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Home My WebLink AboutWPO202200037 Plan - VSMP 2022-10-28NN St nte c SFREE MITIGAT PHASE 2 STREAM ON BANK ALBEMARLE COUNTY, VIRGINIA CORPS PERMIT# THE DOYLES RIVER) (UNNAMED TRIBUTARIES TO WATER PROTECTION ORDINANCE APPLICATION #: WP0202200037 2022.08.09 PROJECT NUMBER: 203443600 1 1. REVISED PER COUNTY COMMENTS Revision AT BY TC Appd 2022.10.26 YYYY.MM.DD PROJECT NARRATIVE THE PROPOSED INNISFREE STREAM MITIGATION BANK- PHASE 2 IS LOCATED WITHIN ALBEMARLE COUNTY, VIRGINIA. PHASE 2 OF THIS PLAN IS INCLUSIVE OF RESTORATION AND ENHANCEMENT OF STREAM AND WETLAND RESOURCES, AS WELL AS ASSOCIATED BUFFER PLANTINGS. THE INNISFREE PROPERTY IS LOCATED WEST OF BROWNS GAP TURNPIKE (STATE ROUTE 810) NEAR THE VILLAGE OF WHITEHALL IN WESTERN ALBEMARLE COUNTY, VIRGINIA. SITE ACCESS IS GAINED BY WALNUT LEVEL ROAD (ROUTE 668) FROM ROUTE 810. THE SHANANDOAH NATIONAL PARK BORDERS THE BANKS WESTERN LIMITS. THE BANK ENCOMPASSES APPROXIMATELY 531-ACRES WITHIN THE RIVANNA RIVER DRAINAGE BASIN. WHICH ULTIMATELY DRAINS TO THE JAMES RIVER. THE PROJECT AREA INCLUDES SEVERAL UNNAMED TRIBUTARIES TO THE DOYLES RIVER, WHICH IS LOCATED OFFSITE JUST DOWNSTREAM OF THE WALNUT LEVEL ROAD CROSSING. THE DOYLES RIVER FLOWS SOUTH TOWARDS ITS CONFLUENCE WITH THE MOORMANS RIVER, WHICH FLOWS EAST TOWARDS IT CONFLUENCE WITH THE MECHUMS RIVER, WHICH BECOMES THE SOUTH FORK OF THE RIVANNA RIVER JUST UPSTREAM OF THE RESERVOIR. PHASE 2 OF THE PROJECT WILL INCLUDE STREAM RESTORATION AND ENHANCEMENT ACTIVITIES, AS WELL AS RIPARIAN BUFFER PRESERVATION AND RE-ESTABLISHMENT. STREAM AND MITIGATION ACTIVITIES INCLUDE THE FOLLOWING: • RESTORE SEVERELY DEGRADED STREAM SYSTEMS TO A STABLE DIMENSION, PATTERN, AND PROFILE • REMOVE INVASIVE PLANT SPECIES AND RE-ESTABLISH MISSING VEGETATIVE COMMUNITIES WITHIN AGRICULTURAL AREAS • EXCLUDE CATTLE AND OTHER LIVESTOCK FROM STREAM RESTORATION, RIPARIAN BUFFER, AND PRESERVED/ENHANCED WETLAND AREAS THE OVERALL GOALS OF THE RESTORATION PROJECT ARE AS FOLLOWS: • PROTECT AND IMPROVE WATER QUALITY, IN -STREAM HABITAT, AND PROJECT STABILITY • MAINTAIN AND ENHANCE EXISTING WETLAND COMMUNITIES; SUPPORT AND/OR INCREASE WILDLIFE HABITAT COMMUNITIES IN SUMMARY, STREAM AND BUFFER ACTIVITIES WITHIN THE PROJECT WILL RESTORE APPROXIMATELY 2,173 LF AND ENHANCE APPROXIMATELY 1,720 LF OF DEGRADED STREAM CHANNEL. THE PROJECT WILL ALSO INVOLVE RIPARIAN BUFFER ACTIVITIES INCLUDING RESTORATION OF 24.4 ACRES OF RIPARIAN BUFFER. SHEET INDEX SHEET TITLE NUMBER 1 COVER 2 EXISTING CONDITIONS (1) 3 EXISTING CONDITIONS (2) 4 MASTER SUMMARY 5 PLAN AND PROFILE REACH 1F & 81 LOWER 6 PLAN AND PROFILE REACH 3F & 41 7 PLAN AND PROFILE REACH 5F & 51-1 8 PLAN AND PROFILE REACH 51 & 61 LOWER 9 PLAN AND PROFILE REACH 61 (1) 10 PLAN AND PROFILE REACH 61 (2) 11 PLAN AND PROFILE REACH 61 (3) 12 PLAN AND PROFILE REACH 8F 13 PLAN AND PROFILE REACH 81-1 & 81-2 14 PLAN AND PROFILE REACH 91, 101, & 1OF 15 TYPICAL CROSS SECTIONS 16 CROSS SECTIONS REACH 1 F & 3F 17 CROSS SECTIONS REACH 41 & 5F 18 CROSS SECTIONS REACH 51 & 51-1 19 CROSS SECTIONS REACH 61 (1) 20 CROSS SECTIONS REACH 61 (2) 21 CROSS SECTIONS REACH 8F, 81-1, & 81-2 22 CROSS SECTIONS REACH 91, 101, & 10F 23 DETAILS (1) 24 DETAILS (2) 25 DETAILS (3) 26 DETAILS (4) 27 DETAILS (5) 28 DETAILS (6) 29 EROSION CONTROL MASTER SUMMARY 30 EROSION AND SEDIMENT CONTROL PLAN REACH 1 F 31 EROSION AND SEDIMENT CONTROL PLAN REACH 1 F & 81 32 EROSION AND SEDIMENT CONTROL PLAN REACH 91 AND 101 33 EROSION AND SEDIMENT CONTROL PLAN REACH 1 F & 61 34 EROSION AND SEDIMENT CONTROL PLAN REACH 61 35 EROSION AND SEDIMENT CONTROL PLAN REACH 51 & 61 36 EROSION AND SEDIMENT CONTROL PLAN REACH 51 37 EROSION AND SEDIMENT CONTROL PLAN REACH 5F 38 EROSION AND SEDIMENT CONTROL PLAN REACH 41 39 EROSION AND SEDIMENT CONTROL DETAILS (1) 40 EROSION AND SEDIMENT CONTROL DETAILS (2) 41 EROSION AND SEDIMENT CONTROL NOTES 42 PLANTING PLAN 43 HYDROLOGY 44 HYDROLOGY TABLES AI,TH OF /l ANDREW J. f o TIEFENBACK c� a Lie. No. 60845 10/26/2022 SURVEYOR LANDTECH RESOURCES ATTN: BUCK CALHOUN, L.S. 205-E BULIFANTS BOULEVARD WILLIAMSBURG, VA 23188 VERTICAL DATUM: NAVD 88 HORIZONTAL DATUM: VIRGINIA STATE PLANE COORDINATE SYSTEM NAD83, SOUTH ZONE DESIGNER STANTEC CONSULTING SERVICES INC. 5209 CENTER STREET WILLIAMSBURG, VA 23188 (757)220-6869 ATTN: ANDREW TIEFENBACK, PE SITE DATA PROPERTY LIMITS: BANK LIMITS: PHASE 2 BANK LIMITS: WETLANDS: OPEN WATER: STREAM CHANNEL: OF DISTURBANCE LOCATION 1,446.73 ACRES ± 530.53 ACRES ± 103.2 ACRES ± 7.82 ACRES ± 0.26 ACRES ± 9.19 ACRES ± 9.9 ACRES N38°05'25.82", W78°53'09.52" NOTE: THESE PLANS WERE PRODUCED IN A 22 X 34 INCH FORMAT. DOCUMENT PRODUCTION ON AN 11X17 INCH SHEET MAY NOT PRODUCE ACCURATE Y2 SCALE SETS. IF THIS OCCURS, ADJUSTMENTS TO THE MARGINS ON THE CHOSEN PRINTING DEVICE MAY BE REQUIRED. TEMPORARY WETLAND ENCROACHMENTS ASSOCIATED WITH THE PROJECT ARE ANTICIPATED TO BE LESS THAN 1/10 ACRE AND OCCUR TO DEGRADED PALUSTRINE EMERGENT SYSTEMS. THOSE ENCROACHMENTS WILL BE ENHANCED AND/OR RESTORED DURING CONSTRUCTION ACTIVITIES ALONG THE RESTORED STREAM CHANNELS, TO ENSURE NO NET LOSS OF WETLAND RESOURCES. LOCATION MAP PERMISSION FROM MICROSOFT CORPORATION. 0 2000' 4000' VICINITY MAP �ma _ wx. r 4 PROJECT AREA ° 9 crimau p hne Unbn w q`1 Y 4aarwoJ SOURCE: VA. ATLAS & GAZETEER & DELORME MAPPING CO., 1995. 0 1.5 3 MILES 1 1 2 1 3 1 4 1 5 0 C �6 o� oy THE RESTORATION DESIGN INCORPORATES STRATEGIC CONSTRUCTION ACCESSIBILITY, REDUCED RISK TO EXISTING NATURAL RESOURCES, IMPROVED GEOMORPHOLOGY AND HYDRAULICS, AND ECOLOGICAL UPLIFT VIA SEDIMENT REMOVAL FROM STREAMBANK EROSION MITIGATION AND IMPROVED AQUATIC HABITAT. ADDITIONALLY, RIPARIAN BUFFER RESTORATION IS PROPOSED ALONG THE ENTIRE RESTORATION CORRIDOR WITH A NATIVE MULTI -TIERED PLANT PALETTE TO IMPROVE TERRESTRIAL AND BENTHIC HABITAT, AND TO FILTER AND SLOW OVERBANK FLOW VELOCITIES. THE PROPOSED RESTORATION IS DESIGNED USING NATURAL CHANNEL DESIGN METHODOLOGY (ROSGEN, 1996), AND OTHER STREAMBANK STABILIZATION TECHNIQUES. TEMPORARY LAND DISTURBANCE TO ACHIEVE PROJECT GOALS IS DESIGNED TO THE MINIMAL EXTENT PRACTICABLE, AND THE COMPLETED PROJECT WILL HAVE DIRECT STORMWATER BENEFIT AND SIGNIFICANT ECOLOGICAL UPLIFT THROUGHOUT THE RESTORED CORRIDOR. THE PROJECT IS NOT EXEMPT FROM STATE STORMWATER MANAGEMENT REQUIREMENTS. SEE THE WATER QUANTITY AND WATER QUALITY SECTIONS IN THE INNISFREE STREAM MITIGATION BANK PHASE 2 - STORMWATER AND HYDRAULIC CALCULATIONS LETTER (AUGUST 11, 2022) FOR A DETAILED DISCUSSION OF THOSE REQUIREMENTS. MAP SYMBOL U--1 713 7C 7D 8C3 913 9C 9D 14C 14D 15C 15D 15E 17 25B 25C 36B 36C 36D 36E 37C3 37D3 1 \ )E.00 ` // \ L�TAtbA I I I 6... INNISF �E111 D/.B-'N/A H/ATc�4oK/T - _l --,rouuinii n i�i�irier\ I/\\ \ 40000 OAO blo/L INN FRE J //// // // ///\\\ \�\\\\ \ \ \_ ✓ / / / // / �� \` \ \y\ ` \\ \I \ \ \\ \ \\ / \ \ I-N/N�IS�F_RE/E L_\\\ \\0 300 600N \ \ \ \ \ I I T 10,�0 / ( / \ / �� f�� / / ) I \ \ \ I ) '- -�\- \ / ` ` \ \ GRAPHICAL SCALE (FEET) 1 '=300' %\ l LP� I J I 1 \ (IN�IS RE� INC I / / / / / ` - -� / /OT 01000 DkB. 06 �uG005 I ( / / / / / / / / / /� 14NISF�INC- 1 / C�B. 36 PAGE 694 0IA00,00-00-� 0A1 _ \ i J �► / I I I /� I \ / \\ \ \\\\ - , J `// // / III► - ,--=- `/ \ \ \ -- ��_-\\\\\-� / ��\ l\` LO J I \ \ `l \ �/ \ \ I IN T AINC / ` - ( J \ Jy_ --J j�l r)1 11 E-3 \�� /-i� \ \� \\\ \ \ \ I 1 �/ \\ �D.B.N/A \ \ \\' \ \ _ ( \ ` \ \ \ J \ 01 00-00 bo-01 J// / �� \ 1 / // \ \_/ l#15 ftj V A v v v v \ v v l I \ vv \ OT-Q3000 -BROW covEcr-n>/a<v/ v I I / A D. 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"�,/ iri li / / 1 I /l )l SOIL SERIES SUMMARY S I S SOIL NAME HYDROLOGIC SOIL GROUP SLOPE (%) PERMEABILITY IN/HR DRAINAGE DEPTH TO WATER TABLE (IN) DEPTH TO BEDROCK (IN) HYDRIC MAP SYMBOL SOIL NAME HYDROLOGIC SOIL GROUP SLOPE (%) PERMEABILITY IN/HR Ashe loam B 15 to 25 0.00-5.95 SOMEWHAT EXCESSIVE >80 20-40 NO 38C Hayesville loam B 7 to 15 0.57 to 1.98 38D Hayesville loam B 15 to 25 0.57 to 1.98 Ashe loam B 25 to 45 0.00-5.95 SOMEWHAT EXCESSIVE >80 20-40 NO 38E Hayesville loam B 25 to 45 0.57 to 1.98 Braddock loam B 2 to 7 0.57 to 1.98 WELL >80 >80 NO 44C Lew very stony silt loam B 7 to 15 0.57 to 1.98 Braddock loam B 7 to 15 0.57 to 1.98 WELL >80 >80 NO 44D Lew very stony silt loam B 15 to 25 0.57 to 1.98 Braddock loam B 5 to 25 0.57 to 1.98 WELL >80 >80 NO 45C Lew extremely stony silt loam B 7 to 15 0.57 to 1.98 Braddock clay loam B 7 to 15 0.57 to 1.98 WELL >80 >80 NO 56B Meadowville loam A 2 to 7 0.57 to 1.98 Braddock very stony loam B 2 to 7 0.57 to 1.98 WELL >80 >80 NO 66C Parker very stony loam A 7 to 15 0.00 Braddock very stony loam B 7 to 15 0.57 to 1.98 WELL >80 >80 NO Braddock very stony loam B 15 to 25 0.57 to 1.98 WELL >80 >80 NO 66D Parker very stony loam A 15 to 25 0.00 Chester loam B 7 to 15 0.57 to 1.98 WELL >80 >80 NO 66E Parker very stony loam A 25 to 45 0.00 Chester loam B 15 to 25 0.57 to 1.98 WELL >80 >80 NO Chester very stony loam B 7 to 15 0.57 to 1.98 WELL >80 >80 NO 79B Meadowville silt loam B 2 to 7 0.57 to 1.98 Chester very stony loam B 15 to 25 0.57 to 1.98 WELL >80 >80 NO 81 B Thurmont loam B 2 to 7 0.57 to 1.98 Chester very stony loam B 25 to 45 0.57 to 1.98 WELL >80 >80 NO 81 C Thurmont loam B 7 to 15 0.57 to 1.98 Craigsville loam A 0 to 1.98 TO 19.98 WELL >80 >80 NO 82C Thurmont very stony loam B 7 to 15 0.57 to 1.98 Dyke silt loam B 2 to 7 0.57 to 1.98 WELL >80 >80 NO 82D Thurmont very stony loam B 15 to 25 0.57 to 1.98 Dyke silt loam B 7 to 15 0.57 to 1.98 WELL >80 >80 NO 87B Tusquitee stony loam A 2 to 7 1.98 TO 5.95 Hayesville loam B 2 to 7 0.57 to 1.98 WELL >80 >80 NO 89B Unison silt loam B 2 to 7 0.57 to 1.98 Hayesville loam B 7 to 15 0.57 to 1.98 WELL >80 >80 NO 89C Unison silt loam B 7 to 15 0.57 to 1.98 Hayesville loam B 15 to 25 0.57 to 1.98 WELL >80 >80 NO 90B Unison very stony silt loam B 2 to 7 0.57 to 1.98 Hayesville loam B 25 to 45 0.57 to 1.98 WELL >80 >80 NO 90C Unison very stony silt loam B 7 to 15 0.57 to 1.98 Hayesville clay loam B 7 to 15 0.57 to 1.98 WELL >80 >80 NO 96B Delila loam D 2 to 7 0.00 TO 0.06 Hayesville clay loam B 15 to 25 0.57 to 1.98 WELL >80 >80 NO W Water N/A Water N/A i// %\�----------_\ ----�r-��//�/` DEPTH TO DEPTH TO DRAINAGE WATER TABLE BEDROCK HYDRIC _ _� -� - - -- - - WELL >80 >80 NO WELL >80 >80 WELL >80 >80 NO WELL >80 >80 NO WELL >80 >80 NO WELL >80 >80 NO WELL 30 to 60 >80 NO SOMEWHAT EXCESSIVE >80 48 to 80 SOMEWHAT EXCESSIVE >80 48 to 80 NO SOMEWHAT EXCESSIVE >80 48 to 80 NO WELL >80 >80 NO WELL 48 TO 79 >80 NO WELL 48 TO 79 >80 NO WELL 48 TO 79 >80 NO WELL 48 TO 79 >80 NO WELL >80 >80 NO WELL >80 >80 NO WELL >80 >80 NO WELL >80 >80 NO WELL >80 >80 NO POOR 0 TO 12 >80 YES N/A N/A N/A N/A LEGEND: BANK �� EXISTING LIMITS \ CONTOURS T y SURVEYED 16*1 PHOTO STATION V � WETLAND LIMITS LOCATION SURVEYED STREAM 4D� SOIL TYPE CHANNEL LIMITS \ SURVEYED OPEN �\ PROPERTY b� WATERS LIMITS \ LINE CRITICAL SLOPE AREAS 100-YEAR FLOODPLAIN (COUNTY GIS) (COUNTY GIS) WATER PROTECTION ORDINANCE BUFFER (COUNTY GIS) N � o ::E N N r a < Qlm 0 0 z Z 0 C o v w Q: m Permit/Seal ,P1,TH OF Gf� ANDREW J. o TIEFENBACK z U Lie. No. 60845 a 10/26/2022 �SSIONAL Lu w CV Z Lu V) Q 0 Z Z � zp � > LLi < Q Z 0 CC) Lu � Z O Q Lu O w } Lu Lu Lu 11 C/% V C w � J Z t= an CJ CL cn J z Q Project No.: 203443600 File Name: 46300_EX_CON Scale:AS NOTED SS GH JR 2022.08.09 Own. Dsgn. Chkd. YYYY.MM.DD Title EXISTING (1) CONDITIONS Revision:0 Sheet: 2 of 48 Drawing No. N V001 ORIGINAL SHEET -ANSI D 2 3 n 5 C C I 0 V THE PROPOSED INNISFREE STREAM MITIGATION BANK - PHASE 2 STREAM RESTORATION PROJECT INCLUDES MULTIPLE UNNAMED TRIBUTARIES TO THE DOYLES RIVER IN ALBEMARLE COUNTY, VIRGINIA. THE SITE IS LOCATED WEST OF BROWNS GAP TURNPIKE (STATE ROUTE 810), WEST OF WALNUT LEVEL ROAD (ROUTE 668), NORTH OF CCC ROAD, AND EAST OF SKYLINE DRIVE. THE SITE CAN BE CHARACTERIZED PREDOMINANTLY AS A CATTLE FARM WITH DENSE STANDS OF MATURE FOREST, PARTICULARLY ALONG EXISTING STREAMS AND DRAINAGES. THE SITE EXHIBITS ROLLING TOPOGRAPHY ON THE EASTERN AND SOUTHERN PORTION OF THE SITE, WITH STEEP MOUNTAINOUS RELIEF ON THE WESTERN AND NORTHERN PORTIONS OF THE PROPERTY. VIRTUALLY ALL STREAM REACHES ONSITE DRAIN FROM NORTHWEST TO SOUTHEAST, FROM THE DRAINAGE DIVIDE OF THE BLUE RIDGE MOUNTAIN RIDGE TOP TOWARDS THE DOYLES RIVER LOCATED JUST OFFSITE. MOST REACHES ONSITE HAVE EXPERIENCED A LONG HISTORY OF ALTERATION, INCLUDING LOGGING OF THE SURROUNDING WATERSHED, CONVERSION OF FORESTED BUFFER TO FARM AND PASTURELAND, STRAIGHTENING OF CHANNEL ALIGNMENTS FOR FLOOD CONTROL AND MAXIMIZATION OF PASTURELAND, WIDESPREAD CATTLE ACCESS TO STREAM CHANNELS, AND INSTALLATION OF MULTIPLE PONDS AND ROAD CROSSINGS. THESE ALTERATIONS HAVE RESULTED IN WIDESPREAD CHANNEL INSTABILITIES INCLUDING SEVERE EROSION AND INCISION FROM THE SURROUNDING FLOODPLAINS, OVER -WIDENING OF CHANNEL DIMENSIONS AND ASSOCIATED LOSS OF STREAM POWER, UNDERCUTTING OF MATURE TREE ROOTING SYSTEMS, VALLEY WALL CONFLICTS, AND LOCALIZED EMBEDDEDNESS OF BENTHIC HABITAT. ALL RESTORATION REACHES EXHIBIT SOME DEGREE OF CHANNEL INCISION AND DISCONNECTION FROM THE SURROUNDING FLOODPLAINS, AND PRIMARILY EXHIBIT GEOMORPHOLOGIC CHARACTERITICS OF UNSTABLE B, C, Cb, AND E ROSGEN STREAM TYPES. THE D-50 PARTICLE SIZES IN ALL REACHES ARE IN THE COBBLE OR GRAVEL SIZE CLASS. SLOPES ALONG THE REACHES ONSITE RANGE FROM 1.4% TO 6.0%. INNISFREE - EXISTING GEOMORPHOLOGICAL & HYDROLOGY DATA Reach R1F Reach R31 (R41) Reach 51 Upper Reach 51 Lower Reach R5F Reach R61 Reach R8F Reach R8 Mid Reach R81 Reach R10F Reach 91/101 XS1 XS1 XS1 XS1 XS1 XS-1 Xs-2 XS-3 XS-1(Ref) XS-1 XS-1 XS-2 (Ref) XS-1 XS-2 (ref) XS_1 FP WIDTH 26.33 150.00 20.50 36.00 24.40 73.84 100.00 100.00 45.30 10.51 9.33 19.32 21.66 25.00 15.66 BKF WIDTH 16.40 25.31 6.46 11.75 14.03 17.94 21.00 19.39 8.90 7.33 7.58 10.78 9.03 8.91 5.79 ER 1.60 5.93 3.17 3.07 1.74 4.14 4.76 5.16 5.09 1.43 1.23 1.79 2.40 2.81 2.71 MEAN DEPTH 0.87 1.09 0.97 1.18 0.73 1.36 1.27 1.12 0.60 1.08 1.11 0.74 0.84 0.78 0.54 MAX DEPTH 1.34 2.08 1.40 1.64 1.15 1.91 2.02 1.83 0.87 1.22 1.33 1.00 1.26 1.47 0.64 W/D RATIO 18.89 23.22 6.66 9.96 19.22 13.12 16.54 17.31 14.83 6.79 6.83 14.57 10.75 11.42 10.72 BKF AREA 14.24 27.54 6.26 1.3 91 10.25 24.27 26.57 21.78 5.37 7.8 1 8.39 '1 7.60 6.94 3.10 SLOPE 2.30% 2.00% 2.70% 1.40% 4.00% 1.50% 1.50% 1.80% 6.00% 1.90% 4.70% 3.10% 5.30% 5.30% 3.00% STREAM TYPE 133 C3 I E4 E4 B4 C4 C4 C4 C4b B4 G4 B4 E4 C4/E4 E4 V up C up 0 �o b n o'er p _ 8tao O U 6 V E�a� �Z�oH -one U `o d ' � c �od0 a norO a N 00 r 5 u Z 0 m o o c° eta_ N � ^90 Ci c O O c� m r 7 `ate V 1 m o m y U > O Z5 o O a) OA c t o j U N�y^j O "o U En oo E P C�3� U '- U „ �a=a a a a T m C: O N Permit/Seal PLT H OF ANDREW J. o TIEFENBACK z c� a Lic. No. 60845 �0 .� G�, ? �08/09/2022 �� SIONAL ��(: Lu LU Z CV w Q V) Z Z I � zp � > ui - Q Z w 0 � CC) O u % ~ Q � Lu Z U w O FY Lu a- Q t Q ci7 Q a 1 i-- U Z 1- Lu an (� LU _ CL cn I z m_ Q Project No.: 203443600 File Name: 46300 EX CON Scale:AS NOTED Ss GH JR 2022.08.09 Dwn. Dsgn. Chkd. YYYY.MM.DD Title EXISTING CONDITIONS (2) Revision:0 Sheet: 3 of 48 ORIGINAL SHEET -ANSI D Drawing No. N VO02 E 1 PLAN AND PROFILE SHEETS OA SHEET 5 OH SHEET 11 REACH 1 F & REACH 81 LOWER REACH 61 OB SHEET IS OI SHEET 12 REACH 3F & REACH 41 REACH 8F OC SHEET 6 OJ SHEET 13 REACH 3F & REACH 41 REACH 81-1 & REACH 81-2 D OD SHEET 7 OK SHEET 14 REACH 5F & REACH 51-1 REACH 101, REACH 91, & REACH 10F OE SHEET 8 REACH 51 & REACH 61 LOWER OF SHEET 9 REACH 61 OG SHEET 10 REACH 61 LEGEND T T SURVEYED WETLAND LIMITS SURVEYED STREAM CHANNEL LIMITS C SURVEYED OPEN WATERS LIMITS PROPOSED STREAM RESTORATION — PROPOSED STREAM ENHANCEMENT ® ® ACCESS — — — — PROPERTY LINE CRITICAL SLOPE AREA (COUNTY GIS) —FK— 1 00-YEAR FLOODPLAI N (COUNTY GIS) — — — WATER PROTECTION ORDINANCE B BUFFER (COUNTY GIS) \v 0 300 600 GRAPHICAL SCALE (FEET) 1"=300' 2 1 3 1 4 1 5 WI a F It 00 ' �IIVlii� �11yl�p/Ilii1/liVlyz a� �M^e \� 1 LOT O 1300 w INNISFREE INC D.B. 3646 PAGE 694 01400-00-00-010A I � I \ f. bpi \ Gr \ \ \ L�0 fyl� �(,� r'r TI1c y �� \ 10 �D -C N/, \ 11` V: I I t IN�NIISF�t INC / I D.e 3646 PAGE 694 01xi00-00-00-01000 D 1 \ / K i 1 L I . 9 ' a, \ C� All 06 \t QL 4i I rya wt � \ \ \ uI / r• 1 B�<� � I CC RD y i ' LOT 009B0 'p _ l 1 \ \ • INNISFREE INC !� \ A V \ D.B. 1214 PAGE 123 .;- 01400-00-00-009B0 \ III/!•�'^, FPL r y� G r. E �\ LOT008A0 IER, ANDREW OR LYN 1400-00- 0-0 0108A0 -1 WPM "I Permit/Seal NLTH OF Gf� ANDREW J. o TIEFENBACK z U Lic. No. 60845 a 0 10/26/2022 �SSIONAL E��~ Lu CV LU Z w Q 0_ Z Z � zp > � W ~ Q Z m LU � o z w �Q� LuO a CL } < �% �< V CQ C w� J Z F m (� CL cn J z Q Project No.: 203443600 File Name:46300_MASTER_SUMMARY Scale:AS SHOWN SS GH JR 2022.08.09 Dwn. Dsgn. Chkd. YYYY.MM.DD Title MASTER SUMMARY Revision:0 Sheet: 4 of 48 Drawing No. NS101 ORIGINAL SHEET -ANSI D V 4J 4J Permit/Seal 0 �o b n o-er p _ O V O O E O O y N 2 -one v U O 00 N O a Q 6 r a a)c0 m 5 U o NW oc o`'s Rc O O � Q a)a om 7 1 o y U O o O � � � 5 c t o e Q) � U N�y^j O UE oo"o n � P O� 0 m 0 U U '- „ O O> 2 H t r O o��PLT H pF ANDREW J. o TIEFENBACK z U a Lie. No. 60845 � 10/26/2022 SIGNAL LU w Z CV w Q V) Z Z I � zp � > ui — Q Z w U ~ � CC) Z O u % N Q � w U w FY LU a- Q Q t Q LU w w ci7 w U UwcnJ Z z m_ Q Project No.: 203443600 File Name: 46300 P&P Scale:AS SHOWN ss GH JR 2022.08.09 Dwn. Dsgn. Chkd. YYYY.MM.DD Title PLAN AND PROFILE REACH 1 F & 81 LOWER Revision:0 Sheet: 5 of 48 Drawing No. N101 ORIGINAL SHEET -ANSI D 2 3 n 5 C C 9 DETAIL CALLOUT KEY DETAIL NUMBER DETAIL SHEET NUMBER REACH 41 REMOVE AGGRADED SEDIMENT AND RESTORE TOJMATCH TYPICAL DIM-ENSION OF STABLE RIFFLE JUST UPSTREAM i / / LEGEND: EXISTING WETLAND PROPOSED STREAM CLAY PLUG Y� LIMITS %1+5 CENTERLINE &BANKFULL LIMITS EXISTING STREAM WOOD TOE WITH CHANNEL LIMITS EXISTING COIR WRAPPED TREE LINE SOIL LIFTS X — EXISTING FENCE 6 i EXISTING BRUSH TOE i8�/1q CONTOURS m EXISTING CULVERT WATER PROTECTION LOG VANE 6� PROPOSED — — ORDINANCE BUFFER WITH ROOT 0� CONTOURS (COUNTY GIS) WAD 19 CRITICAL SLOPE LOG ROLLER FPL 100-YEAR FLOODPLAIN AREAS (COUNTY .� RIFFLE (COUNTY GIS) GIS) REACH 3F ` U otyo x i i ono« \ E.2 J 0 20 40 \ c otm°' N W �amr GRAPHICAL SCALE (FEET) 1 "=20' U `o m . 