REPAIR AND MAINTENANCE OF WINDOW SPLIT AC, REFRIGRETOR, WATER COLLER AND OTHER CONNECTED WORKS AT DHAR ROAD AND JINDRAH UNDER GE (ARMY) DHAR ROAD

Amount

Taking down for servicing of Split/Window type AC 1.5/2TR Capacity including cleaning of cooling coil, air filters/plasma filters etc., (Indoor unit), condenser, compressors, fan motor etc., (Out door unit) with vacuum cleaner OR cleaning solution including checking the servicibility of electrical/electronic circuits relays, wiring kit, thermostat switches knobs, Remote control unit, fan, blower, etc., and keeping the AC unit in satisfactory working condition all as specified and as directed by Engineer-in-Charge. Note :- 1. Replacement of defective spares will be measured & paid separately under relevant items as supply & fixing.

Supply and Fixing Running capacitor 36 MFD for window / split AC of capacity 1.5/2 ton Complete all as specified and directed by Engineer-in-Charge.

Supply and Fixing Running capacitor 45 MFD for window / split AC of capacity 1.5/2 ton Complete all as specified and directed by Engineer-in-Charge.

Supply and Fixing Starting capacitor 100-120 MFD for window / split AC of capacity 1.5/2 ton Complete all as specified and directed by Engineer-in-Charge.

Supply and Fixing Starting capacitor 120-150 MFD for window / split AC of capacity 1.5/2 ton Complete all as specified and directed by Engineer-in-Charge.

Supply and Fixing Starting Relay for window / split AC of capacity 1.5/2 ton Complete all as specified and directed by Engineer-in-Charge.

Supply and Fixing Starting Relay for window / split AC of capacity 1.5/2 ton Complete all as specified and directed by Engineer-in-Charge.

Supply and Fixing Thermostat switch for window / split AC of capacity 1.5/2 ton Make Indfass Complete all as specified and directed by Engineer-in-Charge.

Supply and Fixing Condenser fan blade for W/Type/Split A.C Cap 2/1.5 Ton As per existing shape and size Complete all as specified and directed by Engineer-in-Charge.

Supply and Fixing Copper filter double capillary pencil type for window / split AC of capacity 1.5/2 ton Complete all as specified and directed by Engineer-in-Charge.

Supply and Fixing Thermocool sheet 40x20 inch and thickness as per existing shape and size Complete all as specified and directed by Engineer-in-Charge.

Supply and Fixing Wiring kit for A.C Windo/split Type 1.5/2 T Complete all as specified and directed by Engineer-in-Charge.

Supply and Fixing Remote control for split AC Cap 1.5/2 TR of any make as per site requirement Complete all as specified and directed by Engineer-in-Charge.

Supply and Fixing Main printed circuit board (PCB) with electric accessories and sensors suitable for split AC capacity 1.5/2 TR Complete all as specified and directed by Engineer-in-Charge.

Supply and Fixing Platic louvers for (Front panel) for Window AC 1.5/2 Ton as per existing at site Complete all as specified and directed by Engineer-in-Charge.

Supply and Fixing Suction and discharge valve set for Split AC 1.5/2 TR capacity of any make as per exisiting Complete all as specified and directed by Engineer-in-Charge.

Disconnecting from mains and Taking out existing unserviceable sealed unit from the window /Split type Air Conditioner of Cap 2 Ton, of any make any type from any location and Supply , Installing and testing of company made new sealed unit compressor with one year guarantee including cleaning and removing dust/dirt from the cooling coil condenser coil with necessary modification (caplary tube etc ) & Charging of Gas F-22/R-134A and commisioning as directed by Engg-in-Charge , Note :- Transportation Charges From site to trade workshop and back to original location after repair shall be deemed to be included in unit rate quoted.

All as per item No. 18 above but window/spilt type Air Conditioner Cap. 1.5 Ton

Disconnecting form mains and Taking out unserviceable fan motor/ blower motor of window type AC 1.5/2 ton capacity of any make and type from any location and supply, installing and testing it by new fan motor as per existing capacity and model Note :- Transportation Charges From site to trade workshop and back to original location after repair shall be deemed to be included in unit rate quoted.

