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HomeMy WebLinkAboutWPO201400082 Plan - Approved 2014-09-15V C rn N V U O Q v 0 0 S I T Y O T U O O t .3 U V C U1 V O U O Q v c `o I T 3: E i7 Y LLJ � C O V) o W U U U O � U C N aO .0 U O V) w v O 0 � o V) t 0 � Q E � o � v Q rn E c � p LE. L O V O o Q E U � 4 V) 0 N N Q U I � g o 0 5 r') O v Q z w I� O m U Q v 0 U O a vU-- Q ' LC) 0 N) tf) o T �t o O -° N 1) o� N QS V_ 0 +' N O o WE w� V) w� -� F- 6 -ice -U 0 >, 6 O J d a V) N > -D E O n V) I 0 o U L C O ED-ate Q 3 QI co r� - 0 2 U O -N v N V) -r + f— x a 0 a m o No. F Nds A, I 14k 1 0 ilk P11 11 g I In CHURCH ROAC STORMWATE R MANAGEMENT REVISIONS 1 REVISIONS VICINITY MAP 10/07/2014 1 KCK DATE BY FACILITY RETROF1 I County IFB #2015 - 07173 -10 i. ALBEMARLE COUNTY, VA JUNE 1912014 ° ! Zl- +, s �, ^� r,^ - — � ��yO�`°"a';"i BLit+~'• ii`/r% .1 , !�% ' �:✓ijF it /J JJl fj�J/ i ) �r J�ry _ a� r 4 �v` `i' ! f�f1 i /(f i ff�grlkPr lJ ✓fai ..r J ' �..a'±''`i ^ % i✓ , JJ r! 0 Ji f'%i11 f i f ''�i'✓�',' / //i l i J �JSJ! J /' ,�.it J�ii�'u ��O .>• f./ a �a /.1i J r /r %� r +Arran tt �` '/. r�i i' '�°✓/ /. ��,% %�% /'.. '/ A' fJriri / //� % J t � i�r�r�r,rrrr�rr��i �� V '" : %`'+ �j rr�s 'r '::: i ° -''•� ''r �, °i J I t 7 1 / (j +�"' �5arfj�r�nr.�� � i _ `� � .•' " / f �YJr�'' %f :% %`" - -- � ' l r� t �!r /� �f //i`, °rir ilJ rr /Jlr fif, flr y i i; i -` re j i J ✓ J/ rr /ri/ rf'r f,rrl+rr° / J / �•' r'.r" .' r J � / 1/ e 5t F"' /r.': '.. � /•'' %;,w!"'r ` J J / lJrh J 4 hulfpf JJ/ rr�Jlflj I li(I�IIf i s' ✓';'�:••�� i � .'✓'~ s % '' / t" s Ja �% /' .•rrj,,i��%`,:'��!' /'o \ �j! '�/ rrfr �tl�<rr!u r' //- 'r.. -y/ 1 \ /J J''% i✓l:/� J!! •/'i �� .r', �,.e.."°O ^•,� `\ �-s.C1 ; / ����� 1 /!1{�tElU �l ,,, r ;� • <;r.;:.f .-f- �, ``, r , ! •., ,;; r rr ,,r,,� PROJECT LOCATION 1 ��%,' ': r j: �!..�•• -' i ..,.�_.� , \ n r' / '. n 1(r il��tiddr�r /Ij f fa .; ! / ' ' r / ",• %':: ;,= �, �. ° -iJ ; ` j1jlit, ! fir, }plat; 1 � J it ./ � °!/ f'1 / /�r,r'' ~ °X`a 1''' /f, <'•'J _'` isli i7iffrSr�Jr}rr e , , / Ji'i/ f fl /j �/ % �✓/ ' ''�' ` ^' f .5 fx � t i rr fir s '% + // , , f �' °i//r ' ' f' rr l ?i• ft ffr/77frJ J r 'r f ,, / / ' �r ! i J < " fr / ° \ \ !+ ° /(`+ , ' . ' i/ / ` r pr�r t : r°t ;';�t . f i r; a .d f / ° 1iiI1il tilt(l'� i{t / ' f /, f i � /r fill 10, Il( 1pi / "rfj �r r ,k ' u i \ i „`•. r�J f' • l J / I11 �' ,(�jl �j{,�, 1 1 1 1 +PY• !. b / I• �Y /�. �-.. iiI 11 11�lp r. / i •. ..�° �` °, \\ \ +, °1 t alr ;.�,•'fi i �:,}� J �!i�litt1i�rry i \ ° '` ° ,,. t `l \` : :w � t ' +. 4 a,, j � \ +ti,t \` a \ r /� / /✓ Iu ufJ I+tDUt; ° � y i 1/ll � •, `sad` .R°y�,,\ dd� i .� � y °°`.,`' \� .r is °' • r// �rr < dd uqt a rr r ^. aZ ti r Jp . �FhrrrfrE /f+ �,fr J'Yrd�i'alof J�f f r t fw'lifr 100 200 GRAPHIC SCALE LOCATION MAP 19,19 1 TITLE SHEET 2 SYMBOLOGY AND GENERAL NOTES .3 EXISTING CONDITIONS PLAN 4 5 c GRADING PLAN �cni�n n i nc�-n 1 - �� Li - . r-%1 - = 7 (,[=nIFQ01 nl=TAII C GENERAL DETAILS 9 EROSION & SEDIMENT CONTROL PLAN 10 EROSION & SEDIMENT CONTROL NOTES 11 EROSION & SEDIMENT CONTROL DETAILS 12 EROSION & SEDIMENT CONTROL DETAILS 13 CONSTRUCTION DETAILS 14 PLANTING PLAN 15 PLANTING NOTES 16 PLANTING DETAILS CONTACTS_ ALBEMARLE COUNTY: FRANK POHL, P.E.: , (434) 872 -4501, ext. 9 -7914 KnaCall sbelyou DESIGNER: KIMLEY -HORN AIND ASSOCIATES, INC.: DAREN PAIT, P.E. CFM (757) 213 -8600 Call before you dig. SURVEYOR: LINCOLN SURVEYING: THOMAS LINCOLN (434) 974 -1417 ® Kimley -Horn and Associates, Inc. © 2014 KIMLEY —HORN AND ASSOCIATES, INC. 4500 MAIN STREET, SUITE 500, VIRGINIA BEACH, VA 23462 PHONE: 757 - 213 -8600 FAX: 757 -213 -8601 WWW.KIMLEY— HORN.COM KHA PROJECT 113038014 DATE JUNE 19, 2014 SCALE AS SHOWN DESIGNED BY RAW DRAWN BY MJB CHECKED BY DMP CHURCH ROAD STORMWATER MANAGEMENT FACILITY RETROFIT PREPARED FOR ALBEMARLE COUNTY ALBEMARLE COUNTY ��p,LTH OA �j a DAREN MATTHEW PAIT Lic. No. 047582 ° �SjONAL �� APPROVED by the. Albemarle County Oommun y elopme t e artment Date File DISTURBED AREA: 1.73 acres CENTER OF PROJECT: 38.0730 LAT - 78.4767 LONG TITLE SHEET SHEET NUMBER 1 U C ID CONSTRUCTION NOTES PLANTING GENERAL NOTES PLANTING SEQUENCING O Q ALL AREAS THAT HAVE BEEN DISTURBED DURING CONSTRUCTION MUST BE SEEDED WITH THE TEMPORARY AND /OR 1. THE PLANTING WINDOW FOR THE LISTED WOODY VEGETATION SHALL BE BETWEEN NOVEMBER 15 AND 1. HOLES FOR INDMDUAL PLANTINGS SHALL BE EXCAVATED TO PRODUCE VERTICAL SIDES AND FLAT s PERMANENT SEED MIX AS SHOWN ON THE CONSTRUCTION NOTES AND DETAILS SHEET. AREAS RECEIVING MARCH 15 AS LONG AS THE SOIL IS NOT FROZEN. SEEDING OPERATIONS SHALL IMMEDIATELY FOLLOW BOTTOMS. ALL PLANTING HOLES SHALL HAVE ROUGHED, SCARIFIED SIDES AND BOTTOMS. EROSION CONTROL MATTING WILL ALSO BE SEEDED WITH HYDROPHYTIC VEGETATION. ELEVATION ACCEPTANCE BY PROJECT DESIGNER. THE CONTRACTOR SHALL NOT PERFORM SEEDING APPLICATION WHEN SOIL IS FROZEN. 2. APPLY ONE (1) TEN GRAM AGRIFORM FOREST STARTER 22-8-2 2 TIME RELEASE TABLET' OR EQUIVALENT Y THE APPLICATION OF ANY HERBICIDE MUST BE APPROVED PRIOR TO USE BY ALBEMARLE COUNTY. PRODUCT TO EACH TREE AND SHRUB AS PER MANUFACTURERS DIRECTIONS ON LABEL AT TIME OF 2. ROOT STOCK OF THE PLANT MATERIAL SHALL BE KEPT MOIST AT ALL TIMES AND BE PROVIDED WITH PLANTING. OTHER FERTILIZATION METHODS MAY BE USED IF APPROVED BY THE DESIGNER OR OWNER CONSTRUCTION SEQUENCE: SHADE DURING TRANSPORT TO THE JOB SITE, AND UNTIL PLANTINGS ARE COMPLETED. PRIOR TO PLANTING. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE FOLLOWING CONSTRUCTION SEQUENCE: 3. TREE AND SHRUB FERTIUZER SHALL BE AGRIFORM FERTILIZER TABLETS. FOREST STARTER 22 -8 -2 3. CONTAINERIZED PLANTS SHALL BE SET IN THE PLANTING PIT AT THE PROPER DEPTH ON TAMPED SOIL. o TIME RELEASE TABLET OR EQUAL PRODUCT. PLACE ONE TABLET PER PLANT IN PLANTING PIT, APPLY SOIL REMOVED FROM THE PLANTING PIT AND AMENDED AS PER SPECIFICATIONS SHALL THEN BE FILLED 3 1. THE CONTRACTOR SHALL CALL MISS UTILITY 72 HOURS PRIOR TO ANY EXCAVATION WORK. IN A SINGLE APPUCATION. ALL FERTIUZER MUST BE NON - PETROLEUM BASED ORGANIC. AROUND THE ROOTS AND TAMPED. w 2. ALL EROSION AND SEDIMENT CONTROL MEASURES SHALL BE INSTALLED IN ACCORDANCE WITH 4. SOIL AMENDMENTS SHOULD BE APPLIED AT THE FOLLOWING RATES PRIOR TO SEEDBED PREPARATION: 4. THE CONTRACTOR SHALL RESTORE DISTURBED AREAS TO INDICATED FINAL GRADES IF DISTURBED BY LEGEND - PLANTING ZONES z VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK, LATEST___ REVISION. AND COUNTY LIME =1,000 LB /ACRE, P205 =35 LB /ACRE, K20 =40 LB /ACRE. IF DESIRED, FERTILIZER MAY BE MIXED THE INSTALLATION OF SHRUBS AND TREES. ORDINANCES. WITH HYDROMULCH AND APPLIED IN A SINGLE APPUCATION. ALL FERTILIZER MUST BE NON PETROLEUM Q BASED ORGANIC. 3 AND SEDIMENT NATURE CONTROL SHALL BE HAND ED RELATIVELY FOLLOWING cMANNER.CTION PERIOD, EROSION 5. PLANT MATERIAL SHALL BE PLACED INTO EXISTING SOIL WITH EACH PLANTING PIT EXCAVATED TO A SIZE PROJECT MAINTENANCE AND WARRANTY RIPARIAN BUFFER w z .. w o ALL GRADING WORK SHALL COMMENCE FROM UPSTREAM TO DOWNSTREAM, AVOIDING SUFFICIENT TO CONTAIN THE ENTIRE ROOT MASS AND FERTIUZER TABLET WITHOUT CRAMPING THE ROOT z Q THE CHANCE OF AN UNSTABIUZED CHANNEL CARRYING FLOW AND THEREFORE MASS. W HIGH MARSH WETLAND Q MOVING SEDIMENT. 1. THE CONTRACTOR SHALL MAINTAIN INSTALLED TREES, SHRUBS, AND HERBACEOUS THE CONTRACTOR SHALL STABILIZE THE INLET SWALE AND OUTLET SWALES WITH 6. STABIUZE ALL DISTURBED AREAS WITH PERMANENT SEED MIX. SEED WILL BE APPUED WITH PLUGS WITHIN THE PROJECT LIMITS UNTIL FINAL ACCEPTANCE OF THE PROJECT BY W W v COIR FIBER MATTING AS SHOWN ON SHEETS 5 AND 6. HYDROMULCH AT A RATE OF 10 LBS /ACRE. WETLAND SEED MIX SHALL BE APPLIED TO AREAS SHOWN THE ENGINEER. ° _ BEFORE COIR FIBER MATTING HAS BEEN PLACED, THE TEMPORARY OR PERMANENT AS MARSH AND BOTTOMLAND HARDWOOD WETLAND ON PLANTING PLAN (SHEET 13). RIPARIAN SEED MIX m SEED MIX SHALL BE INCORPORATED WITH THE NEWLY GRADED SUBSTRATE. SHALL BE APPLIED TO AREAS SHOWN AS RIPARIAN UPLAND. 2. THE CONTRACTOR SHALL RESTORE ALL DISTURBED AREAS TO PRE - CONSTRUCTION Z:1 SLOPE LOW MARSH WETLAND c Y 4. HAND CLEARING OPERATIONS SHALL PROCEED AS NECESSARY TO FACIUTATE EARTHWORK ACTIVITIES. CONDITIONS OR BETTER. ONLY AREAS NECESSARY TO THE COMPLETION OF THE PROJECT SHALL BE CLEARED. ALL 7. FINAL PAYMENT TO THE CONTRACTOR WILL BE AUTHORIZED AFTER ONE (1) YEAR, IF A MINIMUM OF 0 0 80% SURVIVAL OF THE PLANTED MATERIAL HAS BEEN REACHED WITHIN THE PROJECT LIMITS. 3. FINAL PAYMENT TO THE CONTRACTOR WILL BE AUTHORIZED AFTER ONE (1) YEAR, IF EXISTING WOODY VEGETATION SCHEDULED TO REMAIN SHALL BE LEFT UNDISTURBED. A MINIMUM OF 80% SURVIVAL OF THE PLANTED MATERIAL HAS BEEN REACHED WITHIN 0000 DEEP POOL (N 0 PLANTINGS) 8. REPLACEMENT OF ANY DEAD OR DAMAGED PLANT MATERIAL SHALL TAKE PLACE DURING THE FOLLOWING THE PROJECT LIMITS. s a 5. GRADING OPERATIONS SHALL COMMENCE AND BE COMPLETED AS SPECIFIED ON THE GRADING PLANTING WINDOW AFTER THE COMPLETION OF ONE COMPLETE GROWING SEASON. PLANS & DETAILS. C 9. THE CONTRACTOR SHALL NOT BE RESPONSIBLE FOR PLANT MATERIAL DAMAGED BY FIRE, VANDAUSM, OR 6. SEEDING OPERATIONS SHALL COMMENCE AND BE COMPLETED AS SPECIFIED ON THE PLANTING OTHER ACTIVITIES BEYOND THE CONTRACTOR'S CONTROL. EROSION CONTROL LEGEND o PLANS &DETAILS. ALBEMARLE COUNTY SERVICE AUTHORITY ° 10. THE PLANT CONTRACTOR SHALL NOT SUBSTITUTE ANY PLANT MATERIAL WITHOUT PRIOR APPROVAL FROM Q 7. SEEDED AREAS SHALL BE INSPECTED BY THE PROJECT DESIGNER AT THE COMPLETION OF THE LIMITS OF SEEDING OPERATIONS AND ACCEPTED SUBJECT TO COMPUANCE WITH MATERIALS AND INSTALLATION PROJECT DESIGNER. GENERAL WATER & SEWER CONDITIONS LO D D I S TU R B A N C E REQUIREMENTS. 11. WETLAND /RIPARIAN SEED MIXES ARE PROPOSED FOR APPUCATION WITHIN THE PROJECT LIMITS. SEE 0 ts 8. PLANTING OF TREES, SHRUBS, AND HERBACEOUS PLUGS SHALL COMMENCE AND BE COMPLETED PLANTING NOTES ON SHEET 14 FOR SEED MIX SPECIFICATIONS AND APPLICATION (RATES. 1. WORK SHALL BE SUBJECT TO INSPECTION BY ALBEMARLE COUNTY SERVICE AUTHORITY SF SILT FENCE SF AS SPECIFIED ON THE PLANTING PLANS AND DETAILS. (ACSA) INSPECTORS. THE CONTRACTOR WILL BE RESPONSIBLE FOR NOTIFYING THE O 12. THE CONTRACTOR SHALL SOW THE SEED MIXES AT THE RATES SHOWN IN THE PLANTING NOTES ON PROPER ACSA OFFICIALS AT THE START OF THE WORK. ° 9. THE PROJECT DESIGNER SHALL PERFORM A FINAL SITE INSPECTION. ALL COMMENTS RECEIVED BY SHEET 14. THE CONTRACTOR SHALL BE ADDRESSED PRIOR TO THE COMMENCEMENT OF CLEAN -UP ACTIVITIES. 2. THE LOCATION OF EXISTING UTILITIES ACROSS THE LINE OF THE PROPOSED WORK ARE TP TP TREE PROTECTION o 13. SEEDED AREAS SHALL BE INSPECTED BY THE PROJECT DESIGNER AT THE COMPLETION OF THE SEEDING NOT NECESSARILY SHOWN ON THE PLANS, AND WHERE SHOWN, ARE ONLY 10. THE CONTRACTOR SHALL COMMENCE WITH THE FINAL CLEAN -UP OF THE PROJECT SITE. OPERATIONS AND ACCEPTED ONCE SEED GERMINATION HAS OCCURRED. APPROXIMATELY CORRECT. THE CONTRACTOR SHALL, ON HIS OWN INITIATIVE, LOCATE ALL UNDERGROUND LINES AND STRUCTURES AS NECESSARY. IP INLET PROTECTION 14. PROVIDE AND INSTALL COIR FIBER MATTING IN ACCORDANCE WITH THE DETAILED SPECIFICATIONS (AS SITE PREPARATION APPLICABLE) AS IDENTIFIED WITHIN THE GENERAL DETAILS ON SHEET 5. 3. ALL MATERIALS AND CONSTRUCTION SHALL COMPLY WITH THE CURRENT EDITION OF THE a GENERAL WATER & SEWER CONSTRUCTION SPECIFICATIONS, AS ADOPTED BY THE ACSA. TEMPORARY Q 15. INSTALL PLANT MATERIALS THROUGH MATTING AT THE SPECIFIED DENSITY RATES AND IN LOCATIONS o SHOWN ON THE WETLAND PLANTING PLAN. 4. DATUM FOR ALL ELEVATIONS SHOWN IS NAVD88. CE CONSTRUCTION 0 1. THE CONTRACTOR SHALL BE RESPONSIBLE FOR DETERMINING THE EXACT (LOCATIONS OF ALL 16. PLANT MATERIALS SHALL BE INSTALLED IN A NON- UNIFORM, RANDOM PATTERN, SO TREES DO NOT 5. THE CONTRACTOR SHALL BE RESPONSIBLE FOR NOTIFYING MISS UTILITY ENTRANCE n EXISTING UTILITIES WITHIN THE PROJECT AREA PRIOR TO COMMENCEMENT OF CONSTRUCTION APPEAR TO BE PLANTED IN STRAIGHT LINES. (1- 800 - 552 - 7001). ° OPERATIONS. 2. ALL DOWNSTREAM EROSION AND SEDIMENT CONTROL MEASURES SHALL BE INSTALLED AND 17. SPECIES SHOULD BE DISTRIBUTED EVENLY THROUGHOUT PLANTING AREA TO THE GREATEST EXTENT 6. ALL WATER AND SEWER PIPES SHALL HAVE A MINIMUM OF THREE (3) FEET OF COVER &CRS TEMPORARY z CONSTRUCTED PRIOR TO THE COMMENCEMENT OF ANY UPSTREAM EARTHWORK ACTIVITIES ON -SITE. POSSIBLE. MEASURED FROM THE TOP OF PIPE OVER THE CENTERLINE OF PIPE. THIS INCLUDES ACCESS ROAD wl ALL FIRE HYDRANT LINES, SERVICE LATERALS, AND WATER LINES, ETC. ALL EROSION AND SEDIMENT CONTROL MEASURES SHALL BE INSTALLED AND MAINTAINED BY THE 18. ALL PLANT MATERIALS SHALL BE SUPPLIED BY SOURCES WITHIN THE SAME HARDINESS ZONE OF THE m CONTRACTOR IN ACCORDANCE WITH THESE PLANS AND THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK. THIRD EDITION, 1992 AND THE CONSTRUCTION NOTES. PROJECT (WITHIN A 200 MILE RADIUS OF THE PROJECT SITE IF POSSIBLE). 