ITEM 706 – CONCRETE, CLAY, PLASTIC AND FIBER PIPE

706.1 Non-Reinforced Concrete Pipe

This pipe shall conform to the requirements of AASHTO M 86 (ASTM C 14) for the specified diameters and strength classes.

706.2 Reinforced Concrete Pipe

This pipe shall conform to the requirements of AASHTO M 170 or AASHTO M 242(ASTM C 655) for specified diameters and strength classes.

Elliptical pipe conforming to the requirements of AASHTO M 207 (ASTM C 507) shall be furnished where specified. Unless otherwise specified, pipe wall design and use of elliptical reinforced concrete arch culvert pipe shall meet the requirements of AASHTO M 206 (ASTM C 506).

Precast reinforced concrete and sections shall conform to the requirements of the cited specifications to the extent which they apply. Reinforced concrete D-load pipe shall meet the requirements of AASHTO M 242 (ASTM C 655).

706.3 Perforated Concrete Pipe

This pipe shall conform to the requirements of AASHTO M 175 for the specified diameters and strength classes.

706.4 Drain Tile

This pipe shall conform to the requirements of AASHTO M 178 or M 179 (ASTM C 4) for the specified material, diameters and quality classes.

706.5 Porous Concrete Pipe

This pipe shall conform to the requirements of AASHTO M 176 (ASTM C 654) for the specified diameters.

706.6 Vitrified Clay Lined Reinforced Concrete Pipe

Designs for fully lined or half lined pipes of the specified strength classes shall be submitted by the manufacturer for approval. The application requirements of AASHTO M 170 and AASHTO M 65 shall govern. Liner or liner elements, shall be clay of first quality, sound, thoroughly and perfectly burned without warps, cracks or other imperfections and fully and smoothly salt glazed.

706.7 Perforated Vitrified Clay Pipe

This pipe shall conform to the requirements of AASHTO M 65, for pipe with full circular cross-section, for the specified diameters and strength class. When specified, the bell shall have integral spacer lugs to provide for an annular opening and self-centering feature.

706.8 Vitrified Clay Pipe

This pipe shall conform to the requirements of Section 706.7 for the specified diameters and strength classes for circular, unperforated or perforated pipe as shown on the Plans.

706.9 Cradle Invert Clay Pipe

This pipe shall conform to the applicable requirements of AASHTO M 65.

706.10 Asbestos Cement Pipe

This pipe shall conform to the requirements of AASHTO M 217 (ASTM C 428) for the specified diameters and strength classes.

706.11 Perforated Asbestos Cement Pipe

This pipe shall conform to the requirements of AASHTO M 189 for the specified diameters.

706.12 Bituminized Fiber Pipe

This pipe shall conform to the requirements of AASHTO M 177 ASTM D 1861 or D 1862.

706.13 Perforated Bituminized Fiber Pipe

This pipe shall conform to the requirements of Sections 706.12 for the specified diameters. Unless otherwise specified, either Type I or Type II Couplings may be furnished.

706.14 Reinforced Concrete Arch Culvert, Storm Drain and Sewer Pipe

This pipe shall conform to the requirements of AASHTO M 206 (ASTM C 506).

706.15 Reinforced Concrete Elliptical Culvert, Strom Drain and Sewer Pipe

This pipe shall conform to the requirements of AASHTO M 207 (ASTM C 507).

706.16 Reinforced Concrete D-load Culvert, Storm Drain and Sewer Pipe

This pipe shall conform to the requirements of AASHTO M 242 (ASTM C 655).

706.17 Plastic and Polyethylene Corrugated Drainage Pipe or Tubing

This pipe shall conform to the requirements of AASHTO M 252.

706.18 Precast Reinforced Concrete Box Sections for Culverts, Storm Drains and Sewers

These sections shall conform to the requirements of AASHTO M 259.

706.19 Acrylonitrile-Butadiene-Styrene (ABS) Sewer Pipe and Fittings

This pipe shall conform to the requirements of ASTM D 2751.

706.20 Acrylonitrile-Butadiene-Styrene (ABS) Composite Sewer Pipe

This pipe shall conform to the requirements of AASHTO M 264 (ASTM D 2680).

706.21 Polyvinyl Chloride (PVC) Sewer Pipe and Drain Pipe

This pipe shall conform to the requirements of AASHTO M 304M (ASTM D 2729).