Detailed Project Report for improvement of water supply in Guhla Cheeka Town District Kaithal

Amount

Drilling of 685.80 mm dia bore by hydraulic rotary drilling (reverse circulation method) according to ISI specification No. 2800-1991 (Part-I) as amended upto date and modified to extent of the specification attached with this schedule of items of work in all kinds of soils and boulders upto 125 mm dia except rocky strata including the cost of all consumable stores, fuel, oil, soil stabilizing material and transportation of rig and other accessories to the site of proposed bore and back (including cost of lowering of all sizes of casing pipe while boring and extracting the same agsint earth frictions etc complete to the satisfaction of the Engineer-in-charge. 1 to 200 mtr depth (200 mtr x 4 Nos) = 800 mtr

Supplying and lowering 273.10 mm outer dia ERW steel pipes as per IS 4270-1992 as amended upto date pipe in 4 to 7 meters random length with 88.90 mm of threaded ends (8 threads to an inch or 25.40 mm) manufactured out of 8.00 mm thick M.S. plates with required number of M.S. Socket 177.80 mm length with inside thread to match the pipe and made out of M.S. plate in to borehole in vertical position including cost of all scaffolding, derricks, Jim, poles, tools and plants, ropes gays M.S. cloamp embeded in foundation etc. complete in all respects to the satisfection of the Engineer-In-Charge of the work including cost of all cutting, threading of pipe, welding where required and all sockets. 100 mtr x 4 no. =400 mtr

Supplying and lowering 219.10mm outer dia ERW steel pipes as per IS 4270/1992 as amended upto date, duly ISI marked for housing pipe in 4 to 7 Metres random length with 76.20 mm of threaded ends (8 threads to an inch or 25.40mm) manufactured out of 8.00 mm thick M.S. plates with required number of M.S. socket 177.80mm with inside thread to match the pipe threads and made out of M.S. plate in to borehole in vertical position including cost of all scaffolding, derricks, Jim, poles, tools and plants, ropes, guys M.S. clamp embedded in foundation etc. complete in all respects to the satisfaction of the Engineer-in-charge of the work including cost of all cutting, threading of pipe where required and all sockets. The pipe shall be painted with anti corrosive paint and covered tightly with polythene. 80 mtr x 4 Nos = 320 Mtrs

Supply & lowering 200 mm i/d Stainless steel Screen Cage type V-wire wound screen conforming to ISI 8110-2000 with latest amendments equivalent thickness 8.00 mm , slot opening 0.75 mm ISI marked 7 approved by the department. 20 mtr x 4 Nos = 80 mtr

Supplying, fixing and lowering reducing socket as per IS:226/1975 as amended upto date 273.10mm outer dia, x 219.10mm outer dia with 8 threads per inch or 25.40mm, to be made out of M.S. plate with internal threads suitable for jointing 273.10mm outer dia pipe and 219.10mm outer dia ERW pipe as per items 2 and 3 said above. 1 x 4 No. = 4 Nos.

Providing and fixing in position suitable bail plug hook of 219.10mm as per IS 226/1975 as amended upto date, including the cost of M.S. Screwed sockets etc. complete in all respects, to the entire satisfaction of the Engineer-in-charge of the work 1 x 4 No. = 4 Nos.

Supplying and packing graded gravel of size as per ISI 4097/1988, as amended upto date and specification attached with this schedule of item of work. The gravel should be free from dust, dirt or vegetable matters. Packing to be done from the housing pipe to the bottom of liner all around in the bore and will be placed after liner and housing pipes have been lowered and suitably clamped. Thickness and size of the gravel packing will be designed and directed by the Engineer-in-charge strictly as per relevant ISI. 50 cum x 4 Nos = 200 cum

Supplying and fixing well threaded M.S. cap for 273.10mm outer dia M.S. pipe as per ISI 226/1975 as amended upto date to the satisfaction of the Engineer-in-charge 1x4 Nos.

Supplying as per IS: 226/1975 as amended upto date deodar wooden box made of 20mm thick wood size 60cmx30cmx75cm with lid and locking arrangement etc. for preserving the strata samples received from the bore as and when desired by the Engineer-in-charge. 1x4 Nos.

