GEM

Southern Railway ISI Marked Three Phase AC Motors Tender IS 12615 (Q3) 2025 - Procurement

Bid Publish Date

19-Nov-2025, 10:47 am

Bid End Date

29-Nov-2025, 10:00 am

Bid Opening Date

29-Nov-2025, 10:30 am

Value

₹1,82,750

Location

CHENNAI , TAMIL NADU

Progress

Issue19-Nov-2025, 10:47 am
AwardPending
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Quantity

5

Bid Type

Single Packet Bid

Key Highlights

  • • ISI Marked Three Phase AC Motors requirement
  • • Compliance with IS 12615 (Q3) and IS/IEC 60034 (Part 5) enclosure rating
  • • Option clause allowing ±25% quantity changes during and after contract
  • • GST invoicing to consignee with consignee GSTIN; GST reimbursement rules
  • • Financial due diligence: no liquidation or bankruptcy; required undertaking
  • • Delivery terms tied to last delivery order date and extended periods
  • • Pure supply of goods; no installation services described

Categories 1

AC MOTORS

Tender Overview

Southern Railway invites bids for ISI Marked Three Phase AC Motors conforming to IS 12615 (Q3) as part of Indian Railways procurement. Estimated value is ₹182,750, with an option to adjust quantities by up to 25% during contract and during the currency of the contract. Delivery terms align with the option clause, and GST considerations are per bidder responsibility. The scope is procurement of goods only, with invoicing to the consignee GSTIN. This tender emphasizes standard IS 12615 compliance, enclosure protection, cooling method, and efficiency classifications. A key differentiator is the requirement for ISI/IS 12615 compliance and ISI marked motors, ensuring compatibility with railway electrical systems. The tender prioritizes formal compliance, financial integrity, and timely procurement execution within the specified option framework.

Technical Specifications & Requirements

  • Product category: Line Operated Three Phase AC Motors
  • Standards: IS 12615 (Q3) for motor performance, IS/IEC 60034 (Part 5) for enclosure protection rating
  • Key ratings: Minimum rated output in kW must be specified; number of poles (Nos) and efficiency class required
  • Construction details: Enclosure protection degree as per IS/IEC 60034 Part 5; cooling method to be specified (natural or forced cooling)
  • Quality/compliance: Motors must be ISI marked; certification and OEM alignment as per tender terms
  • Validation: Bidder to confirm technical feasibility, maintainability, and compatibility with railway DC/AC systems and installation constraints
  • Delivery scope: Pure supply of goods; no installation implied; invoicing to consignee with GSTIN
  • Value signals: Estimated value ₹182,750; EMD not disclosed in data; ensure financial standing per terms

Terms, Conditions & Eligibility

  • EMD and payment terms: Not explicitly stated; GST invoicing must match consignee GSTIN and portal submissions
  • Delivery window: Additional time mechanism under option clause; minimum 30 days for extended delivery
  • Financial health: Bidder must not be under liquidation or bankruptcy; undertaking to be uploaded
  • GST: Bidder to verify applicable GST; reimbursement as per actuals or applicable rate (whichever lower)
  • Contract termination: Purchaser may terminate for non-compliance, delivery failure, or insolvency
  • Invoices: Must be uploaded with GST invoice and GST portal payment confirmation screenshots
  • Scope: Scope of supply limited to goods; no services; price to include all components
  • Brand/OEM: ISI marking and IS 12615 compliance required; ensure alignment with railway standards

Key Specifications

  • Product/service name: ISI Marked three-phase AC motors

  • Category: Line operated motor; ISI 12615 compliance

  • Rated output: minimum KW as specified in BOQ (not provided); exact value to be confirmed

  • Pole count: number of poles as per electrical specification

  • Efficiency class: required performance efficiency grade

  • Protection: enclosure protection degree per IS/IEC 60034 Part 5

  • Cooling: method of cooling (natural/forced) specified

  • Certification: ISI marking and IS 12615 compliance

Terms & Conditions

  • Qty adjustment up to 25% during contract and currency

  • GST invoicing to consignee with GSTIN; price adjustments per GST

  • Delivery period linked to last original delivery order date

  • Non-compliance allows contract termination by purchaser

Important Clauses

Payment Terms

GST invoicing to consignee; payment as per GST portal confirmation; no explicit net payment term provided

Delivery Schedule

Delivery period begins from last date of original order; extended time calculation formula with minimum 30 days

Penalties/Liquidated Damages

If delivery is delayed or material is defective, purchaser may terminate or impose corrective actions

Bidder Eligibility

  • Not under liquidation or bankruptcy; no court receivership

  • Experience in supplying ISI marked motors or similar equipment

  • Financial standing adequate to meet contract obligations

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Technical Specifications 1 Item

Item #1 Details

View Catalog
Category Specification Requirement
RATING Minimum rated output (in KW) 3.7
RATING Number of pole (in Nos) 2
RATING Efficiency class IE3, IE4 Or higher
CONSTRUCTION Degree of protection for motor enclosure [as per IS/IEC 60034 (Part 5) (latest)] IP55
CONSTRUCTION Method of cooling IC411

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Required Documents

1

GST registration certificate

2

Permanent Account Number (PAN) card

3

Experience certificates for similar motor supply

4

Financial statements (last 2-3 years)

5

EMD/Security deposit documents (if required by buyer)

6

Technical bid documents demonstrating ISI/IS 12615 compliance

7

OEM authorization or dealership/distributorship proof

8

GST portal screenshots and GST invoice templates

Frequently Asked Questions

Key insights about TAMIL NADU tender market

How to bid for ISI marked three phase motors tender in Southern Railway?

Bidders must submit GSTIN, PAN, experience certificates, financial statements, and OEM authorizations alongside technical compliance for ISI 12615 motors. Ensure ISI marking and IS 12615 compliance, provide delivery plan under the option clause, and upload GST invoices with consignee details during GeM submission.

What documents are required for ISI motor procurement by Southern Railway?

Required documents include GST registration, PAN, experience certificates of similar supply, financial statements, EMD/Security details if applicable, OEM authorization, and technical bid showing ISI marking and IS 12615 compliance, plus GST portal screenshots of payment confirmation.

What are the technical specifications for ISI 12615 motors in this tender?

Motors must be ISI marked and IS 12615 compliant; ratings include minimum KW, pole count, efficiency class, enclosure protection per IS/IEC 60034 Part 5, and cooling method. Exact KW and pole numbers to be confirmed from BOQ; must meet railway installation requirements.

What is the expected delivery schedule for Southern Railway motor tender?

Delivery follows the last date of the original delivery order; option clause allows 25% quantity variation during contract and currency. If extended, time is calculated as (additional quantity/original quantity) × original period, with a minimum of 30 days.

What is the GST handling requirement for invoicing in this tender?

Invoices must be raised in the consignee name with consignee GSTIN; GST reimbursement is either actual or the applicable rate, whichever is lower, as per tender terms; bidders must upload GST invoice and GST portal payment confirmation.

What are the eligibility criteria for bidders on this Southern Railway tender?

Bidders must not be under liquidation or bankruptcy and should provide an undertaking. Proven experience in supplying similar ISI-marked motors and solid financial standing are required; compliance with GST rules and invoicing to consignee is essential.

Which standards and certifications are mandatory for the motors?

Mandatory standards include IS 12615 (Q3) for performance and IS/IEC 60034 Part 5 for enclosure protection. Motors must be ISI marked, with OEM alignment where required, ensuring compatibility with railway electrical systems.

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