Upload architectural plans, place interactive work pins by trade, track progress visually, and capture before, during and after photo evidence — all linked to the actual building layout.
Construction projects generate hundreds of tasks spread across dozens of locations within a single building. Spreadsheets and task lists tell you what needs doing, but they cannot tell you where. Site Safe Hub bridges that gap by allowing you to upload your architectural drawings and floor plans and then place interactive work pins directly onto them. Each pin represents a specific work location — a toilet refurbishment, a riser installation, a partition wall — and carries its own status, trade assignment, contractor allocation, and photo evidence record.
The result is a visual project overview that anyone on the team can understand at a glance. Project managers see which areas of the building are complete, which are in progress, and which are blocked. Site supervisors know exactly where to direct their walkabouts. Contractors can see their assigned locations without wading through a shared task list. Because pins use relative coordinates, they remain accurately positioned regardless of screen size or zoom level, making the system equally useful on a desktop monitor in the project office and a phone held in a stairwell on site.
This approach brings a level of spatial awareness to project tracking that traditional construction management tools simply cannot match. Instead of asking "how far along is the first floor?" and waiting for someone to compile a progress update, you open the first floor drawing in Site Safe Hub and the answer is immediately visible — colour-coded by status, filterable by trade, and backed by timestamped photographic evidence.
Photographic evidence is the backbone of construction quality assurance, but loose photos in a shared folder quickly become unmanageable. Site Safe Hub solves this by linking every photograph directly to a specific pin on a specific drawing, tagged with the stage at which it was taken: before, during, or after. This three-stage structure gives you a complete visual narrative of how work progressed at each location, which is invaluable for client handover packs, dispute resolution, and demonstrating due diligence to regulators.
Photos can be captured directly from a mobile device using the built-in multi-capture camera, which stays open after each shot so operatives can take several photos in quick succession without navigating back and forth. Alternatively, office-based users can drag and drop batches of photos with per-file progress tracking. Geolocation is recorded automatically when the device supports it, and a clear indicator flags photos where location data is unavailable.
Where a photo reveals a defect, the annotation tool allows you to mark it up with circles, rectangles, arrows, text, and freehand drawing. Each annotation is tagged with a defect type and severity level, creating structured data from what would otherwise be an ambiguous photograph. Annotated images are saved alongside the originals so that both the raw evidence and the marked-up interpretation are preserved. Individual annotations can be selected, reviewed, and deleted as needed, keeping the markup clean and relevant throughout the project lifecycle.
Architectural drawings are living documents. As designs evolve, new revisions are issued and the project team needs to know which version is current, what changed, and whether existing work pins are still relevant. Site Safe Hub handles this with a built-in revision management system. Each drawing can hold multiple revisions — Rev 1, Rev 2, Rev 3 and so on — each uploaded as a separate file with its own timestamp and uploader attribution.
A dropdown selector in the drawing viewer lets you switch between revisions instantly, and a side-by-side comparison mode displays two revisions simultaneously so you can visually identify what has changed. Work pins are retained across revisions, meaning the progress you have already recorded is not lost when a new version of the plan is issued. This combination of revision history and pin continuity ensures that your project records remain complete and coherent even as the design develops.
For organisations managing multiple projects, each with dozens of drawings, this level of document control is essential. It replaces the familiar pattern of emailed PDFs with cryptic file names and uncertain version status. Everyone on the project sees the same current revision, and the full history is always available for audit or reference purposes.
When a photo annotation identifies a genuine defect, Site Safe Hub lets you raise a snag directly from the drawing pin. The snag form is pre-filled with the location (drawing name and pin title), the category (mapped from the defect type), the priority (mapped from the severity), and a link back to the annotated photo. This eliminates the double-handling that occurs when defects are spotted on a drawing walkabout but then have to be manually entered into a separate snagging system.
Raised snags appear in the pin's detail panel alongside the activity log, so anyone viewing the pin can immediately see what issues have been flagged and what their current status is. The snag itself follows the standard workflow — assigned to a contractor, tracked through to resolution, verified with close-out photos — but it retains a permanent link to the drawing pin where it originated. This traceability is exactly what clients and auditors look for when they want to understand how quality issues were identified, communicated, and resolved.
Combined with scheduled inspections and the photo evidence browser, the drawings module gives you a complete quality management pipeline: spot the issue on the plan, annotate the evidence, raise the snag, assign the fix, and verify the close-out — all within a single platform and all linked back to the precise location on the building where the work was carried out.
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