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HomeMy WebLinkAbout20191527 Ver 1_SAW-2016-00301 NWP 14 for Sams Branch Greenway_20191105U.S. ARMY CORPS OF ENGINEERS WILMINGTON DISTRICT Action Id. SAW-2016-00301 County: Johnston U.S.G.S. Quad: NC-Clayton GENERAL PERMIT (REGIONAL AND NATIONWIDE) VERIFICATION Permittee: Town of Clayton David DeYoung Address: 111 East Second Street Clayton, NC 27520 Telephone Number: 919-553-5002 E-mail: ddeyoung@townofclaytonnc.org Size (acres) 21.5 acres Nearest Town Clayton Nearest Waterway Sam’s Branch River Basin Neuse USGS HUC 03020201 Coordinates Latitude: 35.665472 Longitude: -78.450852 Location description: The project corridor consists of the proposed Sam’s Branch Greenway trail easement that will span from an existing greenway trail at O’Neil Street and run west 1.25 miles to the trail’s proposed terminus at Legend Park and City Road in the Town of Clayton, Johnston County, North Carolina. The project corridor is situated adjacent to Sam’s Branch. Description of projects area and activity: This verification authorizes the permanent discharge of 10 linear feet of fill material into an intermittent UT to Sam’s Branch for the construction of a riprap lined Special Cut Ditch for erosion control along the greenway trail and the temporary impact to 0.04 acre of wetlands for hand clearing of forested wetlands in order to construct elevated boardwalks. Applicable Law(s): Section 404 (Clean Water Act, 33 USC 1344) Section 10 (Rivers and Harbors Act, 33 USC 403) Authorization: NWP 14. Linear Transportation Projects SEE ATTACHED NWP GENERAL, REGIONAL, AND/OR SPECIAL CONDITIONS Your work is authorized by the above referenced permit provided it is accomplished in strict accordance with the enclosed Conditions, your application signed and dated 5/15/2018, and the enclosed plans entitled “Sam’s Branch Greenway Phase II” dated 5/11/2018. Any violation of the attached conditions or deviation from your submitted plans may subject the permittee to a stop work order, a restoration order, a Class I administrative penalty, and/or appropriate legal action. This verification will remain valid until the expiration date identified below unless the nationwide authorization is modified, suspended or revoked. If, prior to the expiration date identified below, the nationwide permit authorization is reissued and/or modified, this verification will remain valid until the expiration date identified below, provided it complies with all requirements of the modified nationwide permit. If the nationwide permit authorization expires