Knowing that HRL had a proven track record and the necessary equipment to complete this work, the client engaged HRL to provide a risk-based materials engineering review of the condition of the heat recovery steam generator. HRL then used this data to develop a cost-effective inspection program for a future major plant outage, covering the next four years of operation. With a focus on 'run, repair, replace' decisions, HRL provided comprehensive insights into the state of major components and recommendations regarding future maintenance. HRL then provided a thorough project report on the condition of the plant including details of the inspections completed and the associated findings, a shopping list of work to be completed before the next inspection (including new designs to look at, repairs to be made, and parts to order). And finally, a compliance statement was provided stating that the plant was found to be compliant with codes and standards and fit for operation until the next major inspection. Inspection procedures and programs were also updated in accordance with Australian standard and Queensland state legislation.