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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹12.8 LAdmitted-Finance | ₹12.8 L | L1 | Admitted-Finance |
| 2 | L2₹14.2 LAdmitted-Finance PLOT NO D 2 COAL DEPOT FOSBERY ROAD SEWRI E MUMBAI 400 015 | MUMBAI | MUMBAI | MAHARASHTRA | 400015 | ₹14.2 L | L2 | Admitted-Finance |
| Sl No | Description | Qty | Unit | BRITE INDUSTRIES L1 | K A ELECTRIC CO L2 |
|---|---|---|---|---|---|
| 1.00 | Dismantling and removing old U/S compressor sealed unit of Scroll Type Compressor carefully and supply, installation, testing new sealed Compressor unit of capacity 12.5 TR Model No SZ185S4RC of Make Blue Star/ Danfoss or equivalent complete with all standard accessories as per existing model installed at AC plant.
Note:- (i) Sealed unit shall be purchased from authorised dealers/agents. (ii) Cost of labour for fixing and testing of leakage alongwith initial charging of suitable refrigerant (R-407C) & T & P shall be deemed to include in the quoted rate of this item.
(iii) Unit rate quoted shall include for the necessary elelctrical check i.e checking of panel wiring to run the compressor smoothly.
(iv) Before opening/ dismantling of unserviceable compressor the refrigerant to be taken in empty cylinder as directed by Engr-in-Charge.
(v) Contractor shall submit test certificate alongwith purchase voucher before claiming the payment. | 5 | Each | 1,45,000 ₹7.3 L | 1,42,900 ₹7.1 L |
| 2.00 | Material and labour for taking out all old unserviceable PVC fills from cooling tower of capacity upto 162 TR and supply and fix in replacement of eliminator of cooling tower upto 162 TR complete all as specified and directed. | 100 | Each | 180 ₹18,000 | 99 ₹9,900 |
| 3.00 | Cleaning the cooling tower by applying wire brush, washing powder and other solvent by removing the deposited impurities sush as silt, dust particles mud/ sand inside the dume and around the fins,cleaning of base tray & grills, pot stainer, main shaft etc and other connected items, servicing of fan motor including changing of bearings and greasing refixing the fan, frill & top cover including testing commissioning after reassembling complete including painting all as directed by Engr-in-charge
(a) Cooling tower of capacity upto 162 TR | 1 | Each Job | 5,000 ₹5,000 | 2,100 ₹2,100 |
| 4.00 | Complete Servicing of AHUs installed in AC plants, removing of air filters and refixing after cleaning with air blower and water with suitable cleaning agent , cleaning of cooling coil with wire brush ,air blower and water spraying pump with gun and mixing the chemical suitable for removing of scales on aluminium fins and straighting the fins of cooling coil by using suitable brush for capacity upto 25000 CFM as directed by Engr-in-Charge. | 2 | Each job | 10,000 ₹20,000 | 6,150 ₹12,300 |
| 5.00 | Supply and fixing of canvas housing suitable for existing connection AHU damper to Supply air Duct complete all as specified and directed by Engr-in-Charge. | 4 | Each | 1,500 ₹6,000 | 1,550 ₹6,200 |
| 6.00 | Supply and fix in replacement of Single phase preventor type SPP VSP3 3 phase, 415 Volts, 50 Hz AC Make Minilec or equivalent all as specified and directed. | 4 | Each | 1,850 ₹7,400 | 665 ₹2,660 |
| 7.00 | Supply and fixing of connector in HVAC panel 6 Amp to 35 Amp 230 V 2 way complete all as specified and directed. | 30 | Each | 150 ₹4,500 | 54 ₹1,620 |
| 8.00 | Supply and fix Microprocessor Scroll Controller for compressor of 66 TR Capacity (Range 24/7/7) including removing unserviceable of Microprocessor complete all as specified and directed.The Microprocesor should be as per the existing one and installed by the company authorised person duly callibrated and necessary wiring work also included in the quoted rate to the satisfication of Engr-in-charge. | 2 | Each | 5,400 ₹10,800 | 39,500 ₹79,000 |
| 9.00 | Supply and Fix in repairs of unserviceable 10/12.5HP Star Delta Starter comprising of following material for each starter : 3 Nos : 25 A TP Contactor, 1 No - O/L relay 10-16 A, 1 No - Timer , 1 No- Single Phase Preventer set of on off push buttons and indicating lights 1 No - auto Manual Switch, 1 No control fuse link, all as specified and directed by Engr-in-Charge. | 5 | Each | 3,500 ₹17,500 | 13,400 ₹67,000 |
| 10.00 | Supply and fix in replacement electronic timer 800SQA Make M/s Selec/GIC/Siemens/ M/s Havells working voltage 240V 50 Hz all as specified and directed by Engr-in-charge. | 2 | Each | 1,500 ₹3,000 | 1,350 ₹2,700 |
Updated dates
Tender Value
₹15.0 L
EMD Value
₹30,000
Closing Date
5 Jan 2026, 6:00 pmClosed
CWE Karanja
CWE Karanja Naval Station Karanja, Uran, Navi Mumbai - 400704
REPAIR REPLACEMENT OF MAJOR DEFECTIVE PARTS OF AC PLANT SUCH AS COMPRESSOR, AHU MOTOR CHILER UNIT HEATING SYSTEM AND ALLIED WORKS OF KHASTAN WORKSHOP AT NAD EXPLOSIVE AREA AT NAVAL STATION KARANJA
2025_MES_738252_2
84502-K/E8
Open Tender
Electrical and Maintenance Works
Naval Station Karanja
Please refer Tender documents.
