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Latest Engineering Articles

Accredited Checker for Retaining Structures: Statutory Duties and Framework in Singapore

Introduction In Singapore, every retaining structure classified as geotechnical building works must undergo independent structural design checks by an Accredited Checker (AC) – and in most cases involving significant depth or complexity, by a Specialist Accredited Checker in geotechnical engineering (AC(Geo)). The accredited checker for retaining structures statutory duties and

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Interior Design PE Endorsement for Semi-Detached House Interiors Fees (Singapore 2026 Cost Guide)

Introduction PE endorsement for semi-detached house interiors in Singapore typically costs between S$3,000 for a single structural wall opening and S$40,000 or more for a full multi-storey interior overhaul involving structural, M&E, and fire safety disciplines. A Professional Engineer (PE) endorsement certifies compliance with building regulations, confirming that your interior

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What a Proper PE Endorsement for GCB Trellis Should Include in 2026 (Singapore)

Introduction A proper PE endorsement for a GCB trellis in Singapore is a formally sealed package of structural calculations, drawings and compliance documentation prepared by a registered Civil & Structural Professional Engineer, confirming that your trellis design is structurally safe, compliant with the Building Control Act, URA development controls and

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