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GEM

Invitation to Bid - Operation of 4 X 300 TR HVAC Plant,CMC of 4 X 300 TR HVAC Plant,AMC of water treatment plant,Chemic in MADURAI, TAMIL NADU

Bid Publish Date

04-Jul-2025, 6:17 pm

Bid End Date

25-Jul-2025, 7:00 pm

EMD

₹4,63,890

Value

₹1,54,62,582

Progress

Issue04-Jul-2025, 6:17 pm
Technical25-07-2025 18:26:26
Financial
AwardCompleted
Explore all 4 tabs to view complete tender details

Quantity

6589

Category

Operation of 4 X 300 TR HVAC Plant

Bid Type

Two Packet Bid

Categories 76

Airports Authority Of India invites bids for Operation of 4 X 300 TR HVAC Plant, CMC of 4 X 300 TR HVAC Plant, AMC of water treatment plant, Chemical cleaning of existing resin in the softener plants including removing of existing resin, identification of worn out resins, cleaning and revamping, operating the softener plant, Replacing the existing resin make Thermax model Tulsion T42Na and refilling the softener plant Note The resin should be supplied before Ist quarter of the contract and 4th RAR bill will be released, Replacing the existing compressor lubricant oil ICI RL 68 filter drier core, filter Mcquay, Wuhan, China Part No 735030528 removing the existing oil and submission of oil test reports, Top up of R 134 a refrigerant gas as and when required to achieve optimum level of refrigerent in chiller Make Mcquay PFS 330. 3 as per the approval of EIC. , 50mm FRP coating for existing cooling tower chilled water lines, Providing chemical dosing for 4X300TR cooling tower to keep water quality with in permissible limit, including submission of water test reports in MADURAI, TAMIL NADU. Quantity: 6589. Submission Deadline: 25-07-2025 19: 00: 00. Submit your proposal before the deadline.

Documents 4

GeM-Bidding-8049189.pdf

Main Document

BOQ Document

BOQ

BOQ Document

BOQ

GEM General Terms and Conditions Document

GEM_GENERAL_TERMS_AND_CONDITIONS

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Bill of Quantities (BOQ) 14 Items

Item # Title Description Quantity Unit Consignee Delivery (Days)
1 Operation of 4 X 300 TR HVAC Plant Job contract for operation of 4 X 300 TR capacity Water Cooled Centralised AC Plant along with all its related equipments and accessories as per the list attached in the Annexure I including BMS along with all its associated accessories, installed at NITB, in Three Shifts as per the need basis on all days including Sunday and public holidays, complete as required as per the terms and conditions of the contract. 12 month [email protected] 365
2 CMC of 4 X 300 TR HVAC Plant AICMC of 4X300TR capacity Water Cooled Centralised AC Plant along with all its related equipments and accessories as per the list attached in the Annexure - I including carrying out routine or preventive maintenance, breakdown maintenance, replacement of all defective componenets or equipments etc. as per the terms and conditions of the contract enclosed. Excluding items mentioned in special conditions. 12 month [email protected] 365
3 AMC of water treatment plant Job contract for carrying out water regeneration in softener plants installed at service block in general shift/as per the need basis on all days including Sunday and public holidays including supply of minimum 350Kg/day salt to carry out water regeneration whenever the hardness of water reaches not more than 80ppm as per the terms & conditions of contract etc. complete as required. 12 month [email protected] 365
4 Chemical cleaning of existing resin in the softener plants including removing of existing resin, identification of worn out resins, cleaning and revamping, operating the softener plant Chemical cleaning of existing resin in the softener plants including removing of existing resin, identification of worn out resins, cleaning & revamping, operating the softener plant along with back wash, replacing/alteration of faulty air vent, submission of reports as per the terms & conditions of contract etc. complete as required. 1 job [email protected] 365
5 Replacing the existing resin make Thermax model Tulsion T42Na and refilling the softener plant Note The resin should be supplied before Ist quarter of the contract and 4th RAR bill will be released Replacing the existing resin make Thermax model Tulsion T42Na and refilling the softener plant with new resin, commissioning the plant for normal operation including disposal of wornout resin, submission of test reports etc. complete as required. Note The resin should be supplied before Ist quarter of the contract and 4th RAR bill will be released subject to compliance of the same. 5,500 ltrs [email protected] 365
6 Replacing the existing compressor lubricant oil ICI RL 68 filter drier core, filter Mcquay, Wuhan, China Part No 735030528 removing the existing oil and submission of oil test reports Replacing the existing compressor lubricant oil ICI RL 68 filter drier core, filter Mcquay, Wuhan, China Part No 735030528 and associated accessories including removing the existing oil, filter driers and associated accessories, cleaning, Vaccuming, Pressure test, Oil leakage test, revamping, operating the chiller, and submission of oil test reports as per manufacture recommendation. 530 ltrs [email protected] 365
7 Top up of R 134 a refrigerant gas as and when required to achieve optimum level of refrigerent in chiller Make Mcquay PFS 330.3 as per the approval of EIC. Top up of R 134 a refrigerant gas as and when required to achieve optimum level of refrigerent in chiller Make Mcquay PFS 330.3 as per the approval of EIC. 400 kg [email protected] 365
8 50mm FRP coating for existing cooling tower chilled water lines 50mm FRP coating for existing cooling tower chilled water lines 50 sqm [email protected] 365
9 Providing chemical dosing for 4X300TR cooling tower to keep water quality with in permissible limit, including submission of water test reports Suitable scale inhibitor for daily chemical dosing minimum 60Kg per month of make KEM Watertreat C7200M or similar or superior make 12 month [email protected] 365
10 Providing chemical dosing for 4X300TR cooling tower to keep water quality with in permissible limit, including submission of water test reports Suitable sludge dispersant chemical for daily chemical dosing minimum 45Kg per month of make KEM Watertreat 1003D or similar or superior make. 12 month [email protected] 365
11 Providing chemical dosing for 4X300TR cooling tower to keep water quality with in permissible limit, including submission of water test reports Non oxidising biocide to prevent growth of algae and bacteria for weekly chemical dosing minimum 12Kg per month of make KEM Watertreat C7306 or similar or superior make 12 month [email protected] 365
12 Providing chemical dosing for 4X300TR cooling tower to keep water quality with in permissible limit, including submission of water test reports Oxidising biocide to prevent growth of algae and bacteria for weekly chemical dosing minimum 12Kg per month of make KEM Watertreat SBR or similar or superior make 12 month [email protected] 365
13 Providing chemical dosing for 4X300TR cooling tower to keep water quality with in permissible limit, including submission of water test reports Dealkalizer to prevent alkalinity of water, particularly carbonate and bicarbonate by daily chemical dosing minimum 600Kg month of make KEM Watertreat or similar or superior make 12 month [email protected] 365
14 Providing chemical dosing for 4X300TR cooling tower to keep water quality with in permissible limit, including submission of water test reports Corrosion inhibitor to prevent corrosion and metal loss for daily chemical dosing minimum 9 Kg per month of KEM watertreat C402 or similar or superior make 12 month [email protected] 365

