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LAND TECHNOLOGIES, INC. r�oTE��Es' <br />I'I.ANNIN(i . I'h:IIS1I'1'1IN(� • I�:N(iI\!':f':11!NG " j <br />F� u T..1 <br />.un� .. w.r an ai •�.o W.r <br />Date: <br />To: <br />25 SeplembQr 2015 <br />City of Everett <br />Public Works <br />3200 Cedar St <br />Everett, WA 98201 <br />Project Number: 12-006 <br />Pmjact Name 115 Mendian W. Short Plat - Lance f lt ay <br />Pmject Site Address� 5 115th St SE, Everetl, WA 98208 <br />Regarding: <br />Purpose <br />Bio-cell Status and Compfiance Report for Lot-5 <br />�W (`tll-oo'1 <br />This lerter repott is to provide engineenng certificalion that the as-built stormwater managoment <br />bio-cell (ram garden) as installed for LobS (parcel ID 0057360000240Sj of the short plat <br />provisionally complies with the design spec�cations per the pro�ecYs construction plans and the <br />stortnwater managemenl plan- <br />As-bullt Assesament <br />Merle Ash of Land Technologies visiter the sile on rnulliple occasions for monitoring, <br />documenting, and consultation with conlractor for installation of the bio-cells. The <br />documentation consisted o( a photoyraphic recorci oI the construction, including excavation, <br />installation ot the flow control piping, rock-hed, amendod soils, and pond formalion. The <br />contractor also measured the bottom areas for Mr. Ash, noting thal lhe avorage fioor area for all <br />r,ells is likely to axceed 400 square (eet minimum bottom ��ma for rock tho beds. <br />The amended soil blend was iho FoAi-mulch product prepared by the Thomas Family Farm, <br />(Topsoil's Norihwest Inc ) on Marsh Rd in Snohomish, Washington, which is made ol a lugh <br />quality compost produced from manures and boddiny materials and is cured for a� least one <br />year. Land Technologies has expenence wdh Ihis producl and facility and consider it one of Ihe <br />bolter products (or use in bio-cell conslruction. It is a wnsistenl product lhe meets Ihe DOE <br />pertneability and organic content reawrements. <br />A photo ol the completed cell with landscaping and hydro-seed is provided for Ihe record. <br />AChough Ihe photo is of poor quality, it appears to show ihe rorrect formation and level botlom <br />area along with perimeter landscaping and hydro-seed. <br />10020 �rd /��c NC -/�iliny�ui�, WA 9022J �JGO) G�2•9717 Fdn i3BDl U5Z-h3/n <br />