Area monitoring dosimeter program for the Pacific Northwest National Laboratory: Results for CY 1995

1998

Self Cite

In January 1993, Pacific Northwest National Laboratory (PNNL) established an area monitoring dosimeter program in accordance with Article 5 14 of the U.S. Department of Energy (DOE) Radiological Control Manual (RCM). The purpose of the program was to minimize the number of areas requiring issuance of personnel dosimeters and to demonstrate that doses outside Radiological Buffer Areas are negligible. In accordance with 10 CFR Part 83 5.402 (a) (1)-(3) and Article 5 1 1.1 of the RCM, personnel dosimetry shall be provided to 1) radiological workers who are likely to receive at least 100 mrem annually, and 2) declared pregnant workers, minors, and members of the public who are likely to receive at least 50 mrem annually. Program results for calendar years (CY) 1993-1996 confirmed that personnel dosimetry was not needed for individuals located in areas monitored by the program.A total of 93 area thermoluminescent dosimeters (TLDs) were placed in PNNL facilities during CY 1997. The TLDs were exchanged and analyzed quarterly. All routine area monitoring TLD results were less than 50 mrem annually after correcting for worker occupancy. The results support the conclusion that personnel dosimeters are not necessary for s t a , declared pregnant workers, minors, or members of the public in these monitored areas....

Section: 2mentioning

confidence: 93%

Area monitoring dosimeter program for the Pacific Northwest National Laboratory: Results for CY 1997

Bivins¹,

1998

Self Cite

“…1.04, "kea Monitoring TLD Program" issued in PNL- MA-266, PNL Radiolo~"cal Control Implementing Procedures. Program results for CY 1993/1994, CY 1995, CY 1996, CY 1997, and CY 1998 are found in Bivins and Stoetzel (1996a), Bivins and Stoetzel (1996b), Bivins and Stoetzel (1997), Bivins and Stoetzel (1998), and Bivins and Stoetzel (1999), respectively. Data horn the program was also used to support the PNNL As Low As Reasonably Achievable (ALARA) prggram.…”

Section: Introductionmentioning

confidence: 95%

Area Monitoring Dosimeter Program for the Pacific Northwest National Laboratory: Results for CY 1999

Bivins¹,

2000

“…The program is now implemented according to RCP-5.1.04, "Area Monitoring TLD Program," issued in PNL-MA-266, PNL Radiological Control Implementing Procedures. Program results for previous years are found in Bivins and Stoetzel (1996a, 1996b, 1997, 1998, 1999, 2000, 2002, 2003. Data from the program was also used to support the PNNL as Low as Reasonably Achievable (ALARA) program.…”

Section: Introductionmentioning

confidence: 99%

Area Monitoring Dosimeter Program for the Pacific Northwest National Laboratory: Results for CY 2004

Bivens¹,

2005

In January 1993, Pacific Northwest National Laboratory (PNNL) established an area monitoring dosimeter program in accordance with Article 514 of the U.S. Department of Energy (DOE) Radiological Control Manual (RCM). The purpose of this program was to minimize the number of areas requiring issuance of personnel dosimeters and to demonstrate that doses outside Radiological Buffer Areas are negligible. In accordance with 10 CFR Part 835.402 (a) (1)-(4) and Article 511.1 of the PNNL Radiological Control Program Description, personnel dosimetry shall be provided to 1) radiological workers who are likely to receive at least 100 mrem annually and 2) declared pregnant workers, minors, and members of the public who are likely to receive at least 50 mrem annually. Program results for calendar years 1993-2003 confirmed that personnel dosimetry was not needed for individuals located in areas monitored by the program. Area thermoluminescent dosimeters (TDLs) were placed at 122 locations in PNNL facilities during calendar year 2004. The TLDs were exchanged and analyzed quarterly. All routine area monitoring TLD results were less than 50 mrem annually after correcting for worker occupancy. The results support the conclusion that personnel dosimeters are not necessary for staff, declared pregnant workers, minors, or members of the public in these monitored areas.