REPAIR/ MAINT OF REFRIGERATIOR AND AIR CONDITIONING PLANTS, EQUIPMENTS AND OTHER CONNECTED WORKS AT DIPATOLI MIL STATION.

Amount

M&L for servicing/overhauling of Water cooler of capacity up to 60 Ltr, deep freezer/refrigerator up to 310 ltr of any make in existing site with and including provisioning of dismantling all electrical items/connected parts such as relay, capacitor, compressor grills etc and water descaling by using acid on both side of cooling coil and condenser cleaning with nylon brush and washing with clean water and drying by air blower, to ensure proper cleaning before reassembling complete unit and refixing at site including testing and commissioning complete all as specified and as directed at site to the entire satisfaction of Engr-in-Charge. Note :- (i) Any type T&P items as required shall be arranged by the contractor at no extra cost. (ii) Servicing shall be carried out on half yearly basis or as and when required. (iii) Cost of new nuts, bolts, washers as required at site will deemed to be included in quoted rates. (iv) Cost of spares/Refrigerant shall be measured and paid separately under relevant items.

M&L for servicing of Window/Split Type Air Conditioner of any make, size of 1.5/2 Ton Capacity from existing site with and including taking down and refixing in same position, all electrical items/connected parts such as relay, capacitor, compressor grills etc and water descaling by using acid on both side of cooling coil and condenser, cleaning with nylon brush and washing with clean water and drying by air blower, to ensure proper cleaning and cleaning of filter of indoor unit before reassembling complete unit and refixing at site including testing and commissioning complete all as specified and as directed at site to the entire satisfaction of Engr-in-Charge . Note :- (i) Any type T&P items as required shall be arranged by the contractor at no extra cost. (ii) Servicing shall be carried out on half yearly basis or as and when required. (iii) Cost of new nuts, bolts, washers as required at site will deemed to be included in quoted rates. (iv) Cost of spares/Refrigerant shall be measured and paid separately under relevant items.

M&L for cutting and taking out the rusted/damaged portion of the sheet metal of AC/Water Cooler /Deep Freezer/ Refrigerator of any capacity and providing new sheet of existing gauge including gas, welding/ brazing as required, with and including painting with two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and as directed.

S&F in replacement of compressor unit by manufacturer with relevant warranty certificate including necessary charging the system suitable for 2 Ton Split type/ Window type AC as per existing make complete all as specified and as directed.

Description all as per ser item no 4 here in before but suitable for 1.5 Ton AC complete all as specified and as directed.

S&F in replacement of compressor unit by manufacturer with relevant warranty certificate including necessary charging the system suitable for Refrigerator upto 320 ltr capacity as per existing make complete all as specified and directed.

S&F in replacement of compressor unit by manufacturer with relevant warranty certificate including necessary charging the system with (R22/134A) suitable for Deep freezer upto 320 ltr capacity as per existing make complete all as specified and directed.

S&F in replacement of compressor unit by manufacturer with relevant warranty certificate including necessary charging the system suitable for Water cooler 60/120 ltr capacity as per existing make complete all as specified and directed.

Description all as per ser item no 8 here in before but suitable for 40/80 ltr capacity complete all as specified and as directed.

S&F in replacement of condenser coil for split type AC capacity up to 2 ton as per existing make & size complete all as specified and directed.

S&F in replacement of capilary tube for split type air conditioner capacity upto 2 ton as per existing make & size complete all as specified and as directed.

S&F in replacement of copper tube suitable for 2.0 Ton split type AC as per existing make & size complete all as specified and as directed.

S&F in replacement of copper tube suitable for 1.5 Ton split type AC as per existing make & size complete all as specified and directed.

Supply and fix in replacement of insulation suitable for 1/2" copper tube as per existing make & size complete all as specified and directed.

S&F in replacement of insulation suitable for 3/4" copper tube as per existing make complete all as specified and directed.

M&L for Refrigerant gas (R22/R32/R410/134A) for AC, water cooler, deep freezer and refrigerator complete all as specified and directed.

S&F in replacement of front grill of window/split type AC capacity up to 2 ton as per existing make & size complete all as specified and directed.

S&F filter of split type AC capacity up to 2 ton as per existing make & size complete all as specified and directed.

S&F in replacement of fan motor suitable for 1.5 Ton Split type AC as per existing make & size complete all as specified and directed.

S&F in replacement of Fan motor suitable for 2 Ton Split type AC as per existing make complete all as specified and directed.

S&F in replacement of relay of split type AC capacity upto 2 Ton as per existing make complete all as specified and directed.

S&F in replacement starting capacitor of window/split type AC capacity up to 2 ton as per existing make & size complete all as specified and directed.

S&F in replacement of running capacitor of window/split type AC capacity up to 2 ton as per existing make & size complete all as specified and directed.

