Ahmedabad Municipal Corporation Tender for Monsoon Drainage Repair & Pipe Laying in South Zone Vatva Ward

The scope of work includes:

• Repairing damaged drainage lines on T.P. roads in Vatva Ward.
• Making machine holes for maintenance access.
• Replacing or changing sections of existing drainage lines.
• Laying new pipes as per technical specifications.
• Ensuring proper sealing and jointing of pipelines.
• Restoring road surfaces post-repair.
• Maintaining safety and minimizing disruption during work.

The process involves:

1. Site assessment and preparation.
2. Removal of damaged pipeline sections.
3. Installation of new pipes and fittings.
4. Testing for leaks and structural integrity.
5. Restoration of road surfaces.
6. Final inspection and approval.

Materials used must meet the standards specified in the tender document, including durability and corrosion resistance. The project timeline is aligned with the monsoon forecast, ensuring completion before heavy rainfall begins. Bidders must provide detailed work plans, safety measures, and quality assurance protocols.

All work must comply with municipal regulations and safety standards.

The technical specifications require:

• Use of high-quality, corrosion-resistant pipes such as HDPE or PVC.
• Pipe diameters ranging from 150mm to 300mm.
• Installation methods suitable for urban infrastructure, including trenchless options.
• Compliance with IS standards for pipe materials and installation.
• Testing procedures including hydrostatic and leakage tests.

Sequence of procedures:

1. Site survey and marking.
2. Excavation or trenchless access.
3. Pipe laying and jointing.
4. Testing and quality checks.
5. Backfilling and surface restoration.

Technical parameters:

All materials and procedures must adhere to the standards outlined in the tender documents to ensure durability and safety.

The estimated project cost is approximately ₹99,80,600.00, which includes material costs, labor, equipment, and contingencies. Bidders must submit a bid that clearly itemizes costs in the prescribed format. The tender fee is ₹2400, payable online, and the Earnest Money Deposit (EMD) is specified as per the tender document.

Payment terms:

• 10% advance upon contract signing.
• 40% after completion of 50% work.
• 50% after final inspection and approval.

The total bid amount must be valid for 120 days from the bid submission deadline. Bidders should ensure that their financial proposals are competitive and compliant with the tender guidelines to enhance their chances of selection.