Tema Port High Mast Lighting Project (30 m)
30 m high mast towers for port-area lighting, designed for safe maintenance with an electric lowering system.
80 W LED floodlights with documented aiming and commissioning notes available on request for EPC/tender review
Key Facts
Project Background
This port-area high mast lighting deployment in Tema focused on wide-area coverage and maintenance safety. A 30 m electric lowering system was selected to reduce service downtime and minimize high-altitude maintenance work. Documentation support centers on drawings, aiming notes, and commissioning checks—helpful for EPC verification and site acceptance when required.
Technical Configuration (Typical Range)
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30 m high mast with electric lowering system for safer maintenance and faster recovery.
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10–16 × 80W LED floodlights, IP66 (quantity finalized by coverage and aiming plan).
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Mixed optics (e.g., 30° / 60° / 90°) with aiming table and zone notes for acceptance.
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3-phase 380–415V typical, cabinet circuit grouping and protection per site standard.
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Surge protection and grounding path reviewed for port environment (SPD in cabinet / luminaire as required).
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Deliverables: drawings, aiming notes, commissioning checklist, and records under NDA (on request).
Scope & Assumptions
A concise summary of what this reference covers and the verification inputs behind it.
Scope
- High mast lighting supply for 25–30 m pole application (wide-area coverage).
- Matching configuration range for tender / EPC review (floodlight qty, optics, cabinet grouping).
- Documentation support: drawings and deliverables list (on request).
- Verification logic: interface notes and acceptance checklist for commissioning sign-off.
Assumptions (for verification)
- Site geometry and coverage zones follow project BOQ / layout notes (as provided).
- Target lighting performance verified against photometry + aiming assumptions.
- Electrical protection level defined by port environment and grounding conditions.
- Final configuration confirmed against submitted drawings and revision table.
Detailed verification inputs can be shared in a redacted pack or under NDA for tender review.
Photos & Acceptance Notes
Field photos confirm the deployment is real. The notes below summarize typical site acceptance checks used by EPC teams to reduce rework and sign-off risk.
Deliverables Provided
Reference deliverables available for tender review and verification. Browse samples in the resource pages or request a project-ready pack.
IES / LDT Photometric Files
Browse IES files used for roadway optics verification and layout checks. Suitable for EPC submissions and audit trails.
BOQ (Bill of Quantities)
Review BOQ examples aligned to scope, accessories, and configuration ranges for procurement and budgeting.
Drawings & Acceptance Checklist
Download or request CAD drawings, installation details, and datasheets for approvals.
DIALux / Relux Outputs
See report samples and typical verification items (maintained lux, uniformity, assumptions, and result tables).
FAQ (Tender & Verification)
Quick answers to common EPC / tender questions for this reference.
What documents can be shared for tender submission?
Typical pack includes GA/dimension drawings, electrical schematic (cabinet grouping), aiming notes, and commissioning checklist.
Redacted records and inspection evidence can be provided under NDA when required by EPC/consultants.
Do you provide photometry and aiming assumptions for verification?
Yes. We can provide photometry references and an aiming table (beam mix and tilt/orientation notes) so reviewers can verify coverage assumptions against the site zones.
How do you define floodlight quantity for a 25–30 m high mast?
Quantity is finalized by area size, required uniformity, and glare control. For 30 m masts, a typical range is 10–16 floodlights with mixed beam angles, confirmed by aiming notes and layout inputs.
Can you share site photos and acceptance records under NDA?
Yes. We can share selected photos, installation check records, serial/packing traceability, and inspection notes in a redacted pack or under NDA for tender clarification and acceptance sign-off.
What inputs do you need to propose a similar configuration?
Please share mast height, site type (port/yard/interchange), coverage zones or area size, supply voltage (3-phase preferred), environment (coastal/corrosive), and any tender checklist.
We’ll respond with a configuration range and a deliverables list.
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