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c. Include conditions that are designed to protect/preserve structural stormwater BMPs and ❑ Yes ® No <br /> site features that are implemented to comply with the Permit(Part I II.D.5.a(2)). If site <br /> configurations or structural stormwater BMPs change, causing decreased structural <br /> stormwater BMP effectiveness, new or improved structural stormwater BMPs must be <br /> implemented to ensure the conditions for post-construction stormwater management in the <br /> Permit(Part III.D.5.a(2))continue to be met. <br /> If you answered no to any of the above permit requirements,describe the tasks and corresponding schedules that will <br /> be taken to assure that,within twelve (12)months of the date permit coverage is extended,these permit requirements <br /> are met: <br /> B.2.a, B.2.b.Amend current post-construction stormwater ordinance and City Design Standards, which includes goals <br /> for reducing post-development TSS and TP loading on an annual basis, to include volume-control and be more <br /> consistent with permit language for new and redevelopment sites. The City Engineer will draft these amendments they <br /> will be placed on the City Council's meeting agenda for approval within 12 months following the date permit coverage is <br /> extended. <br /> B.3.a.1: The City will amend the ordinance and City Design Standards to include prohibiting the use of infiltration <br /> techniques for post-construction stormwater management as described in the Permit(Partlll.D.5.a(3)(a).1). The <br /> ordinance will be amended on the same schedule as the items in B.2.a and B.2.b. <br /> B.3.a.2: The City will amend the ordinance and City Design Standards to include restricting the use of infiltration <br /> techniques for post-construction stormwater management as described in the Permit(Partlll.D.5.a(3)(a).2). This will <br /> occur on the same schedule as the items above. <br /> B.3.a.3: The City will amend the ordinance and City Design Standards to include the exceptions for linear projects as <br /> described in the Permit(Partlll.D.5.a(3)(b)). This will occur on the same schedule as the items above. <br /> B.4.a.: The City will amend the ordinance and City Design Standards to include order of preference for selecting <br /> mitigation project areas as described in the Permit(Partlll.D.5.a(4)(a)). This will occur on the same schedule as the <br /> items above. <br /> B.4.b.: The City will amend the ordinance and City Design Standards to include requirements for the creation of <br /> mitigation projects as described in the Permit(Partlll.D.5.a(4)(b)). This will occur on the same schedule as the items <br /> above. <br /> B.4.c.: The City will amend the ordinance and City Design Standards to include the restriction from using routine <br /> maintenance of structural BMPs to meet the requirements for mitigation projects as described in the Permit <br /> (Partlll.D.5.a(4)(c)). This will occur on the same schedule as the items above. <br /> B.4.d.: The City will amend the ordinance and City Design Standards to include the requirement to complete mitigation <br /> projects within 24 months after the start of the original construction activity as described in the Permit <br /> (Partlll.D.5.a(4)(d)). This will occur on the same schedule as the items above. <br /> B.4.f.: The City will amend the ordinance and City Design Standards to mandate that money received from an <br /> owner/operator of construction activity, in lieu of meeting the conditions for post-construction stormwater management, <br /> shall be used for a public stormwater project as described in the Permit(Partlll.D.5.a(4)(f)). This will occur on the same <br /> schedule as the items above. <br /> B.5.b.: The City will amend the ordinance and City Design Standards to include conditions that require maintenance <br /> responsibility for structural stormwater BMPs through transfer of ownership as described in the Permit <br /> (Partlll.D.5.a(5)(b)). This will occur on the same schedule as the items above. <br /> B.5.c.: The City will amend the ordinance and City Design Standards to include conditions to address BMP modification <br /> in the future as described in the Permit(Partlll.D.5.a(5)(c)). This will occur on the same schedule as the items above. <br /> III. Enforcement Response Procedures (ERPs): (Part II.D.3) <br /> A. Do you have existing ERPs that satisfy the requirements of the Permit(Part III.B.)? ®Yes ❑ No <br /> 1. If yes, attach them to this form as an electronic document,with the following file naming <br /> convention: MS4NameHere ERPs. <br /> 2. If no, describe the tasks and corresponding schedules that will be taken to assure that,with <br /> twelve (12)months of the date permit coverage is extended,these permit requirements are met: <br /> B. Describe your ERPs: <br /> http://library.municode.comlindex.aspx?clientld=13427&stateld=23&stateName=Minnesota <br /> The current ERPs are included in the following City Codes:Section 30-416.(r)Penalties for Violation of Excavation, <br /> grading, and erosion control, Section 30-416;Enforcement of Stormwater Management including illicit Discharges. <br /> www.pca.state.mn.us 651-296-6300 800-657-3864 TTY 651-282-5332 or 800-657-3864 • Available in alternative formats <br /> wq-strm4-49a • 5131113 Page 7 of 17 <br />