GB2483026A - A method of constructing a manhole in a road and a manhole plug - Google Patents
A method of constructing a manhole in a road and a manhole plug Download PDFInfo
- Publication number
- GB2483026A GB2483026A GB1120962.4A GB201120962A GB2483026A GB 2483026 A GB2483026 A GB 2483026A GB 201120962 A GB201120962 A GB 201120962A GB 2483026 A GB2483026 A GB 2483026A
- Authority
- GB
- United Kingdom
- Prior art keywords
- manhole
- road
- existing
- plug
- constructing
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title abstract 2
- 229910001018 Cast iron Inorganic materials 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
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
- E02D29/14—Covers for manholes or the like; Frames for covers
- E02D29/1445—Tools for positioning or removing cover frames
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
- E01C23/09—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
A method of constructing a manhole in a road (26) which involves the replacement of an existing manhole with a new manhole, includes providing a manhole plug (10) which is disc-shaped and which comprises a cast iron manhole frame (12) and a surrounding moulding (13) in which the frame is embedded. The existing manhole is removed by introducing a cutting tool into the manhole and making an annular undercut in the road under the existing manhole and thereafter, using a barrel cutter, making a cylindrical cut in a direction perpendicular to the road surface around the existing manhole to the depth of the undercut. The existing manhole and surrounding road material is then removed leaving behind a hole into which the manhole plug (10) is fitted.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA200803853 | 2008-05-06 | ||
PCT/IB2009/051850 WO2009136367A1 (en) | 2008-05-06 | 2009-05-06 | A method of constructing a manhole in a road and a manhole plug |
Publications (3)
Publication Number | Publication Date |
---|---|
GB201120962D0 GB201120962D0 (en) | 2012-01-18 |
GB2483026A true GB2483026A (en) | 2012-02-22 |
GB2483026B GB2483026B (en) | 2015-05-20 |
Family
ID=45529254
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB201120962A Active GB2483026B (en) | 2008-05-06 | 2009-05-06 | A method of constructing a manhole in a road and a manhole plug |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2483026B (en) |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3250190A (en) * | 1962-09-06 | 1966-05-10 | William W Taylor | Method and apparatus for installing manhole cover frames |
US3974599A (en) * | 1971-12-08 | 1976-08-17 | Indian Head Inc. | Underground reinforced plastic enclosure |
FR2592901A1 (en) * | 1986-01-13 | 1987-07-17 | Bamat | Method for laying a cover frame for a manhole |
US4924951A (en) * | 1989-01-13 | 1990-05-15 | Paulson Roger W | Manhole cutter |
JPH05179607A (en) * | 1991-12-30 | 1993-07-20 | Shinichi Tsubakimori | Cutting overlay construction method |
US5362175A (en) * | 1992-07-28 | 1994-11-08 | Gaetan Begin | Manhole head assembly having a manhole top ring and method of use of the same |
US5564855A (en) * | 1994-05-31 | 1996-10-15 | National Polymers Inc | Height adjustment ring for manhole cover frame |
US6161985A (en) * | 1997-12-11 | 2000-12-19 | Vernon W. Hinkle | Manhole collar assembly |
US20030222495A1 (en) * | 2002-05-31 | 2003-12-04 | Manfred Nettek | Method and device for detaching or cutting out an embedded manhole frame |
US20030235469A1 (en) * | 2002-04-26 | 2003-12-25 | Shiga Sangyo Kabushiki Kaisha | Manhole cover/frame exchange method |
JP2005290768A (en) * | 2004-03-31 | 2005-10-20 | Takamatsu Kk | Method of removing manhole cover frame |
-
2009
- 2009-05-06 GB GB201120962A patent/GB2483026B/en active Active
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3250190A (en) * | 1962-09-06 | 1966-05-10 | William W Taylor | Method and apparatus for installing manhole cover frames |
US3974599A (en) * | 1971-12-08 | 1976-08-17 | Indian Head Inc. | Underground reinforced plastic enclosure |
FR2592901A1 (en) * | 1986-01-13 | 1987-07-17 | Bamat | Method for laying a cover frame for a manhole |
US4924951A (en) * | 1989-01-13 | 1990-05-15 | Paulson Roger W | Manhole cutter |
JPH05179607A (en) * | 1991-12-30 | 1993-07-20 | Shinichi Tsubakimori | Cutting overlay construction method |
US5362175A (en) * | 1992-07-28 | 1994-11-08 | Gaetan Begin | Manhole head assembly having a manhole top ring and method of use of the same |
US5564855A (en) * | 1994-05-31 | 1996-10-15 | National Polymers Inc | Height adjustment ring for manhole cover frame |
US6161985A (en) * | 1997-12-11 | 2000-12-19 | Vernon W. Hinkle | Manhole collar assembly |
US20030235469A1 (en) * | 2002-04-26 | 2003-12-25 | Shiga Sangyo Kabushiki Kaisha | Manhole cover/frame exchange method |
US20030222495A1 (en) * | 2002-05-31 | 2003-12-04 | Manfred Nettek | Method and device for detaching or cutting out an embedded manhole frame |
JP2005290768A (en) * | 2004-03-31 | 2005-10-20 | Takamatsu Kk | Method of removing manhole cover frame |
Also Published As
Publication number | Publication date |
---|---|
GB2483026B (en) | 2015-05-20 |
GB201120962D0 (en) | 2012-01-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) |
Free format text: REGISTERED BETWEEN 20160414 AND 20160420 |