REPAIR AND MAINTENANCE OF REFRIGERATORS, WINDOWS AC, SPLIT AC, WATER COOLER IN TECHNICAL AREA, OFFICERS MESS AND OTHER BUILDINGS AT 3BRD AF STATION CHANDIGARH UNDER GE (AF) MC CHANDIGARH

Amount

M&L for Servicing of split type AC of capacity upto 2.0 TR of any make by washing the outdoor unit, condenser coil with soap water jet followed by clean water jet and indoor unit with the help of Service Cover Bag with Drain Outlet Ac Service Wash Bag Cover Jacket, wipe and clean the unit with dry cloth complete all as specified and directed by Engr-in-Charge. (a) Cost of hiring T&P i.e. blower, pressure pump, bucket, hose pipe, cloth. Dismantling /taking down and re-installation of unit on wall if not possible on existing fitting, transport deemed to be included in above rate. (b) Servicing will be done without damaging electric connection/AC parts and testing and commissioning complete all as specified and directed.

Servicing of window type AC of cap 1.5 /2.0 TR of any make, taking out the AC from outer cover and washing the unit with soap solution jet followed by clean water jet, drying wiping complete all as specified and directed. Note:- (a) Cost of hiring T&P i.e. blower, pressure pump, bucket, hose pipe, cloth. Dismantling /taking down and re-installation of unit on wall, transport deemed to be included in above rate. (b) Servicing will be done without damaging electric connection/AC parts and testing, commissioning complete.

Taking out the unserviceable old perished insulated foam from the gas circulating tubes of the split type air conditioner of different capacity upto 1.5/2.0 ton and supply and fix the new insulated foam over the supply tubes upto the condensing outdoor unit neatly tying the felt ends with PVC insulating tape complete all as specified and directed by Engg-In -Charge.Note -if gas leakage occur during fixing of insulated foam ,then gas filling will be done free of cost by contractor.

Disconnecting and taking down the following unserviceable hermatic compressor and supply and fixing new compressor, hermetically sealed unit including cutting brazing pressure testing and refilling suitable refrigerant to desire level to obtain adequate cooling etc complete all as specified and directed by Engr-in-Charge.

Split/window type AC 1.5 Ton capacity

Split/window type AC 2 Ton capacity

Water cooler storage type 40/80Ltrs capacity

Water cooler storage type 150Ltrs capacity

Disconnecting and taking down the following unserviceable rotory compressor and supply and fixing new compressor, hermetically sealed unit including cutting brazing pressure testing and refilling suitable refrigerant to desire level to obtain adequate cooling etc complete all as specified and directed by Engr-in-Charge.

Split/window type AC 1.5 Ton capacity

Split/window type AC 2 Ton capacity

Water cooler storage type 40/80Ltrs capacity

Water cooler storage type 150Ltrs capacity

Refrigerator 165 to 190Ltrs capacity

Refrigerator 300 to 320Ltrs capacity

Supply, installation in replacement of copper tubing superior quality of dia 5/8" (min thickness 0.70mm) including necessary brazing, jointing, clamping/saddles and fix with walls complete all as specified and directed.

Supply, installation in replacement of copper tubing superior quality of dia 1/2"(min thickness 0.70mm) including necessary brazing ,jointing, clamping /saddles and fix with walls complete all as specified and directed by Engr-in-Charge.

Supply, installation in replacement of copper tubing superior quality of dia 3/8"(min thickness 0.70mm) including necessary brazing, jointing, clamping/saddles etc and fixing with walls complete all as specified and directed.

Supply, installation in replacement of copper tubing superior quality of dia 1/4"(min thickness 0.70mm) including necessary brazing ,jointing, clamping/saddles and fixing with walls complete all as specified and directed by Engr-in Charge.

Taking down defective blade of blower motor & Supply and fixing of new blade for blower outdoor motor of split AC suitable for any make and capacity complete all as specified and directed.

Taking down the unserviceable PCB control unit of the Split Type inverter/non inverter AC 1.5 Ton/2.0 Ton and supply and fix new PCB control unit and connecting with electrical connections and testing complete all as specified and directed for the following capacities :-

1.5 Ton capacity

2 Ton capacity

M&L for Taking down the unserviceable capacitors and supply and fix new capacitors of split type/Window Air conditioner and connecting with electrical connection complete all as specified for the following capacities :-

Starting Capacitor 80-100MFD capacity. Make : Epcos/Unistar/Seimen

Starting Capacitor 100-120MFD capacity. Make : Epcos/Unistar/Seimen

Running Capacitor 36MFD capacity. Make : Epcos/Unistar/Seimen

Running Capacitor 45MFD capacity. Make : Epcos/Unistar/Seimen

Running Capacitor 50MFD capacity. Make : Epcos/Unistar/Seimen

Capacitor 4MFD 230Volts. Make : Epcos/Unistar/Seimen

M&L for Disconnecting and taking down the unserviceable outdoor burn out fan motor of split type AC 1.5 Ton/2.00 Ton outdoor motor of any make and replaced by new fan motor of same capacity/specification/ make fixing and testing complete all as specified and directed.

