Section 21 of the Principal Act is amended ;
(a) by inserting in subsection (1A) " , the Jervis Bay Territory " after " State " (first occurring);
(b) by inserting in subsection (1B) " , the Jervis Bay Territory " after " State " ;
(c) by omitting from paragraph ( 4) (c) " of not less than 5% of the total volume of the tank " ;
(d) by omitting from subsection (4) " residue diluted by that water " and substituting " water containing that residue " ;
(e) by omitting from paragraph ( 5) (c) " of not less than 5% of the total volume of the tank " ;
(f) by omitting from subsection (5) " residue diluted by that water " and substituting " water containing that residue " ;
(g) by omitting from paragraph ( 7) (a) all the words after " has been " and substituting " pre - washed in accordance with a procedure approved by a prescribed officer; and " ; and
(h) by omitting paragraph ( 7) (b) and substituting the following paragraph ;
" (b) the resulting tank washings have been discharged to a reception facility, " .