REPAIR MAINT OF ACS WINDOW SPLIT TYPE REFIGERATOR WATER COOLER ROS DEEP FREEZERS AND CONNECTED WORKS AT DHAR ROAD AND JINDRAH UNDER GE ARMY DHAR ROAD

Amount

Taking out old existing unserviceable metal plug socket and supply and fix new metal plug and socket board complete enclosure with single pole & neutral and earth plug with MCB SP 32/40 Amps, 220 Volts complete suitable for window/ Split type complete all as specified and directed by Engr-in- charge.

Taking out old existing unserviceable DB two Way and MCB SPN 40 Amps and Supply and fix Sheet Metal Enclosure with DBs single pole and neutral 2 Way, 240 volts by with one SPN MCB of capacity 40 Amps complete all as specified and directed by Engr-in- charge.

Taking out old existing unserviceable front show grill and supply and fix new front show grill for LG/Voltas /Sidwal/Godrej window type /Split AC 1.5 Ton complete all as specified and directed by Engr-in-charge (as per sample approved by GE)

Taking out old existing unserviceable reversible type inner unit of split type AC of capacity 1.5/2.0 Ton and supply and fix new inner unit of split type AC of capacity 1.5 /2.0Ton as existing shape, size and make complete all as specified and directed by Engr –in – charge. Make : Godrej, Carrier, Bluestar, Voltas.Hitachi.LG.

Taking out old existing unserviceable reversible type outer unit of split type AC of capacity 1.5/2.0 Ton and supply and fix new outer unit of split type AC of capacity 1.5 /2.0Ton existing shape and size with out compressor complete all as specified and directed by Engr –in – charge.Make :Godrej, Carrier, Bluestar, Voltas.Hitachi.LG.

Disconnecting from electrical system carrying to workshop & back to store/site after repair dismantling the voltage stabilizer of capacity 5KVA,2KVA,1KVA,0.5KVA thoroughly checking,cleaning all parts by brushing and assembling after repalcement of required burnt unserviceable parts / componenets, testing and comminssioning complete after necessary repair / replacement of components as below:-

M&L rewinding of main coil (primary/secondary) with super enameled copper wire of existing size including varnishing and insulation material of capacity 5KVA.

Description all as per ser item No.06 here - in-before but of capacity 2KVA.

Description all as per ser item No.06 here - in-before but of capacity 1KVA.

Description all as per ser item No.06 here - in-before but of capacity 0.5KVA.

M&L in replacement of relay for 5KVA,30amp 24volts DC.

M&L in replacement of Step down transformer 24 volts 2Amp for 7.5 KVA & 5KVA.

M&L in replacement of circuit plate with connection wire..

M&L in replacement of relay for 0.5KVA, 1KVA & 2KVA,16amp 24volts DC.

M&L in replacement of Voltmeter 0- 300V, AC 75 Sqm.

M&L in replacement of Ampre meter 0- 30Amp, AC 75 Sqm.

M&L in replacement of push switch.

M&L in replacement of time delay circuit.

M&L in replacement of connector switch 30amp 220volts AC.

M&L in replacement of 3pin socket 5Amps,240volts.

M&L in replacement of 3pin socket 15Amps,240volts.

Supply and fixing water tap internal threaded /external threaded suitable for water cooler complete all as specified and directed by Engr-in - Charge.

Taking out old existing unserviceable cooling coil and supply and fix new cooling coil of existing shape and size suitable for 1.5/2 Ton Split/Window type AC all as specified and directed by Engr –in – charge.

Taking out old existing unserviceable condensing coil supply and fix new condenser coil of existing shape and size suitable for 1.5/2Ton Split/Window type AC all as specified and directed by Engr –in – charge.

Rep/replacement PCB for LG /Voltas/Loyed/Hitachi/Godrej window/Split type AC 1.5 ton / 2Ton capacity complete all as directed by Engr-in- charge .

Rep/replacement inverter technology PCB complete with indoor /outdoor unit and sensor for LG /Voltas/Hitachi/Carrier/Daiken split type AC 1.5ton/2Ton cap complete all as directed by Engr-in- charge .

Taking out old existing unsv coil Senser supply and fix new coil senser of existing shape and size suitable for 1.5/2 Ton Split Type AC complete all as specified and directed by Engr –in – charge.

Taking out old existing unsv heating Senser supply and fix new heating senser of existing shape and size suitable for 1.5/2 Ton Split Type AC complete all as specified and directed by Engr –in – charge.

Taking out old unsv blower supply and fix new blower(plastic body) of 1.5/2.0 Ton Split/Window type AC (as per sample approved by GE) complete all as specified and directed by Engr-in- charge.

Supply and topping up of refrigerant gas R-32 in Split /Window air conditioner of capacity 1.5/ 2 TR.

Supply and topping up of refrigerant gas R-22 in Split /Window air conditioner of capacity 1.5/ 2 TR.

Supply and topping up of refrigerant gas R-410/407 in Split /Window air conditioner of capacity 1.5/ 2 TR.

