Government Tender for Underground Pipeline Construction for Water Management in Gujarat

The scope of work for this tender includes:

• Design and planning of underground pipeline route from CH.42837 to Sundhiya Village Tank.
• Site preparation including excavation and trenching.
• Procurement and installation of pipeline components as per specifications.
• Construction of connecting chambers and access points.
• Testing and commissioning of the pipeline to ensure leak-proof operation.

The process involves the following steps:

1. Survey and site assessment to finalize pipeline route.
2. Preparation of detailed engineering drawings.
3. Excavation and trenching along the approved route.
4. Laying of pipeline with appropriate bedding and backfilling.
5. Installation of valves, chambers, and fittings.
6. Hydrostatic testing to verify pipeline integrity.
7. Final inspection and handover.

Bidder must ensure compliance with all technical and safety standards as outlined in the tender documents.

The pipeline shall be constructed using high-density polyethylene (HDPE) pipes conforming to IS 4984 standards. The technical parameters include:

Sequential process for technical execution:

1. Material procurement as per specifications.
2. Site mobilization and preparation.
3. Pipe laying with fusion welding.
4. Connection of chambers and valves.
5. Hydrostatic testing to ensure integrity.
6. Final inspection and commissioning.

All technical work must adhere to safety standards and project specifications outlined in the tender documents.

The estimated project cost is approximately ₹24,91,223.84. The financial bid should include a detailed breakdown of costs including materials, labor, and overheads. Payment terms are linked to project milestones:

Bidders must submit a competitive bid within the specified budget limits. All financial offers should be inclusive of applicable taxes and duties. The successful bidder will be paid based on verified completion of each milestone, subject to approval by the project authority.