1051.1DESCRIPTION—This work is the furnishing and installation of downspouting.
1051.2MATERIAL—As shown on the Standard Drawings and as follows:
• Fabricated Structural Steel. Section 1105, galvanized as specified in Section 1105.02(s).
• Fiberglass Pipe and Fittings . ASTM D2996 RTRP with a 30,000 pounds per square inch, minimum short-time rupture strength hoop tensile stress. Use concrete gray as the final color of the reinforced fiberglass pipe, unless otherwise specified. Use a coating that protects the pipe from ultraviolet damage. Use manufacturer recommended paint and fittings.
• PVC Schedule 40 Pipe. ASTM D1785
1051.3CONSTRUCTION—Install downspouting, including the drain box, as indicated, and as shown on
the Standard Drawings.
1051.4MEASUREMENT AND PAYMENT—Linear Foot
1052 – 1
Referenced in this section
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Source: Publication 408 Highway Construction Specifications, 2026 Edition. Pages 1151–0 of 1,522. View official source ↗