Situation: Coles Fresh cooling towers requiring safe access to top fans for cleaning and maintenance
The Task: Design, certify, fabricate and supply cooling tower access platforms for four existing cooling towers. 4 meter high in a very confined work area, to create safe access to top of towers for maintenance a cleaning. Supply complete FRP structural frame sections crane lifted into place for installation by Coles contractors.
1. DESIGN AND ENGINEERING:
CUSTOM FRP LADDER FOR COLES FRESH COOLING TOWERS:
Designed to be lightweight yet strong, providing reliable access while resisting environmental wear.
FRP PLATFORM:
Engineered to offer stable support and exceptional durability, suitable for handling heavy loads and harsh conditions (4 m height).
FRP WALKWAY:
Created to integrate seamlessly with existing structures, offering a secure, non-slip surface for maintenance activities.
2. MATERIALS AND MANUFACTURING:
PULTRUDED FRP:
Selected for its cost-effectiveness, high strength, and lightweight nature.
The corrosion-resistant properties of FRP made it ideal for the cooling tower environment.
CONSOLIDATION OF PARTS:
Designed for efficient assembly, reducing installation time and streamlining the process.
3. COMPLIANCE AND QUALITY ASSURANCE:
STANDARDS COMPLIANCE:
All components were designed to meet rigorous Australian and international safety standards.
QUALITY CONTROL:
Each component underwent thorough testing, both in-house and by external professionals,
to ensure reliability and performance.
Certification:
- AS1657-2018 (fixed platforms, walkways, stairways and ladders – design construction and installation).
- AS 1170.0, AS 1170.1 (structural design actions)
- AS1170.2 (wind load)
Result: The complete structure was supplied in 6 pre-fabricated sections for successful installation on Coles Fresh Cooling Tower over 2 weekends