Supply and topping up of refrigerant gas R-600 in Referigerator .

Supply and topping up of refrigerant gas R-134 in Water Cooler and Referigerator .

Supply & fixing in replacement of L -Shape thimble brass in pk(50Nos in one pkt) complete all as specified and directed by Engr-in- charge.

Supply & fixing in replacement of thimble brass(50Nos in one pkt) suitable for all type of AC,Water cooler, Referigerator,Deep freezer in pkt complete all as specified and directed by Engr-in- charge.

Supply and fix in replacement of unsv Reverse cycle valve for window type AC/ Split Type AC of capacity 1.5 Ton /2.0 Ton including welding, brazing complete all as specified and directed by Engr –in –charge.

Supply & fixing flexible drain pipe for Window type/Split Type AC of any capacity complete all as specified and directed by Engr-in- charge.

Taking out old existing unserviceable and supply and fix new swing motor 0.3HP, 220 volts complete with Louvers, base ,clamps, nuts, bolts of size/shape suitable for 1.5/2.0 Ton Splt/window type AC of capacity 1.5 Ton. Make:- LG/Voltas/Hitachi/Godrej.

Taking out old existing unserviceable and supply and fix new hermetic/Rotary sealed unit compressor and making connection to suction and discharge pipe(after disconnecting of sealed unit).New sealed unit compressor should be of same make, capacity as per latest new model of same manufacturer with same specifications conforming to original compressor including recharging with refrigerant F-22 , Hydrocarbon Gas, replacement of copper tubing of existing size for suction and discharge and replacing parts with gas brazing and carryout leakage testing with the help of halide torch, soap solution, vacuum pump and rebuilding of standard 800 PSI discharge pressure after creating vacuum with the help of vacuum pump and testing after installation in the system all as directed by Engr-in-charge for the following sealed units pertaining to window type ACs/ Split Type ACs:- (a) Sealed unit (Compressor Rotary Type) Suitable for capacity 1.5 Ton Window type/spllit type ACs. Make-LG/Godrej/Hitachi/voltas

Taking out old existing unserviceable and supply and fix new inverter model sealed unit compressor and making connection to suction and discharge pipe(after disconnecting of sealed unit).New sealed unit compressor should be of same make, capacity as per latest new model of same manufacturer with same specifications conforming to original compressor including recharging with refrigerant R-32/410 , Hydrocarbon Gas, replacement of copper tubing of existing size for suction and discharge and replacing parts with gas brazing and carryout leakage testing with the help of halide torch, soap solution, vacuum pump and rebuilding of standard 800 PSI discharge pressure after creating vacuum with the help of vacuum pump and testing after installation in the system all as directed by Engr-in-charge for the following sealed units pertaining to window type ACs/ Split Type ACs:- (a) Sealed unit (Compressor inverter model ) Suitable for capacity 1.5 Ton Window type/spllit type ACs. Make-LG/Daiken /Hitachi/Carrier/Voltas.

Taking out old existing unserviceable and supply and fix new hermetic/Rotary sealed unit compressor and making connection to suction and discharge pipe(after disconnecting of sealed unit).New sealed unit compressor should be of same make, capacity as per latest new model of same manufacturer with same specifications conforming to original compressor including recharging with refrigerant F-22 , Hydrocarbon Gas, replacement of copper tubing of existing size for suction and discharge and replacing parts with gas brazing and carryout leakage testing with the help of halide torch, soap solution, vacuum pump and rebuilding of standard 800 PSI discharge pressure after creating vacuum with the help of vacuum pump and testing after installation in the system all as directed by Engr-in-charge for the following sealed units pertaining to window type ACs/ Split Type ACs:- (a) Sealed unit (Compressor Rotary Type) Suitable for capacity 2Ton Window type/spllit type ACs. Make-LG/Godrej/Hitachi/universal

Taking out old existing unserviceable and supply and fix new inverter model sealed unit compressor and making connection to suction and discharge pipe(after disconnecting of sealed unit).New sealed unit compressor should be of same make, capacity as per latest new model of same manufacturer with same specifications conforming to original compressor including recharging with refrigerant R-32/410 , Hydrocarbon Gas, replacement of copper tubing of existing size for suction and discharge and replacing parts with gas brazing and carryout leakage testing with the help of halide torch, soap solution, vacuum pump and rebuilding of standard 800 PSI discharge pressure after creating vacuum with the help of vacuum pump and testing after installation in the system all as directed by Engr-in-charge for the following sealed units pertaining to window type ACs/ Split Type ACs:- (a) Sealed unit (inverter model) Suitable for capacity 2Ton Window type/spllit type ACs. Make-LG/Carrier/Hitachi/diaken/Voltas.

