medium-density overlay, Class 1 or better; mill-release agent treated and • edge sealed. c. Structural 1, B-B or better; mill oiled and edge sealed. • • January 2016 03300-4 6687/Durham O&M Phase 1 b • • • • • d. B-B (Concrete Form), Class 1 or better; mill oiled and edge sealed. • • 3. Overlaid Finish birch plywood. • B. Rough-Formed Finished Concrete: Plywood, lumber, metal, or another approved • material. Provide lumber dressed on at least two edges and one side for tight fit. C. Forms for Cylindrical Columns, Pedestals, and Supports:pports: Metal, glass-fiber-reinforced • plastic, paper, or fiber tubes that produce surfaces with gradual or abrupt irregularities not exceeding specified formwork surface class. Provide units with sufficient wall thickness to resist plastic concrete loads without detrimental deformation. • D. Void Forms: Biodegradable paper surface, treated for moisture resistance, structurally sufficient to support weight of plastic concrete and other superimposed loads. • E. Chamfer Strips: Wood, metal, PVC, or rubber strips, 3/4 by 3/4 inch (19 by 19 mm), • minimum. 40 F. Rustication Strips: Wood, metal, PVC, or rubber strips, kerfed for ease of form removal. G. Form-Release Agent: Commercially formulated form-release agent that does not bond • with, stain, or adversely affect concrete surfaces and does not impair subsequent • treatments of concrete surfaces. • 1. Formulate form-release agent with rust inhibitor for steel form-facing materials. • H. Form Ties: Factory-fabricated, removable or snap-off glass-fiber-reinforced plastic or metal form ties designed to resist lateral pressure of fresh concrete on forms and to • prevent spalling of concrete on removal. • 1. Furnish units that leave no corrodible metal closer than 1 inch (25 mm) to the • plane of exposed concrete surface. 2. Furnish ties that, when removed, leave holes no larger than 1 inch (25 mm) in • diameter in concrete surface. 3. Furnish ties with integral water-barrier plates to walls indicated to receive • dampproofing or waterproofing. S • 2.3 STEEL REINFORCEMENT • A. Recycled Content of Steel Products: Postconsumer recycled content plus one-half of • preconsumer recycled content not less than 25 percent. • B. Reinforcing Bars: ASTM A 615/A 615M, Grade 60, deformed. • • C. Low-Alloy-Steel Reinforcing Bars: ASTM A 706/A 706M, deformed. S • 2.4 REINFORCEMENT ACCESSORIES • A. Joint Dowel Bars: ASTM A 615/A 615M, Grade 60, plain-steel bars, cut true to length • with ends square and free of burrs. • • January 2016 03300-5 6687/Durham O&M Phase 1 b • • • • • B. Zinc Repair Material: ASTM A 780/A 780M. • • C. Bar Supports: Bolsters, chairs, spacers, and other devices for spacing, supporting, and • fastening reinforcing bars and welded-wire reinforcement in place. Manufacture bar supports from steel wire, plastic, or precast concrete according to CRSI's "Manual of • Standard Practice," of greater compressive strength than concrete and as follows: 1. For concrete surfaces exposed to view, where legs of wire bar supports contact • forms, use CRSI Class 1 plastic-protected steel wire or CRSI Class 2 stainless- • steel bar supports. 2. For epoxy-coated reinforcement, use epoxy-coated or other dielectric-polymer- • coated wire bar supports. • 3. For zinc-coated reinforcement, use galvanized wire or dielectric-polymer-coated • wire bar supports. • 2.5 CONCRETE MATERIALS A. Regional Materials: Concrete shall be manufactured within 500 milesof Project site • from aggregates that have been extracted, harvested, or recovered, as well as • manufactured, within 500 miles of Project site. • B. Source Limitations: Obtain each type or class of cementitious material of the same • brand from the same manufacturer's plant, obtain aggregate from single source, and obtain admixtures from single source from single manufacturer. • • C. Cementitious Materials: • 1. Portland Cement: ASTM C 150/C 150M, Type II gray. • D. Fly Ash: ASTM C 618, Class F or C.Normal-Weight Aggregates: ASTM C 33/C 33M, • Class 3M coarse aggregate or better, graded. Provide aggregates from a single source with documented service record data of at least 10 years' satisfactory service in similar • applications and service conditions using similar aggregates and cementitious materials. • • 1. Maximum Coarse-Aggregate Size: 1 inch nominal. 