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:
usion calculations at each receptor location. ` ESRP 3.5. Obtain the effluent release points for liquid and airborne releases. The reviewer should also verify the sources of direct radiation of onsite out-of-plant waste. Note: This interface does not apply for early site permit applications. ` ESRP 4.5. Obtain the construction work force collective annual dose. ` ESRP 5.3.2.1. Obtain the predicted dilution factors at specified locations. ` ESRP 5.4.2. Provide the exposure pathway data, including receptor locations, population distribu- tions, food production, processing and consumption data, and atmospheric and hydrological data, as required, to estimate both individual and population doses. ` ESRP 5.4.4. Provide the site-specific pathway exposure data, as required, to estimate the radiation exposure to biota other than man. ` ESRP 6.2. Provide a list of receptor locations to be considered in evaluating the applicant’s pro- posed preoperational radiological monitoring program or an existing radiological environmental monitoring program. ` ESRP 7.1. Provide information regarding the anticipated exposure pathways. Data and Information Needs The type of data and information needed will be affected by site- and station-specific factors, and the degree of detail should be modified according to the anticipated magnitude of the potential impacts. The following data and information should be obtained to determine the site-specific exposure pathways: ` the distances from the reactor to the following points or areas for each of the 22½-degree radial sectors centered on the 16 cardinal compass directions (from the environmental report [ER]): - nearest site boundary - to a distance of 8 km (5 mi), identify the receptor and its location for the nearest residence, milk cow, milk goat, meat animal, and vegetable garden larger than 50 m2 October 1999 5.4.1-3 NUREG-1555 - when the applicant proposes elevated releases of radioactive effluents as defined in Regulatory Guide 1.111,