REPAIR AND MAINTENANCE OF SUMMER AND WINTER APPLIANCE OF VARIOUS UNITS AT BHALRA MIL STN UNDER AGE (I) BHALRA ITEMS AT BHALRA UNDER AGE (I) BHALRA

Material and labour for de-scaling of condenser unit/evaporator unit (Water cooled type) 35 TR central type AC plant unit with copper tubes by removing nuts & bolts of side cover plates, water connection and filling up of de-scaling chemical in condenser and manually cleaning of copper tubes with using long Nylon brush of superior quality, iron rod for removing of complete scaling from tubes and water circulation through condenser including replacement of rubber gasket, tightening side cover plates with nut, bolts and making necessary connections complete all as specified and as directed.

M&L for servicing of Air handling unit 850/1000/1100/1400/1600/ 2600/2250/3650 CFM of central AC plant by removing filters, assembling filters and testing for the following parts. (a) Inspect filters, removing and cleaning by using vaccum cleaner, blower and refixing the same. (b) Clean cooling coil, fins by using caustic soda and water pressure method and applying Grease for all motors, check and adjust belt tension if required, check condition of blower shaft, impeller and bearings, tightening of all electrical terminations, clean water line strainers, check proper balancing system , check for noise and vibration. (c) Check healthy operation of controls and safety devices.

M&L for servicing of compressor unit 35TR capacity of central AC plant by removing filters, assembling filters and testing for the following parts. (a) Inspect filters, removing and cleaning by using vaccum cleaner, air blower and refixing the same. (b) Inspect solenoid valves, pressure sensors. (c) Check healthy operation of controls and safety devices.

Taking down the old discharge/suction/oil pressure sensor and Supply and fix new discharge pressure sensor testing and commissioning 0-25 bar, output 4-20 mA with connection nipple as per site req. for existing 35 TR compressor of make BLUESTAR

Taking down old oil filter and supply and fix new oil filter including testing and commissioning for 35 TR compressor make BLUESTAR

Taking down the old liquid line filter and supply and fix new liquid line filter including testing and commissioning for 35 TR chiller unit of Make BLUESTAR.

Taking down the old safety valve and supply and fix new safety valve and replacement of gasket including testing and commissioning for 35TR chiller unit of make BLUESTAR

Taking down the old solenoid valve and supply and fix new solenoid valve, operating voltage as per existing including testing and commissioning for 35 TR chiller unit of make BLUESTAR.

Taking down the old copper coil of solenoid valve and supply and fix new copper coil, operating voltage including testing and commissioning for 35 TR chiller unit of make BLUESTAR.

Taking down the old suction filter and supply and fix new suction filter includingtesting and commissioning for 35 TR chiller unit of make BLUESTAR.

Taking down the old sensor and supply and fix new chilled water sensor including testing and commissioning for 35 TR chiller unit of make BLUESTAR.

Supply and fixing in replacement thermostat thermal expansion valve suitable for central water cooled chiller type AC plant unit 35 TR of make BLUESTAR capacity complete all as specified and directed.

Supply and filling in fresh compressor oil N-68 for compressor of AC plant of various capacities to ensure the development of required oil pressure complete all as specified or as directed by Engineer-in-Charge. Note :- Compressor oil shall be supplied in company sealed containers only.

Supply and fixing in replacement compressor shaft oil seal of 35 TR Voltas make compressor unit . Make-BLUESTAR or equivalent.

Supply and fix in replacement drain pan for AHU installed at various locations in MH complete all as specified or as directed.

S&F in repair/replacement Pre filter 100% washable synthetic non woven supported by aluminium mesh on one side & HDPE mesh on other side of size as per site requirement having dust filtration level 5 micron 95% efficiency as per existing type, make and size complete all as specified and as directed.

S&F in repair/replacement HEPA (High-Efficiency Particulate Air) filter of size 24" x 24" x 12" constructed with galvanised steel frames box type having dust filtration level 0.3 micron 99% efficiency as per existing type, make and size complete all as specified and as directed.

