REPAIR MAINT OF CENTRAL AC PLANTS PACKAGE AC PLANTS INSTALLED OF DIAT DU MILIT GIRINAGAR AND R AND DE E DIGHI PUNE

Amount

M&L for vacuuming complete system of central/ package type air conditioning plant with double stage vacuum pump of (-) 2Kg/cm² vacuum pressure after repairs to compressor or repair in refrigeration system, charging the dry nitrogen gas, R-22 and hold up to 24 hrs and rectifing the leackage if any by repairing the "O" ring and gland packing of service valve/ Oil seal including top up the compressor oil and charging the gas at various plant all as specified and directed by Eng-in-charge. a) Central type AC Plant (Chilled water system) at Point Auditorium (35TR)

b) All as item No. 1.00 above but for Package type AC Plant (5TR) at Telephone Exchange, Electo Optic Lab, Mathematics Lab, Sonar Lab.

c) All as item No. 1.00 above but for Central type AC plant at Auditorium 2 x 20 TR

d) All as item No. 1.00 above but for Central type AC plant at MCAE Bldg ( 4 X 13 TR) Note :- Referigerant Gas R-22, Nitrogen gas and compressor oil will be measured and paid separately under relevant Items.Once charged the R - 22 gas, it should hold in the system minimum six month, If the gas leaked from the system, the contractor has to charge gas at his own cost.

M&L for De-scaling the shell and tube condensor by circuilating de-scaling chemical through for 2 to 3 hours. Opening the end cover of condensor and cleaning inner tubes manually with the help of nylon / wire brush until complete scale to be removed and flush out with fresh water. Reassembling the end cover including replacement of gasket, bolts, nuts etc as required and commissioning complete all as directed by Eng-in-charge. a) Central type AC Plant (Chilled water system) at Point Auditorium (35TR)

b) All as item No. 2.00 above but for Package type AC Plant (upto 7.5TR) at Telephone Exchange,Electo Optic Lab,Mathematics Lab, Sonar Lab

c) All as item No. 2.00 above but for Condensor of 1 x 20 TR capacity central type plant at AUDITORIUM and GMW bldg (2 x 20 TR)

d) All as item No. 2.00 above but for Condensor of 1 x 26 TR capacity central type plant at MCAE BLDG

Evacuation of refrigerant from complete system of central A/c plant with pump. Isolating the reciprocating compressor by loosing/ cutting nuts and bolts at suction and discharge valve opening of compressor, removing the unservicable/ damaged internal parts, cleaning, overhauling complete, replacement of wornout parts such as suction reeds, discharge reeds, safety valve, loading/ unloading mechanism, piston, rings, springs, washers, nuts and blots, gasket set, shaft seal, 'O' ring set, recharging copressor oil and refrigerant after pressure test and vaccum test. Testing and commissioning complete all as directed by Eng-in-charge for compressor. Make - Voltas,Accel capacity - 35 TR.

All as per item No 3.00 here in before But Make : Accel, Model : SMC - 4 - 65, capacity : 15 Ton

All as per item No 3.00 here in before But Make : Accel, Model : SMC - 6 - 65, capacity : 20 Ton Note for item No. 3.00,4.00 & 5.00 above:- Spares require to repair the compressor will be measured and paid separately under the relevant item.

M&L for Reconditioning of crank shaft retrieved from item No 4/5 by cutting / turning for under size at lathe work complete all as directed by Engr-in-charge.

Supply only loading unloading valve including necessary wiring and copper pipe line of suitable size and length complete all as directed by Engr-in-charge. Make - Avcon/ Rotex.

S&F togal switch one way 5 Amps capacity complete all as directed by Engr-in-charge.

M&L for dismantling carefully the squirrel cage induction motor from position. Taking out old wornout winding and rewinding the same with copper winding wire with suitable gauge as existed and insulation and applying varnish. Reassembling, testing and commisssioning the motor after repair including to and fro transportation from site to workshop all as directed for the following capacity :-- (a) 2 to 5 HP

(b) 7.5 to 10 HP

(c) 16 to 30 HP

S&F in replacement of AHU filter of various sizes made of wire mesh for air filtration upto 15 microns complete all as directed by Engr-in-charge.

M&L for charging refrigerant gas R-22 to refrigeration and A/C system and testing for leakage in system and commissioning complete up to the satisfaction and as directed by Engineer-in-Charge.

