REPAIRS/MAINTENANCE TO DESERT COOLER AND WATER COOLERS IN ARMY AREA AT UDAIPUR MIL STN

Amount

Supply and replace three speed desert cooler fan motor suitable for 4000/5000 CFM output complete with MS fan blades, bracket, nut bolt and complete accessories as required at site . MAKE : COOL HOME/ KHAITAN/ POLAR/ SNOW COOL

Supply and replace submersible water pump suitable for desert cooler . MAKE : COOL HOME/ KHAITAN/ POLAR/ SNOW COOL/LITTLE PUMP

Supply and replace grass wood pad for Iron body desert cooler including binding wire etc as required.

Supply and replace grass wood pad for Wooden body desert cooler including batten for wooden cooler as required.

Supply and replace of PVC net for wooden cooler grass wood pad of wooden desert cooler.

Material & Labour for replacement of complete body of desert cooler made out of 20 SWG plain GI sheet including water tub and window grill not less than 20 SWG plain GI sheet complete with PVC front grill and Switch -02 Nos for fan and pump and 01 Nos of fan regulator and PVC connection pipe and Fan motor stand made out of MS flat complete with all nut bolts and washer complete all as directed suitable for existing desert cooler fan motor and pump in location and position

Taking down old unserviceable desert cooler complete & Supply, installation and testing desert cooler electric driven single phase having normal air flow capacity 4000/5000 Cum per Hour made out of GI plain sheet of 20 SWG and side panels of 22 SWG, front grill heavy duty having minimum weight 3.0 Kgs made out of GI sheet, wood wool pads (set of three) weight not less than 500 gms superior quality, including suitable motor, water pump, PVC pipe, PVC elbow, PVC distributor three way superior quality for desert all as specified and directed. Note : Old unserviceable desert cooler shall be deposit to MES store by the contractor.

Material & Labour for 22 SWG plain GI sheet side grill 2 nos and 1 no. rear grill having suitable for existing desert cooler in location and position

Supply and replace PVC distribution cup with pipe and nozzle for water cooler

Supply and replace of old detoriated wooden frame for desert cooler size 20 x 28 x 34 inch assembled with teak wood incl batten and pipe etc all as directed

Material & Labour for 20 SWG plain GI sheet water tub for wooden body desert cooler having size 800mm x 600mm x depth not less than 200 mm an all as directed suitable for existing desert cooler in location and position

Supply and replace of old broken front PVC grill for wooden frame desert cooler/ GI Sheet desert cooler complete all as directed

Material & Labour for supply and replacement of leg set for desert cooler fan each set of four leg

Material & Labour for spray painting two coats of synthetic enamelled paint blue colour for iron body and yellow colour for wooden body desert cooler on exterior surface and one coat of black colour on interior of iron body wooden cooler surface after scrapping old painted surface in location and position all as directed and specified by Engr-in Charge

Supply and replace PVC insulated and sheathed flexible 1100 volts grade 3 core multistranded copper conductor of size 40 /.0076 cable.

Supply and replace PVC insulated and sheathed flexible 1100 volts grade 3 core multistranded copper conductor of size 70 /.0076 cable.

Supply & replace 3 pin plug top 15 Amp 240 volts AC.

Supply & replace 3 pin plug top 5/6 Amp 240 volts AC.

Supply and replace PVC connection of size 15 mm dia with PTMT nuts, 450mm long rayon braided pipe with brass CP nuts and nylon washers.

Supply and replace PVC connection of size 15 mm dia 600mm long rayon braided pipe with brass CP nuts and nylon washers.

Supply and replace hermatic sealed compresser unit suitable for any make of water cooler of cap 80 / 40.

Supply and replace hermatic sealed compresser unit suitable for water cooler of cap 100/120 ltrs of any make.

Supply and replace thermostate suitable for water cooler. MAKE : indfoss /denfoss.

Supply and replace over load relay suitable for water cooler of cap 80/40 ltrs

Supply and replace PVC float valve 15 mm complete suitable for water cooler

Supply and replace fan motor with blade for condensing coil suitable for water cooler of cap 80/40 or 100/120 ltrs.

Supply and replace starting capacitor 36 mfd suitable for water cooler of cap 80/40/100/120 ltrs.

Material & Labour for flushing,pressurising the system, leakage testing vacuumisation and gas charging at apprporiate pressure including testing at site for water cooler of cap 80/40 or 100/120 ltrs.

Supply and replace CP lift cock 15mm with connection nipple suitable for water cooler.

Supply and replace CP Push cock 15mm suitable for water cooler.

Supply and replace CP drain water tray as per existing suitable for water cooler.

Supply and replace PVC drain pipe for CP drain out water tray as per existing suitable for water cooler.

Maintenance and repair for inbuilt RO system in storage type water cooler for capacity 40/80/100 ltr storage including supply and replacement of complete RO membrane, Sadimentation filter, carbon filter, precarbon filter, SMPS, diapharm pump (pressure pump), controll switch, auto control switch flow pipe in any length, connector and any small parts incl PVC pipe etc all as specified and directed.

m/s sharma constructions