Servicing/Maintenance of Cold store unit of capacity 2.0 TR such as checking Gas pressure and gas leakage, cleaning of condensing coil with water for better performance of cold store, cleaning and greasing of condensing blower motor, cooling fan motor, cleaning of condensers unit, checking tightening of all electrical connections and testing for satisfactory functioning complete all as directed. Note: Servicing shall be done by OEM i.e bluestar. Rate should be quoted accordingly Location- cool room

Preparation of old painted surfaces of AC plant central type of capacity 3 x 35 TR including all motors, condensers, pumps, MS Pipes of various sizes, cooling tower painting with super enameled paint of approved colour & superior quality with spray gun two coats incl preparation of surfaces and scraping old paint, filling cavities incl marking directional arrows for flow identification complete all as specified and as directed.

M&L for disconnecting electric motor 3.0 HP, taking down and transporting to workshop, dismantling the same and taking out rotor assembly removing burnt winding coil of stator, cleaning the complete stator and rotor with carbon tetra chloride solution, rewinding the stator coil with super enameled copper conductor of proper size/gauge as per existing, inserting the new re-winded coils of stator duly varnished and insulated with superior quality insulation material, replacement of old connection lead with superior quality PVC copper cable with stranded copper conductor from motor to connection plate, replacement of ball bearing, reassembling the motor, shifting to work site and connecting with the system, testing on full load complete all as specified and as directed by Engineer-in-Charge.

All as per srl item No 36 here-in-before but of 5 HP electric motor.

M&L for disconnecting electric motor 250 to 500 watt, single phase incl taking down and transporting to workshop, dismantling the same and taking out rotor assembly removing burnt winding coil of stator, cleaning the complete stator and rotor with carbon tetra chloride solution, rewinding the stator coil with super enameled copper conductor of proper size/gauge as per existing, inserting the new re-winded coils of stator duly varnished and insulated with superior quality insulation material, replacement of old connection lead with superior quality PVC copper cable with stranded copper conductor from motor to connection plate, cleaning/ oiling of ball bearing, reassembling the motor, shifting to work site and connecting with the system, testing on full load complete all as specified and as directed by Engineer-in-Charge.

Repair/ maint by Dismantling the mono block pump set with motor any make, 7.5 HP capacity, servicing by cleaning, lubricating and by replacing of ball bearing, gland bolt, nut and washers, terminal connector, machining of shaft, gasket, gland rope, mounting bolts, reassembling, refixing with bed and testing.

Taking down blower with motor of AHU/Package type AC any capacity, repair by cleaning , lubricating , filling of metal, machining/ grinding of shaft to match size, replacement of ball bearing, mounting bolts, reassembling and testing complete.

M & L Check for any refrigerant leaks through flare joints, valve glands or any of the loc in refrigerant system with help of leak detector device, soap solution,halide torch or electronic leak detector and arresting leakages including necessary welding, brazing works binding with teflon tape as required at site and topping up the gas for required suction & discharge pressure for 35 TR central type AC Plant. Note : Refrigerant shall be measured and paid seperately.

Material and labour for charging Nitrogen Gas in 35 TR capacity chiller unit of central AC plant maintaining pressure 350 Psi for checking of Gas leakage and removing water vapour choked in line, flushing out the complete system including gas leakage and detection with halide torch/ soap foam solution in system including gas welding flushing and making good the pipe line to make the system leak proof, vaccumising the plant by using vaccum pump up to (-) 30 PSIG pressure and hold the same under vaccum pressure upto 24 hours & gas charging complete all as specified and as directed. Note : Refrigerant shall be measured and paid seperately.

M&L in repair/replacement for Over voltage, undervoltage protection relay complete.

Supply and charging refrigerant Gas R-22/R404/R-134a/R-407C or as required at site for AC plant/ac/refrigerator of various capacities including maintaining proper pressure after filling of refrigerant Gas for proper functioning of plant complete all as specified or as directed by Engineer-in-Charge.

Supply, install, testing and commisioning in repair/replacement of microprocessor type Chiller control unit with display board complete set suitable for 35 TR water chiller unit of central type AC plant make bluestar as per existing pattern for making plant functioning satisfactory incl all connections complete all as directed.

Supply and fixing in replacement Water pressure gauge 4” dia, range 0 to 100 Psi complete all as specified or as directed by Engineer-in-Charge.

Supply and fixing in replacement of V- belt B-76 heavy duty complete all as specified or as directed by Engineer-in-Charge.

Supply and fixing in replacement in replacement of V- belt A-29 to A-45 heavy duty complete all as specified or as directed by Engineer-in-Charge.

