Multiple Water Line Designs
Require Expert Public Coordination

Project Name
West Pressure Plane Interceptor Improvements
City of Garland
Garland, Texas
Service Period
2012 - 2015
  • temp1

The West Pressure Plane improvements involved analyzing three route alternatives for the 24-inch main traveling from the pump station. An assessment of the localized storm sewers, pavement conditions, and sanitary sewers was also conducted as part of the analysis. Designs were prepared for the 24-inch water main as well as storm sewers and pavement replacement along the alignment.

Project Metrics

Design services for:
  • 7,500 LF of 24-inch water transmission main
  • 7,500 LF of 8-inch water line
  • 7,500 LF of drainage replacement, including 5,000 LF of 21- to 72-inch RCP, 31 10-foot inlets, and 14 15-foot inlets
  • 1,400 LF of 8-inch water main


  • Preparation of plans, specifications, and contract documents, including alternative designs
  • Assessment of storm system
  • Permitting
  • Traffic control
  • Cost estimates