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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹11.7 LAccepted-AOC KALIAPPA COMPLEX THRICHY ROAD RANGANATHAPURAM SULUR COIMBATORE 641 402 | COIMBATORE | COIMBATORE | TAMIL NADU | 641402 | L1 | Accepted-AOC Lowest Bidder | |
| 2 | L2₹14.5 L+₹2.6 L (21.8%)Rejected-Finance NO 9 1ST FLOOR C J N HERITAGE PWD MAIN ROAD AKASH NAGAR B NARAYANAPURA DOORAVANI NAGAR BANGALORE 560016 | BANGALORE | BENGALURU URBAN | KARNATAKA | 560016 | L2 | Rejected-Finance Other than lowest bidder |
| Sl No | Description | Qty | Unit | SUPER COOL L1 | Glacier Cooling Solutions Private Limited L2 |
|---|---|---|---|---|---|
| 1.00 | Comprehensive Maintenance of following AC Plants by OEM/ Authorised dealer of OEM including preventive mainteinance services (quarterly) and attending all call breakdowns, Checking, maintaining and ensuring smooth function of the Air conditioning system equipments without any abnormalities in noise, temperature,pressures and current drawn by the motors and carrying out rectification/repair/replacement of defective parts.
I. DETAIL OF AC PLANTS 1
a) water-cooled scroll chillers (03 Nos.),
b) cooling tower (01 No.),
c) chiller pumps (02 Nos., 5 HP each),
d) condenser pumps (02 Nos., 5 HP each)
e) Double-skin AHUs (15 TR – 02 Nos. and 10 TR – 02 Nos.),
f) LT panel board (01 No.),
g) Air-cooled package AC units (10 TR – 06 Nos.), | 11 | Job | 27,000 ₹2,97,000 Lowest | 35,000 ₹3,85,000 |
| 1.10Item No.1 Comtd.... II. Water Cooled Chiller AC Plants of capacity 26 TR-03 Nos Make - Voltas (Location - HQ SAC) DETAIL OF AC PLANTS 2 (i) Chiller Unit - 03 Nos (Machine Ser No ACWCD 5026 DPMN2X1P) (ii) Compressor - 09 Nos (Machine Ser No SZ18554 RC) (iii) Cooling tower with FRP Basin - 01 Set (RB - 9061) (iv) Monoblock pump set 5 HP - 02 Nos , Make - Kirloskar KDS 520, 3 Phase. (v) 15 TR Double Sking AHU - 02 Nos (vi) 10 TR Double Skin AHU - 02 Nos (vii) Pump set 5 HP Make - KBL - 02 Nos DB 40/12, 3000 RPM viii) LT Panel Board Indoor type - 01 No | |||||
| 1.20Note for item No. 1 (a) Scope of Works include the following (i) To attend all the complaints/break down. (ii) Inspecting the plant and carry out preventive maintenance quarterly basis. (iii) To check the refrigeration system, compressor, controller, motor and starter and ensure healthy working (iv) Checking the system for any leaks and rectification of leaks if found including refrigerant. (v) Taking the set of readings and evaluating to ensure satisfactory performance for the plant. (vi) Checking the control system for operation and adjusting the settings. (vii) Checking the functioning of compressor and its accessories and replace if required. (viii) Annual checking of compressor oil and changing if required. (ix) De-scaling of water-cooled condenser once in a year (x) Checking the functioning of the microprocessor controller for its proper functioning. (xi) Contractor shall provide log sheets with a book for three months each for a year in specified format, complaint slip and complaint register. | |||||
| 1.30(b) After occurrence of any breakdown or receipt of complaint, the contractor shall attend the same within 2 hours; failing which, suitable recovery/penalty shall be effected from the contractor’s dues as per contract conditions (c) Replacement of cooling tower fencing, compressor, temperature sensors, PCB, microprocessor, motor rewinding, fan leaf, motor painting, Motor winding cooling tower structural painting, refrigerant gas charging, major leak rectification, and fan belts (if required) shall be treated as extra items and will be measured paid separately and cost of these items are not included in the quoted rate of item No.1. | |||||
| 2.00 | Supply, installation, testing and commissioning of temperature sensor HVAC of approved make/OEM, including removal of defective sensor, supply of new sensor conforming to original equipment specifications, fixing in position, proper termination with control wiring, insulation of joints, calibration, integration with existing control system, and ensuring satisfactory operation complete all as directed.
