Validation can include?

Which of the following would the inspector not have to ensure?
a) confirm that the specified depth of cover will be measured from the top of the pipe to the graded ROW profile b) where buoyancy control is to be used, confirm that the depth of cover will be from the top of the buoyancy control measure c) confirmed the trench will be deep enough to provide the required cover in all conditions, including sand padding and sandbag or foam pillow supports d) Monitor for locations were available workspace is insufficient to allow compliance with safety environmental requirements, escalate and referred to the environmental inspector when identified

________ Should meet specified minimum length restrictions consistent with pipe diameter and owner/operator requirements.

What is the primary issue that must be addressed with Crossing navigable waters with a natural gas pipeline?

Repairs to steel pipe in a natural gas pipeline that occurs arc burns, or dead, may be repaired by?