Document: NUREG-0800
Document ID: df2582be-f725-4c4d-b872-f76a5be4dd39
Document Type: srp
Title: OVERHEAD HEAVY LOAD HANDLING SYSTEMS
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0523/ML052350541.pdf
Revision Date: 2023-06
Chapter: 9
Section ID: 9.1.5
CFR Part: 
CFR Title: 

Content:
stem adequately limits loads or limits crane load-movement, assuming a single failure, without affecting the function of essential equipment or causing the release of radioactivity. c. The description of operating and test procedures presented in the SAR is reviewed to determine that load proof-testing, design-rated load testing, nondestructive testing, preventive checks, and inspections are in accordance with the requirements of the appropriate safety standards. 4. For cranes that have been designed to be single failure-proof, the reviewer determines that the design conforms to NUREG-0554 and NUREG-0612. 5. The review for seismic design is performed by SEB and the review for seismic and quality group classification is performed by MEB as indicated in subsection I of this SRP section. IV. EVALUATION FINDINGS The reviewer verifies that the information provided and his review support conclusions of the following type, to be included in the staff's safety evaluation report: The OHLH systems include all components and equipment used in the handling of all heavy loads at the plant site over the lifetime of the facility. Based on the review of the applicant's proposed design criteria and design bases.for the OHLHS, and the require- ments for safe operation of the OHLHS, the staff concludes that the design of the OHLHS and supporting systems is in conformance with the Commission's regulations as set forth in General Design Criteria 2, 4, 5 and 61. This conclusion is based on the following: 1. The requirements of General Design Criterion 2 are met as they relate to protection against the effects of earthquakes since the safety-related portions of the system are designed in accordance with position C.1 of Regulatory Guide 1.29 and C.1 of Regulatory Guide 1.13 and the nonsafety-related portions meet position C.2 of Regulatory Guide 1.29 and position C.6 of Regulatory Guide 1.13. In meeting Criterion 2, the applicant has also designed the systems to meet the guidelines of