REPAIR MAINTENANCE OF CENTRAL AC PLANTS 3X190 TR,3X90TR,2X26 TR AND 3X5TR PACKAGE TYPE AC PLANTS,SUMMER COOLING AND HEATING APPLIANCES AND ALLIED WORKS AT 166 MH AND RAIPUR SATWARI AREA UNDER GE SATWARI

Amount

Supply and fixing in replacement compressor sealed unit for water cooler 40/80 litres complete with relay OLP and bracing work as required. Make : Tecumsaw/ carrier/Kirloskar.

Description all as per Srl item No 2 here in before but suitable for water cooler of capacity 150/150 Ltrs. Make : Tecumsew/ carrier/Kirloskar.

Supply & charging refrigerant gas R-134a in the water cooler of cap 40/80 ltr any make including testing and detecting leakage with nitrogen gases and vacuum the system complete all as directed.

Supply & charging refrigerant gas R-22 in the water cooler of cap 150/150 ltr of any make including testing and detecting leakage with nitrogen gases and vacuum the system complete all as directed

Supply and fixing in replacement of PVC float valve assembly of size 12-15 mm for water cooler of any capacity complete all as specified and directed.

Supply and fixing in replacement of fan motor 1/35 HP, 950 RPM suitable for water cooler 40 to 150 litres complete all as directed. Make Universal/AE/GEC

Supply and fixing in replacement of fan motor 1/8 HP, 950 RPM suitable for water cooler 40 to 150 litres complete all as directed. Make Universal/AE/GEC

Supply and fixing in replacement of starting capacitor 40/60 MFD for water coolers complete all as directed Make : USHA/Suncap/Epcos

Supply and fixing of running capacitor 10 MFD for water cooler complete all as directed. Make - USHA/Suncap/Epcos

Supply & fixing in replacement of thermostat for water cooler of existing capacity complete as directed. Make - Sri Ram/Ranutral.

Supply and fixing in replacement of blower fan blade of water cooler existing size and make complete all as directed.

Supply & fixing in replacement over load protection for water cooler of size 40/80 litres complete all as directed. Make : Sri Ram/Ranutral.

Supply & fixing in replacement of relay assembly for water cooler of existing capacity and make all directed. Make : Sri Ram/Ranutral.

Supply & fixing replacement of push cock of chromium plated brass outer thread type 15mm chromium plated all as directed.

Supply & fixing replacement of push cock of chromium plated brass inner thread type 15mm chromium plated all as specified and directed.

Material and labour for painting of water coolers outer side at site of work with super enamelled paint complete including shutter top, bottom with spray painting machine including scraping of old paint all as directed and specified.

Supply and fixng in replacmeent of PVC drain pipe 25 mm dia complete with drain tray all as specified and directed.

Material and labour for cleaning of water tank of desert coolers and cleaning of side panels with steel wire brush, scrubbing old paint completely from desert cooler externally and internally and painting the same with synthetic enamel paint (silver ash/hammertone paint) one coat externally with spray painting and one coat of water resistance paint inside over a suitable primer coat complete all as directed.

Supply & fixing in replacement of fan motor complete with blades, rubber bush for desert cooler of air capacity 3500 cum per hrs & testing complete all as directed. Make : Khaitan/AE/GEC

Material and labour for replacement of water pump for desert cooler operational on 230 volts AC complete all as directed.

Taking out existing old wood wool pads from desert coolers and supply & fixing wood wool pads with nylon threads suitable for any make of desert cooler having air minimum/maximum air capacity 3000 cum/hr and 5000 cum hrs including PVC insulated protective guards for holding the wood pads firmly complete all as specified and as directed (Set of three).

Supply and fixing in replacement of PVC water distribution system of desert coolers complete with PVC Elbow, PVC Pipe heavy duty 15mm dia all as directed.

Supply and fixing in replacement of unserviceable side panels for desert cooler made out of 22 gauge plane GI sheet of existing size of desert cooler complete (set of three).

Material and labour rewinding of desert cooler fan motor of any make and sweep and size including replacing of suitable bearing & bushes and greasing to make fully functional complete all as directed.