Taking out old existing unserviceable and supply and fix new hermitically /Rotary sealed unit compressor and making connection of suction and discharge pipe(after disconnecting of sealed unit).New sealed unit compressor should be of same make, capacity as per existing unit of latest new model of same manufacture with same specification conforming to original compressor including recharging with refrigerant gas F-22/R-134A,R-600, Hydrocarbon Gas, replacement of copper tubing of existing size for suction and discharge and changing parts with gas brazing and leakage testing with the help of halide torch, soap solution, vacuum pump and rebuilding of standard800 PSI discharge pressure after creating vacuum with the help of vacuum pump and testing after installation in the system all as directed by Engr-in-charge for the following sealed units pertaining to Water coolers, refrigerator and deep freezers:-

Taking out old existing unserviceable and supply and fix new sealed unit (compressor) in original suitable for Water cooler of capacity 40/80 Ltr. Make – Godrej / Blue Star /Voltas

Taking out old existing unserviceable and supply and fix new sealed unit (compressor) in original suitable for Water cooler of capacity 60/120 Ltr. Make – Godrej / Blue Star /Voltas.

Taking out old existing unserviceable and supply and fix new sealed unit (compressor) in original suitable for Water cooler of capacity 150/180 Ltr. Make – Godrej / Voltas /Blure Star.

Taking out old existing unserviceable and supply and fix new sealed unit (compressor) in original suitable for 165/170 Ltr Refrigerator, Make - Godrej /LG/Voltas.

Taking out old existing unserviceable and supply and fix new sealed unit (compressor) in original suitable for 270 to 290 Ltr Refrigerator, Make - Godrej /LG/Voltas.

Taking out old existing unserviceable and supply and fix new sealed unit (compressor) in original suitable for more thatn 310 Ltr Refrigerator, Make - Godrej /LG/Voltas

Taking out old existing unserviceable and supply and fix new sealed unit (compressor) suitable for 320 litres Deep Freezers in original, Make : Godrej /Voltas/Blue Star

Supply and fixi in replacement and testing of complete new Fan Motor of same model and type, single phase 230V complete with base and clamps, nuts, bolts main lead as required etc against burnt defective motor of following capacity/Models as under:- (a) Fan motor1/16 HP single shaft for water cooler Make: Air master/Crompton.

Fan motor1/20 HP single shaft for water cooler as per the original make of complete fan motor. Make: Air master /Crompton

Fan Motor 1/35HP single shaft for water cooler Make: Air master/Crompton

Fan Motor 1/70HP single shaft for water cooler side holder, bushes with main lead. Make: Air master/Crompton

Supply and fixing in replacement of Fan motor with fan suitable for LG double door 286ltr / 310 Ltr refrigerators

Supply and fixing in replacement of fan motor of 165/170 Litre Refrigerator and supply and fix new fan motor of existing make, shape and size directed by Engr-in-Charge.

Description all as per srl item No 47 above but suitable for single door 310 litre Refrigerator complete all as specified and directed by Engr-in- Charge .

Taking out old unserviceable Condensing coil for 165/170 to 310 Litre Referigerator and supply and fix new condenser coil of existing make shape and size all as directed by Engr-in-Charge.

Supply and fix in replacement & testing of Fan Motor of same model and type, single phase 230V complete with base and clamps, nuts and bolts of suitable size etc. against burnt/ defective motor of capacity 1/8 HP double shaft for 1.5 /2.0 Ton window type AC including base, frame, side clamps complete in all respect. Make: Air master/ Crompton.

Description same as Srl item No.60 but Blower Fan Motor single shaft for Split type AC complete with base, clamps, side holders, rubber bushes complete.

Description same as Srl item No 60 Fan motor 1/7 HP for cooling coil of Split Type AC as per the original make of split type AC complete with base, frame, clamps, side holders, rubber bushes with main lead suitable for Voltas/ LG Make. Make: Air master/Crompton.

Taking out old existing unsv Starting Capacitor of capacity 50+6 mfd supply and fix new Multi purpose Running Capacitor of capacity 50+6 mfd for window /split type AC complete all as specified and directed by Engr –in- charge (as per sample approved d by GE)

Taking out old existing unsv Starting Capacitor of capacity 120+150 mfd supply & fix new Multi purpose starting Capacitor of capacity 120/150 mfd for window/split AC complete all as specified and directed by Engr-in-charge (as per sample approved d by GE)

Taking out old existing unserviceable Starting Capacitor of capacity 40+80 mfd supply and fix new Multi purpose starting Capacitor of capacity 40/80 mfd for water cooler complete all as specified and directed by Engr –in- charge (as per sample approved d by GE)

Taking out old existing unserviceable Starting Capacitor of capacity 40+60 mfd supply and fix new Multi purpose starting Capacitor of capacity 40/60 mfd for water cooer complete all as specified and directed by Engr –in- charge (as per sample approved d by GE)

Taking out old existing unserviceable Starting Capacitor of capacity 80/100mfd supply and fix new Multi purpose Running Capacitor of capacity 80/100 mfd for water cooler complete all as specified and directed by Engr –in- charge (as per sample approved d by GE)

Taking out old existing unserviceable Multi purpose running Capacitor of capacity 45+5 mfd supply and fix new Multi purpose running Capacitor of capacity 45+5 mfd for window /split type AC complete all as specified and directed by Engr –in- charge (as per sample approved d by GE)

