GEM

Rail Wheel Factory Yelahanka Industrial Cooling Fans Tender Bangalore IS 6272 ISI Marked 2025

Posted

23 Oct 2025, 04:25 pm

Deadline

03 Nov 2025, 05:00 pm

Location

BANGALORE , KARNATAKA

Progress

Issue23 Oct 2025, 04:25 pm
AwardPending
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Quantity

7

Bid Type

Two Packet Bid

Categories 2

FAN COOLING FAN

Tender Overview

The Rail Wheel Factory Yelahanka, part of Indian Railways, seeks supply of Industrial Cooling Fans (Man Coolers) conforming to IS 6272 (1987) or latest and ISI marked. Located in BANGALORE, KARNATAKA, the tender focuses on the procurement of fan assemblies with a qualification emphasis on blade and body materials, oscillation options, and motor specifications. The scope is strictly the supply of goods, with mandatory after-sales service infrastructure. A distinctive requirement is the placement of a functional service centre within the state of each consignee location, with a 30-day window post-award to establish coverage if not present. Warranty spans 1 year from final acceptance or after installation, with OEM certificates due at delivery. Central to the tender is verification through test reports from government/NABL/ILAC accredited labs, or a NA substitute if unavailable. This combination of standard conformity, installation readiness, and post-purchase support defines the competitive landscape for bidders.

Technical Specifications & Requirements

  • Standards: IS 6272 (1987) or latest, ISI marked.
  • Fan Construction: details on Blades Material, Body Material, Type, and No. of Blades.
  • Performance: oscillation-based fan type, Max tilting angle (wall), Height adjustment (pedestal), and minimum air velocity at 15, 12, and 10 blade sweep multiples (m/min).
  • Electrical/Physical: Motor power, Power supply phase, sweep size, and packing type.
  • Test & Certification: availability of Test Report from Central Govt/NABL/ILAC; or write NA if not available.
  • Warranty/Support: 1-year OEM warranty with installation/training/maintenance capabilities in India; service centre details required.

Terms, Conditions & Eligibility

  • Scope: Supply of goods only; no deployment of services beyond installation/commissioning if included.
  • Service Centre: Functional Centre in the state of each consignee location; establishment within 30 days of award if absent, with documentary evidence for payment release.
  • Support: Dedicated toll-free service line and escalation matrix to be provided by bidder/OEM.
  • Warranty: 1 year warranty from final acceptance or post-installation testing; OEM warranty certificates required at delivery.
  • Documentation: Upload all required certificates; non-submission can lead to rejection; adherence to ATC and corrigenda is mandatory.

Key Specifications

  • IS 6272 conformity (1987 or latest) certified

  • ISI marked cooling fans

  • Blades material specification (as per BOQ/tech docs)

  • Body material specification (as per BOQ/tech docs)

  • Fan type and number of blades

  • Oscillation-based fan type with maximum tilting angle

  • Height adjustment for pedestal models

  • Minimum peak air velocity at 15x, 12x, 10x blade sweep (m/min)

  • Sweep size and motor power

  • Power supply phase (single/three-phase)

  • Packing type and warranty terms

  • Test reports from Central Govt / NABL / ILAC accredited lab; NA if not available

Terms & Conditions

  • Scope: supply of goods only; installation/commissioning may be included per ATC

  • Service centres must be established within 30 days; evidence required for payment

  • 1-year OEM warranty; dedicated service support and escalation matrix mandatory

Important Clauses

Payment Terms

Payment release upon submission of documentary evidence of functional Service Centre in bidder's state and OEM warranty certificates at delivery.

Delivery Schedule

Delivery timelines align with purchase order; installation/commissioning to be specified in contract; ensure availability of test reports on demand.

Penalties/Liquidated Damages

Penalty details to be as per standard IR tender ATC; LD may apply for late delivery or non-conformity in supplied goods.

