SN 456 73 updated edition. Land allocation norms for main water pipelines and sewers. A. Steel pipes
SN 456-73
BUILDING STANDARDS
LAND RECOVERY REGULATIONS
FOR MAIN WATER PIPELINES AND
SEWER COLLECTORS
Date of introduction 1974-02-01
DEVELOPED by the Institute "Kharkov Vodokanalproekt" Gosstroy of the USSR.
INTRODUCED by the Institute "Kharkov Vodokanalproekt" of the USSR State Construction Committee.
AGREED with the USSR Ministry of Agriculture and the USSR State Forestry Agency.
APPROVED BY The State Committee Council of Ministers of the USSR for Construction Affairs on December 28, 1973.
1. These standards establish the width of land strips for main water pipelines and sewers, as well as dimensions land plots for placing wells and switching chambers of the indicated water conduits and sewer collectors.
Notes: 1. Land strips for main underground water pipelines and
sewers are necessary for temporary short-term
use for the period of their construction, and land plots for placement
wells and switching chambers - for indefinite (permanent) use.
2. Width of land strips for main elevated and surface water pipelines and
sewer collectors is determined by a project approved in
established order.
3. The main water pipelines include pipelines for supplying water from
water intake facilities to consumers (settlements, enterprises and
other objects), to the main sewers - pipelines
to divert Wastewater from consumers to places of discharge of these waters.
2. When choosing, allotting and using land for main water pipelines and sewers, the Fundamentals of Land Legislation of the USSR and the Union Republics, the Basic Provisions for the Restoration of Land Disturbed during the Development of Mineral Deposits, Geological Exploration, Construction and Other Works, and other relevant regulations.
3. The width of the land strips for the period of construction of main underground water pipelines and sewer collectors should be established according to the table.
4. The dimensions of land plots for placing wells and switching chambers for main underground water pipelines and sewers should be no more than: for a well - 3x3 m, for a switching chamber - 10x10 m.
5. The use of land above the main underground water pipelines and sewer collectors for the intended purpose should be carried out by land users in compliance with measures to ensure the safety of water pipelines and sewer collectors.
|
Diameter |
Depth of laying |
Width of land strips for main underground water pipelines and sewer collectors, m |
|||
|
or |
to the bottom of the pipe, m |
on non-agricultural lands, unsuitable for agriculture lands and lands of the state forest fund, where the removal and restoration of the fertile layer is not carried out |
on agricultural lands and other lands where the removal and restoration of the fertile layer should be carried out |
||
|
|
for one conduit or collector |
for two water lines or collectors |
|||
|
A. Steel pipes |
|||||
|
1. Up to 426 inclusive |
|||||
|
2. More than 426 to 720 inclusive |
|||||
|
3. More than 720 to 1020 inclusive |
|||||
|
4. More than 1020 to 1220 inclusive |
|||||
|
5. More than 1220 to 1420 inclusive |
|||||
|
B. Cast iron, reinforced concrete, asbestos-cement and ceramic pipes |
|||||
|
6. Up to 600 inclusive |
|||||
State Committee of the Council of Ministers of the USSR for Construction
(Gosstroy USSR)
LAND RECOVERY REGULATIONS
FOR MAIN WATER PIPES
AND SEWER COLLECTORS
CH 456-73
Approved
State Committee of the Council of Ministers of the USSR
for construction
The norms of land allotment for main water pipelines and sewer collectors were developed by the Kharkov Vodokanalproekt Institute of the USSR State Construction Committee.
The norms of land allotment for main water pipelines and sewers have been agreed with the USSR Ministry of Agriculture and the USSR State Forestry Agency.
Editors - engineers R. T. Smolyakov, B. V. Tambornev (Gosstroy USSR), engineer. V. V. Migunov (Institute „ Kharkov Vodokanalproekt "Gosstroy of the USSR).
1. These standards establish the width of land strips for main water pipelines and sewer collectors, as well as the size of land plots for placing wells and switching chambers for these water pipelines and sewer collectors.
Notes: 1. Land strips for main underground water pipelines and sewers are required for temporary short-term use during the period of their construction, and land for placing wells and switching chambers - for unlimited (permanent) use.
2. The width of the land strips for the main elevated and surface water pipelines and sewer collectors is determined by the project approved in the prescribed manner.
