CSA A257 SERIES : 2009

Preface
A257.0-14, Methods for determining physical properties of
           circular precast concrete pipe, manhole sections,
           catch basins, and fittings
1 Scope
2 Reference publications
3 General requirements
4 Three-edge-bearing test
5 Concrete compression tests
6 Absorption test
7 Hydrostatic test
8 Flat slab top test
9 Manhole step test
Annexes
A (informative) - Vacuum testing of circular concrete pipe
A257.1-14, Non-reinforced circular concrete culvert, storm
           drain, sewer pipe, and fittings
1 Scope
2 Reference publications
3 Conformance
4 Materials and manufacture
5 Dimensions and permissible variations
6 General requirements
7 Test requirements
8 Test methods
9 Marking and inspection
A257.2-14, Reinforced circular concrete culvert, storm drain,
           sewer pipe, and fittings
1 Scope
2 Reference publications
3 Acceptance of design and conformance
4 Materials and manufacture
5 Dimensions and permissible variations
6 General requirements
7 Design requirements
8 Steel reinforcement
9 Test requirements
10 Test methods
11 Marking and inspection
A257.3-14, Joints for circular concrete sewer and culvert pipe,
           manhole sections, and fittings using rubber gaskets
1 Scope
2 Reference publications
3 Conformance
4 Performance requirements for joints
5 Design of joints
6 Permissible tolerances
7 Repairs
8 Rubber gaskets and oil-resistant rubber gaskets
9 Methods of test for gaskets
10 Storage
11 Inspection
A257.4-14, Precast reinforced circular concrete manhole
           sections, catch basins, and fittings
1 Scope
2 Reference publications
3 Acceptance of design and conformance
4 Materials and manufacture
5 Design
6 Steel reinforcement
7 Joints
8 Test requirements
9 Test methods
10 Permissible variations
11 Manhole steps and ladders
12 General requirements
13 Marking and inspection

Pertains to circular precast concrete pipe, manhole (maintenance hole) sections, and accessories intended for: (a) use as sewer pipe for the conveyance of sewage, industrial wastes, and storm water; and (b) the construction of culverts.