8473 REPAIR MAINT AND SERVICING TO SUMMER APPLIANCES AIR CONDITIONERS WATER COOLERS AND OTHER CONNECTED WORKS IN NEW CHSC AND OTHER CONNECTED AREA UNDER GE SOUTH PUNE

Amount

NOTE FOR SER. ITEM No. 2 TO 88 BELOW (a) One Ref Mech (Min) to be present daily to attend complaint and carry out other works as per CA. (b) If found absent three times the Min wages will be dedcuted for the days of absentees. (c) Attending complaints and carry out other repair works as per CA has to be carried out in COVID Hospital at new CHSC where Ref Mech with helper has to go inside COVID WARD where COVID positive Patient are treated if complaints are not attended 5 times the Min wages of Ref Mech with helper will be deducted till complaint are not attented and Decision of GE is final and binding. (d) All protection PPE kit and other safty measure will be provided by Hospital Authority. (e) Necessary insurance coverage should be taken for staff by Bidder. (f) All rates for the above are deemed to be included in SCH (BOQ) items.

Taking out Old unserviceable thermostat and S&F new thermostat of approved make and suitable size & model for the following :-

Auto 'D' thermostat No 1027 with knob for refrigerator

Thermostat No 2064 with knob for water cooler

Thermostat with knob suitable for deep freezer of any capacity

Taking out old unserviceable relay kit and supply and fix new relay kit (OLP + LMS relay or box type) as per sample suitable for refrigerator complete all as specified and as directed.

Taking out old unserviceable relay kit and S&F new relay kit as per sample for water cooler, No 412Y/512Y or equivalent complete all as specified and as directed.

Taking out old unserviceable relay of any type and S&F new potential box type relay/PTC relay of suitable model for split type AC/deep freezer complete all as specified and as directed.

Taking out old/burnt starting capacitors and S&F new starting capacitor of following capacities as per sample :-

Starting capacitor 40 to 60 MFD

Starting capacitor 60 to 80 MFD

Starting capacitor 80 to 100 MFD

Starting capacitor 100 to 120 MFD

Taking out old / burnt running capacitors and S&F new running capacitors of following capacities as per sample :-

Running capacitor 10/15/25 MFD

Running capacitor 36 MFD

Running capacitor 45 MFD

Running capacitor 55+6 MFD

Taking out old / burnt fan motor capacitors and S&F new fan motor capacitors as per sample complete all as specified and as directed.

Taking out old unserviceable/broken knobs & S & F new knobs for AC/desert cooler of any capacity complete all as specified and as directed.

S&F in replacement of unserviceable cooling coil complete suitable for existing model of refrigerator for the following :-

Refrigerator of capacity 185 Ltrs

Refrigerator of capacity 340 Ltrs

S&F in replacement of unserviceable condensor complete suitable for existing model of refirigerator for the following :-

Refrigerator of capacity 185 Ltrs

Refrigerator of capacity 340 Ltrs

S&F in replacement of broken freezer door complete with casing and lock nut as per sample for refrigerator of any capacity complete all as specified and as directed.

S&F in replacement of vegetable tray complete suitable for existing model of refrigrator of any capacity complete all as specified and as directed.

S&F in replacement of chiller tray complete suitable for existing model of refrigerator of any capacity complete all as specified and as directed.

S&F in replacement of metal shelf powder coated suitable for existing model of refrigerator of any capacity complete all as specified and as directed.

S&F in replacement of bulb pintype/thread type suitable for existing model of refrigerator of any capacity complete all as specified and as directed,

S&F in replacement of broken door panel gasket complete suitable for existing model of refrigeratior of any capacity complete all as specified and as directed.

S&F in replacement of burnt out condenser fan motor, single shaft suitable for 120 Ltrs capacity, single phase, 230 V , AC for water cooler complete all as specified and as directed.

M&L for checking of drain water tray for leakage & getting the same repaired by soldering all the sides of the tray including making proper provision for fitting of grating to the tray to make it functional as directed by Engineer-in-charge

S&F in replacement of old unserviceable push cock, 15 mm bore for water cooler complete all as specified and as directed.

