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ZURI ANNOTATE

Turn old drawings into data.

Annotate scanned engineering drawings and PDFs, digitise title blocks, dimensions and parts lists, and move them onto updated templates. The result is clean data for search, analysis and AI.

210 ±1306Ø150Ø50 H83.2⌀0.05A12345GENERAL ARRANGEMENT · ELEVATIONITEMPARTQTYMATERIAL1Body1ASTM A216 WCB2Bonnet1ASTM A216 WCB3Stem113Cr steel4Handwheel1Ductile iron5Gland packing1PTFEREVDESCRIPTIONDATEBYAIssued for review12/04/16RTBBore changed to Ø5020/06/17RTCMaterial updated to WCB03/09/19MLNOTES1. ALL DIMENSIONS IN MILLIMETRES.2. REMOVE ALL BURRS AND SHARP EDGES.3. HYDROTEST AT 24 BAR.NORTHGATE ENGINEERING PTE LTDGATE VALVE DN50 PN16 · ASSEMBLYDWG NO.DWG-GV-5016-AREVCSCALE1:2MATERIALASTM A216 WCBSHEET1 of 1DATE03/09/19
Drawing no. · 99%C · 97%Scale · 98%Length 210 ±1 · 96%Ø150 · 95%306 · 93%Bore Ø50 H8 · 86%Ra 3.2 · 91%Position tol. · 89%Parts list · 5 rows · 97%Revisions · 3 · 95%Notes · 3 · 92%
DIMENSION CAPTURED
210 mm ±1
Overall length, with its tolerance
NEEDS REVIEW
Bore Ø50 H8 · 86%
A person confirms faint or low-confidence reads
✓
Parts list exported
5 items, linked to the balloons
ZURI ANNOTATE
AT A GLANCE
1Scans to dataDrawings become records
2Old to newUpdate templates and revisions
3Human-verifiedReview low confidence
4Ready for AIClean, labelled data
SEE IT ANNOTATE

From scan to structured data.

Step through a valve drawing: annotate the sheet, move it onto a new template, then export it as data. Turn annotations off to see the raw scan.

