Providing, Installation and commissioing of drinking water, RO UV water purifier and water cooler at different units of Satgram-Sripur Area under project COAL NEER.

Providing and fixing completly RO + UV water purifier with specification as below Purification rate 100LPH Max Duty Cycle 500L/ Day, Life of UV Lamp 5000 hrs. Of operation , UV Lamp wattage -11 W, Booster Pump Voltage-24 v DC,Total power supply [single phase 100-250V AC, 50-60Hz], Input power supply Single Phase 100-250 V AC, 50-60 HZ IP Rating IPX1 ,Double purification by RO and UV/UF, Auto flushing system, Fully automatic operation with auto-on and auto off facility with filter change alarm. The material must be approved by EIC (12 months AMC)

Providing and fixing completly specification as below Nominal Cooling Water Cooler with normal cooling capacity 40LPH, Storage Capacity 80Ltr., No of Faucet -02(plain + cold), weight 44 kg, SS-202 panel material, Current(Amps 2), Normal demand 200 glasses per hr., Water over flow 1/2 connection BSP, RECIP Compressor (05 year compressor warranty) as approved by the EIC.

Extecded warranty (AMC) of water purifier with specification in item no. 1 starting from one year from installation date upto 02 year covering all the component of the water purifier.

Providing and placing on terrace (at all floor levels) polyethylene water storage tank, IS : 12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank.

Providing and fixing gun metal gate valve with C.I. wheel of approved quality screwed end) :25mm dia

Brick work with clay flyash F.P.S. (non modular) brick of class designation 7.5 in superstructure above plinth level up to floor five level in :Cement mortar 1:4 (1 cement : 4 coarse sand)

12 mm cement plaster finished with a floating coat of neat cement of mix :1:4 (1 cement: 4 fine sand)

Providing and fixing 18 mm thick gang saw cut, mirror polished, premoulded and prepolished, machine cut for kitchen platforms, vanity counters, window sills, facias and similar locations of required size, approved shade, colour and texture laid over 20 mm thick base cement mortar 1:4 (1 cement : 4 coarse sand), joints treated with white cement, mixed with matching pigment, epoxy touch ups, including rubbing, curing, moulding and polishing of edges to give high gloss finish etc. complete at all levels. Area of slab upto 0.50 sqm

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, i/c fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and the cost of cutting chases and making good the same including testing of joints complete as per direction of Engineer in Charge. Concealed work, including cutting chases and making good the walls :20 mm nominal dia Pipes

Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FR PVC insulated copper conductor single core cable in surface / recessed Updated medium class PVC conduit, with piano CPWD type switch, phenolic laminated sheet, SOR we.f suitable size M.S. box and earthing the Oct,22 point with 1.5 sq.mm. FR PVC insulated copper conductor single core cable etc as required Group A