At 1300FINDLEAK, we understand the vital importance of maintaining the integrity of your property. Recently, our licensed technicians conducted a thorough leak detection inspection in the CBD of Brisbane, Queensland. This inspection focused on identifying the causes of water damage and ingress within wall cavities and footings adjacent to a water feature, as well as in skirting vent trims located in the main foyer of the building. This blog aims to detail our findings, analysis, and recommendations to ensure your property remains safe and free from moisture-related issues.

Inspection Overview

Upon arriving at the site, we conducted a comprehensive assessment utilizing thermal imaging, moisture surveys, water testing, and visual inspections. Our goal was to determine whether there was an active leak and identify any potential sources of water ingress that could compromise the structural integrity of the building.

Active Leak Analysis

Upon arrival, our technicians confirmed that there was an active leak detected at that time. The wet weather conditions present in the area indicated that the leak was likely rain related. Our inspection revealed evidence of prior water ingress, which can lead to significant issues if not addressed promptly.

Moisture Survey Findings

To accurately assess the moisture levels within the affected areas, we conducted a moisture survey using state-of-the-art moisture meters. Our readings are classified as follows:

• 0-40: Dry

• 41-80: Damp

• 81 and above: Wet

The results indicated that moisture levels were elevated, particularly around the wall cavities and footings adjacent to the water feature. This moisture accumulation confirmed the presence of damp conditions, which can be detrimental to the building's structural integrity and may promote mold growth.

Detailed Observations

During the visual inspection, several critical findings emerged. Firstly, the area surrounding the water feature exhibited clear signs of water ingress, particularly within the wall cavities adjacent to the feature. Moisture accumulation was also detected near the skirting vent trims, raising concerns about ongoing damage and the potential for further complications.

Access to the rooftop was gained via the stairwell, where our technicians observed that the exit door to the rooftop could not be properly closed due to water damage affecting the door frame. This defect not only compromises the door’s functionality but also poses a security risk and allows for potential water ingress.

Moreover, water was visibly present in the block form wall on the right-hand side of the door leading to the vent shaft, suggesting significant moisture issues. A brief inspection of the HVAC assembly on the roof also indicated potential water ingress into the block form wall housing the vent shaft, warranting further scrutiny.

Compliance Issues

Our inspection highlighted several compliance concerns that could affect the safety and livability of the building. The damage to the ventilation infrastructure, particularly the inability of the exit door to close due to water ingress, suggests potential non-compliance with building codes regarding weatherproofing and structural integrity. Such issues not only pose risks to the physical structure but also have health implications.

The damp conditions identified within the wall cavities and footings raise serious concerns regarding health and safety regulations. Excessive moisture levels can lead to mold growth and the deterioration of building materials, ultimately compromising the safety of occupants.

Identified Defects

Upon completing our assessment, we identified several significant defects:

• The exit door frame exhibits substantial water damage, which undermines its functionality and security.

• There is excessive moisture present in the wall cavities and footings adjacent to the water feature, indicating possible underlying issues with waterproofing and drainage.

• Signs of water ingress into the block form housing the vent shaft point to defects in the HVAC assembly, which require immediate attention.

Recommended Repairs and Improvements

To address the issues identified during our inspection and mitigate the risk of further water damage, we recommend the following actions:

Engage a Qualified Contractor: It is essential to assess the exit door frame thoroughly. Repairs may involve replacing or repairing the frame to ensure it can close properly and effectively seal against water ingress. Additionally, any areas affected by mold or decay should be treated to prevent health hazards.

Implement Water Management Improvements: A comprehensive inspection of the wall cavities and footings is necessary to identify and rectify sources of water ingress. Proper drainage and waterproofing measures should be put in place around the water feature to prevent further moisture accumulation.

HVAC Assembly Inspection: The HVAC assembly should be inspected for any broken joins or seals. It is vital to repair any damaged seals to prevent further water ingress into the vent shaft. Both rooftop areas—the stairwell and the housing on top of the vent shaft—should be examined for defects and waterproofing issues, with necessary repairs made to mitigate future water damage.

Routine Monitoring Program: Establishing a routine monitoring program is advisable to regularly assess moisture levels and inspect for signs of water ingress, especially after rain events. This proactive approach will help identify potential issues before they escalate and ensure that any corrective actions are timely.

Conclusion

The leak detection inspection conducted by 1300FINDLEAK has uncovered significant areas of concern that require prompt attention to prevent future water damage and maintain the integrity of the building. An active leak was detected at the time of the inspection, and identified defects and compliance issues necessitate immediate remediation.

By following the recommended repairs and establishing a routine monitoring program, property owners can significantly reduce the risk of water damage and ensure the safety and comfort of occupants. Our team at 1300FINDLEAK is dedicated to providing expert leak detection services to help safeguard your property.

If you have any questions or require further assistance, please do not hesitate to contact us. We are here to help you protect your investment and ensure your property remains safe and secure from water-related issues. Your satisfaction is our priority, and we look forward to assisting you with all your leak detection needs.