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Home My WebLink About20170938 Ver 1_Mitigation Plan_Appendix G_20170731Appendix G Swift Creek - Permittee Responsible Mitigation Plan Edgecombe County, North Carolina APPENDIX G 30% STREAM RESTORATION DESIGN DRAWINGS This Page Intentionally Left Blank C� e 0 0.5 Miles PROPOSED STREAM RESTORATION / ENHANCEMENT 30% DESIGN DRAWINGS OVERVIEW VIEWPORT SHEET INDEX Swift Creek - Permittee Responsible Mitigation Plan Edgecombe County, North Carolina Legend PROJECT BOUNDARY STREAM VIEWPORTS PROPOSED STREAM CENTERLINE PROPOSED STREAM BOUNDARY PROPOSED FILL - EXISTING DITCHES Imagery Source: USGS Earth Explorer 2013 arrlec foster wheeler Job No. 6250170127 Drawn By: BWS Reviewed By WAR Date: 6/15/2017 The map shown here has been created with all due and reasonable care and is strictly for use with Amec Foster Wheeler project number 6250170127. Amec Foster Wheeler assumes no liability, direct or indirect, whatsoever for any such third party or unintended use. K01 Z' KK002 A03 1A05 k A06 B01 N E03 n , F01 E05 B02 I 1 E04 f A07 E06/ F02 y B03 F A08 / B04 E07 F A09 Z libutary E-3 A10 /j F E08 4 }f i. 1 A11 t A1z A13 0 800 1,600 Feet .04 .r .r A. �. y k PROPOSED STREAM RESTORATION / ENHANCEMENT 30% DESIGN DRAWINGS TRIBUTARY A - SHEET 1 OF 9 Swift Creek - Permittee Responsible Mitigation Plan Edgecombe County, North Carolina Legend PROJECT BOUNDARY PROPOSEDSTREAM BOUNDARY PROPOSEDSTREAM CENTERLINE PROPOSED FILL - EXISTING DITCHES CONTOUR INTERVAL 5 -FOOT CONTOUR 1 -FOOT CONTOUR IN -STREAM STRUCTURES - -BRUSH TOE FLOODPLAIN SILL LOG SILL r. LOW WATER CROSSING ImagerySource: USGS Earth Explorer 2013 arnec foster wheeler Job No. 6250170127 Drawn By: BWS Reviewed By WAR Date: 6/15/2017 The map shown here has been created with all due and reasonable care and is strictly for use with Amec Foster Wheeler project number 6250170 27. Amec Foster Wheeler assumes no liability, direct or indirect, whatsoever for any such third party or unintended use. ., 0 50 port AT02, jr V O � O 31 L 6 O O O O +A 11l pq Fix let, QK73nWVmw--j L 4 ,.. 100 Feet Q o o Q O + `O + O LO_ 00 � + M + d + + _ ,\ CV O i cn O LID vQ LO LO CD CD �61 ` �. _ _ _ _ ,p 0 _ �• 85 w ® 0 50 • 100 Feet a i; a ;fit p, gt:Si,�„�0 25 J t0 5 � � 1 PROPOSED STREAM RESTORATION / ENHANCEMENT 30% DESIGN DRAWINGS TRIBUTARY A - SHEET 1 OF 9 Swift Creek - Permittee Responsible Mitigation Plan Edgecombe County, North Carolina Legend PROJECT BOUNDARY PROPOSEDSTREAM BOUNDARY PROPOSEDSTREAM CENTERLINE PROPOSED FILL - EXISTING DITCHES CONTOUR INTERVAL 5 -FOOT CONTOUR 1 -FOOT CONTOUR IN -STREAM STRUCTURES - -BRUSH TOE FLOODPLAIN SILL LOG SILL r. LOW WATER CROSSING ImagerySource: USGS Earth Explorer 2013 arnec foster wheeler Job No. 6250170127 Drawn By: BWS Reviewed By WAR Date: 6/15/2017 The map shown here has been created with all due and reasonable care and is strictly for use with Amec Foster Wheeler project number 6250170 27. Amec Foster Wheeler assumes no liability, direct or indirect, whatsoever for any such third party or unintended use. ., 0 50 port AT02, jr V O � O 31 L 6 O O O O +A 11l pq Fix let, QK73nWVmw--j L 4 ,.. 100 Feet Q o o Q O + `O + O LO_ 00 � + M + d + + _ ,\ CV O i cn O LID vQ LO LO CD CD �61 ` �. _ _ _ _ ,p 0 _ �• 85 w ® 0 50 • 100 Feet a PROPOSED STREAM RESTORATION / ENHANCEMENT 30% DESIGN DRAWINGS TRIBUTARY A - SHEET 2 OF 9 Swift Creek - Permittee Responsible Mitigation Plan Edgecombe County, North Carolina Legend PROJECT BOUNDARY PROPOSED STREAM BOUNDARY PROPOSED STREAM CENTERLINE PROPOSED FILL - EXISTING DITCHES CONTOUR INTERVAL 5 -FOOT CONTOUR 1 -FOOT CONTOUR IN -STREAM STRUCTURES - BRUSH TOE FLOODPLAIN SILL -LOG SILL LOW WATER CROSSING Imagery Source: USGS Earth Explorer 2013 arnec foster wheeler Job No. 6250170127 Drawn By: BWS Reviewed By WAR Date: 6/15/2017 The map shown here has been created with all due and reasonable care and is strictly for use with Amec Foster Wheeler project number 6 25 01 7 01 27. Amec Foster Wheeler assumes no liability, direct or indirect, whatsoever for any such third party or unintended use. Vi ewp�o�t; ® 0 O O O O N .0- + •. O CD O Lt i 00O O , ' \ F O •\ O f� O / II) O + \ } O YO �5 ,. \ W LO o + co \ O 80 F " �. 'fid■ �� 9i ".C�� T 7� SL 0 �--•100 ., .,G Feet i ,? ; [ ,� •'.� , ' " all h (y O Q OL+ a LO C.0 a O + O M N OO Or r + O E O O r) / \ o cfl a i' Lo 00 2 O _ - r fi �a J, J. r 1 •J' "� � � r s 'io. 0 M des . PROPOSED STREAM RESTORATION / ENHANCEMENT 30% DESIGN DRAWINGS TRIBUTARY A - SHEET 2 OF 9 Swift Creek - Permittee Responsible Mitigation Plan Edgecombe County, North Carolina Legend PROJECT BOUNDARY PROPOSED STREAM BOUNDARY PROPOSED STREAM CENTERLINE PROPOSED FILL - EXISTING DITCHES CONTOUR INTERVAL 5 -FOOT CONTOUR 1 -FOOT CONTOUR IN -STREAM STRUCTURES - BRUSH TOE FLOODPLAIN SILL -LOG SILL LOW WATER CROSSING Imagery Source: USGS Earth Explorer 2013 arnec foster wheeler Job No. 6250170127 Drawn By: BWS Reviewed By WAR Date: 6/15/2017 The map shown here has been created with all due and reasonable care and is strictly for use with Amec Foster Wheeler project number 6 25 01 7 01 27. Amec Foster Wheeler assumes no liability, direct or indirect, whatsoever for any such third party or unintended use. Vi ewp�o�t; ® 0 O O O O N .0- + •. O CD O Lt i 00O O , ' \ F O •\ O f� O / II) O + \ } O YO �5 ,. \ W LO o + co \ O 80 F " �. 'fid■ �� 9i ".C�� T 7� SL 0 �--•100 ., .,G Feet i ,? ; [ ,� •'.