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ECE E . OFFICE COPY JUL. 16 MU ntOFTCARD BUILDING D1\ ISIO M PROJECT MANUAL Summer Creek Apartments- Building Envelope Rehabilitation Permit Set Zone 2: Building 300, 500, 600, 800, and 1000 13456 Hawks Beard, Tigard, Oregon 97223 exiP202, -, /t 7 Presented to: Commerce Investment, Inc. c/o Elizabeth Heredia — Summer Creek LLC 101 SW Main Street, Ste. 1210 Portland, Oregon 97204 ,c4 D J A M Prr47 P I r . Project No. 190575 00 July 8, 2020 MORIVIso 4 HMI-MILD ARCHITECTS Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation - 190575 00 DIVISION 08 — OPENINGS 08 5313 New Vinyl Windows and Doors DIVISION 09 — FINISHES 09 9100 Painting DIVISIONS 10 —49 NOT APPLICABLE END OF PROJECT MANUAL TABLE OF CONTENTS PROJECT MANUAL TABLE OF CONTENTS PAGE 2 of 2 © Morrison Hershfield Corporation. All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 DOCUMENT 00 4113 — BID FORM — BASE BID TO: Elizabeth Heredia C/O Summer Creek LLC PROJECT: BUILDING ENVELOPE REHABILITATION Summer Creek Apartments SUBMITTED BY: (Full name) (Full address) (Telephone) (Fax) A. The Bidder declares themselves and their sub-bidders competent to undertake and complete the Work and that all workers, employees and subcontractors that the Bidder intends to use are skilled and experienced in the type of construction represented by the Contract Documents. B. The Bidder confirms having carefully examined the Place of the Work and thoroughly reviewed the Drawings, Specifications and other Contract Documents and has found them complete and sufficient for the purpose intended. The Bidder confirms having received and understood the following Addenda: Addendum # Dated BID FORM —BASE BID 00 4113 - PAGE 1 of 3 ©Morrison Hershfield Corporation.All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 C. The Bidder confirms that the Base Bid is based only on the materials and methods specified in the Bidding Documents. The breakdown of the following Base Bid is included at the end of this document. Base Bid Sum including all applicable taxes, tariffs, profit and overhead: $ Amount in numbers $ Amount in figures Project Duration in Number of Calendar Days: D. The Bidder confirms to having submitted, as part of the Bid, the following additional documents: Form 00 4321 —Allowances Form Form 00 4322 — Burdened Labor Rates Form Form 00 4323 —Alternates Form E. The Total Contract Price will consist of a Stipulated Sum and Allowances. The Stipulated Sum will be equal to the sum of the Base Bid. F. The Allowances are paid to the Contractor based on the actual hours expended, and the actual materials used. The Allowances will be equal to the Hourly Rates (indicated in the Burdened Labor Rate Form 00 4322) times the actual Number of Hours expended times the mutually accepted Labor Mark-up, plus the Material Costs (invoices to be provided) times the mutually accepted Material Mark-up.. G. Oregon Construction Contractor's Board (CCB) License Number: H. List your firm's Workers' Compensation Interstate Experience Modification Rate (EMR) for the most recent three (3) years: 2019 Rate: 2018 Rate: 2017 Rate: I. Bidder is [ ] is not [ ] a resident bidder of the State of Oregon. BID FORM—BASE BID 00 4113 - PAGE 2 of 3 ©Morrison Hershfield Corporation.All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 J. Contract Dates: ASAP—After award of Bid Project Start Date: End of April/Beginning of May Substantial Completion: TBD Final Completion: 30 calendar days from issuance of Substantial Completion PART 2 - BID FORM SIGNATURE(S) I/we, the undersigned, do hereby declare that I/we can represent the company, and do hereby irrevocably bid and agree to carry out the Work necessary for the proper completion in accordance with the Bid Documents, for the Work described in this document. Signed, sealed and submitted for and on behalf of: COMPANY: (Name) (Street Address or Postal Box Number) (City, State & Zip Code) (Corporate Firms Shall Affix Their Corporate SEAL Above) SIGNATURE(S): NAME & TITLE. (Please Print or Type) Dated this day of , 2020 BID FORM— BASE BID 00 4113 - PAGE 3 of 3 ©Morrison Hershfield Corporation.All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation - 190575 00 DOCUMENT 00 4321 -ALLOWANCES FORM TO: Elizabeth Heredia C/O Summer Creek LLC PROJECT: BUILDING ENVELOPE REHABILITATION Summer Creek Apartments DATE: SUBMITTED BY (BIDDER): (Full name) (Full address) ***********************************************************,******************* Prices below must be fully inclusive of material markups, profit and associated general conditions. ****************************************************************************** Allowances: Exterior Envelope Allowance 1: Provide a $5,000 landscaping allowance. Amount: $ 5,000 Provide a suitable allowance to replace damaged wall framing per the percentages below: Allowance 2: 75% Exterior Panels with new 5/8" Densglass Gold Type "X" Exterior Sheathing: Amount: $ Material Unit Price: $ Allowance 3: 15% Stud Framing: Amount: $ Material Unit Price: $ Allowance 4: 10% Batt Insulation: Amount: $ Material Unit Price: $ Allowance 5: 40% Roof Sheathing replacement with new 5/8" CDX Plywood: Amount: $ Material Unit Price: $ Allowance 6: Provide a suitable allowance to repair damaged interior finishes. Amount: $ ALLOWANCES FORM 00 4321 - PAGE 1 of 2 ©Morrison Hershfield Corporation.All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 Allowance 7: Provide a suitable allowance to cut back interior finishes in order to remove existing windows and doors. (Include cut back of interior sheet-rock to allow for added thickness of the new windows and sliding glass doors.) Amount: $ Allowance 8: Provide an allowance to replace 5% of damaged front entry swing doors with new. Amount: $ Material Unit Price: $ Allowance 9: Provide an allowance to replace 30% of the damaged front entry landing framing with new. Amount: $ Allowance 10: Provide an allowance to replace 30% of the damaged rear balcony framing with new. Amount: $ Allowance 11: Provide an allowance to replace 25% of all trash enclosure posts with new PT posts, to match existing, including new concrete footings. Amount: $ Crawlspaces: Allowance 12: Provide a suitable allowance to ensure the polyethylene ground cover provides fully cover over the soil surfaces within the crawl spaces, assume 50% will need to be replaced. Amount: $ Allowance 13: Provide a suitable allowance to repair fire rated sheathing at firewall locations and tape all joints with fire taping. Assume one location per each unit. Amount: $ Attics: Allowance 14: Tight-lining bathroom exhaust fans, assumes 4 per attic space. Amount: $ Allowance 15: Provide an allowance to replace all bathroom exhaust fans with new Panasonic whisper green ventilation fan/light model No. FV-08VKML4. Amount: $ Price per unit: $ END OF DOCUMENT 00 4321 ALLOWANCES FORM 00 4321 — PAGE 2 of 2 ©Morrison Hershfield Corporation.All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 DOCUMENT 00 4322 — BURDENED LABOR RATES FORM TO: Elizabeth Heredia C/O Summer Creek LLC PROJECT: BUILDING ENVELOPE REHABILITATION Summer Creek Apartments DATE: SUBMITTED BY (BIDDER): (Full name) (Full address) In submitting this Bid, the Bidder acknowledges and agrees to the terms and conditions defined in the Section 00 4113, "Instructions to Bidders" of the Project Specifications, including the Bidding Requirements, and the Contract Documents. Burdened Labor Rates shall be based on a 40-hour work week and are all inclusive, including without limitation, all wages and benefits. The Bidder shall list all applicable labor rates for both "own forces" as well as Sub-trade work. No additional costs associated with these work items will be considered. Burdened Labor Rates Item Labor Classification Hourly No. Rate 1. Project Manager $ 2. Superintendent $ 3. Foreman $ 4. Journeyman Carpenter $ 5. Journeyman Laborer $ 6. Journeyman Siding Installer $ 7. Journeyman Painter $ 8. Journeyman Roofer $ 9 [Other] $ 10. [Other] $ BURDENED LABOR RATES FORM 00 4322— PAGE 1 of 1 ©Morrison Hershfield Corporation.All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 DOCUMENT 00 4323 —ALTERNATES FORM TO: Elizabeth Heredia C/O Summer Creek LLC PROJECT: BUILDING ENVELOPE REHABILITATION Summer Creek Apartments SUBMITTED BY (BIDDER): (Full name) (Full address) The Bidder confirms that they have verified that the Alternates listed below meet the referenced standard indicated in the specifications and that the amount listed indicates the increase to, decrease to, or "no change" to the Base Bid. NO ALTERNATES WERE SELECTED AS PART OF THE CONTRACTED SCOPE OF WORK. END OF DOCUMENT 00 4323 ALTERNATES FORM 00 4323 - PAGE 1 of 1 Morrison Hershfield Corporation.All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 DOCUMENT 00 4336A— PROPOSED SUBCONTRACTORS LIST TO: Elizabeth Heredia C/O Summer Creek LLC PROJECT: BUILDING ENVELOPE REHABILITATION Summer Creek Apartments DATE: SUBMITTED BY (BIDDER): (Full name) (Full address) A. It is understood that all items of Work are NOT necessarily listed. The specifications table of contents has been used for convenience only. B. The Bidder has indicated all items of Work for which the Bidder intends to use subcontractors, sub-subcontractors and own forces. All parties named shall be used to perform the work as indicated and shall not be changed without Consultant's written consent. Subcontractors List Subcontractor Name Dollar Value Category/Division of Work $ $ PROPOSED SUBCONTRACTORS LIST 00 4336A— PAGE 1 of 1 ©Morrison Hershfield Corporation.All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation - 190575 00 DOCUMENT 00 4336B - COST BREAKDOWN SHEET TO: Elizabeth Heredia C/O Summer Creek LLC PROJECT: BUILDING ENVELOPE REHABILITATION Summer Creek Apartments ****************************************************************************** Prices below must be fully inclusive of material markups and profit and associated general conditions. ****************************************************************************** General Scope of Work: General Conditions $ Total Demolition & Staging (Incl. Re&Re Blinds) $ Total WRB & Drainage Medium $ Total Gutters and Downspouts $ Total Windows and Sliding Glass Doors $ Total Swing Entry Doors $ Total Sheet Metal Flashing $ Total Siding and Trims $ Total Rear/Front Balconies $ Total Front Entry Landings (Temp. Access) $ Total Guardrails (Incl. Engineering) $ Total Roof Replacement $ Total Painting $ Total Attic Repairs $ Total Crawlspace Repairs $ Total Trash Enclosures $ Total Electrical (Outlets and Bubble Covers) $ Total $ Subtotal General Contingency ($200,000) $ 200,000 Total Profit and overhead $ Total Permits and Fees $ Total Insurance $ Total COST BREAKDOWN SHEET 00 4336B- PAGE 1 of 2 ©Morrison Hershfield Corporation.All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation - 190575 00 TOTAL STIPULATED PRICE: $ Allowance Subtotal $ Total PROVIDE THE FOLLOWING ESTIMATED QUANTITIES FOR THE LISTED ITEMS IN THE ABOVE PRICING: DESCRIPTION QUANTITY Front Entry Landings Square Footage Rear Balconies Square Footage Vinyl Windows Total Quantity Vinyl Sliding Glass Doors Total Quantity Siding Area (including Clubhouse, Garages and Trash Enclosures) Square Footage Roofing Area Total Squares Metal Railings Lineal Footage Total Number of Staircases Total Quantity Crawlspaces Square Footage Attics Square Footage COST BREAKDOWN SHEET 00 4336B- PAGE 2 of 2 ©Morrison Hershfield Corporation.All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 SECTION 01 1100 — SUMMARY OF WORK PART 1 - GENERAL 1.1 SUMMARY A. This Section includes the following: 1. Work covered by the Contract Documents 2. Type of the Contract 3. Use of premises 4. Owner's occupancy requirements 5. Work restrictions 6. Specification formats and conventions B. Related Documents: 1. Drawings and general provisions of the Contract, including General and Supplementary Conditions and other Division 01 Specification Sections, apply to this Section. 1.2 WORK COVERED BY CONTRACT DOCUMENTS A. Project Identification: Summer Creek Apartments, MH Project Number: 1905755 00 B. Project Location: 13456 Hawks Beard, Tigard, Oregon 97223 C. Owner: Commerce Investments, Inc. D. Consultant: Morrison Hershfield Corporation, located at: 5100 S Macadam Avenue, Suite 500, Portland, Oregon. 1. In Project Manual and Contract Documents, the terms "Consultant" and "Building Science Envelope Consultant" are synonymous E. The Work generally consists of, but is not limited to, the following: 1. See Drawing Sheet BE.003 Scope of Work 1.3 WORK NOT COVERED IN CONTRACT PRICE (EXCLUSIONS) A. The following is excluded from the contract price: 1. Engineering and design fees 2. Code required upgrades beyond building envelope scope of work 3. Handling and storage of tenants' belongings 4. Cleaning of tenants' personal belongings 5. Final interior unit cleaning beyond construction related debris 6. Removal and reinstallation of interior fixtures beyond areas affected by repair work SUMMARY OF WORK 01 1100—PAGE 1 of 4 ©Morrison Hershfield Corporation. All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 7. Interior electrical repairs beyond areas affected by repair work 8. Interior finishes beyond areas affected by repair work 1.4 TYPE OF CONTRACT A. Project will be constructed under a single prime contract between Owner and Contractor. B. Contract shall incorporate the Morrison Hershfield Project Manual and Architectural Drawings as contract documents. 1. Conflicts or discrepancies among the Contract Documents shall be resolved in the following order of priority: (1) Change Orders, with Change Orders of a later date taking precedence over those of an earlier date; (2) Amendments and revisions of a later date take precedence over those of an earlier date; (3) The Agreement; (4) Drawings, Specifications, and Project Manual; Drawings govern Specifications for quantity and location, Specifications govern drawings for quality and performance; (5) figured dimensions govern scale dimensions and large scale Drawings govern small scale drawings; (6) the General Conditions of the Contract. Submittals are not Contract Documents. C. Contract Forms: 1.General Conditions of the Construction Contract and Contract Between Owner and Contractor: b. Form A107. 1.5 OWNER'S OCCUPANCY REQUIREMENTS A. Full Tenant Occupancy: Tenants will occupy existing units during entire construction period. Cooperate with Owner and Owner's on-site manager during construction operations to minimize conflicts and facilitate tenants' usage. Perform the Work so as not to interfere with tenants' day-to-day activities. 1. Maintain access to common areas and other adjacent occupied or used amenities. Do not close or obstruct without written permission from Owner. 2. Provide no less than 72 hours notice to Owner of activities that will affect tenants' activities to facilitate provision of notification. 1.6 WORK BY OWNER A. Recalibrating reinstalled satellite dishes. B. Removal of plants from the exterior landscaped areas. In such a scenario the Contractor will direct which plants will require removal prior to beginning the work. C. Removal of furniture, plants and similar obstructions from balconies, decks and porches. SUMMARY OF WORK 01 1100—PAGE 2 of 4 ©Morrison Hershfield Corporation. All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 D. Removal of furniture, objects from the wall, and belongings within the units away from exterior walls when restoration is being completed in that particular area. The Contractor is responsible for advising the property manager and/or owner when they will be working around the affected suites and when they will need access to the suites to complete the window installation. 1. For those items not removed, the Contractor may charge the Owner for the time required to remove the items. 2. The contractor will notify the Owner of costs immediately upon identification. E. Repaint interior surfaces left by Contractor in a "Primed Paint" state. F. Removal and reinstallation of all Owner installed and/or maintained systems, including but not limited to: irrigation systems, air conditioners, and satellite dishes. 1.7 WORK RESTRICTIONS A. On-Site Work Hours: Work shall be generally performed inside and around the existing building during normal business working hours of 8:00 a.m. to 5:00 p.m., Monday through Friday. Prior approval will be required for work on Saturday and Sunday. Contractor may stage work 30 minutes prior to the agreed start time, but may not conduct noise-generating activities until commencement of work hours. 1. Weekend Hours: As negotiated with the Owner. 2. Early Morning Hours: As negotiated with the Owner. 3. Hours for Utility Shutdowns: As negotiated with the Owner. 4. Driveways and Entrances: Keep driveways and entrances serving site clear and available to individuals and emergency vehicles at all times. Do not use these areas for parking or storage of materials. a. Schedule deliveries to minimize use of driveways and entrances. b. Schedule deliveries to minimize space and time requirements for storage of materials and equipment on site. B. Smoking at the worksite is allowed in designated smoking areas only. At no time is smoking permitted on the project scaffolding, at the roofs, within 30 feet of an egress door, or building interiors. C. No pets shall be brought to the workplace by employees or personnel associated with the Contractor or project subcontractors. D. No use or possession of alcohol or controlled substances shall be allowed at project site. E. Use of entertainment equipment for producing loud music or radio/TV programs shall not be allowed on the project site. SUMMARY OF WORK 01 1100— PAGE 3 of 4 ©Morrison Hershfield Corporation. All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 PART 2 - PRODUCTS (Not Used) PART 3 - EXECUTION (Not Used) END OF SECTION 01 1100 SUMMARY OF WORK 01 1100—PAGE 4 of 4 ©Morrison Hershfield Corporation. All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 SECTION 01 2513 — PRODUCT SUBSTITUTION PROCEDURES 1.1 SUMMARY A. This Section includes administrative and procedural requirements for selection of products for product substitutions during construction. 1.2 DEFINITIONS A. Substitutions: Changes in products, materials, equipment, and methods of construction from those required by the Contract Documents and proposed by Contractor. 1.3 SUBSTITUTION REQUESTS DURING CONSTRUCTION A. Timing: Consultant will consider requests for substitution if received within 30 days after the Notice of Award. Requests received after that time may be considered or rejected at discretion of Consultant. B. Conditions: Consultant will consider Contractor's request for substitution when the following conditions are satisfied. If all the following conditions are not satisfied, Consultant will return requests without action, except to record noncompliance with these requirements: 1. Previously disclosed data or specified material cannot be provided and incorporated into Work in time allowed as a result of conditions beyond control of Contractor, or requested substitution offers Owner a substantial advantage in cost, time, energy conservation or other considerations. Contractor's additional responsibilities may include compensation to Consultant for redesign and evaluation services, increased cost of other construction by Contractor, and similar considerations. Owner to receive full benefit of any cost reductions. 2. Requested substitution does not require extensive revisions to the Contract Documents. 3. Requested substitution is consistent with the Contract Documents and will produce indicated results. 4. Substitution request is fully documented and properly submitted. 5. Requested substitution will not adversely affect Contractor's Construction Schedule. 6. Requested substitution has received necessary approvals of authorities having jurisdiction. 7. Requested substitution is compatible with other portions of the Work. 8. Requested substitution has been coordinated with other portions of the Work. 9. Requested substitution provides specified warranty. 10. If requested substitution involves more than one contractor, requested substitution has been coordinated with other portions of the Work, is uniform and consistent, is compatible with other products and is acceptable to all contractors involved. PRODUCT SUBSTITUTION PROCEDURES 01 2513—PAGE 1 of 3 ©Morrison Hershfield Corporation.All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 C. Substitution Requests: Include Specification Section number and title and Drawing numbers and titles. 1. Substitution Request Form (after the Bidding Phase): Use Form provided in Appendix A-Forms. 2. Documentation: Show compliance with requirements for substitutions, and the following, as applicable: a. Statement indicating why specified material or product cannot be provided. b. Coordination information, including a list of changes or modifications needed to other parts of the Work and to construction performed by Owner and separate contractors that will be necessary to accommodate proposed substitution. c. Detailed comparison of significant qualities of proposed substitution with those of the Work specified. Significant qualities may include attributes such as performance, weight, size, durability, visual effect and specific features and requirements indicated. d. Product Data, including drawings and descriptions of products and fabrication and installation procedures. e. Samples, where applicable or requested. f. List of similar installations for completed projects with project names and addresses and names and addresses of Consultant and Owner. g. Material test reports from a qualified testing agency indicating and interpreting test results for compliance with requirements indicated. h. Research/evaluation reports evidencing compliance with building code in effect for Project, from a model code organization acceptable to authorities having jurisdiction. i. Detailed comparison of Contractor's Construction Schedule using proposed substitution with products specified for the Work, including effect on the overall Contract Time. If specified product or method of construction cannot be provided within the Contract Time, include letter from manufacturer, on manufacturer's letterhead, stating lack of availability or delays in delivery. j. Cost information, including a proposal of change, if any, in the Contract Price. k. Contractor's certification that proposed substitution complies with requirements in the Contract Documents and is appropriate for applications indicated. I. Contractor's waiver of rights to additional payment or time that may subsequently become necessary because of failure of proposed substitution to produce indicated results. 3. Consultant's Action: If necessary, Consultant will request additional information or documentation for evaluation within seven (7) working days of receipt of a request for substitution. Consultant will notify Contractor of acceptance or rejection of proposed substitution within ten (10) working days of receipt of request or five (5) working days of receipt of additional information or documentation, whichever is later. a. Form of Acceptance: Contract Change Order. 1) When requesting Changes in Work, or when Changes in the Work are caused by Contractor, Contractor agrees to: a) Bear costs of additional Consultant services and related costs required for effecting change; PRODUCT SUBSTITUTION PROCEDURES 01 2513— PAGE 2 of 3 ©Morrison Hershfield Corporation.At rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 b) Make acceptable adjustments in related construction at no additional cost to Owner and without reduced quality in the project. END OF SECTION 01 2513 PRODUCT SUBSTITUTION PROCEDURES 01 2513—PAGE 3 of 3 ©Morrison Hershfield Corporation.All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 SECTION 01 2600 - CONTRACT MODIFICATION PROCEDURES PART 1 - GENERAL 1.1 SUMMARY A. This Section specifies administrative and procedural requirements for handling and processing Contract modifications. B. Related Documents: 1. Drawings and general provisions of the Contract, including General and Supplementary Conditions and other Division 01 Specification Sections, apply to this Section. 1.2 MINOR CHANGES IN THE WORK A. Consultant will issue supplemental instructions authorizing Minor Changes in the Work, not involving adjustment to the Contract Sum, or the Contract Time. 1.3 PROPOSAL REQUESTS A. Owner-Initiated Proposal Requests: Consultant will issue a detailed description of proposed changes in the Work that may require adjustment to the Contract Sum, or the Contract Time. If necessary, the description will include supplemental or revised Drawings and Specifications. 1. Proposal Requests issued by Consultant are for information only. Do not consider them instructions either to stop work in progress or to execute the proposed change. 2. Within time specified in Proposal Request after receipt of Proposal Request, submit a quotation estimating cost adjustments to the Contract Sum, and the Contract Time necessary to execute the change. a. Include a list of quantities of products required or eliminated and unit costs, with total amount of purchases and credits to be made. If requested, furnish survey data to substantiate quantities. b. Indicate applicable taxes, delivery charges, equipment rental and amounts of trade discounts. c. Include costs of labor and supervision directly attributable to the change. d. Include an updated Contractor's Construction Schedule that indicates the effect of the change, including, but not limited to, changes in activity duration, start and finish times and activity relationship. Use available total float before requesting an extension of the Contract Time. CONTRACT MODIFICATION PROCEDURES 01 2600 — PAGE 1 of 3 ©Morrison Hershfield Corporation.All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 B. Contractor-Initiated Proposals: If latent or unforeseen conditions require modifications to the Contract, Contractor may propose changes by submitting a request for a change to Consultant. 1. Include a statement outlining reasons for the change, and the effect of the change on the Work. Provide a complete description of the proposed change. Indicate the effect of the proposed change on the Contract Sum, and the Contract Time. 2. Include a list of quantities of products required or eliminated and unit costs, with total amount of purchases and credits to be made. If requested, furnish survey data to substantiate quantities. 3. Indicate applicable taxes, delivery charges, equipment rental and amounts of trade discounts. 4. Include costs of labor and supervision directly attributable to the change. 5. Include an updated Contractor's Construction Schedule that indicates the effect of the change, including, but not limited to, changes in activity duration, start and finish times and activity relationship. Use available total float before requesting an extension of the Contract Time. C. Proposal Request Form: Use forms approved by Owner and Consultant. 1.4 CHANGE ORDER PROCEDURES A. On Owner's approval of a Proposal Request, Consultant will issue a Change Order for signatures of Owner and Contractor. B. All Change Orders must include a full breakout of both the Labor and Materials used and are subject to the agreed upon markup and profit per the Contract. C. Change Order Form: Use forms approved by Owner and Consultant. 1.5 TECHNICAL DIRECTIVE A. Technical Directive: Consultant may issue a Technical Directive that instructs Contractor to proceed with a change in the Work, for subsequent inclusion in a Change Order. B. Documentation: Maintain detailed records on a time and material basis of work required by the Technical Directive. After completion of change, submit an itemized account and supporting data necessary to substantiate cost and time adjustments to the Contract. C. Technical Directive Form: Use forms approved by Owner and Consultant. CONTRACT MODIFICATION PROCEDURES 01 2600 — PAGE 2 of 3 ©Morrison Hershfield Corporation.All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 1.6 ALLOWANCES A. Allowances or added scope of work shall be charged for on a time and materials basis, in accordance with specification section 00 4336B Cost Breakdown Sheet. 1. At the earliest practical date after award of the Contract, advise Consultant of the date when final selection and purchase of each product or system described by an allowance must be completed to avoid delaying the Work. 2. Obtain proposals for each allowance for use in making final selections. Include recommendations that are relevant to performing the Work. 3. Submit invoices or delivery slips to show actual quantities of materials delivered to the site for use in fulfillment of each allowance. 4. Coordinate and process submittals for allowance items in same manner as for other portions of the Work. 5. Contractor shall maintain current verification drawings for all allowance materials, quantities, and locations. 6. Contractor shall provide these drawings to the Consultant on a monthly basis with payment applications for allowance items B. Allowance Amounts Adjustment: Allowance amounts shall be adjusted following the change order procedure. PART 2 - PRODUCTS (Not Used) PART 3 - EXECUTION (Not Used) END OF SECTION 01 2600 CONTRACT MODIFICATION PROCEDURES 01 2600 —PAGE 3 of 3 Morrison Hershfield Corporation.All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 SECTION 01 2900 - PAYMENT PROCEDURES PART 1 - GENERAL 1.1 SUMMARY A. This Section specifies administrative and procedural requirements necessary to prepare and process Applications for Payment. B. Related Documents: 1. Drawings and general provisions of the Contract, including General and Supplementary Conditions and other Division 01 Specification Sections, apply to this Section. 1.2 DEFINITIONS A. Schedule of Values: A statement furnished by Contractor allocating portions of the Contract Sum to various portions of the Work and used as the basis for reviewing Contractor's Applications for Payment. B. Retainage: A sum withheld from progress payments to Contractor to be released upon successful completion of the Work. 1. Retainage shall be as stated in the Construction Contract. 1.3 SCHEDULE OF VALUES AND CERTIFICATE OF PAYMENT A. Coordination: Coordinate preparation of the Schedule of Values with preparation of Contractor's Construction Schedule. 1. Correlate line items in the Schedule of Values with other required administrative forms and schedules. 2. Submit the Schedule of Values to Consultant at earliest possible date but no later than seven (7) days before the date scheduled for submittal of initial Application for Payment. B. Format and Content: Use Section 00 4336B "Cost Breakdown Sheet" as a guide to establish line items for the Schedule of Values. Provide at least one (1) line item for each specified system. 1. Identification: Include the following Project identification on the Schedule of Values: a. Project name and location b. Name of Consultant PAYMENT PROCEDURES 01 2900—PAGE 1 of 3 o Morrison Hershfield Corporation.All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 c. Consultant's project number d. Contractor's name and address e. Date of submittal 2. Arrange the Schedule of Values in tabular form with separate columns to indicate the following for each item listed: a. Related system as identified on Section 00 4336B "Cost Breakdown Sheet" b. Description of the Work c. Change Orders (numbers) that affect value d. Dollar value 1) Percentage of the Contract Sum to nearest one-hundredth percent, adjusted to total 100 percent. 3. Provide a breakdown of the Contract Sum in enough detail to facilitate continued evaluation of Applications for Payment and progress reports. Coordinate with the Project Manual table of contents. Provide several line items for principal subcontract amounts, where appropriate. 4. Round amounts to nearest whole dollar; total shall equal the Contract Sum. 5. Provide a separate line item in the Schedule of Values for each part of the Work where Applications for Payment may include materials or equipment purchased or fabricated and stored, but not yet installed. a. Differentiate between items stored on site and items stored off site. 6. Provide separate line items in the Schedule of Values for initial cost of materials, for each subsequent stage of completion, and for total installed value of that part of the Work. 7. Allowances: Provide a separate line item in the Schedule of Values for each allowance. Show line-item value of unit-cost allowances, as a product of the unit cost, multiplied by measured quantity. Use information indicated in the Contract Documents to determine quantities. 8. Each item in the Schedule of Values and Applications for Payment shall be complete. a. Temporary facilities and other major cost items that are not direct cost of actual work-in-place may be shown either as separate line items in the Schedule of Values or included in the line item for General Conditions, at Contractor's option. 