Taking out old existing unserviceable Multi purpose running Capacitor of capacity 36+6 mfd supply and fix new Multi purpose running Capacitor of capacity 36+6 mfd for window /split type AC complete all as specified and directed by Engr –in- charge (as per sample approved d by GE)

Taking out old existing unsv Multi purpose running Capacitor of capacity 10 mfd supply and fix new Multi purpose running Capacitor of capacity 10 mfd for water cooler complete all as specified and directed by Engr –in- charge (as per sample approved d by GE)

Taking out old existing unserviceable Multi purpose running Capacitor of capacity 4 mfd supply and fix new Multi purpose running Capacitor of capacity 4 mfd for water cooler complete all as specified and directed by Engr –in- charge (as per sample approved d by GE)

Taking out old existing unserviceable Multi purpose running Capacitor of capacity 20 Mfd supply and fix new Multi purpose running Capacitor of capacity 20 mfd for water cooler complete all as specified and directed by Engr –in- charge (as per sample approved d by GE)

Taking out old existing unserviceable thermostate and supply and fix new thermostate for water cooler of any capacity complete all as specified and directed by Engr –in- charge (as per sample approved d by GE)

Taking out old existing unserviceable Fan Blade and supply and fix new Fan Blade of 1.5/2ton window type AC of any capacity complete all as specified and directed by Engr –in- charge (as per sample approved d by GE)

Taking out old existing unserviceable Fan Blade and supply and fix new Fan Blade of 1.5/2 ton split type AC of any capacity complete all as specified and directed by Engr –in- charge (as per sample approved d by GE)

Repair/replacement of water pump motor of desert cooler including electric connection and testing for better performance all as directed by Engineer - in - charge

Replacement of 'T' junction for desert cooler for watering the three side of the desert cooler with nozzels

Replacement of Khas khas set for the doors of desert coolers all as directed by engineer-in-charge

Servicing window/split type air conditioner 1.5 TR capacities of any make by opening the indoor/ outdoor unit ,cleaning the air filter, condenser including complete body of the unit with brush and air blower, washing with cleaning detergent & fresh water ,greasing fan motor ,rectification of loose electric connections and replacement of u/s knobs of electrical items complete all as directed by the Eng in charge.

Disconnecting and taking down unserviceable overload/PTC relay for water cooler ,Deep freezer and referigerator supply and fix new over load relay/PTC relay and testing for water cooler ,Deep freezer and referigerator satisfactory performance commissioning all as directed.

Disconnecting and taking down unserviceable thermostat from split type AC and supply and fix new thermostat for split type AC 1.5/ 2.0 Ton cap AC and testing the same for satisfactory performance all as specified and as directed ,

Pressure testing and rectifying leakage in the system of window/split air conditioner up to 1.5/2 TR capacity including testing for satisfactory performance, commissioning all as directed.

Supply & fix in replacement of copper tubing of existing size for suction and discharge and replacing parts with gas brazing and carryout leakage testing with the help of halide torch, soap solution, vacuum pump and rebuilding of standard 800 PSI discharge pressure after creating vacuum with the help of vacuum pump complete all as specified and directed by Engr-in-charge.

Cleaning of coils of Window/Split by using alkaline based coil cleaner (Non Acid based) incl taking down filters, spraying the diluted alkaline based coil cleaner, leaving it for five minutes and then flushing with running water. Fixing back the filters. Testing & re-commissioning etc., all as directed by Engineer-in-Charge.Make: C-Shine

Taking out old existing unserviceable Fan motor 4x4 and supply and fix new Fan motor 4x4 for water cooler of any capacity complete all as specified and directed by Engr –in- charge (as per sample approved d by GE)

S&F in replacement of Sub main wiring with four single core PVC insulated, unsheathed copper conductor cable, 1100volts grade of size 4.0 sqmm, FRLS in and inculding concealed PVC conduit, heavy duty, ISI marked, of dia 25mm and thickness not less than 2mm with all accessories such as bends, Tees, elbows, reducer socket, bell mouth,tube ends etc including cutting chases, pinning in masonry walling & making good to facing by pointing / plastering in cement mortar 1:3 to ends or edges for concealed wiring inculding 4.00 sqmm PVC insulated copper conductor cable as earth lead to connecting to the earth dolly complete all as specified and directed. Note :- Two run of wire and single run of earth wire 1RM of PVC conduit shall be measured as one unit.

