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Home My WebLink About20130223 Ver 6_Application_20160712Trr�nspartation July 11, 2016 U. S. Army Corps of Engineers Regulatory Field Office 3331 Heritage Trade Drive, Suite 105 Wake Forest, NC 27587 ATTN: Mr. Dave Bailey NCDOT Coordinator PAT Mc�CRORY Covernor N[CHOLRS J. TENNYSON Ser�etary Subject: MODIFICATION to Request for Modification to the Section 404 Individual Permit and Section 401 Water Quality Certification for the proposed Greensboro Western Loop from north of SR 2176 (Bryan Boulevard) to SR 2303 (Lawndale Drive), Guilford County, Division 7. Federal Aid Project No. STP-NHF-124(1), WBS Eleinent No. 34820.12, TIP No. U-2524C and D. Reference: USACE Individual Pennit Action ID SAW-2001-21125, August 1, 2013. USACE Individual Pennit Modification Action ID SAW-2001-21125, March 25, 2014. USACE Individual Per�nit Modification Action ID SAW-2001-21125, June 19, 2015. USACE IndividLial Permit Modification Action ID SAW-2001-21125, October 7, 2015. NCDWR Project No. 20130223, Certification No. 3965, July 2, 20 ] 3. NCDWR Project No. 20130223 v2, Modification to Certification No. 3965, April 15, 2014. NCDWR Project No. 20130223 v3, Modification to Certification No. 3965, June 25, 2015. NCDWR Project No. 20130223 v4, Modification to Certification No. 3965, October 12, 2015. Request for Modification Permit Application, May ] 2, 2016 Dear Sir: The purpose of this letter is to modify the May 12, 2016 request for modification to the United States Army Corps of Engineers (USACE) Section 404 Individual Permit and North Carolina Division of Water Resources Section 401 Certification for the above referenced project. Af'ter phone conveYsata�ons with the USACE on July 8, 2016, it has been determined that permit sites 11 and 12 as identified in the May 12, 2016 modification Nequest extend beyond the logical termini of TIP U- �`�'Nothing Gampa�-es�.. State ofNorth Carolina � Departmcnt ofTransporlation I PDF,A-Nahu�al Environment Section 1020 Birch Ridge Drive, 27610 I 1598 Mail Scrvice Center I Ralcigh, Norfh Carolina 27699-1598 919-707-6000 T 919-2L2-5785 F 2524D, and should be perinitted with TIP U-2525C. This memo provides updated information to reflect the removal of these two permit sites. Please see the enclosed revised permit sheets 18, 19 and 25 (of 25). Permit sheets 21-24 are no longer applicable and will be included under TIP U-2525C. IMPACTS TO WATERS OF THE U.S. Table 1 is no longer applicable due to the removal of Site 11. Revised Table 2 summarizes the impacts to jurisdictional water resources for the final design of U-2524D. Revised Table 2— U-2524D Final Stream Im acts Stream Name & Temporary Mitigation Site Intermittent (I) or Stream ID� Impact Type Impact Length Impacts Requirement� Perennial (P) (linear feet) �acres) (linear feet) Perm. Fill -- -- -- 1 UT to Horsepen SQ Bank Stabilization 15 -- -- Creek (I) Tem Fill -- <0.01 -- Perm. Fill 414 -- USACE & DWR 2 UT to Horsepen SY Bank Stabilization -- -- -- Creek (P) Temp Fill -- <0.01 -- UT to Richland Perm. Fill 96 -- DWR* 3A Creek (I) SV Bank Stabilization -- -- -- Tem Fill -- -- -- Perm. Fill 996 -- USACE & DWR UT to Richland Bank Stabilization 24 -- DWR 3 Creek (I/P) SV Tem Fill -- <0.01 -- Loss of Function 780 -- USACE (@0.5:1) Perm. Fill 1,581 -- USACE & DWR 4 UT to Richland SV Bank Stabilization -- -- -- Creek (P) Temp Fill -- <0.01 -- Perm. Fill 1,192 -- USACE & DWR 5 Richland Creek (P) Ricbland Bank Stabilizarion -- -- -- Creek Temp. Fill -- 0.01 -- Perm. Fill 158 -- USACE & DWR 6 UT to Richland SU Bank Stabilization -- -- -- Creek (I) Tem . Fill -- <0.01 -- Perm. Fill 291 __ USACE (@I:1) & � UT to Richland ST DWR Creek (P) Bank Stabilization 23 -- DWR Temp. Fill -- <0.01 -- Perm. Fill -- -- -- UT to Richland g Creek (P) SS Bank Stabilization 46 -- -- Tem . Fill -- <0.01 -- UT to Richland Perm. Fill 388 -- USACE & DWR 9 Creek (P) SR Bank Stabilization -- -- -- Tem . Fill -- <0.01 -- U-2524C&D Modification to Individual Phased Permit Modification Application Page 2 of 4 Revised Table 2 Continued — U-2524D Final Stream Im acts Stream Name & Temporary Mitigation � Impact Length Z Site Intermittent (I) or Stream ID Impact Type Impacts Requirement Perennial P (linear feet) acres linear feet Richland Perm. Fill -- -- -- 10 Richland Creek (P) Creek Bank Stabilization 34 -- DWR Tem . Fill -- <0.01 -- Total Temporary Impacts: -- 0.043 -- Total Perm. Impacts (Perm. Fill + Bank Stabilization): 5,258 -- -- Permanent Impacts Requiring DWR Mitigation: S,197 -- -- Permanent Impacts Requiring USACE Mitigation: 5,020 -- -- Loss of Function Impacts Requiring USACE Mitigation: 780 -- -- Total Impacts Requiring Mitigation: 5,800 -- j- 1— As identified in the 2014 JD Appeals Map 2— Mitigation far bank stabilization impacts required by DWR — not required by USACE 3— Values are based on rounding, due to some of the individual impacts being <OA1 acre *— USACE said no mitigation required far this site at the CP4C meeting t— Final mitigation requirement will be up to the USACE and DWR U-2524D Avoidance and Minimization: In addition to the avoidance and minimization measures listed in the May 12, 2016 modification application, the following measures from the original 2013 phased Individual Permit application also apply to the D section: • NCDOT's Best Management Practices (BMPs) far the Protection of Surface Waters ill be enforced • Use of Design Standards in Sensitive Watersheds through entire project • Impacts to wetlands and surface waters were minimized using 2:1 side slopes where practicable • Ditches that discharge directly into wetlands have been designed to "daylight" to zero depth just outside the wetlands boundaries to diffuse flow and reduce velocities U-2524D Compensation: The D Section will permanently impact 