Build Timeline™ — the build, replayed
Every event on the project writes to one chronological ledger: who did what, when, with what evidence, and what it cost. Scroll back six months and see exactly why a decision was made.
- 100%
- Events captured automatically
- 0
- Manual log keeping
- ∞
- Retention after handover
Brookfield Rear Extension · Build Timeline™
VO-004 raised — bi-fold upgrade
30 Jul · £3,150 · +2 days
Site diary submitted
29 Jul · 12 photos · 6 on site
Steelwork inspection passed
28 Jul · Certificate filed
VO-003 approved by client
24 Jul · +£2,400 · +1 day
Invoice INV-0007 paid
21 Jul · £28,500
71
Watch
Project Health Score™
2 milestones forecast late · 1 client decision overdue
Programme · critical path
Strip out
Groundworks
Foundations
Groundworks
Steel & frame
Structural
Roof & glazing
Envelope
Second fix
Internal
Everything lands here
Modules do not keep private histories. Each writes to the shared record the moment something happens.
- Site diaries, photos and voice notes
- Inspections and certificates
- Variation and decision approvals
- Document revisions with diffing
Evidence attached, always
Nothing enters the timeline without proof. Photos are timestamped and geo-stamped at capture.
- Tamper-evident capture metadata
- Before and after pairs for snags
- Linked drawings at the revision used
- Exportable evidence packs
Dispute-proof by design
The ledger is append-only. Corrections are new entries, never silent overwrites.
- Append-only audit ledger
- Full actor attribution
- Filter by trade, phase or cost code
- PDF export for contract admin
Append-only
Audit ledger
Seconds
To find any document
Forever
Evidence retention
Every event, permanently recorded
The build you can replay, week by week
Every delivery, inspection, drawing revision, photo and approval lands on one chronological record. Two years after handover you can still show exactly what happened, when, and who signed it off.
Walk through a week on the Build Timeline
Four steps, real project data: capture on site, write to the ledger, see the programme impact, then replay it years later.
Watch a week of site activity become a permanent, evidence-linked record.
Step 1 of 4
Build Timeline™ · Capture on site
The site captures evidence, not paperwork
A trade opens the app, photographs the work and submits the diary in under a minute. Photos are timestamped and geo-stamped at the moment of capture, so nobody has to remember what happened.
Site diary · 29 Jul · Brookfield
Submitted
Steel padstones
Deck poured
Scaffold check
- On site
- 6 operatives
- Weather
- Dry · 19°C
- Captured
- 12 photos
See it on a real project
The demo workspace runs four live builds with full timelines, variations and health scoring.
Open the demo workspace