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HomeMy WebLinkAboutWPO201500095 Calculations WPO VSMP 2016-08-25 Sao' **woo' Matthew Wentland To: Ana Kilmer Subject: Fairhill Estates VSMP Bond and Lickinghole Fee Attachments: WPO201500095 Fairhill Estates ESC_bond_est_08-25-2016.pdf;WPO201500095 Fairhill Estates SWM_bond_est_08-25-2016.pdf Ana, Here are the spreadsheets for the VSMP bond and below is the Lickinghole Fee calculation.The Lickinghole Fee is$ 5,160.40. Lickinghole Contribution computations Cpost=0.45 table 4-3 on p.4-20 of VSMH Vol.2 Cpre=0.32 uniform for entire watershed, not based on individual site condition A= 9 acres A=_9 Ipre=5.2 Ipost=6.4 Qpre=Cpre*Ipre*A---(0.32)(5.2)(9)= 14.98 Qpost=Cpost*Ipost*A---(0.45)(6.4)(9)= 25.92 Qdiff= Qpost-Qpre : 25.92—14.98= 10.94 cfs R=471.70$/cfs BOS Policy recovery rate (last updated 2016) R*(Qdiff)=5,160.40$ Matt Wentland, P.E. Civil Engineer II 1 E ® 2 = $ E /-F } ) z/f ) - ) § f k - o / - ' 66 E / § 7 T. - 2f ' W \ \ 0 col -kf ^&§ § . ®� _ _ � W 2 § J K t ) / ° ° o 3 Q � . wa \ _ _ 14A- LA w2 � _ _ � - . / 0 5 e . / §! , 228 _ _ _ g § _ • ` ® ® - t t--- _ 0 _ ( / & ° _ � a 0 3 = 2 m & - 7 t / a ® = 3 = ; ).4 / w)" 2 \ � 2 /\ § k ) \ k \ Z k§ j7 77- 2 \ § /} / \ CO H 0 0 Z a'`_Q w 2 0 0 m m 2 cu O w w U LL LL C) 0D 0 R •- O N 00 • v c,.i c'i p C a c0 co FF wit- 3 888 w w www u u u u 0'7 O II E N 4 p N —H y II Ili U O' 0 N 0 O D — w 0 • ; 0 W o O O O cp > as 0_,.2 csi 00I • ami 0( �>0 V § 8 d N N O 1p 7 0 x W w No 0 0 0 w 0 -pp ONZ H > NO W e_Mg O WO v H n SI LT F IIO O II 0 (0 NN DW (0-1 0 S 0 00m 0 H m v a') W s `8II`f'i 0 I O N m O N N N V) co n 10 OI ((0p N(2 M N l0 YI 10 IO 0 _16 O 002 c i o O N J DM O _O O 2 m a L N i 0, z 0 •- NO < '� 0 m 50 0 0 0 N 0 H 0 Ho LL ¢ d H i. ani J p W N 0 0 0 N ?L O t° N ? 0 OJ In N 0 CO E 2 N Z t o r a K O -0 H D -0• In N 0 a o > 2 0 0 rn W Yon 0 W o 0 J_ H Q O w(+1 10 co a) -o = 10 H=In In 0 Z U N t O O O 7 •5 E E rn rn ¢ E H=, 1v V) _�C U U _ Z N J -- H E U Z 0.010 0 0 w 0 0, 4 —� 0 c (0 0 o NRc0 10 ,W 6 SO w i a c E N ¢'nm m H II II a e g a 1, co 0) 0) II IIo 0_ 0_ x 'o ,t O 0 0 H 000 0 0 K 001E0 N R to .p• O 00 cc(n0 0 • O O w LL LL LL LL 0 0 0 0 mo 0 tl 6 o I- W Q M r) w ON H O a 0 0 (n o r CY O O II_ J w w 0 ° II 1/ d m O 0000 > O 0. N / F- 0 10 N 0 ¢ C� H N d 24., 0 c ¢ W N N NWS m m of d 0 0 D 0 0 Nine j 0- 0 § w co w0 E ! 1 O oo °° �1— ::z , . , , co 11 »\w z —\ , ) w /0 R2(§ * co $\\ Le co )j� 0 o = _ = j;r § » ` D c‘i Ni\ CO /\k /` f \ ƒ\ co /2cow Z ! a : — 45 co cn co co / _ -2 % e m j0 III �_\ ) 00 / ` O \} /! Z ° ° j 0 8, D 00 2 0\bn 1.0 - )± g s` / 0 _ ° \ »_ } :w 10 ° it e _§I 2 /4/ / }{) o _ 2 !f ~ w §\ )n= r CO`ct \ !}E\ }/ ; ,f% li ( 2$!) _ /\\ 0 0 £ 001/ \ � u_( [ ° Lo J [ [ & r 0 i , r § 7 co o_ -I % i ) 0000 [ g o CO �) - 2 * \ 0 } cf CC j ) =j \ } } } k D 0 j ‘III, 1111111101 44 44 44 44 44 44 44 — ,V 0000000 00 0000 ' F n. a N NdN N O N 0 0 0 0 ., 0 0o0000 O V] 00 Cl h O et 0° 00 - > Gari en• 00 ,M GO• N 0 O.6, 00 CD co M .a. a 0 n oo 00 O aU 4NO+ N 'rN0" ✓ 0 z 1A V) V) 00 00 00 00 E., M M N a O 0 0 C O - N r N VN) en F O -. O CD O N O Wm 0 0 0 0 0 G 0 F. )D '4'2 N h a 4 O r a w uC V; 00 Oi N N- p v:) N a V) M b 0 N 05 a Vj NEE4O O O O O O N _ • rn 'C N N O & b % Q N ? Gil - v) h, > ,> v) V1 V-,F } c co w .41 O D Z a h © 0 O co h F Q � zw mCDCD 00 .n CD aj c .. Q+ vi so N Vi N NM CLCO N '0 .n 00 VD VD No n .n WI O c, II U z@ O UD a r O r 00 r )O z o" w asr; nn .o00 CD 2 aUalloa � � � oc En n.1 El CI aCg 11' A el O .00oo .. aaa P4 .,,,, z vi 00 00 N 'C 'C 'C w _° O (A a N el )G r r VD a �-+ w a 0o v �o a s p) 0 F `n a O ;y e0 ,t a M N N N C H 4 R h 7 ,r 7 er ,r W O 0a u z 0 oc 1� N Ol O O w< E. :; N w G 0 N (---: t- 00 00 Q '0 V h MPo co M n ,.< )r; Q' ^ 0 0 .. .. N N U • �• -- vaenooo V M O M 1. '1 g 0 w, -- 0 0 ^. r O O W. w WI O V) h ON O �{ z c, M V) M M h O G 0 0 0 0 0 0 0 a Gro O •n A M 000 ^. N T VD O r U 4 0 0 M h O 0 A `" F d ° ,, 04 r goo rq �r- c` y 4 Cr W h Fii lisr ° O w �41 _ CD z � v 0 41 � a aA