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Recent content by dryfish
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rock blasting
Agree with the above. Blast larger rock and crush into smaller.- dryfish
- Post #3
- Forum: Earthwork/grading engineering
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Trenching through frozen ground w/ rigid insulation
Here is the scope of work: Trenching through silty frozen ground with existing rigid polystyrene insulation about 2 feet down. Trench depth of 3.5 feet. Laying in cables and then replacing the insulation damaged from trenching. Backfilling with native soil. Water necessitates doing the work in...- dryfish
- Thread
- Replies: 3
- Forum: Earthwork/grading engineering
