ANNUAL MAINTENANCE SERVICES FOR WATER PURIFICATION AND CONDITIONING SYSTEM (Version 2) - Operation
Western Coalfields Limited
NAGPUR, MAHARASHTRA
Progress
Quantity
142
Category
ACMC of 500 LPH New RO Plant
Bid Type
Two Packet Bid
Airports Authority of India invites bids for ACMC of multiple water purification and dispensing systems across Goa, including 500 LPH RO plants (old and new), annual maintenance for 15 Oasis Model M8CRY drinking water fountains, 100 L and 10 L storage purification units, and supply of critical spares such as RO membranes, carbon filters, sediment filters, UF/UV components, and 24V DC booster pumps. Estimated contract value is ₹3,033,818 with an EMD ₹91,015. Location is Goa International Airport, Dabolim, South Goa 403801. Quantity adjustment up to 25% during contract; delivery timelines start after order date. Emphasizes comprehensive maintenance and genuine spares provisioning to ensure uninterrupted potable water output for airport facilities. This procurement targets reliable vendors with capabilities in integrated water purification systems and scheduled AMC services, plus supply of OEM-grade components. Unique aspects include a blend of stand-alone units, RO plants, and consumables under a single procurement scope, plus option to extend quantities under contracted rates.
Product scope includes ACMC of 500 LPH Old RO Plant
Product scope includes ACMC of 500 LPH New RO Plant
AMC for 15 Nos Model M8CRY Oasis drinking water fountains
AMC for 100 L capacity standalone water purification units (two years)
AMC for 10 L storage purification units with 20 LPH UV disinfection (two years)
Supply of critical spares: Sediment Filter 20 inch 5 micron; Outer dia 4 inch
Spare parts: PP Sediment Filter 20 inch; Carbon Block Filter 20 inch; RO Membrane 100 GPD 10 inch
Filters: Cartridge Carbon Filter 10 inch; Sediment Filter 10 inch; Carbon Block 10 inch
UF Membrane; UV Lamps 4 W; Booster Pumps 24V DC, 75 GPD
Delivery address: Airports Authority of India, Goa International Airport, Dabolim, South Goa 403801
EMD INR 91,015 via online RTGS; proof required with bid
Quantity can vary up to 25% during contract; extended delivery period rules apply
Delivery and installation at Goa International Airport; OEM-grade spares and AMC for specified units
2-year AMC for certain standalone units; supply of critical spares for RO/UF/UV systems
Documentation required: GST, PAN, experience, financials, OEM authorizations
EMD to be paid online; no explicit payment schedule in ATC; bidders must submit RTGS proof with bid
Delivery starts from order date; option to increase quantity up to 25% during contract; extended delivery period based on quantity ratio
Not explicitly detailed in ATC; standard LOI/LD applicable as per contract terms
Proven experience in supplying/maintaining water purification systems for large facilities
Financial stability evidenced by audited statements
OEM authorization for Oasis M8CRY and related RO/UF/UV components
GST registration and PAN details submitted with bid
Main Document
OTHER
BOQ
BOQ
ATC
GEM_GENERAL_TERMS_AND_CONDITIONS
Western Coalfields Limited
NAGPUR, MAHARASHTRA
Commissionerate Of Technical Education
AHMEDABAD, GUJARAT
Commissionerate Of Technical Education
Indian Army
PANCHKULA, HARYANA
N/a
PATAN, GUJARAT
Tender Results
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| Item # | Title | Description | Quantity | Unit | Consignee | Delivery (Days) |
|---|---|---|---|---|---|---|
| 1 | ACMC of 500 LPH Old RO Plant | ACMC and Servicing of 500 LPH RO plant Reverse Osmosis Plant including carrying out periodic maintenance activities such as Backwash Cleaning of Membranes Replacement of Pre- Filters Checking and tightning of Electrical Connections and performance testing including monthly testing of treated water from NABL MOEF accredited labs as per the latest norms of Government GSPCB complete etc as required and as per the special conditions of the contract 1 job 3 Months Old RO Plant as per Item no 1 a page no 154 | 8 | jobs | goa@electrical | 730 |