5,258 linear feet of streams (5,116 linear feet of permanent fill and 142 linear feet of bank stabilization), and temporarily impact 0.04 acre of streams. This Section will also result in 780 feet of loss of stream function. Per Table 2, the total mitigation required by the USACE is S, 020 lf of streams plus 780 lf due to loss of stream function. Therefore, total mitigation required for the D Section is S, 800 lf of streams. Compensatory mitigation for impacts from the C and D Sections of this project will be provided by DMS. Revised Table 5 summarizes the required compensatory mitigation and ratios for the D Section. U-2524C&D Modification to Individual Phased Permit Modification Application Page 3 of 4 Revised Table 5— U-2524D Re uired Com ensato Miti ation Stream Impact Length (ft) Riparian Wetland Impacts (ac) Required USACE 4, 729 @ 2:1 Mitigation 291 @ 1:1 0 780 @ 0.5:1 Total USACE 10,139 D Miti ation Required NCDWR 5,197 @ 1:1 0 Miti ation Total NCDWR 5,197 0 Miti ation A copy of this permit application modification and its distribution list will be posted on the NCDOT Website at: http://connect.ncdot.gov/resources/Environmental. If you have any questions or need additional information, please call Erin Cheely at (919) 707-6108. Sincerely, � ' -- �� Philip S. Harris III, P.E., C.P.M. Natural Environment Section Head cc: NCDOT Permit Application Standard Distribution List U-2524C&D Modification to Individual Phased Permit Modification Application Page 4 of 4 z O w � a 6 � [ �' � S Ci RIP-RAP BANK I $TABI�IZATION SEE DETAIL 42 SITE 10 CLA55 'I' RIP-RAP EST.30 TONS � EST.50�SYGF �5 _-____-JS_ ___ �S ._-15_ ___ .. .... - r NLVERT ANNEL CMP PUE �SEE DETAIL 34 5 = 2.2 % DDE - 165 CV SITE 9 SCALE 1"=40' . ( ` !._ �. s F� � DETAIL 34 �"°��°s°°�°� CULVERT CHANNEL IMPROVEMENTS (DOWNSTREAM) aass �u� aa�s �u• R'i�Rap" Ri�Rap' � Nawral Fjo /a 5.� °` Nowrol Grwn p �F� �e� round Geote.file Geore.��le Fabric � Fabric 1.5' Min. D�- Vories ESTe170 TONS CLA55 IIRIPRAP �To Top o48ank� EST.32� SY GEOTEXTILE FABRI - -L- 505-49 LZj . � — — � ,��" � � --- � DETAIL FSL =" DETAIL FSM FALSE SUMP � � FALSE SUMP � Ho��o 5caie� a� � Not to Scale) � Median Oifch � � O�iside. Difch _�Iz.a-^... 9" .� 2' �.�� TraRi< Flow ,p�� Z0:) Gi �See Chan Belaw� , ]0' � GI �- S— ei� r 5__ etc. S=Ditch Slope � Proposed Ditch— S=Ditch Slope 4 Proposed Difch -L- 515+35 L7 Difch Grode L Ditch Grode . 0.0% To 2.0% 20' Over 4.0% To 6:0% Over2.0% To 4.0% 30' Over6�.0% -L- STA. 506 I 50� M1AED -L- STA. 511�-�35 MED -L- STA:'S15+35 MED // � PARSONS RALEIGH. NORTH CAROLINA ROAD, SUITE 200 DETAIL FSR No FAlSE SUMP ( Not10 5<ole) Outside Ditch Traff�c Flow �� I I' � 'I 2�1_ GI \�- $ — e}c. � S=Ditch Slope 4 Proposed Ditch = -L-STA.511-35 RT -L- STA. 515+35 RT � DETAIL 42 � RIP RAP BANK STABILIZATION � Noi io s<oie) Nahrol NaNral Gro�nd Gro�nd 1.5' �EorEXr�� Type ohLiner= Class 'I' Rip-Rap FROM -RPAVB- STA. 3+58 