Successful Startup and Acceptance of the Energy Northwest Plant Vent Radiation Monitoring System – October, 2017

HI-Q Environmental Products Company, Inc. (HI-Q) and VF, a.s. (VF) have completed the Site Acceptance Test for the Columbia Generating Station Plant Vent Radiation Monitoring System.  Energy Northwest has now started a two-month confidence run for the system after which it will become operational.

Marc Held, President of HI-Q stated that "The acceptance of the Plant Vent Radiation Monitoring System is yet another significant step toward the successful application of flexible, world-wide solutions in radiation monitoring to the nuclear industry.”

The Plant Vent Radiation Monitoring System provides the measurement of releases from the plant vent during both normal and post-accident plant operating conditions.  The Regulatory Guide 1.97 compliant design consists of a measurement system for noble gas radioactive isotopes and includes sample heating to eliminate the possibility of condensation in the system.

The replacement of the post-accident particulate and iodine pre-filter is remotely performed, minimizing the exposure of plant workers to high levels of radiation.  The dose rate of the accumulated particulate and iodine activity on the pre-filters is continuously measured.  These design features enhance the ability to maintain exposure to ionizing radiation as low as reasonably achievable (ALARA) during post-accident operation.

In addition to the design and manufacturing of the radiation monitoring system, installation, start up support and training were also provided.  HI-Q maintains a stock of critical spare parts for overnight shipment to Columbia located in Richland, Wash.

HI-Q Environmental Products Company, Inc. is a leading manufacturer of environmental and stack air sampling equipment and systems in the United States.

VF, a.s. is a world-wide major manufacturer of process and area radiation monitoring equipment and health physics and radiation protection instrumentation.

For more information on HI-Q, please visit www.hi-q.net and for more information on VF, please visit www.vf.eu

Contact: Marc Held, telephone: 858-549-2820, email: marc@hi-q.net