'o N na o 0 a) CCOO BOULDER JAM CASCAp�C \ — — - L MX1 \., I _� / \ �Oo ° ds o ��NrnE WITH KEYED AR�ROUND I \ > > o __ EXISTING POOL (TYP) 27 \\\ / 11+00 _ c �o v Lra� U E'er O ro�`o °o °� =1�0 \ / 24 \ \ \ \\\ \ RI'GHT-BANKFULL BENCH \�ANKGRADING(TYP) \ \ \ \ ^\ \ \ \ \ S E T 16 SECTION ON \ \ LEFT BANKFULL BENCH 2 BANK GRADING (TYP) 24 / I i / RIGBANBANKFULL BENCH K GRADING (TYP) / / I / / I / / I / J I l \ \ I ldd —� ldj ldj Id-4 I I I \ I I I � � ! � 1 I I I I eRIGHT BANKFULL BENCH 24 BANK GRADING (TYP) II FPL 0 20 40 J / \ GRAPHICAL SCALE (FEET) 1"=20' / ALE T BANKFULL BENCH 2 BANK GRADING (TYP) 24 LEFT BANKFULL BENCH \ J BANK GRADING (TYP) \ \ % 6+84 I Z I � I I xp I O I I I RIGHt BANKFULL BENCH \ BANK GRADING (TYP) m Permit/Seal PLT H pF ANDREW J. o TIEFENBACK z U Lie. No. 60845 a � 10/26/2022 SIGNAL N Lu zz zp w LU Q z < Lu � w CV V z z g > O w CH— FY Q a- Lu c� z� Q Q m U CL cn z Q Project No.: 203443600 File Name: 46300_P&P Scale:AS SHOWN ss GH JR 2022.08.09 Dwn. Dsgn. Chkd. YYYY.MM.DD Title PLAN AND PROFILE REACH 3F & 41 ORIGINAL SHEET -ANSI D "ONTRACTOR SHALL VERIFY TIE IN LOCATION AND ELEVATION WITH EXISTINC 3RADE PRIOR TO CONSTRUCTION. IF DISCREPANCIES OF MORE THAN 0.1' VERTICAL) OR 1.0' (HORIZONTAL) EXIST, CONTRACTOR SHALL NOTIFY THE ENGINEER BEFORE STARTING WORK TO RESOLVE POTENTIAL CONFLICTS. Revision:0 Sheet: 6 of 48 Drawing No. N 102 C C I 1 2 3 4 5 REACH5F&51-1/ // / / �� /�—/ ��I i �� — �� \\ \ 0cp 00 CD CD co -1 (� as05 � eta= 2 LEFT/BANKFULL E I I I \ 90 I / / I I \ \\ N g ° f o 24 BANK GRADING (TYP) / / / / 1 \ /� \ 1 I 6 ILEFT BANKFY LL BENCH 2 \ / I / I 0 a �� a)_ o 2 '0 co oom �000 ^ooy o 0 0 0 o rn rn rn rn �ANK GRADiAIG (TYP) 24 rn \ \ /� cv C) o ��o v v \ 2 \ �HT BANKFlLL BENCH 6 24 \ BAN KGRAD I14G,(TY) rn II 24 / / / \\ \\ �- ti \ \ \ \ \ \ �s \ \s8 s8� LEFT BANKFULL BENCH( / / / �\ \ I X�� / \ \ s 86 \fig 98g \ \ �\ p \ / /� RIGi�T BANkFULL NCH \ 9 ANK G DING (TYP) / \\ — — /' \ ✓/ /// \ BA GRA"1G (T)T) '9 \ �6 8,\\ S \ \ E4) \ \\`9,9 19 ULRHT BAIKFH / \ _ �99s\ 9 I YP�BANK GRAD(T — — — \ 9 \ f / \ o \\\\\\ \\ \\\°o s _ °iceRIGHT B�NK€t1Lt8EN 2 yKGRAnI.Ne-fry \ N A V V \ — - �� / \ , 0 20 40 997- _ -99(9 \ — � g \ GRAPHICAL SCALE (FEET) 1"=20' — 1000 — — i i \1000. \ \ 1001 — — — —goo \ \ LEGEND: — — — — — RIGHT BANKFULL BENCH_ X .1002\ \ — EXISTING WETLAND%1+5 PROPOSED STREAM CLAY PLUG — — — — — — \ — 1003 — �K-DM(TYP) �1002- \ LIMITS CENTERLINE & -1004— — _ _ _ / }- BANKFULI LIMITS i — — -1005- — — — — 2 -1003, / 24-/ — EXISTING STREAM WOOD TOE WITH _ _ _AM CHANNEL LIMITS - �� EXISTING COIR WRAPPED / — 1004T \�\ _ / / — TREE LINE SOIL LIFTS �1006- _ — — — 1007 — — — — / T_y / \ / / X — EXISTING FENCE � / / a� EXISTING BRUSH TOE _1008, CONTOURS m EXISTING CULVERT WATER PROTECTION 41LOG VANE PROPOSED - — - ORDINANCE BUFFER WARN ROOT (COUNTY GIS) CRITICAL SLOPE LOG ROLLER FPL — 100-YEAR FLOODPLAIN AREAS (COUNTY RIFFLE (COUNTY GIS) F5 GIS) REACH 51-1 00 / f / ls� / 852 851—a� \ \ \ % 854-853 .� DETAIL CALLOUT KEY DETAIL NUMBER DETAIL SHEET NUMBER ONTRACTOR SHALL VERIFY TIE IN LOCATION AND ELEVATION WITH EXISTIN RADE PRIOR TO CONSTRUCTION. IF DISCREPANCIES OF MORE THAN 0.1' (ERTICAL) OR 1.0' (HORIZONTAL) EXIST, CONTRACTOR SHALL NOTIFY THE NGINEER BEFORE STARTING WORK TO RESOLVE POTENTIAL CONFLICTS. Permit/Seal PLT H OF ANDREW J. o TIEFENBACK z U Lie. No. 60845 a 0 10/26/2022 41 �SSIONAL E�Q~ Lu w Z CV w Q V) Z Z I � zp � > u.i Q Z w ~ CC) Z O u % N Q � w U w FY CL Lu p:' Q Q t � Q Lu � ci7 U (� CL cn I Z z m_ Q Project No.: 203443600 File Name: 46300 P&P Scale:AS SHOWN ss GH JR 2022.08.09 Dwn. Dsgn. Chkd. YYYY.MM.DD Title PLAN AND PROFILE REACH 5F & 51-1 Revision:0 Sheet: 7 of 48 Drawing No. N 104 ORIGINAL SHEET -ANSI D c:\users\sshelton\cnednve-Stantec office 365\shared documents\07_cad\sheets\46300_P&P 2022.10.27 12:17:21 AM D po 0 z D 2 D O I D 0 0 D D Y D 7u X z Z y c Or z Z m 1 1- m n c � 17'0 G) A m G� w o o m m ELEVATION (FT) N N N W W - r 0 O A W N W V v W O W m D W + Cn o 0 D W II N 'o A D _ I 0 Z W N T O o Z Cn W n + r o m II � N o O m N O m�v7c) �mDz Z O my�m ;U r co00 -nXAX 0��= m 0 Wpzr D 0 rn m Z Z T �2r>-Om O�z- �m_z �Xmr o Cn 0 X 0 0 � mOA- O�-0Z m0n0 00 IxU)m Z Tn Om y Drop r r A Z 00-1 Z -i _ � mmD= r{Zm n1oX I=, - �m -� ■■■■■ NONEmmmmmmmmmm ■■■■■■ NONE ■M■■ENE ■EN■■■NEE �MOMMO■■E MENOMONEE ■■■■■■■■■■ ■■ ■■■ MEMOMEN MEMEMEM W w ' :.. IEEE , : I IEEE .. *. •' Is yr� NONE � ■■NEE■■. ■■■■■■■■ ■■■■■■■■ MEMEMEM MEMEMEM ■■■■■■■ ■■NOON ■■■■■■ ■■NEON ■E■■■ MENM EEENONE M IMMEM NONE MEN MENEM MMEME IMMEME NONE.. :' �L , ■■■■MMENEMOON MEMEMEME MEMEMEME IMMEMNONE ■■■■■■■■ NONEE �If!■ MENEM �...�... JENNE. t4 - CD A N m ELEVATION (FT) ELEVATION (FT) 0 ;a ` �(D Z� rn nz CD 00 cn Z m 90 TO V r O o 0TI rn r rn 03 70 N CO N O CD A O ELEVATION (FT) Client/Project PETER TRAVERSE, INNISFREE STREAM MITIGATION BANK, LLC INNISFREE STREAM MITIGATION BANK PHASE 2 ALBEMARLE COUNTY, VIRGINIA 0 0 r m w N Q 3 r4, B I Nl��ti Issued \A A' n 1 0 cl s 822 T \ 10 1 � I 6� v r I I18r r I� I I \W � II III I I II o II— —814— N IN m o m IT- By Appd YYYY.MM.DD 1. REVISED PER COUNTY COMMENTS Revision AT By TC Appd 2022.10.26 YYYY.MM.DD (3 Stantec Stantec Consulting Services Inc. 5209 Center Street Williamsburg VA 23188-2680 Tel:(757) 220-6869 www.stantec.com The Contractor shall verify and be responsible for all dimensions. DO NOT scale the drawing - any errors or omissions shall be reported to Stantec without delay. The Copyrights to all designs and drawings are the property of stunted. Reproduction or use for any purpose other than that authorized by Stantec is forbidden. IJ w 10 2 1 3 I 5 C C 868 B 864 860 LL 856 Z H w W 852 848 844 840 LEGEND: EXISTING WETLAND PROPOSED STREAM CLAY PLUG �Y LIMITS %1+5 CENTERLINE &BANKFULL LIMITS EXISTING STREAM WOOD TOE WITH CHANNEL LIMITS EXISTING OIWRAPPED S TREE LINEPVRTW SOIL LIFTS X — EXISTING FENCE EXISTING BRUSH TOE �j9 CONTOURS m EXISTING CULVERT WATER PROTECTION LOG VANE 8� PROPOSED — — — ORDINANCE BUFFER WITH ROOT 00 19 CONTOURS (COUNTY GIs) WAD CRITICAL SLOPE LOG ROLLER 100-YEAR FLOODPLAIN AREAS (COUNTY RIFFLE FPL — (COUNTY GIs) F51 GIs) , REACH I I �FPL__---f:PL_4_fpL -FPt I FPS FPE-- FF \ LARGE PILE OF GRAVEL COBBLE \ 7 I I I AND BOULDER MATERIAL TO B$ `j70 UTILIZED AS RBM I I I 5A' / 8S2 26+00 / / 853 854 r vl L A.SSEWCAGE z' GRADE UO'DECUT IG) BANKAT 1IM1 — m ACTIVATE BOW AT ELEVATION 8.75 AND ARMOR WITH RBM \ / \ \ LINE SWALE TIE-IN WITH RBM, AND J TOPDRESS WITH SOIL AND b§ABILIZE WITH STABILIZATION MIX. 856J\ REINFORCED EXISTING GRADE BED MIX LOG ROLLER EXISTING STREAMCHANNEL PROPOSED GRADE iI BRUSH RUN TO REMAIN TO DRAIN ADJACENT T�IBUTARY BOULDERJAM O O HEADWATER BANKFULL o O CASCADE o OQ $O TREATMENT 0 20 40 GRAPHICAL SCALE (FEET) 1"=20' -Ec W V I� - V V ui -- W O + ' °D IfJ + Iui W N II N II II > N N 11 > II > J CO M II W LU N I N O0i N N _ _ Q Q �fJ + LL� 117 W Tn Tn ` 0 1�1 V C'� W Z W11 II O O _ J J >- — � % Q Qw +m m�+a m� +Inm _ o Il') � W N W Il') (n ? W ) W I --I Z W }I } Z W M UJ �• ��___ Q z w z w Q w _ w .g, —2.g3q fn 3. 3q co coti ' • 1 -�� I 1 `'� • 58q — _ o _ II o e II In u u - - w J qn w 21+67 21+80 22+00 22+20 22+40 22+60 22+80 23+00 23+20 23+40 23+60 23+80 24+00 24+20 24+40 24+60 STATION (FT) VERTICAL SCALE: 1" = 4' HORIZONTAL SCALE: 1" = 20' 24+80 25+00 25+20 25+40 25+60 25+80 26+00 868 Permit/Seal 864 �PLTH pF Df�� ANDREW J. o TIEFENBACK z U Lic. No. 60845 a 860 Off' 10/26/2022 �� SSIpNAL ��~ 856 Z O H w 852 w 848 844 840 26+20 26+27 Lu w Z CV w Q V) Z Z � 0 zp > u.i F— Q Lu Z W 00 O Q C w Z U w N C< FY < a� QCL t � Q w ci7 U Q w w U Z m_ CO w cn I z Q Project No.: 203443600 File Name: 46300 P&P Scale:AS SHOWN SS GH JR 2022.08.09 Dwn. Dsgn. Chkd. YYYY.MM.DD Title PLAN AND PROFILE REACH 61 (1) ORIGINAL SHEET -ANSI D CONTRACTOR SHALL VERIFY TIE IN LOCATION AND ELEVATION WITH EXISTING GRADE PRIOR TO CONSTRUCTION. IF DISCREPANCIES OF MORE THAN 0.1' (VERTICAL) OR 1. 0' (HORIZONTAL) EXIST, CONTRACTOR SHALL NOTIFY THE ENGINEER BEFORE STARTING WORK TO RESOLVE POTENTIAL CONFLICTS. Revision:0 Sheet: 9 of 48 Drawing No. N106 2 1 3 1 4 1 5 C C I M M LL 844 z O H W W 840 836 832 28+39 28+60 28+80 29+00 29+20 29+40 29+60 29+80 30+00 30+20 STATION (FT) VERTICAL SCALE: 1" = 4' HORIZONTAL SCALE: 1" = 20' FPL FPL FPL �� FPL FPL FPL —�FP� L fp \ \ \ \ \ \ \ 0 20 40 GRAPHICAL SCALE (FEET) 1 "=20' _ =- 843 0 — \ — — 294 rp, 11 844 43 — — �\ \ \ \ \ \ \ \ \ \ \ i `\ — 845 LEFT BANKFULt-BENCH__\ \ \ �` EA4 BANK GRA6ING (TYP) \ \ (2E4) 30+40 30+60 30+80 848 844 z O H W 840 W s� \ \ ��14 LEGEND: ` EXISTING WETLAND PROPOSED STREAM CLAY PLUG �Y LIMITS %1+5 CENTERLINE &BANKFULL LIMITS EXISTING STREAM WOOD TOE WITH CHANNEL LIMITS EXISTING COIR WRAPPED TREE LINE SOIL LIFTS EXISTING K — EXISTING FENCE BRUSH TOE i Sao CONTOURS m EXISTING CULVERT WATER PROTECTION LOG VANE 0� PROPOSED — — — ORDINANCE BUFFER WITH ROOT 00 CONTOURS (COUNTY GIS) WAD 19 CRITICAL SLOPE LOG ROLLER FPL _ 100-YEAR FLOODPLAIN AREAS (COUNTY p� RIFFLE (COUNTY GIS) GIS) ^ 836 PROFILE LEGEND: EXISTING GRADE 832 31+01+06 PROPOSED GRADE BANKFULL REINFORCED I :i��!•~BED MIX I MAN40�VIA : • LOG ROLLER HEADWATER TREATMENT 1 N � O N N r a < alm z 0 O z z 0 U w C :c w 'a• m Permit/Seal ("%,,TH OF Gf�� ANDREW J. o TIEFENBACK z U Lic. No. 60845 a � 10/26/2022 SIGNAL Lu CV LU Z Q V 0 Z Z � zp > � LU < Lu Z m LLB ~ Z O u > C/) U (1)Q w w � Q } Q LL cn wLILL!R- w U Z m_ Uwcn I Z Q Project No.: 203443600 File Name: 46300 P&P Scale:AS SHOWN ss GH JR 2022.08.09 Dwn. Dsgn. Chkd. YYYY.MM.DD Title PLAN AND PROFILE REACH 61 (2) ORIGINAL SHEET -ANSI D "ONTRACTOR SHALL VERIFY TIE IN LOCATION AND ELEVATION WITH EXISTINC GRADE PRIOR TO CONSTRUCTION. IF DISCREPANCIES OF MORE THAN 0.1' VERTICAL) OR 1.0' (HORIZONTAL) EXIST, CONTRACTOR SHALL NOTIFY THE ENGINEER BEFORE STARTING WORK TO RESOLVE POTENTIAL CONFLICTS. Revision:0 Sheet: 10 of 48 Drawing No. N107 1 REACH 61 / ° l co 2 3 4 1 5 \/ o \ \ \ 824 CONTRACTOR TO AVOID LARGE UNDERCUT TREE AND ROOTING SYSTEM ON RIGHT BANK I / DURING BANK GRADING. PACK RBM AND CO SELECT FILL MIX UNDERNEATH UNDERCUT ° — a BANK NK TO STABILIZE TREE v tv- \ — X X x�—z X � z x z x xx x \ x1 �z z z / / / �� \ _�� x — x\ x x X x x x z z �c X\ / i \\ -i 2 RIGHT BANKFt LL \ 24 BENCH BANK GRADING \ \ (TYP) \ \ C — I e� RIGHT BANKFULL BENCH_ _ _ _ — — / / = LEGEND: 24 BANK GRADING (TYP) EXISTING WETLAND PROPOSED STREAM CLAY PLUG LIMITS CENTERLINE & EXISTING STREAM / — %1+5BANKFULL LIMITS WOOD TOE WITH s / — CHANNEL LIMITS - EXISTING COIR WRAPPED TREE LINE SOIL LIFTS X - EXISTING FENCE BRUSH TOE EXISTING CONTOURS m EXISTING CULVERT p 20 40 WATER PROTECTION LOG VANE _ 0x PROPOSED - - ORDINANCE BUFFER WITH ROOT GRAPHICAL SCALE (FEET) 1 "=20' — — CONTOURS (COUNTY GIS) WAD 6� �9 PROFILE LEGEND: CRITICAL SLOPE LOG ROLLER REINFORCED FPL 100-YEAR FLOODPLAIN AREAS (COUNTY RIFFLE BED MIX EXISTING GRADE LOG ROLLER (COUNTY GIS) El GIS) 1 � PROPOSED GRADE % � I� � BRUSH RUN -9.82% 0.00% 9.61 % -2.17% BANKFULL BOULDER JAM O c O HEADWATER CASCADE O TREATMENT 836 832 LL 828 Z O F- w w 824 820 816 1 37+67 37+80 38+00 38+20 38+40 38+60 38+80 39+00 STATION (FT) VERTICAL SCALE: 1" = 4' HORIZONTAL SCALE: 1" = 20' 39+20 Permit/Seal 836 oPLTH pF Df�� ANDREW J. o TIEFENBACK z U Lie. No. 60845 a 832 grAnmr� �0.(W� 0 1%,'I0NAL022 ��~�� 828 824 u (1)Q Lu w zp LU w % Z m < 0 ~ � Q Lu CV w V) Q Z CC) Z Q > O U w 820 t tY Q U w � ci7 Z Q U fie Q m_ (� LU CL cn J z Q 1 816 39+39 Project No.: 203443600 File Name: 46300_P&P Scale:AS SHOWN ss GH JR 2022.08.09 Dwn. Dsgn. Chkd. YYYY.MM.DD Title PLAN AND PROFILE REACH 61 (3) ORIGINAL SHEET -ANSI D )NTRACTOR SHALL VERIFY TIE IN LOCATION AND ELEVATION WITH EXISTIP LADE PRIOR TO CONSTRUCTION. IF DISCREPANCIES OF MORE THAN 0.1' RTICAL) OR 1.0' (HORIZONTAL) EXIST, CONTRACTOR SHALL NOTIFY THE IGINEER BEFORE STARTING WORK TO RESOLVE POTENTIAL CONFLICTS. Revision:0 Sheet: 11 of 48 Drawing No. N 108 2 3 m 5 C u • .. I� '!i►•:�"�r't\ i �\7�, fir►', �r►7�; �� \ � �\ \\�\i� � \ -►` \�\ �\ �` � \\' >�� F��c`�- `\�� ` \! �� C\� � \ \\ � \ \ A10 ILI \\ . -•-• . v S31; Estavm W. �;aMEN Wool �a• •�� \ �\ \ t� \ \ ` \ ` �� ` \� i -j\� \ \�\i \ \�\\ \ \ \, \ \\ \ Q► Im VI kj AWN SUN sms 10 NIN 972 968 964 ILL.960 z O `a W u 956 952 948 944 0+00 ■■■■M ■■■■� ■■■■■■■■■■■■■■■■■■■■ ■■■■M■ ■■■■ • • ■■■■■■■■■■■■■■■■■■■■ - - - _ _ ■■■E� �■ - ■■■■■ ■■■■■�■■■■■■■■■■■■■■ ■■■■■� NONE ■ ■■■10 E ■EM■■■■■■■■■■ � �\ ' �tl l■E ■c I■■■■■■ ■ al i■E a■■■■■■■■■■■ ■■ig, !!!■!■■■■■■ ■■■©Ii� 1■■ I'iEE ■■■■■■ NEE NEMEN N NOON I■11■■ ■■■� IE 1■■NEE■ }" ''' '_'�' ■E■■■ NEE■INIIEE■EEMIEIIENEE ., • ., • ■■■■■ �� ■E■E■EEEE.-.',� ` mol■mll■■■■■ail■iIENEE 11■■ NEE■ I■11■■■■ _ MEMEMEMEMEME SIM 241.110"RIN INN IN NEE■■■■■■■■■■■■■■■■■■■■■_■_ ■E�■:il■1=� 1/�� 0 W.",eKA.mmm E■■■NEE■■■■■■■■■■■■■■■■■f■■■■■■ M ■EE■■■■■■■■■■■■■■■■■■■■■■■'�I•iF�®NOON■■■ 0+20 0+40 0+60 0+80 1+00 1+20 1+40 1+60 STATION (FT) VERTICAL SCALE: 1" = 4' HORIZONTAL SCALE: 1" = 20' 972 1111110.1 Em 960 ILL 0 `a W 956 w 952 948 944 1+80 1+88 PROFILE LEGEND: EXISTING GRADE PROPOSED GRADE BANKFULL 1 �i!•�i�iREINFORCEDBED MIX I _ BRUSH RUN I gj W,`tW� : • LOG ROLLER HEADWATER TREATMENT 100-YEAR FLOODPLAIN AREAS (COUNTY RIFFLE GRAPHICAL SCALE (FEET) 1 "=20' PPL — (COUNTY GIS) GIS) ' V 4J C M 0 rJ Permit/Seal 0 r o b n o'er p _ E o n� d U C oom._ O a nar uCO m �7 � om�o W mtaL N Ci � c O O � � Q Q W U o o d o 0 ON c C a o � U 6 o m o U En Y C) P O� p0 U '- „ O N � o� N N Q �¢ Qom 0 0 U z z O U :c w Q: �,LT H pF ANDREW J. 0 TIEFENBACK z U a Lic. No. 60845 10/26/2022 SIGNAL '0� *' Lu CV LUz Q V zZ < 0_ z0 > Lu ~ Q Z m W Z O w Q w 0 �Q L Q ,�Q t 1 ci7 w J Z Lu m (� CL cn I z Q Project No.: 203443600 File Name: 46300_P&P Scale:AS SHOWN ss GH JR 2022.08.09 Dwn. Dsgn. Chkd. YYYY.MM.DD Title PLAN AND PROFILE REACH 8F Revision:0 Sheet: 12 of 48 Drawing No. N109 ORIGINAL SHEET -ANSI D "ONTRACTOR SHALL VERIFY TIE IN LOCATION AND ELEVATION WITH EXISTINC GRADE PRIOR TO CONSTRUCTION. IF DISCREPANCIES OF MORE THAN 0.1' VERTICAL) OR 1.0' (HORIZONTAL) EXIST, CONTRACTOR SHALL NOTIFY THE ENGINEER BEFORE STARTING WORK TO RESOLVE POTENTIAL CONFLICTS. 2 I 3 I 4 I 5 REACHCO 81-1 rn rn I I D 917 — 916 — C 924 920 916 IL. z 0 912 > Lu J W 908 904 I / REACH 81-241 / i \ c, \% �x06 / \xi I x OD -900 a 00 110 \11/o, �� I i/ x ��x x—�x�x \ / 897 89T_ / 9\ / 917 \ 916�- \ \ \ \ \ \97 \ \ + \ \ \19 7 \ \ \ \ 19 79 -920 19 \ �) 923 9 925 \92js\ \ \ \ \ \ \ \ 9� \ \ \ \ 0 20 4C 934 3, GRAPHICAL SCALE (FEET) 1 "=20' 4 cD h 1/ 0i —i 13 �No LEGEND: EXISTING WETLAND PROPOSED STREAM CLAY PLUG LIMITS %1+5 CENTERLINE &BANKFULL LIMITS EXISTING STREAM WOOD TOE WITH CHANNEL LIMITS — EXISTING COIR WRAPPED TREE LINE 7vf SOIL LIFTS X —EXISTING FENCE EXISTING BRUSH TOE / ego q CONTOURS m EXISTING CULVERT WATER PROTECTION LOG VANE 8� PROPOSED — — ORDINANCE BUFFER WITH ROOT 0� CONTOURS (COUNTY GIs) WAD 19 CRITICAL SLOPE LOG ROLLER FPL _ 100-YEAR FLOODPLAIN AREAS (COUNTY w� RIFFLE (COUNTY GIs) GIs) ^ PROFILE LEGEND: EXISTING GRADE PROPOSED GRADE EE3BANKFULL 900 0+40 BRUSH RUN LOG ROLLER HEADWATER TREATMENT 894 898\ 897-� 896-1 /( \ /jLAY'�ACK-6EETCHANNEL-SI / \ SLOPE AT J. , LtRR€GRa — _ _ —_ — V �. p °? BANK WITH-RBM�T 2XD50 DEPTH— w\ ��o rn 9 �� 895 g96 FILLING VOIDS IN TOP 3" RBM _— \ \v CO ig9? g9a 8 9- QITH TOPSOIL, AND SEED. /^� 14 GRAPHICAL SCALE (FEET) 1"=20' 924 904 920 900 916 896 ILLIL ILL Z Z O � 892 912 >Q > W Lu J J W W 908 888 904 884 900 2+20 880 5+80 1 CONTRACTOR SHALL VERIFY TIE IN LOCATION AND ELEVATION WITH EXISTING GRADE PRIOR TO CONSTRUCTION. IF DISCREPANCIES OF MORE THAN 0.1' (VERTICAL) OR 1.0' (HORIZONTAL) EXIST, CONTRACTOR SHALL NOTIFY THE ENGINEER BEFORE STARTING WORK TO RESOLVE POTENTIAL CONFLICTS. MEMO : • . -, ■ 1 ■■■■■MENEM 0 MINIMEMEME MENEM MEM■MMEMEMEMEME NE! 111 111 MEMO MENEM MENEM NEI I I I II 1M1M MEMMER 5OMEME MEMMENIMMEME ■iiL{11 J� • 3 ! = I■■■ IMON I■■■M■■ 04M 1■■■MM■ EE ME 0 ME ■■■■� �MEMNON11��1IIi111�EMMMMEMEME NONE B: MMM■■EMEMEMEMEMM■■EM MENEM NIMMEMEMEMEMEMEME MENEM MENEMMMM EMEMEMEMEMEMEME M■MMEMEMEMEMEM 904 896 H LL Z 892 F- > Lu J W �L 884 880 7+40 N � O N N r a < alm z i 0 0 U z Z 0 w c n c w 'a' m Permit/Seal U �9PLTH� pF G ANDREW J. TIEFENBACK$Lt o. 60845 � fE� � ,��~ ONAL za Lu CV LU Z w Q V) co Z Z � zp > �� LL Q Z O CC) w Z O w Q w O FY CL �' Q Q t Qc c� (� Lu w Lu J Z F Lu m U CL cn I z Q Project No.: 203443600 File Name: 46300_P&P Scale:AS SHOWN SS GH JR 2022.08.09 Dwn. Dsgn. Chkd. YYYY.MM.DD Title PLAN AND PROFILE REACH 81-1 & 81-2 ORIGINAL SHEET -ANSI D 0+60 0+80 1+00 1+20 1+40 1+60 1+80 STATION (FT) VERTICAL SCALE: 1" = 4' HORIZONTAL SCALE: 1" = 20' 2+00 6+00 6+20 6+40 6+60 6+80 7+00 7+20 STATION (FT) VERTICAL SCALE: 1" = 4' HORIZONTAL SCALE: 1" = 20' Revision:0 Sheet: 13 of 48 Drawing No. N110 c:\users\sshelton\oneddve-Stantec office 365\shared documents\07_cad\sheets\46300_P&P 2022.10.27 12:45:21 AM I D W I C) I o 0 D z m�v7c) QmDz z -,v� m my-U ;0 r x co o0 -n�AX o,oCn m-o> r D 0 cn m Zzc:-I �2�Om O-rz- ;o n �Xmr 0�1° X 0 0 mOA- 0�vz m 0 n v 00 xU)m mCI) -on � D DP00 r r A z 00�� Z --I mmD= r{zm n1oX ' _ � - �m -_i m 0CD + D o r Cn 0 m A i N o � D Z o D r n D i O+ II � N O ELEVATION (FT) (O c0 O (D (D sTATinnPn+nn on, p , �•:!QSTATION=1 ., 100 ION=0+37.02' ■■■ MEN MEN 1 ■■■ STATION1 ::. `. •�: ■ STATION=1 • 1 1 . 1•r '> ,m ' • Of (z : • Raw No MEN ■■■ ..■ ■■■■■■ ■MOON■ ■: ..... . ■■ 91JI.■ IIIII,IIIII,IIIIIIII-IIIIIII�— ��I�IIIII, m w rn A ? ELEVATION (FT) ELEVATION (FT) O p W N iT NOON■ ■■■■■ . • ■MIKE ■■■■� . • ■■ ■■N■ - ■■■'�•'' MEMO ' ■■■ `I ■ ■■E■aN■N E■E■■NM�;•�,�y� ■ • ■E■ G'ilr� • 1No IN • 1 ��' :. ►'caEIt ■MEN ■ NONE ■■°/I■■■■■■■■■■ IMMEM■ '• -�` .;l �� • • .. ■E■E■E■■■ ■E■■N NOONVIN=2+ EENN ■ ■■■EON ■ENEE .... MENEM �MENEMME II � N N N W W O A W N ELEVATION (FT) ELEVATION (FT) QD QD QD CD rJ Co Qb N O O N A ■M ME NOON■ ■■■■■■ .• , ° ■NMMMMMEE■■■■■■ ■■■■■■■■■ W� STATI •]S�Lb]� • STATI— t+ B .. MEN ■ ..,._• ■NOON■ ,. ,: ■■NE■■N I • . y ■NONE :fit � .C's� •, • 11 •e ��■ NOON■ °1' .: eymmm I/N• • NEN N■NME■Ei ■ ° 1. 11 ■■■N■■■■■■■ ■■■ NEENEEMEMENEEMEMEM 05 N O> ELEVATION (FT) o m � rn CD Client/Project Z. N: Iy PETER TRAVERSE, INNISFREE 0 n Z � o STREAM MITIGATION BANK, = D D I= _ �; LLC J .0 Z J 0 s O z r o INNISFREE STREAM CD o nIA o MITIGATION BANK PHASE 2 -n j `< N I o o Jr o rn b g ALBEMARLE COUNTY, VIRGINIA co � I m + V I I I v A A I I I I I I o p+44 I I I I I I \\ \ i 0+78 / / ,� V11\1\�111 j\ DO v V A V A \ l 1+81 \ \ \ \ \ \ \ \ \ MIA I \ \ \ 2+p6 \ z�mm \ \ \ \ 0 O I C ODC I\ \ \ \ \ I �A A \ \ \ A +2.5 \ mm vO x m I I l \ .0 \ \ N I [1 m o I I I 1 I I O C m� V A \ \ \ \ V A I I I I I � \ m>�IVA V A \ \ \ \ V A °° I I I I \ m O / L\ \ t o 1 I\ I h\\\ \ D 00 m m frfl z o Z I l //II \\ \\\\ Cfl o G�i Z I I 1 II 1 I III \\ m / I —4+90 / \ I F� \ \\ , \ \ \ DO A mm CnC C vZ 0 mA C xn D z v / O 5+0 o ° o � 0 / o / �= r m D m c o D v n / mD = m > / Zm > � I r N m o O r \ I�Om 0m 0m rm0 CD OQ z0 zcn Drn zy 00 02 zZ TnZ �x Am ;0 10 O r- Tn v Tn r fA fn X _q 0 m m Cn3 z v z I + I m Cn�X X X mAoy ADm v> n Z z m 1 1 m 1 T m- z D �D'U z z rz CAm nr �z- () G) ZG) rrm Oto -m00 O m m �zv �m T� m m �m .� z D 3 Y c loop TO yzi0 A 000 mO Om 0 �0 c m � m m m O 0= rn 3 y� a CD r��ER B I Issued m m 1 Ir % N O By Appd YYYY.MM.DD 1. REVISED PER COUNTY COMMENTS Revision AT By TC Appd 2022.10.26 YYYY.MM.DD 5 Stantec Stantec Consulting Services Inc. 5209 Center Street Williamsburg VA 23188-2680 Tel:(757) 220-6869 www.stantec.com The Contractor shall verify and be responsible for all dimensions. DO NOT scale the drawing - any enors or omissions shall be reported to Stantec without delay. The Copyrights to all designs and drawings are the property of Stantec. Reproduction or use for any purpose other than that authorized by Stantec is forbidden. N W EM 29 a a a T m 0 N Permit/Seal o��,PLT H pF ANDREW J. o TIEFENBACK z c� a Lic. No. 60845 �0.