S&F in replacement of old unserviceable stop cock, 15 mm bore for water cooler complete all as specified and as directed.

S&F fan blade (As per sample) in replacement for water cooler/ deep freezer of any capacity complete all as specified and as directed.

Taking out old unserviceable / broken float valve and S & F new float valve complete for water cooler of any capacity complete all as specified and as directed.

S & F in replacement PVC connection 15mm bore with PTMT check nuts of following lengths, complete all as pecified and directed:-

600mm long

900mm long

1200mm long

Taking out old broken PVC flexible drain outlet pipe and S & F new drain outlet pipe 32/40mm dia complete for water cooler of any capacity as directed by Engineer-in-charge

S&F in repair/replacement of bottom portion of the water cooler 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 water cooler for mounting of compressor, blower motor, etc complete all as directed by Engineer-in-charge

S&F in replacement of old worn out / burnt wiring of water cooler/ deep freezer by using copper conductor wire PVC sheathed of suitable size and length complete all as directed by Eng-in-charge.

All as per item No. 27.00 above but for split type A/C of any capacity complete all as specified and as directed.

S&F in replacement fan blade (As per sample) for split type AC/Desert Cooler of any capacity complete all as specified and as directed.

S&F in replacement new sealed unit compressor of approved make and capacity, 230 VAC, complete all as specified and directed by the Engineer-in-Charge for the following capacities :-

Compressor for refrigerator of capacity 185 Ltrs

Compressor for refrigerator of capacity 340 Ltrs

Compressor for water cooler of capacity 120 Ltrs

Compressor for deep freezer of capacity 320 Ltrs

Compressor for Split type AC of capacity 1.5 TR

Compressor for Split type AC of capacity 2 TR

M&L for taking out old broken drain outlet pipe of any type attached to indoor unit of split type AC & S & F new drain outlet PVC pipe 20mm dia from indoor unit to nearest suitable drain outlet for split type AC of any capacity as directed by Engineer-in-charge

S & F in replacement new door handle (as per sample) Deep Freezer complete all as specified and as directed.

S & F in replacement new door gasket of Deep Freezer of any capacity complete all as specified and as directed.

S & F in replacement new 5Amp pin top (ISI marked) of approved make complete all as specified and as directed.

S & F in replacement new 15 Amp pin top (ISI marked) of approved make complete all as specified and as directed.

S&F in replacement of air filter made out of nylon wire mesh moulded in plastic complete suitable for existing old filter's size and shape, as directed for 1.5/2 TR capacity of split type AC complete all as specified and as directed.

S&F in replacement MCB, SP20- 32 Amps,10 KA ,230 V, 'C'series complete all as specified and as directed.

S&F in replacement MCB, SPN, 40 Amps,10 KA, 230 V, 'C' series complete all as specified and as directed.

S & F in replacement MCB TPN, 415 Volts, 63 Amps,10 KA, 230 V, 'C' series complete all as specified and as directed.

S&F in replacement DP indicator switch, 32 Amps complete all as specified and as directed.

M&L for sub main wiring complete with two single core 4 sqmm 1100 volt grade PVC insulated, unsheathed multistranded copper conductor (FRLS) cable including PVC casing & caping and accessories, including continuous PVC insulated copper earth conductor 4 sqmm complete all as directed. (Note : 3 runs of 4 sqmm cable and 1 run of PVC casing caping shall be measured as one unit length.)

S&F in replacement of sheet metal enclosure with socket plug top & MCB, single pole & Neutral enclosure with two pin and earth plug & socket complete with one single pole MCB 20 Amps complete all as specified and as directed.

S&F in replacement of 3 pin sheet metal enclosure plug suitable for industrial metal clad socket, single phase 230volts AC complete all as specified and as directed.