3. The main water pipelines include pipelines for supplying water from water intake facilities to consumers ( settlements, enterprises and other objects), to the main sewer collectors - pipelines for the drainage of wastewater from consumers to the points of discharge of these waters.
2. When choosing, allocating and using land for main water pipelines and sewers, the Fundamentals of Land Legislation of the USSR and the Union Republics, Basic Provisions for the Restoration of Land Disturbed during the Development of Mineral Deposits, Geological Exploration, Construction and Other Works, and other relevant regulations.
3. The width of the land strips for the period of construction of main underground water pipelines and sewer collectors should be established according to the table.
|
Diameter of water conduit or sewer in mm |
Depth of laying to the bottom of the pipe in m |
Width of land strips for main underground water pipelines and sewer collectors in m |
|||
|
on non-agricultural lands, unsuitable for agriculture lands and lands of the state forest fund, where the removal and restoration of the fertile layer is not carried out |
on agricultural lands and other lands where the removal and restoration of the fertile layer should be carried out |
||||
|
for one conduit or collector |
for two water lines or collectors (in one trench) |
||||
|
A. Steel pipes |
|||||
|
1. Up to 426 inclusive |
until 3 |
||||
|
2. More than 426 to 720 inclusive |
too |
||||
|
3. More than 720 to 1020 inclusive |
|||||
|
4. More than 1020 to 1220 inclusive |
|||||
|
5. More than 1220 to 1420 inclusive |
|||||
|
B. Cast iron, reinforced concrete, asbestos-cement and ceramic pipes |
|||||
|
6. Up to 600 inclusive |
|||||
|
7. More than 600 to 800 inclusive |
|||||
|
8. More than 800 to 1000 inclusive |
|||||
|
9. More than 1000 to 1200 inclusive |
|||||
|
10. More than 1200 to 1500 inclusive |
|||||
|
11. More than 1500 to 2000 inclusive |
|||||
|
12. More than 2000 to 2500 inclusive |
|||||
NS Notes: 1. The width of land strips for three or more main underground water pipelines or sewers laid in one trench, for water pipelines and sewers with diameters greater than those indicated in the table, or under construction on the lands of settlements, the territory of enterprises and in difficult terrain (in swamps, tundra, deserts, mountainous conditions, etc.), as well as the size of land plots for the construction of crossings over natural and artificial obstacles are determined by the project approved in the prescribed manner.
2. The width and length of land strips required for the overhaul of main water pipelines and sewer collectors are determined by a project approved in the prescribed manner, while the width of these strips should not exceed the width provided for in the table for water pipelines and sewer collectors of the corresponding diameters and depths.
4. The dimensions of land plots for placing wells and switching chambers for main underground water pipelines and sewers should be no more than: for a well - 3x3 m, for a switching chamber - 10x10 m.
5. The use of land above the main underground water pipelines and sewer collectors for their intended purpose should be carried out by land users in compliance with measures to ensure the safety of water pipelines and sewer collectors.
State Committee of the Council of Ministers of the USSR for Construction
(Gosstroy USSR)
LAND RECOVERY REGULATIONS
FOR MAIN WATER PIPES
AND SEWER COLLECTORS
CH 456-73
Approved
State Committee of the Council of Ministers of the USSR
for construction
The norms for land allotment for main water pipelines and sewer collectors were developed by the Kharkov Vodokanalproekt Institute of the USSR State Construction Committee.
The norms for the allotment of land for main water pipelines and sewer collectors have been agreed with the USSR Ministry of Agriculture and the USSR State Forestry Agency.
Editors - engineers R. T. Smolyakov, B. V. Tambornev (Gosstroy USSR), engineer. VV Migunov (Institute "Kharkov Vodokanalproekt" of the USSR State Construction Committee).
1. These standards establish the width of land strips for main water pipelines and sewer collectors, as well as the size of land plots for the placement of wells and chamber switching of the indicated water pipelines and sewer collectors.
Notes: 1. Land strips for main underground water pipelines and sewers are required for temporary short-term use for the period of their construction, and land plots for placing wells and switching chambers are required for unlimited (permanent) use.
2. The width of the land strips for the main elevated and ground water pipelines and sewer collectors is determined by the project approved in the prescribed manner.
