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Delhi Transco Limited High Mast Lighting Tower with LED Flood Lighting System Tender Delhi 2025 IS/IEC 60529 IP, Onsite Warranty

Bid Publish Date

05-Jan-2026, 11:52 am

Bid End Date

27-Jan-2026, 12:00 pm

EMD

₹1,94,250

Value

₹97,12,500

Location

CENTRAL DELHI , DELHI

Progress

Issue05-Jan-2026, 11:52 am
AwardPending
Explore all 4 tabs to view complete tender details

Quantity

15

Bid Type

Two Packet Bid

Key Highlights

  • • Organization requires IS/IEC 60529 IP ratings for junction boxes and feeder pillar panels
  • • IS 10322-compliant LED luminaires with UV-stabilised optic lens or NA if not supplied
  • • Automatic timer control with pilot lamps in feeder pillar panel
  • • Manual winch option for motor failure included in safety provisions
  • • Feeder pillar panels must include MCCB/MCB with appropriate ratings and wiring into base mast
  • • Powder-coated finish; pre-treatment and color requirements for panels and stands
  • • EMD ₹194,250; estimated contract value ₹9,712,500; multi-location Delhi deployment
  • • Onsite warranty to be provided; compliance with State/Central Govt rules for installation

Categories 5

HIGH MAST DISCRETE COMPONENTS AD FILM WIND MILL ENERGY PROJECT LIGHTING

Tender Overview

Delhi Transco Limited invites bids for a High Mast Lighting Tower system with LED Flood Lighting for large-area illumination across multiple locations in Delhi. The estimated contract value is ₹9,712,500 with an EMD of ₹194,250. Deliverables include multiple high mast towers, LED luminaires, and feeder pillar panels, installed and commissioned under prevailing State/Central Government rules. The scope emphasizes on-site warranty, weather-resistant construction, and robust electrical/fire protection features. A distinguishing factor is the integration of endurance-rated components and controlled lighting via MCCB/MCB arrangements and automatic timer controls. The procurement targets reliable, standards-compliant towers suitable for wide-area lighting in urban and peri-urban settings.

Technical Specifications & Requirements

  • High Mast System: multi-section mast with a defined number of sections and effective length per section; bottom diameter and base plate dimensions specified; plate thickness for middle and bottom sections defined; longitudinal welds per section to meet structural integrity.
  • Material & Construction: mast built from special steel plates with specified thickness; base plate thickness and diameter must meet minimum criteria; corrosion protection and pre-treatment with powder coating; color specified by purchaser.
  • Electrical & Junction Box: detailed IP rating for junction boxes per IS/IEC 60529; cable core counts, conductor material, cable size (mm²), and entry provisions; incoming feeder pillar panel with IP rating, MCCBs/MCBs, timer controls, pilot lamps, and bus bars.
  • LED Flood Light Luminaire: number of luminaires per tower, wattage/rating per luminaire, IP rating per IS 10322, UV-stabilised optic lens (or NA if no optic lens), operating voltage/frequency, surge protection, and electronic control gear per luminaire.
  • Winch & Safety: manual operation option in case of motor failure; stainless steel wire rope breaking load per standard; wind load specifications; serviceability and maintenance provisions.

Terms, Conditions & Eligibility

  • EMD: ₹194,250 (to be paid as specified in tender terms) with acceptable payment mode.
  • Experience & Turnover: bidders to demonstrate capability to execute large-diameter high mast projects per government norms; prior similar installations across multiple sites preferred.
  • Delivery & Commissioning: installation and commissioning at multiple Delhi locations in accordance with State/Central Government rules; onsite warranty period defined but not quantified in available data.
  • Payment Terms: details to be as per standard government procurement practice; final terms to be clarified in the contract.
  • Documents: GST registration, PAN, experience certificates, financial statements, EMD receipt, technical bid, OEM authorization letters, and related compliance documents.
  • Warranty & Penalties: onsite warranty terms; performance guarantees and potential penalties for non-compliance to specifications.

Key Specifications

  • Estimated contract value: ₹9,712,500

  • EMD: ₹194,250

  • IP rating for junction boxes and feeder pillar panels as per IS/IEC:60529

  • LED luminaire: number per mast, wattage, input voltage, frequency, IP rating per IS 10322

  • Mast construction: multi-section with minimum base plate diameter and thickness, plate thickness for middle and bottom sections

  • Cable & conductor: size (mm²), number of cores, conductor material, and cable category

  • Winch: manual operation provision for motor failure

Terms & Conditions

  • EMD of ₹194,250 to accompany bid; payment terms per buyer agreement

  • Installation and commissioning across multiple Delhi locations under government rules

  • IP rating and IS/IEC 60529 testing for junction boxes and feeder panels

Important Clauses

Payment Terms

Payment terms aligned with government procurement; specify milestones, advance (if any), and final settlement after acceptance.

Delivery Schedule

Delivery and installation timelines to be defined; multi-location rollout within Delhi per contract.

Penalties/Liquidated Damages

Penalties for non-compliance with specifications or delays to be specified in the contract.