2. Fine Aggregate: Free of materials with deleterious reactivity to alkali in cement. • • E. Air-Entraining Admixture: ASTM C 260/C 260M. F. Chemical Admixtures: Certified by manufacturer to be compatible with other • admixtures and that do not contribute water-soluble chloride ions exceeding those • permitted in hardened concrete. Do not use calcium chloride or admixtures containing calcium chloride. • • 1. Water-Reducing Admixture: ASTM C 494/C 494M, Type A. 2. Retarding Admixture: ASTM C 494/C 494M, Type B. • 3. Water-Reducing and Retarding Admixture: ASTM C 494/C 494M, Type D. • 4. High-Range, Water-Reducing Admixture: ASTM C 494/C 494M, Type F. • • January 2016 03300-6 6687/Durham O&M Phase 1 b • • • • • • 5. High-Range, Water-Reducing and Retarding Admixture: ASTM C 494/C 494M, Type G. • 6. Plasticizing and Retarding Admixture: ASTM C 1017/C 1017M, Type II. • G. Water: ASTM C 94/C 94M and potable. • • 2.6 WATERSTOPS • • A. Flexible Rubber Waterstops: CE CRD-C 513, with factory-installed metal eyelets, for • embedding in concrete to prevent passage of fluids through joints. Factory fabricate corners, intersections, and directional changes. • • 1. Profile: Flat dumbbell with center bulb • B. Self-Expanding Rubber Strip Waterstops: Manufactured rectangular or trapezoidal • strip, bentonite-free hydrophilic polymer-modified chloroprene rubber, for adhesive bonding to concrete, 3/8 by 3/4 inch (10 by 19 mm). • • 2.7 VAPOR RETARDERS • • A. Sheet Vapor Retarder: ASTM E 1745, Class A, except with maximum water-vapor • permeance of 0.02 perms. Include manufacturer's recommended adhesive or pressure-sensitive tape. • • 2.8 CURING MATERIALS • • A. Evaporation Retarder: Waterborne, monomolecular film forming, manufactured for application to fresh concrete. • • B. Absorptive Cover: AASHTO M 182, Class 2, burlap cloth made from jute or kenaf, • weighing approximately 9 oz./sq. yd. when dry. • C. Moisture-Retaining Cover: ASTM C 171, polyethylene film or white burlap-polyethylene • sheet. • D. Water: Potable. • E. Clear, Waterborne, Membrane-Forming Curing Compound: ASTM C 309, Type 1, • Class B, dissipating. • F. Clear, Waterborne, Membrane-Forming Curing Compound: ASTM C 309, Type 1, • Class B, nondissipating, certified by curing compound manufacturer to not interfere • with bonding of floor covering. • G. Clear, Waterborne, Membrane-Forming Curing and Sealing Compound: ASTM C 1315, • Type 1, Class A. • 1. Curing and sealing compounds shall comply with the testing and product • requirements of the California Department of Public Health's "Standard Method • • January 2016 03300-7 6687/Durham O&M Phase 1 b • • • • • • • for the Testing and Evaluation of Volatile Organic Chemical Emissions from Indoor Sources Using Environmental Chambers." • • 2.9 RELATED MATERIALS • • A. Expansion- and Isolation-Joint-Filler Strips: ASTM D 1751, asphalt-saturated cellulosic fiber or ASTM D 1752, cork or self-expanding cork. • 41 B. Semirigid Joint Filler: Two-component, semirigid, 100 percent solids, aromatic polyurea • with a Type A shore durometer hardness range of 90 to 95 according to ASTM D 2240. • C. Epoxy Bonding Adhesive: ASTM C 881, two-component epoxy resin, capable of humid curing and bonding to damp surfaces, of class suitable for application temperature and • of grade to suit requirements, and as follows: • 1. Types I and II, nonload bearing Types IV and V, load bearing, for bonding hardened or freshly mixed concrete to hardened concrete. • • 2.10 REPAIR MATERIALS • • A. Repair Underlayment: Cement-based, polymer-modified, self-leveling product that can be applied in thicknesses from 1/8 inch (3.2 mm) and that can be feathered at edges to • match adjacent floor elevations. • • 1. Cement Binder: ASTM C 150/C 150M, portland cement or hydraulic or blended hydraulic cement as defined in ASTM C 219. • 2. Primer: Product of underlayment manufacturer recommended for substrate, • conditions, and application. 3. Aggregate: Well-graded, washed gravel, 1/8 to 1/4 inch or coarse sand as recommended by underlayment manufacturer. 4. Compressive Strength: Not less than 5000 psi at 28 days when tested according to ASTM C 109/C 109M. • • B. Repair Overlayment: Cement-based, polymer-modified, self-leveling product that can • be applied in thicknesses from 1/4 inchand that can be filled in over a scarified surface to match adjacent floor elevations. • • 1. Cement Binder: ASTM C 150/C 150M, portland cement or hydraulic or blended • hydraulic cement as defined in ASTM C 219. 2. Primer: Product of topping manufacturer recommended for substrate, conditions, • and application. • 3. Aggregate: Well-graded, washed gravel, 1/8 to 1/4 inch or coarse sand as recommended by topping manufacturer. • 4. Compressive Strength: Not less than 5000 psi at 28 days when tested according • to ASTM C 109/C 109M. • • • • • January 2016 03300-8 6687/Durham O&M Phase 1 b r • • • • • 2.11 CONCRETE MIXTURES, GENERAL • • A. Prepare design mixtures for each type and strength of concrete, proportioned on the • basis of laboratory trial mixture or field test data, or both, according to ACI 301. 