REPAIR / MAINT AND PERIODICAL SERVICING OF SUMMER COOLING APPLIANCES AT AIR FORCE STATION UTARLAI

Amount

M & L for servicing of split type AC of capacity 1.5/2.0 TR of any by opening the outdoor unit fixed on roof top and Indoor unit fixed inside the building, and cleaning the complete outdoor unit and indoor unit including fins, checking of refrigerant standing pressure, topping of refrigerant upto the required level, complete all as directed by Engineer-in-Charge. Note : Refrigerant required for topping (R22 /R-438/R-32/R-134/ R410(a) shall be maesured and paid for separately as "supply only rates" under respective item of BOQ here-in-after

Supply only of Refrigerant gas R-22/ R-438/R-32 in company sealed cylender of capacity all as directed by Engr-in-charge

Supply only of Refrigerant gas R-134/410/R-290 in company sealed cylender of capacity all as directed by Engr-in-charge

S&F in repairs harmatically sealed Compressor (Sealed Unit) of window / split type AC 2 TR capacity, single phase, 220 volt as per existing make and model including necessary modification of foudation as required to suit the comptessor, vacumisation, pressure testing, leakage rectification including gas charging R-22/134 & testing complete to the entire satisfaction of Engr-in-charge.

S&F in repairs harmatically sealed Compressor (Sealed Unit) of window / split type AC 1.5 TR capacity, single phase, 220 volt as per existing make and model including necessary modification of foudation as required to suit the comptessor, vacumisation, pressure testing, leakage rectification including gas charging R-22/134 & testing complete to the entire satisfaction of Engr-in-charge & depositing the old compressor in E/M store yard.

Replacement of following unserviceable item in Split type AC 1.5/2 TR :-

a) PVC Blade for condensing fan motor

b) Running Capacitor 45/50 Mfd

c) Running Capacitor 6 Mfd

d) Running Capacitor 60 Mfd

e) Running Capacitor 2.5 Mfd

f) Running Capacitor 4 Mfd

g) Running Capacitor 12 Mfd

h) Running Capacitor 1.5 Mfd

j) Running Capacitor 2 Mfd

k) Running Capacitor 3.15 Mfd

S&F in repairs condensor fan motor of split type AC suitable for 1.5/2.0 Ton capacity as per existing make and model, all as directed by Engineer-in-Charge.

S&F in repairs blower fan motor of split type AC suitable for 1.5/2.0 Ton capacity as per existing make and model, all as directed by Engineer-in-Charge.

Opening of Indoor unit, disconneting of burnt/unserviceable PCB unit with sensor, transportation to Electronic work shop, repair the PCB, after repair refix the PCB in the same position and testing complete all as specified and directed.

S&F in replacement of non inverter PCB unit of split AC indoor unit of Capacity 1.5/2 TR as per existing make, model & capacity in the same position complete all as directed.

S&F in replacement of inverter PCB unit of split AC indoor /outdoor unit of Capacity 1.5/2 TR as per existing make, model & capacity in the same position complete all as directed.

S&F pencil cell suitable of cordless type remote all as specified and directed

S & F split AC indoor unit of Capacity 1.5 TR suitable for Hitachi, LG, Voltas, Blue Star, Samsung, removing old indoor unit of same make & capacity and model in the same position complete all as directed by Engr in Charge.

S & F split AC indoor unit of Capacity 2.0 TR suitable for Hitachi, LG, Voltas, Blue Star, Samsung, removing old indoor unit of same make & capacity and model in the same position complete all as directed by Engr in Charge.

Shifting of Split type AC indoor and out door unit of any TR capacity all as direction by Enger -in- charge

Supply and fix of Drain pipe 2 mtr long for fixing to indoor unit water drain out of make Whirlpool/Godrej/LG all as directed by Enger -in- charge

Supply and fix of Drain pipe 5 mtr long for fixing to indoor unit water drain out of make Whirlpool/Godrej/LG all as directed by Enger -in- charge

M&L in replacement of refrigerant pipe or tube (5/8) (copper) for split type Ac 1.5/2.0 TR complete all as specified directed by Enger -in- charge

S&F in replacement of copper condenser coil of outdoor unit of split type AC of 1.5 / 2.0 TR capacity as per existing size, all as directed by Engineer-in-Charge.

S&F in replacement Desert Cooler fan motor kit inlcuding steel blades of same make of capacity 200 Watt, three speed, 1400 RPM single phase complete all as specified and directed. Crompton/Khaitan/Havells

S&F in replacement water lift submersible pump plastic body of 220-240 Volts AC Supply single phase 18 watt complete all as specified and directed.

S&F in replacement PVC elbow, PVC connection pipe dia 15mm suitable for desert cooler as per existing make and size all as specified and directed

S&F in replacement 3 pin plug top of capacity 5 Amp AC 240 Volts 50 Hz complete.

S & F ply wood with commercial face of 4mm thick BWR grade for packing of AC and Desert cooler all as directed.

