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Backfilling
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Backfilling
Around Pipe: DO
Approved backfill material should be placed carefully
along the pipe and compacted under the haunches. Materials should be
brought up evenly in layers on both sides of the pipe and to one foot
above the top of the pipe. |
Backfilling
Around Pipe : DON'T
Backfill material should not be bulldozed
into the trench or dropped directly on the pipe. Material should be
placed in such a manner so as not to displace or damage the installed
pipe. |
Final
Backfill : DO
Backfill material should be readily compactable,
job excavated material and should not contain large stones, boulders,
frozen lumps or other objectionable material. Backfill should be placed
and compacted in layers as specified. |
