Excavation Safety Requirements (Trenching,
Shoring, Sloping, OSHA Standards)
Soil Classification and Compaction Methods
Utility Identification and Underground
Hazard Awareness
Equipment Operation and Safe Work
Practices
Backfilling Procedures and Material
Selection
Compaction Testing and Density
Requirements
Site Preparation and Grading Principles
Drainage and Erosion Control
Environmental Protection and Regulatory
Compliance
, Inspection, Documentation, and Quality
Control Procedures
Dial _________ to reach the Call 811
Before You Dig Notification
Center and start the utility
marking process before
excavation
A ________________ is required before locate request
any kind of proposed
excavation or emergency
excavation can take place
, Under normal circumstances, if Thursday
the Call Before You Dig
Notification Center is notified at
10:00 AM on Monday, you can
begin excavation at 7:00 AM the
following ________________.
A hazardous leak is an example emergency excavation
of a situation that may require
a(n) ________________.
Unless otherwise specified in 24
company-specific procedures
or state or local requirements,
the tolerance zone is
________________ inches.