Treatment works phase or segment.
(50) Treatment works phase or segment. A treatment works phase or segment may be any substantial portion of a facility and its interceptors described in a facilities plan under 35.2030, which can be identified as a subagreement or discrete subitem. Multiple subagreements under a project shall not be considered to be segments or phases. Completion of building of a treatment works phase or segment may, but need not in and of itself, result in an operable treatment works.