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HomeMy WebLinkAboutWPO201800078 Plan - VSMP 2018-10-22NOTES TAX MAP PARCEL AND OWNER INFO: PARCEL 09000-00-00m003Z0 KESWICK CLUB LLC 701 CLUB DRIVE KESWICK, VA 22947 EXISTING ZONING: RA - RURAL AREAS SPECIAL USE PERMIT SP2013 001 APPROVED SDP-20100-01 a MAGISTERIAL DISTRICT: RIVANNA EXISTING AREA: PARCEL 08000-00-00A00Q'ZO e 161.00 AC. EXISTING IMPERVIOUS AREA 0.75 ACRES PROPOSED IMPERVIOUS AREA e 1.10 ACRES LIMITS OF DISTURBANCE e 2.07 ACRES SOURCE OF SURVEY, BOUNDARY, AND TOPOGRAPHY: TUCK MAPPING SOLUTION, INC. 4632 AERIAL MAY BIG STONE GAP, VA 24219 (2I6)-523-4609 PROJECT #: L17-10405 AIRBORNE SURVEY CONDUCTED: 7/31/2017 IINPRAMAP CORP 10365 CEDAR LANE GLENN ALLEN, VA 23059 804-550-2937 PROJECT * RV07317 TININIONS GROUP 23 IMPERIAL DRIVE STAUNTON, VA 24401 540-085-09 20 PROJECT �: 40241 DATUM. HORIZONTAL: NADO3 VIRGINIA STATE GRID SOUTH ZONE VERTICAL: NAVD003 REQUIRED YARDS (MINIMUM). FRONT. 25 ET SIDE: 25 ET REAR: 35 ET PROPOSED USE: SPA 16,200 S BUILDING HEIGHT: 200 BEET EXISTING PARKING: 79 SaPACES PARKING REQUIRED: 10 EMPLOYEES X 1 SPACE/EMPLOYEE e 10 SPACES 3 TREATMENT ROOMS X ? SPACES/TREATMENT ROOM--- 10 SPACES TOTAL SPACES e 20 TOTAL PARKING PROVIDED: 834 SPACES LOADING SPACES PROVIDED: NORTHWESTERN SIDE OF THE SPA BULDING. WETLAND IMPACTS: NONE UTILITIES: PRI1,/ATE DRAINAGE DISTRICT: CARROLL CREEK - RIVANNA RIVER THERE ARE CRITICAL SLOPES LOCATED ON THE EASTERN SIDE OF THE PROJECT AREA. THERE ARE NO CONSTRUCTION ACTIVITIES PROPOSED WITHIN THE 100--YR FLOODPLAIN. � � 1 FMIA / y 2 s € �.r z f✓! C O-U 3 a"t§Litt (�34j M` f Y:: ry vG3�vy(�#�: RE - #2sse';4 .£•CIO Dcuils. L'om I ai ?xxka�£gh sate Alb'. 3atadv (taumv : tsar sz a ar v d a : tPi}ra F s1=an s 3 ) won ,op sv sa � •.� � 3 ":r'i*lip.,g^s+gin a a? 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'?:Y:- #< ..2;- !! i I I j _ , Sheet Number Beset TIT C0.0 COVER C1.0c C1.1 NOTES AND DETAILS MOTES AND DETAILS C1.2 NOTES AND DETAILS C2.0 C2.1 EXISTING CONDITIONS DEMOLITION PLAN C3.0 EROSION & SEDIMENT CONTROL NOTES AND DETAILS C3.1 C3.2 � EROSION & SEDIMENT CONTROL PLAN - PHASE 1 EROSION & SEDIMENT CONTROL PLAN - PHASE 2 C4.0 LAYOUT AND UTILITY PLAN C5.0 wlmummlq- GRADING AND DRAINAGE PLAN 00.0 STORMWATER MANAGEMENT PLAN AND QUANTITY CALCULATIONS C0.1 C0.2 PERMEABLE PAVEMENT DRAINAGE AREA MAP STORMWATER DESIGN TABLES AND CALCULATIONS C0.3 STORMWATER SUMMARY PLAN C6.4 C6.5 STORMWATER QUALITY CALCULATIONS PERMEABLE PAVED INSTALLATION AND MAINTENANCE C6.6 STORMWATER MANAGEMENT FACILITIES EASEMENT PLAN C7.1 PROFILES - L1.10 MATERIALS ENLARGEMENT PLAN SCUD\\\'.*3\\\. \\�, .iiY\'@3lCa\'\C \ 'zc—..a-`�.�'�'^iiii. ai;'P-• .\\\\\\lam\\V H � L3,30 MITIGATION PLANTING PLAN ��, *,. d\. ? 8 �3`.x"•���\��\ 'C�PiC'�3���iU\UlUti'aro'�#"• ���v ""�?f,'��,\\^l�\ 's'`Av TOTAL SHEETS = 34 SIGNATURE PANEL: DEPARTMENT OF COMMUNITY DEVELOPMENT PLANNING & ZONING ENGINEERING INSPECTIONS ARCHITECTURAL REVIEW BOARD DEPARTMENT OF FIRE AND RESCUE ALBEMARLE COUNTY SERVICE AUTHORITY VIRGINIA DEPARTMENT OF TRANSPORTATION HEALTH DEPARTMENT G-03-1 i.a A:?D-:: � s4�..