Provision of 02 nos. deep borewell along with installation of solar panel at different location under Bhurkunda Colliery.

Part-A SOLAR SYSTEM Providing and fixing Solar Power operated in 3 HP submersible pump AC 3 phase input (ISI) including 3 solar controller, PV array mono/ crystalline cells 3000 watts peak minimum V module ) mounting structure and tracking system, electronics and MCB , Array junction box, On Off switch , interconnection cable , complete asper MNRE approved technical specifications and directtion of Engineer-In-charge

Supplying,Flat flexible submersible cablewith copper conductor, PVC insulated and PVC sheathed 3 core 4 sqmm

Part-B BORING Hydrological survey for identification of aquifer layer

Supply and installation of GI Handpump manually with all accessories, 16mm rod, Brass Cylinder, T.TCP, Nipple, Rod Socket, Sixtenar, Nut Bolt & Washer as per req.

HYDt: Cost of drilling 225mm X 165mm X 215meter deep borewell in all kind of soil and rock in rural area for installation of pump set with hydraulic DTH Rig Area for installation of pump set with hydraulic DTH rig machine, all complete including supply all materials tools, drilling rig, Air compressor and equipments as well as fuel, lubricant and cost of transportation of ring machine and other vehicle up to the side.

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

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: 200 mm dia

Providing and fixing rigid u PVC Colomn pipe 50mm outer Dia. Conforming to 15:4985

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. 200 mm Clamp

Labour charged for lowering of 50m PVC p[ipe, submersible motor, pump cable adopter etc, with testing of electric helper etc all complete job Analysis rate.