Engineering and design of lighting layout for a manufacturing plant with the supply & Installation activities

RFQ/OBP315/2026/27

1. Engineering & Design • Illuminance Target: Design the lighting layout to achieve an average of 300 to 500 lux at ground level, ensuring safe maintenance and operation of the freeze dryer utilities. • Fixture Selection: Specify high-efficiency LED fixtures (minimum 130 lm/W) with an IP65 or IP66 rating to protect against dust and moisture ingress. • Emergency Lighting: Designate specific fixtures to include an integrated 90-minute emergency battery backup for escape routes in case of power failure. 2. Procurement & Supply (Bill of Quantities for 200m²) • Primary Fixtures: Supply 16 Vapor-Tight LED Linear Fixtures (typically 4ft, 40W–50W each, 5000K daylight color temperature) or industrial UFO LED High Bays if the ceiling height exceeds 4 meters. • Emergency Fixtures: Supply 4 LED emergency exit signs and dual-head emergency backup lights at egress doors. • Controls: Supply industrial-grade, heavy-duty toggle switches or a localized distribution board breaker control. Motion sensors (IP65) can be included for energy savings. • Installation Materials: Supply all galvanized steel conduits, liquid-tight flexible conduits, junction boxes, supports, hangers, and copper wiring (typically 2.5mm² for lighting circuits). 3. Installation Services • Containment & Routing: Install surface-mounted galvanized conduits or cable trays along the ceiling/walls according to the approved layout. • Fixture Mounting: Securely mount all LED fixtures using chain hangers, pendant mounts, or direct surface brackets capable of withstanding industrial vibrations. • Wiring & Termination: Pull low-smoke zero-halogen (LSZH) or standard industrial-grade wiring through conduits and terminate at fixtures and switches. • Circuiting: Balance the lighting load across dedicated circuits in the nearest utility distribution board (DB). 4. Testing, Commissioning & Handover • Insulation & Continuity Testing: Perform standard electrical insulation resistance and continuity tests before energizing. • Lux Level Verification: Measure and record lux levels across the 200m² area using a calibrated light meter to ensure compliance with the target design. • Emergency Simulation: Test the emergency battery backup fixtures by cutting primary power to verify automated engagement and duration. • Documentation: Deliver as-built electrical drawings, fixture datasheets, warranty certificates, and a Certificate of Compliance (CoC).

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2026/11/25 16:00:00

2026/11/18 12:00:00

RFQ/OBP315/2026/27