S&F in replacement side penal (shutter) made out of 20 gauge PGI Sheet with suitable hand grip,and supporting jali of wood/wool chips pad set made out of hard MS wire and fitted in side louvers including painting to match with the existing desert cooler complete.

S&F in replacement of 15mm size of Ball valves high pressure of PTMT with epoxy coated aluminium rod & high density plastic ball screwed for iron pipe and fixed including nipple and fixing accessories complete all as specified and directed.

S&F in replacement of wood wool pad (set of three), minimum weight 0.80 Kg, fixed in side panels of desert coolers including GI wire mesh of 20 gauge wire and mesh size 100x100mm complete all as specified and directed.

S&F in replacement of 5 A switch piano type suitable for submersible pump of capacity 18Watt for desert cooler all as specified and directed.

M&L for cleaning after taking down complete body including fitting and fixture of desert cooler of capacity 4000/5000 cum/hours of any make with wire including removal of all sludge, loose paint dirt etc and preparation and cleaning of surface for painting and applying two coats of synthetic enamel spray paint inside and outside surfaces and applying two coats rubber seal paint inside the water tank, and rewriting of MES No etc complete all as specified and directed.

Supply and fix in replacement of copper lugs/thimbles copper 4 sqmm

Supply and fix in replacement of copper lugs/thimbles copper 6 sqmm

M&L for in replacement 3 pin plug top of capacity 15 Amp AC 240 Volts 50 Hz complete.

M & L for servicing of ductable split type AC of capacity 3 / 3.5 / 4 TR of any by opening the condenser unit fixed on roof top and cooling unit fixed inside the building, and cleaning the complete condenser unit and cooling unit including fins, checking of refrigerant standing pressure, topping of refrigerant upto the required level, complete all as directed by Engineer-in-Charge. Note : Refrigerant required for topping (R22 / R-134/ R410(a) shall be maesured and paid for separately as "supply only rates" under respective item of BOQ here-in-after

S&F in replacement of Blade for condensing fan motor of capacity 3/4 TR

S&F in replacement of Foam type insulating flexible pipe & air tight outer tapping fitted on ACs of any capacity for suction / discharge copper tubes.

S&F in replacement of condenser fan motor of ductable split type AC of 3/3.5/4 TR capacity as per existing make and model, all as directed by Engineer-in-Charge.

S&F in replacement of blower fan motor of ductable split type AC of 3/3.5/4 TR capacity as per existing make and model, all as directed by Engineer-in-Charge.

S&F in replacement of non inverter PCB unit of ductable split AC indoor unit of Capacity 3/3.5/4 TR as per existing make, model & capacity in the same position complete all as directed.

S&F in replacement of copper condenser coil of outdoor unit of split type AC of 3/3.5/4 TR capacity as per existing make, all as directed by Engineer-in-Charge.

S&F in replacement of copper cooling coil of outdoor unit of split type AC of 3/3.5/4 TR capacity as per existing make, all as directed by Engineer-in-Charge.

S&F in replacement of PVC fan blade of desert cooler complete all as directed.

Fabricating & Fixing Canopy made out of MS angle iron 40x 40 x 5 mm with GI sheet roofing of suitable size for 2 / 1.50 Ton Cap split A/C Condensor unit duly fixed on window slab/ out side external wall/ building roof of on ground with proper hold fast with PCC. Angle iron frame duly painted with two coats of black synthetic enamel paint over a coat of red oxide and all as directed.

S & F in repairs wiring kit of split type AC complete with lugs, thimble complete all as directed.

S&F in repairs thermostat suitable for split / window type AC 1.5/2 TR capacity.

S&F in replacement of harmatically sealed Compressor (Sealed Unit) of water cooler 40/80 ltr capacity, single phase, 220 volt as per existing make and model including necessary modification of foudation as required to suit the compressor, vacumisation, pressure testing, leakage rectification including gas charging R-22/134 & testing complete to the entire satisfaction of Engr-in-charge & depositing the old compressor in E/M store yard.

All as per item No. 47 above but compressor of water cooler of capacity 60/120 ltrs.

All as per item No. 47 above but compressor of water cooler of capacity 150 /150 ltrs.

S&F in replacement of harmatically sealed Compressor (Sealed Unit) of refrigerator 286/ 300/ 310 ltr capacity, single phase, 220 volt as per existing make and model including necessary modification of foudation as required to suit the compressor, vacumisation, pressure testing, leakage rectification including gas charging R-22/134 & testing complete to the entire satisfaction of Engr-in-charge & depositing the old compressor in E/M store yard.

All as per item No. 50 above but compressor of refrigerator of capacity 225/280 ltrs.

All as per item No. 50 above but compressor of refrigerator of capacity 165/215 ltrs.

S&F in replacement of freezer unit off capacity as per existing size and type complete all as specified and directed.

S&F in replacement of condenser coil for refrigerator as per existing size type and model all as specified and directed.

