Structural Audit Services
Identify the actual health of your building before minor issues become major safety or financial liabilities.
What Is a Structural Audit
A structural audit is a comprehensive technical inspection of a building's structural elements—including columns, beams, slabs, and foundations. It assesses structural safety, detects signs of deterioration (such as concrete cracking, steel rebar corrosion, and water seepage), and provides a legally compliance-ready report signed by licensed structural engineers.
When Do You Need a Structural Audit?
- The building is over 30 years old (requires a mandatory statutory audit under Maharashtra Municipal regulations).
- Visible cracks appear in load-bearing masonry walls, columns, or structural beams.
- Severe water logging, dampness, or concrete spalling exposes rusting rebars.
- Prior to executing redevelopment plans, building extensions, or significant renovations.
- Required for structural stability certificate submission to municipal corporations.
Standards & Test Parameters
| Audit Component | Standard Reference / Act | Details & Deliverables |
|---|---|---|
| Statutory Structural Audit | Sec 353B of Maharashtra Municipal Act | Required every 3 years for buildings > 30 years old |
| Visual Condition Inspection | IS 13311 / IS 456 | Dampness mapping, visual concrete distress checks |
| Non-Destructive Testing (NDT) | IS 13311 Part 1 & Part 2 | SonReb analysis (Hammer + UPV), cover mapping |
| Stability Certification | Form B-1 & Form B-2 | Authorized report submitted by licensed structural engineer |
Frequently Asked Questions
How long does a structural audit take?
A typical audit takes between 7 to 15 business days depending on the size of the structure and the quantity of non-destructive tests (NDT) required.
Is a structural audit legally mandatory in Maharashtra?
Yes, municipal corporations like NMMC (Navi Mumbai), TMC (Thane), and BMC (Mumbai) mandate audits for any residential or commercial building over 30 years old under the Maharashtra Municipal Corporations Act.
What does the final report include?
The report includes structural distress maps, photographs, NDT testing results, safety risk classification, concrete repair recommendations, and a formal structural stability certificate.