Supply & fixing in replacement of condenser 3.15 to 4 MFD complete all as directed. Make Asian

Supply & fixing in replacement of wire mesh powder coated for fixing wood wool complete all as specified and directed

Supply and fixing in replacement plug top 5 Amps 3 pins. Make : Anchor

Supply & fixing replacement of existing bracket heavy duty suitable for cooler fan motor with rubber pad of existing size complete all as specified and directed.

Supply & fixing indicator with LED bulb inside 230 volts single phase all as specified and directed.

Supply & fixing in replacement of heavy duty PVC pipe 15mm dia complete all as directed. Make : Kisan/Supreme/Prince.

Servicing of window type AC 1.5/2 TR capacity including oiling, greasing of fan motor, cooling coil, replacement of synthetic filter & checking of electric circuit for smooth functioning of AC (replacement of unserviceable burnt spare parts of machine shall be measured and paid for separately under respective items) complete all as directed.

Description all as per Srl item No 34 here in before but split AC of 1.5/2 TR/3 TR capacity.

Supply and fixing in replacement of starting relay suitable for 1.5 TR/2TR capacity AC.

Supply and fixing in replacement of starting capacitor 80-100 mfd suitable for 1.5 ton capacity AC Make : Usha/Epcos/Suncap

Description all as per Srl item No 37 here in before but 100-120 mfd suitable for 2.0 ton capacity.

Supply and fixing in replacement of running capacitor 36/45 mfd suitable for 1.5/2.0 ton capacity AC. Make : USHA/Epcos/Suncap

Supply and fixing in replacement of thermostat switch suitable for 1.5/2 ton capacity hot and cold AC.Make : Indofoss

Supply and fixing in replacement of thermostat switch suitable for 1.5/2 ton capacity AC. Make : Indofoss

Supply and fixing in replacement of front grill suitable for 1.5/2.00 TR capacity of existing window AC.

Material & labour for replacement of outer unit of split AC of cap 1.5 Ton as exisiting Make ; Voltas complete all as specified and directed.

Material & labour for replacement of indoorr unit of split AC of cap 1.5 Ton as exisiting Make ; Voltas complete all as specified and directed.

Supply and fixing single pole and neutral enclosure with a two pin and earth plug and socket complete with one single pole MCB 32 Amp 240 Volts. Make : ABB/Havells/C&S

Supply and fixing in replacement of plug top & Socket only suitable for metal clad AC box all as specified and directed. Make : ABB/Havells/C&S,

Material and labour for rewinding and repairing of fan motor suitable for window type AC of 1.5/2.0 TR capacity with super enamelled copper wire of existing gauge complete all as directed.

Supply and fixing motor three speed single phase copper wound suitable for 1.5/2 ton capacity AC of rating 1/8 HP. Make : Universal/GEC/AUE.

Supply and fixing motor three speed single phase copper wound suitable for 1.5/2 ton capacity AC of rating 1/5 HP. Make : Universal/GEC/AUE

Supply and fixing motor single speed single phase copper wound suitable for 1.5/2 ton split AC of rating 1/35 HP. Make : Universal/GEC/AUE

Supply and fixing blower for split AC roller type along with bush and fan motor single phase copper wound suitable for 1.5/2 ton split AC.

Supply and fixing new compressor of cap 5 TR suitable for 3 phase power supply for cold storage plant. Make of Plants : Bluestar, Make of compressors : Carrier/Blue star/Kirloskar/Techmshaw

Supply and fixing in replacement new rotary compressor single phase of capacity 1.5 TR all as specified and directed. Make : Kirloskar Copeland Ltd/Techmshaw products India Ltd/Carrier. (Charging of gas shall be paid separately under respective item).

Supply and fixing in replacement new compressor reciprocating type of capacity 2.0 TR all as specified and directed. Make : Kirloskar Copeland Ltd/Techmshaw products India Ltd/Carrier (Charging of gas shall be paid separately under respective item).

Supply and fixing new compressor rotary type of capacity 2.0 TR rotary type in replacement to unserviceable compressor Make : Kirloskar Copeland Ltdr. (Charging of gas shall be paid separately under respective item).

Supply and fixing of new PVC fan blade for 1.5/2 TR window AC ISI marked.