Bidder Eligibility

  • Ability to execute high mast lighting tower installations with LED luminaires in multiple Delhi locations

  • Demonstrated GST compliance and valid vendor registration

  • Experience certificates for similar projects and financial stability documentation

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Technical Specifications 1 Item

Item #1 Details

View Catalog
Category Specification Requirement
GENERIC Height of High Mast Tower (in Meters) 30
GENERIC Installation and commissioning (Installation and commissioning work at multiple locations shall follow as per the guidelines of State/Central Govt rules and regulations as applicable) Yes. Including Civil work at site
GENERIC Onsite warranty (in Years) 2
High mast System No of sections 3
High mast System Effective length of each section (in m) 10.5
High mast System Material construction: The mast shall be manufactured using special steel plates, conforming to 355 gradeasper BSEN10 025
High mast System Bottom diameter (in mm) - Minimum 540
High mast System Plate thickness for Middle (in mm) - Minimum 4
High mast System Plate thickness for Bottom (in mm) - Minimum 5
High mast System No of longitudinal welds / section (in Nos) 1
High mast System Diameter of base plate (in mm) - Minimum 840
High mast System Thickness of base plate (in mm) - Minimum 30
Wind Load Maximum Wind load 50 m/sec
Door Opening Size of opening and closing door at base compartment of high mast (in mm) - Minimum 1200 x 250
Junction Box Ingress protection for Junction Box i.e. IP Class (as per IS/IEC:60529:2001 latest) Test Report from Central Government lab/NABL/ILAC accrediated lab and report shall furnish to buyer on demand IP 55, IP 65
Junction Box No of core 3, 4, 5
Junction Box Cable category FR, FR-LSH, 1, 2
Junction Box Size of cable (in Sq mm) 1.5, 2.5, 4
Junction Box Conductor material shall be Copper
Winch The winch shall have provision for manual operation in case of failure of the motor Yes
Stainless Steel Wire Rope The breaking load of each rope shall be at full load as per the relevant standard >/=2400 Kg, >/=2250Kg
Electrical System, Cable and Cable Connections No. of cores 1, 2, 3, 4, 5
Electrical System, Cable and Cable Connections Size of cable (in Sq.mm) 1.5, 2.5, 4, 6, 10, 16
Electrical System, Cable and Cable Connections Cable shall be Armoured
Electrical System, Cable and Cable Connections Conudctor material shall be Copper, Aluminium
Electrical System, Cable and Cable Connections Cable Category 1, C1, C2
Electrical System, Cable and Cable Connections Incoming power cable from feeder panel to base compartment of mast and cable shall conforming to IS:7098 (Part 1):1988 latest
Feeder pillar Panel Feeder pillar panel for each mast Yes, No without feeder pillar panel
Feeder pillar Panel Feeder panel shall be suitable for 415 V, 3 phase, 4 wire, 50 Hz, AC, 230 V, 1 phase, AC 50 Hz, 230 V (L-L), 3 phase, AC 50 Hz (for Mining area)for Mining sites all electricals, winch mechanism, lamps control-gears, breakers, cables etc shall be suitable for 230V(L-L), 50 Hz supply
Feeder pillar Panel The control panels shall be Stand mounted, No without feeder pillar panel
Feeder pillar Panel Ingress protection for feeder pillar panel i.e IP Class (as per IS/IEC:60529:2001 latest).Test Report shall furnish from Central Government lab/NABL/ILAC accrediated lab to buyer on demand IP 55, IP 65, No without feeder pillar panel
Feeder pillar Panel It shall be fabricated out of 14 SWG CRCA sheet steel, No without feeder pillar panel
Feeder pillar Panel Thickness of sheet (in mm) 2, No without feeder pillar panel
Feeder pillar Panel The panels shall be given pre-treatment and powder coated and color shall be Grey, No without feeder pillar panel
Feeder pillar Panel The stand shall be painted in Black color, No without feeder pillar panel
Feeder pillar Panel Cable entry shall be at the Bottom
Feeder pillar Panel The panels shall have knock outs of the required cable, No without feeder pillar panel
Feeder pillar Panel Laminated circuit diagram shall be pasted inside of the door, No without feeder pillar panel
Feeder pillar Panel Feeder pillar shall have pad locking arrangement Yes, No without feeder pillar panel
Feeder pillar Panel Earth terminal 12 mm dia. Bolts
Feeder pillar Panel Panel shall have a sloping cover to avoid accumulation of dust Yes, No without feeder pillar panel
Feeder pillar Panel Panel shall be provided with incoming & outgoing MCCB / MCB of appropriate rating and in desired quantity depending on total no of circuits in use yes, No without feeder pillar panel
Feeder pillar Panel Timer for automatic ON & OFF of lights with pilot lamps shall be provided Yes, No without feeder pillar panel
Feeder pillar Panel Bus bars material Yes. Copper
Feeder pillar Panel No of Cores 1, 2, 3, 4, 5, No without feeder pillar panel
Feeder pillar Panel Cable Shall be Armoured
Feeder pillar Panel The conductor material shall be Copper, Aluminium, No without feeder pillar panel
Feeder pillar Panel cable category C1
LED FLOOD LIGHT LUMINAIRE No. of Luminaires for each high mast lighting tower (in Nos) 12
LED FLOOD LIGHT LUMINAIRE LED Rating/System Wattage/Rated Power for each luminaire 300W, 400W
LED FLOOD LIGHT LUMINAIRE Luminaire System Efficacy (Lumen/watt) >/= 100 Lm/Watt
LED FLOOD LIGHT LUMINAIRE Ingress Protection (IP Rating) as per IS:10322 (Part 1):1982 latest IP65, IP66, IP67
LED FLOOD LIGHT LUMINAIRE Mounting brackets (included) Adjustable
LED FLOOD LIGHT LUMINAIRE Input operating Voltage range and frequency 90 to 300 Volts AC at 50Hz+/-2Hz, 140 to 270 Volts AC at 50 Hz+/-2 Hz with auto cutt off at below 120V
LED FLOOD LIGHT LUMINAIRE Rated voltage 230 V AC 50 Hz, 415+/-10% V AC 50 Hz +/-5%
LED FLOOD LIGHT LUMINAIRE Colour temperature 6000K (+/- 500K), 5000K (+/- 500K), 4000K (+/- 500K), 3000K (+/- 500K)
LED FLOOD LIGHT LUMINAIRE Optic lense material (UV stabilised) (Write NA for without optic lense supply) Poly carbonate lense, NA
LED FLOOD LIGHT LUMINAIRE Operating temperature range -20 deg C to +50 deg C, -10 deg C to +50 deg C, -10 deg C to +55 deg C
LED FLOOD LIGHT LUMINAIRE The luminaire shall be protected against surges and transients( Internal) >/=5KV, >/=4KV
LED FLOOD LIGHT LUMINAIRE Number of electronic control gear per luminaire (power supplies) 1 No., 2 Nos., 3 Nos., 4 Nos.
LED FLOOD LIGHT LUMINAIRE Length of ISI marked three core wire (shall be provided along with supply of material) 50 cm, 100 cm