1. Use a qualified independent testing agency for preparing and reporting proposed • mixture designs based on laboratory trial mixtures. • B. Cementitious Materials: Limit percentage, by weight, of cementitious materials other • than portland cement in concrete as follows: 1. Fly Ash: 20 percent. • C. Limit water-soluble, chloride-ion content in hardened concrete to 0.15 percent by • weight of cement. • • D. Admixtures: Use admixtures according to manufacturer's written instructions. • 1. Use water-reducing, high-range water-reducing plasticizing admixture in • concrete, as required, for placement and workability. • 2. Use water-reducing and -retarding admixture when required by high temperatures, low humidity, or other adverse placement conditions. • 3. Use water-reducing admixture in pumped concrete, concrete for heavy-use • industrial slabs and parking structure slabs, concrete required to be watertight, and concrete with a w/c ratio below 0.50. • 4. Use corrosion-inhibiting admixture in concrete mixtures where indicated. • M 2.12 CONCRETE MIXTURES FOR BUILDING ELEMENTS • A. Footings: Normal-weight concrete. • • 1. Minimum Compressive Strength: As indicated in General Structural Notes. • 2. Maximum W/C Ratio: 0.45. 3. Slump Limit: 4 inches. • 4. Air Content: 5.5 percent, plus or minus 1.5 percent at point of delivery for 1-inch • nominal maximum aggregate size for horizontally exposed surfaces. • B. Slabs-on-Grade: Normal-weight concrete. 1. Minimum Compressive Strength: As indicated in General Structural Notes. • 2. Maximum W/C Ratio: 0.45. • 3. Minimum Cementitious Materials Content: 520 lb/cu. yd.. • 4. Slump Limit: 4 inches, plus or minus 1 inch. 5. Air Content: 5.5 percent, plus or minus 1.5 percent at point of delivery for 1-inch • nominal maximum aggregate size for horizontally exposed surfaces. • C. Building Walls: Normal-weight concrete. • • 1. Minimum Compressive Strength: As indicated in General Structural Notes. • 2. Maximum W/C Ratio: 0.45. • • January 2016 03300-9 6687/Durham O&M Phase 1 b • • • • • 3. Slump Limit: 4 inches, plus or minus 1 inch. • • • 2.13 FABRICATING REINFORCEMENT • A. Fabricate steel reinforcement according to CRSI's "Manual of Standard Practice." • • 2.14 CONCRETE MIXING • A. Ready-Mixed Concrete: Measure, batch, mix, and deliver concrete according to ASTM C 94/C 94M and furnish batch ticket information. • 1. When air temperature is between 85 and 90 deg F, reduce mixing and delivery time from 1-1/2 hours to 75 minutes; when air temperature is above 90 deg F, reduce mixing and delivery time to 60 minutes. • PART 3 - EXECUTION • • 3.1 FORMWORK INSTALLATION A. Design, erect, shore, brace, and maintain formwork, according to ACI 301, to support • vertical, lateral, static, and dynamic loads, and construction loads that might be • applied, until structure can support such loads. • B. Construct formwork so concrete members and structures are of size, shape, alignment, • elevation, and position indicated, within tolerance limits of ACI 117. • C. Limit concrete surface irregularities, designated by ACI 347 as abrupt or gradual, as follows: 1. Class A, 1/8 inch for smooth-formed finished surfaces. • 2. Class B, 1/4 inch for rough-formed finished surfaces. • D. Construct forms tight enough to prevent loss of concrete mortar. • • E. Construct forms for easy removal without hammering or prying against concrete surfaces. Provide crush or wrecking plates where stripping may damage cast-concrete • surfaces. Provide top forms for inclined surfaces steeper than 1.5 horizontal to 1 • vertical. • 1. Install keyways, reg lets, recesses, and the like, for easy removal. • 2. Do not use rust-stained steel form-facing material. • F. Set edge forms, bulkheads, and intermediate screed strips for slabs to achieve • required elevations and slopes in finished concrete surfaces. Provide and secure units to support screed strips; use strike-off templates or compacting-type screeds. G. Provide temporary openings for cleanouts and inspection ports where interior area of • formwork is inaccessible. Close openings with panels tightly fitted to forms and • January 2016 03300-10 6687/Durham O&M Phase 1 b • • S S • securely braced to prevent loss of concrete mortar. Locate temporary openings in forms at inconspicuous locations. • H. Chamfer exterior corners and edges of permanently exposed concrete. • I. Form openings, chases, offsets, sinkages, keyways, reglets, blocking, screeds, and • bulkheads required in the Work. Determine sizes and locations from trades providing • such items. • J. Clean forms and adjacent surfaces to receive concrete. Remove chips, wood, sawdust, dirt, and other debris just before placing concrete. • K. Retighten forms and bracing before placing concrete, as required, to prevent mortar • leaks and maintain proper alignment. • L. Coat contact surfaces of forms with form-release agent, according to manufacturer's A written instructions, before placing reinforcement. • • 3.2 EMBEDDED ITEM INSTALLATION 411 A. Place and secure anchorage devices and other embedded items required for adjoining • work that is attached to or supported by cast-in-place concrete. Use setting drawings, templates, diagrams, instructions, and directions furnished with items to be embedded. • • 1. Install anchor rods, accurately located, to elevations required and complying with tolerances in Section 7.5 of AISC 303. 