Government Tender for Construction of Checkdam at Ambheta Village, Navsari

The scope of work involves the construction of a Checkdam cum causeway at Village Ambheta, Gandevi Taluka, Navsari District, Gujarat. Key deliverables include:

• Site preparation and earthwork
• Construction of checkdam using suitable materials
• Installation of necessary drainage and spillway structures
• Reinforcement and concrete work as per technical specifications
• Environmental and safety compliance during construction

The process includes:

1. Site inspection and survey
2. Preparation of detailed project plan
3. Procurement of materials and equipment
4. Construction activities as per approved drawings
5. Quality assurance and safety monitoring
6. Final inspection and handover

All work must adhere to the standards specified in the tender documents and relevant government guidelines. Bidders should ensure timely completion and quality workmanship to meet project objectives.

The technical specifications require the use of reinforced concrete and locally sourced stones for the checkdam structure. The dam should be 50 meters in length and 5 meters in height, with a spillway capacity of 200 cubic meters per second. Foundations must be deep piled with earth filling to ensure stability. The project must comply with environmental standards and safety regulations. Construction procedures include site survey, earthwork, material procurement, and structural assembly, followed by quality checks. The technical parameters are summarized below:

Bidders should follow the detailed technical drawings and specifications provided in the tender documents to ensure project compliance and durability.

The estimated project cost is approximately ₹12,34,674. Bidders must submit a bid offer based on a percentage rate or fixed amount, as specified in the tender. The financial proposal should include detailed cost breakdowns covering materials, labor, equipment, and overheads. Payment terms are linked to project milestones, with an initial mobilization advance, progress payments, and a final settlement upon completion. The bid security or EMD amount is mandatory and must be submitted along with the bid. The total bid amount should be valid for 120 days from the bid submission deadline.

Payment Schedule:

• 10% advance at contract signing
• 40% on completion of foundation and earthwork
• 40% on structural completion
• 10% after final inspection and approval