� , ' " all h (y O Q OL+ a LO C.0 a O + O M N OO Or r + O E O O r) / \ o cfl a i' Lo 00 2 O _ PROPOSED STREAM RESTORATION / ENHANCEMENT 30% DESIGN DRAWINGS TRIBUTARY A - SHEET 3 OF 9 Swift Creek - Permittee Responsible Mitigation Plan Edgecombe County, North Carolina Legend PROJECT BOUNDARY PROPOSED STREAM BOUNDARY PROPOSED STREAM CENTERLINE PROPOSED FILL - EXISTING DITCHES CONTOUR INTERVAL 5 -FOOT CONTOUR 1 -FOOT CONTOUR IN -STREAM STRUCTURES BRUSH TOE FLOODPLAIN SILL LOG SILL - LOW WATER CROSSING Imagery Source: USGS Earth Explorer 2013 arrlec foster wheeler 4,4 Job No. 6250170127 Drawn By: BWS Reviewed By WAR Date: 6/15/2017 The map shown here has been created with all due and reasonable care and is strictly for use with Amec Foster Wheeler project number 6 25 01 7 01 27. Amec Foster Wheeler assumes no liability, direct or indirect, whatsoeverfor any such third party orunintended use. 0 + A05 0 O + �I 0 0 N N \w o CD `' + + LO \ +00 LO r� 50 100 Feet CD CN f N a 111 > , P, ! nn im C:) to _+ CV O 1.0 O O + O O O + + N O N N 1 k 4) e�i vl�� l i O a os �r PROPOSED STREAM RESTORATION / ENHANCEMENT 30% DESIGN DRAWINGS TRIBUTARY A - SHEET 4 OF 9 Swift Creek - Permittee Responsible Mitigation Plan Edgecombe County, North Carolina Legend PROJECT BOUNDARY PROPOSED STREAM BOUNDARY PROPOSED STREAM CENTERLINE PROPOSED FILL - EXISTING DITCHES CONTOUR INTERVAL 5 -FOOT CONTOUR 1 -FOOT CONTOUR IN -STREAM STRUCTURES BRUSH TOE FLOODPLAIN SILL LOG SILL _ - LOW WATER CROSSING Imagery Source: USGS Earth Explorer 2013 arrlec foster wheeler Job No. 6250170127 Drawn By: BWS Reviewed By: WAR Date: 6/15/2017 The map shown here has been created with all due and reasonable care and Is strictly for use with Amec Foster Wheeler project number 6250170127. Amec Foster Wheeler assumes no liability, direct or indirect, whatsoever for any such third party or unintended use. A07 p .. r yy L 914, + 00, O CD 00 04 I 100 ii Feet S` • i Air . :;, �`" y' t• �'. Vis, � ££ � r. 11111A CD O + M. CD coco co co a' ®0 50 JFeet w . - _ _ .- _ — �.' ,,.,..._.,.,,,. CD •ka im Pte• t` z � � + r �y - •,.r �I . +M�j CD CD z Lo w I q Mme= �4 s_ V .� r .- ' + - g -. _ " f� • . •' '�� a � M. '' a rai�'na dw IL, + y6 -r4� 2. 11 Tributary B will tie intoTributray A N r O r r o 1. 44 �' . w CD * w LO t r,T :fit , . -�-Ln AA , + h i It / o IRK • � � f _�+ � Y F ) PROPOSED STREAM RESTORATION / ENHANCEMENT 30% DESIGN DRAWINGS TRIBUTARY A - SHEET 5 OF 9 Swift Creek - Permittee Responsible Mitigation Plan Edgecombe County, North Carolina Legend PROJECT BOUNDARY PROPOSED STREAM BOUNDARY PROPOSED STREAM CENTERLINE PROPOSED FILL - EXISTING DITCHES CONTOUR INTERVAL 5 -FOOT CONTOUR 1 -FOOT CONTOUR IN -STREAM STRUCTURES BRUSH TOE FLOODPLAIN SILL LOG SILL LOW WATER CROSSING Imagery Source: USGS Earth Explorer 2013 ., M M ♦ M � � •� a � 1 � � �^ -. � • � i • - ii • CD to, 3 .` 4►-' 6 pOe � • may: M O . IIIA Ida 4.Y r • � V rco,s ^r o A •,'i, a Jam' ' �` . - .w � , �rk , . � *► ' +fir � t-. .,� � I' � M „ , *..� 40 '� a � ;tom �-_ _ • _ � � =^`� _� ® 0 50 100 Feet Lo nn d ` ? - ' i' _ ` �► ` . r• mal �� !./'t.)90 � �� pts. � ` �` ~,` ",� � ,' `• _ ` � *`' 440 AW 0 14 e�1 . y + w . + AAA CN CD 1 4 o V., it IN - # . arrle -Foster wheeler `;' = �� '��'�� '�'�� ' ,, • :. e Job No. 6250170127 Drawn By:BWS Reviewed By: WAR Date: 6Mat) 17 The map shown here has been created with all due and reasonable care and is strictly for use with Amec Foster Wheeler project number 6250170127. Amec Foster Wheeler assumes no liability, direct or indirect, whatsoever for any such third party or unintended use. Joao ®.-.� r ,# ok 100 FeetAL I ' i '` -,,4 •, ''"�M PROPOSED STREAM RESTORATION / ENHANCEMENT 30% DESIGN DRAWINGS TRIBUTARY A - SHEET 6 OF 9 Swift Creek - Permittee Responsible Mitigation Plan Edgecombe County, North Carolina Legend PROJECT BOUNDARY PROPOSED STREAM BOUNDARY PROPOSED STREAM CENTERLINE PROPOSED FILL - EXISTING DITCHES CONTOUR INTERVAL 5 -FOOT CONTOUR 1 -FOOT CONTOUR BRUSH TOE FLOODPLAIN SILL LOG SILL _—_ LOW WATER CROSSING Imagery Source: USGS Earth Explorer 2013 I arrlec -Foster wheeler 14 1 Job No. 6250170127 Drawn By: BWS Reviewed By: WAR Date: 6/15/2017 The map shown here has been created with all due and reasonable care and is strictly for use w ith Am ec Foste r W heeler projectnumber6250170127. Amec Foster Wheeler assumes no liability, direct or indirect, whatsoever for any such third party or unintended use. PROPOSED STREAM RESTORATION / ENHANCEMENT 30% DESIGN DRAWINGS TRIBUTARY A - SHEET 7 OF 9 Swift Creek - Permittee Responsible Mitigation Plan Edgecombe County, North Carolina Legend PROJECT BOUNDARY PROPOSED STREAM BOUNDARY PROPOSED STREAM CENTERLINE PROPOSED FILL - EXISTING DITCHES CONTOUR INTERVAL 5 -FOOT CONTOUR 1 -FOOT CONTOUR IN -STREAM STRUCTURES BRUSH TOE FLOODPLAIN SILL LOG SILL - LOW WATER CROSSING Imagery Source: USGS Earth Explorer 2013 I arrlec -Foster wheeler 14 1 Job No. 6250170127 Drawn By: BWS Reviewed By: WAR Date: 6/15/2017 The map shown here has been created with all due and reasonable care and is strictly for use w ith Am ec Foste r W heeler projectnumber6250170127. Amec Foster Wheeler assumes no liability, direct or indirect, whatsoever for any such third party or unintended use. PROPOSED STREAM RESTORATION / ENHANCEMENT 30% DESIGN DRAWINGS TRIBUTARY A - SHEET 8 OF 9 Swift Creek - Permittee Responsible Mitigation Plan Edgecombe County, North Carolina Legend PROJECT BOUNDARY PROPOSED STREAM BOUNDARY PROPOSED STREAM CENTERLINE PROPOSED FILL - EXISTING DITCHES CONTOUR INTERVAL 5 -FOOT CONTOUR 1 -FOOT CONTOUR IN -STREAM STRUCTURES BRUSH TOE FLOODPLAIN SILL ® LOG SILL LOW WATER CROSSING Imagery Source: USGS Earth Explorer 2013 arnec `Foster wheeler Job No. 6250170127 Drawn By:BWS Reviewed By: WAR Date: 6/15/2017 The map shown here has been created with all due and reasonable care and is strictly for use with Am ec Foster Wheeler project number 6250170127. Amec Foster Wheeler assumes no liability, direct or indirect, whatsoever for any such third party or unintended use. 6 y • '7 •_ n.' w dam ;S 1947 f r € d * .♦ �� ♦ - ! 4.