Damodar Valley Corporation Inductive Proximity Switch & Panel Accessories Tender 2026 India

Tender Overview

Damodar Valley Corporation invites bids for a bundle of auxiliary electrical components including Inductive Proximity Switches (sizes M50×70mm, M30×70mm, M18×85mm), Sensor Probes (M30×65mm, M18×65mm), a Limit Switch with Push Rod, Panel Cooling Fan (230VAC), Panel Lamp Batten (11W, 230VAC), and 8-channel Temperature Scanner (IP Thermocouple RTD). Estimated value is ₹343,028.0 with a 9-item BOQ; tender mode is OPEN, single envelope. Procurement is for CHP/DSTPS usage, within the Damodar Valley Corporation framework, with option to increase quantity by up to 25% during contract and extended delivery under specified formula. A key clause permits delivery period adjustment based on the option exercised, with minimum extension of 30 days. This tender emphasizes compliance with specified spare components and modular electrical accessories needed for CHP/DSTPS units. Unique aspects include absence of explicit start/end dates in the supplied data and a focus on standard replacement parts compatible with 3-wire I P 10-30VDC and PNP configurations.

Technical Specifications & Requirements

• Item set includes: Inductive Proximity Switches (Sizes M50×70mm, M30×70mm, M18×85mm), Sensor Probes (M30×65mm, M18×65mm) with 3-wire configuration and 10–30V DC supply; Limit Switch with 2NO2NC contact; Panel Cooling Fan (230VAC, 50–60 Hz); Panel Lamp Batten (11W, 230VAC); 8-channel Temperature Scanner (IP Thermocouple RTD).
• Quantity/BOQ: 9 total items; estimated contract value ₹343,028.0.
• Mode: OPEN, single-stage, single envelope; supplier to meet OEM/spare part standards; term specifies price through contract for increased quantities.
• Delivery/extension: Option clause allows 25% quantity variation; delivery timeline linked to last delivery order date with minimum 30 days extension, subject to extended period rules.
• Compliance: Items must be compatible with 3-wire I P 10-30VDC and PNP outputs; no explicit BIS/ISI mention in data, but standard in this category.

Terms, Conditions & Eligibility

• EMD: Not specified in data; bidders should anticipate standard EMD as per tender rules.
• Delivery: Delivery period linked to last order date; option-based extensions apply (minimum 30 days).
• Payment: Terms not disclosed; bidders should confirm payment schedule in ATC/document attachments.
• Quantity variance: Up to 25% increase during contract; up to 25% during currency at contracted rates.
• Documents: Ensure OEM authorization for proximity switches, sensor probes, limit switches, and panel accessories; GST/PAN; experience in supplying similar hardware for CHP/DSTPS; technical compliance certificates per ATC.
• Penalties/Warranty: Not detailed; verify LD/penalty terms in ATC attachment; confirm warranty scope with OEM.