Cases represent alternatives or additions to existing rules.
Cases are drafted when there is an identified urgent need to have a change, alternative requirement or new requirement available to the public.
When used, requirements prescribed in Cases are mandatory in the same sense as the text of the code or standard. However, users are cautioned that not all Jurisdictions or owners automatically accept Cases.
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Y14 Case Y14-001; Y14.35 Section 5.1, Revision Letters - SUPERSEDED BY Y14.35-2014 (30KB)