$`e Fk. m, fTE'i ;1 s,1 i ..�.•` srxs die-Azr:�faarlt: Ca££Pay-11-sa a"fs£ ;1 '_;``}.£ 7S: n +J1'.:'..W a i£Eszy nati ,:'£i :sz' 20HS; ..si ... APPROVAL DATE -. C. andw'tw P,. Bs'31n,,,i..,usig; �t3 ,tS:i'i: 3Y t f..s ll;Y §E>:?i i.d§: r 3ta , to§ ik Ci3 £x9:�, Ek Yf'ti3u ut>£Ec.L, 3j'ak .3ss'2S: ea., %)h;, , t , ,a£;: f, 3 *F.rJ ' y, 4.§� 4�,> � »..0 �§t�4£ , r_ti.na ;i .� I d#§i, lel Co(;yla7. �`��iad1a�, "sf § vr w t 3 <, rsa t, g Qa 7 fy' y d �+ri tr E iv rr X, eJ t.4:jcil,q`. Y, ....... PA, A1rq,,Xf I o-1 ,, L I 4 APPROVE} by the Albernzirk, county Community ('ey ,PI0,0r11 ant DepartmentFile Date - & ' :'-"44ll' 1 .3�xj 3.1, k1(1e<, sX".K11k sy,zy7 raid 41s:;'aY £t ?:Ca i:a-te,:aaa x,`•1-. .ft.iP 'Ebv r: d'a i,., m,,t.3.£-t em .'�h4;}i3:a C?3h 3... 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ALLISO y-�CHEC`KED BY "C . 3 O 3 .f" R J am/ SCALE N/A c� Lsa M 0 0 f p L _ 0 2. 0 Lu cf) z Lij Sek� cu w G� 0 a � ua 0 c 0 > a h � eu p 6� Ru5 0 i4# 0 cu JOB NO. 0 024 m 0 ta rya 0 SHEET IO,I�O. w 0 'ear" o �J ® a � +Ji C71 L_. Albernarle County Engineering Final Plan Cieneral Notes Page l of 4 ALBEM,A.RW_E CsO�JNTY FINAL IPILAN GENERAL NOTES Prior to any oonstt`action within any axisting public right-of-way, including connection to any existing road a permit shall be, obtained from the Virginia 1De artrnent of Transportation DOT)° This plan as dravM�n may not aceMarawly refiest tl o xebiirexn x?ts of the permit, Whero any discrepancies occur the requirements of the per it shall govern. ?. All niaterials and construction methods shallconform to current spoc izicatio:+a5 and standards of V DOT unless otherwise rioted. 3. Erosion and siltabon control measures shall be provided in accordance with the approved erosion control plan and shall be installed prior to any clearing, grading or other construction., 4. All slopes and disturbed areas are to be fertilized, seeded and mulched, 5. The maxirnurn allowable slope :is 2:1 (hori-zon ai:vertical). Where reasonably obtainable, le ser .51opes of 3:1 or butter are to be acbievod. 6. Paved, 1 np--rap or stabilization xnat lined ditch may be r�egUirod when in the opinion of the Corn" Engineer, or 'designee, it is deem -tied necessary in carder t stabilize � 9 airy o ._ a drainage channel. 7. All traffic control signs shall conforms, with the. Virginia Manual for Unifomt'Traffic Control Devices, 8. 'Unless othor�vrse noted all concrete pie shall be reinforced concrete reco pipe -Mass 111. % All excavation for underground pipe installation must comply with OSHA Standards for the Corst" cLion industry �p �FR dart 1926). G_ ENER L NOTES 1. CONTRACTOR SHALL COO DIkIATE ALL REQUIREMENTS FOR AS BUILT DOCU1' EkITATION, AS REQUIRED BY THE LOCALITY. THIS INCLUDES, BUT IS NOT LIMITED TO, TESTING, INSTALLATION DOCUMENTATION, SURVEY, ETC. ALL REQUIREMENTS SHALL BE DISCUSSED WITH THE LOCALITY PRIOR TO BEGINNING CONSTRUCTION. 