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Bid #01-1112 Library and Reprographics Roofing ... - Citrus College

Bid #01-1112 Library and Reprographics Roofing ... - Citrus College

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<strong>Library</strong> – Lower Roof Area<br />

Project Type: Tear-off Specification #: 20S30 ISA-T<br />

Deck: Metal Slope: Less than 1/8 inch<br />

Tapered Insulation: Tapered polyisocyanurate system, providing for a roof slope of 1/4 inch,<br />

mechanically attached simultaneously with the top layer of insulation.<br />

Insulation - top layer: DensDeck Prime by Georgia-Pacific, having a thickness of 1/4 inch,<br />

mechanically attached.<br />

Roof system: Paradiene 20 TS SA, adhered to the DensDeck Prime surface;<br />

Paradiene 30 CR FR TG, torch applied.<br />

Flashing system: Veral Aluminum, torch applied.<br />

<strong>Library</strong> – Mechanical Well<br />

Project Type: Tear-off Specification #: 24PPR-IT<br />

Deck: Metal Slope: Less than 1/8 inch<br />

Insulation – bottom layer: Polyisocyanurate system, having a thickness of 3 inches,<br />

mechanically attached simultaneously with the top layer of<br />

insulation.<br />

Insulation - top layer: DensDeck Prime by Georgia-Pacific, having a thickness of 1/4 inch,<br />

mechanically attached.<br />

Roof system: Paradiene 20 TG P, torch applied;<br />

Parapro Roof Membrane System.<br />

Flashing system: Parapro 123 Flashing System.<br />

Flashing system: Veral Aluminum, torch applied.<br />

RELATED WORK<br />

A. Furnish <strong>and</strong> install C-Port pipe/conduit supports by Cooper B-Line, Inc. at a minimum 8 feet<br />

o.c. Install the specified walktread material under pipe/conduit supports, extending a<br />

minimum of 2 inches beyond the support unit.<br />

B. Furnish <strong>and</strong> install tapered perlite crickets behind curbed units. Loose lay the tapered<br />

perlite panels <strong>and</strong> overlay with the mechanically attached DensDeck Prime panels.<br />

C. Paint all exposed pipe flashings/supports, stacks <strong>and</strong> fans using a non-fibrated aluminum<br />

coating.<br />

D. Furnish the specified walktread material <strong>and</strong> install from roof access points to mechanical<br />

units <strong>and</strong> around the perimeter of each unit.<br />

M-13-135 page - 3 <strong>Citrus</strong> <strong>Library</strong> <strong>Roofing</strong> Specification

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