Government Tender for Drilling of 200mm DTH Bore with Supply of PVC Casing Pipes in Bhavnagar

• Drilling of 200mm diameter boreholes up to a maximum depth of 350 meters using DTH rigs at designated villages in Bhavnagar district.
• Supply and installation of 250mm PVC casing pipes during drilling.
• Supply of MS bore plugs and other necessary accessories.
• Conducting all necessary site preparation, safety measures, and environmental precautions.
• Testing and commissioning of boreholes to ensure water flow and quality.
• Complete documentation and reporting as per government standards.

1. Mobilize drilling equipment and materials to the site.
2. Conduct site survey and prepare the drilling plan.
3. Execute drilling operations as per technical specifications.
4. Install casing pipes and bore plugs at designated depths.
5. Perform water quality tests and borehole development.
6. Submit final reports and documentation to the authorities.

Key deliverables include drilling of boreholes, supply of casing pipes, and completion reports, ensuring compliance with technical and safety standards.

Sequential procedures:

1. Site survey and preparation.
2. Mobilization of drilling rig and materials.
3. Borehole drilling as per specifications.
4. Installation of PVC casing pipes.
5. Borehole development and water quality testing.
6. Final documentation and submission.

The estimated project cost is approximately INR 24,28,276. Payment terms include a 10% advance, with the remaining amount payable in milestones tied to project progress. Bidders must submit a refundable EMD of INR 24,283 along with their bid. The bid validity period is 180 days from submission. The tender fee is INR 900, payable via DD or online payment. Cost breakdown includes drilling, supply of pipes, labor, and miscellaneous expenses. All financial proposals must be submitted as per the prescribed format, ensuring transparency and compliance with government norms.