Three-Year Rate Contract for Transformer Oil Filtration and Dehydration Services in NDMC Area

The New Delhi Municipal Council (NDMC), through its Executive Engineer(E), is inviting sealed bids for an open tender concerning a rate contract for the crucial service of oil filtration/dehydration of various transformers within the NDMC area. This vital initiative, designated with Tender Reference Number 27/EE(M-33KV)/2025-26 and Tender ID 2026_NDMC_298992_1, seeks to establish a three-year agreement for essential maintenance of electrical infrastructure, with an estimated tender value of ₹47,74,477. The contract duration is stipulated for 1095 days. Bidders are advised that this is a two-cover tender, requiring the submission of a Fee/PreQual/Technical document (NIT) in Cover 1 and a Finance document (BoQ) in Cover 2. The EMD amount required is ₹95,490, payable to the Secretary NDMC at Palika Kendra, New Delhi-110001, with options for EMD through Bank Guarantee/Surety Bond or exemption. Interested parties can download tender documents from September 25, 2026, at 06:00 PM, and must submit their bids by October 19, 2026, at 04:00 PM. The bid opening is scheduled for October 19, 2026, at 04:30 PM, at the office of the Executive Engineer(E), ESS 33kV, 1st Floor, Kidwai Nagar West, Delhi-110023. The bid validity period is set at 90 days. Further details regarding tenderer classification and qualification requirements can be found in the NIT document.