2. Install reglets to receive waterproofing and to receive through-wall flashings in • outer face of concrete frame at exterior walls, where flashing is shown at lintels, • shelf angles, and other conditions. • 3. Install dovetail anchor slots in concrete structures as indicated. • • 3.3 REMOVING AND REUSING FORMS • A. General: Formwork for sides of beams, walls, columns, and similar parts of the Work • that does not support weight of concrete may be removed after cumulatively curing at not less than 50 deg F for 24 hours after placing concrete. Concrete has to be hard • enough to not be damaged by form-removal operations, and curing and protection • operations need to be maintained. • 1. Leave formwork for beam soffits, joists, slabs, and other structural elements that • support weight of concrete in place until concrete has achieved at least 70 percent of its 28-day design compressive strength. • 2. Remove forms only if shores have been arranged to permit removal of forms without loosening or disturbing shores. • B. Clean and repair surfaces of forms to be reused in the Work. Split, frayed, delaminated, or otherwise damaged form-facing material are not acceptable for • exposed surfaces. Apply new form-release agent. • • • January 2016 03300-11 6687/Durham O&M Phase 1 b r • I I 0 C. When forms are reused, clean surfaces, remove fins and laitance, and tighten to close joints. Align and secure joints to avoid offsets. Do not use patched forms for exposed • concrete surfaces unless approved by Architect. • • 3.4 SHORING AND RESHORING INSTALLATION • A. Comply with ACI 318 and ACI 301 for design, installation, and removal of shoring and • reshoring. • 1. Do not remove shoring or reshoring until measurement of slab tolerances is • complete. • • B. In multistory construction, extend shoring or reshoring over a sufficient number of stories to distribute loads in such a manner that no floor or member will be excessively • loaded or will induce tensile stress in concrete members without sufficient steel reinforcement. C. Plan sequence of removal of shores and reshore to avoid damage to concrete. Locate • and provide adequate reshoring to support construction without excessive stress or deflection. •• • 3.5 VAPOR-RETARDER INSTALLATION • A. Sheet Vapor Retarders: Place, protect, and repair sheet vapor retarder according to ASTM E 1643 and manufacturer's written instructions. • 1. Lap joints 12 inches and seal with manufacturer's recommended tape. • 3.6 STEEL REINFORCEMENT INSTALLATION • A. General: Comply with CRSI's "Manual of Standard Practice" for fabricating, placing, and supporting reinforcement. 1. Do not cut or puncture vapor retarder. Repair damage and reseal vapor retarder before placing concrete. • B. Clean reinforcement of loose rust and mill scale, earth, ice, and other foreign materials that reduce bond to concrete. • • C. Accurately position, support, and secure reinforcement against displacement. Locate • and support reinforcement with bar supports to maintain minimum concrete cover. Do not tack weld crossing reinforcing bars. • • 1. Weld reinforcing bars according to AWS D1.4/D 1.4M, where indicated. D. Set wire ties with ends directed into concrete, not toward exposed concrete surfaces. • E. Install welded-wire reinforcement in longest practicable lengths on bar supports spaced • to minimize sagging. Lap edges and ends of adjoining sheets at least one mesh • January 2016 03300-12 6687/Durham O&M Phase 1 b • • • • • • spacing. Offset laps of adjoining sheet widths to prevent continuous laps in either • direction. Lace overlaps with wire. • • 3.7 JOINTS • • A. General: Construct joints true to line with faces perpendicular to surface plane of concrete. • B. Construction Joints: Install so strength and appearance of concrete are not impaired, at locations indicated or as approved by Architect. • • 1. Place joints perpendicular to main reinforcement. Continue reinforcement across construction joints unless otherwise indicated. Do not continue reinforcement • through sides of strip placements of floors and slabs. 