Supply and fix in repair/replacement Single phase preventor having voltage unbalance and phase reversal protection.

Supply and fix in replacement of electronic timer 240v, 50 Hz, 3-30 sec for star delta starter.

Supply and fixing in replacement Contactor, upto 10 amp 3 pole, coil voltage as per existing model complete all as specified and directed.

Supply and fixing in replacement Contactor, 12-22 amp 3 pole, coil voltage as per existing complete all as specified and as directed.

Supply and fixing in replacement of pressure switch LP/HP cut out M15 as per sample.

Supply and fixing in replacement over load Relay 6 to 10 Amp

Supply and fixing in replacement over load Relay 10 to 15 Amp

Fabrication of Aluminium duct in repair/replacement incl Supply, assembly and erection of aluminium sheet 20 gauge rectangular/square duct made out of 'L' shaped hollow profile, duly factory boxed, incl all accessories such as Corner, Cleat, Carriage bolt, Gasket and appropriate sealant on longitudinal joints etc including taking down old duct complete all as specified and directed.

Supply, installation, testing in repair/replacement and commissioning of closed cell Nitrile rubber insulation 15mm thick of density min 40 - 60 kg/m3 with proper adhesive and sealed with 75 mm wide BOPP Tape on all longitudinal/transverse joints on ducts complete as per specifications.

Supply and Application in repair/replacement of internal acoustic lining of 10 mm thick over supply air ducting using open cell nitrile rubber insulation with density within 30-40 Kg/m3 as per the approved shop drawings and specifications. Insulation material shall be bonded with the ducts using metal screw and washers to facilitate grip to the GI sheet.

Fabrication of PGI duct incl Supply, assembly and erection of GI sheet 26 gauge with C & SS rectangular/square duct made out of 'L' shaped hollow profile, duly factory boxed, incl all accessories such as Corner, Cleat, Carriage bolt, Gasket and appropriate sealant on longitudinal joints etc complete of size 26 Gauge including taking down old duct complete all as specified and directed.

M&L in repair/replacement for duct insulation with resin bonded fibre glass wool roll of density 24 kg/Cum, with factory laminated aluminium vapour barrier, 40MM thickness of insulation complete all as specified and directed.

S&F in repair/replacement Flanged butterfly valve for MS pipe heavy grade 100mm dia bore all as specified and directed.

Material and labour in repair/replacement for cold water pipe insulation with resin bonded fibre glass wool roll of density 24 kg/Cum, with factory laminated aluminium vapour barrier, 40MM thickness of insulation as specified

Note: for item No. 1 to 46 (a) The above mentioned items will be replaced based on day to day complaints and no extra cost will payable for attending complaints. Contractor will quote the rate accordingly. (b) Number of complaints may vary day to day. Contractor shall quote his rates accordingly. (c) In case of failure on the part of contractor for attending complaints a penalty shall be imposed and recovered as specified in Particular Specifications. (d) Contractor shall ensure that the deployed electrician & helper will carry all T&P, live mobile phone while on duty and will be on contact with JE/ Engineer-in-Charge without any extra cost payable to contractor. (e) Contractor shall be responsible for collection of all ON LINE, off line/ telephonic complaints and handing over the same to complaint cell after rectification duly signed by user with details of stores fixed after attending/ completion of the job on the same day. (f) Contractor shall handover min 40% of these items within one month to 45 days after commencement of work to concerned JE incharge which will be issued for fixing on the basis of day to day complaints. The recovery of Rs 1500 per day shall be levied in case of default.

Supply & Fixing in repair/replacement linear type aluminium air grill for supply air complete with OBSS damper all as specified & directed. Make:-Trueaise/Uniaire

Taking down old unsv cable LT of any size fom ground/wall/pole including disconnection from existing panel/pole etc. complete all as specified & directed by Engr-in- chg.

Attending breakdown (except periodical maintenace) by skilled Ref Engineer & mechanic for any type package AC plant/cold store of capacity 3*35 TR diagonising the fault, repair/replacement of unserviceable parts including carrying out minor repairs such as changing of small pieces of wires, tightening of loosen electric connections ,nuts, bolts screws, or switches, disconnecting and refixing of LT cables etc as required to make the system functional in minimum time by deploying sufficient Engineer/ technician alongwith with helper incl necessay T & P complete all as specified and directed.