Supply and charging the refrigerant gas R-22 in window/split type AC upto 2 Ton capacity including detecting leakage and rectifying the defect and testing complete all as specified and directed.

Repair of defective PCB suitable for window/split type AC 1.5 Ton capacity cold or Hot and only cold type.

Supply and fixing new PCB for complete burnt or unserviceable PCB for window or split AC of any capacity as per sample.

Supply and fixing in replacement of magnetic contactor relay AC 230 Volts for split AC 1.5 Ton Make : CARRIER/Voltas

Supply and fixing PVC filters for window type AC of existing make and model all as specified and directed.

Supply and fixing in replacement of insulation sleeve suitable for copper discharge tube 10mm of split AC 1.5/2 TR all as specified and directed.

Supply and fixing in replacement of insulation sleeve suitable for copper suction tube 16 mm of split AC 1.5/2 TR all as specified and directed.

Supply and fixing in replacement copper tubing 16 mm dia suitable for split AC all as specified and directed.

Supply and fixing in replacement copper tubing 10 mm dia suitable for split AC all as specified and directed.

Supply and fixing in replacment of flexible PVC drain pipe 15 mm dia with necessary clamping with wall all as specified and directed.

Supply and fixing new compressor in replacement of old unserviceable compressor sealed unit for refrigerator of cap 286/300/310/320 Ltrs of any make all as specified and directed.

Description all as per Srl item No 67 here in before but of cap 165 to 190 Ltrs of any make all as specified and directed.

Supply and charging of gas R-134a of refrigerator capacity 310/300/286 litres capacity after testing the complete system of any leakage/repair complete

Supply and charging of gas R-134a of refrigerator capacity 165/175 litres capacity after testing the complete system of any leakage/repair complete

Suplly and fixing in replacement of over load protection complete (PTCR) AC 230 volts suitable for refrigerator 1/6 to 1/8 HP make – ndofoss

Supply and fixing in replacement of thermostat switch suitable for existing refrigerator of any make matching with existing model all as specified and directed

Supply and fixing in replacement of Timer suitable for refrigerator of any make matching with existing model all as specified and directed

Supply and fixing in replacement of Bulb suitable for refrigerator of any make matching with existing model all as specified and directed

Material and labour for rewinding of voltage stabilizer single phase AC 230 volts 50 HZ with super enameled copper wire of suitable gauge to match with the existing one including all related works such as varnishing etc and testing complete of size 1 KVA.

Description all as per Srl item No 75 here in before but of capacity 2/3 KVA.

Description all as per Srl item No 75 here in before but of capacity 0.5 KVA.

Description all as per Srl item No 75 here in before but of capacity 5 KVA/7.5KVA.

Supply and fixing in replacment of boost buck PCB incl IC transistor diode resistance etc suitable for 1/3/5 KVA voltage stabilizer as directed.

Supply and fixing in replacement of time delay/relay with electronic circuit suitable for 1 to 5 KVA voltage stabilizer as directed.

Supply and fixing in replacement of PVC insulated copper conductor cable flexible 3 core of size 40/0076 all as specified and directed.

Supply and fixing in replacement of volt meter of suitable size for voltage stabilizer Single Phase 230 volt cap 1/3/5 KVA. Make : AE

Supply and fixing condenser coil complete for refrigerator 165/175 Ltrs cap of exisiting make all as specified and directed.

Supply and fixing condenser coil complete for refrigerator 286/310 Ltrs cap of exisiting make all as specified and directed..

Supply & fixing freezer cabinet complete for refrigerator of cap 165/175/180 Ltrs of existing make all as specified and directed.

Supply & fixing freezer cabinet complete for refrigerator of cap 300/310 Ltrs of existing make all as specified and directed.

Supply & fixing waste water tray suitable for 165/ 175/180/286 litres capacity refrigerator.

Supply & fixing waste water tray suitable for 300/310 litres capacity refrigerator.

Supply & fixing over load protection device 165/175/185 litres capacity refrigerator of existing make all as specified and directed.

Supply and fixing fan motor single phase copper wound suitable for double door Refrigerator of capacity 300/310 Ltrs of exisiting make all as specified and directed.

Material & labour for replacement of Fan Blade of outer unit of 3x 5 TR package type AC plant Blue star Make of size 450 mm sweep complete all as specified and directed.