� 08/09/2022 SF"' SIDNAL 0 LU w Z CV w Q V) Z Z I � zp � > ui F Q Z w U � CC) O u % ~ Q � w Z U w N FY LU a- Q t Q w ci7 Q LU w w U Z m_ UwcnJ z Q Project No.: 203443600 File Name: 46300 XS Scale:AS AHOWN SS GH JR 2022.08.09 Dwn. Dsgn. Chkd. YYYY.MM.DD Title TYPICAL CROSS SECTIONS Revision:0 Sheet: 15 of 48 Drawing No. N201 ORIGINAL SHEET -ANSI D o w 9 � 6 > d O � � 4J NO o N O N E O p 6 O`n Ors V om m C _ w o a � V N o °i000 O N po ^ O U E — �Qoa N i B o w �CN O O N U `c 0 N c 6a V N '� o E mP � 3 €has 0= 33 U 3 U a a a C O N 0 0 r Y Y Y ¢ T m Permit/Seal �,},TH pF ANDREW J. o TIEFENBACK z c� a Lic. No. 60845 08/09/2022 �� 0SIDNAL � w cv w Z w Q �co a Z zZ � r cw Q z Q Z W LW m 0 'a �Z O � LU w O CL w P J (e Q LU Cww aJ�10:�U LU m U CL � J ? a Project No.:203443600 File Name: 46300_XS Scale:AS AHOWN SS GH JR 2022.08.09 Dwn. Dsgn. Chkd. YYYY.MM.DD Title CROSS SECTIONS REACH 1 F & 3F Revision:0 Sheet: 16 of 48 Drawing No. N202 ORIGINAL SH EEi - ANSI D V 4J 4J 0 �o b n o- p _ O V O O E O p O y O N -one v U O 00 N O 6 r a oa a a)c0 m 5 u NW oc o`'s Rc O O � Q a)a o 7 1 o m y U O o O � � � 5 c t o e Q) � U N�y^j O UE oo"o n � P O� 0 m 0 U U '- „ O O> H 2 t r O a a a T m 0 N Permit/Seal o��,PLT H pF ANDREW J. o TIEFENBACK z c� a Lic. No. 60845 �0.� 08/09/2022 SF"' SIDNAL O'' LU w Z CV w Q V) Z Z I � zp � > ui — Q Z w U � CC) O u % ~ Q � w Z U w N FY LU a- Q t Q w ci7 Q LU w w U Z m_ UwcnJ z Q Project No.: 203443600 File Name: 46300 XS Scale:AS SHOWN SS GH JR 2022.08.09 Dwn. Dsgn. Chkd. YYYY.MM.DD Title CROSS SECTIONS REACH 41 & 5F Revision:0 Sheet: 17 of 48 Drawing No. N 203 ORIGINAL SHEET -ANSI D 2 3 1 4 5 REACH 51 840 835 L D z 830 JJ J JJ 825 C u U_ z O Q W J W 820 3 OFFSET (FT) CROSS SECTION 1+56 VERTICAL SCALE: 1" = 5' HORIZONTAL SCALE: 1" = 10' 830 825 I Offset=-10.00 Elev = 819.66 BE v 82 0.0 820 815 ffs t= 2: 6 O et -0 06 Elv 86.7 Elv = 816.77 810 30 20 10 0 10 20 30 OFFSET (FT) CROSS SECTION 3+70 VERTICAL SCALE: 1" = 5' HORIZONTAL SCALE: 1" = 10' REACH 51-1 LL z O Q w J W VTJ 20 10 0 OFFSET (FT) CROSS SECTION 0+63 VERTICAL SCALE: 1" = 5' 10 LEGEND EXISTING GRADE a u � cJ PROPOSED GRADE j 10 20 V=J HORIZONTAL SCALE: 1" = 10' r" F- W W W J U cn J U U — — — — BANKFULL Q 0 10' 20' N o a- O GRAPHICAL SCALE (FEET) 1"=10' NOTE: SEE SHEET 15 FOR TYPICAL CROSS -SECTIONS. L.L z H Q L11 J LU I— z O Q w J w OFFSET (FT) OFFSET (FT) CROSS SECTION 1+96 CROSS SECTION 2+35 VERTICAL SCALE: 1" = 5' HORIZONTAL SCALE: 1" = 10' VERTICAL SCALE: 1" = 5' HORIZONTAL SCALE: 1" = 10' OFFSET (FT) CROSS SECTION 2+66 VERTICAL SCALE: 1" = 5' HORIZONTAL SCALE: 1" = 10' V ° � �9 6 > d O � � NO o N O N E O p 6 O`n Ors V om m (D _ w o a N V N o N � m� N D�@o N N % E o `m mt _ � N > o m �� r o a U `c Q E a o `o `o �' mP �� 3 €has 0= 33 U 3 U IIIIIII1< 0 0 T m Permit/Seal �,},TH pF ANDREW J. o TIEFENBACK z c� a Lic. No. 60845 08/09/2022 W CV LU Z W Q �co N Q Z zZ � z p > r LUQ wQ z Z W m 0 'Q� wo w O CL w P Q J Q Q N� �Luw aJLU F_ 10:�U m U CL � J ? a Project No.:203443600 File Name: 46300_XS Scale:xxxx SS GH JR 2022.08.09 Dwn. Dsgn. Chkd. YYYY.MM.DD Title CROSS SECTIONS REACH 51 & 51-1 Revision:xxx Sheet: 18 of 48 Drawing No. N 205 ORIGINAL SH EEi - ANSI D 2 3 n 5 C C 0 REACH 61-1 H LL z O Q w J W 865 860 850 845 30 20 10 0 10 20 OFFSET (FT) CROSS SECTION 24+06 VERTICAL SCALE: 1" = 5' HORIZONTAL SCALE: 1" = 10' OFFSET (FT) CROSS SECTION 19+31 VERTICAL SCALE: 1" = 5' HORIZONTAL SCALE: 1" = 10' lg set 18.22 Elev= 56.72 le = 56 50 Offset=0.55 Elev = 854.68 lOffset=-3.28 lElev = 853.20 _ 1 1 1 Offset=-7.48 le = 53 20 OFFSET (FT) CROSS SECTION 28+82 VERTICAL SCALE: 1" = 5' HORIZONTAL SCALE: 1" = 10' VJv vvv 30 20 10 0 10 20 30 OFFSET (FT) CROSS SECTION 22+03 VERTICAL SCALE: 1" = 5' HORIZONTAL SCALE: 1" = 10' -865 865 860 860 H LL Z O0 855 855 Q w J W 850 850 845 30 845 OFFSET (FT) CROSS SECTION 24+67 VERTICAL SCALE: 1" = 5' HORIZONTAL SCALE: 1" = 10' VVV 30 20 10 0 10 20 30 V V V OFFSET (FT) CROSS SECTION 29+43 VERTICAL SCALE: 1" = 5' HORIZONTAL SCALE: 1" = 10' 1= LL O Q w J W VyV 30 20 10 0 10 20 30 VyV OFFSET (FT) CROSS SECTION 22+96 VERTICAL SCALE: 1" = 5' HORIZONTAL SCALE: 1" = 10' 855 850 H w z O 845 Q w J W M11 835 OFFSET (FT) CROSS SECTION 25+31 VERTICAL SCALE: 1" = 5' HORIZONTAL SCALE: 1" = 10' OFFSET (FT) CROSS SECTION 30+19 VERTICAL SCALE: 1" = 5' HORIZONTAL SCALE: 1" = 10' IF— L.L Z O Q > W J W 30 20 10 0 10 20 30 OFFSET (FT) CROSS SECTION 23+53 VERTICAL SCALE: 1" = 5' HORIZONTAL SCALE: 1" = 10' ME LL 855 Z O Q w w 850 H w Z O Q w J W 845 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 30 20 10 0 10 20 OFFSET (FT) CROSS SECTION 25+84 VERTICAL SCALE: 1" = 5' HORIZONTAL SCALE: 1" = 10' I VVV 30 20 10 0 10 20 30VVV OFFSET (FT) CROSS SECTION 31+32 VERTICAL SCALE: 1" = 5' HORIZONTAL SCALE: 1" = 10' 10' jI LEGEND F W W — EXISTING GRADE J Q U 5 J U c PROPOSED GRADE > Q U BANKFULL a¢ 0 0' 20' o � (D GRAPHICAL SCALE (FEET) 1"=10' NOTE: SEE SHEET 15 FOR TYPICAL CROSS -SECTIONS. c 0 0 T m Permit/Seal ,N},TH pF ANDREW J. o TIEFENBACK z U Y Lic. No. 60845 �O ,(tpz� 08/09/2022 �SSIONAL ��1 w cv w Z w Q �m Q Z zZ � z p > r cw Q z Q Z W LW m 0 'Q� �Z o wo w O CL w P J (e Q ''Q^� t./) V LU C LU LU aJF_ 10:�U LU m U � C J ? a Project No.:203443600 File Name: 46300_XS Scale:xxxx SS GH JR 2022.08.09 Dwn. Dsgn. Chkd. YYYY.MM.DD Title CROSS SECTIONS REACH 61 (1) Revision:xxx Sheet: 19 of 48 Drawing No N 2106 ORIGINAL SHEET -ANSI D 2 3 ►1 5 C C REACH 61-2 1 LL et 11. 5 O 835 835 Q et 8. 4 w EI v 8 .2 J w OEM��®L 825 30 20 10 0 OFFSET (FT) 825 82L. z O Q w w 81 CROSS SECTION 32+94 VERTICAL SCALE: 1" = 5' HORIZONTAL SCALE: 1" = 10' 0 EIv 88.4 8 011.36 Elev = 818.00 Offiet 1200 le = 8 Ofi set -4 50 O set 4. 0 le = 814 Elev = 8 .1 81 30 N IV V IV LV OFFSET (FT) CROSS SECTION 42+60 VERTICAL SCALE: 1" = 5' HORIZONTAL SCALE: 1" = 10' 25 L.L Z O Q w J w 825 820 H LL Z 20 815 Q w J w 15 810 805 OFFSET (FT) CROSS SECTION 34+17 VERTICAL SCALE: 1" = 5' HORIZONTAL SCALE: 1" = 10' OFFSET (FT) CROSS SECTION 43+42 VERTICAL SCALE: 1" = 5' HORIZONTAL SCALE: 1" = 10' I— L_ Z O Q w J w 825 820 1= LL z O 815 Q w J w 810 805 OFFSET (FT) CROSS SECTION 36+00 VERTICAL SCALE: 1" = 5' HORIZONTAL SCALE: 1" = 10' OFFSET (FT) CROSS SECTION 44+06 VERTICAL SCALE: 1" = 5' HORIZONTAL SCALE: 1" = 10' oE 83 830 825 135�� Elev = 826i.74 Offset=-6.60. lev = 825.25 Offset=-0.14 Elev = 823.37 i Offs t=11.16 Offset=4.81 Elev = 823.39 30 20 10 0 10 20 OFFSET (FT) CROSS SECTION 38+62 VERTICAL SCALE: 1" = 5' HORIZONTAL SCALE: 1" = 10' 840 a� .� HoF oAc_o o' ° Eoa6 -835 °oa> V om m _ w o a N � 5 U N � o 0 o 0 N m m N D @o p a Z 0 NR ° n ` 830 } a � L) > o a� o U `c Q c a U E mP 3 €has U U p= 33 3 825 820 30 Permit/Seal B �,} T H pF �/'6 ANDREW J. o TIEFENBACK z c� a Lic. No. 60845 OA 08/09/2022 �SSIONAL I m m w cv w Z w Q �co Q Z zz � z p > r z LUQ wQ Z wo �m Z O 'Q� wo w O w J (e W Q Q N C LLJ W W U z� m U � � J ? a o Project No.:203443600 File Name: 46300_xS A 0' E LEGEND F Scale:xxxx SS GH JR 202208.09 W m LLJ Dwn. Dsgn. Chkd. YYYY.MM.DD ° EXISTING GRADE Q J Title D 5 U CROSS SECTIONS o PROPOSED GRADE j J o U REACH 61 (2) BANKFULL o o' 20' Revision:xxx Sheet: 20 of 48 0 0 o or GRAPHICAL SCALE (FEET) 1"=10' Drawing No. SEE SHEET 15 FOR TYPICAL CROSS -SECTIONS. VNOTE: 20 ORIGINAL SHEET - ANSI D 2 3 n 5 C C U_ Z O Q W J w REACH 81-1 REACH 8F vVv. 20 10 0 OFFSET (FT) CROSS SECTION 0+60 VERTICAL SCALE: 1" = 5' Z O Q w J LU 20 10 0 10 20 OFFSET (FT) CROSS SECTION 0+70 VERTICAL SCALE: 1" = 5' HORIZONTAL SCALE: 1" = 10' r a u oA 10' `I`I' LEGEND F o LU w a EXISTING GRADE Q U LLI 5 U m o PROPOSED GRADE > d o U_ m = a BANKFULL a¢ 0 0' 20' o < 0 O GRAPHICAL SCALE (FEET) 1"=10' 10 20 V V v CROSS SECTION 1+33 OFFSET (FT) HORIZONTAL SCALE: 1" = 10' VERTICAL SCALE: 1" = 5' HORIZONTAL SCALE: 1" = 10' JVV JVV 20 10 0 10 20 OFFSET (FT) CROSS SECTION 1+72 VERTICAL SCALE: 1" = 5' HORIZONTAL SCALE: 1" = 10' REACH 81-2 VVJ VVJ 20 10 0 10 20 OFFSET (FT) CROSS SECTION 6+15 OFFSET (FT) CROSS SECTION 6+38 VERTICAL SCALE: 1" = 5' HORIZONTAL SCALE: 1" = 10' VERTICAL SCALE: 1" = 5' HORIZONTAL SCALE: 1" = 10' V ° n o'er 0o_n 4J p o c° 0 0 4 V ° V r E 0-° yO O N v aar O a 12.2d1�'o U.°Jp N mL°c � N U E O a N V c o O �Ni.a V moom 0 N c U c t `001� ° OD N V E^ O— 33 U 3 U ��3 °' 3 I �a= a a a a T m T m Permit/Seal (�J�TIEFENBACK AtiTH pFANDREW J. z U Lic. No. 60845 a 0 �08/09/2022 SF"' SIpNAL w cv w Z w Q �co Q Z zZ � z p > r LLQ wa z Z W m 0 'a �Z o � LU w O CL w P J (e Q cnC� LU cww a�LU IF— 10:�U m U CL C J ? a Project No.: 203443600 File Name: 46300_XS Scale:xxxx SS GH JR 2022.08.09 Dwn. Dsgn. Chkd. YYYY.MM.DD Title CROSS SECTIONS REACH 8F, 81-1, & 81-2 Revision:xxx Sheet: 21 of 48 Drawing No. N 208 Vo I NOTE: SEE SHEET 15 FOR TYPICAL CROSS -SECTIONS. ORIGINAL SHEET -ANSI D 2 3 I.I 5 C u REACH 91 - 101 L LL Z O Q LLI J W LL Z O Q w J W y�V 20 10 0 10 20 y�V OFFSET (FT) CROSS SECTION 0+20 VERTICAL SCALE: 1" = 5' HORIZONTAL SCALE: 1" = 10' 925 920 915 910 905 OFFSET (FT) CROSS SECTION 1+00 VERTICAL SCALE: 1" = 5' HORIZONTAL SCALE: 1" = 10' OFFSET (FT) CROSS SECTION 4+90 VERTICAL SCALE: 1" = 5' HORIZONTAL SCALE: 1" = 10' 0' `In LEGEND F- LU W EXISTING GRADE a U c 5 J U PROPOSED GRADE > Q U_ BANKFULL a¢ 0 0 20' o [if O GRAPHICAL SCALE (FEET) 1"=10' NOTE: SEE SHEET 15 FOR TYPICAL CROSS -SECTIONS. H Z O H LU W J W J4J 4P 940 Dff set------ T Elev = 935.01 ill 40 935 930 ff = 3 O Ell 935 930 set=7.09 v E v m� me 20 10 0 10 20 OFFSET (FT) CROSS SECTION 0+44 VERTICAL SCALE: 1" = 5' HORIZONTAL SCALE: 1" = 10' OFFSET (FT) CROSS SECTION 1+81 VERTICAL SCALE: 1" = 5' HORIZONTAL SCALE: 1" _ 925 920 H LL Z 0 915 a w J W 910 905 4 F Z O Q u.l J W LL �4 4J 940 40 Offset=-7.65 Elev = 934.51 O set 7. 4 El v 9 .1 935 35 Offset=0. Elev = 933 0 27 930 30 935 930 Z — 925 Q w J W 920 20 10 0 10 20 OFFSET (FT) CROSS SECTION 0+57 VERTICAL SCALE: Vv = 5' HORIZONTAL SCALE: 1" = 10' 935 Offset=-12.00 Elev = 927.56 Offset=10.00 Elev = 927.57 - et =11. 74 El v = 9 .6 30 ?5 ?0 915 ^15 20 10 0 10 20 OFFSET (FT) CROSS SECTION 2+06 VERTICAL SCALE: 1" = 5' HORIZONTAL SCALE: 1" = 10' OFFSET (FT) CROSS SECTION 5+43 VERTICAL SCALE: 1" = 5' HORIZONTAL SCALE: 1" = 10' REACH 10F 955 950 H LL z 0 945 a w J W 940- 1- LL Z O LU _j J W Z O H> LU J W J4" 940 Offset=-8.95 Elev = 933.3 941 Offset=10.01 Elev = 933.19 935 3! 930 O s =- 1,71.31 925 92' J 20 10 0 10 20 0 OFFSET (FT) 0 CROSS SECTION 0+78 r r VERTICAL SCALE: 1" = 5' HORIZONTAL SCALE: 1" = 10' r I I Ia J v 20 10 0 10 20 y V OFFSET (FT) CROSS SECTION 2+25 VERTICAL SCALE: 1" = 5' HORIZONTAL SCALE: 1" = 10' Offset=6.0- - 51 4 41 — 17— 10.05 44.15 Offset Elev rl #qt I 935 935 20 10 0 10 20 OFFSET (FT) CROSS SECTION 0+20 VERTICAL SCALE: 1" = 5' HORIZONTAL SCALE: 1" = 10' � Illlllllm 0 N T m Permit/Seal pF ANDREW J. o TIEFENBACK z c� a Lic. No. 60845 �O ,( �� Wpz' 08/09/2022 �S81ONAV, w w Z cv w Q �m N Q Z Z Z O f1f z p > LUQ Z wa r Z wF- Qm � O 'a� Z wo w o w Q J (e Q � w w c Q `n LU aJ�U ULu Q_ C/) J z� ? m a Project No.:203443600 File Name: 46300_XS Scale:xxxx SS GH JR 2022.08.09 Dwn. Dsgn. Chkd. YYYY.MM.DD Title CROSS SECTIONS REACH 91, 101, & 1OF 22 of 48 Revision:xxx Sheet: Drawing No N209 ORIGINAL SHEET -ANSI D 1 1 2 1 3 4 1 5 M C o ... BURY LOG INTO ' BANK 4' MINIMUM A, 8 TYPE II POCKET POOL BED MATERIAL (TYP.) ANCHOR LOG (TYP.) (SEE NOTE) (TYP.) TYPE II HEADWATER TREATMENT B VI W BED MATERIAL NOTE: NOTES: PLAN E TYPE II BED MATERIAL SHALL CONSIST OF: 1. STREAM BED MATERIAL SHALL BE MIXED PRIOR • 207. BRUSH (LIMBS, BRANCHES, AND SMALL (6") TRUNKS) TO PLACEMENT. VARIES — SEE REACH PROFILE a 307o4-6" COBBLE/STONE (RIPRAP OR HARVESTED ON -SITE) 2. POCKET POOLS ARE TYPICALLY FORMED BY • 40% GRAVEL (SURGE OR HARVESTED ON-SITE)(GRAVEL MIX MAY STRIKING THE CHANNEL BED WITH Elf Ld ANCHOR LOG Elf CONTAIN UP TO 207oSAND/FINES) EXCAVATOR BUCKET. > > 10% SOIL (ON -SITE) z z o POCKET POOL o d J / /—ANCHOR LOG O fib. � go Oo yf two POCKET POOL ao .o GJO UNDISTURBED SUBGRADE °d oQ �� on TYPE II o 00`a BED MATERIAL TYPE II HEADWATER TREATMENT (SEE NOTE) PROFILE VIEW 0� PLACE LAYER OF PLACE LAYER OF EXISTING TOPSOIL EXISTING TOPSOIL ON SURFACE ON SURFACE NATURAL w„- NATURAL TYPE II BED MATERIAL (SEE NOTE) TYPE II SECTION A -A' TYPE II BED MATERIAL (SEE TYPE II NOTE) SECTION B-B' DETAIL: HEADWATER TREATMENT NTS EXCAVATION LIMITS NOTES: 1.) REINFORCED BED MIXES SHALL CONSIST OF: 4 - 8" REINFORCED BED MIX 6 - 8" REINFORCED BED MIX 8 - 10" REINFORCED BED MIX 60% 4'- 8" ANGULAR STONE 60%6'-8"ANGULAR STONE 60%8"-10"ANGULAR STONE 20%GRAVEL/COBBLE 20%GRAVEL/COBBLE 20%GRAVEL/COBBLE 10%SOIL/SAND/FINES 107oSOIL/SAND/FINES 107oSOIL/SAND/FINES 10% BRUSH 10% BRUSH 10% BRUSH REACHES 51, 51 TRIB, 61, & 8F REACHES 81, 91, & 101 REACHES 1 F LAYER THICKNESS: 1.0-FT LAYER THICKNESS: 1.2-FT LAYER THICKNESS: 1.5-FT LINING HEIGHT: INNER BERM LINING HEIGHT: INNER BERM LINING HEIGHT: 1 F BANKFULL 5F INNER BERM d50 = 6" d50 = 7" d50 = 9" MIX WILL BE ADJUSTED BASED ON AVAILABLE ROCK MATERIAL PENDING CONTRACTOR SOURCING. ON -SITE HARVESTED BED MATERIAL AND ROCK PILES MAY BE USED TO SUPPLEMENT LINING MIX PROVIDED THAT IT MEETS THE d50 SPECIFICATION OF THE REACH TO WHICH IT IS APPLIED. HARVESTED MATERIAL MUST BE APPROVED BY THE ENGINEER PRIOR TO USE AS A SUPPLEMENT TO THE SPECIFIED MIX. ALL MIXES MUST BE INSTALLED WITH FINES AND AVAILABLE HARVESTED MATERIAL IN A MANNER THAT FLOW IS PERCHED ON THE SURFACE. BRUSH SHALL CONSIST OF A MIX OF SMALL LOGS, BRANCHES, LIMBS, AND TWIGS. 1 DETAIL: REINFORCED BED MIX SPECIFICATIONS NTS W TOP OF BANK/BANKFULL I I— REINFORCED BED MIX (RBM) NOTES: — _ O (MINIMUM THICKNESS = 2 x D50) 1. REFER TO THE LONGITUDINAL PROFILES TO RIFFLE CROSS SECTION O PROPOSED FINAL GRADE DETERMINE IF A POOL IS REQUIRED TO BE LINED. WHERE POOLS ARE LINED, EXTEND RBM WITH RBM EXTENDED O COIR FIBER MATTING PER SPECIFICATIONS MIX TO BANKFULL ELEVATION. POOLS MAY BE LINED WITH SUBSTRATE HARVESTED FROM VERTICALLY TO INNER BERM OTOPSOIL PER SPECIFICATIONS ON -SITE TO THE DEPTH SHOWN ON THE PROFILE OPER IN -SITU MATERIAL OR SELECT EARTH FILL WITH APPROVAL FROM THE ENGINEER SPECIFICATIONS RBM EXTENDED VERTICALLY TO INNER NOTE: RBM MIX CONSISTS OF ROCK IN THE SIZE OO BERM, LATERALLY TO BANKFULL LIMITS RANGE INDICATED WITH UP TO 40% FINES AS O7 MATTING KEY TRENCH NEEDED TO FACILITATE MINIMIZATION OF VOIDS AND CONSTRUCTABILITY STOP OF BANK/BANKFULL ELEVATION REINFORCED BED MIX (RBM) NOTES: — , , — CD(MINIMUM THICKNESS = 2 x D50) 1. REFER TO THE LONGITUDINAL PROFILES TO OPROPOSED FINAL GRADE DETERMINE IF A POOL IS REQUIRED TO BE RIFFLE CROSS SECTION LINED. WHERE POOLS ARE LINED, EXTEND RBM WITH RBM EXTENDED O3 COIR FIBER MATTING PER SPECIFICATIONS MIX TO BANKFULL ELEVATION. POOLS MAY BE LINED WITH SUBSTRATE HARVESTED FROM VERTICALLY TO BANKFULL LIMITS O4 TOPSOIL PER SPECIFICATIONS ON -SITE TO THE DEPTH SHOWN ON THE PROFILE OIN-SITU MATERIAL OR SELECT EARTH FILL WITH APPROVAL FROM THE ENGINEER PER SPECIFICATIONS NOTE: RBM MIX CONSISTS OF ROCK IN THE SIZE RANGE INDICATED WITH UP TO 40% FINES AS NEEDED TO FACILITATE MINIMIZATION OF VOIDS AND CONSTRUCTABILITY I 1 DETAIL - REINFORCED BED MIX EXTENTS NOT TO SCALE ORBM EXTENDED VERTICALLY AND O LATERALLY TO BANKFULL LIMITS O7 MATTING KEY TRENCH c 0 0 Permit/Seal TH O oANDREW J.Tj Lu CV w Z w Q V) Z Z � zp > � LU < Q Z m w ~ Z O u % � U (1)Q w 0 w Lu CL � Q Q } Q w cn U C��U w Z� m_ (� Lu w cn J z Q Project No.: 203443600 File Name: 4360OX DETAILS Scale:AS NOTED SS GH JR 2022.08.09 Dwn. Dsgn. Chkd. YYYY.MM.DD Title DETAILS Revision:0 Sheet: 23 of 48 Drawing No. N 501 ORIGINAL SHEET -ANSI D 2 3 n 5 0 C NON -WOVEN GEOTEXTILE FABRIC ROOT WAD OR FIRST(UPSTREAM)FOOTER LOG OF WOOD TOE EXCAVATE\ TRENCH TO \ PLACE LOGS b �s LOG BURIED INTO \ i' STREAMBANK MINIMUM OF 4-FEET ANCHOR BOULDER BANKFULL 3/4-BANKFULL 2 GIN 4 �O B 000 too / C s� i .1 B / HEADER LOG SCOUR POOL / HIGH DENSITY POINT BAR / LIVE STAKING LIVE STAKES (TYP.) LIMITS OF EXCAVATION REINFORCED_ LEFT EDGE OF ATER BED MATERIAL (RBM) IPLAN VIEW FVO P PINCH BOULDERS BELOW STREAM BED NON -WOVEN GEOTEXTILE FABRIC NOTES: 1. LOGS SHALL HAVE MINIMUM DIAMETER OF 12-INCHES. FINAL LENGTH OF LOGS WILL BE DETERMINED BY MINIMUM TIE-IN LENGTHS. 2. ALL HEADER LOGS SHALL BE RELATIVELY STRAIGHT AND LIMBS SHALL BE TRIMMED FLUSH UP TO THE INTERSECTION WITH THE SILL LOG/ROOT WAD. 3. HEADER LOG SHALL TIE INTO THE STREAM BANK AT A MAXIMUM ELEVATION OF 3/4 BANKFULL AND MINIMUM ELEVATION OF 1/2 BANKFULL Dmax MEASURED AT THE NEXT DOWNSTREAM RIFFLE UNLESS OTHERWISE DIRECTED BY THE ENGINEER. 4. WHEN LOG VANE WITH ROOT WAD IS COMBINED WITH WOOD TOE IN THE SAME POOL, HEADER LOG SHALL BE PLACED ON FIRST (UPSTREAM) FOOTER LOG OF WOOD TOE. DETAIL: LOG VANE WITH ROOT WAD 24 NTS FXP(,)SFn VFRTICAI RANK EXISTING STREAM SUBSTRATE NOTES: IF VEGETATIVE MATS ARE NOT ABLE TO BE SUFFICIENTLY PLACED TO ACHIEVE FINAL GRADE, NEW SLOPE SURFACES SHALL BE IMMEDIATELY STABILIZED WITH SEED AND COIR FIBER MATTING. CONTRACTOR SHALL AVOID LARGE TREES (> 10" DBH) AND ASSOCIATED ROOT MASSES DURING BANKFULL BENCH BANK GRADING ACTIVITIES. DETAIL: BANKFULL BENCH BANK GRADING NTS BANKFULL ROOT MIN. 4' LOG BURIED IN STREAM I BANK LEAVE NON -WOVEN GEOTEXTILE FABRIC EXPOSED UNTIL APPROVED BY THE ENGINEER _ _ _ - _ _BANKFULL ELEVATION HEADER LOG r / r FOOTERLOG SECTION B-B' \ IN AREA OF PROPOSED SLOPE GRADING,CONTRACTOR SHALL FOLLOWING BANK DIMENSIONS OF TYPICAL RIFFLE. REINFORCED BED MIX SHALL EXTEND UP TOBANKFULL ELEVATION. FULL SHALL BE GRADEDAT NOS EEPERBTHANOVE 2:1 SLOPE AND STABILIZED WITH COIR FIBER MATTING AND _ SEEDING IMMEDIATELY UPON REACHING FINAL GRADE. IN AREA OF PROPOSED CHANNEL SIDE SLOPE GRADING, CONTRACTOR SHALL EXTEND REINFORCED BED MIX UP CHANNEL BANK. BANKFULL BENCH BANK GRADING DIMENSIONS TABLE REACH NAME MAX DEPTH (FT) BENCH WIDTH (FT) FINISHED BANK SLOPE REACH 3F 1.0 2.5 3:1 REACH 41 1.5 2.5 3:1 REACH 5F 0.9 3.0 3:1 REACH 61 1.5 2.5 3:1 REACH 81-3 1.1 3 3:1 REACH 10F 1.2 4.0 3:1 STREAM BED ANCHOR BOULDER 1/4 DMAX OF NEAREST RIFFLE 1 FOOTER AND SILL LOGS MUST TOUCH FOOTER LOG SECTION A -A' BANKFULL- ELEVATION PINCH LIVE STAKES (TYP.) REINFORCED BED MATERIAL (RBM) NON -WOVEN GEOTEXTILE FABRIC TRANSPLANTED SOD MAT FROM APPROVED ON -SITE SOURCE BANKFULL- TOE OF BANK INNER BERM INNER BERM _ RBM DETAIL: HARVESTED SOD MAT 24 NTS C-C, LOG BURIED IN STREAM BED INVERT ELEVATION - 0.1' LOG HEADER LOG PINCH BOULDER BELOW STREAM BED PINCH BOULDER (TYP.) LIMITS OF EXCAVATION PLAN VIEW DEPICTS STRUCTURE IN A LEFT MEANDER (THE OUTER BANK SITUATED ON THE RIGHT, LOOKING DOWNSTREAM). FOR A RIGHT MEANDER STRUCTURE (I.E. THE OUTER BANK IS ON THE LEFT), THE PLAN VIEW IS A MIRROR IMAGE OF WHAT IS SHOWN. TOP OF BANK SEED AND STRAW BARE SOIL ACCORDING TO EROSION CONTROL PLANS — BANKFULL BENCH 2"X2"24" HARDWOOD STAKES ARRAYED 2-FOOT ON -CENTER ACROSS THE ENTIRE SOD MAT INSTALL RBM PRIOR TO SOD MATTING OF BANKS NOTES: SOD MAT THICKNESS MUST BE ADEQUATE TO CAPTURE THE MAJORITY OF VEGETATIVE ROOT MASS AND HOLD VEGETATION MAT TOGETHER WHEN MOVED. m c 0 N N N N Permit/Seal �P1,TH OF Gf� ANDREW J. o TIEFENBACK z c� a Lic. No. 60845 �0.