Multiple revisions are being proposed to NSF/ANSI 330:
-a statement is being added to clarify the use of undated references (this statement is being added to all NSF Standards) and referenced standards are being added to Section 2, Normative references;
-all definitions specific to NSF/ANSI 222, which is now maintained by the Joint Committee on Recreational Water Facilities, are being removed from this Standard;
-the definitions of “rated service cycle” and “service cycle” are being revised; and
-the definition of “unit void volume” is being revised per the 2012 DWTU JC meeting to include the procedure used to establish the unit void volume. |