Taking out old existing unserviceable diacharge valve and supply and fix new discharge valve of 1.5/2 ton split type AC of any capacity complete all as specified and directed by Engr –in- charge (as per sample approved d by GE)

Taking out old existing unserviceable suction valve and supply and fix new suction valve of 1.5/2 ton split type AC of any capacity complete all as specified and directed by Engr –in- charge (as per sample approved d by GE)

Taking out old existing unserviceable bush and supply and fix new bush of 1.5/2 ton split type AC .of any capacity makle LG/ Voltas complete all as specified and directed by Engr –in- charge (as per sample approved d by GE)

Taking out old existing unserviceable capillary and supply and fix new capillary of 1.5/2 ton split type /window type AC .of any capacity complete all as specified and directed by Engr –in- charge (as per sample approved d by GE)

Taking out old existing unserviceable dead Nut and supply and fix new dead nut of 1.5/2 ton split type /window type AC .of any capacity complete all as specified and directed by Engr –in- charge (as per sample approved d by GE)

Taking out old existing unserviceable NRV and supply and fix NRV of 1.5/2 ton split type /window type AC .of any capacity complete all as specified and directed by Engr –in- charge (as per sample approved by GE)

Supply and fix in replacement of unserviceable remote control unit Suitable for 1.5 / 2.0 Ton split type AC working on both ( Hot & Cool) (as per sample approved by GE) and complete all as specified and directed by Engr-in- charge.

Sub main wiring with two single core PVC insulated unsheathed copper conductor cable 1100 volts grade 6.0 Sq mm size HRFR in and including concealed PVC conduit heavy duty ISI marked 25mm dia non metallic with all accessories such as bends, Tees, elbows, reducer socket, bell mouth, tube ends etc. including cutting chases, pinning in masonry walling & making good to facing by pointing/plastering in cement mortar 1:3 to ends or edges for concealed wiring including 4.0 Sq mm PVC insulated copper conductor cable as earth lead to connecting to the earth dolly complete all as specified and directed by Engr-in-Charge.Note : Two run of wire and single run of earth wire and 1 RM of PVC conduit shall be measured as one unit

M&L for repair of Deep frezeer of capacity 320ltr capcity by dismatiling the whole condensing as well as cooling coil and finding the leakage /damage portion. Rectify the leakage and damaged parts and vaccume leakage the whole system. Then charging the refrigerent Gas and confroming no leakage . The reassembling the same deep freezer by provinding proper insulation material at the disturbed area all as per entire satisfaction of Engineer-in- Charge.

M&L for repair /repalcement of broken /water leakage from connection of water cooler of capacity 40/80ltr to 150/150ltrs capcity by dismatiling the front sheet of the water cooler tank, removing the thermocol sheet and doing necessary cutting /welding /brazing work to stop the leakage and make good the damaged portion and fixing of tap connection and reassembling the front sheet including provinding the thermocol as a thermal insulation to the water coolers and testing the coolers for no leakage as complete all as specified and directed by Engr- in- Charge.

Taking out & re-fixing after repair to roof/building at same location / other location including shifiting where required, of split /window/casttee type AC by making hole, drilling , cutting on wall and necessary gas pipe connection , electric connections and insulations complete all as specified and directed by Engr-in-Charge. Note:- All items including gas, copper pipe and electric cable if required will be measured and paid separately in relevent items of contract.

Supply & fixing flexible drain pipe for Water Cooler of any capacity any size complete all as specified and directed by Engr-in- charge.

Taking out old existing unserviceable NRV spare parts from air curtain such as Air Curtain motor, Air curtain door sensor, Air curtain blower, blower wheels replacement wit new and fix of any capacity or size complete all as specified and directed by Engr -in- Charge (as per sample approved by GE).

S&F Flexible conduit pipe size 40mm.

S&F Wiring kit for A C Window/Split type 1.5/2 complete all as specified and directed by Engineer-in-Charge.

S&F Door handle suitable for 200/310 ltrs

S&F interior light fittings with bulb for 200/310 ltrs

S&F compartment glass for 200/310 ltrs

S&F Condenser fan blade plastic for fan Motor 1/10,1/16hp

S&F Condenser fan blade plastic for fan Motor 1/32,1/35hp

Taking out old existing unserviceable foam insulation and supply and fix new foam insulation of 1.5 / 2 ton split type /window type AC .of any capacity complete all as specified and directed by Engr –in- charge (as per sample approved d by GE)

Servicing, repairing, overhauling and testing of Voltage Stablizer of capacity 63/50 KVA by disconnecting the incoming and outgoing connection strip opening the stablizer complete for taking out the unserviceable servo motors, auto control, circuit plates, dimmer and switches, voltmeter with switches and replace the following and testing on full load as directed by the Engineer-in-Charge for the following Capacity :-(a) Servo motor as per existing size - 01 No, (b) Voltmeter 0 to 500 Volts with switch. - 01 No, (c) Voltage on off adjusting switch (Auto control Switch), (d) Roller Wheels as per existing size - 04 Nos, (e) Voltmeter 0-300 Volts - 03 Nos

Dismantaling, Repairs / maint of RO water purifier system.complete with replacement of the unserviceable parts on making the system serviceable as per manufactures recommendation. Note : new parts will be measured and paid separately under respective item supply only and labour charge will be deemed in quoted rate.

Supply and fix of micro spun 20.

Supply and fix of CTO 20.

Supply and fix of GAC - 20.

Supply and fix of membrane housing 50.

Supply and fix of UV system 100.

Supply and fix of flow restrictor adjuster.