7. ALL WATER AND SEWER APPURTENANCES ARE TO BE LOCATED OUTSIDE OF ROADSIDE LEGEND i DITCHES. Q � a 3. THE CONTRACTOR IS RESPONSIBLE FOR LAYOUT AND STAKE -OUT OF ALL WORK COVERED UNDER THESE PLANS. SHRUB A N D TREE INSTALLATION 8. VALVES ON DEAD -END LINES SHALL BE RODDED TO PROVIDE ADEQUATE RESTRAINT FOR MAJOR GRADING CONTOURS Q V THE VALVE DURING A FUTURE EXTENSION OF THE LINE. 4. A CONSTRUCTION AND DEMOLITION ACTIVITIES ASSOCIATED WITH THIS PROJECT SHALL BE Cq Q MINOR GRADING CONTOURS ACCOMPLISHED IN SUCH A MANNER THAT CONSTRUCTION AND /OR WASTE MATERIALS DO NOT 9. THE CONTRACTOR SHALL COORDINATE ALL WATERMAIN SHUT DOWNS WITH THE ACSA. ID ENTER AQUATIC RESOURCES. 1. THE CONTRACTOR SHALL BE RESPONSIBLE FOR LAYOUT OF ALL WORK COVERED UNDER THESE PLANS. 10. ALL FIRE HYDRANTS TO BE RELOCATED OR REMOVED SHALL BE REMOVED, PLUGGED - - TEMPORARY ACCESS EASEMENT 0 2. ALL PLANT MATERIAL, UNLESS OTHERWISE SPECIFIED, SHALL BE UNIFORMLY BRANCHED AND HAVE A AND A ROD SHALL BE INSTALLED TO THE VALVE. MAINTENANCE O F PROJECT SITE 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 11. ALL WATER METERS TO BE ABANDONED MUST BE DISCONNECTED TO THE CORP. STOP. PERMANENT ACCESS EASEMENT °' BE FRESH, FREE FROM TRANSPLANT SHOCK OR VISIBLE WILT. PLANTS DEEMED UNHEALTHY WILL BE cv o REJECTED. °� 12. ACSA SEWER OR WATER LINES ABANDONED IN -PLACE SHALL BE PLUGGED ANID C Q - - - -- TEMPORARY CONSTRUCTION EASEMENT 1. THE CONTRACTOR SHALL REMOVE ALL TRASH AND DEBRIS FROM THE SITE ON A DAILY BASIS AND 3. ALL PLANT MATERIAL SHALL MEET THE MINIMUM SPECIFICATIONS AND STANDARDS DESCRIBED IN THE BACKFILLED WITH FLOWABLE FILL. DISPOSE OF OFF -SITE IN ACCORDANCE WITH ALL LOCAL AND STATE LAWS AND REGULATIONS. CURRENT ISSUE OF 'THE AMERICAN STANDARD FOR NURSERY STOCK', PUBLISHED IBY THE AMERICAN 0 13. ALL DUCTILE IRON PIPE SHALL BE WRAPPED IN POLYETHYLENE ENCASEMENT. L 2. THE CONTRACTOR SHALL COORDINATE WITH OWNER OR OWNERS REPRESENTATIVE ON STORAGE OF ASSOCIATION OF NURSERYMEN, 1250 I STREET, N.W., SUITE 500, WASHINGTON, D.D. 20005. EXISTING BOUNDARY LINE o L EQUIPMENT AND SUPPLIES. 4. ALL CONTAINER STOCK SHALL HAVE BEEN PROPAGATED IN A CONTAINER LONG ENOUGH FOR THE ROOT 0 SYSTEM TO HAVE DEVELOPED SUFFICIENTLY TO HOLD ITS SOIL CONTAINER STOCK( WITH POORLY - - EXISTING A D J O I N E R LINE 3. THE CONTRACTOR SHALL PROVIDE ALL PROTECTION MEASURES AND DEVICES NECESSARY TO DEVELOPED ROOT SYSTEM WILL NOT BE ACCEPTED. o a PROTECT THE PROPERTY, ADJACENT PROPERTY, EMPLOYEES, STUDENTS AND THE GENERAL PROJECT z DURING THE DURATION OF THE PROJECT AND COMPLY WITH ALL APPLICABLE FEDERAL, STATE AND 5. PLANTS WILL BE PREPARED FOR SHIPMENT IN A MANNER THAT WILL NOT CAUSE DAMAGE TO THE BARK, - -125 -- EXISTING CONTOUR LOCAL REGULATIONS. Q BUDS, BRANCHES, STEMS, OR OVERALL SHAPE OF THE STOCK. CONTAINER GROWIN PLANTS WILL BE z 4. ALL EXISTING SITE IMPROVEMENTS TO REMAIN SHALL BE PROTECTED FROND DAMAGE. ANY DAMAGE TRANSPORTED IN THE CONTAINERS IN WHICH THEY HAVE BEEN GROWN. --- EXISTING GUARDRAIL CAUSED BY THE CONTRACTOR DURING CONSTRUCTION OPERATIONS UNDER THIS CONTRACT SHALL 6. PLANTS NOT INSTALLED ON THE DAY OF ARRIVAL ON SITE SHALL BE STORED AND PROTECTED BY THE C) N BE REPAIRED AND /OR REPLACED TO ORIGINAL CONDITION BY THE CONTRACTOR AT HIS OWN CONTRACTOR. OUTSIDE STORAGE AREAS WILL BE SHADED AND PROTECTED FROM 'THE WIND AND SUN. Q a EXPENSE. PLANTS STORED ON SITE SHALL BE PROTECTED FROM ANY DRYING AT ALL TIMES BY COVERING THE EXISTING STREAM CHANNEL ° 5. THE CONTRACTOR WILL BE RESPONSIBLE FOR REMOVING OR PROTECTING (EQUIPMENT DURING ROOT BALLS OR BARE ROOTS WITH MOIST SAWDUST, WET BURLAP, WOOD CHIPS, SHREDDED BARK, PEAT MOSS, OR OTHER SIMILAR MULCHING MATERIAL. WL 0 FLOOD EVENTS. EXISTING WETLAND BOUNDARY o . o _ 7. NO SUBSTITUTIONS IN SIZE OR VARIETY OF PLANT MATERIAL SHALL OCCUR WITHOUT THE PRIOR cn� EARTHWORK APPROVAL OF THE PROJECT DESIGNER OR OWNER. s EXISTING SANITARY SEWER LINE i 8. THE CONTRACTOR SHALL VERIFY ALL DIMENSIONS IN THE FIELD AND NOTIFY THE PROJECT DESIGNER OF ANY VARIANCE FROM PLAN. EXISTING EASEMENT N -r- 1. THE CONTRACTOR SHALL PERFORM ALL GRADING EARTHWORK OPERATIONS IN ACCORDANCE WITH THE 9. NO PLANTING IS TO OCCUR WHEN THE SOIL IS FROZEN. Q FINAL GRADES INDICATED ON THE GRADING PLAN, THE CROSS SECTIONS, (GENERAL DETAILS AND THE X EXISTING CONDITIONS ASSOCIATED TECHNICAL SPECIFICATIONS. 10. CONTRACTOR IS RESPONSIBLE FOR ANY HERBIVORY PROTECTION NEEDED TO ATTAIN SPECIFIED SURVIVAL 12 3.8 SPOT E LE VA TI 0 N L 2. ALL GRADING OPERATIONS SHALL BE ACCOMPLISHED UTILIZING A LASER LEVEL. FINAL GRADES RATES. SHALL BE WITHIN 1 10 FOOT OF THE PROPOSED FINAL GRADE SHOWN ON THE PLANS. ANY / 11. THE FINAL LOCATION AND ORIENTATION OF ALL PLANT MATERIAL WILL BE SUBJECT TO THE APPROVAL DEVIATIONS WITH FINAL FINE GRADES SHALL BE BROUGHT TO THE ATTENTION OF THE OWNER AND OF THE PROJECT DESIGNER. THE CONTRACTOR MAY BE RESPONSIBLE FOR REPLANTING ANY PLANT 123.50 DESIGN SPOT E LE VA TI 0 N o DESIGNER WITHIN 48 HOURS TO ADDRESS THE ISSUE. MATERIAL INSTALLED WITHOUT APPROVAL BY THE PROJECT DESIGNER. �'� 0 3. NEWLY GRADED AREAS SHALL BE PROTECTED FROM CONSTRUCTION TRAFFIiC, EROSION, AND 12. HOLES FOR INDIVIDUAL PLANTINGS SHALL BE EXCAVATED TO PRODUCE VERTICAL SIDES AND FLAT ° SETTLEMENTS THAT MAY OCCUR. THE CONTRACTOR SHALL REPAIR AND REESfABUSH DAMAGED FINAL BOTTOMS. ALL PLANTING HOLES SHALL HAVE ROUGHED, SCARIFIED SIDES AND BOITTOMS. 2:1 SLOPE C GRADED AREAS AT NO ADDITIONAL EXPENSE TO THE OWNER. E so 13. CONTAINERIZED PLANTS SHALL BE SET IN THE PLANTING PIT AT THE PROPER DEPTH ON TAMPED SOIL Q 3 4. THE ENGINEER OR LANDSCAPE ARCHITECT WILL CONDUCT A SITE INSPECTION AT THE COMPLETION OF SOIL REMOVED FROM THE PLANTING PIT AND AMENDED AS PER SPECIFICATIONS SHALL THEN BE FILLED FINE GRADING AND NOTIFY THE CONTRACTOR OF ACCEPTANCE PRIOR TO THE COMMENCEMENT OF AROUND THE ROOTS AND TAMPED. O WELL GRADED MIX OF NATURAL SEEDBED PREPARATION AND SEEDING AND PLANTING OPERATIONS. STONE AND RIP RAP � 14. THE CONTRACTOR SHALL INSTALL A SLOW RELEASE NON PETROLEUM BASED ORGANIC FERTILIZER � 5. CONTRACTOR SHALL PROVIDE RECORD DRAWINGS (AS- BUILTS) UPON COMPLETION OF THE PROJECT. TABLET IN EACH PLANTING HOLE AS PER MANUFACTURER'S DIRECTIONS ON LABEL o ' 15. DURING PLANTING, THE CONTRACTOR SHALL WATER EACH CONTAINERIZED PLANT INSTALLED WITH A ,: •+� ' R .a ; CONCRETE SWALE D PROPER SITE DRAINAGE SHALL BE MAINTAINED BY THE CONTRACTOR DURING ALL EARTHWORK OPERATIONS. MINIMUM OF 1 GALLON OF WATER, UNLESS OTHERWISE DIRECTED BY THE PROJECT DESIGNER DUE TO m SURFACE WATER THAT PROHIBITS EARTHWORK OPERATIONS SHALL BE REMOVED OR MITIGATED BY THE CONTRACTOR. EXISTING SITE CONDITIONS. KHA PROJECT c Kimlelyt-Horn 113038014 CHURCH ROAD STORMWATER ���P,LTH[ OFLr SHEET NUMBER DATE .�� SYMBOLOGY AND GENERAL Y ® and Associates, Inc. JUNE 19, 2014 © MANAGEMENT FACILITY RETROFIT 2014 KIMLEY -HORN AND ASSOCIATES INC. o� 9 a SCALE AS SHOWN DAREN MATTHEW PAI l NOTES PREPARED FOR Lie. No. 047582 2 T 4500 MAIN STREET, SUITE 500, VIRGINIA BEACH, VA 23462 DESIGNED BY RAW PHONE: 757 - 213 -8600 FAX: 757 - 213 -8601 DRAWN BY MJB ALBEMARLE COUNTY GENERAL NOTES a No. REVISIONS DATE BY WWW•KIMLEY- HORN.COM CHECKED BY DMPJ .ALBEMARLE COUNTY VA �sIONAL ��O m SDMH 'rap 444.00 N /p SDbiH OP 61 8 11. T48. 4 0 45 iNV 1— 93 1. 455 Kimley-Horn and Associates, Inc. @ 2014 KIMLEY—HORN AND ASSOCIATES, INC. 4500 MAIN STREET, SUITE 500, VIRGINIA BEACH, VA 23462 PHONE: 757-213-8600 FAX: 757-213-8601 WWW. KIM LEY— HORN. COM KHA PROJECT 1130,38014 DATE JUNE 19, 2014 SCALE AS SHOWN DESIGNED BY RAW DRAWN BY MJB CHECKED BY DMP R=390,00' I'C A=265.46' C=260.37' C6=N71?22'20"E ELTA= 39?00'00" 451.73 SMH TOP TMP 611. -3-IA CATHOLIC DIOCESE OF RICHMOND U.S. 1016 P. 50 PLAT D.8 09 P. 711 D.B. '709 P. 701 CHURCH ROAD STORMWATER MANAGEMENT FACILITY RETROFIT PREPARED FOR ALBEMARLE COUNTY ALBEMARLE COUNTY VA BENCH MARK IS SURVEY CONTROL POINT 2001, NAIL WITH FLASHER IN TOP OF CURB ELEV. 464.38 SMH TOP 456.04 GRATE TOP 453.77 INV OUT 437.27 I 4h7.:513 45 5 2 8 ROPERTY BOUNDARY 0 (��DAREN NIAT-THEW PAIT Lie No. 047582 15' GAS EASEMENT D.B. 1220 P. 685 , 0 L TOP 458.96 INV OUT 456.46 SMH TOP 477.60 Know what's below. Call before you dig. Ov 0 30' 60, GRAPHIC SCALE SHEET NUMBER EXISTING CONDITIONS PLAN 1 3 (3 C: vi 441.48 0 Q) E < > Q, E TOP 0 C B, NON MARK IS SURVEY CONTRO 4� U o O(NT 2000. NAIL WITH FLASHEF 1 S TOMI F H IN TOP OF CURB ELEV. 444.33 V "V 42046 < .2 INV IN 425.31 E 0 + ID -0 12 0 15' GAS EASEMENT r7- D.B. 1217 P. 50 INV 1 N49?37'40"W--- LO 0 432J C) C: C) 5,1 0 0- _j 'o O .2 CL m 5 444.89, INV IN 0 fi /A C >, 41,11) 201 SOMH J-) p TOP 440.66 -j CL (1) Y y) y to o r 340.53 (U o Q- //h Q) 4;1,45 C: < Q) Fj 1 SDmH (D 44TOP 2.10 4� C3 134. 441.56 E 0 0 � V) E 2 0- E X) C: rly, up H63 m SDMH 'rap 444.00 N /p SDbiH OP 61 8 11. T48. 4 0 45 iNV 1— 93 1. 455 Kimley-Horn and Associates, Inc. @ 2014 KIMLEY—HORN AND ASSOCIATES, INC. 4500 MAIN STREET, SUITE 500, VIRGINIA BEACH, VA 23462 PHONE: 757-213-8600 FAX: 757-213-8601 WWW. KIM LEY— HORN. COM KHA PROJECT 1130,38014 DATE JUNE 19, 2014 SCALE AS SHOWN DESIGNED BY RAW DRAWN BY MJB CHECKED BY DMP R=390,00' I'C A=265.46' C=260.37' C6=N71?22'20"E ELTA= 39?00'00" 451.73 SMH TOP TMP 611. -3-IA CATHOLIC DIOCESE OF RICHMOND U.S. 1016 P. 50 PLAT D.8 09 P. 711 D.B. '709 P. 701 CHURCH ROAD STORMWATER MANAGEMENT FACILITY RETROFIT PREPARED FOR ALBEMARLE COUNTY ALBEMARLE COUNTY VA BENCH MARK IS SURVEY CONTROL POINT 2001, NAIL WITH FLASHER IN TOP OF CURB ELEV. 464.38 SMH TOP 456.04 GRATE TOP 453.77 INV OUT 437.27 I 4h7.:513 45 5 2 8 ROPERTY BOUNDARY 0 (��DAREN NIAT-THEW PAIT Lie No. 047582 15' GAS EASEMENT D.B. 1220 P. 685 , 0 L TOP 458.96 INV OUT 456.46 SMH TOP 477.60 Know what's below. Call before you dig. Ov 0 30' 60, GRAPHIC SCALE SHEET NUMBER EXISTING CONDITIONS PLAN 1 3 441.48 Q) L < > TOP 0 C B, NON MARK IS SURVEY CONTRO 4� U o O(NT 2000. NAIL WITH FLASHEF 1 S TOMI F H IN TOP OF CURB ELEV. 444.33 V "V 42046 < 441 1 INV IN 425.31 E 0 r7- N49?37'40"W--- LO 0 362.07' C) 5,1 0 0- O .2 CL m 5 444.89, INV IN m SDMH 'rap 444.00 N /p SDbiH OP 61 8 11. T48. 4 0 45 iNV 1— 93 1. 455 Kimley-Horn and Associates, Inc. @ 2014 KIMLEY—HORN AND ASSOCIATES, INC. 4500 MAIN STREET, SUITE 500, VIRGINIA BEACH, VA 23462 PHONE: 757-213-8600 FAX: 757-213-8601 WWW. KIM LEY— HORN. COM KHA PROJECT 1130,38014 DATE JUNE 19, 2014 SCALE AS SHOWN DESIGNED BY RAW DRAWN BY MJB CHECKED BY DMP R=390,00' I'C A=265.46' C=260.37' C6=N71?22'20"E ELTA= 39?00'00" 451.73 SMH TOP TMP 611. -3-IA CATHOLIC DIOCESE OF RICHMOND U.S. 1016 P. 50 PLAT D.8 09 P. 711 D.B. '709 P. 701 CHURCH ROAD STORMWATER MANAGEMENT FACILITY RETROFIT PREPARED FOR ALBEMARLE COUNTY ALBEMARLE COUNTY VA BENCH MARK IS SURVEY CONTROL POINT 2001, NAIL WITH FLASHER IN TOP OF CURB ELEV. 464.38 SMH TOP 456.04 GRATE TOP 453.77 INV OUT 437.27 I 4h7.:513 45 5 2 8 ROPERTY BOUNDARY 0 (��DAREN NIAT-THEW PAIT Lie No. 047582 15' GAS EASEMENT D.B. 1220 P. 685 , 0 L TOP 458.96 INV OUT 456.46 SMH TOP 477.60 Know what's below. Call before you dig. Ov 0 30' 60, GRAPHIC SCALE SHEET NUMBER EXISTING CONDITIONS PLAN 1 3 441.48 Q) L I SOMI H TOP 0 445.71 4� U o 0 z < INV IN 425.31 0 r7- C) 5,1 0 5 40 CC"1t 00, fi C >, C7 p -j CL (1) E o Q) C: E Q) -0 < 00 0 V) C: m -0 Q) o No. REVISIONS DATE n — m SDMH 'rap 444.00 N /p SDbiH OP 61 8 11. T48. 4 0 45 iNV 1— 93 1. 455 Kimley-Horn and Associates, Inc. @ 2014 KIMLEY—HORN AND ASSOCIATES, INC. 4500 MAIN STREET, SUITE 500, VIRGINIA BEACH, VA 23462 PHONE: 757-213-8600 FAX: 757-213-8601 WWW. KIM LEY— HORN. COM KHA PROJECT 1130,38014 DATE JUNE 19, 2014 SCALE AS SHOWN DESIGNED BY RAW DRAWN BY MJB CHECKED BY DMP R=390,00' I'C A=265.46' C=260.37' C6=N71?22'20"E ELTA= 39?00'00" 451.73 SMH TOP TMP 611. -3-IA CATHOLIC DIOCESE OF RICHMOND U.S. 1016 P. 50 PLAT D.8 09 P. 711 D.B. '709 P. 701 CHURCH ROAD STORMWATER MANAGEMENT FACILITY RETROFIT PREPARED FOR ALBEMARLE COUNTY ALBEMARLE COUNTY VA BENCH MARK IS SURVEY CONTROL POINT 2001, NAIL WITH FLASHER IN TOP OF CURB ELEV. 464.38 SMH TOP 456.04 GRATE TOP 453.77 INV OUT 437.27 I 4h7.:513 45 5 2 8 ROPERTY BOUNDARY 0 (��DAREN NIAT-THEW PAIT Lie No. 047582 15' GAS EASEMENT D.B. 1220 P. 685 , 0 L TOP 458.96 INV OUT 456.46 SMH TOP 477.60 Know what's below. Call before you dig. Ov 0 30' 60, GRAPHIC SCALE SHEET NUMBER EXISTING CONDITIONS PLAN 1 3 U C N N ° SDMH ° ° TOP n 444.90 Q ry //p v a //O SDMH _ TOP 448.61 tl p 0 N C7 / /jf 7/ _ /j�j / iV51 ?52'20 "E / 9 TOP r/ +838.7'1 / 839.91 Jf / + 294.55' // \ 4IAJV OUT 439.08 '+ } / 446.16 I 3 (_' f ! � qq / II 441.6 S / 444.48 f! +437.2 \\ 442.65 444.07 445.ay o nntla //� 15' GAS EASEMENT HILLSDALE I RIV 447.25 t D.B. 1217 P. 50 r' � INV IN � •-.,� � � \ �. 