EC 9.6792 Stormwater Quality -The applicant's proposal to treat the runoff from the proposed <br />shared driveway with a water quality treatment swale is conceptually acceptable, subject to more <br />detailed review for compliance with applicable standards during the building permit process. <br />Treatment for individual lots will be evaluated at the time of building permit review for each lot. <br />EC 9.6793 Stormwater Flow Control (Headwaters) applies to the site given its proximity to a <br />Headwaters stream located on the east side of Vivian Drive. The applicant proposes a detention <br />facility and spreader system, as detailed in the Stormwater Management Plan and Drainage Study, to <br />restrict post-development flows to pre-development rates. <br />EC 9.6794 Stormwater Oil Control does not apply because the development will not trigger any of the <br />applicability standards of EC 9.6794(2). <br />EC 9.6795 Stormwater Source Control does not apply because the proposed development does not <br />include any of the pollution sources specified in EC 9.6793(2). <br />EC 9.6796 Dedication of Stormwater Easements, does not apply because the proposed storm drainage <br />system will be privately operated and maintained. <br />EC 9.6797 Stormwater Operations and Maintenance applies to all facilities designed and constructed <br />in accordance with the stormwater development standards. This section also specifies when, and <br />under what conditions, the public will accept functional maintenance. Consistent with these <br />standards, the applicant proposes private operation and maintenance of the on-site stormwater <br />management facilities. To ensure compliance with EC 9.6797(3)(c), as proposed, the following <br />condition of approval is recommended in the event the Hearings Official approves the proposal: <br />• Final PUD plans shall include the note: "On-site stormwater management facilities will be <br />privately owned and operated. An operation and maintenance plan will be developed <br />consistent with the City's Stormwater Management Manual, and notice of this plan will be <br />recorded, during the building permit process." <br />With the findings, conditions, and future permit requirements noted above, this criterion is met. <br />EC 9.8325(8): The applicant has demonstrated that wastewater service, transportation service, <br />stormwater service, water service, and electrical service will be provided to the site prior to the <br />need for those facilities and services. Where the facility or service is not already serving the site, <br />this demonstration requires evidence of at least one of the following: <br />(a) Prior written commitment of public funds by the appropriate public agencies. <br />(b) Prior acceptance by the appropriate public agency of a written commitment by the <br />applicant or other party to provide private services and facilities. <br />(c) A written commitment by the applicant or other party to provide for offsetting all <br />added public costs or early commitment of public funds made necessary by <br />development, submitted on a form acceptable to the city manager. <br />Staff Report (PDT 15-1/ARA 15-13) October 2015 14 <br />HO Agenda - Page 21 <br />