Post Falls Highway 41 Sewer Interceptor

Post Falls, Idaho

PROJECT OVERVIEW

In 2005, Welch Comer assisted the City of Post Falls with the design and construction phase services of the Highway 41 sanitary sewer interceptor. This $1.9 million construction project was financed through a local improvement district, for which Welch Comer also assisted with the LID formation and confirmation process.

KEY ELEMENTS

  • Construction of 3.5 miles of 15” to 18” Diameter Pipeline
  • Completed on-time
  • Completed 24% under the original LID budget
  • Acquisition of Easements and Right-of-Way permits

 

Sewer Mainline was constructed at depths greater than 20 feet.

 

Utility coordination was a key design element.