Servicing of 5 TR Package type AC Plant including oiling, greasing of Blower fan motor and outer unit fan motor, cooling coil, checking of electric circuit and checking of refrigerent Gas as per requriment for smooth functioning of package type AC (replacement of unserviceable burnt spare parts of machine shall be measured and paid for separately under respective items) complete all as directed.

Taking down and dismantling geyser of any make and cap 25/50 ltrs & taking out water inlet outlet assly, removing glass wool and taking out the inner tank, descaling the assembly and tank , detecting the leakage, welding / brazing the defected part , repacking the glass wool and refixing the same after making it funcional including replacement of worn out nuts bolts washer etc complete all as specified and directed. Note: Cost of material and labour for providing new items shall be measured under relevant items of sch A.

Supply and fixing in replacement of water inlet and outlet assembly of any make as required at site with rubber gasket suitable for geyser of 25 ltrs capacity electric driven water storage heater with provn of housing for thermostat assembly, heating element fixing arrangement nuts bolts and washers etc. complete all as specified and directed .

Supply and fixing in replacement of water inlet and outlet assembly of any make as required at site with rubber gasket suitable for geyser of 50 ltrs capacity electric driven water storage heater with provn of housing for thermostat assembly, heating element fixing arrangement nuts bolts and washers etc. complete all as specified and directed .

Supply & fixing in replacement thermostat switch for electric water heater storage type of cap 25/ 50 ltr, 230 volts of any make of geyser.

S&F in replacement heating element with triangular base, single phase, 230 volt, cap 1.5 KW.

S&F in replacement heating element with round base, single phase, 230 volt, cap 1.5 KW.

S&F for replacement heating element with triangular base, single phase, 230 volt, cap 2 KW.

S&F for replacement heating element with round base, single phase, 230 volt, cap 2 KW.

Supply and fixing in replacement pressure release valve conforming to relevant IS 15mm bore suitable for fixing with GI pipe/tubing 15mm bore complete all as specified and directed.

Supply and fixing in replacement of heavy duty PVC connection nylon threaded 450mm large (18”) 15mm bore stop cock /GI tubing including brass nuts, rubber washers complete on both ends.

Supply and fixing in replacement of indicator lamps round/rectangular type 230 volt AC suitable for geyser of any capacity including providing electric connections complete all as specified & directed.

Supply & fixing in replacement water storage inner tank of metal alloy copper 23 gauge for 25 ltrs capacity geyser, with provn for fixing 15mm dia galvanized air release valve all as specified and directed.

Supply & fixing in replacement water storage inner tank of metal alloy copper 23 gauge for 50 ltrs capacity geyser, with provn for fixing 15mm dia galvanized air release valve all as specified and directed.

Supply & fixing in replacement CP connection with nuts, washers and bolts end of size 450mm long all as specified and directed.

Supply & fixing in replacement MCB SPN 20 Amps 240 volts , rupturing cap 10 KA, 'C' series all as specified and directed.

Supply & fixing in replacement MCB DB 2 way complete with fixing accessories all as specified and directed.

Supply & fixing in replacement thermal cut out Bimetallic disc type with snap action switch, with operation temperautre below the boiling point i.e. 90+ 6˚C with manual reset knob for Geyser.

Supply and fixing in replacement of flexible cable PVC insulated, copper conductor 3 core of size 23/0076 all as specified and directed.

Supply and fixing in replacement plug top 15 Amps 3 pins all as specified and directed.

Material and labour for painting of geyser of cap 25/ 50 ltr complete with superior quality synthetic enamel white paint by spray painting after scraping old paint and making surface clean all as specified and directed.

Supply and fixing in replacement of metal clad plug with two pole and earth pin, 20 amp, 230/250 volt, all as specified and directed.

Supply and fixing in replacement of metal clad socket with two pole and earth pin, 20 amp, 230/250 volt, all as specified and directed.

Supply & fixing in replacement sheet metal enclosure with single pole and neutral 220-240 volts with a three pin plug and socket complete with one single pole MCB 20 Amps C series Make : Havells/ABB/L&T/D Sine

Supply & fixing in replacement Non Return valve 15 mm dia complete all as specified and directed.