Supply and fix of micronic membrane 50.

Supply and fix of UV filter as per size and capacity required at ground .

Supply and fix of Sediment Filter as per size and capacity required at ground .

Supply and fix of carbon filter as per size and capacity required at ground .

Supply and fix of Pump set as per size and capacity required at ground .

Supply and fix of pre filter as per size and capacity required at ground .

Supply and fix of candle for filter as per size and capacity required at ground .

Supply and Fixing Voltage Stablizer for AUTOMATIC OPERATION 1 Phase naturally air cooled indoor type and design and input variation between 130 volt to 250 volt with output voltage stablized at 230volt with accuracy +/- 2.5% and of capacity 5 KVA incl taking in charge under respective ledger cmplete all as specified and as directed

Supply and Fixing Voltage Stablizer for AUTOMATIC OPERATION 1 Phase naturally air cooled indoor type and design and input variation between 130 volt to 250 volt with output voltage stablized at 230volt with accuracy +/- 2.5% and of capacity 4 KVA incl taking in charge under respective ledger cmplete all as specified and as directed

Supply and Fixing Voltage Stablizer for AUTOMATIC OPERATION 1 Phase naturally air cooled indoor type and design and input variation between 130 volt to 250 volt with output voltage stablized at 230volt with accuracy +/- 2.5% and of capacity 2 KVA incl taking in charge under respective ledger cmplete all as specified and as directed

Supply and Fixing Voltage Stablizer for AUTOMATIC OPERATION 1 Phase naturally air cooled indoor type and design and input variation between 130 volt to 250 volt with output voltage stablized at 230volt with accuracy +/- 2.5% and of capacity 1 KVA incl taking in charge under respective ledger cmplete all as specified and as directed

Supply and Fixing Voltage Stablizer for AUTOMATIC OPERATION 1 Phase naturally air cooled indoor type and design and input variation between 130 volt to 250 volt with output voltage stablized at 230volt with accuracy +/- 2.5% and of capacity 0.5 KVA incl taking in charge under respective ledger cmplete all as specified and as directed

Supply and fixing only Heating Strip 3 KW including taking out the existing unserviceable/burnt heating strip of any type/capacity of approved make.

Supply and fixing only for AC Contactor AC 3 Phase 415 volts for 25 TR AC starter complete including taking down old unser contactor all as directd.

Tracing gas leakage in system with nitrogen gas in package type AC of 7.5 TR capacity plant including and making system leak proof with gas welding complete all as specified and directed.

Tracing gas leakage in system with nitrogen gas in central AC Plant 25 TR capacity plant including and making system leak proof with gas welding complete all as specified and directed.

Supply and fixing only refrigerant gas R-407/410 complete all as specified and directed by Engineer-in-charge.

Supply and fixing only refrigerant gas F-22 complete all as specified and directed by Engineer-in-charge.

Supply and fixing only Heat sensor unit with suitable sensor lead fron chillar pipe to control panel complete all as specified and directed by Engineer-in-charge.

Supply & fixing of thermal insulation of duct of size 100mm/4'' with 9 mm thick aluminium foil faced closed cell, chemically cross linked fire retardant polyethylele foam insulation of density 30 kg/cum with self adhesive peel of paper. Thermal conductivity of the material should not exceed 0.035 W/Mk at an average temp. 40 deg C complete including excavating soft and loose soil and dismantling complete insulation of pipe/duct and throwing the material away 50m from location all as specified and directed. Note 1- Excavation and removal of soil required for work to be included in deemed quoted rates. Note 2- Insulation to be fully covered on 100mm duct in circular manner.

Descaling of condenser 50 TR capacity after opening of both end cover, circulation of descaling solution forcibly using pump for circulating descaling solution and Roding manually using nylon brush of size ¼, ¾, ½, 5/8 (inch) descaling rod etc without damaging copper tubing for stopping leakage if any or replacement of copper tubing etc and refixing of side cover using new gasket of rubber insertion sheet 3 mm thick and replacement of rusted nut/bolts etc, complete all as specified and as directed by the Engineer-in-Charge for the following (Copper tubing shall be measured and paid for separately).

Same as above item 136 but for 7.5/5 TR capacity Condenser.

Descaling & flushing of cooling coil incl replacement of unserviceable coils complete with chemical, brushing to fins, beads and cleaning complete all as specified and as directed for the following items :- (a) 11 TR capacity AC Plant.

(b) Same as above item 138 but for -15/11 TR capacity.

Servicing of compressor capacity upto 7.5 /5TR unit by draining out the used compressor oil, opening both side covers, head covers and taking out the defective oil filter, cleanings the sump by using suitable cleaning solution, replacing the defective oil filter element, checking of suction and discharge valves, adjust them and refixing the side covers, head covers including replacing the suitable gaskets complete and re-filling of new compressor oil to the required level, removing the pully, checking the serviceability of shaft seal assy, replacement of shaft seal assly and refixing the pully including replacing the defective gas filter and testing complete all as specified and directed by Engr -in-Charge.Note: Oil filter element, gas filter and shaft seal will be measured and paid for separately.

