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Open Tender Transmission Lines

Replacement of Normal Disc Insulators with RTV Coated Disc Insulators

🏛 National Grid Company (NGC)
📍 Sindh
📅 Closes: 28 Jun 2026
🔖 Ref: NPP-03, Tower Location 226-234

Description / Scope of Work

The National Grid Company (NGC), through its Project Director EHV-II based in Hyderabad, Sindh, invites bids for the replacement of normal disc insulators with RTV (Room Temperature Vulcanising) coated disc insulators at tower locations 226 to 234 of the NPP-03 project. This is a works contract tendered on a national basis using a single stage-one envelope bidding methodology. The project aims to upgrade insulator performance in the electrical transmission network by replacing standard disc insulators with advanced RTV coated variants, which offer superior pollution and environmental resistance. The scope encompasses complete removal of existing insulators and installation of new RTV coated disc insulators across the specified tower locations in Sindh province.

Bidders must meet eligibility criteria including relevant experience in similar electrical utility works, valid business registration, and applicable licenses for electrical transmission infrastructure projects. A bid security declaration is required as per tender specifications. Prospective bidders should review the standard bidding document for detailed technical specifications, contractual terms, and performance requirements. The contract will include provisions for integrity pact compliance and performance guarantees from the successful contractor.

The complete tender documents and bid data sheets are available as detailed in this standard bidding document. Bids must be submitted in accordance with the instructions to bidders and evaluation criteria outlined herein. Bidders should contact the Project Director EHV-II, NGC Hyderabad at Bangalow No A-28, Sharif Square, Hussainabad, Latifabad, Hyderabad, Sindh for clarifications. Contact: Phone +92-335-740-1921, Email: atif.mazhar@ntdc.com.pk. The bid opening and evaluation will follow the schedule and procedures specified in the bid data sheet.

Tender Details

Issuing Organisation National Grid Company (NGC)
Location Sindh
Category Transmission Lines
Published 1 Jun 2026
Closing Date 28 Jun 2026
Reference NPP-03, Tower Location 226-234

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