2. ALL MATERIALS AND COIISTRLUCTION SHALL BE IN ACCORDANCE WITH CURRENT VIRGINIA DEPARTMENT OF TRANSPORTATION'S SPECIFICATIONS AND STANDARDS. 3. PRIOR TO ANY CONSTRUCTION, THE CONTRACTOR SHALL CONSULT THE ENGINEER AND VERIFY THE APPROVAL OF THE PLANS BY ALL FEDERAL, STATE AND LOCAL AGENCIES. 6. LAND USE PERMITS (LUP-A) MUST BE OBTAINED FROM THE VIRGINIA DEPARTMENT OF TRANSPORTATION PRIOR TO BEGINNING ANY CONSTRUCTION WITHIN THE EXISTING STATE MAINTAINED RIGHT OF WAY (INCLUDING ACCESS). 4. VDOT IS TO RECEIVE WRITTEN NOTIFICATION 46 HOURS PRIOR TO COMMENCING WITH INITIAL CONSTRUCTION ACTIVITIES. 5. THE CONTRACTOR SHALL VERIFY THE ELEVATIONS OF ALL POINTS OF CONNECTION OR PROPOSED WORK TO EXISTING CURBS, SANITARY LINES, iNATPCRLINES, ETC, PRIOR TO CONSTRUCTION. 6. UPON DISCOVERY OF SOILS THAT ARE UNSUITABLE FOR FOUNDATIONS, SUBGRADES, OR OTHER ROADWAY CONSTRUCTION PURPOSES, THE CONTRACTOR SHALL IMMEDIATELY CONTACT THE OWNER, THESES AREAS SHALL BE EXCAVATED BELOW PLAN GRADE AS DIRECTED BY THE OWNER'S REPRESENTATIVE, BACKFILLED WITH SUITABLE MATERIAL AND COMPACTED IN ACCORDA',ICE WITH SPECIFICATIONS. 7. ALL STORM SEWER DESIGN AND CONSTRUCTION TO BE IN ACCORDANCE WITH VDOT STANDARDS. S. ALL STORM SEWER PIPE SHALL BE REINFORCED TONGUE AND GLOVE CONCRETE PIPE IN ACCORDANCE WITH ASTIM -C-76. PIPE WITHIN THE RIGHT OF WAY SHALL BE MINIMUM CLASS III OR GREATER IN ACCORDANCE WITH CURRENT VDOT STANDARDS AND SPECIFICATIONS. 9. IF PRE -CAST UNITS ARE TO BE USED, VDOT SHALL BE NOTIFIED AND THE MANUFACTURER SHALL SUBMIT DRAWING DETAILS FOR REVIEW. CERTIFICATION AND VDOT STAMP WILL BE REQUIRED ON ALL UNITS. 10. ALL. CONCRETE SHALL BE A3-AE (AIR ENTRANCED 3,086 PSI), UNLESS OTHERWISE NOTED. 11. ALL ENTRANCES ARE TO BE DESIGNED AND CONSTRUCTED IN ACCORDANCE WITH CURRENT VDOT STANDARDS. 12. DESIGN CHANGES, SPECIFIED MATERIALS CHANGES AND/OR FIELD CHANGES FROM THE APPROVED PLANS NEED TO BE RESUBMITTED TO THE ENGINEER PRIOR TO PROCEEDING WITH THE WORK. A LETTER OF EXPLANATION SHALL ACCOMPANY THE (REVISED PLANS AND/OR THE DRAINAGE CALCULATIONS, WHICH MUST BE SUBMITTED AND APPROVED BY TIME ENGINEER, 13. COLJTRACTOR SMALL VERIFY LOCATION AND ELEVATION OF ALL UNDERGROUND UTILITIES SHOWN ON PLANS IN AREAS OF CONSTRUCTION PRIOR TO STARTING WORK. CONTACT ENGINEER IMMEDIATELY IF LOCATION OR ELEVATION IS DIFFERENT FROM THAT SHOWN ON PLAN. IF THERE APPEARS TO BE A CONFLICT, AND/OR UPON DISCOVERY OF ANY UTILITY NOT SHOWN ON THIS PLAN, CALL MISS UTILITY OF CENTRAL VIRGIkIIA AT 1-600-552 76Q1. TIME OWNER SHALL BE RESPONSIBLE FOR THE RELOCATION OF ANY UTILITY WITHIN EXISTING AND/OR PROPOSED RIGHT-OF-WAY REQUIRED BY TIME DEVELOPMENT. 14. CASING SLEEVES SHALL BE PLACED AT ALL ROAD CROSSINGS FOR OAS, POWER, TELEPHONE AND CABLE TV SERVICE TRUNK LINES. (N/A) 15. THE INSTALLATION OF SEWER, WATER, AND OAS MAINS (INCLUDING SERVICE LATERALS AND SLEEVES) SHALL BE COMPLETED PRIOR TO THE PLACEMENT OF AGGREGATE EASE COURSE. 16. VDOT & ALBEMARLE COUNTY APPROVAL OF CONSTRUCTION PLANS DOES NOT PRECLUDE THE RIGHT TO REQUIRE ADDITIONAL FACILITIES AS DEEMED NECESSARY. 