TO STA. 3+g5 RT PROIECT REFERENCE NO. SHEET NO. U-2524D 10 RNJ SHEET NO. ROADwAY DESIGN HYDRAULICS ENGINEER ENGINEER �N�� d.:��T� DO NOT I;9E FOR i W ACQU[91TION �llA�1Lll:ariI1V dO�o ll'lla�1V� DO NOT USE FO CONSTRUCTION �M W � Z �N° �P�E—� SITE 11 � ' Q o� F � P„E 1� ' o _ _ �� ' -�� . - � w — _ F — R - C ____---------____ � --- ********* *** —__ __ R I— —,-------- �" ----- — w —_ T , , , � �_--� END NOISE WALL 8 --__ y � C / ��—� -L-STA.514+14.10,81.81'LT -------� �� W tn \��C �� 'l \ C '� __-- _ W / \ — N z�i w CA FSL W (n �' �—�? E� �W� _ 2GI-FG . ��. 2G1-FG 2GI-FG ---------'� N . � _ — _ _ _ _ — — — — — — — — — — -- — — — — — — _ — — — — — _ — _ — _ — _ — _ — — — — — — _ — _ — _ — _ _ _ _ _ _ � e O. _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ O—_—_—_— � -.------- � -----�--------� ---------------------------------- a �___—_—_—_—_—_—_--_—_—_—_—_—_— O � ( z � O I' � u + � � --------= ------------------------� ---��----------------= ----------------------------------= ------------------------------ � � --------- ------------------------ -------------------- ----------------------------------- ------------------------------ e— 18" RCP-III FSM 36" RCP-III 30" RCP-III 24" RCP-III FSM � Q '- 3GI-A FSM 2GI-A 2GI-A _ _---_---- 2GI-A------------------� �-- — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — � _ _ _ _ _ _ � _ — _ _ _ _ _ _ � _ _ _ — _ — _ — _ � �%i U _—_—___—� ------------------ _—� —___—_---_—_—_—_—__ 6 _---_—_—_—_—___—_---_—_—_—_—___—__ � --_---_—__—_-------_—_ _ — _ — — — — — — _ — Q T � i - � � / � � � N J I � � ^_--------^ ----------- � --------------�-----------------------------------^ � � -- ------------------________---- �'� ------------------- ----------------------------------- ----------------------------- I m ---- ----------- ------ -- --- ------------ ------------------- ----------------------------------- ---- Z - — - � � � � � I "�� 'V' DITCH BEHIND W � � �� NOISE WALL J 3GI-A 2GI SEE DETAIL 1 L J � � fSR� FSR . 2GI-FGj ZG� EST.120 SV PSRM J �L. a � � � m V — �� SPECIAL CUT DITCH 6 J � � k/�' e —----- SEEDETAILII �H U ` n m3 PUE'' PDE � WTERAL � PUE .voirCH PDE— i----_ $EE DETAIL 33 EST.90 SY PSRM G RIP-RAP AT EMBANKMENT SEE DETAIL 21 CLP.SS 'I' RIP-RAP � EST.10 TONS ' I � EST_25_SYGF " •_. --. ��5� � �S, $PECIAL LAT. v� oircH SEE DETAIL 28 EST. 70 SY PSRM 'V' DITCH BEHIND P�E— i � — — — � NOISE WALL P�E � PDE \ SEE DETAIL 1 � PDE EST.350 SY PSRM DETAIL 21 DETAIL 11 RIP-RAP AT EMBANKMENT SPECIAL NT DITCH �No��o s�aiel I s�ie)x VAplf � la'min Gmde ��0 min ,�� 5� G o,und z NOTE: ' '`�— ' b.' NoNrol 6.� �� y SEE SHEET 26-2 FOR CURVE DATA �EorExT��EJ� �'°°°' o�r�� PaoF��E FROM -L- STA. 508+00 to STA, 510-F50 RT SEE SHEET 19 FOR —L— PROFILE ��P=�f��^=�_ ��__ � R�P_R�P SEE SHEET 24 FOR RPAY8 PROFILE FRonn -�-srasoa+90 ro sTn.sos+,o aT SEE SHEET 27 FOR RPDY8 PROFILE � PDE PDE PDE -._._...____.. -�_-----�� ---'-_ - `____'�-_ �_�---^ `_ _. .