Document: NUREG-1555
Document ID: 68f32ac9-8d1d-4243-8e32-3aa120bfd4e5
Document Type: esrp
Title: EXPOSURE PATHWAYS
Source: NUREG-1555
Source URL: https://www.nrc.gov/reading-rm/doc-collections/nuregs/staff/sr1555/initial/
Revision Date: 2007-10
Chapter: 5
Section ID: 5.4.1
CFR Part: 
CFR Title: 

Content:
for ESRP 3.5 with the revised dose calculations. ` If, upon re-analysis, the exposure pathway data are shown to be realistic and still result in a prediction that doses will not meet 10 CFR 50 design objectives, request that the applicant October 1999 5.4.2-7 NUREG-1555 commit to additional treatment equipment and effluent control measures. When advised that such commitments have been made, the reviewer for ESRP 3.5 should calculate revised source terms, and you should repeat the preceding instructions to provide the reviewer for ESRP 3.5 with the revised dose calculations. Note: For the early site permits, this re-analysis is not necessary. (8) Compare the doses from all pathways (including direct radiation) for all units at the site with the dose criteria referenced by 10 CFR 20.1301(d). If the doses from the site exceed the criteria in 40 CFR 190, request that the applicant commit to additional shielding or other source control measures as appropriate. IV. EVALUATION FINDINGS Input to the EIS should present the calculated doses based on the exposure pathways determined by the reviewer for ESRP 5.4.1. The following information should be included in ESRP 5.4.2: ` doses to individuals from the radioactive gaseous and liquid releases and direct radiation ` doses to the population within an 80-km (50-mi) radius of the plant from the radioactive gaseous and liquid releases ` a discussion of or reference to the staff’s analysis procedures and the parameters used in the staff calculations ` when required by the reviewers for ESRPs 3.8 or 5.4, estimated doses resulting from the transportation of radioactive materials, including a brief discussion of the reasons for and methods of the staff analysis ` for occupational radiation exposure and for direct radiation and transportation of radioactive material when a separate dose calculation is not required, the inputs as given should be used ` as a general rule, the following figures and tables should be used in the EIS