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Title: Overview of the Activities to Replace a Radioactive Air Emissions System

The Plutonium Finishing Plant (PFP) is located on the Department of Energy's Hanford Reservation in Richland, Washington. This facility recently initiated replacement of its main stack's sample probe. The facility has historically handled and processed plutonium. When problems with intermittent continuous air monitor (CAM) alarms on the stack's sampling system were encountered, concerns with the integrity of the overall ventilation system were raised. Many activities were launched by PFP to resolve the issue, including an investigation of the sampling system, installation of a temporary shrouded probe for comparison sampling and replacement of the existing rake probe. To address concerns raised by the regulators (the Environmental Protection Agency and the Washington State Department of Health) ongoing meetings were held. It was concluded that the probe should be replaced and the historical depositions analyzed.
Authors:
Publication Date:
OSTI Identifier:
807986
Report Number(s):
HNF-11621-FP, Rev.0
TRN: US0302212
DOE Contract Number:
AC06-96RL13200
Resource Type:
Conference
Resource Relation:
Conference: Conference title not supplied, Conference location not supplied, Conference dates not supplied; Other Information: PBD: 1 Jul 2002
Research Org:
FH (US)
Sponsoring Org:
USDOE Office of Environmental Management (EM) (US)
Country of Publication:
United States
Language:
English
Subject:
11 NUCLEAR FUEL CYCLE AND FUEL MATERIALS; 54 ENVIRONMENTAL SCIENCES; HANFORD RESERVATION; AIR POLLUTION MONITORS; PLUTONIUM; PROBES; SAMPLING; VENTILATION SYSTEMS; FUEL REPROCESSING PLANTS