| 2 | ACMC of 500 LPH New RO Plant | ACMC and Servicing of 500 LPH RO plant Reverse Osmosis Plant including carrying out periodic maintenance activities such as Backwash Cleaning of Membranes Replacement of Pre- Filters Checking and tightning of Electrical Connections and performance testing including monthly testing of treated water from NABL MOEF accredited labs as per the latest norms of Government GSPCB complete etc as required and as per the special conditions of the contract 1 job 3 Months New RO Plant as per Item no 1 b page no 154 | 2 | jobs | goa@electrical | 730 |
| 3 | Annual Comprehensive Maintenance of Drinking Water Fountains 15 Nos Model M8CRY make Oasis | Annual Comprehensive Maintenance of Drinking Water Fountains 15 Nos Model M8CRY make Oasis comprising of two Fountains including day to day cleaning Periodic Maintenance activities Replacement of bubblers Maintenance of Chiller and Compressor unit and Minor repairs complete as required as per the special conditions of the Contract as per Item no 2 page no 154 | 24 | months | goa@electrical | 730 |
| 4 | Annual Comprehensive Maintenance of 100 ltrs storage capacity Standalone Water Purification and Dispensing Units - 1st Year | Annual Comprehensive Maintenance of 100 ltrs storage capacity Standalone Water Purification and Dispensing Units with Capacity of 50 LPH including periodical replacement of consumables spares such as Pre filters Carbon Filters RO Membrane including Repair replacements of PCBs complete etc as required and as per the special conditions of the Contract 1st Year as per Item no 3 a page no 154 | 7 | jobs | goa@electrical | 730 |
| 5 | Annual Comprehensive Maintenance of 100 ltrs storage capacity Standalone Water Purification and Dispensing Units - 2nd Year | Annual Comprehensive Maintenance of 100 ltrs storage capacity Standalone Water Purification and Dispensing Units with Capacity of 50 LPH including periodical replacement of consumables spares such as Pre filters Carbon Filters RO Membrane including Repair replacements of PCBs complete etc as required and as per the special conditions of the Contract 2nd Year as per Item no 3 b page no 154 | 7 | jobs | goa@electrical | 730 |
| 6 | Annual Comprehensive Maintenance of 10 ltrs Storage Capacity of Water Purification System with 20 LPH with Ultraviolet Disinfection - 1st Year | Annual Comprehensive Maintenance of 10 ltrs Storage Capacity of Water Purification System with 20 LPH with Ultraviolet Disinfection Make AQUAPRAG Model 20RO UV UF Including Periodic Cleaning activities Replacement of filters RO Membranes UF Filters Carbon filters replacement of UV lamps etc complete as required and as per the special conditions of the Contract 1st Year as per Item no 4 a page no 154 | 12 | jobs | goa@electrical | 730 |
| 7 | Annual Comprehensive Maintenance of 10 ltrs Storage Capacity of Water Purification System with 20 LPH with Ultraviolet Disinfection - 2nd Year | Annual Comprehensive Maintenance of 10 ltrs Storage Capacity of Water Purification System with 20 LPH with Ultraviolet Disinfection Make AQUAPRAG Model 20RO UV UF Including Periodic Cleaning activities Replacement of filters RO Membranes UF Filters Carbon filters replacement of UV lamps etc complete as required and as per the special conditions of the Contract 2nd Year as per Item no 4 b page no 154 | 12 | jobs | goa@electrical | 730 |
