1. Regulations
  2. title 30
  3. chapter II
  4. part 250
  5. subpart I
  6. subjgrp 114
  7. § 250.921

View all text of Subjgrp 114 [§ 250.919 - § 250.921]

§ 250.921 - How do I analyze my platform for cumulative fatigue?

(a) If you are required to analyze cumulative fatigue on your platform because of the results of an inspection or platform assessment, you must ensure that the safety factors for critical elements listed in § 250.908 are met or exceeded.

(b) If the calculated life of a joint or member does not meet the criteria of § 250.908, you must either mitigate the load, strengthen the joint or member, or develop an increased inspection process.

AUTHORITY: 30 U.S.C. 1751, 31 U.S.C. 9701, 33 U.S.C. 1321(j)(1)(C), 43 U.S.C. 1334.

SOURCE: 76 FR 64462, Oct. 18, 2011, unless otherwise noted.

CITE AS: 30 CFR 250.921