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G. Mound Slope Width and Length <=1% land slope
<br /> (landslope less than or equal to 1%)
<br /> 1. Absorption width (F) 2t,,er/ ft .lope ratio i_. 1
<br /> Z. Calculate mound size ,.,,,' , r 6 f..kNr-,..•:1.,:-7'.:,'7t'
<br /> 6-Topw' il
<br /> r, _ 44,fin,;, , w ,r r ,
<br /> r,cle.n Sd(62 zI4 ,8i ; `iy
<br /> a. Determine depth of clean sand fill
<br /> at
<br /> Spera Io0(O2.)_le—ft
<br /> Reatrirtinc i_wver
<br /> upslope edge of rock layer=3 ft
<br /> Berm Width G2f or C2c) Rock Wf (D2) Herm WI (G2f or��c)
<br /> minus the distance to restricting layer (Cl) 13- h lith i (t 1
<br /> 3 ft- 7- ft= 1.0 ft3
<br /> Absoon Width(F)
<br /> b. Mound height at the upslope edge of rock
<br /> layer= depth of clean sand for separation (G2a)
<br /> at upslope edge plus depth of rock layer (1 ft)plus depth of cover (1 ft)
<br /> / .0 ft + 1ft+ 1ft= 3.0 ft
<br /> c. Berm width.= upslope mound height (G2b) times 4 (4 is recommended, but could be 3-12)
<br /> '3 x 4 = )? ft i.35, .. ) S /
<br /> d. The total landscape width is the sum of berm (G2c) width plus rock layer width (D2) plus berm width
<br /> (G2c): /.5" ft+ /0 ft+ /6 ft= 4 0 ft
<br /> e. Additional width necessary for absorption = absorption width (F) minus the landscape width (G2d)
<br /> g to. ft- 40 ft= - 1'3,1 ft, if number is negative(<0)skip to g
<br /> f. Final berm width = additional width (G2e)plus the berm width (G2c)
<br /> ft+ ft= ft
<br /> . Total mound width is the sum of berm width (G2f or G2c) plus rock layer width (D2) plus berm
<br /> width (G2f or G2c): 1 ft+ /0 ft + t ( ft= 4D ft
<br /> h. Total mound length is the sum of berm (G2f or G2c) plus rock layer length (D3) plus berm (G2f or
<br /> G2c): IS ft+ 3Z-- ft+ ft = 4.7 ft
<br /> i. Setbacks from the rockbed are calculated as follows: the absorption width (F) minus the rock bed width
<br /> (D2) divided by 2: ( --"" ft- ft) +2= eft
<br /> setback(G2i) ft
<br /> ?:1.:.., .'..1�.,..: ::J::y�... *1!:`:, 5'M},y.:A`CSi:),,Sk!;��.,, !;ti:lSsw:r':I�:.;i.;',,Q,
<br /> ..>.,`4 'i.1 4;:i;.K:`•,e>:: auf.iRi it 9�Y•:a,•..t#6fs:..ia,(nt'/;ii'z:i:='u
<br /> %:i't�l,'� Ul y(.tt't�iti4 �,t(jtari,gt�7�..BCfS71 Width •> in rt'� 4m 1 r t l
<br /> z„.a.. rP•l . ,0'hs (G2f 0 G2c) t i .rat *si`f.4!r tr i r
<br /> t (Y e f, , ;v l:il 1 ft ! ; w u t t
<br /> ,tint{ !tk, .' i t'.>`i.. �t f *i f
<br /> incl Dimensions: imm �Y s r: .,n. .xf•:e..;},•3 x, �,
<br /> Dimensions: '� t%(��rS�-V r,t� 'l ;,t( 'u'o o A r oq ,...+�r.oae o.q 11;a`4 t !
<br /> N ,P '� i? �,«. k Bed ? �,Q' 'Berm Width 10 ,t.S0
<br /> 0 :Berm widthY t § y: ..: '��p' iath ) / ft t' • ` t ;{G2f or G2c}x ..
<br /> IF
<br /> 90 X �,� ;(G2f or 2c).t*> rr.,pi7 �t g `y+:!let, Absorption Width(F)
<br /> I a V 4 4'"S' �)), dl i r! i 1
<br /> t ,�1t7,iit T a"+�'t. r y 6 i tA(�f Jf 11�v!,1Y1!.
<br /> iI''"<tt'(..n!•y >?n)''" Bene Width ., ,,i tUt ..'1'f S��{y >tC:'
<br /> 0
<br /> s *t (Gif.S hc) j.tAp h�+ '' 1 .i
<br /> F � trl,n r`�+S;trytr S• �,.,.„b;::tS!p•.✓ 1
<br /> r t( iCt$e ,:t r : 0..�ct4 f t *rs,.I
<br /> Vit= !J'S 7 A(R1 f p .{M I,r K6 r r,t r p!l J' tt >' ✓!�}+1,� 1�Wl: ihi4rt^.. 94�i'giv4 t Y S) i
<br /> :`a r i�,•,`t ,'S Y 3.�.,�tx y�a>Ji A:�� :G!U�hlu�f��taiy„t j�ri�••�t���+.t,!�,d'rU:����;n�Rc y [Y'4A r t�r !�;
<br /> ....•`•!•:•,.<�.:,;. . ., i4 .. ...•}.,J 11,:... r f,"3._....: si;1S;'.it�(,th(t5bt+; :.,.:
<br /> Total Length(G2h) ft
<br /> /, 37J
<br /> 1
<br /> K �1J
<br /> I hereby certify that I hay ompleted this work in accordance with applicable ordinances, rules and laws.
<br /> -- k0> (signature) 3q (license#) 9 - a,y'vy (date)
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