or is suspended, revoked, or is modified, such that the activity would no longer comply with the terms and conditions of the nationwide permit, activities which have commenced (i.e., are under construction) or are under contract to commence in reliance upon the nationwide permit, will remain authorized provided the activity is completed within twelve months of the date of the nationwide permit’s expiration, modification or revocation, unless discretionary authority has been exercised on a case-by-case basis to modify, suspend or revoke the authorization. Activities subject to Section 404 (as indicated above) may also require an individual Section 401 Water Quality Certification. You should contact the NC Division of Water Resources (telephone 919-807-6300) to determine Section 401 requirements. For activities occurring within the twenty coastal counties subject to regulation under the Coastal Area Management Act (CAMA), prior to beginning work you must contact the N.C. Division of Coastal Management Morehead City, NC, at (252) 808-2808. This Department of the Army verification does not relieve the permittee of the responsibility to obtain any other required Federal, State or local approvals/permits. If there are any questions regarding this verification, any of the conditions of the Permit, or the Corps of Engineers regulatory program, please contact Ross Sullivan at 919-554-4884 ext. 25 or roscoe.l.sullivan@usace.army.mil. Corps Regulatory Official: _____________________________________________________ Date: 6/28/2018 Expiration Date of Verification: 03/18/2022 The Wilmington District is committed to providing the highest level of support to the public. To help us ensure we continue to do so, please complete the Customer Satisfaction Survey located at http://corpsmapu.usace.army.mil/cm_apex/f?p=136:4:0 Copy furnished: Agent: Ecological Engineering, LLP David Cooper Address: 1151 Southeast Cary Parkway Cary, NC 27518 Telephone Number: 919-557-0929 E-mail: dcooper@ecologicaleng.com Action ID Number: SAW-2016-00301 County: Johnston Permittee: Town of Clayton, David DeYoung Project Name: Sam’s Branch Greenway Phase II - O’Neil Street to City Road Date Verification Issued: 6/28/2018 Project Manager: Ross Sullivan Upon completion of the activity authorized by this permit and any mitigation required by the permit, sign this certification and return it to the following address: US ARMY CORPS OF ENGINEERS WILMINGTON DISTRICT Attn: Ross Sullivan Raleigh Regulatory Office U.S Army Corps of Engineers 3331 Heritage Trade Drive, Suite 105 Wake Forest, North