Government Tender for Full Turnkey Contract: Conversion of 11 KV Overhead Line to MVCC & Underground Network in Vadodara

• Design, supply, and installation of conversion works for 11 KV overhead lines to MVCC and underground networks within Vadodara jurisdiction.

• Key deliverables include:

• Complete detailed engineering design documents
• Supply of all necessary materials, including MVCC conductors, underground cables, poles, and accessories
• Civil works for underground cable laying, trenching, and backfilling
• Erection and commissioning of new conductors and underground systems
• Testing and quality assurance of all installations

• The process involves:

1. Site survey and assessment to finalize design parameters
2. Preparation of detailed drawings and specifications
3. Procurement of materials as per approved design
4. Execution of civil and electrical works in accordance with safety standards
5. Commissioning and handover after successful testing

• The contractor must ensure minimal disruption to existing power supply during execution and adhere to all safety and environmental regulations.

• All work must comply with the specifications outlined in the tender documents, including the MGVCL technical standards and safety guidelines.

Sequential Process:

1. Conduct site survey
2. Finalize design and specifications
3. Procure materials
4. Execute civil and electrical works
5. Testing and commissioning
6. Handover and documentation

The estimated project cost is approximately 751.47 million INR, inclusive of design, materials, civil works, and installation. The payment schedule is structured as follows:

• 10% advance payment upon contract signing
• 40% after completion of civil works
• 30% post installation and initial testing
• 20% upon final acceptance and commissioning

  Cost Component	Percentage
  Design & Engineering	15%
  Materials	50%
  Civil & Installation	25%
  Testing & Commissioning	10%
  All payments are subject to submission of valid bills, certificates, and compliance reports. The contractor must provide bank guarantees for the mobilization and performance security as per tender terms.