17. VDOT SHALL HAVE APPROVED THE AGGREGATE BASE COURSE(S) FOR DEPTH, TEMPLATE AND PERFORMED THE REQUIRED FIELD INSPECTION (PROOF ROLL) PRIOR TO PLACEMENT OF ANY SURFACE COURSE(S). CONTACT THE OWNER 'S REPRESENTATIVE FOR INSPECTION FOR THE AGGREGATE BASE COURSE(S) 40 HOURS PRIOR TO APPLICATION OF THE SURFACE COURSE(S). 18. A PRIME COAT SEAL BETWEEN THE AGGREGATE BASE AND BITUMINOUS CONCRETE WILL BE REQUIRED AT THE RATE OF 6.36 GALLONS PER SQUARE YARD (REC-256 PRIME COAT) PER VDOT STANDARDS AND SPECIFICATIONS. 19. THE SCHEDULING OF AGGREGATE BASE INSTALLATION AND SUBSEQUENT PAVING ACTIVITIES SHALL ACCOMMODATE FORECAST WEATHER CONDITIONS PER SECTION 315 OF THE ROAD AND BRIDGE SPECIFICATIONS. 26. THE OWNER'S REPRESENTATIVE, SHALL HAVE APPROVED THE AGGREGATE BASE COURSE(S) FOR DEPTH, TEMPLATE AND PERFORMED THE REQUIRED FIELD INSPECTION (PROOF ROLL) PRIOR TO PLACEMENT OF ANY SURFACE COURSE(S). CONTACT THE OWNER FOR INSPECTION FOR. THE AGGREGATE BASE COURSE(S) 48 HOURS PRIOR TO APPLICATION OF THE SURFACE COURSE(S). 21. A GEOTECHNICAL ENGINEER IS TO ASCERTAIN CAUSE AIoND CERTIFY RECOMMENDED METHOD OF REPAIR FOR ALL PAVEMENT STRUCTURAL FAILURES PRIOR TO STATE ACCEPTANCE. (N/A) 22. ALL VEGETATION AND ORGANIC MATERIAL IS TO BE REMOVED FROM THE PROPOSED PAVEMENT LIMITS PRIOR TO CONDITIONING OF THE SUBGRAIDDE. 23. CERTIFICATION AND SOURCE OF MATERIALS ARE TO BE SUBMITTED TO THE OWNER'S REPRESENTATIVE FOR ALL MATERIALS AND BE IN ACCORDANCE WITH TIME ROAD AND BRIDGE SPECIFICATIONS, AND ROAD AND BRIDGE STANDARDS. 24. APPROVAL. OF A DETAILED CONSTRUCTION SFQUENCING/MAINTENANCE-- OF TRAFFIC NARRATIVE FOR THE WORK ZONE IS A PREREQUISITE FOR ISSUANCE OF A LAND USE PERMIT ALLOWING ACCESS TO AND CONSTRUCTION WITHIN VDOT MAINTAINED RIGHT OF WAY. (N/A) 25. GRADE LINES ON PROFILES DENOTE FINISHED GRADE OF CENTER LINE OF ROAD. (N/A) 26. ALL APPROACH GUTTERS TO SAG INLETS SHALL MAINTAIN A MINIMUM SLOPE OF 0.004 .T# lk 27. WHERE A TYPE '°B'° NOSE IS SPECIFIED ON AN INLET IN CONJUNCTION WITH ROLL FACE CURB AND GUTTER OR CG-7, THERE SHALL BE A 29' TRANSITION ON EACH SIDE OF THE INLET. (NIA) 26. CONTRACTOR SHALL PROVIDE A SEQUENCE OF CONSTRUCTION/MAINTENANCE OF TRAFFIC PLAN IN ACCORDANCE WITH THE STANDARDS AND GUIDELINES CONTAINED IN THE 2011 EDITION OF THE VIRGINIA WORK AREA PROTECTION MANUAL FOR REVIEW BY THE ENGINEER, OWNER'S REPRESENTATIVE, AND VDOT PRIOR TO STARTING r,/M/ORK THAT IMPACTS TRAFFIC ON STATE ROADS. 29. ALL NEW HANDICAP ACCESSIBLE REQUIREMENTS ON -SITE AND WITHIN ALL NEW STRUCTURES SHALL- COMPLY WITH THE 2066 UNIFORM STATEWIDE BUILDING CODE, 2066 VIRGINIA CONSTRUCTION CODE, AND ICC/ANSI A117.1-®6. 30. THE CLEAR ZONE IS TO BE FREE OF STORED MATERIALS AND PARKED EQUIPMENT. 31. HORIZONTAL AND VERTICAL SIGH`(" DISTANCES SHALL BE FREE OF PARKED VEHICLES. 