Carolina 27587 or roscoe.l.sullivan@usace.army.mil Please note that your permitted activity is subject to a compliance inspection by a U. S. Army Corps of Engineers representative. Failure to comply with any terms or conditions of this authorization may result in the Corps suspending, modifying or revoking the authorization and/or issuing a Class I administrative penalty, or initiating other appropriate legal action. I hereby certify that the work authorized by the above referenced permit has been completed in accordance with the terms and condition of the said permit, and required mitigation was completed in accordance with the permit conditions. _______________________________________ ______________________ Signature of Permittee Date TOWN OF CLAYTON JOHNSTON COUNTY NORTH CAROLINA SAM'S BRANCH GREENWAY PHASE II LO CATI O N : FROM CITY ROAD TO O'NEIL STREET TYPE OF WORK: GRADING, PAVING, STRUCTURE, DRAINAGE, & EROSION CONTROL NCDOT TIP: U-5530LB WBS: --------------- FA# ----------------- PERMIT DRAWING SHEET 1 OF 9 INDEX OF SHEETS 4-9 X-1 THRU X-11 BUFFER AND WETLAND AND SURFACE WATER IMPACTS PERMIT REVISED: MAY 2018 TITLE PLAN AND PROFILE SHEETS CROSS SECTION SHEETS 1"=50' 50 25 0 50 100 l l PLANS GRAPHIC SCALES 1"=50' 50 25 0 50 100 PROFILE (HORIZONTAL) 7"=10' 70 5 0 10 20 PROFILE (VERTICAL) DESIGN DATA DESIGN SPEED = 20 MPH LEAN ANGLE = 20 DEGREES FUNC. CLASSIFICATION = GREENWAY 25% SUBMITTAL MARCH 9, 2015 PROJECT LENGTH LENGTH OF ASPHALT TRAIL = 1.23 MI LENGTH OF BOARDWALK = .05 MI LENGTH OF BRIDGE _ .01 MI LENGTH OF PROJECT = 1.29 MI w Q w z ' W J w w z o w= z Q o z o m o Q O U GREENWAY ENGINEER HYDRAULICS ENGINEER ECOLOGICAL ` ENGINEERING DATE: SEPTEMBER 11. 201: DATE 2018-OS-11 H 14009.00 WETLAND PERMIT IMPACT SUMMARY HBnd Existing Existing Permanent Temp. Excavation Mechanized Clearing Permanent Temp. Channel Channel Natural Site Station Structure Fillln Fillln in Clearing in SW SW Impacts Impacts Stream No. (FromlTo) Size / Type Wetlands Wetlands Wetlands in Wetlands Wetlands impacts impacts Permanent Temp. Design ac) (ac) (ac) (ac) (ac) (ac) (ac) (ft) (ft) (ft) ELEVATED BOARDWALK & 1 -L- STA. 20+00 EROSION CONTROL < 0.01 10.00 4 STA. 47+Z5 TO STA. 47 ELEVATED BOARDWALK < 0.01 5 STA. 47+75 TO STA. 47 < 0.01 7 STA. 55+91 TO STA. 56 ELEVATED BOARDWALK < 0.01 8 STA. 56+63 TO STA. 57 ELEVATED BOARDWALK 0.02 10 STA. 61+81 TO STA. 62 ELEVATED BOARDWALK 0.01 TOTALS': 0.04 Rounded totals are sum of actual impacts NOTES: TOTALS*: 0.04 < 0.01 10 0 0 Rounded totals are sum of actual impacts NOTES: BUFFER IMPACTS SUMMARY IMPACT BUFFER TYPE