Government Tender for 315mm HDPE Pipeline Installation for Village Tanks in Gandhinagar

The scope of work includes:

• Procurement of 315 mm HDPE pipes and related accessories as per technical specifications.
• Site survey and preparation for pipeline installation.
• Excavation and trenching along designated routes.
• Laying of HDPE pipelines ensuring proper jointing and alignment.
• Connection of pipelines to existing infrastructure at specified points.
• Testing and commissioning of the pipeline system.
• Restoration of disturbed areas post-installation.

Key deliverables:

• Fully installed and tested pipelines connecting village tanks.
• Submission of as-built drawings and test reports.
• Compliance with all safety and quality standards.

Sequential process:

1. Site survey and marking.
2. Procurement of materials.
3. Excavation and trenching.
4. Pipe laying and jointing.
5. Connection and testing.
6. Site restoration and handover.

The contractor must adhere to the detailed technical specifications provided in the tender documents linked below.

The pipelines must comply with the following technical parameters:

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• Pipe Material: High-Density Polyethylene (HDPE)
• Diameter: 315 mm
• Pressure Rating: PN 6 or higher
• Length per pipe section: Standard lengths as per manufacturer
• Jointing: Fusion welded joints for leak-proof connection
• Testing: Hydrostatic pressure test at 1.5 times the operating pressure
• Installation: Trenched in accordance with safety standards and specifications

Sequential procedures include material procurement, site preparation, trenching, pipe laying, jointing, testing, and site restoration.

The total estimated cost for the project is INR 17,094,282.40. The financial proposal must include a detailed breakdown of costs for materials, labor, testing, and miscellaneous expenses. Payments will be made based on milestones achieved, with an initial advance and subsequent payments linked to project progress. The bidder must submit a bid security amount as specified in the tender documents, which will be retained until project completion. The contract will be awarded to the lowest evaluated responsive bidder, subject to compliance with all financial and technical criteria. The tender fee of INR 3,600 is non-refundable and must be paid through the prescribed online process. The detailed financial terms are outlined in the tender documents available for download.