62. ALL EXCAVATED AREAS WITHIN THE CLEAR ZOI,Ir THAT HAVE A DEPTH GREATER THAN 6" SHALL HAVE A 6:1 STONE WEDGE PLACED AT THE END OF THE DAY 33. VISIBILITY OF ALL MECHANICAL EQUIPMENT FROM THE ENTRANCE CORRIDOR SHALL BE ELIMINATED. ALBEMARLE COUNTY ENGINEERING GENERAL CONSTRUCTION( NOTES 1. PRIOR TO ANY CONSTRUCTION WITHIN ANY EXISTING PUBLIC (RIGHT OF WAY, INCLUDING CONNECTION TO ANY EXISTING ROAD, A PERMIT SHALL BE OBTAINED FROM THE VIRGINIA DEPARTMENT OF TRANSPORTATION (VDOT). THIS PLAN AS DRAWN MAY NOT ACCURATELY REFLECT THE REQUIREMENTS OF THE PERMIT. WHERE ANY DISCREPANCIES OCCUR THE REQUIREMENTS OF THE PERMIT SHALL GOVERN. ?. ALL MATERIALS AND CONSTRUCTION METHODS SHALL CONFORM TO CURRENT SPECIFICATIONS AND STANDARDS OF VDOT. 3. EROSION AND SILTATION CONTROL MEASURES SMALL BE PROVIDED IN ACCORDANCE WITH 1 TIME APPROVED EROSION CONTROL PLAN AND MUST BE INSTALLED PRIOR TO ANY CLEARING, GRADING OR OTHER CONSTRUCTION. 4. ALL SLOPES AND DISTURBED AREAS ARE TO BE FERTILIZED, SEEDED AND MULCHED. 5. THE MAXIMUM ALLOWABLE SLOPE IS 2:1 (HORIZONTAL:VERTICAL). WHERE REASONABLY OBTAINABLE, LESSER SLOPES OF 3:1 OR BETTER ARE TO BE ACHIEVED. 6. PAVED, RIP -RAP OR S T ABILIZATIOI,I MAT LINED DITCH MAY BE REQUIRED WHEN IN THE OPINION OF THE COUNTY ENGINEER, OR DESIGNEE, IT IS DEEMED NECESSARY IN ORDER TO STABILIZE A DRAINAGE CHANNEL. 7. ALL TRAFFIC CONTROL SIGNS SHALL CONFORM WITH THE VIRGINIA MANUAL FOR UNIFORM TRAFFIC CONTROL DEVICES. 8. UNLESS OTHERWISE NOTED ALL CONCRETE PIPE SHALL BE REINFORCED CONCRETE PIPE - CLASS III. 9. ALL EXCAVATION FOR UNDERGROUND PIPE INSTALLATION MUST COMPLY WITH OSHA STANDARDS FOR THE CONSTRUCTION INDUSTRY (29 CFR PART 1926). -�� NOTES 1. BLASTING SHALL NOT BE PERMITTED ON THIS PROJECT. ALBEMARLE COUNTY STORMWATER MANAGEMENT NOTES 1. ALL DAMS AND CONSTRUCTED FILL TO BE WITHIN 95% OF MAXIMUM DRY DENSITY AND 2% OF OPTIMUM MOISTURE CONTENT. ALL FILL IMMATERIAL TO BE APPROVED BY A GEOTECHNIC,'AsL ENGINEER. A GEOTECHNECAL ENGINEER IS TO BE PRESENT DURING CONSTRUCTION OF DAMS. 2. PIPE AND RISER JOINTS ARE TO BE WATERTIGHT WITHIN STORMWATER MANAGEMENT FACILITIES. 6. FOR TEMPORARY SEDIIM/TENT TRAPS OR BASINS WHICH ARE TO BE CONVERTED TO PERMANENT STORMWATER MANAGEMENT FACILITIES; CONVERSION IS NOT TO TAKE PLACE UNTIL THE SITE IS STABILIZED, AND PERMISSION HAS BEEN OBTAINED FROM THE COUNTY EROSION CONTROL INSPECTOR. GENERAL CONSTRUCTION NOTES FOR EROSM AND SEDIM ENT- CONTROL 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 ARID 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. a. PRIOR TO COMMENCING LAND DISTURBING ACTIVITIES IN AREAS OTHER THAN INDICATED ON THESE PLANS (INCLUDING, BUT NOT LIMITED TO OFF -SITE BORROW OR WASTE AREA" T ( �), HE CONTRACTOR SHALL SUBMIT A SUPPLEMENTARY EROSION CONTROL PLAN TO THE OWNER F _ _. REVIEW AND APPROVAL BY THE PLAN APPROVING AUTHORITY. 6. THE CONTRACTOR 13 RESPOIISIBLE 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 ALTO DURING SITE DEVELOPMENT UNTIL FINAL STABILIZATION IS ACHIEVED. �. LOURING DEWATERING OPERATIONS, WATER WILL BE PUMPED INTO AN APPROVED FILTERING DEVICE. 