Excavation in trenches in soft/loose soil not exceeding 1.50 mtr wide and not exceeding 1.50 mtr in depth for laying of cables and getting out complete all as specified and directed by Engineer-in-Charge.

Returing, filling in, including spreading, leveling watering and well ramming inlayers not exceeding 25 cms thick each layer compete all as specified and directed by Engineer-in-Charge.

Removal of surplus soil to a distance not exceeding 50 mtr and depositing where directed at a level not exceeding 1.5 mtr above the starting point complete all as specified and directed by Engr-in-charge.

Material and labour for sand cushioning with a layer of sand 8cm thick before laying of cable and 15 cm thick after laying of cable in trenches complete all as specified. (Punned Thickness shall be measured and paid for).

S & L brick covering with width equal to length of brick as the mechanical protection to cable with well burned sub class 'B' laid in trenches flat complete including taking down old bricks all as specified and directed.

Supplying, laying, jointing and testing in repair /replacement1100 volts grade LT underground XLPE insulated armoured PVC sheathed heavy duty electric cable of size 70 Sqmm 3.5 core with stranded aluminium conductor, laid in trenches, in floor, in duct, cable tray ,through pipes or along the pole including taking up existing defective cable complete all as specified and directed.

Ditto as per item No 55 above but of size 25 sqmm 3.5 core

Ditto as per item No 55 above but of size 35 sqmm 3.5 core

Ditto as per item No 55 above but of size 50 sqmm 3.5 core

Ditto as per item No 55 above but of size 16 sqmm4 core

M & L in repair/replacement MCCB 400 Amps, 4 pole, with adjustable thermal and adjustable magnetic release, ICS=ICU=100%, 415 volts, 50 HZ,breaking capacity capacity 36 KA, adjustable overload setting from 0.2 to 1.0 x In, Adjustable short circuit current setting from 1.5 to 10xIr, tsd adjustable from 0 to 0.5 s, inbuilt, protection aganist ground fault.

M & L in repair/replacement MCCB 250 Amps, 4 pole, adjustable thermal and adjustable magnetic release 415 volts, 50 HZ, 36 KA with inbuilt over current, earth fault and instantaneous protection, ICS=ICU=100%.

M & L in repair/replacement MCCB 200 Amps, 4 pole, with adjustable thermal and Fixed magnetic release, ICS=ICU=100%, 415 volts, 50 HZ, 16 KA Breaking capacity 25 KA, adjustable overload setting from 0.4 to 1.0 x In, Adjustable short circuit setting from 1.5 to 8xIr- 01 N.

M & L in repair/replacement MCCB 160 Amps, 4 pole, with adjustable thermal and Fixed magnetic release, ICS=ICU=100%, 415 volts, 50 HZ, 16 KA Breaking capacity 25 KA, adjustable overload setting from 0.4 to 1.0 x In, Adjustable short circuit setting from 1.5 to 8xIr- 01 N.

M & L in repair/replacement MCCB 100 Amps, 4 pole, with adjustable thermal and Fixed magnetic release, ICS=ICU=100%, 415 volts, 50 HZ, 16 KA Breaking capacity 25 KA, adjustable overload setting from 0.4 to 1.0 x In, Adjustable short circuit setting from 1.5 to 8xIr- 01 N.

M & L in repair/replacement 4P MCB, 415 Volts, 50 Hz, having rupturing capacity 10 KA, of rating 63 Amps.

Material and labour in replacement earthing complete with GI or steel earth plate electrode 60cm x 60cm x 6mm thick buried directly in ground vertically in a pit not less than 2.25 meter below ground level with top edge of earth plate at a depth not less than 1.5 meter below level covered on all sides with alternative layers of charcoal dust and common salt 15 cm thick connected to galvanised earth lead Galvanised Iron strip 32 x 6 cm by means of bolts, nuts, check nuts and washers of Galvanised Iron or steel with protection pipe earth wire protected by galvanized steel pipe light grade 40 mm bore from top of the earth plate electrode upto test point and watering pipe 20mm bore, GI light grade with funnel and wire mesh all as shown in electrical plate No 3 of SSR Part-1 and connected to earthing test point all as specified or indicated and testing on completion, including PCC earth pit (1:3:6) type C-2 RCC covered with CI cover hinged with frame including excavation and earth work complete all as specified and directed.

