| 1 | 1 | SCHEDULE ‘A’ PART- I (BUILDING REPAIRING WORKS) | | | |
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| 2 | 1.01 | M/L for carrying out geo physical survey for ground water exploration by electrical resistively technique at different locations spread at suitable intervals to find out delineation of litho logical features of area, thickness of layers and most favourable site for ground water strata based on geological parameters and deposition of sub surface formation of aquifer upto depth of 200 mtrs and submit report in this regards. | item1 | 1 | Job |
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| 3 | 1.02 | Transportation of rig and other equipment erecting at site preparation of mud pit and water supply arrangement for starting the work as directed by the EIC | item2 | 1 | Job |
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| 4 | 1.03 | M/L for trial bore of pilot holes of 150mm dia at any kind of soil including hard stone/boulder by direct rotary rig machine incl hard rock keeping soil samples at every 3.00 mtr or wherever there is a change in strata up to the required depth till suitable water bearing strata in obtained. | item3 | 1 | Job |
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| 5 | 1.04 | For reaming the pilot hole 150 mm dia to an enlarged bore hole upto desired dia by using direct rotary circulation rigupto required depth. | item4 | 1 | Job |
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| 6 | 1.05 | Supply, assembling and lowering in position with centering guide in the bore hole liner assembly of ERW MS blank pipe 100 mm dia with wall thickness not less than 6mm all as directed by Engr-in-charge. | item5 | 1 | Job |
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| 7 | 1.06 | Supply, assembling and lowering in position with centering guide the bore hole linear assembly of MS slotted pipe ERW male/female having threads at the end of minimum length 75 mm (8 thread to an inch) socket of 150 mm length thread to match the pipe incl joint and welding 150mm dia ERW with wall thickness not less than 6mm all as directed by the Engr-in-charge. | item6 | 1 | Job |
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| 8 | 1.07 | Supply, assembling and lowering in position with centering guide in the bore hole liner assembly of PVC 32mm housing pipemale/female having threads at the end to match the pipe upto required depth with wall thickness not less than 6mm in all as directed by Engr-in-Charge. | item7 | 1 | Job |
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| 9 | 1.08 | Supply and stacking pea size and packing in annular space between the pipe assembly and bore hole. | item8 | 1 | Job |
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| 10 | 1.09 | Watering and developing tube well by pumping with air compressor by vertical turbine pump for a minimum period as required water in sand and mud free and necessary arrangements for testing the yield including the labour and fuel charges for all tools and plants and scaffolding as required. | item9 | 1 | Job |
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| 11 | 1.1 | Supply, installation, testing and commissioning of submersible pump set capacity 1.5 H.P AC single phase 240, 50 Hz. | item10 | 1 | Job |
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| 12 | 1.11 | Supply and laying three coat flat PVC insulated and PVC seathead copper conductor submersible cable 6 Sqmm 110 Volt grade. | item11 | 1 | Job |
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| 13 | 1.12 | Supply and instillation starter single phase suitable for operation of 1.5 HP submersible pump and switch fuse unit as required. | item12 | 1 | Job |
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| 14 | 1.13 | Supply and fixing reducing socket 150x 100 mm dia, MS housing clamp, and MS well cap including anti corrosive paint as required. | item13 | 1 | Job |
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| 15 | 1.14 | Supply and anchoring steel supply wire of 3 mm dia having PVC sleeve above the rope with submersible pump and fastening the same security above the ground level as required. | item14 | 1 | Job |
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