ALLOWABLE MITIGABLE REPLACEMENT ROAD PARALLEL ZONE 1 ZONE 2 TOTAL ZONE 1 ZONE 2 TOTAL ZONE 1 ZONE 2 SITE NO. STRUCTURE SIZE / TYPE STATION (MAP ID) CROSSING BRIDGE IMPACT (ft2) (ftz) (ftz) (ft2) (ftz) (ft2) (ftz) (ft2) L- STA. 19+44 TO STA. 1 ELEVATED BOARDWALK 21+00 X 4245 2282 6527 L- STA. 32+56 TO STA. 2 60' BRIDGE 35+63 X 3557 3318 6875 L- STA. 46+13 TO STA. 3 46+61 X 0 153 153 L- STA. 51+g7 TO STA. 6 ELEVATED BOARDWALK 53+20 X 3222 1416 4638 L- STA. 60+68 TO STA. 9 ELEVATED BOARDWALK 62+28 X 1144 2909 4053 L- STA. 64+g4 TO STA. 11 ELEVATED BOARDWALK 66+27 X 3466 1332 4798 L- STA. 70+83 TO STA. 12 ELEVATED BOARDWALK 72+15 X 3674 1453 5127 TOTAL: ssos 12863 32171 ALLOWABLE IMPACTS ZONE 1 ALLOWABLE IMPACTS ZONE 2 DENOTES IMPACTS IN SURFACE WATER a BEGIN GRADE BEGIN CONSTRUC' BEGIN CONCRETE Yl- STA. 10 + 31.95 V INSTALL SIGN L- STA. 10+15.00, 8'LT STOP Rs z,a„ alloEXTEND BEGIN CONSTRUCTION L- STA. 9 + 43.38 S I I ( INSTALL HIGH-VIZ CROSSWALK AND TWO PEDESTRIAN RAMPS 18" RCP- 290 28 270 260 250 240 INSTALL SIGN Yl- STA. 10+45.00, 8'LT STOP R,-, 18"X18" END CONCRETE BEGIN ASPHALT Yl- STA. 70+50 PC Sta. l2+1853 C rINSTALL 51 ` Y1- STA.1 C P!<,- - - ACTL N i i ' i,l. 1- F. .. N mt i REMOVE TREE aeMove ' i " ' / S, F -- ,/ C f PT 570. 17t47,y7 PROPOSED BOARDWALK #7 W s e 20. w "' E F 3 3j -L- POT 57a.18-1-02A0= _ PC Sta.14+8725 1 N F F ( ; -LREV- POT Sta.18+0200 10'f00 RESET WOOD FENCE \ i l 1 END APP SLAB w WITH ROPE f ' PRC Sta. /5+49J9 f B IN W L W 6.00' RT F sPEcint cuT oircrt L REV- -S OR O P N c SEE DEfAIL 1 E5T 3 TONS ic END SPLIT RAIL FENCE + esr io sv eoTE cr e O 1 -L- STA. 12+29.25, 69.36' LT, — k , -- — -- c i;0 F/ F F F F .p 5 F F F F C l' O L x— X / F F S T I, =F F F F , F F F C- _ ' : y\fSiY T X - ---- — --- - _ r" F X \ -—_ — C RETAINFFFFj t F E ---' , C. . . ' . . y f}f' lre+'T1}::d_ - = ci N F G -_ . j C ' i cn ' — /'G / C C C` C C—= C C C C C C CC— C - C / c - N zG1 ;,_ S 77' 03' 022' E ` + RETAI EOG °F W P ER O, f SPEQAL NT DITCH .\ . ,\ :. ISEEDETAIL7SITE I N S TA L L C O L L A P S I B L E B O L LA R D PRC Sta. //+9247 _ y_ a. 3+ 2092= PRC Sta. / 6+ 56. 3/ \ W L- STA. 70+25.00 -L- Sta.l4+OOA0 Z SPLIT RAIL FENCE END POSTS SHALL BEGIN APP SLAB BE 2.5' FROM EDGE OF GREENWAY END GRADE -L_R V- 20+ 00 J END CONSTRUCTION = BEGIN SPLIT RAIL FENCE -Yl- STA. 13-15.92 u L- STA. 10+25.00, 16.38' RT DETAIL 1 SPECIAL CUT OITCH ' } I + END CONCRETE O1e ' ` I IBEGINASPHALT o o'i n L- STA. 10+20.00 — oo a z: p F ot e s o,a \\,'1` ` f d ' \ -- I' I Ill li BEGIN CONCRETE c°°,`•"'` M o= o Fc \ Type of Liner= Closs 8 Rip-Rop Max. d- 1.5 Ft. L- STA. 