GEM

Northern Coalfields Limited Electrical Goods Tender for CTs, VCBs, Relays & Accessories in India 2025

Bid Publish Date

11-Nov-2025, 2:14 am

Bid End Date

02-Dec-2025, 5:00 pm

Bid Opening Date

02-Dec-2025, 5:30 pm

EMD

₹4,488

Value

₹31,09,984

Progress

Issue11-Nov-2025, 2:14 am
AwardPending
Explore all 4 tabs to view complete tender details

Quantity

252

Category

CURRENT TRANSFORMER CTR 400 5A

Bid Type

Two Packet Bid

Key Highlights

  • • Buyer may adjust quantity up to 25% of bid quantity at contract award and during currency
  • • Scope limited to supply of goods; no installation or commissioning
  • • EMD amount: ₹4,488; estimated contract value around ₹3.11 million
  • • 27 BoQ items covering CURRENT TRANSFORMERS, VCBs, relays, contactors, coils, and related accessories
  • • ATC documents uploaded by buyer; compliance required with bid terms
  • • Delivery period framework tied to last date of original delivery order with option-driven extensions

Categories 22

BUSHING VALVE PARTS AND ACCESSORIES VOLTMETER CONTROLLER SWITCHES ELECTRICAL PRODUCTS SOCKET CURRENT TRANSFORMER LIGHTING BRIDGE AIR CIRCUIT BREAKER RESINS VACUUM CIRCUIT BREAKER MCCB BAR ELECTRICAL SUBSTATION LIMIT SWITCHES STATIC CONVERTERS STRING INSTRUMENTS PLAIN BEARING SLEEVE BEARING RECTIFIERS SWITCH SUPPLY

Tender Overview

Northern Coalfields Limited, under Coal India Limited, invites bids for the supply of electrical goods including CURRENT TRANSFORMER CTR 400 5A, EX epoxy resin cast CTs/relays, VCB limit switches, auxiliary contactors, shunt trip coils, and related electrical components. Estimated contract value is ₹3,109,984.132 with an EMD of ₹4,488. Location details are not specified, and the scope specifies Only supply of Goods. A key differentiator is the buyer’s option to adjust quantities by up to 25%, with delivery timelines linked to the original order and extended periods. The tender emphasizes a broad hardware bundle rather than a single-item procurement, highlighting a diverse bill of materials across 27 items in the BoQ. This indicates a bulk, multi-item supply contract for replacement parts and control equipment. The opportunity is situated within the mining sector’s equipment modernization and reliability programs, targeting government procurement channels. Suppliers should prepare for a broad technical and commercial evaluation and ensure compliance with the option clause and delivery terms.

Technical Specifications & Requirements

  • Product range includes CURRENT TRANSFORMER CTR 400 5A, CURRENT TRANSFORMER RAT and related epoxy resin cast components, 600-300 5 equipment, VCB LIMIT SWITCH, 110 V DC coils, 19 PIN plugs, 11 KV 1250A breakers, IDMT relays, auxiliary contactors and rectifier bridge units among 27 items.
  • No formal technical specs or standards are published in the tender data; bidders must rely on the BOQ and ATC attachments. The estimated value and EMD imply a medium-scale procurement with multi-item validation and potential vendor qualification for electrical equipment. The scope requires only goods supply, not installation.
  • Emphasis on a broad BOM with electrical protection, control, and distribution components, suitable for refurbishment or new installations in coal mining infrastructure.

Terms, Conditions & Eligibility

  • EMD: ₹4,488 (by DD/online as per bid terms).
  • Estimated value: ₹3,109,984.132 for the full scope; 27 items listed in the BoQ.
  • Option Clause: quantity may be increased/decreased up to 25% of bid quantity; extended delivery periods calculated as per formula with a minimum 30 days.
  • Scope of supply: Bid price must include all cost components; limited to the supply of goods only.
  • Additional terms require bidders to comply with the ATC uploaded by the Buyer; installation, testing, or commissioning not included.
  • No location details; bidders should verify delivery to the purchaser’s site per ATC and contract award terms.