- - fir`: k 1 ' _ O •,0 O sCD s(9ndr,r•,�.{+ _ Q -O 6' • - A a.� �. i ,e a a•1 .a,,}� Cp ,, 4 k e AW a -,y 4 ' � ,fid T'' ° � -�r • „ � r _ � ' .. i y , / T ` SSA A 55 ' ` .' I ,aV s / r �F - - # ♦ 't� •;F w'i F R-. I ! , 0 50 100 ®�{ Feet �' :� � • � � p it I CD ,�,,, , w .rte - ' �°` '' � " �•�" * ,1� � 3. {y° � � `� LOL 6rn.' a s- •� y js l�' i �e _t . r , 55 y Y {Opp p F _""-_ -.* `' r�• � f�i �- -} �r � s'�' � '�wr _ ASR e { � �� t a• �q p - r ,. + j. f` s' r♦ f o `, t` i• y * Ar �e m r CD lit ti f F yAW # 0 501 100 41 1�51' Fee66 t P® PROPOSED STREAM RESTORATION / ENHANCEMENT 30% DESIGN DRAWINGS TRIBUTARY A - SHEET 9 OF 9 Swift Creek - Permittee Responsible Mitigation Plan Edgecombe County, North Carolina Legend PROJECT BOUNDARY PROPOSED STREAM BOUNDARY PROPOSED STREAM CENTERLINE PROPOSED FILL - EXISTING DITCHES CONTOUR INTERVAL 5 -FOOT CONTOUR 1 -FOOT CONTOUR IN -STREAM STRUCTURES BRUSH TOE FLOODPLAIN SILL ® LOG SILL - LOW WATER CROSSING Imagery Source: USGS Earth Explorer 2013 arrlec -Foster wheeler Job No. 6250170127 Drawn By:BWS Reviewed By: WAR Date: 6/15/2017 The map shown here has been created with all due and reasonable care and is strictly for use with Amec Foster Wheeler project number 6 25 01 701 27. Amec Foster Wheeler assumes no liability, direct or indirect, whatsoever for any such third party or unintended use. ,755 ,, _� r N �4 s ■ O _i. # A 1 - � 0-"''�"` 50 100 Feet''. . <A 7 � v � ay, r - � 1 x rr, ] PROPOSED STREAM RESTORATION / ENHANCEMENT 30% DESIGN DRAWINGS TRIBUTARY A - SHEET 9 OF 9 Swift Creek - Permittee Responsible Mitigation Plan Edgecombe County, North Carolina Legend PROJECT BOUNDARY PROPOSED STREAM BOUNDARY PROPOSED STREAM CENTERLINE PROPOSED FILL - EXISTING DITCHES CONTOUR INTERVAL 5 -FOOT CONTOUR 1 -FOOT CONTOUR IN -STREAM STRUCTURES BRUSH TOE FLOODPLAIN SILL ® LOG SILL - LOW WATER CROSSING Imagery Source: USGS Earth Explorer 2013 arrlec -Foster wheeler Job No. 6250170127 Drawn By:BWS Reviewed By: WAR Date: 6/15/2017 The map shown here has been created with all due and reasonable care and is strictly for use with Amec Foster Wheeler project number 6 25 01 701 27. Amec Foster Wheeler assumes no liability, direct or indirect, whatsoever for any such third party or unintended use. ,755 ,, _� r N �4 s ■ O _i. # A 1 - � 0-"''�"` 50 100 Feet''. PROPOSED STREAM RESTORATION / ENHANCEMENT 30% DESIGN DRAWINGS TRIBUTARY A TYPICAL RIFFLE CROSS SECTION Swift Creek - Permittee Responsible Mitigation Plan Edgecombe County, North Carolina Legend THALWEG LOCATION SURFACE ELEVATION arr�ec foster wheeler . Job No. 6250170127 Drawn By: BWS Reviewed By: WAR Date: 6/13/2017 The map shown here has been created with all due and reasonable care and is strictly for use with Amec Foster Wheeler project number 6250170127. Amec Foster Wheeler assumes no liability, direct or indirect, whatsoever for any such third party or unintended use. I N IJJ4=1:T_1ki1:/1111114ft"A10119:1 2.00 FT CHANNEL SIDE SLOPE CHANNEL BOTTOM WIDTH CHANNEL SIDE SLOPE 0.50 FT i 1.00 FT i 0.50 FT CUT TO EXISTING FLOODPLAIN SURFACE 7•/ i i 00'- '9/0 Q'S/0 BANKFULL MEAN DEPTH n OpF ---- - - - - -- i r1 i- - - - - - - - - - - - t TRIBUTARY A STATION 00+00 - 15+85 TYPICAL RIFFLE CROSS-SECTION N.T.S. RIFFLE BANKFULL WIDTH 3.00 FT CHANNEL SIDE SLOPE CHANNEL BOTTOM WIDTH CHANNEL SIDE SLOPE d 0.50 FT bid 2.00 FT i 0.50 FT CUT TO EXISTING FLOODPLAIN SURFACE r•y � � �,oQ`` 1 BANKFULL c FSS i i ,�5c MEAN DEPTH -n OpF i i 1 -n t t TRIBUTARY A STATION 15+85 - 35+35 TYPICAL RIFFLE CROSS-SECTION N.T.S. CUT TO EXISTING FLOODPLAIN SURFACE BANKFULL MEAN DEPTH CUT TO EXISTING FLOODPLAIN SURFACE BANKFULL MEAN DEPTH PROPOSED STREAM RESTORATION / ENHANCEMENT 30% DESIGN DRAWINGS TRIBUTARY A TYPICAL RIFFLE CROSS SECTION Swift Creek - Permittee Responsible Mitigation Plan Edgecombe County, North Carolina Legend THALWEG LOCATION SURFACE ELEVATION arr�ec foster wheeler . Job No. 6250170127 Drawn By: BWS Reviewed By: WAR Date: 6/13/2017 The map shown here has been created with all due and reasonable care and is strictly for use with Amec Foster Wheeler project number 6250170127. Amec Foster Wheeler assumes no liability, direct or indirect, whatsoever for any such third party or unintended use. I N IJJ4=1:T_1ki1:/1111114ft"A10119:1 4.75 FT CHANNEL SIDE SLOPE CHANNEL BOTTOM WIDTH CHANNEL SIDE SLOPE 0.80 FT i 3.15 FT i 0.80 FT CUT TO EXISTING i FLOODPLAIN SURFACE i 7•/ i i 00'- 9 Q'o S/0 c BANKFULL c FSS i i ,�5�� o MEAN DEPTH ,i OpF 1 -n t - - - - - - - - - - -------- - - - - - t TRIBUTARY A STATION 35+35 - 49+75 TYPICAL RIFFLE CROSS-SECTION N.T.S. RIFFLE BANKFULL WIDTH 5.00 FT CHANNEL SIDE SLOPE CHANNEL BOTTOM WIDTH CHANNEL SIDE SLOPE d 1.50 FT bid 2.00 FT i 1.50 FT CUT TO EXISTING FLOODPLAIN SURFACE BANKFULL MEAN DEPTH OpF t— — — — — — — — — — --- — — — — — — — — — — —t TRIBUTARY A STATION 49+75 - 62+15 TYPICAL RIFFLE CROSS-SECTION N.T.S. CUT TO EXISTING FLOODPLAIN SURFACE BANKFULL MEAN DEPTH CUT TO EXISTING FLOODPLAIN SURFACE BANKFULL MEAN DEPTH PROPOSED STREAM RESTORATION / ENHANCEMENT 30% DESIGN DRAWINGS TRIBUTARY A TYPICAL RIFFLE CROSS SECTION Swift Creek - Permittee Responsible Mitigation Plan Edgecombe County, North Carolina Legend THALWEG LOCATION SURFACE ELEVATION arr�ec foster wheeler . Job No. 6250170127 Drawn By: BWS Reviewed By WAR Date: 6/13/2017 The map shown here has been created with all due and reasonable care and is strictly for use with Amec Foster Wheeler project number 6250170127. Amec Foster Wheeler assumes no liability, direct or indirect, whatsoever for any such third party or unintended use. I N IJJ4=1:T_1ki1:/1111114ft"A10119:1 6.00 FT CHANNEL SIDE SLOPE CHANNEL BOTTOM WIDTH CHANNEL SIDE SLOPE 2.00 FT i 2.00 FT i 2.00 FT CUT TO EXISTING FLOODPLAIN SURFACE 2. i i OPS BANKFULL c