Location: Forrestfield, WA

What We Did: Itero Australia has been delivering ongoing remediation works to 1,000-tonne silos over the past four years, restoring ageing assets to operational condition. The program focuses on structural repairs, corrosion remediation, and full coating restoration to return silos to compliant fumigation and storage standards. To date, 12 silos have been successfully completed, all exceeding required pressure test standards. THE CHALLENGE Approximately 100 silos on site had become unsuitable for fumigation or storage due to significant corrosion and deterioration of external coatings and structural components. Traditional access methods were not feasible due to the extremely close proximity of the silos, creating complex access constraints. THE SOLUTION Itero designed and implemented a fully engineered, complex rigging system to safely access the tightly positioned silo structures. Using trade-qualified rope access technicians, the team conducted: - Structural steel repairs and welding - Roof sheeting replacement - Concrete repairs - Blasting and painting - Height safety system design and installation - Rigging operations Corroded components, including roof sheeting, structural steel, and feed-in chutes, were carefully disassembled and replaced. Each silo then underwent a full internal clean and membrane sealing to ensure it could withstand required pressure testing for fumigation. The result is a safe, efficient restoration program delivering high-quality outcomes, extended asset life, and silos returned to full operational capacity.

Project required:

• Rope Access
• Height Safety System design and installation
• Roof sheeting replacement
• Concrete repair
• Structural steel repairs
• Welding
• Blasting & Painting
• Rigging Operations

Location: Offshore

What We Did: Complex offshore repairs demand innovative solutions. Itero Australia has been engaged by Monadelphous for Petrofac to deliver an innovative access solution for extensive external hull repairs on the Northern Endeavour FPSO, ahead of its decommissioning. The Challenge: - Extensive hull inspections and repairs, including difficult splash zone areas - Remote and exposed East Timor Sea location - Minimise the extent of working over water while ensuring safe, efficient access The Itero Solution: - Custom V-Deck™ solution providing a secure, adaptable work platform with rapid installation times, significantly reducing time spent over the side. - The system also enabled access to the bow of the vessel, a highly technical challenge due to its steep angle. Key Outcomes to Date: - Proven Itero installed solution provided an 800% efficiency gain compared to traditional scaffolding (see image with comparison). - Provided a highly adaptable solution to deal with scope changes after the defects are accessed and inspected. - Reduced standby vessel support times - Minimised manual handling & dropped object risks - Ability to retract out of the splash zone after each shift reduced risk of scaffold being exposed to splash zone. - Significant live load ratings due to the systems reduction in overall deadload, while maintaining asset residual load restrictions - Smaller footprint on vessel, easing onboard logistics Itero also conducted onboard training and provided specialist team leaders to oversee complex installations.

Location: Dampier, WA

What We Did: Itero Australia is proud to be supporting KBSS on the Parker Point Terminal wharf remediation project for Rio Tinto. Our experienced, trade-qualified rope access technicians are delivering custom V-Deck™ installations, including submersible platforms, and supporting KBSS blasting and painting operations. Collaborating with trusted, high-quality contractors like KBSS allows us to achieve safe, efficient, and high-standard outcomes for asset owners and appreciate the continued trust placed in us for this critical project. As a WA family-owned business ourselves, we’re also proud to support locally owned and operated regional companies.