Document: NUREG-0800
Document ID: 808cea66-69b8-4f91-9fb2-62b3b99bc87a
Document Type: srp
Title: NUREG-0800
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0523/ML052340579.pdf
Revision Date: 2023-06
Chapter: 3
Section ID: 3
CFR Part: 
CFR Title: 

Content:
section II.3 of this SRP section for the ice-condenser elements, the stress limits are acceptable if found in accordance with the following: For Combinations Limit e(i) (1), (2). . . . . . . . . . . . . S(1) e~ii) (l), (2).y(2) e(iii) -(1).*- - - - - - - - -C3 e(iv) (3), (4). . . . . . . . . . . . . . . . 1.3S e(iv) (5) . . . . . . . . . . . . . . . . . . 1.6S e(v) (3), (4), (5) . . . . . . . . . . . . . Y e(vi) (3), (4), (5) . . . . . . . . . . . . . C Notes (1) S - As defined in "Notes" under first tables in Subsection II.5 above. (2) Y - As defined in "Notes" under first tables in Subsection II.5 above. (3) C - Where experimental testing is used for verification of the design, C shall be the ultimate load carrying capacity of the member. Size effects and any similitude relationship which may exist between the actual component and the test model shall be accounted for in the evaluation of C. 3.8.3-26 Rev. 1 - July 1981 c. BWR Mark III Containment Drywell (i) For concrete portions of the drywell, the acceptance criteria of item II.3.d.(a)(i) as described for the divider barrier apply. (ii) For steel portions of the drywell that resist pressure and are not backed by structural concrete, the acceptance criteria of item II.3.d(a)(ii) as described for the divider barrier apply. (iii) For the lower vent portion of the drywell: - If the main reinforcement of the drywell is carried down between the vent holes and the reinforced concrete section is relied upon for structural purposes, the structural acceptance criteria is the same as for item (i) above. - If the main reinforcement of the drywell is terminated above the vent holes and two steel plates lining both faces of the wall are utilized for structural purpoes, the acceptance criteria for item (ii) above will apply. - If other structural systems are used in the vent region, the acceptance criteria are reviewed on a case-by-case basis. 6. Materials, Quality Control, and Special Construction Techniques The specified