M&L for Disconnecting and taking down the unserviceable indoor burn out fan motor of split type AC 1.5 Ton/2.00 Ton indoor motor of any make and replaced by new fan motor of same capacity/specification/ make including fixing and testing complete all as specified and directed.

Taking out unserviceable condenser fan blades aluminum/ fiber/PVC heavy duty and supply and fix new blade aluminum /fiber/PVC for the window type AC upto the capacity of 2.0 Ton complete all as specified and directed by Engr-in-Charge.

M&L for checking leakages with creating vacuum with dry nitrogen gas for split type/Window air conditioner of 1.5 Ton to 2.0 Ton capacity, including filling suitable refrigernat to desire level to obtain adequate cooling complete all as specified and directed.

Taking out unserviceable remote control unit of the split type/Window Air Conditioner 1.5/2.0 TR and supply and fix new remote control unit of same make with 02 Nos batteries complete all as specified and directed.

Dismantling and transporting split type AC complete with indoor/ outdoor unit with copper piping etc of capacity 1.5/2 TR from MES store/other installed location transporting to the required location within AF station and installing the unit at site including inter connecting pipes, insulation etc checking for leakage, vacuumisation, testing and commissioning and toping up suitable refrigernat complete all as specified and directed by Engr-in-Charge.

Taking out the unserviceable air filter and supply and fix new air filter, cleanable, indigenous of suitable size for split type air conditioner upto the capacity of 2.0 Ton complete all as specified and directed by Engg-In -Charge.

Supply and fixing of pre fabricated angle iron brackets (outdoor stand) for mounting outdoor unit of split type AC's of 1.5 & 2.0 TR complete all as specified directed by Engg in charge.

Supply and fixing drain pipe 15 mm size, flexible type for connections from indoor unit to drain out the condenser water including fixing clamps/saddles etc to fix on walls complete all as specified and directed.

Supply install in replacement of bottled water dispenser, having option of dispensing hot and cold water with cooling capacity 3 ltrs/hr and tank capacity of 3.4 ltrs, heating capacity 6 ltrs/hr and tank capacity 1.6 ltrs, working with eco friendly refrigerant complete all as specified. Note: Unserviceable units will be deposited to MES store. Make : Voltas/Blue Star/Usha

S&F in replacement of Voltage Stabilizer for automatic operation single phase 230 volts 50 Hz AC 160 volt to 250 volts + 2.5 % of capacity 4 KVA electronic digital type wall mounted type, complete all as specified and directed by Engr-in-charge. Make : Volina/Vinitech/V-Guard. Note : Unserviceable units will be deposited to MES store.

S&F in replacement of Voltage Stabilizer for automatic operation single phase 230 volts 50 Hz AC 160 volt to 250 volts + 2.5 % of capacity 5 KVA electronic digital type wall mounted type, complete all as specified and directed by Engr-in-charge. Make : Volina/Vinitech/V-Guard Note : Unserviceable units will be deposited to MES store.

Supply and fixing of MCB protected modular socket with Modular MCB 16 Amps built in MCB+ 16 Amps PRCD Top + Socket 16 Amps with concealed metal sheet steel enclosure with inner and outer modular cover for mounting complete all as specified and directed.

S&F in replacement of defective outdoor sealed unit of split type AC of capacity 2TR 5 Star rated comprises of copper condenser, condenser motor, fan, blade, compressor, capacitor, suction, discharge valve, wiring kit outer cover duly power coated complete all as specified and directed Make: Daikin/O General/MITSUBISHI Note : Unserviceable unit will be deposited to MES store

S&F in replacement of defective outdoor sealed unit of split type AC of capacity 1.5 TR 5 Star rated comprises of copper condenser, condenser motor, fan and blade, compressor, capacitor, suction, discharge valve, wiring kit, outer cover duly power coated complete all as specified and directed. MakeDaikin/O General/MITSUBISHI Note : Unserviceable unit will be deposited to MES store)