70+01.82 FROM -l- STA. 10+25 TO -L- REV. 5TA.20+00 RT. FROM -L- STA. 18+00 TO -L- REV, STA. 20+00 LT. BEGIN GRADE ; L- STA. 10 + 01.82 EL. = 281.35 -- - I , , I {_, _,. ,_I , i , I , Pl = 10+80A0 u _ ' _ - _ EL = 280JN ' Pl = 14t25A0 - Ap/ _ VC = 50' EL = D3.37' Pl - 14t80A0 _ 5 _ 94/ VC = 60' EL = 272.49' Pl =/6+55.00 4 ' - = --- - - - ----- (- Xl. 94% _ r JS EL = 26BJ2' c i $ v 18' RCP i—I O.% — — — — — — , '% VC = 2 O) Pi = io+qo.00 r - N EL = 282J1' 4'/. , - - f-J - J2S0% d n 1 /".= VC = 20' Pl = l3+/3A0 ( q-=— m n W r _ 1 EL = 278.97• oi , _ _ — — VC = 60' 4'6 b0% '- 1 _ seciri /y) \\ __RE EXISTING GRADE AT Pl =18fO0A00 i\ CL OF GREENWAY El = 259.45 • u o o o -- o Pl= l8+15A0 8q W 1 N N N p` N EL = 260J2' Pl = 20+ N N N M V vN i- q N I N - STA. 18 + 02.00 = VC = 25' EL = 2438 II II " II .—.' I II II I W W W W W i w W REV- STA. 18 + 02.00 L. = 260.77 10 11 12 13 14 15 16 17 18 19 PERMIT DRAWING SHEET 4 OF 9 I -; J i U M O ZdN _ O W W + N H N ZDW LK #7 0 W 20+ 0.00 *N Z 2 J 2aa a w U a at.,..• i — 4/ .I / I i i, x l ' Q W z ' U.. wW z 1-- W = z Q o 2 z Q m p V / V/ U GREENWAY ENGINEER 290 HYDRAULICS ENGINEER 280 270 2 60 I,_i"ECOLOGICALIENGINEERING DATE: SEPTEMBER 11, 201: aevrscorvs: 25Q NO. DATE 1. 2018-OS-11 24O PROJECT NO.: H 14009.00 SCALE: 1"=50' 4 DETAIL 1 ` I SPEGAL CUT DITCH . I No m sroiel ._ ` , F,o / o o n f,f `C ei D 1' ae \\ ! / ` , ` c \/ y Gro nd Z:! F oe Slo r ; C ALLOWABLE IMPACTS ZONE 1 Trae oru„e,= e m.o- to F % ,. — w a GeolexF '-- Closs 8 Ri Rop Max. d- 1.5 FI. - . - 1- __ _ PERMIT DRAWING SHEET 5 OF 9 FROM -L-REV. STA. 23 F 62 TO - 3dv4 25 RT. ' . L r, d ALLOWABLE IMPACTS ZONE 2 w . v , 3,. M((5 Y- Y- Y-y' ' . , S -- F `--:— f ` - " - ' . I - - g —:- uM s F _ 0 0ti ' / '- z z- ' ' W-"Os \ i - - . F t' d 'y - X V o, ' ,-,.,,'-+o'.y, - \ kf'-. - - k f i'- _ z ' a,M .- \ PROPOSED BOARDWALK #7 " ' . I— p ' " -'' F -- w O y INSTALL WOOD SPLIT RAIL FENCE . - \ F Q W O - END B ARDWALK -l_REV- STA. 21 +90 TO -L- STA. 28+50, . . y , rl BEGIN APP SLAB 7' LT. . . y s L_REV- 21 +90.00 \., . . = -, ' : bZ` ' END APP SLAB ` , i wc 1 ._\/ z J 1 REV- 22+00.00 w I-.. /.l F F — Z.s+oo F —F —F F _F—_ ' Y ,_— SITE . ',. XO , W Zi . F F p F ` 2 \F F --- ___-- F F . F= F F _F % , —__— F ` f . . IASS B RIP RAP O i' II I ii F O F __ _ — _ .Toa:.;,,., CSIT ., .\ F `.` v_.. ir+c - z —+r..e-- .._ '- l h z+7 \ C . EST IOTONGEOTEXTILE :. O r J w = 2L C ___, r --— _ SPEQAL NT DITCN __ `q..+ A F 'Z ^/- ( / 0 F _ C C 5 T1ET'41Cti . 