S&F in replacement of running capacitor of water cooler/ Refrigerator/ deep freezer as per existing make & size complete all as specified and directed.

S&F in replacement of Starting capacitor of Water cooler/Refrigerator/deep freezer as per existing make & size complete all as specified and as directed.

S&F in replacement of Thermostate switch of window/split type AC capacity up to 2 ton as per existing make & size complete all as specified and directed.

S&F in replacement of Fan Blade of window/split type AC capacity up to 2 ton as per existing make & size complete all as specified and directed..

S&F in replacement of PCB of window/split type AC capacity up to 2 ton as per existing size & make complete all as specified and directed.

S&F in replacement of Swinging motor of split type AC capacity up to 2 ton as per existing size & make complete all as specified and directed.

Disconnecting electrical connection and taking down/removing unserviceable single phase voltage stabilizer upto 5 KVA capacity of any make and transporting same to MES yard for annual repair/servicing/cleaning/maintenance. Dismantling the stabilizer segregating unserviceable/wornout parts, caryout repair including replacement of worn out parts, rewinding burnt out transformer as per existing reassembling all components and transporting the same upto its original position, fitting/fixing and testing for effictive working complete all as specified and as directed. Note:- New Spares shall be measured and paid as supply only here-in- after separately. However spare not mentioned in this schedule and required for smooth functioning of stabilizers are deemed to be included in the quoted rate under this item. Note : The under mentioned material under this contract shall be consumed under this item described here in above.

S&F in replacement of cut off relay of existing make for any type & make of voltage stabilizer upto 5 KVA capacity complete all as specified and as directed. Make : As per existing make

S&F in replacement of (PCB) circuit plate of existing make for any type & make of voltage stabilizer upto 5 KVA capacity complete all as specified and as directed.

S&F in replacement of Volt meter of existing make for any type & make of voltage stabilizer upto 5 KVA capacity complete all as specified and as directed.

S&F in replacement of fuse grip of existing make for any type & make of voltage stabilizer upto 5 KVA capacity complete all as specified and as directed.

S&F in replacement of control trnsformer of existing make for voltage stabilizer upto 5 KVA capacity of any make & type complete all as specified and as directed.

S&F voltage stabilizer Single Phase 230 Volts 50 Hz working range 130 Volts to 300 Volts, time delay 3 sec Capacity 5 KVA suitable for up to 2 Ton AC complete all as specified and as directed. Make : V-Guard Cat No VGB 500 or equivalent as per list of makes.

S&F single phase 230 volts 50 Hz voltage stabilizer suitable for refrigerator/deep freezers/water cooler working range 90 Volts to 260 Volts, time delay 3 min Capacity 1 KVA complete all as specified and as directed. Make : V-Guard Cat No VGSJW 100 or equivalent as per list of makes.

Attending breakdown /inspection of 7.5 TR capacity package type AC by OEM service engineer to check and replace any spares related breakdown complete all as specified and as directed at site. Note : (a) Spars shall be measured and paid separately under respective items. (b) A sum of Rs 2000/day shall be recovered in case of non attendance of break down by service Engineer and not rectified the defects within 24 Hrs. (c) The under mentioned material under this contract which are be consumed under this item described here in above.

M&L for pressure leakage testing of 7.5 TR package type AC unit with nitrogen gas complete all as specified and as directed.

M&L for Refrigerant gas (R22/134A) suitable for 7.5 TR package type AC complete all as specified and directed at site.

M&L for servicing of cooling coil with coil cleaner of water cooled package type AC including all control panel servicing (electrical & electronics and checking all safety devices, cleaning by acid / suitable chemical for removing all foreign material gathered in the coil and re-fixing and testing complete all as specified and directed at site. Note : Servicing shall be carried out on half yearly basis or as and when required.

M&L for descaling of condenser coil of water cooled package type AC by circulating diluted hydro chloric cid and removing foreign materials shall be carried out as and when ordered by Engineer -in- Charge.

M&L for servicing of cooling tower including cleaning of cooling tower sump, fins cleaning and cleaning of Y- type stainer, cleaning by acid / suitable chemical complete all as specified and directed at site. Note :- (a) T&P items as required shall be arranged by the contractor at no extra cost. (b) Servicing shall be carried out on half yearly basis or as and when required.

S&F in replacement of cast iron body, non return valve of size 65 mm bore suitable for insertion between flanges complete all as specified and directed at site.

S & F in replacement of CI butterfly valve of size 65 mm dia complete including nuts, bolts & washers and 3 mm thick rubber gasket complete all as specified and as directed.

