(a) Pre-Application Meeting: The applicant shall attend a Pre-Application Meeting specific to stormwater management with the City of Warren WPC to discuss the proposed project, review the requirements of this chapter, identify unique aspects of the project that must be addressed during the review process, and establish a preliminary review and approval
schedule. The Pre-Application Meeting may be an in-person meeting or a phone or video conference call, at the discretion of the City of Warren WPC.
(b) Preliminary Post-Construction Storrnwater Control Plan: For all sites disturbing at least five (5) acres ofland, the applicant shall submit one physical copy (including physical copies of half-scale minimum plans) and one (1) electronic copy in pdf format of a Post-Construction Stormwater Control Plan to the City of Warren WPC. Sites disturbing less than five (5) acres of land shall only submit a Final Plan, per Section 936.06(c). The Preliminary Plan shall include plans, reports, hydraulic calculations, hydraulic modeling (HydroCAD) files, model output files, and other documentation as requested. The Preliminary Plan shall show the proposed property boundaries, setbacks, dedicated open space, public roads, water resources, SCMs, and easements in sufficient detail and engineering analysis to allow the City of Warren WPC to determine if the site is laid out in a manner that meets the intent of this chapter and if the proposed SCMs are capable of controlling runoff from the site in compliance with the regulations described in this chapter. The applicant shall the Preliminary Plan and applicable fees as follows:
(1) For subdivisions: In conjunction with the submission of the preliminary plat for the proposed subdivision.
(2) For all other projects required to submit a plan by Section 936.05: In conjunction with zoning review and approval.
(c) Final Post-Construction Stormwater Control Plan: For all sites of any size, the applicant shall submit one physical copy (including physical copies of half-scale minimum plans) and one electronic copy in .pdfformat of a Final Post-Construction Stormwater Control Plan and the applicable fees to the City of Warren WPC in conjunction with the submittal to the Engineering Department of the final plat, improvement plans, or application for a building permit for the site. This shall include plans, reports, hydraulic calculations, hydraulic modeling (HydroCAD) files, model output files, and other documentation as requested. Warren WPC may additionally request associated modeling or CAD files. Final Post-Construction Stormwater Control Plans shall meet the requirements of Section 936.08 and shall be approved by the City of Warren WPC prior to approval of the building permit.
(d) Review and Comment: The City of Warren WPC shall review the Preliminary and Final Plans submitted and shall approve or return for revisions with comments and
recommendations for revisions. A Preliminary or Final Plan rejected because of deficiencies
shall receive a narrative report stating specific problems and the procedures for filing a
revised Preliminary or Final Plan.
(e) Approval Necessary: Land clearing and soil-disturbing activities shall not begin and zoning and/or building permits shall not be issued without an approved Post-Construction Stormwater Control Plan.
(f) Valid for Two Years: Plan approvals issued in accordance with this chapter shall remain valid for two (2) years from the date of approval or as stipulated in the Construction General Permit. Once built, post-construction BMPs approved under a Post-Construction Stormwater Control Plan shall be operated and maintained in perpetuity. See Section 936.09(a)(9) of this chapter for maintenance responsibility.
(Ord. 13157/2022. Passed 9-28-22.)