8" �nn7.y9 / INV 9 T 432.99 SDMH / v SDMH / 4,16 18 DIP S INV OUT 432.92 SDMH 84165 OP 442.61 { �7` ` SMH 436.56 6.70 443.31 ti TOP • C 439. 44 BC Dp OUSE ©C aaF,.Z2 CO_B t'7 INV IN 436,76 449.88 439.48 439.,15*., 440.50 \ 441.53 ' 442.76 BC 4db.87 $ 4'� \ TOP fC ii BC Adl �7 d" CP d44.FFS IN OUT 44 .77 nnF fiF BC 448.1 -i . 5 449.36 50.54 T C BENC _ - i _ `` r 1__.... -- _._ -.- CONO WAl \ Q \ g 451.02 c /� 45d�5` R=390.00' 443.4 s' / r / _..-„ _..- -L __ _ -_- _�- .--.`� )/ TO � ... -- ,r , ,140,13 .r.. i J -�-- ..-•- - ''^ ..� �-- -^ '�-' -" ,� _ _ .._.- .� ____ -- - ' "15 ,aw„ \ U A_2�i5.A6' / / �' .i' / _ --""'. -`�' / r� -', �4 •.r__ C 4 0.23 451. ©C = $.11' � �- - fde2.25... --• �- ._-- / / / / Q 8.68 .- .--- -.4JO- •^'..°__ -' 849.07 -451.45 C= 160.37' i v Q / 5 _ _ - / P �/ /' \ - _ _ - - -�4 To a ,. 45008 481. CB =N71 ?22'20 "E ° 433.63 O ca ..�• i _ ' _._. -A8 _ / ! _ _ 2/ EB / /` - i �� / / �` - _ �'- r _ __ _ - - "- - _ _ ` =�:�_ B S EL TA= 39? 00 BE NT 2001, NAIL WITH FLASHER _ _ S h �. / '� -� ^. -"'- -- '•_ - '� 12PI 2 / .,\ "'.. �"'"•- ._._.."' "- `-- '"'�' -'^.• a 9 BC '' ETA OO' H MARK IS SURVEY CONTROL r _ ✓ 1 / / / �� �-- _ r _ '� ASP 37 / / / - - _ :Ny. \ \ t IN TOP OF CURB / 454.56- 69 V 4,`1.26 8. ''� TO //� / y / % / i i _ " _ / f / / J s ° = �` - 30 1 , ELEV. 454.38 Y 440.56 /OJ, / / / /// .�' .. / ) / GW ..i '.` `'" -� `1 -'�- -- 450 79 ' / BC n U1 / / -- - ! \ BENCH MARK IS SURVEY CONTROL ~- - , 451.73 /N 4, POINT 2004, NAIL WITH, FLASHER \ > L 440.20 �4/ / ` r' "-•� 415 W.. / SMH tP / SDMH / / / / / / -^ _„__._. ---_"- - --. -e x50.85 •,., \ � S ELEV. 453.42+ \ � I / "°�'. •"�• UED I '� sr 70P i2" DIP '/ / .._._ _..._ .--_ -- "•e. 453.76 .� �' -. 40.88 r / / % _ 45Q_,� `^� GW 2X 454 70 / HC 9� 463.24 INV 3N 433.58 S U 44899 - r �- - �- 08 O};g pH1 ~ - - / 10' WATERLINE 853 \ `. ` BC Z to SMH TOP 466.04 L v ° c p ` Zj / '/ ` / jj ' ' r ' f 1 j ' - / / / / ' / _ ' - - - - - �` \ -.. ._ - ,- "^ ... -. _ V _ --' 4 S -1( E '* - ` „�_' ` .-"' - - - ,./ .•_. _ - EASEMENT - - _ , - ._ ._ a • -. `�4_1. :, 3 �8 I J` j y J y 7S 1,� GRATE D.S. 1705 TOP 45 3.77 INV OUT 43P. 126 PLAT 7.27 Q N A � n 52.66 4 0 6 448 }a493L 454 r 44542 -4 -.. ,„ •`'•. _.- _.... �.._... -..., . \ \• eta �. - �4 0 53 C71 � ' / / / A' � - .-. - -` --- --._ �... -._.. _' °`.�� "' --� '•^- --._ -�-.. _"' -- �-.... ~' - .. � -'" .._` �"- _.-- Q "� - ° / ! /$O \ T I / / / _ - 5,` eVLir`�.� " •450._"' - - = \ 5,.s5 ' - - \N`1 - / / _ ..4d,•.�.46 •-• -'-. ____ "� �1.95 1:1C h55.28 - J 4 �.25' I� I I / / / / / /� / --- -•- - ^-- '�'- 1 a / /�) ■.A■ _([/-'. -�_. = - _.,_, ` �. \ i,� 53,.}9 + 441.45 `M"�Y R;E� J �. ._--- _. - -r' "" `iC 1 "'--. •-,.. ---. ■ _ 447.63 - -� 4x5.19 °�4D €E "POOL- ._ �- _ - - - - -_ -- // z - _ �. _ 437- - Q- _ _NOMRMAL WAX R- SURFACE LEV: - `d�{-2.00 - N 5 j ' ' , / } 441.93 / / / r k•'-' _ ~ ' -- .4.CEV: 28.00' +.. .. _ 845.'`_" _ - O ` \ 1 SYC30 I {{ / �� - -- - _ --- - 1 - _ _ _ - / asa. \ - - /) \4 7.11 � - o _o _ - _- - -- T\l \\ 0 ./ I 11 U ° / -- -` -_ ARMORED-DRAINAGE SWALE_'43s0 - / \��, \ _ f 440 r / Mi ° \\ \ 6 e. .S 1 SDMH \ 443.3 I \ 1 ff ++ - - CONCRETE -SWALE UPSTREAM INV. = •432.4- GP SMH _ - �x "IIX \, 6 / c TOP 5. y a. - - ` ' /' �- 438 ,i{7P _ \`!O \ \ _ S �G \�. 15' GAS EASEMENT -- - WETLAND CONNECTION- DOWNSTREAM INV -4�. - 43?1 '` �5\ '� D.B. 1220 P. 685 882.10 \ \ TIE ED E CIF 11NET�.1�N / �v ° ° `- `� / / Nv'T! \ �'� 29' \ t P , a\ �,x, \ `\ S 7 9'11 "E n59.oz /O \ d g CELL TO EX STING t�R/O D / ,�, `�' x33.5, \ >3a.6 �` � U STREA CONCRETE -SWALE Z " \ t 44,66 A '- W \ j 1 y 7y�T OFVALBEM>%RLE \ I SEE GENERAL DEl`AI S -sue -6 -A 8- / \ \q \ \ \ 461.3 U ° \ 4 2.. 5WP S 2X UP BlD E) ' / 4 P. 12 \ mil/ % O / i \\ \ c 1 ` \ 05 P. 125, 126 PL T •v \ N�,A -- - - / / / / / / / `/ { ' \ \\ \ \ \�'. �. ,160.,7 Allf � y � �i1. -��-- Z \ 4s PG� E III L. P. 56 PLAT o \ r fvo / 3 .6 \� \ \ ° 1 - \ \ - �� ,i x 431.SO F� 011 MAR ,v 1 /"- { 442.3\ a , s ' t .v /' ,v 4- T NSITI N3T iR FISE : M ING +-' , f I .j/ 1.1 � 435.45 pi O � � Q ' ` \ / ���)o ��� f I /y / /y PROPERTY y\ y { �' J 463.21 ° O O Lk� / / 4 6.2, TC'!, , \ )n/.,W 2�1 a`. -"•e / E a �' R IC L ���� I � z7 I / SUBJECT TO TH y433.921 .y / / / i / _ / / / / 1" / f` tn6. 9 ' /! / / ° F Z w _ 1 I i t �, FOLLOWING EASEMEP' J, o j/ / / _ I I`�' I D.B. 740 P. 102 P' ASEMENTy{ -,V I 43_.4 ` o. , ARMO�REDj'i sYc�3A'AGE / / / / / - c _ J % �// / �i '�l l / 11 11 ~ 863.2 O l { D.B. 709 P. as w '� / / / /� / 6 / + CONTRACTOR TO REMOVE 1 I SSREAIVyCO IN GrT I� 3 . �/ �i6M�FY2� '�,.� /�/ //j / / °Vf F, \ i { �, Y D.B. 424 P. ' r I oo / , �- - sxc25� r� /// ® /j / o ar 7 • k < �. • '� 1 / i /' / / ..-- :33,.9` / 4� .vt EXISTING CURB THROUGH WIDTH G c I D.B. 350 EPCQV `►' t 2 o w/' 437.08 �i�g a"2�'i- / / / =h/ PINAL S E CONSTRUCTION 1 fn I y , \ D OF TEMPORARY CO z.5, 433.36 !'R q+' 9 ENTRANCE/ PERMANENT / -. g 44' 15 ( ,l { / ,� 436.56 yLEW 4 2: i � / / Q 432 �W 12 5 'x / 4• .05 a / / / / j�,j // /X MAINTENANCE ACCESS ROAD. o / `/ ^�` 35 / / % / i/ j %''% / 6 P {' I mil// ! I / / // �'i•/ /j / ' / "// ` / // / ( ASPHALT ° SEE STANDARD ENTRANCE UP H83 / Tc , I _ 84:72 I f / y / *' _ r ti K / / ., //% / / \ \S nns.5o t / �// \ 463.62 70 I { + ti / 21MAP30 "' ' / // /4/ / \ - / \ F GUTTER DETAIL ON SHEET 13. 1 / , i { y 433.29 y / l / / / .-- / -- �/ /,. / �~;�- i ! / ) / I I 'f " ( y r / / r / x 437.82 /j '�i % �i/ %/i �/ ,� / j ,� / �p ys \ \ S' 'J 3 i 44361+ ,,,� I I •'i { �/ �.00 �+ ) _. - �/ ti� � / /' / / // / �// // B. NCH MARK IS SURVEY CONTRO DINT 2000, NAIL WITH FLASHE > SMI IN TOP OF CURB / 3 TOF ! TREAM _CO N ,0I�'Sf�k�J�Y�R5, 1�47'�/��J2'4 ui `--- _ 443.1 "°' rrJ azs. "�- ` Y3 CO V ECrTION �1 4 �o 3/ j f I TOE O OPE 43, _ WErTLA m - TEMPORARY HAUL ROAD/ PERMANENT 1 / _ _ - I I ' / // / / 4 ' ! Q .: y S 43,.97 �' ��° / / aV .� / / /'/ / / / S > '- MAINTENANCE ACCESS ROAD TO BE 1 D�OW[� F . , C NCRET, 443.9 a �►' I / / /// �/ % // // 459'96 ROPEI TY I30UNDAI�Y oOP 458.96 .i }C. �_ I J . , A6RG&S STREAM )/ `/// r�MC.A3Q�/ / / / / / // / // INV OUT 456.46 • 4 7 SWA E { t\ °' as y v� F S OPE / �I / nc? / /// -, Y o CONSTRUCTED AT GRADE SLOPES OF - �'•:f' - �� ,,, / ' �/ / / / 4 11 p/ N49 ?37'40" �' 451.5 �V / / �15t�iA 25 / 8:1 OR FLATTER. 362.07' SANITAR ER j 1 ARY SEWER 370 SEE DETAILS SHEET 10. ` MF *` a z D,B EMO67 �' / / �' �`� / / /`J/ CROSSING SEE G E AL _° R °- SEE DETAILS E Tn6.54 , M t <t° t ` :G I �FFSSETI �/ P` EY C�IUTR / // / // - / /nx,� / //� f / PI /. / 7 W{TH FLASHE "t- / //[ / /d� / / / / 458.8520 88,1.82_ } I Cl) / / ELEV. 435. / /� / /a 9.9 W " / / / / SMH N F \ v ' x 70P --�` ,•. \ I � � { � .. `� - J • � `` . \ + �, 3 L .•' y // / % j // // /� 8,1,66 i) ° \ ♦ 845 Sdi.aB TO HaaS.'61 I I 1 . \ h31.s o ' / - f/ 3e 22 ' J, // /21q 720/ 21S 6,j /ci / o ' SANITARY SEWER MANHOLE FRAME NV ur a 1.9 \ �) i ' 43,.69 - _ �'' // // '� / 'o�j% 43,.4 .� ' `� SDMH i tOBCH2a6 AND COVER TO BE CHANGED TO '� TOP P 1 1 432.00 / -tr35.o2 15 / / i Rte- +REF REF .� WATERTIGHT FRAME AND COVER 445.71 151 444 430.13 830 , \ j 431.50',v/ I t t i x �� ° AND RIM LOWERED TO 433.9' iT1MAP20 p �. 1 , �, POND ' FULL / HIGIM%RS 8134.62 ., a4 `^� ),_.1 '•�.,,� _ N T IN - 1 , ` ATE ELEV.: +/- 431.7 J �r1 /. / / / / jf / /j j �RIo1��01, SURFACE ELEV. = 432.00' - CELL 2 1 426 ^ \ \ o ! 1 { I I I Q XV 2aMAP ?3' / nPJ25 / / /�� rn 445.25 �±ul 29,95 REF ` , / 12 )j "� //7 / BC `. 1(C�I "'RS)Hj I i , 429.42} , 4 2. C SYC12 ,V /, ��o /, / LEGEND O 446.36 \ ?q�� ` X19 / 1 flCp 43,.69 ' M; 3a 134.46 0.034 ACRES - {�v.31�5p'I Q• 4. 3a ` ` \ � DI-1 OP GRATE 433.44 18M // 4, r 24S C DEAD I I Itd7(�4�,72 TO WEEIR 4 50 12MAP30 434.71 y / 2 / NORMAL WATER SURFACE Q`t' JV OUT 428.99 / ,�, y' wy 434.5 ,/ / '• 'r z 6 \ E _ - 4� p ` /REF / ,2 ;� ,y / / j �'/ / _ / TIE EDGE OF WETLAND CELL TO EXISTING GRADE ' r CONCRETE SWALE Q ELEV. = 432.00' `�y� .., / -- \`\ \\ �' �'1 ` az .85431 � B �, 14. ' � 2r 1r +y. ,-- ..-- � // // � 460.21 s• w Q- E oOd' \ 1�41\3V \11 1 --L Ow � \\ / / ��� / // // CATHOLIC DIOCESE OF RICHMOND L iD _ \ \ " 3L6' �' tp1 MAFr TMP 6fZ -3 -tA ~ 431- `�' �i _� +`P' �zi / / DD:e: ins P.' 7,6j PLAT ARMORED DRAINAGE SWALE O 446.3,+ _ .r• " \\ \ \ \\ �4� 4 �� �V 4:� 24 /// �j / //' / / / / i / / U.B. 709 P. 701 j o ti/ ' -i '` �6y y // - / // / j/ // DEEP POOL _ / APS - ✓ /�j/ // 4, 2 \ G� / /i " M - / f ELEV. = 428.00 3:1 SLOPE RIPARIAN BUFFER 4- \ \ \\ \ \ y 431..5f / // . / 459,69 CONTRACTOR TO REPLACE EXISTING STRUCTURE \ /� 1 0 '� - \ �\ \\ \� - r �. �'� .. � /,� !� /-' _ - �/i /�, /ii % WITH JUTE MATTING ° WITH 36 RISER STRUCTURE WITH TRASH RACK. 2 \ \ \\ NN �/� / PERMANENT ACCESS EASEMENT q) TOP INV. = 433.0 GW (MINIMUM 5' FROM EDGE OF WETLANDS) -1 a 6" ORIFICE PIPE AT INV. 432.0 450 _y\ �' 4 %/ / 3o�ax / / / HIGH MARSH WETLAND N AND CONNECT TO EXISTING 24" RCP OUTFACE. --- \\`� �� �� '� / a .13 /i /�j/ j /�" 4 / j / i �f�� ARMORED DRAINAGE SWALE Y Y W - STREAM CONNECTION INV. - 432.0 SEE VDOT DETAILS 114.02 AND 302 ON SHEET 7. 4�D EP POOL GRADE TO WETLAND ELEVATION 431.5 3 v 1 MIN. rE = 428:50' -`"� `� `i \~ ~• \ \ \� -a•�. � / / /�' / / // E Bo _ \ _�� �� , _ = / �, / d��6a / 2:1 SLOPE LOW MARSH WETLAND QQ �/- �/'�/- �������/'� /�/'�i - 1 451.32 \'� �`°.1':•` "`_x14325' / /!QQ _'I ''' /0 _ - - -- }451.93 V 44,.39'1 - J' \`e `o� �y / LANDSCAPING DEBRIS AND 4 ADJACENT TREES g � ° CONTRACTOR TO REMOVE \ 1 5 Know. wlhaft below. a \ - �, _ _ _ 1 / TO BE REMOVED. L SEDIMENT FROM PONDED AREA - - / >a' ° DOWN TO ELEVATION 428.0. - - =4�0 = == �, ��� / LANDSCAPING DEBRIS AND 4 ADJACENT TREES Y g .__._ DRIVEWAY CURB RAMP ® Call before OU dig. n . - 015 .ACRES �' - - _ _ TO BE IDENTIFIED IN THE FIELD AND CONFIRMED Q 1 453.19 --� _ - - - 855. 5 BY THE OWNER PRIOR TO REMOVAL. TEMPORARY CONSTRUCTION �� NORMAL WATER SURFACE \\ _ - ��L'� 456.0 / 0 o ELEV. = 432.00' ENTRANCE o HIGH MARSH \ f ARMORED DRAINAGE SWWALE 0 30 60' �, ° \ -- SEE DETAIL ON SHEET >$ COIR FIBER MATTING 1 ELEV. = 431.50' \+ o TEMPORARY CONSTRUCTION EASEMENT GRAPHIC SCALE L F' H 1 REV 1 Jul 09 2014 RAW KHA PROJECT V) 113038014 STORMWATER TK oSHEET NUMBER K�mley Horn CHURCH ROAD o and Associates, Inc. May 13, 2014 0 ,, H MANAGEMENT FACILITY RETROFIT © 2014 KIMLEY -HORN AND ASSOCIATES, INC. SCALE �'Da�NM�'rrxEwParr p AS SHOWN Fo GRADING PLAN Y PREPARED R Lic. No. 047582 4 4500 MAIN STREET, SUITE 500, VIRGINIA BEACH, VA 23462 DESIGNED BY RAW / PHONE: 757 - 213 -8600 FAX: 757 - 213 -8601 DRAWN BY MJB ALBEMARLE COUNTY °�0�zor2a /yww o No. REVISIONS DATE BY WWW•KIMLEY- HORN.COM CHECKED BY DMP A�LBEMARLE COUNTY VA s'IONAL �� U C .s 0 U) a a E ID E Y 0 a Y Iv ° 0 0 Q a 0 i a � Y _j Q o w o °- U J a Q U O w ° z o w •- i� +� a N N (.n 0 a- 5 .j Q U � C O L N � V Q U E o ° 4-+ i V) Q N v (U ° C p � N ° Q I � 0 ° 0� r� 0 2 ° 3 > - z W ° 13 M Q ° > Y U U E a a N N a r7 4- U ° 0 ° ° o N >, o ° N L � N U 0 J � Q� W � w Q z Z ° U a I •� r s O IV T IV o i J Q o E 0 I � o U o E v <I 0 ID r2 E ° V O t -Y Q% Q 0 No. 2.4' 2.0' 1Y2" THICK PRESURE TREATED WOOD IR PANEL (ONE PIECE) ELEV. = 433.3' T_ REVISIONS CHANGEABLE WEIR BOARD NOT TO SCALE CONCRETE WEIR CAST IN PLACE 4.0' 5.7' 2" O.C. EXISTING STREAM BED ELEV. = 432.10' FLOW 3000 PSI CONRETE #4 REBAR MAX 12" SPACING 3" O.C. ELEV.= 427.60' TOP OF WEIR PANEL ELEV. = 433.1' CHANGEABLE WOOD WEIR PANEL TO MAINTAIN BASE FLOW IN CHANNEL TOP OF CONCRETE PORTION OF WEIR 2 p' ELEV. = 433.30' INVERT OF CONCRETE WEIR TO MATCH EXISTING STREAM BED ELEVATION AND ° MAINTAIN BASE FLOW IN CHANNEL I TOP OF RIP RAP ELEVATION TO °I I ° MATCH EXISTING NORMAL BASE FLOW WATER SURFACE ° ° _ ELEVATION. TO BE CONFIRMED IN THE FIELD BY DESIGNER PRIOR TO ° ° CONSTRUCTION. NORMAL WATER SURFACE 2 p, ELEV. = APPROX. 432.10' 1.5' DEEP x 10' LONG WELL GRADED ° ° ° MIX OF VDOT TYPE I BOULDERS, 3.0 CLASS Al RIP RAP, #1 STONE, #57 ° ° ° STONE, AND COARSE SAND ACROSS 3 O.C. CHANNEL BOTTOM AND UP SIDES OF CHANNEL TO TOP OF BANK ° ° ° 2" O.C. SECTION B NOT TO SCALE TOP OF CONCRETE WEIR ELEMENT = 433.3' 4.0' , F rl I IY ..' .. ., fLltI. . 1 ..' .� °".' . d. •'° y r a , q:ad at:I 'a yq •r d d•° °'Al 4 1.2' •dy ; ` d p d •, a -�-- A _ -� -. � , �I I I- -IIII II I= _ =•. 'I +IM '-. ° . - 4 ' ' I I I l • -' --Y : 1 I . " -' y 1• :=. : yt 1 1a=, = = = �1 I1II -' y ' . I1 I® � •.I II L PPPP - ` - 1 1 ° ' L aI l °.-I ", d . , . y . • •y9��O . � a a d'• ,r� r• "' - . . t. , °.a .t t• d :,d .yt d .d " t . i . d d +. ° . •• a � , - :v 'a . •I :•$d9»IA °a� • '�' la _ -a . " : '• y I q.