S & F in replacement 25 mm x 3 mm aluminum strip as earth continuity conductor including fixing from test point to equipement complete all as speicified & directed by Engineer-in-charge.

Supply and Fixing in repair/replacement of powder coated MS cable tray of size 40mm x 100mm x 40mm of thickness 1.6 mm of perforated type with perforation not more than 17.5 % in conventional sections, joined with connecters, suspended from ceiling /wall with M.S. suspenders including nuts, bolts, copper wire /LT Cable complete all as specified and directed

Replacement of coupling set of motor-pump of different capacity 3 HP to 5 HP and its allingnment of its shaft in proper position for smoothly working complete all as specified and as directed.

Material and labour for de-scaling of hot water generator of capacity by removing nuts & bolts of side cover plates, water connection and filling up of de-scaling chemical and manually cleaning for removing of complete scaling from tubes and water circulation through boiler including replacement of rubber gasket, tightening side cover plates with nut, bolts and making necessary connections complete all as specified and as directed.

Taking out existing unserviceable deep freezer of capacity up to 320 ltrs by carefully disconnecting existing electrical connection, removing aside, packing and servicing after proper cleaning checking of all electrical connection, checking for leakage etc if any complete all as specified and directed.

Taking out existing unserviceable AC of capacity 1.5/2 tonne Split type unit by carefully disconnecting existing electrical connection, removing aside, packing and servicing after proper cleaning checking of all electrical connection, checking for leakage etc if any complete all as specified and directed.

Installation of AC 1.5/2 tonne capacity after servicing and testing complete all as specified and directed.

Vacuuming leak testing, flushing and gas charging including supply of Gas for AC 1.5/2 tonne with Mafron – 22/Freon-22 refrigerant and testing complete all as specified and directed.

Supply and fixing air filter for AC of 1.5/2 tonne capacity including taking down old unserviceable air filter complete all as specified and directed.

Supply and fixing remote control with sensor circuit for AC of 1.5/2 tonne capacity including taking down old unserviceable remote control complete all as specified and directed.

Supply and fixing blower motor fan of suitable type/model of reputed Firm/Company for AC 1.5/2 tonne capacity including taking down old unserviceable blower motor fan complete all as specified and directed.

Supply and fix electric water heater, storage type steel body with copper inner tank and heating element upto 2 KW capacity 25 litre, BEE 5 Star rated complete with all accessories such as safety valve, thermostate, NRV, connection piece etc.

Supply and fixing thermostate for AC of 1.5/2 tonne capacity including taking down old unserviceable thermostate complete all as specified and directed.

Supply and fixing relay assembly for AC of 1.5/2 tonne capacity including taking down old unserviceable relay assembly complete all as specified and directed.

Supply and fixing cooling coil assembly for AC of 1.5/2 tonne capacity including taking down old unserviceable cooling coil assembly complete all as specified and directed.

Taking out unserviceable wiring complete for split type AC 1.5/2 tonne capacity and rewiring with suitable copper wire and testing complete all as specified and directed.

Supply and fixing condensing coil suitable for AC of 1.5/2 tonne capacity including taking down old unserviceable condensing coil complete all as specified and directed.

Supply and fixing strainer suitable for AC of 1.5/2 tonne capacity including taking down old unserviceable strainer complete all as specified and directed.

Supply and fixing running capacitor suitable for AC of 1.5/2 tonne capacity including taking down old unserviceable capacitor complete all as specified and directed.

Supply and fixing starting capacitor suitable for AC of 1.5/2 tonne capacity including taking down old unserviceable stating capacitor complete all as specified and directed.

Supply and fixing overload protection suitable for AC of 1.5/2 tonne capacity including taking down old unserviceable overload protection complete all as specified and directed.

Taking down carefully unserviceable compressor unit for AC 1.5/2 tonne capacity from base by dismantling all electrical /gas connection and S&F sealed compressor unit complete excluding vacuuming and gas charging and connecting all electrical and gas pipe connection and testing complete all as specified and directed.

Supply and fixing 1/2" dia copper tube with connection in AC including taking down old unserviceable copper tube complete all as specified and directed.