2. Form keyed joints as indicated. Embed keys at least 1-1/2 inchesinto concrete. • 3. Locate joints for beams, slabs,joists, and girders in the middle third of spans. Offset joints in girders a minimum distance of twice the beam width from a beam- • girder intersection. • 4. Locate horizontal joints in walls and columns at underside of floors, slabs, beams, and girders and at the top of footings or floor slabs. • 5. Space vertical joints in walls as indicated. Locate joints beside piers integral with • walls, near corners, and in concealed locations where possible. • 6. Use a bonding agent at locations where fresh concrete is placed against hardened or partially hardened concrete surfaces. • 7. Use epoxy-bonding adhesive at locations where fresh concrete is placed against • hardened or partially hardened concrete surfaces. C. Contraction Joints in Slabs-on-Grade: Form weakened-plane contraction joints, • sectioning concrete into areas as indicated. Construct contraction joints for a depth • equal to at least one-fourth of concrete thickness as follows: 1. Grooved Joints: Form contraction joints after initial floating by grooving and • finishing each edge of joint to a radius of 1/8 inch. Repeat grooving of contraction joints after applying surface finishes. Eliminate groover tool marks on concrete • surfaces. • 2. Sawed Joints: Form contraction joints with power saws equipped with shatterproof abrasive or diamond-rimmed blades. Cut 1/8-inch wide joints into concrete when cutting action does not tear, abrade, or otherwise damage surface • and before concrete develops random contraction cracks. • D. Isolation Joints in Slabs-on-Grade: After removing formwork, install joint-filler strips at • slab junctions with vertical surfaces, such as column pedestals, foundation walls, grade • beams, and other locations, as indicated. 1. Extend joint-filler strips full width and depth of joint, terminating flush with finished • concrete surface unless otherwise indicated. • 2. Terminate full-width joint-filler strips not less than 1/2 inch or more than 1 inch below finished concrete surface where joint sealants, specified in Section 079200 "Joint Sealants," are indicated. • • January 2016 03300-13 6687/Durham O&M Phase 1 b • • • • • • 1. Immediately after float finishing, slightly roughen trafficked surface by brooming • with fiber-bristle broom perpendicular to main traffic route. Coordinate required final finish with Architect before application. • G. Polished Concrete Slab-on-Grade: Reference Architectural Drawings for locations of • slab to be polished. All polished slab(s) shall use the following criteria: • 1. Steel Trowel Finish: Apply a steel trowel finish to all Polished Concrete Slab-on- • Grade. • 2. Polishing: a. Use grinding equipment with resin bonded grinding pads. b. Grind concrete in one direction starting with 50 grit pad and make as many sequential passes required to remove scratches, each pass perpendicular • to previous pass, up to 400 grit pad reaching maximum refinement with each pass before preceding to finer grid pads. • c. Auto scrub or vacuum floor using squeegee vacuum attachment after each • pass. 3. Final Polished Concrete Floor Finish: • a. Class B — Fine Aggregate (Salt and Pepper) Finish: Remove not more than 1/16-inch of concrete surface by grinding and polishing resulting in majority • of exposure displaying fine aggregate with no, or small amount of, medium aggregate at random locations. • b. Level 1 — Low Gloss Appearance: • 1) Procedure: Not less than 4 step process with full refinement of each diamond pad up to 400 grit resin bonded pad. • 2) Gloss Reading: Not less than 40 according to ASTM E 430. • 4. Final Floor Flatness: F(f) = 50 Overall, F(f) = 40 Minimum Local Value. • 5. Final Floor Levelness: F(I) = 30 Overall, F(I) = 15 Minimum Local Value. 6. Floor Hardener: Silicate based, low VOC. Follow Manufacturer's instructions. • Available Products: • a. L & M Construction Chemicals; Lion Hard, Lithium Silicate b. Xionn; Fibfloor-LH, Lithium Silicate. • c. Prosoco, Inc.; Consolideck LS; Lithium Silicate. • d. Approved equal. • • 3.12 MISCELLANEOUS CONCRETE ITEM INSTALLATION • A. Filling In: Fill in holes and openings left in concrete structures after work of other trades • is in place unless otherwise indicated. Mix, place, and cure concrete, as specified, to • blend with in-place construction. Provide other miscellaneous concrete filling indicated or required to complete the Work. • * B. Curbs: Provide monolithic finish to interior curbs by stripping forms while concrete is . still green and by steel-troweling surfaces to a hard, dense finish with corners, intersections, and terminations slightly rounded. I • C. Equipment Bases and Foundations: • 1. Coordinate sizes and locations of concrete bases with actual equipment • provided. • • January 2016 03300-17 6687/Durham O&M Phase 1 b • • • • • • 2. Construct concrete bases 6 inches high unless otherwise indicated, and extend • base not less than 6 inches in each direction beyond the maximum dimensions of • supported equipment unless otherwise indicated or unless required for seismic • anchor support. 