CA1306363C - Mode de fixation d'un pipeline au fond d'une tranchee - Google Patents

Mode de fixation d'un pipeline au fond d'une tranchee

Info

Publication number
CA1306363C
CA1306363C CA000593625A CA593625A CA1306363C CA 1306363 C CA1306363 C CA 1306363C CA 000593625 A CA000593625 A CA 000593625A CA 593625 A CA593625 A CA 593625A CA 1306363 C CA1306363 C CA 1306363C
Authority
CA
Canada
Prior art keywords
pipeline
ditch
hole
sidewalls
backfill
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CA000593625A
Other languages
English (en)
Inventor
Robert G. Marshall
Sandra L. Couperthwaite
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NOVA AN ALBERTA Corp
Original Assignee
NOVA, AN ALBERTA CORPORATION
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NOVA, AN ALBERTA CORPORATION filed Critical NOVA, AN ALBERTA CORPORATION
Priority to CA000593625A priority Critical patent/CA1306363C/fr
Application granted granted Critical
Publication of CA1306363C publication Critical patent/CA1306363C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
    • F16L1/06—Accessories therefor, e.g. anchors

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sewage (AREA)
CA000593625A 1989-03-14 1989-03-14 Mode de fixation d'un pipeline au fond d'une tranchee Expired - Fee Related CA1306363C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000593625A CA1306363C (fr) 1989-03-14 1989-03-14 Mode de fixation d'un pipeline au fond d'une tranchee

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000593625A CA1306363C (fr) 1989-03-14 1989-03-14 Mode de fixation d'un pipeline au fond d'une tranchee

Publications (1)

Publication Number Publication Date
CA1306363C true CA1306363C (fr) 1992-08-18

Family

ID=4139761

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000593625A Expired - Fee Related CA1306363C (fr) 1989-03-14 1989-03-14 Mode de fixation d'un pipeline au fond d'une tranchee

Country Status (1)

Country Link
CA (1) CA1306363C (fr)

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