Gujarat Water Supply & Sewerage Board Tender for Drinking Water Pipeline Project in Banaskantha

The scope of work includes:

• Supplying all materials required for pipeline installation, including 350mm DI K-7 pipes.
• Lowering and laying the pipeline along the designated route from Kothasana H/W to Saklana H/W near Chelana River.
• Jointing and testing the pipeline to ensure leak-proof connections.
• Excavation, backfilling, and restoration of the site as per specifications.
• Compliance with all safety and environmental regulations.

The key deliverables include:

• Complete installation of 350mm DI pipeline
• Proper jointing and testing reports
• Site restoration and cleanup

The process involves:

1. Site survey and marking
2. Material procurement
3. Excavation and pipeline laying
4. Jointing and testing
5. Final inspection and handover

All work must conform to the technical specifications outlined in the tender documents, including safety standards and environmental guidelines.

The pipeline must be made of DI K-7 material, complying with IS 3589 standards. The pipes should have a diameter of 350mm and be suitable for gravity flow in water supply applications. Installation must follow the detailed technical guidelines provided in the tender documents, including jointing methods, bedding, and backfilling procedures. The pipeline shall be tested for hydrostatic pressure, with pressure ratings conforming to IS standards. The installation process involves sequential excavation, pipe laying, jointing, testing, and site restoration. The technical parameters are:

The bidder shall ensure all technical requirements are met to guarantee durability and compliance with government standards.

The estimated project cost is approximately ₹17,22,980.46. Bidders must submit a detailed financial bid based on the percentage rate for the project. The financial offer should include all costs related to materials, labor, testing, and site restoration. Payment will be scheduled as per the schedule of payments outlined in the tender documents, with milestones linked to project progress. The bid must clearly specify the percentage rate, and the total bid amount should be within the estimated cost range. The payment schedule includes:

• 10% advance on contract signing
• 40% after laying 50% of the pipeline
• 40% after successful testing and inspection
• 10% after project completion and approval

All financial transactions must adhere to applicable GST and other tax regulations.