| 8 | Supply of critical spares 500 LPH RO Plant Sediment Filter Wound Filter 20 inch, 5 Micron, Outer dia- 4inch | Supply of critical spares for the Periodic Maintenance of 500 LPH RO Plant Drinking Water Fountains 100 ltrs storage capacity Standalone Water Purification and Dispensing Units 10 ltrs Storage Capacity of Water Purification System 500 LPH RO Plant Sediment Filter Wound Filter 20 inch, 5 Micron, Outer dia- 4inch as per Item no 5 a page no 154 | 10 | nos | goa@electrical | 730 |
| 9 | Supply of critical spares 100 Litres capacity Standalone Water Purification and Dispensing Units PP Sediment Filter 20 inch | Supply of critical spares for the Periodic Maintenance of 500 LPH RO Plant Drinking Water Fountains 100 ltrs storage capacity Standalone Water Purification and Dispensing Units 10 ltrs Storage Capacity of Water Purification System Standalone Water Purification and Dispensing Units PP Sediment Filter 20 inch as per Item no 5 b page no 154 | 8 | nos | goa@electrical | 730 |
| 10 | Supply of critical spares 100 Litres capacity Standalone Water Purification and Dispensing Units Carbon Block Filter 20 inch | Supply of critical spares for the Periodic Maintenance of 500 LPH RO Plant Drinking Water Fountains 100 ltrs storage capacity Standalone Water Purification and Dispensing Units 10 ltrs Storage Capacity of Water Purification System Standalone Water Purification and Dispensing UnitsCarbon Block Filter 20 inch as per Item no 5 c page no 154 | 8 | nos | goa@electrical | 730 |
| 11 | Supply of critical spares 100 Litres capacity Standalone Water Purification and Dispensing Units RO Membrane Capacity 100 GPD 10 inch | Supply of critical spares for the Periodic Maintenance of 500 LPH RO Plant Drinking Water Fountains 100 ltrs storage capacity Standalone Water Purification and Dispensing Units 10 ltrs Storage Capacity of Water Purification System Standalone Water Purification and Dispensing Units RO Membrane Capacity 100 GPD 10 inch as per Item no 5 d page no 154 | 8 | nos | goa@electrical | 730 |
| 12 | Supply of critical spares 100 Litres capacity Standalone Water Purification and Dispensing Units Cartridge Carbon Filter 10 inch | Supply of critical spares for the Periodic Maintenance of 500 LPH RO Plant Drinking Water Fountains 100 ltrs storage capacity Standalone Water Purification and Dispensing Units 10 ltrs Storage Capacity of Water Purification System Standalone Water Purification and Dispensing Units Cartridge Carbon Filter 10 inch as per Item no 5 e page no 154 | 8 | nos | goa@electrical | 730 |
| 13 | Supply of critical spares 10 ltrs Storage Capacity of Water Purification System Sediment Filter 10 inch | Supply of critical spares for the Periodic Maintenance of 500 LPH RO Plant Drinking Water Fountains 100 ltrs storage capacity Standalone Water Purification and Dispensing Units 10 ltrs Storage Capacity of Water Purification System 10 ltrs Storage Capacity of Water Purification System Sediment Filter 10 inch as per Item no 5 f page no 154 | 8 | nos | goa@electrical | 730 |
| 14 | Supply of critical spares 10 ltrs Storage Capacity of Water Purification System Carbon Block Filter 10 inch | Supply of critical spares for the Periodic Maintenance of 500 LPH RO Plant Drinking Water Fountains 100 ltrs storage capacity Standalone Water Purification and Dispensing Units 10 ltrs Storage Capacity of Water Purification System 10 ltrs Storage Capacity of Water Purification System Carbon Block Filter 10 inch as per Item no 5 g page no 154 | 8 | nos | goa@electrical | 730 |
| 15 | Supply of critical spares 10 ltrs Storage Capacity of Water Purification System UF Membrane | Supply of critical spares for the Periodic Maintenance of 500 LPH RO Plant Drinking Water Fountains 100 ltrs storage capacity Standalone Water Purification and Dispensing Units 10 ltrs Storage Capacity of Water Purification System 10 ltrs Storage Capacity of Water Purification System UF Membrane as per Item no 5 h page no 154 | 8 | nos | goa@electrical | 730 |
