000	00000nam 2200000zi 4500
001	9.957615
003	CaOODSP
005	20251124150759
006	m     o  d f
007	cr |n|||||||||
008	251124t20052005oncdab  ob   f|0| 0 eng d
040	|aCaOODSP|beng|erda|cCaOODSP
043	|an-cn-nt
086	1 |aM183-2/5004E-PDF
100	1 |aLawrence, D. E., |eauthor.
245	10|aFrost heave and northern pipelines, state of the art and status of research – three contributing studies / |ccompiled by D.E. Lawrence, S.L. Smith and M.M. Burgess.
264	1|aOttawa, Ontario : |bGeological Survey of Canada, |c2005.
264	4|c©2005
300	|a1 online resource (1 volume (various pagings)) : |bcharts, illustrations, maps.
336	|atext|btxt|2rdacontent
337	|acomputer|bc|2rdamedia
338	|aonline resource|bcr|2rdacarrier
490	1 |aOpen file ; |v5004
504	|aIncludes bibliographical references.
520	|a"An application to build a large diameter buried chilled natural gas pipeline to transport Mackenzie Delta gas through the Mackenzie valley to southern markets was filed in October 2004. The frost heave issue that was vigorously debated for similar gas pipeline proposals in the late 1970s is once again relevant. In view of this renewed interest, three review studies on frost heave and pipelines were commissioned by the federal government, under the scientific authority of the Geological Survey of Canada (GSC) of Natural Resources Canada, in 2004. The aim of these studies was to document the current state of knowledge about frost heave theory, testing and predictive modelling, and the application of this knowledge to the design, construction and operation of a buried chilled gas pipeline"--Foreword, page ii.
650	0|aFrost heaving|zNorthwest Territories|zMackenzie River Valley.
650	0|aLiquefied natural gas pipelines|zNorthwest Territories|zMackenzie River Valley.
650	6|aGonflement par le gel|zTerritoires du Nord-Ouest|zMackenzie, Vallée du.
650	6|aGaz naturel liquéfié|xPipelines|zTerritoires du Nord-Ouest|zMackenzie, Vallée du.
710	2 |aGeological Survey of Canada, |eissuing body.
830	#0|aOpen file (Geological Survey of Canada)|v5004.|w(CaOODSP)9.506878
856	40|qPDF|s11.50 MB|uhttps://publications.gc.ca/collections/collection_2025/rncan-nrcan/m183-2/M183-2-5004-eng.pdf
856	4 |qHTML|sN/A|uhttps://doi.org/10.4095/220857