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P ! <br /> engineering p c <br /> capacity to convey the 100-year event in the developed condition.A conveyance spreadsheet and <br /> WWHM4 printout are included in Appendix D for reference. <br /> G. Maintenance and Operation Plan <br /> Party responsible for maintenance and operation of the on-site stormwater management facilities: <br /> Mukilteo School District <br /> Property Address: <br /> 9600 Sharon Dr, Everett, Washington <br /> Project Name: <br /> Mukilteo School District Teaching and Learning Center <br /> Facilities will be maintained in accordance with City of Everett and Washington State Department <br /> of Ecology maintenance standards, copies of theses standards will be provided at the end of the <br /> project.A site diagram and details of the constructed storm drainage system will also be provided <br /> at the end of the project. <br /> On-site stormwater facilities include catch basins,manholes,pipes,and cleanouts.A copy of the <br /> pertinent maintenance checklists from Appendix F of the 2010 City of Everett SWMM is attached <br /> in Appendix E. <br /> A log of maintenance activities,attached, shall be kept available for inspection by the City of <br /> Everett at any time.An example log of maintenance activities is attached. The O&M plan will be <br /> kept at Explorer Middle School main office and be made available to the City of Everett upon <br /> request. <br /> LPD Engineering, PLLC Page ID Mukilteo School District Teaching and Learning Center — <br /> Stormwater Site Plan,July 22, 2014; Revised August 25, 2014 <br />