Government Tender for Cleaning, Desilting & Pumping Station Maintenance at Balasinor

• Cleaning and Desilting of Ground Drainage Lines: Perform thorough cleaning of underground drainage pipelines to ensure unimpeded flow and prevent blockages.
• Operation and Maintenance of Pumping Stations: Regular operation, monitoring, and maintenance of pumping stations to ensure optimal performance.
• Desilting of Manholes and Chambers: Remove accumulated silt and debris from manholes, chambers, and other drainage components.
• Inspection and Reporting: Conduct routine inspections and submit reports on the condition of drainage infrastructure.
• Emergency Response: Address unforeseen blockages or failures promptly to prevent flooding.

The process includes:

1. Mobilization of equipment and personnel.
2. Initial assessment and planning.
3. Execution of cleaning and desilting activities.
4. Routine maintenance and operational checks.
5. Final inspection and documentation.

The contractor must ensure:

• Use of durable, corrosion-resistant pipes with a diameter of at least 300mm.

• Pumping stations equipped with energy-efficient pumps capable of handling peak flow rates.

• Technical parameters:
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  Parameter	Specification
  Pipe Material	High-density polyethylene (HDPE)
  Pump Capacity	Minimum 50 HP
  Power Supply	3-phase, 415V
  Control System	Automated with remote monitoring

• Sequential procedures include mobilization, inspection, cleaning, desilting, operational testing, and reporting.

• All activities must adhere to safety and environmental standards as per government regulations.

The estimated project cost is detailed in the tender documents, with a minimum bid value based on the scope of work. The budget breakdown includes:

Payment will be made in installments based on milestones achieved, including mobilization, mid-term, and completion. The contractor must submit detailed invoices supported by inspection reports. The total bid amount should include all taxes, duties, and levies applicable. The tender fee of INR 2832 is non-refundable and must be submitted along with the bid.