S4 �s 0 MEAN DEPTH -n OpF t -- - - - - - - - - -------- - - - - - t TRIBUTARY A STATION 62+15 - 77+97 TYPICAL RIFFLE CROSS-SECTION N.T.S. CUT TO EXISTING FLOODPLAIN SURFACE BANKFULL MEAN DEPTH PROPOSED STREAM RESTORATION / ENHANCEMENT 30% DESIGN DRAWINGS TRIBUTARY B - SHEET 1 OF 2 Swift Creek - Permittee Responsible Mitigation Plan Edgecombe County, North Carolina Legend PROJECT BOUNDARY JURISDICTIONAL STREAMS (-22,054 Feet) PROPOSED STREAM BOUNDARY PROPOSED STREAM CENTERLINE PROPOSED FILL - EXISTING DITCHES CONTOUR INTERVAL 5 -FOOT CONTOUR 1 -FOOT CONTOUR IN -STREAM STRUCTURES BRUSH TOE FLOODPLAIN SILL LOG SILL — — LOW WATER CROSSING Imagery Source: USGS Earth Explorer 2013 arnec "Foster wheeler Job No. 6250170127 Drawn By: BWS Reviewed By: WAR Date: 6/15/2017 The map shown here has been created with all due and reasonable care and is strictly for use with Amec Foster Wheeler project number 6250170127. Amec Foster Wheeler assumes no liability, direct or indirect, whatsoever for any such third party or unintended use. ji 1^aF. 115 �, t,T Y . yt4 0 J �" " '�: 0. 0.25. 5 •�!= PROPOSED STREAM RESTORATION / ENHANCEMENT 30% DESIGN DRAWINGS TRIBUTARY B - SHEET 1 OF 2 Swift Creek - Permittee Responsible Mitigation Plan Edgecombe County, North Carolina Legend PROJECT BOUNDARY JURISDICTIONAL STREAMS (-22,054 Feet) PROPOSED STREAM BOUNDARY PROPOSED STREAM CENTERLINE PROPOSED FILL - EXISTING DITCHES CONTOUR INTERVAL 5 -FOOT CONTOUR 1 -FOOT CONTOUR IN -STREAM STRUCTURES BRUSH TOE FLOODPLAIN SILL LOG SILL — — LOW WATER CROSSING Imagery Source: USGS Earth Explorer 2013 arnec "Foster wheeler Job No. 6250170127 Drawn By: BWS Reviewed By: WAR Date: 6/15/2017 The map shown here has been created with all due and reasonable care and is strictly for use with Amec Foster Wheeler project number 6250170127. Amec Foster Wheeler assumes no liability, direct or indirect, whatsoever for any such third party or unintended use. PROPOSED STREAM RESTORATION / ENHANCEMENT 30% DESIGN DRAWINGS TRIBUTARY B - SHEET 2 OF 2 Swift Creek - Permittee Responsible Mitigation Plan Edgecombe County, North Carolina Legend PROJECT BOUNDARY PROPOSED STREAM BOUNDARY PROPOSED STREAM CENTERLINE PROPOSED FILL - EXISTING DITCHES CONTOUR INTERVAL 5 -FOOT CONTOUR 1 -FOOT CONTOUR IN -STREAM STRUCTURES BRUSH TOE FLOODPLAIN SILL ® LOG SILL LOW WATER CROSSING Imagery Source: USGS Earth Explorer 2013 arnec "Foster wheeler Job No. 6250170127 Drawn By: BWS Reviewed By: WAR Date: 6/15/2017 The map shown here has been created with all due and reasonable care and is strictly for use with Amec Foster Wheeler project number 6250170127, Amec Foster Wheeler assumes no liability, direct or indirect, whatsoever for any such third party or unintended use. r c ----------------- �.1 I n ♦ Vii: n g 4111 • .,-, 3 x � •r. � Vii, VF o�,8Ln � - - f Ln O � O � � " ► sf a0 0 0 O co I i M �R► co ti r N„A 7i ributary B will tie intoTributray A W4 • • 410 i - r -,-Ilk • 4 y�. r � t mail - i:%.€ PROPOSED STREAM RESTORATION / ENHANCEMENT 30% DESIGN DRAWINGS TRIBUTARY B TYPICAL RIFFLE CROSS SECTION Swift Creek - Permittee Responsible Mitigation Plan Edgecombe County, North Carolina Legend THALWEG LOCATION SURFACE ELEVATION arr�ec foster wheeler . Job No. 6250170127 Drawn By: BWS Reviewed By WAR Date: 6/13/2017 The map shown here has been created with all due and reasonable care and is strictly for use with Amec Foster Wheeler project number 6250170127. Amec Foster Wheeler assumes no liability, direct or indirect, whatsoever for any such third party or unintended use. I N IJJ4=1:T_1ki1:/1111114ft"A10119:1 4.00 FT CHANNEL SIDE SLOPE CHANNEL BOTTOM WIDTH CHANNEL SIDE SLOPE 1.60 FT i 0.80 FT i 1.60 FTS CUT TO EXISTING FLOODPLAIN SURFACE ?••� i i �OP� 1 o' S o BANKFULL '940 MEAN DEPTH -n -n t -- - - - - - - - - -------- - - - - - t TRIBUTARY B STATION 00+00 - 12+68 TYPICAL RIFFLE CROSS-SECTION N.T.S. CUT TO EXISTING FLOODPLAIN SURFACE BANKFULL MEAN DEPTH PROPOSED STREAM RESTORATION / ENHANCEMENT 30% DESIGN DRAWINGS TRIBUTARY D - SHEET 1 OF 4 Swift Creek - Permittee Responsible Mitigation Plan Edgecombe County, North Carolina Legend PROJECT BOUNDARY PROPOSED STREAM BOUNDARY PROPOSED STREAM CENTERLINE PROPOSED FILL- EXISTING DITCHES CONTOUR INTERVAL 5 -FOOT CONTOUR 1 -FOOT CONTOUR IN -STREAM STRUCTURES BRUSH TOE FLOODPLAIN SILL LOG SILL LOW WATER CROSSING Imagery Source: USGS Earth Explorer 2013 arnec foster wheeler Job No. 6250170127 Drawn By: BWS Reviewed By WAR Date: 6/15/2017 The map shown here has been created with all due and reasonable care and is strictly for use with Amec Foster Wheeler project number 6250170127. Amec Foster Wheeler assumes no liability, direct or indirect, whatsoever for any such third party or unintended use. Viewport D01 IWO ® 0 50 100 Feet O N O O + LO ® 0 50 1 ,L. O LO d' O 0 0 4 Tv R O O LO O �� Priority 1 restoration will tie into low point drain of Wetland 3 restoration area O LO LO O O O o 0 LO + 0 O LO CD O PROPOSED STREAM RESTORATION / ENHANCEMENT 30% DESIGN DRAWINGS TRIBUTARY D - SHEET 2 OF 4 Swift Creek - Permittee Responsible Mitigation Plan Edgecombe County, North Carolina Legend PROJECT BOUNDARY PROPOSED STREAM BOUNDARY PROPOSED STREAM CENTERLINE PROPOSED FILL - EXISTING DITCHES CONTOUR INTERVAL 5 -FOOT CONTOUR 1 -FOOT CONTOUR IN -STREAM STRUCTURES BRUSH TOE FLOODPLAIN SILL ® LOG SILL w' LOW WATER CROSSING Imagery Source: USGS Earth Explorer 2013 arrlec foster wheeler Job No. 6250170127 Drawn By: BWS Reviewed By: WAR Date: 6/15/2017 The map shown here has been created with all due and reasonable care and is strictly for use with Amec Foster Wheeler project number 6250170127. Amec Foster Wheeler assumes no liability, direct or indirect, whatsoever for any such third pe rty or u ni nte nd ed use. (ojJ� 1, • �- �! -i }' W.. - `0 00 /• 'r dr4 a r + � O < ' 0 = LID 4f, OC) •� LID [+ +LO + I- . -f,.. �® y F O r I M0 +CD0 C)0 ' � �► >f? 50 100 11 ®Feet �. r �Y t A 0 e' r s "4l� r w^ 0e, r ' N - M r + '``� X70 +i., ►G} . + 3 + CD _�70 0 r LID •� m`¢ :.og ! q►A' a 70 � J 50 100 =1 Feet . 