Surat Municipal Corporation Tender for Network Upgradation & Pipe Laying Work in Ashwinikumar-Fulpada Area

The scope of work includes:

• Network strengthening and upgradation in designated DMA areas.
• Laying of rider lines for water distribution.
• Making connections to existing pipelines and infrastructure.
• Placement of network isolation valves and ancillary work in valve chambers.
• Construction and installation of valve chambers as per specifications.

The process involves:

1. Site assessment and survey to finalize pipeline routes.
2. Preparation of detailed work plan and schedule.
3. Execution of pipe laying with adherence to technical standards.
4. Installation of valves and chambers in designated locations.
5. Testing and commissioning of the upgraded network.
6. Handover and documentation as per contractual requirements.

All work must comply with local regulations, safety standards, and environmental guidelines. Bidders are expected to coordinate with local authorities and ensure minimal disruption during construction.

The technical specifications include:

• Pipe materials compliant with IS standards, such as Ductile Iron, PVC, or HDPE.
• Pipe diameters ranging from 50mm to 300mm.
• Use of approved valves like gate and butterfly valves.
• Construction to follow BIS standards (IS 4984, IS 13420).
• Installation procedures involve trench excavation, pipe laying, jointing, and backfilling.
• Testing procedures include hydrostatic pressure tests and leakage checks.

Sequence of technical steps:

1. Site survey and marking.
2. Excavation and trench preparation.
3. Pipe installation and jointing.
4. Valve and chamber placement.
5. Pressure testing and quality checks.
6. Backfilling and site restoration.

Technical parameters are detailed in the tender documents and must be strictly followed to ensure compliance and durability.

The total estimated project cost is approximately INR 23,775,032.50. The financial bid should include a detailed breakdown of costs, including material, labor, equipment, and overheads. The bid must specify the percentage rate for executing the work, which will be evaluated as part of the commercial stage.

Payment terms are structured as follows:

• Advance payment upon contract signing.
• Progress payments based on milestones achieved.
• Final payment after successful project completion and approval.

Bidders must ensure financial stability and provide bank guarantees or security deposits as per tender guidelines.