4027 4TH ST SE 2018-01-01 MF Import

Waste Waler Trealment Plan Expansion SMA 11-86 Page -4- Snohom.ish CounLy boundary is in thE� middle of lhe Snohomish River, the disposal of lhe sludge will be gov?rned under the jurisdiction of Snohomish CounCy. A sepecaCe Shoreline Substantial Development Permi�. will be required for the disposal of the sludge. The Everet+_ Hearing Examiner has no jucisdicCional au�_hociky �_o comment on or decide a Shoreline Subsrantial Development Permit fo� Snohomish County. (slaff ceport, Ervine testimony) 8. The City studied three loca�.ions for the proposed waste waCer treatmenC expansion facility. Because the mechanical plant for +.he treatment of the sewage must be located adjacent to the treatmenC oond, no alCernative 1oca+.ions were studied for the mechanical p1anC. Based upon the available information the City delermined lhat l.he lagoon, as pzoEosed, rrhich will consume approximalely 7.4 acres of weklands will be the most reasonable and the least disruptive localion for the lagoon p1anC. The mechanical lreatment facility will be installed adjacent lo the pond. (staff report, Ervine �:esr imony) 9• 7.9 acres of wetlands will be destroyed by t`�e constructiou of the mechanical treatmenC plant. The proposed mitigation plan has been submilled to address the areas destroyed by Che consCruction of the mechanical trea�.ment planl and t.he area disturbed during lhe consCruction of the lagoon. The mitigation report was submiCted as exhibit 8 and sets forth in deCail a method of Lreatment to assis�. the Ciry in mitigar_ing damages as a resulC of the proposed cons�.ruction. (exhibit 8, staff repor�.) 10, Landscaping plans for the site have ye�, to be developed. The Cily has recommended that a detailed landscaping plan should be review��d and approved by lhe Everett Plannina Depaclmenl prior to i.he issuance of any building permils. Phe landscaoing plans are to depici_ pLanting deteils around all proposed buildings, khe 4ydroseed mixture proposed for lhe outside dike face and the general treatment proposed for other area� disturbed during construcCion. The Cype of maCerials fur landscaping have been identified in Che CiCy's miCigation plan admitted as exhibit 7. lstaff reporl, exhibil 7, Ervine �.estimony)