| 16 | Supply of critical spares 10 ltrs Storage Capacity of Water Purification System UV Lamps 4 W | Supply of critical spares for the Periodic Maintenance of 500 LPH RO Plant Drinking Water Fountains 100 ltrs storage capacity Standalone Water Purification and Dispensing Units 10 ltrs Storage Capacity of Water Purification System 10 ltrs Storage Capacity of Water Purification System UV Lamps 4 W as per Item no 5 i page no 154 | 2 | nos | goa@electrical | 730 |
| 17 | Supply of critical spares 10 ltrs Storage Capacity of Water Purification System Booster Pumps 24V DC, 75 GPD Capacity | Supply of critical spares for the Periodic Maintenance of 500 LPH RO Plant Drinking Water Fountains 100 ltrs storage capacity Standalone Water Purification and Dispensing Units 10 ltrs Storage Capacity of Water Purification System 10 ltrs Storage Capacity of Water Purification System Booster Pumps 24V DC, 75 GPD Capacity as per Item no 5 j page no 154 | 2 | nos | goa@electrical | 730 |
GST certificate
PAN card
Experience certificates for similar water purification/AMC projects
Financial statements (audited, last 3 years)
EMD payment proof (RTGS/online transfer)
Technical bid documents verifying OEM capabilities
OEM authorizations or authorized distributorship certificates
Any maintenance certifications or ISI/ISO certificates if applicable
Extended Deadline
14-Nov-2025, 7:00 pm
Opening Date
14-Nov-2025, 7:30 pm
| S.No | Seller | Item | Date | Status |
|---|---|---|---|---|
| 1 | New Generation Water Solution Under PMA | - | 28-10-2025 11:23:41 | Qualified |
| 2 | OASIS WFS PRIVATE LIMITED Under PMA | - | 13-11-2025 14:19:33 | Qualified |
| 3 | SAMCO WATER TECHNOLOGIES Under PMA | - | 14-11-2025 14:22:47 | Disqualified |
| 4 | WATER MECHANICS INDIA PRIVATE LIMITED Under PMA | - | 14-11-2025 17:24:59 | Disqualified |
| Rank | Seller | Price | Item |
|---|---|---|---|
| L1 | New Generation Water Solution(MSE,MII)( MSE Social Category:General ) Under PMA | ₹20,13,494 | Item Categories : ACMC of 500 LPH Old RO Plant,ACMC of 500 LPH New RO Plant,Annual Comprehensive Maintenance of Drink |
| L2 | OASIS WFS PRIVATE LIMITED (MII) Under PMA | ₹25,31,926 | Item Categories : ACMC of 500 LPH Old RO Plant,ACMC of 500 LPH New RO Plant,Annual Comprehensive Maintenance of Drink |
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Key insights about GOA tender market
Bidders must submit GST, PAN, experience certificates, financial statements, OEM authorizations, and EMD proof via RTGS in the specified format. The bid includes ACMCs of RO plants and Oasis fountain maintenance; ensure OEM compatibility, and attach online transfer receipt with the bid.
Required documents include GST certificate, PAN, audited financial statements for three years, experience certificates for similar projects, OEM authorizations, and online EMD proof. Include technical bid detailing Oasis M8CRY compatibility and RO component spares.
Delivery and installation occur at Goa International Airport, Dabolim; quantity may increase by up to 25% with extended delivery period rules; delivery starts after the original order date and adheres to the ATC terms.
EMD is ₹91,015; pay online via RTGS or internet banking to Airports Authority of India, SBIN 10721. Upload scanned proof with the bid and clearly reference the bid number and bidding entity in transaction details.
The tender requires OEM-authorized supply for Oasis M8CRY systems and associated RO/UF/UV components. While specific standards aren’t listed, ensure compatibility with RO membranes (100 GPD 10 inch) and 4 W UV lamps, with appropriate certifications.
Payment terms are specified in ATC; EMD proof is mandatory; post-delivery payment timelines follow standard AAI procedures, with AMC payments tied to quarterly or annual milestones per contract terms.
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Main Document
OTHER
BOQ
BOQ
ATC
GEM_GENERAL_TERMS_AND_CONDITIONS