Gas
How Atmos Energy uses GIS
What I actually did with Atmos maps — service lines, as-builts, and a hold when they did not match.
I worked on gas maps for Atmos Energy through Matrix Resources. This is the part I did. I am not describing every system the company runs.
The maps I used were in GE Smallworld. I also used ArcGIS. A lot of the daily work was service lines. A service line is the pipe from the main to the meter.
When a crew replaced or installed a service, they turned in a field packet. Many of the as-builts in those packets came from LocusView. The as-built says what the crew put in the ground. The map says what the system already has on file.
My job was to compare those two. I checked things like material and whether the old pipe was abandoned in place. If the packet and the map did not say the same thing, the feature stayed on hold. I did not post a change just because a note sounded finished.
That is the normal pattern at a gas company, and it was the pattern on this work. The map is the record. The packet is the proof. GIS is the place those two have to agree.
Smallworld held the utility features. ArcGIS was part of the checking and the training I did later, including ArcGIS Pro classes from 2023 to 2026. LocusView was the field side, where the as-built got captured before it reached the office.
If you are new to this work, start there. One service. One packet. One map feature. Do not move the feature until those match.