Required Documents

1

Experience Criteria

2

Past Performance

3

Bidder Turnover

4

OEM Authorization Certificate

5

OEM Annual Turnover

6

Additional Doc 1 (Requested in ATC)

7

Compliance of BoQ specification and supporting document *In case any bidder is seeking exemption from Experience / Turnover Criteria

8

the supporting documents to prove his eligibility for exemption must be uploaded for evaluation by the buyer

Technical Results

S.No Seller Item Date Status
1BLUE STAR LIMITED   Under PMA-25-07-2025 18:26:26Qualified
2GNOSI TECH SERVICES   Under PMA-25-07-2025 18:52:07Disqualified
3POWERMECH SERVICES PRIVATE LIMITED   Under PMA-25-07-2025 15:41:26Qualified
4SNOWMEX ENGINEERS LIMITED   Under PMA-19-07-2025 17:03:17Qualified
5SUPERTECH ENGINEERS   Under PMA-24-07-2025 13:45:56Qualified
6VOLTAS LIMITED   Under PMA-24-07-2025 19:09:23Qualified

Financial Results

Rank Seller Price Item
L1SUPERTECH ENGINEERS(MSE,MII)( MSE Social Category:General )    Under PMA₹1,15,36,964Item Categories : Operation of 4 X 300 TR HVAC Plant,CMC of 4 X 300 TR HVAC Plant,AMC of water treatment plant,Chemic
L2SNOWMEX ENGINEERS LIMITED (MSE,MII)( MSE Social Category:General )    Under PMA₹1,23,94,109Item Categories : Operation of 4 X 300 TR HVAC Plant,CMC of 4 X 300 TR HVAC Plant,AMC of water treatment plant,Chemic
L3POWERMECH SERVICES PRIVATE LIMITED (MSE,MII)( MSE Social Category:General )    Under PMA₹1,31,81,438Item Categories : Operation of 4 X 300 TR HVAC Plant,CMC of 4 X 300 TR HVAC Plant,AMC of water treatment plant,Chemic
L4BLUE STAR LIMITED (MII)   Under PMA₹1,33,47,284Item Categories : Operation of 4 X 300 TR HVAC Plant,CMC of 4 X 300 TR HVAC Plant,AMC of water treatment plant,Chemic
L5VOLTAS LIMITED (MII)   Under PMA₹1,46,15,372Item Categories : Operation of 4 X 300 TR HVAC Plant,CMC of 4 X 300 TR HVAC Plant,AMC of water treatment plant,Chemic