Document: NUREG-1555
Document ID: 5fe6c700-297c-4b17-8b67-7359ac45acde
Document Type: esrp
Title: COMPONENT DESCRIPTIONS
Source: NUREG-1555
Source URL: https://www.nrc.gov/reading-rm/doc-collections/nuregs/staff/sr1555/initial/
Revision Date: 2007-10
Chapter: 3
Section ID: 3.4.2
CFR Part: 
CFR Title: 

Content:
ER). Table 3.4.2-2. Performance Characteristics of the Heat-Dissipation System Component Design Details Cooling towers (from the ER) Input and discharge flow rates and temperatures for monthly average meteorological conditions Wet-bulb temperature, approach to wet-bulb, and range Performance curves (estimates if final design is not established) Air flow Power consumption Estimated noise levels Drift rate and drop size Cooling lakes and ponds (from the ER) Flow rates (through condenser) Flow-through times Flow pattern Monthly average water temperatures (mean for entire lake or pond, inlet [from condenser], outlet [to condenser]) Surface elevation (means, maximum, minimum) Spray ponds or canals (from the ER) Flow rates (through condenser) Flow-through times Flow pattern Monthly average water temperatures (inlet [from condenser], outlet [to condenser]) Surface elevation (mean, maximum, minimum) Spray-system operating parameters (e.g., power consumption, drop size) Condenser (once-through systems) (from the ER) Condenser flow rate Temperature differential across condenser Time-of-passage through system (including intake and discharge system passage times) Dissolution rate of metals in condenser tubes Frequency and magnitude of antifouling treatment October 1999 3.4.2-5 NUREG-1555 NUREG-1555 3.4.2-6 October 1999 II. ACCEPTANCE CRITERIA Acceptance criteria for the review of the cooling system components are based on the relevant requirements of the following: ` 10 CFR 50.34 with respect to the need for a description of the components of the facility. Regulatory positions and specific criteria necessary to meet the regulations identified above are as follows: ` Regulatory Guide 4.2, Rev. 2, Preparation of Environmental Reports for Nuclear Power Station (NRC 1976), with respect to providing a description of the applicant’s planned cooling system components. Technical Rationale The technical rationale for evaluating the applicant’s description of the components of the