Making bore well for providing access to water supply to SASTI VILLAGE under CSR under Sasti Sub Area

Amount

Boring/drilling bore well of required dia for casing/ strainer pipe, by suitable method prescribed in IS: 2800 (part I),including collecting samples from different strata, preparing and submitting strata chart/ bore log, including hire & running charges of all equipments, tools, plants & machineries required for the job, all complete as per direction of Engineer-in-charge, upto 90 metre depth below ground level All types of soil 300 mm dia

Boring/drilling bore well of required dia for casing/ strainer pipe, by suitable method prescribed in IS: 2800 (part I),including collecting samples from different strata, preparing and submitting strata chart/ bore log, including hire & running charges of all equipments, tools, plants & machineries required for the job, all complete as per direction of Engineer-in-charge, upto 90 metre depth below ground level Rocky statra including Boulders

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, includingrequired hire and labour charges, fittings & accessories etc. all complete, for all depths, as per direction of Engineer -incharge.200 mm nominal size dia

Supplying, assembling, lowering and fixing in verticalposition in bore well unplasticized PVC medium well screen(RMS) pipes with ribs, conforming to IS: 12818, includinghire & labour charges, fittings & accessories etc.allcomplete,in244charge.200 mm nominal size dia

Gravel packing in tubewell 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

Development of tube well in accordance with IS : 2800 (part I) and IS: 11189, to establish maximum rate of usable water yield without sand content (beyond permissible limit), with required capacity air compressor, running the compressor for required time till well is fully developed, measuring yield of well by "V" notch method or any other approved method, measuring static level & draw down etc. by step draw down method, collecting water samples & getting tested in approved laboratory, i/c disinfection of tubewell, all complete, including hire & labour charges of air compressor, tools & accessories etc., all as per requirement and direction of Engineer-in-charge

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 200mm clamp

Providing and fixing Bail plug/ Bottom plug of required dia to the bottom of pipe assembly of tubewell as per IS:2800 (part I). 200mm dia

Providingandsupplying instandard lengths Polyethelene Pipes, confirming to IS4984/14151 / 12786 / 13488 with nesessary jointing material like mechanical connector i.e.thread/ insert joint/ quick release coupler joint / compression fitting joint or flanged joint excluding coupler/specials, including transportation and freight charges, nspectioncharges, loading / unloading charges, conveyance to the departmental stores & stacking the same in closedshadeduly protecting from sunrays &rains, excluding GST levied byGI & GO Minallrespect etc.complete. Note:-H.D.P.E.Pipes shall be as per latest IS Specifications Also HDPE pipes upto 110mm Dia shall bein coil form PE-100,8Kg/Sq.cm: 125mm

Lowering, Laying and JointingH.D.P.E./M. D. P. E. pipes in proper position including all specials by compression fitting/electrofusion and butt fusion jointing procedure as per relevent IS Code complete with all materials for jointing procedure like Electrofusion machine, Electric heater/butt fusion welding machine with hydraulic jack, top loading clamp etc. and all labours as directed by engineer in charge as per IS-7634 PartII For all classes.125 mm

Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth upto 1.5 m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidating each deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m :Pipes, cables etc. exceeding 80 mm dia. but not exceeding 300 mm dia

Supplying and erecting submersible pumpset of 11.00 KW/15 HP with 415 V, 50 c/s AC supply suitable for 150 mm dia. borewell suitable for 250 to 700 LPM discharge at 80 to 480 m head & (max. efficiency at 62 m head & 212 lpm) discharge & delivery pipe of Size-65 mm diameter with a necessary H type clamps as per specification no. WP-SMP

Supplying and erecting flat flexible 3 core 6 sq mm PVC sheathed submersible type copper cable suitably clamped at fixed intervals with column pipe assembly complete

Supplying and erecting fully Automatic star/delta starter suitable for above 15 H.P.upto 25 HP for 3 phase squirrel cage motor totally enclosed with overload and no volt relay complete erected on provided angle iron frame

Providing and fixing C.I. double acting air valve of approved quality with bolts, nuts, rubber insertions etc. complete (The tail pieces, tapers etc if required will be paid separately) : 80 mm dia

Hydrological survey ( Water devining charges) including yield test consisting of yeild. Visit of expert authorised team along with nesessary instruments including resistivity survey. Preperation and submission of yield test report and suggestion for pump type, capacity of pump, depth etc all.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :1:2:4 (1 cement : 2 coarse sand (zone-III) derived from natural sources: 4 graded stone aggregate 20 mm nominal size derived from natural sources).

Centering and shuttering including strutting, propping etc. and removal of form work for :Foundations, footings, bases for columns

Providing ISI mark GI pipe line of following class & dia excluding GST levied by GOI & GOM in all respects, inspection charges, transportation to Sotres etc. complete as per IS:1239/2004. Note:- One couple shall be provided with each full length of pipe cost of which is included in rates below 65mm (8.02Kg/m) and lowereing special laying & jointing of following class & dia including conveyance from Stores to site of works all labour etc. all complete either underground or in verticle position as directed by EIC 65mm (8.02Kg/m)

Supplying erecting & terminating FRXLPE insulated galvanised steel wire armoured (round) cable 1100V, 3 core 10 Sqmm Aluminium conductor.

Total impact of GST for the purpose of CTC

Omprakash Yadav (BID ID -1119136)

P S Salve (BID ID -1119119)