1 � y a' , \ •. „ - , -. ,, � +� art -' J ., t - � f ,' . >, PROPOSED STREAM46*, s -F' r y o +Y O RESTORATION /ENHANCEMENT "; !� �' '-- 4 o+`"°'+' 30% DESIGN DRAWINGS'` TRIBUTARY D- SHEET 3 OF 4 o- +►. y 1 n t 1 Swift Creek -Permittee ' Responsible Mitigation Plan{ sIF# Ed gecombe County, North Carolina r , PROJECT BOUNDARY PROPOSED STREAM 0 50 100rwlr r' qtr BOUNDARY ® Feet''' Akl PROPOSED STREAM ' CENTERLINE 41 - a PROPOSED FILL - a ,€ ' ,•�. "' ,� „" .. a -..rte .... r. + � -. r s - J I EXISTING DITCHES ►': - ' _� r CONTOUR INTERVAL _+'..�° {,, f `.. �/ r • s - .1 _ v^ _ f R '° may`` -`t y F� ;J - rr 5 -FOOT CONTOUR �+-gi r r -+ •�JJ o'`" 1 -FOOT CONTOUR N IN -STREAM STRUCTURES BRUSH TOE o '' - 61- FLOODPLAIN SILL ® LOG SILL ' t 4 o ,,d0rdam. LOW WATER CROSSING` o"N' N ¢� N Imagery Source: USGS Earth Explorer 2013 a .. _ ,. , ' re` Ab - a � * r, .. • = 1r'-�'�' •_ ."4-iny � f r �� !. ..r y"rte � , a ° f, . - -,' arrec foster wheeler a, a ,may a ^ •� l F Jt �, 'ti _ ,y1 ' P s • . . 1 � N J i x w ®0 50 5: • 100 Feet tf*. r ,.or PROPOSED STREAM RESTORATION / ENHANCEMENT 30% DESIGN DRAWINGS TRIBUTARY D - SHEET 4 OF 4 Swift Creek - Permittee Responsible Mitigation Plan Edgecombe County, North Carolina Legend PROJECT BOUNDARY PROPOSED STREAM BOUNDARY PROPOSED STREAM CENTERLINE PROPOSED FILL - EXISTING DITCHES CONTOUR INTERVAL 5 -FOOT CONTOUR 1 -FOOT CONTOUR IN -STREAM STRUCTURES - BRUSH TOE FLOODPLAIN SILL LOG SILL LOW WATER CROSSING Imagery Source: USGS Earth Explorer 2013 I arnec -Foster wheeler Job No. 6250170127 Drawn By:BWS Reviewed By: WAR Date: 6/15/2017 The map shown here has been created with all due and reasonable care and is strictly for use with Amec Foster Wheeler project number 6250170127. Amec Foster Wheeler assumes no liability, direct or indirect, whatsoever for any such third party or unintended use. o DI •,IGw -60 .� r t •� • r i ..x C:11 P a w LO st • fa,i �. D O _ ♦A - 'lye `+ t - - O � N a _ i Cfl . d y J Ali Ir O'-_- /•' , r WDM F. y�J';. � V A ,F .� -- f •- _ r i - _ t . • - 0". 50 r 100 y 9c' a End of priority 1 restoration, 't will tie into 7 existing Wetland 10 x �ry FO N J 0 0 25 5"" e. PROPOSED STREAM RESTORATION / ENHANCEMENT 30% DESIGN DRAWINGS TRIBUTARY D - SHEET 4 OF 4 Swift Creek - Permittee Responsible Mitigation Plan Edgecombe County, North Carolina Legend PROJECT BOUNDARY PROPOSED STREAM BOUNDARY PROPOSED STREAM CENTERLINE PROPOSED FILL - EXISTING DITCHES CONTOUR INTERVAL 5 -FOOT CONTOUR 1 -FOOT CONTOUR IN -STREAM STRUCTURES - BRUSH TOE FLOODPLAIN SILL LOG SILL LOW WATER CROSSING Imagery Source: USGS Earth Explorer 2013 I arnec -Foster wheeler Job No. 6250170127 Drawn By:BWS Reviewed By: WAR Date: 6/15/2017 The map shown here has been created with all due and reasonable care and is strictly for use with Amec Foster Wheeler project number 6250170127. Amec Foster Wheeler assumes no liability, direct or indirect, whatsoever for any such third party or unintended use. o DI •,IGw -60 .� r t •� • r i ..x C:11 P a w LO st • fa,i �. D O _ ♦A - 'lye `+ t - - O � N a _ i Cfl . d y J Ali Ir O'-_- /•' , r WDM F. y�J';. � V A ,F .� -- f •- _ r i - _ t . • - 0". 50 r 100 y 9c' a End of priority 1 restoration, 't will tie into 7 existing Wetland 10 x PROPOSED STREAM RESTORATION / ENHANCEMENT 30% DESIGN DRAWINGS TRIBUTARY D TYPICAL RIFFLE CROSS SECTION Swift Creek - Permittee Responsible Mitigation Plan Edgecombe County, North Carolina Legend THALWEG LOCATION SURFACE ELEVATION arr�ec foster wheeler Job No. 6250170127 Drawn By: BWS Reviewed By WAR Date: 6/13/2017 The map shown here has been created with all due and reasonable care and is strictly for use with Amec Foster Wheeler project number 6250170127. Amec Foster Wheeler assumes no liability, direct or indirect, whatsoever for any such third party or unintended use. I N IJJ4:9:T_1I,1:/1111114ft"A10119:1 3.00 FT CHANNEL SIDE SLOPE CHANNEL BOTTOM WIDTH CHANNEL SIDE SLOPE 0.80 FT i 1.40 FT i 0.80 FT CUT TO EXISTING FLOODPLAIN SURFACE 1•� i i �OQ� 1 o o BANKFULL c FSS i i ,�5�� c MEAN DEPTH -n OpF 1 -n t -- - - - - - - - - -------- - - - - - t TRIBUTARY D STATION 00+00 - 29+64 TYPICAL RIFFLE CROSS-SECTION N.T.S. CUT TO EXISTING FLOODPLAIN SURFACE BANKFULL MEAN DEPTH PROPOSED STREAM RESTORATION / ENHANCEMENT 30% DESIGN DRAWINGS TRIBUTARY E - SHEET 1 OF 4 Swift Creek - Permittee Responsible Mitigation Plan Edgecombe County, North Carolina Legend PROJECT BOUNDARY JURISDICTIONAL STREAMS (-22,054 Feet) PROPOSED STREAM CENTERLINE PROPOSED STREAM BOUNDARY PROPOSED FILL- EXISTING DITCHES CONTOUR INTERVAL 5 -FOOT CONTOUR 1 -FOOT CONTOUR IN -STREAM STRUCTURES BRUSH TOE FLOODPLAIN SILL ®LOG SILL LOW WATER CROSSING Imagery Source: USGS Earth Explorer 2013 arnec -foster wheeler Job No. 6250170127 Drawn By: BWS Reviewed By: WAR Date: 6/15/2017 The map shown here has been created with all due and reasonable care and is strictly for use w ith Am ec Foste r W heeler projectnumber625017ID127. Amec Foster Wheeler assumes no liability, direct or indirect, whatsoever for any such third party or unintended use. Ilk AV 0 v 1 + &4+ . r .� � i `� - ��'' *, _��'. „'-4T ' � +�'•�+ �A-ems a.• 9E'�."'- ° - { �.: Y ,�,. >�.r . Y .� -, �' `O _ n fir / - + p CD OAf„ - + + O YI y - CD O ,� - in CoJ t f R F , 4�`,� _ - ,' R J__` Al �,, ;f t 7� 0�_r �` 50 �` • 100'x`.'. - . Feet•,�z• - 10 0 Lo LO CD LO �.# I d q1 - �.� .s f •• . , ,_`� ''", ti ems'' O77 . "7 CD _ _ • ..S__.s�..-_moi - j.�.♦ •'J. IY o CD +a `w s w'' Aga .�A - r• , ar ` fir + ;+F r '+�y-. ,�.