Note:- The scope includes all labour, tools, tackles and minor consumables required for complete the installation. The work shall be carried out as specified and as directed by the Engineer-in-Charge. The quoted rate shall include the cost of OEM/approved make sensor and complete fixing charges. | 2 | Each | 4,500 ₹9,000 | 2,450 ₹4,900 Lowest |
| 3.00 | M&L for preparation of Surface by thorough cleaning, scraping, wire brushing and removal of rust, dirt and loose paint and painting of complete cooling tower including casing, fan deck, basin exterior, supports and all accessible parts and application of one coat of anti-corrosive primer and coat of synthetic enamel/epoxy paint of approved make and shade, complete in all respects, as specified and as directed by the Engineer-in-Charge. | 1 | Job | 12,000 ₹12,000 | 7,500 ₹7,500 Lowest |
| 4.00 | M&L for Carrying out servicing, overhauling and painting of water chiller motor, including dismantling, thorough cleaning, inspection, attending defects, bearing replacement/ greasing, insulation testing, reassembly, testing and commissioning, and applying approved anti-corrosive paint (one coat), complete as required | 4 | Job | 13,500 ₹54,000 | 8,500 ₹34,000 Lowest |
| 5.00 | M&L for fabrication and erection of hot dip galvanised GI chain link fencing (size 9m dia x 1.5m height appx.) including line wires, mesh of 4mm dia , 50x50mm mesh, rails, straining bolts etc including provision of binding wire inside and around the cooling tower area, including supply of GI posts, chain link mesh, necessary supports and fittings, excavation and concree posts as per local engineerimg practice, proper alignment, fixing of fencing all around for safety and protection, including anti-corrosive coating/painting of posts where required, complete in all respects including finishing and site clearance | 1 | Job | 20,000 ₹20,000 Lowest | 50,000 ₹50,000 |
| 6.00 | Supply and charging of R407C refrigerant gas for chiller plant compressors and package AC units including leak checking, evacuation, complete/top-up charging and testing, as specified and directed. Note : For leak test nitrogen gas paid separately | 80 | KG | 1,500 ₹1,20,000 | 1,350 ₹1,08,000 Lowest |
| 7.00 | Supply and charging of dry nitrogen gas for leak testing of refrigeration system including pressurizing to required test pressure, leak detection, and maintaining/monitoring holding pressure for specified duration, complete as specified and directed | 40 | KG | 350 ₹14,000 | 180 ₹7,200 Lowest |
Tender Value
₹14.9 L
EMD Value
₹30,000
Closing Date
15 Sept 2026, 6:00 pmClosed
CWE AF Trivandrum
HQ CWE AF TRIVANDRUM HQ SAC IAF Complex Akkulam Thruvikkal Post Trivandrum 11
COMPREHENSIVE MAINTENANCE OF CENTRAL TYPE AC PLANT AND PACKAGE TYPE AC AT HQ SAC(U) UNDER GE(AF) TRIVANDRUM
2026_MES_784361_1
82696/E8
Open Tender
Electrical and Maintenance Works
Item Rate
330 days
GE (AF) Trivandrum
Please refer Tender documents.
7 documents required · 7 mandatory
₹500
GE AF Trivandrum
₹30,000
Yes
25 Sept 2026
13 Aug 2026
17 Sept 2026
13 Aug 2026
15 Sept 2026
27 Aug 2026
13 Aug 2026 - 20 Aug 2026
| Sl No | Description | Qty | Unit | Est. Rate | Est. Amount |
|---|---|---|---|---|---|
| 1 | Comprehensive Maintenance of following AC Plants by OEM/ Authorised dealer of OEM including preventive mainteinance services (quarterly) and attending all call breakdowns, Checking, maintaining and ensuring smooth function of the Air conditioning system equipments without any abnormalities in noise, temperature,pressures and current drawn by the motors and carrying out rectification/repair/replacement of defective parts.
I. DETAIL OF AC PLANTS 1
a) water-cooled scroll chillers (03 Nos.),
b) cooling tower (01 No.),
c) chiller pumps (02 Nos., 5 HP each),
d) condenser pumps (02 Nos., 5 HP each)
e) Double-skin AHUs (15 TR – 02 Nos. and 10 TR – 02 Nos.),
f) LT panel board (01 No.),
g) Air-cooled package AC units (10 TR – 06 Nos.), | 11 | Job | - | - |
| 1.1 | Item No.1 Comtd....
