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OT/28/2003 05:30 A$ 3497�566 SP TESTING INC f�06 <br /> ' TREN BED WORKSHBTslI' <br /> ' 1. AvERAGB UFSI N !W �-�; �.e�..�ao.�s M�oaa�.a«aa�r <br /> A. F�nated (s�e figure A•1). <br /> � ormeasured. — � ety fiacto�7� gpd boaben� dae� oen u as n c�ro <br /> B. Septi.c tank capadty - galIorrs(�ae f�gras C 1J 3 ea0°5o s�oo �e o��e <br /> '� d d� i7b �b vok�ee <br /> 2. 5�IL5(Site�aaluation . • , 6 � � � h tha <br /> C. Depth to restric�g]a � �-�-tu 7 � feet 'i to5o m�o � �«�a <br /> D. Max depth of systerr� -3 R= 5� ft-3 ft= a• ft s iaoo a�a .oe oowr�. <br /> E. Texttue Fereolation rate �v�MP'i <br /> F. Soi]Sizing Factor(SS � �' sqft/g,pd(�ee f�gr�r�e D-IS) <br /> G. %Laa�d Slope . <br /> 3. TRENCH or BED BO OM EA . NrN�d �I�qo� 1a�ieapiip.�m ,�_a�y <br /> H. For tzenches with 6 ' of below the pipe: � aPQh �� �� <br /> A x F=_gpd x� /�d�_,_._.sqft zQ� no ��� isoo <br /> I. For trenches with 12' rock below d�e pipe: s�` � � � <br /> A x F x 0.8=,�.4Q� x /gpd x 0.6= 11e D sqft . �.tar9 �oo0 3000 <br /> j. For trenches with ls rock below t3�e PiPe: <br /> A x F x 0.66= x ft/gpd x 0.66 R eqft ��P'����+s <br /> K. For izer►ches with 24 in !he pip� .�,.. <br /> A x F x 0.6=�r �c i�/gpd x 0.6. sgft "°""'p"'"°` 'i°'""" <br /> L. Faz gravity bedb with 6 12 es of rock belaw the pipe; ' ��w• � <br /> 1.5 x A x F�15 x x seft/gpd= sqft ' , �� � <br /> For pressure beds w�th �r 1 inches of rock beluw the pipe; . �e•� • '� <br /> A x F= ���d qft/gpd=�qf�• <br /> �a� � � <br /> , <br /> 4. DISTRIBLT!'ION(Check � apply) a..►a.�o- � .s <br /> Bed(<6°6 slope) (any slope) ✓Rock �.,,p s ' <br /> �Trenches Dis tio:i box(<3°k) Chamber �� � <br /> Presstu�e C3 GraveIl�:s d'�...�p,,...,,n�..� <br /> � w w[baYwa.• <br /> ""M dlr v�wlarwa q���w�b�0 ' <br /> 5. SYSTEM vVIDT13,.LEN d VOLUMP <br /> M. Select trench width� • ft a�son c�.raa�.�a sw� <br /> N. If using�divide bo _ a� �li ealHfeet J��L�+M ,�du t�c...�..r� � <br /> � �� i <br /> Rock depth below dis ti pipe plus 03 fovt times bottom area: �is5� � � <br /> Rock depth in feet+p5 (H,I,J,K,or L) ' <br /> '(J ,o ft+05 it)x ��,�Qn� A i� � naz <br /> Volume in cubic yards at cu�ft divided by 27 ai a� � o,°�`a <br /> 0 D cuft+2?= yds �ro a � o.r� <br /> Weight of rock ut tcu�s= iimes 1.4 �� a <br /> ��cuyds x 1.4= tons s,ney ." <br /> O. If using 10"Gravelle.s ' e, ow(A)x Gravelless SSF,(see fig�+nt D 9) � <br /> sfld x ' 1 fee!/gpd� '°°`°.�" ��,,..W w. <br /> lineal feet <br /> � ..a� <br /> P. If usiag Chamj bers.H,�, �r ased o�height of chamber slata)+ ��-���'�,°"�ind' <br /> width of cha.mber in (� `�`°` <br /> sn�}+ �_linesl feet <br /> r�a. <br /> 6. LAWN AREA • �e��y„ <br /> Q. Select trench spaaaig,c t�r center=�feet • . <br /> R. Multiply trench spar�ng aI f�et R x Q=aqft af lawn azea <br /> ' �! ft x `'Q.t�.rlmeal �et sqR 3�� i�/2'` 1 a'� <br /> 7. UYOUT <br /> �ar�� 3I�N <br /> lnclude a drawing with scal (I on ' ch=��feet). Show pertineat property b�rJght�way,ease- <br /> ments, location uf house, , 'veway,and all otha improvements, e�3sting er propvsed soil treatment system, <br /> well and dimensions of all e ab ,setbacks and Beparation distamces, <br /> I h�c��I hav�,c p1 d this work ir►accordance with applicable ordinanc�s, rules and laws.. <br /> 11 �.,. � � I_ _ �. _.,� . <br />