� 08/09/2022 �sSIONAL �� U 02 LLJ LU Z zp ui LU i Q Z Z U ~ : Q � LLJ CV w V) Z m Z U Q � > O U w CL \ } FY M: Q U 0' L.L cn Z Q C� Q � m_ UCLcn I z Q Project No.: 203443600 File Name: 4360OX DETAILS Scale:AS NOTED SS GH JR 2022.08.09 Dwn. Dsgn. Chkd. YYYY.MM.DD Title DETAILS (2) Revision:0 Sheet: 24 of 48 Drawing No. N 502 ORIGINAL SHEET -ANSI D 2 3 n 5 D C PLAN - SYMBOL MINIMUM DIAMETER OF LOG MEASURED HERE (DBH) LOG DETAIL TOP ELEVATION OF ROOT WAD IS MEASURED AT ROOT COLLAR. ELEVATION OF THIS POINT SHALL BE EQUAL TO THALWEG AT NEXT DOWNSTREAM RIFFLE STEP 1. EXCAVATE LOW BENCH FOR TOE WOOD. EXCAVATE FOOTER TRENCH IN LOWER BENCH AND PLACE FOOTER LOGS. I-IIN1111140 1[a]:1 FOOTER LOG BANKFU FOOTER TRENCH AND FOOTER LOG SECTION A -A' STEP 3. PLACE FILLER MATERIAL (SMALL LOGS, LIMBS, TREE TOPS AND BRUSH) BETWEEN AND ON TOP OF THE ROOT WADS. FILLER LOGS, TOPS, LIMBS AND BRUSH SECTION A -A' STEP 5. REMOVE TEMPORARY COUNTER WEIGHT AND PLACE LIVE CUTTINGS. O PLANVIEW WOOD TOE WITH COIR WRAPPED SOIL LIFTS NOT TO SCALE DIAMETER VARIES (TYP. 1 /4 TO 1 /2") LIVE BRANCH FOOTER TRENCH J PLANVIEW PLANVIEW LMBSANDS BRUSH SOIL BACKFILL (SHALL CONSIST OF 50% TOPSOIL, 50% APPROVED FILL MATERIAL AS SPECIFIED IN THESE PLANS) SOIL LAYER WITH LIVE BRUSH LAYERING (3.6' TYP.) DEPTH OF COURSE WOODY WOOD TOE DEBRIS BETWEEN ROOT WAD (VARIES) BANKFULL ANCHOR GEOTEXTILE FABRIC IN 6" DEEP TRENCH WOOD STAKE (TYP.) UNDISTURBED J GROUNDS OR PREVIOUS FILL ALL VOIDS ARE TO BE FILLED WITH SELECT BACKFILL MATERIAL SECTION A -A' STEP 2. PLACE ROOT WAD LOGS CANTILEVERED OVER FOOTING LOGS. SECTION A -A' ROOT WAD/FOOTER SPACING ROOT WAD LOG law A' WOVEN 70OG EROSION CONTROL BLANKET (TYP.) NON -WOVEN C-125BN EROSION CONTROL BLANKET (TYP.) LAYER OF LIVE BRANCHES AND TOPSOIL (TYP.) - TYPE I WOVEN GEOTEXTILE FABRIC OR APPROVED OTHER ROOTCROWN LIFT HEIGHT MAX STREAM BED EXCAVATION FOOTER LOG LIMITS (SEE STEP 1 PLANVIEW FOR ORIENTATION) V FOOTER LOG PLANVIEW STEP 4. ADD TEMPORARY COUNTER WEIGHT TO SUBMERGE THE LOGS. PLACE SHALLOW BACKFILL BEHIND THE COUNTER WEIGHT. PLACE SHALLOW BACKFILL ADD TEMPORARY COUNTER WEIGHT IF NECESSARY STEP 6. INSTALL WRAPPED SOIL LIFTS AND LAYERS OF CUTTINGS BETWEEN SOIL LIFTS UP TO BANKFULL STAGE. SECTION A -A' SECTION A -A' PLACE LAYER OF TYPE 1 WOVEN GEOTEXTILE (OR APPROVED EQUIVALENT) COUNTER WE PLANVIEW PLANVIEW OW BACKFILL AND OVEN GEOTEXTILE NOTES: 1. ROOT WADS AND FOOTER LOGS SHALL BE RELATIVELY STRAIGHT WITH LIMBS REMOVED. 2. COARSE WOODY DEBRIS SHALL CONSIST OF LOGS, ROOTWADS, AND LARGE BRANCHES NOT SUITABLE FOR CONSTRUCTION OF LOG STRUCTURES. ALL MATERIALS ARE TO BE APPROVED BY ENGINEER. 3. COARSE WOODY DEBRIS SHALL BE CONSTRUCTED WITH THE LARGEST MATERIAL PLACED FIRST. NO LOGS SHALL BE PLACED PARALLEL TO THE FLOW OF WATER. 4. ALL WOODY DEBRIS SHALL BE COMPACTED WITH THE EXCAVATOR BUCKET IN ORDER TO REDUCE THE PRESENCE OF VOIDS IN THE WOODY DEBRIS LAYER. 5. THE HORIZONTAL LOCATIONS OF ALL WOODY DEBRIS ARE LOCATED ON THE PLAN/PROFILE SHEETS AND STRUCTURE TABLES. NO LOCATIONS OF WOODY DEBRIS SHALL VARY FROM THE PLAN LOCATIONS WITHOUT DIRECTION FROM THE STAMPING ENGINEER. 6. GEOTEXTILE SHALL BE INSTALLED ABOVE THE HIGHEST ELEVATION OF THE WOODY DEBRIS BEFORE THE SOIL LIFTS ARE INSTALLED. 7. THE SOIL BACKFILL USED FOR LIFTS AND TOPSOIL USED FOR LAYERING WITH THE LIVE BRANCHES SHALL BE FREE OF ANY LARGE ROOTS OR WOODY DEBRIS AND SHALL GENERALLY BE FREE FROM ANY COBBLE MATERIAL. 8. SOIL BACKFILL SHALL BE COMPACTED SUCH THAT FUTURE SETTLING WILL BE KEPT TO A MINIMUM; YET, NOT SUCH THAT THE UNDERLYING BRUSH IS DISPLACED OR DAMAGED. 9. TOP OF ROOT CROWN OF ROOT WAD SHALL BE NO MORE THAN 0.2' ABOVE OR BELOW THE ELEVATION OF THE NEXT DOWNSTREAM RIFFLE THALWEG. 10. THE TOP OF THE BACKFILL FOR THE FIRST LIFT SHALL BE SLOPED AT APPROXIMATELY 2-3% AWAY FROM THE STREAM. 11. PLACE A LAYER OF TOPSOIL AND LIVE BRANCHES ON TOP OF EACH SOIL LIFT SUCH THAT APPROXIMATELY 6 INCHES TO 1 FOOT OF EACH LIVE BRANCH WILL BE EXPOSED AND THE REMAINDER (2' TO 4') OF EACH LIVE BRANCH WILL BE COVERED BY THE NEXT SOIL LIFT. 12. LIVE BRANCHES SHALL BE OF THE SPECIES SPECIFIED FOR LIVE STAKES OR APPROVED BY ON SITE REPRESENTATIVE. 13. PLACE A LAYER OF GEOCOIR DEKOWE 700 WOVEN EROSION CONTROL BLANKET, OR EQUIVALENT, ON TOP OF THE TOPSOIL AND LIVE BRANCHES SUCH THAT 2.5 FEET OF THE BLANKET WILL BE BURIED BELOW THE NEXT SOIL LIFT. ALLOW THE REMAINING 4.5 FEET OF BLANKET TO HANG OVER THE PRECEDING SOIL LIFT OR COIR FIBER LOGS. 14. PLACE A LAYER OF NON -WOVEN COIR MATTING OVER THE EROSION CONTROL BLANKET TO THE SAME LIMITS. 15. SOIL CAN BE COMPACTED BY STACKING A PIECE OF 2 X 6 OR 2 X 12 SAWN LUMBER EDGEWAYS UP TO THE LIFT HEIGHT SPECIFIED IN THE STRUCTURE TABLE AND SECURING WITH WOODEN STAKES TO PROVIDE A RIGID BACKSTOP FOR COMPACTING SOIL LIFT. 16. PLACE SOIL BACKFILL UP TO THE LIFT HEIGHT SPECIFIED BEING CAREFUL NOT TO PUSH/PULL OR TEAR THE FABRIC PREVIOUSLY PLACED. 17. THE TOP OF THE SOIL BACKFILL SHALL BE FLAT WITHIN THE LIFT SETBACK DISTANCE SPECIFIED IN THE STRUCTURE TABLE. BEYOND THE LIFT SETBACK DISTANCE, THE SOIL BACKFILL SHALL BE SLOPED AT AN APPROXIMATE 5% SLOPE AWAY FROM THE STREAM. 18. TOP DRESS THE SOIL LIFT WITH TOPSOIL FROM THE FACE OF THE SOIL LIFT BACK INTO THE FLOODPLAIN AT LEAST 4FT. 19. SPRINKLE SEED MIX ON SOIL WHERE IT WILL BE EXPOSED PRIOR TO WRAPPING LIFT. 20. REMOVE THE SAWN LUMBER AND WOODEN STAKES FROM THE FACE OF THE SOIL LIFT AND WRAP THE FACE AND TOP OF THE SOIL LIFT USING THE WOVEN AND NON -WOVEN COIR MATTING HANGING OVER THE PREVIOUS LIFT/COIR FIBER LOGS. 21. THE EROSION CONTROL FABRIC SHALL BE PULLED AS TIGHT AS POSSIBLE WITHOUT TEARING OR EXCESSIVELY DISTORTING THE FABRIC. 22. SECURE THE EROSION CONTROL AND NON -WOVEN MATTING IN PLACE BY STAKING THE END OF THE EROSION CONTROL FABRIC WITH WOODEN STAKES ON 1.5-FOOT CENTERS. 23. BEGIN CONSTRUCTION OF THE NEXT SOIL LIFT BY REPEATING THE PREVIOUS NOTES STARTING WITH NOTE 10. 24. THE OVERALL SLOPE CREATED BY THE LIVE BRUSH LAYERING SHALL MATCH THE PROPOSED CROSS SECTION SHAPE FOR THE OUTER BANK OF THE THE TYPICAL POOL CROSS-SECTION FOR EACH REACH. OFFSETS ARE SHOWN IN STRUCTURE TABLE. 25. THE COIR BLANKETS USED FOR THE UPPER MOST SOIL LIFT WILL BE SECURED WITHIN A 6 INCH DEEP TRENCH AS SHOWN IN DETAIL. 26. THE SURFACE OF THIS STRUCTURE SHALL BE FINISHED TO A SMOOTH AND COMPACT SURFACE IN ACCORDANCE WITH THE LINES, GRADES, AND CROSS -SECTIONS OR ELEVATIONS SHOWN ON THE DRAWINGS. THE DEGREE OF FINISH FOR ELEVATIONS SHALL BE WITHIN 0.1 FT OF THE GRADES AND ELEVATIONS INDICATED. 27. RE -DRESSING OF CHANNEL AND BANKFULL BENCH/FLOODPLAIN WILL LIKELY BE REQUIRED FOLLOWING INSTALLATION OF IN -STREAM STRUCTURES AND SHALL BE CONSIDERED INCIDENTAL TO CONSTRUCTION. 28. SOD MAT MAY BE USED INSTEAD OF THE COIR LIFTS ABOVE THE WOOD TOE IF IT IS AVAILABLE AND APPROVED BY ENGINEER. 29. LENGTH SHOWN IN STRUCTURE TABLE REFLECTS LENGTH OF TOE WOOD ALONG THE BANK, NOT THE CENTERLINE. 30. BASEFLOW SHOWN ON DIAGRAMS IS EQUAL TO THE ELEVATION OF THE NEXT DOWNSTREAM RIFFLE THALWEG. 31. ROOT CROWN SHALL BE AT ELEVATION OF THE THALWEG AT NEXT DOWNSTREAM RIFFLE. 32. WITH APPROVAL OF ENGINEER, ROOT WAD/FOOTER LOG COMBO MAY BE REPLACED WITH COARSE WOODY DEBRIS. DEBRIS SHALL MOSTLY CONSIST OF 10"-15" TRUNKS/LIMBS. NO MORE THAN 20% MAY BE REPLACED IN THIS FASHION. 33. ALL QUANTITIES SHAWN ARE ESTIMATES, CONTRACTOR SHALL VERIFY ALL QUANTITIES. The Contractor shall verify and be responsible for all SECTION OR DETAIL NO. dimensions. DO NOT scale the drawing - any errors or omissions shall be reported to Stantec without delay. TARGET DRAWING NO. The Copyrights to all designs and drawings are the property of Stantec. Reproduction or use for any purpose REFERENCE KEY other than that authorized by Stantec is forbidden. m m N N Permit/Seal 00 o��PLT H OF I ANDREW J. o TIEFENBACK z U Lic. No. 608451-6 a 1614( w� 08/09/2022 SIONAL LU S CV w Z LU Q Z Z zp > �� LU ~ Q z CC) LU ~ � Z O u > � U (1)Q LUU w FY LU CL a- Q Q Q w ci7 LU C iw w U Z mLU Uwcn I z Q Project No.: 203443600 File Name: 4360OX DETAILS Scale:AS NOTED SS GH JR 2022.08.09 Dwn. Dsgn. Chkd. YYYY.MM.DD Title DETAILS (3) Revision:0 Sheet: 25 of 48 Drawing No. N 503 ORIGINAL SHEET -ANSI D 1 1 2 1 3 1 4 1 5 0 C USE ANCHOR BOULDERS TO SECURE LOG I \ . i AN a LOG VANE INVERT SET AT . c RIFFLE GRADE (TYP) d Id' .%Co.l LOG VANES SET WITH NO BACKER . d • d e' . f • ads ^ —1 • d • d, +a � i 4 71- LU .d • , . U 1.. ' ♦ '°•� a .'d' d'/ Y 1 n 4. Ot d � d' '�' dr.: t .',� d. •va. d � A. 5" q.. 5°=5 OR FILTER FABRIC (TYP) \ NOTE: LOGS SHALL HAVE A MIN DIAMETER OF 12" J ILL O ILL. O w Q. ER O � 0 0 LU a LUw 2 BASE FLOW 7. ,. n STRUCTUREINVERT AND STA LOCATION (GRADE PT. ELEV) " e d FLOW 4.: .d • • d a• •a d ♦ d- LOG � POCKET COBBLE OR BOULDER CLUSTER � POCKET i-• ad ��d SHALLOW POOL CONSTRUCTED RIFFLE WITH LOG ROLLERS NTS w J LL LL X LL O J DEEP POOL STRUCTURE TYPE AND LOCATION AS INDICATED ON THE PLAN SHEETS ROCK SHELF +1�SHALLOWPOOL RUN INTO POOL CONSTRUCTED RIFFLE WITH LOG ROLLERS PROFILE VIEW NTS TAIL OF RIFFLE ROCK SHELF PLAN VIEW PROFILE VIEW NTS NTS 1 DETAIL: LOG ROLLER RIFFLE 26 NTS TOP -DRESS AND FILL INTERSTICES WITH TOPSOIL AND JOINT PLANT LIVE STAKES 2*D50 MIN..\ HEAVY DUTY i\ NON -WOVEN FILTER /VAS FABRIC, STD & SPEC 3.19, TABLE D; KEY IN FILTER CLOTH 6-9 INCHES HAND PLACE SMALLER ROCK TO MINIMIZE VOIDS SEE TABLE FOR ROCK SIZING. INSTALL TO A MIN DEPTH OF 2X COBBLE D50 (2) ROCK TOE PROTECTION 26 NOT TO SCALE ABOVE TOE BANK i TREATMENT VARIES EXTEND TOE PROTECTION TO / BANKFULL ELEVATION LIVE STAKE r BASE FLOW 2XD50 MIN OR AS OTHERWISE NOTED 2XD50 MIN STREAMBEDINVERT RUN INTO POOL NOTES: 1. NUMBER OF LOGS MAY VARY DEPENDING ON THE LENGTH OF THE RIFFLE AND THE AVAILABILITY OF MATERIAL. LOG VANES SHALL BE SPACED EVENLY OVER LENGTH OF RIFFLE 2. ROCK SHELF SHALL BE GAPPED SO THAT IT FORCES A 0.2' RISE IN BASE FLOW WATER SURFACE. BOULDER SHELF MAY NOT BE INCLUDED IN ALL LOG -ENHANCED RIFFLES. SEE PLANS FOR LOCATIONS. Reach Approx. Start Station Approx. End Station Total Length (ft) Bank (L/R) Comments R101 2+21 2+36 15 L CLASS Al RIPRAP 15+14 15+77 63 R CLASS I RIPRAP (INSTALLTO BANKFULL) R1F 15+87 16+27 40 L CLASS I RIPRAP (INSTALLTO BANKFULL) 16+48 16+78 30 L CLASS I RIPRAP (INSTALLTO BANKFULL) 22+26 23+21 95 R CLASS II RIPRAP 23+84 24+33 49 L CLASS II RIPRAP 24+90 25+55 65 L CLASS IRIPRAP 25+73 26+39 66 R CLASS IRIPRAP 28+35 28+55 20 R CLASS Al RIPRAP 28+45 28+83 38 L CLASS Al RIPRAP R61 29+09 29+75 66 L CLASS Al RIPRAP 37+65 38+14 49 L CLASS IRIPRAP 38+14 38+86 72 R CLASS IRIPRAP 38+75 39+32 57 L CLASS Al RIPRAP 43+00 43+25 25 R CLASS Al RIPRAP 43+10 43+81 71 L CLASS Al RIPRAP 43+80 44+30 50 R CLASS IRIPRAP 2+26 2+45 19 L CLASS Al RIPRAP R51 3+60 3+80 20 L CLASS I RIPRAP 4+03 4+20 17 R CLASS IRIPRAP 1+28 1+50 22 1 L ICLASS I RIPRAP R81 6+58 6+78 20 R CLASS IRIPRAP 1+00 1+27 27 1 R CLASS Al RIPRAP R8F 1+49 1+64 15 1 L CLASS Al RIPRAP MAPSYMBOL - COMPACTED FILL — MATERIAL PROPOSED BANKFULL ELEVATION MI, ' EXISTING OR NEWLY \\\/\ EXCAVATED /////�///� — COMPACTED CHANNEL // _ = CLAY PLUG CLAY PLUG PROFILE IN -SITU MATERIAL NOTES: REFER TO STREAM RESTORATION PLAN SHEETS 5 - 19 FOR LOCATIONS. CLAY PLUG AND FILL NOTES 1. INSTALL CLAY PLUGS IN LOCATIONS SPECIFIED ON THE PLAN AND PROFILE SHEETS WHERE THE EXISTING CHANNEL IS TO BE ABANDONED. 2. KEY -IN CLAY PLUG INTO EXISTING BED MATERIAL AS TO PREVENT FLOW INTO ABANDONED CHANNEL, FLANKING, AND UNDERCUTTING. 3. AT A MINIMUM THE CLAY PLUG MUST EXTEND FROM TOP OF BANK TO TOP OF BANK OF THE EXISTING ABANDONED CHANNEL WHERE INSTALLED. CLAY PLUG FILL SPECIFICATIONS: 1. USE COHESIVE MATERIALS (I.E. CL) FOR THE PLUG CORE. 2. THE CLAY FILL MATERIAL MUST MEET THE FOLLOWING MINIMUM SPECIFICATIONS (REFER TO THE PROJECT SPECIFICATIONS FOR ADDITIONAL REQUIREMENTS): 2.1. MATERIAL PASSING NO. 200 SIEVE SHOULD BE GREATER THAN 50% 2.2. MATERIAL SHOULD HAVE A PLASTICITY INDEX THAT IS GREATER OR EQUAL TO 10. DETAIL - CLAY PLUG 26 NOT TO SCALE MAPSYMBOL rF 2 FT--� FLOW REM SUBSTRATE ROPOSEE FILL ROPOSED FILL N j CLASS LASS Ioo no a D�ao�OaD�O�a 2 FT 2 �� '' \ KEYTRENCH F 2 FT`^� 10 FT 4 ROCK PLUG 26 NOT TO SCALE Permit/Seal PLTH OF Gf� ANDREW J. 0 TIEFENBACK z U Lic. No. 60845 a 08/09/2022 �sSIONAL U (1) Lu LU Z zp Lii LU > Q Z Z F— ~CC < Q Lu CV Lu V � Z m z O Q 0_ > O U W }LLJ FY � Q � U Lu a- L� Si2 Z Q Q Q m_ C� rL c/) z Q Project No.: 203443600 File Name: 4360OX_DETAILS Scale:AS NOTED SS GH JR 2022.08.09 Dwn. Dsgn. Chkd. YYYY.MM.DD Title DETAILS (4) Revision:0 Sheet: 26 of 48 Drawing No. N 504 ORIGINAL SHEET -ANSI D 2 3 4 1 5 0 C 0 FOOTER ROCK BURIED SILL TO AT HEAT L GEOTEXTILE FABRIC EXPOSED FOR INSPECTIO APPROVAL CI FLOW B 1 DETAIL: BOULDER JAM CASCADE 27 NTS DOUBLE ROW TO ALLOW SECURE FLAN VIEW :K '4-WOVEN GEC 3RIC NOTE: THE MINIMUM D50 FOR EACH ROCK MUST BE AS SPECIFIED. ROUNDED BOULDERS ARE AN ACCEPTABLE SUBSTITUTE IF READILY AVAILABLE AT THE QUARRY, HAVE AN EQUIVALENT MINIMUM DIAMETER, AND ARE NOT COST -PROHIBITIVE. ROUNDED ROCKS MUST BE ABLE TO SET IN A CONNECTED, STABLE MANNER. THIS SUBSTITUTION MUST BE APPROVED BY THE ENGINEER PRIOR TO IMPLEMENTATION. Q A A1ll CI 11 1 IM M71-J SECTION A -A' I_ o A K I V CI 11 1 IAII IITLJ STRUCTURE BOULDER DIMENSIONS MINIMUM DIMENSION REACH X(FT.) Y (FT.) Z (FT.) All 2.0 1.5 1 1.5 DETAIL: BOULDER JAM CASCADE ROCK DEFINITION NTS 4 SILL PER PLAN. COVER WITH ;T EARTH FILL TO FILL VOIDS. 'LACEMENT 4DICULAR TO FLOW EL TO FLOW )N a a a T m c 0 N Permit/Seal PLT H pF ANDREW J. o TIEFENBACK z c� a Lic. No. 60845 08/09/2022 �8IONAL �� (: Lu CV LU Z w Q V) 0 Z Z � zO > � LU < Lu Z CC) LU ~ Z O u % � U oQ� Lu0 w � Q } Q �n O i N I— � U Z m_ C5 CL_ cn J z Q Project No.: 203443600 File Name: 4360OX DETAILS Scale:AS NOTED SS GH JR 2022.08.09 Dwn. Dsgn. Chkd. YYYY.MM.DD Title DETAILS (5) Revision:0 Sheet: 27 of 48 Drawing No. N507 ORIGINAL SHEET -ANSI D 1 I 2 I 3 I 4 I 5 0 C A A' PLAN VIEW i LOG/WOOD SCHEDULE QUANTITY LOG LOG LOG SIZE PER NUMBER TYPE STRUCTU RE 12" MIN. DIA. X 10-18' LONG, WITH ROOTWAD 1 KEY 3 WHENEVER POSSIBLE 9" MIN DIA. X 5-8' LONG, WITH ROOTWAD WHENEVER 2 PILE POSSIBLE 4 NOTES: 1. ALL KEY LOGS MUST BE PLACED ON THE FLOODPLAIN SURFACE. NO EXCAVATION OR BURIAL OF LOGS MUST BE CONDUCTED. ROOTWADS SHOULD BE LEFT INTACT FOR KEY LOGS. 2. PILES MUST BE DRIVEN OR PUSHED INTO THE GROUND WITHOUT EXCAVATION. DUE TO CONSTRUCTABILITY, ROOTWADS MAY BE REMOVED FROM PILES. THE EXCAVATOR SHOULD BE USED TO ROUGHEN THE TOPS OF THE PILES. 3. FLOODPLAIN WOOD ASSEMBLAGE DETAIL IS TYPICAL AND IS INTENDED TO BE CONFIGURED IN MULTIPLE ORIENTATIONS AS DIRECTED BY THE ENGINEER. 4. FINAL PLACEMENT OF STRUCTURES TO BE DETERMINED BY DESIGNER. STRUCTURES MAY BE ADDED TO REDUCE HAUL -OFF OF APPROPRIATELY SIZED WOOD MATERIAL. 5. LOGS MUST BE SELECTED FROM ON -SITE REMOVED TREES AND SHOULD BE A MINIMUM OF 12-INCH DIAMETER. SOLID, HARDWOOD LOGS SHOULD BE USED FOR THE FLOODPLAIN WOOD ASSEMBLAGE COMPONENTS. 6. LOGS DO NOT REQUIRE THE REMOVAL OF ALL BRANCHES, TO THE EXTENT THAT REMAINING BRANCHES DO NOT PROHIBIT STRUCTURE INSTALLATION, INTRODUCE STRUCTURAL RISKS TO RESTORATION, OR PROVIDE SAFETY CONCERNS FOR ADJACENT PEDESTRIAN USE. 7. UP TO THREE ADDITIONAL LOGS, 9-INCH DIAMETER AND GREATER, MAY BE ADDED TO ASSEMBLAGES ONCE MINIMAL DIMENSIONS ARE MET (AS DESCRIBED IN NOTES 1-5 ABOVE). 1 DETAIL: FLOODPLAIN WOOD ASSEMBLAGE 28 NTS RIFFLE U]g917BY NOTE: BRUSH RUN BACKFILL MATERIAL MUST BE COMPOSED OF: 15% BRUSH (LESS THAN 4 IN DIAMETER) 15% MAJOR LIMBS (4-6 IN DIAMETER) 70% REINFORCED BED MIX DETAIL: BRUSH RUN 28 NTS EXISTING GROUND i </ \J 2 2 SECTION B 1 EXISTING GROUND 2 SECTION A FLOODPLAIN LOG " TING GROUND NOTES: 1. LOGS MUST BE SELECTED FROM ON -SITE REMOVED TREES AND SHOULD BE A VARIETY OF SIZES (DIAMETER AND LENGTH). HOLLOW LOGS SHOULD BE PRIORITIZED FOR USE IN THE FLOODPLAIN LOGS IF AVAILABLE. 2. ROOTWADS SHOULD BE LEFT INTACT FOR FLOODPLAIN LOGS. 3. LIMBS SHOULD BE LEFT ATTACHED, WHERE SAFE AND POSSIBLE, FOR FLOODPLAIN LOGS. 4. FLOODPLAIN LOGS ARE SINGLE LOG STRUCTURES THAT SHOULD NOT BE PERMANENTLY ANCHORED OR PINNED INTO PLACE WITH PILE LOGS. THEY MUST BE PLACED TO AVOID ROLLAWAY INTO THE STREAM AND TO AVOID EROSION POTENTIAL. BANKFULL BENCH 0 BANK PROTECTION (SOIL LIFT) SEE DETAIL SHEET 3C BANKFULL BACKFILL BRUSH FILL TOP OF BRUSI 6" ABOVE LOW 2' (MIN) C L 1'(MIN)-2'(MA7 6" TO 12" CROSS LIMBS FOOTER LOGS 5' (MIN) 2' BRUSH TOE - d 00, >2ft SECTION NOT 0 SCALE FOOTER LOGS \ CROSS LIMBS \ BRUSH FILL \ SOIL LIFT POOL EXCAVATED BELOW BRUSH TOE 6" TO 12" FOOTER LOGS —/ ON APPROX. 2' CENTERS AND ANGLED CROSS LIMBS SET APPROX. 30' UPSTREAM / PERPENDICULAR TO FOOTERS AND SOIL ADDED BRUSH FILL ANGLED — TOFILL IN VOIDS UPSTREAM WITH SOIL / ADDED TO FILL IN VOIDS BRUSH TOE - d 00'>2ft PLAN NOT TO SCALE DETAIL: BRUSH TOE (LARGE) 28 NTS BRUSH RUN BACKFILL (LENGTH ACCORDING TO w r MUST EXTEND 2 FT PROFILE) Z cr z PAST TOE OF BANK (TYP) BURY END OF O w TOP OF I — — LOG MIN. 4' INTO BANK. a z MAJOR LIMBS (WITH BRANCHES INTACT) BANK ��777 7 LL W N ORIENTED 45-60 DEGREES FROM PARALLEL TO STREAM �� )7� 7 / / BRUSH RUN BACKFILL MUST o FLOW. FINAL PLACEMENT OF MAJOR LIMBS TO BE TOE OF �� / Y / I EXTEND 2 FT PAST TOE AND a CONFIRMED IN THE FIELD BY THE OWNER AND ENGINEER. BANK :,,: �;r^y�y``i �,� ''(+ BURIED INTO THE BANK TOP OF RU y. • ?, END RUN STRUCTURE BANK \� DOWNSTREAM HEAD -OF -RIFFLE STRUCTURE yt :h r ��.n4l. '•'' GRADE POINT AND a (WATER SURFACE) GRADE POINT ' la.. " _ .;:}'• STATION LOCATION STRUCTURE ELEVATION (TAIL -OF -RIFFLE) �'�' "i .. + ,tt: INVERT (SEE PROFILE) � hip? Fr .,.... ...Q'•. , •, •,��', 4. • RAJ• y,;b•:.. ca :t 'S' :'`�'' FLOW ANCHOR LOG SET BELOW DOWNSTREAM —� R: ; `' wt. i ! '>. '•�, • ka '` .r F','}. •.b-5; S , .';�6: .`. ..., ... 9., z �'SSca• • . DOWNSTREAM HEAD -OF -RIFFLE ,,,.:,:" „p•t •'' ® ACCORDING TO PROFILE HEAD OF RIFFLE H •ti • •,� a , ,,, ^, t, "� •i•„ .. cQ.,t +' j QtFj'✓.. • r•, , q...� ANCHOR LOG ; t,�,K?;x_;• 'i 7•ry . Q`�' r,.'.r•A. ;�?'� A:7;�„: e� , �e3—.CX•'r''',...,..' (MINIMUM 12 IN •a `:y,i? u.t�, ,..";-.'_ SEE REINFORCED BED MIX DIAMETER) TOE OF i / jam/' PLACEMENT DETAIL FOR ��7"•yam.•+,?'" BANK V� REINFORCED BED MIX STABILIZATION APPROACH ,. • r ,(n�/ BED OF POOL (SEE PROFILE FOR \ \ \( \ PLACEMENT DETAIL FOR ABOVE BRUSH RUN !