INSTALLATION OF DEEP BORE AND WATER SUPPLY IN KASTURBA RESIDENTIAL SCHOOL AT VILLAGE RANKA G.P-RANKA UNDER RANKA BLOCK OF GARHWA DISTRICT

Deep Boring (200x150 mm dia ) Cost of Drilind 200 mmx165mmx125 mtr.deep bore well in all kind of Soil and rock in rural area for instalation of pump set with Hydrolic DTH Rig machine all complete including all materials, tools,driling rig,air compressureand equipmentsas well asfule, lubricantsand cost of transportation of rig machine annd other vehical up to Site. (a) From 0.00 M to 50.00 M below G.L.

(b) From 50.0 M to150.00 M

Supplying, assembling, lowering and fixing in vertical position in bore well, unplasticized PVC medium well casing (CM) pipe of required dia, conforming to IS: 12818, including required hire and labour charges, fittings & accessories etc. all complete, for all depths, as per direction of Engineer -in-charge. 200 mm nominal size dia

Supplying all tools equipment and labour for washing,flushing and development of drilled tube well to give clean and clear water all complete as per direction of E/I (Basic Rate)

Providing and fixing suitable size threaded mild steel cap or spot welded plate to the top of bore well housing/ casing pipe, removable as per requirement, all complete for borewell of 200 mm dia

Providing and fixing M.S. clamp of required dia to the top of casing/ housing pipe of tubewell as per IS: 2800 (part I), including necessary bolts & nuts of required size complete .200 mm clamp

Supplying all materials, labours equipment for constructing P.C.C. (1:2:4) drain circular platform around drilled tube well including 12 mm thick cement plaster (1:4) with neat cemet puning over exposed surface as per UNICEF design etc. all complete includig carriage of materials (Basic Rate)

Supplying 100mm dia submersible pump sets confirming to 8034 and motor confirming to IS 9283 pump shall be suitable for various delivery head and discharge with stainless steel pump shaft and polypropylene/noryl impeller. Motor suitable forworking on 415 + 10, 3HP, 50 Hz, AC supply with cable guard thurst carbon/fiber bearing to withstand entire hydraulic thurst, water proof winding shall be provided. The pump set shall be suitable for diret coupling Pump shall have suitable outlet as per manufacturers design. Anti thurst 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 100mm dia (with Polypropylene/Noryl Impeller) up to 20 stages 5.0 HP

Supply fitting and fixing of standered make starter pannel Board with arrangement of all necsssury protection including all taxes , all complete job as per direction of E/I.

Supplying fitting and fixing 3 crore 4 sqmm Flat copper submersible cable FINOLEX / HEVELS make including all taxes ,royalty etc all complete job as per direction of E/I.

S/F/F Chain pulley block for installation and maintenance proper (2.2 MT) -do- -do-

GI Pipe (Tata Mark or Equivalent ) as per IS-1239 (Part-01) 2004 ISI Marked / Medium Quality 32 mm dia

Cost of one of ISI marked extra deep india mark-II hand pump confirm to IS 13287 :1992 with latest amendment no is 6 complete with all ….......do….......do…........ of E/I.

Add For GST @ 18%

Labour Cess @ 1%