SUB HEAD : 23.0 RAIN WATER HARVESTING & TUBEWELLS
Code Description Unit Rate No.
SUB HEAD : 23.0 RAIN WATER HARVESTING & TUBEWELLS
7756 Gravel 3 mm to 6 mm cum 800.00
7757 M.S. pipe 100 mm dia casing pipe metre 700.00
7758 uPVC blind pipe 100 mm dia as per IS: 12818 metre 244.00
7759 uPVC slotted pipe 100 mm dia as per IS: 12818 metre 380.00
7760 M.S. cap 100 mm dia each 120.00
7761 M.S. bail plug 100 mm dia each 150.00
7762 Precast R.C.C. perforated slab each 800.00
7763 Water supply by tanker of 5000 litre capacity each 750.00
7764 M.S. socket 100 mm dia each 120.00
7765 M.S. socket 150 mm dia each 210.00
7766 M.S. socket 200 mm dia each 270.00
7772 Pea Gravel cum 900.00
9988 Carriage and sundries L.S. 1.73
9999 Sundries L.S. 1.73
Code Description Unit Rate No.
23.1 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.
23.1.1 All types of soil
23.1.1.1 300 mm dia metre 370.70
23.1.1.2 350 mm dia metre 405.45
23.1.1.3 400 mm dia metre 518.95
23.1.2 Rocky strata including Boulders
23.1.2.1 300 mm dia metre 855.10
23.1.2.2 350 mm dia metre 895.25
23.1.2.3 400 mm dia metre 1034.50
23.2 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, beyond 90 metre & upto 150 metre depth below ground level.
23.2.1 All types of soil
23.2.1.1 300 mm dia metre 432.45
23.2.1.2 350 mm dia metre 480.50
23.2.1.3 400 mm dia metre 648.70
23.2.2 Rocky strata including Boulders
23.2.2.1 300 mm dia metre 927.10
23.2.2.2 350 mm dia metre 962.20
23.2.2.3 400 mm dia metre 1218.55
23.3 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.
23.3.1 100 mm nominal size dia metre 289.85
23.3.2 150 mm nominal size dia metre 572.30
23.3.3 200 mm nominal size dia metre 610.65
23.0 RAIN WATER HARVESTING & TUBEWELLS
SUB HEAD : 23.0 RAIN WATER HARVESTING & TUBEWELLS
Code Description Unit Rate No.
SUB HEAD : 23.0 RAIN WATER HARVESTING & TUBEWELLS
23.4 Supplying, assembling, lowering and fixing in vertical position in bore well unplasticized PVC medium well screen (RMS) pipes with ribs, conforming to IS: 12818, including hire & labour charges, fittings &
accessories etc. all complete, for all depths, as per direction of Engineer-in-charge.
23.4.1 100 mm nominal size dia metre 448.05
23.4.2 150 mm nominal size dia metre 529.35
23.4.3 200 mm nominal size dia metre 821.15
23.5 Supplying, filling, spreading & leveling stone boulders of size range 5 cm to 20 cm, in recharge pit, in the required thickness, for all leads
& lifts, all complete as per direction of Engineer-in-charge. cum 921.90 23.6 Supplying, filling, spreading & leveling gravels of size range 5 mm to
10 mm, in the recharge pit, over the existing layer of boulders, in required thickness, for all leads & lifts, all complete as per direction
of Engineer-in-charge. cum 1038.05
23.7 Supplying, 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. cum 1038.05
23.8 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. cum 1175.60
23.9 Providing and fixing factory made precast RCC perforated drain covers, having concrete of strength not less than M-25, of size 1000 x 450x50 mm, reinforced with 8 mm dia four nos longitudinal & 9 nos cross sectional T.M.T. hoop bars, including providing 50 mm dia perforations
@ 100 to 125 mm c/c, including providing edge binding with M.S.
flats of size 50 mm x 1.6 mm complete, all as per direction of
Engineer-in-charge. each 959.35
23.10 Supplying, assembling, lowering and fixing in vertical position in bore well, ERW (Electric Resistance Welded) FE 410 mild steel screwed and socketed/ plain ended casing pipes of required dia, conforming to IS: 4270, of reputed & approved make, including painted with outside surface with two coats of anticorrosive paint of approved brand and manufacture, including required hire & labour charges, fittings & accessories, all complete, for all depths, as per direction of Engineer-in-charge.
23.10.1 100 mm nominal size dia having minimum wall thickness
5.00 mm metre 890.10
23.10.2 150 mm nominal size dia having minimum wall thickness
5.00 mm metre 1210.60
23.10.3 200 mm nominal size dia having minimum wall thickness
5.40 mm metre 1525.90
Code Description Unit Rate No.
SUB HEAD : 23.0 RAIN WATER HARVESTING & TUBEWELLS
23.11 Supplying, assembling, lowering and fixing in vertical position in bore well, ERW (Electric Resistance Welded) FE 410 plain slotted (having slot of size 1.6/3.2 mm) mild steel threaded and socketed/ plain bevel ended pipe (type A) of required dia, conforming to IS: 8110, of reputed and approved make, having wall thickness not less than 5.40 mm, including painted with outside surface with two coats of anticorrosive bitumestic paint of approved brand and manufacture, including hire & labour charges, fittings & accessories, all complete, for all depths, as per direction of Engineer -in-charge.
23.11.1 100 mm nominal size dia metre 950.75
23.11.2 150 mm nominal size dia metre 1291.50
23.11.3 200 mm nominal size dia metre 1607.50
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 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. hour 542.20 23.13 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:
23.13.1 100 mm dia each 146.35
23.13.2 150 mm dia each 182.95
23.13.3 200 mm dia each 231.75
23.14 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.
23.14.1 100 mm clamp each 962.05
23.14.2 150 mm clamp each 1017.70
23.14.3 200 mm clamp each 1154.45
23.15 Providing and fixing Bail plug/ Bottom plug of required dia to the bottom of pipe assembly of tubewell as per IS:2800 (part I).
23.15.1 100 mm dia each 184.30
23.15.2 150 mm dia each 230.75
23.15.3 200 mm dia each 253.95