9. Schedule Updating: Update and resubmit the Schedule of Values before the next Applications for Payment when Change Orders or Construction Change Directives result in a change in the Contract Sum. PAYMENT PROCEDURES 01 2900—PAGE 2 of 3 ©Morrison Hershfield Corporation.All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 1.4 APPLICATION FOR PAYMENT A. Payment Application Times: The date for each progress payment is indicated in the Agreement between Owner and Contractor. The period of construction Work covered by each Application for Payment is the period indicated in the Agreement. 1. Application times as indicated in the Construction Contract. B. Payment Application Forms: Use forms approved by Owner. See Appendix A. C. Affidavit of Payment of Claims: With application for final payment, submit lien release waivers from subcontractors, sub-subcontractors and suppliers for construction period covered by the previous application. D. Submit the following documents prior to submitting first application for payment: 1. List of subcontractors. 2. Schedule of Values 3. Contractor's Construction Schedule (preliminary if not final) 4. Products list 5. Schedule of unit prices 6. Submittals Schedule (final version) 7. List of Contractor's staff assignments 8. List of Contractor's principal consultants 9. Copies of building permits 10. Copies of authorizations and licenses from authorities having jurisdiction for performance of the Work 11. Initial progress report 12. Report of preconstruction conference 13. Certificates of insurance and insurance policies (if required) 14. Performance and payment bonds (if required) E. Final Payment Application: Submit payment application with unconditional lien releases and supporting documentation not previously submitted and accepted in accordance with requirements of General Conditions. PART 2 - PRODUCTS (Not Used) PART 3 - EXECUTION (Not Used) END OF SECTION 01 2900 PAYMENT PROCEDURES 01 2900— PAGE 3 of 3 ©Morrison Hershfield Corporation.All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 SECTION 01 3100 - PROJECT MANAGEMENT AND COORDINATION PART 1 - GENERAL 1.1 SUMMARY A. This Section includes administrative provisions for coordinating construction operations on Project. B. Related Sections include the following: 1. Drawings and general provisions of the Contract, including General and Supplementary Conditions and other Division 01 Specification Sections, apply to this Section. 1.2 DEFINITIONS A. RFI: Request from Contractor seeking interpretation or clarification of the Contract Documents. 1.3 COORDINATION A. Coordination: Coordinate construction operations included in different Sections of the Specifications to ensure efficient and orderly installation of each part of the Work. Coordinate construction operations included in different Sections that depend on each other for proper installation, connection and operation. B. Key Personnel Names: Within fifteen (15) days of starting construction operations, submit a list of key personnel assignments, including superintendent and other personnel in attendance at Project site. Identify individuals and their duties and responsibilities; list work addresses and telephone numbers. Provide names, addresses and telephone numbers of individuals assigned as standbys in the absence of individuals assigned to Project. 1.4 SUPERVISION A. Supervision: For the entire duration of the project, from start to finish, the general contractor is to maintain a consistent, full time (40 hours per week) project manager and/or superintendent on site. This person or persons will be identified no later than within 7 days of the commencement of work. 1. Change in personnel: If the contractor changes the full time supervisor on site to another person, the contractor is to notify the owner and consultant within 5 business days prior and in writing. PROJECT MANAGEMENT AND COORDINATION 01 3100— PAGE 1 of 6 ©Morrison Hershfield Corporation.All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 1.5 PROJECT MEETINGS A. General: Schedule and conduct meetings and conferences at Project site, unless otherwise indicated. 1. Attendees: Inform participants and others involved, and individuals whose presence is required, of date and time of each meeting. Notify Consultant a minimum of 72 hours in advance of scheduled meeting dates and times. 2. Agenda: Contractor shall prepare and distribute the meeting agenda in advance to all invited attendees. 3. Minutes: Contractor will record discussions and agreements achieved, and shall distribute the meeting minutes to everyone concerned, including Owner and Consultant, within 72 hours of the meeting. B. Preconstruction Conference: Schedule a preconstruction conference before starting construction, at a time convenient to the Consultant and the Owner. C. Pre-installation Conferences: Conduct a pre-installation conference at Project site before each construction activity that requires coordination with other construction. 1. Record conference discussions, agreements and disagreements, including required corrective measures and actions. 2. Reporting: Within 72 hours, distribute minutes of the meeting to each party present and to parties who may be affected by the Work. 3. Do not proceed with installation if the conference cannot be successfully concluded. Initiate actions necessary to resolve impediments to performance of the Work and reconvene the conference at earliest feasible date. D. Progress Meetings: Conduct progress meetings at regular intervals (frequency to be determined and agreed upon by Owner, Consultant, and Contractor). Coordinate dates of meetings with preparation of payment requests. 1. Agenda: Review and correct or approve minutes of previous progress meeting. Review other items of significance that could affect progress. Include topics for discussion as appropriate to status of Project. a. Contractor's Construction Schedule: Review progress since the last meeting. Determine whether each activity is on time, ahead of schedule or behind schedule, in relation to Contractor's Construction Schedule. Determine how construction behind schedule will be expedited; secure commitments from parties involved to do so. Discuss whether schedule revisions are required to ensure that current and subsequent activities will be completed within the Contract Time. 1) Review schedule for next period. b. Review present and future needs of each entity present, including the following: PROJECT MANAGEMENT AND COORDINATION 01 3100— PAGE 2 of 6 ©Morrison Hershfield Corporation.All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 1) Interface requirements 2) Sequence of operations 3) Status of submittals 4) Deliveries 5) Off-site fabrication 6) Access 7) Site utilization 8) Temporary facilities and controls 9) Work hours 10) Hazards and risks 11) Progress cleaning 12) Quality and work standards 13) Status of correction of deficient items 14) Field observations 15) RFIs 16) Status of proposal requests 17) Pending changes 18) Status of Change Orders 19) Pending claims and disputes 20) Documentation of information for payment requests 2. Minutes: Contractor will record and distribute the meeting minutes to Consultant and Owner within 72 hours of each Progress Meeting. 3. Reporting: Distribute minutes of the meeting to each party present and to parties who should have been present. a. Schedule Updating: Revise Contractor's Construction Schedule after each progress meeting where revisions to the schedule have been made or recognized. Issue revised schedule concurrently with the report of each meeting. E. Mock-ups: Conduct mock-up of initial installation of each specified detail at the beginning of the project. Consultant will provide a log of all the necessary details, transitions and assemblies that are required to be reviewed at the initial installation for each individual item. a. Each mock-up is to show the sequence of the installation of all materials, and how they will be incorporated with each other. b. Contractor is to coordinate with all related manufacturer representatives to be present at the same time as the consultant to review each of their applicable mock-up(s). c. Contractor is to notify all parties a minimum of 72 hours prior to be in attendance on site to review the prepared mock-ups. d. Mock-up Log: Prepare, maintain and submit a tabular log of Mock-up's organized by the detail number. Submit log to Consultant at each Progress Meeting. Include the following: 1) Project name 2) Name and address of Contractor PROJECT MANAGEMENT AND COORDINATION 01 3100— PAGE 3 of 6 ©Morrison Hershfield Corporation.All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 3) Name and address of Consultant 4) Detail number 5) Detail description 6) Date the Mock-up was reviewed 7) Date Consultant's response was received 1.6 REQUESTS FOR INTERPRETATION (RFIs) A. Procedure: Immediately on discovery of the need for interpretation of the Contract Documents, and if not possible to request interpretation at Project meeting, prepare and submit an RFI in the form specified. 1. RFIs shall originate with Contractor. RFIs submitted by entities other than Contractor will be returned 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. 3. Attachments: Electronic files in PDF format. B. Frivolous RFI's: Contractors shall adequately study and compare Contract Documents and coordinate their own work. 1. Do not use RFIs to justify claims for delays in construction schedule, claims that Contract Documents are inadequate and claims that Consultant is Nonresponsive. 2. Contractor will be assessed the cost of Consultant's time and materials for unnecessary or frivolous RFIs. C. Content of the RFI: Include a detailed, legible description of item needing interpretation, and the following: 1. Project name 2. Date 3. Name of Contractor 4. Name of Consultant 5. RFI number, numbered sequentially 6. Specification Section number and title and related paragraphs, as appropriate 7. Drawing number and detail references, as appropriate 8. Field dimensions and conditions, as appropriate 9. Contractor's suggested solution(s) as appropriate. If Contractor's solution(s) impact the Contract Time or the Contract Sum, Contractor shall state impact in the RFI. 10. Contractor's signature 11. Attachments: Include drawings, descriptions, measurements, photos, Product Data, Shop Drawings, and other information necessary to fully describe items needing interpretation. D. Consultant's Action: Consultant will review each RFI, determine action required and return it. Allow 5 working days for Consultant's response for each RFI. RFIs received o g y after 1:00 p.m. will be considered as received the following working day. PROJECT MANAGEMENT AND COORDINATION 01 3100— PAGE 4 of 6 ©Morrison Hershfield Corporation.All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 1. The following RFIs will be returned without action: a. Requests for approval of submittals b. Requests for approval of substitutions c. Requests for coordination information already indicated in the Contract Documents d. Requests for adjustments in the Contract Time or the Contract Sum 1) If Contractor believes the RFI response warrants change in the Contract Time, or the Contract Sum, notify Consultant in writing within three (3) working days of receipt of the RFI response. e. Requests for interpretation of Consultant's actions on submittals f. Incomplete RFIs or RFIs with numerous errors 2. Consultant's action may include a request for additional information, in which case, Consultant's time for response will start again. E. On receipt of Consultant's action, update the RFI log and immediately distribute the RFI response to affected parties. Review response and notify Consultant within seven (7) days if Contractor disagrees with response. F. RFI Log: Prepare, maintain and submit a tabular log of RFIs organized by the RFI number. Submit log to Consultant at each Progress Meeting. Include the following: 1. Project name 2. Name and address of Contractor 3. Name and address of Consultant 4. RFI number including RFIs that were dropped and not submitted 5. RFI description 6. Date the RFI was submitted 7. Date Consultant's response was received 8. Identification of related Minor Change in the Work, Construction Change Directive, and Proposal Request, as appropriate 1.7 CONSTRUCTION SCHEDULE A. Submit preliminary construction schedule within seven (7) days of date established for commencement of the Work. B. Submit a comprehensive, fully developed Construction Schedule within thirty (30) days of date established for commencement of the Work. Base schedule on the Preliminary Construction Schedule and whatever updating and feedback was received since the start of Project. 1. Contractor is responsible for updating the construction schedule, once a week, based on the work performed on site and accurately reflect work projection moving forward. 2. Contractor is to distribute revised schedule to all owners, board members, property managers and consultants. PROJECT MANAGEMENT AND COORDINATION 01 3100- PAGE 5 of 6 ©Morrison Hershfield Corporation.All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 C. Preparation: Indicate each significant construction activity separately. Identify first workday of each week with a continuous vertical line. 1. For construction activities that require three (3) months or longer to complete, indicate an estimated completion percentage in ten (10) percent increments within time bar. PART 2 - PRODUCTS (Not Used) PART 3 - EXECUTION (Not Used) END OF SECTION 01 3100 PROJECT MANAGEMENT AND COORDINATION 01 3100— PAGE 6 of 6 ©Morrison Hershfield Corporation.All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 SECTION 01 3300 - SUBMITTAL PROCEDURES PART 1 - GENERAL 1.1 SUMMARY A. This Section includes administrative and procedural requirements for submitting Shop Drawings, Product Data, Samples and other submittals. B. Related Documents: 1. Drawings and general provisions of the Contract, including General and Supplementary Conditions and other Division 01 Specification Sections, apply to this Section. 1.2 SUBMITTAL PROCEDURES A. General: Electronic copies of CAD Drawings of the Contract Drawings will not be provided by Consultant for Contractor's use in preparing submittals. B. Coordination: Coordinate each submittal with fabrication, purchasing, testing, delivery, other submittals and related activities that require sequential activity. 1. Coordinate transmittal of different types of submittals for related parts of the Work so processing will not be delayed because of need to review submittals concurrently for coordination. 2. Consultant reserves the right to withhold action on a submittal requiring coordination with other submittals until related submittals are received. C. Processing Time: Allow enough time for submittal review, including time for resubmittals, as follows. Time for review shall commence on Consultant's receipt of submittal. No extension of the Contract Time will be authorized because of failure to transmit submittals enough in advance of the Work to permit processing, including resubmittals. 1. Initial Review: Allow ten (10) working days for initial review of each submittal. Allow additional time if coordination with subsequent submittals is required. Consultant will advise Contractor when a submittal being processed must be delayed for coordination. 2. Resubmittal Review: Allow ten (10) days for review of each resubmittal. D. Transmittal: Package each submittal individually and appropriately for transmittal and handling. Transmit each submittal using a transmittal form. Consultant will return submittals, without review, received from sources other than Contractor. 1. Transmittal Form: Provide locations on form for the following information: a. Project name SUBMITTAL PROCEDURES 01 3300— PAGE 1 of 5 ©Morrison Hershfield Corporation.All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation - 190575 00 b. Date c. Destination (To:) d. Source (From:) e. Names of subcontractor, manufacturer, and supplier f. Submittal purpose and description g. Specification Section number and title h. Drawing number and detail references, as appropriate i. Transmittal number, numbered consecutively j. Remarks k. Signature of transmitter 2. On an attached separate sheet, prepared on Contractor's letterhead, record relevant information, requests for data, revisions other than those requested by Consultant on previous submittals and deviations from requirements in the Contract Documents, including minor variations and limitations. Include same label information as related submittal. E. Resubmittals: Make resubmittals in same form and number of copies as initial submittal. 1. Note date and content of previous submittal. 2. Note date and content of revision in label or title block and clearly indicate extent of revision. 3. Resubmit submittals until they are marked "REVIEWED" or "FURNISH AS NOTED." F. Distribution: Furnish copies of final submittals to manufacturers, subcontractors, suppliers, fabricators, installers, authorities having jurisdiction and others as necessary for performance of construction activities. Show distribution on transmittal forms. G. Use for Construction: Use only final submittals with mark indicating "REVIEWED" or "FURNISH AS NOTED" taken by Consultant. 1.3 SUBMITTAL LOG A. Content of the Submittal Log: Include a legible, brief description and title, of each submittal item, and the following: 1. Project name 2. Date 3. Name of Contractor 4. Name of Consultant 5. Date for each Submittal, including the revision number, numbered sequentially 6. Date received a response, and if required, a response for each revision 7. Specification Section number and title and related paragraphs, as appropriate 8. Drawing number and detail references, as appropriate SUBMITTAL PROCEDURES 01 3300- PAGE 2 of 5 0 Morrison Hershfield Corporation.All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 PART 2 - PRODUCTS 2.1 SUBMITTALS A. General: Prepare and submit Submittals required by individual Specification Sections. B. Product Data: Collect information into a single submittal for each element of construction and type of product or equipment. 1. If information must be specially prepared for submittal because standard printed data is not suitable for use, submit as Shop Drawings, not as Product Data. 2. Mark each copy of each submittal to show which products and options are applicable. 3. Include the following information, as applicable: a. Manufacturer's written recommendations b. Manufacturer's product specifications c. Manufacturer's installation instructions d. Standard color charts e. Manufacturer's catalog cuts f. Standard product operation and maintenance manuals g. Compliance with specified referenced standards h. Testing by recognized testing agency i. Application of testing agency labels and seals j. Notation of coordination requirements 4. Submit Product Data before or concurrent with Samples. C. Shop Drawings: Prepare Project-specific information, drawn accurately to scale. Do not base Shop Drawings on reproductions of the Contract Documents or standard printed data. 1. Preparation: Fully illustrate requirements in the Contract Documents. Include the following information, as applicable: a. Dimensions b. Identification of products c. Fabrication and installation drawings d. Roughing-in and setting diagrams e. Shop work manufacturing instructions f. Templates and patterns g. Schedules h. Design calculations i. Compliance with specified standards j. Notation of coordination requirements k. Notation of dimensions established by field measurement I. Relationship to adjoining construction clearly indicated m. Seal and signature of professional engineer if specified SUBMITTAL PROCEDURES 01 3300— PAGE 3 of 5 ©Morrison Hershfield Corporation.All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 D. Samples: Submit Samples for review of kind, color, pattern and texture for a check of these characteristics with other elements, and for a comparison of these characteristics between submittal and actual component as delivered and installed. 1. Transmit Samples that contain multiple, related components such as accessories together in one submittal package. 2. Identification: Attach label on unexposed side of Samples that includes the following: a. Generic description of Sample. b. Product name and name of manufacturer. c. Sample source. d. Number and title of appropriate Specification Section and/or Detail Drawing number 3. Number of Samples: Submit three (3) sets of Samples. Consultant will retain two (2) Sample sets; remainder will be returned. a. Submit a single Sample where assembly details, workmanship, fabrication techniques, connections, operation and other similar characteristics are to be demonstrated. 2.2 DELEGATED DESIGN SUBMITTALS A. Performance and Design Criteria: Where professional design services or certifications by a design professional are specifically required of Contractor by the Contract Documents, provide products and systems complying with specific performance and design criteria indicated. 1. If criteria indicated are not sufficient to perform services or certification required, submit a written request for additional information to Consultant. B. Delegated-Design Submittal: In addition to Shop Drawings, Product Data and other required submittals, submit three (3) copies of a statement, signed and sealed by the responsible design professional, for each product and system specifically assigned to Contractor to be designed or certified by a design professional. 1. Indicate that products and systems comply with performance and design criteria in the Contract Documents. Include list of codes, loads and other factors used in performing these services. PART 3 - EXECUTION 3.1 CONTRACTOR'S REVIEW A. Review each submittal and check for coordination with other Work of the Contract and for compliance with the Contract Documents. Note corrections and field dimensions. Mark with review stamp before submitting to Consultant. SUBMITTAL PROCEDURES 01 3300— PAGE 4 of 5 ©Morrison Hershfield Corporation.All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation - 190575 00 B. Approval Stamp: Stamp each submittal with a uniform approval stamp. Include Project name and location, submittal number, Specification Section title and number, name of reviewer, date of Contractor's approval, and statement certifying that submittal has been reviewed, checked, and approved for compliance with the Contract Documents. 3.2 CONSULTANT'S ACTION A. General: Consultant will not review submittals that do not bear Contractor's approval stamp and will return them without action. B. Consultant will review each submittal, make marks to indicate corrections or modifications required and return it. Consultant will stamp each submittal with an action stamp and will mark stamp appropriately to indicate action taken, as follows: 1. REVIEWED: Work covered by submittal is approved and may proceed provided it complies with Contract Documents. Final acceptance will depend on that compliance. 2. NOT REVIEWED: a. If submittal is only for record purposes or other contractor activity, the submittal will be returned marked "NOT REVIEWED." b. Partial submittals are not acceptable, will be considered nonresponsive and will be returned without review. c. Submittals not required by the Contract Documents may not be reviewed and may be discarded. 3. FURNISH AS NOTED: Work covered by submittal may proceed provided it complies both with Consultant's notations and corrections on submittal and Contract Documents. Final acceptance will depend on that compliance. 4. REVISE AND RESUBMIT: Do not proceed with Work covered by submittal, including purchasing, fabrication, delivery or other activity for product submitted. Revise or prepare a new submittal according to Consultant's notations and corrections. 5. REJECTED: Do not proceed with Work covered by submittal. Prepare a new submittal for a product that complies with Contract Documents. END OF SECTION 01 3300 SUBMITTAL PROCEDURES 01 3300- PAGE 5 of 5 ©Morrison Hershfield Corporation.All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 SECTION 01 3516 —ALTERATION PROJECT PROCEDURES 1.1 SUMMARY A. These procedures apply to requirements for patching and making good around new and existing work to exterior soffits, to interior gypsum board damaged by Work, and to interior at window location reinstallations, all as more fully detailed elsewhere in the Contract Documents. 1.2 DEFINITIONS A. Cutting: Removal of existing construction necessary to permit installation or performance of other Work. B. Paint Ready: Factory or field-applied primer to which finish coat can be applied. 1.3 QUALITY ASSURANCE A. In interior of existing units, Work performed and materials used shall be of the same type and standard of quality as that of the existing finished buildings as a minimum, unless otherwise scheduled or indicated. B. Structural Elements: Do not cut and patch structural elements in a manner that could change their load-carrying capacity or load-deflection ratio of building structure, bearing walls, or partitions until proposed methods and procedures for doing so, including temporary support system, are reviewed by the Consultant. 1.4 ENVIRONMENTAL REQUIREMENTS A. Suppress all dust and dirt. Prevent the occurrence of unsanitary conditions, flooding or leaking. B. Do not allow dirt, debris or discarded materials to accumulate on site. Remove promptly each day. C. Take all precautions to keep noise and vibration producing activities at a minimum when working within or on the existing units. 1.5 ALTERATIONS, CUTTING AND PROTECTION A. Extent: Perform cutting and removal work so as not to cut or remove more than is necessary and so as not to damage adjacent work. B. Responsibility and Assignment of Trades: ALTERATION PROJECT PROCEDURES 01 3516—PAGE 1 of 3 ©Morrison Hershfield Corporation.All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation - 190575 00 1. Assign the work of moving, removal, cutting, patching and repair to trades under Contractor supervision to cause the least damage to each type of work encountered and to return the buildings as much as possible to the appearance of new Work. 2. Assign patching of finish materials to mechanics skilled in the Work of the finish trade involved. C. Protection: 1. Protect remaining finishes, equipment and adjacent work from damage caused by cutting, moving, removal and patching operations. Protect surfaces that will remain a part of the finished Work. 2. Protect existing and new work from inclement weather during cutting, moving, removal and construction. Provide weather protection and other facilities and protection as needed to prevent damage to new Work and to remaining old work. D. Debris: 1. Remove debris promptly from the site each day. Removed material, except that listed or marked by the Owner for retention, becomes the property of the Contractor. Load removed material directly on trucks for removal from site. Dispose of removed material legally. 1.6 PATCHING, EXTENDING AND MAKING GOOD TO EXISTING WORK A. Skill: Patch and extend existing work using experienced skilled specialists who are capable of matching the existing quality of workmanship. The quality of patched or extended Work shall not be less than that specified in Sections of the product and execution Specifications that follow these General Requirements. B. Patching: 1. Do not incorporate salvaged or used materials in new construction, except where small quantities of finished material that is difficult to match or duplicate are approved for patching or extending purposes by the Owner. 2. Provide adequate support or substrate for patching finishes. 3. Carry out interior repairs and refinishing to gypsum board at 'nail pops' as necessary to remediate damage resulting from the demolition and repairs. C. Transitions: 1. Where new Work abuts or finishes flush with existing work, make the transition as smooth and workmanlike as possible. Match patched Work to existing in texture and appearance so as to make the patch or transition invisible to the eye at a distance of three (3) feet. 2. Where drywall, wood or other finished surface is cut in such a way that a smooth transition with new Work is not possible, terminate the existing surface in a neat fashion along a straight line at a natural line of division and provide trim appropriate to the finished surfaces. D. Matching: 1. Restore existing work that is damaged during construction to a condition equal to its condition at the time of the start of the Work. ALTERATION PROJECT PROCEDURES 01 3516- PAGE 2 of 3 ©Morrison Hershfield Corporation.All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation - 190575 00 E. Overall Requirement That Work Be Complete: 1. Where a product or type of construction occurs in the existing, and it is not specified as a part of the new Work, provide such products or types of construction as needed to patch, extend or match the existing work. 2. These specifications do not describe existing products or standards of execution, nor do these specifications enumerate products that are not a part of the new construction. The existing product is its own specification. 1.7 REPAIR A. Repair Work damaged in the course of rehabilitation, except at areas accepted otherwise by the Consultant for other remedial action. B. If the repaired Work is not brought up to the standard evident in the existing, the Consultant will direct that it be cut out and replaced with new Work. 1.8 CLEANING A. All provisions and requirements of Division 1 Section "Execution" apply as well. END OF SECTION 01 3516 ALTERATION PROJECT PROCEDURES 01 3516- PAGE 3 of 3 ©Morrison Hershfield Corporation.All rights reserved Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 SECTION 01 7300 - EXECUTION PART 1 - GENERAL 1.1 SUMMARY 1. This Section includes general procedural requirements governing execution of the Work. B. Related Sections include the following: 1. Drawings and general provisions of the Contract, including General and Supplementary Conditions and other Division 01 Specification Sections, apply to this Section. PART 2 - PRODUCTS (Not Used) PART 3 - EXECUTION 3.1 EXAMINATION A. Existing Conditions: The existence and location of site improvements, utilities and other construction indicated as existing are not guaranteed. Before beginning work, investigate and verify the existence and location of mechanical and electrical systems and other construction affecting the Work. B. Acceptance of Conditions: Examine substrates, areas and conditions with Installer or Applicator present where indicated for compliance with requirements for installation tolerances and other conditions affecting performance. Record observations. 1. Verify compatibility with and suitability of substrates, including compatibility with existing finishes or primers. 2. Examine walls, floors and roofs for suitable conditions where products and systems are to be installed. 3. Proceed with installation only after unsatisfactory conditions have been corrected. Proceeding with the Work indicates acceptance of surfaces and conditions. EXECUTION 01 7300— PAGE 1 of 4 ©Morrison Hershfield Corporation.All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation - 190575 00 3.2 PREPARATION A. Field Measurements: Take field measurements as required to fit the Work properly. Coordinate fabrication schedule with construction progress to avoid delaying the Work. B. Space Requirements: Verify space requirements and dimensions of items shown diagrammatically on Drawings. 3.3 INSTALLATION A. General: Locate the Work and components of the Work accurately, in correct alignment and elevation, as indicated. B. Install products at the time and under conditions that will ensure the best possible results. Maintain conditions required for product performance until Substantial Completion. C. Conduct construction operations so no part of the Work is subjected to damaging operations or loading in excess of that expected during normal conditions of occupancy. D. Tools and Equipment: Do not use tools or equipment that produce harmful noise levels. E. Hazardous Materials: Use products, cleaners and installation materials that are not considered hazardous by the local authority. 3.4 PROGRESS CLEANING A. General: Clean Project site and work areas daily. Dispose of materials lawfully. 1. Comply with requirements in NFPA 241 for removal of combustible waste materials and debris. 2. Do not hold waste materials and debris more than seven (7) days during normal weather or three (3) days if the temperature is expected to rise above 80 deg F. 3. Containerize hazardous and unsanitary waste materials separately from other waste. Mark containers appropriately and dispose of legally and in accordance with regulations. B. Site: Maintain Project site free of waste materials and debris. C. Work Areas: Clean areas where work is in progress to the level of cleanliness necessary for proper execution of the Work. D. Installed Work: Clean installed surfaces according to written instructions of manufacturer or fabricator of product installed, using only cleaning materials specifically recommended. If specific cleaning materials are not recommended, use EXECUTION 01 7300- PAGE 2 of 4 ©Morrison Hershfield Corporation.All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 cleaning materials that are not hazardous to health or property and that will not damage exposed surfaces. E. Waste Disposal: Burying or burning waste materials on site will not be permitted. Washing waste materials down sewers or into waterways will not be permitted. 