RJN engineers have completed remediation and design services for collection systems of municipalities, utilities, and private developers across the country, all within budget and on time.

Rehabilitation and remediation restores and improves system capacities by extending the service life of collection system manholes and pipelines:

  • Replacing undersized or deteriorated existing lines
  • Rehabilitating or replacing outdated  and undersized facilities
  • Relocating lines in anticipation or advance of proposed improvements
  • Providing collection system services to new areas
  • Improving overall system capacity

Our design projects incorporate both conventional open cut construction and innovative trenchless techniques. Goals met include:

  • Extending services to new areas
  • Increasing system capacity
  • Rerouting sewerage flows
  • Replacing or rehabilitating antiquated, undersized, or deteriorated existing lines
  • Relocating lines in anticipation or advance of proposed improvements
  • Rehabilitating and/or replacing in-line facilities