Disconnecting form mains and Taking out unserviceable fan motor/ blower motor of split type AC 1.5/2 TR capacity of any make and type from any location and supply, installing and testing it by new fan motor as per existing capacity and model Note :- Transportation Charges From site to trade workshop and back to original location after repair shall be deemed to be included in unit rate quoted.

Disconnecting form mains and Taking out unserviceable condenser coil of window Type AC Cap. 1.5 Ton/2 Ton of any make and type from anylocation and supply, installing and testing it by new condneser coil as per existing capacity and make as directed by Engr-in- Charge. Note :- Transportation Charges From site to trade workshop and back to original location after repair shall be deemed to be included in unit rate quoted.

Disconnecting form mains and Taking out unserviceable condenser coil of split type AC 1.5/2 TR of any make and type from anylocation and supply, installing and testing it by new condneser coil as per existing capacity and make as directed by Engr-in- Charge. Make Voltas/Carrier/LG Note :- Transportation Charges From site to trade workshop and back to original location after repair shall be deemed to be included in unit rate quoted.

Supply and fixing in replacement of Evaporator /Cooling coil coil of window type AC Cap. 1.5 Ton /2 Ton Cap of existing make and size as directed by Engr-in- Charge.

Supply and fixing in replacement of Evaporator /Cooling coil coil of split type AC 1.5/2 TR Cap of existing make and size as directed by Engr-in- Charge.

Material & Labour for painting the body of window type AC/Split type AC outer body unit capacity 1.5/2 TR of any make and capacity of colour as per existing.

Taking down unserviceable copper pipe of size 1/4" and supply & fixing new copper pipe 1/4" complete including brazing, welding, but bolts and screws of reqd size complete all as directed by Engr-in-Charge

Taking down unserviceable copper pipe of size 1/2" and supply & fixing new copper pipe 1/2" complete including brazing, welding, but bolts and screws of reqd size complete all as directed by Engr-in-Charge

Taking down unserviceable copper pipe of size 3/8" and supply & fixing new copper pipe 3/8" complete including brazing, welding, but bolts and screws of reqd size complete all as directed by Engr-in-Charge

Taking down unserviceable copper pipe of size 5/8" and supply & fixing new copper pipe 5/8" complete including brazing, welding, but bolts and screws of reqd size complete all as directed by Engr-in-Charge

Material & labour for detecting the leakages of gas of window/Split AC capacity 1.5/2 TR from any location and rectified/stopped the leakages by gas welding or by any other manner and make it functionng as directed by Engr-in-Charge

Charging of only Refrigerant Gas F-22/R-32,R-410,R-407C in window type /Split Type AC Unit of capacity 1.5 /2Ton including testing and commissioning complete in satisfactory working condition.

Supply and fix copper Flair Nut of 1/2 inch all as per sample as existing on ground.

Supply and fix copper Flair Nut of 1/4 inch all as per sample as existing on ground

Supply and fix copper Flair Nut of 3/8 inch all as per sampleas existing on ground

Supply and fix copper Flair Nut of 5/8 inch all as per sample as existing on ground

Supply and fix 3 Way Gas Valve of 3/8 inch all as per sample as existing on ground

Supply and fix 3 Way Gas Valve of 5/8 inch all as per sample as existing on ground

Supply and fix 3 Way Gas Valve of 1/4 inch all as per sample as existing on ground

Supply and fix 3 Way Gas Valve of 5/8 inch all as per sample as existing on ground

Material and labour for taking down of split type AC 1.5/2TR Capacity duly storing of its refrigerant, disconnecting its both the copper tubes from indoor and out door unit carefully, taking its inner and outer unit and refixing the same in other side of wall , duly filling of make up refrigerant as per desired pressure, minor brazing/welding in copper tubing, making all elect connection and testing all as specified and direted.

Material and labour for taking down old UNSV AC Stand and refixing of new stand for outer unit of Split AC (set of 02) as per the existing size for split type AC 1.5/2TR Capacity duly fixing it on wall with nut,bolt and washer as per desired pressure, minor brazing/welding all as specified and direted

Material and labour for taking down old UNSV insulation pipe of split AC from inlet and out let copper tubing by storing the Referigerant incl and after fixing of new insulation restore the referigerant as earlier by making connection as before all as specified and direted

Material and labour for sub main wiring with two single core PVC insulated unsheathed copper conductor cable 4 sqmm drawing in and existing PVC conduit concealed on wall/surface on ceiling with one additional PVC wire of copper conductor of 2.5 sqmm for earth continuity conductorand making good the disturbed surface complete all as specified and direted.