- pI ' .�4tIt.d ' � .d . i8 1 '' r. '• ". . • . y I d.- -O 1 I . ; 'a d I {W ir'•� t II � - -~ ,1 . a d I . : . Ia�, II t:..d I l .aa a .Itl : - � ' I 9 . �--O I h r :I I•= � ' I I-. - -.• r I °❑'I - 4 .7 I -' " I ',�a S . . - __ • a , s ....L ,.- - ♦ I 1 d I 1. . � .dd 1 - - . ' ' d- � 1 � '.� I . 9 I RC • � . a ' "y • • . 'y ,. O, I" • . 9L 4: .Q I _ q 'd. = Q - I e d.9 . 1 'td I - - : . , •d j e t - � O 1' aJ_., : a ..I- . ..° "y, 2a'q . • - �. L•.a ^ y- I- t •! I Il- ° yI- __ . E , d, -. 4 . I I•_ - -- I I' a r d' - 4S . . .1. _ -I _ "A 4 1 I EX OAL�WATEL +• e 1VERTEV R d fAED 2 4.5 e .' ° A. "® . 432:f ELEVATION.,= 43 TGEXISNR < • WA . , A A. -q L ------------ =-SECTION A NOT TO SCALE CHANGEABLE PRESSURE TREATED WOOD WEIR PANEL EARTHEN EMPOUNDMENT TO MAINTAIN BASE FLOW IN STREAM CHANNEL 14' CONCRETE WEIR GE GE 2,0' CAST IN PLACE DF HDPE (OR EQUAL PRODUCT) LINING 2 " IN SLOTS B (Y4" THICK) 'a d :d ,° .9 t a , 4 z 2' d qr a 44' A 4 O I-_ i I N� I� • 0 0 0 0 0 0 0 0- �•f:��I l' -n r- 0- PLAN NOT TO SCALE DIVERSION WEIR DETAILS NOT TO SCALE K y-Horn and Associates, Inc. © 2014 KIMLEY -HORN AND ASSOCIATES, INC. 4500 MAIN STREET, SUITE 500, VIRGINIA BEACH, VA 23462 PHONE: 757 - 213 -8600 FAX: 757 - 213 -8601 WWW.KIMLEY- HORN.COM N OTES: - ALL REBAR SHOULD BE GALVANIZED STEEL OR STAINLESS STEEL - SOIL BENEATH CONCRETE PORTION OF WEIR DOES NOT REQUIRE COMPACTION EXTEND RIP RAP TO TOP OF CHANNEL BANK 1.5' DEEP WELL GRADED MIX OF VDOT TYPE I BOULDERS, CLASS Al RIP RAP, #1 STONE, #57 STONE, AND COARSE SAND KHA PROJECT 113038014 CHURCH ROAD STORMWATER DATE JUNE 19, 2014 MANAGEMENT FACILITY RETROFIT SCALE AS SHOWN DESIGNED BY RAW ��� DRAWN BY MJB CHECKED BY DMP �LBEMARLE COUNTY PREPARED FOR EMARLE COUNTY SWM-1 I PLM VIEW FMQ ` 3,�QMr�VT DIMENSION SEE NOTE 6 3 I I O.D. 2 METAL PLATE DEBRIS RACK -{ 'ROUND OR D TYPI- - CAL - 24 CU LVERT ISQUARE 12" MAX, OR 6" MIN. OPENING 4�r_ 28% 7 11 27 LL THROUGH THE WA 36 44 45 :A 13 19 40 58. 48 58 59 541/2 13 00 53 86 NOTES, 1. COST OF TRASH RACK AND, DEBRIS RACK ARE TO BE INCLUDED IN THE PRICE BID FOR THE STORMWATER MANAGEMENT DRAINAGE STRUCTURE, 2, STRUCTURE MAY BE PRECAST OR CAST IN PLACE, SEE SHEET 1 OF 3 FOR DETAILS ON CAST IN PLACE STRUCTURE. 3. WEEP HOLES SHALL NOT BE PROVIDED, ANY LIFT HOLES SHALL BE PLUGGED, 4, STEPS ARE TO BE PROVIDED WHEN HEIGHT OF STRUCTURE IS 4' -0" OR GREATER ABOVE INVERT OF OUTLET 'PIPE, FOR STEP DETAILS SEE STANDARD ST-1. 5. SEE STANDARD SWM-DR FOR DETAILS ON PLATE, DEBRIS RACK AND TRASH RACK. 6, MARK HEIGHT OF STRUCTURE, IN BLACK, WITH 4" HIGH NUMERALS AND 1" WIDE HORIZONTAL STRIPES AT 1' INTERVALS FROM INVERT OF WATER QUALITY ORIFICE (ALL VISIBLE SIDES), 7. THE PERMANENT STORMWATER MANAGEMENT DRAINAGE STRUCTURE, STANDARD SWM -1MAY BE MODIFIED WHERE THE STORMWATER MANAGEMENT BASIN IS TO BE USED AS A TEMPORARY SEDIMENT BASIN DURING PROJECT CONSTRUCTION, SEE STANDARD SWM -DR, SHEET 1 OF 5 FOR TEMPORARY MODIFICATION DETAILS. 8. THE SIZE OF THE WATER QUALITY ORIFICE SHALL BE SPECIFIED ON THE PLANS. ADDITIONAL OPENINGS IN THE STORMWATER MANAGEMENT DRAINAGE STRUCTURE TO BE PROVIDED WHEN SPECIFIED ON THE PLANS. BOTTOM OF STORMWATER MANAGEMENT BASIN-7 TRASH RACK 3 I SEE NOTE 6 I I L�^ 2 I I -I- WATER QUALITY ORIFICE SEE NOTE 8 I I I ' I I I I L- - - - - - - - - v -V vim, v --- -CLASS A -3 CONCRETE TO BE FRONT VIEW USED TO FILL SWM DRAINAGE STRUCTURE 'TO INVERT OF (DEBRIS RACK NOT SHOWN) SIDE VIEW OUTLET PIPE, SWM DRAINAGE STRUCTURE �\%aQT pp SPECIFICATION ROAD AND BRIDGE STANDARDS PRECAST S T O R M W AT E I� MANAGEMENT DRAINAGE REFERENCE SHEET 2 OF 3 REVISION DATE S T R U C T U R E 105 302 114,02 08/10 VIRGINIA DEPARTMENT OF TRANSPORTATION C %ll DIA. X 6" LG, ADHESIVE BOLTS W /FLAT WASHERS AND SELF LOCKING NUTS TYPICAL 8 PLACES - EQUALLY SPACED ON AN "E" DIA-B.C. LOCKABLE' ACCESS DOOR W /HINGE, MIN. 2' x 2' CLEAR OPENING SEE NOTE 1 IOLTS GHERS AND ING NUTS. PLACES - EQUALLY AN "E" DIA. B.C. CIRCULAR STORMWATER R,aCUR ,, /. _; I MANAGEMENT RISER O.D. DRAINAGE STRUCTURE RISER DIMENSION APPROX. WT. (LBS.) I.D. O.D. A B C. D E 24 30 31 28% 7 11 27 124 36 44 45 41 2 13 19 40 58. 48 58 59 541/2 13 21 53 86 60 72 73 67Y2, 17 28 1 .66 135 72 86 8,7 8038 23 35 1 7 9. 204 84 100 1Q1 93A 25 39 92 266 96 114 115. 106'/4 22 38 105 305 HIGH DENSITY POLYETHYLENE NOTES. 1. A HINGED, LOCKABLE ACCESS DOOR SHALL BE PROVIDED ON ALL TRASH RACKS IF THE TOTAL WEIGHT. OF THE TRASH RACK IS GREATER THAN 75 LBS OR IF THE TRASH RACK JS TO BE PLACED ON A SWM-1 WITH AN "H" DIMENSION GREATER THAN 7 " -2 ". S�I SWM -DR LOCKABLE ACCESS (DOOR W /HINGE, 'MIN. 21 x 2' (CLEAR OPENING SEE NOTE 1 2" WIDE X I/4" THICK STEEL RING BOLTED TO RISER I RISER O.D. RISER DIMENSION APPROX. WT. (LBS.) LD, O.D. A B C D E SEGMENT 24 30 30 6 7 10 27 15 46 36 44 42 6 13 18 40 22 82 48 58 55 9 13 20 53 29 120 60 72 68 9 17 26 66 36 169 72 86 1 81 1 9 23 34 79_ 1 42 227 84 100 1 94 1 12 25 3.7 92 1 49 290 96 1,14 1 107 1 12 22 36 105 1 56 341 METAL 2. ANTI VORTEX PLATE IS TO BE USED WHEN SPECIFIED ON THE PLANS. COST OF FURNISHING AND PLACING THE, ANTI - VORTEX PLATE IS TO BE INCLUDED IN THE BID PRICE FOR THE STRUCTURE. SPECIFICATION REFERENCE STORMWATER. MANAGEMENT DETAILS TRASH RACK \vmT FOR SWM DRAINAGE STRUCTURES ROAD AND BRIDGE STANDARDS 302 REVISION DATE SHEET 4 OF 5 VIRGINIA DEPARTMENT OF TRANSPORTATION 114,07 ��pLTH O� �� DAREN MA'I "''HEW PAIT � Lie. No. 047582 �ssIONAL ���� GENERAL DETAILS SHEET NUMBER II 15' GAS EASEMENT q) Ad "I.;, � D.B. 1217 P. 50 INV IN 45 H1 SDA E 1131111 N't INV 0 T SE)MH �0 < 5 A D mo h I 'j >' E >' -0 'v 0 cz O -0 C: 0 -C 0 3 C) E E co rI) )5 C) > Z Ld ffj < 0- E C) o NN '2 C: (n 1,_ 0 C) CL .2 0 CL z _j '0 0 -E 0 -0 q) 0 U F_ Z_ LLJ Lj > (4J Q) V) C3 Z E 0 432. 432,gel SDMH TOP 442.61 QMH S iNy our (.;t� 'N' ­.' U // zii, - SMH 436.66 TOP )0( OUSE A-YSCITY N% 4153 ?USE TOP 439.46 X3`).45 t' 4 445.87 4 4 (3 '1 CG_ z INV IN 43 449.86 41 Elf ------- 0 A 4,"L2 T-et Ad _T_ - -,NvhUT 440.17 W W Uj T HC . . ....... Via, , R=390.00' 44 1, l.i A=265.46' 4 T='138.11' 7-= - - - - zzz�z C=260.37' -7 -4 CBzN71'?22'20"E 45 -4,5 0 ES - - - - - - - - - - - 12PI�E2 ELTA= 39?00'00" WENCH MARK IS SURVEY CONTROL P)ONT 2001, NAIL WITH FLASHER 6­37 IINN TOP OF CURB _A SMH 'Ile al TOP ELFV. 454.38 4 51 D A kGW f 456.04 "C BENCH MARK IS SURVEY CONTROL GIN POINT 2004, NAIL WITH, FLASHER S?AH S_ ELEV. 403.42, LOD 'LOD lW qx H TOP TOF -450 453.24 V. 440.18 INY 0' NHO I n 1�' WATERLINE I77 ­-,- I I I! EASEMENT GRATE TOP 453.7-1 A-1- .8. 1706 P. 126 PLAT mv OUT 437.27 IJPINH19 _;iI7 C, -400-- Is, L'T.2-( 53 _445 450- 40 - 4' kc .0 0 - - - - - - - - - - �--44- 440 - - - - - - - - - --- - A' -445 0, I ^Y 3 0 00 - - - - - - - - - - - - - - - 4t7.11 Z:7 0 \ 3' '435_ ol 4ki 3 f q:'!jr () __ - � "v �' , �'-" -\ , \ -" v 8DMH OP 15' GAS EASEMENT 1 43?1 SS I, D.B. 1220 P. 635 442-10 T WIVE 0. 'A T Ill "PIP 'i 29' N J A %t�jf� TMP 61Z-3-9 4" COUNTY OF ALBEMARLE D.B. 1705 P. 125, 126 PLAT - 5 2X 45.7­ 0 t Aq D.B. 1705 P. 122 D.B. 1016 P. 56 PLAT \ ; E 0\ / I .� / 3.286 AC. \ ' o \ �� / / -,, J_-- / / // I \ \ , t �, ``\�� �`r s / % S 0-0 PROPERTY MAY BE 0 SUBJECT TO THE 433 1 } I , a \ / / i / P. 102 SEWER EASEMENT 7. ERVI FOLLOWING EASEMENTS: �da D.B. 740 i �' .. l 11 /11�\ '' / D.B. 709 P. 435 VEPCO fa 154 G`' .1 11 D.B. 424 P. 276 VT&T 96.01 Z/ ) '/ E fir, 360 P. 565 VEPCO ",Vr , .. _'0 -, /,I I I • I/ / I I / 437.08 tn -J. .1 yn 44Z) if, 4;33 3", ASPHALT • UP MH83 dd, f? -4 + 2 217.2.2730 "'�.. '.i/ / .r'� / / ^'�!/ '�/ // %')'�/ % / `! t l .\\ "•03 £it ` S 0 ce, H MARK IS SURVEY CO�TR NT 2000 NAIL un, WITH k-L IN TOP OF A E, U. ELEV. 444.33 1 (• I r �'`�� \ _ / / / %n f :/ // /h3 .22/// \ TZ/N 420.ji 9- 143. 1 SF `3 op 9' -, 59 DI -1 VPROPERTY BOUNDARY '��TOP 458.96 3 qu AMV3911 / Z / INV OUT 456.46 0. 'I I . ..... --- 11 � � ' I I Ail 013 - - I °o., - M-Lym ACRG�GG uam" /'54 a z X 'pl� 6 l'. 16,W A6 _?E�AIJ ? A6 N49?37'40"W- il"'AY26/ // / / j j 20' SANITARY SEWER EASEMENT 362.07' D.B. 1708 P. 126 PLAIT 0'1NE20 SMH qEpNg?vt2A0R0K PILRV5Y CONTRO 2006 1L WITH FLASH _ji" ZZ r, 8 -a 5 TOP 444 -4 e i; 3 �'. 477.66 r2h�A 2 " / % ELEV. 435.2�) // /_ /' '1Z; - I A 44 P., z 2 1PdP20// 21w( /2� -; '�IJ_- So H\ - Z!: ,.- INV 3 ".­1 441.40 TO 445.81 x I k I - ��vUT 1.91 A 31 6'.A 1 11 - I / / / / " ' /// ' - 13p \\\ 108101,126 76, / '- Top iIb, jj4L�� 436.02 12MAP16 oo­ �' 1 /4 �_/x 4 674 434.94 X 0 12MAP20 ��` I P POND IS FULL Zy ct 434.62 tk OF SILT I r WATER ELEV. 431.7 INV IN CD 434�62 2QAAP35 O'��A 2511 426.31 124A730 0 435.22 434,28 4 IOSY012\ a 15M 30 434.46 4 30 Qzp DI 1 434 TOY GRATE 433.44 24SYC DEAD am IOMAP20 _I 434,12 TO WEIR 4 26 434.27 fj t2MAP30 434.71 TP 2�0( 36/ '_1 OUT 420.99 C'u., 434.50 •4 "16MAP26 10 V 4.08 434,37 '05 Id 20MAP15/ 6 - 4�4 L9 L_ TMP UiZ.3-IA -4 '\4 CATHOLIC DIOCESE OF RICHMOND D.B. 1016 P. 66 PLAT 30MAP80 OAPI D.B. 709 P Ill 43,4. 34 D.B. 709 P. lot U) Ullp NM + NF �-5_z:- 0 434.13 _4 vi C: I POINT C) PRIOR TO EARTHWORK ACTIVITY CONTRACTO ON TOP 449-- -P"l OP PIPE LLJ WILL REPLACE EXISTING STRUCTURE I X 0 t� OUTrALL LOOATION kT UNKNOWN LOCATION \\\434.38 zx ow m WITH 36" RISER STRUCTURE WITH TRASH RAC TOP INV. =433.0 6" ORIFICE PIPE AT INV. 432.0 TP 16 3 460 0 4 .2 0 AND CONNECT TO EXISTING 24" RCP OUTFALL. _j SEE VDOT DETAILS 114.02 AND 302 ON SHEET 7. 45- 7 -�j LANDSCAPING DEBRIS AND 3 ADJACENT -44a__ 1,_ C O nj V) so 10 TREES 0 BE REMOVED. 41 4 1p, 4 LANDSCAPING DEBRIS AND 3 ADJACENT TREES TO BE IDENTIFIED IN THE FIELD 450 'x AND CONFIRMED BY THE OWNER PRIOR 0 1 U REMOVAL. A BASIN TO BE DEWATERED IN ACCORDANCE E Q) WITH PUMP AROUND OPERATION. SEE NOTE: -0 SHEET 13 CONSTRUCTION DETAILS. C) 0 co - rl) '_; 0 0 V) 0 q) REVISIONS CONTRACTOR TO LEAVE TEMPOIRARY CONSTRUCTION ENTRANCE AND TEMPORARY HAUL ROAD IN TACT THROUGH THE DURATION OF THE PROJECT. 4 THE TEMPORARY CONSTRUCTION ENTRANCE AND TEMPORARY HAUL ROAD SHALL BECOME A PERMANENT MAINTENANCE ACCESS ROAD. Klmiey-Horn and Associates, Inc. @ 2014 KIMLEY-HORN AND ASSOCIATES, INC. 4500 MAIN STREET, SUITE 500, VIRGINIA BEACH, VA 23462 PHONE: 757-213-8600 FAX: 757-213-8601 WWW.KIMLEY-HORN.COM KHA PROJECT 1 1 303801 4 CHURCH ROAD STO RMWATE R DATE JUNE 19, 2014 MANAGEMENT FACILITY RETROFIT SCALE AS SHOWN PREPARED FOR DESIGNED BY RAW DRAWN BY MJB ALBEMARLE COUNTY CHECKED BY DMP ALBEMARLE COUNTY VA ep< Op 6 DAREN MATTHEW PAIT -Lic. No. 04758--2 110 0 - t:' EROSION CONTROL LEGEND SOMH LIMITS OF LOD vi TOP SILT FEINCE TP_ 444.90 IP INLET PROTECTION ti TEMPORARY SILT CHECK DAM C: 0 E I- /V 0 ENTRANCE OTEMPORARY HAUL E SDmH ROAD TP � 44O6.61 J%m 1/ � _j 44, 15' GAS EASEMENT q) Ad "I.;, � D.B. 1217 P. 50 INV IN 45 H1 SDA E 1131111 N't INV 0 T SE)MH �0 < 5 A D mo h I 'j >' E >' -0 'v 0 cz O -0 C: 0 -C 0 3 C) E E co rI) )5 C) > Z Ld ffj < 0- E C) o NN '2 C: (n 1,_ 0 C) CL .2 0 CL z _j '0 0 -E 0 -0 q) 0 U F_ Z_ LLJ Lj > (4J Q) V) C3 Z E 0 432. 432,gel SDMH TOP 442.61 QMH S iNy our (.;t� 'N' ­.' U // zii, - SMH 436.66 TOP )0( OUSE A-YSCITY N% 4153 ?USE TOP 439.46 X3`).45 t' 4 445.87 4 4 (3 '1 CG_ z INV IN 43 449.86 41 Elf ------- 0 A 4,"L2 T-et Ad _T_ - -,NvhUT 440.17 W W Uj T HC . . ....... Via, , R=390.00' 44 1, l.i A=265.46' 4 T='138.11' 7-= - - - - zzz�z C=260.37' -7 -4 CBzN71'?22'20"E 45 -4,5 0 ES - - - - - - - - - - - 12PI�E2 ELTA= 39?00'00" WENCH MARK IS SURVEY CONTROL P)ONT 2001, NAIL WITH FLASHER 6­37 IINN TOP OF CURB _A SMH 'Ile al TOP ELFV. 454.38 4 51 D A kGW f 456.04 "C BENCH MARK IS SURVEY CONTROL GIN POINT 2004, NAIL WITH, FLASHER S?AH S_ ELEV. 403.42, LOD 'LOD lW qx H TOP TOF -450 453.24 V. 440.18 INY 0' NHO I n 1�' WATERLINE I77 ­-,- I I I! EASEMENT GRATE TOP 453.7-1 A-1- .8. 1706 P. 126 PLAT mv OUT 437.27 IJPINH19 _;iI7 C, -400-- Is, L'T.2-( 53 _445 450- 40 - 4' kc .0 0 - - - - - - - - - - �--44- 440 - - - - - - - - - --- - A' -445 0, I ^Y 3 0 00 - - - - - - - - - - - - - - - 4t7.11 Z:7 0 \ 3' '435_ ol 4ki 3 f q:'!jr () __ - � "v �' , �'-" -\ , \ -" v 8DMH OP 15' GAS EASEMENT 1 43?1 SS I, D.B. 1220 P. 635 442-10 T WIVE 0. 'A T Ill "PIP 'i 29' N J A %t�jf� TMP 61Z-3-9 4" COUNTY OF ALBEMARLE D.B. 1705 P. 125, 126 PLAT - 5 2X 45.7­ 0 t Aq D.B. 1705 P. 122 D.B. 1016 P. 56 PLAT \ ; E 0\ / I .� / 3.286 AC. \ ' o \ �� / / -,, J_-- / / // I \ \ , t �, ``\�� �`r s / % S 0-0 PROPERTY MAY BE 0 SUBJECT TO THE 433 1 } I , a \ / / i / P. 102 SEWER EASEMENT 7. ERVI FOLLOWING EASEMENTS: �da D.B. 740 i �' .. l 11 /11�\ '' / D.B. 709 P. 435 VEPCO fa 154 G`' .1 11 D.B. 424 P. 276 VT&T 96.01 Z/ ) '/ E fir, 360 P. 565 VEPCO ",Vr , .. _'0 -, /,I I I • I/ / I I / 437.08 tn -J. .1 yn 44Z) if, 4;33 3", ASPHALT • UP MH83 dd, f? -4 + 2 217.2.2730 "'�.. '.i/ / .r'� / / ^'�!/ '�/ // %')'�/ % / `! t l .