Excavation and construction near pipelines
By: National Energy Board.
Publisher: National Energy Board
Published: 2001
Place of publication: Calgary
Language: eng
Number of pages: 33
Subjects: Underground pipelines -- Canada.; Excavation -- Canada.; Building laws -- Canada.; Earthwork -- Law and legislation -- Canada.
Notes: Issued also in French under title: Travaux d'excavation et de construction près des pipelines.

Distributed by the Government of Canada Depository Services Program.

"February 2001."