Attachment 3-Centura Shingle Specs 1 page.pdf
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- Attached to
- DPW-18065-8J, Roof Repair, B1045
- Solicitation number
- W912D020B0001
About this file
This solicitation package describes a federal contract opportunity for roof repair services at Building 1045 on Fort Wainwright in Alaska. The U.S. Army requires a contractor to provide all engineering, labor, equipment, and materials to repair the failing thermal envelope and cold roof. The contractor must meet specifications, drawings, and local, state, and federal regulations. The period of performance is 400 calendar days from notice to proceed, with the notice expected 10 days after contract award. The acquisition value is between $500,000 and $1,000,000. The solicitation is set aside for small businesses under NAICS code 238160 with a $16.5 million size standard. Electronic bids are due by the specified date and time to the Army Contracting Command via email. The pre-bid site visit will take place on July 30, 2020, and all questions are due by August 4, 2020.
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Architectural Specifications
1. General
A. Name and Description
Centura Steel Shingle
The steel panels are designed to simulate the look of wood shingles. The panels are for use on residential and light commercial roofs, sidewalls, and mansards
Exposure Height: 12.0”
Exposure Width: 39.0”
Weight /Square: 76.0 lb.
B. Manufacturer
Green American Home
8510 Industry Park Drive
P.O. Box 701
Piqua, OH 45356 U.S.A.
Tel: 888.705.5656
Fax: 937-778-5116
Email:
info@greenamericanhome.co m
Web address:
www.greenamericanhome.co m
C. Scope
The scope of the work includes, but is not limited to, the installation of all pre-formed panels, pre-formed accessories and field-formed accessories such as miscellaneous flashings and attaching devices.
2. Product
A. Material
All steel materials, including pre-formed panels, pre-formed accessories and flashings and matching coilstock are made of galvanized, ASTM A653, G90, CS type B .0142” (29 gauge) steel sheet stock.
B. Finish
Centura Steel Shingles are coated with a Kynar 500 or
Hylar 5000 base coat and protective primer to provide a high quality finish.
C. Additional Materials
Other materials available from the manufacturer include touch-up paint, underlayment, and nails.
3. Installation
A. Pitch
Centura Steel Shingles are designed to be installed on roofs with a 3:12 or greater pitch.
B. Decking
The panels are applied over minimum ½” decking. The system may also be applied over existing composition roofing (single or multi-layered).
C. Underlayment
In the case of either a new roofing application or re-roofing, the entire roof must be covered with at least one layer of 30 lb. felt underlayment or equivalent.
D. Panels
Centura Steel Shingle panels have a four-way interlock that locks each panel to the surrounding panels.
Successive courses are staggered to provide a random appearance. The panels are secured to the deck with integrated clips. Each full panel has four nail clips.
E. Fasteners
On installations over plywood or similar decking, hot-dipped galvanized steel ring shank roofing nails or stainless steel screws of sufficient length to fully penetrate the decking.
4. Protective Properties
A. Wind Resistance
Centura Steel Shingle has passed the U.L. 580 Class 90 uplift test.
B. Fire Resistance
Fire-Test-Response
Characteristics as determined per test method ASTM 108:
Class A fire rating
C. Impact Resistance
The Centura Steel Shingle meets UL 2218 Class 4 impact resistance.
D. Appraisal Certificates
Texas Department of
Insurance product evaluation
RC-112.
mailto:info@greenamericanhome.com mailto:info@greenamericanhome.com http://www.greenamericanhome.com/ http://www.greenamericanhome.com/
File details come from the government source that posted it. Updated .