\\ "•03 £it ` S 0 ce, H MARK IS SURVEY CO�TR NT 2000 NAIL un, WITH k-L IN TOP OF A E, U. ELEV. 444.33 1 (• I r �'`�� \ _ / / / %n f :/ // /h3 .22/// \ TZ/N 420.ji 9- 143. 1 SF `3 op 9' -, 59 DI -1 VPROPERTY BOUNDARY '��TOP 458.96 3 qu AMV3911 / Z / INV OUT 456.46 0. 'I I . ..... --- 11 � � ' I I Ail 013 - - I °o., - M-Lym ACRG�GG uam" /'54 a z X 'pl� 6 l'. 16,W A6 _?E�AIJ ? A6 N49?37'40"W- il"'AY26/ // / / j j 20' SANITARY SEWER EASEMENT 362.07' D.B. 1708 P. 126 PLAIT 0'1NE20 SMH qEpNg?vt2A0R0K PILRV5Y CONTRO 2006 1L WITH FLASH _ji" ZZ r, 8 -a 5 TOP 444 -4 e i; 3 �'. 477.66 r2h�A 2 " / % ELEV. 435.2�) // /_ /' '1Z; - I A 44 P., z 2 1PdP20// 21w( /2� -; '�IJ_- So H\ - Z!: ,.- INV 3 ".­1 441.40 TO 445.81 x I k I - ��vUT 1.91 A 31 6'.A 1 11 - I / / / / " ' /// ' - 13p \\\ 108101,126 76, / '- Top iIb, jj4L�� 436.02 12MAP16 oo­ �' 1 /4 �_/x 4 674 434.94 X 0 12MAP20 ��` I P POND IS FULL Zy ct 434.62 tk OF SILT I r WATER ELEV. 431.7 INV IN CD 434�62 2QAAP35 O'��A 2511 426.31 124A730 0 435.22 434,28 4 IOSY012\ a 15M 30 434.46 4 30 Qzp DI 1 434 TOY GRATE 433.44 24SYC DEAD am IOMAP20 _I 434,12 TO WEIR 4 26 434.27 fj t2MAP30 434.71 TP 2�0( 36/ '_1 OUT 420.99 C'u., 434.50 •4 "16MAP26 10 V 4.08 434,37 '05 Id 20MAP15/ 6 - 4�4 L9 L_ TMP UiZ.3-IA -4 '\4 CATHOLIC DIOCESE OF RICHMOND D.B. 1016 P. 66 PLAT 30MAP80 OAPI D.B. 709 P Ill 43,4. 34 D.B. 709 P. lot U) Ullp NM + NF �-5_z:- 0 434.13 _4 vi C: I POINT C) PRIOR TO EARTHWORK ACTIVITY CONTRACTO ON TOP 449-- -P"l OP PIPE LLJ WILL REPLACE EXISTING STRUCTURE I X 0 t� OUTrALL LOOATION kT UNKNOWN LOCATION \\\434.38 zx ow m WITH 36" RISER STRUCTURE WITH TRASH RAC TOP INV. =433.0 6" ORIFICE PIPE AT INV. 432.0 TP 16 3 460 0 4 .2 0 AND CONNECT TO EXISTING 24" RCP OUTFALL. _j SEE VDOT DETAILS 114.02 AND 302 ON SHEET 7. 45- 7 -�j LANDSCAPING DEBRIS AND 3 ADJACENT -44a__ 1,_ C O nj V) so 10 TREES 0 BE REMOVED. 41 4 1p, 4 LANDSCAPING DEBRIS AND 3 ADJACENT TREES TO BE IDENTIFIED IN THE FIELD 450 'x AND CONFIRMED BY THE OWNER PRIOR 0 1 U REMOVAL. A BASIN TO BE DEWATERED IN ACCORDANCE E Q) WITH PUMP AROUND OPERATION. SEE NOTE: -0 SHEET 13 CONSTRUCTION DETAILS. C) 0 co - rl) '_; 0 0 V) 0 q) REVISIONS CONTRACTOR TO LEAVE TEMPOIRARY CONSTRUCTION ENTRANCE AND TEMPORARY HAUL ROAD IN TACT THROUGH THE DURATION OF THE PROJECT. 4 THE TEMPORARY CONSTRUCTION ENTRANCE AND TEMPORARY HAUL ROAD SHALL BECOME A PERMANENT MAINTENANCE ACCESS ROAD. Klmiey-Horn and Associates, Inc. @ 2014 KIMLEY-HORN AND ASSOCIATES, INC. 4500 MAIN STREET, SUITE 500, VIRGINIA BEACH, VA 23462 PHONE: 757-213-8600 FAX: 757-213-8601 WWW.KIMLEY-HORN.COM KHA PROJECT 1 1 303801 4 CHURCH ROAD STO RMWATE R DATE JUNE 19, 2014 MANAGEMENT FACILITY RETROFIT SCALE AS SHOWN PREPARED FOR DESIGNED BY RAW DRAWN BY MJB ALBEMARLE COUNTY CHECKED BY DMP ALBEMARLE COUNTY VA ep< Op 6 DAREN MATTHEW PAIT -Lic. No. 04758--2 110 0 - t:' EROSION CONTROL LEGEND SOMH LIMITS OF LOD DISTURBANCE TOP SILT FEINCE TP_ 444.90 IP INLET PROTECTION ti TEMPORARY SILT CHECK DAM ni 81" TEMPORARY CE I- /V ENTRANCE OTEMPORARY HAUL -:. SDmH ROAD TP � 44O6.61 J%m 1/ � 44, // rp ¢ m / / /fi 0 20 *1H N51?52'20"E P ' 0 L,14 4399! 294.55' .,. + 4a8 ' / ,. IN' 0 dd I �f' I LIT W3 -9, a- S z Ll 4*, d.) ... .. .. .. 15' GAS EASEMENT q) Ad "I.;, � D.B. 1217 P. 50 INV IN 45 H1 SDA E 1131111 N't INV 0 T SE)MH �0 < 5 A D mo h I 'j >' E >' -0 'v 0 cz O -0 C: 0 -C 0 3 C) E E co rI) )5 C) > Z Ld ffj < 0- E C) o NN '2 C: (n 1,_ 0 C) CL .2 0 CL z _j '0 0 -E 0 -0 q) 0 U F_ Z_ LLJ Lj > (4J Q) V) C3 Z E 0 432. 432,gel SDMH TOP 442.61 QMH S iNy our (.;t� 'N' ­.' U // zii, - SMH 436.66 TOP )0( OUSE A-YSCITY N% 4153 ?USE TOP 439.46 X3`).45 t' 4 445.87 4 4 (3 '1 CG_ z INV IN 43 449.86 41 Elf ------- 0 A 4,"L2 T-et Ad _T_ - -,NvhUT 440.17 W W Uj T HC . . ....... Via, , R=390.00' 44 1, l.i A=265.46' 4 T='138.11' 7-= - - - - zzz�z C=260.37' -7 -4 CBzN71'?22'20"E 45 -4,5 0 ES - - - - - - - - - - - 12PI�E2 ELTA= 39?00'00" WENCH MARK IS SURVEY CONTROL P)ONT 2001, NAIL WITH FLASHER 6­37 IINN TOP OF CURB _A SMH 'Ile al TOP ELFV. 454.38 4 51 D A kGW f 456.04 "C BENCH MARK IS SURVEY CONTROL GIN POINT 2004, NAIL WITH, FLASHER S?AH S_ ELEV. 403.42, LOD 'LOD lW qx H TOP TOF -450 453.24 V. 440.18 INY 0' NHO I n 1�' WATERLINE I77 ­-,- I I I! EASEMENT GRATE TOP 453.7-1 A-1- .8. 1706 P. 126 PLAT mv OUT 437.27 IJPINH19 _;iI7 C, -400-- Is, L'T.2-( 53 _445 450- 40 - 4' kc .0 0 - - - - - - - - - - �--44- 440 - - - - - - - - - --- - A' -445 0, I ^Y 3 0 00 - - - - - - - - - - - - - - - 4t7.11 Z:7 0 \ 3' '435_ ol 4ki 3 f q:'!jr () __ - � "v �' , �'-" -\ , \ -" v 8DMH OP 15' GAS EASEMENT 1 43?1 SS I, D.B. 1220 P. 635 442-10 T WIVE 0. 'A T Ill "PIP 'i 29' N J A %t�jf� TMP 61Z-3-9 4" COUNTY OF ALBEMARLE D.B. 1705 P. 125, 126 PLAT - 5 2X 45.7­ 0 t Aq D.B. 1705 P. 122 D.B. 1016 P. 56 PLAT \ ; E 0\ / I .� / 3.286 AC. \ ' o \ �� / / -,, J_-- / / // I \ \ , t �, ``\�� �`r s / % S 0-0 PROPERTY MAY BE 0 SUBJECT TO THE 433 1 } I , a \ / / i / P. 102 SEWER EASEMENT 7. ERVI FOLLOWING EASEMENTS: �da D.B. 740 i �' .. l 11 /11�\ '' / D.B. 709 P. 435 VEPCO fa 154 G`' .1 11 D.B. 424 P. 276 VT&T 96.01 Z/ ) '/ E fir, 360 P. 565 VEPCO ",Vr , .. _'0 -, /,I I I • I/ / I I / 437.08 tn -J. .1 yn 44Z) if, 4;33 3", ASPHALT • UP MH83 dd, f? -4 + 2 217.2.2730 "'�.. '.i/ / .r'� / / ^'�!/ '�/ // %')'�/ % / `! t l .\\ "•03 £it ` S 0 ce, H MARK IS SURVEY CO�TR NT 2000 NAIL un, WITH k-L IN TOP OF A E, U. ELEV. 444.33 1 (• I r �'`�� \ _ / / / %n f :/ // /h3 .22/// \ TZ/N 420.ji 9- 143. 1 SF `3 op 9' -, 59 DI -1 VPROPERTY BOUNDARY '��TOP 458.96 3 qu AMV3911 / Z / INV OUT 456.46 0. 'I I . ..... --- 11 � � ' I I Ail 013 - - I °o., - M-Lym ACRG�GG uam" /'54 a z X 'pl� 6 l'. 16,W A6 _?E�AIJ ? A6 N49?37'40"W- il"'AY26/ // / / j j 20' SANITARY SEWER EASEMENT 362.07' D.B. 1708 P. 126 PLAIT 0'1NE20 SMH qEpNg?vt2A0R0K PILRV5Y CONTRO 2006 1L WITH FLASH _ji" ZZ r, 8 -a 5 TOP 444 -4 e i; 3 �'. 477.66 r2h�A 2 " / % ELEV. 435.2�) // /_ /' '1Z; - I A 44 P., z 2 1PdP20// 21w( /2� -; '�IJ_- So H\ - Z!: ,.- INV 3 ".­1 441.40 TO 445.81 x I k I - ��vUT 1.91 A 31 6'.A 1 11 - I / / / / " ' /// ' - 13p \\\ 108101,126 76, / '- Top iIb, jj4L�� 436.02 12MAP16 oo­ �' 1 /4 �_/x 4 674 434.94 X 0 12MAP20 ��` I P POND IS FULL Zy ct 434.62 tk OF SILT I r WATER ELEV. 431.7 INV IN CD 434�62 2QAAP35 O'��A 2511 426.31 124A730 0 435.22 434,28 4 IOSY012\ a 15M 30 434.46 4 30 Qzp DI 1 434 TOY GRATE 433.44 24SYC DEAD am IOMAP20 _I 434,12 TO WEIR 4 26 434.27 fj t2MAP30 434.71 TP 2�0( 36/ '_1 OUT 420.99 C'u., 434.50 •4 "16MAP26 10 V 4.08 434,37 '05 Id 20MAP15/ 6 - 4�4 L9 L_ TMP UiZ.3-IA -4 '\4 CATHOLIC DIOCESE OF RICHMOND D.B. 1016 P. 66 PLAT 30MAP80 OAPI D.B. 709 P Ill 43,4. 34 D.B. 709 P. lot U) Ullp NM + NF �-5_z:- 0 434.13 _4 vi C: I POINT C) PRIOR TO EARTHWORK ACTIVITY CONTRACTO ON TOP 449-- -P"l OP PIPE LLJ WILL REPLACE EXISTING STRUCTURE I X 0 t� OUTrALL LOOATION kT UNKNOWN LOCATION \\\434.38 zx ow m WITH 36" RISER STRUCTURE WITH TRASH RAC TOP INV. =433.0 6" ORIFICE PIPE AT INV. 432.0 TP 16 3 460 0 4 .2 0 AND CONNECT TO EXISTING 24" RCP OUTFALL. _j SEE VDOT DETAILS 114.02 AND 302 ON SHEET 7. 45- 7 -�j LANDSCAPING DEBRIS AND 3 ADJACENT -44a__ 1,_ C O nj V) so 10 TREES 0 BE REMOVED. 41 4 1p, 4 LANDSCAPING DEBRIS AND 3 ADJACENT TREES TO BE IDENTIFIED IN THE FIELD 450 'x AND CONFIRMED BY THE OWNER PRIOR 0 1 U REMOVAL. A BASIN TO BE DEWATERED IN ACCORDANCE E Q) WITH PUMP AROUND OPERATION. SEE NOTE: -0 SHEET 13 CONSTRUCTION DETAILS. C) 0 co - rl) '_; 0 0 V) 0 q) REVISIONS CONTRACTOR TO LEAVE TEMPOIRARY CONSTRUCTION ENTRANCE AND TEMPORARY HAUL ROAD IN TACT THROUGH THE DURATION OF THE PROJECT. 4 THE TEMPORARY CONSTRUCTION ENTRANCE AND TEMPORARY HAUL ROAD SHALL BECOME A PERMANENT MAINTENANCE ACCESS ROAD. Klmiey-Horn and Associates, Inc. @ 2014 KIMLEY-HORN AND ASSOCIATES, INC. 4500 MAIN STREET, SUITE 500, VIRGINIA BEACH, VA 23462 PHONE: 757-213-8600 FAX: 757-213-8601 WWW.KIMLEY-HORN.COM KHA PROJECT 1 1 303801 4 CHURCH ROAD STO RMWATE R DATE JUNE 19, 2014 MANAGEMENT FACILITY RETROFIT SCALE AS SHOWN PREPARED FOR DESIGNED BY RAW DRAWN BY MJB ALBEMARLE COUNTY CHECKED BY DMP ALBEMARLE COUNTY VA ep< Op 6 DAREN MATTHEW PAIT -Lic. No. 04758--2 110 0 - t:' EROSION CONTROL LEGEND • Know what's below. Call before you dig. 0 30' 60' GRAPHIC SCALE C'.10INTROL PLAN SHEET NUMBER LIMITS OF LOD DISTURBANCE _SF SILT FEINCE TP_ TREE PROTECTION IP INLET PROTECTION CD TEMPORARY SILT CHECK DAM TEMPORARY CE CONSTRUCTION ENTRANCE OTEMPORARY HAUL -:. ROAD • Know what's below. Call before you dig. 0 30' 60' GRAPHIC SCALE C'.10INTROL PLAN SHEET NUMBER U C U N U Q c ° T N E Y U 0 0 U U c A J Q ° U 1J O a J ° Q U z Jj C z _ `7 T n � Y -N T o C �- o 2 ° Q0 �U o L N a � o E- o V q L a o Q o d- V o ° 00 n O � o i� > ti Z o W I `a Q i� Q ° Q Q� L V � 3 0 0 C ON N ° O ° N � 0 ° 0 O ° Q C W C 0 0 z �- O z C O u .wn z W o W o E z O U) O W ° i 0 o T � U � a ° L C -~ N o ° t v E o Ca- o� V iC: o ° �I 0 0 cp O 2 E ° r' V +� a N V) � t N C n. 0 Y m o No. GENERAL CONSTRUCTION NOTES FOR EROSION AND SEDIMENT CONTROL PLANS 1. 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. 2. ALL EROSION AND SEDIMENT CONTROL MEASURES WILL BE CONSTRUCTED AND MAINTAINED ACCORDING TO MINIMUM STANDARDS AND SPECIFICATIONS OF THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK AND VIRGINIA REGULATIONS VR 625 -02 -00 EROSION AND SEDIMENT CONTROL REGULATIONS., 3. ALL EROSION AND SEDIMENT CONTROL MEASURES ARE TO BE PLACED PRIOR TO OR AS THE FIRST STEP IN CLEARING. 4. A COPY OF THE APPROVED EROSION AND SEDIMENT CONTROL PLAN SHALL BE MAINTAINED ON THE SITE AT ALL TIMES. 5. 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 SHALL SUBMIT A SUPPLEMENTARY EROSION CONTROL PLAN TO THE OWNER FOR REVIEW AND APPROVAL BY THE PLAN APPROVING AUTHORITY. 6. THE CONTRACTOR IS RESPONSIBLE FOR INSTALLATION OF ANY ADDITIONAL EROSION CONTROL MEASURES NECESSARY TO PREVENT EROSION AND SEDIMENTATION AS DETERMINED BY THE PLAN APPROVING AUTHORITY. 7. ALL DISTURBED AREAS ARE TO DRAIN TO APPROVED SEDIMENT CONTROL MEASURES AT ALL TIMES DURING LAND DISTURBING ACTIVITIES AND DURING SITE DEVELOPMENT UNTIL FINAL STABILIZATION IS ACHIEVED. 8. DURING DEWATERING OPERATIONS, WATER WILL BE PUMPED INTO AN APPROVED FILTERING DEVICE. 9. HE CONTRACTOR SHALL 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 SHALL BE MADE IMMEDIATELY. 10. ALL FILL MATERIAL TO BE TAKEN FROM AN APPROVED, DESIGNATED BORROW AREA. 11. ALL WASTE MATERIALS SHALL BE TAKEN TO AN APPROVED WASTE AREA. EARTH FILL SHALL BE INERT MATERIALS ONLY, FREE OF ROOTS, STUMPS, WOOD, RUBBISH, AND OTHER DEBRIS. 12. BORROW OR WASTE AREAS ARE TO BE RECLAIMED WITHIN 7 DAYS OF COMPLETION PER ZONING ORDINANCE SECTION 5.1.28. 13. ALL INERT MATERIALS SHALL BE TRANSPORTED IN COMPLIANCE WITH SECTION 13 -301 OF THE CODE OF ALBEMARLE. 14. BORROW, FILL OR WASTE ACTIVITY INVOLVING INDUSTRIAL -TYPE POWER EQUIPMENT SHALL BE LIMITED TO THE HOURS OF 7:OOAM TO 9:OOPM. 15. BORROW, FILL OR WASTE ACTIVITY SHALL BE CONDUCTED IN A SAFE MANNER THAN MAINTAINS LATERAL SUPPORT, OR ORDER TO MINIMIZE ANY HAZARD TO PERSONS, PHYSICAL DAMAGE TO ADJACENT LAND AND IMPROVEMENTS, AND DAMAGE TO ANY PUBLIC STREET BECAUSE 0 SLIDES, SINKING, OR COLLAPSE. 16. THE DEVELOPER SHALL RESERVE THE RIGHT TO INSTALL, MAIINTAIN, REMOVE OR CONVERT TO PERMANENT STORMWATER MANAGEMENT FACILITIES WHERE APPLICABLE ALL EROSION CONTROL MEASURES REQUIRED BY THIS PLAN REGARDLESS OF THE SALE OF ANY LOT, UNIT, BUILDING OR OTHER PORTION OF THE PROPERTY. 17. TEMPORARY STABILIZATION SHALL BE TEMPORARY SEEDING AND MULCHING. SEEDING IS TO BE AT 75 LBS /ACRE, AND IN THE MONTHS OF SEPTEMBER TO FEBRUARY TO CONSIST A 50/50 MIX OF ANNUAL RYEGRASS AND CEREAL WINTER RYE, OR IN MARCH AND APRIL TO CONSIST OF ANNUAL RYE, OR MAY THROUGH AUGUST TO CONSIST OF GERMAN MILLET. STRAW MULCH IS TO BE APPLIED AT 80LBS /100SF. ALTERNATIVES ARE SUBJECT TO APPROVED BY THE COUNTY EROSION CONTROL INSPECTOR. 18. PERMANENT STABILIZATION SHALL BE LIME AND FERTILIZER, PERMANENT SEEDING, AND MULCH. AGRICULTURAL GRADE LIMESTONE SHALL BE APPLIED AT 90LBS /1000SF, INCORPORATED INTO THE TOP 4 -6 INCHES OF SOIL. FERTILIZER SHALL BE APPLIED AT 1000LBS /ACRE AND CONSIST OF A 10 -20 -10 NUTRIENT MIX. PERMANENT SEEDING SHALL BE APPLIED AT 180LBS /ACRE AND CONSIST OF 95% KENTUCKY 31 OR TALL FESCUE AND 0 -5% PERENNIAL RYEGRASS OR KENTUCKY BLUEGRASS. STRAW MULCH IS TO BE APPLIED AT 80LBS /100SF. ALTERNATIVES ARE SUBJECT TO APPROVAL BY THE COUNTY EROSION CONTROL INSPECTOR. 