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" MOUNd D�S��N WOI�K3HEET (�or nowo�up��zoo�d) �
<br /> ��,;�,,, ��x°�,��;� �
<br /> • A. Esb�mated 75Q pd or n�ea�ured _______� X 1.� = ��Pd
<br /> B. S .., ,
<br /> ��PT�C TA�IK LIQU10 V�LUMES: 2230
<br /> ..,.
<br /> C. �ITE EVi�L.UATl,4�1 EMFORh�A►TfON � .
<br /> .1. De�h�ch4ar►sand req. 2a.Q0 inche�or_ 1.63_--�eet . .
<br /> 2. Dep�hh of pelaColsaion tesls � 12 inchas
<br /> �. SoitiTexture �� �
<br /> 4. P�r�. R� ���
<br /> F.,
<br /> � 5. Lan�Sl�p� S.0 percent
<br /> �: ,� r���.� .
<br /> �. ROCK;�'L�YE�+��D�NSIO�I�S �
<br /> �
<br /> 1. M�i�ply��flaw-�rs�e by 0.�� to obta9n requir�+d srea o#rodc Isye�
<br /> � � QRd X �O.�sq ft/9Pd 8�_,,,,?.5,0,sQ. ft. rock��rae
<br /> ;
<br /> 2. :g�l�t wi�d'd'�;c�Fock iayor �n�,c ia i�<izo,or max s i�>�2o) 10.0 �t
<br /> 3. �Rackbed �ength ca�d�! � s4.it. / 1�tlse�t � 82.3 fe�t
<br /> E. RQCK V�3LU�IME ��� �
<br /> 1. Mul#iply,taCk,srea by tock depth to get cubio fi�t of rock:
<br /> , i�,��, �q. ft X 1,�, fvat= 6�30,�„cubic f�et
<br /> 2. Divide ciubic feet by 2'T bo get cubic yaKls:
<br /> � ., , 6�,�, cu. ft. / 27 � 2,�,3,3_cubic yard�
<br /> 3. Multiply Gul�ic ya�ds by 1,4 to get wseigi�of rvck in fi4r�:
<br /> ,_ 2,_,�,3 3 �cu. yd. X 1.4 - 3` 2.7 _ tong X 10 996 = „ 35.9 _„tvn� req'd
<br /> F, ADSCRP7�N WIDTN
<br /> 1. Pet�ation rat� in to 12 inches o��o�l 1� ��S.D �,mpi
<br /> Soil T�xbure i� �
<br /> 2. S�lect all�onarabl�soll lo�dirig ca�from Eable: 0.45 pd /sq. tt. _
<br /> . ,
<br /> c.,tva �ua ,.m ,:oo
<br /> 0.�7O a F�8AN�1 9�06 a.00
<br /> eTo1b s+�r�.aM q.r9 +,e�
<br /> ,eio�o taw o.so �oo
<br /> at x�+e o�T�.a� aeo x�o
<br /> w to eo euv t.o�w o,.s a.er
<br /> w'ttl�� CI,AY o.ar a.00
<br /> �iso cu a�kp .00 .
<br /> 3. Cai�ulata�daorpdo�width ra�o by dlvldlc�g ror�1c layer loading rat�
<br /> ot 1.20 gpd J sq. fk by allow�ble soil ioadirtg �ate:
<br /> 1.20 gpd/sq, divided by 0.45 Spd /sq, ft.equais �.�7
<br /> 4. Multiply�dsorption width raq�a by rock tayer width to�et requfred aclsorption width:
<br /> 2.,,rr67 X 1,�t�,0 feet = 26.7 f�t adsorption width
<br /> PAOE � OF 12
<br /> 60 3�JGd JNIlbI1G�X3 SN21f1g TL05-556-Z56 99�0Z L00Zf6T/Zt
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