3.5 PROTECTION OF INSTALLED CONSTRUCTION A. Provide protection and maintain conditions that ensure installed Work is without damage or deterioration at time of Substantial Completion. 3.6 CORRECTION OF THE WORK A. Repair or remove and replace defective construction. Restore damaged substrates and finishes. B. Restore permanent facilities used during construction to their specified condition. C. Remove and replace damaged surfaces that are exposed to view if surfaces cannot be repaired without visible evidence of repair. D. Repair components that do not operate properly. Remove and replace operating components that cannot be repaired. E. Remove and replace chipped, scratched and broken glass or reflective surfaces. 3.7 TEMPORARY UTILITY INSTALLATION A. General: Install temporary service or connect to existing service. Arrange with utility company, Owner and existing users for time when service can be interrupted, if necessary, to make connections for temporary services. B. Water Service: Use of Owner's existing water service facilities will be permitted, as long as facilities are cleaned and maintained in a condition acceptable to Owner. C. Electric Power Service: Use of Owner's existing electric power service will be permitted, as long as equipment is maintained in a condition acceptable to Owner. D. Sanitary Facilities: Provide temporary toilets, wash facilities and drinking water for use of construction personnel. Comply with authorities having jurisdiction for type, number, location, operation and maintenance of fixtures and facilities. 3.8 SUPPORT FACILITIES INSTALLATION A. Parking: Use only designated areas by Owner. EXECUTION 01 7300— PAGE 3 of 4 ©Morrison Hershfield Corporation.All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 B. Project Identification and Temporary Signs: Provide Project identification and other signs to inform public and individuals seeking entrance to Project. Unauthorized signs are not permitted. C. Waste Disposal Facilities: Provide waste-collection containers in sizes adequate to handle waste from construction operations. Comply with requirements of authorities having jurisdiction. D. Tree and Plant Protection: Install temporary fencing located outside the drip line of trees to protect vegetation from damage from construction operations. Protect tree root systems from damage, flooding and erosion. Replace trees and plants damaged beyond repair. I. Temporary Enclosures: Provide temporary enclosures for protection of construction, in progress and completed, from exposure, foul weather, other construction operations and similar activities. Provide temporary weather-tight enclosure for building exterior. J. Temporary Partitions: Provide floor-to-ceiling dustproof partitions to limit dust and dirt migration and to separate occupied areas from fumes and noise. K. Temporary Fire Protection: Install and maintain temporary fire-protection facilities of types needed to protect against reasonably predictable and controllable fire losses. Comply with NFPA 241. END OF SECTION 01 7300 EXECUTION 01 7300— PAGE 4 of 4 ©Morrison Hershfield Corporation.All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 SECTION 01 7700 - CLOSEOUT PROCEDURES PART 1 - GENERAL 1.1 SUMMARY 1. This Section includes administrative and procedural requirements for contract closeout. B. Related Documents: 1. Drawings and general provisions of the Contract, including General and Supplementary Conditions and other Division 01 Specification Sections, apply to this Section. 1.2 SUBMITTALS A. Warranties: 1. Submittal Time: Submit written warranties on request of Consultant for designated portions of the Work where commencement of warranties other than date of Substantial Completion is indicated. 2. Organize warranty documents into an orderly sequence based on the table of contents of the Project Manual. 3. The contractor shall provide a warranty on workmanship and materials for a minimum of twenty-four (24) months from date of substantial completion. The contractor shall provide warranties for all system components as per the requirements of Division 02 through 09. B. Operation And Maintenance Manual: 1. Submittal Time: a. Submit three (3) copies (2 digital, 1 hard copy) of the operation and maintenance manual at least fifteen (15) days before applying for final payment. 2. Organize into sets of manageable size. Arrange contents alphabetically by system, subsystem and equipment. If possible, assemble instructions for subsystems, equipment and components of one system into a single binder. 3. Content: Organize manual into a separate section for each product, material, and finish. Include source information, product information, maintenance procedures, repair materials and sources, and warranties and bonds, as described below. CLOSEOUT PROCEDURES 01 7700— PAGE 1 of 4 ©Morrison Hershfield Corporation.All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 4. Source Information: List each product included in manual identified by product name and arranged to match manual's table of contents. For each product, list name, address and telephone number of Installer or supplier and maintenance service agent, and cross-reference Specification Section number and title in Project Manual. 5. Product Information: Include the following, as applicable: a. Product name and model number b. Manufacturer's name c. Color, pattern, and texture d. Material and chemical composition e. Reordering information for specially manufactured products 6. Maintenance Procedures: Include manufacturer's written recommendations. 7. Contract Documents: All applicable Construction documents should be included within the final binder including the following: a. Contact List: General Contractor, Sub-contractors, vendors, and any other important personnel/manufacturer/supplier b. Certificate of Substantial Completion c. All applicable City Permit documentation d. All responded RFI's e. All meeting minutes i.e. pre-construction conference, weekly construction meetings, any other site conference/meetings f. All mock-up and site visit reports published by MH and any other manufacturer representative(s) g. All action item, interior and exterior punch list items and reports h. The signed AIA construction agreement i. All payment applications, including retainage and all lien releases j. All owner approved change orders C. Record Drawings: 1. Submittal Time: Submit one set of marked-up Record Prints at least fifteen (15) days before requesting inspection for Substantial Completion. 2. Preparation: Mark Record Prints to show the actual installation where installation varies from that shown originally. 3. Content: Types of items requiring marking include, but are not limited to, the following: a. Dimensional changes to Drawings. b. Revisions to details shown on Drawings. c. Changes made by Change Order or Change Directive. d. Details not on the original Contract Drawings. e. Field records for variable and concealed conditions. CLOSEOUT PROCEDURES 01 7700—PAGE 2 of 4 ©Morrison Hershfield Corporation.All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 f. Concealed work related to component repair and replacement due to dry rot. 4. Mark the Contract Drawings or Shop Drawings, whichever is most capable of showing actual physical conditions, completely and accurately. If Shop Drawings are marked, show cross-reference on the Contract Drawings. 5. Mark record sets with erasable, red-colored pencil. Use other colors to distinguish between changes for different categories of the Work at same location. 6. Mark important additional information that was either shown schematically or omitted from original Drawings. 7. Note Construction Change Directive numbers, alternate numbers, Change Order numbers, and similar identification, where applicable. PART 2 - PRODUCTS (Not Used) PART 3 - EXECUTION 3.1 FINAL COMPLETION A. Substantial Completion Application: 1. Apply for substantial completion in writing. 2. Return a signed off copy of the most updated action list issued by Consultant as part of the application for substantial completion. 3. If awarded, Consultant will issue a Substantial Completion Certificate. B. Inspection: Submit a written request for final inspection for acceptance. On receipt of request, Consultant will either proceed with inspection or notify Contractor of unfulfilled requirements. Prior to requesting final inspection, the following must be complete or received: 1. Correct all deficiencies in the punch list. 2. Submit warranties and as- built drawings for review. 3. Submit final signed off action list. C. Final Payment Application: 1. Submit final O&M prior to applying for final payment. 2. Submit the Unconditional Liens Release along with application for final payment. 3.2 FINAL CLEANING A. General: Provide final cleaning. Conduct cleaning and waste removal operations to comply with local laws and ordinances and Federal and local environmental and antipollution regulations. CLOSEOUT PROCEDURES 01 7700— PAGE 3 of 4 ©Morrison Hershfield Corporation.All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 B. Cleaning: Employ experienced workers or professional cleaners for final cleaning. Comply with manufacturer's written instructions. C. Comply with safety standards for cleaning. Do not burn waste materials. Do not bury debris or excess materials on Owner's property. Do not discharge volatile, harmful, or dangerous materials into drainage systems. Remove waste materials from Project site and dispose of lawfully. END OF SECTION 01 7700 CLOSEOUT PROCEDURES 01 7700— PAGE 4 of 4 ©Morrison Hershfield Corporation.All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 SECTION 02 4119— SELECTIVE STRUCTURE DEMOLITION PART 1 - GENERAL 1.1 SUMMARY A. Section Includes: 1. Removal of selected portions of building or structure for replacement. 2. Salvage of existing items to be reused. 1.2 DEFINITIONS A. See Drawing Notes. 1.3 SUBMITTALS A. Informational Submittals. The following submittals are to be provided upon request from the Consultant, or as required by the authority having jurisdiction. 1. Schedule of Selective Demolition Activities, indicating the following: a. Detailed sequence of selective demolition and removal work, with starting and ending dates for each activity. b. Interruption of utility services. c. Coordination for shutoff, capping, and continuation of utility services. d. Coordination of homeowner's access and continuing occupancy of buildings. 2. Inventory: After selective demolition is complete, maintain a list of items that have been removed, stored, protected and scheduled for reinstallation. 3. Pre-demolition Documentation: Maintain photographic or video evidence of conditions of adjoining construction, including finish surfaces that might be misconstrued as damage caused by selective demolition operations. 1.4 QUALITY ASSURANCE A. Regulatory Requirements: Comply with governing EPA notification regulations before beginning selective demolition. Comply with hauling and disposal regulations of authorities having jurisdiction. B. Standards: Comply with the following: 1. ANSI A10.6 "Safety Requirements for Demolition Operations" 2. NFPA 241 "Standard for Safeguarding Construction, Alteration, and Demolition Operations" 1.5 PROJECT CONDITIONS SELECTIVE STRUCTURE DEMOLITION 02 4119— PAGE 1 of 4 ©Morrison Hershfield Corporation.All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 A. Take over structures and materials to be demolished based on their condition on the date that the bid is accepted. 1. Conditions existing at time of inspection for bidding purpose will be maintained by Owner as far as practical B. Hazardous Materials: 1. If hazardous material is encountered in the course of demolition work, stop work and notify Consultant immediately. Do not proceed until written instructions have been received from the Consultant. 2. Mold may be present in construction to be selectively demolished. a. Refer to Division 2 Section "Mold Remediation Procedures" 1.6 SEQUENCING AND SCHEDULING: A. Sequence selective demolition with sequence of rehabilitation work to maintain facility in dry, watertight condition. B. Coordinate roof work so that removals do not exceed what can be replaced with new roofing work in same day to maintain unit in dry, watertight condition. PART 2 - PRODUCTS (Not Used) PART 3 - EXECUTION 3.1 PREPARATION A. Comply with requirements of Division 1 Section "Alteration Project Procedures" and Division 1 Section "Temporary Facilities and Controls". B. Temporary Shoring: Provide and maintain shoring, bracing, and structural supports as required to preserve stability and prevent movement, settlement, or collapse of construction and finishes to remain, and to prevent unexpected or uncontrolled movement or collapse of construction being demolished. 1. When requested by Consultant or required by Authorities Having Jurisdiction, provide engineering design of temporary shoring stamped by a licensed professional engineer. 2. Strengthen or add new supports when required during progress of selective demolition. 3. In the event that the safety of any structure appears to be endangered, cease demolition operations and notify Consultant immediately. 3.2 EXAMINATION SELECTIVE STRUCTURE DEMOLITION 02 4119— PAGE 2 of 4 ©Morrison Hershfield Corporation.All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 A. Review Project Record Documents of existing construction provided by Owner. Owner does not guarantee that existing conditions are same as those indicated in Project Record Documents. B. Verify that power has been shut-off before starting the demolition operations that affect exterior electrical fixtures (such as light fixtures, weatherproof receptacles, etc). Post warning signs on electrical lines and equipment which must remain energized to serve other properties or other areas of Project during period of demolition. C. Inventory and Record the Existing Conditions: 1. Inventory and record the condition of items to be removed and salvaged. 2. Inventory and record the condition of interior surfaces of exterior walls. 3. Inventory and record the condition of interior standing and running trim at windows and doors scheduled for removal, reinstallation, and replacement. 4. Record using photographic or video documentation, existing conditions that might be misconstrued as damage caused by salvage and demolition operations. D. When unanticipated mechanical, electrical, or structural elements that conflict with intended function or design are encountered, investigate and measure the nature and extent of conflict. Promptly submit a written report to Consultant. 3.3 SELECTIVE DEMOLITION A. General: Demolish and remove existing construction to the extent required for installation of new materials and as indicated. Use methods required to complete the Work within limitations of governing regulations. 1. Cut out and remove all those assemblies, materials, and items indicated as being removed or discarded on the drawings and promptly remove from site. B. Removed and Reinstalled Items. Comply with the following: 1. Removal of material, component, assembly or item indicated for reinstallation shall be completed by a trade which normally provides or installs such an item. a. Record locations from which item removed. b. Pack or crate items. Identify contents of containers. c. Protect items from damage. d. Reinstall items in original locations. Comply with the installation requirements for new materials and equipment. Provide connections, supports, and miscellaneous materials necessary to make item functional for use indicated. C. Existing Items to Remain: Protect construction indicated to remain against damage and soiling during selective demolition. When permitted by Consultant, items may be removed to a suitable, protected storage location during selective demolition, cleaned and reinstalled in their original locations after selective demolition operations are complete. Repair adjacent work that becomes damage to its pre-demolition condition. D. Disposal SELECTIVE STRUCTURE DEMOLITION 02 4119— PAGE 3 of 4 ©Morrison Hershfield Corporation.All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 1. General: Except for items or materials indicated to be reused, salvaged, reinstalled, or otherwise indicated to remain Owner's property, remove demolished materials from Project site and legally dispose. a. Do not allow demolished materials to accumulate on-site or create unsanitary conditions. b. Remove and transport debris in a manner that will prevent spillage on adjacent surfaces and areas. 2. Remove debris from elevated portions of building by chute, hoist, or other device that will convey debris to grade level in a controlled descent. END OF SECTION 02 4119 SELECTIVE STRUCTURE DEMOLITION 02 4119— PAGE 4 of 4 ©Morrison Hershfield Corporation.All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 SECTION 02 8500 — MOLD REMEDIATION PROCEDURES PART 1 - GENERAL 1.1 SUMMARY A. This section outlines the procedures, facilities and materials associated with the remediation of mold contaminated materials as directed by the Consultant. This includes but is not limited to: 1. Removal and disposal of mold contaminated materials 2. Surface cleaning of mold contaminated materials. 3. Erection and maintenance of a critical barrier B. The cost associated with this section is to be undertaken under the Stipulated Unit Price Allowance and included in the Total Stipulated Price. This work is to be performed on a time-and-material basis in accordance with the rates provided in the Stipulated Unit Price Form. However, personal protective equipment is to be considered as part of the Contractor's standard equipment. No additional costs associated with the supply of personal protective equipment will be considered. 1.2 REFERENCES A. ASHRAE 62 "Ventilation for Acceptable Indoor Air Quality" B. Guideline on Assessment and Remediation of Fungi in Indoor Environments (New York City Protocol, 2008). Refer to end of this Section for the content of the guideline. C. Mold Remediation in Schools and Commercial Buildings by the United States Environmental Protection Agency, 2001. 1.3 SITE ISOLATION A. Provide and maintain site security around work area, using plastic snow fencing and steel posts, or approved equivalent. The waste bin(s) and any storage trailers or bins, shall be within the secured area. B. Post signs at all entries to secure work area, advising of construction site and danger, entry limited only to authorized personnel. C. Protect structure from rain penetration at all times in work sequence. 1.4 ENVIRONMENTAL REQUIREMENTS A. The Consultant has the right to call for a cease to all work during inclement weather, such as high wind which may affect the operation of the containment area. MOLD REMEDIATION PROCEDURES 02 8500— PAGE 1 of 8 ©Morrison Hershfield Corporation.All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 B. The Owner, at his discretion, may undertake smoke testing to confirm positive pressure difference across critical barrier. C. The Owner, at his discretion, may undertake interior air quality testing for air borne mold spores. 1.5 HEALTH AND SAFETY A. Many mold species can cause allergic reactions in some individuals and a number of species are known to be toxigenic or pathogenic. B. The Contractor shall take all necessary precautions to prevent the spread of contaminated materials and to protect all parties including contractor's personnel, the Consultant's representative and the public from contaminant exposure during the course of the Work. C. The Contractor shall post on site at a conspicuous location the site safety requirements including usage and decontamination procedures. D. Failure to comply with site health and safety procedures may result in removal of the offending person from the site at the request of the Consultant or Owner's Representative. E. Workers performing work in contaminated area must be free from asthma, mold allergies, any immuno-compromised condition, present or recent (three days) infection with a virus or a bacteria, bronchitis, pneumonia, etc. and shall not be pregnant. A medical consultation, to confirm suitability for working under conditions of toxic mold disturbance, is recommended. F. Each worker and supervisor shall sign an "Acknowledgment Letter" stating that they have received and understood the medical warning and requirements of personal protection and decontamination. Where requested, copies of the signed forms shall be provided to the Consultant. G. Maintain a posted list of workers performing mold remediation work. Workers should always work in pairs and never alone in a confined space area. H. At all time during work which may disrupt contaminated materials, the Site Supervisor must be on site. Failure to comply with this requirement may result in stoppage of the Work, with no additional cost to the Owner. I. A minimum of one multipurpose dry chemical fire extinguisher is to be kept within the containment enclosure, and must remain accessible by workers throughout the duration of the abatement work. MOLD REMEDIATION PROCEDURES 02 8500— PAGE 2 of 8 ©Morrison Hershfield Corporation.All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 1.6 VISITOR PROTECTION A. Authorized Visitors include: the Consultant, persons representing regulatory agencies, the Owner and the Owner's representatives. B. The Contractor shall provide appropriate coveralls, eye protection and gloves to authorized visitors to the site. The authorized visitors shall be responsible for their own respiratory protection. The Contractor shall allow authorized visitors the unrestricted use of the site facilities. C. Visitors, including Consultant and persons representing regulatory agencies, shall be required to comply with all protection procedures as detailed herein and required by applicable regulations. PART 2 - PRODUCTS 2.1 ACCEPTABLE EQUIPMENT AND MATERIALS A. All equipment, tools and supplies brought on site and assigned to the work shall be thoroughly cleaned, free of defects and suitable for the purpose for which they are intended to be used. They must comply with all safety requirements. The materials must be new and in their original containers with manufacturer's identification. B. PAPR: Powered Air Purifying Respirator, full-face style, fitted with high efficiency filters. C. Full-Face respirator: Negative pressure respirator with dual cartridge system of high efficiency particulate filters. Recommended for use during mold removals and cleaning of mold contaminated surfaces. D. Half-Facepiece Respirator: Negative pressure half-facepiece respirator fitted with N95 or high efficiency particulate filters. This is the minimum protection required for mold removals and cleaning of mold contaminated surfaces. E. Disposable Coveralls: Dust-resistant full-body coveralls with attached hood. Elasticized at wrists and cuffs. Acceptable materials: 1. Tyvek brand coveralls. 2. Kappler Pro/shield 2. F. Gloves: Latex or nitrile gloves are recommended under work gloves for all dismantling, demolition and cleaning work. G. Goggles: Protective eye gear is recommended when half face respirators are used. H. HEPA Vacuum Cleaner: Vacuum cleaner, with appropriate tools and hoses, fitted with high efficiency particulate air filter. MOLD REMEDIATION PROCEDURES 02 8500— PAGE 3 of 8 ©Morrison Hershfield Corporation.All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 I. Rip-Proof Polyethylene Sheeting: Fiber-reinforced 8 mil fabric made up from 5 mil weave and 2 layers of 1.5 mil poly laminate, or approved equal. Use full sheets wherever possible to minimize on-site seams and overlaps. New materials only. J. Polyethylene Sheeting: 6 mil minimum thickness polyethylene. Use full sheets wherever possible to minimize on-site seams and overlaps. New materials only. K. Waste containers: 6 mil minimum thickness sealable polyethylene bags of suitable size for containment of miscellaneous debris. New materials only. L. Sprayer: Hand operated sprayer (garden type) equipped with a wand capable of providing a spray and stream (non-atomized) of wetting or cleaning solution. A hand spray applicator may be used for small areas. M. Negative Pressure Unit: Exhaust fan with HEPA filtration used to affect a negative pressure in the work area relative to adjacent areas. Unit(s) to be used when contamination to be avoided on discharge side. N. Disposal Bin: Metal, lockable and fully enclosed container suitable for replacement of waste generated during the work and of sufficient size to minimize the number of loads. O. Tape: Reinforced tape suitable for sealing polyethylene under wet and dry conditions. P. Wood preservative: 1. Borate-based wood preservative/fungicide: Bora-Care or approved alternate 2. Water-soluble wood preservative rods: Impel Rods or approved alternate PART 3 - EXECUTION 3.1 GENERAL REMEDIATION REQUIREMENTS A. All mold remediation work is to comply with, and exceed where specified, the minimum recommendations as outlined in the Guideline on Assessment and Remediation of Fungi in Indoor Environments. B. No remedial work shall be undertaken until the site is secure and all materials and equipment are on site. C. Personnel involved with the mold abatement procedures should be trained in the handling of hazardous materials, including proper clean-up methods, personal protection, and must have a full comprehension of the potential health hazards. D. Respiratory protection is to be worn (N95 respirator or better)for any mold remediation. Wearing of goggles and gloves is recommended. E. The contractor shall clearly delineate the contaminated work area from the clean side. Clear the remediation areas of furniture and other obstructions prior to beginning remediation work. Coveralls are to be removed and bagged for transport and MOLD REMEDIATION PROCEDURES 02 8500— PAGE 4 of 8 ©Morrison Hershfield Corporation.All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 respirators bagged or washed with a detergent and water solution prior to the workers passing to the clean side. F. Work practices that minimize the generation of dust shall be exercised. Misting of surfaces is recommended. G. Do not transport contaminated materials through the uncontaminated ("clean side") parts of the building without first establishing an isolated route approved by Consultant. H. Mold infected absorbent materials are to be removed for a minimum distance of 24 inches beyond the area of visible mold growth. I. After removal of all contaminated absorbent materials and other finishes or components, perform surface cleaning where required. J. Contaminated materials that are to be removed through the interior space must be contained in sealed plastic bags. K. Contaminated materials and surfaces that are not to be removed from the contaminated area shall be cleaned as follows: 1. HEPA vacuuming 2. Misting with water/detergent to minimize dust 3. Washing and scrubbing to removing as much of the visible stain as possible 4. Thorough and rapid drying 5. HEPA vacuuming L. All surfaces and facilities within the work area without visible signs of mold contamination are to be HEPA vacuumed and/or washed with a detergent and water solution. M. Equipment and other items removed from the work area to be used at another site shall be thoroughly cleaned by HEPA vacuum and/or wet wiping prior to its removal. N. Non-disposable coveralls and gloves are to be stored in sealed plastic bags prior to removal from site. 3.2 EXAMINATION FOR MOLD SURFACE AREA A. Remove the existing wall cladding and weather-resistive barrier. Call for review by Consultant. B. Consultant will review the sheathing for mold and identify (spray mark) areas that will involve mold remediation procedures. C. Based on area of contamination, determine appropriate level of mold abatement procedure, as outlined in the Guideline on Assessment and Remediation of Fungi in Indoor Environments. MOLD REMEDIATION PROCEDURES 02 8500 — PAGE 5 of 8 ©Morrison Hershfield Corporation.All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 D. Upon removal of the sheathing, notify Consultant. Consultant shall review the condition of the insulation, framing and exterior surface of the interior gypsum board to determine areas for additional mold abatement. 3.3 MOLD REMOVAL OUTBOARD OF THE INTERIOR GYPSUM BOARD A. Ensure the gypsum board is continuous throughout the entire mold remediation process. B. All exterior openings, including but not limited to windows, doors and vents, affected by the mold remediation are to be temporarily sealed to prevent air born contamination from entering the interior. C. The worker protection requirements are to conform to Section 3 of the Guideline on Assessment and Remediation of Fungi in Indoor Environments. The minimum level of personal protection will be determined by the area of contamination as identified in the guideline. D. The workers shall remove all used protective equipment including coveralls and gloves prior to entering the interior (clean side of the building). 3.4 MOLD REMOVAL ON OR INBOARD OF INTERIOR GYPSUM BOARD A. For isolated contamination removals (10 sq.ft. or less), the personal protection and clean up procedures are to conform to the Level I mold abatement procedures as outlined in the Guideline on Assessment and Remediation of Fungi in Indoor Environments. B. For mid-sized contamination removals (10 to 30 sq.ft.), the personal protection, site protection and clean up procedures are to conform to the Level II mold abatement procedures as outlined in the Guideline on Assessment and Remediation of Fungi in Indoor Environments. C. For large-sized contamination removals (30 to 100 sq.ft.), the personal protection, site protection and clean up procedures are to conform to the Level III mold abatement procedures as outlined in the Guideline on Assessment and Remediation of Fungi in Indoor Environments. D. For extensive contamination removals (greater than 100 sq.ft.), the personal protection, site protection, environmental separation, and clean up procedures are to conform to the Level IV mold abatement procedures as outlined in the Guideline on Assessment and Remediation of Fungi in Indoor Environments. 3.5 PATCHING & REPAIRS A. Treat existing wood framing surfaces with fungicidal wood preservative as directed by Consultant on wood surface locations where mold remediation was performed. MOLD REMEDIATION PROCEDURES 02 8500—PAGE 6 of 8 ©Morrison Hershfield Corporation.All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation - 190575 00 1. Remove all loose substrate materials, protrusions, and splintered materials to a sound surface. 2. Clean wood and apply borate-based wood preservative/fungicide, following manufacturer's directions. 3. Install water-soluble wood preservative rods where mold cleaned from built-up framing members. MOLD REMEDIATION PROCEDURES 02 8500- PAGE 7 of 8 Morrison Hershfield Corporation.All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation - 190575 00 3.6 WASTE HANDLING AND DISPOSAL A. All waste and/or waste bags are to be placed into a lockable close top bin centrally located as close as possible to the work areas. Clean the work areas, transfer the waste to the bin frequently, and take care to avoid tracking debris between the work area and the disposal bin. Lock bin when not in use. B. Dispose contaminated material in a legal manner. END OF SECTION 02 8500 MOLD REMEDIATION PROCEDURES 02 8500- PAGE 8 of 8 ©Morrison Hershfield Corporation.All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 SECTION 033053 - MISCELLANEOUS CAST-IN-PLACE CONCRETE PART 1 - GENERAL 1.1 RELATED DOCUMENTS A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 01 Specification Sections, apply to this Section. 1.2 SUMMARY A. This Section specifies cast-in-place concrete, including reinforcement, concrete materials, mixture design, placement procedures, and finishes, for projects using small quantities of concrete. B. Related Sections include the following: 1.3 SUBMITTALS A. General: In addition to the following, comply with submittal requirements in ACI 301. B. Product Data: For each type of product indicated. C. Design Mixtures: For each concrete mixture. 1.4 QUALITY ASSURANCE A. 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. B. Source Limitations: Obtain each type of cement of the same brand from the same manufacturer's plant, obtain aggregate from one source, and obtain admixtures through one source from a single manufacturer. C. Comply with ACI 301, "Specification for Structural Concrete," including the following sections, unless modified by requirements in the Contract Documents: 1. "General Requirements." 