1.1 This practice describes procedures, soils, and soil placement for the proper installation of corrugated aluminum culverts and storm sewers in either trench or projection installations. A typical trench installation is shown in Fig. 1, and a typical embankment (projection) installation is shown in Fig. 2. The pipes described in this practice are manufactured in a factory and furnished to the job in lengths ordinarily from 10 to 30 ft [3 to 9 m], with 20 ft [6m] being common, for field joining.
1.2 This practice is applicable to either inch-pound units as B788 or to SI units as B788M. Inch-pound units are not necessary equivalent to SI units. SI units are shown in the text in brackets, and they are the applicable values for metric installation.
1.3
SDO | ASTM: ASTM International |
Document Number | B788 |
Publication Date | May 10, 2000 |
Language | en - English |
Page Count | 6 |
Revision Level | 00 |
Supercedes | |
Committee | B07.08 |