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| 1 | Drilling of perfectly vertical bore hole of following diameters for construction of Gravel Packed tube well up to desired depth in alluvial formation consisting of Soils, Clays, Sand, Gravel, Moorum, Boulders etc. and retaining the bore hole by using suitable drilling mud or foam or temporary housing pipe including all works pertaining to drilling such as transportation, installation and removal of drilling machineetc. complete. (C) 300 m.m diameter |
| 2 | 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. 200 mm nominal size dia having minimum wall thickness 5.40 mm |
| 3 | 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. 200 mm nominal size dia |
| 4 | Providing gravel packing with uniformly graded gravel as per I.S.4097 of 1967 ( revised up to date ) in the annular space between outer wall of casing pipe assembly and inner wall of bore hole including cost of gravel , transportation, stacking, washing and packing in layers ofsuitablethickness including all lead and lifts complete . |
| 5 | Supplying & Installation of Energy efficiant five star BEE rating ISI Marked required capacity of Three Phase, 50 Hz, 415V, deep well submersible pump Steel body, suitable for 6\\"tube well with Control Panel Starter suitable for Submersible pump with dry run protection, single phase preventer, connections, including clamps, bore cap etc. as required as per specifications but excluding pipe andconnection cable7.5 H.P. with 8to10stages,HeadMt.117-31Discharge LPM 60-420 |
| 6 | Supplying and laying of submersible flat cable ISImarked 3 core copper wire of suitable size with proper clamping of approved make. 10.0 Sq.mm.multi strand |
| 7 | Supplying and laying of approved make stainless steel wire rope 6 mm thick complete with binding for support of pump and motor |
| 8 | Providing & Fixing of MCB -Three Pole - 63 Amp |
| 9 | Providing and fixing gun metal gate valve with C.I. wheel of approved quality(screwed end) : 65 mm nominal bore |
| 10 | Steel work welded in built up sections/ framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required.In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works |
| 11 | 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 ofEngineer-in-charge. |
| 12 | Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade Two or more coats on new work. |
| 13 | Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering -All work upto plinth level: 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size). |
| 14 | Providing and fixing ball valve (brass) of approved quality, High or low pressure, with plastic floats complete. 25 mm nominal bore. |
| 15 | Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings. This includes jointing of pipes & fittings with one step CPVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in Charge. External work 25 mm nominal outer dia pipes. |
| 16 | Providing and fixing G.I. Union in G.I. pipe including cutting and threading the pipe and making long screws etc. complete (New work). 25 mm nominal bore. |
| 17 | Providing and fixing uPVC pipes prince brand or equivalent ,including all fittings andsolvent cement, trenching, refilling & testing of joints complete as per directionof Engineer in Charge.External work 65 mm nominal dia Pipes |
| 18 | Providing and Fixing uPVC column pipe of 65 mm dia of prince brand or equivalent as per instruction of Engineer - in - Charge. |
| 19 | Testing of water availability before boring at given bore point, complete with required tools, equipments, technical persons for testing etc. all complete as per instruction of EIC |
| 20 | Providing and fixing 65 mm CI adapter set |
| 21 | Total Impact of GST for the Purpose of CTC Please Enable Macros to View BoQ information |
