Replace Roof on Building #687
United States Military Academy, West Point, NY

CURRENT PERFORMANCE & REFERENCE SHEET

 

Project Name & Location: Replace Roof on Building #687
United States Military Academy, West Point, NY
Client Name & Address: USACA, U.S. Military Academy, Dir. of Contracting
Bldg. 681, USMA, West Point, NY 10996-1594
Contract Number: W911SD-07-D-0006-0046 Contractual Completion: 06/30/2013
Date of Contract: 06/22/2012 Notice to Proceed Date: 08/07/2012
Date work was Started: 09/04/2012 Date Work Completed: 05/02/2013
   
Description of Contract Work:

Trades Included: Roofing Demolition, EPDM Roofing, Masonry Restoration, Duct Insulation

Remove existing 16,000 SF built-up roof to include: all ply sheets, asphalt, base flashing, vertical standing seem roofing, counter-flashing, insulation board and cant strips down to the concrete slab.

Remove existing coping stones from parapet walls, save for re-installation. Cut out and remove cracked or damaged bricks on parapets and all exterior walls. Clean concrete roof slab of all debris. Remove ductwork insulation. Cut-out and remove damage ceiling plaster.

Inspect concrete roof slab for damage and deterioration and repair as necessary to insure solid surface for new roof system. Install new weather barrier (composite ply). Install pressure treated wood cant strips around the roof perimeter and all penetrations roof curbs. Install R-19 polyisocyanurate insulation board. Install a 3-ply cold-applied SBS modified bitumen roofing membrane system. Install base flashing around roof perimeter and all roof penetrations and curbs. Flash over existing HVAC metal cap. Install lead coated copper (LCC) counter-flashing around all perimeter walls. Create reglets and caulk. Install new LCC cap flashing, reinstall and re-caulk coping stones. Replaced damaged bricks on parapets and exterior walls. Install new cast iron rings and strainers to the existing roof drain. Install pitch pockets for all roof mounted misc. equipment including plumbing vents, satellite dishes, lightening protection, railings, door saddles, AC equipment, etc� Install new ductwork insulation. Install new LCC vertical standing seem roofing between new counter-flashing and base flashing.

15 Year Roofing Performance Warranty


Masonry Repairs


Flashing Installation

 

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COLLETTE CONTRACTING
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