Government Tender for Pipe Laying Work: 315mm HDPE Pipeline Installation in Gandhinagar

The scope of work includes:

• Providing all necessary materials, equipment, and labor for pipeline installation.
• Excavation and trenching along the designated route.
• Laying 315 mm HDPE pipes as per technical specifications.
• Connecting pipelines to existing infrastructure at the scour valve.
• Testing the pipeline for leaks and pressure integrity.
• Backfilling and site restoration post-installation.

The process involves:

1. Site survey and marking pipeline route.
2. Mobilization of equipment and materials.
3. Excavation and trench preparation.
4. Pipe laying and jointing.
5. Pressure testing and quality checks.
6. Final backfilling and site cleanup.

Specifications include:

All work must comply with the technical specifications provided in the tender documents, ensuring durability and safety standards are met.

The pipeline must be made of high-quality HDPE material conforming to IS standards. The pipe diameter should be exactly 315 mm with a wall thickness suitable for pressure requirements. The pipes should be jointed using approved methods such as socket or flange connections, ensuring leak-proof joints. The installation process involves trench excavation, pipe laying, jointing, and testing.

Sequential procedures include site survey, mobilization, trenching, pipe laying, jointing, testing, and backfilling, with strict adherence to safety and quality standards.

The estimated project cost is approximately ₹53,62,929.04. The financial breakdown includes:

Bidders must submit a bid offer that complies with the financial terms, including a bid security amount as specified. Payment terms include milestone-based payments aligned with project progress, with the final payment upon successful completion and testing. The bid validity period is 120 days from submission, ensuring financial commitments are binding during this period.