Western Coalfields Limited Electrical Equipment Tender 2026: Auxiliary Switch, Vacuum Interrupter, CT Class ISP10 - 1462888.01

Tender Overview

Western Coalfields Limited invites bids for a broad range of electrical auxiliary equipment, including auxiliary switch assemblies, vacuum interrupters up to 800A, resin class ISP10 by CI10, electrical release coils, indicating lamps, push button switches, metering instruments, PTs, fuses, relays, earth leakage relays, vacuum circuit breakers, and related HT/HRC components. The procurement scope aggregates to a single supply package with an estimated value of ₹1,462,888.01. The tender encompasses 19 line items and focuses on end-to-end supply of goods rather than installation services, with a strong emphasis on compatibility with existing equipment and standardization across multiple CI/CI-related components. The buyer’s terms permit quantity variation up to 25% during order placement and currency of the contract, with delivery timing tied to original and extended delivery periods. This tender targets bidders capable of delivering complete electrical assemblies meeting industry standards and OEM compatibility, within a defined delivery window and under a single supply contract.

Technical Specifications & Requirements

• Product categories: Auxiliary switch assembly, vacuum interrupter up to 800A, resin class ISP10 by CI10, electrical release coil assembly, indicating lamp, push button switch, ammeter-volt meter switch, potential transformer 11 kV to 110 V, 100 VA per phase, 3-phase, control fuse 2-10A, IDMT relay, earth leakage relay, vacuum circuit breaker assembly 800A FbyT, HT HRC fuse for PT, isolator moving contact and fixed contact, ammeter, voltmeter, shunt trip coil assembly.
• Estimated value: ₹1,462,888.01; no explicit EMD amount provided.
• Delivery/Scope: Supply of goods only; no installation. 19 line items with unspecified unit quantities.
• Standards/Compatibility: Emphasis on compatibility with existing CI/CI electrical systems; no explicit standards listed in data provided.
• BOQ status: 19 items in total; item details not disclosed; procurement likely turnkey for all listed components.
• Key requirement: Option clauses allow quantity variation up to 25%; extensions may be exercised with proportional time adjustments; delivery period calculations use (Increased quantity ÷ Original quantity) × Original delivery period with a minimum of 30 days.

Terms, Conditions & Eligibility

• EMD/participation security: Not specified in data.
• Delivery terms: Delivery period linked to original and extended delivery periods; option clause allows up to 25% quantity variation.
• Pricing scope: Scope of supply states “Only supply of Goods,” with all cost components included in bid price.
• Payment terms: Not specified in data.
• Documentation: Not specified; bidders should prepare standard GST, PAN, and OEM authorizations per typical government tenders, though exact list not provided.
• Warranty/penalties: Not specified; no LD terms disclosed in the provided data.
• Contracts: Single supply contract for 19 items with potential quantity adjustments during contract currency.