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Eligibility, documents, scope and key termsEligibility, required documents, scope of work and key terms of this tender, in one click.
| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹40.4 LAccepted-AOC BUILDING NO FLAT NO 19 6TH CROSS ROAD SANJEEVINI NAGAR MUDALAPALYA BANGALORE 560072 | BANGALORE | BANGALORE | KARNATAKA | 560072 | L1 | Accepted-AOC L1 | |
| 2 | L2₹46.2 L+₹5.6 L (13.9%)Rejected-Finance NO S 7 2ND CROSS 2ND MAIN KEB LAYOUT SANJAYANAGAR BANGALORE 560094 | BENGALURU URBAN | KARNATAKA | 560094 | L2 | Rejected-Finance NOT BEING LOWEST | |
| 3 | L3₹46.5 L+₹6.0 L (14.7%)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 | L3 | Rejected-Finance NOT BEING LOWEST | |
| 4 | L4₹47.5 L+₹7.0 L (17.1%)Rejected-Finance | L4 | Rejected-Finance NOT BEING LOWEST | |
| 5 | L5₹48.0 L+₹7.5 L (18.4%)Rejected-Finance M S RRK PROJECTS D 306 ADG P CHENNAI 11 3RD CROSS SIR MV LAYOUT VIDHYARANYAPURA POST BANGALORE 560097 | BENGALURU URBAN | KARNATAKA | 560097 | L5 | Rejected-Finance NOT BEING LOWEST |
| Sl No | Description | Qty | Unit | ANAND REFRIGERATION L6 | Glacier Cooling Solutions Private Limited L3 | RAHUL ENTERPRISES L1 | RASI AND COMPANY L4 | UNIVERSAL ENGINEERING L2 | RRK PROJECTS L5 |
|---|---|---|---|---|---|---|---|---|---|
| 1.00 | Material and labour for preventive maintenance of 14 Nos AHU cooling coil by taking out pre filters, cleaning of cooling coil and cleaning of AHU and cleaning of dampers refixing all removed parts, checking the operations of all safety devices, cleaning of electrical contacts, checking the electric circuits, testing, commissioning etc installed at CASDIC complete all as specified and as directed by Engineer-in-Charge.
NOTE :- AHU to cleaned twice in the contract period rate quoted shall be for each cleaning | 2 | EACH JOB | 9,000 ₹18,000 Lowest | 29,000 ₹58,000 | 14,000 ₹28,000 | 13,800 ₹27,600 | 28,000 ₹56,000 | 13,500 ₹27,000 |
| 2.00 | Material and labour for pressure testing each circuit of carrier make 250 TR 30G X model chiller for refrigerant leak by evacuating refrigerant gas from the circuit into the empty cylinder, leak testing of the circuit with dry nitrogen (N2) pressure for 48 hours by separating the entire system like low side, high side compressor condensers and rectifying the leakage vacuuming re-charging of evacuated refrigerant gas and testing complete all as specified and as directed.
NOTE :- Topping up of gas will be measured and paid separately under relevant item of Schedule 'A'. | 2 | EACH JOB | 35,000 ₹70,000 | 24,000 ₹48,000 | 21,000 ₹42,000 | 14,800 ₹29,600 | 25,000 ₹50,000 | 13,500 ₹27,000 Lowest |
| 3.00 | Material and labour for dismantling 1 No of screw compressor from 250 TR capacity chiller carefully with using hydraulic jack and chain pulley, putting dummy plates to suction and discharge line and transporting to authorized workshop for repair etc and refixing the same in the original place at CASDIC complete all as specified and as directed. | 1 | EACH JOB | 10,500 ₹10,500 | 11,500 ₹11,500 | 13,000 ₹13,000 | 10,400 ₹10,400 | 11,000 ₹11,000 | 10,000 ₹10,000 Lowest |
| 4.00 | Material and labour for dismantling of burnt out stator from screw compressor body, cutting, opening of burnt-out winding, rewinding with the same gauge of copper conductor of F class oil proof insulation applying one coat of varnish and kept at the electric oven and heated for 48 hours and refixing the same in the stator bringing back to site at CASDIC complete all as specified and as directed. | 1 | EACH JOB | 94,000 ₹94,000 | 94,000 ₹94,000 | 1,05,000 ₹1,05,000 | 90,000 ₹90,000 Lowest | 96,000 ₹96,000 | 93,000 ₹93,000 |