Supplying and fixing 273.10mm M.S. clamp as per IS: 226/1975 as amended upto date for supporting the housing pipe supported on two girders not less than ISMB 100mmx150mm, weight not less than 17.00 kg/m, cross section area not less than 21.67sq. cm. flange thickness 8.00 mm, web thickness 5.40mm 2.00m long (each) embedded in suitable foundation as approved by the Engineer-in-charge. 1x4 Nos. = 4 NO.

Development of tubewell according to clause 9.3 of IS: 2800-1991 (Part-I) as amended upto date and specifications attached and as directed by the Engineer-in-charge of the work including the cost of all consumable stores, fuel, oil, compressors, pumps and machinery etc. as required for this work. (a) When developed by compressor of 600 CFM, 250 PSI and suitable rating of 10 hours 10 Hours x 4 Nos. = 40 Hrs.

Electric logging of tubewell (This item is to be included wherever it is necessary) 4 No.

Providing clay seal of thickness 4.00m or above, consisting of balls of local clay or bentonite mud, to be placed in the annular space around the assembly. The clay seal should be provided at a level of minimum 25.00m above the top most screens, depending on the logging results. (This item is to be included wherever it is necessary)

Providing and fixing centralizer guides (centralizer) fitted to the well assembly except the housing pipe, at bottom and at a spacing of 12m centre to centre, to keep the assembly in centre of the bore hole, as per approved design and specifications confirming to IS 226:1975.

Supplying erection testing and commissioning of submersible pumping sets as per BIS Specification No. 8034-1989 (as amended upto date for pumps) and IS 9283-1979 (as amended upto date for motor) the pump motor sets should be capable of pumping clear fresh cold water having characterstics as specified in Clause-4 of IS 8034/1989 and Clause 4.1 of IS 9283/1979 with V8 make (i) 600 LPM/110 Mtr Head for tubewells = 4 Nos. (25 BHP)

Supplying and fixing following C.I. D/F pipe, CI specials, sluice valves with wheel, non return valves with G.M. Flap including cost of jointing materials (nut bolts & rubber jain etc) excavation, laying refilling incluiding making adequate supports of masonery/ concrete/ steel for delivery pipe from submersible pump set upto 1.5 meter outside the outer wall of pump chamber as per plan shown as per specification given in schedule No. II (A) Detail of pipe and specials (a) CI D/F bends, reducers, tapers, tees, tail piece, blank flange etc upto 100 mm i/d. 4x100 kg

(B)C.I. D/F pipes (b) 100 mm i/d 4 No. 5.5 = 22 mtr

S&E of "Wall Mounting Type solenoid driven, motor- less electro-magnetic diaphragm Dozing/ Metering pump working on single-phase 220/240 V 50 Hz electric supply with standard electronic controls, suitable for minimum dozing capacity 0 to 5 LPH at 8 bar back pressure" complete with necessary accessories : Make AVENTURA complete in all respects along with S & amp; E of (a) 1 No. Voltage Stablizer with each Dozing Pump (b) 1 NO. 200 Ltrs capacity ISI marked HDPE storage tank, with each Dozing pump of Sintex, or other reputed & approved make.

Supplying erection testing of fully automatic electric control panel board for tubewells in pump chamber consisting of MS sheet of thickness 14 gauge duly painted box type floor mounted made of angel frame centaining 1 No. fully automatic air brake starter suitable for 15 HP motor, Main switch of suitable range with HRC fuse 1 No volt meter (0to 500 volts) 1 No. Amp meter of 0 to 100 Amp, 3 Sets of including lamp capacitor of suitable capacity and 1 No. single phase preventers with the time switch including wiring in panel board and suitable electric energy meter wiring in Electric control Panel board complete in all respect as per specification given in schedule No. II (make L&T Slemens, BCH, Schnedider

Bidder Name

Amount

Paramjit Machine Tools Ind.

Perfect Engineers

Paramjit Machine Tools Ind.

Paramjit Machine Tools Ind.