3. Main water pipelines include pipelines for supplying water from water intake facilities to consumers (settlements, enterprises and other facilities), to main sewer headers - pipelines for draining wastewater from consumers to the points of discharge of these waters.
2. When choosing, allotting and using land for main water pipelines and sewers, the Fundamentals of Land Legislation of the USSR and the Union Republics, the Basic Provisions for the restoration of lands disturbed during the development of useful fossil deposits, carrying out geological exploration, construction and other works, and other relevant regulations must be observed.
3. The width of the land strips for the period of construction of main underground water pipelines and sewer collectors should be established according to the table.
Diameter of water conduit or sewer in mm | Depth of laying to the bottom of the pipe in m | Width of land strips for main underground water pipelines and sewer collectors in m |
|||
on non-agricultural lands, unsuitable for agriculture lands and lands of the state forest fund, where the removal and restoration of the fertile layer is not carried out | on agricultural lands and other lands where the removal and restoration of the fertile layer should be carried out |
||||
for one conduit or collector | for two water lines or collectors (in one trench) |
||||
A. Steel pipes | |||||
1. Up to 426 inclusive | |||||
2. More than 426 to 720 inclusive | |||||
3. More than 720 to 1020 inclusive | |||||
4. More than 1020 to 1220 inclusive | |||||
5. More than 1220 to 1420 inclusive | |||||
B. Cast iron, reinforced concrete, asbestos-cement and ceramic pipes | |||||
6. Up to 600 inclusive | |||||
7. More than 600 to 800 inclusive | |||||
8. More than 800 to 1000 inclusive | |||||
9. More than 1000 to 1200 inclusive | |||||
10. More than 1200 to 1500 inclusive | |||||
11. More than 1500 to 2000 inclusive | |||||
12. More than 2000 to 2500 inclusive | |||||
Notes: 1. The width of land strips for three or more main underground water pipelines or sewers laid in one trench, for water pipelines and sewers with diameters greater than those indicated in the table, or under construction on the lands of settlements, the territory of enterprises and in difficult terrain (in swamps, tundra, deserts, mountainous conditions, etc.), as well as the size of land plots for the construction of crossings over natural and artificial obstacles are determined by the project approved in the prescribed manner.
2. The width and length of land strips required for the overhaul of main water pipelines and sewer collectors are determined by a project approved in accordance with the established procedure, while the width of these strips should not exceed the width provided for in the table for water pipelines and sewer collectors of the corresponding diameters and depths.
4. The dimensions of land plots for placing wells and switching chambers for main underground water pipelines and sewers should be no more than: for a well - 3x3 m, for a switching chamber - 10x10 m.
5. The use of land above the main underground water pipelines and sewer collectors for their intended purpose should be carried out by land users in compliance with measures to ensure the safety of water pipelines and sewer collectors.
This collection includes the norms of land allotment for the construction of linear structures, approved by the USSR State Construction Committee in 1973 - 1975:
Land allocation norms for main pipelines (SN 452-73).
Norms of land allotment for fisheries enterprises (SN 455-73).
Land allocation norms for main water pipelines and sewer collectors (SN 456-73).
Land allocation norms for airports (SN 457-74).
Land allocation norms for oil and gas wells (SN 459-74).
Land allocation standards for communication lines (SN 461-74).
Land allocation standards for the construction of exploration wells (SN 462-74).
Land allocation standards for electrical networks with a voltage of 0.4 - 500 kV (SN 465-74).
Land allocation norms for highways(CH 467-74).
Land allocation norms for railways(CH 468-74).
Standards for land allotment for reclamation canals (SN 474-75).
Editor - architect. Yu.V. Polyansky (Gosstroy USSR)
STATE COMMITTEE OF THE COUNCIL OF MINISTERS OF THE USSR
CONSTRUCTION
(GOSSTROY USSR)
______________________________________________________________________
STANDARDS
LAND RECOVERY
FOR TRUNK
WATER SUPPLIES
AND Sewer
COLLECTORS
SN 456-73
Approved
The State Committee
Council of Ministers of the USSR
Developed by the Institute "Kharkov Vodokanalproekt" of the USSR State Construction Committee and agreed with the USSR Ministry of Agriculture and the USSR State Forestry Agency.