•• ^' \ LINING) ` �� -N� 1 STABILIZATION APPROACH BRUSH RUN 'BRUSH RUN ABOVE BRUSH RUN SECTION BRUSH RUN BACKFILL BACKFILL (SEE TOP OF BANK (--� NOT TO SCALE (SEE NOTE) BRUSH RUN BRUSH RUN NOTE) PROFILE BACKFILL ANCHOR NOT TO SCALE (SEE NOTE) LOG BRUSH RUN PLAN VIEW NOT TO SCALE DANKFULL dCH Vr� o n o'er 0o_n p C V V U E Eo� n o no �a 4 c �, O a nar a a)c0 r 5 u � od=o Z tat LCOSOa C4 c O O 2 N Q c E. m r jn> > oo m O a)�� a) U E c o n U 6 0 o m o 0 L.i En mn`o E P U '- U „ 6 �o§E`2 ='o`o=o c 0 N N Permit/Seal rTANDREW Gf�.K za8452��ti u (1) Lu LL z zp LLI Lu < Z Z ~ ~ Q n LL CV W V) � Z CC) z O Q 0_ > O w t N i Q LLI U_ c/7 Z Q V Q m C� LL cn I z Q Project No.: 203443600 File Name: 4360OX_DETAILS Scale:AS NOTED SS GH JR 2022.08.09 Own. Dsgn. Chkd. YYYY.MM.DD Title DETAILS (6) 'Revision:0 Sheet: 28 of 48 Drawing No. N508 ORIGINAL SHEET -ANSI D 1 I 2 I 3 I 4 I 5 C C M Em EROSION AND SEDIMENT CONTROL SHEETS OA SHEET 30 SHEET 37 REACH 1F REACH 5F OB SHEET 31 OI SHEET 38 REACH 1 F & REACH 81 REACH 41 OC SHEET 32 REACH 91 & REACH 101 OSHEET 33 REACH 1 F & REACH 61 OE SHEET 34 REACH 61 OF SHEET 35 REACH 51 & 61 OG SHEET 36 REACH 51 LEGEND SURVEYED WETLAND LIMITS SURVEYED STREAM CHANNEL LIMITS SURVEYED OPEN WATERS LIMITS PROPOSED STREAM RESTORATION PROPOSED STREAM ENHANCEMENT 0 300 600 STAGING AREA GRAPHICAL SCALE (FEET) 1"=300' ® ACCESS ® CRITICAL SLOPE AREA (COUNTY GIS) —Eve— 100-YEAR FLOODPLAIN (COUNTY GIS) — — — WATER PROTECTION ORDINANCE BUFFER (COUNTY GIS) NOTES: 1. ALL POTENTIAL ACCESS AND STAGING AREAS TO BE COORDINATED WITH BOTH ALBEMARLE COUNTY AND LANDOWNER(S) PRIOR TO CONSTRUCTION. CONTRACTOR MUST STRIP, STOCKPILE, AND REPLACE TOPSOIL IN LOCATIONS OF PROPOSED STOCKPILES TO ENSURE A MINIMUM OF 6" OF TOPSOIL ON TOP OF THE FINISHED GRADE OF ALL STOCKPILE AREAS. 2. THE CONTRACTOR IS RESPONSIBLE TO CONTACT MISS UTILITY (DIAL 811 IN VA OR 1-800-552-7001) PRIOR TO ANY UTILITY OR SITE WORK EXCAVATIONS. 3. INSTALL PUMP AROUND PRACTICE AS NEEDED TO MAINTAIN DRY WORKING CONDITIONS. CHANNEL CONSTRUCTION SHOULD BE COMPLETED IN SEGMENTS AND CONTRACTOR MUST PERMANENTLY OR TEMPORARILY STABILIZE SITE AT THE END OF EACH WORK DAY. 4. ALL DISTURBED SLOPES 3:1 OR STEEPER MUST BE PROTECTED WITH COIR 700 MATTING. SHALLOWER SLOPES MUST BE STABILIZED WITH STRAW MULCH PER VESCH 3.35. 5. REFER TO PLANTING PLAN SHEETS FOR TEMPORARY AND PERMANENT VEGETATIVE STABILIZATION. 6. SILT FENCE SHALL BORDER THE PERIMETER OF ALL STOCKPILE AREAS. 7. CONTRACTOR RESPONSIBLE FOR ENSURING ALL EXISTING ON -SITE UTILITIES, BOTH ABOVE AND BELOW GROUND, ARE PROTECTED FROM DAMAGE DUE TO CONSTRUCTION ACTIVITIES AND SITE ACCESS. 8. CONTRACTOR SHALL COORDINATE WITH ALBEMARLE COUNTY UTILITIES TO PROTECT EXISTING UTILITIES WITHIN THE STREAM CORRIDOR. 9. FINAL STABILIZATION OF ALL DISTURBED AREAS NOT SHOWN PROTECTED BY COIR MATTING WILL INCLUDE STRAW EC-2 MATTING (COIR 700 OR APPROVED ALTERNATIVE) AND SEEDING. 10. CONSTRUCTION INVOLVES A LIMITED EASEMENT CORRIDOR WITH MINIMUM SPACE FOR MATERIALS STAGING. THE CONTRACTOR SHALL PLAN FOR SMALLER MATERIAL LOADS AND HANDLING AT ANY GIVEN TIME. IF A LARGER TEMPORARY STOCKPILE IS DESIRED, THE CONTRACTOR SHALL BE RESPONSIBLE FOR COORDINATING APPROVAL WITH THE OWNER, EASEMENT REVISIONS, AND PLAN MODIFICATIONS AT NO ADDITIONAL COST TO THE OWNER. DRIGINAL SHEET -ANSI D f � 1 , F i s \ V \\\ \\ a FRIED — 7`7 FARM RD wk. i r i Ci I I t1110111lo it\ \ \ \\ \to �AAl1 ,�0 VA 'I z r \ 1 >L lilt\ - �k \ E \ \ \ V ° � �9 6 > d O � oa OR oo Eoa6 o oan V oms� L w o a�00 U N o ?—a o a N N U E ` o d O U`c �S' o- o>na E� FIS mP 3 €has U U p= 33 3 Permit/Seal },TH pF ANDREW J. o TIEFENBACK z U Lic. No. 60845 a OA 10/26/2022 �SSIONA'. w cv L Z N Q �co Q z � Q wa Z r z w m ~ Z O Q w O w O w ; J CL Q `n Lu c w a�Lu F- LU 0:�U m Lu U CL v~) I Z Q Project No.:203443600 File Name: 46300_FSC_MASTER _SUMMARY Scale:AS SHOWN SS GH JR 2022.08.09 Dwn. Dsgn. Chkd. YYYY.MM.DD Title EROSION & SEDIMENT CONTROL MASTER SUMMARY Revision:0 Sheet: 29 of 48 Drawing No. CG100 2 3 n 5 I 0 REACH 1 F i EXISTING CONSTRUCTION ACCESS ROUTE ❑ ❑ EXISTING FENCE LINE LCG PROPOSED LIMITS OF GRADING LOD PROPOSED LIMITS OF DISTURBANCE SF X PROPOSED SILT FENCE CE PROPOSED STONE `�� CONSTRUCTION ENTRANCE CE PROPOSED PAVED CONSTRUCTION ENTRANCE CRS PROPOSED CONSTRUCTION ACCESS ROUTE TSC� PROPOSED TEMPORARY �\ STREAM CROSSING PROPOSED TEMPORARY ® STAGING AND STOCKPILE AREA PROPOSED BM ® COIR MATTING PROPOSED PV PUMP -AROUND PRACTICE pS PROPOSED PERMANENT SEEDING CD 46, PROPOSED CHECK DAM CRITICAL SLOPE AREAS (COUNTY GIS) FPL — 100-YEAR FLOODPLAIN (COUNTY — BIM) I I i• 4 • ® Y O/// /// • I i/ ell / ��% / ■•ii � j II .� � /' � % •- �� / / I III NMI 011 021 r�� / � /✓j�r % �� 1/ I I - I IIII I /�� /� � � • ../r.•d• %��/j�'_� 1• � ` �� III i� ., ,��'' r I, w �� +� I �� '1 •� III XA V 4J M 4J vi �J 0 �o b n otyo O U V E� Eono o n� v U � mom N a narO a N c0 m 5 Ci E c O O I 7 `Q� Uoov5 1 o m y U O o O c Q) U n P O� p0 U .-U„ O O> H 2 2- O m Permit/Seal PLT H pF ANDREW J. o TIEFENBACK z U Lie. No. 60845 a � 10/26/2022 SIGNAL aaiQ� Lu L zO Lug w Z � az „z Lu0 CV Lu V) CC) Q > O w }�Q &) w J � c/) Z Q Lu an (� CL cn J z Q Project No.: 203443600 File Name: 46300_ESC Scale:AS SHOWN SS GH JR 2022.08.09 Dwn. Dsgn. Chkd. YYYY.MM.DD Title EROSION AND SEDIMENT CONTROL PLAN REACH 1 F Revision:0 Sheet: 30 of 48 Drawing No. CG 101 ORIGINAL SHEET -ANSI D 1 1 2 1 3 1 4 1 5 _ V i i �i'/i s a % / /z // /\ /////r i / ir/ r//// /� I I I I I I I I I I� \ \\\\� I III !) \ \ \1 1 11 111 I 1 I \ \ \ \ _ o // V E�� LINE SEE s \ ! \ 0 0 n � 1 \ � o ��r \\\\ \\ \\\ \\v / /// / / / rr/ / / / // // / I I 1 1 1 / �I \ \ \\ \ \ �• HEET 32 iv W \ \\ \ \ \\ \\\\\/// ///x///, //// // / 111 I 1 / I \� \ \ \\\ \\\ \�\ \ \ \ �� \ \ \ \ N N (V P E o g c� °=y'oa) oral // aE �to2 cP on oo,o `o CRs \\ \ \ \ \ \ \�\\\\, \ \ \ \ \ oo ��, \ o� I \ \\\\\\\\\\\ \\\\\ \ \ \ \ % i� //// // / � \ \\\\\\\\ \\\ \ \\\ \ \ \ �` \ ��< - yyy Q <o ao \ \ yyy\� / \� y yyy oo \, — —// //// / oo`' o c `y �® �<00\ o / / / / / ----� ITI� / CRS \\ \ \ \ \ \ \ �\ J CRs J vPs ,eg5 V \\\�\\\\\\ \\\\\ \\\\\ I Iy yy \ — — —\�` \ \ \ \ \\\ \\\ \\ yy yyy \�_. �.�— \ \\\\\\\\\\\\\\\ \\\\�\i yyy M \ \ \\ \ \ \ \ \ \ y y Permit/Seal \\ yvY 9 <o \ \\\\\\\\\ \\\\ \\\\\ LTH OF Bv�� pt \ X \\\\ \\\\\�jA\\\\ �� 0 \V / _ / �� / / A \ \\ \\� \VA \V� \� v v v 0 z \ \\ \ \ \ �` y D �— \ % / / l \�/ / l \ \ o TIEFEN ACK 1 \ ,\ �\ � � � � Lic. No. 60845 .. \ \\\\ \ \\\ y y y �0 — Pv — — SF \ / ! \ \ \\\\\ \ \\\ 'N \� U �a BM �0� \ x ' / /� \ \ \\ \ \ \ \\\ \\ \ \\\ \\\\\ \ �\ y y y y N CD x 11✓ / // 1 CRS o \\ \\\ \ \\\o��SSIpNALO�� \ \ \\\ \ \\ \ \\ \ \\� \\ y �1 y y y I I \ X X� x x X \\\\\VAA x�X �- 1 \\\\ \ III \\\ \� SF \ \ \Lu �;� ==%\,, \ SF_ x_ \ ��J \ I �\\\\� �Q V Z —\ < z LCG PROPOSED LIMITS OF GRADING PROPOSED TEMPORARY EXISTING CONSTRUCTION BM LO \; < \\ (� w m ® STAGING AND STOCKPILE AREA ® ACCESS ROUTE \ \ \ ! / / / ' I TSC COS 00 ) SF ° \ Lu ~ O PROPOSED LIMITS OF PROPOSED x x x S' LOD DISTURBANCE BM ® COIR MATTING ° EXISTING FENCE LINE \\ \ \ \ p°\ CRS \ k\ TSC "I' r �� \ \ Q c Q Q \�l\ QO �—�001 O0 x �r \ \ w w cn C� w SF x PROPOSED SILT FENCE PV PROPOSED WATER PROTECTION ORDINANCE \ \ \ \ \\ \ I� 1 ` / — \ \ \ \ = \\ ✓ / \ / O �� \ CRS\ U � J z Q U\ \ PUMP -AROUND PRACTICE BUFFER (COUNTYGIS) \ \ �\ �\\ \ / \ ` \\ I 0� CD �� \ \ I\ 06 4 PROPOSED STONE \ \ Project No.: 203443600 l File Name: 46300_ESC CE CONSTRUCTION ENTRANCE PS PROPOSED PERMANENT SEEDING \ \ \ \ \\\ \ SF Scale:AS SHOWN +\ SS GH JR 2022.08.09 uD, PROPOSED CONSTRUCTION Dwn. Dsgn. Chkd. YYYY.MM.DD t CRS Cp PROPOSED CHECK DAM N \ \ \ 9S \ \ \ \ \ \ \\ \ N ACCESS ROUTE Title \\\��s \ \\ \ EROSION AND SEDIMENT PROPOSED TEMPORARY j \ \ \ \ \ �\ \ \ \ \ CTS STREAM CROSSING PROPOSED TIMBER MATTING \\\\\ \ \ \\ \\ \\ \\\� \\ _ \ \ \ \ \ \�\\ \\ \ ` /\�\ \ \ \ \� CONTROL PLAN REACH >\ — — SEE SHEET 29 FOR NOTES ReFs'o $0 Sheet: 31 of48 G S) CRITICAL SLOPE AREAS (COUNTY FPL GIS)YEAR FLOODPLAIN (COUNTY 0 40 80 / / / �>�/ j 1 l / �/ r \ �� /1 r — — o N GRAPHICAL SCALE (FEET) 1 "-20' Drawing NO. r r CG102 V ORIGINAL SHEET -ANSI D cAusers\sshelton\onednve - stantec office 365\shared documents\07_cad\sheets\46300_esc 2022.10.27 12:54:25 AM I D KI n n i Ox 0 ) �C)o� � UXxx x � �m mmZmmi �O O O /OO O ��x W co wW rn r O X0 O O O Z O O / O O M C 0 r r m Co 3�m-1Fmco m 2m0" D m � y _// �, j m oo Z S ,A z (no A m m o Oo �m Dm , / / lI Z� I\\\ \\ v l l l l 00 m m O O vm D o — — / // / // 0 \ Z D Z � �� — �� / < �9 \ \ o \\ /i� /` / l \ O k 0� � GM m Dm /�� / —��—--�/ / / /� O III II \\ ��/// � mm IIII IIII �� III. ozz — \ \\,I-�m m Z �O 17- m Zi r� /--1 D //// /// �� // cc m \ \\\ \\ IV 0 / O x v v v \\��_/// X o �� \\ I III \\ \ \��✓///// / / �� / // /� _—/°°6 � �\J I d �� \ \\\\ \\ \\\ \ I III "II o ID I I \ \ \\ I I IIIIIIIII I I I I\\\ —925�--=��/� \ \\ \\ \\\\I I I I I I I I IIII \ � O VA\ \ V A� I I I I IIIIIIIII IIII v j0=--920 to On III I \\V//�� / �I�I JII�III I I I I III III two IIII ��/ < \ �I I11�11111 ILI I\ I O � 1 I I III 111/\ l \ )l�l Ito I II I I I \\ I C I I I I I I I I\ \A < 00 /F/ III I I I \ \\ \ \ \ \ x x o//II oI o // \ I I A \ I � m —z— I \ \ \ o I \ I I I IIII II _—� I��/// t �T �H LINE, SEE SHE � 31 IV1 it 111111 III/ / I �, 1\ A\\�V107 rn z -1 Client/Project . o: y p 0 Iy 3 PETER TRAVERSE, INNISFREE (0o o y o STREAM MITIGATION BANK, �° oOz o �I=0nIND LLC m D s z INNISFREE STREAM (4 ` z nIA o MITIGATION BANK PHASE 2 N M n M o o $ ALBEMARLE COUNTY, VIRGINIA CO = z Q 3 a rn zL x r��ER B I N1�.�ti Issued By Appd YYYY.MM.DD 1. REVISED PER COUNTY COMMENTS AT TC 2022.10.26 Revision By Appd YYYY.MM.DD (3 Stantec Stantec Consulting Services Inc. 5209 Center Street Williamsburg VA 23188-2680 Tel:(757) 220-6869 www.stantec.com The Contractor shall verify and be responsible for all dimensions. DO NOT scale the drawing - any errors or omissions shall be reported to Stantec without delay. The Copyrights to all designs and drawings are the property of Stantec Reproduction or use for any purpose other than that authorized by Stantec is forbidden. ND Cl) !0 2 3 n 5 C C I a LCG PROPOSED LIMITS OF GRADING PROPOSED TEMPORARY EXISTING CONSTRUCTION STAGING AND STOCKPILE AREA ACCESS ROUTE PROPOSED LIMITS OF PROPOSED C� \ \ \ \ \ —880 LOD gM _C❑ El EXISTING FENCE LINE \ \ \ \ \ \ \ \ \\\ \ \\ \\\ \ DISTURBANCE COIR MATTING PROPOSED WATER PROTECTION ORDINANCE �� SF x PROPOSED SILT FENCE \\ \ \\ \ \ \ — — -875— PV OO PUMP -AROUND PRACTICE BUFFER (COUNTY GIS) \ \\\ PROPOSED STONE CE CONSTRUCTION ENTRANCE PROPOSED PERMANENT SEEDING —�� _870- PROPOSED CRS ACCESS ROUTE STRUCTION CD PROPOSED CHECK DAM II — �— 865 PROPOSED TEMPORARY TSC STREAM CROSSING PROPOSED TIMBER MATTING C 40 80 \ \ G SI) ICAL SLOPE AREAS (COUNTY FPL GIS)YEAR FLOODPLAIN (COUNTY GRAPHICAL SCALE (FEET) 1 "=20' \\ \ \ \�860- \I // / /// / /// /// /i CIO CID I // 00 / / // / / / //// / / / / / / \� '� / /// �'i// , / ��'� \ N I // — / / / / / / i / / / I I I I I I l 3 w — / / /Z ///i/ /,w T / / SF /// O = �//i/ /i/ / / / �� //// // / / / / / / / / / / / / I I Ps --FPL 2--FPL BM\ \ \ O � \ a o i r � 00 a0� co d0l O� A Go.0p CID cr) L D LOD LOD LOD LODO� +/ / I / J ' 90 / _ ro /-x—�L—"Ox x CRS LOD _/ \�b o \' /% / ^�\/ / % 6 i \x x _ TSC \� _ /_ L \ yl 871� X L �! / / — / / \ 8 — — T �00 - i / j /// — j //Ir-1-865- 873 877 TSC ��_ / 7L X % — _ — — — — — g 858— \ LOD / Pv BM CD �� — x I t 1 �� \ \ 00 bh^ 00 6S 77-875 IZZ 8 / / \ SEE SHEET 29 FOR NOTES m Permit/Seal �,LT H OF ANDREW J. o TIEFENBACK z U Lic. No. 60845 a 10/26/2022 SIONAL a a)Q� LU L z0 u.i w z CIO ~ Q „z w0 CV LI' V) � z m a > O w CL } a Q LLIm 0 � Lu LL cn z Q U Q � U CL cn z Q Project No.: 203443600 File Name: 46300_ESC Scale:AS SHOWN SS GH JR 2022.08.09 Dwn. Dsgn. Chkd. YYYY.MM.DD Title EROSION AND SEDIMENT CONTROL PLAN REACH 1F&61 Revision:0 Sheet: 33 of 48 ORIGINAL SHEET -ANSI D Drawing No. CG 104 cAusers\sshelton\onednve - stantec office 365\shared documents\07_cad\sheets\46300_esc 2022.10.27 12:57:08 AM I D 0 n I 1111 111 � 1\111 1\1 11 IIIII 11\1111�11111111111\ >// i/// /=// �i i/iiii /i/ / /// / /////// / //// l / / / // // ,y / /x i /=//i kkk , A �k �kkkk�k .k k kk k� k,�k k k'L�k k'k�fc k kkk kkkk �K k +CTkk,k 'kkk k k kkk k'kk k kkkkkk k kg kkk k,k k k kk kkk kkk / kkk kk 1 k k k k k k 'k k k k k k kk k� k- kk k'k,/ kk kk k k k k k kH k k� kkk kkk k\kkk I kk kkkk k kk kkk kk.k k.k kkk 'k kkkk kkk kkk kk k k k1 k k kkk kkk k /k4k k 17 �T r Or) \ 3� k k 4- k k I k k k X -n / / k rn j/ %///// //%/// / _/ / / / / / / yam/ / k O ° // _/// /O k kkkkk k\k �, ..+ /°o -'I /k kk�kk�kkkk � k / k kk k k k kkk k k_ k ,k /// ;O kkkkk kkk lkku /// / / kk.kkk Jkkkk Y-kkk kk kkk kkkk kkkJy'- k�$k Y✓,kk k,kk kk kk kk / k/,k kkkk kkkk 'e kkk kkk kkk 'kk ° 'k k k k 'k k Y k k k k kkk k k k k k K k jk k ,k �k k kkk kkkkkkkkkk� kkk °�+® �Q/ k kkkkk kk kkkk k \ J. ° `� / k'kk kk'kk kkkk kkkk kk_k k k kkk kk kkkkk k kk.k kk kkk / k k k zc� Zx / /lllly / / / / i// / / l l l /Ill � kk cj//i i /// o,/ / // ,�—/%/ � //// // // // / °% /�( 11), O O O �/ // / / �/ - // ��1\ 11 i I I I I I X o Or // / / S / \ I I �k,k \ \ \ G)O Ov Dv Ov -U Ov 0 k �� mo zo o Fo 0 mo En -0 o Ao 0 �� m �m m Wm m kkk II I I I � A0 00 00 0 z0 0 kk I I I I 11111 I I I I I I I I I I I I -0 �m �C o� F m� / I I 11 III I I I I I I � m� z? m l llllll IIII/ l l ll l' k I II III I I I D C 0 o 0 A z m C z m o kkkk \ \ \ \ I III\\\\\IIII I 1 1 1 1 I -kkkk' \ \ \ \I I\\\\\\\IIIII I I I 1 k' �k kk 1 \ \ 1 \\\IIII III I I C kkkkk \ l \ \\ \ I \\\1\111I111 II k� kk k� K \ \1 \I I\\I11\11\\\III I I ® 0 - l/ > m C/) mI > 1 I/ IIII -nI l� l '\ // �l I I I NF SF�Sti I > � z // /llllll 11�11 X > O m � CD L M � Client/Project o: p 0 Iy � a PETER TRAVERSE, INNISFREE z o C/) y o STREAM MITIGATION BANK, Oz� o O� o LLC =MEN° 0 z z INNISFREE STREAM (n `D �� z nIA o MITIGATION BANK PHASE 2 rn L <Iti o In rn o o $ ALBEMARLE COUNTY, VIRGINIA Co = 01 \ 11 l l )k kkk ,k kkk�kkk k k kkk/kkkkkkkk ICn-0 k \ \ \I I p M x x C x O x x k kk k 'kkkk kkk \ \ \ \ \\ I I �1 I\ \ \ \ \ < 0 0 0 K0 A0 G)0 �°,1k k k k k\ \ \\\\\I \ I111 I I I D O O O �O 30 z0 ,,k ^" k k k � k k kkk \ \ 1 \ 0° .ZT7 O O O 0O -AO DO I I C m G) m = p � �la I I I I 00 0, OM, n K kk k� kk k k kkk kkkkk\ \ \ \ \\ 1 I 111I cn I I I I I I I I I I I Z D m > co k/ k kkkk\kkkkck \ kkkk \\ \ I Ilof I I I I I I I I I I\ O Z m m D� k kkk kkk kk k✓k kkk kkkkk V �w�I I I I I III I I I I I I I I Z D k kkk-'& k kkk kk\ 1 111 1 II111 l l l l l l �\ \ \\ { k k k �k k k ,k k k k k2 k k k 'k 'k 1 I k kkkk kk 'kkk ,k kkk k \kk I I I I I 11 IIII 1 1\ k k k k k k kB�O\k k k Xk 'k k I I I I I I I I I 1 \\ \ \ I I� kk IL 'k kk kk k,k k k \ �\�kkkkkkk k \�/ ^ /_ - n k k k k )\\� /\/ // D W X n X k lII m� zD m o Gz)k�CA z ozM oo�� ;Z Z o o O m ///// //// / ///�/ ✓ / �� J /I Z rn 3. Q Stantec t Stantec Consulting Services Inc. 5209 Center Street Williamsburg VA 23188-2680 Tel:(757) 220-6869 www.stantec.com 1. REVISED PER COUNTY COMMENTS AT TC 2622. 00.26 The Contractor shall verify and be responsible for all dimensions. DO NOT scale the Issued By Appd YYYY.MM.DD Revision By Appd YYYY.MM.DD drawing- any errors or omissions shall be reported to Stantec without delay. The Copyrights to all designs and drawings are the property of Stantec. Reproduction or use for any purpose other than that authorized by Stantec is forbidden. to Cl) !0 cn 1 1 2 1 3 1 4 1 5 V \\ \ SEE SHEET 29 FOR NOTES `J / // a n o 0 p t5 \ / / ZRo E ua ° / / / / \,, / // 6° / j // // // —� —� — —/a2j/ 2)Q o0=oho / \ / // / // // /-- i // // �"�ov peon oa��a o e R�oa U ,,N E� YO / u`0 0c� a� t�^= // %/ /// j /j/ % j /// // // // // CI 50 / // _ J1 /// j ///// /a j/ J — —/// / o/ // / //// // // / / / i — /a10- — ///x %// %// // //j % i/ /� ° / j/ //%/ j j % / /JJ l l / _ _ _ — / / _ // �/� \ Q l m / / / //yj /// // PS o C/o' / / �/ // / �I / / / /�///� /// Z (I �5z . 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YYYY.MM.DD EROSION AND SEDIMENT TSC�\ STREAM CROSSING TEMPORARY PROPOSED TIMBER MATTING 80 5 &N6 ROL PLAN REACH CRITICAL SLOPE AREAS (COUNTY 100-YEAR FLOODPLAIN (COUNTY GRAPHICAL SCALE (FEET) "=20' GIS) — FPL — GIS) Revision:0 Sheet: 35of48 Drawing No. V CG 106 ORIGINAL SHEET -ANSI D 1 1 2 1 3 1 4 1 5 11 I / / o SEE SHEET 29 FOR NOTES cp 0 0 00C// oo — ^ an WALNUT LEVEL RD— — — ago SEE DETAIL 5/40 FOR \ PAVED WASH RACK.— CD LOD — LOD LOD — C0Lo Lu 885- \ / 880 =/� —77 i870870 — I 865 _ _ 865_= \ _// Wt8�60 IZ 855-= _ _ — /�d zz // I I -855 = — ,ems -850 �T77 BM L6D LOD _ CRS LQl� LODCID �. \�----860— 05 ))/)/)//moo//////////- - / —F \ iD 855, _ � C��6o \ �j�--� LSD 85S—CLOD �850— \40t PIS 00 855_ I� o WE I� IIIIIIIIIII PROPOSED LIMITS OF GRADING LOD PROPOSED LIMITS OF DISTURBANCE PROPOSED SILT FENCE PROPOSED STONE CONSTRUCTION ENTRANCE PROPOSED CONSTRUCTION ACCESS ROUTE PROPOSED TEMPORARY STREAM CROSSING CRITICAL SLOPE AREAS (COUNTY GIS) ® PROPOSED TEMPORARY STAGING AND STOCKPILE AREA BM ® PROPOSED COIR MATTING PV O PROPOSED PUMP -AROUND PRACTICE pS PROPOSED PERMANENT SEEDING CD ® PROPOSED CHECK DAM PROPOSED TIMBER MATTING 100-YEAR FLOODPLAIN (COUNTY FPL — GIS) EXISTING CONSTRUCTION ACCESS ROUTE EXISTING FENCE LINE WATER PROTECTION ORDINANCE BUFFER (COUNTY GIS) CE PROPOSED PAVED CONSTRUCTION ENTRANCE N k 80 MWWWWOMMI GRAPHICAL SCALE (FEET) 1 "=20' 1 m' Permit/Seal PLT H OF ANDREW J. o TIEFENBACK z U Lie. No. 60845 a 10/26/2022 �� SIONAL O�� Lu Lz zp Lug w� Q az �m w CV w Z U Q > o w CL } i Q U � LL ci7 Z Q F Q m_ U CL cn , z 2 Q Project No.: 203443600 File Name: 46300_ESC Scale:AS SHOWN SS GH JR 2022.08.09 Dwn. Dsgn. Chkd. YYYY.MM.DD Title EROSION AND SEDIMENT CONTROL PLAN REACH 51 Revision:0 Sheet: 36 of 48 Drawing No. CG 107 ORIGINAL SHEET -ANSI D 2 3 1 4 1 5 0 c a /�1 I I//I/// III 4,//////1/ / i \ / �\ 41 P \ I 11 \ -0,o ,40 P> \ \ \ //� \� —�\ \\\ — _%; —�� \\ \ \ \ \ \ G1, \ \ `` \ , 0 1 � � --- y ��y � � I \\ \ \ I \moo All —_ _— yy�yl 11 1 1 1 1 I \\\ \\ o '�\ �� \ / � / — _ y_ o I_ y \ 0 ° \\ � I \\ _ y 1y 1000 o o '_=u'y �x °°> �' / yy� \\\\\ �\X 4- � v(4�y�III Vvvvv\v- 1\ 00 � �/ �" BM �� \ \ \\ \\\ \\ \ \ \ \\ \\ \ \ \ x \ �, \\ \\ \\\✓ _1015— \\ \ \\ \ \\\ \'tea\ \\\\\�\ \ a — o° / \\ �y \Z\ \\ \\ \�\ --- - o _---- \ `��\\\\\\\ \ X \ y �`\`\------— \ \ \ ---- \ SIF oI cRs y '100— °o LCG PROPOSED LIMITS OF GRADING LOD PROPOSED LIMITS OF DISTURBANCE PROPOSED SILT FENCE PROPOSED STONE CONSTRUCTION ENTRANCE PROPOSED CONSTRUCTION ACCESS ROUTE PROPOSED TEMPORARY STREAM CROSSING CRITICAL SLOPE AREAS (COUNTY GIS) ® PROPOSED TEMPORARY STAGING AND STOCKPILE AREA BM ® PROPOSED COIR MATTING PV PROPOSED PUMP -AROUND PRACTICE pS PROPOSED PERMANENT SEEDING CD PROPOSED CHECK DAM PROPOSED TIMBER MATTING FPL — 100-YEAR FLOODPLAIN (COUNTY GIS) x 1005 \ \ \V A c A \ v ° BM 00 EXISTING CONSTRUCTION \ \ \ \\ \\\ \\� \ \ \ '\ \I I ! I I I i ACCESS ROUTE \\ \\ \\ \\ \\\ \\ \ \� \ \\`" \� \ I I I I I PV TSC ❑ ❑ ❑ EXISTING FENCE LINE - - WATER PROTECTION ORDINANCE O BUFFER (COUNTY GIS) I I I I I I r `�\°\ \\ \ a Q0� �O OD //IIIICRS III I I I I I I / SF \ LA �LOD �— LOD LOD L \ \\\ \\\ \ \ ` �\�`\ (� — ——,\\\\\ \\\\\\\\ \ G 40 80 GRAPHICAL SCALE (FEET) 1"=20' % / J SEE SHEET 29 FOR NOTES _ V 4J C M V1 1 Permit/Seal 0 6 � � n oa o�oo Eoa6 0 Bonn U oms� o2 u� _ Z �t2 a_ Ci c O O Q 1 o m y O 0 e750 c C a o U 6 o m o �U EIS Y U U '- „ O O> H _0 O r 0 �,LT H OF ANDREW J. o TIEFENBACK z U Lic. No. 60845 a �10/26/2022 SIONAL '0� *' � Lu LU L zZ w