A pre-purchase inspection misses a hairline crack that turns into a $50,000 repair two years later. A factory owner discovers structural corrosion only after a near-miss. A homeowner starts renovation work without checking whether a wall is load-bearing. A developer hands over units with defects that could have been caught before completion.<\/p>\n
Every one of these situations could have been avoided with a Preventive Site Audit<\/strong> — a proactive technical inspection carried out before problems become expensive, dangerous, or the subject of a dispute.<\/p>\n This guide explains what a preventive site audit covers, who needs one, and what to expect from the process in Singapore.<\/p>\n A preventive site audit is a systematic, proactive inspection of a building, structure, or site carried out by a qualified Professional Engineer to identify defects, risks, non-compliance, or early signs of deterioration — before they cause damage, injury, or a costly dispute.<\/p>\n It is the opposite of forensic investigation. Forensic investigation is reactive — it happens after something has already gone wrong. A preventive audit is forward-looking: the goal is to catch problems while they are still small, or before they exist at all.<\/p>\n We clarify what you need the audit to cover and review any available drawings, previous reports, or maintenance records.<\/p>\n A Professional Engineer conducts a detailed on-site inspection, documenting findings with photographs and measurements.<\/p>\n Some audits call for additional testing — moisture readings, cover meter surveys for reinforcement, or water ponding tests.<\/p>\n Findings are set out in a written report with each issue rated by severity and urgency, so you know what needs attention first.<\/p>\n Where remedial works are carried out, we can conduct a follow-up review to confirm the issue has been properly addressed.<\/p>\n Cost depends on the size of the property, the scope of the audit, and whether specialised testing is required. A single residential unit audit costs far less than a full facade or industrial facility audit.<\/p>\n We provide a fee estimate after an initial consultation. Contact us for a free initial consultation<\/strong> to discuss your property.<\/p>\n Is a Periodic Structural Inspection (PSI) the same as a preventive site audit?<\/strong> How often should I get a site audit?<\/strong> Can a site audit be done before I buy a property?<\/strong> What happens if the audit finds a serious defect?<\/strong> Do you audit factories and industrial sites, not just residential buildings?<\/strong> A pre-purchase inspection misses a hairline crack that turns into a $50,000 repair two years later. A factory owner discovers structural corrosion only after a near-miss. A homeowner starts renovation work without checking whether a wall is load-bearing. A developer hands over units with defects that could have been caught before completion. Every one of […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6,19],"tags":[24,22,21,23,20],"class_list":["post-44","post","type-post","status-publish","format-standard","hentry","category-construction-disputes","category-site-audit","tag-pe-site-audit","tag-periodic-structural-inspection","tag-preventive-site-audit","tag-psi-singapore","tag-site-audit-singapore"],"_links":{"self":[{"href":"https:\/\/dispute.sg\/knowledge\/wp-json\/wp\/v2\/posts\/44","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dispute.sg\/knowledge\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dispute.sg\/knowledge\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dispute.sg\/knowledge\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dispute.sg\/knowledge\/wp-json\/wp\/v2\/comments?post=44"}],"version-history":[{"count":1,"href":"https:\/\/dispute.sg\/knowledge\/wp-json\/wp\/v2\/posts\/44\/revisions"}],"predecessor-version":[{"id":45,"href":"https:\/\/dispute.sg\/knowledge\/wp-json\/wp\/v2\/posts\/44\/revisions\/45"}],"wp:attachment":[{"href":"https:\/\/dispute.sg\/knowledge\/wp-json\/wp\/v2\/media?parent=44"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dispute.sg\/knowledge\/wp-json\/wp\/v2\/categories?post=44"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dispute.sg\/knowledge\/wp-json\/wp\/v2\/tags?post=44"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\nWhat Is a Preventive Site Audit?<\/h2>\n
\nWho Needs a Preventive Site Audit?<\/h2>\n
Property Buyers and Homeowners<\/h3>\n
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Developers and Contractors<\/h3>\n
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Factory and Industrial Owners<\/h3>\n
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Property Managers and MCSTs<\/h3>\n
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\nWhat Does a Preventive Site Audit Cover?<\/h2>\n
\n
\nThe Site Audit Process<\/h2>\n
1. Scoping and Document Review<\/h3>\n
2. Site Inspection<\/h3>\n
3. Testing (Where Needed)<\/h3>\n
4. Reporting with Risk Ratings<\/h3>\n
5. Follow-Up<\/h3>\n
\nWhat to Look for in an Audit Provider<\/h2>\n
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How Much Does a Preventive Site Audit Cost in Singapore?<\/h2>\n
\nFrequently Asked Questions<\/h2>\n
\nA PSI is a specific statutory requirement in Singapore for buildings 20 years or older, conducted every 5 years by a Professional Engineer. It is one type of preventive site audit — we also carry out audits that go beyond the statutory minimum, covering waterproofing, facade condition, and compliance.<\/p>\n
\nFor most properties, every few years is reasonable, or whenever you notice signs such as cracking, dampness, or uneven surfaces. Buildings subject to PSI requirements must follow the statutory 5-year cycle.<\/p>\n
\nYes. A pre-purchase audit is one of the most valuable times to have one done — it can reveal defects that are not obvious during a normal viewing and give you leverage in price negotiations.<\/p>\n
\nWe flag urgent issues immediately, rather than waiting for the final report, and can advise on next steps — including whether further forensic investigation or an Expert Witness report is needed.<\/p>\n
\nYes. Our audits cover residential, commercial, and industrial properties, including structural, safety, and compliance-focused assessments.<\/p>\n","protected":false},"excerpt":{"rendered":"