All as per item No. 89 above but 3/8" dia copper tube.

All as per item No. 89 above but 1/4" dia copper tube.

Material and labour for 1/2" to 1/4" dia PVC water pipe with all fittings and laid in floors or fixed on walls including taking down old PVC water pipe complete all as specified and directed.

Material and labour for PVC insulated, single core copper conductor (Flexible) heavy duty electric cable 1100V grade,cross-sectional area 6.0 sqmm, fixed in concealed on wall including taking down old PVC cable complete all as specified and directed.

Disconnecting the Voltage stabilizer of capacity 5 KVA from the system, repairing & refixing the same place properly making electrical connection for proper functin of instrument complete all as specified and as directed.

All as per item No. 94 above butcapacity 4 KVA

All as per item No. 94 above butcapacity 3 KVA

All as per item No .94 above butcapacity 2 KVA

Taking out existing unserviceable Refrigerator of capacity 190 ltrs unit by carefully disconnecting existing electrical connection, removing aside, packing and servicing after proper cleaning checking of all electrical connection, checking for leakage etc if any and reinstallation complete all as specified and directed.

All as per item No.98 here-in-before but 270 ltrs capacity.

All as per item No. 98 here-in-before but 310 ltrs capacity.

Material and labour gas charging (marfon12/feron 12) in the system including replacment of capillary tube and strainer for 190ltrs capacity refrigerator complete all as specified and directed

All as per item No. 101 here-in-before but 270 ltrs capacity.

All as per item No. 101 here-in-before but 310 ltrs capacity.

Material and labour for spray painting to the outer surface of body and frame complete with two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer after complete removal of old paint for 190 ltrs capacity refrigerator complete all as specified and as directed.

All as per item No.104 here-in-before but 270 ltrs capacity.

All as per item No. 104 here-in-before but 310 ltrs capacity.

Supply and fixing of box type relay assembly for refrigerator 190 lit capacity including taking out old unserviceable relay assembly complete all as specified and as directed.

All as per item No. 107 here-in-before but 270 ltrs capacity.

All as per item No. 107 here-in-before but 310 ltrs capacity.

Supply and fixing of thermostat with switch and knob for refrigerator 190 lit capacity including taking out old unserviceable thermostat with switch complete all as specified and as directed.

All as per item No. 110 here-in-before but 270 ltrs capacity.

All as per item No. 110 here-in-before but 310 ltrs capacity.

Supply and fixing of suitable size chill tray for refrigerator of 190 lit capacity including taking out old unserviceable chill tray complete all as specified and as directed.

All as per item No. 113 here-in-before but 270 ltrs capacity.

All as per item No. 113 here-in-before but 310 ltrs capacity.

Supply and fixing of cooling coil complete for refrigerators of different make for the capacities 190 lit including taking out old unserviceable cooling coil complete all as specified and as directed.

All as per item No. 116 here-in-before but 270 ltrs capacity.

All as per item No. 116 here-in-before but 310 ltrs capacity.

Supply and fixing of door gasket for refrigerator 190 lit capacity including taking out old unserviceable door gasket set complete all as specified and as directed.

All as per item No. 119 here-in-before but 270 ltrs capacity.

All as per item No. 119 here-in-before but 310 ltrs capacity.

Supply and fixing ice tray for refrigerators including taking out old unserviceable ice tray complete all as specified and as directed.

Supply and fixing bulb for refrigerator of any type (screw/pin type) including taking out old unserviceable bulb complete all as specified and as directed.

Supply and fixing PVC insulated stranded copper conductor flexible cable, 1100 volts grade of size 2.5 Sqmm, 3 core including taking out old unserviceable cable complete all as specified and as directed.

Supply and fixing plug top 5/6 amps capacity including taking out old unserviceable plug top complete all as specified and as directed.

Supply and fixing PVC stand for refrigerator 190 lit capacity including taking out old unserviceable PVC stand complete all as specified and as directed.

All as per item No. 126 here-in-before but 270 ltrs capacity.

All as per item No. 126 here-in-before but 310 ltrs capacity.

Supply and fixing of freezer door for 190 lit capacity refrigerator including taking out old unserviceable freeze door complete all as specified and as directed.

All as per item No. 129 here-in-before but 270 ltrs capacity.

All as per item No. 129 here-in-before but 310 ltrs capacity.