Lu Q Z ~ Q w CV W V) Z CC) Z O Q > O w } c��U Q Lu a- c� z� Q (� Q m U CL cLu n Iz Q Project No.: 203443600 File Name: 46300_ESC Scale:AS SHOWN SS GH JR 2022.08.09 Dwn. Dsgn. Chkd. YYYY.MM.DD Title EROSION AND SEDIMENT CONTROL PLAN REACH 5F Revision:0 Sheet: 37 of 48 Drawing No. CG 108 ORIGINAL SHEET -ANSI D 2 3 n 5 C c I LOG PROPOSED LIMITS OF GRADING ® PROPOSED TEMPORARY EXISTING CONSTRUCTION STAGING AND STOCKPILE AREA ACCESS ROUTE PROPOSED LIMITS OF PROPOSED ❑ ❑ ❑ I I I I I I I rl \ \ \ \ \ �� LOD EXISTING FENCE LINE \\ \\\\\\\ \ \\SS // // /// / // // // /// DISTURBANCE BM ® COIR MATTING / / zzz zzz / I I I I I I \ \�\�\� //// // // // /// /// z / — - PROPOSED WATER PROTECTION ORDINANCE \ \ \ \ \ \�� \� �� \ 9S \� SF x PROPOSED SILT FENCE I / \ �� \ \\ �// / / /— O PV O ) IIIIIIIII ^ \ \ \O \ \ / ///// /i// ----- PUMP-AROUND PRACTICE BUFFER (COUNTY GIS \ \ PROPOSED STONE // PROPOSED PERMANENT SEEDING // // CONSTRUCTION ENTRANCE 9,10 / /� — CRS PROPOSED CONCD I I I I I / / / / \ \\\\\\\ \ \ \\ 9 \ \\\ \ \� // // / // % CONSTRUCTION PROPOSED CHECK DAM /// O ACCESS ROUTE O I I I I I I I I I I I \ \_�� \\\ \ �S\ \\ \ ✓ /// // / / /// /i/ TSC� PROPOSED TEMPORARY PROPOSED TIMBER MATTING \\� O\\\\\\\\\93p\ \\ O\\ / /// / O �\ STREAM CROSSING 0 40 80 I / I / / / / \\ \\ \\\\ \\\ \ \\/ / / \\\\S CRITICAL SLOPE AREAS (COUNTY GRAPHICAL SCALE (FEET) "=20' GIS) 100 FPL - GIS) FLOODPLAIN (COUNTY I I / I % // / — �^ \\\\\\\ \\\ /92— ' 949 940 I Hill I I \ \ 135 / / (IIIIIIIII 1Z 9IIjIIo _ I/ I l l II I I II I I I I I _ 0 jOOI�OOI / / �� -711111 L FPL�LFPL� -7�� I/ QO�� / \ �/ CE °o k�—X 3� SF\J 1 � +00 X ��, CRS / \\\ \ \ \ \\ \ \ \\\\ \ \\\ \ \ \ \\ \ \ \ \\ \ \ \ \ \ \ \ \ rn \co �� IIIv� vv��O vv fid I lau 1011 1111011111 LOD LOD LOD C00 TSC O� / a \ PS CID �� \LOD aQ I I y � � � �� \ voll 100 1d.9 _N \ � I \ \ \ \ \ I I \d ld�� 9pp \ a \ \ \ \ \ \ Lua I �\ a a►� a 3% � / -905 \ \ \ -N , 915 920 SEE SHEET 29 FOR NOTES \ m D Permit/Seal PLT H OF ANDREW J. o TIEFENBACK z U Lic. No. 60845 a 10/26/2022 SIGNAL (1) Lu LU zZ w 0i < Z ~ 0 Q � „z w CV V Z CC) o Q O w CL }�Q Cf U � cto z� Q Q � m U CL cn z Q Project No.: 203443600 File Name: 46300_ESC Scale:AS SHOWN SS GH JR 2022.08.09 Dwn. Dsgn. Chkd. YYYY.MM.DD Title EROSION AND SEDIMENT CONTROL PLAN REACH 41 Revision:0 Sheet: 38 of 48 Drawing No. CG 109 ORIGINAL SHEET -ANSI D 1 I 2 3 n 5 PV PLAN VIEW approved dewatering device stream diversion pumps ischarge hose f P intake P dewatering pump hose D / flow flow tr intake hose tr sediment dik clean water dike or check dam sump -hole or pool work area (12" to 18" deep pumps should discharge 2' dia.) onto a stable velocity dissipator made of rip rap or sandbags (outlet protections) SECTION A -A C impervious sheeting base flow + 1 foot work area (2 foot minimum) CROSS SECTION OF SANDBAG DIKE 1. SET UP PUMP AND HOSE AS SHOWN, OR USE OTHER PRACTICAL ALTERNATIVES. PUMP SHOULD HAVE TWICE THE PUMPING CAPACITY OF ANTICIPATED FLOW. 2. ALL INTAKE HOSES WILL BE SCREENED. 3. DISMANTLE DOWNSTREAM DAM, THEN UPSTREAM DAM. KEEP PUMP RUNNING TO MAINTAIN STREAM FLOW. 4. PUMP AROUND MAY NOT BE LEFT IN PLACE FOR MORE THAN 24 HOURS. DETAIL - PUMP AROUND DIVERSION NOT TO SCALE COARSE FLOW ROCK CHECK DAM 6.5 SY OF CLASS I ,7 OUTFALL FLOW �•ji��• moo• ��.•ji��j� 2:1 31 CLASS 1 RIPRAP DETAIL - OUTFALL PROTECTION WITH ROCK CHECK DAM NOT TO SCALE CE 70' MIN. EXISTING A 3, PAVEM€NT I 5.1 m h MOUNTABLE BERM FILTER CLOTH 6" MIN. A (OPTIONAL) SIDE ELEVATION EXISTING COURSE AGGREGATE TO S" DIM NT ` PTO SEDIMENT TRAPPING DEVICE * MUST EXTEND FULL WIDTH OF INGRESS AND EGRESS OPERATION REINFORCED MIN. EXISTING PAVEMENT T 10, MIN. DRAIN SPACE 12'-0" MIN. VDOT #1 COARSE I I FILTER AGGREGATE FABRIC 3 39 DETAIL - TEMPORARY STONE CONSTRUCTION ENTRANCE NOT TO SCALE TABLE 3.35-A ORGANIC MULCH MATERIALS AND APPLICATION RATES RATES: MULCHES: NOTES: Per Acre Per 1000 sq. ft. Straw or Hay 1k - 2 tons 70 - 90 lbs. Free from weeds and coarse (Minimum 2 matter. Must be anchored. tons for Spread with mulch blower winter cover) or by hand. Fiber Mulch Minimum 35 lbs. Do not use as mulch for 1500 lbs. winter cover or during hot, dry periods.' Apply as slurry. Corn Stalks 4 - 6 tons 185 - 275 lbs. Cut or shredded in 4-6" lengths. Air-dried. Do not use in fine turf areas. Apply with mulch blower or by hand. Wood Chips 4 - 6 tons 185 - 275 lbs. Free of coarse matter. Air- dried. Treat with 12 lbs nitrogen per ton. Do not use in fine turf areas. Apply with mulch blower, chip handler, or by hand. Bark Chips 50 - 70 cu. 1-2 cu. yds. Free of coarse matter. Air - or yds. dried. Do not use in fine Shredded turf areas. Apply with Bark mulch blower, chip handler, or by hand. ` When fiber mulch is the only available mulch during periods when straw should be used, apply at a minimum rate of 2000 lbs./ac. or 45 lbs./1000 sq. ft. DETAIL - VESCH TABLE FOR ORGANIC MULCH MATERIALS NOT TO SCALE EXISTING SOIL EXISTING SOIL CRS SF CONSTRUCTION OF A SILT FENCE INIMUM OF 3 IN. (WITHOUT WIRE SUPPORT) 2. EXCAVATE A 4"X4" 1. SET THE TRENCH UPSLOPE ALONG STAKES U MAX. THE LINE OF STAKES OF 8 IN. NOTE: 1. PREFERRED TREATMENT FOR CONSTRUCTION ROAD STABILIZATION IS MULCH. 2. GRAVEL TO BE USED ONLY WHERE SIGNIFICANT EROSION OR DRAINAGE HAZARDS ARE PRESENT ALONG ACCESS PATH. DETAIL - CONSTRUCTION ROAD STABILIZATION NOT TO SCALE DIRECTION OF FLOW FLO' MATTING ANCHOR TRENCH ON 1' IN TRENCH CENTERS ANCHOR OVERLAP ON 1' . . . . . . . . . . . . . . . . . . . . . . �6" VERLAY COIR FIBER MATTING DETAIL PLAN MATTING SHALL BE PLACED IN TRENCH AND BACKFILLED COIR FIBER MATTING ANCHORS ON 3' CENTERS TOE MATTING INTO CHANNELBED A STREAM BED VIEW NOT TO SCALE ANCHORS ON 3' CENTERS FLOOPLAI N/EXISTING GROUND 6" (MIN.) ANCHORS ON 1' CENTERSIN TRENCH COIR FIBER MATTING TYPICAL CROSS SECTION NOT TO SCALE NOTES: 1. COIR MATTING TO BE UNDERLAIN BY STRAW AND SEED. 2. MATTING SHALL BE INSTALLED PRIOR TO THE INTRODUCTION OF WATER TO A STREAM SECTION. 3. AT ABUTTING SEAMS, OVERLAY THE UPSTREAM MAT OVER THE DOWNSTREAM MAT (MIN 6"). AVOID INSTALLING A SEAM PARALLEL TO THE FLOW DIRECTION WITHIN THE BANKFULL CHANNEL. WHERE THIS IS NOT POSSIBLE, OVERLAY THE UPSLOPE MAT OVER THE DOWNSLOPE MAT (MIN 12"). DETAIL - COIR FIBER MATTING 39 NOT TO SCALE m c 0 N m Permit/Seal rANDREW F Gf_P Cl J.CK z845 a, cv�.22��ti LU w Z CV w Q V) Z Z � zp > L- ~ z Q w (-D � m O= 0 i ~ Q Z w 0 U w o � Q CL t Q ci7 O LU D��U Zt= m U LU CL z Q Project No.: 203443600 File Name: 46300_ESC Scale:AS SHOWN SS GH JR 2022.08.09 Dwn. Dsgn. Chkd. YYYY.MM.DD Title EROSION AND SEDIMENT CONTROL DETAILS (1) ORIGINAL SHEET -ANSI D Revision:0 Sheet: 39 of 48 Drawing No. CG501 2 3 n 5 0 C SAFETY FENCE PERSPECTIVE VIEW PERSPECTIVE VIEW PLASTIC FENCE PERSPECTIVE VIEW METAL FENCE SOURCE: CONWED PLASTICS VDOT ROAD AND BRIDGE STANDARDS DSWC DETAIL - SAFETY FENCE 40 NOT TO SCALE DRIP LINE SNOW FEN( BOARD FEN FENCING AND ARMORING CORRECT METHODS OF TREE FENCING 00MV GULAR BOARD FENCE NCE CORRECT TRUNK ARMORING PLATE. 3.1-1 Source: Va. DSCW DETAIL - TREE PROTECTION 40 NOT TO SCALE SILT FENCE CULVERT INLET PROTECTION SILT FENCE ENDWALL L TOE OF FILL 1_ DISTANCE IS 6' MINIMUM IF FLOW IS TOWARD EMBANKMENT FLOW *OPTIONAL STONE COMBINATION — 1.0' 1.5' FLOW `VDOT #3, #357, #5, #56 OR #57 COARSE AGGREGATE TO REPLACE SILT FENCE IN "HORSESHOE" WHEN HIGH VELOCITY OF FLOW IS EXPECTED I SOURCE: ADAPTED from VDOT Standard Sheets and Va. DSWC Plate 3.38-2 _DETAIL - CULVERT INLET PROTECTION NOT TO SCALE CLASS I RIPRAP PLATE. 3.08-1 PIPE OUTLET CONDITIONS 0 0 PIE OUTLET TO FLAT AREA WITH NO DEFINED HANNEL DY III � SECTION A -A FILTER CLOTH KEY IN 6%9"; RECOMMENDED FOR ENTIRE PERIMETER 3d o (MIN.) 'IPE OUTLET TO WELL IEFINED CHANNEL U %o —µau d SECTION A -A FILTER CLOTH KEY IN W-9"; RECOMMENDED NOTES: FOR ENTIRE PERIMETER 1. APRON LINING MAY BE RIPRAP, GROUTED RIPRAP, GABION BASKET, OR CONCRETE. 2. La IS THE LENGTH OF THE RIPRAP APRON AS CALCULATED USING PLATES 3.18-3 AND 3.18-4. 3. d = 1.5 TIMES THE MAXIMUM STONE DIAMETER, BUT NOT LESS THAN 6 INCHES. Source: Va. DSWC DETAIL - CULVERT OUTLET PROTECTION NOT TO SCALE Albemarle County Design Standards Manual — Engineering 70' VIN. - — -3" SM-2A ASPHALT 70P COARSE 2% � 2% STO\E CONS I RUC 110N ACCESS MN. 21A AGGRcGAT_ BASE PROFILE 70' M N. ASPHALT PAVED WASHRACK 2% 1 7% +2% 12' M',N.* t—POSIT.VI DRAINAGE LI I L- WIDTH A TO SEDIMENT .I '1,•I1. - 1. LGRESS + TRAPPING DEVICF OPERATION PLAN CLG7H 12' MIN. SECTION A —A 2% EXIS-1— Pnvl.'JI SIT!VE DRAINAGE SEDIMENT LAPPING DEVICE A inininini t water tap of 1 arch must be utstalled with a ntitlunmu 1 itch ballcoch shutoff vah e suppl)itg a wash hose with a diameter of i.5 niches for adequate constant piessiue. Wash water nnlst be carried away front the enhance to an approved settlnt, area to remove sedaneitt. All se(lnneilt shallbe prevented fiont entetito stone (h'auis, (Caches or watercourses. r5_`� PAVED WASH RACK 40 \G[:-I Plate 3.18-1 Permit/Seal PLTH pF Gf� ANDREW J. o TIEFENBACK z U a Lic. No. 60845 0� 10/26/2022 �SSI0NAL E��~ LU LU Z CV LU Q V) CIO Z Z Q_ � zp �� > ui F Z Q 0 LU CC) O u % ~ (1)Q Z w U LU CL FY Q Q t Q LU LU7 LL '^ V c/C: � � U LU (� O_ cn J Z Z m Q Project No.: 203443600 File Name: 46300 ESC Scale:AS SHOWN SS GH JR 2022.08.09 Own. Dsgn. Chkd. YYYY.MM.DD Title EROSION AND SEDIMENT CONTROL DETAILS (2) ORIGINAL SHEET -ANSI D Revision:0 Sheet: 40 of 48 Drawing No. CG502 2 3 n 5 EROSION AND SEDIMENT CONTROL NARRATIVE: THE PROJECT IS LOCATED WITHIN ALBEMARLE COUNTY, VIRGINIA. THE SITE IS SITUATED NORTH OF CCC ROAD AND WEST OF ROUTE 668. THE PRIMARY GOAL OF THE EROSION AND SEDIMENT CONTROL PLAN IS TO PROTECT THE DOWNSTREAM RECEIVING REACHES AND WATERCOURSES FROM ADDITIONAL EROSION AND SEDIMENT CONTAMINATION. CARE SHALL BE TAKEN TO ENSURE THAT ALL DOWNSTREAM WATERCOURSES REMAIN FREE C SEDIMENT DURING CONSTRUCTION. AN EROSION AND SEDIMENT CONTROL PLAN HAS BEEN DEVELOPED TO PRECLUDE THE TRANSPORT OF WATERBORNE SEDIMENTS RESULTING FROM RESTORATION ACTIVITIES. EROSION AND SEDIMENT CONTROL WILI BE PROVIDED USING A COMBINATION OF MEASURES WHICH INCLUDE 1) TEMPORARY CONSTRUCTION ENTRANCE, 2) ACCESS ROAD, 3) BLANKETING AND MATTING, 4) SILT FENCE, 5) PUMP AROUND DIVERSION, 6) OUTLET PROTECTION, 7) TEMPORARY STREAM CROSSING, 8) VEGETATIVE STREAMBANK STABILIZATION, AND 9) PERMANENT SEEDING, AMONG OTHERS. THESE MEASURES WILL BE CONSTRUCTED IN ACCORDANCE WITH D ALBEMARLE COUNTY REQUIREMENTS, THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK, THIRD EDITION 1992 AND THE VIRGINIA STREAM RESTORATION AND STABILIZATION BEST MANAGEMENT PRACTICES GUIDE. THE EROSION AND SEDIMENT CONTROL PLAN WILL RELY PREDOMINANTLY ON PUMP AROUND DIVERSIONS TO CONTROL SEDIMENT ACCUMULATION AND TRANSPORT DURING GRADING AND VEGETATIVE STREAMBANK STABILIZATION USING EROSION CONTROL MATTING AND BIOENGINEERING. THE PUMP AROUND DIVERSIONS WILL ALLOW THE EXISTING STREAM CHANNEL TO CONTINUE NORMAL FLOW THROUGH THE SITE AND MINIMIZE THE AMOUNT OF SEDIMENT BEING TRANSPORTED DOWNSTREAM INTO UNDISTURBED AREAS. CARE SHALL BE TAKEN TO SCHEDULE THE CONSTRUCTION WHEN RAINFALL IS NOT ANTICIPATED AND BASE FLOW WITHIN THE STREAMS IS RELATIVELY MINOR. ADDITIONALLY, ALL DISTURBED AREAS SHALL BE IMMEDIATELY STABILIZED FOLLOWING GRADING ACTIVITIES, LIMITING THE DISTURBED AREAS BY STABILIZING ONE AREA BEFORE CONSTRUCTION BEGINS ON ANOTHER. THE TOTAL DISTURBED AREA PROPOSED (LOD) IS 9.9 +/- ACRES. THE ALBEMARLE COUNTY INSPECTOR HAS THE AUTHORITY TO ADD OR DELETE EROSION AND CONTROLS AS NEEDED IN THE FIELD AS CONDITIONS WARRANT. CONSTRUCTION SEQUENCE: PRE -CONSTRUCTION: 1. THE CONTRACTOR SHALL BE RESPONSIBLE FOR DETERMINING THE EXACT LOCATIONS OF ALL EXISTING UTILITIES WITHIN THE PROJECT AREA PRIOR TO CONSTRUCTION OPERATIONS, AND MUST CONTACT MISS UTILITY (811) PRIOR TO THE COMMENCEMENT OF ANY CONSTRUCTION ACTIVITIES. THE CONTRACTOR MUST ARRANGE A PRE -CONSTRUCTION MEETING WITH ALBEMARLE COUNTY AND THOMAS JEFFERSON SOIL & WATER CONSERVATION DISTRICT. SITE PREPARATION: 1 1. INSTALL STONE CONSTRUCTION ENTRANCES PER STD. & SPEC. 3.02. 2. INSTALL SILT FENCE AND TREE PROTECTION WHERE SHOWN. 3. INSTALL EROSION AND SEDIMENT CONTROL MEASURES ACCORDING TO STANDARDS SET FORTH IN THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK, THIRD EDITION 1992. THESE MEASURES SHALL BE C IMPLEMENTED PRIOR TO THE COMMENCEMENT OF ANY EARTHWORK ACTIVITIES ON -SITE. 4. UPON APPROVAL OF COUNTY STAFF, COMMENCE WITH TREE REMOVAL AND CLEARING AND GRUBBING OPERATIONS. TREE REMOVAL, CLEARING, GRUBBING, AND ANY DEMOLITION SHALL BE PERFORMED IN PHASES TO MINIMIZE EARTH DISTURBANCE DURING CONSTRUCTION. 5. CONCURRENT WITH THE TREE REMOVAL AND CLEARING AND GRUBBING OPERATIONS, CONTRACTOR SHALL INSTALL TIMBER MATS, MULCH ACCESS ROAD STABILIZATION, AND/OR GRAVEL ACCESS ROAD STABILIZATION. INSTALLATION SHALL BE PROGRESSIVELY IN ADVANCE OF HEAVY EQUIPMENT USED TO PLACE THESE PRACTICES SUCH THAT THE WEIGHT OF THE EQUIPMENT IS BORNE BY PREVIOUSLY INSTALLED SECTION OF THE ROAD AS IT IS CONSTRUCTED. 6. INVASIVE PLANT SPECIES WITHIN THE LOD SHALL BE REMOVED AND/OR CONTROLLED AS DETAILED. 7. IT IS THE INTENT OF THESE PLANS TO AVOID CLEARING TO THE GREATEST EXTENT PRACTICAL. HOWEVER, CLEARING AND GRUBBING OPERATIONS SHALL PROCEED AS NECESSARY TO FACILITATE EARTHWORK ACTIVITIES. EXISTING VEGETATION CALLED OUT TO BE PRESERVED SHALL BE PROTECTED FROM DISTURBANCE AND COMPACTION OF HEAVY EQUIPMENT. ALL ADDITIONAL CLEARED WOODY VEGETATION SHALL BE REMOVED, CHIPPED, STOCKPILED, AND USED FOR ORGANIC MATTER ON -SITE. 8. PROTECT ALL SANITARY SEWER PIPES, MAN HOLES, EXISTING DRY UTILITIES (E.G. ELECTRICAL, GAS, CABLE, PHONE, TV, ETC) AND STORM SEWER PIPES CROSSED THROUGHOUT THE PROJECT USING TIMBER MATTING OR APPROVED ALTERNATIVE. 9. CONTRACTOR SHALL ONLY GRADE AN AREA THAT CAN BE STABILIZED WITHIN THE SAME DAY. 10.AT COMPLETION OF SITE PREPARATION ALL E&S SITE PREPARATION PROTECTION MEASURES, ACCESS ROADS, STAGING AREAS, SHALL BE ESTABLISHED. CHANNEL CONSTRUCTION: 1. CONSTRUCTION ACTIVITIES SHALL BE PERFORMED IN REACH SEGMENTS IN AN EFFORT TO MINIMIZE DISTURBANCE. B a. UPON APPROVAL BY ENGINEER/DESIGNER AND THE COUNTY, THE CONTRACTOR MAY PROCEED WITH GRADING, STABILIZATION AND RESTORATION ACTIVITIES FOR THE STREAMS. b. WITHIN A RESPECTIVE REACH SEGMENT, INSTREAM WORK SHOULD BE DONE FROM UPSTREAM TO DOWNSTREAM. c. SILT FENCE MAY BE REMOVED BETWEEN CONSTRUCTION ROAD STABILIZATION AND AN AREA OF THE STREAM UNDER CONSTRUCTION PROVIDED THAT IT IS REPLACED UPON COMPLETION OF CHANNEL OR STREAM BANK WORK DAILY WHERE CONSTRUCTION ROAD STABILIZATION PROVIDES ACCESS TO A STREAM REACH. 2. ALL WORK WITHIN THE STREAM CHANNELS SHALL BE PERFORMED IN THE DRY. APPROVED PUMP AROUND DIVERSION MEASURES (CHECK DAM, PUMP AROUND DIVERSION PUMP WITH DEWATERING BAG) SHALL BE UTILIZED TO ENSURE THAT SEDIMENT LADEN WATER IS NOT DISCHARGED INTO THE STREAM CHANNEL. THE PUMP AROUND DIVERSION SHALL BE OF SUFFICIENT LENGTH TO ENSURE THAT ALL WORK WITHIN THE DAILY WORK ZONE IS PERFORMED IN THE DRY. 3. THE DAILY CONSTRUCTION SEGMENTS SHALL BE DETERMINED BY THE CONTRACTOR BUT THE STREAM WILL BE PERMANENTLY OR TEMPORARILY STABILIZED AND RECONNECTED AT THE END OF EACH WORK DAY. 4. PUMP AROUND DIVERSIONS SHALL NOT BE OPERATED AT NIGHT, UNLESS APPROVED UNDER SEPARATE COVER BY COUNTY. 5. CONTRACTOR SHALL SALVAGE STREAM BED SUBSTRATE MATERIAL FROM THE EXISTING CHANNEL. THIS MATERIAL WILL BE USED AS INFILL FOR STREAMBED REINFORCEMENT AREAS. 6. INSTALLED E&S MEASURES (E.G. TREE PROTECTION, SILT FENCE, SUPER SILT FENCE, AND SAFETY FENCE) TO REMAIN IN PLACE UNTIL FINAL STABILIZATION OF ALL DISTURBED AREAS HAS BEEN ACHIEVED EXCEPT FOR TEMPORARY REMOVAL OF SILT FENCE BETWEEN CONSTRUCTION ROAD STABILIZATION AND STREAMS AS NOTED ABOVE. 7. COMMENCE WITH GRADING OF THE NEW STREAM CHANNEL, SECTIONS, PROFILE, AND INSTALLATION OF GRADE CONTROL STRUCTURES AS CONSTRUCTION MOVES DOWNSTREAM. FREE OF UNSUITABLES. STRIPPED TOPSOIL SHALL BE USED FOR THE BANK PROTECTION AND FOR FINAL SOIL AMENDMENTS ELSEWHERE. 9. NO STREAM BANKS SHALL BE LEFT EXPOSED (I.E. BARE) AT THE END OF THE WORK DAY. ALL STREAM BANKS SHALL BE COVERED WITH MATTING BEFORE THE CONTRACTOR STOPS WORK FOR THE DAY. CONTRACTOR SHALL TEMPORARILY COVER ANY DISTURBED STREAMBANKS WITH MATTING AT THE END OF EACH WORK DAY, ONLY IF FINAL STABILIZATION IS NOT COMPLETED BY THE END OF THE DAY. IN ADDITION, ANY REMAINING DISTURBED AREAS IN THE OVERBANK ZONES SHALL BE PROTECTED FROM SHEET FLOW WITH SILT FENCE UNTIL WORK CONTINUES THE NEXT DAY. 10.AFTER ALL STREAM WORK IS COMPLETE AND APPROVED BY COUNTY AND ENGINEER/DESIGNER, THE CONTRACTOR MAY COMMENCE WITH DEMOBILIZING PUMP -AROUND DIVERSIONS. 11.UPON COMPLETION OF ALL STREAM RESTORATION ACTIVITIES, ALL TEMPORARY EROSION AND SEDIMENT CONTROL MEASURES SHALL BE REMOVED WITHIN 30 DAYS. ANY CONCENTRATED SEDIMENT ALONG THE EROSION AND SEDIMENT CONTROL MEASURES SHALL BE RESPREAD AND STABILIZED WITH SEED/MULCH IN UPLANDS. 