Government Tender for Restoration & Strengthening of Checkdam at Gundvahal Village, Dang

The scope of work includes:

• Restoration and strengthening of the existing checkdam at Gundvahal village to improve water retention and flow control.
• Civil works involving excavation, concrete work, and structural reinforcement as per detailed design specifications.
• Implementation of erosion control measures to ensure dam stability.
• Installation of necessary water flow control devices.
• Compliance with safety and environmental standards during construction.

The process involves:

1. Preparation and submission of bid documents including technical and financial proposals.
2. Site inspection and verification as per tender guidelines.
3. Execution of civil works within the stipulated 9-month period.
4. Quality assurance and safety compliance throughout the project duration.
5. Final inspection and handover upon project completion.

Bidders must ensure all civil works adhere to the specified technical standards and environmental guidelines as detailed in the tender documents.

The civil works must conform to the technical standards outlined in the tender documents, including specifications for concrete strength, excavation depth, and structural reinforcement. The project requires:

• Concrete Mix: M20 grade or higher
• Erosion Control Measures: Geotextiles and riprap installation
• Water Flow Devices: Gate valves and spillway components
• Quality Assurance: Materials tested as per IS standards

Sequence of procedures:

1. Site mobilization and survey
2. Excavation and foundation preparation
3. Structural reinforcement and concrete work
4. Installation of water flow control devices
5. Final inspection and safety checks

All technical activities must be documented and approved by the designated engineer before proceeding to subsequent phases.

The total estimated project cost is ₹900,758.48, which includes all civil works, materials, labor, and contingencies. Payment will be made in accordance with the progress milestones, as detailed below:

Bidders must submit a detailed financial proposal aligned with these milestones. The bid validity period is 90 days from the bid opening date, and all payments are subject to satisfactory work completion and inspection.