+ .rA.Alill yM ♦��l'" � rr -- ti. 1c ! - -- - ..,1 " r".',` '"� ,� •moi'/` V+I�".. �' %440* ,. a ' . e MMi •,,ti , "` a n i _ �►P' '. _ AIRawMA • r + - �If t�► .... - f•+r f,' � ' f .rev a 0 50 f. 100 , I1*4 i,r`bx s r f j% +lif f E ® Feet _ 1 _ ,r, l' + s � - a w r 0 025.• 5 q .6 r, PROPOSED STREAM RESTORATION / ENHANCEMENT 30% DESIGN DRAWINGS TRIBUTARY E - SHEET 1 OF 4 Swift Creek - Permittee Responsible Mitigation Plan Edgecombe County, North Carolina Legend PROJECT BOUNDARY JURISDICTIONAL STREAMS (-22,054 Feet) PROPOSED STREAM CENTERLINE PROPOSED STREAM BOUNDARY PROPOSED FILL- EXISTING DITCHES CONTOUR INTERVAL 5 -FOOT CONTOUR 1 -FOOT CONTOUR IN -STREAM STRUCTURES BRUSH TOE FLOODPLAIN SILL ®LOG SILL LOW WATER CROSSING Imagery Source: USGS Earth Explorer 2013 arnec -foster wheeler Job No. 6250170127 Drawn By: BWS Reviewed By: WAR Date: 6/15/2017 The map shown here has been created with all due and reasonable care and is strictly for use w ith Am ec Foste r W heeler projectnumber625017ID127. Amec Foster Wheeler assumes no liability, direct or indirect, whatsoever for any such third party or unintended use. Ilk AV 0 v 1 + &4+ . r .� � i `� - ��'' *, _��'. „'-4T ' � +�'•�+ �A-ems a.• 9E'�."'- ° - { �.: Y ,�,. >�.r . Y .� -, �' `O _ n fir / - + p CD OAf„ - + + O YI y - CD O ,� - in CoJ t f R F , 4�`,� _ - ,' R J__` Al �,, ;f t 7� 0�_r �` 50 �` • 100'x`.'. - . Feet•,�z• - 10 0 Lo LO CD LO �.# I d q1 - �.� .s f •• . , ,_`� ''", ti ems'' O77 . "7 CD _ _ • ..S__.s�..-_moi - j.�.♦ •'J. IY o CD +a `w s w'' Aga .�A - r• , ar ` fir + ;+F r '+�y-. ,�.+ .rA.Alill yM ♦��l'" � rr -- ti. 1c ! - -- - ..,1 " r".',` '"� ,� •moi'/` V+I�".. �' %440* ,. a ' . e MMi •,,ti , "` a n i _ �►P' '. _ AIRawMA • r + - �If t�► .... - f•+r f,' � ' f .rev a 0 50 f. 100 , I1*4 i,r`bx s r f j% +lif f E ® Feet _ 1 _ ,r, l' + s � - a PROPOSED STREAM RESTORATION / ENHANCEMENT 30% DESIGN DRAWINGS TRIBUTARY E - SHEET 2 OF 4 Swift Creek - Permittee Responsible Mitigation Plan Edgecombe County, North Carolina Legend PROJECT BOUNDARY PROPOSED STREAM CENTERLINE PROPOSED STREAM BOUNDARY PROPOSED FILL - EXISTING DITCHES CONTOUR INTERVAL 5 -FOOT CONTOUR 1 -FOOT CONTOUR IN -STREAM STRUCTURES - - • BRUSH TOE FLOODPLAIN SILL LOG SILL LOW WATER CROSSING Imagery Source: USGS Earth Explorer 2013 7 arrlec foster wheeler -ow, Job No. 6250170127 Drawn By: BWS Reviewed By WAR Date: 6/15/2017 The map shown here has been created with all due and reasonable care and is strictly for use with Amec Foster Wheeler project number 6250170127. Amec Foster Wheeler assumes no liability, direct or indirect, whatsoever for any such third party or unintended use. �� y �� .�• Ott al v � + �•� ',. a • s r t .. �. - �, • ; � � � � � * Vit' + rA + O m + iii Io /40 t e ti S a a. t 0. Priority 1 restoration ' will tie into low point within the valley Y f- O O x„ ;' tr - _ 0 r ` L_ - Feet �.. Viewport I E04 0 0 v i� i i 0 50 0 o LO 0 75� .,o 100 D Feet I 0 0 / � o o In LO % + LO 'A C) O 0 1 ti CD \ LO 0 0 M r 0 O 0 00 Lr) \ 00 0 LO co co I® zo k� s :- Q-0 Miles: PROPOSED STREAM RESTORATION / ENHANCEMENT 30% DESIGN DRAWINGS TRIBUTARY E - SHEET 2 OF 4 Swift Creek - Permittee Responsible Mitigation Plan Edgecombe County, North Carolina Legend PROJECT BOUNDARY PROPOSED STREAM CENTERLINE PROPOSED STREAM BOUNDARY PROPOSED FILL - EXISTING DITCHES CONTOUR INTERVAL 5 -FOOT CONTOUR 1 -FOOT CONTOUR IN -STREAM STRUCTURES - - • BRUSH TOE FLOODPLAIN SILL LOG SILL LOW WATER CROSSING Imagery Source: USGS Earth Explorer 2013 7 arrlec foster wheeler -ow, Job No. 6250170127 Drawn By: BWS Reviewed By WAR Date: 6/15/2017 The map shown here has been created with all due and reasonable care and is strictly for use with Amec Foster Wheeler project number 6250170127. Amec Foster Wheeler assumes no liability, direct or indirect, whatsoever for any such third party or unintended use. �� y �� .�• Ott al v � + �•� ',. a • s r t .. �. - �, • ; � � � � � * Vit' + rA + O m + iii Io /40 t e ti S a a. t 0. Priority 1 restoration ' will tie into low point within the valley Y f- O O x„ ;' tr - _ 0 r ` L_ - Feet �.. Viewport I E04 0 0 v i� i i 0 50 0 o LO 0 75� .,o 100 D Feet I 0 0 / � o o In LO % + LO 'A C) O 0 1 ti CD \ LO 0 0 M r 0 O 0 00 Lr) \ 00 0 LO co co I® PROPOSED STREAM RESTORATION / ENHANCEMENT 30% DESIGN DRAWINGS TRIBUTARY E - SHEET 3 OF 4 Swift Creek - Permittee Responsible Mitigation Plan Edgecombe County, North Carolina Legend PROJECT BOUNDARY PROPOSED STREAM CENTERLINE PROPOSED STREAM 0 BOUNDARY PROPOSED FILL - EXISTING DITCHES CONTOUR INTERVAL 5 -FOOT CONTOUR 1 -FOOT CONTOUR IN -STREAM STRUCTURES BRUSH TOE FLOODPLAIN SILL LOG SILL LOW WATER CROSSING Imagery Source: USGS Earth Explorer 2013 arnec foster wheeler r Job No. 6250170127 Drawn By: BWS Reviewed By WAR Date: 6/15/2017 The map shown here has been created with all due and reasonable care and is strictly for use with Amec Foster Wheeler project number 6250170127. Amec Foster Wheeler assumes no liability, direct or indirect, whatsoever for any such third party or unintended use. 0 «�y 0 O N (7 50 E06 O LO o + O C\1 LO O 0 0. O N C)CN i' \ 100 =1 Feet '`• L V . \ •\ N 100 71 Feet 0 0 N` O o �`•N /''� — -- %. N %. a I O N « �� O CD - J O LO + N / + 0 0 :7;,�73= 0 0 N In / M / N M N O 0 N w i J' f N E 01 � o o N / v U + ' 'o U) 2 O / y a Tributary F will tie into Tributary E PROPOSED STREAM RESTORATION / ENHANCEMENT 30% DESIGN DRAWINGS TRIBUTARY E - SHEET 4 OF 4 Swift Creek - Permittee Responsible Mitigation Plan Edgecombe County, North Carolina Legend PROJECT BOUNDARY PROPOSED STREAM CENTERLINE PROPOSED STREAM BOUNDARY PROPOSED FILL - EXISTING DITCHES CONTOUR INTERVAL 5 -FOOT CONTOUR 1 -FOOT CONTOUR IN -STREAM STRUCTURES BRUSH TOE FLOODPLAIN SILL —LOG SILL —%®w LOW WATER CROSSING Imagery Source: USGS Earth Explorer 2013 I arnec foster wheeler Job No. 6250170127 Drawn By: BWS Reviewed By WAR Date: 6/15/2017 The map shown here has been created with all due and reasonable care and is strictly for use with Amec Foster Wheeler project number 6 25 01 7 01 27. Amec Foster Wheeler assumes no liability, direct or indirect, whatsoever for any such third party or unintended use. E07 0> h 4p' I®® CD All o O q O — + co Mco /. O O rn N N 100 =1 Feet co M co • o :�a r M N s �, PROPOSED STREAM RESTORATION / ENHANCEMENT 30% DESIGN DRAWINGS TRIBUTARY E - SHEET 4 OF 4 Swift Creek - Permittee Responsible Mitigation Plan Edgecombe County, North Carolina Legend PROJECT BOUNDARY PROPOSED STREAM CENTERLINE PROPOSED STREAM BOUNDARY PROPOSED FILL - EXISTING DITCHES CONTOUR INTERVAL 5 -FOOT CONTOUR 1 -FOOT CONTOUR IN -STREAM STRUCTURES BRUSH TOE FLOODPLAIN SILL —LOG SILL —%®w LOW WATER CROSSING Imagery Source: USGS Earth Explorer 2013 I arnec foster wheeler Job No. 6250170127 Drawn By: BWS Reviewed By WAR Date: 6/15/2017 The map shown here has been created with all due and reasonable care and is strictly for use with Amec Foster Wheeler project number 6 25 01 7 01 27. Amec Foster Wheeler assumes no liability, direct or indirect, whatsoever for any such third party or unintended use. E07 0> h 4p' I®® CD All o O q O — + co Mco /. O O rn N N 100 =1 Feet fo o N O LO + M co M co • o •` M fo o N O LO + M ® 1 s Tributary E will tie into Tributary A _ ' ' f .960 oo t -14 E M i 011 o *' co A oma+,; 2 060 co M co ® 1 s Tributary E will tie into Tributary A _ ' ' f .960 oo t -14 E M i 011 o *' co A oma+,; 2 060 PROPOSED STREAM RESTORATION / ENHANCEMENT 30% DESIGN DRAWINGS TRIBUTARY E TYPICAL RIFFLE CROSS SECTION Swift Creek - Permittee Responsible Mitigation Plan Edgecombe County, North Carolina Legend THALWEG LOCATION SURFACE ELEVATION arr�ec foster wheeler Job No. 6250170127 Drawn By: BWS Reviewed By: WAR Date: 6/13/2017 The map shown here has been created with all due and reasonable care and is strictly for use with Amec Foster Wheeler project number 6250170127. Amec Foster Wheeler assumes no liability, direct or indirect, whatsoever for any such third party or unintended use. I N IJJ4:9:T_1I,1:/1111114ft"A10119:1 3.50 FT CHANNEL SIDE SLOPE CHANNEL BOTTOM WIDTH CHANNEL SIDE SLOPE 0.50 FT 2.5 FT 0.50 FT �i i i i i CUT TO EXISTING FLOODPLAIN SURFACE 7•/ i i 00'- '9/0 Q'S/0 BANKFULL MEAN DEPTH n OpF ---- - - - - -- i r1 i- - - - - - - - - - - - t TRIBUTARY E STATION 11+15 - 27+65 TYPICAL RIFFLE CROSS-SECTION N.T.S. RIFFLE BANKFULL WIDTH 4.00 FT CHANNEL SIDE SLOPE CHANNEL BOTTOM WIDTH CHANNEL SIDE SLOPE d 0.80 FT bid 2.40 FT i 0.80 FT CUT TO EXISTING FLOODPLAIN SURFACE r•y � � �,oQ`` 1 c BANKFULL c FSS o MEAN DEPTH -n OpF i i 1 -n t t TRIBUTARY E STATION 27+65 - 39+45 TYPICAL RIFFLE CROSS-SECTION N.T.S. CUT TO EXISTING FLOODPLAIN SURFACE BANKFULL MEAN DEPTH CUT TO EXISTING FLOODPLAIN SURFACE BANKFULL MEAN DEPTH PROPOSED STREAM RESTORATION / ENHANCEMENT 30% DESIGN DRAWINGS TRIBUTARY F - SHEET 1 OF 1 Swift Creek - Permittee Responsible Mitigation Plan Edgecombe County, North Carolina Legend PROJECT BOUNDARY _ PROPOSED STREAM CENTERLINE PROPOSED STREAM BOUNDARY PROPOSED FILL - EXISTING DITCHES CONTOUR INTERVAL 5 -FOOT CONTOUR 1 -FOOT CONTOUR IN -STREAM STRUCTURES - • BRUSH TOE FLOODPLAIN SILL LOG SILL LOW WATER CROSSING Imagery Source: USGS Earth Explorer 2013 arrlec foster wheeler. F"*, Job No. 6250170127 Drawn By: BWS Reviewed By WAR Date: 6/15/2017 The map shown here has been created with all due and reasonable care and is strictly for use with Amec Foster Wheeler project number 6250170127. Amec Foster Wheeler assum es no liability, direct or indirect, whatsoever for any such third party or unintended use. L7 O 0 CN N F01 F02 O Ln v N T O O t 0 50 100 Feet CD LO + O 0 + N O LM a p ,r O L0 OZD N O Ln M O It CD ti Lr) e Mid 0 50 100" 5n ® Feet a O O t O O LO O Tributary F will tie into Tributary E PROPOSED STREAM RESTORATION / ENHANCEMENT 30% DESIGN DRAWINGS TRIBUTARY F TYPICAL RIFFLE CROSS SECTION Swift Creek - Permittee Responsible Mitigation Plan Edgecombe County, North Carolina Legend THALWEG LOCATION SURFACE ELEVATION arr�ec foster wheeler Job No. 6250170127 Drawn By: BWS Reviewed By WAR Date: 6/13/2017 The map shown here has been created with all due and reasonable care and is strictly for use with Amec Foster Wheeler project number 6250170127. Amec Foster Wheeler assumes no liability, direct or indirect, whatsoever for any such third party or unintended use. I N IJJ4:9:T_1I,1:/1111114ft"A10119:1 2.00 FT CHANNEL SIDE SLOPE CHANNEL BOTTOM WIDTH CHANNEL SIDE SLOPE 0.40 FT i 1.20 FT i 0.40 FT CUT TO EXISTING FLOODPLAIN SURFACE 1•� i i �OQ� 1 o BANKFULL MEAN DEPTH ,i OpF t -- - - - - - - - - -------- - - - - - t TRIBUTARY F STATION 00+00 - 05+71 TYPICAL RIFFLE CROSS-SECTION N.T.S. CUT TO EXISTING FLOODPLAIN SURFACE BANKFULL MEAN DEPTH PROPOSED STREAM RESTORATION / ENHANCEMENT 30% DESIGN DRAWINGS TRIBUTARY K - SHEET 1 OF 1 Swift Creek - Permittee Responsible Mitigation Plan Edgecombe County, North Carolina Legend PROJECT BOUNDARY PROPOSED STREAM CENTERLINE PROPOSED STREAM BOUNDARY PROPOSED FILL - EXISTING DITCHES CONTOUR INTERVAL 5 -FOOT CONTOUR 1 -FOOT CONTOUR IN -STREAM STRUCTURES - - - BRUSH TOE FLOODPLAIN SILL LOG SILL r.. LOW WATER CROSSING Imagery Source: USGS Earth Explorer 2013 arrlec foster wheeler 4 Job No. 6250170127 Drawn By: BWS Reviewed By WAR Date: 6/15/2017 The map shown here has been created with all due and reasonable care and is strictly for use with Amec Foster Wheeler project number 6250170,27 250170127 Amec Foster Wheeler assumes no liability, direct or indirect, whatsoever for any such third pa rty or unintended use. 00 SIJ V u`7►� u'+ > All' ' t .: 6 ' r r lip,' J�v s n }f # O 1 O _ 2 F r 1 •l L �3 f 2 ' v T af' >a � 100 =1 Feet JO �` �. �• r A WT'S,. d• j, a441 P Noe At r, T CD LO Y + O + Y o 0 o + to - O O a M O O u ` O O C) i =� .