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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹98.8 LAccepted-AOC SHOP NO 10 BMC SHOPPING CENTRE MITHA NAGAR GOREGAON WEST MUMBAI 400 104 | MUMBAI | MUMBAI SUBURBAN | MAHARASHTRA | 400104 | L1 | Accepted-AOC Accepted | |
| 2 | L2₹1.0 Cr+₹2.6 L (2.62%)Rejected-AOC 2ND FLOOR 2B SORAJ ESTATE ULUBARI K C PATOWARI ROAD ULUABRI KAMRUP ASSAM 781007 | KAMRUP METRO | ASSAM | 781007 | L2 | Rejected-AOC Rejected | |
| 3 | L3₹1.0 Cr+₹3.0 L (3.05%)Rejected-AOC | L3 | Rejected-AOC Rejected | |
| 4 | L4₹1.0 Cr+₹3.8 L (3.79%)Rejected-AOC SWAGAT CO OP HSG SOCIETY LTD 22 303 CHAITANYA SHIVAJI RAJE COMPLEX MHADA COMPLEX OPP EKA NAGAR KANDIVALI W MUMBAI 400 067 | MUMBAI | MUMBAI SUBURBAN | MAHARASHTRA | 400067 | L4 | Rejected-AOC Rejected |
| Sl No | Description | Qty | Unit | Shree Ayyappa Engineering L1 | RS COOLING APPLIANCES L2 | cooltech engineering services L4 | HVAC Engineering Co L3 |
|---|---|---|---|---|---|---|---|
| 1.00 | Dismantling the existing Air conditioning plant, DX type (3x30 TR) complete with condenser motor driven pump sets, AHUs, cooling tower, ducting, pump sets and valves including pipe lines and electrical panel board and transporting to MES Store yard.
Note: Standby cooling system to maintain the temperature of critical system during the duration of work at NTS (K) should be deemed inclusive of the quoted rate. | 1 | Job | 99,000 ₹99,000 | 1,00,000 ₹1,00,000 | 1,00,000 ₹1,00,000 | 50,000 ₹50,000 Lowest |
| 2.00 | Supply and fix central air conditioning installations including AHUs,water pump sets, cooling towers, ducting and electrical connection suitable for 3 phase, AC supply scroll chiller of capacity 3 X 38 TR consisting of :- | 1 | Each Job | 81,95,000 ₹81,95,000 Lowest | 93,50,000 ₹93,50,000 | 81,95,050 ₹81,95,050 | 92,50,000 ₹92,50,000 |
| 2.01Chiller Unit (Qty 3 Nos):- Supply, installation, testing & commissioning of water cooled scroll chiller unit total 03 ( 2 working + 1 standby) including PCC foundation, each having minimum capacity 38 TR with scroll compressor energy efficient and eco friendly R-134A / R-404 refrigerant (A) Mode : (i) Auto/Manual (ii) Single phasing protection (iii) Compressor restart protection (iv) 10- sec time delay between system (v) Short circuit protection 5 degree C - Anti feeze protection (vi) Display on micro control indicating (vii) Display on micro control indicating compressor on Refrigerant : (i) R-134A or any other non CFC/ non HCFC gas (ii) Actual capacity as per ambient condition Chiller : (i) Chilled water inlet temp. 12 degree C (ii) Chilled water outlet temp. 7 degree C (B) Condensor :- (i) Condensor water inlet temp 32 degree C (ii) Condensor water outlet temp. 36 degree C (a) Plant offered by the tenderer must confirm to meet the desired condition as per the data sheet attached as annexure I. (b) The water flow rate in GIN are appropriate & minor variation as per OEM design of the chiller is acceptable while meeting other criterias. (c) Inlet and outlet temp. conditions for the condenser water are appropriate and minor variation as per the design of equipment by OEM is allowed. (d) The system integratio shall be done and achieve the design condition as per given data sheet. | |||||||
| 2.02Cooling Tower (Qty 3 Nos):- Supply and fixing in replacement FRP induced draft rectangular counter flow type cooling tower (2W, 1S) with FRP basin of capacity 46 TR minimum and inlet/outlet/wet bulb temperature 36/32/27.8 degree with squirrel cage, vertical flange mounted extended thread shaft type, induction motor with totally enclosed weather proof enclosure, connecting the inlet and outlet existing pipelines including PVC fills, eliminator, FRP fan Deck, Hardware | |||||||
| 2.03Chiller water pump (Qty 3 Nos):- Supply & fixing in replacement chilled water mono block pump of capacity 5 HP ( 2 W, 1S), head 24 to 30 m having C.I. body, SS shaft & bronze impeller. | |||||||
| 2.04Condensor water pump (Qty 3 Nos):- Supply & fixing in replacement condensor water mono block pump of capacity 5 HP (2W, 1S), head 14 to 24 m having C.I. body, SS shaft & bronze impeller. | |||||||
| 2.05Acoustic (Qty 15 Sqm):- Material & labour for duct insulation with class O Acoustic insulation of ducts using opencell processed nitrile rubber having 32 mm thickness. | |||||||
| 2.06Duct Insulation (Qty 100 Sqm):- Supply, installation & testing of insulation of ducts using opencell processed nitrile rubber having 25 mm thickness. | |||||||
| 2.07Duct (Qty 100 Sqm):- Supply, factory fabrication, installation , testing and commissioning of ducting for supply/return made out of GI steel metal 22 & 24 gauge, zinc coated complete with all standard accessories, flanges, GI hardware, self adhesive elastomeric foam gasket, support as per IS-655 | |||||||
| 2.08Air Handling Unit (Qty 01 No):- Supply, installation, testing and commissioning in replacement of AHU for operation of supply and return air application suitable capacity, indoor type, draw through type of sectionalized construction, factory made, having total static pressure should be 80 mm with floor mounted double skin type made of 40 mm thick modular AHU panel for outdoor AHU and 23 +/- 2 mm for indoor installed AHUs with GI casing of thickness 24 gauge outside layers and 24 gauge inside layer injected with CFC free polyurethane foam (PUF) of 40 kg/cum density insulation complete with blower section, chilled water cooling coil section, filter section with muffler and access door to attend the motor/fan with lighting provisions and all accessories of capacities in 30500 CFM (i) Cooling coil of 6/4 row deep copper tube with aluminium fins with automatic controlled + anti-freeze thermostat. (ii) Blower section complete with blower having forward curved centrifugal fan for weather make suitable for desired static pressure as specified, with minimum 2 bends GSS eliminators with suitable capacity TEFC squirrel cage induction motor ( IP-55 and class F Insulation VFD compatible) for operation on 3 phase 415 volt 50 HZ AC supply with belt driven pulley. (iii) Fine filter : Controller will also have fire trip alarm to shut AHU in case of signal from fire panel | |||||||
Tender Value
₹1.1 Cr
EMD Value
₹1.9 L
Closing Date
5 Sept 2025, 6:00 pmClosed
SHRI RK SINGH IDSE CWE(NW) KOCHI
CWE(NW) KOCHI
SPECIAL REPAIRS FOR REPLACEMENT OF BER AC PLANT AT BUILDING NO P-1 AT NTS (K)
2025_MES_724075_1
CWE(NW)KOCHI/81570
Open Tender
Civil Works
Item Rate
240 days
KOCHI
As per NIT
6 documents required · 6 mandatory
₹1,000
GE(NS) KOCHI
₹1.9 L
Yes
1 Nov 2025
1 Aug 2025
8 Sept 2025
1 Aug 2025
5 Sept 2025
22 Aug 2025
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