0 C C —. —C \... \ 2' BASE TAIL DITCH / /-/ ` ( \ V / LL v ( C ' \ DDEDE 14 CY 1.44% / .. V ` Q O A,`./ - LREV- PT Sto.25+21.3/= c (C z = ZSEEDETAIL3 / y ', 1, . ,. . F// // F L- PT Sta.26t0pA3 Q s PC Sta. 2/t29.90 "' F F 61INSTALLSIGN F F F E ! i \/ PRC S10. 24t253/ L- STA. 28+00.00, 8'RT ' i` \ -- ti F INSTALL WOOD SPLIT RAIL FENCE , oso `_ \ Q y\ R Wl-$ i \, F _ / L REV- STA. 21+90 TO STA. 22+25, AiN -\,\ 18"X18" 18" HDPE PCC Sto.3/+23.25 LL7' RT \ RETAIN ' _ . . PRC Sta. 9+95.4 -i SITE 2 c t ` ' % (SEE PLAN SHEET 6j O - i f DETAIL 3 I\,; STANDARD BASE DITCH i GREENWAYENGINEER Ev— ,p.` % l ' ' o, o„o=a e ;' ; , —c— Pl Sf0 24t74A2 I I j' `•°""' z o ry' °°°" / '// j Pl Sf0 29+56.53 Pl 570 30+8/J7 Pl St0 32+3/.76 p= l8' /3' 11.6' (RT) l / p= 69' lB' 4G0' (RTl p= 97' 39' 22.9' 2T) p= 2g 29' 22J' (LTJ Min. D- 1.0 Ff. gD= l5 05' 54.9' \ } ` "% , ' i., B= i.o F,. '--- / // j D= 75 23' 39.7' D= 75 23' 397' D= ll' 27' 33A' L= 95.40' 1 /' L= 90.73' C= 12783' L= 213.71' T= J/ , . . FROM -L- STA. 30+25 TO STA. 30 -52 LT T= SI.SJ' T= 85.76 T=B.J R= 300A(Y R= 75.00' R= 75.00' R= 500A(Y i v~i J END BOARDWALK 7 L REV- STA. 21 + 90.00 i 250 Z o Ei = 24027 Pl= 23+76J1 I I ' _- - - o ,€L = 23753' i ' . _ r _ - - - u _ .sa _ I _ _ _ - _ __ 240 i N 22 23 '9N,, 1 I j = _ _ : - —- i, J/. Pl = 27+60A0 - - - , p JSp i EL = 22227' - -- I_ o j ; S Oy VC = l50' : - - _ — 230 g 69O% ' , — _ r A 2 +62A0 -L- . R «a , ; y, 5 % - - _ cc EL 239.96' + M _ _ _ _ _ - i 220 -- p u i 3JgGb% \ ' = = _ -- - - - - r_X)_4250% _ / 5 - — ; I v~i w i W J "' N u i f-J 0.8457% Pl =29t50.000 ' \ ZEXISTINGGRADEAT ( j6 J O R O' N CL OF GREENWAY El = .2 j 210 - , * N q Pl = 29+33A0 - _ _ 2 I u co c ^ _ EL = 22/.54' -- -- IU- I : : N II I q W N N i VC =` b i'Io e 32+/5.00 S,pO% (t)5A0 W W n u i EL = 207.44' 200 W N VC = 25a Qn i I' I. l' l' I ' ' ' I. W I 21 22 23 24 25 26 27 28 29 30 31 32 33 250 HYDRAULICS ENGINEER 240 230 Z 2 0 I,i"ECOLOGICALI 'I' ENGINEERING DATE: SEPTEMBER 11, 201: aevrscorvs: Z O NO. DATE 1. 2018-OS-11 ZOO PROJECT NO.: H 14009.00 E ALLOWABLE IMPACTS ZONE 1 PC Sta 34+4 / - ' E / -- I I ' - \ ALLOWABLE IMPACTS ZONE 2 E / PT Sta.35t4775 - ` 3? rN _ _ . `ate c= S NF1p '. .-._ / '•,' aiSl d pG)3 \ \ . ' _. jT. 3 RIP RAP A A E \ . . l E z " j ' K, . el,^ =s ' "- \ F -- 1— _- er ` \ SS / PC Sta. 44t26.34 g ' — ----- c c e `( _ O. k y 4. %\ a\ C / e \ \ i i i z c sl ' d \ \ ' / -- a - _ e ' , — \ c \ -/ C - — ___:_ W7`c — h . .1 \ \\ \ \ : Y l , x " \ .. I -. _ w ry \\ 2g _.\ . .S ^' ,,\ r j \ _ _ -iF .. F y\ -- F T t = ZB ! . 91 . \F F r ' _ \/ / F -'F ' F \ / C I ` \ , B\ \\ \ F F\ \ L iG c i \\\\\\\ 1F E 1F i 'l'- 4q ( J V / S 8 \ .,1..y — g — y . F .iE ..