Government Tender for 9-Month Operation & Maintenance of Water Supply Infrastructure in Navsari District

This government tender invites qualified contractors to undertake a comprehensive 9-month Operation & Maintenance (O&M) of water supply infrastructure in Navsari District, Gujarat. The project involves managing civil and electromechanical assets, including intake wells, elevated service reservoirs, water treatment plants, pipelines, and pumping machinery. The scope covers ensuring continuous potable water supply of 1.30 MLD to multiple villages and towns, excluding certain consumables like chlorine gas and energy charges. The tender is issued by the Gujarat Water Supply and Sewerage Board (GWSSB) under the Public Health Circle, Valsad. It offers an opportunity for experienced civil and mechanical contractors to contribute to vital water infrastructure development, with a completion period of 9 months. The project aims to enhance water supply reliability and infrastructure resilience, supporting public health and community development in the region.

The scope of work includes:

• Operation & Maintenance of civil assets such as intake structures, elevated reservoirs, and water treatment facilities.
• Management of electromechanical equipment, including pumps, valves, and electrical systems.
• Monitoring and ensuring continuous water supply of 1.30 MLD to designated habitations.
• Routine inspections, repairs, and preventive maintenance of all assets.
• Supply of chemicals (excluding chlorine gas, bleaching powder, PAC solution) and energy for the water treatment process.
• Coordination with local authorities for smooth operation.

The process involves:

1. Initial assessment and planning.
2. Daily operation and supervision.
3. Regular maintenance and repairs.
4. Reporting and documentation.
5. Final evaluation and project completion.

The contractor must ensure compliance with all safety, environmental, and technical standards as per tender documents and government regulations.

Asset Type	Key Specifications
Intake Wells	Structural integrity, water intake capacity
Elevated Reservoirs	Capacity, height, safety standards
Water Treatment Plant	Capacity, filtration technology
Pipelines	Diameter, material, pressure ratings
Pumping Machinery	Power, efficiency, control systems

✓ Must have valid registration as a civil or electrical contractor with relevant government authorities.
✓ Must submit scanned copies of Tender Fee DD, EMD FDR, Form No. 18 (Self Declaration), PAN Card, GST Number, Solvency Certificate (current financial year), Stamp Paper (Form No. 9), and valid registration certificates.
✓ Minimum average annual turnover of ₹1.5 crore in water infrastructure projects over the last 3 years.
✓ Proven experience in executing similar water supply projects with at least one project of similar scale completed in the past 5 years.
✓ Must hold valid electrical contractor registration and A-Class or above registration.

Financial Qualification	Details
Minimum Average Turnover	₹1.5 crore in last 3 years
Past Project Experience	At least 1 similar project in last 5 years
Valid Certifications	Electrical, civil, and environmental compliance

**Note:** Bidders must provide all required documents as per tender instructions to qualify for submission.

The technical specifications include:

Asset Type	Technical Parameters
Water Treatment Plant	Capacity: 1.30 MLD, Filtration Technology: Multi-stage
Pipelines	Material: DI/CI, Diameter: varies as per design, Pressure: up to 10 bar
Pumps	Power: 50-200 HP, Efficiency: >85%, Control: Automatic with SCADA
Elevated Reservoirs	Capacity: as specified, Material: RCC or MS, Height: designed for gravity flow
Electrical Systems	Voltage: 415V, Frequency: 50Hz, Control panels conforming to IS standards

Sequential procedures involve: 1. Asset inspection and assessment. 2. Implementation of preventive maintenance schedules. 3. Regular operational checks. 4. Troubleshooting and repairs. 5. Final testing and handover.

All equipment and materials must meet BIS standards and be approved by relevant authorities before installation and operation.

The estimated project cost is approximately ₹41,41,684.69, with a bid validity of 180 days. The tender fee is ₹1,500, and the EMD amount is ₹41,420. The financial breakdown includes:

Cost Component	Amount
Tender Fee	₹1,500
EMD	₹41,420
Estimated Project Cost	₹41,41,684.69

Payment terms: - 10% advance upon contract signing. - 40% progress payment at mid-term. - 50% on project completion and acceptance. - Payments will be processed based on approved progress reports and compliance with contractual milestones.

The bidding process involves:

1. Download tender documents from the official website free of cost.
2. Attend vendor training sessions scheduled every Saturday for guidance.
3. Prepare and submit technical and financial bids online via the NProcure portal before the deadline.
4. Bid submission deadline is on 3rd June 2025 at 6:00 PM.
5. Bid opening will be held on 5th June 2025 at 11:00 AM for preliminary evaluation, followed by commercial evaluation at 11:30 AM.

Timeline	Date & Time
Bid Submission Start	16-05-2025 15:30
Bid Submission End	03-06-2025 18:00
Preliminary Evaluation	05-06-2025 11:00
Commercial Evaluation	05-06-2025 11:30

**Important:** Bidders must ensure all documents are complete and adhere to the specified formats. Physical bids are not accepted, and digital signatures are mandatory.

The evaluation will be based on:

Criteria	Weightage
Technical competence and experience	40%
Financial proposal	30%
Past project performance	20%
Compliance with eligibility criteria	10%

Minimum qualifying scores: - 70% in technical evaluation. - Financial bids will be opened only for technically qualified bidders.

Evaluation factors include:

• Quality and relevance of past projects.
• Financial competitiveness.
• Bid completeness and compliance.
• Certification and registration validity.

Bidders must meet all minimum thresholds to qualify for award consideration.

Date	Event	Details
16-05-2025	Bid Start	Bidders can download tender documents from the portal
03-06-2025	Bid Submission Deadline	Last date and time for submitting bids (6:00 PM)
05-06-2025	Evaluation of Bids	Preliminary at 11:00 AM, Commercial at 11:30 AM
09-06-2025	Contract Award	Expected date for contract signing and commencement

**Critical Dates:** Bid submission closes on 3rd June 2025; evaluation begins immediately afterward.

For queries and support, contact:
Name: Executive Engineer, Public Health Works Division GWSSB Navsari
Phone: 9978406662
Address: Survey No.118 Radha Complex, 1st Floor, Opp. Sai Leela Mall, Behind Punit Plot, Abrama Road, Valsad-396002
Email: nprocure@ncode.in
Support Team: (n)Procure Support, GNFC Ltd., Ahmedabad
Phone: +91-79-40007517, 40007514, 40007515
Toll-Free: 73590 21663

All participating bidders must adhere to the terms and conditions outlined in the tender documents. A free vendor training camp is organized every Saturday at the designated training center. Bidders are encouraged to attend to understand the online bidding process better. The project aims to improve water infrastructure resilience, ensuring safe and reliable potable water supply to the community. Detailed tender documents, including technical specifications, terms, and conditions, are available for download. Bidders should ensure compliance with all eligibility and technical requirements to qualify for participation.