Open State Governments & UT NPROCURE

Government Tender for Rehabilitation of Old Sewer Lines in Ahmedabad - Works Contract

Posted

30 Oct 2025, 04:10 pm

Deadline

10 Nov 2025, 06:00 pm

EMD

₹17,74,332

Location

AHMADABAD , GUJARAT

Progress

Issue30 Oct 2025, 04:10 pm
AwardPending
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Tender Type

Open

Sector

State Governments & UT

Tender Fee

₹18,000

Contract Form

Works

Completion Period

As per tender Document Attached

Currency Type

Single

This government tender from Ahmedabad Municipal Corporation offers a significant opportunity for civil engineering firms and infrastructure contractors to participate in the rehabilitation of old sewer lines across key zones in Ahmedabad, Gujarat. The project aims to upgrade urban drainage systems, improve sanitation, and prevent urban flooding through comprehensive sewer line replacement and repair. The tender involves detailed technical, financial, and compliance requirements, with a transparent evaluation process. Bidders must meet strict eligibility criteria, including experience, financial capacity, and certification standards. The project is valued within a competitive budget, with clear timelines for submission, evaluation, and award. This is an excellent opportunity for companies specializing in drainage infrastructure, sewerage systems, and urban development to secure a government contract in Gujarat. The process is facilitated through the e-Procurement portal, ensuring transparency, efficiency, and equal opportunity for all qualified bidders.

Scope Of Work

The scope of work includes:

  • Rehabilitation of existing sewer lines in the specified zones to improve flow capacity.
  • Replacement of damaged pipes with durable materials as per technical specifications.
  • Upgrading of sewer infrastructure to meet current standards.
  • Restoration of affected road surfaces post-construction.

The process involves:

  1. Site assessment and survey.
  2. Mobilization of equipment and personnel.
  3. Removal of old sewer lines.
  4. Installation of new sewer pipes as per approved BOQ.
  5. Testing of the new sewer system for leaks and functionality.
  6. Restoration of roads and surrounding areas.
Specification Details
Pipe Material High-density polyethylene (HDPE) or equivalent
Diameter As per existing infrastructure, typically 300-600 mm
Length Based on site survey and design
Standards Conformance to IS standards for sewerage systems

Bidder must ensure compliance with all technical and safety standards and submit detailed work plans and schedules.

Technical Specifications

The technical specifications require use of durable, IS-standard compliant pipes, such as HDPE or RCC, with diameters ranging from 300mm to 600mm. The installation must follow the sequence of site survey, pipe laying, jointing, and testing. The work must adhere to safety protocols and environmental standards. The project timeline is aligned with the completion period specified in the tender document. Bidders should prepare detailed technical proposals demonstrating compliance with the specifications, including material certifications and quality assurance measures.

Parameter Specification
Pipe Material HDPE, RCC, or equivalent
Standards IS 4984, IS 4584, or relevant standards
Diameter 300mm, 450mm, 600mm
Pressure Rating As per project requirement
Testing Hydraulic and leak testing post-installation

Financial Requirements

The estimated project budget ranges from ₹1.50 crore to ₹2.50 crore, depending on the scope of work and site conditions. The bid security (EMD) is ₹17,74,332. Payment terms are structured as follows:

  • 10% advance upon contract signing.
  • 40% after completion of 50% of the work.
  • Remaining 50% after final inspection and approval.
Cost Component Percentage Remarks
Mobilization 10% Paid at start
Progress Payments 80% Based on milestones
Final Payment 10% After project completion

Bidders must submit detailed financial proposals with break-up of costs, taxes, and contingencies, aligned with the tender guidelines.

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Eligibility Criteria

✓ Must have valid registration and licensing for civil and drainage works.
✓ Proven experience in sewer line rehabilitation projects of similar scale.
✓ Financial capacity to undertake projects with a minimum turnover of ₹10 crore in the last three years.
✓ Submission of all required documents, including tender fee, EMD of ₹17,74,332, and relevant certificates.

Criteria Minimum Requirement
Experience 3 completed sewer rehabilitation projects in last 5 years
Financial Turnover ₹10 crore annually
Certification Valid registration with state or central government agencies
EMD ₹17,74,332 (refundable)

Bidders must meet all eligibility conditions and provide supporting documentation during submission.

Bidding Process

Process Timeline

1. Preliminary Stage

11-11-2025 16:30

2. Commercial Stage

Required Forms

Preliminary

Tender Fee Form

Library-Standard

Required

Emd Fee Form

Library-Standard

Required

Commercial

Price Bid Form

Library-Secured

Required

Required Documents

Stage - Preliminary Stage

1

Scan copy of Tender Fee

Required
2

Scan copy of EMD

Required
3

Scan copy of Other Required Documents

Required

Frequently Asked Questions

What is the scope of the sewer line rehabilitation project in Ahmedabad?

The project involves rehabilitation and replacement of old sewer lines in key zones such as Chanakyapuri bridge to Kargil Cross road, Ranna park to Karamchari Nagar vibhag-2 road, and Karamchari school to Karamchari Nagar c type road in Ghatlodiya & Gota wards. It includes installation of durable pipes, testing, and restoration of affected roads, aiming to improve urban drainage and prevent flooding.

Who is eligible to bid for this government tender?

Eligible bidders must possess valid registration and licenses for civil and drainage works, demonstrate experience in sewer rehabilitation projects, and have a minimum annual turnover of ₹10 crore. They must also submit all required documents, including tender fee, EMD of ₹17,74,332, and relevant certifications, ensuring compliance with eligibility criteria outlined in the tender.

What are the key dates and deadlines for this tender?

Important deadlines include:

  • Bid submission start: 30-10-2025 at 4:10 PM
  • Bid submission end: 10-11-2025 at 6:00 PM
  • Bid opening: 11-11-2025 at 4:30 PM

Bidders must submit all documents before the closing date and attend the bid opening at Ahmedabad Municipal Corporation. Late submissions will not be accepted, so timely compliance is essential.

How can I participate in the online bidding process?

Participants must register on the nProcure portal, procure a valid Digital Certificate, and attend the free vendor training sessions organized weekly. The process involves downloading tender documents, submitting technical and financial bids electronically, and adhering to all procedural guidelines. Support is available from the nProcure support team for technical assistance.

What are the evaluation criteria for selecting the successful bidder?

Bids will be evaluated based on:

  • Technical competence (40%)
  • Cost competitiveness (30%)
  • Past project performance (20%)
  • Certifications and licenses (10%)

A minimum score must be achieved in each category to qualify. The highest scoring compliant bid will be awarded the contract, ensuring transparency and fairness in selection.