S&F in replacement of defective indoor sealed unit of split type AC of capacity 2TR 5 Star rated comprises of PCB, filters complete all as specified and directed. Make : Daikin/O General/MITSUBISHI (Note : Unserviceable unit will be deposited to MES store)

S&F in replacement of defective indoor sealed unit of split type AC of capacity 1.5 TR 5 Star rated comprises of PCB, filters complete all as specified and directed.Daikin/O General/MITSUBISHI (Note : Unserviceable unit will be deposited to MES store)

Supply and fixing window type sealed AC kit 1.5 TR 5 Star rated complete with cooling and condensing coil, blower motor, compressor , and electrical accessories including with all relevant accessories and adequate eco friendly refigerant complete all as specified directed. (Make : Daikin/O General/MITSUBISHI)

Supply & fixing in replacement of the following spares/parts for split /window type AC unit capacity 1.5 Ton & 2 Ton complete all as directed.

Starting relay Make:Renutral/Unominda/Novatek

Over Load Protector Make:Renutral/Schneider/Amico

Thermostate switch Make:Donfos/Indofos/Honeywell

Blower motor double shaft for Window AC unit as per existing make.

Reverse Heating System kit in existing AC

Liquid line stainer

Contactor for AC of suitable capacity

S&F in replacement of the following items of existing make and model suitable for water cooler any capacity including taking out old /unserviceable spares/parts complete all as directed :-

Over Load Protector 40/80 Ltrs capacity Make : Renutral/Schneider/Amico

Over Load Protector 150 Ltrs capacity. Make : Renutral/Schneider/Amico

Liquid line stainer any Capacity.

Blade only for condensor motor any capacity

Starting relay Kit 40/80 Ltrs capacity. Make : Renutral/Unominda/Novatek

Starting relay Kit 150 Ltrs capacity. Make : Renutral/Unominda/Novatek

Thermostate switch any capacity. Make : Donfos/Indofos/Honeywell

Starting Capacitor 40-60MFD 230Volts. Make : Epcos/Unistar/Seimen

Running Capacitor 10MFD 230Volts. Make : Epcos/Unistar/Seimen

Running Capacitor 20MFD 230Volts. Make : Epcos/Unistar/Seimen

Condensor motor

Magnetic Rubber gasket for top cover any cpapcity.

PVC Drain pipe 32mm bore not less than 1 metre in length.

Material and labour for complete Internal wiring for water cooler of any capacity with single core copper conductor FRLS cable as per existing size only including taking down old wiring complete all as directed.

Swing Motor

Taking out the unserviceable/defective push/lifting cock and supply and fix new chromium plated push/lifting cock 15 mm dia heavy duty for water coolers up to the capacity of 150 liters complete all as specified and directed.

Supply & filling/charging of suitable refrigerant as per existing to desired level for any make and model suitable to the following equipment including detection of gas leakage, brazing and welding etc.to the entire satisfaction of Engr-in-Charge.

Split type AC 1.5 Ton capacity

Split type AC 2 Ton capacity

Water cooler storage type 40/80Ltrs capacity

Water cooler storage type 150 Ltrs capacity

Refrigerator 165 to 190Ltrs capacity

Refrigerator 300 to 320Ltrs capacity

S&F in replacement of desert cooler fabricated made out of GI sheet 18 SWG for tank and 20 SWG for body with 3 Nos of moveable shutters with PVC grill including accessories like as 450mm copper wound fan motor, copper wound submersible pump, wiring, switches etc complete electric driven (single phase), having nominal air flow capacity 5000 Cum per hour including angle iron stand made of 25mmx25mmx5mm upto 1.5 Mtr height for desert cooler with duly painted one coat of anti corrosion red oxide primer and two coat of synthetic enameled duco paint (make berger) complete all as specified and directed. Make of Motor : CG /Bajaj/Symphony Note : Unsv cooler will be deposited to MES store yard.

Taking down carefully the following defective accessories /parts from existing desert cooler and supply and fixing of new acessories in place of defective desert cooler as given below complete all as directed :-

S&F Fan motor 180Watts 230Volts 3 Speed copper winding single phase with blade complete as per existing make.

S&F Submersible type tulu pump 230Volts single phase 1750LPH at 1.5 metre head complete.

S&F Fan blade of existing size

S&F Slector switch type regulator 4way single phase 230volts.

S&F Switch piano type 5 Amp , single pole 230 vollts.

S&F Front grill of M S /PVC complete with slides operation and indicator lamps.

S&F Wood wool pad set of three of best quality including fixed wth bamboo stick any size.

S&F PVC pipe heavy duty 15mm bore ISI Marked.

