Development of Borewell with Air Compressor and Pumping Set of Suitable Rating for restoration from muddy andsilt water in Borewell at TWell No. M 3 in Sector 7 Panchkula

24.5.1.6:- Supply and jointing three core submersible flat cables of approved make with bare bunched copper conductor insulated and sheathed with PVC for submersible pump motors /fountain lights etc with voltage grade 1100 volts marked with IS:694, 1990 including cost of jointing, materials as well as carriage, loading, unloading etc. complete in all respect up to the entire satisfaction of Engineer- in-Charge. Submersible Copper Cable 3 Core 16 sq mm

33.9.1:- Supplying, assembling, lowering and fixing in vertical position in bore well Unplasticised PVC medium well screen (RMS) pipes with ribs, conforming to IS: 12818, including hire and labour charges, fittings and accessories etc. all complete, for all depths, as per direction of Engineer-in-charge. 1. 100 mm nominal size dia [Through Rate]

33.15 Gravel packing in tube well construction in accordance with IS:4097, including providing gravel fine/ medium/ coarse, in required grading & sizes as per actual requirement, all complete as per direction of Engineer-in-charge

20.10.3:- Extra for fixing sluice valves/flap valves socketed or flanged including cartage from stores or nearest Railway Station to site of works. 150 mm i/d

20.11.3:- Providing & fixing cast iron double flanged swing check type reflux (non return) valves PN-1.6 marked with IS:5312 including nuts & bolts marked with IS:1363, rubber sheet marked with IS:638 etc., carriage loading, unloading, stacking, handling, re-handling etc. Complete in all respect to the satisfaction of Engineer-in-charge. 150 mm i/d

20.95:- Development of tube well with pump of suitable rating to that full satisfaction and as directed by the Engineer-in-charge [Through Rate]

20.103.3:- Development of Tubewell using compressor including cost of all consumable stores fuel oil compressor pumps & machinery etc. Compressor 1100cfm x 350 psi

EL270.:- M.S. Pipe 100mm dia, [Rate]

NS Item:- Hiring of Electronic Borewell Camera for videography 350’ deep borewell urgently required for internal photography complete in all respect as per entire satisfaction of Engineer-in-charge

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