Supply & fixing in replacement fusible plug suitable for geyser 25 / 50 ltr cap all as specified and directed.

Supply & fixing in replacement split bottom cover (two pieces) suitable for 25 lts Geysers complete with fixing arrangement etc as required at site.

Supply & fixing in replacement rubber Gasket heavy duty of water inlet outlet assembly suitable for 25 ltrs capacity Geyser.

Supply and Fixing Glass wool suitable for water storage geyser of any cap all as specified and directed.

Supply and fixing in replacement outer shell suitable for 25 ltr geyser made out of iron sheet duly painted with synthetic enamel paint over a coat of red oxide complete all as specified and directed.

Supply and fixing in replacement top cover suitable for 25 ltr geyser made out of iron sheet duly painted with synthetic enamel paint over a coat of red oxide complete all as specified and directed.

Supply and fixing in replacement bottom cover suitable for 25 ltr geyser made out of iron sheet duly painted with synthetic enamel paint over a coat of red oxide complete all as specified and directed.

Material and labour for servicing of the solar water heater 1000 LPD capacity NPX indirect solar water heating system and making good any leakages, replacement of gaskets etc. testing complete and making the plant functional all as directed by Engr-in-Charge with replacement of defective spare parts . Note:- All spare parts will be measured and paid separately

S & F Glycol solvent material for indirect heating complete all as specified and directed .

S & F of Electrical heating element threaded type 4 KW single phase suitable for solar water heater complete all as specified and directed.

M & L for descaling of the collectors and hot water tank 1000 Ltrs Cap with the chemical solvent for removing all silt/rust complete and making the whole system leak proof complete all as specified and directed.

M & L for Collector glass of size 1.5M x 1.0 Mtr complete all as specified and directed.

M & L for replacement of Kitec pipe with all fittings of size 20mm complete all as specified and directed.

M & L for descaling of the collectors and hot water tank 500 Ltrs Cap with the chemical solvent for removing all silt/rust complete and making the whole system leak proof complete all as specified and directed.

Supply and fixing of GI Tubing galvanised with all fitting medium grade for fixing on wall/roof of size 40 mm dia bore.

Supply and fixing of GI Tubing galvanised with all fitting medium grade for fixing on wall/roof of size 25 mm dia bore.

Supply and fixing of GI Tubing galvanised with all fitting medium grade for fixing on wall/roof of size 20 mm dia bore.

Supply and fixing Gun Metal Globe or gate valve with iron wheel head screwed both ends for iron pipe and fixed of size 40 mm bore.

Supply and fixing Gun Metal Globe or gate valve with iron wheel head screwed both ends for iron pipe and fixed of size 25mm bore.

Supply and fixing Gun Metal Globe or gate valve with iron wheel head screwed both ends for iron pipe and fixed of size 20 mm bore.

Material and labour for disconnecting the electric connections of the electric motor, dismantling the pump and motor from the foundation, taking out the old unserviceable winding wire, cleaning the slots for rewinding, rewinding the electric motor Make Siemens 3 Ph, 415 volts 20 HP with suitable size of super enamelled copper binding wire including replacement of suitable size bearings, including allied materials like cotton tapes, glass sleeves, varnishing and assembling the motor and coupling with pump and fixing on foudation complete and testing all as specified.

Material and labour for disconnecting the electric connections of the electric motor, dismantling from the pump foundation of AHU or from cooling tower and taking out the old unserviceable winding wire, cleaning the slots, rewinding the electric motor 3 Ph, 415 volts 7.5 HP with suitable size of super enamelled copper binding wire including replacement of suitable size bearings, including allied materials like cotton tapes, glass sleeves, varnishing and assembling the motor and coupling with pump and fixing on foudation or with AHU complete and testing all as specified.

Material and labour for opening and dismantling both sides covers of condenser and descaling of condenser unit (set of Two) for AC plant of 26 TR by pumping descaling chemicals with descaling pump, brushing with rods, cleaning/ oiling of tubes, replacement of gasket and reassembling it after descaling complete all as directed. Note : The descaling of the condensers of the plant will be carried out by the authorised service representative of the OEM.