S&F PVC DistributionTee, Elbows and other minor items (heavy duty) 15mm bore ISI Marked.

Material and labour for complete Internal wiring for desert cooler of any capacity with single core copper conductor FRLS cable as per existing size only including taking down old wiring complete all as directed.

Taking down to desert cooler of any make/capacity carefully without damaging, scraping old paint, completely and painted with 2 coats of synthetic enamel paint over a coat of red oxide primer after filling the cavities of MS Sheet with filler to external surface and inner surface of bottom & sides painted with 2 - coat of black Japan paint completed all as directed. Note : Taking down and re-fixing in the same position after painting work shall be deemed to include in the unit rate of this item.

S&F in replacement the following items of existing make and model suitable for refrigerator 165-320 capacity including taking out old /unserviceable spares / parts complete all as specified and directed.

Starting Relay Box 165 - 180Ltrs. capacity. Make : Renutral/Unominda/Novatek

Overload Protection Box 165 - 180Ltrs. capacity. Make : Renutral/Unominda/Novatek

Starting Relay Box 300 - 320 Ltrs capacity.

Overload Protection Box 300 - 320Ltrs. capacity.

Running Capacitor 10MFD 230volts.

Thermostate switch any cpacity.

Vegetable Tray with glass cover 165 - 180Ltrs. capacity.

Vegetable Tray with glass cover 300 - 320Ltrs. capacity.

Rubber door gasket magnetic type 300 - 320Ltrs. capacity.

Capillary tubes copper 1/60"

Liquid line stainer

Material and labour for complete Internal wiring for refrigerator of any capacity with single core copper conductor FRLS cable as per existing size only including taking down old wiring complete all as directed.

M&L for disconnection, dismantling to voltage stabilizer of cap 0.5 KVA to 1 KVA single phase 230/240 volts of any make & type tightening of all electric connections, assembling & testing after repair work including transportation to workshop including installation at existing position and connection, rewinding, voltage regulator at site complete all as directed.

All as per above item No 38 here-in-before but 2 KVA to 3 KVA complete all as directed.

All as per above item No 38 here-in-before but 4 KVA to 5 KVA complete all as directed.

M&L for rewinding of burnt transformer with existing size and material of wire of voltage stabilizer 5 KVA with copper winding wire including varnishing with super quality varnish, suitable size of thimble, mica paper and testing after rewinding complete all as directed.

All as per above item No 41 here-in-before but 4 KVA complete all as directed.

All as per above item No 41 here-in-before but 3 KVA complete all as directed.

All as per above item No 41 here-in-before but 2 KVA complete all as directed.

All as per above item No 41 here-in-before but 0.5 KVA to 1 KVA complete all as directed.

S&F in replacement circuit plate as existing make and model suitable for 5 KVA transformer of stablizer, complete all as directed.

All as per above item No. 46 here-in-before but 4 KVA.

All as per above item No. 46 here-in-before but 3 KVA.

All as per above item No. 46 here-in-before but 2 KVA.

All as per above item No. 46 here-in-before but 0.50 to 1 KVA .

S&F in replacement the following items as existing make and model for 0.5 to 5KVA transformer of stablizer complete all as directed.

Time delay relay

Toggle switch

Auxiliary transformer 24 volt

Step up relay

PVC connector base plate.

Supply & fixing in replacement of connection lead of PVC insulated and sheathed copper conductor cable of size 2.5 Sqmm 3 core complete all as directed. Make : Plaza/Kailnga/Finolex/Havells.

All as per Srl item No.52 here-in-before but of size 4 Sqmm 3 core .

Material and labour double coated High Efficiency Particulate Air filter (HEPA) and signifies a filter capable of removing 99.9% of airborne particles,suitable for summer version ,99 % Air purification,dimensions 52 CM X 20 CM X 5 CM all as specified and directed. Make : Airth or equivalent in Aeromech/ Centech.

Material and labour for dismantling of PCB from split/window AC for repairing PCB defected parts like transistors, fuses, resistors, and capacitors etc of both inverter and non inverter model to made it functional by sending to the trained professional for rectification and same to be fixed after rectification complete all as specified and directed.

Note :- Amount of credit of Rs. 95254.00 for retrieved materials is mentioned in Schedule of Credit of tender documents in pdf form which will be deducted offline while acceptance of tender.

SHRI BALA JI CONSTRUCTION COMPANY (BID ID -3300170)

Sai Enterprises (BID ID -3308748)

LA ENTERPRISES (BID ID -3302802)

PARTAP ENGINEERING WORKS (BID ID -3302834)