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| 1 | Taking down carefully old unserviceable, burnt out sealed unit compressor by means of unscrewing foundation nut & bolts , disconnecting from suction & discharge side mechanically & electrically, of any make and keeping a side for further disposal all as directed for the following :- |
| 2 | (a) Split type AC of any capacity |
| 3 | (b) Window type AC of any capacity |
| 4 | (c) Cassete type & Split type AC of cap 3TR |
| 5 | Suuply and fix new sealed unit compressor of approved make and capacity, 230 Volts ,AC, all as specified and directedfor the following capacities :- |
| 6 | (a) Compressor for Window type AC of 1.5 / 2 TR capacity. |
| 7 | (b) Compressor forsplit type AC of 1.5 TR capacity. |
| 8 | (c) Compressor forsplit type AC of 2 TRcapacity. |
| 9 | (d) Compressor for Split type AC of 3.0 TR capacity, 3 phase , 415 Volts , AC . |
| 10 | (e) Compressor for Cassete type AC of Cap 3.0 TR capacity , 3 Phase415 Volts , AC. |
| 11 | S & F Thermostat No 2059 with knob for split type AC or equivalent of suitable size & modelof approved make including taking out old unserviceable thermostat all as directed. |
| 12 | S & F potential box type relay / PTC relay of suitable model for window / split type AC including taking out old unserviceable relay of any type all as directed. |
| 13 | S & Fstarting capacitor of 45 to 60 MFD capacities including taking out old / burnt starting capacitors all as directed. |
| 14 | S & F starting capacitor of 60 to 80 MFD capacities including taking out old / burnt starting capacitors all as directed. |
| 15 | S & F running capacitors of 15/25 MFD capacities including taking out old / burnt running capacitors all as directed. |
| 16 | S & F running capacitors of 36 MFD capacities including taking out old / burnt running capacitors all as directed. |
| 17 | S & F new fan motor capacitors including taking out old / burnt fan motor capacitors all as directed. |
| 18 | M & L in repair / replacement of corroded bottom portion of the window/ split type AC of any make & capacity with MS angle iron of suitable size as per existing, including welding / brazing with MS sheet 1.6mm thick at the base of Split type /window type ACs for mounting of compressor, blower motor etc complete all as directed . |
| 19 | M & L in replacement of old wornout / burnt wiring of Split type / window type / cassete type ACs by using copper conductor wire PVC sheathed of suitable size and length complete all as directed. |
| 20 | S & F blower motor double shaft single / double speed,single phase, 230 Volt , AC of 1/4 HP, 1/5 HP, 1/6 HP or any other capacity as required complete including making suitable fixing arrangment for existing place (as per sample) including taking out burnt / unserviceable blower motor of window type AC of any type & capacity all as directed.Make - AUE / Fracmaster / Popular |
| 21 | S & F in replacement fan blade for window type AC / split type AC of any capacity all as directed. |
| 22 | S & F new drain outlet PVC pipe 20mm dia from indoor unit to nearest suitable drain outlet for split type AC of any capacity including taking out old broken drain outlet pipe of any type attached to indoor unit of split type AC all as directed . |
| 23 | M & L in replacement of air filter made out of nylon wire mesh moulded in plastic complete suitable for existing old filter\"s size and shape for 1.5/2/3 TR capacity of split type AC all as directed. |
| 24 | M & L for Sub main wiring complete with two single core 4 Sqmm, 1100 Volts grade, PVC insulated, strandedcopper conductor FRLS cable with continuous copperearth conductor of one run of single core 4 Sqmmdrawn throughin and including PVC casing & caping of suitable size including all accessoriesincluding taking down old unserviceable / worn out sub main wiring of any type complete includingmaking good of disturbed surfaces all as specified and as directed. Note :-2 runs of 4 Sqmm conductor, one run of 4 Sqmm earth conductor and one run of PVC casing & caping shall be measured as one unit length. |
| 25 | M & L for gas charging with F-22 or R-134 (a) new refrigerant gas as per existing machine requirement/ green gas (should not deflecting ozone layer) gas as required quantity including all allied works such as vaccumising the complete system, leak test, pressure test, replacement of copper filters, copper capillary tube of suitable size and required length complete with including testing and commissioning for the followings :- |
| 26 | (a) Split type AC of 1.5/2 TR capacity. |
| 27 | (b) Split type / Cassette type AC of 3 TR capacity. |
| 28 | M & L for replacement of copper tubing, confirming to relevant IS of 5/8\"and 3/8\" flare size or nearest size including3 core 4 Sqmm copper cable, PVC drain pipe and insulation with superlon insulation to copper tubing as required length from indoor to outdoor unit of split AC complete allas directed. |
| 29 | S & F new cooling coil unit of suitable capacity of existing dismantled model or equivalent approvedincluding remote control, proper fixing on wall, connect to electrical system and connect to suction and discharge pipe line, drain water pipe line complete by means of disconnecting electrical connection and suction and discharge pipe line including taking down unserviceable / damage wall mounted cooling coil unit of split type ACall as directed including testing and commissioning complete for satisfactory performance of unit after gas charging of following capacity :- |
| 30 | (a) Suitable for 1.5 TR capacity, split AC, 230 Volt AC. |
| 31 | (b) Suitable for 2 TR capacity, split AC, 230 Volt AC. |
| 32 | (c) Suitable for 3 TR capacity, split AC, 230 Volt AC. |
