07710,_revised.pdf

USDA/NPGQC

Maintenance Shop & Industrial Facility

Rev CD – Issued for BidAmendment 1

07710 - 1 Manufactured Roof Specialties

SECTION 07710

MANUFACTURED ROOF SPECIALTIES

PART 1 GENERAL

1.1 SUMMARY

A. Section includes copings, fascias, and snow guards.

1.2 REFERENCES

A. ASTM International:

1. ASTM D 4586 - Standard Specification for Asphalt Roof Cement, Asbestos-Free.

B. National Roofing Contractors Association:

1. NRCA - The NRCA Roofing and Waterproofing Manual.

C. Sheet Metal and Air Conditioning Contractors:

1. SMACNA - Architectural Sheet Metal Manual.

1.3 SUBMITTALS

A. Section 01330 - Submittal Procedures: Submittal procedures.

B. Shop Drawings: Indicate configuration and dimension of components, adjacent construction, required clearances and tolerances, and other affected work.

C. Product Data: Submit data on shape of components, materials and finishes, anchor types and locations.

D. Samples:

1. Submit two samples, 6 inch in size illustrating component shape, finish, and color.

2. Submit one component samples of coping, expansion joint cover, and snow guard.

E. Manufacturer's Installation Instructions: Submit instructions for special procedures and perimeter conditions requiring special attention.

1.4 SUSTAINABLE DESIGN SUBMITTALS

A. Section 01351 - Sustainable Project Requirements: Requirements for sustainable design submittals.

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B. Manufacturer's Certificate: Certify products meet or exceed specified sustainable design requirements.

1. Materials Resources Certificates:

a. Certify recycled material content for recycled content products.

b. Certify source for local and regional materials and distance from

Project Site.

1.5 QUALITY ASSURANCE

A. Perform work in accordance with SMACNA details.

B. Sustainable Design Requirements:

1. Recycled Content Materials: Furnish materials with recycled content including.

2. Regional Materials: Furnish materials extracted, processed, and manufactured within 500 miles of Project Site.

1.6 WARRANTY

A. Section 01700 - Execution Requirements: Product warranties and product bonds.

B. Furnish five year manufacturer warranty for roof finish.

PART 2 PRODUCTS

2.1 MANUFACTURED ROOF SPECIALTIES

A. Manufacturers:

1. GAF Material Corp.

2. MM Systems Corp.

3. Petersen Aluminum Corp.

4. Centria.

5. Substitutions: Section 01600 - Product Requirements.

2.2 COMPONENTS

A. Copings, Continuous Feature Strip and Gravel Stops: Formed, 0.063 inch thick aluminum, shaped as indicated on Drawings. Include cover plates to conceal and weather seal joints and attachment flanges.

B. Snow Guards:

1. System consisting of 12 Ga. stainless steel one piece clamps and 16 Ga.

bars. Basis of Design: S-5-A SF Clamp manufactured by S-5!.

2. Set screws to be stainless steel 3/8” diameter cup point to attach to standing seams of roof panel to be installed,Snow bar clamps to be attached to the standing seams of the metal roofing as specified in Section

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07613, Manufactured Sheet Metal Roofing with clamp manufacturer’s standard stainless steel screws. No screws shall penetrate the metal roof material or damage the finish in any way that will void the metal roof warranty..

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I:\Projects\3018427\3018427_0001\50_Deliverables & Submittals\Record of all submittals to client - PDF\2017.08.29_Amendment 1\07710.docI:\Projects\3018427\3018427_0001\70_Specifications\2016.10 Specifications for Edit 100% Resubmission_12-2-2016\07710.doc

3. Bar to be attached to clamp with (2) corrosion resistant # 10 tek screws.

4. Plastic end caps to be installed in each end of bar.

5. Aluminum ‘ice stopper’ shall be located in the middle of the panel to prevent sliding ice.

2.3 ACCESSORIES

A. Sealant: Manufacturer's standard type suitable for use with installation of system;

color as selected.

B. Roofing Cement: ASTM D 4586, Type I, cutback asphalt type.

2.4 FINISHES

A. Aluminum: Manufacturer’s standard pre-coated finish, color as selected by

Owner.

PART 3 EXECUTION

3.1 EXAMINATION

A. Section 01300 - Administrative Requirements: Coordination and Project conditions.

B. Verify deck, curbs, roof membrane, base flashing, and other items affecting work of this section are in place and positioned correctly.

3.2 INSTALLATION

A. Conform to SMACNA - Architectural Sheet Metal Manual.

B. Coordinate installation of components of this section with installation of roofing membrane and base flashings.

C. Coordinate installation of sealants and roofing cement with work of this Section to ensure water tightness.

D. Coordinate installation of flashing flanges into reglets.

END OF SECTION