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| 1 | Tubewell at Nagar Van, Niwai |
| 2 | Construction of Tube Well up to 150 mtr. depth in all type of rocks by DTH system & over burden to accommodate casing pipe of following sizes in all types of soil & over burden including lowering of casing pipe, (if required) excluding cost of casing pipe, as per IS:2800 Part 1: 1991 and IS:2800 Part II: 1979 (both amended upto date) and technical specifications. The work would be completed after obtaining sand free water. The tube well should have a through out bore as per nominal dia of casing pipe. (PHED BSR 2022 item 2.4.1) 150 mm dia Nominal bore. |
| 3 | Add 15% extra on above item for drilling depth beyond 100 mtr, If depth of Tube well is more than 100 mtr. |
| 4 | Supply of ERW M.S. black casing pipe ISI marked (IS: 4270/2001) or amended up to date of following sizes. (PHED BSR 2022 item 2.11.1) 150 mm dia NB(Thickness of pipe 5.0 mm & mass of tube 20.13 Kg/m) |
| 5 | Supply & Fixing tube well cover of MS sheet 8mm thick at top & 5mm thick 100mm wide shroud around the edge so as to form a cap on the top end of casing pipe with GI Nipple 45cm long & two GI flanges at both ends in 80mm sizes passing through a hole in the centre of MS sheet. A 25 mm socket with end plug shall also be welded over top plate. A GI nipple having outside thread of size 1/2\" (for installation pressure gauge) shall be provided & welded with 80mm GI nipple near top plate nipple shall be provided with end plug. (PHED BSR 2022 item 2.23.2) 150 mm dia |
| 6 | Supply,installation,testing and commissioning of different different capacity solar powerd water pumps with complete assembly of solar modules , Controller ,solar motors , including transportation , loweing and fixing with the SPV modules , controller and providing pipe connection on suction and delivery sides , of approved make and specifications laid down and updated time to time by MNRE, complete in all respect, submarsible pumps (7.5 HP ) 150 mm dia |
| 7 | Providing & Fixing pump safety cage as per specifications or as directed by Engineer in charge. |
| 8 | Providing, installation, testing and commissioning of Centrifugal Monoblock pump set conforming to IS 9079 , 2 pole motor operating at syncronised speed of 3000 RPM with requisite MOC impeller, priming funnel, cock, suitable flanges at suction and delivery side. Pump shall have common shaft for pump and motor. Motor shall be suitable for working on 415 V ± 10%, 3 Ph, 50 Hz A.C. Supply. Motor shall be TEFC type and Pump set shall be suitable for working at various discharge and head requirements as per scope of work. Pump shall be erected on C.C. foundation / cross channels / RSJ frame block with suitable foundation bolts grouted in C.C. foundation block etc. complete in all respect as per specification, scope of work and direction of Engineer in Charge of following power rating, suitable for prescribed duty conditions mentioned in TD.Centrifugal Monoblock Pump set (Single Stage)2.2 KW (3.0 HP)(PHED BSR 2022 item5.1.1.1) |
| 9 | Tubewell at Nagar Van, Malpura |
| 10 | Construction of Tube Well up to 150 mtr. depth in all type of rocks by DTH system & over burden to accommodate casing pipe of following sizes in all types of soil & over burden including lowering of casing pipe, (if required) excluding cost of casing pipe, as per IS:2800 Part 1: 1991 and IS:2800 Part II: 1979 (both amended upto date) and technical specifications. The work would be completed after obtaining sand free water. The tube well should have a through out bore as per nominal dia of casing pipe. (PHED BSR 2022 item 2.4.1) 150 mm dia Nominal bore. |
| 11 | Add 15% extra on above item for drilling depth beyond 100 mtr, If depth of Tube well is more than 100 mtr. |
| 12 | Supply of ERW M.S. black casing pipe ISI marked (IS: 4270/2001) or amended up to date of following sizes. (PHED BSR 2022 item 2.11.1) 150 mm dia NB(Thickness of pipe 5.0 mm & mass of tube 20.13 Kg/m) |
| 13 | Supply & Fixing tube well cover of MS sheet 8mm thick at top & 5mm thick 100mm wide shroud around the edge so as to form a cap on the top end of casing pipe with GI Nipple 45cm long & two GI flanges at both ends in 80mm sizes passing through a hole in the centre of MS sheet. A 25 mm socket with end plug shall also be welded over top plate. A GI nipple having outside thread of size 1/2\" (for installation pressure gauge) shall be provided & welded with 80mm GI nipple near top plate nipple shall be provided with end plug. (PHED BSR 2022 item 2.23.2) 150 mm dia |
| 14 | Supply,installation,testing and commissioning of different different capacity solar powerd water pumps with complete assembly of solar modules , Controller ,solar motors , including transportation , loweing and fixing with the SPV modules , controller and providing pipe connection on suction and delivery sides , of approved make and specifications laid down and updated time to time by MNRE, complete in all respect, submarsible pumps (7.5 HP ) 150 mm dia |
| 15 | Providing & Fixing pump safety cage as per specifications or as directed by Engineer in charge. |
| 16 | Providing, installation, testing and commissioning of Centrifugal Monoblock pump set conforming to IS 9079 , 2 pole motor operating at syncronised speed of 3000 RPM with requisite MOC impeller, priming funnel, cock, suitable flanges at suction and delivery side. Pump shall have common shaft for pump and motor. Motor shall be suitable for working on 415 V ± 10%, 3 Ph, 50 Hz A.C. Supply. Motor shall be TEFC type and Pump set shall be suitable for working at various discharge and head requirements as per scope of work. Pump shall be erected on C.C. foundation / cross channels / RSJ frame block with suitable foundation bolts grouted in C.C. foundation block etc. complete in all respect as per specification, scope of work and direction of Engineer in Charge of following power rating, suitable for prescribed duty conditions mentioned in TD.Centrifugal Monoblock Pump set (Single Stage)2.2 KW (3.0 HP)(PHED BSR 2022 item5.1.1.1) Please Enable Macros to View BoQ information |
