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Nuclear medicine survey recommendations for a changing regulatory environment
1Denver VA Medical Center, CO, USA. peter.vernig@med.va.gov
Health Physics
|October 24, 2001
Summary
New regulations for radiation and contamination surveys simplify requirements. This analysis compares old and new rules, offering guidance on prudent periodic surveys for compliance.
Area of Science:
- Nuclear Regulatory Science
- Radiation Safety
- Health Physics
Background:
- The 2001 revision of 10 CFR 35 significantly altered radiation and contamination survey requirements.
- Previous regulations mandated more frequent surveys than the updated standards.
Purpose of the Study:
- To compare the previous and revised 10 CFR 35 regulations regarding radiation and contamination surveys.
- To evaluate the Nuclear Regulatory Commission's guidance in NUREG SR1556.
- To provide recommendations for prudent periodic surveys for regulatory compliance.
Main Methods:
- Comparative analysis of regulatory texts (10 CFR 35, 10 CFR 20).
- Review of Nuclear Regulatory Commission guidance (NUREG SR1556).
- Assessment of survey requirements under written directives.
Main Results:
- The revised 10 CFR 35 reduces daily surveys to one ambient radiation survey when a written directive is in use.
- The paper contrasts this with previous requirements and general compliance surveys under 10 CFR 20.
Conclusions:
- The revised regulations streamline survey protocols, focusing on essential daily ambient radiation monitoring.
- Prudent implementation involves understanding the interplay between specific and general survey requirements for comprehensive safety.