|
| 1 | Labour for boring tube well of required dia. by water jet system through any type of soil strata including hire and labour charges for boring pipes, scaffolding, tools and plants as necessary and taking out them and lowering pipes, strainers, blind pipe etc. and fitting and fixing the same complete including bucket washing and other incidental works in the connection. The tube well should have a minimum 50 mm gap in between the outside of the tubewell pipe and the bore. For depth upto 150 meter for 50mm dia. tubewell with top enlargement of 100mm dia. 50mm dia. boring. |
| 2 | 100 mm dia. boring etc. top enlargement. |
| 3 | For depth more than 150 meter for 50mm. dia. tubewell with top enlargement of 100mm dia. 50mm dia. boring etc. beyond 150 meter. |
| 4 | Supply of PVC pipes & fittings Schedule 40 (medium duty) conforming to ASTMD - 1785 and threaded to match with GI Pipes as per IS : 1239 (Part - I). 40mm dia. |
| 5 | 50 mm dia. |
| 6 | 100 mm dia. |
| 7 | Supplying high density polythene strainer of approved make with adapter conforming to I.S. specifications. 50 mm dia. |
| 8 | Supplying, fitting & fixing steel cutter piece upto 450 mm long with sockets. 50 mm dia. |
| 9 | Supplying M.S. female adopter of approved make and brand as per direction of the EIC. 32 mm dia. |
| 10 | Supplying, fitting & fixing heavy type bell mouth reducing socket. 50mm x 100mm. |
| 11 | Supplying, fitting & fixing G.I. cap at top. 100 mm. |
| 12 | Washing and developing tube well with air compressor pump and engine for 8(eight)hours continuous pumping per day with necessary arrangements for testing the yields in gallons per hour with ‘V’ notch including hire and labour charges for all tools and plants and scaffolding as required complete in all respect. |
| 13 | Labour for making arrangement for showing verticality test including the cost of hire charges of tools and plants, scaffolding, labour etc. all complete. |
| 14 | Packing the annular space between the outside of the tube well pipes & strainer and the bore with pea size washed gravel of approved quality having size from 2mm to 5mm or the size approved by the Engineer-In-Charge including cost of all materials, labours and equipment complete. |
| 15 | Supplying, fitting & fixing 300 mm M.S. housing clamp of approved quality. |
| 16 | Supply of KIRLOSKAR/KSB/Crompton Greaves or other approved make of Submersible Pump motor set (75mm dia., 1phase/0.75 KW, 1 HP, 220Volts, Head range (65m-26m), Discharge range-(L/PM) (15-45)) including control panel board/starter & cost of all materials, taxes and all incidental charges complete. |
| 17 | Supplying, laying and fixing 3 core x 1.5 mm2 Submersible flat cable including cost of all materials, taxes and all incidental charges complete. |
| 18 | Supplying, fitting and fixing PVC pipes of approved make of Schedule 40 (medium duty) conforming to ASTMD - 1785 and threaded to match with GI Pipes as per IS : 1239 (Part - I). with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reducing socket, reducing tee, short piece etc. fitted with holder bats clamps, including cutting pipes, making threads,fitting, fixing etc. complete in all respect including cost of all necessary fittings as required,jointing materials and two coats of painting with approved paint in any position above ground. (Payment will be made on the centre line measurements of total pipe line including all specials. No separate payment will be made for accesories, specials. Payment for painting will be made seperately). For Exposed Work. PVC Pipes.15 mm |
| 19 | 20 mm |
| 20 | 25 mm |
| 21 | 32 mm |
| 22 | Collecting sample of water for bacteriological and chemical test from any depth at any time during execution of work including hire and labour charges for tools and plants and sterilising the equipments, paying all charges and fees, testing etc. complete in all respect as per direction. |
| 23 | Geophysical investigation of the electro-logging system with all tools and plants as necessary including supply of necessary reports. Please Enable Macros to View BoQ information |
