Question 1

When should cracking or building movement be assessed by an engineer?

Accepted Answer

Engineering assessment should be considered where cracking is increasing, recurring or widespread; where it is associated with uneven floors, sticking doors or windows, wall rotation, separation or other movement indicators; or where there is concern regarding structural performance.

Crack width alone does not determine structural significance. The cracking pattern, building construction, movement history and surrounding site conditions must also be considered.

Question 2

Can RCC Engineers determine what caused the damage?

Accepted Answer

Where sufficient evidence is available, RCC Engineers can provide an opinion on the likely cause and contributing factors associated with observed damage.

In some matters, additional investigations such as plumbing or drainage testing, geotechnical assessment, material testing or monitoring may be required before a reliable causation opinion can be reached.

Question 3

Do you undertake floor-level and movement surveys?

Accepted Answer

Yes. Where relevant to the reported condition, RCC Engineers can undertake floor-level surveys, wall plumbness checks, crack measurements and other dimensional observations to help quantify movement.

Measurements are interpreted together with the building construction, visible damage, drainage, site conditions and available history rather than being considered in isolation.

Question 4

Can RCC Engineers provide the repair design after the investigation?

Accepted Answer

Yes. Where the investigation identifies a need for structural rectification, RCC Engineers can provide remedial recommendations, scope of works, structural calculations, repair details and construction-stage engineering support as required by the project.

Question 5

Can an RCC Engineers report be used for an insurance claim or building dispute?

Accepted Answer

RCC Engineers can prepare independent engineering reports for insurance claims, property damage and building disputes where these matters form part of the agreed engagement.

Where a formal expert report is required for tribunal or court proceedings, this should be identified before engagement so the appropriate scope, instructions and reporting requirements can be established.

Question 6

How long does a forensic engineering report take?

Accepted Answer

An inspection is typically available within 24–48 hours and the report is typically issued within 1–3 business days, subject to location, scope, complexity and availability.

Complex investigations, or matters requiring additional testing or specialist input, may take longer.

RCC Engineers confirms the expected timeframe as part of the proposal and can accommodate urgent matters where project requirements and availability allow.

Building Defect & Damage Investigations