Government Tender for Resurfacing of Kabarka to Jogra Road in Bhanvad, Gujarat

The scope of work for this tender includes:

• Resurfacing of existing road from Km 0/000 to 3/300 in Bhanvad.
• Preparation of sub-grade and base layers as per technical specifications.
• Laying of bituminous layers including primer, binder, and surface courses.
• Compaction and finishing to ensure smooth and durable road surface.
• Installation of necessary drainage and safety features.

The process involves the following steps:

1. Site clearance and preliminary survey.
2. Excavation and removal of existing damaged surface.
3. Preparation of sub-base and base layers.
4. Application of binder and surface layers.
5. Quality control checks at each stage.
6. Final compaction and finishing.
7. Clean-up and site restoration.

The project must adhere to the specifications outlined in the tender documents, including materials, methods, and safety standards. Bidders are required to submit detailed work plans, timelines, and quality assurance protocols.

All work must comply with the Gujarat State Road Construction Standards and relevant safety regulations.

The technical specifications for this project include:

• Road surface: Asphalt concrete with a minimum thickness of 50 mm.
• Materials: Must conform to BIS standards (IS 73-2012 for bitumen, IS 2386 for aggregates).
• Compaction: Achieve at least 95% of maximum dry density.
• Drainage: Proper installation of culverts and drainage channels.
• Quality Control: Conduct Marshall stability tests and density tests during construction.

Technical process steps:

1. Material testing and approval.
2. Sub-grade preparation.
3. Base layer laying and compaction.
4. Asphalt binder layer application.
5. Surface layer finishing and compaction.
6. Final inspection and testing.

Materials can be supplied by approved vendors, and all work must follow the technical standards specified in the tender documents.

The estimated project cost is approximately ₹1,57,24,342. The financial breakdown is as follows:

Payment terms:

• Advance Payment: 10% upon contract signing.
• Progress Payments: 50% based on milestones achieved.
• Final Payment: 40% after completion and approval.

Bidders must submit a detailed financial proposal along with bid documents, including cost estimates, breakdowns, and payment schedules. The bid validity period is 120 days from the bid opening date.