19. MAINTENANCE: ALL MEASURES ARE TO BE INSPECTED WEEKLY AND AFTER EACH RAINFALL. ANY DAMAGE OR CLOGGING TO STRUCTURAL MEASURES IS TO BE REPAIR IMMEDIATELY. SILT TRAPS ARE TO BE CLEANED WHEN 50% OF THE WET STORAGE VOLUME IS FILLED WITH SEDIMENT. ALL SEEDED AREAS ARE TO BE RESEEDED WHEN NECESSARY TO ACHIEVE A GOOD STAND OF GRASS. SILT FENCE AND DIVERSION DYKES WHICH ARE COLLECTING SEDIMENT TO HALF THEIR HEIGHT MUST BE CLEANED AND REPAIRED IMMEDIATELY. REVISIONS 20. ALL TEMPORARY EROSION AND SEDIMENT CONTROL MEASURES ARE TO BE REMOVED WITHIN 30 DAYS OF FINAL SITE STABILIZATION, WHEN MEASURES ARE NO LONGER NEEDED, SUBJECT TO APPROVAL BY THE COUNTY EROSION CONTROL INSPECTOR. 21. THIS PLAN SHALL BE VOID IF THE OWNER DOES NOT OBTAIN A PERMIT WITHIN 1 YEAR OF THE DATE OF APPROVAL. (WATER PROTECTION ORDINANCE SECTION 17- 204G.) 22. PERMANENT VEGETATION SHALL BE INSTALLED ON ALL DENUDED AREAS WITHIN NINE (9) MONTHS AFTER THE DATE THE LAND DISTURBING ACTIVITY COMMENCED. (WATER PROTECTION ORDINANCE SECTION 17 -2078) MAINTENANCE OF EROSION CONTROL MEASURES IN GENERAL, ALL EROSION AND SEDIMENT CONTROL MEASURES SHALL BE CHECKED AFTER EACH RAINFALL OR WEEKLY, WHICHEVER IS MOST FREQUENT, AND SHOULD BE CLEANED AND REPAIRED ACCORDING TO THE FOLLOWING SCHEDULE: 1. EROSION AND SEDIMENT CONTROL MEASURES WILL BE CHECKED REGULARLY FOR UNDERMINING OR DETERIORATION AND BUILDUP OR CLOGGING WITH SEDIMENT. CORRECTIVE ACTION WILL BE TAKEN IMMEDIATELY. 2. ALL SEEDED AREAS WILL BE CHECKED REGULARLY TO SEE THAT A GOOD STAND IS MAINTAINED. AREAS SHOULD BE FERTILIZED AND RE- SEEDED AS NECESSARY. 3. ALL TEMPORARY EROSION AND SEDIMENT CONTROL MEASURES SHALL BE DISPOSED OF WITHIN THIRTY (30) DAYS AFTER FINAL SITE STABILIZATION IS ACHIEVED AND VEGETATION IS ESTABLISHED. MANAGEMENT STRATEGIES AND SEQUENCE OF EROSION CONTROL MEASURES UNLESS OTHERWISE INDICATED, ALL EROSION AND SEDIMENT CONTROL PRACTICES SHALL BE CONSTRUCTED AND MAINTAINED IN ACCORDANCE WITH THE MINIMUM STANDARDS AND SPECIFICATIONS OF THE LATEST EDITION OF THE VIRGINIA EROSION AND SEDIMENT CONTROL LAW AND REGULATIONS AND THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK. "THE FOLLOWING SEQUENCE OF EVENTS AND EROSION CONTROL MEASURES SHALL BE INCORPORATED INTO THE CONSTRUCTION SCHEDULE FOR THIS PROJECT AND SHALL APPLY TO ALL CONSTRUCTION ACTIVITIES WITHIN PROJECT LIMITS: 1. A. TEMPORARY CONSTRUCTION ENTRANCE(S) SHALL BE PROVIDED AT THE LOCATION(S) SHOWN ON THE PLANS. ENTRANCE(S) SHALL BE CONSTRUCTED IN ACCORDANCE WITH THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK (STD. & SPEC. 3.02). WASH RACKS ARE TO BE PROVIDED WHERE WATER IS AVAILABLE. 4. CONSTRUCTION WILL BE SEQUENCED SO THAT GRADING OPERATIONS CAN BEGIN AND END AS QUICKLY AS POSSIBLE. 5. AREAS WHICH ARE NOT TO BE DISTURBED WILL BE CLEARLY MARKED BY FENCING, FLAGS, SIGNS, ETC. 6. A. PERMANENT OR TEMPORARY SOIL STABILIZATION SHALL BE APPLIED TO DENUDED AREAS WITHIN SEVEN (7) DAYS AFTER FINAL GRADE IS REACHED ON ANY PORTION OF THE SITE. TEMPORARY SOIL STABILIZATION SHALL BE APPLIED WITHIN SEVEN (7) DAYS TO DENUDED AREAS THAT MAY NOT BE AT FINAL GRADE BUT WILL REMAIN DORMANT (UNDISTURBED) FOR LONGER THAN THIRTY (30) DAYS. PERMANENT STABILIZATION SHALL BE APPLIED TO AREAS THAT ARE TO BE LEFT DORMANT FOR MORE THAN ONE (1) YEAR. B. DURING CONSTRUCTION OF THE PROJECT, SOIL STOCKPILES SHALL BE STABILIZED OR PROTECTED WITH SEDIMENT TRAPPING MEASURES. THE APPLICANT IS RESPONSIBLE FOR THE TEMPORARY PROTECTION AND PERMANENT STABILIZATION OF ALL SOIL STOCKPILES ON SITE AS WELL AS SOIL INTENTIONALLY TRANSPORTED FROM THE PROJECT SITE. C. A PERMANENT VEGETATIVE COVER SHALL BE ESTABLISHED ON DENUDED AREAS NOT OTHERWISE PERMANENTLY STABILIZED. PERMANENT VEGETATION SHALL NOT BE CONSIDERED ESTABLISHED UNTIL A GROUND COVER IS ACHIEVED THAT, IN THE OPINION OF THE LOCAL PROGRAM ADMINISTRATOR OR HIS DESIGNATED AGENT, IS UNIFORM, MATURE ENOUGH TO SURVIVE AND WILL INHIBIT EROSION. (HYDROSEEDING MAY BE USED IN PLACE OFF MULCHING ON AREAS OTHER THAN DITCH BANKS.) STABILIZATION MEASURES SHALL BE APPLIED TO EARTHEN STRUCTURES SUCH AS DAMS, DIVERSIONS, AND DITCH OR WATERCOURSE BEDS AND BANKS IMMEDIATELY AFTER INSTALLATION (STD. & SPEC. 3.36 VE &SC HANDBOOK.) 7. A. ALL STORM SEWER INLETS THAT ARE TO BE USED FOR DRAINAGE DURING CONSTRUCTION SHALL BE PROTECTED SO THAT SEDIMENT - LADEN WATER CANNOT ENTER THE CONVEYANCE SYSTEM WITHOUT FIRST BEING FILTERED OR OTHERWISE TREATED TO REMOVE SEDIMENT. B. BEFORE NEWLY CONSTRUCTED CONVEYANCE CHANNELS ARE MADE OPERATIONAL, ADEQUATE OUTLET PROTECTION AND ANY REQUIRED TEMPORARY OR PERMANENT CHANNEL LINING SHALL BE INSTALLED IN BOTH THE CONVEYANCE CHANNEL AND RECEIVING CHANNEL. 8. A. CUT AND FILL SLOPES SHALL BE DESIGNED AND CONSTRUCTED IN A MANNER THAT WILL MINIMIZE EROSION. SLOPES THAT ARE FOUND TO BE ERODING EXCESSIVELY WITHIN ONE (1) YEAR OF PERMANENT STABILIZATION SHALL BE PROVIDED WITH ADDITIONAL SLOPE STABILIZATION MEASURES UNTIL THE PROBLEM IS CORRECTED. B. CONCENTRATED RUNOFF SHALL NOT FLOW DOWN CUT OR FILL SLOPES UNLESS CONTAINED WITHIN AN ADEQUATE TEMPORARY OR PERMANENT CHANNEL, FLUME, OR SLOPE DRAIN STRUCTURE. 9. THE CONTRACTOR IS RESPONSIBLE FOR THE INSTALLATION OF ANY ADDITIONAL EROSION AND SEDIMENT CONTROLS NECESSARY TO PREVENT EROSION AND SEDIMENTATION AS DETERMINED BY THE DESIGNER. B. WHERE CONSTRUCTION VEHICLE ACCESS ROUTES INTERSECT PAVED 10. PERIODIC INSPECTIONS AND REQUIRED MAINTENANCE MUST BE PROVIDED, PUBLIC ROADS, PROVISIONS SHALL BE MADE TO MINIMIZE THE ESPECIALLY AFTER EACH SIGNIFICANT STORM. THE PROJECT TRANSPORT OF SEDIMENT ONTO THE PAVED 'SURFACE. WHERE SUPERINTENDENT SHALL BE RESPONSIBLE FOR THE INSTALLATION AND SEDIMENT IS TRANSPORTED ONTO A PAVED PUBLIC ROAD SURFACE, MAINTENANCE OF ALL EROSION AND SEDIMENT CONTROL MEASURES. THE ROAD SHALL BE CLEANED THOROUGHLY AT THE END OF EACH DAY. SEDIMENT SHALL BE REMOVED FROM THE ROADS BY SHOVELING OR 11. THE PLAN APPROVING AUTHORITY MUST BE NOTIFIED ONE (1) WEEK PRIOR SWEEPING AND TRANSPORTED TO A SEDIMENT CONTROL DISPOSAL TO THE PRE CONSTRUCTION CONFERENCE, ONE (1) WEEK PRIOR TO THE AREA. STREET WASHING SHALL BE ALLOWED ONLY AFTER SEDIMENT COMMENCEMENT OF LAND DISTURBING ACTIVITY, AND ONE (1) WEEK PRIOR IS REMOVED IN THIS MANNER. TO THE FINAL INSPECTION. 12. ALL TEMPORARY EROSION AND SEDIMENT CONTROL MEASURES SHALL BE C. CONSTRUCTION TRAFFIC SHALL BE LIMITED TO ACCESS ROADS. ALL REMOVED WITHIN THIRTY (30) DAYS AFTER FINAL SITE STABILIZATION OR TRAFFIC IS PROHIBITED FROM CROSSING DRAINAGE SWALES AND AFTER THE TEMPORARY MEASURES ARE NO LONGER NEEDED, UNLESS STREAMS EXCEPT WHERE ABSOLUTELY NECESSARY (STD. & SPEC. 3.24 OTHERWISE AUTHORIZED BY THE LOCAL PROGRAM ADMINISTRATOR. TRAPPED VE &SC HANDBOOK). SEDIMENT AND THE DISTURBED SOIL AREAS RESULTING FROM THE 2. TEMPORARY SEDIMENT BARRIERS, CONSTRUCTION ENTRANCES, AND EROSION CONTROL DISPOSITION OF TEMPORARY MEASURES SHALL BE PERMANENTLY STABILIZED TO PREVENT FURTHER EROSION AND SEDIMENTATION. STONE ARE TO BE PLACED PRIOR TO CLEARING AND GRUBBING AND PRIOR TO THE FIRST PHASE OF CONSTRUCTION AND ALL DISTURBED AREAS ARE TO DRAIN TO APPROVED SEDIMENT CONTROL MEASURE AT ALL TIMES DURING LAND DISTURBING ACTIVITIES. 3. ALL EROSION CONTROL MEASURES ARE TO BE INSTALLED AND MADE OPERATIONAL AT THE START OF CLEARING OPERATIONS, INCLUDING APPROVED SEDIMENT BASINS. THE CONTRACTOR SHALL CONTACT THE COUNTY E&S INSPECTOR, ONCE INITIAL MEASURES ARE IN PLACE. EmnKimley -Horn and Associates, Inc. © 2014 KIMLEY -HORN AND ASSOCIATES, INC. 4500 MAIN STREET, SUITE 500, VIRGINIA BEACH, VA 23462 PHONE: 757 - 213 -8600 FAX: 757 - 213 -8601 WWW.KIMLEY- HORN.COM KHA PROJECT 113038014 DATE JUNE 19, 2014 SCALE AS SHOWN DESIGNED BY RAW DRAWN BY MJB CHECKED BY DMP CHURCH ROAD STORMWATER MANAGEMENT FACILITY RETROFIT PREPARED FOR ALBEMARLE COUNTY ALBEMARLE COUNTY VA p,LTH OF U ARE E W PAIT Lie. No. 047582 �sSIONAL EROSION &SEDIMENT CONTROL NOTES SHEET NUMBER 10 U C 0 V O N Q 0 i 0 Y T a 0 0 v � J; v U J Q Q z z C 1J o i° � Y N >, Ya o a 2 ° Q U J - o U ° � 7 U L � O •3 a-+ Y U U o ° I ° V C Q i > Z o j I ° .o >� ° Q L ° N .-. fq - t O 0 o= V 0 'O N ° Q) o O U V 0 U U U) a J_ Q) Q H W `o J � o ° Cr z o .Ln z W ° o W o C�d� E Z C) o � a W o C 4) t U T Q U J � L � �N ES U ,2 V0- c L o� E �7�; � •3 al o O �E V O -N -O N V m L N V) C v 0 m a� o No. F NOTES: 1. TURNING RADIUS SUFFICIENT TO ACCOMODATE LARGE TRUCKS SHALL BE PROVIDED. 2. ENTRANCE(S) SHALL BE LOCATED TO PROVIDE FOR UTILIZATION BY ALL CONSTRUCTION VEHICLES. 3. MUST BE MAINTAINED IN A CONDITION WHICH WILL PREVENT TRACKING OR DIRECT FLOW OF MUD ONTO STREETS. PERIODIC TOPDRESSING WITH STONE WILL BE NECESSARY. 4. ANY MATERIAL TRACKED ONTO THE ROADWAY MUST BE CLEANED UP IMMEDIATELY. 5. GRAVEL CONSTRUCTION ENTRANCE(S) SHALL BE LOCATED AT ALL POINTS OF INGRESS AND EGRESS UNTIL SITE IS STABILIZED. FREQUENT CHECKS OF THE DEVICE AND TIMELY MAINTENANCE MUST BE PROVIDED. 6. NUMBER AND LOCATION OF CONSTRUCTION ENTRANCES PER THE PLANS OR DETERMINED BY THE ENGINEER. 7. DIMENSIONS OF CONSTRUCTION ENTRANCE MAY NEED TO BE ADJUSTED TO FIT SITE CONDITIONS AT TIME OF CONSTRUCTION. REFERENCE VDOT PRIVATE DRIVEWAY CURB RAMP DETAIL (SHEET 13) O� �P GPI 2"-3" STONE, OR RAILROAD BALLAST, 6" MIN. DEPTH HEAVY DUTY ENTRANCE FILTER FABRIC NOTE: FILTER FABRIC TO BE PLACED BENEATH STONE N OTE: s- X CE TEMPORARY CONSTRUCTION ENTRANCE NIOT TO SCALE Paved construction entrance for erosion control plans srONF 70" MIN, GGNSTRUCTION ACCESS 3" SI -2A 'ASP' HALT TOP COURSE 2 20 "% / tft rig �pt�� irf► Tlfr ��i:�'di:#"j ►liA►lj�i ►7►l�r�:'� a A Q R A'�E, 8 t STQ� E 10' MIN. c1/?NcTU`f IOcfSRhIA�ry,T�� �FAtiI.O +dICCESS "° 1 J14R, 14.xK 276 9' MIN.* -' eos,,ITNN DR.AINAG �` 1 1,­_ T LxTI= i�. r"uL� 4�dICTH I'O GI ;4 FNT QF NQRI �S ,AI�1D. EGRESS; TRAPPING IEQI D.EVIC ' QPEf�AT1 %I PLAN NT SECTION A -A hwi iAhn water tale I of 1 i lch ln1iskbe illstallect Nvith a liihiftubbi 1: hich ballcocl; shutoff �ahre sul�l�I �vo lios'e ��itl� a.dialiiete � of =1 5 hi hes": -for 0�lecluate calistal t 131essu e ` Vas-11 water ulust.Ue carriki away fi-oal the elitrallce to ap ae stlie t. m�aappo. vk settk area t ie b pievelited ni elltelftY stoil,ciraul�;, clitclies or watercourses. PAV0 ''WASH ABC NV ')( ALL PAVED CONSTRUCTION ENTRANCE NOT TO SCALE HEAVY DUTY ENTRANCE FILTER FABRIC —� CONTRACTOR TO LEAVE TEMPORARY CONSTRUCTION ENTRANCE HAUL ROAD INTACT THROUGHOUT THE DURATION OF THE PROJECT. THE TEMPORARY CONSTRUCTION ENTRANCE AND TEMPORARY HAUL ROAD SHALL BECOME A PERMANENT MAINTENANCE ACCESS ROAD. PERMANENT MAINTENANCE ACCESS ROAD REVISIONS 2 " -3" STONE, OR RAILROAD BALLAST, 6" MIN. DEPTH TEMPORARY HAUL ROAD NOT TO scnLc Kimley -Horn and Associates, Inc. © 2014 KIMLEY -HORN AND ASSOCIATES, INC. 4500 MAIN STREET, SUITE 500, VIRGINIA BEACH, VA 23462 PHONE; 757 - 213 -8600 FAX: 757 - 213 -8601 WWW.KIMLEY- HORN. COM KHA PROJECT 113038014 CHURCH ROAD STORMWATER DATE JUNE 19, 2014 MANAGEMENT FACILITY RETROFIT SCALE AS SHOWN DESIGNED BY RAW PREPARED FOR DRAWN BY MJB ALBEMARLE COUNTY CHECKED BY DMP ALBEMARLE COUNTY VA 12" MIN. 18" MAX. 'AAp,LTH OF ��DF)AARENMATMEWPAIT H Lie. No. 047582 mpy SIONAL SPILLWAY —W MIN. �2/3 CHANNEL WIDTH 12" 13 65 E 12" MIN. 18" MAX. SECTION A —A n» SECTION B —B SPILLWAY SHALL BE 1' MIN. BELOW LEVEL OF LOWEST BANK. CHANNEL INVERT SPILLWAY SHALL BE 1' MIN. BELOW LEVEL OF LOWEST BANK 1ANNEL INVERT STONE FILLER — #57 STONE UI\/'1LJ/'1IIIIN lI CLASS AI RIP J J RAP —►.M TEMPORARY SILT CHECK DAM NOT TO SCALE NOTE: MAXIMUM HEIGHT (H) OF DAM SHALL BE 3. NUMBER SHEET EROSION &SEDIMENT CONTROL DETAILS 11 C N _U ° V ° Q v ° F ° s E ° T a 0 U V � a J Q Y c z i il O f) i Q) N Y ✓) O � O 0 a Z � U � a ° Q ° U o ° L L� E ° U Y) - c N � �} V E U) Q o v o Do .s o ro v 0. i Q > .E z w I ° m o > > N �ID r" v L ° E N a a O N o ° U O 3 O N •°� V N o L N O o 9 n. O Q U U U N J Q � W o T J c O ° IY -° N a z � O U � N LLI U_ O 0 N W r) O `CJ � N E z i o U5 C o m ° w o I c N a� U N � N U � J Q N L � U ° E o L o Q) a� L Ij C .. Q t 3 QI N _ N O o O U 0 m v o No. FL CONSTRUCTION OF A SILT FENCE CONSTRUCTION OF A SILT FENCE (WITHOUT WIRE SUPPORT) (WITH WIRE SUPPORT) 1. SET THE STAKES 2• EXCAVATE A 4 "X4" TRENCH 1 SET POSTS AND EXCAVATE A 4 "x4" 6' MAX. OF STAKES. ALONG THE LINE TRENCH UPSLOPE ALONG THE LINE OF STAKES. OF POSTS. c� c� A III III FLOW 100000 Ilf� 3. STAPLE FILTER MATERIAL TO STAKES AND EXTEND IT INTO THE TRENCH. 4" 4. BACKFILL AND COMPACT THE EXCAVATED SOIL. F900 4" 2. STAPLE WIRE FENCING TO THE POSTS. 