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3. An applicant can seek an adjustment to the requirement that all pollution reduction facilities must <br /> <br /> be selected, sited and constructed in accordance with the Stormwater Management Manual and that <br /> all facilities must be designed using one of the three methodologies outlined in the Manual if all of <br /> the following requirements are met: (1) the proposed alternative design will achieve equal, or <br /> superior, results for reducing pollution, maintainability and safety and the proposed siting does not <br /> adversely affect structures or other properties; (2) the applicant's written description of the proposed <br /> alternative design has been reviewed and approved by the City Engineer; (3) the applicant has <br /> submitted a method and schedule for monitoring the effectiveness of the proposed design; and, (4) <br /> the applicant has submitted a signed statement that the applicant will replace the alternative facility if <br /> the facility does not function as proposed. <br /> 4. An applicant can seek an adjustment to the requirement that the applicant demonstrate that peak <br /> rates of flow delivered to an existing open waterway at a point above 500 feet will not increase <br /> during storms larger than the water quality design storm and smaller than the flood control design <br /> storm as a result of the subject development if the proposed flow control facility will control flow <br /> rates as much as possible and one of the following applies: (1) the area generating untreated runoff is <br /> less than 500 square feet of impervious surface and is isolated from the flow control facility; (2) the <br /> area generating runoff is less than 500 square feet of impervious surface and it is not technically <br /> feasible to drain the untreated runoff to the pollution reduction facility; (3) constructing pollution <br /> reduction facilities to treat the runoff from the area at issue would require removal of trees or damage <br /> other natural resources; or, (4) the area generating untreated runoff is less than 500 square feet of <br /> impervious surface and limited access to the area would prevent regular maintenance of the flow <br /> control facility. <br /> S. An applicant can seek an adjustment to the requirement that all flow control facilities must be <br /> selected from and sited, designed and constructed according to the Stormwater Management Manual <br /> if all of the following requirements are met: (1) the proposed alternative design will achieve equal, or <br /> superior, results for reducing pollution, maintainability and safety and the proposed siting does not <br /> adversely affect structures or other properties; (2) the applicant's written description of the proposed <br /> alternative design has been reviewed and approved by the City Engineer; (3) the applicant has <br /> submitted a method and schedule for monitoring the effectiveness of the proposed design; and, (4) <br /> the applicant has submitted a signed statement that the applicant will replace the alternative facility if <br /> the facility does not function as proposed. <br /> 6. An applicant can seek an adjustment to the requirement that all oil control facilities be sited, <br /> designed and constructed according to the Stormwater Management Manual if the applicant can <br /> demonstrate that the selected oil control facility will achieve the same result as those listed in the <br /> Manual. <br /> 7. An applicant can seek an adjustment to the requirement that all source controls be sited, designed <br /> and constructed according to the Stormwater Management Manual if the applicant can demonstrate <br /> that the selected source control will achieve the same result as those listed in the Manual. <br /> Exhibit A to Administrative Order No. 58-06-06-F 7 Of 9 <br /> Findings of Consistency <br /> <br />