Gujarat GWSSB Tender for Manufacturing & Supply of Stainless Steel Screen Pipes on Annual Rate Contract

This government tender invites qualified Indian manufacturers to participate in a procurement process for the Manufacture, Supply & Delivery of Cage Type Trapezoidal Shape V Wire Wound Low Carbon Galvanized Stainless Steel - 304 Screen Pipes. The Gujarat Water Supply and Sewerage Board (GWSSB) seeks to establish an annual rate contract with reliable suppliers for high-quality screen pipes essential for water treatment and distribution infrastructure. The tender is open to original Indian manufacturers with proven experience in producing stainless steel water pipes, ensuring compliance with technical standards and quality assurance. The procurement aims to enhance water supply systems across Gujarat, supporting state-level infrastructure development. The tender details include a comprehensive scope of work, eligibility criteria, technical specifications, and financial requirements, with a clear bidding process and evaluation methodology. The project aligns with government initiatives to improve water infrastructure and promote local manufacturing. The bidding deadline is set for June 4, 2025, with detailed documentation available for download.

The selected bidder shall manufacture, supply, and deliver Cage Type Trapezoidal Shape V Wire Wound Low Carbon Galvanized Stainless Steel - 304 Screen Pipes as per the specifications provided in the tender document. Key deliverables include:

• Manufacturing of stainless steel screen pipes conforming to Indian standards.
• Supply of pipes to the designated location at GWSSB, Gandhinagar.
• Delivery within the stipulated completion period.
• Ensuring all pipes meet quality and safety standards.

The process involves:

1. Reviewing the detailed technical specifications.
2. Preparing the manufacturing plan.
3. Producing the pipes with quality control measures.
4. Packaging and transportation.
5. Delivery and installation support if required.

Specification	Description
Material	Stainless Steel 304
Shape	Trapezoidal V Wire Wound
Coating	Low Carbon Galvanized
Quantity	As per annual contract
Delivery Schedule	As per tender schedule

The contract duration is based on the annual rate contract terms, with options for renewal based on performance.

✓ Must be an Indian manufacturer with proven experience in producing stainless steel water pipes.
✓ Should possess valid manufacturing licenses and certifications.
✓ Must have a minimum annual turnover of ₹14,23,076 (or equivalent in foreign currency) over the last three financial years.
✓ Should submit valid GST registration and PAN details.
✓ Must provide supporting documents such as manufacturing licenses, past performance certificates, and quality assurance certifications.

Qualification Criteria	Minimum Requirement
Annual Turnover	₹14,23,076 or equivalent
Manufacturing License	Valid license for stainless steel pipes
Certification	ISO 9001 or equivalent
Past Experience	At least 2 similar projects in water pipe manufacturing
Financial Stability	Demonstrated through bank statements or financial reports

The stainless steel screen pipes must meet the following technical parameters:

Parameter	Specification
Material	Stainless Steel 304
Shape	Trapezoidal V Wire Wound
Diameter	As specified in tender documents
Wall Thickness	Minimum 2 mm
Coating	Low Carbon Galvanized
Length	Customizable as per project requirements
Standards	Compliant with IS 1239 and relevant BIS standards

Manufacturers must follow the sequential process: 1. Review detailed technical drawings. 2. Procure raw materials complying with specifications. 3. Conduct manufacturing with quality control checks. 4. Perform final inspection and testing. 5. Prepare documentation for compliance and certification.

The estimated total cost for the project is approximately ₹14,23,076. The financial bid should include a detailed breakdown:

Cost Component	Amount (INR)
Unit Price per Pipe	To be quoted
Total Estimated Cost	₹14,23,076
Payment Terms	30% advance, 70% on delivery and acceptance
Validity of Offer	120 days from bid submission

Bidders must submit an earnest money deposit (EMD) of ₹14,231 through DD/FDR/BG, which will be retained as security until contract completion. Payment will be processed as per the agreed schedule after delivery and inspection.

Interested bidders should follow these steps:

1. Download the tender document and understand the technical and financial requirements.
2. Submit the tender fee of ₹3,600 via DD or online payment before the deadline.
3. Upload the EMD DD/FDR/BG along with supporting documents.
4. Participate in the online bidding process by submitting technical and financial bids through the nProcure portal.
5. Attend the bid opening on the scheduled date.

Event	Date	Details
Bid Submission Start	13-05-2025	Bidders can start submitting bids
Bid Submission End	04-06-2025 12:00 PM	Last date for bid submission
Bid Opening	11-06-2025	Preliminary, Technical, and Commercial stages

**Ensure all documents are uploaded correctly and bids are submitted before the deadline.**

Bids will be evaluated based on:

Criteria	Weightage
Technical compliance and quality	40%
Price competitiveness	30%
Past experience and performance	20%
Financial stability	10%

**Minimum qualifying marks for technical evaluation are 70%.** Bidders must meet all eligibility and technical criteria to qualify for commercial evaluation.

Date	Event	Details
13-05-2025	Bid Start Date	Tender documents available for download
04-06-2025	Bid Submission End Date	Last date for submitting bids
11-06-2025	Evaluation & Opening	Preliminary, Technical, and Commercial evaluations
04-06-2025	Document Download End	Final date to download tender documents
11-06-2025	Bid Opening	Bids will be opened in presence of bidders

**Note: All dates are in dd-mm-yyyy format.**

Gujarat Water Supply and Sewerage Board

Contact Person	Executive Engineer, Public Health Mechanical Store Division
Address	GWSSB, Sector-10-A, Gandhinagar, Gujarat
Phone	9978406799
Email	N/A
Office Hours	10:00 AM to 5:00 PM, Monday to Saturday

Bidders are encouraged to contact the designated officer for clarifications or assistance during the bidding process.

All participating bidders must ensure compliance with the terms and conditions specified in the tender document. The tender fee is non-refundable, and late submissions will be rejected. Bidders are advised to attend the free vendor training sessions organized weekly at (n)Code Solutions, Ahmedabad, to familiarize themselves with the online bidding process. The tender process emphasizes transparency, fairness, and adherence to government procurement policies. Detailed technical specifications, terms, and conditions are available in the downloaded tender document.