3. Minimum Compressive Strength: 4000 psi at 28 days. 4. Install dowel rods to connect concrete base to concrete floor. Unless otherwise • indicated, install dowel rods on 18-inch (450-mm) centers around the full • perimeter of concrete base. 5. For supported equipment, install epoxy-coated anchor bolts that extend through • concrete base and anchor into structural concrete substrate. • 6. Prior to pouring concrete, place and secure anchorage devices. Use setting drawings, templates, diagrams, instructions, and directions furnished with items • to be embedded. • 7. Cast anchor-bolt insert into bases. Install anchor bolts to elevations required for • proper attachment to supported equipment. • 3.13 CONCRETE PROTECTING AND CURING • A. General: Protect freshly placed concrete from premature drying and excessive cold or • hot temperatures. Comply with ACI 306.1 for cold-weather protection and ACI 301 for hot-weather protection during curing. • • B. Evaporation Retarder: Apply evaporation retarder to unformed concrete surfaces if hot, dry, or windy conditions cause moisture loss approaching 0.2 lb/sq. ft. x h before and • during finishing operations. Apply according to manufacturer's written instructions after • placing, screeding, and bull floating or darbying concrete, but before float finishing. • C. Formed Surfaces: Cure formed concrete surfaces, including underside of beams, • supported slabs, and other similar surfaces. If forms remain during curing period, moist • cure after loosening forms. If removing forms before end of curing period, continue curing for remainder of curing period. • • D. Unformed Surfaces: Begin curing immediately after finishing concrete. Cure unformed • surfaces, including floors and slabs, concrete floor toppings, and other surfaces. • E. Cure concrete according to ACI 308.1, by one or a combination of the following • methods: • 1. Moisture Curing: Keep surfaces continuously moist for not less than seven days • with the following materials: a. Water. • b. Continuous water-fog spray. c. Absorptive cover, water saturated, and kept continuously wet. Cover concrete surfaces and edges with 12-inch (300-mm) lap over adjacent • absorptive covers. • 2. Moisture-Retaining-Cover Curing: Cover concrete surfaces with moisture- • retaining cover for curing concrete, placed in widest practicable width, with sides • and ends lapped at least 12 inches (300 mm), and sealed by waterproof tape or • • January 2016 03300-18 6687/Durham O&M Phase 1 b • • • • • • adhesive. Cure for not less than seven days. Immediately repair any holes or • tears during curing period, using cover material and waterproof tape. • a. Moisture cure or use moisture-retaining covers to cure concrete surfaces to receive floor coverings. • b. Moisture cure or use moisture-retaining covers to cure concrete surfaces to • receive penetrating liquid floor treatments. c. Cure concrete surfaces to receive floor coverings with either a moisture- • retaining cover or a curing compound that the manufacturer certifies does • not interfere with bonding of floor covering used on Project. • 3. Curing Compound: Apply uniformly in continuous operation by power spray or • roller according to manufacturer's written instructions. Recoat areas subjected to • heavy rainfall within three hours after initial application. Maintain continuity of coating and repair damage during curing period. • • 4. Curing and Sealing Compound: Apply uniformly to floors and slabs indicated in a • continuous operation by power spray or roller according to manufacturer's written instructions. Recoat areas subjected to heavy rainfall within three hours after • initial application. Repeat process 24 hours later and apply a second coat. • Maintain continuity of coating and repair damage during curing period. • • 3.14 JOINT FILLING A. Prepare, clean, and install joint filler according to manufacturer's written instructions. 