-iF Y, > LtiF r; \"\ 1 z Z \ I , - , , * , w J e< o\ 8" S 8 E * , , ' , ' ' Gj w ZS / . \ / - \ '\i' .. ...., \ . t ' r ' - ' - ' - t, ( rj 1--I 1m al C( , l _ 1 * . ' x ' ' ' Ljv ~ SITE 2 /,' ` \/` \ '' -: _ gl \ n „ \ \y, y- ,fE , F ' F y- 1 ' ,y 1 , O ( / X DO . . a \ . _ Y- _ _ — ' -t O V / LL PT Sta. 33+36.96 \ 8 F F F F, **, ** Q' U Q pO ` 1 _ ----- - , R O ZS.F<c - _ -, \ — — s X Q = z h s,y ; - - X X ,5 = s F , o o FFT `` % , ' v \, - Z zsE Q' m o s / G, ,- y Q h-Y • o Q Z8 Uj ( ` , V _ S t t J i . ei ei y . - GREENWAY ENGINEER yq _ _ L' .. . _ _ _ _ _ ! H'RIBLIMINARY I'4.AN5 PERMIT DRAWING SITE 2 SHEET b OF 9 BEGIN BRIDGE L- STA. 33+83.00 __ EL = 215.03' i M 240 t - ' '_ _ _ - _ - - 240L o , _ , , , , - F -,- -- _ - - - - - END BRIDGE , - . ' ' '- I '- ' __ _ _ _ "— -- _ -. HYDRAULICS ENGINEER L- STA. 34+43.00 C c _ _ — - _ - EL = 215.33' -' — I — — i 230 ' _ , j - - - _ _ 230 p Pl = 34+90.00 '2 i I I I P _'i-4J. _ I 0'RIELIMINARY PLAN3 Nm Pon ron.,R,ov 00 - EL = 2/556' i— EL = 20753' : _ O VC = 75' VC = 50' - 220 M .+i5 Si3i EXISTING GRADE AT : - _ ZZO CL OF GREENWAY M _ _ , 0000% - - - - - - Q5 l/, ._ -_ - _ -_ - — I N - . , 21 O - / ' BCr ---- 5/3% w 21 O ECOLOGICAL w / , r Pl = 35tg5.00 l- 40riC,;e ,, — —_ 1-J09500'/. Z ErrGiNSERwc J DATE: SEPTEMBER 11, 201 l7('_ _. _ EL = 220.8Y 0 -_ 4r'u70 ' ---- 2 aevrsiorvs: VC = 60' t-).-t0_. ZOO '' -------- ZOO NO. DATE P/ = 33+65A0 ' g00 EL - 2/4.94' ` -, - — — 2 I, jO` o ` HVC = 30' i c r -- o o , ce 190 rt- +; I i- ,J ' `= r i_ G I '' I i_i 190 PROJECT NO.: c'y J m N , N ° ENl1 L7/TC'N LT - z ', , ' sra f a n.c o H 14009.00 n ;,' „ u p ir u q . Ui- ,_ ii i EL = 15r q' Sicr U n_W ..,_---_ .__,.._.. ._._,_. ._..._, .;`W '! l ,y :..._-,- --_... 'W . .. . ._.. ..__ . . i SCALE: 1"=50' 33 34 35 36 37 38 39 40 41 42 43 44 45 6 ALLOWABLE IMPACTS ZONE 1 ALLOWABLE IMPACTS ZONE 2 T r TEMPORARY FILL IN WETLANDS r r 22 J Z 0 O O O 200 + Q 190 ~ W Z J 180 U 2 170 57 W N W 0 O SITE 8 j i c _ G i Fi. i - , // F r ; F F,: G / P ij " / ' E/ / F i / ; / e 57+26.90 _ _ - , _ j , _ j ,: e -_/ ' a / ' a T - v J SITE 1 I LLI ,5 Vi / ti- sg m 74 , . c // i / B w ,/ 1 \ , - , / f/ E — - 'Y ` 1 ' l Q ,Y F \\ `' , 1 'y ' / l ' , 'y'€ \_ , I ' N a , \ \ , , ` ! te 1 , , ," i '; L T% J BZ l ,'Y" \ \. — E, F Z /S$ LLI eZ ` F ry f g J 'e SITE 8\ f E F F F ti rB U Pc to.5s+is.n ti TE , e el / T@ t8 . . / i B I /.. END BOARDWALK #3 L- STA. 57+25.00 — -- EL = 194.95' BEGIN BOARDWA L- STA. b1+55AC i - - - EL = 191.99' Pl = 60+00.00 EL = /9/A6' VC = 40' r-; i ou., — I I 1 58 59 60 n EXISTING GRADE AT CL OF GREENWAY w 61 I, y, _, SITES 9 & 10 I — L— I L- STA. 