Construction Of Rwh At Poorv M V Renash Block Sarsaul - Digging of pit for water collecting (Pit size = 3.0mX3.0mX1.50m = 13.50 m3) as per ID SOR CH- 5 SN-5 2 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, up to 90 metre depth below ground level. (CH-28 S.N.1) 3 Tractor with water Tanker 6 KL Capacity including driver & POL (8 Hour). as per PWD (CH-2 S.I. 45) 4 Development of Tubewell in accoudance with IS: 2800 (Part 1) and IS: 11189, to establish maximum rate of usable water yield. charge by compressor. as per PWD (CH-28 S.I. 12) 5 150 mm dia 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. as per PWD (CH-28 S.N. 3) 6 150 mm dia Supplying, assembling, lowering and fixing in vertical position in bore well, unplasticized PVC medium well casing (RMS) pipes with ribs, 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. as per PWD (CH-28 S.I. 4) 7 supply of Nylon mesh (15+1)*1 as per Market Rate 8 150 mm dia Providing and fixing M.S. clamp of required dia to the top of casing/housing pipe of tube well as per IS: 2800 (part I), including necessary bolts & nuts of required size complete. as per PWD (CH-28 S.N. 14) 9 150 mm dia Providing and fixing Bail Plug/Bottom Plug of required dia to the bottom of pipe assembly of tube well as per IS: 2800 (part I) as per PWD (CH-28 S.N. 15) 10 Supplyin, filling, spreading & leveling coarse sand of size range 1.5 mm to 2 mm in recharge pit, in required thickness over gravel layer, for all leads & lifts, all complete as per direction of Engineer-in-charge. as per PWD (CH-28 S.N. 7) 11 Jungle clearance of office Compoundas Per ID SOR CH-5 S.N.17 12 Dismantling of cement concrete or brick or granolithic floor ,including base concrete and including stacking of dismantled material as directed by Engineer in charge with in distance 60m as per ID SOR CH-6 S.N. 3 13 E/Wexcavation for boaring pit/reacharge pitin ordinary soil as per ID SOR CH-5 S.N. 1 A 14 Grade C.C. in 1:4:8 (1 cement:4 fine sand:8 40 mm OBB normal size) Providing & laying in position cement concrete of specified grade excluding the cost of centering and shuttering- All work up to plinth level. as per PWD SOR CH-5 SN-1 (PWD SCH-275 15 Class M-150 B/W in 1:4 (cement and coarse sand) mortar. As per PWD SOR CH-6 SN- 2 16 12 mm cement plaster of mix (in coarse sand) Id SOR (CH- 10, S.N. 4) 17 Colour washing two coat of white wash new surface with cost of material. (CH-13 S.N. 5) 18 Grade C.C. in 1:2:4 (1 cement:2 C/sand: 4 20 mm Stone Grit normal size) Providing & laying in position reinforced cement concrete of specified grade excluding the cost of centering and shuttering- All work up to plinth level. as per PWD SOR CH-5 SN-1 (PWD SCH-275 19 MS Iron work with Material and Labour in RCC as per PWD SOR CH-5 SN-20 (5.22.6) 20 Supplying, filling, spreading & leveling brick ballast of size range 40 mm to 200 mm, in recharge pit, in the required thickness, for all leads & lifts, all complete as per direction of Engineer-in-charge. (CH-28 S.N. 5) 21 Supply and laying of bricks M-150 Flat soiling ID SOR CH-9S.N.18 22 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. (CH-28 S.N. 8) 23 Supplyin, filling, spreading & leveling coarse sand of size range 1.5 mm to 2 mm in recharge pit, in required thickness over gravel layer, for all leads & lifts, all complete as per direction of Engineer-in-charge. (CH-28 S.N. 7) 24 Supply of Nylonmesh as per Market Rate. 25 P.V.C Pipe 110 mm dia I.S.I. Marked (Working presure 4 kg/sqcm) 26 Supply and ofP.V.C.Tee- 110 mm Dia I.S.I. Marked as per PWD SOR CH- 1 SN 35 (46) 27 Supply and ofP.V.C. Socket110 mm Dia I.S.I. Marked as per ID SOR CH- 2 SN 35 (46) 28 Supply and ofP.V.C. Bend110 mm Dia I.S.I. Marked as per PWD SOR CH-1 SN 35 (40) 29 Supply of PVC solution ID SOR CH-2 S.N. 17(39) 30 Supply of C.I.Jali 110x110 mm Market Rate 31 M.S Clamp For Down Pipe as per PWD Sor CH-1 SN- 31(32) 32 Mesh (Murga Jali) 1/2*24 gauge 33 Pipe laying and Plumbing i/c other miscelleneous work(L.S.) 34 Sign board