M&L for replacement of wornout / unserviceable "V" belt for power transmission of following sizes complete all as directed by Engr-in-charge. :- a) A-26 to A-28

d) B-70 to B-72

g) B-87 to B-95

M&L for replacement of unservicable control cutouts of central type A/c plants and testing complete all as directed by Engineer-in-Charge. (a) Oil pressure cutout MP-55

(b) High pressure cutout MP-1

(c) Low pressure cutout MP-5

M&L for replacement of liquid line globe valve's neoprane gland /"O" ring /packing etc of various suitable sizes complete testing and commissioning all as directed by Engineer-in-Charge

M&L for replacement of water pressure controls by addition alteration of pipe line as suitable to site including wiring and all accessories complete all as directed by Engineer-in-Charge.

M&L for Replacement of unservicable water pressure gauge 4" dia suitable to size at site of range 0 to 150 PSI complete all as directed by Engr-in-charge. Make- Fiebig.

M&L for replacement of pressure gauge 4"dia suitable for refrigerent R-22 and compressor oil including 1/4" copper pipe (2m Long) with flair nuts/adopter at both ends,range of gauge -30 to 300 Psi complete all as directed by Engr-in-charge. Make - Fiebig or equivalant & approved

M&L for replacement of thermometer to condenser / chiller inlet or outlet pipe including addition alteration to pipe line for fixing thermometer Range 0 F to 100 F complete all as directed by Engr-in-charge.

M&L for Replacement of old unservicable pressure relief valve of condensor 3/8" BSP threaded suitable for 300 PSI complete all as directed by Engr-in-charge.

M&L for Replacement of expansion valve suitable for 7.5 TR TO 20 TR air conditioning system all as per sample, including brazing at both ends complete all as directed by Engr-in-charge.

Supply and charging of compressor oil N-68 after flushing compressor and testing commissioning all as directed by Engineer-in-Charge.

M&L for replacement of catch all filter for liquid line, working pressure 500 PSI suitable for R-22 including making arrangements for installation of filter if required complete all as directed by Engr-in-charge. (Make - Sporlon or equivalent)

Supply only spares of compressor to incorporate against item no 3, 4, 5 above . Make-Voltas/ Kirloskar/ Accel (a) Piston ring

(b) Cylinder liner

(c) Gasket set

(d) Connecting rod bearing

(e) Oil strainer

(f) Safety valve assembly

(g) Shaft seal with assembly

(h) Connecting rod

(i) Neoprene 'O' ring with aluminium washer

(j) Piston pin

(k) Suction valve ring plate including reeds

(l) Discharge valve ring plate including reeds

(m) Main bearing bush (Bushing with detachable collar)

(n) Piston

(o) Suspension rod (Single frame for unloading)

(p) Rocker arm for unloading mechanism

(q) Valve spring

(r) Guide for discharge valve

(s) Hex. Allen head screw

(t) Spring for unloading ring

(u) Washer

(v) Discharge valve assembly

(w) Oil ring set

(x) C.R. bearing u/size

(y) Suction strainer

(z) Gear wheel for oil pump (driving)

(aa) Gear wheel for oil pump (driven)

Supply and charging of nitrogen gas for leak testing of central A/c plant system complete all as directed by Engr-in-charge.

M&L for replacement of wornout crankcase heaters of compressor complete all as directed by Engr-in-charge.Make-Voltas/ Kirloskar/ Accel

Taking out the old wornout crank shaft and supply and fix crank shaft suitable for Voltas compressor complete all as directed by Eng-in-charge.

M&L for replacement of following worn out HRC fuses complete all as directed by Engr-in-charge :--- (a) 6 Amps

(b) 10 Amps

(c) 16 Amps

(d) 32 Amps

(e) 63 Amps

(f) 100 Amps

M&L for replacement of wornout strip type heaters of capacity 1.5 KW suitable for AHU of central AC plant of any capacity complete all as directed by Engr-in-charge.

M&L for replacement of wornout strip type heaters of capacity 3.0 KW suitable for AHU of central AC plant of any capacity complete all as directed by Engr-in-charge.

S&F in replacement of unservicealbe DB/WB thermometer wall mounted with the facility of RH readings complete all as directed by Engr-in-charge.

M&L in replacement of moulded fuse holder and fuse base for 415V AC supply 32 Amps capacity bakelite type complete all as directed by Engr-in-charge

All as per item No. 31.00 above but of capacity 63 Amps.

M&L in replacement of single phase preventer in electric panel board at central type AC plants complete all as directed by Engr-in-charge.