1. Defer joint filling until concrete has aged at least one month. Do not fill joints until • construction traffic has permanently ceased. • • B. Remove dirt, debris, saw cuttings, curing compounds, and sealers from joints; leave contact faces of joints clean and dry. • • C. Install semirigid joint filler full depth in saw-cut joints and at least 2 inches deep in formed joints. Overfill joint and trim joint filler flush with top of joint after hardening. • • 3.15 CONCRETE SURFACE REPAIRS • • A. Defective Concrete: Repair and patch defective areas when approved by Architect. Remove and replace concrete that cannot be repaired and patched to Architect's • approval. • • B. Patching Mortar: Mix dry-pack patching mortar, consisting of 1 part portland cement to 2-1/2 parts fine aggregate passing a No. 16 sieve, using only enough water for handling and placing. • C. Repairing Formed Surfaces: Surface defects include color and texture irregularities, cracks, spalls, air bubbles, honeycombs, rock pockets, fins and other projections on the surface, and stains and other discolorations that cannot be removed by cleaning. • • January 2016 03300-19 6687/Durham O&M Phase 1 b • I • • • • 1. Immediately after form removal, cut out honeycombs, rock pockets, and voids • more than 1/2 inch in any dimension to solid concrete. Limit cut depth to 3/4 inch. • Make edges of cuts perpendicular to concrete surface. Clean, dampen with • water, and brush-coat holes and voids with bonding agent. Fill and compact with patching mortar before bonding agent has dried. Fill form-tie voids with patching • mortar or cone plugs secured in place with bonding agent. • 2. Repair defects on surfaces exposed to view by blending white portland cement and standard portland cement so that, when dry, patching mortar matches • surrounding color. Patch a test area at inconspicuous locations to verify mixture • and color match before proceeding with patching. Compact mortar in place and • strike off slightly higher than surrounding surface. 3. Repair defects on concealed formed surfaces that affect concrete's durability and structural performance as determined by Architect. • D. Repairing Unformed Surfaces: Test unformed surfaces, such as floors and slabs, for finish and verify surface tolerances specified for each surface. Correct low and high • areas. Test surfaces sloped to drain for trueness of slope and smoothness; use a . sloped template. • 1. Repair finished surfaces containing defects. Surface defects include spalls, • popouts, honeycombs, rock pockets, crazing and cracks in excess of 0.01 inch wide or that penetrate to reinforcement or completely through unreinforced sections regardless of width, and other objectionable conditions. • 2. After concrete has cured at least 14 days, correct high areas by grinding. • 3. Correct localized low areas during or immediately after completing surface finishing operations by cutting out low areas and replacing with patching mortar. • Finish repaired areas to blend into adjacent concrete. • 4. Correct other low areas scheduled to receive floor coverings with a repair underlayment. Prepare, mix, and apply repair underlayment and primer according to manufacturer's written instructions to produce a smooth, uniform, • plane, and level surface. Feather edges to match adjacent floor elevations. 5. Correct other low areas scheduled to remain exposed with a repair topping. Cut • out low areas to ensure a minimum repair topping depth of 1/4 inch to match • adjacent floor elevations. Prepare, mix, and apply repair topping and primer • according to manufacturer's written instructions to produce a smooth, uniform, plane, and level surface. • 6. Repair defective areas, except random cracks and single holes 1 inch or less in • diameter, by cutting out and replacing with fresh concrete. Remove defective areas with clean, square cuts and expose steel reinforcement with at least a 3/4- • inch clearance all around. Dampen concrete surfaces in contact with patching • concrete and apply bonding agent. Mix patching concrete of same materials and • mixture as original concrete, except without coarse aggregate. Place, compact, and finish to blend with adjacent finished concrete. Cure in same manner as adjacent concrete. • 7. Repair random cracks and single holes 1 inch or less in diameter with patching mortar. Groove top of cracks and cut out holes to sound concrete and clean off • dust, dirt, and loose particles. Dampen cleaned concrete surfaces and apply • bonding agent. Place patching mortar before bonding agent has dried. Compact . patching mortar and finish to match adjacent concrete. Keep patched area continuously moist for at least 72 hours. • • • January 2016 03300-20 6687/Durham O&M Phase 1 b • • • • • • E. Perform structural repairs of concrete, subject to Architect's approval, using epoxy • adhesive and patching mortar. • • F. Repair materials and installation not specified above may be used, subject to Architect's approval. • • 3.16 FIELD QUALITY CONTROL • • A. Special Inspections: Owner will engage a special inspector and qualified testing and inspecting agency to perform field tests and inspections and prepare test reports. • • B. Testing Agency: Engage a qualified testing and inspecting agency to perform tests and • inspections and to submit reports. • C. Inspections: • 1. Steel reinforcement placement. • 2. Steel reinforcement welding. • 3. Headed bolts and studs. 