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� C. MOUNt� SLO1'E WIDTH & LC:I�'CTH
<br /> (]a�td;lope Si•�ater than 1%) � ���i,lupe > I �:� ;lu��� ����
<br /> 1. Duwn,)c�;,� abyor��ti�n width = absurptic.�n width (F) 3� � � -
<br /> minus rc�rl: l�iy�r �,�i�ith 2) ��`� I� �. � . G :�
<br /> (D � •'.:�.�� .��
<br /> . �y--- i� - l� ft = !� .' �,.��z �� . �-���._� ��
<br /> tt �_._ ��- ,,. . , .,,..,,,,
<br /> �� ���., ...,.� ,� `�• '
<br /> ,.�,.,�.,�„�„_ � _._.
<br /> 2. C�Icul.��� n�oun�1 si�� ----- �- --�-- ._�.. ., -'__.-.�..-_-.-..
<br /> UPSLGPI:_ �,...�.,,�.,��.���, ..,, .. ., „ --'.._ - -..-- , I
<br /> ,.• �<� . ,,,,: �, �
<br /> ,..,. ....,�.,..,. �
<br /> a. D�pth ��f �•l�an s�nd fill �t upslope edg�� of �i ' /�, i -Z)�._;. J
<br /> rock layer = 3 ft minus t11e distance to restrictiiib layti• (C1) � '
<br /> 3 f t - 2.. r t = .-�_ f t „, ,,,,,,,,,,,,,, ,...,.: :
<br /> b. Ivlound li��ioht at th� upslope ed�e of rc�cl: a '`)'�/
<br /> laycr = �i�•�:�tli uf clean s.ind for sep��ratio�t (G2�) ��'3'�� SLUPE NIULTINUI:H 7'AIfLE
<br /> Fit UpJ1U��t_' c'��"t' �L15 c�L' r]1 _
<br /> o P p of rock la er (1 ft) �,,,� ------.
<br /> �1u5 •,� Y UI'SLOPE I�v��1�L�nv
<br /> lllpth e>1� cover (1 ft) Slu(�e, uiultipliers for�•,,riuw I
<br /> in'7. slupe r�liu� muli�l�lirra i�n„nuu.,
<br /> t t '4' 1 t t '�' ��.f = ,u��` �a���. �
<br /> � tt i:i a:i sn �:i �:i �:i �:i a. s:i I
<br /> c. Upslop�� berm multiplierbased on land Slupc "�-,-'
<br /> � o i.0 a.o s.0 �.0 �.0 s.0 3.0 �.0 s.0 �,u .�� '
<br /> _ � .C�CS �i(�i�rl���l!!'L' D-34) I 2.91 3.85 aJn S.00 6.Sa 7.a1 3.Uy a.�7 5.2� �,.1e 7.;,7 �
<br /> d. Upsl�p� width = berm multiplier (G2c) x 2 2."3 3.�u asa s.,b e.�� �.,u �.�v a.�s ss� �..s: � ,a �
<br /> upslope mutind h��ibht (G2b): 3 '-.�5 ss� a.3s s.ue sav o.as a.3u a.s+ s.nn �.�z ,.ao I
<br /> _„�,�r�c,,,l� � f r = Y ft � '_.btl 3.a5 i.77 a.ea S.Jb i�.Ub 3.aI a.7o 6.35 7.nY ��.7: �
<br /> --+--
<br /> DOWi�SLC�I'� s 2.b1 3.33 a.ou a.�� s.iy s.r� as� s:�u o.�a bs� i�,.n I
<br /> � =.� 3.J 3.tl5 �.al �1.v3 i.al 3.0o S.:b 7.13 y.3e I].u7�
<br /> e. rop in �l��vation = rock layer widtll (D2) x
<br /> 7 2.atl 3J2 3.9U 4.?3 A.7U SJ3 3.6u 5.56 7.ov IU..�.� i 7.7)I
<br /> percent landslope (C5) -:- 100
<br /> 9 2.a2 3.U3 3.57 a.l)5 a.aY a.�6 3.95 S.ritl bJJ i I.}I i�.vl
<br /> fd itx ��% = 100 = /•�i ft
<br /> y 2.3b 2.Y� J.aS 3.9u a.3U �1.u5 a.❑ ��'S v.uv I.i.u; t�.v?I
<br /> Downslupe ��Zound height = depth of c�illl to z.�t :.ea 3.i.> >.�s a.�2 a.aa a.zv o.o� iu.uu is.uu _3.��I
<br /> SdTlt� t01'S�O})l' differ��llCC' (G2e) at down�-tope �1 z.:n :.�d 3.?� s.oi 3.v5 a._o a.as �.ia ii.ii r.os ,u..0 I
<br /> rock edge ��It�, the mou�ld height at the �'- =�=� z.�u �.iz �.a4 3.du a.un a.by �,,., �,._ '
<br /> �upslo �� eci�;� c�f?ock layer (G2b) sV ���; ,`�s;
<br /> ft -r _` J ft = �_ft -_. .. _ .-_
<br /> g. Dowit5lc>p� b�rn� ,Z�ultiplier based on p�•t�cent l�nd �lop�
<br /> �'�.7_ (s��rfiS�irreD-3�) (vg .� C� �,,Q
<br /> h. Downsli>p�� width = downslope multipli��r � _. _ _ _ _`r�"'" ���
<br /> r--- _
<br /> (G2g) ti;�n�•; �iu nslop� mourid height (G2 � , � � �
<br /> � �•�Z_ � � Et = ��.� ft ;a7 ��� q �,,.�.,,,. ,..�.,��,«:_.,, :
<br /> �, ,
<br /> , ;
<br /> i. elect th�� �r�ater ot Gl and G2h as the � ,
<br /> uv�+.�,.�w���niG�d� i<,�:�.�;.•,�
<br /> �v�.���„�,t� l� i�++,.�,.�v�,���,��:.�.�� j
<br /> �0�'VI1S�V�l 4Vll�tll: _�tt -� ...._.. ��/ I..•„�;�i„ii�� I . �� �
<br /> -y � ! I
<br /> j. Total nwun�i width is the sum of upslop�� � �G ,,,,,,.,,,,,,,,,.,�,�,,,,,:,,,27 „ 1 rO ;
<br /> �vidtll (G2d) �vidth plus.rock layer widtll ^��������������•�������� .1.`�� � � � �
<br /> �(D2) lus do�v�lslope width (G2i) �� � �-o � � �
<br /> rt + /o �c + 2 Z ft = '`�� rc _.- -- - -�- ---_. ,
<br /> k. Total mu�m�i len�th is tlte sum of upslop� widtlt (G2d) ��� � '"""`'��' ga
<br /> �'..•,
<br /> plus rock l��yer length (D3) plus upslope �vi�1t1� (G2d)
<br /> �_ Ft +�'a ft t � ft = �� f�,et � --
<br /> .. :i
<br /> �'inal L7inlc:nsion ,: � Z
<br /> � ,; ��3 7.�
<br /> ,
<br /> -- -�---•- _ . 1
<br /> � ' y '�rtii � tli,it hav���co�►pl�t�d lhis �vork in arcur•dan�v ���ith ��pli���ble or�iin.�n�r;, rul��s ,in�i I,ii�•s.
<br /> --���_ � C�� �,,(�y � I
<br /> - -. (si�n.�tunJ �/��/ / (licrii.;���) --��Z d�0 �
<br /> 1,1.�<<•) I
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