1600 121ST ST SE 2016-01-01 MF Import

In addidon to the establishment of wetland buffers, 10 foot building setbacks will be provided outside of buffers for wedand #1, wetland #2, the south boundary wedand and Silver Lake Creek stream buffer. The bioflla-adon swale of the south boundary wedand will be located within the 10' building setback, but outside of the south boundary wedand buffer. A 42" high split rail fence or S' high solid wood fence or alternarive design approved by the Planning Department, must be installed at the outside boundary of all buffers and along wildllfe corridors. The fence should not be placed between wedands and wildlife corridors. IMPLEMENTATION PLAN Earthwork and p(ant placement will be performed by a licensed landscape contractor, supervised by the consulting biologist: Jeffery S. Jones of J. S. Joc:�s and Associates, Inc., 8678 Island Drive S., Seatde, WA 98118, phane (206) 722-5062. Prior to the start of midgation acavi�es, the City of Everett Planning Departrnent must issue permits for implementadon of the final mitigadon plan. Construcdon :lcdvides will occur between March 1 and October 31, as soon as possible after approval is granted. Erosion control measures will be implemented prior to ground clearing. These consist of sediment fence placement azound all existing wedand areas not to be impacted by the consiruction, so as to prevent sediment from entering sensidve azeas. Other measures that may be needed include temporary construcdon seeding, straw placement, and temporary consrrucdon sedimentation ponds. Upon compledon of construction in weda �i midgatlon areas, the sediment fence will be relocaced outside the midgation areas. (�prStru�+�'on �ent�n' (�.1,arnliNk er f�a►�l u�aa.l� uu=f' be faud ovFstde o� ctll bufft�s pr�o�' � in1f�•a�'ev � a� v�ork. ov�s�dr- �opsoil will be removed from the midgadon areas and stockpiletl outside b�r the buffer areas. The garage and shed wlll be removed from the south aw�.s . boundary wedand buffer. Mirigadon azeas adjacent to wetland #2 and th�° south boundary wedand will then be excavated to the depth of the origin�Q organic soil, so the natural high water table will support hydrophytic vegetadon. Organic topsoil will be at least six inches thick over the excavated areas. If the underlying solls aze not suitable, or if addirional topsoil is needed, it will be loose and clean of debris, so as to provide a proper seedbed. The wetland biologist will approve soil quality and seedbed preparadon. 4