Installation of DTW with 5 HP Submersible motor pump set and Distribution of Pipe line at IFM Rani in Kamrup District under SOPD ODS Scheme

Amount

Labour for test boaring with 40mm internal dia G.I. Pipes including keeping surplus of earth and every 2.00m after first 3.00m depth and delievering the same in nerest PWD camp in small container ( container, scaffolding, tools etc will have to be arranged by the contractor at his own cost) First test Boaring = 120. RM

Providing water supply facility (PHED) approved.

Driling with Rig Bit in overburden portion of soil foundation including …. As directed (Rate as Per PHE deptt. Approved rate) Total depth upto rock =200

Lowering of well assembly welding of pipe joints of 200 mm dia G.L./M.S. Casing pipe as directed T.D. =120 For gap of soil =6.00 total 126.00m ( 200mm dia M.S. casing pipe, Rate as per PHE approved rate

Driling with Rig with usuing the DTH hammer in all class of rock including Collection of sample…..etc complete. Total depth =120.00 Rate as per PHE approved rate

23.12 Development of tube well in accordance with IS : 2800 (part I) and IS:11189, to establish maximum rate of usable water yield without sandcontent (beyond permissible limit), with required capacity aircompressor, unning the compressor for required time till well is fullydeveloped, measuring yield of well by "V" notch method or any otherapproved method, measuring static level & draw down etc. by stepdraw down method, ollecting water samples & getting tested inapproved laboratory, i/c disinfection of tubewell, all complete, includinghire & labour charges of air compressor, tools & accessories etc.,all as per requirement and irection f Engineer-in-charge.

Supplying including installation of submersible pump set with all sccessories including pannel board on CC foundation …

Supplying, fitting and fixing suction pipes plain/bevel ended, conforming to relevent IS codes of practice, including supplying and fitting of Accessories, lowering of assembly pipes concentrically in the casing pipes complete as directed. B PVC pipe IV 50mm diameter

Supplying fitting and fixing check _valve { _.., return valve) including thread to pipes. vii) 100mm diameter

Supplying and fitting gun metal country valve {full way valve) 1.5.1. Make as speci 1 and directed. a) 50 dia

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes,having thermal stability for hot & cold water supply, including allCPVC plain & brass threaded fittings, including fixing the pipe withclamps at 1.00 m pacing. This includes jointing of pipes & fittingswith one step CPVC solvent cement and testing of joints completeas per direction of Engineer in Charge Internal work Exposed on wall 18.7.2 20mm dia

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes,having thermal stability for hot & cold water supply including all CPVCplain & brass threaded fittings This includes jointing of pipes & fittingswith one tep PVC solvent cement, trenching, refilling & testing ofjoints complete as per direction of Engineer in Charge. External Work 32 mm dia

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes,having thermal stability for hot & cold water supply including all CPVCplain & brass threaded fittings This includes jointing of pipes & fittingswith one tep PVC solvent cement, trenching, refilling & testing ofjoints complete as per direction of Engineer in Charge. External Work 40 mm dia

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes,having thermal stability for hot & cold water supply including all CPVCplain & brass threaded fittings This includes jointing of pipes & fittingswith one tep PVC solvent cement, trenching, refilling & testing ofjoints complete as per direction of Engineer in Charge. External Work 50mm dia

Labour for lifting the damage old Submersible Pump Set and re-installed the new one) Labour 8 Nos for 3 days

SRI UTTAM BAISHYA

Sri Prasanta Kumar Dutta