Dismantling the pump set 5 HP, 3 Phase, 415 volt of chiller pipe line at signal centre AC plant from MS base frame foundation, carrying to the local workshop, opening the top cover and repairing the same by replacing gland packing, interstage ring, ball bearing, impeller nut, gasket set, eye ball, O-ring including lathe/machining work for pump shaft and rewinding of 3 phase 50 Hz electric motor capacity 5 HP with super enameled copper winding wire of suitable gauge including insulating material, varnishing, heating etc and including replacement of bearings DE & ND side including dismantling assembling after rewinding to its original locations complete all as specified and directed at site.

S&F in replacement, bourdon pressure gauge, 0-60 PSI rating, complete with 3/8 inch dia, S.S. syphon piping with gun metal cock valve in condensor pipe lines as per existing shape and size all as required.

M&L for fabrication and installation of GI sheet with TDF flanges rectangular/square duct made out of 'L' shaped hollow profile, duly factory boxed, including all accessories such as corner, cleat, carriage bolt, Gasket and appropriate sealant on longitudinal joints etc complete of size 20 SWG complete all as specified and as directed at site requirment.

M&L for MS angle iron of round/square/rectangular shaped of any size for fixing of blower, motor and base frame /wall duly welded with MS hinges and locking arrangement including nuts, bolts, washers etc duly painted with two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and as directed.

Taking down carefully ceiling fans 1200/1400 mm sweep, of any make and dismantling of blades canopy down rod etc and remove to store for repair complete all as specified and as directed.

Taking down carefully exhaust fan 450 mm sweep, of any make and dismantling of blades and remove to store for repair complete all as specified and as directed.

Taking down carefully exhaust fan 300 mm sweep, of any make and dismantling of blades and remove to store for repair complete all as specified and as directed.

Taking down carefully exhaust fan 230 mm sweep, of any make and dismantling of blades and remove to store for repair complete all as specified and as directed.

Taking down carefully Wall mounted Fan 400 mm sweep, of any make and dismantling of blades and remove to store for repair complete all as specified and as directed.

M&L for Opening of body, cleaning of slots and rewinding of ceiling fan 1200 mm sweep by super enameled copper insulated wire as per existing gauge, varnishing, heating assembling and testing complete including 6 month warranty Certificate complete all as specified directed by Engineer-in- Charge.

Description all as per item No 55 here-in-before but 1400 mm sweep ceiling fan complete all as specified and as directed.

Description all as per item No 55 here-in-before but 450 mm sweep exhaust fan complete all as specified and as directed.

Description all as per item No 55 here-in-before but 300 mm sweep exhaust fan complete all as specified and as directed.

Description all as per item No 55 here-in-before but 230 mm sweep exhaust fan complete all as specified and as directed.

Description all as per item No 55 here-in-before but 400 mm sweep wall mounted fan complete all as specified and as directed.

Cleaning, dusting, servicing, overhauling, greasing and repair of 1200 mm/1400 mm sweep ceiling fan like replacing the unserviceable parts like bearing, bush, clamps, condensor and reassembling after repair complete all as specified and as directed.

Description all as per item No 61 here-in-before but exhaust fan of 450 mm sweep complete all as specified and as directed.

Description all as per item No 61 here-in-before but exhaust fan of 300 mm sweep complete all as specified and as directed.

Description all as per item No 61 here-in-before but exhaust fan of 230 mm sweep complete all as specified and as directed.

Description all as per item No 61 here-in-before but wall mounted fan of 400 mm sweep complete all as specified and as directed. Note for Srl item No. 61 to 65:- Spare/ parts shall be measured and paid seperately under respective items here-in-after.

S&F in replacement of ceiling fan bearing suitable for 1200 mm sweep any size for proper running and testing complete all as specified and as directed at site. Make:- SKF/NBC

Description all as per item No 66 here-in-before but suitable for bearing of ceiling fan 1400 mm sweep complete all as specified and as directed. Make:- SKF/NBC

Description all as per item No 66 here-in-before but suitable for bearing of exhaust fan 450 mm sweep complete all as specified and as directed. Make:- SKF/NBC

Description all as per item No 66 here-in-before but suitable for bearing of exhaust fan 300 mm sweep complete all as specified and as directed. Make:- SKF/NBC

Description all as per item No 66 here-in-before but suitable for bearing of exhaust fan 230 mm sweep complete all as specified and as directed. Make:- SKF/NBC

Description all as per item No 66 here-in-before but suitable for bearing of wall mounted fan 400 mm sweep complete all as specified and as directed.

S&F in replacement of gun metal bush suitable for 230 mm exhaust fan as per existing make & size complete all as specified and as directed at site.

S&F in replacement of rotor shaft suitable for 1200 mm sweep ceiling fans as per existing size complete all as specified and as directed at site. Make : As per Sample

Description all as per item No 73 here in before but suitable for 1400 mm sweep ceiling Fan complete all as specified and as directed.

Description all as per item No 73 here in before but suitable for 450 mm sweep exhaust fan complete all as specified and as directed.