2. "Formwork and Formwork Accessories." 3. "Reinforcement and Reinforcement Supports." 4. "Concrete Mixtures." 5. "Handling, Placing, and Constructing." MISCELLANEOUS CAST-IN-PLACE CONCRETE 03 3053 - PAGE 1 of 5 ©Morrison Hershfield Corporation. All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 D. Comply with ACI 117, "Specifications for Tolerances for Concrete Construction and Materials." 1.5 WARRANTY A. Installer Warranty: Installer shall warrant that all concrete, prep-work and formwork, has been installed in conformance with requirements of Contract Documents. Work found during Warranty period to be not in conformance to Contract Documents shall be repaired or replaced at no cost to Owner. 1. Warranty Period: 5 years from date of Substantial Completion. PART 2 - PRODUCTS 2.1 FORMWORK A. Furnish formwork and formwork accessories according to ACI 301. 2.2 CONCRETE MATERIALS A. Cementitious Material: Use the following cementitious materials, of the same type, brand, and source throughout Project: 1. Ready—Mix Portland Cement: ASTM C 150, Type I/II a. Fly Ash: ASTM C 618, Class F. b. Ground Granulated Blast-Furnace Slag: ASTM C 989, Grade 100 or 120. B. Water: ASTM C 94/C 94M 2.3 ADMIXTURES A. Air-Entraining Admixture: ASTM C 260. 2.4 RELATED MATERIALS A. Joint-Filler Strips: ASTM D 1751, asphalt-saturated cellulosic fiber, or ASTM D 1752, cork or self-expanding cork. 2.5 CURING MATERIALS A. Moisture-Retaining Cover: ASTM C 171, polyethylene film or white burlap- polyethylene sheet. B. Water: Potable. MISCELLANEOUS CAST-IN-PLACE CONCRETE 03 3053 - PAGE 2 of 5 ©Morrison Hershfield Corporation. All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 2.6 CONCRETE MIXTURES A. Comply with ACI 301 requirements for concrete mixtures. B. Normal-Weight Concrete: Prepare design mixes, proportioned according to ACI 301, as follows: 1. Minimum Compressive Strength: 3500 psi at 28 days. 2. Maximum Water-Cementitious Materials Ratio: 0.50 3. Slump Limit: 5 inches 4. Air Content: Maintain within range permitted by ACl 301. Do not allow air content of floor slabs to receive troweled finishes to exceed 3 percent. 2.7 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 above 90 deg F (32 deg C), reduce mixing and delivery time to 60 minutes. PART 3 - EXECUTION 3.1 FORMWORK A. Design, construct, erect, brace, and maintain formwork according to ACI 301. 3.2 STEEL REINFORCEMENT A. Comply with CRSI's "Manual of Standard Practice" for fabricating, placing, and supporting reinforcement. 1. Do not cut or puncture waterproofing. Repair damage and reseal waterproofing before placing concrete. 3.3 JOINTS A. General: Construct joints true to line with faces perpendicular to surface plane of concrete. B. Construction Joints: Locate and install so strength and appearance of concrete are not impaired, at locations indicated or as approved by Architect. 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: MISCELLANEOUS CAST-IN-PLACE CONCRETE 03 3053 - PAGE 3 of 5 ©Morrison Hershfield Corporation. All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 1. Grooved Joints: Form contraction joints after initial floating by grooving and finishing each edge of joint with groover tool to a radius of 1/8 inch (3.2 mm). Repeat grooving of contraction joints after applying surface finishes. Eliminate groover marks on concrete surfaces. D. Isolation Joints: Install joint-filler strips at junctions with slabs-on-grade and vertical surfaces, such as column pedestals, foundation walls, grade beams, and other locations, as indicated. 1. Extend joint fillers full width and depth of joint, terminating flush with finished concrete surface, unless otherwise indicated. 3.4 CONCRETE PLACEMENT A. Comply with ACI 301 for measuring, batching, mixing, transporting, and placing concrete. B. Before test sampling and placing concrete, water may be added at Project site, subject to limitations of ACI 301. C. Consolidate concrete with mechanical vibrating equipment. 3.5 FINISHING FORMED SURFACES A. Stamped Smooth-Formed Finish: As-cast concrete texture imparted by form-facing material, arranged in an orderly and symmetrical manner with a minimum of seams. Repair and patch tie holes and defective areas. Remove fins and other projections exceeding 1/8 inch (3 mm). 1. Apply to concrete surfaces exposed to public view. 3.6 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 with ACI 301 for hot-weather protection during curing. B. Evaporation Retarder: Apply evaporation retarder to concrete surfaces if hot, dry, or windy conditions cause moisture loss approaching 0.2 lb/sq. ft. x h (1 kg/sq. m 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. Begin curing after finishing concrete but not before free water has disappeared from concrete surface. MISCELLANEOUS CAST-IN-PLACE CONCRETE 03 3053 - PAGE 4 of 5 ©Morrison Hershfield Corporation. All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 D. Curing Methods: Cure formed and unformed concrete for at least seven days by one or a combination of the following methods: 1. 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 adhesive. Cure for not less than seven days. Immediately repair any holes or tears during curing period using cover material and waterproof tape. 2. 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. 3.7 REPAIRS A. Remove and replace concrete that does not comply with requirements in this Section. END OF SECTION 033053 MISCELLANEOUS CAST-IN-PLACE CONCRETE 03 3053 - PAGE 5 of 5 ©Morrison Hershfield Corporation. All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 SECTION 06 0110 — ROUGH CARPENTRY REHABILITATION PART 1 - GENERAL 1.1 SUMMARY A. This Section outlines the requirements for the replacement of deteriorated sheathing and framing and for the installation of wood blocking, furring and nailing strips as directed by Consultant. B. Related Sections include the following: 1. Division 07 Section "Weather and Air Barrier." 1.2 DEFINITIONS A. Lumber grading agencies, and the abbreviations used to reference them, include the following: 1. NLGA: National Lumber Grades Authority. 2. WCLIB: West Coast Lumber Inspection Bureau. 3. WWPA: Western Wood Products Association. 1.3 SUBMITTALS A. Submit the following: 1. Product Data: for wood-preservative treatment from chemical treatment manufacturer. Indicate type of preservative used and net amount of preservative retained. For products receiving a waterborne treatment, include statement that moisture content of treated materials was reduced to levels specified before shipment to Project site. 2. Certification by treating plant that treated materials comply with requirements. 3. Copies of warranties from chemical treatment manufacturers for each type of treatment. PART 2 - PRODUCTS 2.1 MATERIALS A. Dimension Lumber 1. DOC PS 20 and applicable rules of grading agencies indicated. If no grading agency is indicated, provide lumber that complies with the applicable rules of any rules-writing agency certified by the ALSC Board of Review. Provide lumber graded by an agency certified by the ALSC Board of Review to inspect and grade lumber under the rules indicated. ROUGH CARPENTRY REHABILITATION 06 0110 - PAGE 1 of 6 ©Morrison Hershfield Corporation. All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 a. Factory mark each piece of lumber with grade stamp of grading agency. b. Where nominal sizes are indicated, provide actual sizes required by DOC PS 20 for moisture content specified. Where actual sizes are indicated, they are minimum dressed sizes for dry lumber. c. Provide dressed lumber, S4S, unless otherwise indicated. 2. Maximum Moisture Content: 19 percent at time of covering with panel sheathing. 3. Framing: Construction or No. 2 grade and any of the following species: a. Hem-fir (north); NLGA. b. Spruce-pine-fir (north); NLGA. c. Douglas fir-larch (north); NLGA. B. Wood Panel Products 1. Plywood: DOC PS 1. 2. OSB not suitable replacement material 3. Factory mark panels to indicate compliance with applicable standard. 4. Wall Plywood Sheathing: a. APA Bond Classification: Exposure 1 or Exterior b. Span Rating: Unless otherwise noted, per minimum recommendations outlined in APA's Engineered Wood Construction Guide, based on spans of existing framing members. c. Nominal Thickness: Not less than existing. d. Maximum moisture content shall be the lesser of 19 percent at time of installing Weather Barrier, or maximum moisture content recommended by manufacturers of membrane to be installed over plywood. 5. Roof Plywood Sheathing: a. APA Bond Classification: Exposure 1 or Exterior b. Span Rating: Unless otherwise noted, per minimum recommendations outlined in APA's Engineered Wood Construction Guide, based on spans of existing framing members. c. Nominal Thickness: Not less than existing. d. Maximum moisture content shall be the lesser of 19 percent at time of installing roofing membrane or underlayment, or maximum moisture content recommended by manufacturers of membrane to be installed over plywood. C. Blocking, Furring and Nailers 1. Provide lumber stamped kiln-dried that has a 19 percent maximum moisture content at time of covering and any of the following species and grades: a. Hem-fir or hem-fir (north), Construction or 2 Common grade; NLGA, WCLIB, or WWPA. b. Spruce-pine-fir (north), Construction or 2 Common grade; NLGA, WCLIB, or WWPA. c. Other treatable species available in the Pacific Northwest. 2. Furring strips shall be cut from SBX treated plywood to a width of 2 in. and thickness specified in the drawings, and spaced 16 inches o.c. unless otherwise noted. D. Wood Preservative Treated Materials ROUGH CARPENTRY REHABILITATION 06 0110 - PAGE 2 of 6 ©Morrison Hershfield Corporation. All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 1. Preservative Treatment by Pressure Process: AWPA C2 for lumber, except wood that is not in contact with the ground and is not directly exposed to wind driven rain or similar wetting conditions, may be treated according to AWPA C31 with inorganic boron (SBX). AWPA C9 for plywood a. Preservative Chemicals: Acceptable to authorities having jurisdiction and containing no arsenic or chromium. 1) Inorganic boron (SBX) for wood not in contact with the ground and not directly exposed to wind driven rain. a) Retention Rate: 0.17 pcf. 2) Waterborne alkaline copper quaternary (ACQ) for wood exposed directly to weather. a) Retention Rate: 0.25— 0.40 pcf. b. End Cut Preservative: Acceptable to manufacturer of preservative. 2. Stamped kiln-dry wood after treatment to a maximum moisture content of 19 percent after treatment. Do not use material that is warped or does not comply with requirements for untreated material. 3. Mark wood with treatment quality mark of an inspection agency approved by the ALSC Board of Review. 4. Application: Treat items indicated on Drawings with abbreviation P.T. a. Wood to be pressure treated shall include, but not be limited to: 1) Furring used to create rainscreen wall cavity 2) Wood directly exposed to exterior rainwater 3) Wood in contact with the ground or exterior concrete slab on grade 4) Blocking, shims and miscellaneous lumber installed exterior of the Weather Resistive Barrier. 5) Roof sheathing 6) Deck and balcony sheathing 7) Deck and balcony framing E. Replacement Gypsum Board Wall And Soffit Sheathing 1. Products: Subject to compliance with requirements, provide one of the following: a. Cellulose Fiber-Reinforced Gypsum Sheathing: ASTM C 1278, gypsum sheathing. 1) Product: Subject to compliance with requirements, provide "Fiberock Sheathing with Aqua-Tough" by United States Gypsum Co. 2) Type and Thickness: Not less than thickness to match existing. b. Glass-Mat Gypsum Wall Sheathing: ASTM C 1177/1177M. 1) Product: Subject to compliance with requirements, provide "DensGlass Gold" by G-P Gypsum Corporation. 2) Type and Thickness: Not less than thickness to match existing. F. Fasteners 1. General: Provide fasteners of size and type indicated that comply with requirements specified in this Article for material and manufacture. a. Borate preservative treated carpentry, carpentry in area of high relative humidity, or located exterior of the weather restive barrier, provide fasteners with double hot-dip zinc coating complying with ASTM A 153 (minimum coating G185), or Type 304 stainless steel. b. ACQ or similar pressure-preservative treated carpentry: Type 304 stainless steel. ROUGH CARPENTRY REHABILITATION 06 0110 - PAGE 3 of 6 ©Morrison Hershfield Corporation. All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 c. Any fasteners directly exposed to weather: Type 304 stainless steel. 2. Nails: ASTM F1667 a. For double hot dipped galvanized nails, use Maze Nail STORMGUARD or approved alternate. 3. Lag Bolts: ASME B18.2.1 4. Bolts: Steel bolts complying with ASTM A 307, Grade A (ASTM F 568M, Property Class 4.6); with ASTM A 563 (ASTM A 563M) hex nuts and, where indicated, flat washers. 5. Screws for Fastening Gypsum Sheathing to Wood Framing: Steel drill screws, in length recommended by gypsum sheathing manufacturer for thickness of sheathing board to be attached, with organic-polymer or other corrosion- protective coating having a salt-spray resistance of more than 800 hours according to ASTM B 117. a. Acceptable Product: screws with Grabbergard coating by Grabber Construction Products. 6. Adhesives for Field Gluing Wood Panels to Framing: Formulation complying with ASTM D 3498 that is approved for use with type of construction panel indicated by manufacturers of both adhesives and panels. PART 3 - EXECUTION 3.1 INSTALLATION A. General 1. Set carpentry to required levels and lines, with members plumb, true to line, cut, and fitted. Fit carpentry to other construction; scribe and cope as needed for accurate fit. Locate furring/strapping, nailers, blocking, and similar supports to comply with requirements for attaching other construction. 2. Framing Standard: Comply with AF&PA's "Details for Conventional Wood Frame Construction," unless otherwise indicated. 3. Do not splice structural members between supports, unless otherwise indicated. 4. Provide replacement framing, furring, and blocking as indicated and as required to support facing materials 5. Sort and select lumber so that natural characteristics will not interfere with installation or with fastening other materials to lumber. Do not use materials with defects that interfere with function of member or pieces that are too small to use with minimum number of joints or optimum joint arrangement. 6. Comply with AWPA M4 for applying field treatment to field cut surfaces, notches, and drilled holes in preservative-treated lumber or plywood. 7. Securely attach carpentry work to substrate by anchoring and fastening as indicated, complying with the following: a. NES NER-272 for power-driven fasteners. b. Table 2304.9.1, "Fastening Schedule," in ICC's International Building Code. 8. Use common wire nails, unless otherwise indicated. Make tight connections between members. Install fasteners without splitting wood; do not countersink nail heads, unless otherwise indicated. B. Replacement Of Deteriorated Dimension Lumber Framing ROUGH CARPENTRY REHABILITATION 06 0110 - PAGE 4 of 6 ©Morrison Hershfield Corporation. All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 1. Where directed by Consultant, replace existing damaged dimension lumber framing with new dimension lumber to match size and grade of existing element. 2. Comply with wood frame construction requirements of applicable local codes. 3. Replace entire length of damaged member. No splicing or scabbing to existing elements allowed without prior approval from Consultant. 4. Frame, anchor, fasten, tie and brace members to provide necessary strength and rigidity. 5. Countersink bolts where necessary to provide clearance for other work. 6. Wood blocking and nailer installation: a. Install where indicated and where required for attaching other work. Form to shapes indicated and cut as required for true line and level of attached work. Coordinate locations with other work involved. b. Attach items to substrates to support applied loading. C. Replacement Gypsum Wall Sheathing Installation 1. Comply with GA 216 — Application and Finishing of Gypsum Panel Products and GA-253 — Application of Gypsum Sheathing, and with manufacturer's written instructions. a. Fasten gypsum sheathing to wood framing with screws. b. Install boards with a 3/8-inch gap where non-load-bearing construction abuts structural elements. c. Install boards with a 1/4-inch gap where they abut masonry or similar materials that might retain moisture, to prevent wicking. 2. Apply fasteners so heads bear tightly against face of sheathing boards but do not cut into facing or surface of board. 3. Horizontal Installation: Install sheathing to bring long edges in contact with edges of adjacent boards without forcing. Abut ends of boards over centers of studs, and stagger end joints of adjacent boards not less than one stud spacing. Attach boards at perimeter and within field of board to each wood stud. a. Space fasteners no greater than 12 inches o.c. vertically and set back a minimum of 3/8 inch from edges and ends of boards. 4. Vertical Installation: Install board vertical edges centered over studs. Abut ends and edges of each board with those of adjacent boards. Attach boards at perimeter and within field of board to each stud. a. Space fasteners no greater than 12 inches o.c. vertically and set back a minimum of 3/8 inch from edges and ends of boards. D. Wood Structural Panel Sheathing Installation 1. Comply with applicable recommendations in APA Form No. E30S, "Engineered Wood Construction Guide," for types of structural-use panels and applications indicated. 2. Fasten panels as indicated below: a. Balcony Decking: 1) Install to wood framing in a bed of adhesive with ring shank nails or screws. b. Wall and Roof Sheathing: 1) Nail to wood framing. 2) Space panels 1/8 inch apart at edges and ends. E. Wood Furring/Strapping Installation ROUGH CARPENTRY REHABILITATION 06 0110 - PAGE 5 of 6 ©Morrison Hershfield Corporation. All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 1. Install vertical furring members to create a drainage space between the weather barrier and back of the exterior cladding. 2. Install level and plumb at edges and openings. Shim with wood as required for tolerance of finish work. 3. Align furring vertically centered over studs. 4. Do not fasten strapping directly to gypsum board sheathing without solid wood sheathing or similar backing behind. 5. Align and plumb faces of furring/strapping to tolerance of 1/16-inch in 24-inches. 6. Cope and trim furring to accommodate build-up of substrate materials 7. Space fasteners for furring at maximum 12-inches o.c. vertically. Fasteners shall penetrate minimum 1 1/2-inches into stud. F. Replacement Gypsum Soffit Board Installation 1. Comply with GA 216 —Application and Finishing of Gypsum Panel Products and with manufacturer's written instructions a. Fasten gypsum sheathing to wood framing with screws b. Space fasteners no greater than 12-inches o.c. and set back a minimum of 3/8 inch from edges and ends of boards 2. Boards shall be installed perpendicular to the framing members. 3. Apply fasteners so heads bear tightly against face of soffit boards but do not cut into facing or surface of board. 3.2 PROTECTION A. Protect rough carpentry from weather. If, despite protection, rough carpentry becomes wet, apply EPA-registered borate treatment upon direction by the Consultant. Allow wood to dry prior to covering with panel sheathing. END OF SECTION 06 0110 ROUGH CARPENTRY REHABILITATION 06 0110 - PAGE 6 of 6 ©Morrison Hershfield Corporation. All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 SECTION 07 1800 —FLUID APPLIED WATERPROOFING PART 1 - GENERAL 1.1 SUMMARY A. Scope of work: 1. Installation of fully reinforced fluid applied waterpfoofing membranes, installed over plywood substrates at balconies, walkways and stair landings. B. Related sections: 1. Division 6 Section "Rough Carpentry Rehabilitation" 2. Division 7 Section "Sheet Metal Flashing and Trim" 3. Division 7 Section "Joint Sealants" 1.2 SYSTEM DESCRIPTION A. Furnish all materials, labor, equipment and services to supply and install all waterproof coating membranes indicated in the contract documents. SUBMITTALS 1. Product Data: Upon request from Consultant, submit manufacturer's product data, including surface preparation and application instructions. 2. Samples for Initial Selection: For each type of finish indicated. 3. Samples for Verification: For each type of waterproof coating specified, prepared on rigid backing and of same thickness, material and color indicated for the Work. 4. Manufacturer's Certification: Submit upon request from Consultant. Manufacturer's certification that materials comply with specified requirements, are suitable for intended application, and application complies with Manufacturers warranty requirements. 5. Certification: Provide written approval by Manufacturer certifying the applicator is approved installer of waterproof coating systems. 6. Maintenance Instructions: Submit manufacturer's written instructions for recommended maintenance practices for each type of waterproof coating specified. Include recommendations for periodic inspections, cleaning, care, maintenance, and repair of waterproof coatings. 7. Warranty: Submit copies of warranty as specified in this section. WATERPROOF COATINGS 07 1800 - 1 ©Morrison Hershfield Corporation.All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 1.3 QUALITY ASSURANCE A. Manufacturer's Qualifications: Manufacturer regularly engaged, for preceding 5 years, in manufacture of waterproof coatings of similar physical characteristics to those specified. B. Installer's Qualifications: 1. Applicator regularly engaged, with minimum 3 years documented experience in application of similar materials to those specified. 2. Approved by manufacturer to install specified products and systems. C. Source Limitations: 1. Obtain primary waterproof coating materials, including primers, from waterproof coating manufacturer. Obtain secondary materials including aggregates, sheet fleshings, joint sealants, and substrate repair materials of type and from sources recommended in writing by primary material manufacturer. D. Mockups: Apply mockups to set quality standards for materials and execution. 1. Consultant will select one representative surface for each waterproof coating and each substrate to receive waterproof coatings. Apply each coating to at least 100 sq. ft. of each substrate, or area otherwise directed by Consultant to demonstrate surface preparation, joint and crack treatment, thickness, texture, color, and standard of workmanship. 2. Mock-up shall be sequenced to demonstrate installation of all applicable materials related to waterproof coating work, including but not limited to, fleshings, primer, base coats, reinforcing fabric, top coats, aggregates and other related components required to complete work. 3. Mock-up shall include preparation of substrate joints or cracks, horizontal to vertical transitions, and typical penetrations and drain termination details, and other typical detailing as may be selected by Consultant. 4. Remove and reapply mockups until they are approved by Consultant. 5. Approved mockups may become part of the completed Work if undisturbed at time of Substantial Completion. E. Pre-Application Meeting: 1. Convene pre-application meeting minimum of 7 days before start of application of waterproof coatings. 2. Require attendance of parties directly affecting work of this section, including Contractor, Consultant, Applicator, Manufacturer, and subcontractors whose work interfaces or is affected by traffic coating work. 3. Review examination, preparation, mixing, application, protection, and coordination with other work. 1.4 DELIVERY, STORAGE, AND HANDLING A. Delivery: Deliver materials to site in manufacturer's original, unopened and labeled containers, and in quantities required to allow continuity of application. WATERPROOF COATINGS 07 1800 - 2 ©Morrison Hershfield Corporation.All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 B. Storage: Store materials in clean, dry, well ventilated area, away from heat and direct sunlight, in accordance with manufacturer's instructions. 1. Any materials found to be damaged or stored in a manner contrary to manufacturers recommendations shall be removed and replaced at Contractors expense. C. Handling: Protect materials during handling and application to prevent contamination or damage. Keep away form open fire, flame, or similar ignition source. Avoid skin and eye contact. Avoid breathing fumes. Workers shall wear protective clothing and equipment as recommended by manufacturer. Provide mechanical ventilation if being applied in confined or enclosed spaces, or as recommended by waterproof coating manufacturer. 1.5 PROJECT CONDITIONS A. Environmental conditions: Comply with waterproof coatings manufacturer's directions for maintenance of ambient and substrate temperature, moisture, humidity, ventilation, and other conditions required to execute and protect work. 1.6 COMPATIBILITY A. Notify Consultant immediately of any conditions where potentially incompatible materials may come in contact. At the request of the consultant, provide written confirmation from product manufacturers stating the materials used are compatible with each other. 1.7 WARRANTY A. Warranty for waterproof coatings: 1. Manufacturers system warranty covering workmanship and materials of installed system, agreeing to repair or replace waterproof coatings that do not comply with requirements or that deteriorate during the specified warranty period. Warranty does not include deterioration or failure of waterproof coating due to failure of properly prepared and treated substrate, fire, or vandalism. a. Deterioration of waterproof coatings includes, but is not limited to, the following: 1) Adhesive or cohesive failures. 2) Abrasion or tearing failures. 3) Surface crazing or spelling. 4) Intrusion of water into or through deck substrate. 2. Warranty Period: Twenty-five years from date of Substantial Completion. WATERPROOF COATINGS 07 1800 - 3 ©Morrison Hershfield Corporation.All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 PART 2 - PRODUCTS 2.1 MANUFACTURERS A. Pedestrian Traffic Coating for roof decks over habitable space: 1. Pre-approved systems: Subject to compliance with requirements, the following systems may be used a. Siplast: Terapro Pedestrian Traffic Waterproofing System b. Soprema: Alsan RS Balcony/Deck Fully-Reinforced Waterproofing System 2. General: Where both summer and winter grades of specified products are available, select grade most suitable based on weather conditions at time of installation. 3. Primer: Two component, PMMA based resin primer, suitable for substrates to receive traffic coating application. a. Siplast: Pro Primer W, or Pro Primer T (for concrete substrates only) b. Soprema: Alsan RS 276 Primer 4. Reinforcing Fabric: Manufacturers standard non-woven, needle punched polyester fleece, 40 mil thickness. a. Siplast: Pro Fleece b. Soprema: Alsan RS Fleece 5. Liquid Flashing Resin: Manufacturers standard multi—component, flexible PMMA based flashing resin a. Siplast: Terapro Flashing Resin b. Soprema: Alsan RS 230 Flash 6. Traffic Coating Field Coat: Manufacturers standard multi-component, flexible PMMA waterproofing resin a. Siplast: Terapro Base Resin b. Soprema: Alsan RS 230 Field 7. Traffic Coating Wear Surface: Manufacturers standard multi-component, flexible PMMA resin a. Siplast: Terapro Wearing Layer (Color to be selected by Owner) b. Soprema: Alsan RS 233 Self-Leveling Mortar WATERPROOF COATINGS 07 1800 - 4 ©Morrison Hershfield Corporation.All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 B. Traffic Coating Accessories 1. Cleaning Solvent/Solution: Cleaning material provided or approved by traffic coating manufacturer. a. Siplast: Pro Prep b. Soprema: Alsan RS Cleaner 2. Patching, Repair, and Smoothing Compound: Manufacturers standard multi- component PMMA based patching resin a. Siplast: Pro Paste Resin, or Pro Repair Mortar (for concrete substrates) b. Soprema: Alsan RS Paste or Alsan RS Detailer 3. Catalyst: Manufacturers standard reactive agent to induce curing of PMMA resins. a. Siplast: Pro Catalyst Powder b. Soprema: Alsan RS Catalyst Powder 4. Liquid Additive: Manufacturers standard liquid additive to increase viscosity of PMMA waterproofing products. a. Siplast: Pro Thixo b. Soprema: Alsan RS Liquid Thixo PART 3 - EXECUTION 3.1 EXAMINATION A. Conduct pre-application inspections of site with authorized waterproof coating manufacturers representative. B. Inspect areas involved in work to establish extent of work, access and need for protection of surrounding construction. C. Protect existing and new surroundings from primers, patching repair compounds and other liquid products. D. Examine substrate conditions with installer and manufacturers representative present for compliance with requirements for maximum moisture content, acceptable surface texture and other conditions affecting performance of work. 1. For the record, prepare written report, endorsed by applicator, listing conditions detrimental to performance of work. 2. Verify compatibility with and suitability of substrates, including compatibility with existing finishes. 3. Verify slope of existing substrate, including use of crickets to provide compound slope where required WATERPROOF COATINGS 07 1800 - 5 ©Morrison Hershfield Corporation.All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 a. Conduct slope test at each deck to receive traffic coating per general conditions indicated in Drawings to verify adequate (minimum 2%) slope is achieved throughout. 4. Verify no build-up of materials can result upon membrane and flashing installation that can impact proper slope to drain. 5. Test substrates for moisture content or water vapor transmission in accordance with membrane manufacturers recommendations. 6. Test for contaminates in substrate, as recommended by membrane manufacturer. 7. Begin coating application only after unsatisfactory conditions have been corrected and surfaces are dry. 8. Application of coating indicates acceptance of surfaces and conditions. 3.2 PREPARATION A. Surface preparation and detailing procedures shall be completed in accordance with waterproof coating system manufacturer's instructions and recommendations, except where more stringent requirements are indicated. B. Repair surface of substrates and correct slope using materials acceptable to membrane manufacturer. Mix, apply and cure patching and sloping materials according to manufacturers instructions. 1. Grind, plane, notch, or otherwise modify substrate as needed to prevent build-up of membrane or flashing materials along drainage paths. Ensure structural integrity of substrate is unaffected. C. Clean all deck surfaces to receive waterproof coating system in accordance with manufacturer's instructions; vacuum clean or blow clean with oil-free compressed air all surfaces to receive sealants, detailing materials or coatings immediately prior to installation. D. Mix and apply primer to surfaces to receive waterproof coatings in accordance with manufacturers recommendations. E. Rout, clean, prepare and detail surface cracks and other imperfections in accordance with manufacturer's instructions. 1. All joints in plywood sheathing shall be filled with Patching, Repair and Smoothing Compound and shall be pre-stripped with a minimum 6-inch wide patch of reinforcing fleece embedded in Flashing or Field Coat resin applied at a coverage rate recommended by manufacturer. 3.3 INSTALLATION, GENERAL A. Mix and apply all components in accordance with manufacturers recommendations. Use only proprietary membrane resins and materials, as supplied by membrane manufacturer, in quantities recommended by manufacturer for applications indicated. WATERPROOF COATINGS 07 1800 - 6 ©Morrison Hershfield Corporation.All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 B. Start waterproof coating application in presence of manufacturer's technical representative C. Follow membrane manufacturers instructions for hot or cold weather application. Where applicable, use summer or winter grade of materials based on weather conditions at time of application. D. Install reinforcing fleece in accordance with manufacturers recommendations. Fleece shall be installed flat and be fully embedded in resins, with no blisters, ridges, raised edges, or similar defects in application. Overlap seams in fleece a minimum 2-inches along edges, 4-inches at ends, and 4-inches at inside and outside corners. 3.4 FLASHING MEMBRANE INSTALLATION A. Complete flashing application prior to applying waterproof coating in main field of areas to receive waterproof coatings. B. Install flashings concurrently or immediately preceding application of field deck coatings to provide continuity of application, unless otherwise approved by Consultant and waterproof coating manufacturer. C. Prepare deck edge flashings, deck to wall flashings, and other flashing conditions indicated to receive waterproof coating system in accordance with manufacturer's instructions and as detailed. 