Editors - engineers R.T. Smolyakov, B.V. Tambovtsev (Gosstroy USSR), V.V. Migunov (Institute "Kharkov Vodokanalproekt" of the USSR State Construction Committee)
1 . These standards establish the width of land strips for main water pipelines and sewer collectors, as well as the size of land plots for placing wells and switching chambers for these water pipelines and sewer collectors.
Notes (edit): 1. Land strips for main underground water pipelines and sewers are required for temporary short-term use during the period of their construction, and land plots for placing wells and switching chambers - for indefinite (permanent) use.
2. The width of the land strips for the main elevated and ground water pipelines and sewers is determined by the project approved in the prescribed manner.
3. Main water pipelines include pipelines for supplying water from water intake facilities to consumers (settlements, enterprises and other facilities), main sewer headers - pipelines for draining wastewater from consumers to the points of discharge of these waters.
2 . When choosing, allocating and using land for main water pipelines and sewers, the Fundamentals of Land Legislation of the USSR and the Union Republics, Basic Provisions for the Restoration of Land Disturbed during the Development of Mineral Deposits, Geological Exploration, Construction and Other Works, and other relevant regulations must be observed ...
| Diameter of a water conduit or sewer, mm | Depth of laying to the bottom of the pipe, m | Width of land strips for main underground water pipelines and sewer collectors, m |
|||
| on non-agricultural land unsuitable for Agriculture lands and lands of the state forest fund, where the removal and restoration of the fertile layer is not carried out | on agricultural lands and other lands where the removal and restoration of the fertile layer should be carried out |
||||
| for one conduit or collector | for two water lines or collectors (in one trench) |
||||
| A. Steel pipes | |||||
| 1. Up to 426 inclusive ... | |||||
| 2. More than 426 to 720 inclusive ……………. | |||||
| 3. More than 720 to 1020 inclusive ……………. | |||||
| 4. More than 1020 to 1220 inclusive ……………. | |||||
| 5. More than 1220 to 1420 inclusive ………… ... | |||||
| B. Cast iron, reinforced concrete, asbestos-cement and ceramic pipes | |||||
| 6. Up to 600 inclusive ……. | |||||
| 7. More than 600 to 800 inclusive ……. | |||||
| 8. More than 800 to 1000 inclusive ……. | |||||
| 9. More than 1000 to 1200 inclusive ……. | |||||
| 10. More than 1200 to 1500 inclusive ……. | |||||
| 11. More than 1500 to 2000 inclusive | |||||
| 12. More than 2000 to 2500 inclusive ……. | |||||
Notes (edit): 1. Width of land strips for three or more main underground water pipelines or sewers laid in one trench, for water pipelines and sewers with diameters greater than those indicated in the table or built on the lands of settlements, enterprises and in difficult terrain (in swamps, tundra , deserts, mountain conditions, etc.), as well as the size of land plots for the construction of crossings over natural and artificial obstacles are determined by the project approved in the prescribed manner.
2. Width and length of land strips required for overhaul main water pipelines and sewer collectors are determined by a project approved in accordance with the established procedure, while the width of these strips should not exceed the width provided for by the table for water pipelines and sewer collectors of the corresponding diameters and depths.
3 . The width of the land strips for the period of construction of main underground water pipelines and sewer collectors should be established according to the table.
4 . The dimensions of land plots for placing wells and switching chambers for main underground water pipelines and sewers should be no more than: for a well - 3´3 m, for a switching chamber - 10´10 m.
5 . The use of land above the main underground water pipelines and sewer collectors for their intended purpose should be carried out by land users in compliance with measures to ensure the safety of water pipelines and sewer collectors.
Notes: 1. Strips of land for main underground water pipelines and sewers are required for temporary short-term use for the period of their construction, and land plots for placing wells and switching chambers - for indefinite (permanent) use.
2. The width of the land strips for the main elevated and ground water pipelines and sewers is determined by the project approved in the prescribed manner.
3. Main water pipelines include pipelines for supplying water from water intake facilities to consumers (settlements, enterprises and other facilities), main sewer headers - pipelines for draining wastewater from consumers to the points of discharge of these waters.
2. When choosing, allocating and using land for main water pipelines and sewers, the Fundamentals of Land Legislation of the USSR and the Union Republics, Basic Provisions for the Restoration of Land Disturbed during the Development of Mineral Deposits, Geological Exploration, Construction and Other Works, and other relevant regulations.