Description all as per item No 73 here in before but suitable for 300 mm sweep exhaust fan complete all as specified and as directed.

Descriptin all as per item No 73 here in before but suitable for 230 mm sweep exhaust fan complete all as specified and as directed.

Description all as per item No 73 here in before but suitable for 400 mm sweep wall fan complete all as specified and as directed.

S&F in replacement of capacitor 2.5 mfd complete all as specified and as directed at site. Make : Havells Cat Part No QHPCWC5002X5 or equivalent in Epcos/Usha.

S&F in replacement of capacitor 3.15 mfd complete all as specified and as directed at site. Make : Havells Cat Part No QHPCWC5003X1 or equivalent in Epcos/Usha.

S&F in replacement of capacitor 4.0 mfd complete all as specified and as directed at site. Make:- Havells Cat Part No QHPCWC5004X0 or equivalent in Epcos/Usha.

M&L for painting of ceiling fan 1200/1400 mm sweep for any type,scraping out of old paint filling of cavities with filler preparation of body and cleaning of dust etc and painting by spray with first quality synthetic enamel paint over a coat of zinc primer complete all as specified and directed at site.

Description all as per ser item No 82 here-in-before but exhaust fan 450 mm sweep complete all as specified and as directed.

Description all as per ser item No 82 here-in-before but exhaust fan 300 mm sweep complete all as specified and as directed.

Description all as per ser item No 82 here-in-before but exhaust fan 230 mm sweep complete all as specified and as directed.

Deswcription all as per ser item No 82 here-in-before but wall mounted fan 400 mm sweep complete all as specified and as directed.

Hanging only ceiling fan 1200/1400 mm sweep taken down vide item No.58 here-in-before including provision of 3 core 0.5 sqmm copper flexible cable from ceiling rose to connector complete all as specified and as directed.

Fixing only exhaust Fan 450 mm sweep taken down Vide Sl Item No .2 here in before including provision of 3 core 0.5 Sq mm Copper flexible cable from ceiling rose to connector complete all as specified and as directed.

Description all as per ser item No 88 here-in-before but 300 mm sweep complete all as specified and as directed.

Description all as per item No 88 here-in-before but 230 mm sweep complete all as specified and as directed.

Description all as per item No 88 here-in-before but wall mounted fan 400 mm sweep complete all as specified and as directed.

S&F ceiling fan 1200 mm sweep single phase AC Energy saving complete as per manufactrer specification complete all as specified and as directed. Make: Havells ES -50 premium Plus 5 Star Rating or equivalent of make USHA, Crompton, Bajaj, Almonard, Khaitan, Orient.

S&F heavy duty exhaust fan 450mm sweep single phase 900 RPM 18'' complete with louver shutter and including making of hole of suitable size, fan base after cutting of brick/stone wall and fixing water proof ply wood 12 mm thick for fan base after cutting 500 mm dia of suitable size complete all as specified and as directed. Make: Havells ES -50 premium Plus 5 Star Rating or equivalent of make USHA, Crompton, Bajaj, Almonard, Khaitan, Orient.

S&F metallic range ventilating fan 300 mm sweep 220 Volt AC complete with and including making of hole of suitable size fan base after cutting of brick/stone wall and fixing water proof ply wood 12 mm thick for fan base after cutting 350 mm dia of suitable size complete all as specified and as directed. Make-Havells Model :Ventil - Air DB or equivalent of make Almonard, Bajaj, Usha, Khaitan.

Description all as per ser item No 94 here in before but 230 mm sweep complete all as specified and as directed. Make-Havells Model :Ventil - Air DB or equivalent of make Almonard, Bajaj, Usha, Khaitan.

S&F single phase, 230 volts, 50 Hz, wall mounted fan, 400 mm sweep fixing on wall with fan clamp/hook, connecting electrically complete all as specified and as directed. Make-Havells Model Platina HS or equivalent of make Almonard, Bajaj, Usha, Khaitan.

S&F in replacement of fan regulator step type electronic 250 volt complete all as specified and as directed. Make:- Anchor Cat Part No.14501 or equivalent in HPL/Havells.

S&F in replacement of down rod of ceiling fan made upto 1 mtr long GI pipe medium grade including two coats of synthetic enamel paint over a coat of red oxide primer with bolts/check nuts, washers, safety pin etc as per existing size and shape of fans including new U hook with rubber reel with nut, bolt and washer including drilling, threading etc complete all as specified and as directed.

S&F in replacement of ceiling fan bottom cover suitable for 1200/1400 mm sweep with existing make & Size complete all as specified and as directed.

S&F in replacement of ceiling fan top cover suitable for 1200/1400 mm sweep with existing make & Size complete all as specified and as directed.

Raju Electrical and Refrigeration Works