12. CONTRACTOR SHALL NOTIFY COUNTY AND ENGINEER/DESIGNER UPON COMPLETION OF CLEANUP ACTIVITIES TO ARRANGE A FINAL SITE INSPECTION. CONTRACTOR SHALL COORDINATE WITH COUNTY AND ENGINEER/DESIGNER TO SCHEDULE INSTALLATION OF WOODY VEGETATION INCLUDING TREES AND SHRUBS. AS THE PLANTING WINDOW FOR THIS VEGETATION MAY NOT FALL WITHIN THE CONSTRUCTION WINDOW, THE PLANTING SHALL BE SCHEDULED AT THE EARLIEST TIME POSSIBLE AS SHOWN IN SPECIFICATIONS OR AS APPROVED BY COUNTY AND ENGINEER/DESIGNER. EROSION AND SEDIMENT CONTROL MEASURES THE FOLLOWING EROSION AND SEDIMENT CONTROL MEASURES ARE RECOMMENDED IN ACCORDANCE WITH THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK (VESCH, 1992). ALL SPECIFICATION NUMBERS LISTED BELOW REFER TO THE PRACTICES' PLATE NUMBER IN THE VESCH. STRUCTURAL PRACTICES TEMPORARY STONE CONSTRUCTION ENTRANCE - 3.02 A STABILIZED STONE PAD WITH A FILTER FABRIC UNDERLINER LOCATED AT THE POINT OF VEHICULAR INGRESS AND EGRESS ON A CONSTRUCTION SITE. ITS PURPOSE IS TO REDUCE THE AMOUNT OF MUD TRANSPORTED ONTO PAVED PUBLIC ROADS BY MOTOR VEHICLES OR RUNOFF. CONSTRUCTION ROAD STABILIZATION - 3.03 THE TEMPORARY STABILIZATION OF ACCESS ROADS TO REDUCE EROSION BY CONSTRUCTION TRAFFIC DURING WET WEATHER AND TO MINIMIZE IMPACTS TO TREE ROOTS, SENSITIVE STREAM BANKS, AND WETLANDS DURING ACCESS. SILT FENCE - 3.05 A SEDIMENT BARRIER CONSISTING OF A SYNTHETIC FILTER FABRIC STRETCHED ACROSS SUPPORTING POSTS, AND USED TO INTERCEPT SMALL AMOUNTS OF SEDIMENT FROM DISTURBED AREAS DURING CONSTRUCTION OPERATIONS. THIS PRACTICE IS DESIGNED TO PREVENT SEDIMENT FROM LEAVING THE SITE AND REDUCE SHEET FLOW VELOCITIES. ROCK CHECK DAMS - 3.20 TEMPORARY STONE DAMS CONSTRUCTED ACROSS A CHANNEL TO REDUCE THE VELOCITY OF CONCENTRATED FLOWS AND TRAP SEDIMENT BY PONDING. STRUCTURAL STREAMBANK STABILIZATION - 3.23 PERMANENT STRUCTURAL MEASURES USED TO PROTECT LIVE STREAMBANKS FROM THE EROSIVE FORCES OF FLOWING WATER INCLUDES FLOW DEFLECTION AND CENTRALIZING STRUCTURES, STONE AND WOODY TOE PROTECTION, SOIL LIFTS, ETC.). TEMPORARY VEHICULAR STREAM CROSSING - 3.24 A TEMPORARY STRUCTURAL SPAN INSTALLED ACROSS A FLOWING WATERCOURSE. THESE STRUCTURES ARE USED BY CONSTRUCTION TRAFFIC TO PROVIDE A MEANS OF CROSSING FLOWING STREAMS WITHOUT DAMAGING THE CHANNEL OR BANKS AND SUBSEQUENTLY REDUCE SEDIMENT GENERATED BY CONSTRUCTION TRAFFIC FROM ENTERING THE STREAM. DEWATERING STRUCTURE - 3.26 A PUMP AROUND DIVERSION OR SIMILAR ACCEPTABLE TECHNOLOGY FOR DISCHARGING WATER FROM DEWATERING ACTIVITIES. THE PRACTICE IS USED TO FILTER SEDIMENT -LADEN WATER PRIOR TO BEING DISCHARGED OFFSITE. SOIL STABILIZATION BLANKETS AND MATTING - 3.36 THE INSTALLATION OF A PROTECTIVE COVERING OR SOIL STABILIZATION MAT ON A PREPARED PLANTING AREA, LOCATED ON A STEEP SLOPE, CHANNEL, OR SHORELINE. TREE PRESERVATION AND PROTECTION - 3.38 IN ORDER TO ENSURE THE SURVIVAL OF THOSE TREES SPECIFIED IN THE PLAN, SAFETY FENCE WILL BE PLACED OUTSIDE OF THE CANOPY OF THOSE TREES. VEGETATIVE PRACTICES TOPSOIL (STOCKPILE) - 3.30 EXCAVATED TOPSOIL WILL BE REAPPLIED TO AREAS BEING PLANTED AFTER CONSTRUCTION TO PROVIDE A SUITABLE GROWTH MEDIUM FOR FINAL SITE STABILIZATION WITH VEGETATION. TEMPORARY SEEDING - 3.31 RAPIDLY GROWING ANNUAL PLANTS WILL BE SEEDED ON DISTURBED AREAS NOT YET BROUGHT TO FINAL GRADE PERMANENT SEEDING - 3.32 THE ESTABLISHMENT OF PERENNIAL VEGETATIVE COVER ON DISTURBED AREAS BY PLANTING SEED. MULCHING - 3.36 MULCH WILL BE APPLIED TO AREAS THAT REQUIRE TEMPORARY SEEDING TO PREVENT EROSION BY PROTECTING THE SOIL FROM RAINDROP IMPACT AND REDUCING THE VELOCITY OF OVERLAND FLOW. IN ADDITION, THE MULCH WILL FOSTER THE GROWTH OF VEGETATION BY INCREASING AVAILABLE MOISTURE AND PROVIDING INSULATION AGAINST EXTREME HEAT OR COLD. STRAW MULCH WILL BE APPLIED AT 2 TONS/ACRE. MULCH MUST BE WEED FREE. TREE PROTECTION - 3.38 TREE PROTECTION IS PLACED WITHIN THE LOD TO PRESERVE TREE SURVIVAL FROM LAND DISTURBANCE. PRACTICE TO GENERALLY BE APPLIED WITHIN TREE CANOPY IN REACHES WHERE DENSE TREE COVER IS PRESENT. ADDITIONAL LOCATIONS MAY BE FIELD IDENTIFIED DURING CONSTRUCTION. REFER TO DETAIL ON SHEET 40. PERMANENT STABILIZATION ALL AREAS DISTURBED BY CONSTRUCTION MUST BE STABILIZED WITH PERMANENT SEEDING AND PLANTING IMMEDIATELY FOLLOWING FINAL GRADING. SEEDING AND SEEDBED PREPARATION MUST FOLLOW MATERIALS, SEQUENCING, AND COVERAGE AS DETAILED IN THE PLANTING PLAN. AS SPECIFIED, BLANKETING AND MATTING MUST BE PLACED ON ALL DISTURBED SLOPES AND UNLINED STREAM BANKS TO PROTECT FRESHLY DISTURBED AREAS FROM RILL AND GULLY EROSION, AND TO ALLOW PROPER ESTABLISHMENT OF SEED MIXES. STRAW MULCH MAY BE USED ON RELATIVELY FLAT AREAS. STORMWATER MANAGEMENT THE PROJECT INVOLVES WETLAND RESTORATION AND STREAM RESTORATION TO ADDRESS EXISTING CHANNEL INSTABILITIES. NO ADDITIONAL IMPERVIOUS SURFACES ARE PROPOSED FOR THIS PROJECT AND DISCHARGE FROM THE SITE WILL NOT INCREASE. MAINTENANCE ALL EROSION AND SEDIMENT CONTROL MEASURES WILL BE CHECKED DAILY AND AFTER EACH SIGNIFICANT STORM EVENT. ANY SEDIMENT THAT HAS ACCUMULATED BEHIND ANY CONTROL MEASURE WILL BE REMOVED, RESPREAD IN RELATIVELY FLAT AREAS, AND SEEDED. SEEDED AREAS WILL BE CHECKED REGULARLY AND RE -SEEDED AS NEEDED TO ENSURE A HEALTHY STAND IS MAINTAINED. GENERAL E&S NOTES 1. ALL PROVISIONS OF VIRGINIA EROSION AND SEDIMENT CONTROL (ESC) LAW AND REGULATIONS, THE VIRGINIA STORMWATER MANAGEMENT ACT AND REGULATIONS (VSMP), THE VIRGINIA BMP CLEARINGHOUSE WEBSITE, STATE EROSION AND SEDIMENT CONTROL AND STORMWATER MANAGEMENT HANDBOOKS, AND ANY ASSOCIATED TECHNICAL BULLETINS AND GUIDANCE DOCUMENTS AS PUBLISHED BY THE STATE WATER CONTROL BOARD, THE VIRGINIA DEPARTMENT OF ENVIRONMENTAL QUALITY (DEQ), AND THE LOCAL VESCP AND VSMP AUTHORITY WILL APPLY TO THE PROJECT. 2. MINIMUM STANDARDS NO. 1 THROUGH NO. 19 OF THE VIRGINIA EROSION AND SEDIMENT CONTROL REGULATIONS 9VAC25-840 ET SEQ. APPLY TO THE PROJECT. 3. ALL EROSION AND SEDIMENT CONTROL MEASURES MUST BE PLANNED, DESIGNED, IMPLEMENTED, INSTALLED, AND MAINTAINED IN ACCORDANCE WITH THE PROVISIONS OF THE LATEST EDITION OF THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK (VESCH). THE CONTRACTOR MUST MAINTAIN, INSPECT, AND REPAIR ALL EROSION AND SEDIMENT CONTROL MEASURES AS NEEDED THROUGHOUT THE LIFE OF THE PROJECT TO ENSURE CONTINUED ACCEPTABLE PERFORMANCE. 4. THE PLAN APPROVING AUTHORITY MUST BE NOTIFIED ONE WEEK PRIOR TO THE PRE -CONSTRUCTION CONFERENCE, ONE WEEK PRIOR TO THE COMMENCEMENT OF LAND DISTURBING ACTIVITY, AND ONE WEEK PRIOR TO THE FINAL INSPECTION. 5. ALL EROSION AND SEDIMENT CONTROL MEASURES ARE TO BE PLACED PRIOR TO CLEARING OR TO BE THE FIRST STEP BEFORE LAND DISTURBING ACTIVITIES. 6. A COPY OF THE APPROVED EROSION AND SEDIMENT CONTROL PLAN MUST BE MAINTAINED ON THE SITE AT ALL TIMES. 7. PRIOR TO COMMENCING LAND DISTURBING ACTIVITIES IN AREAS OTHER THAN INDICATED ON THESE PLANS (INCLUDING, BUT NOT LIMITED TO, OFF -SITE BORROW OR WASTE AREAS), THE CONTRACTOR MUST SUBMIT A SUPPLEMENTARY EROSION CONTROL PLAN TO THE OWNER FOR REVIEW AND APPROVAL BY THE PLAN APPROVING AUTHORITY. 8. THE CONTRACTOR IS RESPONSIBLE FOR INSTALLATION OF ANY ADDITIONAL EROSION CONTROL MEASURES NECESSARY TO PREVENT EROSION AND SEDIMENTATION AS DETERMINED BY THE ENGINEER OR PLAN APPROVING AUTHORITY. 9. ALL DISTURBED AREAS ARE TO DRAIN TO AN APPROVED SEDIMENT CONTROL MEASURES AT ALL TIMES DURING LAND DISTURBING ACTIVITIES UNTIL FINAL STABILIZATION IS ACHIEVED. 10. DURING DEWATERING OPERATIONS, WATER WILL BE PUMPED INTO AN APPROVED FILTERING DEVICE. 11. THE CONTRACTOR MUST INSPECT ALL EROSION CONTROL MEASURES PERIODICALLY AND AFTER EACH RUNOFF -PRODUCING RAINFALL EVENT. ANY NECESSARY REPAIRS OR CLEANUP TO MAINTAIN THE EFFECTIVENESS OF THE EROSION CONTROL DEVICES MUST BE MADE IMMEDIATELY. ADDITIONAL NOTES 1. ACCESS THE SITE AS SHOWN ON THE PLAN. STREAM WORK SHOULD BE PERFORMED FROM UPSTREAM TO DOWNSTREAM. 2. ALL EXCESS FILL AND MATERIALS MUST BE HAULED OFF -SITE AND DISPOSED IN ACCORDANCE WITH ALL LOCAL, STATE, AND FEDERAL REGULATIONS. 3. THE CONTRACTOR MUST USE THE PROPOSED CONSTRUCTION ACCESS ROUTE AS SHOWN IN THE PLAN. IF ALTERNATIVE ACCESS ROUTES ARE REQUIRED, DUE TO CONFLICTS ENCOUNTERED IN THE FIELD, THE CHANGE MUST BE APPROVED BY THE ENGINEER OR PLAN APPROVING AUTHORITY PRIOR TO DEVIATION. ALTERNATIVE ROUTES SHOULD BENEFIT EXISTING VEGETATION. 4. AN ENTRANCE PERMIT MAY BE REQUIRED PRIOR TO ANY CONSTRUCTION ACTIVITIES WITHIN STATE RIGHT-OF-WAYS. IN AREAS WHERE SEDIMENT IS TRANSPORTED ONTO A PUBLIC ROAD SURFACE, ACCUMULATED SEDIMENT MUST BE REMOVED FROM THE ROADWAY AT THE END OF EACH WORKING DAY. 5. SURFACE FLOWS OVER CUT AND FILL SLOPES MUST BE CONTROLLED BY EITHER REDIRECTING FLOWS OR INSTALLING PRACTICES TO CONVEY WATER DOWNSLOPE WITHOUT CAUSING EROSION. 6. SEDIMENT CONTROL MEASURES MAY REQUIRE MINOR FIELD ADJUSTMENTS AT THE TIME OF CONSTRUCTION TO ENSURE THEIR INTENDED PURPOSE IS ACCOMPLISHED. 7. PERMANENT OR TEMPORARY SOIL STABILIZATION MUST BE APPLIED TO ALL DENUDED AREAS WITHIN 7 DAYS AFTER FINAL GRADE IS REACHED ON ANY PORTION OF THE SITE. SOIL STABILIZATION MUST ALSO BE APPLIED TO DENUDED AREAS THAT MAY NOT BE AT FINAL GRADE BUT WILL REMAIN DORMANT (UNDISTURBED) FOR LONGER THAN 14 DAYS. SOIL STABILIZATION MEASURES INCLUDE VEGETATIVE ESTABLISHMENT AND MULCHING. 8. ALL DISTURBED AREAS WILL, AT MINIMUM, BE SEEDED WITH TEMPORARY SEEDING REGARDLESS OF THE TIME WINDOW. SEEDING IS REQUIRED YEAR-ROUND, INCLUDING WINTER MONTHS. 9. THE TERM STABILIZATION ON THIS PLAN SHALL MEAN THE PLACEMENT OF PERMANENT SEEDING AND TOP SOIL, MULCHING, AND THE PROPER INSTALLATION OF MATTING WITHIN DISTURBED AREAS. 10. FOR ANY SOIL STOCKPILES, A SILT FENCE MUST BE PROVIDED AROUND THE PERIMETER IF THE STOCKPILE IS LOCATED OUTSIDE THE PERIMETER OF EROSION CONTROL FOR THE SITE. 11. THE CONTRACTOR IS RESPONSIBLE FOR PROVIDING ADEQUATE DRAINAGE OR OTHER PROTECTION TO MITIGATE SEEPS FROM A SLOPE FACE. 12. THE CONTRACTOR IS RESPONSIBLE FOR DETERMINING THE EXACT LOCATIONS OF ALL EXISTING UTILITIES WITHIN THE PROJECT AREA PRIOR TO COMMENCEMENT OF CONSTRUCTION OPERATIONS AND MUST CONTACT MISS UTILITY (811) PRIOR TO THE COMMENCEMENT OF ANY CONSTRUCTION ACTIVITIES. GENERAL CONSTRUCTION NOTES MAINTENANCE OF THE PROJECT SITE 1. THE CONTRACTOR WILL REMOVE ALL TRASH AND DEBRIS FROM THE SITE ON A DAILY BASIS AND DISPOSE OF OFF -SITE IN ACCORDANCE WITH ALL LOCAL AND STATE LAWS AND REGULATIONS. 2. ALL EQUIPMENT AND SUPPLIES SHALL BE STORED WITHIN THE CONSTRUCTION STAGING AREA WHILE CONSTRUCTION ACTIVITIES HAVE CEASED FOR THE DAY. 3. THE CONTRACTOR SHALL PROVIDE ALL PROTECTION MEASURES AND DEVICES NECESSARY TO PROTECT THE PROPERTY, ADJACENT PROPERTY, THE PUBLIC, EMPLOYEES, AND THE GENERAL PROJECT DURING THE DURATION OF THE PROJECT, AND COMPLY WITH ALL APPLICABLE FEDERAL, STATE AND LOCAL REGULATIONS. 4. ALL EXISTING SITE IMPROVEMENTS THAT REMAIN WILL BE PROTECTED FROM DAMAGE. ANY DAMAGE CAUSED BY THE CONTRACTOR DURING CONSTRUCTION OPERATIONS UNDER THIS CONTRACT SHALL BE REPAIRED OR REPLACED BY THE CONTRACTOR AT HIS OWN EXPENSE. CLEARING AND GRUBBING 1. THE CONTRACTOR SHALL REMOVE ALL TREES, STUMPS, SHRUBS, BRUSH, AND OTHER ORGANIC MATERIAL WITHIN THE GRADING LIMITS NECESSARY TO FACILITATE EARTHWORK ACTIVITIES. 2. ALL WOODY VEGETATION REMOVED FROM THE SITE SUITABLE FOR STRUCTURE USE (LOG SILLS, DEFLECTORS, AND ROOT WADS) WILL BE STOCKPILED ONSITE FOR FUTURE PROJECT USE. ALL ADDITIONAL MATERIAL WILL BE CHIPPED AND STOCKPILED ON -SITE FOR SUBSEQUENT USE BY THE CONTRACTOR FOR ORGANIC MATTER (OR MULCH) WITHIN THE PROJECT LIMITS. 3. ALL VEGETATION REMOVED WITHIN THE PROJECT LIMITS THAT CANNOT BE CHIPPED OR USED FOR STRUCTURES SHALL BE HAULED OFF -SITE AND DISPOSED OF BY THE CONTRACTOR. 4. ALL TRASH AND OTHER ON -SITE DEBRIS WILL BE HAULED AND DISPOSED OF OFF -SITE BY THE CONTRACTOR. 5. ALL OFF -SITE DISPOSAL METHODS USED BY THE CONTRACTOR SHALL BE IN ACCORDANCE WITH ALL LOCAL AND STATE LAWS AND REGULATIONS. ANY NECESSARY PERMITS SHALL BE OBTAINED BY THE CONTRACTOR AT HIS EXPENSE. 1. THE CONTRACTOR WILL PERFORM ALL ROUGH AND FINE GRADING EARTHWORK OPERATIONS IN ACCORDANCE WITH PROPOSED GRADES AND TECHNICAL SPECIFICATIONS, AS SHOWN HEREIN. 2. THE CONTRACTOR WILL STRIP, STOCKPILE, AND REPLACE 6 INCHES OF TOPSOIL PRIOR TO ACHIEVING FINAL DESIGN ELEVATION. 3. ALL ROUGH AND FINE GRADING OPERATIONS WILL BE ACCOMPLISHED UTILIZING A LASER LEVEL. 4. FINAL GRADES WILL BE APPROVED BY THE ENGINEER. 5. ALL CUT AND FILL SLOPES SHOULD BE 2:1 (H:V) OR FLATTER, UNLESS OTHERWISE SPECIFIED. 6. ALL FILL AREAS SHOWN WITHIN THE PLAN WILL EMPLOY SUITABLE ENGINEERED FILL AND FOLLOW PROPER PLACEMENT PROCEDURES AND SPECIFICATIONS. 7. THE CONTRACTOR IS RESPONSIBLE FOR DETERMINING GROUNDWATER LEVELS AT THE TIME OF CONSTRUCTION AND FOR PROVIDING SUFFICIENT DEWATERING TO COMPLETE ALL EARTHWORKS OPERATIONS DURING CONSTRUCTION. SOILS WILL NOT BE PLACED AND COMPACTED IN EXCESSIVELY WET CONDITIONS. 8. THE CONTRACTOR IS SOLELY RESPONSIBLE FOR DESIGNING AND CONSTRUCTING STABLE TEMPORARY EXCAVATIONS AND FOR FOLLOWING ALL LOCAL STATE AND FEDERAL (OSHA) GUIDELINES. FILL MATERIAL FILL MATERIAL SPECIFICATIONS AND COMPACTION REQUIREMENTS SHALL BE DETERMINED BY QUALIFIED GEOTECHNICAL ENGINEER. RIVER COBBLE SUBSTRATE ENHANCEMENT 1. IMPORTED ROUNDED RIVER COBBLE WILL SERVE TO AUGMENT NATIVE BED MATERIAL, PROVIDING ENHANCED STABILITY, AND ADDITIONAL HABITAT. 2. COBBLE SUBSTRATE WILL CONSIST OF GRADED, ROUNDED RIVER COBBLE. REFER TO ROCK TOE PROTECTION TABLE IN DETAIL 2 ON SHEET 23. 3. THE CONTRACTOR IS TO FINE GRADE AS NECESSARY TO INCORPORATE COBBLE SUBSTRATE WHILE MEETING DESIGN DIMENSIONS/ELEVATIONS. INSTALLATION RECOMMENDATIONS: 1. EXCAVATE THE CHANNEL BED, BELOW FINISHED GRADE, TO ROUGHLY HALF THE SPECIFIED COBBLE SUBSTRATE THICKNESS. 2. PLACE THE GRADED COBBLE SUBSTRATE AND EMBED/TAMP FULL SPECIFIED THICKNESS TO FINISHED GRADE. 3. TOP DRESS WITH AN OPEN (RANDOM) DISTRIBUTION OF COARSEST PARTICLES. BOULDERS FOR BOULDER JAMS: 1. THE CONTRACTOR WILL INSTALL ROCK IN ACCORDANCE WITH THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK, 1992, THIRD EDITION, STD & SPEC 3.19, AND THE 2004 VIRGINIA STREAM RESTORATION AND STABILIZATION BMP GUIDE. SIZE AS SPECIFIED ON DETAILS WITHIN THIS SHEET. 2. FOSTER AND HEADER BOULDERS WILL BE RELATIVELY FLAT, RECTANGULAR SHAPED, AND UNIFORM IN SIZE ACCORDING TO SIZES DIMENSIONED IN PLANS. THE BOULDERS WILL BE INSTALLED IN AN OVERLAPPING (IMBRICATED) MANNER WHEN POSSIBLE. EROSION CONTROL BLANKETS AND MATTING COIR MATTING (OR EQUIVALENT) WILL BE INSTALLED IN ACCORDANCE WITH THE MANUFACTURER'S RECOMMENDATIONS AND WITH THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK, 1992 EDITION. NOTES: 1. ALL POTENTIAL ACCESS AND STAGING AREAS TO BE COORDINATED WITH BOTH ALBEMARLE COUNTY AND LANDOWNER(S) PRIOR TO CONSTRUCTION. CONTRACTOR MUST STRIP, STOCKPILE, AND REPLACE TOPSOIL IN LOCATIONS OF PROPOSED STOCKPILES TO ENSURE A MINIMUM OF 6" OF TOPSOIL ON TOP OF THE FINISHED GRADE OF ALL STOCKPILE AREAS. 2. THE CONTRACTOR IS RESPONSIBLE TO CONTACT MISS UTILITY (DIAL 811 IN VA OR 1-800-552-7001) PRIOR TO ANY UTILITY OR SITE WORK EXCAVATIONS. 3. INSTALL PUMP AROUND PRACTICE AS NEEDED TO MAINTAIN DRY WORKING CONDITIONS. CHANNEL CONSTRUCTION SHOULD BE COMPLETED IN SEGMENTS AND CONTRACTOR MUST PERMANENTLY OR TEMPORARILY STABILIZE SITE AT THE END OF EACH WORK DAY. 4. ALL DISTURBED SLOPES 3:1 OR STEEPER MUST BE PROTECTED WITH COIR 700 MATTING. SHALLOWER SLOPES MUST BE STABILIZED WITH STRAW MULCH PER VESCH 3.35. 5. REFER TO PLANTING PLAN SHEETS FOR TEMPORARY AND PERMANENT VEGETATIVE STABILIZATION. 6. SILT FENCE SHALL BORDER THE PERIMETER OF ALL STOCKPILE AREAS. 7. CONTRACTOR RESPONSIBLE FOR ENSURING ALL EXISTING ON -SITE UTILITIES, BOTH ABOVE AND BELOW GROUND, ARE PROTECTED FROM DAMAGE DUE TO CONSTRUCTION ACTIVITIES AND SITE ACCESS. 8. CONTRACTOR SHALL COORDINATE WITH ALBEMARLE COUNTY UTILITIES TO PROTECT EXISTING UTILITIES WITHIN THE STREAM CORRIDOR. 9. FINAL STABILIZATION OF ALL DISTURBED AREAS NOT SHOWN PROTECTED BY COIR MATTING WILL INCLUDE STRAW EC-2 MATTING (COIR 700 OR APPROVED ALTERNATIVE) AND SEEDING. 10. CONSTRUCTION INVOLVES A LIMITED EASEMENT CORRIDOR WITH MINIMUM SPACE FOR MATERIALS STAGING. THE CONTRACTOR SHALL PLAN FOR SMALLER MATERIAL LOADS AND HANDLING AT ANY GIVEN TIME. IF A LARGER TEMPORARY STOCKPILE IS DESIRED, THE CONTRACTOR SHALL BE RESPONSIBLE FOR COORDINATING APPROVAL WITH THE OWNER, EASEMENT REVISIONS, AND PLAN MODIFICATIONS AT NO ADDITIONAL COST TO THE OWNER. V 4J C M 4J 0 0 m 'u o b n _s 8tao O U O V Eoao ��oH -one U DoorO a N CO m 5 u Z boat CC � %o 0< m mr o U 1 o o y o m y U O o O � � 4 c t o e � U O�y^j O U E r°m`o 'E ^ C P rn 0 U '- „ ��3� �a - a 0 N _O c� Y o r N N a < alm z f 0 U z z 0 U w c ;c w Q: 0 0 r m Permit/Seal -es sPLTH OF Gf�� ANDREW J. o TIEFENBACK z U Lie. No. 60845 a � 10/26/2022 SIONAi, U Lu w zp LU w % Q Z < ~ Q � C w CV w Z CC) Z O Q > O U w tLLI tY Q U Lu � ci7 Z Q Q mLILL!_ (� CL cn J z Q Project No.: 203443600 File Name: 46300_ESC Scale: N/A SS GH JR 2022.08.09 Dwn. Dsgn. Chkd. YYYY.MM.DD Title EROSION AND SEDIMENT CONTROL NOTES Revision:0 Sheet: 41 of 48 Drawing No. CG503 ORIGINAL SHEET -ANSI D 2 1 3 1 4 5 CUT TOP SQUARE FOR EASIER 3ACKFILL WITH MATERIAL REMOVED PLACE TOP OF INSTALLATION, PROTECT TOP DURING PLANTING PIT EXCAVATION ROOTBALL AT FROM SPLITTING AND TAMP TO PREVENT FIELD GRADE SETTLEMENT STAKE TO PROTRUDE 2-3 - =ERTILIZER TABLETS PLACED IN INCHES ABOVE FINISHED PIT ACCORDING TO GRADE MANUFACTURER'S DIRECTIONS v --51=1 SIDES AND BOTTOM OF -1 PLANTING PIT SHOULD BE ROUGHED AND SCARIFIED ROOTBALL SHOULD BE SET D ON UNDISTURBED SOIL = = u TWICE BALL DIAMETER I 1 DETAIL: CONTAINER PLANT INSTALLATION INSERT STAKE WITH BUDS POINTING UP TRIM OFF BRANCHES WITH CLEAN CUTS-1 I -I I -I I 1=1 -III-III-III-III-III-III=1 I I - "I MIN. INCH DIAMETER /I IIIYV Effill"I"QRIM III III III III III-111 ANGLE DOWNSTREAM EXISTING -- 11-III-III-III-111- 1 III-III-III-III-III-III-III-III-III-11 SOIL CUT BASAL END CLEANLY AT A 30-45 DEGREE ANGLE TO FACILITATE INSERTION 27) DETAIL: LIVE STAKE INSTALLATION �2 NTS 42 NTS GENERAL PLANTING NOTES: SEEDING: 1. CONTRACTOR SHALL APPLY A TEMPORARY STABILIZATION/ SEASONAL NURSE CROP SEED MIX WITH GENERAL STABILIZATION SEED MIX TO ALL DISTURBED AREAS ACCORDING TO PLANT SCHEDULE. 2. ALL AREAS DISTURBED BY CONSTRUCTION SHALL BE SEEDED IN ACCORDANCE WITH THE PLANTING PLANS AND SCHEDULES. AREAS NOT DISTURBED, SHALL NOT BE SEEDED. 3. NO SEEDING SHALL BE PERFORMED ON FROZEN GROUND OR WHEN THE TEMPERATURE IS 32F / OC OR LOWER. SHRUB AND TREE INSTALLATION: 1. THE CONTRACTOR SHALL BE RESPONSIBLE FOR LAYOUT OF ALL WORK COVERED UNDER THESE PLANS. 2. ALL PLANT MATERIAL, UNLESS OTHERWISE SPECIFIED, SHALL BE UNIFORMLY BRANCHED AND HAVE A VIGOROUS ROOT SYSTEM. PLANT MATERIAL SHALL BE HEALTHY, VIGOROUS, AND FREE FROM DEFECTS, DECAY, DISEASES, INSECT PEST EGGS, AND ALL FORMS OF INFESTATION. ALL PLANT MATERIAL SHALL BE FRESH, FREE FROM TRANSPLANT SHOCK OR VISIBLE WILT. PLANTS DEEMED UNHEALTHY SHALL BE REJECTED. 3. ALL PLANT MATERIAL SHALL MEET THE MINIMUM SPECIFICATIONS AND STANDARDS DESCRIBED IN THE CURRENT ISSUE OF "THE AMERICAN STANDARD FOR NURSERY STOCK", PUBLISHED BY THE AMERICAN ASSOCIATION OF NURSERYMEN, 12501 STREET, N.W., SUITE 500, WASHINGTON, D.C. 20005. 4. ALL CONTAINER STOCK SHALL HAVE BEEN PROPAGATED IN A CONTAINER LONG ENOUGH FOR THE ROOT SYSTEM TO HAVE DEVELOPED SUFFICIENTLY TO HOLD ITS SOIL. CONTAINER STOCK WITH POORLY DEVELOPED ROOT SYSTEMS SHALL NOT BE ACCEPTED. 5. PLANTS SHALL BE PREPARED FOR SHIPMENT IN A MANNER THAT SHALL NOT CAUSE DAMAGE TO THE BARK BUDS BRANCHES STEMS OR OVERALL SHAPE OF THE STOCK. CONTAINER GROWN PLANTS SHALL BE TRANSPORTED IN THE CONTAINERS IN WHICH THEY HAVE BEEN GROWN. 6. PLANTS NOT INSTALLED ON THE DAY OF ARRIVAL AT THE SITE SHALL BE STORED AND PROTECTED BY THE CONTRACTOR. OUTSIDE STORAGE AREAS SHALL BE SHADED AND PROTECTED FROM THE WIND AND SUN. PLANTS STORED ON SITE SHALL BE PROTECTED FROM ANY DRYING AT ALL TIMES BY COVERING THE BALLS OR ROOTS WITH MOIST SAWDUST, WET BURLAP, WOOD CHIPS, SHREDDED BARK, PEAT MOSS, OR OTHER SIMILAR MULCHING MATERIAL. 7. NO SUBSTITUTIONS IN SIZE OR VARIETY OF PLANT MATERIAL SHALL OCCUR WITHOUT THE PRIOR APPROVAL OF THE ENGINEER OR LANDSCAPE ARCHITECT. 8. PLANTS SHALL BE INSTALLED RANDOMLY AMONG SPECIES, AND LOCATED ACCORDING TO INDICATOR STATUS. 9. THE CONTRACTOR SHALL VERIFY ALL DIMENSIONS IN THE FIELD AND NOTIFY THE ENGINEER OR LANDSCAPE ARCHITECT OF ANY VARIANCE FROM PLAN. 10. NO PLANTING SHALL OCCUR WHEN THE SOIL IS FROZEN. 11. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ANY HERBIVORY PROTECTION NEEDED TO ATTAIN SPECIFIED SURVIVAL RATES. 12 PLANTS SHALL ONLY BE INSTALLED DURING THEIR DORMANCY PERIOD. PLANTING SEQUENCE 1. HOLES FOR INDIVIDUAL PLANTINGS SHALL BE EXCAVATED TO PRODUCE VERTICAL SIDES AND FLAT BOTTOMS. ALL PLANTING HOLES SHALL HAVE ROUGHED SCARIFIED SIDES AND BOTTOMS. 