Verify a DLD survey submissionbefore it reaches a reviewer
Upload the submission ZIP. Drawings, unit schedules, parking and store sheets and title-deed comparisons are parsed, measured and cross-referenced through twenty compliance checks — every finding backed by the printed evidence it came from.
Files are parsed locally; only the audit results are stored, privately to your account.
Determination: reject
3 critical · 5 advisory findings across 20 checks
148
Units
162
Bays
97%
Coverage
Unit area schedule
Excel vs CAD
| 101 | 113.04 | 113.03 | -0.01 | |
| 1001 | 115.69 | 113.04 | -2.65 | |
| 1002 | 88.20 | 88.11 | -0.09 | |
| 1003 | 102.40 | 102.39 | -0.01 |
20
Compliance checks
per submission
3
Sources reconciled
CAD · Excel · PDF
0.30
Area tolerance
sq.m rounding budget
< 90s
Typical run
full archive
Five stages, one archive
The same pipeline runs on every submission, so two reviewers looking at the same archive reach the same determination.
- 01
Ingest
ZIP unpacked and every file classified as CAD, schedule or drawing.
- 02
Measure
Bulge-aware DXF polylines recomputed into suite, balcony and bay areas.
- 03
Read
Text layer, OCR fallback and AI vision lift printed figures off the sheets.
- 04
Reconcile
Workbook rows joined to CAD geometry and printed annotations, cell by cell.
- 05
Determine
Severity-ranked findings, an AI narrative and a signed PDF determination.
CAD-verified areas
Suite and balcony areas recomputed from DXF boundaries with duct deductions, then matched against the scheduled figures.
Schedule cross-checks
Unit, parking, store, master and title-deed comparison sheets reconciled across the whole submission.
Evidence, not assertions
Every mismatch links to a high-resolution close-up of the exact printed figure on the exact sheet.
Entitlement integrity
Common-area allocation summed per unit with a dynamic rounding budget, so 100.0% means 100.0%.
Findings you can act on
Observed vs expected values, root cause and a recommended action for every severity-ranked finding.
Private by default
Parsing happens in your browser. Only audit results are persisted, scoped to your approved account.
Bring your next submission
Accounts are approved by an administrator before first sign-in. Request access and your workspace is ready with the full check register, evidence viewer and PDF determination export.
- Local parsing
- Admin-approved access
- Evidence-linked findings
- Signed PDF report