8 documents required · 8 mandatory
₹500
GE(NW) Karanja
₹30,000
9 Jan 2026
26 Nov 2025
7 Jan 2026
26 Nov 2025
5 Jan 2026
10 Dec 2025
Amount
Material and labour for taking out all old unserviceable PVC fills from cooling tower of capacity upto 162 TR and supply and fix in replacement of eliminator of cooling tower upto 162 TR complete all as specified and directed.
Cleaning the cooling tower by applying wire brush, washing powder and other solvent by removing the deposited impurities sush as silt, dust particles mud/ sand inside the dume and around the fins,cleaning of base tray & grills, pot stainer, main shaft etc and other connected items, servicing of fan motor including changing of bearings and greasing refixing the fan, frill & top cover including testing commissioning after reassembling complete including painting all as directed by Engr-in-charge (a) Cooling tower of capacity upto 162 TR
Complete Servicing of AHUs installed in AC plants, removing of air filters and refixing after cleaning with air blower and water with suitable cleaning agent , cleaning of cooling coil with wire brush ,air blower and water spraying pump with gun and mixing the chemical suitable for removing of scales on aluminium fins and straighting the fins of cooling coil by using suitable brush for capacity upto 25000 CFM as directed by Engr-in-Charge.
Supply and fixing of canvas housing suitable for existing connection AHU damper to Supply air Duct complete all as specified and directed by Engr-in-Charge.
Supply and fix in replacement of Single phase preventor type SPP VSP3 3 phase, 415 Volts, 50 Hz AC Make Minilec or equivalent all as specified and directed.
Supply and fixing of connector in HVAC panel 6 Amp to 35 Amp 230 V 2 way complete all as specified and directed.
Supply and Fix in repairs of unserviceable 10/12.5HP Star Delta Starter comprising of following material for each starter : 3 Nos : 25 A TP Contactor, 1 No - O/L relay 10-16 A, 1 No - Timer , 1 No- Single Phase Preventer set of on off push buttons and indicating lights 1 No - auto Manual Switch, 1 No control fuse link, all as specified and directed by Engr-in-Charge.
Supply and fix in replacement electronic timer 800SQA Make M/s Selec/GIC/Siemens/ M/s Havells working voltage 240V 50 Hz all as specified and directed by Engr-in-charge.
Supply and Fix in replacement Air break contactor Model No 3TS3500-0A with Auxiliary 3TX400--2A 1 NC 415 V, 50 Hz, AC make M/s L&T / M/s Havells/ Siemens/ Standara / legrand all as specified and directed.
Supply and fix in replacement of thermostatic expansion valve of suitable capacity MVE size suitable for scroll type chiller units for keep a constant superheat or refrigerant level situation in refrigeration system based on evaporator outlet temperature and pressure. Brazing of the expansion valve is in the scope of the contractor in this item all as per entire satisfication of Engr-in-charge.
Supply and fix in repairs Auto capacity regulator solenoid valve of Make : Rotex, 220V, 50HZ or equivalent in Avcon, Accel cat part No 50 including connecting of interlock wiring, nut, bolt, wahser etc all as specified and directed by Engr-in-charge
Supply and fix in repairs Coil for solenoid valve SP-180 cat part No 50-A of Make : Accel, Sporlan, Rotex connecting into liquid line including interlock wiring, nut, bolt , washer etc all as specified and directed by Engineer-in-Charge.
Supply and Fix in repairs of Chilled water sensor as per existing make and type complete all as specified and directed
Supply and Fix in repairs of pressure transduser sensor for LP and HP of the compressor unit as per existing make and type complete all as specified and directed
Supply and fix in replacement of flow switch as per existing make and model complete all as specified and directed.
Supply and fix in replacement of step down transformer 220 V AC 12 DC as specified and directed by Engr-in-Charge.
