Christmas Creek OPF1 Crushing Surge Bin Lids Steel Structure Repairs
Updated: Jul 29
Client Fortescue
Service Specialised Services
Location Western Australia
Market
Mining & Industrial
Commodity Iron Ore
Overview
Following the identification of significant corrosion and structural deterioration within the OPF1 and OPF2 Crushing and Screening Surge Bin buildings at Fortescue's Christmas Creek operation, Linkforce delivered specialist rope access remediation works to restore the integrity of critical steelwork. What began as a targeted overplating program evolved into a broader structural replacement campaign after additional defects were identified through close inspection. Using rope access, advanced inspection techniques and engineered repair methodologies, the team safely accessed and remediated areas that were otherwise inaccessible through conventional means.
Service Delivery Area
Access Solutions
Mechanical & Structural
Fabrication
Protective Coatings & Structural Integrity
Value Added
Experienced, trade-qualified rope access technicians delivering inspection, maintenance and structural remediation works in complex operating environments
Innovative repair methodologies combining rope access, specialist rigging and temporary structural support systems
Advanced inspection capabilities incorporating 3D scanning and ultrasonic thickness testing to identify previously undetected defects
In-house fabrication capability supporting the manufacture and replacement of critical structural steel components
Agile execution approach that adapted to emerging defects and evolving maintenance requirements throughout the project lifecycle
Certified management systems aligned with ISO 9001, ISO 14001 and ISO 45001 standards
Outcome
Linkforce successfully delivered a staged structural remediation program across the OPF1 and OPF2 surge bin facilities, progressing from targeted overplating works to the replacement of heavily deteriorated structural steel identified during inspection activities. Using 3D scanning, ultrasonic thickness testing and bespoke rope access methodologies, the team safely replaced critical structural members, flooring and large modular sections within confined bin environments. Supported by complex rigging systems, temporary structural reinforcement and protective coating application, the works restored the integrity of critical processing infrastructure while maintaining schedule performance across more than 13,000 work hours.
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