Supply and fixing in replacement HEPA filter, box type of size 600X600x50mm suitable to be installed in existing AHU of 26 RA AC plant all as specified and directed. Make : Thermodyne/Purifilter/Athlete/Fine Air Flow.

Supply and fixing in replacement microvee pre filter, 10 micron, flanged type of size 610x610x50mm suitable for AHU of central AC plant all as specified and directed. Make - Thermodyne / Purifilter /Athlete/Fine Air Flow

Supply and fixing in replacement microvee pre filter, 10 micron, flanged type of size 500x500x50mm suitable for AHU of central AC plant all as specified and directed. Make - Thermodyne /Purifilter / Athlete/Fine Air Flow

Supply and fixing in replacement microvee pre filter, 10 micron, flanged type of size 500x250x50mm suitable for AHU of central AC plant all as specified and directed. Make - Thermodyne / Purifilter /Athlete/Fine Air Flow

Supply and fixing in replacement microvee pre filter, 10 micron, flanged type of size 610x305x50mm suitable for AHU of central AC plant all as specified and directed. Make - Thermodyne / Purifilter /Athlete/Fine Air Flow

Supply and fixing in replacement microvee pre filter, 10 micron, flanged type of size 590x430x50mm suitable for AHU of central AC plant all as specified and directed. Make - Thermodyne /Purifilter / Athlete/Fine Air Flow

Supply and fixing in replacement microvee pre filter, 10 micron, flanged type of size 500x480x50mm suitable for AHU of central AC plant all as specified and directed. Make - Thermodyne /Purifilter / Athlete/Fine Air Flow

Supply and fixing cooling tower fan motor 20 HP 3 phase, 415 volts, 710 RPM with fan complete on existing cooling tower cap 200 TR with suitable modifications to mount motor on existing structure and making electric connections and testing all as specified and directed. Make : Hindustan/New India/Bharat Bijilee.

Material and labour for replacement of low pressure switch in suction pipe of compressor of central AC plant of 26 TR capacity by pumping down/recovering of refrigerant gas from the compressor, fixing of LP switch charging recovered refrigerant gas and testing on completion all as specified and directed. Note :The work shall be carried out by the authorized representative of OEM.

Material and labour of single phase previnter for 2x26 TR AC Plant main control panel as per exisiting Make and complete all as specified and directed.

Material and labour for servicing of AHU of different capacities including washing of coils with descaling chemicals and pressure pump. The job includes dusting of all filters as well as cleaning of the outer filters and inner filters with proper cleaning of the AHU body with all necessary equipment and apparatus. NOTE : The work shall be carried out by the authorized representative of Carrier Co Ltd.

Supply and fixing in replacement sprinkler set complete with arms of PVC pipe 40 mm dia and couplings for cooling tower suitable for central AC plant 26 TR as per existing make and model all as specified and directed.

Supply and fixing in replacement of heating elements as per existing wattage and suitable for hot water boiler 55 KW for heating system in central AC plant of ICU as per existing make and model all as specified and directed.

Material and labour for trouble shooting/fault detection in case of major break down of the AC plant 3x190 TR from the authorized person/company representative of the Carrier for the smooth functioning and servicing of the plant as well as for un interrupted running. The job includes step by step check up of the plant with proper diagram and replacing of the burnt or unsv parts if any like resistors or counters or timers or repair to electronic circuit board etc.

Material and labour for charging refrigerant gas R 407c in the compressor system after detecting any leakage, rectifying the leakage in the system, proper evacuation and pressure testing with Nitrogen gas for the desired pressure and testing on completion all as specified and directed. Note : The work shall be carried out by the authorised representative of Bluestar.

Material and labour for Maintenance of centrifugal/ monoblock pump set of any type and capacity by means greasing, oiling, replacement of gland of suitable size to stop water leakage from pump set, replacement of nuts, bolts etc as directed at site.

