Tender For Repair / Maintenance Of Summer Appliances Including Central Ac Plants, Water Cooler And Other Connected Works At Nmrl Ambernath
Tender Value
Ref. Documents
Estimated cost
Bid Submission
04 Aug 2026
14 days left
EMD
40000
Bank guarantee accepted
Document Fee
500
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Pune → Maharashtra
EMD Exemption
Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Repair / Maintenance Of Summer Appliances Including Central Ac Plants, Water Cooler And Other Connected Works At Nmrl Ambernath
BOQ
| Sl. No. | Item Description |
| 1 | Material and labB13:B89our for servicing / cleaning of water cooler of any storage capacity and nominal cooling capacity (Ltrs/hr) with the use of antiscaling agent for internal steel water tank, outer body and condenser coil of water cooler, removal of dust and other deposited material for the various functional equipment using smooth nylon brush, cleaning of drainage for speedy water removal and checking of electrical connection to compressor, repair / replacement of PUF thermal insulation, checking of refrigerant leakage and functionality of water tap complete all as specified and directed. |
| 2 | Material and labour for charging of refrigerant R-12/134a gas to water cooler or as per existing / manufacturer instructions after flushing out the entire refrigerant, vaccum testing of entire closed loop system for 24 hrs and charging the unit with specified quantity of gas, as per manufacturer instructions as mentioned above complete all as specified and directed.(a) Storage capacity 80 ltrs and cooling capacity 40 ltrs. |
| 3 | All as per above item No 2 but storage capacity 120 ltrs and cooling capacity 80/60 litres. |
| 4 | Material and labour for maintenance of water cooler with replacement of old / unserviceable spare parts as under including testing on load complete all as specified and directed.(a) Supply and fixing reciprocating type compressor suitable for water cooler type 40/80 litres |
| 5 | (b) Supply and fixing Hermetic type compressor suitable for water cooler type 40/80 litres |
| 6 | (c) Supply and fixing condensor suitable for water cooler type 40/80 litres or 80/120 litres |
| 7 | (d) Supply and fixing compressor relay suitable for water cooler type 40/80 litres or 80/120 litres |
| 8 | (e) Supply and fixing starting & running capacitor suitable for water cooler storage type of 40/80 or 80/120 litres |
| 9 | (f) Supply and fixing inner tank stainless steel suitable for water cooler storage type of 40/80 or 80/120 litres |
| 10 | (g) Supply and fixing cooling copper pipe suitable for water cooler storage type of 40/80 or 80/120 litres |
| 11 | (h) Supply and fixing thermostat suitable for water cooler storage type of 40/80 or 80/120 litres |
| 12 | (j) Supply and fixing mount pad suitable for water cooler storage type of 40/80 or 80/120 litres |
| 13 | (k) Supply and fixing base plate suitable for water cooler storage type of 40/80 or 80/120 litres |
| 14 | (l) S & F Water tap 15 mm size suitable for water cooler storage type of 80/40 Litres |
| 15 | Material and labour for Leak test with Butan/LPG gas for water cooler & Refrigerator and arresting leakage with brazing of copper pipe complete all as specified. |
| 16 | Dismantling condenser fan motor of 40/80 and 80/120 Ltrs water cooler and Supply and fixing of new fan and motor as per existing range , make and size and refixing in position , connecting and testing on load complete all as specified and as directed by Engr-in-charge. |
| 17 | Material and labour for carrying out repair /maintenance/ servicing of Refrigerator of any capacity by periodic cleaning of internal and external parts, cleaning of water collection area and checking of electrical circuit repair/ replacement of unserviceable/worn out spares and accessories to make the Refigarator in good working condition complete all as specified and directed by Engineer-in-Charge. Note: Defective spares required for replacement shall be measured and paid separately under respective items. |
| 18 | Supply only condensor suitable for Refigerator of suitable cap as per site requirement |
| 19 | Supply only timer with timer relay suitable for Refigerator of 195/250 / 300 ltr cap |
| 20 | Supply only Compressor Relay suitable for Refigerator of 195/250 / 300 ltr cap or as per existing |
| 21 | Supply only thermostat suitable for Refigerator of 195/250 / 300 ltr cap |
| 22 | Supply only holder with bulb suitable for Refigerator of 250 / 300 ltr cap |
| 23 | Supply only knob suitable for Refigerator of 195/250 / 300 ltr cap |
| 24 | Supply only tray suitable for Refigerator of 195/250 / 300 ltr cap |