Disconnecting from mains and Taking down for servicing of Refrigerator/Deep freezer of Capacity 200 to 310 Ltrs including detecting the leakage of gas and refilling, cleaning of cooling coil, condenser, compressors, with vacuum cleaner OR cleaning solution including checking the servicibility of electrical/electronic circuits relays, wiring kit, thermostat switches knobs, etc., and keeping the Refrigerator unit in satisfactory working condition all as specified and as directed by Engineer-in-Charge.Note :- 1. Replacement of defective spares will be measured & paid separately under relevant items as supply & fixing

Supply and fix Thermostat switch with Knob

Supply and Fix Starting relay 1/6 H.P. Open type with O.L.P.

Supply and Fix Starting relay 1/8 H.P. open type with O.L.P.

Supply and Fix copper filter single capillary pencil type.

Supply and Fix Door Lock for refrigerator 200to 310 ltrs

Supply and Fix Door switch for refrigerator 200 to 310 ltrs

Supply and Fix Interior light fittings with bulb

Supply and Fix Door handle suitable for 200 to 310 Ltrs

Supply and Fix Refrigerator compartment Glass

Disconnecting from mains and taking down the unserviceable compressor sealed unit of Refrigerator/Deep Freezers of any make and type and providing and fixing New Compressor suitable for 200 to 300 Ltr Refrigerator or equivalent capacity & testing the same with one year gurantee including supply and charging of the refrigent gas F-12 , R-134A and all other copper tubes, capillary and filter and put in working condition all as directed by Engineer-in-Charge. Note :- The Unit Rate quoted by the Contr shall include for replacement of filter, cleaning of condenser Nuts & bolts and making necessary connection and testing complete.

Material and labour for Charging only of gas refrigerant F-22 /R-134A after detecting or rectify the leakages including cutting welding for Refrigerant capacity 165 Ltrs to 310 Ltrs of any Make complete all as specified and directed by Engr-in-charge.

Disconnecting from mains and Taking down for servicing of Water Cooler of any Capacity including cleaning of cooling coil, air filters , condenser, compressors, fan motor etc with vacuum cleaner OR cleaning solution including checking the servicibility of electrical/electronic circuits relays, wiring kit, thermostat switches knobs, fan and blower, etc., and keeping the Water cooler unit in satisfactory working condition all as specified and as directed by Engineer-in-Charge. Note :- 1. Replacement of defective spares will be measured & paid separately under relevant items as supply & fixing.

Supply and Fixing Over load protect device for any Cap. Water cooler

Supply and Fixing Starting relay open type/Box type suitable for any cap water cooler

Supply and Fixing Starting Capacitor 80-100 MFD

Supply and Fixing Running Capacitor 25 MFD

Supply and Fixing Drain Hose pipe 40mm.

Supply and Fixing Condenser fan blade plastic for fan Motorn 1/10/ 1/16 HP

Supply and Fixing Condenser fan blade plastic for Motor 1/32, 1/35

Supply and Fixing Copper filter pencil type single / Double Capillary

Supply and Fixing Self closing/pushtaps CP for water cooler any Cap

Disconnecting the electric and Water connections and taking out the existing unserviceable compressor of any make from water cooler storage type any capacity from any location and supply and installing it by the company made new sealed unit compressor of similar cap. alongwith test Certificate from manufacturer including one year gurantee period, cleaning of condenser by machine doing vacum the fully system and supply and charging of oil and gas and other necessary lubricants including reconnecting the electric and water connections & testing as directed at site

Disconnecting the electric mains and Taking out unserviceable condenser fan motor 1/10, 1/16 HP from water cooler any capacity and supply and replace with new motor single phase AC 220 V of same Cap including reconnecting the electric connections and testing . complete all as specified and directed at site.

Disconnecitng the mains and Taking out the unserviceable condenser coil fins type and S&F new condenser coil fins type as per existing size & patterns for Water Coolers 40 to 150 Ltrs Cap.

