Government Tender for Liquid Chlorine Rate Contract 2025-26 | Water Supply Schemes

This government tender invites qualified bidders to participate in the process of securing a rate contract for the supply of ISI marked Liquid Chlorine for the year 2025-26. The Gujarat Water Supply and Sewerage Board (GWSSB) aims to procure high-quality Liquid Chlorine from Indian manufacturers or their authorized dealers to support various water supply schemes across the state. The tender specifies the need for certified products with valid ISI marks, and emphasizes compliance with technical and legal requirements. The procurement process involves multiple stages including preliminary, technical, and commercial evaluations, with clear deadlines for bid submission and opening. The project is crucial for maintaining safe and clean water supply, and offers opportunities for suppliers specializing in water treatment chemicals, especially those with proven manufacturing and supply capabilities within India. The tender ensures transparency and fairness, providing detailed eligibility criteria and technical specifications to facilitate competitive bidding.

The selected vendor will be responsible for providing ISI marked Liquid Chlorine as per the specifications outlined in the tender document. Key deliverables include:

• Supply of Liquid Chlorine for water treatment in various schemes
• Ensuring all products meet ISI standards and are Indian-manufactured or authorized
• Adherence to delivery schedules and quality standards

The process involves:

1. Registration and submission of bid within the specified timeline.
2. Technical evaluation based on submitted documents and certifications.
3. Commercial evaluation of quoted rates.
4. Finalization of rate contract for the year 2025-26.

The vendor must ensure all documents, including GST registration, ISI certificates, and undertaking of non-blacklisting, are submitted as per the tender requirements. The contract period is for the financial year 2025-26, with supply quantities to be determined based on the approved rate contract.

Specification	Requirement
Product Type	Liquid Chlorine
Marking	ISI Certified
Manufacturing	Indian Manufacturer or Authorized Dealer
Quantity	As per supply schedule
Delivery Location	Water supply schemes across Gujarat

The vendor shall also provide necessary certificates and undertake compliance with all safety and quality standards mandated by the government.

✓ Must have valid GST Registration Certificate.
✓ Must attach a scan copy of Tender Fee DD and EMD DD/FDR/BG.
✓ Attested copy of Certificate from Industries Department/NSIC regarding SSI validity on the date of tender opening.
✓ Valid ISI marking certificate and ISI marked products.
✓ Undertaking on Rs. 300/- non-judicial stamp paper, duly notarized, confirming the firm is not blacklisted.
✓ Name, address, and signature of authorized signatory as per tender terms.
✓ Statement of rates for contracts with other states, if applicable.
✓ Any additional documents specified in the tender notice.

Qualification Criteria	Details
Experience	Proven supply of water treatment chemicals in India
Financial Capacity	Minimum turnover as specified in tender
Certifications	Valid ISI, GST, and NSIC certificates
Legal Status	Registered Indian firm with valid licenses
Blacklist Status	Not blacklisted by any government agency

Bidders must meet all eligibility conditions to qualify for technical evaluation.

The Liquid Chlorine must conform to ISI standards, with technical parameters including:

Parameter	Specification
Product Type	Liquid Chlorine
Purity	As per ISI standards
Packaging	Approved containers suitable for water treatment
Certification	Valid ISI certificate and manufacturing license
Delivery	To designated water schemes across Gujarat

The process involves: - Verifying product compliance through certification documents. - Ensuring proper packaging and transportation. - Maintaining quality control during supply. - Adhering to safety standards during handling and delivery.

All technical requirements must be documented and submitted during the technical bid stage.

The estimated budget for this procurement ranges between INR 40,00,000 to INR 60,00,000, depending on the supply quantities and market rates. The financial bid must include a detailed schedule of quoted rates for Liquid Chlorine, with clear unit prices and total costs.

Cost Component	Details
Bid Security (EMD)	INR 4,00,000 (refundable)
Tender Fee	INR 18,000 (non-refundable)
Payment Terms	100% payment within 30 days of delivery and acceptance
Price Validity	180 days from bid opening

Bidders must provide a comprehensive financial proposal aligned with the tender guidelines, ensuring transparency and competitiveness.

The bidding process involves the following steps:

1. Registration and download of tender documents from the official portal.
2. Submission of bid including technical and financial proposals before the deadline.
3. Bid opening at the specified date and time in the presence of bidders.
4. Evaluation of bids based on technical compliance and quoted rates.
5. Final award of the rate contract for the year 2025-26.

Timeline	Event	Details
21-05-2025	Bid Submission Start	Bidders can start submitting bids from this date
12-06-2025	Bid Submission End	Last date for bid submission at 6:00 PM
16-06-2025	Tender Evaluation	Preliminary, technical, and commercial evaluation
17-06-2025	Contract Finalization	Award of the rate contract

**Important:** Bidders must ensure all documents are complete and submitted within the stipulated timeline to qualify for evaluation.

Bids will be evaluated based on:

Criteria	Weightage
Technical compliance and certifications	40%
Quoted rates	50%
Past experience and supply capacity	10%

Minimum qualifying marks in technical evaluation must be achieved to proceed to commercial evaluation. The highest scoring bid will be awarded the rate contract. Factors such as product quality, delivery capacity, and compliance with technical standards will be critical in scoring. Bidders must meet all eligibility criteria to be considered for evaluation.

Date	Event	Details
21-05-2025	Bid Submission Start	Bidders can begin submitting bids online
12-06-2025	Bid Submission End	Last date and time for bid submission at 6:00 PM
16-06-2025	Evaluation Date	Preliminary, technical, and commercial evaluation
17-06-2025	Contract Award	Finalization and announcement of successful bidder

**Critical deadlines:** Bids must be submitted before 6:00 PM on 12th June 2025. The evaluation process will be completed by 17th June 2025, with the contract awarded shortly thereafter.

For further details and clarifications, bidders can contact:

Chief Engineer, Technical Cell, GWSSB, Gandhinagar

• Address: 2nd Floor, Jal Seva Bhavan, Chh Road, Sector 10A, Gandhinagar
• Phone: 9905585755
• Email: nprocure@ncode.in

Contact Person	Role	Phone	Email
Chief Engineer	Tender Inquiry	9905585755	nprocure@ncode.in

Bidders are encouraged to attend vendor training sessions organized every Saturday for guidance on online bidding procedures.

This tender emphasizes transparency, quality, and compliance with government standards. Bidders should ensure all technical and legal documents are complete and valid. The procurement process is managed through the NPROCURE portal, facilitating electronic submission and evaluation. Successful bidders will be required to sign a formal agreement and adhere to delivery schedules. Regular updates and notifications will be communicated through the official portal. Bidders are advised to review all tender documents thoroughly and participate within the specified timelines to ensure eligibility for award.