9. THE CONTRACTOR SMALL INSPECT ALL EROSION CONTROL NIRASURE=S PERIODICALLY AND AFTER EACH RUNOFF -PRODUCING EVENT. ANY NECESSARY REPAIRS OR CLEANUP TO MAINTAIN THE EFFECTIVENESS OF THE EROSION CONTROL DEVICES SHALL BE MADE IMMEDIATELY. 16. 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 F ROOTS, STUMPS, WOOD, RUBBISH, AND OTHER DEBRIS. 12. BORROW OR WASTE AREAS ARE TO BE RECLAIMED WITHIN 7 MAYS OF COMPLETION PER ZONING ORDINANCE SECTION 5.1.200. 15. 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:O®AIVI TO 9:96PM. 15. BORROW, FILL OR WASTE ACTIVITY SHALL BE CONDUCTED III\] A SAFE MANNER THAT MAINTAINS LATERAL_ SUPPORT, OR ORDER TO MINIMIZE ANY HAZARD TO PERSONS, PHYSICAL DAMAGE TO ADJACENT LAND AND STRUCTURES/IMPROVEMENTS, AND DAMAGE TO ANY PUBLIC STREET BECAUSE OF SLIDES, SINKING, OR COLLAPSE. 16. THE DEVELOPER/ELOPER SHALL RESERVE THE RIGHT TOINSTALL, IVlAl101 TA1N, REMOVE OR CONVERTTO 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 TIME PROPERTY, 17. TEMPORARY STABILIZATION SHALL BE TEMPORARY SEEDING AND MULCHING. SEEPING IS TO BE AT 75 LBS/ACRE, AND IN THE MONTHS OF SEPTEIMMBER TO FEBRUARY TO CONSIST A 56/56 MIX OF ANNUAL RYEGRASS AND CEREAL WINTER RYE, OR IN MARCH AND APERIL TO CONSIST OF ANNUAL RYE, OR MAY THROUGH AUGUST TO CONSIST OF GERIM/IAN MILLET. STRAW MULCH IS TO BE APPLIED AT 80LBS/166SF. ALTERNATIVES ARE SUBJECT TO APPROVAL BY THE COUNTY E INSPECTOR. EROSION CONTROL L3 C .. B B ::. - - _ 1®. PsrRIVIAi�JECT STABILIZATION SHALL_ �E IJI�i1E AND FERTILIZER, PERMANENT SEEDING, AND MULCH. AGRICULTURAL GRADE LIMESTONE SHALL ESE APPLIED AT 90LBS/1000SF, INCORPORATED INTO THE TOP 4-6 INCHES OF SOIL. FERTILIZER SHALL BE APPLIED AT 1 OOOLBS/ACRE AND CONSIST OF A 10-20-10 NUTRIENT IMMIX. PERMANENT SEEDING SHALL BE APPLIED AT 16flLBS/ACRE AND CONSIST OF 95% KENTUCKY 61 OR TALL FESCUE AND 0-5% PERENNIAL RYEGRASS OR KENTUCKY BLUEGRASS. STRAW MULCH IS TO BE APPLIED AT 'ODES/166SF. ALTERNATIVES ARESUBJECT TO APPROVAL BY THE COUNTY EROSION CONTROL INSPECTOR. 19. MAINTENANCE: ALL MEASURES SHALL BE INSPECTED WEEKLY AND AFTER EACH RAINFALL EVENT. ANY DAMAGE OR CLOGGING TO STRUCTURAL MEASURES SHALL BE REPAIRED IMMEDIATELY. SILT TRAPS SHALL BE CLEANED WHEN 50% OF THE WET STORAGE VOLUME IS FILLED WITH SEDIMENT. ALL SEEDED AREAS SHALL BE RESEEDED WHEN NECESSARY TO ACHIEVE A GOOD STAND OF GRASS. SILT FENCE AND DIVERSION DYKES WHICH COLLECT SEDIMENT TO HAM' THEIR HEIGHT MUST BE CLEANED AND REPAIRED IMMEDIATELY. 26. ALL TEMPORARY EROSION AND SEDIMENT CONTROL MEASURES SHALL BE REMOVED WITHIN 36 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 MiAIHIN `I 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) IVIONTHS AFTER THE DATE THE LAND (DISTURBING ACTIVITY COMMENCED. (WATER PROTECTION ORDINANCE SECTION 17-297B) 23. NEW RETAINING WALLS 3 FEET AND HIGHER REQUIRE A SEPARATE BUILDING PERMIT. IF RETAINING WALLS ARE WITHIN MANAGED CRITICAL SLOPES, THE DESIGN MIDST COMPLY WITH ALBEMARLE COUNTY CODE CHAPTER 16 SECTION 30.7.5. LEGEND ROADS ESE" TRAFFIC STOP BAR QD - - STORM PIPE STRUCTURE NO. ..-........ i� EXISTING SANITARY SEWER (DROP INLET & STIRUCTURE NO. WATER - CURB 1-- - ---� CURB & GUTTER y��,m....... __...... _ ..-... EXISTING MIMIATEIR LINF_ DRY CURES & GUTTER 60 PROPOSED WATER LIFE :............ ......:.....: PROPOSED PAVEMENT - - 6*1 W - PROPOSED VALVE PAVED DITCH ��= r - 6" W PROPOSED TAPPING SLEEVE :.a..... , ..:..:....a.. .. ® JUTE MESH DITCH PROPOSED FIRE HYDRANT (COMPLETE) CENTERL161E OF DITCH GRADING BENCH MARK TC TOP OF CURB CLEARING LIMITS 8C BACK OF CURB EP m EDGE OF PAVEMENT R-1 VDOT STA61DARD STOP SIGN TW TOP OF WALL BW BOTTOM OF WALL 200 EXISTING CONTOUR TS = TOP OF STAIRS BS e BOTTOM OF STAIRS 200 PROPOSED CONTOUR N/A e NOT APPLICABLE TO THIS + 240.5 EXISTING SPOT ELEVATION PROJECT �- TC 246.5 PROPOSED SPOT ELEVATION PARKING COUNT v c)� S ........f ! L 1 - I iri A..A6 rn UA Tv y LLJ rn o Ln C4 rq M Ln in CIA CIA LU Uw 3 LO L_LI a o VDU r L� U rx z, tJ i1j () M03)M LLI DATE DRAWN BY C. GA YNE DESIGNED BY A. A , SON CHECKED BY C. Tip I SCALE N/A ` 0 0 o T� z co LU 2 Q)0 Uj C' l P C z d .e .v nT E u� t> ca JOB NO° � °® 40241 C SHEET NO. - ra� � ip CONCRETE BUMPER BLOCK ,�� 2" P IMBEDDED 4" IN GROUND - 4 COLIC CURB AND GUTTER CLASS 3A, HANDICAP 1��3 a ° ��. �'r LOCATION (VAN) V (r'r,m3, 00 PSI) CONCRETE IR - (� "r `, ,, 51?� w HANDICAP SIGN j dal4 �� 1. � c x 1 2 � LCCATICi�(T�(P.) \ a^ J, _ _ � j y\� j~ �i,� .. -.. f.... ,..... - - - Y ... ..-.. E s _. m .. —� — — _ �,, k - / �j f -..,,. a �� - , __.:_ s '" d a ° 3, `� �� _ J d o 0 0 0 0 `\ '`, - 6, i-' \ d 4 4 l^" - 1�S' d' .s z_ r sa < `_* j 1. ? Mfg: V\��\/\ //�/�/�/ T - ���� /\/\/\/VA / PAVEMEN ' \ � � � �� �� �� %///\ \ \ \ �\ \ \ \ \ PAI �JTh� I /' � 1 �' 1 �' % a ° r � ) ` "I `- /j ///�//j ///i //j //j // 'I�io I�JIA. _ ��i A// A�A< �" �� �� ` Vi C I 3 �� ..4. _ P� ° d � -o - �� _�� , �r' 3 � \ v° r T M../ j / \ //\/ �,�. - A E D E - -� O O t.."y4Y 'r-Ij'r-, / \ /\ SPEC. ' PAINTED I �1, �- T o��/�� �� � ,�� ��x. u �j f _ ;� o Q�� o f ���� v� Q �� o- C�CJ �j� Vo9111011, s I ',:`s "'., STRIPE ' ��I o CQo Oho o I U ��_ov RIVER STONE (9 DEPTH) i) � .�-: �e� fl" � __ — a I (TYPICAL) � � � _ ��� � _ A�r� r�� _c� r 1� \ \_ ® I 3 .. 0 L 0 � � , 1 (/,�/j,�\//\\ /.\ �/ \ /\ /\\ /.\ /'/ \" / I //� �\ GECTEXTIL FABRIC TYPICAL AN r �9V _� a"I _ i 2'-O" ACCESSIBLE ACCESSIBLE - CONTINUE- 21B STONE ACC��_ "� � �� HANDICAP SPACES REGULAR SPACE COMPACTED LASE FROM ADJACENT �. CU BRA PAVEMENT SECTION DENOTES 0 _AVRL FILTER STRIPS OH PLANS UI�IJ��R CURB � a) 0 LL Cn U fN GRAVEL FILTER STRIP DETAIL -TYPICAL PARKIN SPACE DETAILS � DOT STANDARD CG-6 CURB GUTTER No Scale 10 Scale I� Scale '1 E �� V Lu a ,= -- 4" DIAMETER STEEL ce � 2 ; 1 PIPE FILLED WITH 1�° PAR��l��9�'(R�P�R �TC �H�� � C C ��.�� ��� LOCATION) NON -SLIP BROOM FINISH - << -1 U w I CONCRETE. . BOII-LARD -'--4" --- _411 -=�_ O_' �,, � e�� ©6 11 SHALL PAINTED URFACE'Jf ATER i°LC�i`,/ z � � °. PBELGARPD AQUA ROC CPS VARIABLE WIDTH' " � -- 0 9a' Lea LI CL1� A C I i EQUAL PERMEABLE JOINT � - MAX. CROSS CLOPS 2% � � � IL � (�RCC�+JI FINISH) OPENING AGGREGATE 0 � �l PAVED! EDIT ....,„.. .................... r ' r \ ) l n Q , /' I �/ /////�\////// u Ch E /' . 