Key Specifications

  • Electrical components: CURRENT TRANSFORMER CTR 400 5A, CURRENT TRANSFORMER RAT, epoxy resin cast CTs

  • Devices: VCB LIMIT SWITCH, VTC CLOSING COIL 110 V DC, 19 PIN PLUG, VCB 11 KV 1250A

  • Protection relays: IDMT RELAY, AUXILIARY CONTACTOR 110V, SHUNT TRIP COIL 110 V DC

  • Measurement: VOLTMETER 0-8KV SF 96 MM, AMMETER SF 96 SQ MM CTR 200 11A

  • Other: DRAW OUT HANDLE, BREAKER MECHANISM components, RECTIFIER BRIDGE UNIT 60 63A, SPROUT BUS BAR 1000A

  • Standards/Certification: Not specified in tender data; bidders to reference BOQ/ATC

Terms & Conditions

  • Quantity variation up to 25% at contract and during currency with delivery adjustments

  • Only supply of goods; no installation or commissioning included

  • EMD ₹4,488; estimated contract value ₹3,109,984.132; 27 items in BoQ

Important Clauses

Payment Terms

Bid price to include all costs; payment terms not specified beyond bid terms and ATC

Delivery Schedule

Delivery period linked to last date of original delivery order; extension calculations apply with minimum 30 days

Penalties/Liquidated Damages

No explicit LD details in provided data; LD terms likely in ATC or contract

Bidder Eligibility

  • Experience in supplying similar electrical equipment to government or large industrial buyers

  • Financial capacity to handle a ₹3.11 million procurement

  • Ability to comply with vendor qualification and BOQ itemization across 27 electrical components

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Bill of Quantities (BOQ) 27 Items

Item # Title Description Quantity Unit Consignee Delivery (Days)
1 CURRENT TRANSFORMER CTR 400 5A Part no 201040037 CURRENT TRANSFORMER CTR 400 5A 6 pieces [email protected] 60
2 EPOXY RESIN CAST CURRENT TRANSFORMER RAT Part no BA1132 EPOXY RESIN CAST CURRENT TRANSFORMER RAT 12 pieces [email protected] 60
3 EXPOXY RESIN CAST CURRENT TRANSFORMER 20 Part no 92720000 EXPOXY RESIN CAST CURRENT TRANSFORMER 20 3 pieces [email protected] 60
4 CURRENT TRANSFORMER CTR 600-300 5 Part no CTR600300 CURRENT TRANSFORMER CTR 600-300 5 3 pieces [email protected] 60
5 VCB LIMIT SWITCH Part no BOLSO5 VCB LIMIT SWITCH 10 pieces [email protected] 60
6 VTC CLOSING COIL 110 V DC Part no 2064613 VTC CLOSING COIL 110 V DC 10 pieces [email protected] 60
7 PLUG and SOCKET 19 PIN Part no 0190123 PLUG & SOCKET 19 PIN 4 pieces [email protected] 60
8 VCB 11 KV 1250A25KAMBL Part no 418535 VCB 11 KV 1250A25KAMBL 2 pieces [email protected] 60
9 ANTI PUMPING RELAY 11 PIN 110V AC Part no 1901709 ANTI PUMPING RELAY 11 PIN 110V AC 10 pieces [email protected] 60
10 AUX.CONTACTOR PAK 6U544 W 0468151 Part no 0468071 AUX.CONTACTOR PAK 6U544 W 0468151 12 pieces [email protected] 60
11 DRAW OUT HANDLE Part no V0038 DRAW OUT HANDLE 6 pieces [email protected] 60
12 BREAKER CHARGING HANDLE Part no V0030 BREAKER CHARGING HANDLE 12 pieces [email protected] 60
13 SHUNT TRIP COIL 110 V DC Part no 2064674 SHUNT TRIP COIL 110 V DC 24 pieces [email protected] 60
14 MECHANISM CATCH 25KA Part no 1435292 MECHANISM CATCH 25KA 2 pieces [email protected] 60
15 MACHANISM MOTOR WOUND SPRING CHARGED 25K Part no 1435279 MACHANISM MOTOR WOUND SPRING CHARGED 25K 6 pieces [email protected] 60
16 RECTIFIER BRIDGE UNIT 60 63A 600PIV 100V Part no 1925362 RECTIFIER BRIDGE UNIT 60 63A 600PIV 100V 12 pieces [email protected] 60
17 AUXILIARY CONTACTOR 110V. Part no P0061 AUXILIARY CONTACTOR 110V. 10 pieces [email protected] 60
18 BUSHING PAD 175 875A Part no 875A BUSHING PAD 175 875A 4 pieces [email protected] 60
19 VOLTMETER 0-8KV SF 96 MM 6.6KV 110V Part no 2470895 VOLTMETER 0-8KV SF 96 MM 6.6KV 110V 10 pieces [email protected] 60
20 AMMETER SF 96 SQ MM CTR 200 11A Part no 0023790 AMMETER SF 96 SQ MM CTR 200 11A 10 pieces [email protected] 60
21 LMP IND 7WT 110V W HLDRW O LENS BCH Part no 1306030 LMP IND 7WT 110V W HLDRW O LENS BCH 20 pieces [email protected] 60
22 SW V METER SELECTOR SRP-135 V Part no 2124518 SW V METER SELECTOR SRP-135 V 12 pieces [email protected] 60
23 SWITCH AUXILIARY ASSLY 8-WAY Part no 2120276 SWITCH AUXILIARY ASSLY 8-WAY 10 pieces [email protected] 60
24 LIGHTING ARRESTOR.6.6KV Part no 0015008 LIGHTING ARRESTOR.6.6KV 12 pieces [email protected] 60
25 SPOUT BUS BAR 1000A Part no 2097540 SPOUT BUS BAR 1000A 6 pieces [email protected] 60
26 IDMT RELAY Part no P0083 IDMT RELAY 10 pieces [email protected] 60
27 RELAY E L 50A 1A 110V AC Part no 1902284 RELAY E L 50A 1A 110V AC 14 pieces [email protected] 60

