As part of this project, Constantine’s staff surveyed above-ground water and sewer features and developed a Geographic Information System (GIS) for the Water Works and Sewer Board of the City of Prichard in southwestern Alabama.

Constantine provided the following services:

• Prepared base layer data obtained from the Mobile County GIS Department GPS surveyed over 5,700 above-ground water and sewer features, including:
  • 1,490 water valves
  • 1,438 fire hydrants
  • 2,775 manholes
  • 29 sewer lift stations
  • 40 sewer valves
• Using ESRI ArcMap software, developed GIS geodatabases from the field survey data and existing system documents (as -builts, old system maps, valve cards, etc.)
• Scanned system documents (e.g, as builts) and linked to GIS features
• Published map books for field crew use.
• Trained Prichard’s staff to use, maintain and update the GIS system.
• Installed ArcReader on Prichard computers for viewing published maps