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SECTION 23, TOWNSi-IIP 28 N , RANGC 4 E, W.M .
<br /> 100TH ST SW �� '
<br /> .� `y or till exi3ting sub�rode 1 � � �
<br /> � �,ve o total dePth ol 12 inchu_. _�� �^.c.�rr�;�_i..�.�-� �,�,�, .:c��� �, -_.�� �.'
<br /> - � .�t of amendm+nt i, addetl, see specific subscclions below). Ent•��
<br /> �;e sho.,id be dislu�beu by scarifkation. Da not scarily witnln !• :
<br /> � . .�sling trees to be reta�ned.
<br /> .. �� � Stermwoler Uranage System iocotlons or Londscoped Area�.
<br /> , .•�:nl org�nlc content) - P�oce and rototill 3 inches of compc° ��
<br /> �� .�=��al Into 5 inches o� so�l (a toial depth o1 obout 4.5 inche�. ' � �
<br /> ' '� . �.;�ed depth of 8 inches). As noted previously, subsoils beiow t'��� � .
<br /> � shouitl te scarified al least 4 inches, for a finished mfnimu�n deFt'� '
<br /> � ' � — lnches ol uncompocted soil. Rak? beds to smooth and remove rocMs
<br /> � � � ' � � � - -�,'_: EX. HYD _ larger thcn z inches diameter. Mulch oreas wilh 2 inches of organlc
<br /> '
<br /> ---------i--------- -- ---�— � � � - -- - mulch.
<br /> Pr(I�FC��EU Wlthin Lawn Areas (5 perceni orgonic content) - P:ace ond rotoiill '
<br /> SFR �` ,' ,�
<br /> �nches of composted molerial into 6.25 Inches of soil (a lolal omen�'� '.
<br /> � tleplh o( about 9.5 �nches, for o settied depth o� 8 inches). As nat� '.
<br /> � previously, subsoiis below this laycr should be scarlfied ol least 4 �����'��
<br /> i i � -.� .,��..,. �.�-.d 'f;:-�....
<br /> for a finished minimum depth ol 12 inches �.r�.� �.����r .
<br /> �.� '� �_ ,. . � . . .
<br /> � � roll to compoct soil to 85 percent of rt-�r.• �
<br /> i� ��:; ��,` � �i remove surface woody debris ond rocks i " .
<br /> i. �
<br /> . ' �`� '� � • -' - w OPTiON 2
<br /> �T O � I„ �`� . if piaced lopsoll plus compost or olher c . '
<br /> 72400b1)'; l0U F+ �� lLI �� �ess than 12 inches: scorify or lill subgr:�.: r: ' . , .
<br /> 12 mches of loosened soil ofter tnpsoil and amendment are pioced i
<br /> `,�+ � ' '4OU�UiI'UGl UJ5�4(_���_I�_ � , . - sur(ace should be distwbed by scarificotion. Do nol seurify wlthln d� : �
<br /> � . --; 4 _..'_�. 1;,, , .i.. . . `, ` ' '..+ . ..',�_' ., of ex�sting trees to be retained. . . .
<br /> Stoc�p�ie and cover soil wlth weed borr�er moterial that sheds ���
<br /> �`��f r yet allows air tronsmission, in approved loca�ion, prior to grad��
<br /> "� Reploce stockpiled lopsoil pnor lo planting.
<br /> O
<br /> e� Within Slormwoter Drainage System locatinns or Lo�dscaped Ar:
<br /> � � percent organic content) - Ploce and rototill 3 inches o� com[���_ �
<br /> O
<br /> c0 moleriai into 5 inches of replaced soil (a total deplh of about 9 _ �
<br /> — � � fo� u seltled depth of 8 inches). Subsoils be'uw this loyer sho�Id t�e
<br /> -- --- p
<br /> -- -- -- V scarifled ot leosl 4 inches, (or a finished minimum depth o( 12 ��c'� �
<br /> � � ''� uncompacted so�i Roke beds to smoolh ond �emove rocks lorger t� �
<br /> � � inches in diameter. Mulch �reo� wilh 2 inches ot organic multh or
<br /> � . stockplled d�((.
<br /> - - Within Lown Areas (5 per�ent or9anic confent) - �'�ace ond rotolill '
<br /> �\ mches of composted mot?rial into 6.25 inches of replor_r_tl so�l (a t '
<br /> . ��ended deplh of aboul 9.5 Inches, for o setUed deplh of 8 �nche.
<br /> ,rsoils below this layer should b? scarified ot leasl 4 inches, fo� ��
<br /> � � c.hed minimum deptl, ol t2 i�.ches of uncompocted so�l. Woter n � -
<br /> N �- ;�ocl ���I !n R`�� p�.rAn� ��f marimum. P,ab.e tn �evei, and �em��:::�
<br /> ^ I�L�.. ._ t�-�c_^=...--.-I
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<br /> � � 4h �
<br /> � ���I OMEGA SOIL MANHGEMENT PLA,PJ
<br /> I ! � � � ENGINEERING� INC. ADAIR � OOTH ST LOT �? S�R
<br /> --� o / .. � �: �� __ _
<br /> � `:�: , , . ` �1i �... � � 2829 Rockefeller Avenue . !d �
<br /> �i��N4L E� Everett WA 98207
<br /> �'; � (0�425.�87.3820 (f) 425.259.1958
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<br /> PFN•
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