Supply only power contactor 3 pole, coil voltage 230/415 Volts for following capacity motors complete all as directed by Engr-in-charge.:- (a) 12 Amps

(b) 16 Amps

(c ) 25 Amps

(d) 32 Amps

(e) 40 Amps

Supply only bimetal over load relay of following ranges complete all as directed by Engr-in-charge. :- (a) 4 to 6 Amps

(b) 5.5 to 8.5 Amps

(c) 8.5 to 12.5 Amps

(d) 12.5 to 18 Amps

(e) 17 to 24 Amps

(f) 22 to 30 Amps

(g) 22 to 32 Amps

Supply and fix in repair Digital Ammeter of range 0 to 63 amps complete all as directed by Engr-in-charge.

Supply and fix in repair Digital Voltmeter of range 0 to 500 Volts complete all as directed by Engr-in-charge.

M&L for Leak repairing of central AC Plant by leak testing, leak repairing, pressure testing with nitrogen vaccumising complete system of central AC plant with double stage vaccum pump to below atmospheric pressure 28 to 30mm/HG and charging of refrigerant gas upto required pressure after satisfactory results complete all as directed by Engr-in-charge.. Note :- Nitrogen gas and refrigerant will be measured and paid separately.

M&L for repair and overhauling of Monoblock pump set by disconnecting the pump from foundation and pipe line dismantling of shaft from the pump replacing the unserviceable wornout bearing, gland packing seal and bushing and assembling after repairs complete testing all as directed. (a) 3 HP

(b) 3 to 5 HP

(c) 7.5 HP to 10 HP

S&F in repair GM gate valve 15mm dia ISI marked with iron wheel head complete all as directed by Engr-in-charge..

M&L for servicing of cooling tower upto 2 x 35 TR capacity AC plant by draining water, cleaning the tank by castic soda, repairing of sprinklers, replacement of frills, repairing the bracket for fixing the frills to CT. Note :- Cooling tower frills and sprinklers will be measured and paid separately under relevant items.

M&L for servicing of common cooling tower upto 4x 5 TR capacity AC plant by draining water, cleaning the tank by castic soda, repairing of sprinklers, replacement of frills, repairing the bracket for fixing the frills to CT complete all as directed by Engr-in-charge.. Note :- Cooling tower frills and sprinklers will be measured and paid separately under relevant items.

M&L for replacement PVC frills made out of PVC materials including fixing arrangements all as directed by Engineer-in-Charge.

Supply only sprinkler suitable for cooling tower upto 35 TR capacity all as directed by Eng-in-charge.

S&F in replacement 5TR capacity reciprocating type hermetically sealed compressor for package AC Plant all as directed by Eng-in-charge. Note :- Leak testing and gas charging will be measured and paid separately under relevant item.

S&F in replacement indicator lamp assembly with lamp for RYB indication complete all as directed by Eng-in-charge.

S&F in repair MCCB, 4 Pole, 100Amps, 25KA complete all as directed by Eng-in-charge.. Make - L&T/ Legrand/ ABB

S&F in repair digital VAF meter complete all as directed by Eng-in-charge.

S&F in repair CT with current ratio of 100/5 Amps complete all as directed by Eng-in-charge.

S&F fuse base and link of 4 Amps capacity complete all as directed by Eng-in-charge.

Supply and fixing in repair 415V 10KA 'C' curve 63 Amps miniature circuit breaker (MCB) TP, 50 Hz complete with connection testing and commissioning complete all as directed by Eng-in-charge.

Supply and fixing in repair 415V 10KA 'C' curve 32 Amps miniature circuit breaker (MCB) TP, 50 Hz complete with connection testing and commissioning complete all as directed by Eng-in-charge.

S&F in repair push button assembly in green or red colour all as directed by Eng-in-charge.

S&F in repair add-on block with 2NO - 2NC contacts all as directed by Eng-in-charge.

Supply only following items :- (a)Thermostat suitable for package chiller unit ( - 5 to + 25 'C) Make : RANCO / DANDOSS / INDFOSS.

(b) Solenoid valve suitable for accel compressor model 4 - 65/ 6-65. Make : ROTAX.

(c) Water pressure switch Make : RANCO / DANFOSS / INDFOSS.

(d) Dehydrator (Drier) of size 3/4"

(e)Compound guage. Make : ADARASH / FIEBIG

(f) Pressure guage (0-300 psi) , Make ; ADARASH / FIEBIG

(g) Dial type temperature guage suitable for condensor / chilled water (in let / out let).

