ZA801221B - Drainage inspection chambers - Google Patents
Drainage inspection chambersInfo
- Publication number
- ZA801221B ZA801221B ZA00801221A ZA801221A ZA801221B ZA 801221 B ZA801221 B ZA 801221B ZA 00801221 A ZA00801221 A ZA 00801221A ZA 801221 A ZA801221 A ZA 801221A ZA 801221 B ZA801221 B ZA 801221B
- Authority
- ZA
- South Africa
- Prior art keywords
- drainage inspection
- inspection chambers
- chambers
- drainage
- inspection
- Prior art date
Links
Classifications
-
- 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
- E03F5/024—Manhole shafts or other inspection chambers; Snow-filling openings; accessories made of plastic 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
- E02D29/124—Shaft entirely made of synthetic material
-
- 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
-
- 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
- E03F5/021—Connection of sewer pipes to manhole shaft
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Gasket Seals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7908782 | 1979-03-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA801221B true ZA801221B (en) | 1981-03-25 |
Family
ID=10503835
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA00801221A ZA801221B (en) | 1979-03-13 | 1980-03-03 | Drainage inspection chambers |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE882205A (en) |
MT (1) | MTP866B (en) |
ZA (1) | ZA801221B (en) |
-
1980
- 1980-03-03 ZA ZA00801221A patent/ZA801221B/en unknown
- 1980-03-11 MT MT866A patent/MTP866B/en unknown
- 1980-03-13 BE BE0/199780A patent/BE882205A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
MTP866B (en) | 1984-02-13 |
BE882205A (en) | 1980-07-01 |
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