1. Computer Vision Defect Detection & Bounding Box Analysis
Multi-modal vision analysis trained on AS 4349.1 defect taxonomies and Australian NCC tolerances.
Basement B2 Concrete Spalling & Exposed Oxidized Rebar
Location: Basement Level B2, Grid Reference C4 Transfer Beam
Break back compromised concrete to sound substrate, abrasive blast rebar to Class 2.5, apply zinc-rich protective coating, and reconstruct with high-strength structural polymer mortar.
2. Automated AS 4349.1 Compliance Report Studio
Automated synthesis of multi-photo vision tags into statutory Australian inspection documents.
AUSTRALIAN BUILDING CONDITION REPORT
Conforming to Australian Standard AS 4349.1-2007 (Inspection of Buildings)
1.0 Executive Findings & Compliance Index
This comprehensive building condition audit for Lot 42, 18-24 Barangaroo Ave, Sydney NSW was conducted strictly in accordance with AS 4349.1-2007 (Commercial Annex B) & NCC 2022. Our visual, non-destructive, and computer-vision-enhanced survey identified 3 distinct defect item(s), comprising 2 Major Structural/Serviceability Defect(s) and 1 immediate Safety Hazard(s). Forensic imaging analysis indicates active building envelope compromise. The identified structural and weatherproofing anomalies represent significant statutory non-compliances under NCC 2022 Volume 1 & 2. Immediate remediation works are required to arrest accelerated reinforcement carbonation and water ingress. Total estimated rectification liability across all tagged items is currently projected between $25,700 AUD and $39,700 AUD (excluding GST and professional engineering certification fees).
2.0 Forensic Defect Schedule & Statutory Citations
| Defect Description | Location | Severity | Standard / NCC Code | Mandated Remediation | Est. Cost (AUD) |
|---|---|---|---|---|---|
Basement B2 Concrete Spalling & Exposed Oxidized Rebar Delamination area 0.85m²; active corrosion carbonation depth >35mm | Basement Level B2, Grid Reference C4 Transfer Beam | Major Defect | AS 3600:2018 Cl 4.3 & AS 4349.1 Cl 3.3.2 (Structural Adequacy) NCC 2022 Vol 1 B1P1 (Structural Resistance) | Break back compromised concrete to sound substrate, abrasive blast rebar to Class 2.5, apply zinc-rich protective coating, and reconstruct with high-strength structural polymer mortar. | $14,500 - $22,000 |
Level 28 Parapet Flashing Failure & Membrane Ingress 12.4 linear metres of unbonded Colorbond capping with visible pooling | Level 28 Plant Room North Parapet Capping | Major Defect | AS/NZS 3500.3 (Plumbing & Drainage: Stormwater) & AS 4654.2 NCC 2022 Vol 1 F3P1 (Weatherproofing) | Remove failing non-compliant silicone sealants, re-profile parapet falls to minimum 1:40, install compliant expansion joints, and mechanically fasten 0.55mm BMT zinc-aluminium capping. | $8,800 - $13,500 |
Unsealed Electrical Cable Bundles Penetrating 2hr Fire Wall Open annular gap: 140mm x 90mm with zero intumescent sealant | Level 14 Communications Riser Shaft | Safety Hazard | AS 1530.4 & AS 4072.1 (Components for the Protection of Openings in Fire-Resisting Separating Elements) NCC 2022 Vol 1 C3P1 (Fire Separation & Resistance) | Install certified tested intumescent fire pillows, high-density mineral wool backing, and apply fire-rated intumescent acrylic mastic with registered installation identification tag. | $2,400 - $4,200 |
| Total Projected Rectification Liability (Excl. GST): | $25,700 - $39,700 AUD | ||||
Prior to settlement, contract cooling-off expiry, or strata capital works finalization, we recommend issuing a formal Defect Rectification Notice to the responsible developer/vendor. Licensed trade quotations should be procured immediately for all Major Defects.
3. Modular Architecture & Plugin Extension Hub
Designed for long-term scalability: Add new AI vision models, sensors, and trade integrations with zero core refactoring.
AS 4349.1 Visual & Structural Core
v2.4.1 • Vision & SensorsCore AI computer vision engine executing automated crack measurement, concrete spalling segmentation, and AS 4349.1 classification.
AS 4349.3 Timber Pest & Termite Radar
v1.8.0 • Compliance & StandardsSubterranean termite hazard risk calculation, Termatrac radar sensor integration, and timber moisture gradient analysis.
FLIR Thermal Infrared & Wet Cavity Sensor
v1.5.2 • Vision & SensorsIngests radiometric FLIR images to diagnose concealed moisture leaks, missing insulation batts, and thermal bridges behind plasterboard.
DJI / Autel Drone Roof Photogrammetry
v2.1.0 • Vision & SensorsHigh-altitude multi-rotor 4K orthomosaic stitching. Automatically identifies cracked ridge caps, broken terracotta tiles, and rusted box gutters.
Subcontractor & Tradie Tender Marketplace
v1.2.0 • Tender & MarketplaceConnects verified Australian trades (NSW Fair Trading / QBCC / VBA licensed) directly to the defect schedule for instant competitive tenders.
Strata 10-Year Capital Works Sinking Fund
v1.0.4 • Reporting & ExportsCalculates statutory 10-year maintenance sinking fund allocations according to the Strata Schemes Management Act 2015 (NSW) & VIC equivalent.