Loading...
HomeMy WebLinkAboutWPO201700034 Field Notes 2017-10-19 West View Farm Driveway, Addition, & Improvements Existing Site Photographs 3; n o *'4 +a pt., As , 'k :—kp v ! ^'4°; •'a�' � w¢ - i 2m,xi7 A. ,, t v - fix' 3' ^+l ?tt .1r F , a' l }M .41r 1 x. i 141.11 _ 4 + di x/14= >. .,- S�c.» ..� - ,,,,t2' as .tea -,74 '-C. . 1 The outlet channel from the existing culvert under entrance at Barracks Road currently experiences significant rill erosion. The culvert will be replaced and the channel will be extended down the steep bank to the creek with proper armoring to prevent future erosion. 1 1 i { t , i , „rte. y4 -Ffi , ,1 t e ::. -_ . s s' t *t efw. ir fidtyM wc * � ' ” D; �� # _ gra <r' ` k kk Cyd r f S,. i Standing near the entrance, looking at the areas where the County GIS indicated steep slopes are present. The previous road construction has changed the topography and therefore,the GIS no longer represents the conditions in the field. -I- i i mo ^--;• ." w e :ii ah r :p t,3� y � � ' u • c3 "may' �-- _ : yw Y wR xz�` e � iiii ._,. 0 • � _ - r s sw t P The bioretention basins previously installed with the road construction no longer appear to be functioning and will be removed with the proposed work. .r'. i le §, #1,, i -1,..„--,-4,-'-‘,..:-,-;'. rk X jy a. j w 41'1:11`,)1-1?, - R O #,. 'r * 'cy 4..4'4.'44,.4- ' ,; 'a {y ' rfV ', p ti e a C 2 �tr is t d 1 1.'1-}�53. ij; ,, r .^�' h r 44 i s z4iC. R' .. }`A4 t y N � qc Y Li � ��. �,, F t :..:;:%; ,,'a - 3 y *v - --i-':-7.1..7,14;,,,„:,,,,-.. vvs....., \.\-:',v- .-, ) : ...s..-1, , . ;v.,,:.,,,.... . ... .K4. A ., r '4 P ( ♦ , II•;. 4 `- . pio„, $ r sir y ' - ,°4!- •� K Quem '; . .. Standing where the existing road(and proposed driveway) cross the stream, looking east and west. Stream banks are overgrown with invasive species. Invasive species will be removed (without disturbing the underlying soils) and native plants re-established along the banks. .mow r= c yr xs p `, ;AI ,4 - El • = "cam Pond installed on the property with the road construction. This pond does not show up on the County GIS and is within a stream buffer. As per conversations with the County,this pond was not permitted, but can remain in place. The banks will be reshaped to help create a more natural feel and to minimize erosion potential. .01 1 a J yf��'�.F -s -7 - r . wf . S .iM. "' 4 -,--.64'7;4't: tom'-, f It ,.. .. �S. y4 04 � L- ,', '0,4ttf.',,/,-,.„-t., , 'I.VIA'' ,,,,,,. .-.' ' ' ' ' .,--,A . r ‘411(b , 4,c )111 t b_ dli .0030*tr...,..„ 43 `sY «tit[ ^ ° z ,' \ t., ,k 1 !.y,� ' ' r,I y :4'4Rs '"y. 4 .• /v/1 y. jib fl .4--,-- t , „{" `j�•���pp(,a���)�I FIf pi''r�,r'A' ^:.. s o • L .. • •.;�` ' ..,1 The outlet pipe from the pond has experienced significant erosion, causing the end section to fall off Additional geotechnical investigation will be conducted to determine the best way to protect the embankment and downstream channel from further erosion.