Supply & fixing in replacement of V Belt No. A-42 for AHU. Make : Fenner/Unigrip

Supply & fixing in replacement of V Belt No. A-44 for AHU. Make : Fenner/Unigrip

Supply & fixing in replacement contactor MNX 25 Amps, 3 Pole, with Coil Voltage, 220 Volt and NO NC block MNX A1 and making electric connections all as specified and directed. Make : L & T/ABB/Indoasian

Supply & fixing in replacement contactor MNX 25 Amps, 3 Pole, with Coil Voltage, 220 Volt and NO NC block MNX A2 and making electric connections all as specified and directed. Make : L & T/ABB/Indoasian

Supply and fixing in replacement MCB C curve 63 Amps 3 pole with rupturing 10 KA 'C' curve and making electric connections in panels as existing at site. Make : Siemens/Schneider/Legrand.

Supply and fixing in replacement of voltmeter analogue type 0-500 V, 96 mm, square type suitable to be mounted on panels. Make: AE/L&T/HPL

Supply and fixing in replacement of ammeter analogue type 0-600 Amp, 96 mm, square type suitable to be mounted on panels. Make: AE/L&T/HPL

Supply and fixing in replacement of ammeter analogue type 0-200 Amp, 96 mm, square type suitable to be mounted on panels. Make: AE/L&T/HPL

Material and labour for opening and dismantling both sides covers of condenser and descaling of condenser unit (set of Two) for AC plant of 3x90 TR by pumping descaling chemicals with descaling pump, brushing with rods, cleaning/ oiling of tubes, replacement of gasket and reassembling it after descaling complete all as directed. Note : The descaling of the condensers of the plant will be carried out by the authorised service representative of the OEM.

Supply and fixing in replacement Heating strip 3 KW, 3 ft long as per existing. Make : DASPASS /HOT WELL/AIREX

Supply and fixing in replacement Heating strip 2 KW 2 Ft long as per existing, Make : DASPASS /HOT WELL/AIREX

Supply and fixing in replacement of HEPA filter for ducts of size 610mm x 610mm x 305mm (clear upto 0.3 micron) flanged type complete including setting of 1000 CFM capacity. Make : Athlete/Thermodyne/Fine Air Flow.

Supplying, installation, commissioning and testing of LT control panel board 440 volts AC 3 phase 4 wire indoor type fabricated out of CRCA sheet 2mm thick, angle/Channel and flat iron sections of suitable size with opening on front, door fitted with handle and bolts for pad lock. The panel door shutters fixed with stainless steel hinges, heavy duty. The door should be removable type for easy maintenance. The construction of panel board shall be dust, vermin proof, IP 54 standard, with phosphatised powder coating painting externally and internally to protect against corrosion. The panel size shall not be less than 2.0 mtr x 1.2 mtr and depth 0.5mtr mounted on suitable size of channel section having ground clearance 60cms form grouting bolts, complete duly incorporated with following accessories:- (a) Bus bar chamber with electrolytic grade aluminium strip with heat shrinkable sleeves with colour code supported on epoxy resin based insulators 4 strip of suitable length for current rating 300 amps. (b) MCCB 3 pole 415 V AC, current rating 200 amps, breaking cap 35 KA at 415 volts = 01 Nos (incoming).

Taking down and removing the Old unsv PVC Files from cooling tower of cap 200 TR.and clean the cooling tower by jet pump with suitable chemical.

Material and Labour for replacement of complete PVC files of cooling tower,of paharpur make of cap 200 TR of with taking out PVC files and making the cooling tower functional all as specified and directed.

Material and Labour for replacement of Tie rod set and Buckle which hold the exisiting PVC fan blade coupled with sprinkler set complete all as specified and directed.

S&F in replacement of low pressure transducer in compressor of 95 TR AC plant all as specified and directed.

S&F in replacement of high pressure switch in compressor of 95 TR AC plant all as specified and directed.

S&F in replacement of high pressure transducer in compressor of 95 TR AC plant all as specified and directed.

S&F in replacement of temperature sensor in 190 TR AC plant all as specified and directed.

S&F in replacement of SCPM card in condenser of 190 TR AC plant all as specified and directed.

Material and labour for opening and dismantling both sides covers of condenser and descaling of condenser unit (set of 3) for AC plant of 3x190 TR by pumping descaling chemicals with descaling pump, brushing with rods, cleaning/ oiling of tubes, replacement of gasket and reassembling it after descaling complete all as directed. Note : The descaling of the condensers of the plant will be carried out by the authorised service representative of the OEM.

Ashok and Co

M/S S K Electricals Regd