Document: NUREG-0800
Document ID: 3b856772-0702-40ea-8b42-357d4676df45
Document Type: srp
Title: of Supplement 3 to NUREG-0887 (Perry
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0520/ML052070373.pdf
Revision Date: 2023-06
Chapter: 3
Section ID: 3.5.1.3.1.4
CFR Part: 
CFR Title: 

Content:
SSER). 27. Integrated Impact No. 230 Added item 6, which describes an inspection and test program for the turbine and overspeed protection system, which ensures that turbine missile generation probability is maintained at an acceptably low level. This subsection pertains to applicants who obtain turbines from manufacturers that do not have approved reports. This text was adapted from subsection 3.5.1.3.1.5 of Supplement 3 to NUREG- 0887 (Perry SSER). SRP Draft Section 3.5.1.3 Attachment A - Proposed Changes in Order of Occurrence Item Source Description DRAFT Rev. 3 - April 1996 3.5.1.3-20 28. Integrated Impact No. 230 Added item 7, which provides acceptance criteria for barriers if an applicant chooses to use barriers to protect specified equipment. The staff's position is that the use of barriers to resist the effects of turbine missiles is not required if the probability of damage is acceptably low, licensees have the option to provide such protection. Therefore acceptance criteria for barriers that resist turbine missiles is offered. 29. SRP-UDP format item Added "Technical Rationale" to ACCEPTANCE CRITERIA. 30. SRP-UDP format item Added a lead-in sentence to "Technical Rationale." 31. SRP-UDP format item Added technical rationale for GDC 4. 32. Editorial modification Changed the word "secondary" to "interface" to correct the description of the review branches. 33. Editorial modification Changed "assure" to "ensure" to correct usage. 34. Integrated Impact No. 230 Deleted the words "drawings are" and substituted the word "is" in the sentence. It is no longer necessary for the staff to review drawings of the placement of equipment and barriers with regard to turbine missile protection. The staff's emphasis on prevention of the generation of turbine missiles makes it necessary to determine the general orientation and placement of main turbines. This can be done using general information normally provided in an FSAR. 35. Integrated Impact No. 230 Added the phrase