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Required Documents

1

GST registration certificate

2

Permanent Account Number (PAN) card

3

Experience certificates for similar high mast lighting tower projects

4

Financial statements (audited or as per tender requirements)

5

EMD submission proof (receipt or online payment confirmation)

6

Technical bid documents demonstrating compliance with LED luminaire and mast specifications

7

OEM authorization letters (where applicable)

8

Product data sheets and ISI/IEC certifications (if applicable)

Frequently Asked Questions

Key insights about DELHI tender market

How to bid for the high mast lighting tender in Delhi 2025?

Bidders must meet eligibility criteria including GST registration, PAN, and experience certificates for similar high mast projects. Submit EMD ₹194,250, financial statements, OEM authorizations, and technical bid with IS/IEC compliance details. Ensure on-site installation per government guidelines and provide a warranty plan.

What documents are required for Delhi Transco high mast tender 2025?

Required documents include GST certificate, PAN card, experience certificates for similar towers, financial statements, EMD proof, technical bid, OEM authorizations, data sheets for LED luminaires, and IS/IEC compliance certificates. Prepare laminated circuit diagrams and test reports if requested.

What are the electrical specs for LED luminaires in this tender?

Luminaire specs include number per mast, wattage per luminaire, input voltage and frequency, IP rating per IS 10322, UV-stabilised optic lens if applicable, emergency surge protection, and 1-2 electronic control gears per luminaire. Confirm mounting brackets are included with the luminaire assembly.

What is the EMD amount and payment terms for the Delhi tender?

EMD is ₹194,250. Payment terms typically follow government contract norms with potential milestones and possible advance as per policy; final terms will be clarified in the contract. Ensure payment documentation matches EMD deposit receipt and bidder name aligns with bid submission.

What installation rules apply to multi-location high mast projects in Delhi?

Installation must follow State/Central Government guidelines. This includes safety compliance, proper erection of multi-section masts, base plate detailing, and correct feeder pillar panel installation with IP-rated enclosures, timer controls, and MCCB/MCB protection per project scope.

Which tests or certifications are required for junction boxes and panels?

Junction boxes and feeder pillar panels require IP ratings per IS/IEC 60529:2001, tested by Central Government lab/NABL/ILAC-accredited labs; test reports must be furnished to the buyer on demand. Panels must include pre-treatment, powder coating, and sloping covers to prevent dust accumulation.

What is expected in the warranty and post-installation support?

The contract requires an onsite warranty for high mast systems; specifics such as duration and service level agreements should be defined in the final contract. Include parts coverage, recommended maintenance intervals, and response times for warranty claims.

How many luminaires are expected per high mast tower in Delhi tender?

The tender specifies the category LED FLOOD LIGHT LUMINAIRE with a defined number per mast; exact quantity per tower will be specified in the BOQ. Bidders should plan for modular LED arrays and ensure mounting brackets are included with the luminaire package.

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