The contractor that is contracting with Drill Sub, Inc. have to Call - Dig Alert 811 Underground Services Alert to mark all known and unknown utilities, Utility Companies have 48 hours to mark according to California law and Drill Sub, Inc cannot start work before the 48-hour period or until all utility companies have responded.
DRILL SUB DID NOT ALLOW FOR:
Permits and Costs, or Inspection cost associated with the project.
Any onsite utility locating required for Drill Sub works.
Any repairs to concrete or asphalt.
Haul off any materials or spoils created.