M&L for gas charging with F-22 or R-134(a) 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, copper tubing of suitable size and required length complete with testing and commissioning for the followings :-

Refrigerator of any capacity & make

Water cooler of any capacity & make

Deep Freezer of any capacity & make

Split type AC of 1.5/2 TR capacity

S&F in replacement of copper tubing, confirming to relevant IS, of 5/8" and 3/8" flare size, or nearest size, insulation with superlon insulation to copper tubing as required length from indoor to outdoor unit of split AC complete as directed bu Engineer in charge.

M&L for disconnecting the water cooler of any capacity from electric and water connection. Cleaning the condensor unit by using carbon tetra chloride, cleaning the condensor fins, oiling/greasing the fan motor, checking of alignment of motor cleaning of water storage tank, fixing back the water cooler and testing all as directed by Eng-in-charge.

M&L for servicing the deep freezer unit completely for trouble free working and satisfactory performance by means of cleaning each part of the machine carefully, greasing/oiling every movable part, cleaning the condenser and cooling coil complete with the help of wire brush, soda wash and pressure air through blower and cleaning the machine for better working complete all as specified and as directed.

M&L for removing desert cooler any size and capacity from site, dismantling the worn out fan motor, supply and fixing of new suitable motor in position including testing and commissioning complete all as directed by Eng-in-charge.

M&L for removing pump motor set of desert cooler of any size and capacity and S&F new pump motor submersible type single phase AC, 230 Volts, 50 Hz of suitable capacity and size complete all as directed by Eng-in-charge.

M&L for replacement of PVC water tube and distribution with 3 way PVC connection assembly complete for desert cooler of any size and capacity all as directed by Eng-in-charge.

S&F in replacement of caster wheels (set of four) complete for Air cooler/desert cooler of any size and capacity all as directed by Eng-in-charge.

S&F in replacement of switch assembly complete for Air cooler/desert cooler of any size and capacity all as directed by Eng-in-charge.

S&F in replacement of wooden fiber (one set of three) of air/desert cooler of any capacity all as per direction of Eng-in-charge.

M&L for replacement of old wornout wiring of desert cooler by using copper conductor wire PVC sheathed of suitable size and length complete all as directed by Eng-in-charge.

M&L for taking out the desert cooler from the site dismantling the parts of desert cooler, cleaning of distribution pipe for proper water spray on pads, oiling the fan motor & pump motor complete & re-assembling & fixing in position complete all as per direction of Eng-in-charge.

Taking down unserviceable/damage wall mounted cooling coil unit of split type AC complete by means of disconnecting electrical connection / suction / discharge pipe line and S&F new cooling coil unit of suitable capacity of existing dismantled model or equivalent approved by Engineer-in-Charge including remote control, proper fixing on wall, connect to electrical system and connect to suction and discharge pipe line, drain water pipe line including testing and commissioning complete as directed for satisfactory performance of unit after gas charging of following capacity :-

Suitable for 1.5 TR capacity, split AC, 230VAC

Suitable for 2 TR capacity, split AC, 230VAC

Taking down unserviceable/damaged condensor unit of split type AC complete by means of disconnecting electrical connection / suction / discharge pipe line and S&F new condensor unit consisting of body, motor, condensor & blade suitable for existing dismantled model or equivalent approved by Engineer-in-Charge and connect to suction and discharge pipe line to compressor after refixing compressor of existing unit as directed and testing and commissioning complete for satisfactory performance of unit after gas charging of following capacity :-

Suitable for 1.5 TR capacity

Suitable for 2 TR capacity

Taking down unserviceable wall mounted cooling coil unit complete of 1.5/2TR capacity by means of disconnecting electrical connection / suction /discharge pipe line, testing it for leakage of gas and repair it by means of brazing, again testing for leakage of gas and connecting electrical connections and suction/discharge pipe line, drain water pipe line, etc complete all as specified and as directed.

M&L for replacement of 3 core, 4 sqmm, copper conductor PVC insulated flexible cable from main supply point to out door unit point as directed and specified by Engineer-in-Charge

All as per Ser. Item No. 59.00 above but 3 core , 2.5 Sqmm complete all as specified and as directed.

All as per Ser. Item No. 59.00 above but 3 core , 1.5 Sqmm complete all as specified and as directed.

