Upload plans as PDF or image and drop pins with punch items, tasks, RFIs and notes directly on them. Calibrate any drawing to the 3D/IFC model, color elements by progress and bill quantities straight from the model — all in one place.
Plans live in email threads, shared folders and printed copies on site. Nobody knows which revision is current, and defects marked on paper never reach the office.
Floor plan v3, v3_final, v3_final_FIXED — across email, cloud storage and the site container. The wrong revision gets built.
Punch items circled on a printed plan never make it into a tracked list. Nobody is assigned and nothing gets closed.
The 2D drawing and the 3D/IFC model live in separate tools. Quantities are re-measured by hand for every act.
The site marks up a plan, the office never sees it. Coordination happens over the phone and gets forgotten.
From a flat PDF to a live, pinned, model-aware plan.
PDF or image (JPG, PNG, WebP) up to 50 MB. Multi-page PDFs auto-expand into separate drawing sheets — up to 30 pages.
Click anywhere on the plan to drop a pin — a new or existing punch item, a task, an RFI or a note. Each pin opens the full record.
Tag drawings by discipline — architecture, structural, electrical, plumbing, HVAC, fire safety. Upload a new version and history with all pins is preserved.
Calibrate a drawing to the 3D model with two points and overlay the plan on the BIM geometry. Inspect element type, storey, material and dimensions.
Select elements in the overlay and propose an act — quantities come from the model, prices from the contract position. Color elements by progress.
Filter pins by type and status, see open issues at a glance, and keep office and site on the exact same current plan.
From upload to a pinned, model-linked drawing in four steps.
Pick the project, give the drawing a title and number, choose a discipline and upload the PDF or image. Multi-page PDFs split into sheets automatically.
Click on the drawing to place pins — punch items, tasks, RFIs or notes — exactly where the issue is. Each pin links to the live record.
Set two matching points between the drawing and the 3D/IFC model. The plan overlays the BIM geometry, aligned and to scale.
Filter open pins, color elements by progress and propose acts with quantities pulled straight from the model.
Anyone who works off drawings on a real construction site.
Mark every defect and instruction on the exact spot of the plan, assign it and track it to closure.
Keep one current revision per discipline and link RFIs and submittals to the drawing they affect.
Overlay 2D plans on the IFC model, inspect elements and catch mismatches before they reach the field.
Bill executed work with quantities taken from the model instead of re-measuring by hand.
Why a dedicated drawings module beats a shared folder of PDFs:
| Feature | PDF folders | Construction Team |
|---|---|---|
| Current revision | v3_final_FIXED.pdf | One version chain with author and date |
| Defects on the plan | Circled on paper | Pins linked to tracked punch items |
| Link to 3D / BIM | None | Calibrated IFC overlay |
| Quantities | Re-measured by hand | Pulled straight from the model |
| Office and site | Email and phone | The same live plan for everyone |
| Multi-page plans | One large PDF | Auto-split into separate sheets |
| Pin history | Impossible | Every pin with author and timestamp |
PDF and images (JPG, PNG, WebP) up to 50 MB. A multi-page PDF is automatically expanded into separate drawing sheets — up to 30 pages.
A pin can be a new or existing punch item, a task, an RFI or a plain note. It is placed exactly where you click on the drawing and opens the full record.
You set two matching points between the drawing and a 3D model in top view. The plan is then overlaid on the BIM geometry, aligned and to scale, so you can inspect elements and pin them.
Yes. In the 3D overlay you select model elements and propose an act — quantities come from the model and prices from the matching contract position.
The previous version is preserved in the version chain together with its pins. You always see which revision is current and who uploaded it.
Drawings are part of the project, so everyone with access to the project works off the same current plan — office and site alike.
No. Pins, versions and disciplines work on any PDF or image. The 3D/IFC overlay is an optional extra when the project has a completed IFC model.
Free 14-day trial. No credit card. Set up your company in 10 minutes.
Register for free