FR2790495B1 - WELL STRUCTURE - Google Patents

WELL STRUCTURE

Info

Publication number
FR2790495B1
FR2790495B1 FR9902770A FR9902770A FR2790495B1 FR 2790495 B1 FR2790495 B1 FR 2790495B1 FR 9902770 A FR9902770 A FR 9902770A FR 9902770 A FR9902770 A FR 9902770A FR 2790495 B1 FR2790495 B1 FR 2790495B1
Authority
FR
France
Prior art keywords
well structure
well
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
FR9902770A
Other languages
French (fr)
Other versions
FR2790495A1 (en
Inventor
Remy Alain
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.)
Polva Pipelife BV
Original Assignee
Polva Pipelife BV
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 Polva Pipelife BV filed Critical Polva Pipelife BV
Priority to FR9902770A priority Critical patent/FR2790495B1/en
Publication of FR2790495A1 publication Critical patent/FR2790495A1/en
Application granted granted Critical
Publication of FR2790495B1 publication Critical patent/FR2790495B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
    • E02D29/124—Shaft entirely made of synthetic material
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
    • E02D29/122—Steps or handrails for shafts
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
    • E02D29/14—Covers for manholes or the like; Frames for covers
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/02—Manhole shafts or other inspection chambers; Snow-filling openings; accessories

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Civil Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
FR9902770A 1999-03-05 1999-03-05 WELL STRUCTURE Expired - Fee Related FR2790495B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9902770A FR2790495B1 (en) 1999-03-05 1999-03-05 WELL STRUCTURE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9902770A FR2790495B1 (en) 1999-03-05 1999-03-05 WELL STRUCTURE

Publications (2)

Publication Number Publication Date
FR2790495A1 FR2790495A1 (en) 2000-09-08
FR2790495B1 true FR2790495B1 (en) 2001-05-11

Family

ID=9542877

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9902770A Expired - Fee Related FR2790495B1 (en) 1999-03-05 1999-03-05 WELL STRUCTURE

Country Status (1)

Country Link
FR (1) FR2790495B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK200100035A (en) * 2001-01-10 2002-07-11 Soerensen Peder Hoven throughput Well
DE10155683A1 (en) * 2001-11-13 2003-05-15 Drossbach Gmbh & Co Kg Drainage shaft and process for its manufacture
AU2005271613B2 (en) * 2004-08-02 2010-09-30 Environment One Corporation Sewage tanks and grinder pump systems
EP1959062A1 (en) * 2007-02-14 2008-08-20 ZETAPLAST S.p.A. Structure of waste water well of plastic material
FI20085942L (en) * 2008-10-06 2010-04-07 Uponor Innovation Ab Well

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4359167A (en) * 1979-02-14 1982-11-16 Hancor, Inc. Subterranean plastic tank
US4717040A (en) * 1987-04-15 1988-01-05 Equinox Industries Ltd. Rotationally moulded septic tank sleeves
US4771940A (en) * 1988-02-29 1988-09-20 Taylor Craig V Refuse container cover
DE4445276C2 (en) * 1994-12-20 2000-03-02 Jung Pumpen Gmbh & Co Waste water collection shaft made of plastic
GB9525790D0 (en) * 1995-12-16 1996-02-14 Wardell Jeffrey R Manhole cover
NL1003376C2 (en) 1996-06-19 1997-12-23 Wavin Bv Attachment for a well.
US5806702A (en) * 1997-08-08 1998-09-15 A.K. Industries, Inc. Ribbed storage tank

Also Published As

Publication number Publication date
FR2790495A1 (en) 2000-09-08

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse

Effective date: 20071130