AnnotationGV-5016 rev C · Sheet 1 of 1
210 ±1306Ø150Ø50 H83.2⌀0.05A12345GENERAL ARRANGEMENT · ELEVATIONITEMPARTQTYMATERIAL1Body1ASTM A216 WCB2Bonnet1ASTM A216 WCB3Stem113Cr steel4Handwheel1Ductile iron5Gland packing1PTFEREVDESCRIPTIONDATEBYAIssued for review12/04/16RTBBore changed to Ø5020/06/17RTCMaterial updated to WCB03/09/19MLNOTES1. ALL DIMENSIONS IN MILLIMETRES.2. REMOVE ALL BURRS AND SHARP EDGES.3. HYDROTEST AT 24 BAR.NORTHGATE ENGINEERING PTE LTDGATE VALVE DN50 PN16 · ASSEMBLYDWG NO.DWG-GV-5016-AREVCSCALE1:2MATERIALASTM A216 WCBSHEET1 of 1DATE03/09/19
Drawing no. · 99%C · 97%Scale · 98%Length 210 ±1 · 96%Ø150 · 95%306 · 93%Bore Ø50 H8 · 86%Ra 3.2 · 91%Position tol. · 89%Parts list · 5 rows · 97%Revisions · 3 · 95%Notes · 3 · 92%
EXTRACTED
Drawing no.VERIFIED 99%
DWG-GV-5016-A
RevisionVERIFIED 97%
C (03/09/2019)
Overall lengthVERIFIED 96%
210 mm ±1
BoreREVIEW 86%
Ø50 H8
MaterialVERIFIED 94%
ASTM A216 WCB
14 dimensions · 5 parts · 3 revisions · 3 notes
Balloons linked to the parts list
Update the drawingTemplate v1 (2016) → v2 (2026)
210 ±1306Ø150Ø50 H83.2⌀0.05A12345GENERAL ARRANGEMENT · ELEVATIONITEMPARTQTYMATERIAL1Body1ASTM A216 WCB2Bonnet1ASTM A216 WCB3Stem113Cr steel4Handwheel1Ductile iron5Gland packing1PTFEREVDESCRIPTIONDATEBYAIssued for review12/04/16RTBBore changed to Ø5020/06/17RTCMaterial updated to WCB03/09/19MLNOTES1. ALL DIMENSIONS IN MILLIMETRES.2. REMOVE ALL BURRS AND SHARP EDGES.3. HYDROTEST AT 24 BAR.NORTHGATE ENGINEERING PTE LTDGATE VALVE DN50 PN16 · ASSEMBLYDWG NO.DWG-GV-5016-AREVCSCALE1:2MATERIALASTM A216 WCBSHEET1 of 1DATE03/09/19
→
DRAWING RECORD · TEMPLATE V2
Drawing no.
DWG-GV-5016-A
Revision
D (was C)
Title
Gate valve DN50 PN16
Scale
1:2
Material
ASTM A216 WCB
Units
mm
Asset tagNEW
V-2041
StatusNEW
For review
MAPPING
Drawing no. → Drawing no.
Rev table (A to C) → Revision history
Material → Material
Parts list → Linked parts list (5)
Notes → Notes
2 new fields: Asset tag and Status
Revision history is carried over and rev D is added.
Units and dates are standardised on the way in.
ExportDrawing record · JSON
{
  "drawing_no": "DWG-GV-5016-A",
  "title": "Gate valve DN50 PN16",
  "revision": "C", "scale": "1:2", "units": "mm",
  "material": "ASTM A216 WCB",
  "dimensions": [
    {"id": "D1", "type": "length", "value": 210, "tol": "±1"},
    {"id": "D2", "type": "diameter", "feature": "flange", "value": 150},
    {"id": "D3", "type": "diameter", "feature": "bore", "value": 50, "fit": "H8", "verified": false}
  ],
  "parts": [
    {"item": 1, "name": "Body", "qty": 1, "material": "ASTM A216 WCB"},
    {"item": 3, "name": "Stem", "qty": 1, "material": "13Cr steel"}
  ],
  "source": {"file": "GV-5016_revC.pdf", "page": 1}
}
DATASET
860
drawings processed
11,420
dimensions captured
95%
verified
5%
sent for review
EXPORT AS
JSONCSVJSONLDatabase
Each value keeps a link back to the sheet and the position it came from.
HOW IT WORKS

From a scanned sheet to clean data.

01
Scan
Upload scanned PDFs and images of drawings, in batches, whatever their age or condition.
02
Annotate
Title blocks, dimensions, tolerances and parts lists are found and read. People can add markups on the sheet.
03
Verify
Faint or low-confidence values go to a reviewer, so the records you keep are ones you can trust.
04
Use
Move drawings onto new templates and export structured data for search, reports and AI.
WHAT IT HANDLES

Built for the drawings you already have.

Legacy drawings
Scanned general arrangement, assembly and detail drawings, including faded and skewed sheets.
Title blocks and revisions
Drawing numbers, revisions, scales, materials and dates read from the title block and revision table.
Dimensions and tolerances
Dimensions, fits, tolerances and surface finish symbols captured as values, not just pixels.
Parts lists and balloons
Parts lists read as tables, with each balloon linked to its row.
Markups and redlines
Add comments and markups to the PDF, review changes and keep a record of who changed what.
Ready for AI
Export labelled, structured data to search drawings, answer questions about them and train models.
WORKS WITH ZURI EAM
Put every drawing with its asset.

Zuri Annotate is designed to attach digitised drawings and parts lists to the right asset in Zuri EAM, so the people maintaining a valve can see how it was built.

Explore Zuri EAM
SEE IT ON YOUR DRAWINGS

Show us a scanned drawing.
We turn it into data.

Send a few sample sheets and we will prepare a short demo of them annotated and exported.