Document: NUREG-0800
Document ID: 67030b27-389f-448c-8522-1a593f9928e6
Document Type: srp
Title: for instrumentation used to monitor and control radioactive effluent releases.
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML1007/ML100740449.pdf
Revision Date: 2023-06
Chapter: 11
Section ID: 11.5
CFR Part: 
CFR Title: 

Content:
nd equipment capacities. It will be assumed that the primary means for processing liquid waste is unavailable for 2 consecutive days per week for maintenance. If 2 days of holdup capacity or a primary water processing source is not available for the process stream, it will be assumed that the waste stream is processed by an alternate method or discharged to the environment, consistent with an effluent source term developed using the guidelines of NUREG-0016 or NUREG-0017 and RG 1.112. 3. The LWMS is reviewed to ensure that the design includes provisions to prevent and collect leakage resulting from overflows and spillage from indoor and outdoor storage tanks containing liquids and liquid wastes produced during normal operation and AOOs, and is in conformance with the guidelines of RG 1.143 and the requirements of 10 CFR 20.1406. The review considers information describing design features that will minimize, to the extent practicable, contamination of the facility and environment; facilitate eventual decommissioning; and minimize, to the extent practicable, the generation of radioactive waste in accordance with the guidance of RG 1.143, for liquids and liquid wastes produced during normal operation and AOOs, and the requirements of 10 CFR 20.1406. In addition, the review may also consider the information contained in the DC application, an update in the SAR, or the COL application, to the extent not addressed in a referenced certified design. The NRC guidance includes the following: A. Memorandum from Larry W. Camper to David B. Matthews and Elmo E. Collins, dated October 10, 2006 (ADAMS Accession No. ML0619201830) and NUREG/CR-3587, as they relate to the design issues that need to be addressed to meet the requirements of 10 CFR 20.1406. 11.2-14 Revision 4 - May 2010 B. Liquid Radioactive Release Lessons Learned Task Force, Final Report, September 1, 2006, Sections 2.0 and 3.2.2, Office of Nuclear Reactor Regulation (ADAMS Accession No. ML062650312). C. RG 1.11 and