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SECTION 033000 - CAST-IN-PLACE CONCRETE

SECTION 033000 - CAST-IN-PLACE CONCRETE

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Sludge Treatment Project Engineered Container Retrieval and Transfer System December 2011<br />

<strong>SECTION</strong> 075323 - ETHYLENE-PROPYLENE-DIENE-MONOMER (EPDM) ROOF<strong>IN</strong>G<br />

PART 1 - GENERAL<br />

1.1 SUMMARY<br />

A. Section Includes:<br />

1. Adhered EPDM membrane roofing system.<br />

1.2 PERFORMANCE REQUIREMENTS<br />

A. General Performance: Installed membrane roofing and base flashings shall withstand specified<br />

uplift pressures, thermally induced movement, and exposure to weather without failure due to<br />

defective manufacture, fabrication, installation, or other defects in construction. Membrane<br />

roofing and base flashings shall remain watertight.<br />

B. Material Compatibility: Provide roofing materials that are compatible with one another under<br />

conditions of service and application required, as demonstrated by membrane roofing<br />

manufacturer based on testing and field experience.<br />

C. Roofing System Design: Provide membrane roofing system that is identical to systems that<br />

have been successfully tested by a qualified testing and inspecting agency to resist uplift<br />

pressure calculated according to ASCE/SEI 7.<br />

1. Field-of-Roof Uplift Pressure: 44 sq. ft.<br />

2. Perimeter Uplift Pressure: 74 sq. ft.<br />

3. Corner Uplift Pressure: 112 sq. ft.<br />

4. “a” Distance: 8 ft.<br />

D. FM Approved Roof Assemblies. The contractor shall submit a RoofNav Contractor Package or<br />

an “Application for Acceptance of Roofing System” (FM Global form X2688) with detailed<br />

installation plans and materials submittals to FM Global for review prior to installation.<br />

1. Design and install roofs in accordance with the FM Global on-line RoofNav application<br />

at www.roofnav.com and FM Global Property Loss Prevention Data Sheets 1-29 “Roof<br />

Deck Securement and Above-Deck Roof Components”, and 1-49 “Perimeter Flashing”.<br />

The RoofNav data base application at www.roofnav.com can be used to access and<br />

apply the above referenced standards to roof designs.<br />

2. Roof Assemblies shall conform to a 1-hour listed system.<br />

1.3 ACTION SUBMITTALS<br />

A. Product Data: For each type of product indicated.<br />

Contract 44577 KW Annex - Rev. D 44577-CSI-SPEC-001 075323 - 1

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