3. The width of the land strips for the period of construction of main underground water pipelines and sewer collectors should be established according to the table.
4. The dimensions of land plots for placing wells and switching chambers for main underground water pipelines and sewers should be no more than: for a well - 3x3 m, for a switching chamber - 10x10 m.
5. The use of land above the main underground water pipelines and sewer collectors for their intended purpose should be carried out by land users in compliance with measures to ensure the safety of water pipelines and sewer collectors.
| Diameter of a water conduit or sewer, mm | Depth of laying to the bottom of the pipe, m | Width of land strips for main underground water pipelines and sewer collectors, m | |||
| on non-agricultural lands, unsuitable for agriculture lands and lands of the state forest fund, where the removal and restoration of the fertile layer is not carried out | on agricultural lands and other lands where the removal and restoration of the fertile layer should be carried out | ||||
| for one conduit or collector | for two water lines or collectors (in one trench) | ||||
| A. Steel pipes | |||||
| 1. Up to 426 inclusive ... | until 3 | 20 | 23 | 28 | 31 |
| 2. More than 426 to 720 inclusive | also | 23 | 26 | 33 | 36 |
| 3. More than 720 to 1020 inclusive | " | 28 | 31 | 39 | 42 |
| 4. More than 1020 to 1220 inclusive | " | 30 | 33 | 42 | 45 |
| 5. More than 1220 to 1420 inclusive | " | 32 | З5 | 45 | 48 |
| B. Cast iron, reinforced concrete, asbestos-cement and ceramic pipes | |||||
| 6. Up to 600 inclusive ..... | 2 | 28 | 32 | 37 | 41 |
| 3 | 31 | 34 | 40 | 43 | |
| 4 | 37 | 40 | 47 | 50 | |
| 5 | 42 | 45 | 53 | 56 | |
| 6 | 50 | 53 | 61 | 64 | |
| 7 | 55 | 59 | 67 | 71 | |
| 7. More than 600 to 800 inclusive | 2 | 28 | 32 | 37 | 41 |
| 3 | 32 | 35 | 41 | 45 | |
| 4 | 39 | 42 | 49 | 52 | |
| 5 | 43 | 47 | 54 | 58 | |
| 6 | 51 | 55 | 62 | 67 | |
| 7 | 56 | 61 | 68 | 73 | |
| 8. More than 800 to 1000 inclusive | 2 | 28 | 32 | 37 | 41 |
| 3 | 32 | 35 | 41 | 45 | |
| 4 | 39 | 42 | 49 | 52 | |
| 5 | 43 | 47 | 54 | 58 | |
| 6 | 51 | 55 | 62 | 67 | |
| 7 | 58 | 62 | 70 | 74 | |
| 9. More than 1000 to 1200 inclusive | 2 | 30 | 34 | 39 | 43 |
| 3 | 34 | 37 | 43 | 47 | |
| 4 | 40 | 43 | 50 | 54 | |
| 5 | 45 | 50 | 55 | 61 | |
| 6 | 51 | 55 | 62 | 67 | |
| 7 | 58 | 62 | 70 | 75 | |
| 10. More than 1200 to 1500 inclusive | 3 | 35 | 39 | 44 | 49 |
| 4 | 41 | 45 | 51 | 56 | |
| 5 | 45 | 50 | 55 | 61 | |
| 6 | 53 | 57 | 64 | 69 | |
| 7 | 58 | 64 | 70 | 76 | |
| 11. More than 1500 to 2000 | 5 | 47 | 54 | 58 | 65 |
| 6 | 55 | 61 | 67 | 72 | |
| 7 | 62 | 68 | 76 | 82 | |
Notes: 1. The width of land strips for three or more main underground water pipelines or sewers laid in one trench, for water pipelines and sewers with diameters greater than those indicated in the table or built on the lands of settlements, the territory of enterprises and in difficult terrain (in swamps, tundra, deserts, mountainous conditions, etc.), as well as the size of land plots for the construction of crossings through natural and artificial obstacles are determined by a project approved in the prescribed manner.
2. The width and length of land strips required for the overhaul of main water pipelines and sewer collectors are determined by a project approved in accordance with the established procedure, while the width of these strips should not exceed the width provided for in the table for water pipelines and sewer collectors of the corresponding diameters and depths.