Servicing of compressor capacity upto 50 TR unit by draining out the used compressor oil, opening both side covers, head covers and taking out the defective oil filter, cleanings the sump by using suitable cleaning solution, replacing the defective oil filter element, checking of suction and discharge valves, adjust them and refixing the side covers, head covers including replacing the suitable gaskets complete and re-filling of new compressor oil to the required level, removing the pully, checking the serviceability of shaft seal assy, replacement of shaft seal assly and refixing the pully including replacing the defective gas filter and testing complete all as specified and directed by Engr -in-Charge.Note: Oil filter element, gas filter and shaft seal will be measured and paid for separately.

Cleaning the external surfaces of equipment/accessories of central AC plant 7.5/5 TR capacity and painting with two coats of synthetic enamel paint of existing colour including writing SM/MES No, marking flow direction, set Nos etc complete all as specified and directed by Engr-in-Charge.

Cleaning the external surfaces of equipment/accessories of central AC plant 50 TR capacity and painting with two coats of synthetic enamel paint of existing colour including writing SM/MES No, marking flow direction, set Nos etc complete all as specified and directed by Engr-in-Charge.

Supply and filling of compressor oil in sealed container manufactured by Hindustan Petroleum Limited as per site requirement or equivalent complete all as specified and directed by Engr-in-Charge.

Supply and fixing and replacement of solenoid Control Valve suitable for Central AC Plants complete all as specified and as directed by the Engineer-in-Charge.

Repair of cooling tower of AC Plant FRP type by dismantling and taking out the honey comb PVC filling by suitable descaling solution including brushing and cleaning complete with cleaning solution and water, replacing the defective PVC filling cleaning the nozzles and replacing the defective PVC flange alongwith rubber gasket and rusted bolts, nuts and washers etc,cleaning the water sump and replacement of XPM wire mesh, re-assembling the same including replacing the defective water filter flanges of pipe joints etc and testing complete all as specified and directed for the 50 TR capacity plant.

Repair, servicng of Hermitically scroll compressor complete with all acessories suitable for upto Capacity fixed in Package type Unit Of 7.5/5 TR AC Plant.

Supply and fixing Microprocessor LCD Display Panel for Central type AC Plant with electric accessories suitable for Central AC Plant 50 TR capacity to be replaced of defective Panel Make- Blue Star

Sevicing of AHU comprising of Blower Motor/Fan, Cooling Fins, Condensor Coil, Filters Housing complete with chemical, brushing to fins, beads and cleaning complete all as specified and as directed.

Labour for repair of Microprocessor Panel for Package type AC Plant with electric accessories suitable for Package AC Plant 7.5 /5Ton capacity.

Supply and fixing Thermal Overload Relay, Commercial name-LRE16 ,Brand-EasyPact TVS of Schnider Electric comprising (1 NO+ 1NC) Auxillary Contacts, 50-60 Hz, Thermal Protection Range from 9-13 A,Mechanically robust, Rated operational voltage <=690V AC, having terminals for Power Circuit and signalling Circuit and Contactor should give warranty of 18 Months. complete all as specified and as directed by the Engineer-in-Charge.

Supply and fixing Auxillary Contact Block, Commercial name-LAEN11,Brand-EasyPact TVS of Schnider Electric, Device Application- Signalling, comprising Pole Contact Composition (1 NO+ 1NC) , 50-60 Hz, Protection Type- GG Fuse 10A, Minimum Switching Current -5mA, Minimum Switching Voltage-17V,Irms rated making capacity-140 A AC, Thermal Current 8A, Insulation Resist>10MOhm,Mechanically robust, Rated operational voltage <=690V AC, having terminals for Control Circuit and Contractor should give warranty of 18 Months. complete all as specified and as directed by the Engineer-in-Charge. Equivalent

Supply and fixing Screw type connector for connecting Single core copper wires in panel to Contactor/Isolator/MCB TP/Dgital Metres etc Screws and connector made up of Brass/Copper, Way-1/2Way, Non Flammable, Clamp Type, complete all as directed by Engr- in -charge.

Supply & fixing of digital panel mounted AC Volt meter , three phase in 96 x 96 mm square size, flush mounted case, accuracy class - 0.5 complete all as specified and directed .

Supply & fixing of digital panel mounted AC Amp meter, three phase in 96 x 96 mm square size, flush mounted case, accuracy class - 0.5 complete all as specified and directed .

Material and Labour for repair of modulating thermostat showing Cooling/Heating temperatures Make Master Controls.

Supply and fixing only of Thermostatic Expanson Valve suitable for Package Type AC Plants of capacity 15/11TR complete all as specified and as directed by the Engineer-in-Charge.

Supply and fixing only of Thermostatic Expanson Valve suitable for Package Type AC Plants of capacity 50TR complete all as specified and as directed by the Engineer-in-Charge.

Supply and fixing only of High Pressure Cut off Device for Package Type AC Plants of capacity 15/11TR complete all as specified and as directed by the Engineer-in-Charge.