Dismantling the evaporator/cooling coil of water cooler capacity 40 to 150 Ltrs, checking the leakages of gas and rectify the leakages by gas welding or as other manner and refixing complete all as specified and directed at site.

Material and labour for Charging only of Gas F-22/R134a for the water cooler Cap. 40 to 150 ltrs including testing and satisfactory commissioning

Taking out the Water Cooler Tank from water cooler 40 to 150 ltrs cap. & repair the tank with brazing welding etc to stop the leakage of tank incl provn the inserting glass wool tarpaulin sheet etc and repair to cooling coil and refixing as per original position & testing and commissioning

Cleaning & removing the existing paint of Water Coolers Cap. 40 Ltrs by rubbing & preparing the surface smooth & applying one coat of primer and two coats of synthetic enamel paint by spray gun of colour as approved by E-in-Charge.

Supply & replacement of complete Top door made out of stainless steel 20 guage sheet with handle and locking arrangement with double keys including door gasket and recommended insulation material and PVC inner sheet of suitable thickness for 40 to 150 Ltr capacity water cooler as per eixsiting size and shape, welding work nuts bolts & washerscomplete all as specified and directed at site.

Supply and Fixing of PVC connections 15 mm dia bore with PTMT nuts of length 900 mm including taking down the unserviceable PVC connections.

Supply and Fixing Stop vlave cast copper alloy screw down high pressure with crutch or butterfly handle screwed both ends for iron pipe 15 mm dia bore including taking down old unsv /rusted stop valve of any size/make complete all as specified and directed at site.

Supply testing commissioning as in repair scroll compressor C-SB453H8A Sanyo /as per site requirement including removing of old UNSV compressor any type and size.

Supply and fix as in repair monoblock pump set with min head 15 Mtr, LPH 24 ltr, 5 watt, 230 Volt complete to match with existing duly making all electricial and water connection to the new motor along with removing of old one.

Supply and fix and testing as in repair Dual Auto Pressure Switch for Water Pump Control, Steam Boilers, and Industry Applications of Danfoss of as per existing make and type

Supply fix as in repair of copper tube pipe of size 7/8"(For Suction Line/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 11/15 TR AC Plant

Supply fix as in repair of copper tube pipe of size 1/2"(For Suction Line/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 11/15 TR AC Plant

Charging of only Refrigerant Gas F-22/ in Packaged air conditioner model DPUA 11/15 TR AC plant including testing and commissioning complete in satisfactory working condition.

Supply only of V belt of size for Packaged air conditioner model DPUA 11 TR AC plant all as per existing type and make.

Supply and fixing of High Pressure Cut off Device for Packaged air conditioner model DPUA for 11 TR plant complete all as specified and as directed by the Engineer-in-Charge.

Supply and fixing of Low Pressure Cut off Device for Packaged air conditioner model DPUA for 11 TR plant complete all as specified and as directed by the Engineer-in-Charge.

Dismantling the air blower motor of Package type air conditioner Model DPUA (Voltas) (a) Replacement of both the bearing of existing size and type- 01 Job (b) Replacement of cooling fan of existing size and type-01 (c) Removing rotor, taking out burnt copper winding from the stator and re- winding it with super enamelled copper conductor winding wire of same gauge,weight,insulating varnishing, baking, keeping its pole and sequence same - 01 Job (d) Re-metalling the shaft made out of HCS - 01 No (e) Repacement of carbon brushes of existing thickness,length. (f) Repacement of slip rings with its end shield . (g) Cleaning &greasing and re-assembling the stator,rotor along with its other components, rubber gasket and transporting the same,fixing and testing at site

Dismantling the condensor fan motor of Package type air conditioner Model DPUA (Voltas) (a) Replacement of both the bearing of existing size and type- 01 Job (b) Replacement of cooling fan of existing size and type-01 (c) Removing rotor, taking out burnt copper winding from the stator and re- winding it with super enamelled copper conductor winding wire of same gauge,weight,insulating varnishing, baking, keeping its pole and sequence same - 01 Job (d) Re-metalling the shaft made out of HCS - 01 No (e) Repacement of carbon brushes of existing thickness,length. (f) Repacement of slip rings with its end shield . (g) Cleaning &greasing and re-assembling the stator,rotor along with its other components, rubber gasket and transporting the same,fixing and testing at site

Supply fix TP MCB 63 Amp incl taking down complete all as spd and directed .