�------- ---- DETAIL 33 IATERAL 'V' DITCH �Nof�a Scalc� urol �'— Fill Graund 7. - p \ t"F�. Slope d Min. D= 1.0 Ff. Mox. d= 1.0 Ft. 6= 5.0 Ft. Type of Llner= PSRM FROM -L- STA. 505+00 TO STA. 506+15 RT DETAIL 28 SPECIAL LATERAI 'V' DITCH � Nal la 5<alc� No�u.al p� �� Slope Gro�nd ?) � p F�oe` a _ Min. D= 1.0 Ft. Type of Liner- PSRM Mox. d- I.0 Ft. FROM -L- STA. 506+75 TO STA.506+89 RT DETAIL 1 'V' DITCH BEHIND NOISE WALL ,�o„o s�a�e, PROPOSED NOISE WALL b — N_,��a� _ �,� — — — - _ �G�ound � .?:) p �' . Min.D= 1.0 F. ��'�PSRM 6= 3.0 Ft. Type of Liner= PSRM FROM -L- STA. 506+89 TO STA.512+00 RT FROM -L- STA. 514+00 TO STA. 517+00 RT FROM -L- STA.5171-50 TO STA 519'-00 RT � PDE PDE— 'V' DITCH BEHIND NOISE WALL SEE DETAIL 1 E5T.250 5Y PSRM / PERMIT DRAWIN�S SHEET l8 OF 25 LEGEND �DENOTES IMPACTS IN SURFACE WATER �DENOTES TEMPORARY IMPACTS W SURFACE WATER �DENOTES FILL IN W ETLAN D �DENOTES MECHANIZED CLEARING � z O > � 6 � . 7ic /�'�ss — � �_ j �I RIP-RAP BANK I STABI�IZATION � SEE DETAIL 42 CLA55 'I' RIP-RAP SITE 10 EST.30 TONS EST.50�SYGF �5 _._____1S_ __. S - � ..- ' I r � NLVERT ANNEL CMP PUE �SEE DETAIL 34 s = s.zi DDE - 165 CY SITE 9 SCALE 1"=40' :��. � � �59 . j � - / 1� �.�-�s.ssl� ti�4/� �� / � / �/r.� _, � /!� 4��--�� // / �� _-----BSL—_ DETAIL 34 �"°��°s=°�� CULVERT CHANNEL IMPROVEMENTS (DOWNSTREAM) cia�� ir aa�� u� R'�Rap" R�p Rap' Nofural Fjs'Qe 5��° NoNral Graun p �F�o e� round Geore.i le Geo�ex�ile Fabric � Fabric 1.5'Min. ��aen D�- Vories � ESTP170 TONS CLA55 IIRIPRAP �To Top of Bank� EST. 32D SY GEOTEXTILE FABRI -L- 505-49 LZj . � , . =-�L91 . �__ _ �� y 1T -:J�. . g�-a tFFRf �� J;-,.Sr'� . — — � �� __ � ' DETAIL FSL � DETAIL FSM FALSE SUMP F� FALSE SUMP � r+o��o Scaie� ( Not to�. Scale� Median �ifch � O t de.. Ditch ,.Iz.o-� q„ ..{ y �L. T ff<Flow �,p� 20:1 Gi � �see cnon ae�ow� , ao� —�I GI \ t S— ei� � �- 5-- et<. \ S=Ditch Slop¢ � Proposed Ditch� S=Di�ch Slope 4 Proposed Ditch -L- 515+35 L7 Ditch Gmde L Dit<h Grode � L -L- STA. 506 I 50 MED -L- STA. 511�+35 MED � -L- STA. 515+35 MED ��v.ill �lf��i �� /��/�. ��(� ii ��11�/��/ '% /o�%I�I'I�l/I��/ /:/ / � �,�/,'��'„�'il�l�llf�'�;�/ - II��/0/��j/j�/�� '��°'1 I�II ��' �- gy�/�S' /`�� v�� Iro�� " � �� %J�I�'l��o�p:��;��'��//J`�JJJ- --eib_ _ ��i�� / / PARSONS RALEIGH. NORTH CAROLINA ROAD, SUITE 200 DETAIL FSR No FALSE SUMP ( Nofto Scole) Outside Ditch Traffic Flow � I' � 2 p� �21_ GI � �-5— efc � S=Difch Slope � Proposed Ditch � , -L- STA. 511 - 35 RT -L- STA. 515+35 RT � DETAIL 42 � RIP RAP BANK STABILIZATION i No++o s<oia� Naf�rol NoNrol Gro�nd Ground ts r GEOTEX�ILE � Type o4Liner- Class'I'RiryRop FROM -RPAYB- STA. 3+56 TO STA. 3+95 RT PROIECT REFERENCE NO. SHEET NO. U-2524D 10 RNJ SHEET NO. ROADwAY DESIGN HYDRAULICS ENGINEER ENGINEER �N�� d.:��T� DO NOT I;9E FOR i W ACQU[91TION 11�Ib1E1Ld�'AIN I��` 1P1L2�N5 DO NOT USE FO CONSTRUCTION �M � � Z o� r � P�� _� PUE SITE 11 .