GEM

All India Radio 3-Phase Distribution Transformer Tender Lucknow UP 11kV 200-2500 kVA IS 1180 2014 2025

Posted

23 Oct 2025, 04:51 pm

Deadline

03 Nov 2025, 05:00 pm

EMD

₹24,000

Value

₹12,00,000

Location

LUCKNOW , UTTAR PRADESH

Progress

Issue23 Oct 2025, 04:51 pm
AwardPending
Explore all 4 tabs to view complete tender details

Quantity

1

Bid Type

Two Packet Bid

Key Highlights

  • • Energy efficiency level and BEE Star Rating requirements
  • • IS 1180 (Part 1):2014 compliance for painting, tests, and sound levels
  • • Tank construction details: minimum plate thickness and gasket standards
  • • Winding/Conductor materials and transformer tank configuration
  • • Stage inspection, type test reports, and BDV/moisture requirements
  • • OEM authorization required for distributors; GSTIN invoicing to consignee

Categories 4

DISTRIBUTION TRANSFORMER ELECTRICAL SUBSTATION STATIC CONVERTERS TRANSFORMER SUPPLY

Tender Overview

All India Radio (Ministry of Information and Broadcasting) invites bids for a 3-Phase Distribution Transformer in LUCKNOW, UTTAR PRADESH with a nominal system voltage of 11 kV and standard rating from 200 KVA to 2500 KVA. Project value is ₹12,00,000 with an EMD of ₹24,000. Bidders must comply with IS 1180 (Part 1) 2014 for sound tests, oil BDV, and painting, plus BEE energy efficiency and star rating requirements. The scope emphasizes installation, testing, demonstration, and long-term performance under government procurement norms, with OEM/authorised distributor involvement and GST compliance. Aimed at ensuring certified, non-obsolete equipment with stage inspection, type tests, and warranty milestones.

Technical Specifications & Requirements

  • Standards: Energy efficiency level, BEE Star Rating, IS 1180 (Part 1):2014 for sound test reports, BDV/oil moisture, and painting guidelines.
  • Ratings & voltages: Nominal system voltage (HV) 11 kV, LV voltage in V, standard ratings in kVA (200–2500), highest system voltage, and lightning impulse withstand (kV peak) per IS benchmarks.
  • Transformer construction: core and winding materials, tank configuration, minimum plate thickness (top/bottom/side), gasket standards, conservator provision, and external/internal painting as per IS 1180.
  • Accessories & fittings: bushings on HV/LV sides, LV cable end box, rating plate with integrated plates, optional fittings (bushings, oil temp indicators, Buchholz relay, explosion protection devices), and protective relays for sealed tanks.
  • Testing & certification: type test reports available, stage inspections, sound level, short-circuit withstand, and BDV/moisture content reports; noise and painting adhesion tests.
  • Installation & performance: mounting type, mounting space, noise level limit, oil and gas monitoring standards, and altitude/service conditions.

Terms, Conditions & Eligibility

  • EMD: ₹24,000; payable through appropriate channel as per GeM terms.
  • Experience/turnover: bidders must demonstrate capability to supply transformers of similar rating; manufacturer authorization required if bidding via an authorized distributor.
  • Delivery & payment: ensure installation, testing, and demonstration; payment terms aligned to delivery milestones and GST compliance; invoice to consignment GSTIN.
  • Documentation: provide data sheets, BIS/type tests, OEM authorization, GST registration, PAN, and financial statements; complete bid documents with certificates.
  • Warranty & support: minimum warranty period on receipt and post-installation warranty; dedicated service support with escalation matrix; penalties or LDs as per buyer terms.