| 25 | Supply only compressor tray suitable for Refigerator of 195/250 / 300 ltr cap or as per existing |
| 26 | Supply only door gasket suitable for Refigerator of 195/250 / 300 ltr cap |
| 27 | Supply only door lock suitable for Refigerator of 195/250 / 300 ltr cap |
| 28 | Supply only mount pad suitable for Refigerator of 195/250 / 300 ltr cap |
| 29 | Supply only pinwall suitable for Refigerator of 195/250 / 300 ltr cap |
| 30 | Supply only compressor base plate with rubber pad suitable for Refigerator of 195 / 250 / 300 ltr cap |
| 31 | Supply only chiller door suitable for Refigerator of 195 /250 / 300 ltr cap or as per existing |
| 32 | Supply only compressor suitable for Refigerator of 250 / 300 ltr cap or as per existing |
| 33 | Material and Labour for charging of refrigerant R-134a gas to Refrigerator or as per existing /manufacturer instrcutions after flushing out the entire refrigerant , vaccum testing of entire closed loop system for 24hrs and charging the unit with specified quantity of gas , as per manufacturer instructions as mentioned above complete all as specified and as directed by Engr-in-charge.(a) Refrigerator capacity 230/250 Litres |
| 34 | Material Labour for annual servicing for all types of Split Air conditioner cap 1.5/2.0/2.5 ton by disconnecting electric connection from its stabilizer or its electric board and remove the front cover or indoor AC unit and cleaning it with pressurized water and wire brush , refixing the front cover of indoor unit . Remove the outer cover of out door unit and covered the condensing unit with ploythene/plastic cover so that water shall not be entered in the motor while cleaning the unit and filter with pressureized water then apply one coat of descaling solution and clean with wire mesh bursh/nylon brush to the condensing coil of out door unit and greasing of all moving parts. Cleaning of Cooling and condenser coil of indoor and outdoor unit shall be properly acrried out without damaging other parts. Checking and making serviceable electrical connection of DBs, Stabilizer, wiring of ACs as per site condition and tightening all electrical connection Complete all as specified and directed by Engr-in-Charge. Note - Replacement of defective parts with new parts the items shall be measured from respective items in the schedule and paid seperately. |
| 35 | Material and labour for Leak testing of cooling coils attached with indoor and outdoor unit of split air conditioner uisng Butan/LPG gas, arrest of leakage with brazing of copper pipe and retest again for leakage complete all as specified and as directed by Engr-in- Charge. |
| 36 | M & L for charging of refrigerant R-32/R-22/R-410 gas to air conditioner or as per existing /manufacturer instrcutions suitable for split air conditioner cap 1.5 ton after flushing out the entire refrigerant , vaccum testing of entire closed loop system for 24hrs and charging the unit with specified quantity of gas , as per manufacturer instructions,as mentioned above complete all as specified and as directed by Engr-in-charge |
| 37 | Description all as per item No 36 above but for 2.0 ton capacity complete as per manufacturer instructions and as directed by Engr-in-Charge. |
| 38 | Description all as per item No 36 above but for 2.5 ton capacity complete as per manufacturer instructions and as directed by Engr-in-Charge. |
| 39 | Material and labour for replacement of damage filter element suitable for split air conditioner any type and cap |
| 40 | Material and labour for dismantling blower fan motor of Split type AC of acp 1.5 ton/2.0/2.5 ton and Supply and fixing of new fan and motor as per existing range , make and size and refixing in position , connecting and testing on load complete all as specified and as directed by Engr-in-charge. |
| 41 | Supply only over load protector suitable range and capacity |
| 42 | Supply only starting/running capacitor 45 to 80 MFD suitable for 1.5 ton AC |
| 43 | Supply only starting /running capacitor suitable for 2.0 ton AC upto 55 MFD |
| 44 | Supply only thermostat switch of suitable capacity |
| 45 | Supply only compressor contactor of suitable capacity |
| 46 | Supply only control relay of suitable capacity |
| 47 | Supply only Printed circuit board(PCB) of suitable capacity and make as per existing complete with necessary electrical connection. |
| 48 | Supply only brass service valve of size 5/8\\" suitable for Split AC |
| 49 | Supply only brass service valve of size 3/8\\" suitable for Split AC |
| 50 | Supply only copper tubing of size 3/8\\" suitable for split AC with nitrile self adheive foam wrapped with PVC insulation all around the pipe line complete |
| 51 | Supply only copper tubing of size 5/8\\" suitable for split AC with nitrile self adheive foam wrapped with PVC insulation all around the pipe line complete |
