FHWA FP-24
Section 605 — Underdrains, Sheet Drains, and Pavement Edge Drains
FP-24 · Division 600 — Incidental Construction. Full current text with cross-references on BuildSpec.
Section 605. — UNDERDRAINS, SHEET DRAINS, AND PAVEMENT EDGE DRAINS PAVEMENT EDGE DRAINS Description 605.01 This work consists of providing and installing underdrains, sheet drains, and pavement edge drains. Material 605.02 Conform to the following Section and Subsections: Aluminum-alloy corrugated pipe 707.03 Asphalt-coated pipe 707.04 Geocomposite drain 714.02 Geotextile 714.01 Metallic -coated corrugated steel pipe 707.02 Perforated concrete pipe 706.03 Plastic pipe 708 Sand 703.14 Soil and soil- aggregate materials 704.01 Underdrain backfill 703.03 Construction Requirements 605.03 General.…
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