04.01.2013 Views

TranSystems Corporation - LGM Construction

TranSystems Corporation - LGM Construction

TranSystems Corporation - LGM Construction

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

501070099 Federal Express Oakland Sort Expansion Issued for Bid 10/11<br />

2. Tapered insulation, including slopes.<br />

3. Roof plan showing orientation of steel roof deck and orientation of membrane roofing and fastening<br />

spacings and patterns for mechanically fastened membrane roofing.<br />

4. Insulation fastening patterns for corner, perimeter, and field-of-roof locations.<br />

C. Samples for Verification: For the following products:<br />

1. Sheet roofing, of color specified, including T-shaped side and end lap seam.<br />

2. Roof insulation.<br />

3. Walkway pads or rolls.<br />

4. Metal termination bars.<br />

5. Battens.<br />

6. Six insulation fasteners of each type, length, and finish.<br />

7. Six roof cover fasteners of each type, length, and finish.<br />

D. Qualification Data: For qualified Installer and manufacturer.<br />

E. Manufacturer Certificates: Signed by roofing manufacturer certifying that roofing system complies with<br />

requirements specified in "Performance Requirements" Article.<br />

1. Submit evidence of compliance with performance requirements.<br />

F. Product Test Reports: Based on evaluation of comprehensive tests performed by manufacturer and<br />

witnessed by a qualified testing agency, for components of membrane roofing system.<br />

G. Research/Evaluation Reports: For components of membrane roofing system, from the ICC-ES.<br />

H. Field quality-control reports.<br />

I. Warranties: Sample of special warranties.<br />

J. Maintenance Data: For roofing system to include in maintenance manuals.<br />

1.6 QUALITY ASSURANCE<br />

A. Manufacturer Qualifications: A qualified manufacturer that is FM Approvals approved for membrane<br />

roofing system identical to that used for this Project.<br />

B. Installer Qualifications: A qualified firm that is approved, authorized, or licensed by membrane roofing<br />

system manufacturer to install manufacturer's product and that is eligible to receive manufacturer's special<br />

warranty.<br />

C. Source Limitations: Obtain components including roof insulation, [fasteners, air barriers, both vaporpermeable<br />

and vapor-retarding as applicable for membrane roofing system from same manufacturer as<br />

membrane roofing.<br />

D. Exterior Fire-Test Exposure: ASTM E 108, Class A; for application and roof slopes indicated, as<br />

determined by testing identical membrane roofing materials by a qualified testing agency. Materials shall<br />

be identified with appropriate markings of applicable testing agency.<br />

THERMOPLASTIC POLYOLEFIN (TPO) ROOFING 07540 - 3

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!