| 33 | S & F new condensor unit consisting of body, motor, condensor, compressor & blade suitable forexisting dismantled model or equivalent approved and connect to suction and discharge pipe line to compressor after fixing compressor of existing unitcomplete by means of disconnecting electrical connection and suction and discharge pipe line including taking down unserviceable / damaged / rusted condensor unit of split type AC all as directed including testing and commissioning complete for satisfactory performance of unit after gas charging of following capacity :- |
| 34 | (a) Suitable for 1.5 TR capacity. |
| 35 | (b) Suitable for 2 TR capacity. |
| 36 | (c) Suitable for 3 TR capacity. |
| 37 | M & L for replacement of 5/8\"and 3/8\" or nearest tube size insulation with superlon insulation to copper tubing as required length from indoor to outdoor unit of split AC complete including taking down old, deteriorated insulation all as directed. |
| 38 | S & F single pole contactorof suitable model and size for 1.5/2 TR split type AC all as directed. |
| 39 | S & F 3 pole power contactor 25 Amp, 220 Volts , AC for 3 TR split type AC all as directed. |
| 40 | S & F long shaft (Double) indoor unit motor (blower) ofsuitable HP as per site requirement for cooling coil of capacity 1.5/2 TR split AC complete all as directed. |
| 41 | S & F in replacement single shaft, blower motor of 1/6, 1/8, 1/5 HP capacity for split type AC of capacity 1.5/2 TR complete all as directed. Make - AUE, Fracmaster, Popular |
| 42 | S & F in replacement swing motor for split type AC of any capacity complete allas directed. |
| 43 | S & F in replacement Expansion Valve TEX2 suitable for 3TR cassete type split ACall as directed. |
| 44 | M & L for replacement of unserviceable remote control with PC board complete suitable for existing model of split AC of 1.5 / 2.0 / 3.0 TR capacity all as directed. |
| 45 | M & L for checking of remote control with PC board complete for its workability for split type AC of any capacity with includingremoving the same & taking it to the workshop for repair and refitting it to its original position complete after the repairs all as directed. |
| 46 | Supply onlyin replacement suitable remote control handset of split type AC of any capacity all as directed. |
| 47 | Supply and Fix in replacement service valve of size 5/8\", 1/2\" or nearest size suitable for split type AC of any capacity all as specified and directed. |
| 48 | Supply and Fix in replacement brass flare nut of size 5/8\", 1/2\" or nearest size suitable for split type AC of any capacity all as specified and directed. |
| 49 | M & L in replacement of blower of indoor unit of split type air conditionor suitable for 1.5 / 2 TR capacity all as directed. |
| 50 | Servicing for split type AC of any capacity, including chemical wash to condenser and cooling coil, cleaning the entire parts, oiling / greasing to condenser motor, cooling coil blower motor complete all as directed. |
| 51 | Servicing for cassette type AC of any capacity including chemical wash to condenser and cooling coil, cleaning the entire parts, oiling / greasing to condenser motor, cooling coil blower motor complete all as directed. |
| 52 | M & L for taking out the Air Curtain of any size from the wall above the door, cleaning the blower complete & refixing it to its original position complete all as directed. |
| 53 | M & L in replacement of blower motor of Air Curtain complete all as specified and as directed. |
| 54 | M & L for removing of old unserviceable stabilizer of capacity 5 KVA from the site, transporting it to the workshop, replacement of unserviceable spares such as control transformer, main transformer, voltmeter, relay, control board etc as required and getting back the stabilizer at site and fiixing it to its original position and checking it for its workablility all as specified and as directed. |
| 55 | Labour only for removing / reinstallation of split type AC 1.5 / 2 TR capacity indoor & outdoor unit including all allied work such as bending, shaping, brazing to copper tubing & insulation to tubing, connection of water drain piping & fixing it properly etc including testing & commissioning complete all as specified and as directed. |
| 56 | S & F in replacement of indoor discharge fan of size 10\" for walk-in-cooler all as directed . |
| 57 | S & F in replacement of indoor discharge fan of size 12\" for walk-in-cooler all as directed . |
| 58 | Taking out the unseviceable sealed unit compressor from the cold storage plant of any make & capacity by means of cutting to suction & discharge pipe line, disconnection from electric supply foundation nut & bolts etc and keeping aside all as directed and supply and fix new sealed unit compressor of approved make and capacity all as specified and directed for the following capacity :- |
| 59 | (a)For Cold storage of 2/3 TR capacity. |
| 60 | (b)For Cold storage of 4 TR capacity. |
| 61 | S & F in replacement of HP/LP cut off KP-15 for Walk-in-Cooler of any type. Make - Danfoss / Indfoss. |
| 62 | S & F in replacement Drier filter of 5/8\", 3/8\", 1/2\" flare size or other nearest flare size all as directed.Make - Sporlon / Catchall or equivalent. |
| 63 | S & F in replacement of Digital Sub-zero thermostat suitable for the cold storage & programe the thermostat for auto cut-off including all wiring complete all as directed. |
| 64 | Vacummising the complete system of walk-in-cooler with double stage vaccum pump of 2 Kg/Sqm and charging with nitrogen gas upto 250-300 PSI the complete system for leak testing and maintaining the pressure for 24 hrs and rectifying the leakage if any in the system and after that charging the system with F-22 Gas as required quantity all as directed. |
