When do façade repairs need a Professional Engineer?
Where the defects or repairs involve structural elements, the CP is advised to engage a civil or structural PE if the CP is not one, and structural plan approval and a permit to commence works must be obtained where applicable. BCA also expects repairs to be supervised by a PE: the CP if the CP is a PE, otherwise a PE appointed by the owner.
From the RRD Field Guide, checked against the sources cited in Façade Defect Rectification in Singapore: What Happens After the PFI Report. General information, not advice for your project.
The fuller picture
After BCA accepts a PFI report, the owner must carry out the Competent Person's recommended repairs within the period BCA specifies. Make unsafe areas safe first, then repair by defect type: sealant, cladding, glazing, spalling concrete, corroded fixings, hollow tiles or windows. Structural repairs need plan approval, a permit and PE supervision; completion is certified with photos.
More questions on this topic
- How long do I have to complete PFI repairs?
- Do I have to repair the whole façade or only the 10% that was inspected?
- Can the contractor certify that the repairs are complete?
- What temporary safety measures are required while waiting for repairs?
- We are replacing aluminium composite cladding panels. Are there fire rules?
- Who can replace windows found defective during the PFI?
- Is it acceptable to just apply new sealant over the old joint?