| 52 | Supply only copper condenser coil suitable for split AC of cap 1.5/2.0 ton complete with necessary electrical connection |
| 53 | Supply only evaporator copper cooling coil suitable for indoor unit split AC of cap 1.5/2.0/2.5 ton complete with necessary electrical connection |
| 54 | Supply & Fixing Swing motor of suitable cap |
| 55 | Material and labour for repairs to internal remote assembly cordless type suitable for split/window air conditioner with replacement of PCB, LED indicator and other micro components as per site & make existing complete all a specified and directed by Engr-in Charge. |
| 56 | Material and labour for replacement of defective cut open compressor/Uncut compressor suitable for air conditioner with new compressor filled with capila D and charging of refrigerant gas up to required capacity after flushing the complete refrigerant system including repair to leakage if any in refrigerant piping and replacement of filter complete for windw/split type AC's of the following capacity complete all as specified and directed by Engr-in-charge.(a) For 1.5 ton capacity |
| 57 | (b) For 2.0 ton capacity |
| 58 | Supply and Fix in repair voltage stabilizer for automatic operation , single phase naturally air cooled indoor type and designed for input variation voltage as under and output voltage stabilized at 230Volts with accuracy of ± 2.5% for the following capacity includind depositing of old stabilizer at MES store yard complete all as specified and directed by Engr-in-Charge. (a) 12 Amp suitable for 1.5 ton air conditioner for input variation between 150V to 290V. |
| 59 | (b) 15 Amp suitable for 2.0 ton air conditioner for input variation between 130V to 300V. |
| 60 | Supply and fix in repair air conditioner outdoor unit single phase as per existing brand complete with all connection and taking out old unsv for the following cap of air conditioner.(a) For 1.5 ton capacity |
| 61 | (b) For 2.0 ton capacity |
| 62 | Supply and fix in repair 25mm dia high density CPVC pipe wall corrugated fixed to delivery of condenser water pipe complete fixed to walls,ceilings or laid in floors etc by providing necessary clamps and supports complete all as specified and directed by Engr-in-Charge |
| 63 | M & L for taking down/dismantling carefully the indoor and outdoor unit of split AC of capacity 1.5/2.0 ton with outdoor stand, plate for indoor unit and connected wiring , transportation of complete assembly from old location to new location of fitment within NMRL stn Ambernath and refixing the same at new location complete all as specified and directed by Engr-in-Charge with certain job work specified as under:-(a) Fixing of indoor unit wall mounted type complete with draining out arrangement for condensed water, fixing of interconnected pipe, fixing of cooling unit on wall as per manufacturer instructions. (b) Erection of condensing unit(outdoor unit) with new bracket assembly capable of bearing net weight of unit using fasteners. (c ) Civil work such as making of through hole in wall for passing of pipe and making good the disturbed surface complete all as directed. (d) Concealing of refrigerant pipe with 80mm dia PVC flexible pipe and providing insulation all around pipes complete all as directed . |
| 64 | Material and labour in repairs Sub main wiring using PVC insulated and unsheathed multistranded FRLS copper conductor cable using approved colour code as per IS drawing in and incl PVC casing and capping with all accessories and making good disturbed surfaces of wall, floor or ceiling with plaster and finishing the surfaces with distemper / white washing / colour washing to match with the existing surface complete as specified and as directed by Engr-in-charge of the following sizes of cables.(a) Using two single core PVC insulated FRLS cable 4 sqmm copper conductor multi stranded and 4 sqmm copper conductor insulated cable using as earth wire Note :2 runs of 4sqmm copper cable as phase and neutral & 1 run of 4.0 sqmm copper cable as earth wire in and including 20mm PVC conduit shall be measured as one unit. |
| 65 | (b) Using two single core PVC insulated FRLS cable 6 sqmm copper conductor multi stranded and 6.0 sqmm copper conductor insulated cable using as earth wire Note :2runs of 6sqmm copper cable as phase and neutral wire & 1 run of 6.0 sqmm copper cable as earth wire in and including 25mm PVC conduit shall be measured as one unit |
| 66 | Supply and fix in repairs industrial type plug & socket board SP & N enclosure with 2 pole and earth metal plug & socket complete with 20 Amp MCB SP complete all as specified and directed. |