Supply and fixing only of Low Pressure Cut off Device for Package Type AC Plants of capacity 15TR complete all as specified and as directed by the Engineer-in-Charge.

Taking down unserviceable copper pipe of size 5/8"(For Suction Line) and of size 1/2'' (for Discharge Line) supply & fixing new copper copper pipe of size 5/8"(For Suction Line) and of size 1/2'' (for Discharge Line) complete including Copper brazing, welding, Leak Testing with Nitrogen, nut bolts and screws of reqd size complete all as directed by Engr-in-Charge For 15/11 TR AC Plant

Taking down unserviceable copper pipe of size 7/8"(For Suction Line) and of size 5/8'' (for Discharge Line) supply & fixing new copper copper pipe of size 7/8"(For Suction Line) and of size 7/8'' (for Discharge Line) complete including Copper brazing, welding, Leak Testing with Nitrogen, nut bolts and screws of reqd size complete all as directed by Engr-in-Charge For 50 TR AC Plant

Supply and Fixing Fire smoke detector alarm system and siren system complete including sensors held inside missile shed and LCD Display Unit all as directed by Engr in Charge.

Supply and fix Fastener Nut Bolt any size for fixing AC/Stablizer/Change Over etc as required at site incl taking down complete as directed by Engr in Charge.

Supply and fix top protector cover to the CT fan motor at the iron top of the cooling tower as per existing make and size. concial shape including flat iron/GI sheet of required size complete to protect the CT fan motor form rain water complete incl taking down all as specified and directed by Engr-in-Charge.

Supply and fixing metallic viscos filter made out of GI wire mesh interspaced with two crimp layers and three flat layers and housed in 2" deep filteration 10 micron as per sample with efficiency 90% as per existing size and pattern for the following AC plant and air handing unit of make Thermodyne/ Comity/ Thermocool or equivatent complete all as specified and directed.

Repair and maintenance of Butter fly valve of size 100mm , tightening nut and bolts cleaning valve by opening and refixing the same in AC Plant Cooling water line Complete all as specified and directed.

M&L for preparing scraping the old painted surfaces on cooling water pipe line 80 mm and applying one coat of red oxide and over it one coat of Blue colour oil enamelled paint including showing direction bymaking arrow with white colour complete and all as specified and directed.

Repair and Maintenance of PAN Humidifier 6 KW Complete all as specified and directed by EIC

Supply fix Single Phasing Preventor of GIC or as per existing make and type complete with all electric connection. incl taking down

Supply and fix MNX A2 Power Contactors all as per existing size and type complete all as directed by EIC. incl taking down

Supply and fix MNX AI Auxillary contacts 2 NO and 2 NC all as per existing size and type complete all as directed by EIC. incl taking down

Supply and fix MNX 25 Power Contactors all as per existing size and type complete all as directed by EIC. incl taking down

Servicing of compressor capacity upto 11TR unit by draining out the used compressor oil, opening both side covers, head covers and taking out the defective oil filter, cleanings the sump by using suitable cleaning solution, replacing the defective oil filter element, checking of suction and discharge valves, adjust them and refixing the side covers, head covers including replacing the suitable gaskets complete and re-filling of new compressor oil to the required level, removing the pully, checking the serviceability of shaft seal assy, replacement of shaft seal assly and refixing the pully including replacing the defective gas filter and testing complete all as specified and directed by Engr -in-Charge.Note: Oil filter element, gas filter and shaft seal will be measured and paid for separately.

Supply and fixing only Microprocessor Controller for Package type AC Plant with electric accessories suitable for Package AC Plant air conditinor Model DPUA (Voltas) capacity 11/15 TR complete all as per existing type and make

Servicing and repair of Compressor for Central type AC Plant with suitable accessories for fixing suitable for Package AC Plant air conditinor Model DPUA (Voltas) capacity 15 TR complete as per existing type and capacity

Tracing gas leakage in system with nitrogen gas in Package AC Plant air conditinor Model DPUA (Voltas) capacity 11/15 TRcapacity plant including and making system leak proof with gas welding complete all as specified and directed.

Supply and fixing only Microprocessor Controller for Package type AC Plant with electric accessories suitable for Package AC Plant air conditinor Model DPUA (Voltas) capacity 25 TR complete all as per existing type and make

Tracing gas leakage in system with nitrogen gas in Package AC Plant air conditinor Model DPUA (Voltas) capacity 7.5/5TRcapacity plant including and making system leak proof with gas welding complete all as specified and directed.

Tracing gas leakage in system with nitrogen gas in Package AC Plant air conditinor Model DPUA (Voltas) capacity 50TRcapacity plant including and making system leak proof with gas welding complete all as specified and directed.

Deduct Schedule of Credit of Rs. (-) 146509.00 (Minus) as listed in Schedule 'A' Part-II. Contract Sum shall be arrived after deducting the credit amount Note: Tenderers will not quote against this item being a firm amount.

CITY TOP ELECTRICAL WORKS