| 5.00 | Material and labour for complete over hauling of one 06 NA Model Carrier make Compressor in 250 TR chiller unit by opening the compressor end plate, removing the gear assembly with gear puller, removing the hydraulic chamber, removing the twin screws using puller, removing the bearing sets, O rings, rotor, terminal bolts and stator. Clean the entire mechanical parts with approved cleaning agent and oil the parts. Checks all the mechanical parts for wear and tear and replace if required. Reassemble the dismantled parts carefully by using required tools and tackles. Refix the twin screws and checks the alignment of screws for smooth operation. Refix the stator along with terminals, fix the gear assembly and hydraulic chamber. Checks the alignment of screws and gear assembly for smooth rotation. Refix the endplates and tightened the bolts and complete the overhauling all as per standard procedure complete all as specified and as directed. | 1 | EACH JOB | 48,850 ₹48,850 | 51,000 ₹51,000 | 69,000 ₹69,000 | 54,000 ₹54,000 | 50,300 ₹50,300 | 48,000 ₹48,000 Lowest |
| 6.00 | Material and labour for dismantling of winding from defective condenser fan motor of capacity upto 5HP and rewinding, with the same gauge of copper conductor and kept at electrical oven and heated for 48 hours and refixing the same in original position complete all as specified and as directed. | 3 | EACH JOB | 10,850 ₹32,550 | 10,400 ₹31,200 | 11,500 ₹34,500 | 11,000 ₹33,000 | 10,250 ₹30,750 Lowest | 10,500 ₹31,500 |
| 7.00 | Material and labour for general servicing and maintenance of the 250TR chiller unit. Pressure cleaning of the air cooled condenser coil, compressor and connected accessories checking the operations of all safety devices, cleaning of electrical contactors, checking the electric circuits at CASDIC complete all as specified and as directed. | 3 | EACH JOB | 4,800 ₹14,400 | 4,000 ₹12,000 Lowest | 6,500 ₹19,500 | 4,200 ₹12,600 | 8,000 ₹24,000 | 4,900 ₹14,700 |
| 8.00 | Material and labour for painting with one coat of synthetic enamel paint for complete chiller type AC plant of capacity 250TR completely to all connected items of the plant, motors, compressors with different colour including pipes lines with different colour complete all as specified and as directed by Engineer-in-Charge. | 3 | EACH JOB | 14,000 ₹42,000 | 13,850 ₹41,550 Lowest | 14,250 ₹42,750 | 15,250 ₹45,750 | 28,000 ₹84,000 | 14,000 ₹42,000 |
| 9.00 | Supply and fixing in replacement of dual core internal oil filter suitable for 250TR capacity chiller unit of carrier at CASDIC complete all as specified and as directed.
MAKE : CARRIER. | 6 | EACH | 13,250 ₹79,500 | 12,600 ₹75,600 Lowest | 12,600 ₹75,600 Lowest | 13,000 ₹78,000 | 12,700 ₹76,200 | 13,000 ₹78,000 |
| 10.00 | Supply and fixing in replacement of external oil filter suitable for 250 TR capacity chiller unit of carrier at CASDIC complete all as specified and as directed.
MAKE : CARRIER. | 6 | EACH | 22,000 ₹1,32,000 Lowest | 22,000 ₹1,32,000 Lowest | 29,000 ₹1,74,000 | 22,800 ₹1,36,800 | 23,000 ₹1,38,000 | 22,300 ₹1,33,800 |
Tender Value
₹49 L
EMD Value
₹98,000
Closing Date
8 Oct 2026, 6:00 pmClosed
Eligibility, documents, scope and key termsEligibility, required documents, scope of work and key terms of this tender, in one click.