Opening of window AC, disconneting of burnt/unserviceable PCB unit with sensor, transportation to Electronic work shop, repair the PCB, after repair refix the PCB in the same position and testing complete all as specified and directed.

S&F in repairs condensor fan motor of water cooler of 40/80 ltr capacity complete all as directed by Engineer-in-Charge.

S&F in repairs condensor fan motor of water cooler of 60/120 ltr capacity complete all as directed by Engineer-in-Charge.

S&F in repairs condensor fan motor of water cooler 150 ltr capacity complete all as directed by Engineer-in-Charge.

S&F in replacement of Water cooler fan blade of any make and model

S&F in replacement of starting capacitor 80/100 mfd suitable for water cooler of any capacity.

S&F in replacement of running capacitor 36/45 mfd suitable for water cooler of any capacity.

S&F in replacement of thermostat suitable for water cooler of any capacity.

S & F in replacement of relay with over load protector suitable for 40 to 150 ltrs capacity water cooler complete all as directed.

M&L in replacement of Bib tap made of stainless steel for water coolers as per existing make and size all as specified and directed.

Supply & fix in replacement of PVC cable flexible round 3 Core Copper conductor 4 sqmm .

Supply & fix in replacement of PVC cable flexible round 3 Core Copper conductor 6 sqmm .

S&F in replacement of harmatically sealed Compressor (Sealed Unit) of deep freezer 320/400/500 ltr capacity, single phase, 220 volt as per existing make and model including necessary modification of foudation as required to suit the compressor, vacumisation, pressure testing, leakage rectification including gas charging R-22/134/32 & testing complete to the entire satisfaction of Engr-in-charge & depositing the old compressor in E/M store yard.

Material and labour for flushing out system, checking and rectification of leakages if any and make it serviceable including flushing with nitrogen gas to cold charging line condenser coil, filter for deep freezer/refrigerator complete all as specified & as directed.

S&F in repairs trasformer windings suitable for 5 KVA voltage stabilizer all as specified and directed.

S&F in repairs trasformer windings suitable for 4 KVA voltage stabilizer all as specified and directed.

S&F in repairs PCB circuit with relay, internal wiring, on/off switch, 5/15 amp sockets, input cable lead 4 sqmm 3 core (1.5 m long), limit switch etc suitable for 5 KVA voltage Stabilizer all as specified and directed.

S&F in repairs PCB circuit with relay, internal wiring, on/off switch, 5/15 amp sockets, input cable lead 2.5 sqmm 3 core (1.5 m long), limit switch etc suitable for 4 KVA voltage Stabilizer all as specified and directed.

S&F in replacement of display unit suitable for 5 KVA voltage stabilizer as per existing make and model all specified and directed.

S&F in replacement of display unit suitable for 4 KVA voltage stabilizer as per existing make and model all specified and directed.

S&F in replacement of contactor 40 A single phase of split AC complete all as directed.

M&L for sub main wiring with two runs of 10 sqmm single core PVC insulated but unsheathed FRLSH copper conductor 1100V drawn through and including rigid heavy duty PVC casing capping 25 mm dia with conduit accessories including 10 sqmm PVC insulated but unsheathed FRLSH copper conductor used as earth wire all as directed by Engr -in- charge.

M&L for sub main wiring with two runs of 4 sqmm single core PVC insulated but unsheathed FRLSH copper conductor 1100V drawn through and including rigid heavy duty PVC casing capping 25 mm dia with conduit accessories including 4 sqmm PVC insulated but unsheathed FRLSH copper conductor used as earth wire all as directed by Engr -in- charge.

S&F in replacement of SPN 40 Amp C curve, 10 KA complete all as specified and directed.

S&F in replacement of SP 6-32 Amp C curve, 10 KA complete all as specified and directed.

S&F in replacement of DP metal enclosure complete all as specified and directed.

S & F in replacement of Single pole and neutral enclosure with a three pin socket complete with one single pole MCB 20 Amp.

S&F in replacement of Split AC 1.5/2 Tr oudoor unit grill cover as per existing make and model all specified and directed.

S& F Unplasticised PVC pipe 15 mm of pressure rating 10kgf/cm2 fixed complete to walls, ceilings of in floors etc complete all as specified and directed.

S& F Unplasticised PVC pipe 20 mm of pressure rating 10kgf/cm2 fixed complete to walls, ceilings of in floors etc complete all as specified and directed.

S&F AC remote control with batteries supplrted for split AV cap 1.5/2.00 TR complete all as specified and directed.

S&F prefilter for indoor unit of split type AC 1.5/2.0 TR complete all as specified and directed by Engineer-in-Charge.

S&F flap cover for indoor unit of split type AC 1.5/2.0 TR complete all as specified and directed by Engineer-in-Charge.

M/S TANUSHREE CONSTRUCTION COMPANY (BID ID -3514605)

Rasam Engg Co. (BID ID -3513330)