(h) Humidistat Make : HONEY WELL / DANFOSS.

Supply &Fix following spare parts required while servicing of compressor. (a)Teflon ring for service valve.

(b) Teflon ring for safety valve.

(c) Main bearing with collar.

(d) Crank case heater.

(e) Oil filter.

Taking down the existing unserviceable / burnt compressor motor 20 HP, 3 pahse, 50 cycles from set No 1 by disconnecting electrically & mechnically and transporting to the workshop. Dismanlting the motor and rewinding the coil with same guage super enamel copper wire and reassembling by replacing the bearing (DE and NDE) and cooling fan (PVC) reinstalling and resting, commissioning etc complete all as directed by Eng-in-charge.

Supply and Fix in repair following spares for AC plant control panel / Auto - Star - Dela starter unit D - 65 : (a) Electronic timer ET - 100 , 360 / 415 volts, 50 Hz 3 - 3 - 10 sec Make : L & T/ GE / Havells/Siemens

(b) No volt coil, 400 volts suitable for ML - 2 / 3 Make : L & T/ GE / Havells

Supply & fix "o" ring / gland packing of suction / discharge valve complete all as directed by Eng-in-charge.. .

Supply & fix pressure building device for condensor water recirculating pump 5 HP , 3 phase, 415 volts, 50 hz incl taking down and handed over to MES store oldone complete all as directed by Eng-in-charge. Make : Beacon/ Kirloskar/ crompton model as per sample.

M&L for Repairing / cleaning the FRP cooling tower of capacity upto 20 ton , top / side covers , removing the fan motor assembly , over hauling the fan motor , taking down the sprinkler , water main header pipe , PVC filles (Honeyconub) , cleaning throughly incl replacing the bearing of fan, and reassembled in all respect for smooth functioning complete all as directed by Eng-in-charge.

Material & labour for carrying out maintenance work of cooling tower 4 x 13 TR capacity by applying two coats of anti corrosive paint both internal and external surfaces complete including dismantling / removing the cooling tower frills, cleaning throughly and refixing serviceable frills. In the same position painting the cooling tower fan and motor checking all electric connections arresting leakages of tank and pipe line on and including changing of old deteoriorated inner filter by provision on new filter complete all as directed by Eng-in-charge.

Material & labour for carrying out maintenance work of cooling tower 3 x 35 TR capacity by applying two coats of anti corrosive paint both internal and external surfaces complete including dismantling / removing the cooling tower frills, cleaning throughly and refixing serviceable frills. In the same position painting the cooling tower fan and motor checking all electric connections arresting leakages of tank and pipe line on and including changing of old deteoriorated inner filter by provision on new filter complete all as directed by Eng-in-charge.

Material & labour for carrying out maintenance work of common cooling tower for capacity 5 TR at Telephone Exchange, Electo Optic Lab, Mathematics Lab, Sonar Lab.by applying two coats of anti corrosive paint both internal and external surfaces complete including dismantling / removing the cooling tower frills, cleaning throughly and refixing serviceable frills. In the same position painting the cooling tower fan and motor checking all electric connections arresting leakages of tank and pipe line on and including changing of old deteoriorated inner filter by provision on new filter all as directed.

M & L for provision of water pressure cut out with necessary addition altration to pipe line of condenser by water necessary brazing, welding, wiring, interlocking to electrical system complete all as directed by Eng-in-charge.

M&L for replacement stem type thermometer Range 0 to 120 degree F as per existing sample complete all as directed by Eng-in-charge.

M&L for repair / overhauling of heavy duty motor 3HP, 440 volts, 50 cycle electrically and mechanically taking it to workshop & back, dismantling the motor carefully replacing U/s bearings gland/gasket packing, U/S terminals, varnishing to windings by varnish and ovening to winding, reassembling electric motor after repairs painting it & refixing it to its original position testing & commissioning complete all as directed by Engineer-in-charge:- (a) 3 HP (AHU motor)

(b) 5 HP (one no. AHU & one no. cooling tower fan motor)

All as per item No. 67.00 above but replacing old u/s burnt winding by rewinding with same gauge super enamelled copper wire all as directed by Eng-in-charge.

M&L for in replacement of u/s heater of pan humdifier system 3 KW capacity all as directed by Eng-in-charge.

M&L for in replacement of old u/s thermostat of central AC plant all as directed by Eng-in-charge.

M&L for servicing of humidification, dehumidification system, Nozzles, strip heater, humidistat, thermostat including control wiring, reseting to maint design condition of PH all as directed by Eng-in-charge.

