Complete coating patch repairs on gantry stacker girders and associated structural elements from top of rail to 1m below rail level. The work scope comprises the following:  

• Establish access platforms to the underside of the gantry structure  
• Undertake coating inspections to determine location of patch repairs  
• Complete corrosion repairs (pad welding)  
• Complete localised abrasive blasting works to remove coating defects  
• Apply new coating system to localised patch repairs  
• Relocate access platforms