GEM

Eastern Coalfields Limited Insulator, Contactor & Relay Tender Bardhaman West Bengal 11KV IS 9001 2025

Posted

17 Oct 2025, 04:50 pm

Deadline

07 Nov 2025, 09:00 am

Progress

Issue17 Oct 2025, 04:50 pm
AwardPending
Explore all 4 tabs to view complete tender details

Quantity

28

Category

ISOLATOR ELECTRIC, 40A

Bid Type

Two Packet Bid

Categories 2

Tender Overview

Eastern Coalfields Limited seeks procurement of electrical components including insulators, BSHNG, 11KV PRCLN isolators, 40A contactors, auxiliary relays, planetary pinion gear, carrier moving contact assemblies and related 200A/400A breaker's accessories, for operations under Coal India Limited at BARDHAMAN, WEST BENGAL. The BOQ lists 7 items with unspecified quantities; the scope centers on high‑voltage switching and control equipment. A key differentiator is the requirement for ISO 9001 certification and verifiable proven-ness with past orders in the last five years. The bidder must upload product data sheets and comply with the ATC insisting on post‑receipt inspection by AREA ENGINEER (E&M). The bid emphasizes data sheet alignment with offered products and supplier credibility.

Technical Specifications & Requirements

  • ISO 9001 certified suppliers (OEMs acceptable) for the offered electrical items.
  • Data Sheet of offered products to be uploaded; any mismatch leads to rejection.
  • Post‑receipt inspection by AREA ENGINEER (E&M) at consignee site; pre‑dispatch inspection not applicable.
  • Proven-ness criteria: supply of identical/higher specs within last five years to CI L or subsidiaries and other PSUs/government entities, with self‑certified past order copies.
  • Tender allows quantity variation up to 25% of bid quantity, with proportional delivery extension rules.
  • Required documents: PAN, GSTIN, cancelled cheque, EFT mandate; vendor data sheet; vendor code creation data; certificates as per ATC.
  • Section.pdfs: Data sheet alignment and ISO 9001 compliance are non‑negotiable for bid acceptance.

Terms, Conditions & Eligibility

  • EMD amount not provided in data; bidders must comply with standard bid security per ATC.
  • Delivery terms: extended delivery window may apply when quantities change (up to 25%).
  • Payment terms: not specified; expect standard government procurement terms aligned with ATC.
  • Documentation required: PAN, GST, cancelled cheque, EFT mandate; past performance orders for proven-ness.
  • Inspection: post‑delivery inspection by AREA ENGINEER (E&M); pre‑dispatch not applicable.
  • ISO 9001 certification mandatory for bidder or OEM; data sheet alignment mandatory for bid acceptance.

Key Specifications

  • Electrical category items: insulators, BSHNG 11KV PRCLN isolators, 40A contactors, AUX pilots, 550V 3P 10A pilot relays, planetary pinion 70 teeth, carrier moving contact with support 200A, fixed contact breaker 400A

  • Data Sheet: mandatory upload; must match offered product specifications

  • Post-Receipt Inspection: AREA ENGINEER (E&M) at consignee site

  • Proven-ness: supplier must show past orders within last 5 years to CI L/subsidiaries or PSUs with self-certified copies

  • Delivery clause: option to increase quantity up to 25% with corresponding delivery timeline adjustments

  • ISO 9001: bidder or OEM must possess ISO 9001 certification

Terms & Conditions

  • Option quantity variation up to 25% with proportional delivery time recalculation

  • Mandatory ISO 9001 certification for bidder or OEM

  • Post‑receipt inspection by AREA ENGINEER (E&M) at consignee site

Important Clauses

Payment Terms

Not specified in data; expected to follow ATC government norms with standard IT/PMO processes

Delivery Schedule

Delivery period may extend proportionally with increased quantity as per option clause; minimum 30 days when recalculating time

Penalties/Liquidated Damages

Not specified; ATC may include LD for late delivery or non-conformance per terms

Bidder Eligibility

  • ISO 9001 certified bidder or OEM

  • Past supply orders within last five years to CIL or its subsidiaries or PSUs

  • Submission of PAN, GST, cancelled cheque and EFT mandate

Bill of Quantities (BOQ) 7 Items

Item # Title Description Quantity Unit Consignee Delivery (Days)
1 INSULATOR, BSHNG, 11KV, PRCLN As Per Technical Specification Sheet 4 pieces [email protected] 15
2 ISOLATOR ELECTRIC, 40A As Per Technical Specification Sheet 4 pieces [email protected] 15
3 CONTACTOR, AUX, 550V, 3P, 10A As Per Technical Specification Sheet 4 pieces [email protected] 15
4 PILOT RELAY As Per Technical Specification Sheet 4 pieces [email protected] 15
5 PLANETORY PINION 70 TEETH As Per Technical Specification Sheet 2 pieces [email protected] 15
6 CARRIER MOVING CONTACT WITH SUPPORT 200A As Per Technical Specification Sheet 4 pieces [email protected] 15
7 FIXED CONTACT BREAKER 400A As Per Technical Specification Sheet 6 pieces [email protected] 15

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Required Documents

1

PAN Card copy

2

GSTIN copy

3

Cancelled cheque copy

4

EFT Mandate of bidder, certified by bank

5

Data Sheet of offered product(s)

6

ISO 9001 certification ( bidder or OEM )

7

Past supply orders/Proven-ness documentation for last 5 years

8

Technical bid documents and OEM authorization (if applicable)

9

Vendor code creation documents

Frequently Asked Questions

How to bid for insulators and relays tender in Bardhaman West Bengal 2025

Bidders must submit PAN, GSTIN, cancelled cheque and EFT mandate with the bid. Upload data sheets for all offered items, and provide ISO 9001 certification (bidder or OEM). Past five years’ supply orders should prove proven-ness. Post‑receipt inspection will be by AREA ENGINEER (E&M).

What documents are required for ISI/ISO qualified electrical tender in West Bengal

Required documents include PAN, GSTIN, cancelled cheque, EFT mandate, ISO 9001 certificate, product data sheets, past supply orders for proven-ness, and OEM authorizations if applicable. All certificates must align with ATC data and bid data sheets.

What are the delivery terms and quantity variation rules for this tender

The tender allows up to 25% quantity variation at contract award and during the contract period, with delivery time scaled by (additional quantity/original quantity) times the original delivery period, minimum 30 days.

What is the post‑receipt inspection process for awarded electrical equipment

Post‑receipt inspection is conducted at the consignee site by AREA ENGINEER (E&M). Pre‑dispatch inspection is not applicable unless ATC specifies otherwise; ensure data sheet accuracy to avoid rejection.

Which standards must the bidder meet for electrical components tender

Bidder or OEM must hold ISO 9001 certification. Data sheets must match offered parameters; proven-ness requires past orders with CI L or subsidiaries within last five years.

How to demonstrate proven-ness for this Coal India tender 2025

Provide self-certified copies of past supply orders for identical or higher specs delivered to CI L subsidiaries or other PSUs within the last five years, along with related performance proofs.

What is the eligibility criteria for OEM authorizations in this bid

If you are not the OEM, provide OEM authorization documents proving your authority to supply the specified insulators, relays and switchgear, along with ISO 9001 compliance.

When is the data sheet mandatory for submission in this tender

Data sheets for all offered products must be uploaded with the bid and must precisely reflect the actual specifications; mismatches can render the bid liable for rejection.