Government Tender for Supply, Laying, Testing & Commissioning of 11KV Underground XLPE Cable in Vapi Gujarat

The scope of work includes:

• Supply of 11KV underground XLPE cables by DGVCL.
• Laying of underground cables along designated routes.
• Testing of installed cables to ensure compliance with standards.
• Commissioning of the cable network for reliable power distribution.
• Installation of cable end termination kits and straight joint kits supplied by the contractor.
• Erection of HT-LT lines and associated T/C (Terminations & Connections).
• Use of HDPE green pipes for underground cable protection.

The process involves:

1. Receiving and inspecting supplied cables and accessories.
2. Excavation and trenching along specified routes.
3. Laying of cables within trenches.
4. Connecting and terminating cables using supplied kits.
5. Testing cable integrity and insulation resistance.
6. Final commissioning and energization.

All work must adhere to safety standards and technical specifications outlined in the tender documents. The contractor must coordinate with the Vapi Industrial Division for site access and schedule adherence.

The contractor is responsible for all logistics, safety, and quality assurance activities necessary for successful project completion.

The project requires the use of high-quality XLPE cables rated for 11KV, with specifications as per IS standards. The cables must be supplied in approved lengths, with proper insulation and protective features. The HDPE pipes should conform to IS 4984 standards, ensuring durability and environmental resistance.

Technical process involves:

• Pre-installation inspection of cables and accessories.
• Proper trenching and bedding as per technical drawings.
• Cable laying with adequate clearance and support.
• Secure connection and termination using supplied kits.
• Insulation testing and continuity checks.
• Final system testing before energization.

The process ensures safety, reliability, and compliance with Indian electrical standards.

The total estimated cost for the project is INR 28,50,000.00. The financial breakdown includes:

Payment terms are as follows:

• 10% advance upon contract signing.
• 40% after laying completion.
• 30% post successful testing.
• 20% upon final commissioning.

All payments are subject to submission of valid invoices and completion certificates. Bidders must include detailed cost proposals aligned with these specifications.