Ariz. Admin. Code § R18-9-B205 - Treatment Performance Requirements for an Existing Facility
For a sewage treatment facility that is an existing facility defined in A.R.S. § 49-201(18), the BADCT shall conform with the following:
1. The designer shall identify one or more
design improvements that brings the facility closer to or within the treatment
performance requirements specified in
R18-9-B204, considering the
factors listed in A.R.S. §
49-243(B)(1)(a) and (B)(1)(c) through
(h);
2. The designer may eliminate from
consideration alternatives identified in subsection (1) that are more expensive
than the number of gallons of design flow times $1.00 per gallon; and
3. The designer shall select a design that
incorporates one or more of the considered alternatives by giving preference to
measures that will provide the greatest improvement toward meeting the
treatment performance requirements specified in
R18-9-B204.
Notes
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For a sewage treatment facility that is an existing facility defined in A.R.S. § 49-201(16), the BADCT shall conform with the following:
1. The designer shall identify one or more design improvements that brings the facility closer to or within the treatment performance requirements specified in R18-9-B204, considering the factors listed in A.R.S. § 49-243(B)(1)(a) and (B)(1)(c) through (h);
2. The designer may eliminate from consideration alternatives identified in subsection (1) that are more expensive than the number of gallons of design flow times $1.00 per gallon; and
3. The designer shall select a design that incorporates one or more of the considered alternatives by giving preference to measures that will provide the greatest improvement toward meeting the treatment performance requirements specified in R18-9-B204.