� =•. % a o - o r Tributary K will _ o ` , tie intoTributray A PROPOSED STREAM RESTORATION / ENHANCEMENT 30% DESIGN DRAWINGS TRIBUTARY K TYPICAL RIFFLE CROSS SECTION Swift Creek - Permittee Responsible Mitigation Plan Edgecombe County, North Carolina Legend THALWEG LOCATION SURFACE ELEVATION arr�ec foster wheeler Job No. 6250170127 Drawn By: BWS Reviewed By WAR Date: 6/13/2017 The map shown here has been created with all due and reasonable care and is strictly for use with Amec Foster Wheeler project number 6250170127. Amec Foster Wheeler assumes no liability, direct or indirect, whatsoever for any such third party or unintended use. I N IJJ4:9:T_1I,1:/1111114ft"A10119:1 2.00 FT CHANNEL SIDE SLOPE CHANNEL BOTTOM WIDTH CHANNEL SIDE SLOPE 0.40 FT i 1.20 FT i 0.40 FT CUT TO EXISTING FLOODPLAIN SURFACE 1•� i i �OQ� 1 o BANKFULL MEAN DEPTH ,i OpF t -- - - - - - - - - -------- - - - - - t TRIBUTARY K STATION 00+00 - 06+50 TYPICAL RIFFLE CROSS-SECTION N.T.S. CUT TO EXISTING FLOODPLAIN SURFACE BANKFULL MEAN DEPTH PROPOSED STREAM RESTORATION / ENHANCEMENT 30% DESIGN DRAWINGS SITE DETAILS - SHEET 1 OF 3 Swift Creek - Permittee Responsible Mitigation Plan Edgecombe County, North Carolina arr�ec foster wheeler Job No. 6250170127 Drawn By: BWS Reviewed By WAR Date: 6/15/2017 The map shown here has been created with all due and reasonable care and is strictly for use with Amec Foster Wheeler project number 6250170127. Amec Foster Wheeler assumes no liability, direct or indirect, whatsoever for any such third partyorunintended use. CHANNEL BOTTOM OF BANK NO. 57 STONE OR EQUIVALENT NATURAL SUBSTRATE SHALL BE USED TO IN -FILL THE UPSTREAM AND DOWNSTREAM SIDES OF THE LOG GRADE CONTROL STRUCTURE CHANNEL TOP OF BANK CONSTRU( POOL APPf 1' Tb 1.v' Qtcr PLAN VIEW FLOW S.0' MIN ti FLOW I MO. 57 STONE OR EQUIVALENT NATURAL SUBSTRATE SHALL BE USED TO IN -FILL THE UPSTREAM AND DOWNSTREAM SIDES OF THE LOG GRADE CONTROL STRUCTURE FILTER FABRIC 0o D }CK SILL TO JCHOR LOGS tS NECESSARY j FILTER FABRIC CONSTRUCT A POOL APPROX. V TO 1.5' DEEP \_REBAR (%" MIN DIAMETER) OR DUCK BILL ANCHORS INSTALLED PER MANUFACTURERS RECOMMENDATION (TYPE LOG & FLOODPLAIN SILL DETAIL SCALE: N.T.S. NOTE: 1. LOGS SHALL BE RELATIVELY STRAIGHT HARDWOOD OR PINE AND RECENTLY HARVESTED. 2. LOG DIMENSIONS: MIN DIAM. = 12", MIN LENGTH = 15' 3. FILTER FABRIC SHALL BE TACKED TO LOGS USING 3" 'IOD GALVANIZED COMMON NAIL EVERY 1.6' ALONG THE LOG. 4. DUCKBILL ANCHORS MAY BE USED IN PLACE OF REBAR. 5. ROCK SILLS MAY NOT BE REQUIRED PER OWNER AND ENGINEERS RECOMMENDATION. PROPOSED STREAM RESTORATION / ENHANCEMENT 30% DESIGN DRAWINGS SITE DETAILS - SHEET 2 OF 3 Swift Creek - Permittee Responsible Mitigation Plan Edgecombe County, North Carolina 1 arriec foster wheeler r Job No. 6250170127 Drawn By: BWS Reviewed By WAR Date: 6/15/2017 The map shown here has been created with all due and reasonable care and is strictly for use with Amec Foster Wheeler project number 6250170127. Amec Foster Wheeler assumes no liability, direct or indirect, whatsoever for any such third partyorunintended use. CHANNEL TOP OF BANK CHANNEL BOTTOM OF BANK CHANNEL BOTTOM OF BANK CHANNEL TOP OF BANK SMALL BRANCHES AND BRUSH PROFILE VIEW BRUSH TOE DETAIL SCALE: N.T.S. D OF BANK NOTE= 1. BRUSH TOE MAY BE SUBSTITUTED FOR LOO ROOTWADS UPON APPROVAL BY OWNER AND ENGINEER. 2_ OVER EXCAVATE THE OUTSIDE MEANDER BEND OF THE CHANNEL. INSTALL LARGER BRANCHES AND SMALL LOGS LAYERED IN A CRISS-CROSS PATTERN WITH COMPACTED FILL COVERING B IN TO 18 IN OF THE LARGER BRANCHES AND SMALL LOGS. S. PLACE SMALLER BRANCHES AND BRUSH OVER THE LARGER BRANCHES AND SMALL LOOS AND COMPACT TOGETHER, BACKFILL WITH COMPACTED MATERIAL TO LOCK IN PLACE. 4. INSTALL COIR MATING OVER COMPACTED SOIL PER MANUFACTURES RECOMMENDATION. 5. INSTALL 2 TO 4 ROWS OF LIVE STAKES ABOVE THE SMALL BRANCHES AND BRUSH LAYER_ PROPOSED STREAM RESTORATION / ENHANCEMENT 30% DESIGN DRAWINGS SITE DETAILS - SHEET 3 OF 3 Swift Creek - Permittee Responsible Mitigation Plan Edgecombe County, North Carolina arriec foster wheeler Job No. 6250170127 Drawn By: BWS Reviewed By WAR Date: 6/15/2017 The map shown here has been created with all due and reasonable care and is strictly for use with Amec Foster Wheeler project number 6250170127. Amec Foster Wheeler assumes no liability, direct or indirect, whatsoever for any such third partyorunintended use. ROLLER LOGES TO 6F ..,....... ...��..._ ...... , �.,.. MEMBERL TOE OF TOP OF BANK ROOTS TO REMAIN ATTA( AT SELECTED LOCAT PLAN VIEW r BACKFILL VATH FLOW J OMBLE AND GRA%ln STREAM BED E745TING GROUND MR FAURIC MIN. PROFILE VIEW ■ i.Y 2j Vi! tK SILL TO :HOR LOGS NECESSARY) E)O5TM GROUND FOOTER LOG COIR FABRIC BANKFULL ELEVATION HEADER LOG —\ EXISTING GROUND LOG RIFFLE SCALE: N.T.S. CROSS SECTIONS ALTERNATE HIGH SIDE AND LOW SIDE FOR EACH LOG ROLLER. THE DROP FRAM THE HIGH SIDE OF THE UPSTREAM ROLLER TO THE LOW SIDE OF THE DOWNSTREAM IS 0.5FT MAX. NOTE-. 1. LOG RIFFLES SHALL BE CONSTRUCTED WITH 1 FOOTER LOG AND 1 HEADER LOG. 2. FASTEN WOVEN GEOTEXTILE FABRIC ON TOP OF FOOTER LOG, USING 31N 100 GALVANIZED COMMON NAIL, ON 121N SPACING ALONG THE LCG. $_ PLACE LOGS AND BACKFILL WITH SELECT MATERIAL_ 4. FABRIC SHALL EXTEND FROM THE BOTTOM OF THE FOOTER LOG TO THE FINISHED GRADE ELEVATION AND SHALL SPAN THE ENTIRE LENGTH OF THE STRUCTURE. 5. ALL LOGS SHALL BE STRAIGHT, LIMBLESS, AND FREE CF DEFECTS. G. ALL LOGS USED IN THE CONSTRUCTION OF LOG RIFFLES SHALL HAVE A MINIMUM DIAMETER OF 12 -INCHES AND A MINIMUM LENGTH OF 15 -FEET - 7. ROCK SILLS MAY NOT BE REQUIRED PER OWNER AND ENGINEERS RFrnMMF-NnATl0N.