Supply fix MCCB 630 Amp, 4 Pole , 35 KA incl taking down complete all as spd and directed .

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 . 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 . incl taking down

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

Sevicing of AHU complete with chemical, brushing to fins, beads and cleaning complete all as specified and as directed of package type air conditinor Model DPUA (Voltas) 11 TR capacity.

Supply and fixing only Microprocessor Controller Panel 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

Supply and fixing, testing and commissioning Compressor for Central type AC Plant with suitable accessories for fixing suitable for Package AC Plant air conditinor Model DPUA (Voltas) capacity 11 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 TRcapacity plant including and making system leak proof with gas welding complete all as specified and directed.

Taking out old unsv electric meter and depositing to E/M store and S&F for enrgy meter electronic type temper proof LCD display with polycarbonate cover 230V, 10 - 60 Amps accuracy class-I 50Hz, confirming to IS 13779,IP-54, with parameters to show data, time, current reading, load, PF, voltage and KWH single phase all as specified and direcetd by Engr-in-Charge.

Taking out old unsv three phase electric meter and depositing to E/M store and S&F for 3 phase enrgy meter electronic type temper proof LCD display with polycarbonate cover 440V, accuracy class-I 50Hz, confirming to IS 13779,IP-54, with parameters to show data, time, current reading, load, PF, voltage and KWH single phase all as specified and direcetd by Engr-in-Charge.

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 only Heating Strip 3 KW including taking out the existing unserviceable/burnt heating strip of any type/capacity of approved make.Loc Shed 103 and Shed 39 AC Plant Jindrah

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 Make: C&S electric Ltd Cat No 1D4011M5 or eqvt Havells/L&T/Seimens as exist at siteLoc Shed 103 and Shed 39 AC Plant Jindrah

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.Loc Shed 103 and Shed 39 AC Plant Jindrah

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.Loc Shed 103 and Shed 39 AC Plant Jindrah

Supply and fixing only refrigerant gas R-407 complete all as specified and directed by Engineer-in-charge.Loc Shed 103 and Shed 39 AC Plant Jindrah

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.Loc Shed 103 and Shed 39 AC Plant Jindrah

Supply and fixing only of 3 way mixing/diverting valve of size 65mm dia with proportional cooling only thermostats for the Air Handling Units complete with required control wiring/ installation kit etc. complete all as specified and directed.Loc Shed 103 AC Plant Jindrah

Supply & Fixing of size 80 mm bore chilled water piping of M.S. "C" class as per IS 1239 outside the building with necessary fitting, such as elbow, flanges etc. cut to required length & welded at joints including insulation with 50 mm thick TF QUALITY EPS pipe section of 32 kg/cum density fixed with CPRX compound, covered with chicken wire mesh and finished with sand cement palster complete all as specified and directed.Loc Shed 103 AC Plant Jindrah

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. Loc-Shed 103 and Shed 108 AC Duct Line Jindrah. 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 25 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) Loc Shed 103 AC Plant Jindrah

Same as above item 124 but for 7.5 TR capacity Condenser.Loc Shed 39 AC Plant Jindrah

Servicing of compressor capacity upto 7.5 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.Loc Shed 103 and Shed 39 AC Plant Jindrah Note: Oil filter element, gas filter and shaft seal will be measured and paid for separately.

Servicing of compressor capacity upto 25 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.Loc Shed 103 AC Plant Jindrah 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 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 25 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 fixing 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.Loc Shed 103 and Shed 39 AC Plant Jindrah including taking down

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.Loc Shed 103 and Shed 39 AC Plant Jindrah

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.Loc Shed 103 AC Plant Jindrah

Supply and fixing only Hermitically scroll compressor complete with all acessories suitable for 4.5 Ton Capacity fixed in Package type Unit Of 7.5 TR AC Plant.Loc Shed 39 AC Plant Jindrah

Material & Labour for spray painting the body of out door unit of Split type AC outer body unit capacity 2.5 Ton of any make and capacity of colour as per existing with synthetic enamel paint one coat complete all as directed.

