Subsurface
mapping and
management.

Build the digital map of your water, sewer, electric and telecom lines. Combine as-builts with ground truth (GPR, etc) for perfect visibility below ground.

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subsurface map as built legend

Subsurface locations are locked in your as-builts

For most municipalities, as-builts map out the buried sanitary systems, water mains, gas lines, and more. As-builts are hard to use and make the following more difficult:

  • Call-before-you-dig programs
  • Reducing accidental utility strikes
  • Unnecessary load on GIS teams

We use AI to digitize as-builts into GIS and CAD

We build the asset map for your subsurface utilities by digitizing as-built PDFs alongside human review.

  • Field workers can consult from mobile
  • Store asset metadata alongside locations
  • Conform to environmental and federal regulations
choose types of lines you want
field workers digging into pipes

Join with ground truth to gain full visibility

We'll combine ground-penetrating radar scans and electromagnetic mapping results with your as-builts to figure out both where and what is below the surface.

  • Protect lives by avoiding gas lines
  • Maintain profitability by protecting fiber optic cables
  • Sustain construction speed by avoiding water mains

Frequently asked questions

Can you use scanned hard copies?

Yes, most people send us scanned documents. Both digital and scanned are fine.

How do you do quality control?

We manually review all digitized drawings to ensure all features are extracted and georeferenced accurately.

Can annotation be retained?

Yes, we can optionally include handwritten or typed text as feature metadata.

Can I download results into ArcGIS, QGIS or CAD?

Yes, you can download the digitized features as a Shapefile or DXF and import it into your software of choice.

Full-service solution

What are the steps involved?

Bunting is the easiest way to build and maintain a digitized asset map.

Free consultation

We'll schedule a call, look over some sample as-builts, and build a solution to your problem.

Full-service digitizing

We combine machine learning and human review for the fastest and most accurate digitizing service available.

Manual review

Our team looks over each document and feature to ensure no pipe is left unturned.

Full access

Download features as GIS/CAD files or manage the assets on our mobile-friendly web map.

Stop digitizing PDFs.

Perfect for construction plans, utility maps, easements, or other diagrams you have.