When it is needed
- leaks, condensation, freezing and excessive humidity
- engineering system failures after renovation or reconstruction
- structural damage caused by equipment operation
- disputes about compliance with the design and solutions actually implemented
What is examined
- structures and junctions
- engineering networks and equipment
- design and as-built documentation
- measurement and inspection results
Result
A multidisciplinary conclusion covering the building and its engineering systems, with a description of the causal relationship.
Limitation
The expert team, methods and feasibility of reaching a conclusion are determined after reviewing the materials. A court-appointed examination is conducted within the scope of the relevant order or ruling.
A unified picture of the building defect and system operation
The building structure and the system serving it are examined under comparable conditions. In cases of dampness, condensation or freezing, it is important to know the condition of the building envelope, the heating and ventilation regime, when the signs appeared and what changes were made. Measurements taken after drying or adjusting the system describe a different condition of the object.
For each significant observation, the place, date and conditions of acquisition are recorded. A floor plan helps connect the measurement point with the damaged area and nearby equipment. Appendices retain the original records and information about instruments and calculations, rather than only a final table of selected values.
- Describe the manifestation: where and when it was discovered and how it changed over time.
- Establish the available information on the structure, installation and engineering operating regime.
- Formulate testable causal hypotheses and identify the data needed for them.
- Compare the construction and engineering study results.
Contracts, design solutions, as-built diagrams and maintenance logs supplement the inspection but do not replace one another. If the design describes one arrangement while the actual system differs, that difference must be shown. Similarly, a normal instrument reading on the inspection day does not by itself rule out an earlier malfunction.
In your inquiry, state what emergency work has already been carried out and whether replaced components have been preserved. This helps assess whether the causal relationship can be verified. If the emergency is ongoing, the relevant service's safety measures remain the priority; an additional study must not delay removal of the danger.
A substantive result connects the observed defect with established circumstances of the system and structure's operation, and separately identifies hypotheses for which the available information is insufficient.