Government Tender for Drainage, Maintenance & Misc Works in Bhat River Area - AUDA

This government tender invites qualified contractors and construction firms to undertake drainage connection, maintenance, and miscellaneous works in the Bhat River area managed by Ahmedabad Urban Development Authority (AUDA). The project encompasses essential infrastructure upgrades, ensuring efficient drainage and urban development in Kalol Growth Center and surrounding sectors. The scope includes various tasks such as connecting drainage systems, maintaining existing infrastructure, and executing related miscellaneous works across multiple town planning (TP) sections. The project duration is approximately 18 months, with a total estimated cost of approximately INR 2.46 crore. Bidders must meet specified eligibility criteria, including submission of tender fee, earnest money deposit (EMD), and relevant qualification documents. The tender is open to experienced civil contractors with a proven track record in infrastructure projects. The tender process involves online submission, document verification, and evaluation based on predefined criteria. The project aims to enhance urban infrastructure, improve drainage systems, and support sustainable city growth in Ahmedabad.

The scope of work includes:

• Drainage connection works in the specified sections of Bhat River to Oganaj Circle and Kalol Growth Center TP no. 3 to 8.
• Maintenance of existing drainage infrastructure to ensure proper functioning.
• Execution of miscellaneous works related to drainage and urban infrastructure in Section-04 of AUDA Area.

The key deliverables are:

• Connecting existing drainage pipelines to new or upgraded systems.
• Regular maintenance and cleaning of drainage channels.
• Ensuring compliance with environmental and safety standards.

The process involves:

1. Site assessment and survey.
2. Preparation of detailed work plan.
3. Procurement of materials.
4. Execution of construction activities.
5. Quality checks and compliance verification.
6. Final inspection and handover.

Technical Specifications
Pipe Diameter: 300mm - 600mm
Material: Reinforced concrete, HDPE
Design Flow Rate: 50-200 liters/sec
Environmental Standards: Compliant with local regulations

Bidders must adhere to all technical standards and safety protocols specified in the tender documents.

• ✓ Must have valid registration and licenses for civil construction and infrastructure projects.
• ✓ Must submit scan copies of Tender Fee and EMD as per tender instructions.
• ✓ Must provide proof of previous experience in drainage and infrastructure works.
• ✓ Financially sound with minimum average annual turnover of INR 5 crore over the last 3 years.
• ✓ Must possess necessary technical certifications and valid DSC (Digital Signature Certificate).

Qualification Criteria
Minimum Annual Turnover: INR 5 crore
Experience in similar projects: At least 2 projects of similar scope
Valid licenses and certifications
Financial stability: Proof through audited financial statements

Bidders must meet all eligibility requirements to qualify for participation.

The technical parameters for the project include:

Parameter	Specification
Pipe Material	Reinforced concrete, HDPE
Diameter	300mm to 600mm
Length	As per site survey
Design Flow	50-200 liters/sec
Construction Standards	IS codes and local regulations
Environmental Compliance	Yes

Sequential procedures involve: - Site survey and assessment - Design approval - Material procurement - Construction and installation - Testing and commissioning - Final inspection and approval

The estimated project cost is INR 2,464,680.00, with a bid security (EMD) of INR 2,46,467.00. The financial breakdown includes:

Cost Component	Amount (INR)
Estimated Cost	24,646,680
EMD	246,467
Tender Fee	3,600

Payment terms are as follows: - 30% advance on contract signing. - 50% on completion of 50% of work. - Remaining 20% after final inspection and approval. - Payments will be processed upon submission of valid invoices and compliance certificates.

Bidders must ensure financial stability and submit all required financial documents as per tender guidelines.

The bidding process involves the following steps:

1. Download the tender documents from the official portal.
2. Pay the tender fee and EMD through designated online channels.
3. Submit the technical and financial bids electronically before the deadline.
4. Tender submissions are open from 11-06-2025 18:00 to 01-07-2025 18:00.
5. Bid opening will be conducted by AUDA on the scheduled date.
6. Evaluation of bids based on technical compliance, experience, and financial competitiveness.
7. Final award notification will be issued to the successful bidder.

Timeline
Bid Submission Start Date	11-06-2025 18:00
Bid Submission End Date	01-07-2025 18:00
Bid Opening Date	To be notified

**Important:** Bidders must ensure all documents are complete and submitted within the stipulated timeline to avoid disqualification.

Bid evaluation will be based on:

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

Minimum thresholds: - **Technical score must be at least 70%.** - **Financial bid must be within acceptable range.**

Evaluation factors include quality of work, adherence to specifications, financial competitiveness, and bidder’s reputation. Bidders scoring above the minimum thresholds will be shortlisted for award consideration.

Date	Event	Details
11-06-2025	Bid Start Date	Tender documents available for download
01-07-2025	Bid End Date	Last date for bid submission at 18:00
07-07-2025	Preliminary Evaluation	Evaluation of technical bids at 18:10
To be notified	Final Award	Announcement of successful bidder

**Note:** All deadlines are strict. Bidders must adhere to the timelines to participate successfully.

• Ahmedabad Urban Development Authority (AUDA)
• Address: AUDA, Sardar Patel Sankul, Usmanpur, Ahmedabad-14
• Phone: 7927545061
• Email: nprocure@ncode.in
• Contact Person: AUDA Procurement Officer

Contact Type	Details
Technical Support	(n)Code Solutions Support Team
Address	GNFC Infotower, S.G. Road, Bodakdev, Ahmedabad
Phone	+91-79-40007517, 40007514, 40007515
Email	nprocure@ncode.in

Bidders are encouraged to contact the support team for assistance with online registration and bid submission procedures.

All prospective bidders are advised to thoroughly review the tender documents available for download via the provided links. The tender process is fully online, requiring valid Digital Certificates for signing bids. A free vendor training session is organized every Saturday at (n)Code Solutions to assist bidders in understanding the electronic bidding process. Ensure compliance with all eligibility and technical requirements to qualify. The project aims to improve urban drainage infrastructure, supporting sustainable development in Ahmedabad. Bidders should prepare all necessary documents and financial details in advance to ensure smooth submission and evaluation.