All as per item No. 71.00 above but humidity controlled all as directed by Eng-in-charge.

S&F in replacement the stop cock 3/8" for water pressure gauge as per sample all as directed by Eng-in-charge.

M&L for draining/Taking out unsv compressor oil 160 P and charging with new compressor oil all as directed by Eng-in-charge.

M&L for replacement of toggle switch 4 way all as directed by Eng-in-charge.

M&L for replacement of D.O.L. starter 5 HP pump / motor all as directed by Eng-in-charge.

M&L for replacement of contactor with NO & NC 25 Amp all as directed by Eng-in-charge.

M&L for replacement of contactor with NO & NC 40 Amp all as directed by Eng-in-charge.

M&L for replacement of 12F/ 16 Amp (ML-1) all as directed by Eng-in-charge.

M&L for replacement of over load relay 18 Amp to 42 Amp all as directed by Eng-in-charge.

M&L for replacement of contactor 45 Amp 3TF 46 (Siemens) all as directed by Eng-in-charge.

M&L for replacement of defective CT coil 5/30 all as directed by Eng-in-charge.

M&L for toping up / charging up refirgerant R22 gas to central AC plant system all as per requirement and as directed by Eng-in-charge.

M & L for fabrication of GI ducting of Appx size 2 sq feet to match with existing duct as per site requirement for supply Air duct extended and Grill gropper and Grill fixing job complete all as directed by Engr-in charge.

Supply and fixing in replacement of 7.5 Tr. package A/C type water cooled of Scroll Compressor all as directed by Engr-in charge. Make Danfoss Model SM110S4EA

Supply and fixing in replacement Water Cooled Condensor 7.5 HP for 7.5 Tr. package type A/C plant all as directed by Engr-in charge.

Supply and fixing in repair of 5/8" Dryer Filter for 7.5 Tr. package type A/C plant all as directed by Engr-in charge.

Supply and fixing of LP/HP Cut Out for 7.5 Tr. package type A/C plant all as directed by Engr-in charge.

Supply and fixing in repair of suitable capacity Electric Contactor compressor and cooling tower for 7.5 Tr. package type A/C plant all as directed by Engr-in charge.

Supply and fixing of suitable capacity Electric Relay compressor and cooling tower for 7.5 Tr. package type A/C plant all as directed by Engr-in charge.

Supply and fixing in repair of Blower Motor 2.0 HP for 7.5 Tr. package type A/C plant all as directed by Engr-in charge.

Supply and fixing in repair of Water Condensor Monoblock Pump 10.0 HP for 7.5 Tr. package type A/C plant all as directed by Engr-in charge.

Supply and fixing in repair of Cooling Tower Fan Motor 2.0 HP (Water Proof) for 7.5 Tr. package type A/C plant all as directed by Engr-in charge.

Supply and fixing in repair of Expantion Valve 7.5 tr all as directed by Engr-in charge. Make Danfoss

Supply and fixing in repair of Grill For Ducting for 7.5 Tr. package type A/C plant all as directed by Engr-in charge.

Supply and fixing in repair of Cooling Tower Spriklar Arms for 7.5 Tr. package type A/C plant all as directed by Engr-in charge.

S & F in replacement Submain wiring of size 2x6.0 sq.mm + 1x6.0 sq.mm earth wire of FRLS (multistrand) PVC insulated copper conductor single core cable in existing surfece/recessed steel/PVC conduit as required drawn through in complete all as specified and directed.

S & F in replacement Submain wiring of size 2x4.0 sq.mm + 1x4.0 sq.mm earth wire of FRLS (multistrand) PVC insulated copper conductor single core cable in existing surfece/recessed steel/PVC conduit as required drawn through in complete all as specified and directed.

S & F in replacement Submain wiring of size 2x2.5 sq.mm + 1x2.5 sq.mm earth wire of FRLS (multistrand) PVC insulated copper conductor single core cable in existing surfece/recessed steel/PVC conduit as required drawn through in complete all as specified and directed.

Supply and fixing in repair of Colling Tower Pump MS Reducer "4" for 7.5 Tr. package type A/C plant all as directed by Engr-in charge.

M&L of Service Charges for 7.5 Tr. Chillir Reparing work, Brazing, Pressure testing,Leak testing,Spares Dismentling and Refiting, Gas Charging etc all as directed by Engr-in charge.

Supply and fixing in repair of Ducting GI Sheet with Labour charge all as directed by Engr-in charge.

