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,lune i. '_01 I <br /> \ir. Chri; lohnson <br /> L�IA Job I�u. 11-0-16 <br /> Pacc ` <br /> Fill Embankment <br /> ,\bout I.� to '_.0 ie�t ui fill iias �Ireadc b�rn plac�d o�er the back �ard and p�uhed ocer <br /> thc oriein�l slope ilanking the north and east sides of the back �'ard. l�his till should bc <br /> cumpacted to a non-�'iclding state ��ith :� hoe-pack. To maintain a stable 1'ill embankment <br /> tu be lined b�' the rocke�� ��all. the ,lopin� Cace of the till �huuld be no stceper ihan <br /> 11�:1 V. Additional fill to be placed shall consist of clean grant'lar suil iree of organic• <br /> dcbris and other delcterious substauces ��'ith particle size no more tan 3 inches. Fill soil <br /> ,hould hacc a muisture content ��'ithin one percznt of it; optimum muisture at the time uf <br /> p�acement. Onsite soil meeline the abo�'e requirements ma)' be used for till embankment <br /> construction. Fill shuuld be plactd in lifts no morz than 10 inches in loose st�te. L-�ch <br /> liti shuuld bc compl�t�� t�� �� ���'��-`i�ldinr_ ;t�te��'ith a �ibraton mc�hanical compactor. <br /> $ubgrade and Kc}'��'a�' Trench Prcparation <br /> The keJ��aJ u'ench oY thc rocken' ��all should be cut into undi,turbed. dcnse. 'ill and or <br /> adcance out��ash suil and the u-ench should be at least 1'_ inches deep belu�r the finish <br /> �rade in Gont uf the rocke:� ��a��• Disturbed suils in the ke}��a}�trench. if an). shuuld be <br /> rcmo�'ed do��'n to undisturbed, linn. nati�e soil on �rhich the ba,e-course ��f the ne�c <br /> rocket�' ;hould be founded. The bottom oi ke)����� trench should be iloped to direct <br /> ��round��ater in the u�encl� to the dr:�in line to be placed in the trench behind the 'ca�;�- <br /> eour;� stoncs• <br /> Drainagc Control <br /> :\ dr�in line should be laid in ihe ke���a} trench behind the base-course facial stones tu <br /> collect m�d drain a��a�� ��round��at�r ilo��in�_ to�rard die rocl:en� ���a�1• 1'he drain line <br /> LIU & ASSOCIATES, INC. <br /> ��� � � <br />