Supply and fixing Microprocessor LCD Panel for Central type AC Plant with electric accessories suitable for Central AC Plant 50 Ton capacity to be replaced of defective Panel Make- Blue Star Cat No- XWC2S026AR2.Loc Shed 103 Plant Jindrah

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 for the following items :-Loc Shed 103 and Shed 118 AC Plant Jindrah

Material and Labour for repair of Microprocessor Panel for Package type AC Plant with electric accessories suitable for Package AC Plant 7.5 Ton capacity.Loc Shed 39 AC Plant Jindrah

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. Equivallent Make : Havell's/ABB/L&T/BCH as approved by GE

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 Make : Havell's/ABB/L&T/BCH as approved by GE

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 15TR 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 25TR 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 15TR 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 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

Repair and Maintenance of 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 Loc Shed 39 AC Plant Jindrah

S & F service connection with twin core 10 Sqmm 240 volt heavy duty unarmoured PVC insulated stranded aluminium conductor cable in replacement of old unseriveable conductor cable complete. Make : Plaza /Poly cab/Havells/finolex

S & F service connection with twin core 6 Sqmm 240 volt heavy duty unarmoured PVC insulated stranded aluminium conductor cable replacement of old unseriveable conductor cable complete. Make : Plaza /Poly cab/Havells/finolex

S & F service connection with twin core 4 Sqmm 240 volt heavy duty unarmoured PVC insulated stranded aluminium conductor cable in replacement of old unseriveable conductor cable complete. Make : Plaza /Poly cab/Havells/finolex

Supply & fixing in replacement of AC/Geyser box by sheet steel enclosure in single pole and neutral fitted with two pin and earth plug and socket complete with one single pole MCB, 240 volt, 20 Amps , 'C' series of suitable rating complete all as specified and directed .

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

Supplyand Fixing of Flexible drain pipe for Window type/Split Type AC of any capacity complete incl taking down all as specified and directed by Engr-in-Charge.

Supply and fixing of Acoustic Lining with 25mm thick fiber glass wool with tissue paper and 28g perforated aluminium sheet in supply air ducts complete incl taking down 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.Loc Shed 103 AC Plant Jindrah

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. Loc Shed 103 and Shed 39 AC Plant Jindrah

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.Loc Shed 103 AC Plant Jindrah

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. Loc Shed 103 AC Plant Jindrah

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

Disconnecting from electrical system carrying to workshop & back to store/site after repair dismantling the voltage stabilizer of capacity 7.5KVA, 5KVA, 2KVA, 1KVA, 0.5KVA throughly checking, cleaning all parts by brushing and re-assembling after repalcement of required burnt unserviceable parts / componenets, testing and comminssioning complete after necessary repair/replacement of components as below:-

Rewinding of main coil (primary/secondary) with super enameled copper wire of existing size including varnishing and insulation material of capacity 7.5KVA.

Description all as per ser item No.164 here-in-before but of capacity 5KVA.

Description all as per ser item No164 here-in-before but of capacity 2KVA.

Description all as per ser item No 164 here-in-before but of capacity 1KVA.

Description all as per ser item No.164 here-in-before but of capacity 0.5KVA.

Replacement of unserviceable relay for 7.5KVA & 5KVA,30amp 24volts DC.

Replacement of unserviceable Step down transformer 24 volts 2Amp for 1 KVA & 7.5KVA.

Replacement of unserviceable circuit plate with connection wire.

Replacement of unserviceable relay for 0.5KVA, 1KVA & 2KVA,16amp 24volts DC.

Replacement of unserviceable Voltmeter 0- 300V, AC 75 Sqm.

Replacement of unserviceable Ampre meter 0- 30Amp, AC 75 Sqm.

Replacement of unserviceable push switch.

Replacement of unserviceable connector switch 30amp 220volts AC.

Replacement of unserviceable 3pin socket 5Amps,240volts.

Replacement of unserviceable 3pin socket 15Amps,240volts.

S&F in replacement electric cable PVC insulated rubber sheathed circular multistranded copper conductor of size 1.00 sqmm 3 core complete all as specified and directed by Egnineer-in-charge

CITY TOP ELECTRICAL WORKS

M/S M P Construction Co