Material and Labour for Replacement of old unserviceable pressure relief valve of condenser 3/8" BSP threaded suitable for 300 PSI all as specified and directed by Engr-in-Charge.
Supply and fix in repairs pressure gauge of range 30-150 of make M/s Fiebig/ M/s Uday or equivalent including syphon and syphon valve complete all as specified and directed.
Supply and fix in repairs pressure gauge of range 0-200, including syphon and syphon valvecomplete all as specified and directed by Engr-in-Charge
Supply and fix in repair on-off push button pendants with elements red/green with NO/NC make MIMIC/ M/s L&T/ Legrand / HPL all as specified and directed.
Supply and Fix in replacement of butterfly valve of 65 mm dia, cast iron body, integrally molded close and body construction with hand lever, operated and rating of PN 1.6 with thermal insulation as per requirement of condensser and chilled water line complete all as specified and directed .
Supply and Fix in replacement of butterfly valve of 80 mm dia, cast iron body, integrally molded close and body construction with hand lever, operated and rating of PN 1.6 with thermal insulation as per requirement of condenser and chilled water line complete all as specified and directed .
Supply and Fix in replacement of butterfly valve of 100 mm dia, cast iron body, integrally molded close and body construction with hand lever, operated and rating of PN 1.6 with thermal insulation as per requirement of condenser and chilled water line complete all as specified and directed .
Supply and Fix in replacement of butterfly valve of 125 mm dia, cast iron body, integrally molded close and body construction with hand lever, operated and rating of PN 1.6 with thermal insulation as per requirement of condenser and chilled water line complete all as specified and directed .
Supply and fixing MCB TP 40 to 63 AMP 415V 10KA 'C' curve complete all as specified and directed.
Supply and Fix in replacement MCCB 3 Pole, 415 V, fixed type, 160 Amps with breaking capacity 36 KA incl taking down old unsv MCCB all as specified and directed.
Supply and fix copper lugs suitable for 2.5 sqmm pin type all as specified and directed by Engr-in-Charge.
Supply and fix copper lugs suitable for 6 sqmm pin/ring type all as specified and directed by Engr-in-Charge.
Supply and fixing in replacement indication lamp LED type of Red/Blue/Yellow and Green make M/s L & T or equivalent make of M/s Siemens all as specified and directed.
Supply and fix toggle switch suitable for 3 kw AC supply heater unit complete all as specified and directed by Engr-in-Charge.
Supply and fix Electric Auxiliary contact model No A1/A2 , 220V, AC Supply suitable for electric panel make schneider complete all as specified and directed by Engr-in-Charge.
Material and Labour for descaling of complete condenser units for central/ package type AC plants of following capacities by means of adding descaling chemical solution (HCL) or equivalent into the cooling tower sump as per requirements, and running the plant pump continuously till all the scale of pipes/shell are removed including removing side covers of condenser and cleaning the water tubes by means of nylon brushes till the scaling is removed and re fixing of covers including replacement of neoprene rubber gasket and refixing pipe connection etc. all as specified and directed to complete satisfaction of Engr-in-charge (a) Condenser unit of AC plant up to 66 TR
Supply and fix in repairs protection caps made out of GI Sheet of thickness 1.6 mm with three GI strip supports of size 25x3mm for fixing with the Cooling Tower including GI nuts & bolts for fixing all as specified and directed
Supply and Fix in repairs of Motor and Voltage protective device as per existing make and type complete all as specified and directed by Engr-in-Charge. (a) M3 VPD 5-30 (2K 24-28)
Supply and fix in replacement of wall mounting /hanging type LED digital type temperature /relative humidity indicator with 2" large size display and minimum size (445x130x115mm) with following specifications complete all as specified and as directed by Engr-in-charge. Display : 2" Red LED x 2 Display, Accuracy : + 0.5%, Resolution : 0.1 deg C, 0.1 % RH, Input : 4-20mA, Enclousure : Powder coated metal case. Operating Voltage : 230V AC
Supply and Fix of Drift eleminator of cooling tower having capacity upto 160 TR as per existing at site complete all as specified and directed.
Supply and fix regenerable coarse type, dust proof for following sizes:- (a) AHU filter of size 60cm x 60 cm x5 cm
Material and Labour and Replacement of Hot Water Generator system 3 phase heating coil alongwith with proper checking of automatic sensor card and their accessories all as specified and directed by Engr-in-Charge.
Material and Labour for spray painting to Central AC Plant complete comprising of compressors, motors, condensor,cooling tower and cooling tower pumps, pump / monoblocks, MS / GI pipe lines of sizes etc after preparation of old painted surface as per colour code including and marking arrow, SM/ MES Nos, colour for 15 to 170 TR ACs plant as directed by the Engr-in- charge.
K A ELECTRIC CO (BID ID -3504954)
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