1. Apply catalyzed Liquid Flashing resin by brush or roller to properly prepared and primed substrate at a coverage rate recommended by manufacturer. 2. Cut and fit fleece to lay flat and avoid build-up of material. 3. Roll out reinforcing fleece into base resin and embed into resin using a brush or roller. 4. Apply additional coat of catalyzed Liquid Flashing resin over fleece using a brush or roller, at a coverage rate recommended by manufacturer. 3.5 FIELD QUALITY CONTROL A. Adhesion test: 1. Adhesion testing shall be conducted by, or in the presence of, manufacturer's technical representative. The results of the tests must be documented and submitted to Consultant. 2. Perform no less than one adhesion cut tests on each completed walkway floor level. For each testing session, cut test the membrane at a minimum of three (3) locations. 3. Maintain test log and submit report to Consultant indicating tests, locations, dates, results, and remedial actions. 4. Consultant shall undertake additional selective cut tests as follows: a. Consultant shall determine the number of tests based on field observations. At a minimum, no less than three (3) walkays/ balcony locations will be randomly selected and tested WATERPROOF COATINGS 07 1800 - 7 ©Morrison Hershfield Corporation.All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 b. Should field testing reveal membrane with improper installation or adhesion, additional test cuts shall be undertaken at the Consultant's discretion. c. Contractor shall repair the cut test at no additional cost to Owner. B. Water ponding/run-off test. 1. Where slope of deck or drainage may be in question, upon request from Consultant, apply water to fully cover surface to which waterproof coating has been applied. Areas where accumulation of water occur as a result of inadequate slope or build-up of flashing materials, as determined by the Consultant, shall be corrected by methods approved by membrane manufacturer and Consultant. C. Manufacturers Field Review: 1. Manufacturer Field Inspection: Coordinate with the manufacturer's technical representative to conduct periodic in-progress inspections to verify installation is in compliance with manufacturer's recommendations and meets all warranty requirements. The number of site attendance shall be no less than three times including at the start of the job, at 50% progress, and at the end of the project. The manufacturer shall provide in writing to the Consultant a report of their observations. 2. Final waterproof coating Inspection: Arrange for waterproof coating manufacturer's technical personnel to inspect membrane installation on completion. Notify Consultant 48 hours in advance of date and time of inspection. 3.6 DISPOSAL A. Dispose of excess or unused material in accordance with manufacturers recommendations and authorities having jurisdiction. 3.7 PROTECTING AND CLEANING A. Protect waterproof coatings from damage and wear during remainder of construction period. B. Clean spillage from adjacent construction using cleaning agents and procedures recommended by manufacturer of affected construction. END OF SECTION 07 1800 WATERPROOF COATINGS 07 1800 - 8 ©Morrison Hershfield Corporation.All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 SECTION 072100 - THERMAL INSULATION PART 1 - GENERAL 1.1 SUMMARY A. This Section outlines the requirements to replace or to install new insulation including batt insulation, loose-fill insulation and spray foam insulation. B. Related Sections include the following: 1. Division 06 Section "Rough Carpentry Rehabilitation" 1.2 SUBMITTALS A. Submit the following: 1. Product Data: For each type of element as list in Part 2 — Products, if required in the design drawings. 2. Samples: for each component specified, including accessories. 1.3 QUALITY ASSURANCE A. Source Limitations: Obtain each type of building insulation through one source from a single manufacturer. B. Fire-Test-Response Characteristics: Provide insulation and related materials with the fire-test-response characteristics indicated, as determined by testing identical products per test method indicated below by UL or another testing and inspecting agency acceptable to authorities having jurisdiction. Identify materials with appropriate markings of applicable testing and inspecting agency. 1. Surface-Burning Characteristics: ASTM E 84. 2. Fire-Resistance Ratings: ASTM E 119. 3. Combustion Characteristics: ASTM E 136. 1.4 DELIVERY, STORAGE, AND HANDLING A. Protect insulation materials from physical damage and from deterioration by moisture, soiling, and other sources. Store inside and in a dry location. Comply with manufacturer's written instructions for handling, storing, and protecting during installation. THERMAL INSULATION 07 2100 - PAGE 1 of 3 ©Morrison Hershfield Corporation. All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 PART 2 - PRODUCTS 2.1 MATERIALS A. Unfaced, Glass-Fiber Blanket Insulation: 1. ASTM C 665, Type I; with maximum flame-spread and smoke-developed indexes of 25 and 50, respectively; passing ASTM E 136 for combustion characteristics. 2. Acceptable products: a. Thermal Batt Fiberglas insulation by Owens Corning b. Or approved alternate 3. Thickness: to match existing B. Faced, Glass-Fiber Blanket Insulation: 1. ASTM C 665, Type III, faced with foil-scrim vapor-retarder membrane on 1 face, with maximum flame-spread and smoke-developed indexes of 75 and 150, respectively 2. Acceptable products: a. Thermal Batt Fiberglas insulation with foil facing by Owens Corning b. Or approved alternate 3. Thickness: to match existing C. Glass-Fiber Loose-Fill Insulation: 1. ASTM C 764, Type I (pneumatic application)]; with maximum flame-spread and smoke-developed indexes of 5; non combustible per ASTM E136. 2. Acceptable products: a. Insulsafe SP Fiber Glass Blowing Insulation by Certainteed b. Or approved alternate 3. Thickness: as required to achieve total required R-value. D. Spray-Applied Urethane Foam Insulation 1. Two-component Spray-applied Polyurethane foam a. Acceptable products: 1) Basis of Design: Dow Chemical Company; Froth-Pak 2) Or approved alternate 2. Single component Spray-applied Polyurethane foam a. Acceptable products: 1) Basis of Design: Dow Chemical Company; Great Stuff Pro Gaps & Cracks 2) Or approved alternate PART 3 - EXECUTION 3.1 EXAMINATION AND PREPARATION A. Examine existing conditions where insulation is to be applied for compliance with recommendations of insulation manufacturer. THERMAL INSULATION 07 2100 - PAGE 2 of 3 ©Morrison Hershfield Corporation. All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 1. Proceed with installation only after unsatisfactory conditions have been corrected. B. Clean substrates of substances harmful to insulation or vapor retarders, including removing projections capable of puncturing vapor retarders or of interfering with insulation attachment. 3.2 INSTALLATION OF INSULATION A. Comply with insulation manufacturer's written instructions applicable to products and application indicated. B. Install insulation that is undamaged, dry, and unsoiled and that has not been left exposed at any time to ice, rain, and snow. C. Extend insulation in thickness indicated to envelop entire area to be insulated. Cut and fit tightly around obstructions and fill voids with insulation. Remove projections that interfere with placement. D. Water-Piping Coordination: If water piping is located within insulated exterior walls, coordinate location of piping to ensure that it is placed on warm side of insulation and insulation encapsulates piping. E. Set vapor-retarder-faced batt insulation units with vapor retarder to interior side of assembly, unless otherwise indicated. F. Place loose-fill insulation into attic spaces indicated, by machine blowing, to comply with ASTM C 1015. Level horizontal applications to uniform thickness as indicated, lightly settle to uniform density, but do not compact. 3.3 PROTECTION A. Protect installed insulation from damage due to harmful weather exposures, physical abuse, and other causes. Provide temporary coverings or enclosures where insulation is subject to abuse and cannot be concealed and protected by permanent construction immediately after installation. END OF SECTION 072100 THERMAL INSULATION 07 2100 - PAGE 3 of 3 ©Morrison Hershfield Corporation. All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 SECTION 07 2500 —WEATHER BARRIER PART 1 - GENERAL 1.1 SUMMARY A. This Section outlines the requirements for the installation of the air/weather barrier and related fleshings. B. Related sections 1. Division 6 Section "Rough Carpentry". 2. Division 7 Section "Sheet Metal Flashing and Trim". 3. Division 7 Section "Joint Sealants" 4. Division 7 Section "Fiber-Cement Siding" 5. Division 8 Section "New Windows and Doors" 1.2 PERFORMANCE REQUIREMENTS A. Weather Barrier: 1. The sheet weather barrier is to be installed behind new exterior wall cladding as the weather resistive barrier to resist rainwater penetration as well as the air barrier to improve air tightness of the wall systems. The terms weather barrier, weather resistive barrier, and air/weather barrier may be used interchangeably. 1.3 SUBMITTALS A. Submit the following: 1. Product data: for each type of element in the weather resistive barrier system, accessory components, flashing materials, related sealants and fasteners. 2. Samples: for each component specified, including accessories. 3. Warranties as specified in this Section. 1.4 QUALITY ASSURANCE A. Installer Qualifications: Engage an experienced Installer who is qualified to install manufacturer's products. B. Mockups: Install job mock-up using specified air/weather barrier with system of fastening and taping seams. Mock-ups of air/weather barrier shall include flashing detail at base of wall, through wall fleshings, and typical wall penetrations, as indicated in the drawings. Mock-ups associated with window and door lashings are specified in Division 8. Obtain building envelope Consultant's approval of system for appearance and workmanship standard. WEATHER BARRIER 07 2500 - PAGE 1 of 7 ©Morrison Hershfield Corporation.All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 C. Pre-installation Conference: Conduct conference at Project site. 1. Include installers of other construction connecting to weather barrier, such as roofing, waterproofing, joint sealants, and windows. 2. Review weather barrier requirements including surface preparation, substrate condition and pretreatment, forecasted weather conditions, special details and sheet flashings, mockups, installation procedures, sequence of installation, and protection and repairs. 3. Conduct conference at Project site to comply with requirements in Division 01 Section "Project Management and Coordination". 1.5 DELIVERY, STORAGE, AND HANDLING A. Deliver materials in manufacturer's original, unopened containers or packages with labels intact and legible. B. Label materials with manufacturer's name, product, and date of manufacture and directions for storage. C. Protect stored materials from direct sunlight. D. Immediately remove any damaged material from the jobsite. E. Protect materials from damage from transit, handling, storage and installation. Place materials on pallets or raised platforms and fully protect from moisture. 1.6 PROJECT CONDITIONS A. Apply weather barriers and accessories within range of ambient and substrate temperatures and moisture conditions recommended by weather barriers manufacturer. B. Sequence installation of air/weather barrier and associated flashings to ensure lapping and integration with adjacent building envelope components are completed as detailed in the drawings. 1.7 WARRANTY A. Manufacturers Special Limited Warranty 1. Provide weather-barrier manufacturer's warranty for weather barrier assembly for a period of ten (10) years from date of substantial completion. B. Warrant material to be free of defects and replace any found to be defective at no cost to the Owner. PART 2 - PRODUCTS WEATHER BARRIER 07 2500 - PAGE 2 of 7 ©Morrison Hershfield Corporation.All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 2.1 MATERIALS/COMPONENTS A. Weather Resistive Barrier 1. A non-perforated, nonwoven, non-absorbing, vapor permeable membrane made from spunbonded olefin or polypropylene. a. Basis of Design: Fortifiber; WeatherSmart Commercial and related accessories 2. Alternates: Subject to compliance with specified requirements, the following weather barrier product system may also be used: a. Tyvek CommercialWrap by DuPont 3. Performance and Material Characteristics 1. AATCC-127, Water Penetration Resistance, exceeded at 280 2. TAPPI T-460, Gurley Hill (sec/100cc) Air infiltration at >1500 seconds 3. TAPPI T-41D, Basis weight of 2.7oz/yd 4. ASTM E96 Method B, Water Vapor Transmission, 28 perms 5. ASTM E1677, Air Retarder Material Standard Specification, Type I air barrier B. UV-Resistant Weather Resistive Barrier 1. Basis of Design: Benjamin Obdyke; Flatwrap UV Black Housewrap 2. Alternates: Subject to compliance with specified requirements. C. Baffle (Weather Resistive Barrier) 1. A non-perforated, nonwoven, non-absorbing, vapor permeable membrane made from spunbonded olefin or polypropylene. a. Basis of Design: WeatherSmart Housewrap by Fortifiber 2. Alternates: Subject to compliance with specified requirements, the following weather barrier product system may also be used: a. DuPont; Tyvek CommercialWrap D. Sealing Tape and Sealant: 1. Sealing Tape: Fortifiber Sheathing Tape or DuPontTM Tyvek® Tape (seam-seal) or other weather barrier manufacturer's proprietary sealing tape. 2. Sealant for lap joints and at conditions where the weather barrier is in contact with other materials, use Tyvek Commercial Sealant or Moistop sealant or other weather barrier manufacturers proprietary sealant or refer to Section 07 9200 Joint Sealant for other options. If proprietary sealant not used, verify compatibility of sealant with weather barrier manufacturer E. Fasteners: 1. For fastening to wood sheathing: DuPontTM Tyvek® Wrap Cap or hot-dipped galvanized nails with 1-inch diameter plastic washers. 2. For fastening to gypsum sheathing: Fluoropolymer coated screw with 2-inch diameter plastic washer or DuPontTM Tyvek®Wrap Cap Screws. 3. Upon prior approval by consultant, wide crown galvanized or stainless steel staples may be used. F. Flexible Flashing: 1. Flexible Sheet Flashing: Composite, self-adhesive flashing product consisting of a pliable, rubberized-asphalt or butyl compound, bonded to a polyethylene or polyolefin film to produce an overall thickness of not less than 0.025 inch on WEATHER BARRIER 07 2500 - PAGE 3 of 7 ©Morrison Hershfield Corporation.All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 vertical surfaces and an overall thickness of not less than 0.040 on horizontal surfaces. 2. Performance and Material Characteristics a. Membrane Air Permeance: Not to exceed 0.004 cfm/sq. ft. of surface area at 1.57-lbf/sq. ft. (0.02 L/s x sq. m of surface area at 75-Pa) pressure difference; ASTM E 2178. b. Tensile Strength: 250 psi (1.7 MPa) minimum; ASTM D 412, Die C, modified. c. Ultimate Elongation: 200 percent minimum; ASTM D 412, Die C, modified. d. Low-Temperature Flexibility: Pass at minus 20 deg F (minus 29 deg C); ASTM D 1970. e. Crack Cycling: Unaffected after 100 cycles of 1/8-inch (3-mm) movement; ASTM C 836. f. Puncture Resistance: 40 lbf(180 N) minimum; ASTM E 154. g. Water Absorption: 0.15 percent weight-gain maximum after 48-hour immersion at 70 deg F (21 deg C); ASTM D 570. h. Vapor Permeance: 0.05 perms (2.9 ng/Pa x s x sq. m); ASTM E 96, Water Method. 3. Primer for Flexible Flashing: Product recommended by manufacturer of flexible flashing for substrate. 4. Flashings on Vertical Wall Surfaces: a. Minimum 25 mil thickness b. Proprietary Flashing: Fortiflash (25-mil) or DuPont StraightFlash or other approved proprietary flexible flashing membrane produced by the weather resistive barrier manufacturer. c. Alternates: subject to confirmation of compatibility by the manufacturer of weather resistive barrier system, the following product may also be used: 1) Grace Construction Products, a unit of W. R. Grace & Co.; Vycor Plus— Building; a 25 mil SBS product. 2) Henry Company; Blueskin WB; a 35 mil SBS product. 3) Protecto Wrap Company; BT25XL; a 25 mil SBS product: 5. Flashings on Horizontal Surfaces used for forming window sill, door sill pans, or other horizontal surfaces. a. Minimum 40 mil; the following products are approved for use: b. Proprietary Flashing: Fortiflash (40-mil) or DuPont FlexWrap or other approved proprietary flashing produced by the weather resistive barrier manufacturer. c. Alternates: subject to confirmation of compatibility by the manufacturer of weather resistive barrier system, the following product may be used: 1) Protecto Wrap; Protecto Flex; a 60 mil SBS product. 2) Protecto Wrap; PW 100/60; a 60 mil SBS product 6. High Temperature Flashing used under exterior metal copings, cap flashings, at fire-place terminations, or as indicated in the Drawings: a. Minimum 25 mil thickness with a maximum service temperature of not less than 240 F. b. Subject to confirmation of compatibility by the manufacturer of weather resistive barrier system, the following product may be used 1) Henry Company; Blueskin PE 200 HT; a 40 mil SBS product. 2) W.R. Grace: & Co.: Grace Ultra Roofing Underlayment; a 30 mil butyl rubber product. WEATHER BARRIER 07 2500 - PAGE 4 of 7 ©Morrison Hershfield Corporation.All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 3) W.R. Grace: & Co.: Grace Vycor Butyl Window and Door Flashing; a 25 mil butyl rubber product. 4) Fortifiber: Fortiflash Butyl 30 mil PART 3 - EXECUTION 3.1 PREPARATION AND EXAMINATION A. Examine substrates, areas, and conditions, with installer present, for compliance with requirements and other conditions affecting performance. B. Clean and prepare substrate according to manufacturer's written recommendations. 3.2 INSTALLATION A. Weather Resistive Barrier Installation: 1. Install weather-resistive barrier horizontally in successive strips beginning 2 inches below the lowest point of the wood framing, or as otherwise depicted in the drawings, and progressing upwards with each succeeding sheet. 2. Follow the specific requirements for lapping and integration with fleshings, wall penetrations, and adjacent building envelope components as described in the details. 3. Lap horizontal laps minimum of 6-inch and arranged to shed water away from the wall surface, i.e., upper sheet overlapping the lower sheet. Tape seal horizontal laps, or apply sealant at laps where metal flashing or similar component prevents taping directly between overlapping sheets. 4. Make vertical laps where required and with a minimum 12-inch overlap. Tape seal vertical laps. 5. Fastening: a. Install fasteners in accordance with manufacturers recommendations. b. Unless otherwise required by product manufacturer, install sufficient fasteners to secure the weather barrier uniformly in place, without tenting or billowing, until the installation of the furring/strapping to permanently secure the weather barrier. 1) Align fastener locations for weather barrier with locations to receive vertical wood furring. 6. Tape seal weather-resistive barrier penetrations such as nail and staple holes. 7. If weather barrier has been damaged resulting in perforation, cover damaged area with new material ensuring that lapping rules have been followed. Apply sealing tape for small tears or perforations to damaged barrier. 8. Ensure that lapping rules have been followed at penetration and at intersections with membrane and sheet metal fleshings, unless noted otherwise. 9. Fully form all inside corners to prevent tenting. 10. Apply sealant, as indicated, at details where air tightness layer is transferred from weather-resistive barrier to another material such that continuity of air tightness layer is maintained. WEATHER BARRIER 07 2500 - PAGE 5 of 7 ©Morrison Hershfield Corporation.All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 B. Flexible flashing installation: 1. Apply flexible flashing where indicated to comply with manufacturers written instructions. a. When ambient and substrate temperatures range between 25 and 40 deg F, install self-adhering, modified bituminous membrane sheets produced for low-temperature application. Do not use low-temperature sheets if ambient or substrate temperature is higher than 60 deg F. b. Verify that substrates are sound and free of oil, grease, dirt, or other contaminants. c. At changes in substrate plane, apply sealant or termination mastic beads at sharp corners and edges to form a smooth transition from one plane to another. d. Cover gaps in substrate plane and form a smooth transition from one substrate plane to another with stainless-steel sheet mechanically fastened to structural framing to provide continuous support for membrane. e. Prime all substrates to receive flexible flashings. Apply primer in accordance with flashing manufacturer recommendations. f. Lap seams and junctures with other materials at least 2-inches, unless otherwise approved by Consultant. g. Lap flashing over weather-resistive barrier at bottom of openings as detailed in the drawings. h. Lap weather-resistive barrier over flashing at transition to existing concrete or masonry foundations and walls, in accordance with the details. i. Apply 4-inch wide self-adhesive membrane vertically, extending 2-inches horizontally in both directions over weather-resistive barrier membrane centered at inside and outside corners. 1) Install wood furring over each face of membrane on both adjacent faces to each corner to mechanically secure membrane. j. After flashing has been applied, roll surfaces with a hard rubber or metal roller to ensure that flashing is completely adhered to substrates. k. Install membrane sheets and auxiliary materials to form a seal with adjacent construction and to maintain a continuous membrane. I. Repair punctures, voids, and deficient lapped seams in membrane. Slit and flatten fishmouths and blisters. Patch with membrane sheet extending 6-inch beyond repaired areas in all directions. m. Correct deficiencies in or remove membrane that does not comply with requirements; repair substrates and reapply membrane components. 3.3 FIELD QUALITY CONTROL A. Manufacturer Field Inspection: Coordinate with the manufacturer's technical representative to conduct periodic in-progress inspections to verify installation is in compliance with manufacturer's recommendations and meets all warranty requirements. The number of site attendance shall be no less than three times including at the start of the job, at 50% progress, and at the end of the project. The manufacturer shall provide in writing to the Consultant a report of their observations. WEATHER BARRIER 07 2500 - PAGE 6 of 7 ©Morrison Hershfield Corporation.All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 3.4 REPAIRS, CLEANING AND PROTECTION A. Repair torn breathable underlayment as follows: insert a full height piece of weather barrier extending 12 inches horizontally beyond the damage and extend up and under the weather barrier above. Mechanically attach the weather barrier to substrate top and bottom. B. Remove mud and similar marks with a water only scrub. If chemicals have been spilled on the weather barrier, treat as a tear and repair as stated above. C. Protect installed weather barrier from damage due to ultraviolet light, harmful weather exposures, physical abuse, and other causes in accordance with Manufacturer's written instructions. END OF SECTION 07 2500 WEATHER BARRIER 07 2500 - PAGE 7 of 7 ©Morrison Hershfield Corporation.All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 SECTION 073113 - ASPHALT SHINGLES ROOFING PART 1 - GENERAL 1.1 SUMMARY 1. This Section outlines the requirements for the reinstatement of underlayment and shingles where removed, and for the replacement of roof accessories. B. Related Sections include the following: 1. Division 06 Section "Rough Carpentry Rehabilitation" 2. Division 07 Section "Sheet Metal Flashing and Trim" 1.2 DEFINITIONS A. Roofing Terminology: Refer to ASTM D 1079 and glossary of NRCA's "The NRCA Roofing and Waterproofing Manual" for definitions of terms related to roofing work in this Section. 1.3 SUBMITTALS A. Submit the following: 1. Product Data: For each type of product indicated. 2. Samples for Verification: For the following products, of sizes indicated, to verify material and color selected. a. Asphalt Shingle: Full-size asphalt shingle strip. b. Roof underlayment: 12 inches square. c. All specified saddle flashings: full size d. All specified roof fleshings: 12 inches long. 3. Qualification Data: For Installer, including certificate signed by asphalt shingle manufacturer stating that Installer is approved, authorized, or licensed to install roofing system indicated. 4. Maintenance Data: For asphalt shingles to include in maintenance manuals. 5. Warranties: Sample of warranties specified in this Section. 1.4 QUALITY ASSURANCE A. Installer Qualifications: A firm or individual that is approved, authorized, or licensed by asphalt shingle roofing system manufacturer to install roofing system indicated. B. Source Limitations: Obtain shingles and underlayment through one source from a single asphalt shingle manufacturer or materials specifically approved by Shingle Manufacturer. ASPHALT SHINGLES 07 3113 - PAGE 1 of 7 ©Morrison Hershfield Corporation. All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 C. Fire-Test-Response Characteristics: Provide asphalt shingle and related roofing materials with the fire-test-response characteristics indicated, as determined by testing identical products per test method below by UL or another testing and inspecting agency acceptable to authorities having jurisdiction. Identify materials with appropriate markings of applicable testing and inspecting agency. 1. Exterior Fire-Test Exposure: Class B or better per ASTM E 108, for application and roof slopes indicated. D. Mockups: Build mockups to verify selections made under sample submittals and to demonstrate aesthetic effects and set quality standards for materials and execution. 1. Construct mock-up at location selected or approved by Consultant 2. Mock-up shall include installation of underlayment, membrane flashings, rake edge and step fleshings, eave flashings, valley flashings, ridge vents, roof vents, typical pipe penetrations, and asphalt shingles. 3. Approved mockups may become part of the completed Work if undisturbed at time of Substantial Completion. E. Preinstallation Conference: Conduct conference at Project site to comply with requirements in Division 01 Section "Project Management and Coordination." 1.5 DELIVERY, STORAGE, AND HANDLING A. Store roofing materials in a dry, well-ventilated, weathertight location according to asphalt shingle manufacturer's written instructions. Store underlayment rolls on end on pallets or other raised surfaces. Do not double-stack rolls. 1. Handle, store, and place roofing materials in a manner to avoid damage to roof deck or structural supporting members. B. Protect unused underlayment from weather, sunlight, and moisture when left overnight or when roofing work is not in progress. 1.6 PROJECT CONDITIONS A. Weather Limitations: Proceed with installation only when existing and forecasted weather conditions permit asphalt shingle roofing to be performed according to manufacturer's written instructions and warranty requirements. 1. Install SBS Modified Fiberglass and self-adhesive membrane underlayment within the range of ambient and substrate temperatures and moisture content recommended by product manufacturer. 1.7 WARRANTY A. Special Warranty: Manufacturer's standard form in which manufacturer agrees to repair or replace asphalt shingles that fail in materials or workmanship within specified warranty period. 1. Limited Material Warranty Period: 30 years from date of Substantial Completion. ASPHALT SHINGLES 07 3113 - PAGE 2 of 7 ©Morrison Hershfield Corporation. All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 2. Limited Wind Warranty: Asphalt shingles will resist blow-off or damage caused by wind speeds up to 110 mph for 5 years from date of Substantial Completion. 3. Algae-Discoloration Warranty: Asphalt shingles will not discolor from algae growth for 20 years from date of Substantial Completion. 4. Workmanship Warranty Period: 10 years from date of Substantial Completion. B. Special Project Warranty: Roofing Installer's warranty, on warranty form signed by roofing Installer, covering Work of this Section, in which roofing Installer agrees to repair or replace components of asphalt shingle roofing that fail in materials or workmanship within the following warranty period: 1. Warranty Period: Two years from date of Substantial Completion. PART 2 - PRODUCTS 2.1 MATERIALS/COMPONENTS A. Glass-Fiber-Reinforced Asphalt Shingles 1. Laminated-Strip SBS-Modified Asphalt Shingles: ASTM D 3462, laminated, multi-ply overlay construction, glass-fiber reinforced, mineral-granule surfaced, and self-sealing; complying with UL 2218, Class IV impact resistance. 2. Basis-of-Design Product: a. Malarkey Roofing Company; 1) Malarkey Legacy®Architectural Laminated Shingles 3. Alternates: Subject to compliance with requirements, provide either the named product or a comparable product from the following manufacturers: a. Certain Teed Corporation; b. Elk Corporation of Dallas; c. GAF Materials Corporation; d. IKO; e. Owens Corning; f. PABCO Roofing Products; g. TAMKO Roofing Products, Inc. 4. Algae Resistance: Shingles treated with Scotchgard Algae Resistant Roofing System by 3M. 5. Shingle Size: Manufacturer's standard. 6. Color: As selected by Owner from manufacturer's full range. 7. Hip and Ridge Shingles: Manufacturer's standard units to match asphalt shingles. B. Underlayment Materials 1. SBS Modified Fiberglass Underlayment: a. ASTM D 4601, Type II, UL Class 'A' Fire rated; mechanically attached. b. Available Products: Malarkey; Right Start UDL 2. Self-adhering, cold-applied membrane: a. Minimum 40-mil thickness, rubberized asphalt adhesive with non-slip surfacing. Provide primer for adjoining wood, gypsum board, concrete or masonry surfaces to receive underlayment. ASPHALT SHINGLES 07 3113 - PAGE 3 of 7 ©Morrison Hershfield Corporation. All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 b. Available Products. Subject to approval from shingle manufacturer, provide one of the following: 1) Malarkey: #170 Arctic Seal Ice & Water Eave& Valley Guard 2) W.R. Grace: Ice & Water Shield. 3) Henry Company: Eaveguard. C. Asphalt Roofing Cement: 1. ASTM D 4586, Type II, asbestos free. D. Roofing Nails: 1. ASTM F 1667; stainless-steel or hot-dip galvanized steel wire shingle nails, minimum 0.120-inch- diameter, barbed or deformed shank, sharp-pointed, with a minimum 3/8-inch- diameter flat head and of sufficient length to penetrate 3/4 inch into solid wood decking or extend at least 1/8 inch through OSB or plywood sheathing less than % inch thick. 2. Where nails are in contact with metal flashing, use nails made from same metal as flashing. 3. Roofing nail material and sizes must comply with recommendations of shingle manufacturer. E. Metal Flashing And Trim 1. Sheet Metal Flashing and Trim: Comply with requirements in Division 07 Section "Sheet Metal Flashing and Trim". 2. Fabricate sheet metal flashing and trim to comply with minimum recommendations in SMACNA's "Architectural Sheet Metal Manual". Flashing types and profiles include, but are not limited to the following items. Specific profiles and dimensions of fleshings shall be as indicated in the drawings, but in no cases shall it be less than the following: a. Apron Flashings: Fabricate with lower flange a minimum of 6 inches over and 6 inches beyond each side of downslope asphalt shingles and 6 inches up the vertical surface. b. Step Flashings: Fabricate with a minimum headlap of 2 inches and a minimum extension of 4 inches over the underlying asphalt shingle and 4 inches up the vertical surface. Each flashing section shall be minimum 8 inches long. c. Kick-out Diverter Flashing: Fabricate with watertight seams. Fabricate with a minimum headlap of 2-inches and a minimum extension of 5 inches over the underlying asphalt shingle and 5-inches up the vertical surface. Fabricate bottom vertical leg at 110 degree angle to evacuate run-off into gutter. d. Drip Edges: Fabricate in lengths not exceeding 10 feet with minimum 4 inches roof deck flange and 2 inches fascia flange with 3/8-inch drip at lower edge. e. Open Valley Flashings: W-shaped profile, with minimum 1-inch high center bend. Flashing shall be minimum 18-inches wide, centered in the valley. Fabricate in lengths not exceeding 10 feet f. Cricket Flashings: Fabricate with concealed flange extending a minimum of 24 inches beneath upslope asphalt shingles and 6 inches beyond each side of chimney and 6 inches above the roof plane. ASPHALT SHINGLES 07 3113 - PAGE 4 of 7 ©Morrison Hershfield Corporation. All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 F. Gutters and Downspouts: 1. As specified in Division 07 Section "Sheet Metal Flashing and Trim. PART 3 - EXECUTION 3.1 EXAMINATION A. Examine substrates, areas, and conditions, with Installer present, for compliance with requirements for installation tolerances and other conditions affecting performance of work. 1. Examine roof sheathing to verify that sheathing joints are supported by framing and blocking or metal clips and that installation is within flatness tolerances. 