3. ATTACH THE FILTER FABRIC TO THE WIRE 4. BACKFILL AND COMPACT FENCE AND EXTEND IT INTO THE TRENCH. THE EXCAVATED SOIL. FLOW � /�• SHEET FLOW INSTALLATION FLOW EXTENSION OF FABRIC AND WIRE INTO THE TRENCH POINTS A SHOULD BE HIGHER THAN POINT B. DRAINAGEWAY INSTALLATION (FRONT ELEVATION) FILTE NOTE: THE CONTRACTOR MAY USE EITHER WIRE SUPPORTED OR NON —WIRE SUPPORTED SILT FENCE. REVISIONS �m Kimlelyt-Horn and Associates, Inc. © 2014 KIMLEY —HORN AND ASSOCIATES, INC. 4500 MAIN STREET, SUITE 500, VIRGINIA BEACH, VA 23462 PHONE: 757 - 213 -8600 FAX: 757 -213 -8601 WWW.KIMLEY— HORN.COM 1992 3.07 GRAVEL CURB INLET SEDIMENT FIL T ER r GRAVEL FILTER * 2„ RUNOFF WATER WIRE MESH FILTERED WATER 0 LIE I IA o _ (7 IT !J SEDIMENT CONCRETE GUTTER 12" CURB INLET SPECIFIC APPLICATION THIS METHOD OF INLET PROTECTION IS APPLICABLE AT CURB INLETS WHERE PONDING IN FRONT OF THE STRUCTURE IS NOT LIKELY TO CAUSE INCONVENIENCE OR DAMAGE TO ADJACENT STRUCTURES AND UNPROTECTED AREAS. * GRAVEL SHALL BE VDOT #3, #357 OR 5 COARSE AGGREGATE. Source: Va. DSWC Plate 3.07 -6 Chair II Grour (10' -0") MAXIMUM DRIPLINE (VARIES) FENCE LOCATION (LIMITS OF CRITICAL ROOT ZONE) _ 1" DBH =1.5' RADIUS OF THE CRITICAL ROOT ZONE -LAIN LINK FENCE. , vv POST AND FENCE DETAIL TREE PROTECTION FENCE —CHAIN LINK (PLASTIC TREE PROTECTION FENCE OR COMBINATION FENCE MAY' BE USED IN PLACE OF CHAIN LINK FENCE) DEF 0 1 2 3 4 5 KHA PROJECT CHURCH ROAD STORMWATER DATE JUNE 19, 2014 MANAGEMENT FACILITY RETROFIT PREPARED FOR EMARLE COUNTY SCALE AS SHOWN DESIGNED BY RAW ALB DRAWN BY MJB CHECKED BY DMP ,ALBEMARLE COUNTY 3r Opt. TREES 8" DBH AND SMALLER: <xx) 6" DBH TR DETERMINING THE CRITICAL ROOT ZONE THE CRITICAL ROOT ZONE OF A TREE IS THE ZONE IN WHICH THE MAJORITY OF A TREE'S ROOTS LAY. NINETY -FNE PERCENT OF THE ROOTS OF MOST TREES WILL BE FOUND IN THE UPPER 30 -36' OF THE SOIL OF THOSE, THE MAJORITY OF THE ROOTS THAT SUPPLY THE NUTRITIENTS AND WATER TO THE TREE ARE FOUND IN THE UPPERMOST LAYER, JUST BELOW THE SOIL SURFACE. '= THE TOTAL. AMOUNT OF A TREE'S ROOTS ARE GENERALLY PROPORTIONAL. TO THE VOLUME OF THE TREE'S CANOPY. THEREFORE, IF THE ROOTS ONLY PENETRATE A THIN LAYER OF SOIL, THEN THE ROOTS MUST SPREAD FAR FROM THE TREE, BEYOND THE LIMITS OF THE CANOPY. ROOTS ARE VITAL TO TEH FUNCTIONING OF ANY TREE. THEY PROVIDE STRUCTURAL SUPPORT AS WELL AS THE MAJOR MECHANISM FOR NUTRIENT AND WATER UPTAKE FOR USE BY THE REST OF THE TREE. DESTROYING A SECTION OF A TREE`S ROOTS WILL ULTIMATELY RESULT IN A PROPORTIONAL LOSS OF THE TREE'S CANOPY. THE CRITICAL ROOT ZONE OF A TREE TO BE SAVED SHALL BE THE MINIMUM AREA PROTECTED WITH TREE PROTECTION FENCING. VA � ALTH op o4 U DAREN MATTHEW PAI'T Lie. No. 047582 0 `9IONAL CONSTRUCTION OPERATIONS RELATIVE TO THE LOCATION OF PROTECTED TREES ® SHEET EROSION &SEDIMENT CONTROL NUMBER DETAILS 12 V C 4 x D SPECIAL STILLING BASIN o FLOW RE- ENTERS Q I I EXISTING STREAMI BELOW AREA OF CONSTRUCTION I a �',,' hro 'ro•7 � � s; a � }s a �V e�fi'��`�,�CSo�9`�, ��� "„� ' � spy 'k,'v"'S^��,° y �r GK O -y, •> Y18c^.' �k,°4.'FA�ia�e.r,w�i�sk:✓'a �''� �y. 2a' �'w'���,.- C�e�.'�tr+ci '321 ,6._A .�„f sR Ma �.LaAn'��Ary �J,a�Ts.� ._ T SPECIAL STILLING BASIN UTILIZE A STABILIZED OUTLET SPECIAL STILLING EXISTING TERRAIN A �Q� Qo Qo Qn A � 15.0 — 20.0 FT. BASIN INSTEAD OF A SPECIAL ' T STILLING BASIN IF PUMPING (ONLY IF NECESSARY) ° PUMP ° CLEAN WATER AROUND x CLASS Al RIP RAP HOSE N DEWATERING PUMP ,�Uo� 8.0 IN. #57 STONE 3 IMPERVIOUS DIKE (ONLY IF NECESSARY) � (SEE PROJECT SPECIFICATIONS) SEDIMENT LADEN WATER IS Q \c_ FILTER FABRIC STREAM BANK 0 0 PUMPED OUT OF AREA OF CONSTRUCTION AND 1 SPECIAL STILLING BASIN TREATED. 2 WITH ROCK PAD o NOT TO SCALE U O ` PUMPAREA OF CONSTRUCTION ° AROUND HOSE NOTES: CONSTRUCTION METHODS: J TEMPORARY ° . NS) SHALL BE A BAG CONSTRUCTED TO A MINIMUM SIZE Y FLEXIBLE HOSE �o 0 0 �o �0 1. IF SPECIAL STILLING BASIN IS PLACED IN EXISTING FLAT GROUND (SUCH 1 THE SPECIAL STILLING BASI x 9 OF 10'X15' MADE FROM A NONWOVEN FABRIC. IT SHALL HAVE A SEWN' —IN 8 —INCH Q Q Q Q Q AS A FIELD OR PASTURE) ADJACENT TO AN UNDISTURBED STREAM NO 20.3CM) MAXIMUM SPOUT FOR RECEIVING PUMP DISCHARGE. THE BAG SEAMS SHALL Q o �o o �o �o �o OUTLET IS REQUIRED (PREFERED). IF SPECIAL STILLING BASIN IS PLACED gE SEWN WITH A DOUBLE NEEDLE MACHINE USING A HIGH STRENGTH THREAD. D a ON DISTURBED SOIL OR IF FLOW RE- ENTERING THE STREAM IS CAUSING a BANK EROSION. THEN A STABILIZED OUTLET /CHANNEL NEEDS TO BE 2• THE FABRIC USED TO CONSTRUCT THE BAG SHALL BE STABILIZED TO PROVIDE FLOW FILTER FABRIC PROVIDED. RESISTANCE TO ULTRA - VIOLET DEGRADATION AND MEET THE FOLLOWING fjj SPECIFICATIONS FOR FLOW RATES, STRENGTH, AND PERMEABILITY: 2. THE SPECIAL STILLING BASINS) SHALL BE A WATER PERMEABLE FABRIC SECTION A -A BAG THAT TRAPS SAND, SILT, AND FINES AS SEDIMENT LADEN WATER IS PUMPED INTO IT. THIS DEVICE SHALL BE CONSTRUCTED SUCH THAT IT IS 3. THE SPECIAL STILLING BASINS) SHALL BE PLACED SO THE INCOMING WATER FLOWS PROJECT BOUNDARY PORTABLE AND CAN BE USED ADJACENT TO THE PUMP HOSE OUTLET. INTO AND THROUGH THE BAG WITHOUT CAUSING EROSION. THE NECK OR SPOUT OF ENERGY DISSIPATER FOR PUMP AROUND HOSE THE BAG SHALL BE TIED OFF TIGHTLY TO STOP THE WATER FROM FLOWING OUT OF 5 (IF CLEAN WATER) 3. THE SPECIAL STILLING BASINS) SHALL MEET THE REQUIREMENTS OF THE BAG WITHOUT GOING THROUGH THE WALLS. \ NOT TO SCALE SECTION 245.03(H) OF THE VIRGINIA DEPARTMENT OF TRANSPORTATION 4. THE SPECIAL STILLING BASINS) SHALL BE REPLACED AND DISPOSED OF WHEN IT IS 3 IMPERVIOUS DIKE (VDOT) STANDARD SPECIFICATIONS FOR DEWATERING BAGS. 3/4 FULL OF SEDIMENT, WHEN IT IS IMPRACTICAL FOR THE BAG TO FILTER THE <� SEE PROJECT SEDIMENT OUT AT A REASONABLE FLOW RATE, OR WHEN IT BECOMES PUNCTURED OR ( 4. STONE SHALL BE EROSION CONTROL STONE ( #57). TORN. L 0 SPECIFICATIONS) a \ 5. THE CONTRACTOR SHALL BE RESPONSIBLE FOR PROVIDING A SUFFICIENT QUANTITY OF BAGS TO CONTAIN SILT FROM PUMPED EFFLUENT DURING CONSTRUCTION. o CG -9D Q \� EXISTING STREAM A� ENTRANCE� 4'-0" MIN. �\ LIMITS OF 4'-0° MIN. LIMITS OF �I o \ \ FLOW '� BANKS Rgp�US FRO %Z WIDTH OF ENTRANCE d' PEDESTRIAN —,-- — — �. PEDESTRIAN �\ M BqC EXPANSION JOINT 0 ROUTE 4 -0 --A—, MIN• ROUTE cc) o _ 0 -6 �_ \ �— OF S /pF� y °$ 4' 0" MI NON- TRAVERSABLE 60" 4, O" MIN. PUMP— AROUND PUMP k SLOPE I -- — �_ — EXISTING OR PROP SED Q STREAM BASE FLOW " ---- SIDEWALK OR SIDE'�ALK SPACE Z W PEDESTRIAN ACCESS ROUTE DETAIL IMPOUNDED BY CURB INCLUDED IN w m ENTRANCE GUTTER 1 0 } Q DIKE AND DIVERTED EXPANSION JOINT c� w to ADDITIONAL. RIGHT-OF -WAY IS REQUIRED IF THE LIMITS i AROUND AREA OF w OF PEDESTRIAN ACCESS ROUTE ® EXTEND BEYOND EXISTING 3 CONSTRUCTION C OR PROPOSED VDOT RIGHT -OF WAY. E UNPAVED SPACE w z DETAIL TO BE USED WHEN THE COMBINED WIDTH OF a w UNPAVED SPACE AND SIDEWALK SPACE IS LESS THAN 7'. 0 w ry V� FLOW LINE z , 0 �-15 o a WIDTH OF GUTTER ENTRANCE WIDTH EXPANSION JOINT ABSOLUTE MINIMUM 12' ® PEDESTRIAN ACCESS ROUTES PROVIDE A CONTINUOUS ° a UNOBSTRUCTED, STABLE, FIRM AND SLIP RESISTANT e . PATH CONNECTING ALL ACCESSIBLE ELEMENTS OF A o� EXAMPLE OF PUMP - AROUND OPERATION EDGE OF PAVEMENT FACILITY THAT CAN BE APPROACHED, ENTERED AND N o NOT To SCALE USED BY PEDESTRIANS. ° . ° 0 ° HALF PLAN IF PEDESTRIAN ACCESS ROUTES ® ARE BEING PROVIDED, A MINIMUM 4' TRAVERSABLE WIDTH IS SECTION B -B O REQUIRED WITH A MAX. 21. CROSS SLOPE. SEQUENCE OF CONSTRUCTION FOR TYPICAL WORK AREA: 2' -0" WHEN USED IN CONJUNCTION WITH STANDARD t CG-3 OR 0 0 1. INSTALL SPECIAL STILLING BASIN(S) STANDARD IS TO BE CURB DJUSTED TO MATCH THE MOUNTABLE CURB CONFIGURATION. u 2. INSTALL UPSTREAM PUMP AND TEMPORARY FLEXIBLE HOSE. � *10% TO 10X CHANGE PARABOLIC , p', • �•. , 1' MIN. DEPTH AND SLOPE VARIES O �j '.UNPAVED — CURVE •.° ° ° •O •.p u, 3. PLACE UPSTREAM IMPERVIOUS DIKE AND BEGIN PUMPING OPERATIONS FOR ( o FACE OF CURB j 6 SPACE � SIDEWALK SPACE z DEPENDING ON PLACEMENT IN THE FIELD _ ® ;K • Cl. ° • ° . a • a 0 o STREAM DIVERSION. o NORMAL GUTTER 12/. MAX. SLOPE ® _ _ _ _ _ _ _ _ _ _ • ° r ° ° • ° • ° U o BY THE CONTRACTOR, TYP. 3'-6' DEEP) � � SECTION C -C 4. PLACE DOWNSTREAM IMPERVIOUS DIKE AND PUMPING APPARATUS. DEWATER _ \ _ EXISTING e, ENTRAPPED AREA. GROUND �' 7" ' �' p' °, • a• CLASS A3 (H.E.S.) CONC. r. C7,p0 O.O .O OnO•pd p•OD 4p•bo p•p OQ•b •b QOOi aOiO a 3:1 3:1 . b a,;. ° • ° b • 6" AGGR. BASE 0 5. EXCAVATE ANY ACCUMULATED SILT AND DEWATER BEFORE REMOVAL OF TYPE I SIZE 21B- 2' -0 "- J Q IMPERVIOUS DIKES. REMOVE IMPERVIOUS DIKES, PUMPS, AND TEMPORARY FLEXIBLE HOSE. (DOWNSTREAM IMPERVIOUS DIKES FIRST). TER 6' -0" FILTER FABRIC 11.0 FEET FOR CURB AND GUTTER ONLY ®POINT OF GRADE CHANGE FOR SIDEWALK, CURB AND GUTTER p p ° 6. REMOVE SPECIAL STILLING BASIN(S) AND BACKFILL. STABILIZE DISTURBED AREA BUILT CONCURRENTLY :K X 12 % MAXIMUM INCREASE IN SLOPE AT MINIMUM 10' INTERVALS a `• a o ° 4 ° 4 ° E WITH SEED AND MULCH OR EROSION CONTROL MATTING. L STABILIZED OUTLET SECTION A-A * * * 3 Y. MAXIMUM DECREASE IN SLOPE FOR FIRST 10' INTERVAL AND ° • ° ' ° ' ° ° NO)T TO SCALE 8 Y. MAXIMUM DECREASE FOR SUCCEEDING MINIMUM 10' INTERVALS SECTION D-D I 0 o NOTES: E 1. IMPERVIOUS DIKES ARE TO BE USED TO ISOLATE WORK FROM STREAM FLOW WHEN NOTES: SPECMATKM NECESSARY. 1. THE STABILIZED OUTLET WILL CONSIST OF A 1 " -6" WELL GRADED MIX OF RIP STANDARD ENTRANCE GUTTER ° 2. PUMPS AND HOSES SHALL BE OF SUFFICIENT SIZE TO DEWATER THE WORK AREA. RAP A MINIMUM OF 1 THICK PER THE DIMENSIONS BELOW. PLACE FILTER FABRIC BETWEEN THE RIP RAP AND SOIL FOUNDATION. THE STABILIZED OUTLET REV. 2/06 VIRGINIA DEPARTMENT OF TRANSPORTATION 502 o WHEN WORKING WITHIN THE LIVE STREAM DURING WORKING HOURS THE PUMP WILL EXTEND FROM THE SPECIAL STILLING BASIN TO THE BANK OF THE CHANNEL 203.03 SHOULD BE SIZED FOR BASE FLOW WITHIN THE STREAM CHANNEL. V BELOW THE WORK AREA. O ++ -U 0) v) KHA PROJECT ��ALTH °F�r SHEET NUMBER Kimlelyt-Horn 113038014 C H URCH RO AD STORMWATER o and Associates, Inc. JUNED 9, 2014 :I ,. © 2014 KIMLEY —HORN AND ASSOCIATES INC. MANAGEMENT FACILITY RETROFIT a ' SCALE AS SHOWN NMATTHEWPAI[ CONSTRUCTION DETAILS PREPARED FOR Lie, No. 047582 13 4500 MAIN STREET, SUITE 500, VIRGINIA BEACH, VA 23462 DESIGNED BY RAW PHONE: 757 - 213 -8600 FAX: 757 - 213 -8601 ALBEMARLE COUNTY DRAWN BY MJB o No. REVISIONS DATE BY WWW•KIMLEY— HORN.COM CHECKED BY DMP ALBEMARLE COUNTY VA s`rIONAL ��� C; C cn V) m 0 C E 0 0 16' GA D.B. 1 (3 -S� U� 0 W co -T:) E < -i -a CL < n j O cf) 0 V) C) LL o < U 0 O 7: LL 0 W U (1) C 41 . 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R=390.00' r c A=265.46' T_138.94 1 - q n.,4 0=260.37' -E q -44 I�Rz - - - -2 ------- � --- - -- -- - �, 0 42 9 0 6 C B N 71722' 2 0 E13 GENCH MARK IS SURVEY CONTROL rJELTA= 39'?0000" POINT 2001, NAIL WITH FLASHER IN TOP OF CURB > S n, PI 2' ELEV. 454.38 4n 1--� -- - - - --- I-- 'N - 41 4,61.b Al 4 <1 GW 440 2 -0 1 POINT 2004, NAIL Wrf`tILFLASHER SMH A� DENCH MARK IS URVEY CONTROL 4 1 I:j ELEV, 463.42, -11 -1-11 -'s ".50,85 -- 0 --- -- 'QED I SOMH 4 7 6 463.24 54 10 TOP -450 G S Z -14899 - :`:70� -j GW 2X INVI U 440.68 06 --pe-0itt WATERLINE . U on? 10 SNIH TOP 466.04 EASEMENT GRATE ry D.B. 1706 P. 726 PLAT TOP 453.71 wqNH19 INV our 437.27 I) I 541? 1 C� 06 j 4A F3 71-47!YF Z 450, 4 -�Lpl I 9 m - - - - - - - ---• - 11.251 4.q 1.45 1 .% 547.83 - - - - - - - - - - SY030 j ( 711 4 -445_ CP V\ 3 TO 3 DMH TOP 15' GAS EASEMENT D.B. 1220 P. 686 442.10 E NV 15 LP 0. \ , 'K NV'IN .a.3d firs' 4Y eN1 TNW 611Z�-3-9 AUNTY 0FVAL8EM*1LE IV I IVO F. 126 PVT IV X ,V 6WP 5 2X All/ 4 P. 127 a-, U P. 56 PLAF IV v x 4 4 2 3,\ IV Iv v IV IV Z­11.1- 1 0 435 7 33,19 -2 0 0- R. P. .r kSEMENT --43"9 0 r 01W 3C Ywt 437,08 z, rn ,133.36 4 IV 4 36.58 IV 432 I \\ / + '46o,ly 013 p 4 463/ ASPHALT IN, A1103 It IV 21MAP30 437.62 443,50 -33.6� ice/ J 44'361+ B: NCH MARK IS SURVEY CONTRO OINT 2000, MAIL WITH FLASHE IN SMI 0 443. INV ZN-1�1- 41 S TOF �LEI!.' 4�4�:A 4 3,, *10 It �0�1/ - z PROPER'TY BOUNDARY OP 458-96 2,TMAF! INV OUT 456.48 o n Af-DrA= AITOPAM OPINE Ay SrWZR 362.07' {CEMENT D.B. 1105 • 49 1 Y C*TRC -.85 S 0' SF7 WITFL SHE E C9 *-% f3 e 234/ T 41 1-11 -V / / / -� 4 'x it, -- -- //021 446 -N - S i\ - P 10 �2� 441,48 445.01 45 g-,- LIT 44 1�1/ SDMII 108CH25 Top � REF REF 'Z 43 0,13 410 1�j PAAP20 FULL -Ti 43 4,62. OF SIL,r NV WATER ELEV. z 4317 ror INV IN �1129.95 426.31 'y AV MAP 435-9s' 4 4 6.3 6 445- Y012 7 BC 411� �O I 34 TOP GRATE 433.44 ISM 24SYC DEAD INV Alat72 IV VVE-I" 4 \v 421199 1 434,71 -IV 2 3 -IV 434.V 39 434, A60.21 X rmp BIZ-3-IA CATHOLIC DIOCESE OF RICHMOND PI D.B. 10-16 P. So PLAT 8,31 v a-'24 D.B. 709 P. 711 I D.B. 709 P. 701 TDAUH Ul- NHVY 0 4 41 V19 459.89 t`�` \\ . µ /// Pte, /, rte, j // 'rte /,- �g ! , ! % j' UN I Q aw 450 1'3 p -11-C �:Z�7777-07 451 41, 4 p5o 32 451.93 \V 44 [.39 •,,, .15319 455 NOTES: SEE SHEET 15 FOR PLANTING DETAILS AND NOTES ALL DISTURBED AREAS ARE TO BE SEEDED 01 No. I REVISIONS a_ DATE I BY Kimley-Horn 111110 and Associates, Inc. @ 2014 KIMLEY-HORN AND ASSOCIATES, INC. 4500 MAIN STREET, SUITE 500, VIRGINIA BEACH, VA 23462 PHONE: 757-213-8600 FAX: 757-213-8601 WWW.KIMLEY-HORN.COM KHA PROJECT 113038014 CHURCH ROAD STORMWATER DATE JUNE 19, 2014 MANAGEMENT FACILITY RETROFIT SCALE AS SHOWN DESIGNED BY RAW DRAWN BY MJB ALB CHECKED BY DMP ALBEMARLE COUNTY PREPARED FOR EMARLE COUNTY VA T [1 0;70 01 U DAREN MA-FFFIEW PAIT Lie, No. 047582 ��o� lv�to /Zo Ir�w�� , LEGEND - PLANTING ZONES RIPARIAN BUFFER HIGH MARSH WETLAND 2:1 SLOPE LOW MARSH WETLAND D 0 0 0 0000 DEEP POOL (NO PLANTINGS) PLANTING PLAN SMH TOP 477.66 Know what's below. Call before you dig. 0 30' 60' Immal!!