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Required Documents

1

GST registration certificate

2

Permanent Account Number (PAN) card

3

Experience certificates for similar electrical equipment supply

4

Financial statements or turnover proof

5

EMD submission receipt

6

Technical bid documents and compliance statements

7

OEM authorizations if bidding as an authorized reseller

8

Any existing BIS/IS/ISO certifications for supplied items (if available)

Frequently Asked Questions

How to bid for the electrical goods tender in not specified location by Northern Coalfields Limited?

Bidders must submit GST, PAN, experience certificates, and financials, plus EMD of ₹4,488. Include OEM authorizations if required. The bid must cover 27 BoQ items and meet the ATC terms. The scope is goods-only; installation is not included. Ensure compliance with the 25% quantity option and delivery-extension formula.

What documents are required for the Northern Coalfields Limited electrical procurement?

Submit GST certificate, PAN, company financials, experience certificates for similar supply, EMD receipt, technical bid with compliance statements, and OEM authorization if bidding as distributor. Include any BIS/ISI/ISO certifications available for listed items in the BoQ.

What are the key technical items in the BoQ for this tender?

Key items include CURRENT TRANSFORMER CTR 400 5A, epoxy resin cast CTs, VCB LIMIT SWITCH, 110 V DC coils, 19 PIN plugs, VCB 11 KV 1250A, IDMT RELAY, auxiliary contactors, rectifier bridge units, and related accessories totaling 27 items.

When is the delivery period for this electrical goods procurement?

Delivery terms hinge on the original delivery order date; option-driven extensions may extend timelines using the (Increased quantity ÷ Original quantity) × Original delivery period formula, with a minimum extension of 30 days per instance.

What is the EMD amount for the Northern Coalfields Limited tender?

The EMD required is ₹4,488; pay via Demand Draft or online as per bid terms; ensure the receipt accompanies the technical bid for eligibility.

Which components are covered under the 27-item BoQ for this tender?

Items include CURRENT TRANSFORMER CTs, VCB parts, relays (IDMT), shunt trip coils, auxiliary contactors, breakers, rectifier units, voltmeters and ammeters, bus bars, and related accessories necessary for electrical equipment refurbishment.

What are the exact performance or safety standards mentioned for this tender?

Tender data does not specify formal standards; bidders should rely on BOQ/ATC attachments and request clarification if ISI/IS/ISO certifications are needed for particular items.