Bidder Eligibility

  • Functional Service Centre in Karnataka or ability to establish within 30 days of award

  • Experience in supplying IS 6272 or ISI-marked fans

  • OEM authorization for domestic supply and after-sales service in India

Technical Specifications 1 Item

Item #1 Details

View Catalog
Category Specification Requirement
Standards Conformity to IS: 6272 (1987) or latest Yes
Standards ISI Marked Yes, No
Fan Construction Blades Material Cast Aluminium
Fan Construction Material of Body MS
Fan Construction Type Bracket Type Man Coolers(wall mounting)
Fan Construction No. of Blades 6 Or higher
Performance Parameters Fan type based on oscillation Non Oscillating
Performance Parameters Maximum Tilting angle (Wall Mounting) NA
Performance Parameters Height adjustment (Pedestal) NA
Performance Parameters Min Peak Air Velocity at a distance of 15 times blade sweep (m/min) 150
Performance Parameters Min Peak Air Velocity at a distance of 12 times blade sweep (m/min) 200
Performance Parameters Sweep size 600, 750, 900, 1200 Or higher
Performance Parameters Motor power 1, 2, 3, 5 Or higher
Performance Parameters Min Peak Air Velocity at a distance of 10 times blade sweep (m/min) 250
Performance Parameters Power Supply Phase Three
Genric Packing type Wooden Box packing
Generic Warranty 1, 2, 3, 4, 5 Or higher
Test Reports Availability of Test Report from Central Govt/NABL/ILAC accredited lab to prove conformity to specification No
Test Reports Test Report to be submitted to the Buyer on Demand write NA if Test report is not available Yes

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Required Documents

1

GST registration certificate

2

Permanent Account Number (PAN) card

3

Experience certificates for similar fan/supply projects

4

Financial statements (audited if available)

5

EMD documents (if applicable) and bid security

6

Technical bid documents demonstrating IS 6272 conformity

7

OEM authorization / dealer authorization

8

Quality/test certificates (ISI, IS 6272 compliance)

9

Warranty certificates from OEM

Frequently Asked Questions

How to bid for ISI marked fans tender in Bengaluru 2025?

Bidders must meet eligibility criteria including functional service centres in Karnataka, IS 6272 compliance, ISI marking, and OEM authorization. Prepare GST, PAN, financial statements, experience certificates, and technical documentation proving conformity. Submit OEM certificates and warranty details, with test reports available on request.

What documents are required for the Bengaluru fan tender submission?

Submit GST certificate, PAN card, experience certificates for similar work, financial statements, EMD documents if applicable, technical bid demonstrating IS 6272 conformity, ISI marks, OEM authorization, and warranty certificates; ensure documents align with ATC terms.

What are the key technical specifications for IS 6272 fans?

Spec must show IS 6272 conformity, blade and body materials, number of blades, oscillation-based type, maximum tilting angle, pedestal height adjust, minimum air velocity at 15x, 12x, 10x blade sweep (m/min), sweep size, motor power, and power supply phase, plus test reports.

When is payment processed for the railways cooling fan tender?

Payment is released after submission of evidence showing functional service centre in bidder's state and OEM warranty certificates at delivery, adhering to the contract terms and ATC requirements.

What warranty terms apply to the supplied fans in this tender?

Warranty is 1 year from final acceptance or post-installation testing; OEM warranty certificates must be provided at delivery; seller must appoint service centres and be able to rectify breakdowns during the warranty period.

What is required for post-sale service and support in Karnataka?

Bidder must have a dedicated toll-free service line and an escalation matrix; if no local service centre exists, establish one within 30 days of award; provide documentary evidence for payment release.

What test reports are acceptable to prove conformity to IS 6272?

Acceptable reports include NABL/ILAC accredited lab test reports or Central Government lab reports proving IS 6272 conformity; if not available, indicate NA in the submission and provide alternative compliance details.

How to ensure supplier eligibility for Railways fan procurement in Karnataka?

Ensure eligibility by maintaining IS 6272 and ISI marking, possessing OEM authorization, providing prior experience certificates for similar supplies, and establishing or confirming a Karnataka-based service centre to support the warranty period.