2. Verify that substrate is sound, dry, smooth, clean, sloped for drainage, and completely anchored; and that provision has been made for fleshings and penetrations through asphalt shingles. 3. For the record, prepare written report, endorsed by Installer, listing conditions detrimental to performance of work. B. Ensure that all new and reinstalled exhaust ducts and vents are properly and rigidly connected to expel exhaust air to the exterior. Provide duct extenders where required to ensure proper connection between ducts and vents. C. Proceed with installation only after unsatisfactory conditions have been corrected. Installation of roofing shall constitute acceptance of conditions. 3.2 INSTALLATION A. Underlayment Installation 1. SBS Modified Fiberglass Underlayment: a. Secure the underlayment to the roof deck with approved use of staples, plastic cap felt nails, or galvanized roofing nails, in accordance with manufacturer's installation instructions. b. Underlayment shall be installed flat against roof substrate without wrinkles or buckles. 2. Self-Adhering Sheet Underlayment: a. Install self-adhering sheet underlayment, wrinkle free, on roof deck or over SBS modified fiberglass underlayment at locations indicated on Drawings and outlined below, lapped in direction to shed water. Install in accordance with manufacturers recommendations and integrated with underlayment and flashings as indicated. Lap sides not less than 3-1/2 inches. Lap ends not less than 6 inches staggered 24 inches between courses. Roll membrane with roller. Cover underlayment within seven days. b. Prime surfaces to receive self-adhering sheet underlayment. c. Dimensions of self-adhering sheet underlayment shall be as indicated in the drawings. ASPHALT SHINGLES 07 3113 - PAGE 5 of 7 ©Morrison Hershfield Corporation. All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 3. Valley Underlayment: Install in accordance with manufacturers recommendations. a. Install a minimum 36-inch wide self-adhesive membrane underlayment centered in valley. b. Lace SBS modified fiberglass underlayment into and through valleys from each side of the valley. B. Metal Flashing Installation 1. General: Install metal flashings and other sheet metal to comply with requirements in Division 07 Section "Sheet Metal Flashing and Trim" and as recommended by shingle manufacturer. 2. Install metal flashings according to recommendations in ARMA's "Residential Asphalt Roofing Manual" and asphalt shingle recommendations in NRCA's "The NRCA Roofing and Waterproofing Manual." 3. Apron Flashings: Extend lower flange over and beyond each side of downslope asphalt shingles and up the vertical surface. 4. Step Flashings: Install with a headlap of 2 inches and extend over the underlying asphalt shingle and up the vertical surface. Fasten to roof deck only. 5. Cricket Flashings: Install against the roof-penetrating element extending concealed flange beneath upslope asphalt shingles and beyond each side. 6. Open Valley Flashings: Install metal flashing centrally in valleys, a. Lap ends at least 8 inches in direction to shed water and apply continuous bead of roofing cement at lap. Do not place fasteners at lapped section. b. Install fasteners no more than 1-inch from edges of valley flashing, spacing fasteners 10 to 12 inches o.c. c. Apply minimum 8-inch wide strip of self-adhesive membrane on both sides of valley, lapping 3-inches onto valley flashing and 5-inches onto adjacent underlay along length of valley flashing. 7. Rake Drip Edges: Install rake drip edge flashings over underlayment and fasten to roof deck. 8. Eave Drip Edges: Install eave drip edge flashings above eave membrane flashing and below underlayment and fasten to roof deck. C. Asphalt Shingle Installation 1. Install asphalt shingles according to manufacturer's written instructions, recommendations in ARMA's "Residential Asphalt Roofing Manual," and asphalt shingle recommendations in NRCA's "The NRCA Roofing and Waterproofing Manual." In case of conflict between these documents, the most stringent requirements shall be followed. 2. Install shingle starter course in accordance with manufacturer's recommendations. a. Extend asphalt shingles 1/2 inch over fascia at eaves and rakes. b. Install starter strip along rake edge, unless otherwise recommended by manufacturer. 3. Install remaining courses of asphalt shingles in accordance with manufacturer's recommendations. 4. Fasten asphalt shingle strips with a minimum of six roofing nails located according to manufacturer's written instructions. ASPHALT SHINGLES 07 3113 - PAGE 6 of 7 ©Morrison Hershfield Corporation. All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 5. When ambient temperature during installation is below 50 deg F, seal asphalt shingles with asphalt roofing cement spots in accordance with manufacturer's recommendations. 6. Open Valleys: Cut and fit asphalt shingles at open valleys, trimming upper concealed corners of shingle strips. Maintain uniform width of exposed open valley from highest to lowest point. a. Set valley edge of asphalt shingles in a 3-inch- wide bed of asphalt roofing cement. b. Do not nail asphalt shingles to metal open valley fleshings. 7. Integrate shingles at roof vents, pipe flashing, step fleshings, cricket flashings and other roof penetrations in accordance with manufacturer's recommendations. 8. Ridge Vents: Install continuous ridge vents over asphalt shingles according to manufacturer's written instructions. Fasten with roofing nails of sufficient length to penetrate sheathing as specified in Paragraph 2.3.B. 9. Ridge and Hip Cap Shingles: Install ridge and hip cap shingles in accordance with manufacturer's recommendations. Lap cap shingles at ridges to shed water away from direction of prevailing winds. Fasten with roofing nails of sufficient length to penetrate sheathing. a. Fasten ridge cap asphalt shingles to cover ridge vent without obstructing airflow. 3.3 FIELD QUALITY CONTROL A. Manufacturer Field Inspection: Coordinate with Manufacturer's technical personnel to conduct periodic in-progress inspections to ensure compliance with warranty requirements. The number of site visits shall be no less than three times scheduled as follows: at the start of the project, at 50% progress, and at the end of the project. The manufacturer shall provide in writing to Consultant a report of their field observations for each site visit. 3.4 ADJUSTING AND CLEANING A. Repair or remove and replace components of roofing system that do not comply with specified requirements. B. Clean finished surfaces and maintain in a clean condition during construction. END OF SECTION 07 3113 ASPHALT SHINGLES 07 3113 - PAGE 7 of 7 ©Morrison Hershfield Corporation. All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 SECTION 07 4646— FIBER-CEMENT SIDING PART 1 - GENERAL 1.1 SUMMARY A. This Section outlines the requirements for the installation of the fiber cement siding and trims. B. Related Sections include the following: 1. Division 6 Section "Rough Carpentry Rehabilitation" 2. Division 7 Section "Weather Barriers" 3. Division 7 Section "Sheet Metal Flashing and Trim" 4. Division 7 Section "Joint Sealants" 5. Division 9 Section "Painting" 1.2 SUBMITTALS A. Action Submittals 1. Product Data: For each type of siding, trims and fasteners as specified. 2. Samples for Verification a. Provide 12-inch long by actual width samples of each type of fiber-cement siding and trim specified. 3. Maintenance Data: For each type of siding product specified 4. Warranties: As specified in this Section 1.3 QUALITY ASSURANCE A. Source Limitations for Siding: Obtain each type, color, texture, and pattern of siding, including related accessories, through one source from a single manufacturer. B. Mockup: Build mockup of each type of siding to verify selections made under sample submittals and to demonstrate aesthetic effects. 1. Build mockup approximately 120 inches long by 120 inches high. Include outside corner on one end of mockup and inside corner on other end. C. Pre-installation Conference: Conduct conference at Project site to comply with requirements in Division 01 Section "Project Management and Coordination." 1.4 PROJECT CONDITIONS A. Weather Limitations: Proceed with siding installation only if substrate is dry and if existing and forecasted weather conditions permit siding to be installed according to manufacturer's written instructions. FIBER-CEMENT SIDING 07 4646 - PAGE 1 of 6 © Copyright Morrison Hershfield Corporation. All rights reserved Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 B. Coordinate installation with fleshings and other adjoining construction to ensure proper sequencing. 1.5 WARRANTY A. Manufacturer Warranty: Manufacturer's standard form in which manufacturer agrees to repair or replace siding and trim that does not comply with requirements or that fails within specified warranty period. 1. Warranty Period: a. Fiber-cement Siding: minimum 30 years from date of Substantial Completion. b. Fiber-cement Trim: minimum 10 years from date of Substantial Completion. B. Installer Warranty: Installer shall warrant that siding and trim has been installed in conformance with requirements of Contract Documents. Work found during Warranty period to be not in conformance to Contract Documents shall be repaired or replaced at no cost to Owner. 1. Warranty Period: 2 years from date of Substantial Completion. PART 2 - PRODUCTS 2.1 MATERIALS/COMPONENTS A. Lap Siding (Refer to Leeb's Material Schedule on Sheet Al — M3) 1. Fiber-Cement Lap Siding: Siding made from fiber-cement board that does not contain asbestos fibers; complies with ASTM C 1186, Type A, Grade II; is classified as noncombustible when tested according to ASTM E 136; and has a flame-spread index of 25 or less when tested according to ASTM E 84. 2. Manufacturer: a. Basis-of-Design Product: James Hardie Inc.- HZ10 - HardiePlank b. Alternates: Subject to compliance. 3. Plank Type and Width: Straight Edge Panel with a Smooth Finish with 8.25 inch width (7 inch exposed) or unless otherwise approved by owner. 4. Plank Length: Longest practical length but not less than 12 feet. 5. Plank Thickness: 0.312 6. Factory Face and Edge Priming: Manufacturer's standard primer compatible with finish top coats. PrimePlus by James Hardie or approved alternate. B. Fiber-Cement Trim And Batten Boards (Refer to Leeb's Material Schedule on Sheet Al — M2 (Battens) and M5 (Trim)) 1. Fiber-Cement Trim: Trim made from fiber-cement that does not contain asbestos fibers; complies with ASTM C 1186, Type A, Grade II; is classified as noncombustible when tested according to ASTM E 136; and has a flame-spread index of 25 or less when tested according to ASTM E 84. 2. Basis-of-Design Product: James Hardie Inc. HardieTrim boards. 3. Trim type, pattern: HardieTrim 5/4 Smooth unless otherwise approved by owner FIBER-CEMENT SIDING 07 4646 - PAGE 2 of 6 © Copyright Morrison Hershfield Corporation. All rights reserved Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 4. Trim size and thickness: Trim thickness to be 5/4 inch. a. Trim width to vary: 1) Window Trim: 4 inch wide, unless otherwise approved by owner 2) Bellyband Trim: 12 inch wide, unless otherwise approved by owner 3) Outside Corner Trim: 4 inch wide in both directions per detail, unless otherwise approved by owner 4) Other: See Typical details. 5. Batten type and pattern: HardieTrim Smooth Batten Boards unless otherwise approved by owner. 6. Batten Width and Thickness: 2.5 inch by 0.75 inch 7. Battens are to be installed 12" on center 8. Factory Face and Edge Priming: Manufacturer's standard primer compatible with finish top coats. PrimePlus by James Hardie or approved alternate C. Shingle Siding (Refer to Leeb's Material Schedule on Sheet Al — M1) 1. Fiber-Cement Shingle Siding: Siding made from fiber-cement board that does not contain asbestos fibers; complies with ASTM C 1186, Type A, Grade II; is classified as noncombustible when tested according to ASTM E 136; and has a flame-spread index of 25 or less when tested according to ASTM E 84. 2. Manufacturer: a. Basis-of-Design Product: James Hardie Inc.- HZ10 - HardieShingle b. Alternates: Subject to compliance. 3. Shingle Panel Type and Width: Straight Edge Panel with a Smooth Finish in 4'x2' panels or unless otherwise approved by owner. 4. Plank Thickness: 0.25 inches (1/4") 5. Factory Face and Edge Priming: Manufacturer's standard primer compatible with finish top coats. PrimePlus by James Hardie or approved alternate. D. Panel Siding (Refer to Leeb's Material Schedule on Sheet Al — M2) 1. Fiber-Cement Panel Siding: Siding made from fiber-cement board that does not contain asbestos fibers; complies with ASTM C 1186, Type A, Grade II; is classified as noncombustible when tested according to ASTM E 136; and has a flame-spread index of 25 or less when tested according to ASTM E 84. 2. Manufacturer: a. Basis-of-Design Product: James Hardie Inc.- HZ10 — HardiePanel b. Alternates: Subject to compliance. 3. Panel Type and Width: Straight Edge Panel with a Smooth Finish in 4'x10' panels or unless otherwise approved by owner per site conditions. 4. Panel Thickness: 0.3125 inches (5/16") 5. Factory Face and Edge Priming: Manufacturer's standard primer compatible with finish top coats. PrimePlus by James Hardie or approved alternate. E. Sealant 1. As specified in Section 079200 Joint Sealants FIBER-CEMENT SIDING 07 4646 - PAGE 3 of 6 © Copyright Morrison Hershfield Corporation. All rights reserved Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 F. Fasteners 1. For fastening to wood, use siding nails of sufficient length to penetrate a minimum of 1 inch into solid wood substrate; 3/8-inch head, minimum 11 gage. 2. Fasteners for exterior siding and trims shall be Type 304 stainless steel 3. Fastener size and spacing shall be as recommended by the siding manufacturer to withstand the design wind loads, but in no cases shall the sizes be less than the following: a. 6d (0.188-inch shank by 0.267 head by 2-inch long). b. Siding nail (0.089 shank by 0.221 head by 2-inches long). c. 11 gage roofing nail (0.121 shank by 0.371 head x 11/4" long). 4. All Fasteners are to be Type 304 stainless steel G. Furring/Strapping: 1. As specified in Section 060110 Rough Carpentry Rehabilitation H. Painting: 1. As specified in Section 09000 Painting PART 3 - EXECUTION 3.1 EXAMINATION AND PREPARATION A. Examine substrates for conditions affecting installation and performance of siding and trim. Proceed with installation only after unsatisfactory conditions have been corrected. B. Examine installation of air/weather barrier and associated flashings to verify proper installation in accordance with Section 072500 Weather Barriers and the project details. C. Examine installation of wood furring/strapping, nailers, blocking, and similar supports to comply with requirements for attaching siding and to verify installation in accordance with Section 060110 Rough Carpentry Rehabilitation. 3.2 INSTALLATION A. General: 1. Comply with siding manufacturer's written installation instructions applicable to products and applications indicated unless more stringent requirements are indicated. 2. Follow manufacturers recommended safety procedures when cutting siding and trim products. 3. Fastener Requirements: a. Drive fastener perpendicular to siding, strapping/furring, and framing. b. Fastener head should fit snug against siding (no air space). c. Do not over-drive nail heads or drive nails at an angle. d. If nail is countersunk, caulk nail hole and add a nail. e. Pneumatic Fastening: FIBER-CEMENT SIDING 07 4646 - PAGE 4 of 6 ©Copyright Morrison Hershfield Corporation. All rights reserved Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 1) Siding products specified in this Section may be hand nailed or fastened with the use of a pneumatic tool. Set air pressure so that the fastener is driven snug with the siding face (no air space). 2) Use a flush mount attachment on pneumatic tool to help control depth the nail is driven, especially when more than one tool is driven off same compressor. 4. Seal all cut edges of siding and trim with manufacturer approved primer. 5. Align vertical butt joints of siding and trim over center of furring/strapping members, or similar solid support. All vertical joints and ends of siding and trim must bear on solid backing. 6. Provide 3/8-inch to I/2-inch joint spacing at perimeter of penetrations, unless illustrated otherwise on project details. 7. Provide minimum 1/8-inch joint spacing between siding and trim, unless illustrated otherwise on project details. 8. Clearances: a. Install siding and trim products in compliance with manufacturers recommendations, local building code requirements, and project details for clearance between the bottom edge of the siding and horizontal or sloped surfaces, including but not limited to finished grade, decks, paths, steps, driveways, and roofs. b. Maintain a minimum '/-inch clearance between the siding and horizontal flashing. Do not caulk gap. c. Install siding such that it does not remain in contact with standing water. B. Lap/Shingle/Panel Siding Installation: 1. Install over furring/strapping spaced maximum 16-inches o.c. and directly over weather-resistive barrier as indicated. 2. Blind nail siding in accordance with manufacturers instructions. 3. Install siding with factory finished butt joints lightly touching, with back-up joint flashing behind siding at joint. Joint flashing to be galvanized or stainless steel sheet metal, PVC, or other moisture resistant material approved by Consultant. 4. Install first horizontal course over ' -inch lath strip to ensure a consistent plank angle. 5. Install planks with overlap to provide maximum 6-inch weather exposure. 6. Install minimum 4 planks between vertical butt joints occurring on the same bearing. 7. Space vertical joints occurring in adjacent planks minimum 32-inches apart to avoid stair-step pattern of vertical butt joints. 8. Locate vertical joints at least 16-inches away from window and door opening trim. C. Fiber-Cement Battens and Trim Installation: 1. Install battens and trim in accordance with siding manufacturers instructions at locations indicated in drawings. D. Wood Trim and Block Installation: 1. Do not use materials that are unsound, warped, improperly treated or finished, or too small to install with proper jointing arrangements. 2. Unless factory primed, apply primer prior to installation to all wood trim, including faces and edges. Apply primer to all cut, scribed, planed, sanded, or similarly FIBER-CEMENT SIDING 07 4646 - PAGE 5 of 6 © Copyright Morrison Hershfield Corporation. All rights reserved Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 field-modified ends or edges of exterior carpentry. Comply with requirements in Division 9 Section "Painting." 3. Install finish carpentry level, plumb, true, and aligned with adjacent materials, at locations indicated. 4. Scribe where necessary to accommodate buildup of materials behind trim. Scribe and cut finish carpentry to fit adjoining work. 5. Install to tolerance of 1/8 inch in 96 inches for level and plumb. Install adjoining finish carpentry with 1/32-inch maximum offset for flush installation and 1/16-inch maximum offset for reveal installation. 6. Coordinate wood trim installation with materials and systems in or adjacent to it. Provide cutouts for mechanical and electrical items that penetrate finish carpentry. 7. Install with minimum number of joints as is practical, using full-length pieces from maximum lengths of trim available. Do not use pieces less than 32 inches long, except where necessary. 8. Stagger joints in adjacent and related standing and running trim. Cope at returns and miter at corners to produce tight-fitting joints with full-surface contact throughout length of joint. 9. Use scarf joints for end-to-end joints. Plane backs of trim to provide uniform thickness across joints, where necessary for alignment. 10. Apply sealant to all joints in trim boards at time of installation to provide full bed of sealant along joints. 3.3 FIELD QUALITY CONTROL A. Manufacturer Field Inspection: Coordinate with the manufacturer's technical representative to conduct periodic in-progress inspections to verify installation is in compliance with manufacturer's recommendations and meets all warranty requirements. The number of site attendance shall be no less than three times including at the start of the job, at 50% progress, and at the end of the project. The manufacturer shall provide in writing to the Consultant a report of their observations. 3.4 ADJUSTING AND CLEANING A. Remove damaged, improperly installed, or otherwise defective siding materials and replace with new materials complying with specified requirements. B. Clean finished surfaces according to siding manufacturer's written instructions and maintain in a clean condition during construction. END OF SECTION 07 4646 FIBER-CEMENT SIDING 07 4646 - PAGE 6 of 6 ©Copyright Morrison Hershfield Corporation. All rights reserved Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 SECTION 07 6200 - SHEET METAL FLASHING AND TRIM PART 1 - GENERAL 1.1 SUMMARY A. This Section outlines the requirements for the installation of metal flashings, metal corners, and metal vents. B. Related Sections: 1. Division 06 Section "Rough Carpentry Rehabilitation" 2. Division 07 Section "Fiber-Cement Siding" 1.2 PERFORMANCE REQUIREMENTS A. General: Install sheet metal flashing and trim to withstand wind loads, structural movement, thermally induced movement, and exposure to weather without failing, rattling, leaking, and fastener disengagement. a. Unless otherwise indicated, sheet metal shall be 24-gauge. B. Thermal Movements: Provide sheet metal flashing and trim that allow for thermal movements resulting from the following maximum change (range) in ambient and surface temperatures by preventing buckling, opening of joints, hole elongation, overstressing of components, failure of joint sealants, failure of connections, and other detrimental effects. 1. Temperature Change (Range): 120 deg F, ambient; 180 deg F, material surfaces. 1.3 SUBMITTALS A. Submit the following: 1. Product Data: For each type finish applied on sheet metal. 2. Shop Drawings: Include construction details, material descriptions, dimensions of individual components and profiles, and finishes for each manufactured product and accessory. 3. Samples: For each type of exposed finish required, prepare samples of size indicated below: a. Sheet Metal Flashing: 12 inches long by actual width of unit, including finished seam and required profile. Include fasteners, cleats, clips, closures, and other attachments. b. Metal Vents: Full-size Sample. 4. Maintenance Data: For sheet metal flashing, trim, and vents. 5. Warranty: As specified in this Section. SHEET METAL FLASHING AND TRIM 07 6200- PAGE 1 of 7 ©Morrison Hershfield Corporation. All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 1.4 QUALITY ASSURANCE A. Fabricator Qualifications: Shop that employs skilled workers who custom fabricate sheet metal flashing and trim similar to that required for this Project and whose products have a record of successful in-service performance. B. Sheet Metal Flashing and Trim Standard: Comply with SMACNA's "Architectural Sheet Metal Manual." Conform to dimensions and profiles shown unless more stringent requirements are indicated. C. Mock-ups: Mock-ups of sheet metal flashing and trim shall be provided as indicated in other specification sections. D. Preinstallation Conference: Conduct conference at Project site to comply with requirements in Division 01 Section "Project Management and Coordination". 1.5 DELIVERY, STORAGE, AND HANDLING A. Deliver sheet metal flashing and trim materials undamaged. Protect sheet metal flashing and trim materials during transportation and handling. B. Unload, store, and install sheet metal flashing and trim materials in a manner to prevent bending, warping, twisting, and surface damage. C. Do not store sheet metal flashing and trim materials in contact with other materials that might cause staining, denting, or other surface damage. 1.6 COORDINATION A. Coordinate installation of sheet metal flashing and trim with interfacing and adjoining construction to provide a leakproof, secure, and noncorrosive installation. 1.7 WARRANTY A. Special Warranty on Finishes: Manufacturer's standard form in which manufacturer agrees to repair finish or replace sheet metal flashing and trim that shows evidence of deterioration of factory-applied finishes within specified warranty period. 1. Exposed Panel Finish: Deterioration includes, but is not limited to, the following: a. Color fading more than 5 Hunter units when tested according to ASTM D 2244. b. Chalking in excess of a No. 8 rating when tested according to ASTM D 4214. c. Cracking, checking, peeling, or failure of paint to adhere to bare metal. 2. Finish Warranty Period: 10 years from date of Substantial Completion. SHEET METAL FLASHING AND TRIM 07 6200- PAGE 2 of 7 ©Morrison Hershfield Corporation. All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 PART 2 - PRODUCTS 2.1 MATERIALS A. General: 1. All sheet metal not otherwise called for to be minimum gauges/referenced in SMACNA Manual for comparable construction. Use heavier gauges if called for on drawings or specifications and where required by conditions of installation. 2. Include strippable protective plastic film on exposed prefinished faces of sheet metal. Film to be removed during installation. B. Zinc-Coated (Galvanized) Sheet Steel: 1. Restricted flatness steel sheet, metallic coated by the hot-dip process and prepainted by the coil-coating process to comply with ASTM A 755/A 755M 2. Conforming to ASTM A653/A653M, G90 (1.25 oz. per square foot) coating designation, structural quality. Material to withstand flat bending on itself at any direction at room temperature without flaking. 3. Finish: Two-Coat Fluoropolymer per AAMA 621. Fluoropolymer finish containing not less than 70 percent PVDF resin by weight in color coat. Prepare, pretreat, and apply coating to exposed metal surfaces to comply with coating and resin manufacturers' written instructions. 4. Uses: All sheet metal flashing and trim unless otherwise indicated. C. Aluminum Sheet: 1. Aluminum sheet conforming to ASTM B 209/B 209M, alloy as standard with manufacturer for finish required, with temper as required to suit forming operations and performance required. 2. Aluminum extrusions conforming to ASTM B 221/B 221M, alloy and temper recommended by manufacturer for type of use and finish indicated 3. Finish: Two-Coat Fluoropolymer per AAMA 621. Fluoropolymer finish containing not less than 70 percent PVDF resin by weight in color coat. Prepare, pretreat, and apply coating to exposed metal surfaces to comply with coating and resin manufacturers' written instructions. a. Upon approval from Consultant, finish for gutters and downspouts may be manufacturers standard powder coated thermoset polyester finish. Prepare, pre-treat, and apply coating to metal surfaces to comply with coating and resin manufacturers' written instructions. 4. Uses: Gutters and Downspouts and as indicated D. Stainless Steel Sheet: 1. Conforming to ASTM A240/A240M, Type 316, dead soft, fully annealed. 2. Finish: 2D finish (dull, cold rolled) E. Outside Corner Trim: 1. 0.016 pre-primed aluminum flashing corner trim to match thickness and height of lap siding. Corners shall be manufactured with a full wraparound lower lip, with a single pre-punched fastener hole to allow for blind nail installation. Face width per side is to be 1-1/4" at the top and taper to 1-3/4" at the bottom. Finish to match finish of the lap siding. SHEET METAL FLASHING AND TRIM 07 6200- PAGE 3 of 7 ©Morrison Hershfield Corporation. All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 F. Fasteners: 1. Nails: Same metal as sheet metal flashing or other non-corrosive metal as recommended by sheet metal manufacturer. Match finish of exposed heads with material being fastened. 2. Screws: neoprene gasketed, hex head type, or incorporate a washer with a laminated neoprene gasket. Exposed screws to have pre-finished heads of color matching the metal being fastened G. Solder: 1. For Galvanized Steel: ASTM B 32, Grade Sn50, 50 percent tin and 50 percent lead or Grade Sn60, 60 percent tin and 40 percent lead 2. For Stainless Steel: Conform to ASTM B32, Grade Sn60, with acid flux of type recommended by stainless steel sheet manufacturer. H. Miscellaneous: Provide metal clips, straps, anchoring devices, and similar accessory as required for proper installation of sheet metal flashing and trim. I. Sealant: 1. As specified in Division 07 Section "Joint Sealants". 2.2 FABRICATION A. General: Custom fabricate sheet metal flashing and trim to comply with recommendations in SMACNA's "Architectural Sheet Metal Manual" that apply to design, dimensions, geometry, metal thickness, and other characteristics of item indicated. Fabricate items at the shop to greatest extent possible. 1. Fabricate sheet metal flashing and trim in thickness or weight needed to comply with performance requirements, but not less than that indicated for each application and metal. a. Unless otherwise indicated, sheet metal shall be 24-gauge. 2. Obtain field measurements for accurate fit before shop fabrication. 3. Form sheet metal flashing and trim without excessive oil canning, buckling, and tool marks and true to line and levels indicated, with exposed edges folded back to form hems. 4. Conceal fasteners and expansion provisions where possible. Exposed fasteners are not allowed on faces exposed to view, unless specifically detailed or approved by Consultant. 5. Form flashing with minimum 15-degree slope to drain, or as indicated in Drawings. 6. Terminate flashings with upward folded end dams, as indicated in drawings. Ensure flashing terminations redirect water away from wall drainage cavity. B. Sealed Joints: Form non-expansion but movable joints in metal to accommodate elastomeric sealant. C. Fabricate cleats and attachment devices from same material as accessory being anchored or from compatible, noncorrosive metal. SHEET METAL FLASHING AND TRIM 07 6200- PAGE 4 of 7 ©Morrison Hershfield Corporation. All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 1. Fabricate cleats and attachment devices of sizes as recommended by SMACNA's "Architectural Sheet Metal Manual" for application, but not less than thickness of metal being secured D. Seams in sheet metal: Fabricate seams in sheet metal flashing and trim using S-lock or standing seams, unless otherwise indicated. E. Gutters and Downspouts: Fabricate gutters and downspouts to match profiles of existing. 1. Thickness: to match existing, but not less than .032 inches. PART 3 - EXECUTION 3.1 EXAMINATION A. Examine substrates, areas, and conditions, with Installer present, to verify actual locations, dimensions and other conditions affecting performance of the Work. . 1. Verify compliance with requirements for installation tolerances of substrates. 2. Verify that substrate is sound, dry, smooth, clean, sloped for drainage, and securely anchored. B. For the record, prepare written report, endorsed by Installer, listing conditions detrimental to performance of the Work. C. Proceed with installation only after unsatisfactory conditions have been corrected. Beginning work constitutes acceptance of conditions as satisfactory 3.2 INSTALLATION A. Follow Manufacturer's directions and referenced SMACNA Manual: 1. Where more than one Figure, illustration, or method of construction is shown in SMACNA Manual, and not specifically indicated in Contract Documents, use SMACNA system most nearly matching applicable Contract Document situation, subject to review of Consultant. B. General: Anchor sheet metal flashing and trim and other components of the Work securely in place, with provisions for thermal and structural movement. Use fasteners, protective coatings, separators, sealants, and other miscellaneous items as required to complete sheet metal flashing and trim system. 1. Install sheet metal flashing and trim true to line and levels indicated. Provide uniform, neat seams with minimum exposure of sealant. 2. Install sheet metal flashing and trim to fit substrates and to result in water resistant performance. Verify shapes and dimensions of surfaces to be covered before fabricating sheet metal. 