Circular Concrete Culvert, Storm Drain, Sewer Pipe, and Fittings
1.1
Pertains to nonreinforced circular concrete pipe and fittings intended to be
used for the conveyance of sewage, industrial wastes, storm water, and for the
construction of culverts.
Note: This Standard is applicable to manufacture and purchase only.
1.2
This Standard establishes the following three strength classifications of
nonreinforced concrete pipe and gives their physical…
Reinforced Circular Concrete Culvert, Storm Drain, Sewer Pipe, and
Fittings
1.1
Pertains to reinforced circular concrete pipe and fittings intended to be used
for the conveyance of sewage, industrial wastes, and storm water, and for the
construction of culverts.
Note: This Standard is applicable to manufacture and purchase only.
1.2
This Standard pertains to pipe that is intended to be used for jacking
longitudinally in tunnel operations.
Note: Such pipe may…
1. Scope
A257.0
1.1 This Standard describes procedures for testing circular concrete pipe, manhole sections, and joints and includes the following tests:
(a) three-edge bearing test (see Clause 3);
(b) core strength test (see Clause 4);
(c) absorption test (see Clause 5);
(d) hydrostatic test (see Clause 6);
(e) flat slab top test (see Clause 7);and
(f) manhole step test (see…
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