� � / Q �, � �, � _ . � �, � - � R o � - � -- F R = ----_ W —`--- * * * ** * * * * * * * k�' / __—�— ---�_ � — �--- � END NOISE WALL 8 —�--____ === ------ _ � . � � , �\ C � �---� \ �-- -L- $TA.574+74.10, 81.81' LT ----� �. W N�� C�� j�� __ C�� N W - — ' z�i w W , i _---�? E BOW-� _ 2GI-FG W N _ _ FSL � 2GI-FG . '�� 2GI-FG — — — — — — —' � N . _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ __ _ _ _ _ _ — _ — _ — _ — — — _ — _ — _ — — — — _ — — — _ — — _ _ — _ _ — � _ _ _ — _ — — — — — — — _ — _— _ — — — — _ — — — — _ — O . _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ — O— — — _ — _ — _ -. — _ — — — — — � — — — — — — — — — — — — — — — — — — � _ _ �__ _ — — — _ — _ — _ — _ — — -- _ — — — _ — — — — — _ _ O -�- , O � P z z z � � O--------= ------------------------� -----------_-------- ----------_--__-------------------- ------------_---_-----_------- � � --------- ------------------------ -------------------- ----------------------------------- ------------------------------ � 18" RCP-III FSM 36" RCP-III 30" RCP-III 24" RCP-III FSM � Q___----__— 2GI-A—�------------- /�-- 3GI-A—__------_-----FSM _ 2GI-A---------_---_----_------------- 2GI-A ------------_—__-------_—_s — — — — — — _ i � 4s---_--__-- --L--------------- -----� --_---_-----_---_—_ 6 -----_---_—_-----_-----_—_---__--- 6 _ ------------------------------ � p � I - - - � � � � � � � N � �� ' I I �� --------� -- -- � --------------m -----------------------------------m -------------------------_---- � -------- --- `'� � --- ----------------------------------- --------____----------------- m ---- - ------------- ---------------- ---- — -------- ------------------- ----------------------------------- ---- Z =—=�===----' �'.:=i�_�_—_— -- . 'V'DITCH BEHIND W NOISE WALL J 3GI-A 2GI SEE DEfAIL 1 L J � � fSR� FSR 2GI-FG � 2GI .. . . . � -. .�.. EST. 120 $Y PSRM J _ ` �� i i eza �� \ o�� m I � �' �' N / �'e — - � a� , e = V _ � _ _ _ _ �-� SPECIAL CUT DITCH % / � �q,q''/ , ' b�8 2 �_ � �w � l % i ' i� ' / ' � � e : —____ SEEDETAILII � .� � � �;7a' ' - . _.28_ \\- n / II � I , -�0^<9-� U a �: n , � m3 ; , , ;� , � , � � - PUe� PDE � . �, wtEan� � � pUE . �v� oirCN P� SEE DE7AIL 33 'V' DITCH BE NH1 o P�E — i�/ ----� EST. 90 $Y PSRM NOISE WALL PDE �� \ SEE DETAIL 1 PDE— PpE $PECIAL LAT. EST.350 SY PSRM aiP-aaP nT � see �ETna za PDE PDE PDE EMBANKMENT EST.70 SY PSRM '-� SEE DETAIL 21 � � CLASS '1' RIP-RAP I � � � �� esr. io roNs � � � � i � � � � � i 1 ; � ' - ESF.25 SYGF / � � , r � i I � 1 ' I � � � � .\ , / <n / �/ / � �� i � � � � � e � � i/ �'�' I I � � _ � �i,—�� _, �e ' - ` � ' � eRr _ 1 � \ ( � � � A / � � � � � °Fa � � � �� ; ,; , � :�� 's�� , � � � � � , � I � �a '` '� �'�� _ � `�. � � . . \ . �. . �'� - . �• . � . 8� �` � ,� \ £F8 \ Z�8 • . � � A.. � _ . � _ � � ` I � ) �`\ B02 � — d�} . `• . . . .. � . �. ` I / _ . �N �JS� � . ' � 98 � \ \ \ `. � _ - � �� ' . . . � / \ \ b£8 �. . . . ��. � . . . . o, : , ' — . - � � ' �y � � . � A A ,� , � � � .. , � O -- -. , �. : ._ ... , ..