RJN Group Provides Engineering Services for Pump Station Upgrade and Force Main Project

Wheaton, IL (March 18, 2014) – As part of the Little Rock Wastewater’s (LRW) Cantrell Road Pump Station Upgrade and Force Main Project, RJN Group, Inc. (RJN) has been engaged to provide professional engineering services for Final Design Phase 2 and Construction Phase 3.

The existing Cantrell Pump Station, with a peak capacity of 32 MGD, and 30-inch force main were originally constructed in 1967 and received a major renovation in 1986.  RJN previously completed a Phase 1 Study and Design Report on the pump station and force main outlining the rehabilitation and replacement work that needed to be done.

 RJN is providing the following services for the rehabilitation of the pump station and construction of a single 30-inch diameter force main to serve the pump station.

  • Project administration and general services activities
  • Final survey / Right of Way (ROW) evaluation / Utility investigations
  • All necessary permitting
  • Construction plans
  • Odor control plans
  • Specifications
  • SubmittalsBidding phase services
  • Construction phase services
  • Post construction phase services

For the force main construction plans, RJN is preparing overall force main layout sheets, an overall easement layout sheet, as well as project plans and profile sheets.  The plans also include details to re-route flows from the existing pump stations to the proposed new force main.