Repair and Replacement of existing 03 nos. Tubewell with motor and additional pipe line at Subernarekha Bhawan, Adityapur

Lowering & lifting of sub/sets from bore by taking out double flanged GI pipes, submersible P/Set, Cable, cutting of rusted nutsand boltsetc and replacement of damaged D/F GI pipes, cable, defective pump set etc as per site requirement and lowering of sub P/set, sub cable, GI Pipe etc as required, jointing of cable from sub P/Set along with holding of cable with pipes and jointing of D/F pipes etc with nutsbolts and rubber packing etc. The job includeshiring of all T&P, tripod stand, chain pulley block and other material handling equipments, Safety gadgets ad required and consumable material (rubber packing and Nuts bolts) will be arranged by the firm as per site requirement. The other material required during execution will be provided by department. Beyond the depth of 250 feet

Supplying 100 mm dia submersible pump sets confirming to IS 8034 and motor confirming to IS 9283. Pump shall be suitable for various delivery head and discharge with stainless steel pump shaft and poly- propylene/ noryl impeller. Motor suitable for working on 415V+10%, 3PH, 50 Hz, A.C. supply with cable guard, thrust carbon/ fiber bearing to with stand entire hydraulic thrust, water proof winding shall be provided. The pump set shall be suitable for direct coupling. Pump shall have suitable outlet as per manufacturers design. Anti thrust stream lined non return valve shall be provided with pump. 3 meter submersible copper conductor cable in single/ double run shall be provided with each pump. Submersible Pump set 100 mm dia. (with Polypropyline/ noryl impellor.) up to 20 stage. (a) 1.5 HP( RATE 17908+ 17908 X 0.1495= for c.p.+ overhead charge =20585.25)

(b) 2.0 HP( RATE 18571.00+ 18571.00 X 0.1495= for c.p.+ overhead charge =21347.36)

© 3.0 HP( RATE 20938.00 + 10 stage x Rs.200 pe stage =22938.00+ 22938.00 X 0.1495= for c.p.+ overhead charge + = Rs. 26367.23)

D.O.L. Starter with SS Enclosure with 380/415 Volt coil (Rs 2876.00 + 2876 x 0.1495 = Rs 3305.96)

4.0 sq mm ISI marked , FRLS PVC insulated single core copper conductor cable

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings This includes jointing of pipes & fittings with one step CPVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in Charge. (a)50 mm nominal dia Pipes

(b)40 mm nominal dia Pipes

(c)25 mm nominal dia Pipes

15 mm PTMT bib cock rs 70.00 +70.00 x 1.1495 =80.47

Unplasticised P.V.C. connection pipe with brass union 30 cm long 15 mm bore for urinal and basin

stop cocks(ISI marked)(vi) 50mm brass stop cock wt. not less than 2.15 kg ( 1239.85 + 1239.00 x10% cp)= R5. 1363.83

(v) 40mm brass stop cock wt. not less than 1.15 kg ( 708.45 + 708.45 x10% cp)= Rs 779.29

Add GST @18%

Add Labour Cess @1%

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