4. Verification of use of required design mixture. 5. Concrete placement, including conveying and depositing. 6. Curing procedures and maintenance of curing temperature. 7. Verification of concrete strength before removal of shores and forms from beams • and slabs. • • D. Concrete Tests: Testing of composite samples of fresh concrete obtained according to ASTM C 172/C 172M shall be performed according to the following requirements: • 1. Testing Frequency: Obtain at least one composite sample for each 100 cu. yd. • or fraction thereof of each concrete mixture placed each day. • a. When frequency of testing provides fewer than five compressive-strength • tests for each concrete mixture, testing shall be conducted from at least • five randomly selected batches or from each batch if fewer than five are used. • • 2. Slump: ASTM C 143/C 143M; one test at point of placement for each composite sample, but not less than one test for each day's pour of each concrete mixture. • Perform additional tests when concrete consistency appears to change. • 3. Air Content: ASTM C 231/C 231M, pressure method, for normal-weight concrete; • one test for each composite sample, but not less than one test for each day's pour of each concrete mixture. • 4. Concrete Temperature: ASTM C 1064/C 1064M; one test hourly when air • temperature is 40 deg F and below or 80 deg F and above, and one test for each composite sample. • 5. Unit Weight: ASTM C 567/C 567M, fresh unit weight of structural lightweight • concrete; one test for each composite sample, but not less than one test for each • day's pour of each concrete mixture. 6. Compression Test Specimens: ASTM C 31/C 31M. • • w January 2016 03300-21 6687/Durham O&M Phase 1 b I • • • a. Cast and laboratory cure two sets of two standard cylinder specimens for • each composite sample. b. Cast and field cure two sets of two standard cylinder specimens for each • composite sample. • 7. Compressive-Strength Tests: ASTM C 39/C 39M; test one set of two laboratory- • cured specimens at 7 days and one set of two specimens at 28 days. • a. Test one set of two field-cured specimens at 7 days and one set of two • specimens at 28 days. b. A compressive-strength test shall be the average compressive strength • from a set of two specimens obtained from same composite sample and tested at age indicated. 8. When strength of field-cured cylinders is less than 85 percent of companion • laboratory-cured cylinders, Contractor shall evaluate operations and provide • corrective procedures for protecting and curing in-place concrete. 9. Strength of each concrete mixture will be satisfactory if every average of any • three consecutive compressive-strength tests equals or exceeds specified • compressive strength and no compressive-strength test value falls below • specified compressive strength by more than 500 psi. 10. Test results shall be reported in writing to Architect, concrete manufacturer, and • Contractor within 48 hours of testing. Reports of compressive-strength tests shall contain Project identification name and number, date of concrete placement, name of concrete testing and inspecting agency, location of concrete batch in Work, design compressive strength at 28 days, concrete mixture proportions and • materials, compressive breaking strength, and type of break for both 7- and 28- • day tests. 11. Nondestructive Testing: Impact hammer, sonoscope, or other nondestructive • device may be permitted by Architect but will not be used as sole basis for • approval or rejection of concrete. 12. Additional Tests: Testing and inspecting agency shall make additional tests of • concrete when test results indicate that slump, air entrainment, compressive • strengths, or other requirements have not been met, as directed by Architect. • Testing and inspecting agency may conduct tests to determine adequacy of concrete by cored cylinders complying with ASTM C 42/C 42M or by other • methods as directed by Architect. • 13. Additional testing and inspecting, at Contractor's expense, will be performed to determine compliance of replaced or additional work with specified requirements. • 14. Correct deficiencies in the Work that test reports and inspections indicate do not • comply with the Contract Documents. • E. Measure floor and slab flatness and levelness according to ASTM E 1155 within 48 • hours of finishing. • 410 END OF SECTION 033000 • • • • January 2016 03300-22 6687/Durham O&M Phase 1 b • •