3. Space cleats not more than 12 inches apart. Anchor each cleat with two fasteners. Bend tabs over fasteners. SHEET METAL FLASHING AND TRIM 07 6200- PAGE 5 of 7 ©Morrison Hershfield Corporation. All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 4. Install exposed sheet metal flashing and trim without oil canning, buckling, and tool marks. 5. Torch cutting of sheet metal flashing and trim is not permitted. 6. Do not use graphite pencils to mark metal surfaces. C. Metal Protection: Where dissimilar metals will contact each other or corrosive substrates, protect against galvanic action by painting contact surfaces with bituminous coating or by other permanent separation as recommended by SMACNA. D. Fastener Sizes: Use fasteners of sizes that will penetrate wood sheathing or framing not less than 1-1/4 inches for nails and not less than 3/4 inch for wood screws. 1. Use concealed fasteners unless otherwise indicated. E. Flashing joints: Provide for thermal expansion of exposed flashing and trim. Space movement joints at a maximum of 10 feet with no movement joints allowed within 24 inches of corner or intersection. 1. Lap joints in wall flashing shall be 6-inch minimum as shown on drawings, sealed with two beads of sealant at each lap. 2. Corner joints in wall flashing shall be standing seam, or shall be soldered prior to pre-finishing. 3. Joints in metal coping at roof curbs and parapets shall be standing seam. 4. Joints in metal coping at curbs at balconies and decks shall be s-lock. F. Sealant: Install where indicated or where required to make weathertight. G. Installation Tolerances: Shim and align sheet metal flashing and trim within installed tolerance of 1/4 inch in 20 feet on slope and location as indicated and within 1/8-inch offset of adjoining faces and of alignment of matching profiles. H. Gutters and Downspouts: 1. Slope gutters to provide positive drainage to downspouts. Provide minimum 1/8" per foot (1%) slope, unless otherwise indicted. 2. Maximum gutter run distance to downspout shall be 20-feet 3. Seal joints to provide watertight installation 4. Provide strainers, miscellaneous connectors, clips, elbows, and other accessories as indicated or as required for complete installation. 5. Secure gutters using concealed fasteners or clips. 6. Secure downspouts to match existing or as indicated, using screws 3.3 CLEANING AND PROTECTION A. Clean exposed metal surfaces of substances that interfere with uniform oxidation and weathering. B. Clean off excess sealants. C. Remove temporary protective coverings and strippable films as sheet metal flashing and trim are installed unless otherwise indicated in manufacturer's written installation SHEET METAL FLASHING AND TRIM 07 6200- PAGE 6 of 7 ©Morrison Hershfield Corporation. All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 instructions. On completion of installation, remove unused materials and clean finished surfaces. Maintain in a clean condition during construction. D. Replace sheet metal flashing and trim that have been damaged or that have deteriorated beyond successful repair by finish touchup or similar minor repair procedures. END OF SECTION 07 6200 SHEET METAL FLASHING AND TRIM 07 6200- PAGE 7 of 7 ©Morrison Hershfield Corporation. All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 SECTION 07 9200 - JOINT SEALANTS PART 1 - GENERAL 1.1 SUMMARY 1. This Section includes joint sealants, including those specified by reference to this Section and those required in the drawings. B. Related Sections include, but are not limited to, the following: 1. Division 7 Section "Weather Resistive Barrier" 2. Division 7 Section "Sheet Metal Flashing and Trim" 3. Division 7 Section "Fiber-Cement Siding" 1.2 PERFORMANCE REQUIREMENTS A. Provide joint sealants for applications indicated that establish and maintain airtight and/or water-resistant continuous joint seals without staining or deteriorating joint substrates. 1.3 SUBMITTALS A. Submit the following: 1. For each product used, provide product data indicating type of sealant, chemical characteristics, performance criteria, limitations, color availability, manufacturer's primer and installation recommendations. 2. Manufacturer's color charts consisting of strips of cured sealants showing the full range of colors available for each product exposed to view. 3. Compatibility and Adhesion Test Reports: indicating the following: a. Materials forming joint substrates and joint-sealant backings have been tested for compatibility and adhesion with joint sealants. b. Interpretation of test results and written recommendations for primers and substrate preparation needed for adhesion. 4. Preconstruction Field Test Reports indicating which sealants and joint preparation methods resulted in optimum adhesion to joint substrates based on preconstruction testing specified in "Quality Assurance" Article. 5. Letter of Compatibility from sealant manufacturer indicating that they have reviewed and approved conditions, substrates, and backings indicated and specified for this project. JOINT SEALANTS 07 9200 - PAGE 1 of 9 ©Morrison Hershfield Corporation. All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 1.4 QUALITY ASSURANCE A. Installer Qualifications: Company specializing in work of this Section with minimum 5 years continuous documented experience for sealant work comparable to Project Scope. B. Manufacturer: Make tests determining compatibility of exterior sealants with substrates and other sealants as necessary to conform to manufacturer's Warranty provisions and project requirements. C. Source Limitations: Obtain each type of joint sealant through one source from a single manufacturer. D. Preconstruction Field-Adhesion Testing: Before installing elastomeric sealants, field test their adhesion to Project joint substrates as follows: 1. Locate test joints where indicated on Project or, if not indicated, as directed by Consultant. 2. Conduct field tests for each type of elastomeric sealant and joint substrate indicated. 3. Notify Consultant seven days in advance of dates and times when joints will be tested. 4. Arrange for tests to take place with joint-sealant manufacturer's technical representative present. Consultant shall also be present for the testing. a. Test Method: Test joint sealants according to Method A, Field-Applied Sealant Joint Hand Pull Tab, in Appendix X1 in ASTM C 1193. 1) For joints with dissimilar substrates, verify adhesion to each substrate separately; extend cut along one side, verifying adhesion to opposite side. Repeat procedure for opposite side. 5. Report whether sealant in joint connected to pulled-out portion failed to adhere to joint substrates or tore cohesively. Include data on pull distance used to test each type of product and joint substrate. For sealants that fail adhesively, repair and retest until satisfactory adhesion is obtained. 6. Evaluation of Preconstruction Field-Adhesion-Test Results: Sealants not evidencing adhesive failure from testing, in absence of other indications of noncompliance with requirements, will be considered satisfactory. Do not use sealants that fail to adhere to joint substrates during testing. 7. Sealant manufacturer or their technical representative shall provide written report confirming results of the field testing, including acceptance of the sealant performance and any recommendations for corrective action in case of failures. E. Mockups: Build mockups incorporating each type of sealant joints to demonstrate aesthetic effects and set quality standards for materials and execution: 1.5 DELIVERY, STORAGE AND HANDLING A. Comply with manufacturer's instructions. JOINT SEALANTS 07 9200 - PAGE 2 of 9 ©Morrison Hershfield Corporation. All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 1.6 PROJECT CONDITIONS A. Do not proceed with installation of joint sealants under the following conditions: 1. When ambient and substrate temperature conditions are outside limits permitted by joint-sealant manufacturer or are below 40 deg F. 2. When joint substrates are wet. 3. Where joint widths are less than or greater than those allowed by joint-sealant manufacturer for a pplications indicated. 4. Contaminants capable of interfering with adhesion have not yet been removed from joint substrates. 1.7 WARRANTY A. Special Installer's Warranty: Installer's standard form in which Installer agrees to repair or replace elastomeric joint sealants that do not comply with performance and other requirements specified in this Section within specified warranty period. 1. Warranty Period: Two years from date of Substantial Completion. B. Special Manufacturer's Warranty: Manufacturer's standard form in which elastomeric sealant manufacturer agrees to furnish elastomeric joint sealants to repair or replace those that do not comply with performance and other requirements specified in this Section within specified warranty period. 1. Warranty Period: 10 years from date of Substantial Completion. C. Special warranties specified in this Article exclude deterioration or failure of elastomeric joint sealants from the following: 1. Movement of the structure resulting in stresses on the sealant exceeding sealant manufacturer's written specifications for sealant elongation and compression caused by structural settlement. 2. Disintegration of joint substrates from natural causes exceeding design specifications. 3. Mechanical damage caused by individuals, tools, or other outside agents. 4. Changes in sealant appearance caused by accumulation of dirt or other atmospheric contaminants. PART 2 - PRODUCTS 2.1 MANUFACTURERS A. Products: Subject to compliance with requirements, provide one of the products listed in other Part 2 articles. JOINT SEALANTS 07 9200 - PAGE 3 of 9 ©Morrison Hershfield Corporation. All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 2.2 MATERIALS, GENERAL A. Compatibility: Provide joint sealants, backings, and other related materials that are compatible with one another and with joint substrates under conditions of service and application, as demonstrated by sealant manufacturer, based on testing and field experience. B. Colors of Exposed Joint Sealants: Match color of adjacent siding or flashing or other finish material. Owner shall provide final selection and approval of colors. 2.3 ELASTOMERIC JOINT SEALANTS A. Elastomeric Sealants: Comply with ASTM C 920 and other requirements indicated for each liquid-applied chemically curing and moisture curing sealant specified, including those referencing ASTM C 920 classifications for type, grade, class, and uses related to exposure and joint substrates. B. Stain-Test-Response Characteristics: Where elastomeric sealants are specified to be nonstaining to porous substrates, provide products that have undergone testing according to ASTM C 1248 and have not stained porous joint substrates indicated for Project. 1. Any sealant that remains exposed or will be in direct contact with porous materials that will remain exposed upon project completion shall be non-staining. C. Silicone, One Part, Medium Modulus, Non-Sag Sealant JS-1: 1. Acceptable materials: a. Dow Corning 795 Silicone Building Sealant. b. Tremco Spectrum II. 2. Type and Grade: S (single component) and NS (nonsag). 3. Class: 50. 4. Uses Related to Exposure: NT (nontraffic). 5. Uses Related to Joint Substrates: G, A, and as applicable to joint substrates indicated, O. D. Silicone, One Part, Medium Modulus, Non-Sag Sealant JS-2: 1. Acceptable materials: a. Dow Corning Contractors Weatherproofing Sealant. 2. Type and Grade: S (single component) and NS (nonsag). 3. Class: 40 4. Uses Related to Exposure: NT (nontraffic). 5. Uses Related to Joint Substrates: M, A, and as applicable to joint substrates indicated, O. E. Silicone, One Part, Low Modulus, Non-Sag Sealant JS-3: 1. Acceptable materials: a. Dow Corning 790 Silicone Building Sealant. b. Tremco Spectrum I. 2. Type and Grade: S (single component) and NS (nonsag). 3. Class: +100/-50. JOINT SEALANTS 07 9200 - PAGE 4 of 9 ©Morrison Hershfield Corporation. All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 4. Uses Related to Exposure: NT (nontraffic). 5. Uses Related to Joint Substrates: M, G, A, and as applicable to joint substrates indicated, O. F. Silyl-modified polymer sealant JS-4 1. Acceptable materials: a. MasterSeal, Division of BASF Building Systems, Masterseal NP150 with VLM Technology b. Tremco: Dymonic FC c. Bostik: Chem-Calk 2000 <Smooth> 2. Type and Grade: S (single component) and NS (nonsag). 3. Class: +100/-50. 4. Uses Related to Exposure: NT (nontraffic). 5. Uses Related to Joint Substrates: M, A, and, as applicable to joint substrates indicated, 0 G. Single-Component Non-sag Thermoplastic Sealant JS-5: Blend of elastomeric polymers and synthetic resins: 1. Approved Product: a. OSI Sealants; Pro Series Quad Advanced Formula Sealant. 2. Type and Grade: S (single component) and NS (nonsag). 3. Class: 25. 4. Uses Related to Exposure: NT (nontraffic). 2.4 JOINT-SEALANT BACKING A. General: Provide sealant backings of material and type that are nonstaining; are compatible with joint substrates, sealants, primers, and other joint fillers; and are approved for applications indicated by sealant manufacturer based on field experience and laboratory testing. B. Bond-Breaker Tape: Polyethylene tape or other plastic tape recommended by sealant manufacturer, applied to sealant contact surfaces where bond to substrate or backer rod must be avoided for proper performance of sealant. Provide self-adhesive tape. C. Backer Rods: Provide non-adhering type as recommended by sealant manufacturer and complying with the following: 1. All joints; closed-cell or bi-cellular polyethylene or polyolefin foam rod. 2. Acceptable manufacturers: a. Namaco: HBR Closed-Cell Backer Rod or SOF Bi-Cellular Backer Rod. 3. Diameter: 1/3 greater than width of joint where it is to be installed, or as recommended by manufacturer of joint backing. 4. Polystyrene foam and 'non-skinned' open cell rods are not acceptable JOINT SEALANTS 07 9200 - PAGE 5 of 9 ©Morrison Hershfield Corporation. All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 2.5 MISCELLANEOUS MATERIALS A. Primer: Non-Corrosive and non-staining type recommended by joint-sealant manufacturer where required for adhesion of sealant to joint substrates indicated, as determined from preconstruction joint-sealant-substrate tests and field tests. B. Cleaner: Products acceptable to manufacturers of sealants and sealant backing and substrate materials, free of oily residues or other substances capable of staining or harming joint substrates and adjacent surfaces in any way, and formulated to promote optimum adhesion of sealants to joint substrates. C. Masking Tape: Non-staining, non-absorbent material compatible with joint sealants and surfaces adjacent to joints PART 3 - EXECUTION 3.1 EXAMINATION A. Examine joints indicated to receive joint sealants, with Installer present, for compliance with requirements for joint configuration, installation tolerances, and other conditions affecting joint-sealant performance. B. Proceed with installation only after unsatisfactory conditions have been corrected. Application of sealant constitutes acceptance from the Installer of acceptable substrate conditions. 3.2 PREPARATION A. Surface Cleaning of Joints: Clean out joints immediately before installing joint sealants to comply with joint-sealant manufacturer's written instructions and the following requirements: 1. Remove all foreign material from joint substrates that could interfere with adhesion of joint sealant, including dust, paints (except for permanent, protective coatings tested and approved for sealant adhesion and compatibility by sealant manufacturer), oil, grease, water, surface dirt, and frost. Clean porous joint substrate surfaces by brushing, grinding, blast cleaning, mechanical abrading, or a combination of these methods to produce a clean, sound substrate capable of developing optimum bond with joint sealants. Remove loose particles remaining after cleaning operations above by vacuuming or blowing out joints with oil-free compressed air. Typical porous joint substrates include but are not limited to Wood, Fiber Cement Siding, Stucco, Concrete, and Masonry 2. Clean nonporous surfaces with chemical cleaners or other means that do not stain, harm substrates, or leave residues capable of interfering with adhesion of joint sealants. Typical nonporous joint substrates include but are not limited to Metal, Plastic, and Glass JOINT SEALANTS 07 9200 - PAGE 6 of 9 ©Morrison Hershfield Corporation. All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 B. Joint Priming: Prime joint substrates based on preconstruction joint-sealant-substrate tests or prior testing or experience, as recommended by the manufacturer. Primer to be used for all joint substrates, unless recommended otherwise in writing by sealant manufacturer based on prior or pre-construction testing. Apply primer to comply with joint-sealant manufacturer's written instructions. Confine primers to areas of joint- sealant bond; do not allow spillage or migration onto adjoining surfaces. C. Masking Tape: Use masking tape where required to prevent contact of sealant with adjoining surfaces that otherwise would be permanently stained or damaged by such contact or by cleaning methods required to remove sealant smears. Remove tape immediately after tooling without disturbing joint seal. D. Remove existing joint sealant materials. Clean joints and remove joint sealant residue. Repair deteriorated or damaged substrates as recommended by sealant manufacturer to provide suitable substrate. Allow patching materials to cure. 3.3 INSTALLATION OF JOINT SEALANTS A. General: Comply with joint-sealant manufacturer's written installation instructions for products and applications indicated, unless more stringent requirements apply. B. Sealant Installation Standard: Comply with recommendations in ASTM C 1193 for use of joint sealants as applicable to materials, applications, and conditions indicated. C. Install sealant backings of type indicated to support sealants during application and at position required to produce cross-sectional shapes and depths of installed sealants relative to joint widths that allow optimum sealant movement capability. 1. Do not leave gaps between ends of sealant backings. 2. Do not stretch, twist, puncture, or tear sealant backings. 3. At corners, miter backer rod or in some other way assure that the rod is not pinched or deformed in such a way as to lessen or increase its depth or cause variation in the sealant depth 4. Remove absorbent sealant backings that have become wet before sealant application and replace them with dry materials. D. Install bond-breaker tape behind sealants where backer rods cannot be used between sealants and backs of joints. E. Install sealants using proven techniques that comply with the following and at the same time backings are installed: 1. Place sealants so they directly contact and fully wet joint substrates. 2. Completely fill recesses in each joint configuration. 3. Produce uniform, cross-sectional shapes and depths relative to joint widths that allow optimum sealant movement capability. F. Tooling of Nonsag Sealants: Immediately after sealant application and before skinning or curing begins, tool sealants according to requirements specified below to form smooth, uniform beads of configuration indicated; to eliminate air pockets; and to ensure contact and adhesion of sealant with sides of joint. JOINT SEALANTS 07 9200 - PAGE 7 of 9 ©Morrison Hershfield Corporation. All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 1. Remove excess sealant from surfaces adjacent to joints. 2. Use tooling agents that are approved in writing by sealant manufacturer and that do not discolor sealants or adjacent surfaces. 3. Provide concave joint configuration per Figure 8A in ASTM C 1193, unless otherwise indicated. 4. Provide recessed joint configuration of recess depth and at locations indicated per Figure 8C in ASTM C 1193. a. Use masking tape to protect surfaces adjacent to recessed tooled joints. 3.4 FIELD TESTING A. Quality Control Testing: 1. Contractor shall perform adhesion tests in accordance with manufacturer's instructions and ASTM C1193, Method A, Field-Applied Sealant Joint Hand-Pull Tab. 2. For each type of joint sealant, perform 5 tests for first 1,000 linear feet of applied sealant and 1 test for each 1,000 feet of sealant thereafter or perform 2 tests per building elevation minimum. 3. For sealants applied between dissimilar materials, test both sides of joint. 4. Sealants failing adhesion test shall be removed, substrates cleaned, seals re- installed, and re-testing performed. 5. Maintain test log and submit report to Consultant indicating tests, locations, dates, results, and remedial actions. B. Quality Assurance Testing: 1. Consultant shall undertake selective field-cut testing. 2. Consultant shall determine the number of tests based on field observations. At a minimum, no less than three tests will be performed at randomly selected areas. 3. Contractor shall repair sealant test cuts at no additional cost to Owner. 4. Should field testing reveal sealants with improper installation or adhesion, additional test cuts shall be undertaken at the Consultants discretion to verify further sealant application. Repairs to correct test cuts and improperly applied sealant shall be undertaken by the Contractor at no additional expense to the Owner. C. Manufacturer Representative Field Quality Control: 1. Manufacturer Field Inspection: Coordinate with the manufacturer's technical representative to conduct periodic in-progress inspections to verify installation is in compliance with manufacturer's recommendations and meets all warranty requirements. The number of site attendance shall be no less than three times including at the start of the job, at 50% progress, and at the end of the project. The manufacturer shall provide in writing to the Consultant a report of their observations. JOINT SEALANTS 07 9200 - PAGE 8 of 9 ©Morrison Hershfield Corporation. All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 3.5 REPAIR A. Examine installation carefully. Repair areas where sealant is not properly adhered due to bubbles, foreign matter, or other defects. All sealant repairs must be completed in accordance with the manufacturer's recommendations. 3.6 CLEANING A. Clean off excess sealant or sealant smears adjacent to joints as the Work progresses by methods and with cleaning materials approved in writing by manufacturers of joint sealants and of products in which joints occur. 3.7 PROTECTION A. Protect joint sealants during and after curing period from contact with contaminating substances, including but not limited to dust, moisture, and other harmful substances, and from damage resulting from construction operations or other causes so sealants are without deterioration or damage at time of Substantial Completion. If, despite such protection, damage or deterioration occurs, cut out and remove damaged or deteriorated joint sealants immediately so installations with repaired areas are indistinguishable from original work. 3.8 JOINT-SEALANT SCHEDULE A. Exposed exterior vertical and horizontal non-traffic joints subject to paint. Joints including but not limited to fiber cement siding, fiber cement to wood trims, exterior perimeter of windows and doors. 1. Joint Sealant: JS-4 B. Concealed sealant joints for air seal around interior perimeter of windows and doors. 1. Joint Sealant: JS-4 C. Concealed sealant joints for air seal in WRB laps. 1. Weather resistive manufacturer's proprietary sealant, or 2. DOW 758 D. Concealed sealant applied at joints in metal flashings: 1. Joint Sealant: JS-1 E. High temperature sealant where indicated in the drawings: 1. Use Dow Corning 732. F. Flexible membrane laps and ends. 1. As approved by Manufacturer of the flexible membrane. END OF SECTION 07 9200 JOINT SEALANTS 07 9200 - PAGE 9 of 9 ©Morrison Hershfield Corporation. All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 SECTION 08 5313— NEW VINYL WINDOWS AND SLIDING-GLASS DOORS PART 1 - GENERAL 1.1 SUMMARY A. Work Includes: 1. Furnish and install new PVC windows and sliding-glass doors. 2. Prepare the window and door openings with waterproofing details and flashing as indicated on the drawings. B. Related Sections: 1. Division 6 Section 06 0110 "Rough Carpentry" 2. Division 7 Section 07 2500 "Weather and Air Barriers" 3. Division 7 Section 07 9200 "Joint Sealants" 1.2 PERFORMANCE REQUIREMENTS A. Air Infiltration: When tested in accordance with ASTM E 283 at a static pressure of 1.57 psf, total air infiltration to average less than or equal to the following: 1. All fixed and operable windows: 0.10 CFM/ft2 2. Sliding Glass Doors: 0.15 CFM/ft2 B. Water Penetration: No water penetration beyond the interior face of the unit when tested in accordance with ASTM E 547 and/or ASTM E 331 at the following static pressure difference: 1. All fixed and operable windows: 7.5 psf 2. Sliding Glass Doors: 6.0 psf C. Structural Performance: No glass breakage, damage to hardware, or permanent deformation (set) which would cause any malfunction or impair the operation of the unit when tested in accordance with ASTM E 330 at a test pressure based on design wind load. No permanent deflection greater than 0.3% of span when tested at 150% of the design load. 1. Design Wind Load: as determined to comply with requirements of the applicable Building Code. D. Forced Entry Resistance (FER): 1. Windows must pass a forced entry resistance test to meet requirements set forth in ASTM F588. 2. Sliding Doors must pass a forced entry resistance test to meet requirements set forth in ASTM F842. E. Thermal Transmission: Provide windows and sliding-glass doors with maximum overall U-Factor of 0.30 Btu/hr-ftz°F. VINYL WINDOWS AND SLIDING-GLASS DOORS 08 5313- PAGE 1 of 10 ©Morrison Hershfield Corporation.All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 1.3 FIELD VERIFICATION A. The window and door manufacturer shall be responsible for reviewing and field verifying all measurements and conditions for all window and door openings in this project. 1.4 SUBMITTALS A. Action Submittals: 1. Product data: Upon request from Consultant, provide manufacturer's standard details, material descriptions, fabrication methods, dimensions of individual components and profiles, hardware, finishes, and operating instructions for each type of vinyl window and door indicated. Include installation Instructions. 2. Shop drawings: Submit shop drawings that must include the following: a. Elevation for each style window and door specified or indicated; indicate sizes, glazing tapes, gaskets, sealant, muntin types and designs. b. Schedule: Indicate each window and door in the project; reference each unit to specific elevation style. c. Details: Standard head, jamb, sill and intermediate mullion extrusion details for each type of window and door unit. 1) Details must show method of drainage of glazing cavity and frames. 2) Details must indicate location and type of all gaskets, sealants, glazing tape, weatherstripping, setting blocks, fastening/anchoring, and similar accessories integral with the manufacturing and installation of the windows. 3) Details must include interface with adjacent construction, or provide direct reference to applicable details in the Drawings. d. Manufacturers standard catalogue cuts that do not indicate the above information shall not be acceptable as shop drawings. e. Color Samples: Submit samples of each required exterior finish on PVC sample. Submit sample of co extruded PVC material with required interior and exterior finish f. Actual window and door sample identified by manufacturer's series number or designation. The samples to be submitted without additional cost to Owner. B. Informational Submittals: 1. Submit all warranties promptly on completion of work. 2. Maintenance Instructions. For each type of window and door. 3. Product Test Reports: Provide upon request form Consultant, demonstrating evidence of certifications of window and door units required in Quality Assurance Article of this section 4. Letter of acceptance from Manufacturer: Provide letter from manufacturer indicating that they have reviewed the project specifications and details and they have accepted and approved the requirements of the Contract Documents related to the window performance, installation, and testing. VINYL WINDOWS AND SLIDING-GLASS DOORS 08 5313- PAGE 2 of 10 ©Morrison Hershfield Corporation.All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 1.5 QUALITY ASSURANCE C. Manufacturer Qualifications: Company having at least 5 years experience in the manufacture of vinyl window and door products with similar performance to the specified requirements. D. Installer Qualifications: Company experienced in the installation of vinyl window and door products. Upon request from Consultant, Installer shall provide references of projects of similar scale and complexity successfully completed during the past three years. Installer must be acceptable to manufacturer for the installation of their products. E. Product Options: Information on Drawings and in Specifications establishes requirements for vinyl windows and doors aesthetic effects and performance characteristics. Unless otherwise indicated, replacement windows and doors are to match existing in dimensions, arrangements, alignment, and profiles of components and assemblies. Performance characteristics are indicated by criteria subject to verification by one or more methods including laboratory and field testing. F. Certifications: 1. Provide window and door units tested for the specified performance requirements and certified by independent third-party testing agency. G. Glazing Requirements: Comply with published recommendations of glass manufacturers and with GANA's "Glazing Manual" unless more stringent requirements are indicated. H. Safety Glazing: Comply with safety glazing requirements of CPSC 16CFR 1201. I. Insulating Glass Units: Provide insulating glass units permanently marked with certification label of Insulating Glass Certification Council (IGCC). J. Mockups: Build mockups to verify selections made under sample Submittals and to demonstrate aesthetic effects and qualities of materials and execution. 1. Mock-up shall include the installation of one window and one door unit. 2. Build mockups in locations selected by Consultant. 3. Sequence mock-up to demonstrate window or door flashing, window or door installation and fastening, and installation and sealing of adjacent siding and trim. 4. Perform tests specified in "Field Quality Control" Article. Modify mockup construction and perform additional tests as required to achieve specified minimum acceptable results. 5. Approved mockups may become part of the completed Work if undisturbed at time of Substantial Completion. K. Pre-Installation Conference 1. Convene at project site at least one week prior to commencing work of this section. a. Attendees: Parties responsible for work of this section including Owner's Representative, Consultant, Material Manufacturer, General Contractor, window and door installer and other trades whose work interfaces with work of this section. b. Review installation procedures and coordination required with related and interfacing work. VINYL WINDOWS AND SLIDING-GLASS DOORS 08 5313- PAGE 3 of 10 ©Morrison Hershfield Corporation.All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 1.6 DELIVERY, STORAGE AND HANDLING L. Deliver units with adequate protection of finished surfaces during delivery and when stored at site. M. Store windows and doors in accordance with manufacturer's recommendations. N. The general contractor shall be responsible for protecting the windows and doors including their finish from damage by the elements, construction activities and other hazards before, during and after installation. 1.7 PROJECT CONDITIONS O. Ensure ambient and surface temperatures and joint conditions are suitable for installation of flashing materials and windows. 1.8 WARRANTY A. Special Warranty: Manufacturer's standard form in which manufacturer agrees to repair or replace vinyl windows that fail in materials or workmanship within specified warranty period. 1. Failures include, but are not limited to, the following: a. Failure to meet performance requirements. b. Structural failures including excessive deflection, c. Water leakage d. Air infiltration greater than specified limits e. Faulty operation of movable sash and hardware. f. Deterioration of vinyl, other materials, and finishes beyond normal weathering. g. Failure of insulating glass, resulting in condensation or fogging. 2. Warranty Period: a. Window and door: Five years from date of Substantial Completion. b. Insulated Glazing Unit: Ten years from date of Substantial Completion. P. Installation: Installer shall furnish written warranty to correct any units which do not operate properly or have water penetration, or air infiltration beyond specified limits, or any other defect which is directly related to installation not in conformance with Contract Documents and manufacturers recommendations. 