62+05.00 EL = 192.29' Ho E _ r+ o.ov.' i i n +) E: c - J C L 9 . ,° Q ``i w 62 63 Q W z ' W J W,/ w L.L z o W z Q o Z W Q Q U GREENWAY ENGINEER H'RIBLIMINARY I'4.AN5 220 ...,.,. M..,, HYDRAULICS ENGINEER J I 2 0'RIELIMINARS' I Q,ANSO O 200 SITE 11 PERMIT DRAWING SHEET 8 OF 9 r -- -- -- - - BEGIN BOARDWALK #5 END BOARDWALK #5 _ IL- STA. 65 + 45.00 -L- STA. 65 + 85.00 EL = 191.79' EL = 191.33' — - - --- XJ.6000% (-1/J500% Pl = 64+OOA0 EL = /93.46' VC = l00' 64 65 66 1J500% l ) l.:'l I I I 67 68 19O I,_i",ECOLOGICAL ` I ENGINEERING DATE: SEPTEMBER 11, 201: aevrscorvs: 1 HO NO. DATE Q H 14009.00 c ALLOWABLE IMPACTS ZONE 1 C / r ALLOWABLE IMPACTS ZONE 2 / \\_ C — 3 • I 1 • r i c A I—a ` C — - i;a i; / \ ` \ , ,- ss\ J i - r J _ r \ C — _ 3, s - i- --_ F L I , . 4 PC Sta.69+50.86 .. ; , -- -- -- - - =_ PT Sta.69+84.86 " % -- I - - p /' \rt -I- -I- t- — -- O - —',/' /` f 7- F ss'---- ,,, o _' SITE 12 — $1 _ __ _ F m _ p PC Sto.72+/4J3 _ PC Sta74+5988 _ w c c PT Sta72+g6J2 -, - P7- gz ' F - c s \`c z (n SITE 12 -- - - - w E C C _ . C- E _i/ ' wi C _.,. @2 \ F ss ' . .. _ C . C ' _ . ... _ /' -- --- / Z F • —\ : \ \\ \ -- ' . -- OF , ___ _—__ . v ' _ W L s + c / t I ss —_— Fs F e_ " \.0 ,. \V ;' -- _ I i \ i ' F \ ;. . .,. = / ^ f c F F R \ \ C . _ .... V / j— 0ti" F ` / _ ` z Q OBi a' , , 1; _ TF \ \ \ i/ Z BZ g" a2 2 F \ '.:' , LL O BI' . /E/ r S E a i ji ° Q cn p - ` A A_ ',— _ il V A eaeervwnv ervcilrveea I ' . — — _ I \,\ \\ H'RIBLIMINARY I'4.AN5 i \ — i !i, \\ \\\-"__ ` % . _ . -\ .. PERMIT DRAWING 220 210 200 190 180 170 I m 220 HYDRAULICS ENGINEER J END GRADE _ I — - L- STA. 76 + 72.31 210 BEGIN BOARDWALK #6 END BOARDWALK #6 TIE TO PROJECT U-553OLA - - I mR Lireiiv.RS- ¢,.1vs m Poa ro ov L- STA. 71 + 20.00 -L- STA. 71 + 50.00 -G- STA. 15 + 00.00 -- -- EL = 188.92' EL = 189.23' EL. = 178.93 : - r Pl= 69+50A0 P1= 74+20.00 _ 200 EL = 187J3' i I EL = 182.35' Pl = 76t50A0 - t VC = 80' VC = 50' EL = 17885' --, ' 1/J500% !+)1.0500% (+ 11A % f-J3 y VC - 44' ' 190 I,i",ECOLOGICAL 7---- — ----------- -- .. . . -- __-.- .. _ -: I ENGINEERING r J3•OQ I DATE:SEPTEMBER 11, 201i- O.i(OG;! ' i yy,i — _--__ (-.4000% - -- - - aevrsiorvs: qn, _ _ ZS„WI (-FJO BOO . . . _ _ . _ _ . . _ . HO NO. DATE Pl = 7/t80.00 ____ _ _ r, -- — \ In Z EL = 18955' XISTING GRADE AT a i r VC = 50' CL OF GREENWAY Pl = 75t30A0 , c'' EL = l8/9Y z ti F'(IN ITl,FI I_T ... .. . . ... . I .. ..... . . . . . . . . % O PROJECT NO.: r : ii O? TA /I h/.L n I VC = l' -; I . w , I,w E g5.3, H 14009.00I __ ._ __ . __ . _: _ - - - - -- . - -____ z y.i W SCALE 1"= W' 69 70 71 72 73 74 75 76 77 78 9