THDC India Limited Repair Maintenance Tender for 220V 400A DC Chargers, 48V 150A DC Chargers & DCDBs Tehri HPP 2025

Tender Overview

THDC India Limited invites bids for the repair and maintenance of critical DC power infrastructure at Tehri Hydroelectric Project: 220V 400A DC Chargers, 48V 150A DC Chargers and the main DC Distribution Boards (DCDBs). Estimated contract value is ₹389,400 with onsite delivery and commissioning at THDCIL, Bhagirathi Puram, Tehri Garhwal, Uttarakhand 249124. The scope centers on maintenance services for high-current DC charging hardware and protective distribution assemblies, requiring technical capability to handle high-voltage DC systems within a hydroelectric setting. Bid terms permit up to 25% quantity or duration flexibility at contract issue and impose online EMD/PBG submission via RTGS. A formal ATC document governs supplier obligations and any scope changes. Unique aspects include on-site installation/commissioning (if covered) and specific bank-backed online payment processes for security deposits.

Technical Specifications & Requirements

• Product category: Repair and maintenance of DC chargers (220V 400A, 48V 150A) and main DCDBs for Tehri HPP
• Location: Tehri Garhwal, Uttarakhand; delivery/installation address: THDCIL, Bhagirathi Puram, Tehri Garhwal, 249124
• Estimated value: ₹389,400; no BOQ items listed
• Delivery/commissioning: On-site at THDCIL facility; commissioning contingent on scope coverage; acceptance aligned with project standards
• Experience: Prior capability to service hydroelectric DC power infrastructure and protective distribution assemblies
• Certifications: Not explicitly specified; bidders should reference ATC terms for compliance
• Payment security: Online RTGS/PBG option; payment details to be provided by THDCIL
• Warranties/terms: As per ATC and GeM terms; scope may include post-service support

Terms, Conditions & Eligibility

• EMD/Performance: Online payment option via RTGS; Bank: State Bank of India, Account 11337480040; IFSC SBIN0001117; bidder must upload proof of online transfer within 15 days of award
• Quantity/Duration: Flexible up to 25%, both pre- and post-contract issuance
• Delivery: On-site repair/maintenance and installation at Tehri HPP, Uttarakhand; commissioning if covered in scope
• Documentation: Submit GST registration, PAN, experience certificates, financial statements, equipment/service certifications, OEM authorizations as applicable
• Payment terms: Details aligned with online payment and PBG arrangements under GeM GTC
• Compliance: Bidder must adhere to ATC document and any additional district/state procurement rules
• Penalties: Conventional LD provisions per ATC; specifics to be defined in contract