-- . _—._- - - "�- � .,. . _ �. �� . � __ \..'_�lS'_' . .. . . � � . _—_ .... -r"� \'� DETAIL 21 DETAIL 71 � '"� RIP-RAP AT EMBANKMENT SPECIAL CUT DITCH � i � �� , ", , —� I � ��o„o s�a�a, , �o ,o ��e, VApIES � 10'm'n_ � N � I 6 , Grodc �'0'm'��.- � � � 5� Ground z � NOTE: }� No��,o� 6:,' bV , Rb, _ U SEE SHEET 26-2 FOR CURVE DATA �E��Ex��E� �'°°°' ��r�� Pa�F��E � FROM -L- STA. 508+00 to STA.510-F50 RT E SEE SHEET 19 FOR —L— PROFILE ��P� �f��^=�_ ��__ � R�P_R�P SEE SHEET 24 FOR RPAY8 PROFILE FRonn -�-sTason+90 To srn.sos+,o ar 0 N, SEE SHEET 27 FOR RPDY8 PROFILE DETAIL 33 LATERAL 'V' DITCH , �o„o s<a��, Goturol �-- Fill raund 7. -�p � �•.F�. SIoPe d Min. D= 1.0 Ff. M�. d= 1.0 Ft. 6= 5.0 Ft. Type of Liner- PSRM FROM -L- STA. 505+00 TO STA. 506+15 RT DETAIL 28 SPECIAL LATERAI 'V' DITCH , �o� �a s<a��, u�al p� �� Slope Gro��d 7 � '� D � �et a _ Min. D= 1.0 Ft. Mox. d- I.0 Ft. Type of Liner- PSRM FROM -L- STA. 506+15 TO STA. 506+89 RT DETAIL 1 'V' DITCH BEHIND NOISE WALL � Noi ro S«le) PROPOSED NOISE WALL b — Na,��a� ,,�— — — — ; _ �G:oun� .Z:) p 1 . Min. D= 1.0 H. �'� pSRM 6= 3.0 Ft. Type of Liner= PSRM FROM -L- STA.506+89 TO STA. 512+00 RT FROM -L- STA. 514+00 TO STA. 517+00 RT FROM -L- STA.5171-50 TO STA 519'-00 RT � —_ PDE PDE— 'V' DITCH BEHIND NOISE WALL SEE DETAIL 1 E5T.250 5Y PSRM / ._� PERMIT DRAWINGS SHEET l9 OF 25 LEGEND �DENOTES IMPACTS IN SURFACE WATER �DENOTES TEMPORARY IMPACTS IN SURFACE WATER �DENOTES FILL IN WETLAND ' '�t ` DENOTES MECHANIZED CLEARING WETLAND PERMIT IMPACT SUMMARY WETLAND IMPACTS SURFACE WATER IMPACTS Hand 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. (From/To) Size / Type Wetlands Wetlands Wetlands in Wetlands Wetlands impacts impacts Permanent Temp. Design (ac) (ac) (ac) (ac) (ac) (ac) (ac) (ft) (ft) (ft) 1 -L- 434+26 - 434+49 Bank Stabilization < 0.01 < 0.01 15 15 2 -L- 440+16 - 443+31 48" / 30" RCP 0.05 < 0.01 414 10 3A -L- 458+38 - 458+84 4' Base Ditch < 0.01 96 3 -L- 462+49 - 471 +23 4' Base Ditch / 60" RCP 0.09 996 Bank Stabilization < 0.01 < 0.01 24 10 4 -L- 478+25 - 494+65 1@ 8' X 7' RCBC 0.15 < 0.01 1581 12 5 -L- 491+99 - 503+80 1@ 10' X 7' / 2@ 10' X 7' RCB 0.27 0.01 1192 43 6 -L- 492+63 - 493+02 1@ 10' X 7' RCBC 0.02 < 0.01 158 16 7 -L- 497+58 - 499+12 48" RCP 0.04 291 Bank Stabilization < 0.01 < 0.01 23 10 8 -L- 502+83 - 503+29 Bank Stabilization 0.01 < 0.01 46 18 9 -L- 504+11 - 505+91 1@ 7' X 8' RCBC 0.07 < 0.01 388 20 10 -L- 505+41 - 505+96 Bank Stabilization 0.01 < 0.01 34 20 11 -L- 508+61 - 510+08 Roadway Fill 0.05 0.03 12 -L- 521 +16 - 521 +61 72"RCP 0.05 < 0.01 284 10 Bank Stabilization < 0.01 < 0.01 24 5 TOTALS*: 0.05 0.03 0.72 0.04 5258 174 0 *Rounded totals are sum of actual impacts NOTES: - 780 LF OF STREAM BETWEEN SITES 3& 4 WILL REQUIRE 0.5 : 1 MITIGATION DUE TO INDIRECT PROJECT IMPACTS & LOSS OF FUNCTION. Revised 2013 10 24