%= GRAPHIC SCALE SHEET NUMBER ivA U C U N V 0 V) Q 0 E 0 ° ° U ° Q ° E � T N n Y Q � �a a z a z Q ° J c a 9 ,N _ n a i Q J � U t o� ° a� E O n Lv �Q) Q� Iry a > z w I 3 M Q Y U ° E� a o �U L ° 0 ° ° 0 N a� N � Q o� U 0 � U w 0 z Z z - E U I L L o o� J Q L ° o� ;v E � U o V I� �a L N E Q� Q 3 �L �E U O +% a N N a O y o No. z REVISIONS GENERAL NOTES: TEMPORARY SEEDING AND MULCHING WILL OCCUR WITHIN SEVEN (7) DAYS OF DISTURBANCE TO STABILIZE AREAS OF BARE SOIL. PERMANENT PLANTING AND SEEDING SHALL BE COMPLETED BETWEEN NOVEMBER 15 AND MARCH 15. PLUGS ARE TO BE PLANTED BETWEEN APRIL 1 AND SEPTEMBER 30. HOWEVER, THE COUNTY PROJECT MANAGER SHALL HAVE FINAL SAY WHEN TO BEGIN PLANTING. PRIOR TO PERMANENT PLANTING AND SEEDING, THE SITE SOILS SHALL BE PREPAREE FOR PLANTING. CONTRACTOR SHALL RIP AND DISC ALL SOILS WITHIN THE RIPARIAN UPLAND HIGH MARSH AND LOW MARSH ZONES TO IMPROVE COMPACTED SOILS AND ELIMINATE CHANNELIZED FLOW. THE SITE SHOULD HAVE A MIINIMUM 3" LAYER OF SUITABLE TOPSOIL THAT MEETS DCF SPECIFICATIONS OF 5% ORGANIC CONTENT BEFORE THE EARTHWORK IS CONSIDERE FINALIZED. EXCAVATED TOPSOIL IS TO BE STOCKPILED SEPARATE FROM OTHER EXCAVATED MATERIALS. STOCKPILED TOPSOIL IS TO BE SPREAD EVENLY OVER THE SITE AFTER T MAJORITY OF EARTHWORK IS COMPLETE. AFTER PLACEMENT OF TOPSOIL, ALL FINAL GRADES SHOULD MATCH THE ELEVATIONS AS SHOWN ON THE PLAN VIEW. Tree and Shrub Planting List Scientific Name Common Name Riparian Upland Buffer High Marsh Low Marsh Genus Species Acer rubrum valr. trilobum Red Maple CT CT Squarrose Sedge Betula nigra River Birch CT Carex vulpinoidea Fox Sedge Cephalanthus occidentaliis Common Buttonbush 5 CS P Iris virginica Virginia Iris 4 P Mistflower Nuphar luteum Spatterdock 2 Scirpus cyperinus P Peltandra virginica Arrow Arum 2 P P Platanus occidentalus Sycamore CT Pontederia cordata Pickerelweed P P Sagittaria latifolia Broadleaf Arrowhead P P Saururus cernuus Lizard's Tail P P Quercus phellos Willow Oak CT Corpus florida Flowering Dogwood CT Quercus bicolor Swamp White Oak CT Nyssa sylvatica Black Gum CT Vaccinium corymbosum Highbush Blueberry CS Sambucus I nigra Black Elderberry CS A 1" BLANKET OF CERTIFIED ORGANIC COMPOST SHOULD BE APPLIED TO ALL WETLAND CELLS AND ADJACENT RIPARIAN PLANTING AREAS. TREE AND SHRUB FERTILIZER SHALL BE AGRIFORM FERTILIZER TABLETS, FOREST STARTER 22 -8 -2 TIME RELEASE TABLETS, OR EQUAL PRODUCT. PLACE ONE (1) TABLET PER PLANT IN PLANTING PIT. APPLY IN SINGLE APPLICATION. ALL FERTILIZER MUST BE NON - PETROLEUM BASED ORGANIC. THE SITE SHALL BE PLANTED BY THE ZONES DEPICTED IN THE PLANTING PLANS WITH SPECIES LISTED IN THE ACCOMPANYING PLANTING TABLE. PLANTING ZONE DESCRIPTIONS: RIPARIAN BUFFER - THIS ZONE COVERS THE AREAS OF THE SITE NOT DESIGNATED AS HIGH MARSH OR LOW MARSH PLANTING ZONES. THIS ZONE SERVES AS A RIPARIAN BUFFER FOR THE STREAM AND WETLAND SYSTEM. HIGH MARSH - THIS ZONE DESIGNATES AREAS OF THE WETLAND THAT WILL BE INUNDATED BY 0.5 FOOT OF MATER DURING NORMAL CONDITIONS. LOW MARSH - THIS ZONE DESIGNATES AREAS OF THE WETLAND THAT WILL BE INUNDATED BY 0.5 TO 4.0 FEET OF WATER DURING NORMAL CONDITIONS. DEEP POOL - THIS ZONE DESIGNATES AREAS OF THE WETLAND THAT WILL BE INUNDATED BY UP TO 4.0 FEET OF WATER DURING NORMAL CONDITIONS AND WILL RECEIVE NO PLANTINGS. Permanent Wetland Seed Mix Scientific Name Common Name % Panicum rigidulum Redtop Panicgrass 21 Panicum anceps Beaked panicgrass 19 Elymus virginicus Virginia Wildrye 12 Carex squarrosa Squarrose Sedge 10 Carex lurida Lurid (Shallow) Sedge 8 Carex vulpinoidea Fox Sedge 5 Helenium autumnale Common Sneezeweed 5 Juncus effusus Soft Rush 5 Hibiscus moscheutos Crimsoneyed ROsemallow 4 Conocliium coelestinum Mistflower 3 Carex lupulina Hop Sedge 2 Scirpus cyperinus Woolgrass 2 Rhexia mariana Maryland Meadowbeauty 2 Vernonia noveboracensis New York Ironweed 1 Juncus coriaceus Leathery Rush 1 DATE I BY Em"Kimlelly -Horn and Associates, Inc. © 2014 KIMLEY —HORN AND ASSOCIATES, INC. 4500 MAIN STREET, SUITE 500, VIRGINIA BEACH, VA 23462 PHONE: 757 - 213 -8600 FAX: 757 - 213 -8601 WWW.KIMLEY— HORN. COM P = Plug NOTE: PLUGS IN MARSH AREAS SHOULD BE PLANTED IN CLUMPS. APPROXIMATELY 25% OF MARSH AREAS SHOULD BE PLANTED WITH RANDOMLY SPACED CLUMPS. SPACING WITHIN CLUMPS SHOULD BE 18" O.C. CHOOSE AT LEAST 3 RIPARIAN UPLAND SPECIES 5 HIGH MARSH WETLAND PLUGS SPECIES. EACH RIPARIAN UPLAND PLANT SPECIES SHALL COMPRISE NO LESS THAN 25% AND NO MORE THAN 50% OF THE TOTAL RIPARIAN UPLAND PLANT COMMUNITY. CHOOSE AT LEAST 5 HIGH MARSH WETLAND SPECIES. EACH MARSH WETLAND SPECIES SHALL COMPRISE NO LESS THAN 15% AND NO MORE THAN 30% OF THE TOTAL WETLAND PLANT COMMUNITY. PERMANENT WETLAND SEED MIX SHALL BE APPLIED TO AREAS SHOWN AS HIGH MARSH ON PLANTING PLAN (SHEET 13). PERMANENT RIPARIAN SEED MIX SHALL BE APPLIED TO AREAS SHOWN AS RIPARIAN UPLAND. CONTAINERIZED 1" CALIPER TREES SHALL BE EVENLY SPACED THROUGHOUT THE RIPARIAN UPLAND AND HIGH MARSH WETLAND ZONES. A TOTAL OF 100 - 1" CALIPER TREES SHOULD BE PLANTED. A TOTAL OF 20 - 2" CALIPER TREES SHOULD BE PLANTED WITHIN THE RIPARIAN UPLAND. SHRUBS MUST BE PLANTED AT LEAST 10' FROM CENTERLINE OF SANITARY SEWER LINE, TREES MUST BE PLANTED AT LEAST 15' FROM SANITARY SEWER LINE. SEEID MIXES AND HERBACEOUS PLUGS ARE NOT RESTRICTED BY THE SEWER LIINE. Permanent Riparian Seed Mix Scientific Name Common Name % Panicum rigidulum Redtop Panicgrass 25 Schizachyrium scoparium Little Bluestem 20 Sorghastrum nutans Indiangrass 20 Elymus virginicus Virginia Wildrye 10 Chamae,crista fasciculata Partridge Pea 10 Helenium autumnale Common Sneezeweed 5 Panicum anceps Beaked Panicgrass 5 Vernonica noveboracensis New York Ironweed 3 Agrostis perennans Autumn Bentgrass 2 PROJECT KHA ' ° CHURCH ROAD STORMWATER D ATE JUNE 19, 2014 MANAGEMENT FACILITY RETROFIT SCALE AS SHOWN PREPARED FOR DESIGNED BY RAW DRAWN BY MJB ALBEMARLE COUNTY CHECKED BY DMP ALBEMARLE COUNTY VA PLANT ZONE, ACREAGE, AND PLANTING ESTIMATES ZONE ACRES WETLAND PLANT PLUGS CONTAINERIZED TREES CONTAINERIZED SHRUBS >1" CALIPER DBH - -- >2" CALIPER DBH RIPARIAN BUFFER 0.352 0 65 20 300 HIGH MARSH 0.369 720 35 0 250 LOW MARSH 0.087 170 0 0 0 DEEP POOL 0.036 0 0 0 0 NOTES: • PLUGS SHALL BE PLANTED WITH AN AVERAGE SPACING OF 1.5'. ONLY 25% OF MARSH AREA IS BE PLANTED WITH PLUGS. • TREES SHALL BE PLANTED WITH AN AVERAGE SPACING OF 20.0' • SHRUBS SHALL BE PLANTED WITH AN AVERAGE SPACING OF 6.0' TEMPORARY SEEDING Seeding Mixture Genus Species Common Name Rate (lb /acre) Seeding Window Secale cereale Rye 50 Aug 15 May 1 Triticum aestivum Wheat 50 Aug 15 May 1 Setaria itahca German Millet 50 May 1 Aug 15 Urochloa ramosa Browntop Millet 50 May 1 Aug 15 NOTE: GROUND COVER SHALL BE ESTABLISHED ON EXPOSED SLOPES WITHIN THIRTY (30) WORKING DAYS FOLLOWING COMPLETION OF ANY PHASE OF GRADING. SOIL AMENDMENTS APPLY SOIL AMENDMENTS ACCORDING TO THE FOLLOWING TABLE: Ammendment Addition (lb /acre) Lime N P205 K20 100 0 35 40 Ml 11 r;H- APPLY 2,000 LB /ACRE STRAW. ANCHOR STRAW BY TACKING, NETTING, OR A MULCH ANCHORING TOOL. A DISK WITH BLADES SET NEARLY STRAIGHT CAN BE USED AS A MULCH ANCHORING TOOL. MAINTENANCE: REFERTILIZE IF GROWTH IS NOT FULLY ADEQUATE. RESEED, REFERTILIZE AND MULCH IMMEDIATELY FOLLOWING EROSION OR OTHER DAMAGE. VOLUME OF TOPSOIL REQUIRED FOR APPLICATION TO VARIOUS DEPTHS DEPTH (INCHES) CUBIC YARDS PER 1; PER $Q ., FOOT YARDS PERACRE 1 3I 134 2 6.2- 268 3 9.3 536 4 _ 12.4 536 5 15.5 670 6 18.6 804 �XLT;H OA o� \r� t� DAREN MATTI -IE W PAI I' Lic. No. 047582 ty�ww, sstoNAL �� PLANTING NOTES SHEET NUMBER 15 c F L C c F C c C C ( ( ( ( c ( F c ( V V) N U V O V) Q C O 0 Y O T .s 0 .3 U C3 0 .o Q J_ Y C >, J � Q C ° J ° c _ o = N L o ° u „ ° _ s 3 o ] C � _o - -U � V) 3 � V O =L E 3 a ] o I r ry � Q > 3 JI jcV 2 > O z� � o � a � Q Q r � L o 0 J o u � v J � � o ] � F L � J ° 0 f 3 � J Q ll � U 7 N ll o 7 � ll �_ LI �o _i3 - V O -U ll ll L) 1 ll 3 u No SECTION 10 SHOVEL EDGE - CONTRACTOR TO PROVIDE SMOOTH CONTINUOUS EDGE AS SHOWN ON PLANS. SEE DETAIL THIS PAGE. 2� SHRUB PLANTING 3 AT BASE OF SHRUBS A ND D SOIL PER SPECIFICATIONS. © ROOT BALL -IN SANDY / WELL DRAINED SOIL CONDITIONS: SET TOP SURFACE ELEVATION OF ROOTBALL FLUSH WITH FINAL EXISTING GRADE. -IN HEAVY CLAY / POORLY DRAINED SOIL CONDITIONS: SET TOP SURFACE ELEVATION OF ROOTBALL 1/4 - 1/3 OF ROOTBALL ABOVE FINAL EXISTING GRADE. O EARTHEN SAUCER ® EXCAVATE PIT TO 2 TIMES THE WIDTH OF ROOTBALL. SCARIFY SIDES OF PIT SO THAT SIDES ARE NOT SMOOTH /GLAZED. 90 BACKFLL WITH SOIL PER SPECIFICATIONS 10 LARGER B &B MATERIAL- -REMOVE TOP 1/2 OF WIRE ROOT BALL BASKET OR ROOTBALL STRAPS. REMOVE ALL SYNTHETIC STRAP MATERIAL FROM ENTIRE ROOTBALL - REMOVE TOP 3/4 OF BURLAP ROOT BALL COVERING. REMOVE ALL SYNTHETIC COVERING FROM ENTIRE ROOTBALL 11 CONTAINER GROWN MATERIAL: REMOVE ENTIRE CONTAINER FROM AROUND PLANT PRIOR TO PLANTING. 12 PLACE ROOTBALL ON SOLID SUBGRADE, NOT LOOSE BACKFILL MATERIAL 13 UNDISTURBED SUBGRADE TYPICAL LANDSCAPE BED PLANTING DETAIL (SHRUBS AND PLUGS NOT TO SCALE FEEDER ROOTS FEEDER ROOTS ARE LOCATED AT " DRIPLINE" OF TREE AND PROVIDE TREE WITH MOISTURE AND NUTRIENTS. SEE NOTE 1 ELEVATION NOTES: 1. REMOVE WIRE AND NYLON TWINE FROM BALL AND CANOPY. 2. SOAK ROOT BALL AND PLANT PIT IMMEDIATELY AFTER INSTALLATION. 3. STAKING IS REQUIRED FOR ALL TREES IN R.O.W. OR UPON REQUEST OF ARBORIST. 4. REMOVE EXCESS SOIL FROM SITE AND DISPOSE OF IN A LEGAL MANNER. ZOWN OF TREE IS NEEDED FOR LEAF ZOWTH TO PRODUCE OXYGEN, FILTER 5. RESEED UNMULCHED, DISTURBED AREAS. R, REDUCE WIND; SOFTEN NOISE, D APPEARANCE. DISFIGURE CROWN WITH 6. AT PLANTING PRUNE ONLY CROSSING LIMBS, CO— DOMINANT SENSITIVE PRUNING! LEADERS, BROKEN OR DEAD BRANCHES, AND ANY BRANCHES THAT POSE A HAZARD TO PEDESTRIANS. DRIPLINE AL ROOTS AL ROOTS LOCATED : OF TRUNK ARE GIVE SUPPORT TO ENTIRE TREE. IF REMOVED, TREE CANFAIL AND DAMAGE PROPERTY. SEE NOTE 2 x �/ %I WA 01 TREE PROTECTION DURING CONSTRUCTION 1. DO NOT COMPACT SOIIL BENEATH TREES. NO VEHICLE SHALL BE ALLOWED TO PARK UNDER TREES. NO (HEAVY MATERIALS SHALL BE STORED BENEATH TREES. RESULTS OF COMPACTION CAUSE WATER AND AIR NOT TO REACH THE ROOTS AND THE TREE WILL DIE. THESE "FEEDING ROOTS" OCCUR WELL AWAY FROM THE BASE OF THE TREE TO THE EDDGE OF THE OVERHEAD BRANCH CANOPY. DAMAGING THE BARK WITH LAVIVNMOWERS, CONSTRUCTION EQUIPMENT, OR ANYTHING ELSE IS PROHIBITED. APRtOTECTIVE BARRIER SHOULD PREVENT DAMAGE FROM OCCURING DURING (CONSTRUCTION. 2. NO CUTTING OF LARGE STRUCTURAL ROOTS LOCATED NEAR THE BASE OF THE TRUNK. THESE ARE (ESSENTIAL IN SUPPORTING THE TREE AND HOLDING IT UPRIGHT IN HIGH WINDS. REMOVAL OF THESE ROOTS ALONG ONE SIDE IS OFTEN DONE BECAUSE OF A WALK, PAVING OR BUILDING WHICH IS BEING CONSTRUCTED. 3. AVOID CUT AND FILL W /ITHIN DIAMETER OF TREE CROWN DURING EXCAVATION. METHOD OF TREE PROTECTION DURING CONSTRUCTION REV 1 Jul 09 2014 RAW - Y Em"Kimle -Horn and Associates, Inc. © 2014 KIMLEY —HORN AND ASSOCIATES, INC. REVISIONS DATE I BY 4500 MAIN STREET, SUITE 500, VIRGINIA BEACH, VA 23462 PHONE: 757 - 213 -8600 FAX: 757 - 213 -8601 WWW.KIMLEY— HORN.COM KHA PROJECT 113038014 DATE JUNE 19, 2014 SCALE AS SHOWN DESIGNED BY RAW DRAWN BY MJB CHECKED BY DMP CHURCHROAD STORMWATER MANAGEMENT FACILITY RETROFIT PREPARED FOR ALBEMARLE COUNTY ALBEMARLE COUNTY VA TOP OF BALL TO BE SET 2" TO 3" ABOVE THE LEVEL OF THE SURROUNDING SOIL. 3" HIGH EARTH SAUCER 8" WIDE MAXIMUM BERM OUTSIDE OF ROOT REMOVE TYPICAL EXCESS SOIL FROM ROOT CROWN REMOVE TOP 1/3 BURLAP• AND ANY NAILS/PINS, ETC. REMOVE TOP 1/3 OF WIRE BASKET WHERE PRESENT RAISE PIT BOTTOM TO SET ROOT CROWN ' AT THE CORRECT HEIGHT. FIRM SOIL UNDER ROOT BALL. rl-�ALTH lop vj O U AREN rmm-ri-iLw PA1T Y Lic. No. 047582 �o�, �d /tv�ZoJ •l ww 50 m 1 VARIES PLANTING TREES IN OPEN AREA OR GRASS STRIP USE TWO OPPOSING, FLEXIBLE TIES — WHEN STAKING IS NECESSARY. TIES SHOULD BE PLACED ON THE LOWER HALF OF THE TREE AND ALLOW TRUNK MOVEMENT. CENTER TRUNK OF THE TREE IN PIT. —KEEP MULCH AWAY FROM TRUNK 1" TO 2" 2" TO 4" MAXIMUM LAYER OF SHREDDED HARDWOOD MULCH /__ FINISH GRADE BACKFILL WITH 1/2 CLEAN EXISTING SCIL, 1/4 CERTIFIED TOPSOIL, & 1/4 ORGANIC MATERIAL APPROVED BY THE CITY. SUBGRADE WATER THOROUGHLY TWICE WITHIN THE FIRST 48 HOURS. PLANTING DETAILS SHEET NUMBER 16