2. THE CONTRACTOR SHALL APPLY AGRIFORM FOREST STARTER TABLETS, OR EQUIVALENT PRODUCT, TO EACH PLANT AS PER MANUFACTURER'S DIRECTIONS ON LABEL AT TIME OF PLANTING. 3. CONTAINERIZED PLANTS SHALL BESET IN THE PLANTING PIT AT THE PROPER DEPTH ON TAMPED SOIL. SOIL REMOVED FROM THE PLANTING PIT SHALL THEN BE FILLED AROUND THE ROOTS AND TAMPED. 4. THE CONTRACTOR SHALL RESTORE DISTURBED AREAS TO INDICATED FINAL GRADES IF DISTURBED BY THE INSTALLATION OF SHRUBS AND TREES. C LIVE STAKE INSTALLATION: 1. ALL PROPOSED STREAM RESTORATION AND STREAM ENHANCEMENT SHALL BE LIVE STAKED. SEE THIS SHEET FOR DETAILS. 2. LIVE STAKES SHALL BE INSTALLED DURING THEIR DORMANCY PERIOD. 3. LIVE STAKES SHALL BE SOAKED IN WATER BEFORE PLANTING TO INCREASE SURVIVAL AND GROWTH RATE AND SHALL NOT BE ALLOWED TO DRY OUT DURING CONSTRUCTION. 4. LIVE STAKES NOT INSTALLED ON THE DAY OF ARRIVAL AT THE SITE SHALL BE STORED OUT OF DIRECT SUNLIGHT IN A COOL, WET PLACE UNDER STRAW OR BURLAP, OR IN WATER. 5. IF SOILS ARE FIRM, CONTRACTOR SHALL DRIVE A PILOT HOLE PRIOR TO INSTALLATION. 6. LIVE STAKES SHALL BE PLANTED AT RIGHT ANGLES TO THE GROUND SURFACE WITH 4g OF LENGTH UNDERGROUND AND BUDS ORIENTED UP. PROJECT MAINTENANCE AND WARRANTY: 1. CONTRACTOR SHALL MAINTAIN INSTALLED SHRUBS AND TREES WITHIN THE PROJECT LIMITS UNTIL FINAL ACCEPTANCE OF THE PROJECT BY THE ENGINEER. 2. CONTRACTOR SHALL GUARANTEE 100% SURVIVAL FOR ALL INSTALLED WOODY MATERIAL, AND 80% COVERAGE OF SEEDED AREAS AFTER A PERIOD OF ONE (1) YEAR. RIPARIAN BUFFER SUMMARY MITIGATION PLANTINGS RATIO OF MITIGATION REACH # LOD (ACRES) AREA (ACRES) PLANTING/LOD (RATIO) NOTES REACH 51, 51-1, & 61- LOWER 0.95 0.35 0.11 0.68 2.30 0.87 0.07 2.21 2.42 2.49 0.64 3.25 2:1 RIPARIAN BUFFER REQUIREMENT SATISFIED 2:1 RIPARIAN BUFFER REQUIREMENT SATISFIED REACH 3F IS WOODED, PLANTING FILLS ALL AREA AVAILABLE IN STREAM BUFFER 2:1 RIPARIAN BUFFER REQUIREMENT SATISFIED REACH 1F REACH 3F REACH 41 REACH 61 - LOWER 0.45 2.49 5.53 2:1 RIPARIAN BUFFER REQUIREMENT SATISFIED REACH 61 - OUTER BEND 0.25 1.19 4.76 2:1 RIPARIAN BUFFER REQUIREMENT SATISFIED REACH 61- ACTIVATE OXBOW 0.83 1.96 2.36 2:1 RIPARIAN BUFFER REQUIREMENT SATISFIED t> EACH 81-2 B REACH 81-1 AND 81-2 0.45 2.90 6.44 2:1 RIPARIAN BUFFER REQUIREMENT SATISFIED LEGEND BOTANICAL NAME ICOMMONNAME 2:1 RIPARIAN BUFFER REQUIREMENT SATISFIED , BUFFER PLANTING: 23.69 ACRES 2:1 RIPARIAN BUFFER REQUIREMENT SATISFIED CANOPY TREES 2:1 RIPARIAN BUFFER REQUIREMENT SATISFIED ACER RUBRUM RED MAPLE REACH 91 0.08 0.32 4.00 REACH 101 0.18 0.86 4.78 REACH 1OF 0.05 0.20 4.00 SEEDING SCHEDULE LEGEND QUANTITY BOTANICAL NAME COMMON NAME SPECIFICATION INDICATOR GENERAL STABILIZATION SEED MIX: 8.61 ACRES 1.0% ACHILLEA MILLEFOLIUM COMMON YARROW SEED FACU CON 2.0% AGROSTIS PERENNANS AUTUMN BENTGRASS SEED FACU LBS/ PER 1.0% ANDROPOGON VIRGINICUS BROOMSEDGE SEED FACU 2.0% ASCLEPIAS TUBEROSA BUTTERFLY MILKWEED SEED UPL APP 1,200 3.0% 10.0% ASCLEPIAS SYRIACA CHAMAECRISTA FASCICULATA COMMON MILKWEED PARTRIDGE PEA SEED SEED FACU FACU ARE PRO 1.5% COREOPSIS LANCEOLATA LANCE LEAVED COREOPSIS SEED FACU CON ACT 5.0% DICHANTHELIUM CLANDESTINUM DEER TONGUE SEED FAC ACT 5.0% DICHANTHELIUM DICHOTOMIFLORUM SMOOTH PANIC GRASS SEED FACW 25.0% ELYMUS RIPARIUS RIVERBANK WILD RYE SEED FACW 27.0% ELYMUS VIRGINICUS VIRGINIA WILD RYE SEED FACW 1.0% EUPATORIUM PERFOLIATUM BONESET SEED FACW 1.0% HELENIUM AUTUMNALE COMMON SNEEZEWEED SEED FACW 0.5% MONARDA FISTULOSA WILD BERGAMOT SEED UPL 2.0% RUDBECKIA HIRTA BLACKEYED SUSAN SEED FACU A 10.0% SCHIZACHYRIUM SCOPARIUM LITTLE BLUESTEM SEED FACU 1.0% SYMPHYOTRICHUM PILOSUM HAIRY WHITE FIELD ASTER SEED UPL 1.0% VERNONIA NOVEBORACENSIS NEW YORK IRONWEED SEED FACW 1.0% VERBENA HASTATA BLUE VERVAIN SEED FACW LEGEND QUANTITY BOTANICAL NAME COMMON NAME SEEDING DATES RATE (AS NURSE CROP) RATE (ASTEMPORARY STABILIZATION) TEMPORARY STABILIZATION/SEASONAL NURSE CROP LY LIQUIDAMBAR STYRACIFLUA SWEETGUM LIRIODENDRON TULIPIFERA TULIP POPLAR NOTES PLATANUS OCCIDENTALIS SYCAMORE QUERCUS ALBA WHITE OAK UNDERSTORY TREES TRACTOR SHALL APPLY SEED MIX AT 25 ACRE. NURSE CROP SHALL BE APPLIED WITH MENANT SEED MIX. SHREDDED STRAW MULCH AT RATE OF LBS/ACRE WITH SEED MIX IN STABILIZATION AS EXCEPT WHERE COIR MATTING IS POSED. TRACTOR IS RESPONSIBLE FOR DETERMINING UAL AMOUNT OF MIX REQUIRED BASED ON UAL DISTURBANCE. AMELANCHIER ARBOREA DOWNY SERVICEBERRY CERCIS CANADENSIS REDBUD DIOSPYROS VIRGINIANA PERSIMMON MAGNOLIA VIRGINIANA SWEETBAY MAGNOLIA NYSSA SYLVATICA BLACK GUM SHRUBS ARONIA ARBUTIFOLIA RED CHOKEBERRY NOTES 100% SECALE CEREALE CEREAL RYE NOVEMBER 1 - FEBRUARY 15 30 LBS/AC 50 LBS/AC APPLY TEMPORARY STABILIZATION/SEASONAL NURSE CROP DISTURBED AREAS IN 100% LOLIUM MULTIFLORUM ANNUAL RYEGRASS FEBRUARY 16 - APRIL 30 10 LBS/AC 60 LBS/AC WALL ACCORDANCE WITH SEEDING DATES AND RATES 100% UROCHLOA RAMOSA BROWN TOP MILLET MAY 1 -AUGUST 15 15 LBS/AC 30 LBS/AC AS SHOWN. 100% LOLIUM MULTIFLORUM ANNUAL RYEGRASS AUGUST 16 - OCTOBER 31 15 LBS/AC 100 LBS/AC GAYLUSSACIA BACCATA HAMAMELIS VIRGINIANA HYDRANGEA ARBORESCENS LINDERA BENZOIN VIBURNUM DENTATUM VIBURNUM PRUNIFOLIUM BLACK HUCKLEBERRY WITCH HAZEL SMOOTH HYDRANGEA SPICEBUSH ARROWWOOD VIBURNUM BLACKHAW CRITICAL SLOPE y y WETLAND LIMITS AREA (COUNTY GIS) STREAM CHANNEL 100-YEAR RSL FLOODPLAIN LIMITS (COUNTY GIS) WATER PROTECTION OPEN WATERS LIMITS - ORDINANCE BUFFER (COUNTY GIS) < GENERAL STABILIZATION SEEDING PROPOSED RESTORATION < F-1 BUFFER LIMITS (LIGHT PLANTING) PROPOSED RESTORATION BUFFER LIMITS HEAVY PLANTING \ 0 300 600 I GRAPHICAL SCALE (FEET) 1"=300' f7 N \ kv �r FPL MIL FRB �- Fq�c*6 Cy INDICATOR I SPECIFICATION I HEIGHT QUANTITY FAC #1 CONTAINER 24" MINIMUM 684 FAC #1 CONTAINER 24" MINIMUM 684 FACU #1 CONTAINER 24" MINIMUM 684 FACW #1 CONTAINER 24" MINIMUM 684 FACU #1 CONTAINER 24" MINIMUM 684 FACU #1 CONTAINER 24" MINIMUM 457 UPL #1 CONTAINER 24" MINIMUM 457 FAC #1 CONTAINER 24" MINIMUM 457 FACW #1 CONTAINER 24" MINIMUM 457 FAC #1 CONTAINER 24" MINIMUM 457 FACW FACU FACU FACU FACW FAC FACU #1 CONTAINER #1 CONTAINER #1 CONTAINER #1 CONTAINER #1 CONTAINER #1 CONTAINER #1 CONTAINER 18" MINIMUM 18" MINIMUM 18" MINIMUM 18" MINIMUM 18" MINIMUM 18" MINIMUM 18" MINIMUM TOTAL 272 272 272 272 272 272 272 7,609 REMARKS HEAVY PLANTING SHALL BE AT AT 500 ST/AC, APPROXIMATELY 10 FEET ON CENTER. LIGHT BUFFER PLANTING SHALL BE APPROXIMATEY 250 ST/AC AND SHALL BE COORDINATED WITH STANTEC AND THE CLIENT AT TIME OF PLANTING TO REVIEW DENSITIES WITHIN INDIVIDUAL RESTORATION AREAS. LOCATE PLANTS ACCORDING TO INDICATOR STATUS. ON SLOPES GREATER THAN 3:1, ONLY SHRUBS TO BE PLANTED. DISTRIBUTE RANDOMLY AMONG SPECIES LIVE BRUSH BUNDLES: 456 LF CORNUS AMOMUM SILKY DOGWOOD FACW 5' LENGTH BUNDLE 76 EACH LIVE BRUSH BUNDLE SHALL COVER 3 LINEAR FEET OF BRUSH LAYERING OR SALIX NIGRA BLACK WILLOW OBL 5' LENGTH BUNDLE 76 WOOD TOE AT 3-4 BRANCHES THICK. SEE 400 j I TOTAL 152 P&P SHEETS FOR LOCATIONS. LIVE STAKE PLANTING: 6230 LF CEPHALANTHUS OCCIDENTALIS COMMON BUTTONBUSH CORNUS AMOMUM SILKY DOGWOOD SAMBUCUS CANADENSIS ELDERBERRY SALIX NIGRA BLACK WILLOW OBL FACW FACW OBL 24" LIVE STAKE 24" LIVE STAKE 24" LIVE STAKE 24" LIVE STAKE TOTAL 420 1,250 420 2,080 4,170 Vr o n o� Oa_a a 8tyo C O V V U Eoao o n� C) od�m Door U SOO � Z tat N ^9� M F`o a=0 a`NE o r O E. - C o 5 m U c° o 0.2 a � � t e o Sc N t U CLD`o OC)u'3U2 CN a)d 2-� 3� a a Permit/Seal �N,,TH OF Gf� ANDREW J. o TIEFENBACK z U a Lie. No. 60845 10/26/2022 �SSIONAL E��~ LLJ CV w Z w Q V) 0 Z Z � zp > �� ui I- Q Z >_ U CC) w ~ Z O u % � U O Q w U w D' Q Q t Q 11 ci7 0 w w U Z m_ UwcnJ z Q Project No.: 203443600 File Name: 46300 PLANTING Scale:AS SHOWN SS GH JR 2022.08.09 Dwn. Dsgn. Chkd. YYYY.MM.DD Title PLANTING PLAN INSTALL LIVESTAKES IN DOUBLE ROWS ON DISTURBED BANKS AT TON CENTER. DISTRIBUTE RANDOMLY AMONG SPECIES. ReVISIOn:0 Sheet: 42 Of 48 Drawing No. NL601 ORIGINAL SHEET -ANSI D V 4J 4J V1 0 �o b n o- p _ O V O O E O p O y O N -one v U O 00 N O 6 r a oa a a)c0 m 5 u NW oc o`'s Rc O O � Q a)a o 7 1 o m y U O o O � � � 5 c t o e Q) � U N�y^j O UE oo"o n � P O� 0 m 0 U U '- „ O O> H 2 t r O a a a T m 0 N Permit/Seal o��,PLT H pF ANDREW J. o TIEFENBACK z c� a Lic. No. 60845 �0.� 08/09/2022 SF"' SIDNAL O'' LU w CV Z w V) Q � Z Z I zp � > LU I< Q Z CC) LU u % ~ I`__ � Z O U N Q LU LU LU a- Q Q t LU Q LULU w ci7 w U n Z z m_ U CL cLU Q Project No.: 203443600 File Name: 46300 HYDROLOGY Scale:1 = 500' ss GH JR 2022.08.09 Dwn. Dsgn. Chkd. YYYY.MM.DD Title HYDROLOGY Revision:0 Sheet: 43 of 48 Drawing No. NJ001 ORIGINAL SHEET -ANSI D C C 1 TABLE 1. HYDROLOGIC CHARACTERISTICS SCS AVE. FLOW LAG DA REACH AREA (AC) SLOPE LENGTH TIME I TIC (HR) I IC% CN M (LF) (HR) 3F-1 R1F 8.55 56 13.4 1,231 0.197 3F-2 R3F 180.53 56 34.2 9,423 0.621 31 R41 917.12 56 36.3 12,884 0.772 41 R41 12.70 58 19.0 1,519 0.186 5F R5FA 9.31 60 15.3 1,506 0.194 51-1 R51 44.46 64 14.9 3,903 0.384 51-2 R51 Trib 15.39 60 14.7 2,467 0.292 6F R5F 120.68 60 31.6 6,179 0.421 61-0 R61 12.28 57 14.0 1,231 0.186 61-1 R61 14.08 60 11.6 972 0.157 61-2 R61 48.59 60 13.9 4,512 0.492 71 R61 24.41 59 14.2 1,836 0.241 8F-1 R81F 1.11 59 29.3 382 0.050 8F-2 R8F 78.13 57 36.0 6,493 0.444 81-1 R81 42.66 62 20.0 3,027 0.281 81-2 R81 8.94 61 16.7 1,056 0.137 81-3 R81 12.06 67 17.0 1,070 0.117 91 R91 13.49 59 10.1 2,018 0.310 10F R10F 139.95 59 31.8 7,411 0.498 101 R91 92.71 60 12.9 6,731 0.713 2 TABLE 2. HYDROLOGY MODEL DRAINAGE AREA SUMMARY DA I REACH I 1-YR (CFS) I 2-YR (CFS) I 10-YR (CFS) I 25-YR (CFS) I 100-YR (CFS) 0.328 0.00 3F-1 I R1F 1.20 3.07 11.04 17.73 31.27 1.035 1.09 3F-2 R3F 16.08 36.46 124.63 199.18 353.72 1.286 1.03 31 R41 74.14 164.10 554.04 883.70 1,565.42 0.310 2.35 41 R41 2.59 5.92 19.00 29.54 50.60 0.324 3.49 SF R5FA 2.51 5.19 15.11 23.00 38.57 0.640 8.86 51-1 R51 13.72 24.16 61.41 90.10 145.72 0.487 0.01 51-2 R51 Trib 3.45 7.02 20.42 31.01 52.22 0.701 1.14 6F R5F 1 22.67 45.17 130.82 198.98 335.29 0.309 0.29 61-0 R61 2.12 5.13 17.38 27.39 47.49 0.262 0.48 61-1 R61 4.19 8.69 25.05 38.16 64.08 0.819 2.00 61-2 R61 8.43 16.66 48.29 73.54 124.20 0.402 0.00 71 R61 5.21 11.12 33.79 52.12 88.59 0.083 0.00 81-1 R81 12.40 23.53 63.93 95.32 156.69 0.740 2.05 81-2 R81 3.23 6.46 18.01 26.96 44.49 0.468 0.03 81-3 R81 1 8.70 14.19 32.54 46.42 72.86 0.228 0.00 8F-1 RSF 0.43 0.92 2.78 4.24 7.13 0.195 17.76 8F-2 R8F 9.49 21.12 69.70 110.33 192.19 0.517 0.00 91 R91 2.57 5.41 16.52 25.40 43.05 0.830 0.68 101 R91 13.14 25.66 73.48 112.26 189.20 1.188 2.76 10F R10F 21.24 43.43 130.61 201.78 343.60 3 TABLE 3. STREAM HYDROLOGY NODE SUMMARY NODE REACH CUMUL. DA (AC) 1-YR (CFS) 2-YR (CFS) 10-YR (CFS) 25-YR (CFS) 100-YR (CFS) NODE 1 R61 867.34 124.29 251.35 757.57 1,166.98 1,990.03 NODE 2 R41 929.83 75.09 165.69 558.60 890.23 1,577.11 NODE 3 R51 59.85 17.04 30.85 81.04 119.60 194.61 NODE 4 R61 807.49 109.00 223.14 680.65 1,054.79 1,802.57 NODE 5 R61 732.54 97.21 199.87 612.37 951.45 1,630.08 NODE 6 R61 708.12 93.60 192.54 590.80 916.58 1,573.14 NODE6A R81 282.85 43.43 88.52 266.52 410.64 697.67 NODE 6B R1F 425.27 51.45 106.54 331.94 517.14 890.86 NODE 7 R91 106.21 14.74 28.45 82.09 124.98 210.56 NODE 8 R51F 129.99 24.27 48.21 139.48 212.56 357.16 NODE 9 R8F 79.24 9.60 21.32 70.31 111.19 193.55 NODE 10 R10F 1 139.95 1 21.24 43.43 130.61 201.78 1 343.60 REGIONAL CURVE REGIONAL CURVE LABEL NODE NODE NODE NODE NODE NODE NODE6A NODE6B NODE NODE NODE NODE 10 Q 113.7 119.4 17.0 108.1 100.8 98.4 51.3 68.5 25.6 29.5 20.8 31.1 NORTH CAROLINA- PIEDMONT RURAL A 27.0 28.2 4.5 25.7 24.1 23.5 12.7 16.7 6.6 7.6 5.4 7.9 - (DOLL 2002, SRI)) W 16.2 16.6 6.2 15.8 15.2 15.0 10.8 12.5 7.6 8.2 6.8 8.4 D 1.8 1.8 0.8 1.8 1.7 1.7 1.3 1.5 1.0 1.0 0.9 1.1 Q 58.5 62.5 4.7 54.7 49.9 48.3 20.3 29.8 8.0 9.7 6.1 10.4 VA -PIEDMONT (NON -URBAN) A 14.8 15.7 1.8 14.0 13.0 1 12.6 6.1 8.4 2.8 3.3 2.2 1 3.5 CURVES (USGS REPT W 14.8 15.2 4.7 14.3 13.7 13.5 9.1 10.9 6.0 6.5 5.3 6.7 2009-5206) D 1.0 1.0 0.4 1 1.0 0.9 0.9 1 0.7 0.8 0.5 1 0.5 0.4 0.5 SLOPE 0.006 0.005 0.011 0.006 0.006 0.006 0.007 0.007 0.009 0.009 0.010 0.009 Q 106.5 112.3 14.0 100.9 93.7 91.3 45.5 62.0 21.6 25.2 17.3 26.6 MARYLAND - PIEDMONT (FWS A 21.7 22.9 3.1 20.6 19.2 18.8 9.6 12.9 4.7 5.4 3.8 5.7 MARCH 2O02 PAPER) W 16.6 17.1 5.9 16.2 15.6 15.4 10.7 12.6 7.3 7.9 6.5 8.2 D 1.3 1.3 0.5 1.3 1.2 1.2 0.9 1.0 0.6 0.7 0.6 0.7 REGRESSION EQUATION REGRESSION EQUATION STORM NODE NODE NODE NODE NODE NODE 10 NODE NODE NODE NODE NODE6A NODE6B 2-YR 188.49 196.43 38.61 54.26 61.16 63.90 167.13 180.66 170.52 45.61 96.99 123.52 2.33-YR 230.69 240.13 49.45 68.82 77.31 80.67 205.26 221.39 209.31 58.13 120.99 153.02 VIRGINIA BASINS IN THE 5-YR 409.96 425.98 93.95 128.89 144.07 150.05 366.61 394.12 373.52 109.68 221.11 27 ..82 PIEDMONT REGION, EXCEPT 10-YR 615.88 639.19 147.70 200.67 223.53 232.51 552.66 592.80 562.75 171.61 338.56 420.93 THOSE WITHIN THE 25-YR 963.50 998.58 243.76 327.40 363.22 377.27 1 868.12 928.73 883.38 281.63 541.66 667.97 MESOZOIC BASIN REGION 50-YR 1285.69 1331.29 336.78 448.97 496.79 515.51 1161.47 1240.45 1181.36 387.68 733.39 899.64 100-YR 1666.04 1723.81 449.43 595.38 657.34 681.55 1508.43 1608.67 1533.69 515.77 962.13 1174.95 200-YR 2120.14 2192.14 587.43 773.74 852.53 883.28 1923.47 2048.61 1955.02 672.25 1238.17 1505.90 4 15 MAP UNIT SYMBOL MAP UNIT NAME HYDROLOGIC SOILS GROUP DRAINAGE CLASS WATER TABLE DEPTH (INCH) HYDRIC HYDRAULIC CONDUCTIVITY (INI DEPTH TO BEDROCK (IN) 14C CHESTER LOAM, 7 TO 15 PERCENT SLOPES B WELL DRAINED >80 NO 0.57-1.98 >80 14D CHESTER LOAM, 15 TO 25 PERCENT SLOPES B WELL DRAINED >80 NO 0.57-1.98 >80 15C CHESTER VERY STONY LOAM, 7 TO 15 PERCENT SLOPES B WELL DRAINED >80 NO 0.57-1.98 >80 4J 15D CHESTER VERY STONY LOAM, 15 TO 25 PERCENT SLOPES B WELL DRAINED >80 NO 0.57-1.98 >80 15E CHESTER VERY STONY LOAM, 25 TO 45 PERCENT SLOPES B WELL DRAINED >80 NO 0.57-1.98 >80 17 CRAIGSVILLE LOAM, 0 TO 2 PERCENT SLOPES, FREQUENTLY FLOODED A WELL DRAINED >80 NO 1.98-19.98 >80 25B DYKE SILT LOAM, 2 TO 7 PERCENT SLOPES B WELL DRAINED >80 NO 0.57-1.98 >80 25C DYKE SILT LOAM, 7 TO 15 PERCENT SLOPES B WELL DRAINED >80 NO 0.57-1.98 >80 31 D FAUQUIER VERY STONY SILT LOAM, 15 TO 25 PERCENT SLOPES C WELL DRAINED >80 NO 0.00-1.98 20-40 36B HAYESVILLE LOAM, 2 TO 7 PERCENT SLOPES B WELL DRAINED >80 NO 0.57-1.98 >80 36C HAYESVILLE LOAM, 7 TO 15 PERCENT SLOPES B WELL DRAINED >80 NO 0.57-1.98 >80 36D HAYESVILLE LOAM, 15 TO 25 PERCENT SLOPES B WELL DRAINED >80 NO 0.57-1.98 >80 36E HAYESVILLE LOAM, 25 TO 45 PERCENT SLOPES B WELL DRAINED >80 NO 0.57-1.98 >80 37C3 HAYESVILLE CLAY LOAM, 7 TO 15 PERCENT SLOPES, SEVERELY ERODED B WELL DRAINED >80 NO 0.57-1.98 >80 37D3 HAYESVILLE CLAY LOAM, 15 TO 25 PERCENT SLOPES, SEVERELY ERODED B WELL DRAINED >80 NO 0.57-1.98 >80 38C HAYESVILLE LOAM, 7 TO 15 PERCENT SLOPES, VERY STONY B WELL DRAINED >80 NO 0.57-1.98 >80 38D HAYESVILLE LOAM, 15 TO 25 PERCENT SLOPES, VERY STONY B WELL DRAINED >80 NO 0.57-1.98 >80 38E HAYESVILLE LOAM, 25 TO 45 PERCENT SLOPES, VERY STONY B WELL DRAINED >80 NO 0.57-1.98 >80 44C LEW VERY STONY SILT LOAM, 7 TO 15 PERCENT SLOPES B WELL DRAINED >80 NO 0.57-1.98 >80 44D LEW VERY STONY SILT LOAM, 15 TO 25 PERCENT SLOPES B WELL DRAINED >80 NO 0.57-1.98 >80 45C LEW EXTREMELY STONY SILT LOAM, 7 TO 15 PERCENT SLOPES B I WELL DRAINED >80 NO 0.57-1.98 >80 45D LEW EXTREMELY STONY SILT LOAM, 15 TO 25 PERCENT SLOPES B WELL DRAINED >80 NO 0.57-1.98 >80 4C ASHE LOAM, 7 TO 15 PERCENT SLOPES B SOMEWHAT EXCESSIVELY DRAINED >80 NO 0.00-5.95 20-40 4D ASHE LOAM, 15 TO 25 PERCENT SLOPES B SOMEWHAT EXCESSIVELY DRAINED >80 NO 0.00-5.95 20-40 4E ASHE LOAM, 25 TO 45 PERCENT SLOPES B SOMEWHAT EXCESSIVELY DRAINED >80 NO 0.00-5.95 20-40 56B MEADOWVILLE LOAM, 2 TO 7 PERCENT SLOPES A WELL DRAINED 36-60 NO 0.57-5.95 >80 60C MYERSVILLE-CATOCTIN VERY STONY SILT LOAMS, 7 TO 15 PERCENT SLOPES B WELL DRAINED >80 NO 0.00-5.95 20-60 60D MYERSVILLE-CATOCTIN VERY STONY SILT LOAMS, 15 TO 25 PERCENT SLOPES B WELL DRAINED >80 NO 0.00-5.95 20-60 60E MYERSVILLE-CATOCTIN VERY STONY SILT LOAMS, 25 TO 60 PERCENT SLOPES B WELL DRAINED >80 NO 0.00-5.95 20-60 66C PARKER VERY STONY LOAM, 7 TO 15 PERCENT SLOPES A SOMEWHAT EXCESSIVELY DRAINED >80 NO 0 48-80 66D PARKER VERY STONY LOAM, 15 TO 25 PERCENT SLOPES A SOMEWHAT EXCESSIVELY DRAINED >80 NO 0 48-80 66E PARKER VERY STONY LOAM, 25 TO 45 PERCENT SLOPES A SOMEWHAT EXCESSIVELY DRAINED >80 NO 0 48-80 67D PARKER EXTREMELY STONY LOAM, 15 TO 25 PERCENT SLOPES A EXCESSIVELY DRAINED >80 NO 0 48-80 67E PARKER EXTREMELY STONY LOAM, 25 TO 60 PERCENT SLOPES A EXCESSIVELY DRAINED >80 NO 0 48-80 70C PORTERS VERY STONY LOAM, 7 TO 15 PERCENT SLOPES A WELL DRAINED >80 NO 0.00-0.01 40-60 70D PORTERS VERY STONY LOAM, 15 TO 25 PERCENT SLOPES A WELL DRAINED >80 NO 0.00-0.01 40-60 70E PORTERS VERY STONY LOAM, 25 TO 45 PERCENT SLOPES A WELL DRAINED >80 NO 0.00-0.01 40-60 79B MEADOWVILLE SILT LOAM, 2 TO 7 PERCENT SLOPES B WELL DRAINED >80 NO 0.57-1.98 >80 7B BRADDOCK LOAM, 2 TO 7 PERCENT SLOPES B WELL DRAINED >80 NO 0.57-1.98 >80 7C BRADDOCK LOAM, 7 TO 15 PERCENT SLOPES B WELL DRAINED >80 NO 0.57-1.98 >80 7D BRADDOCK LOAM, 15 TO 25 PERCENT SLOPES B WELL DRAINED >80 NO 0.57-1.98 >80 81B THURMONT LOAM, 2 TO 7 PERCENT SLOPES B WELL DRAINED 48-79 NO 0.57-1.98 >80 81C THURMONT LOAM, 7 TO 15 PERCENT SLOPES B WELL DRAINED 48-79 NO 0.57-1.98 >80 82C THURMONT VERY STONY LOAM, 7 TO 15 PERCENT SLOPES B WELL DRAINED 48-79 NO 0.57-1.98 >80 82D THURMONT VERY STONY LOAM, 15 TO 25 PERCENT SLOPES B WELL DRAINED 48-79 NO 0.57-1.98 >80 87B TUSQUITEE STONY LOAM, 2 TO 7 PERCENT SLOPES A WELL DRAINED >80 NO 1.98-5.95 >80 87C TUSQUITEE STONY LOAM, 7 TO 15 PERCENT SLOPES A WELL DRAINED >80 NO 1.98-5.95 >80 89B UNISON SILT LOAM, 2 TO 7 PERCENT SLOPES B WELL DRAINED >80 NO 0.57-1.98 >80 89C UNISON SILT LOAM, 7 TO 15 PERCENT SLOPES B WELL DRAINED >80 NO 0.57-1.98 >80 8C3 BRADDOCK CLAY LOAM, 7 TO 15 PERCENT SLOPES, SEVERELY ERODED B WELL DRAINED >80 NO 0.57-1.98 >80 90B UNISON VERY STONY SILT LOAM, 2 TO 7 PERCENT SLOPES B WELL DRAINED >80 NO 0.57-1.98 >80 90C UNISON VERY STONY SILT LOAM, 7 TO 15 PERCENT SLOPES B WELL DRAINED >80 NO 0.57-1.98 >80 96B DELILA LOAM, 2 TO 7 PERCENT SLOPES D POORLY DRAINED 0-12 YES 0.00-0.06 >80 9B BRADDOCK VERY STONY LOAM, 2 TO 7 PERCENT SLOPES B WELL DRAINED >80 NO 0.57-1.98 >80 9C BRADDOCK VERY STONY LOAM, 7 TO 15 PERCENT SLOPES B WELL DRAINED >80 NO 0.57-1.98 >80 9D BRADDOCK VERY STONY LOAM, 15 TO 25 PERCENT SLOPES B WELL DRAINED >80 NO 0.57-1.98 >80 W WATER - - - - - >80 Permit/Seal 0 2 b n o'er _s o c o 2 O U V E 5 y o A -one U - `od Dooro „d N 00 m 5 U N o m o O 00 eta_ N 00_ 22 Ci c O O Q 7 `ate Vm°v5 1CD o m y O (D 6 o m p o r t � P O� U U '- „ CN> H O O t r O PLT H pF ANDREW J. o TIEFENBACK z c� a Lic. No. 60845 �0 .� G�, ? �08/09/2022 �� SIONAL ��(: m Lu CV w Z w Q V) 0 Z Z � zp � > LU < Z Lu CC) w � O U i ~ � Z U 6�QwU w m Q� QQ a ciwUm ai r U CL Z Q m a Project No.: 203443600 File Name: 46300_HYDROLOGY o A Scale: N/A SS GH JR 2022.08.09 D Dwn. Dsgn. Chkd. YYYY.MM.DD Title 6 HYDROLOGY TABLES 0 0 o Revision:0 Sheet: 44 of 48 r Drawing No. V NJO02 ORIGINAL SHEET -ANSI D