II. Water Cooled Chiller AC Plants of capacity 26 TR-03 Nos Make - Voltas
(Location - HQ SAC)
DETAIL OF AC PLANTS 2
(i) Chiller Unit - 03 Nos (Machine Ser No ACWCD 5026 DPMN2X1P)
(ii) Compressor - 09 Nos (Machine Ser No SZ18554 RC)
(iii) Cooling tower with FRP Basin - 01 Set (RB - 9061)
(iv) Monoblock pump set 5 HP - 02 Nos , Make - Kirloskar KDS 520, 3 Phase.
(v) 15 TR Double Sking AHU - 02 Nos
(vi) 10 TR Double Skin AHU - 02 Nos
(vii) Pump set 5 HP Make - KBL - 02 Nos DB 40/12, 3000 RPM
viii) LT Panel Board Indoor type - 01 No | - | - | - | - |
| 1.3 | (b) After occurrence of any breakdown or receipt of complaint, the contractor shall attend the same within 2 hours; failing which, suitable recovery/penalty shall be effected from the contractor’s dues as per contract conditions
(c) Replacement of cooling tower fencing, compressor, temperature sensors, PCB, microprocessor, motor rewinding, fan leaf, motor painting, Motor winding cooling tower structural painting, refrigerant gas charging, major leak rectification, and fan belts (if required) shall be treated as extra items and will be measured paid separately and cost of these items are not included in the quoted rate of item No.1. | - | - | - | - |
| 2 | Supply, installation, testing and commissioning of temperature sensor HVAC of approved make/OEM, including removal of defective sensor, supply of new sensor conforming to original equipment specifications, fixing in position, proper termination with control wiring, insulation of joints, calibration, integration with existing control system, and ensuring satisfactory operation complete all as directed.
Note:- The scope includes all labour, tools, tackles and minor consumables required for complete the installation. The work shall be carried out as specified and as directed by the Engineer-in-Charge. The quoted rate shall include the cost of OEM/approved make sensor and complete fixing charges. | 2 | Each | - | - |
| 3 | M&L for preparation of Surface by thorough cleaning, scraping, wire brushing and removal of rust, dirt and loose paint and painting of complete cooling tower including casing, fan deck, basin exterior, supports and all accessible parts and application of one coat of anti-corrosive primer and coat of synthetic enamel/epoxy paint of approved make and shade, complete in all respects, as specified and as directed by the Engineer-in-Charge. | 1 | Job | - | - |
| 4 | M&L for Carrying out servicing, overhauling and painting of water chiller motor, including dismantling, thorough cleaning, inspection, attending defects, bearing replacement/ greasing, insulation testing, reassembly, testing and commissioning, and applying approved anti-corrosive paint (one coat), complete as required | 4 | Job | - | - |
| 5 | M&L for fabrication and erection of hot dip galvanised GI chain link fencing (size 9m dia x 1.5m height appx.) including line wires, mesh of 4mm dia , 50x50mm mesh, rails, straining bolts etc including provision of binding wire inside and around the cooling tower area, including supply of GI posts, chain link mesh, necessary supports and fittings, excavation and concree posts as per local engineerimg practice, proper alignment, fixing of fencing all around for safety and protection, including anti-corrosive coating/painting of posts where required, complete in all respects including finishing and site clearance | 1 | Job | - | - |
| 6 | Supply and charging of R407C refrigerant gas for chiller plant compressors and package AC units including leak checking, evacuation, complete/top-up charging and testing, as specified and directed. Note : For leak test nitrogen gas paid separately | 80 | KG | - | - |
| 7 | Supply and charging of dry nitrogen gas for leak testing of refrigeration system including pressurizing to required test pressure, leak detection, and maintaining/monitoring holding pressure for specified duration, complete as specified and directed | 40 | KG | - | - |
| 8 | S&F in repairs 13 Ton compressor for water chiller plant including dismantling, installation of new compressor, oil & gas charging, testing & commissioning, complete.
Note:- The existing water chiller plant is of make M/s Voltas and compressor provided shall be of a make approved by M/s Voltas. The warranty and manufacturer test certificate shall be submitted. | 2 | Each Job | - | - |
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