ICS 23.040.50; 91.100.30                         CED 53

Revised Standard from Last Update.

1 SCOPE

This standard covers the requirements for reinforced and unreinforced precast cement concrete pipes, of both pressure and non-pressure varieties used for water mains, sewers, culverts and irrigation. The requirements for collars are also covered by this standard.

NOTES

1 This standard covers the requirements for pressure and non-pressure pipes manufactured by spinning process and vibration casting process.

2 In addition to the requirements specified specifically for the collars, the requirements given in the following clauses shall also apply for the collars: 5.2, 5.3, 5.4, 5.5.1, 5.5.3, 5 5.4, 5.7, 5.8, 7.1, 7.2, 7.2.1, 7.2.2, 7.3, 7.3.1, 7.4, 8.2, 9.1, 9.1.1, 9.1.2, 9.1.3, 9.1.4, 12.1 and 12.2.

1.2 Prestressed concrete pipes and pipes with non-circular section are not covered by this standard.

2 REFERENCES

The standards given in Annex A contain provisions which through reference in this text constitute provisions of this standard. At the time of publication, the editions indicated were valid. All standards are subject to revision and parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards indicated in Annex A.