Ord. 20724 - Chapter 9 changes - Laserfiche WebLink

a. Size, technical description, capacity, capital cost, design life, construction process and costs, consequences of improper construction, operation and maintenance requirements and costs; b. Data on the effectiveness of proposed alternative technologies, if available, including data from laboratory testing and pilot/full-scale operations, and information regarding the operations of any full-scale installations; c. Any other available information about the proposed design, including peer review articles, scientific or engineering journals, and approvals from other jurisdictions. 3. The applicant has submitted a method and schedule for monitoring the effectiveness of the proposed design once constructed, and a schedule for its maintenance. 4. The applicant has submitted a signed statement that the applicant will replace the alternative stormwater quality facility if the facility does not function as proposed. (c) The requirement in EC 9.6792(3)(b)2 that extended filtration (filtration through natural or engineered media) shall be utilized to treat the water quality design storm runoff from the impervious surface areas may be adjusted upon a finding that: 1. An engineering report shows that, due to unique topography, a filtration system would be unreliable or would be likely to have an adverse impact on surrounding properties; or 2. Soil contamination would negatively impact surface water or groundwater quality if a filtration system was used. Section 6. Subsections (24)(c), (d), (e), and (f) of Section 9.8030 of the Eugene Code, 1971, are re -lettered to subsections (24)(d), (e), (f) and (g), respectively. Section 6. The findings set forth in Exhibit A to this Ordinance are adopted as findings in support of this Ordinance. Section 7. Notwithstanding Section 32 of the Eugene Charter 2002, this Ordinance shall take effect on July 1, 2025. Ordinance -- Page 6 of 7