Supply and fixing in repair of Ducting Insulation with Labour Charges all as directed by Engr-in charge.

Supply and fixing in repair of Scroll Compressor for Electro-optics lab & Mathmatics lab A/C plant all as directed by Engr-in charge. Make Copeland Model -CRN50500

Supply and fixing in repair of Water Cooled Condensor 5 HP all as directed by Engr-in charge.

Supply and fixing in repair of 5/8" Dryer Filter all as directed by Engr-in charge.

Supply and fixing in repair of LP/HP Cut Out all as directed by Engr-in charge.

Supply and fixing in repair of suitable capacity Electric Contactor compressor and cooling tower all as directed by Engr-in charge.

Supply and fixing in repair of suitable capacity Electric Relay compressor and cooling tower all as directed by Engr-in charge.

Supply and fixing in repair of Blower Motor 1.0 HP all as directed by Engr-in charge.

Supply and fixing in repair of Blower Motor 3.0 HP all as directed by Engr-in charge.

Supply and fixing in repair of Expantion Valve 5.0 tr all as directed by Engr-in charge. Make Danfoss

Supply and fixing in repair of Grill For Ducting all as directed by Engr-in charge.

M&L of Service Charges for 5.0 Tr. Chillir Reparing work, Brezing, Pressure testing,Leak testing,Spares Dismentling and Refiting, Gas Charging etc all as directed by Engr-in charge.

Supply and fixing of 2" GI Pipe Line for Cooling Tower all as directed by Engr-in charge.

Supply and fixing in replacement of 5.0 Tr. package A/C type water cooled of Compressor at telephone Exchange A/C plant all as directed by Engr-in charge. Model CR62KAM-TFDDM

Supply and fixing in replacemenof Water Cooled Condensor 5 HP for telephone Exchange A/C plant all as directed by Engr-in charge.

Supply and fixing in replacemen of Dryer Filter for telephone Exchange A/C plant all as directed by Engr-in charge.

Supply and fixing in replacemen of LP/HP Cut Out for telephone Exchange A/C plant all as directed by Engr-in charge.

Supply and fixing in replacemen of Blower Motor 3.0 HP for telephone Exchange A/C plant all as directed by Engr-in charge.

Supply and fixing in replacement of Water Condensor Monoblock Pump 3.0 HP for telephone Exchange A/C plant all as directed by Engr-in charge.

Supply and fixing in replacemen of Cooling Tower Fan Motor 2 HP (Water Proof) for telephone Exchange A/C plant all as directed by Engr-in charge.

Supply and fixing in replacemen of Expantion Valve 5.0 tr for telephone Exchange A/C plant all as directed by Engr-in charge.

Supply and fixing in replacemen of Grill For Ducting for telephone Exchange A/C plant all as directed by Engr-in charge.

Supply and fixing in repair of Cooling Tower Spriklar Arms for telephone Exchange A/C plant all as directed by Engr-in charge.

Supply and fixing in repair of Colling Tower Pump MS Reducer "4" for telephone Exchange A/C plant all as directed by Engr-in charge.

Supply and fixing of suitable size compressor service valve for telephone Exchange A/C plant all as directed by Engr-in charge.

Supply and fixing in replacemen of 5.0 Tr. package A/C type water cooled of Compressor at Sonar Lab A/C plant all as directed by Engr-in charge. Model DPA6619

S&F in replacement Fins sheet for common cooling tower of 35 TR X 2 plant at points Auditorium, DIAT all as specified and directed.

M& L for complete warnishing including motor rotor alignment, bearing, greasing of motors for condensor water pump, chilled water pump & cooling tower fan motor at Points Auditorium, DIAT.

S&F 250Amps 3 Pole, 415 V,50 Hz MCCB thermal magnetic adjustable with over load 80-100% & short circuit protection 5-10 In type in place of old U/S MCCB all as specified and directed. Make L&T CAT Part DN1-250C MCCB CM90638OOPO or equivalent in Legrand/C&S as approved.

S&F in replacement SWITCH DISCONNECTOR FUSE 4 pole , 415 V, 50 Hz, range 32A-630A in place of old U/S switch disconnector all as specified and directed.Make L&T /Legrand/C&S

M& L for painting double coat complete all as specified and directed for following items:- (a) Panels

(b) 40mm to 300 mm any type of Pipe

(c) Pumps/compressor 2 to 5 HP

(d) Pumps/compressor to 20 HP

M/S EAGLE ENTERPRISES

Chaulya Enterprises