MAJOR ANIRUDDHA SUBBA
DRDO Complex, CV Raman Nagar PO, Bangalore 560 093
REPAIRS AND MAINTENANCE OF CENTRAL TYPE AC PLANTS CHILLER PLANTS DUCTABLE ACs AND SPLIT ACs AT CASDIC AND RTC UNDER GE I R AND D EAST BANGALORE
2026_MES_787717_1
8758/E8
Open Tender
Electrical and Maintenance Works
Item Rate
270 days
GE I R AND D EAST BANGALORE
CLASS D CATEGORY c(i)
8 documents required · 8 mandatory
₹500
Yes
GE I R AND D EAST BANGALORE
₹98,000
Yes
31 Oct 2026
16 Sept 2026
10 Oct 2026
16 Sept 2026
8 Oct 2026
3 Oct 2026
16 Sept 2026 - 29 Sept 2026
| Sl No | Description | Qty | Unit | Est. Rate | Est. Amount |
|---|---|---|---|---|---|
| 1 | Material and labour for preventive maintenance of 14 Nos AHU cooling coil by taking out pre filters, cleaning of cooling coil and cleaning of AHU and cleaning of dampers refixing all removed parts, checking the operations of all safety devices, cleaning of electrical contacts, checking the electric circuits, testing, commissioning etc installed at CASDIC complete all as specified and as directed by Engineer-in-Charge.
NOTE :- AHU to cleaned twice in the contract period rate quoted shall be for each cleaning | 2 | EACH JOB | - | - |
| 2 | Material and labour for pressure testing each circuit of carrier make 250 TR 30G X model chiller for refrigerant leak by evacuating refrigerant gas from the circuit into the empty cylinder, leak testing of the circuit with dry nitrogen (N2) pressure for 48 hours by separating the entire system like low side, high side compressor condensers and rectifying the leakage vacuuming re-charging of evacuated refrigerant gas and testing complete all as specified and as directed.
NOTE :- Topping up of gas will be measured and paid separately under relevant item of Schedule 'A'. | 2 | EACH JOB | - | - |
| 3 | Material and labour for dismantling 1 No of screw compressor from 250 TR capacity chiller carefully with using hydraulic jack and chain pulley, putting dummy plates to suction and discharge line and transporting to authorized workshop for repair etc and refixing the same in the original place at CASDIC complete all as specified and as directed. | 1 | EACH JOB | - | - |
| 4 | Material and labour for dismantling of burnt out stator from screw compressor body, cutting, opening of burnt-out winding, rewinding with the same gauge of copper conductor of F class oil proof insulation applying one coat of varnish and kept at the electric oven and heated for 48 hours and refixing the same in the stator bringing back to site at CASDIC complete all as specified and as directed. | 1 | EACH JOB | - | - |
| 5 | Material and labour for complete over hauling of one 06 NA Model Carrier make Compressor in 250 TR chiller unit by opening the compressor end plate, removing the gear assembly with gear puller, removing the hydraulic chamber, removing the twin screws using puller, removing the bearing sets, O rings, rotor, terminal bolts and stator. Clean the entire mechanical parts with approved cleaning agent and oil the parts. Checks all the mechanical parts for wear and tear and replace if required. Reassemble the dismantled parts carefully by using required tools and tackles. Refix the twin screws and checks the alignment of screws for smooth operation. Refix the stator along with terminals, fix the gear assembly and hydraulic chamber. Checks the alignment of screws and gear assembly for smooth rotation. Refix the endplates and tightened the bolts and complete the overhauling all as per standard procedure complete all as specified and as directed. | 1 | EACH JOB | - | - |
| 6 | Material and labour for dismantling of winding from defective condenser fan motor of capacity upto 5HP and rewinding, with the same gauge of copper conductor and kept at electrical oven and heated for 48 hours and refixing the same in original position complete all as specified and as directed. | 3 | EACH JOB | - | - |
| 7 | Material and labour for general servicing and maintenance of the 250TR chiller unit. Pressure cleaning of the air cooled condenser coil, compressor and connected accessories checking the operations of all safety devices, cleaning of electrical contacts, checking the electric circuits at CASDIC complete all as specified and as directed. | 3 | EACH JOB | - | - |
| 8 | Material and labour for painting with one coat of synthetic enamel paint for complete chiller type AC plant of capacity 250TR completely to all connected items of the plant, motors, compressors with different colour including pipes lines with different colour complete all as specified and as directed by Engineer-in-Charge. | 3 | EACH JOB | - | - |
| 9 | Supply and fixing in replacement of dual core internal oil filter suitable for 250TR capacity chiller unit of carrier at CASDIC complete all as specified and as directed.
MAKE : CARRIER. | 6 | EACH | - | - |
| 10 | Supply and fixing in replacement of external oil filter suitable for 250 TR capacity chiller unit of carrier at CASDIC complete all as specified and as directed.
MAKE : CARRIER. | 6 | EACH | - | - |
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