1. Warranty Period: Two years from date of Substantial Completion. VINYL WINDOWS AND SLIDING-GLASS DOORS 08 5313- PAGE 4 of 10 ©Morrison Hershfield Corporation.All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 PART 2 - PRODUCTS 2.1 Basis of Design: A. Windows: 1. VPI; Endurance Series — Sliding unit with 2 inch horizontal bar to match existing configuration 2. Alternates: Subject to compliance with specified requirements. B. Sliding Glass Doors 1. VPI; Endurance Series 2. Alternates: Subject to compliance with specified requirements. C. Front Entry Swing Doors 1. Reinstall Existing Front Entry Doors 2. If damaged replace with: Codel; Fiberglass 3-Panel Door and frame to match existing configuration 3. Alternates: Subject to compliance with specified requirements. 2.2 PROFILES AND TYPES A. Window profiles and operable types are to match existing. 1. Size: To fit existing flashed openings, as shown in the drawings. Verify field dimensions to provide a gap between flashed rough opening and frames of 1/4 inch wide for full perimeter, or as recommended by window manufacturer. B. Door profiles and configurations are to match existing. 1. Size: To fit existing flashed openings, as shown in the drawings. Verify field dimensions to provide a gap between flashed rough opening and frames of 1/4 inch wide for full perimeter, or as recommended by door manufacturer. 2.3 MATERIALS/COMPONENTS A. Vinyl: 1. Comply with requirements of ASTM D4216 — Standard Specification for Rigid Poly (Vinyl Chloride) (PVC) and Related PVC and Chlorinated Poly (Vinyl Chloride) (CPVC) Building Products Compounds and ASTM D4726 — Standard Specification for Rigid Poly (Vinyl Chloride) (PVC) Exterior-Profile Extrusions Used for Assembled Windows and Doors 2. PVC Formulation: High impact, low heat buildup, lead free, non-chalking, and color and UV stabilized. B. Glass And Glazing: 1. Annealed Float Glass: ASTM C 1036, Type I (transparent flat glass), Quality-Q3; Class I (clear). 2. Heat-Treated Float Glass (Safety Glass): ASTM C 1048; Type I (transparent flat glass); Quality-Q3; Kind FT (fully tempered). VINYL WINDOWS AND SLIDING-GLASS DOORS 08 5313 - PAGE 5 of 10 ©Morrison Hershfield Corporation.All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 3. Provide manufacturer's standard sealed insulating glazing unit with 366 Low-E coating. 4. Provide PVC snap-on glazing stops (beads) to match exterior window and sliding glass door finish. C. Hardware: 1. General: Provide manufacturer's standard hardware fabricated from aluminum, stainless steel, or other corrosion-resistant material compatible with vinyl; designed to smoothly operate, tightly close, and securely lock vinyl windows and sliding doors, and sized to accommodate sash or ventilator weight and dimensions. D. Glazing Tape, Gaskets and Weatherstripping: 1. Glazing Tape: Preformed, butyl-based tape with spacer rod, or other approved tape, as recommended by window manufacturer. 2. Compression Gaskets: Provide manufacturer's standard compressible gaskets of EPDM, Silicone, Neoprene or Santoprene material; designed for permanently resilient sealing under compression. 3. Sliding Weather-stripping: Provide woven pile weather-stripping of polypropylene pile, with resin-impregnated backing fabric complying with AAMA 701.2, or other approved weatherstripping product recommended by window manufacturer. a. Weather stripping shall have integral barrier fin or fins of semi-rigid, polypropylene sheet or polypropylene-coated material. E. Insect Screens: 1. Insect Screens for Window: Provide insect screens for each operable exterior sash or ventilator. Locate screens on inside or outside of window sash or ventilator, depending on window type. Design windows and hardware to accommodate screens in a tight-fitting removable arrangement with a minimum of exposed fasteners and latches. a. Screen Fabric: PVC coated fiberglass mesh, or other corrosion resistant mesh recommended by window manufacturer. b. Screen Color: Charcoal 2. Insert Screens for Sliding Doors: a. Frame: Roll-formed aluminum, 2 by 13/16 inches. b. Hardware: 1) Lock: Lever action type. 2) Rollers: 2 adjustable nylon rollers at top, and 2 adjustable nylon rollers at bottom. c. Screen Fabric: PCV coated fiberglass mesh, or other corrosion resistant mesh recommended by window manufacturer. d. Screen Color: Charcoal F. Fasteners: Aluminum, nonmagnetic stainless steel, or other materials warranted by manufacturer to be noncorrosive and compatible with vinyl window members, cladding, trim, hardware, anchors, and other components. 1. Stainless Steel drill screws, in length recommended by window manufacturer for attachment back to solid framing, with organic-polymer or other corrosion- protective coating having a salt-spray resistance of more than 800 hours according to ASTM B 117. a. Acceptable Alternate Product: VINYL WINDOWS AND SLIDING-GLASS DOORS 08 5313 - PAGE 6 of 10 ©Morrison Hershfield Corporation.All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 1) Cement Board Screws with Sharp Point (#228) with Grabbergard coating by Grabber Construction Products. 2) Low profile Cabinet Screw with PHEINOX 305 grade stainless steel by GRK Fasteners G. Anchors, Clips, and Accessories: Aluminum, nonmagnetic stainless steel, or zinc-coated steel or iron complying with ASTM B 633 for SC 3 severe service conditions; provide sufficient strength to withstand design pressure indicated. H. Reinforcing Members: Aluminum, or nonmagnetic stainless steel, or nickel/chrome- plated steel complying with ASTM B 456 for Type SC 3 severe service conditions, or zinc-coated steel or iron complying with ASTM B 633 for SC 3 severe service conditions; provide sufficient strength to withstand design pressure indicated. I. Sealant: As specified in Division 7 "Section "Joint Sealants". For sealant used in the manufacturing of the windows and sliding doors, use products recommended by window manufacturer and approved for such use by sealant manufacturer. 1. Non-welded joints in window system shall be sealed to provide air and water tight joinery. 2.4 FABRICATION A. Framing system to be nailing flange type with extruded glazing stops. B. Windows and doors shall be fabricated utilizing rainscreen principles. 1. Units must have a separation between the exterior water shedding surface and a continuously sealed air and water barrier plane. The spaces between the exterior weather barrier and the continuous air seal must be drained to the exterior. 2. Weeps shall be located in protected locations or have protective cover to limit water entry into the glazing system 3. Any water that enters the glazing cavity or framing components must be provided with a path to drain to the exterior 4. Exterior glazed windows and doors: a. Shall have tight-fitting and/or gasketed exterior glazing stops to limit the entry of water into the glazing cavities. b. Shall have continuous compression gasket or shimmed glazing tape at interior perimeter of glass to provide air and water seal between glazing and window frame. Gaskets shall have vulcanized corners or shall have sealant applied at corners at time of glass installation. 5. Interior glazed windows and doors a. Shall have a continuous heel bead of sealant applied between the glazing unit and window frame around the full perimeter of the glass. Heel bead shall form the air and water seal. Spaces exterior of heel bead shall be drained to the exterior. b. Shall have continuous compression gasket or shimmed glazing tape at exterior perimeter of glass to limit water entry into the glazing cavities. C. Assemble insect screens to fully integrate with window frame. Frames to be manufactured of cambered formed aluminum and reinforced with rigid plastic corner VINYL WINDOWS AND SLIDING-GLASS DOORS 08 5313 - PAGE 7 of 10 ©Morrison Hershfield Corporation.All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 keys. Screen mesh to fit taut in frame and secured. Door screen frames to be made of extruded aluminum. D. Joinery of window and door frames shall be fully welded or sealed to provide neat, weather-tight construction free from defects affecting appearance or performance. E. Fabricate units so that no frame assembly fasteners are exposed on the exterior face of the window or door. D. Fabricate units square. Brace frames to maintain squareness and rigidity during shipment and installation. E. Fabricate and assemble windows and doors to replicate tested and certified assemblies. F. Fabricate vinyl windows and doors that are reglazable without dismantling sash or ventilator framing. 2.5 FINISHES A. Frame Color: White. PART 3 - EXECUTION 3.1 EXAMINATIONS A. Examine window and door units and openings before installation is commenced. 1. Inspect for cracked frame welds. 2. Inspect for splits, cracks or missing sections in nailing fin. 3. Inspect for cracks, holes or other damage to nailing fin. 4. Verify existing rough opening is square (diagonal measurements no more than 1/8 inch difference). 5. Verify wood frame walls are dry, clean, sound and well nailed, free of voids and without offsets at joints. Ensure that nail heads are driven flush with all surfaces in opening and within 3-inch of rough opening. 6. Verify cut edges of panel sheathing are flush with dimension lumber framing at head, jambs, and sill. 7. Verify sill-pan flashings and rough opening flashing/pre-strips of weather barrier are installed per the details. B. Correct unsatisfactory conditions. Commencement of work by installer constitutes acceptance of substrate conditions. 3.2 INSTALLATION A. Comply with manufacturer's specifications and recommendations for installation of window units, hardware, operators, accessories and other window components. VINYL WINDOWS AND SLIDING-GLASS DOORS 08 5313 - PAGE 8 of 10 ©Morrison Hershfield Corporation.All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 B. Install windows and doors level, plumb, square, true to line, without distortion or impeding thermal movement, anchored securely in place to structural support, and in proper relation to wall flashing and other adjacent construction. Provide minimum '/4" clearance on all sides unless otherwise recommended by manufacturer. Shim as required and as indicated in drawings. C. Opening panels must be closed and locked during installation. D. Install units with weeps at bottom of window and doors. E. Apply sealant specified in Division 07 Section "Joint Sealants" to the backside of the head and jamb nailing fins, and as shown in the drawings. Use enough sealant to form a continuous seal between the nailing fin and the underlying substrate. Align sealant bead with pre-punched holes in flange. F. Headers must not be nailed. Nail through pre-punches holes in fin into framing along sides and base. If required by manufacturer, secure head in a manner that allows vertical displacement in accordance with manufacturer's instructions. G. Operating sash and hardware shall fit tight at contact points and weather-stripping. Hold back exterior siding or other finish materials from edge of window and door minimum 3/8-inch or as shown on drawings to allow for expansion and contraction and the installation of a proper sealant joint with backing materials. 3.3 FIELD QUALITY CONTROL A. Testing Agency: At the discretion of consultant, the Owner will engage a qualified testing and inspecting agency to conduct field performance tests for water penetration and to prepare test reports. Consultant will determine the number of new replacement windows to be tested. B. Testing of installed windows and sliding glass doors shall take place as follows: 1. Testing Methodology: Field water tests shall be performed to ASTM E 1105 Procedure B in 4 cycles of 5 minutes each by applying same test pressures specified in Part 1 Paragraph 1.2.B. Each test shall include the window or door unit and interface with surrounding construction. a. Water penetration: In addition to the definition of water penetration in the ASTM standard, any water other than condensation that is visible on the interior of the window or door unit that is not fully contained within or on drained gutters or flashings, shall constitute a failure of the field test. 2. Conduct initial test on window and sliding door mock-ups. 3. After initial testing of mock-up test one randomly selected installation from next subsequent ten window and sliding glass door installations. 4. Additional tests shall be as follows: a. One additional day of testing (3 individual tests minimum) prior to installing 30% of the windows b. One additional day of testing (3 individual tests minimum) prior to installing 50% of the windows VINYL WINDOWS AND SLIDING-GLASS DOORS 08 5313- PAGE 9 of 10 ©Morrison Hershfield Corporation.All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 5. If any installation fails the performance tests, correct observed deficiencies in and re-test at Contractors own expense. Incorporate corrective measures into all final window and sliding glass door installations. 6. If any of the units fails the performance tests, at consultant discretion, one additional window or sliding door shall be tested at contractor's expense. If these installations also fail performance tests, correct observed deficiencies and re-test at Contractors expense. At consultant's discretion, for each additional unit that fails the testing, one additional unit shall be tested. All additional testing shall be conducted at Contractors expense. 7. Test Reports: Prepare according to ASTM E 1105. 3.4 ADJUSTING, CLEANING, AND PROTECTION A. Adjust operating sashes and ventilators, screens, hardware, and accessories for a tight fit at contact points and weather stripping for smooth operation and weather tight closure. Lubricate hardware and moving parts, as required for proper operation. B. Clean windows and sliding doors, removing excess sealants, glazing materials, dirt, and other substances. Comply with manufacturer's written recommendations for final cleaning and maintenance. Remove nonpermanent labels, and clean surfaces. C. Remove and replace glass that has been broken, chipped, cracked, abraded, or damaged during construction period. D. Protect window surfaces from contact with contaminating substances resulting from construction operations. If contaminating substances do contact window surfaces, remove contaminants immediately according to manufacturer's written recommendations. E. Leave operable window units and door units in closed and locked position. END OF SECTION 08 5313 VINYL WINDOWS AND SLIDING-GLASS DOORS 08 5313 - PAGE 10 of 10 ©Morrison Hershfield Corporation.All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 SECTION 09 9100 — PAINTING PART 1 - GENERAL 1.1 SUMMARY A. This Section includes surface preparation and field painting of exposed interior and exterior items and surfaces as indicated in the drawings. B. Related Sections include the following: 1. Division 6 Section "Rough Carpentry Rehabilitation" 2. Division 7 Section "Fiber Cement Siding" 1.2 PERFORMANCE REQUIREMENTS: A. Materials, preparation and workmanship shall conform to requirements of the latest edition of the Architectural Painting Specification Manual by the MPI (hereafter referred to as the MPI Painting Manual) as issued by the local MPI Accredited Quality Assurance Association having jurisdiction. Repainting of existing items shall conform to MPI's Maintenance Repainting Manual 1.3 SUBMITTALS: A. Submit the following: 1. Product Data: For each type of product listed in Part 2. Include surface preparation and application requirements. 2. Consent of surety as proof of ability to supply a 100% two (2) year Maintenance Bond, if a Master Painters Institute (MPI) Accredited Quality Assurance Association's guarantee option is not used. 3. Maintenance Data 4. Warranties as specified in this Section. 1.4 QUALITY ASSURANCE A. Installer Qualifications: 1. The Painting Contractor shall have a minimum of five (5) years proven satisfactory experience and shall maintain a qualified crew of painters throughout the duration of the work. When requested, Contractor shall provide a list of the last three comparable exterior painting jobs including, name, location, project manager, start and completion dates, and value of the work. 2. Only qualified journeypersons, as defined by local jurisdiction shall be engaged in painting work. Apprentices may be employed provided they work under the direct supervision of a qualified journeyperson in accordance with trade regulations. PAINTING 09 9100 - PAGE 1 of 8 ©Morrison Hershfield Corporation. All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 B. Source Limitations: Obtain primers for each coating system from the same manufacturer as the finish coats. C. Mockup: Prepare and paint a designated exterior surface area or item to requirements specified herein, with specified paint or coating showing selected colors, gloss / sheen, texture and workmanship to MPI Painting Manual standards for review and approval. When approved, exterior surface area and/or item shall become acceptable standard of finish quality and workmanship for similar on-site painting work. 1.5 DELIVERY, STORAGE AND HANDLING A. Deliver painting materials in sealed, original labeled containers bearing manufacturer's name, brand name, type of paint or coating and color designation, standard compliance, materials content as well as mixing and/or reducing and application requirements. B. Store paint materials in original labeled containers in a secure, dry, and well ventilated designated area meeting the minimum requirements of both paint manufacturer and authorities having jurisdiction and at a minimum ambient temperature of 45 degrees. 1.6 PROJECT CONDITIONS A. Unless specifically pre-approved by applied product manufacturer, perform no exterior painting work when the ambient air and substrate temperatures are below 50° F. B. Perform no exterior painting work unless environmental conditions are within MPI and paint manufacturer's requirements and as specified or until adequate weather protection is provided. Where required, suitable weatherproof covering and sufficient heating facilities shall be in place to maintain minimum ambient air and substrate temperatures before, during and after paint application. Maintain conditions for a minimum 24 hours after application or as recommended by paint manufacturer. C. Perform no exterior painting work when the relative humidity is above 85% or when the dew point is less than 5°F variance between the air and surface temperatures. D. Perform no painting work when the maximum moisture content of the substrate when measured with an electronic moisture meter exceeds manufacturer's recommendations. In no instances shall the maximum moisture content be greater than the following: 1. 12% for concrete and masonry at time of painting. 2. 15% for wood at time of painting. E. Preconstruction Field Testing: Test concrete and masonry surfaces for alkalinity as recommended by paint manufacturer. F. Apply paint only to dry, clean, and adequately prepared surfaces in areas where dust is no longer generated by construction activities such that airborne particles will not affect the quality of finished surfaces. PAINTING 09 9100 - PAGE 2 of 8 ©Morrison Hershfield Corporation. All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 1.7 GUARANTEE A. Furnish either the local MPI Accredited Quality Assurance Association's two (2) year guarantee, or, alternatively, a 100% two (2) year Maintenance Bond - both in accordance with MPI Painting Manual requirements. The Maintenance Bond shall warrant that all painting work has been performed in accordance with MPI Painting Manual requirements. 1.8 EXTRA MATERIALS A. Furnish extra paint materials from the same production run as the materials applied and in the quantities described below. Package with protective covering for storage and identify with labels describing contents. Deliver extra materials to Owner. Furnish Owner with an additional 5 percent, but not less than 1 gal. or 1 case, as appropriate, of each material and color applied. 1.9 WARRANTY A. Installer Warranty: Installer shall warrant that all painting has been installed in conformance with requirements of Contract Documents. Work found during Warranty period to be not in conformance to Contract Documents shall be repaired or replaced at no cost to Owner. 1. Warranty Period: 3 years from date of Substantial Completion. PART 2 - PRODUCTS 2.1 MATERIALS/COMPONENTS: A. Paint Materials 1. Manufacturers: Subject to agreement and approval by Client, provide products by one of the following: a. Miller- Evolution b. Sherwin Williams - SuperPaint c. Benjamin Moore & Co. d. ICI Dulux Paint Centers. e. Rhoda 2. All materials (primers, paints, coatings, varnishes, stains, lacquers, fillers, etc.) shall be products listed in the latest edition of the MPI Approved Product List and shall be from a single manufacturer for each system used and recommended by manufacturer for application indicated. 3. Accessory materials such as thinners, solvents, etc. shall be product of an MPI listed manufacturer and shall be compatible with paint materials being used. 4. Paint-material containers not displaying manufacturer's product identification will not be acceptable. 5. Material Compatibility: Provide primers, and finish-coat materials that are compatible with one another and with the substrates indicated under conditions PAINTING 09 9100 - PAGE 3 of 8 ©Morrison Hershfield Corporation. All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 of service and application, as demonstrated by manufacturer based on testing and field experience. 6. All materials used shall be lead and mercury free. 7. Use materials complying with VOC regulations of Authority Having jurisdiction. 8. Where available, use materials complying with MPI's Green Performance Standard [GPS-1-07 and GPS-2-07] For Paints and Coatings B. Mixes and tints 1. Unless otherwise specified herein or pre-approved, all paint shall be ready-mixed and pre-tinted. Re-mix all paint in containers prior to and during application to ensure break-up of lumps, complete dispersion of settled pigment, and color and gloss uniformity. 2. Paste, powder or catalyzed paint mixes shall be mixed in strict accordance with manufacturer's written instructions. 3. Where thinner is used, addition shall not exceed paint manufacturer's recommendations. Do not use kerosene or any such organic solvents to thin water-based paints. 4. If required, thin paint for spraying in strict accordance with paint manufacturer's instructions. If directions are not on container, obtain instructions in writing from manufacturer and provide copy of instructions to Consultant. C. Finish and colors 1. Unless otherwise specified herein, all painting work shall be in accordance with MPI Premium Grade finish requirements. 2. Finish Colors: Refer to Leeb's Paint Schedule Option 1 on sheets 2 and 4 of appendix 1. 2.2 GLOSS AND SHEEN RATINGS: A. Paint gloss shall be defined as the sheen rating of applied paint, in accordance with the following MPI values: Gloss Description Units Units Level @ 60 degrees @ 85 degrees G1 Matte or Flat finish 0 to 5 10 max. G2 Velvet finish 0 to 10 10 to 35 G3 Eggshell finish 10 to 25 10 to 35 G4 Satin finish 20 to 35 35 min. G5 Semi-Gloss finish 35 to 70 G6 Gloss finish 70 to 85 G7 High-Gloss finish > 85 B. Gloss level ratings of all painted surfaces shall be as specified herein and as noted in Schedule at end of Part 3. PART 3 - EXECUTION PAINTING 09 9100 - PAGE 4 of 8 ©Morrison Hershfield Corporation. All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 3.1 EXAMINATION AND PREPARATION A. Examine substrates, areas, and conditions, with Applicator present, for compliance with requirements for paint application. 1. Proceed with paint application only after unsatisfactory conditions have been corrected and surfaces receiving paint are thoroughly dry. 2. Start of painting will be construed as Applicator's acceptance of surfaces and conditions within a particular area. B. Coordination of Work: Review other Sections in which primers are provided to ensure compatibility of the total system for various substrates. On request, furnish information on characteristics of finish materials to ensure use of compatible primers. 1. Notify Consultant about anticipated problems when using the materials specified over substrates primed by others. C. Prepare exterior surfaces for painting in accordance with MPI Painting Manual requirements. D. Remove and securely store miscellaneous hardware and surface fittings/fastenings (e.g. exterior lights, vents, unit numbers, window and door hardware, etc.) prior to painting and replace upon completion. 1. Carefully clean and replace such items upon completion of painting work in each area. Do not use solvent or reactive cleaning agents on items that will mar or remove finishes (e.g. lacquer finishes). 2. If removal is impractical or impossible because of size or weight of the item, provide surface-applied protection before surface preparation and painting. E. Protect exterior surfaces and areas, including landscaping, walks, drives, all adjacent building surfaces and equipment and any labels and signage from painting operations and damage by use of drop cloths, shields, masking, or other suitable protective means and make good any damage caused by failure to provide such protection. F. Cleaning: Before applying paint or other surface treatments, clean substrates of substances that could impair bond of the various coatings. 1. Schedule cleaning and painting so dust and other contaminants from the cleaning process will not fall on wet, newly painted surfaces. G. Surface Preparation: Clean and prepare surfaces to be painted according to manufacturer's written instructions for each substrate condition and as specified. 1. Provide barrier coats over incompatible primers or remove and reprime. 2. Wood: Clean surfaces of dirt, oil, and other foreign substances a. Scrape and clean small, dry, seasoned knots, and apply a thin coat of white shellac or other recommended knot sealer before applying primer. 3. Gypsum Board Substrates: Do not begin paint application until finishing compound is dry and sanded smooth. 4. Ensure that newly applied caulking has adequate time to cure prior to applying primer or paint to prevent cracking. H. Paintable caulking must be allowed to dry thoroughly before it is painted. PAINTING 09 9100 - PAGE 5 of 8 ©Morrison Hershfield Corporation. All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 Material Preparation: Mix and prepare paint materials according to manufacturer's written instructions. 1. Maintain containers used in mixing and applying paint in a clean condition, free of foreign materials and residue. 2. Stir material before application to produce a mixture of uniform density. Stir as required during application. Do not stir surface film into material. If necessary, remove surface film and strain material before using. 3. Use only thinners approved by paint manufacturer and only within recommended limits. J. Tinting: Tint each undercoat a lighter shade to simplify identification of each coat when multiple coats of same material are applied. Tint undercoats to match the color of the finish coat, but provide sufficient differences in shade of undercoats to distinguish each separate coat. 3.2 APPLICATION A. General: Apply paint according to manufacturer's written instructions. Use applicators and techniques best suited for substrate and type of material being applied. B. Scheduling Painting: Apply first coat to surfaces that have been cleaned, pretreated, or otherwise prepared for painting as soon as practicable after preparation and before subsequent surface deterioration. 1. The number of coats and film thickness required are the same regardless of application method (brush, spray or roller). Do not apply succeeding coats until previous coat has cured as recommended by manufacturer. If sanding is required to produce a smooth, even surface according to manufacturer's written instructions, sand between applications. 2. Omit primer over surfaces that have been shop primed and touchup painted. 3. If undercoats, stains, or other conditions show through final coat of paint, apply additional coats until paint film is of uniform finish, color, and appearance. Give special attention to ensure that edges, corners, crevices, welds, and exposed fasteners receive a dry film thickness equivalent to that of flat surfaces. 4. Allow sufficient time between successive coats to permit proper drying. Do not recoat surfaces until paint has dried to where it feels firm, and does not deform or feel sticky under moderate thumb pressure, and until application of another coat of paint does not cause undercoat to lift or lose adhesion. C. Application Procedures: Apply paints and coatings by brush, roller, spray, or other applicators according to manufacturer's written instructions. 1. Brushes: Use brushes best suited for type of material applied. Use brush of appropriate size for surface or item being painted. 2. Rollers: Use rollers of carpet, velvet-back, or high-pile sheep's wool as recommended by manufacturer for material and texture required. 3. Spray Equipment: Use airless spray equipment with orifice size as recommended by manufacturer for material and texture required. D. Minimum Coating Thickness: Apply paint materials no thinner than manufacturer's recommended spreading rate to achieve dry film thickness indicated or as PAINTING 09 9100 - PAGE 6 of 8 ©Morrison Hershfield Corporation. All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 recommended by manufacturer. Provide total dry film thickness of the entire system as recommended by manufacturer. E. Prime Coats: Before applying finish coats, apply a prime coat, as recommended by manufacturer, to material that is required to be painted or finished and that has not been prime coated by others. Recoat primed and sealed surfaces where evidence of unsealed areas in first coat appears, to ensure a finish coat free of defects due to insufficient sealing. F. Pigmented (Opaque) Finishes: Completely cover surfaces as necessary to provide a smooth, opaque surface of uniform finish, color, appearance, and coverage. 3.3 FIELD QUALITY CONTROL A. Manufacturer Field Inspection: Coordinate with the manufacturer's technical representative to conduct periodic in-progress inspections to verify installation is in compliance with manufacturers recommendations and meets all warranty requirements. The number of site attendance shall be no less than three times including at the start of the job, at 50% progress, and at the end of the project. The manufacturer shall provide in writing to the Consultant a report of their observations. 3.4 CLEANING AND PROTECTION A. Cleanup: At the end of each workday, remove empty cans, rags, rubbish, and other discarded paint materials from Project site. 1. After completing painting, clean glass and paint-spattered surfaces. Remove spattered paint by washing and scraping without scratching or damaging adjacent finished surfaces. B. Protect work of other trades, whether being painted or not, against damage from painting. Correct damage by cleaning, repairing or replacing, and repainting, as approved by Consultant. C. Provide "Wet Paint" signs to protect newly painted finishes. After completing painting operations, remove temporary protective wrappings provided by others to protect their work. 1. After work of other trades is complete, touch up and restore damaged or defaced painted surfaces. 3.5 PAINT SCHEDULE A. Refer to MPI Painting Manual for painting finishes on new construction and MPI Maintenance Repainting Manual for painting existing components. B. For color scheme refer to Leeb's Material Schedule on Sheet Al and all elevation pages in appendix 1. PAINTING 09 9100 - PAGE 7 of 8 ©Morrison Hershfield Corporation. All rights reserved. Summer Creek Apartments Permit Set: July 8, 2020 Tigard, Oregon Morrison Hershfield Corporation — 190575 00 C. Fiber-cement Siding and Trim Surfaces: Lap, Panel and Shingle siding, trim and batten. 1. Latex System: EXT 3.3A a. Prime Coat: Exterior latex primer. Omit if shop primed. b. Intermediate Coat: Exterior latex matching topcoat. c. Topcoat: Exterior latex (G4). d. Color: As selected by Owner from Manufacturers full range D. Dressed Lumber Substrates: Including wood siding, standing and running trim. 1. Latex System: MPI EXT 6.3A. a. Prime Coat: Exterior latex wood primer. Omit if factory primed. b. Intermediate Coat: Exterior latex matching topcoat. c. Topcoat: Exterior latex (G5) d. Color: As selected by Owner from Manufacturers full range if available colors. E. Interior Gypsum Board: Vapor retarder primer. 1. Products that may be used include, but are not limited to the following: a. Benjamin Moore & Co.: Moorcraft Super Spec Latex Vapor Barrier Primer Sealer 260 b. ICI Paints: Prep & Prime Vapor Barrier Interior Water-Based Primer Sealer END OF SECTION 09 9100 PAINTING 09 9100 - PAGE 8 of 8 ©Morrison Hershfield Corporation. All rights reserved.