| 67 | Material and labour for descaling of complete copper condenser pipe of central AC Plant Water condenser unit, 26 TR ( Twin Circuit) Make : Voltas. circulating suitable descaling compound / solution into the tube with pump, and running the pump continuously till all the scale from tube are removed including removing side covers of condenser and cleaning the copper tubes by means of nylon brushes till the complete scaling is removed and refixing of covers including replacement of rubber gasket and refixing pipe connection etc. all as specified and directed to complete satisfaction of Engineer-in-charge.Note :- contractor will carry out descaling work two time during currency of work the time interval between both descaling will be intimated by Engineer -in-charge as per requirement . |
| 68 | Material and labour in repairs for fixing of stand remote assembly cordless suitable for split/window air conditioner as per site complete all a specified and directed by Engr-in Charge. |
| 69 | Supply and fixing in repair air conditioner indoor unit single phase as per existing brand complete with all connection and taking out old unsv for the following cap of air conditioner. (a) for 1.5 ton capacity |
| 70 | (b) For 2.0 ton capacity |
| 71 | Supply and fix minor defective PCB taking down and went to shop and after repair the same will fixing the same unit of outdoor for split type AC capacity 1.5 Ton. |
| 72 | All as per item No 71 above but PCB of outdoor for split type AC capacity 2.0 Ton. |
| 73 | All as per item No 71 above but PCB of indoor for split type AC cap 1.5 Ton. |
| 74 | All as per item No 71 above but PCB of indoor for split type AC cap 2.0 Ton. |
| 75 | Supply and fix in repair Expansion Valve for compressor of precision Air conditioning unit. |
| 76 | Material and labour for cleaning of cooling tower Induced draft type cooling tower 56 TR capacity of FRP complete with all accessories, basin, fittings, fan, fan motor etc, using descaling material and removal of deposited material and carried out minor repair to cooling tower if required such as replacement of baffle plates, replacement of valve, drain plug and leakage to pipes etc , complete as per manufacturere's instructions all as specified and as directed by Engr-in-Charge |
| 77 | Supply and fix in replacement unserviceable worn out V belt of in suitable size of AHU blower and Motor in suitable capacity of plant at site all as specified and directed by Engr-in-Charge. |
| 78 | Supply and fix in replacement unserviceable worn out system monitoring LED Display in suitable 56 TR central AC Plant at site all as specified and directed by Engr-In-Charge. |
| 79 | Supply and fix in repair 3 pole power contactor 415 V, type MNX 25, coil voltage 230 V including connecting complete. |
| 80 | Supply and fixing in repair 3 pole power contactor 415 V, type MNX 18 , Coil voltage 230 V, 50 Hz including connecting complete. |
| 81 | Supply and fixing in repair Thermal Potection over load Relay as per existing or as manufacturer instructions, starting time range 3-60 sec rated voltage :- 415V, 50HZ including connecting complete. |
| 82 | Material and labour for taking out electric motor of suitable capacity for chiller pump from the monblock l pump set, opening the motor, cutting & removing old and burnt winding wire, rewinding the motor with new super enameled copper winding wire of suitable size including insulating materials, varnishing and drying, reassembling, refixing in same position & connecting complete including testing and commissioning complete all as specified & directed |
| 83 | Material and labour for preparation of surface for painting of electric centrifugal and monoblock pump set suitable capacity including connected pumpset and foundation plate installed at central AC PLANT AREA with two coats of synthetic enamel paint complete all as specified and directed by Engineer-in-Charge. |
| 84 | Material and labour for preparation of steel surfaces of any size exiting pipe line for description over 10cm width or girth of old existing MS/GI pipe line at chiller pump mains and delivery pipe lines, Butterfly and sluice valve at central AC plant Area by removing the dust and rust with the help of sand paper and applying two coats of synthetic enamel paint on GI. / MS pipe lines for inlet & outlet complete in plant Area all as specified and directed by Engineer-in-Charge. Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Jul 14, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedAug 04, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 14 daysAug 11, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 21 daysTender Documents
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