Rural Development Department Bihar High Mast Lighting Tower with LED Flood Lighting Tender 2026 (Q3) - IS 60529 IP, IS 10322 Lighting Standards

Tender Overview

Rural Development Department Bihar seeks a High Mast Lighting Tower for large area with LED Flood Lighting System (Q3), including installation, commissioning, and onsite warranty. The tender specifies a multi-location deployment with integrated feeder pillar panels, LCD timer controls, and weather-resistant junction boxes. The scope emphasizes robust wind loading, steel mast construction, and ISI/IEC compliant electrical gear. Key differentiators include a heavy emphasis on galvanised steel, powder-coated feeder panels, and IP-rated equipment with on-site commissioning. The opportunity targets suppliers capable of delivering complete mast systems with LED luminaires and control electronics, across multiple deployment sites in Bihar, under government procurement norms.

Technical Specifications & Requirements

• Height of High Mast Tower (in Meters) and No of sections; Effective length of each section (in m); mast manufactured from special steel plates.
• Bottom diameter (in mm), Plate thickness for Middle (in mm), Plate thickness for Bottom (in mm); Number of longitudinal welds per section.
• Diameter of base plate (in mm) and Thickness of base plate (in mm); Wind Load maximum; Door opening size (mm) at base compartment.
• Junction Box IP Class (IS/IEC 60529) with test report from NABL/central lab; number of cores, cable category, and conductor material.
• Feeder pillar panel: IP rating, pre-treatment, powder coating, MCCB/MCB, timer for automatic ON/OFF, earth terminal, sloping dust cover, and lamination diagram.
• LED Flood Light Luminaire: luminaires per mast, wattage, IP rating, input voltage, voltage range, colour temperature, surge protection, and ISI-mark/certifications where applicable.
• Winch supports manual operation; stainless steel wire rope breaking load per standard; ISI-labeled electrical components; IS 60529 compliance.
• Overall emphasis on installation guidance per Govt rules and year-round performance with on-site warranty.

Terms, Conditions & Eligibility

• Option Clause permits +/- 25% quantity change during contract with proportional delivery time adjustments; minimum 30 days extra if extended.
• EMD/Financials: Specific amount not disclosed in data; bidders must comply with standard government EMD submission.
• Delivery & Payment: Delivery terms aligned to original order timing with extensions; payment terms aligned to contract schedule.
• Generic compliance with State/Central Government rules for installation and commissioning; warranty period and maintenance expectations to be specified in final contract.