01
Annotated drawings
PDF or image background, polygon zones, inspection points, equipment; zoom, pan, orthogonal constraints and snapping, sub-zones per level.
Asset management · Field inspection · Capital plan
Know the condition of every asset. Decide what to fix, when, and for how much.
STONOS follows your buildings, tanks, equipment and facilities from the field survey to the capital plan: annotated drawings, photos and 360° views, condition ratings, costed recommendations and ten-year projections — with or without a network.
- Works offline
- Condition × criticality = priority
- 1 · 5 · 10-year projections
- Your data stays yours
Assets to prioritize
Synced| Asset | Rating | Criticality | Priority |
|---|---|---|---|
| Tank T-02 East plant | D | Critical | |
| Roof — block B Head office | C | High | |
| Standby generator Warehouse 3 | C | Medium | |
| Parking slab Head office | B | Low |
§ 01 What gets expensive
An asset you don’t know gets repaired in an emergency, at full price
Three ordinary situations. In all three, the question that matters is: did we have the information to act earlier?
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01
The invisible maintenance backlog
Deferred repairs pile up with nobody keeping the total. STONOS computes it per asset and per site, and projects it over time.
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02
Scattered inspections
Photos on a phone, notes on a paper drawing, a Word report from three years ago. Here the field survey lives with the drawing, the media and the rating — in one place, dated.
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03
Blind trade-offs
When the budget is tight, you have to choose. The condition × criticality matrix and costed recommendations give an order of priority everyone can defend.
§ 02 How it works
Four moves, from the field to the boardroom
Each step feeds the next: the survey becomes a rating, the rating becomes a priority, the priority becomes a line in the capital plan.
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01
Inventory
Your sites, their PDF or image drawings, the zones annotated on them and the assets they represent — classified by family (roofing, structure, mechanical, tank…).
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02
Inspect
In the field, with or without a network: polygons and points on the drawing, photos and videos from the camera, 360° views, attachments, comments and tasks. A checklist guides the assessment by asset class.
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03
Rate
A dated condition rating, an explicit criticality: the 5 × 5 matrix places every asset. History and trend show whether condition is degrading faster than expected.
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04
Plan
Costed recommendations tracked over eight statuses, grouped into budgeted projects. 1, 5 and 10-year projections and the maintenance backlog make up the capital plan — as PDF, CSV or on the web portal.
§ 03 What STONOS does for you
Everything you need to manage a portfolio, nothing exotic
The functions that actually matter: in the field in the morning, in the dashboard in the afternoon, in front of the board at year end.
02
Photos, videos and 360°
Direct camera capture, attachments, built-in 360° viewer with a favourite for the sheets — all attached to the zone and the asset.
03
Condition ratings and 5 × 5 matrix
Dated rating per asset, criticality, computed priority; prioritized portfolio list and interactive matrix.
04
Checklists by class
Assessing a roof doesn’t ask the same questions as assessing a tank: the checklist follows the asset class.
05
Tracked recommendations
Eight statuses, estimated and actual cost, target year, assignment; linked to a project or a zone on the drawing.
06
Projections and maintenance backlog
1, 5 and 10-year totals, backlog per site, Portfolio page; PDF export of the capital plan.
07
Projects, tasks and schedule
Projects and sub-projects with budget, assigned tasks and to-do lists, overruns flagged; a global schedule per person.
08
PDF reports and CSV export
Inspection sheets with a drawing capture and favourite photos, inspection point summary, CSV exports ready for Excel or your BI tool.
09
Roles, per-site rights, audit trail
Administrator, inspector, reader; access restricted per site; a log of every change and a recycle bin for restores.
§ 04 Capital plan
The document you bring to the board, produced by the database — not by hand
Every recommendation carries a year, an estimated cost and a status. STONOS totals them per site, class and year, compares them to project budgets, flags overruns and projects the maintenance backlog. The same plan reads as PDF, exports to CSV or is consulted read-only on the web portal by managers who don’t inspect.
- Estimated / actual totals per project, overruns in red
- 1, 5 and 10-year projections and maintenance backlog
- Rating history and trend for every asset
- PDF export of the capital plan, CSV of assets and recommendations
- Read-only web portal for decision makers
Recommendations preview
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Replace membrane — block B
PlannedYear 2027 · $185,000
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Seal repair T-02
In progressYear 2026 · $42,000
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Electrical code upgrade
ProposedYear 2028 · $96,500
§ 05 Offline first
The field has no Wi-Fi. STONOS doesn’t need it.
The inspector’s device carries a full copy of their sites: drawings, zones, assets, media. Everything entered on site is kept locally, then synchronized with the server on return — no conflicts, no duplicates, nothing lost.
Everything works without a network
Annotate, photograph, rate, comment: every operation is local. No spinner, no “try again later”, no survey lost in the basement.
Reliable synchronization
Every change is queued and sent exactly once, in order. Several inspectors on the same site end up in sync without overwriting each other’s work.
Your data stays yours
The synchronization server installs on your equipment or is hosted for you by SIIO, your choice. Large media transfers in batches, when the connection allows.
§ 06 From survey to budget
One continuous chain, no re-entry
The photo taken on the roof and the budget line voted three years later are the same record, enriched at every step. That is what makes the capital plan credible: any amount can be traced back to the survey that justified it.
- 1 · 5 · 10 years
- Projection horizons of the capital plan
- 5 × 5
- Condition × criticality matrix
- 8 statuses
- Life cycle of a recommendation, from proposed to completed
Built to last as long as your assets
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Roles and per-site rights
Administrator, inspector, reader; each account sees only the sites that concern it.
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Complete audit trail
Every creation, change and deletion is logged — who, what, when, before / after.
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Recycle bin and restore
Archived sites and cancelled zones restore in one click. Nothing disappears by accident.
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Touch device, built-in camera
Designed for the Surface Pro: finger or pen on the drawing, photo and video without leaving the sheet.
Do you know the condition of your assets — and what next year will cost?
A 45-minute demo on your own drawings: inspection, ratings, recommendations, capital plan. No strings attached.