GEM

Central Coalfields Limited Automatic Line Voltage Correctors Tender Jharkhand IS 8448 Q2 2025

Bid Publish Date

09-Jan-2026, 12:16 pm

Bid End Date

20-Jan-2026, 11:00 am

Value

₹43,220

Progress

Issue09-Jan-2026, 12:16 pm
AwardPending
Explore all 4 tabs to view complete tender details

Quantity

10

Bid Type

Two Packet Bid

Tender Overview

The procurement is issued by Central Coalfields Limited (Coal India Limited) for Automatic Line Voltage Correctors (Step Type) For Domestic Use (Stabilizer) conforming to IS 8448 (Q2), with an estimated value of ₹43,220. The tender targets vendors in Jharkhand capable of supplying stabilizers meeting input/output terminal provisions, cord/socket inclusion, and insulation temperature class requirements. A key differentiator is the focus on Eco‑Mark compliance and IS 8448 standard alignment, signaling a quality and sustainability criterion for domestic voltage stabilization equipment.

Technical Specifications & Requirements

  • Product/Service: Automatic Line Voltage Correctors (Step Type) Stabilizers for domestic use, conforming to IS 8448 (Q2)
  • Key features to supply: Provision of Power Supply Cord; Plug and Socket; Terminals for Input and Output; Temperature Class of insulation (as per winding heat rise limits)
  • Rating: Category noted as Construction with unspecified KVA rating; ensure compatibility with standard home electrical loads
  • Compliance: Eco‑Mark certification required; adherence to IS 8448 Q2 specifications and related safety criteria
  • Delivery/Installation considerations: No explicit delivery schedule stated; plan to align with purchase order timelines; verify installation readiness where applicable
  • Documentation/Testing: Provide product conformity to IS 8448, and eco‑mark evidence; prepare portable test data where requested

Terms, Conditions & Eligibility

  • EMD: Not explicitly stated in tender data; confirm amount during bid submission
  • Option Clause: Purchaser may increase/decrease quantity up to 25% of bid quantity; same percentage may be exercised mid‑currency at contracted rates
  • Delivery timeline: Delivery period begins from the last date of the original delivery order; extended time calculated as (additional quantity/original quantity) × original delivery period with a minimum of 30 days
  • documents to submit with bid: PAN Card, GSTIN, Cancelled Cheque, and EFT Mandate certified by bank
  • Compliance risk: Non‑submission of certificates/documents may lead to bid rejection; follow all ATC/Corrigendum requirements
  • Vendor requirements: Ensure all mandatory certificates are uploaded; confirm product meets IS 8448 Q2 and Eco‑Mark requirements for eligibility

Terms & Conditions

  • Key Term 1: 25% quantity variation permitted at contract award and during currency

  • Key Term 2: Mandatory submission of PAN, GSTIN, cancelled cheque, EFT mandate

  • Key Term 3: Eco‑Mark and IS 8448 (Q2) compliance required for product eligibility

Important Clauses

Payment Terms

No explicit payment terms provided in the tender excerpt; bidders should seek confirmation on payment schedule during bid submission and ATC review.

Delivery Schedule

Delivery period starts from the last date of the original delivery order; additional time computed as (increased quantity/original quantity) × original delivery period, minimum 30 days.

Penalties/Liquidated Damages

Not detailed in the provided data; bidders should verify LD provisions in the final bid documents and ATC.

Bidder Eligibility

  • Eligibility criterion 1: Suppliers with capability to supply domestic stabilizers conforming to IS 8448 (Q2)

  • Eligibility criterion 2: Demonstrated Eco‑Mark compliance or capability to obtain Eco‑Mark certification

  • Eligibility criterion 3: Compliance with required documentation: PAN, GSTIN, cancelled cheque, EFT mandate

Documents 6

GeM-Bidding-8702825.pdf

Main Document

CATALOG-Specification-1

CATALOG Specification

Other Documents

OTHER

Other Documents

OTHER

Buyer uploaded ATC document

ATC

GEM General Terms and Conditions Document

GEM_GENERAL_TERMS_AND_CONDITIONS

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Technical Specifications 1 Item

Item #1 Details

View Catalog
Category Specification Requirement
Construction Rating (in KVA) 4.0
Construction Provision of Power Supply Cord Yes, Minimum 1.5 meter cord Provided
Construction Provision of Plug and Socket Yes, (3-pin plug on input side and socket on output side of 15 A rating) Provided
Construction Availability of Terminals for Both Input and Output Yes
Construction Temperature Class of insulation (Hint: Indicates the maximum permissible temperature rise of the winding above the ambient cooling air temperature) Class B
Construction Compliance to Eco-Mark Yes

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Required Documents

1

Certificate (Requested in ATC) *In case any bidder is seeking exemption from Experience / Turnover Criteria

2

the supporting documents to prove his eligibility for exemption must be uploaded for evaluation by the buyer

Frequently Asked Questions

Key insights about JHARKHAND tender market

How to bid for stabilizers tender in Jharkhand 2025 with IS 8448?

Bidders must register with the procuring organization and submit PAN, GSTIN, cancelled cheque, and EFT mandate. Ensure product is IS 8448 (Q2) compliant and Eco‑Mark certified; verify that the stabilizer meets input/output terminal requirements and cord/socket provisions before bid submission.

What documents are required for CCL voltage stabilizer procurement in Jharkhand?

Required documents include PAN, GSTIN, cancelled cheque, EFT mandate duly certified by bank, and any certificates proving Eco‑Mark and IS 8448 (Q2) compliance. Upload all documents with the bid per the ATC and corrigenda.

What are the technical specifications for IS 8448 stabilizers in this tender?

Specifications demand stabilizers with provision for power supply cord, input/output terminals, plug/socket, and insulation temperature class details. The product must conform to IS 8448 (Q2) and achieve Eco‑Mark certification where applicable.

When is the delivery window for the CCL stabilizer contract in Jharkhand?

Delivery begins from the last date of the original delivery order. If the quantity increases by up to 25%, the extended period is calculated as (additional quantity/original quantity) × original delivery period, with a minimum of 30 days.

What is the option clause for quantity variation in this tender?

The purchaser may increase or decrease the bid quantity by up to 25% at contract placement and during the contract currency at contracted rates, affecting delivery timelines accordingly.

Which organization is procuring IS 8448 stabilizers for domestic use in 2025?

The procurement is conducted by Central Coalfields Limited (Coal India Limited) for domestic voltage stabilizers conforming to IS 8448 (Q2) with Eco‑Mark considerations in 2025.

What are the key eligibility criteria for stabilizer suppliers in this tender?

Eligibility includes demonstrated capability to supply IS 8448 (Q2) stabilizers, Eco‑Mark compliance, and submission of PAN, GSTIN, cancelled cheque, and EFT mandate. Non‑submission of certificates risks bid rejection per ATC.

Are Eco‑Mark certifications mandatory for the stabilizer tender in Jharkhand?

Eco‑Mark compliance is required as part of the tender’s technical/quality criteria. Suppliers should provide Eco‑Mark evidence or capability to obtain certification, in addition to IS 8448 (Q2) conformity and standard wiring provisions.

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