Document: NUREG-0800
Document ID: 39169f01-cad7-4157-8b41-e77433086afc
Document Type: srp
Title: SOURCE TERMS
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0520/ML052070607.pdf
Revision Date: 2023-06
Chapter: 11
Section ID: 11.1
CFR Part: 
CFR Title: 

Content:
ining radioactive materials. b. BWR liquid wastes, consisting of leakage to equipment and floor drains from buildings housing equipment and components that may contain radioactive fluids; contaminated liquids produced by plant operations, such as demineralizer regenerants and resin sluice water, filter backwashes, ultrasonic resin cleaning rinses, decontamination solutions, and laboratory samples and rinses; and detergent wastes. c. Pressurized water reactor (PWR) gaseous wastes (noble gases, radioiodine, and particulates, carbon-14 and tritium), consisting of offgases from the steam generator blowdown flash tank; offgases from the main condenser evacuation system; leakage to containment, fuel handling, auxiliary, and turbine buildings; noble gases stripped from the primary coolant during normal operation and at shutdown; and cover and vent gases from tanks and equipment containing radioactive material. d. PWR liquid wastes, consisting of primary coolant processed to control boron concentration (shim bleed); leakage collected in equipment and floor drains from buildings housing equipment and components that may contain radioactive fluids; steam generator blowdown; condensate demineralizer regenerant solutions; contaminated liquids from anticipated plant operations such as resin sluices, filter backwashes, decontamination solutions, and sample station drains; and detergent wastes. 2. The releases of radioactive materials in liquid and gaseous effluents calculated by ETSB SPLB will be used in Standard Review Plan (SRP) Sections 11.2 and 11.3 to evaluate 6 the liquid and gaseous waste systems. II. ACCEPTANCE CRITERIA ETSB The SPLB will accept the source terms used as the design basis for expected releases if the following Commission regulations are met: 1. 10 CFR Part 20 as it relates to radioactivity in effluents to unrestricted areas. 2. 10 CFR Part 50, Appendix I as it relates to the numerical guides for design objectives and limiting conditions for operation to