Key Specifications

  • 3-Phase Distribution Transformer, 11 kV HV, LV in V, 200–2500 kVA

  • IS 1180 (Part 1):2014 conformance for painting, BDV, and oil tests

  • Minimum plate thickness: top/bottom and side surfaces specified in IS table

  • Oil temperature and winding temperature indicators as optional fittings

  • Buchholz relay, lightning arrestors, and protection relays as applicable

Terms & Conditions

  • EMD ₹24,000; GST as applicable; non-obsolete products with OEM-availability

  • Stage inspections, type tests, and sound level test reports required

  • Delivery, installation, testing, and payment terms aligned to consignment GSTIN

Important Clauses

Payment Terms

GST invoice to the consignee; payment per delivery milestones with GST compliance

Delivery Schedule

Installation, testing, and demonstration as per buyer schedule; stage inspection required

Penalties/Liquidated Damages

LDs to be specified in terms; ensure timely delivery and performance

Bidder Eligibility

  • Not under liquidation or bankruptcy; valid GST registration

  • Manufacturer authorization if bidding via authorized distributor

  • Experience in supplying transformers with similar rating

Technical Specifications 1 Item

Item #1 Details

View Catalog
Category Specification Requirement
STANDARDS Energy efficiency level 2
STANDARDS BEE Star Rating 4
STANDARDS Installation, Testing and Demonstration No
STANDARDS Minimum warranty on receipt of stores (in Months) 30
STANDARDS Minimum warranty from the date of installation (in Months) 24
RATINGS Nominal system voltage, HV ( in kV) 11
RATINGS Nominal system voltage, LV ( in V) 415
RATINGS Standard ratings (in kVA) 800
RATINGS Minimum basic insulation level (in kVP) 75
RATINGS No load voltage ratios (in Volts) 11000/433-250
RATINGS Highest system voltage for equipment (in kV) 12
RATINGS Rated lightning impulse withstand voltage (in kV Peak) (Refer IS:1180 (Part 1):2014 Annex-D) 75
CONSTRUCTION Core mateial CRGO (as per IS:3024 latest)
CONSTRUCTION Conductor (Winding) material Copper
CONSTRUCTION Type of Mounting Ground Mounted
CONSTRUCTION Noise level at rated voltage and freqeuncy, Maximum (in dB) 51
TRANSFORMER TANK Transformer tank cover construction Non-sealed, Bolted
TRANSFORMER TANK Tank configuration with With radiator fins
TRANSFORMER TANK Material of transformer tank Mild Steel
TRANSFORMER TANK Minimum thickness of top and bottom material of transformer tank (in mm) 5
TRANSFORMER TANK Minimum thickness of side material of transformer tank (in mm) 3.15
TRANSFORMER TANK Material of Bolts/Nuts/Wahers exposed to atmosphere Stainless steel (for upto 12 mm size), Brass (for upto 12 mm size), Electro Galvanized (for above 12 mm size), Hot Dip Galvanized (for above 12 mm size)
TRANSFORMER TANK Gaskets wherever used shall conform to Type III (as per IS:11149) Type C (as per IS:4253 (Pt.2)
TRANSFORMER TANK Provision of conservator Yes , for Non sealed type with Plain tank construction
Painting Type of painting on inside of tank (hint: Refer Table 12 of IS:1180 (Pt.1):2014) Oil resistant paint
Painting Type of painting on External surface of tank (hint: Refer Table 12 of IS:1180 (Pt.1):2014) Epoxy (Primer), Polyurethane (finish coat)
TAP CHANGER Winding tapped HV
TAP CHANGER No. of positions (in Nos.) 7
TAP CHANGER Voltage variation +5% to -10% in steps of 2.5% for variation of HV
TERMINAL ARRANGEMENT Transformer fitted with bushings of appropriate voltage and curent ratings on HV side Yes. 3 Nos. (Conforming to IS:2099)
TERMINAL ARRANGEMENT Transformer fitted with bushings of appropriate voltage and curent ratings on LV side Yes. 4 Nos. (Conforming to IS:7421)
TERMINAL ARRANGEMENT Suitable provision for adoption of cables of suitable size on LV side Yes. For PVC/XLPE Cables
TERMINAL ARRANGEMENT Cable End Box on HV side Yes
TERMINAL ARRANGEMENT Cable End Box on LV side Yes
MARKING Material of rating plate Anodized aluminium
MARKING Marking method on rating plate Etching
MARKING Rating and terminal marking plates combined into one plate Yes
OPTIONAL FITTINGS Suitable rating lightning arrestors HT Side, 1 No. per phase, No
OPTIONAL FITTINGS Bird guard Yes, No
OPTIONAL FITTINGS Terminal connectors Yes
OPTIONAL FITTINGS Oil temperature indicator and widning temperature indicator Yes
OPTIONAL FITTINGS Jacking pads Yes for transformer above 1600 KVA, No, Yes
OPTIONAL FITTINGS Buchholz relay Yes
OPTIONAL FITTINGS Magnetic oil level gauge with low oil level alarm contact Yes for transformer above 1600, No, Yes
OPTIONAL FITTINGS Non return valve Yes, No
OPTIONAL FITTINGS Protection relay for sealed type transformers for internal parameters that is pressure, temperature, oil level and gas detection Yes, No
OPTIONAL FITTINGS Unidirectional flat rollers Yes, No
OPTIONAL FITTINGS Drain cum sampling valve Yes with steel plug (for transformers upto 500 KVA)
OPTIONAL FITTINGS Self protection / disconnection devices On secondary side (as per IS/IEC:60947-2:2003, No
OPTIONAL FITTINGS Expulsion fuse as disconnection device On Primay side (as per IS:9385 (Part 2):1980, No
SERVICE CONDITION Maximum altitude <1000 m
TEST REPORTS & CERTIFICATIONS Availability of type test reports to prove the confirmity of the specification from Central Govt. Lab (Govt. Of India), NABL Accrediated, ILAC accrediated
TEST REPORTS & CERTIFICATIONS Agreed for stage Inspection as required by buyer Yes
SPECIAL TEST REPORTS Availability of test report for Determination of sound level test Yes, No
SPECIAL TEST REPORTS Availability of test report for short circuit withstand test Yes
SPECIAL TEST REPORTS Availability of test report for No load current at 112.5 % Voltage Yes, No
SPECIAL TEST REPORTS Availability of test report for Paint adhesion test Yes for 1 No., No, Yes for all units
SPECIAL TEST REPORTS BDV and moisture content of oil in the transformer Yes for 1 No.
SPECIAL TEST REPORTS Other requirements Losses and Impedance values as per Cl.7.8 and Table 6 of IS:1180 (Part 1):2014 latest, Limits of temeprature-rise as per Cl.7.10 of IS:1180 (Part 1):2014 latest