Supply and fixing vegetable tray for 190 lit capacity refrigerator including taking out old unserviceable vegetable tray complete all as specified and as directed.

All as per item No. 132 here-in-before but 270 ltrs capacity.

All as per item No. 132 here-in-before but 310 ltrs capacity.

Supply and fixing hermetically sealed compressor of refrigerator 190 lit capacity including taking out old unserviceable hermetically sealed compressor complete all as specified and as directed.

All as per item No. 135 here-in-before but 270 ltrs capacity.

All as per item No. 135 here-in-before but 310 ltrs capacity.

Material and labour for rubber door gasket suitable for refrigerator of any capacity/make and provn for making air tight of the system complete all as specified and as directed.

Taking out of old unserviceable door lock of refrigerator of any capacity of new door lock to match with the existing complete all as specified and as directed.

Disconnecting the Voltage stabilizer of capacity 1 KVA from the system, repairing & refixing the same place properly making electrical connection for proper functin of instrument complete all as specified and as directed.

Taking down of Ceiling Fan any size from site for repair and hanging the same after repair, connecting up including provision of cable from ceiling rose or connector to fan all as specified and directed

Dismantling of 1200/1400 mm Ceiling Fan for re-winding with suitable size of copper super enameled wire including necessary heat varnish ,over hauling, complete and re-assembling & testing all as directed by Engineer-in-Charge

Replacement of unserviceable spares parts of suitable size for ceiling fans of different sizes/sweep:-

(a) Bushes

(b) Ball bearing. No 6201

(c) Ball bearing. No 6202

(d) Ball bearing. No 6203

(e) Condenser 3 MFD.

(f) Condenser 2.5 MFD.

(g) Rubber Bush / Reel Insulator

(h) Canopy (set).

(j) Condenser stand / bracket made of PVC.

(k) GI nuts & bolts & washers.

(l) Split Pin.

(m) Jam nuts.

(n) Mild Steel `J’ hook for hanging fan .

Dismantling of 300/450 mm Exhaust Fan for re-winding with suitable size of copper super enameled wire including necessary heat varnish ,over hauling, complete and re-assembling & testing all as directed by Engineer-in-Charge

Replacement of unserviceable spares parts of suitable size for Exhaust fans of different sizes/sweep:-

(a) Bushes

(b) Ball bearing. No 6301

(c) Fan Blade suitable for 300 mm sweep

(d) Fan Blade suitable for 450 mm sweep

(e) Condenser 3.5 MFD.

(f) Rubber Bush / Reel Insulator

Taking down UNSV gyser and replaced the defective parts by new one including reassemble the same as original and re-fixing at same place complete reconnecting and testing, all as specified and directed by Engineer-in-Chargete

Replacement of unserviceable spares parts of suitable size for Geyser of different sizes:-

(a) Heating Element (Electric rod) of capacity up to and including 2 KW having rubber washer of size 1½" or 1¼".

(b) Heating Element (Electric rod) of capacity up to and including 1.5 KW having rubber washer of size 1½" or 1¼".

(c) Connecting pipe PVC for geyser of inlet side

(d) Connecting pipe PVC for geyser of outlet side

(e) Switch socket combination 5 in 1, 3 pin, 5 and 15 amp flush type universal complete all as specified & directed .

(f) S&F inreplacement MCB 40 -63 Amps SPN 'C' series240 V, 50 Hz, breaking capacity 10 KA.

(g) Plug Top, 3 pin 16 Amp, 220 volt complete all as specified and directed by Engr-in-charge.

(h) Wiring for circuit/submain wiring in PVC casing caping of size 20/30 mm alongwith earth wire with 2 x 4.0 Sq mm + 1 x 1.5 Sq mm Earth wire in green colour sizes of FR PVC insulated copper conductor, single core cable in surface/recessed as required including taking down old UNSV submain wiring.

(j) Gun metal globe / gate valve 20 mm bore ISI Marked with and including jointing meterial

(k) Gun metal globe / gate valve 15 mm bore ISI Marked with and including jointing meterial

Supply and fixing ceiling fans complete with blades, down rods, electronic regulator and accessories, 230 V, 1200 mm sweep. Min air delivery 210 CFM with service value 6.00 BEE. Five star rated with brushless direct current motor (BLDC)