Open State Governments & UT NPROCURE

Government Tender for Providing and Fixing Ventilation Columns on Drainage Lines in Ahmedabad's North West Zone

Bid Publish Date

04-Nov-2025, 2:00 pm

Bid End Date

14-Nov-2025, 12:30 pm

EMD

₹45,000

Value

₹45,00,000

Progress

Issue04-Nov-2025, 2:00 pm
AwardPending
Explore all 4 tabs to view complete tender details

Tender Type

Open

Sector

State Governments & UT

Tender Fee

₹1,500

Contract Form

Works

Completion Period

11  Months

Currency Type

Single

Categories 1

This government tender offers an excellent opportunity for civil contractors specializing in drainage and ventilation infrastructure to participate in a public works project in Ahmedabad. Managed by the Ahmedabad Municipal Corporation's Engineering Department, the project involves providing and fixing ventilation columns on existing drainage lines across Bodakdev, Thaltej Ward, and other wards in the North West Zone. The tender emphasizes quality construction, adherence to technical specifications, and timely completion within 11 months. With a project value estimated at 45 lakh INR, this open tender invites experienced bidders to submit competitive proposals through the online procurement portal. The process includes clear evaluation criteria, mandatory documentation, and scheduled deadlines, ensuring transparency and fairness. Bidders must meet eligibility requirements, possess relevant experience, and submit all necessary documents to qualify for this significant urban infrastructure development initiative, contributing to improved sanitation and environmental health in Ahmedabad.

Scope Of Work

The scope of work includes:

  • Providing and fixing ventilation columns on existing drainage lines at specified locations.
  • Ensuring all civil works comply with technical specifications provided in the tender documents.
  • Conducting site inspections and preparing necessary groundwork.
  • Installing ventilation columns with appropriate fixtures and fittings.
  • Testing and commissioning the installed ventilation systems.

The process involves:

  1. Reviewing tender documents and technical specifications.
  2. Attending pre-bid meetings if scheduled.
  3. Submitting bid along with required documents before the deadline.
  4. Participating in bid opening and evaluation.
  5. Awarding the contract to the successful bidder.
  6. Executing the civil works as per approved drawings and specifications.
  7. Completing project within the stipulated 11 months.
Key Specifications Details
Location Bodakdev, Thaltej Ward, and other wards in North West Zone
Duration 11 months
Estimated Cost 45,00,000 INR
Completion Period 11 months
Tender Fee 1500 INR
EMD 45,000 INR

All works must adhere to safety standards and quality norms as specified in the tender documents.

Technical Specifications

The technical specifications include:

Parameter Specification
Ventilation Column Material High-grade corrosion-resistant steel or suitable material as per standards
Installation Height As specified in the drawings, typically 2-3 meters
Load Bearing Capacity Designed to withstand local environmental conditions
Connection Secure attachment to existing drainage infrastructure
Testing Must pass pressure and stability tests before commissioning

Sequential procedures:

  1. Site inspection and marking.
  2. Excavation and groundwork preparation.
  3. Fixing ventilation columns as per technical drawings.
  4. Connection to existing drainage lines.
  5. Final inspection and testing.

All technical works should conform to the detailed specifications provided in the tender documents linked below:

Financial Requirements

The estimated project cost is approximately 45 lakh INR, with a tender fee of 1500 INR and an EMD of 45,000 INR. Payment terms are as follows:

  • Tender fee payable at the time of bid submission.
  • EMD to be submitted along with the bid documents.
  • The successful bidder will receive 10% of the contract value as advance upon signing the agreement.
  • Remaining payments will be released in milestones based on project progress and acceptance of work.
  • Final payment will be made after successful completion and approval of all works.

Bidders must submit detailed financial proposals, including breakdowns of costs related to materials, labor, and other expenses, adhering to the guidelines specified in the tender documents.

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Eligibility Criteria

✓ Must have valid registration and licenses for civil construction work.
✓ Must have experience in drainage and ventilation infrastructure projects.
✓ Must submit scan copies of:

  • Tender fee payment receipt
  • Earnest Money Deposit (EMD) receipt
  • Other necessary documents as per tender terms.
Financial Qualification Details
Minimum Average Annual Turnover 1,50,00,000 INR
Experience in Similar Projects At least 2 projects involving drainage or ventilation works in the last 5 years
Technical Capability Demonstrated ability to execute civil and ventilation works as per specifications

Critical eligibility points:

  • Valid registration and license for civil works.
  • Submission of all required documents before bid deadline.
  • Compliance with technical and financial criteria.

Bidding Process

Process Timeline

1. Preliminary Stage

17-11-2025 12:00

2. Commercial Stage

Required Forms

Preliminary

Tender Fee Form

Library-Standard

Required

Emd Fee Form

Library-Standard

Required

Commercial

Percentage Rate

Library-Secured

Required

Required Documents

Stage - Preliminary Stage

1

Attach scan copy of tender fee

Required
2

Attach scan copy of emd

Required
3

Attach scan copy of other necessary documents as per tender terms and conditions

Required

Frequently Asked Questions

What is the primary scope of this government tender?

This tender involves civil works for providing and fixing ventilation columns on existing drainage lines across various locations in Ahmedabad's North West Zone, including Bodakdev and Thaltej Ward. The project aims to improve drainage infrastructure and sanitation facilities, ensuring better ventilation and environmental health in urban areas.

Who is eligible to participate in this tender?

Eligible bidders must possess valid registration and licenses for civil construction, demonstrate experience in drainage and ventilation projects, and submit all required documents such as tender fee, EMD, and other necessary certifications. Financial criteria include an average annual turnover of at least 1.5 crore INR and relevant project experience in the last 5 years.

What are the key dates and deadlines for this tender?

The bid submission starts on 04-11-2025 at 7:30 PM and closes on 14-11-2025 at 6:00 PM. The preliminary evaluation will be conducted on 17-11-2025 at 12:00 PM. The final contract award date will be notified later. Bidders must ensure timely submission to avoid disqualification.

How can I access the tender documents and specifications?

Tender documents, including the BOQ and technical specifications, are available for free download from the NPROCURE portal. Use the following links:

What is the evaluation process for this tender?

Bids will be evaluated based on technical capability, experience, financial proposals, and compliance with specifications. The evaluation criteria are weighted, with 40% for technical capability, 30% for financial bid, and remaining points for compliance and past performance. Bidders must meet minimum thresholds to qualify for award.

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