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TranSystems Corporation - LGM Construction

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

2.2 INSULATION<br />

A. Refer to Section 15250, INSULATION (INSULATION SCHEDULE) for insulation requirements.<br />

PART 3 - EXECUTION<br />

3.1 INSTALLATION<br />

A. Horizontal air conditioning condensate piping shall be graded at 1/4" per foot and as otherwise<br />

indicated on the Drawings.<br />

B. Change in direction shall be made "Y" fittings, combination "Y" and eighth bends, or one eighth<br />

bends. Offsets shall be made with 45-degree bends, or similar fittings.<br />

C. Cleanouts shall be provided where shown on the Drawings, at the end of mains, at the intersection<br />

of piping, at the base of vertical stacks, at locations not exceeding 40 feet between cleanouts, and<br />

at other points required by applicable codes.<br />

D. Install running traps at unit connections per unit manufacturer's requirements.<br />

E. Condensate pipe shall discharge into indirect waste connections in accordance with code<br />

requirements.<br />

F. Refer to Section 15050, BASIC MATERIALS AND METHODS.<br />

3.2 TESTING<br />

A. Air conditioning condensate piping shall be tested in accordance with Specification Section 15425,<br />

PIPING TESTS.<br />

3.3 PIPE AND VALVE IDENTIFICATION<br />

A. Provide pipe verification markers and valve identification tags in accordance with Section 15423,<br />

“PIPE AND VALVE IDENTIFICATION”.<br />

END OF SECTION 15412<br />

AIR CONDITIONING CONDENSATE SYSTEM 15412-2

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