A GPRS Case Study

GPRS Pinpoints Leak Blocking Employee Entrance at Washington Manufacturing Facility

GPRS Pinpoints Leak Blocking Employee Entrance at Washington Manufacturing Facility

Highlights

THE BOTTOM LINE

GPRS ensured facilities managers at a manufacturing facility in Kent, Washington could efficiently and safely repair a leak that was flooding the employee entrance to their facility and costing them thousands of dollars in non-revenue water loss.

INDUSTRY

SERVICE

LOCATION

Kent, Washington

PM Insight

Deliverables

PROJECT APPLICATION

ASK

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Task

Pinpoint the location of a leak in an underground water line that was causing flooding at the employee entrance of a manufacturing facility.

PROBLEM

  • Standing water at the employee entrance of the facility was costing the property owners thousands of dollars in non-revenue water loss
  • Employees were forced to use an alternate entrance farther away from their parking lot
  • The long-time facility manager had recently retired, taking with him his decades of institutional knowledge about the facility’s buried infrastructure
  • Two other leak detection companies had misidentified the location of the leak, leading to costly, destructive, and ultimately fruitless excavation

Solution

  • GPRS deployed GPR and EM locating to locate and map the numerous buried water lines entering the building
  • Once the lines were located, acoustic leak detection equipment was deployed to pinpoint the location of the leak
  • GPRS scanned the concrete directly above the leak’s location, allowing the contractor to core drill to conduct repairs

Benefits

  • GPRS’ use of multiple forms of subsurface investigation technology allowed the client to core confidently into the concrete to conduct the repair with minimal surface disruption
  • With the flooding mitigated, employees could resume using their usual entrance to the building
  • Because the client was able to repair the leak, they mitigated further costs associated with non-revenue water loss

CASE STUDY GALLERY

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“Our team was more effective and efficient because of SiteMap, allowing us to provide better results from more informed decision-making.”
Alexander Valigosky
Project Environmental Scientist