The case of an apartment complex that recently underwent a crucial inspection illustrates the importance of adhering to the regular inspections and maintenance schedules of fire water tanks. During an Annual AS1851-compliance inspection, a series of significant issues were discovered using an ROV Drone in a long-neglected tank: a failed lining, exposed concrete interior, severe corrosion of internal fittings, a non-functional inlet, and a water level significantly below capacity.
Understanding Inspection Schedules for Fire Water Tanks
AS1851 prescribes specific intervals for fire water tank maintenance: monthly, 6-monthly, annual, and every ten years. The incident at the apartment complex highlights the critical nature of following these guidelines.
Monthly and 6-Monthly Inspections: Essential Early Detection
Monthly and 6-monthly inspections are vital for early detection of potential issues. At the apartment complex, regular performance of these inspections could have identified the reduced water level and the malfunctioning inlet earlier. Monthly checks focus on visible concerns, while 6-monthly inspections can reveal issues that develop over time, such as the early stages of water level fluctuations and inlet problems.
Annual Inspections: The Thorough Examination
The annual inspection is designed for a comprehensive assessment of the tank’s condition. In the apartment complex, the ROV drone inspection was key in uncovering extensive problems like the failed lining and corroded fittings. These annual inspections are critical for evaluating both the internal and external state of the tank, ensuring its operational readiness.
10-Yearly Inspections: The Deep Dive with Cleaning
Every ten years, an in-depth inspection coupled with cleaning and sediment removal is essential. This cleaning process is crucial for maintaining the tank’s structural integrity and water quality. At the apartment complex, the neglect had led to significant sediment accumulation, exacerbating the tank’s problems. The 10-year inspection would have not only identified structural and internal issues but also facilitated the necessary cleaning to prevent further degradation.
ROV Drone Inspections: Precision Meets Innovation
The ROV Drone Inspection at the apartment complex played a critical role in revealing the extent of the tank’s neglect. This method allows for a detailed assessment, crucial for identifying complex issues in overlooked tanks.
Partner with Water Systems Australia To Inspect And Maintain Your Fire Water Tanks
Working with Water Systems Australia ensures that your fire water tanks are inspected and maintained regularly to prevent severe issues. Adherence to AS1851 standards is essential for safety and reliability.
This recent inspection of the apartment complex’s Fire Water Tank serves as a stark reminder of the importance of routine fire water tank inspections and maintenance, including cleaning and sediment removal, as part of a comprehensive fire safety strategy.