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Required Documents

1

GST certificate, PAN card

2

Experience certificates for similar transformers

3

Financial statements / solvency proof

4

EMD payment proof (₹24,000)

5

Technical data sheets and IS/IEC/type test certificates

6

Manufacturer/OEM Authorization if bidding via distributor

Frequently Asked Questions

How to bid for the 11kV transformer tender in Lucknow

Bidders must submit GST registration, PAN, data sheets, OEM authorization, and EMD of ₹24,000. Ensure IS 1180:2014 conformity, type test reports, and stage inspection readiness. Include energy efficiency and BEE rating details, along with installation and testing plans for the 200–2500 kVA range.

What documents are required for Lucknow transformer procurement

Required documents include GST certificate, PAN, financial statements, experience certificates for similar transformers, OEM authorization, data sheets, and EMD proof. Also include BIS/type test certificates and painting/BDV/oil reports as per IS 1180:2014.

What are the key standards for the 11 kV transformer bid

Candidates must meet IS 1180 (Part 1):2014 for testing and painting, IS 550-based insulation/ratings, and BEE energy efficiency and star rating guidelines. Ensure stage inspection and type test reports are available.

When is the EMD submission for the Lucknow transformer tender

EMD of ₹24,000 must accompany the bid submission as per GeM terms. Payment follows standard process, with GSTIN invoicing to consignee after award and compliance checks.

What is the scope of installation for the transformer in Lucknow

Scope includes installation, testing, demonstration, and commissioning of 11 kV / LV transformer across 200–2500 kVA ratings, with stage inspections and performance verification per IS 1180:2014.

What is the warranty requirement for these transformers

Bidders must specify a minimum warranty period on receipt and after installation; ensure post-installation support and service escalation matrix as part of the bid.

What are the optional fittings required for the transformer

Optional fittings include Buchholz relay, oil temperature/winding indicators, lightning arrestors, protection relays for sealed tanks, drain valves, and cable end boxes on HV/LV sides.

Who can authorize a distributor for this transformer bid

OEM authorization must be provided when bidding through an authorized distributor; the authorization should include name, designation, address, email, and phone number.

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