Rate Contract For Drilling Of 125 Mm Dia Meter Bore Holes For Hand Pumps And Installation Of India Mark Ii Hand Pumps Complete With Platform ( With Material ) For Block And City Todabhim Distt. Karauli In All Type Of Strata. ( Annual Rate Contrac
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Project Description
Rate Contract For Drilling Of 125 Mm Dia Meter Bore Holes For Hand Pumps And Installation Of India Mark Ii Hand Pumps Complete With Platform ( With Material ) For Block And City Todabhim Distt. Karauli In All Type Of Strata. ( Annual Rate Contrac
BOQ
| Sl. No. | Item Description |
| 1 | Construction of Tube Well up to 100 mtr. depthin all type of rocks by DTH system & over burden to accommodate casing pipe of following sizes in all types of soils & over burden including lowering of casing pipes, (if required) excluding cost of casing pipes, as per IS:2800 Part 1: 1991 andIS: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 throughout bore as per nominal dia of casing pipe.The nominal bore 125mm dia |
| 2 | Add 15% extra on above item for drilling depth beyond 100 mtr, If depth of bore is more than 100 mtr. |
| 3 | Supply of ERW M.S. black casing pipe ISI marked {IS:1239(Part-1:2004)} medium of following sizes at site of work.125mm dia nominal bore thickness of pipe 4.8mm and mass of tube 16.40kg/m |
| 4 | Labour charges for making slots on blank pipes made of ERW MS black pipe ISI marked of following sizes, the slotting should be as per IS:8110-1985. 125mm nominal bore |
| 5 | Supply & installation of GI pipe 32 mm medium class “B” with pipe sockets (heavy duty). |
| 6 | Supply and installation of ISI marked India Mark II Hand pump set complete with cylinder & 15 connecting rods. |
| 7 | Supply and installation of ISI marked India Mark II Hand pump setEXTRA DEEP complete with cylinder & 15 connecting rods.(EDWHP + 20 onnecting rod) |
| 8 | Supply and installation of ISI mark connecting rod as per departmental specifications. of3 meter length. |
| 9 | Installation of India Mark II/III E.D. I & II hand pump set complete on existing platform. |
| 10 | Construction of 185 cm. dia platform as per approved design & drawing of UNICEF. |
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Tender Published
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Technical bids will be opened and evaluated.
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