All as per Ser. Item No. 59.00 above but 3 core , 6 Sqmm complete all as specified and as directed.

S&F in replacement 5/8" & 3/8" or nearest tube size insulation with superlon insulation to copper tubing as required length from indoor to outdoor unit of split AC after taking down old unserviceable deteriorated insulation, complete all as directed by Engr-in-charge

S&F single pole contactor of suitable model and size suitable for 1.5/2 TR split type AC as per sample complete all as specified and as directed.

S&F long shaft (Double) indoor unit motor (blower) of suitable HP, as per site requirement, for cooling coil of capacity 1.5/2 TR split AC complete all as specified and as directed.

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 as directed by Engineer-in-Charge Make - AUE, Fracmaster, Popular

S&F in replacement swing motor for split type AC of any capacity complete as per sample as directed by Engineer-in-Charge

M&L for replacement of unserviceable remote control with PC board (make as per sample) complete suitable for existing model of split AC of 1.5/2 TR capacity as directed by Engineer-in-Charge.

M&L for checking of remote control with PC board complete for its workability for split type AC of any capacity, removing the same & taking it to the workshop for repairs, Refitting it after the repairs to its original location as directed by Engineer-in-Charge

Supply only suitable remote control handset of split type AC of any capacity in replacement of old unserviceable remote control handset of any type as specified and directed.

Supply and Fix in replacement service valve of size 5/8", 1/2" or nearest size suitable for split type AC of any capacity as specified and directed.

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 as specified and directed.

S&F in replacement of blower of indoor unit of split type air conditionor suitable for 1.5/ 2 TR capacity as per sample complete all as specified and as directed.

Servicing only for split type AC of any capacity, including chemical wash or equivalent, to condenser and cooling coil, cleaning the entire parts, oiling/greasing to condenser motor, cooling coil blower motor complete as directed by Engineer-in-Charge.

S & F in replacement factory made angle iron stand suitablr for outdoor unit of split type ACs of any capacity as directed & specified

M&L for removing of old unserviceable stabilizer of capacity 4 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 fixing at the same position and checking it for its workablility complete all as specified and directed

M&L for removing of old unserviceable stabilizer of capacity 2 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 fixing at the same position and checking it for its workablility complete all as specified and directed

Labour only for removing and re-installation of split type AC 1.5 / 2 TR capacity, indoor & outdoor unit including cleaning of filter and 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.

M&L for replacement of burnt winding of padestal fans 400mm sweep working on 230 volts AC supply, rewinding complete with super enamelled copper wire of same guage and weight, replacement of insulation paper, varnishing, heating up and testing complete to the satisfaction of Engr-in-charge.

Supply only the following spare parts :-

Bearing suitable for Padestal fan 400mm sweep

Brass gun metal bushing suitable for Padestal fan 400mm sweep.

S&F in replacement of indoor discharge fan with for walk-in cooler of 5 TR capacity as directed by Enginner- in- charge.

S&F in replacement of indoor discharge fan with for walk-in cooler of 1 TR capacity as directed by Enginner- in- charge.

S&F in replacement of HP/LP cut off, KP-15 for Walk-in-Cooler of any type complete all as specified and as directed. (Make - Danfoss / Indfoss or of equivalent make specified here-in-after)

S&F in replacement Drier filter of 5/8", 3/8", 1/2" flare size or other nearest flare size complete all as specified and as directed. (Make - Sporlon / Catchall or equivalent)

S & F in replacement of Digital Sub-zero thermostat suitable for the cold storage & programme the thermostat for auto cut-off including all wiring complete as directed by Engineer-in-charge.

S & F in replacement 12 volt 100 AH SMF battery complete as directed by Engineer-in-charge.

S & F in replacement of 12 volt 150 AH SMF battery complete as directed by Engineer-in-charge

M&L for Vacummising the complete system of walk-in cooler with double stage vaccum pump of 2kg/cm2 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 complete all as directed by Enginner-in-charge

GRID SYSTEMS

SHRI SULAI ELECTRICALS

GURUDEV ENGINEERS

M/S - SUJIT ELECTRICALS