Government Tender for Pipe Laying & Construction of Chambers in Surat - 250mm R.C.C Pipe Line

• Supply and installation of 250mm diameter R.C.C NP3 Class pipes with Spigot Socket Rubber Ring/Flush Type Rubber Ring Joint.
• Laying of pipelines along designated internal roads within Vrundavan Society.
• Construction of simple chambers with 150mm diameter R.C.C NP2 Class pipes for house connections.
• Installation of necessary fittings, joints, and accessories as per technical specifications.
• Excavation, bedding, and backfilling for pipeline and chamber installation.
• Ensuring proper alignment, jointing, and testing of pipelines for leak-proof operation.
• Compliance with all safety and quality standards outlined in tender documents.

Key Deliverables:

• Complete pipeline installation along specified routes
• Construction of chambers at designated points
• Testing and commissioning of pipelines
• Submission of project completion reports
• Adherence to safety and quality standards

The project requires the use of high-quality R.C.C NP3 Class pipes with rubber ring joints for durability and leak-proof connections. The pipes must conform to IS 458:2003 standards. Chambers should be constructed using reinforced cement concrete with specified dimensions, ensuring structural integrity. The installation process involves sequential steps:

1. Site survey and marking
2. Excavation and bedding preparation
3. Pipe laying and jointing
4. Chamber construction
5. Backfilling and compaction
6. Testing for leaks and structural stability

The estimated project cost is approximately ₹46,89,514, inclusive of all materials, labor, and miscellaneous expenses. The financial bid should be submitted as per the prescribed format, indicating percentage rates or fixed amounts. Payment terms are linked to project milestones:

• 10% advance upon contract signing
• 40% after 50% work completion
• 30% after successful pipeline testing
• 20% after final completion and approval

  Cost Breakdown	Amount (₹)
  Material Cost	Included in total
  Labor Charges	Included in total
  Equipment & Tools	Included
  Miscellaneous	Included

All payments are subject to certification by the project engineer and compliance with contractual terms. Bidders must ensure transparent financial documentation and adherence to the approved budget.