4. . ° \\ cam:.. _ z.v -.v .T= -.v�v ._r-� 0.....� �. �.....v.E Li U-1 -a I"'4I01 DIAMETER 4 °° - 6. °.° - ° a a ° ° a -'_. d e - d° - d a - Q- //\\// \ I O>,./ O O p� OV O p Off( O�J O�} ..O` r O; J..,P \ /\\\// _� °. . °: \ L1 �J \ ° - CONC. !'®CTI10lC 4 - - ...-. ° :. :_ -° .' -. .^.... - :� - d /\�\/� - __ Ia - r3 ,� /.. \/ ice; j CA l� ,It ti -- a — - q MAX... 1 u 1 /� C=' Imo. R ' 1 _ + a .' 1 9 V 9 - a- - ..l..�l:. 1 --A ✓. , . �:. .... ,,.J...... ... ....... .,.1. -� .. ..� . .. .............. ....! .J.� ....,,�,., .. ... e- //\// ��. � ._ . �, , /// ��/ / \,� //\/ � � � �1 ' �� -.J - a (// /M SETTING 9 C \ �� /I 91 O � z z �J o�¢ o o V -- / \ ,..- `� D - 0 a oL-A �,©�d PSI AiR�R�ITRAI l�M� � / ) \ COMPACTED �GRy � TYPE 210 STONE COVER � ' \//\� \//\/ i/\// //\//\//\/� j�jUj. I I .-. _- 1-' \\ \ _ STONE ��I)P1 I��e3a l© �I�C�8.;7 f�aAld ,Ols,00 F� {ems' J STONE ! a ®I I o 0 0/ Q , y ( �� J 0 of - p } a„ :°' ;• . ,. , ,: ,.: :•. o o , .."Ti CCJI�I. RT/ , I_ a 14 d C Cl \L PA 1 I�iJ�1TI� P_AI ! , F 3° T .> .: ..: _`"ems , . ' ": ���--- 1 NOTE: SIDEWALKS I L' C��I�iR��C� II>! / LS �i-JA. r _ ...... s:: w ACCORDANCE WI I H VI�CT STANDARDS � �. % - _ PVC GEOTEXTILE COMPACTED 0 � � a U1�1U�Ri�RAl�9 FABRIC (�I EI�Is'�X SUB�.-�RAI�E S�,Ca-� - � � � -, PIPE MS220B OR TO UNDERURAIN CONCRETE SIDEWALK ASECTION � QI W� T EQUIVALENT) NIQ s 1� _ - -- - w — IOLLARD DETAIL PER PERMEABLE PAVERS SECT ION - LEVEL - " V-1 No Scale No Scale 1 P n -- - - I - �. `� �, RESERVED RESERVED PREMOLDFD EXPANSION M PARKING PARKING FILLER, "ZIP STRIP" OR > -- -- POUIV., OPAL WITH � T�ATI" F SE 1/4" SEALANT n �ILJC®�9� �,�ALA4�1T R-- X4'a NCI -SLIP BRCCi�JI FIPIIN// { 1E-111 " , �, � CCi��RC� J®li�i SPACED � _ . :� AT WIDTH ®P WALK 11" . 4 �� ' 1.a 2" D RA�fl N BY %P Ill �� p... -- -- °° ° °° a \ P PAIN ICI�I JC�Ii�T AT I �A�C C I1�T�°, .- ...b-._-,-� € 1�"" a d E ENTRAINED 1 O RTLAND n ° s . / a �� PSI AIR 1�1TR A' —� I TOW I ° WI I H P'REMOLDED EXPANSIO I P ILLER A iA'� I � �' } ° ° a C�I�Ii ENT C O�ICR�TE _ i N -- . C IC D BY __.._ j ��k--? o�0I Oo o ���? oC I' T�(I� 1, Y J�4� COVER 1 ��� r f :moo �\��0 6' ABOVE U ABOVE 1 _, / / / - '/ A. E {i i1 /\ ,— ,\ �\.\ \� /\ /, /\ ---- COMPACTF-U SUBGRADE (CPR 11.2) CHECIr,E Y FINISHED FINISHED / \ / / /\� GRADE GRAD//,,,�.....,.�v.. CONIC. �%ifALr� ; I 0 SPACES SHALL. BE IDENTIFIED BY ABOVE GRADE SIGNS AS RESERVED FOR j Ong PHYSICALLY ICALLYDISABLED PERSONS. PROVIDE CHI 1 R-7-8 SIGN AT EACH PARKING %- - I -- r-------._�-`-- SPACR INDICATED Cif! SITE PLAN. SIGN SHALL BE ALUMINUM (PAINTED WHITE) �� a � ° -- — TI�JITH CR�Rf�I LETTERS A�al� li�lTRATICAL'dHL� WHEELCHAIR C�(I�/IL.IC�9HALh S:4a o w ° � ° � A a � SCALD HE PLACED ON STEEL POST 1-1/2 0 PAINTED BLACK CET MIN. � CF CONCRETE. � -° a e ° � . ° , 5 a �- I e. ° ° � ��\ DENOTES CONCRETE SERVICE AREA PAVEMENT ON PLANS IN I\ 1 ICTT=. a \\ v r �, I�I O O O O OY O O- W%O Cl? O O O O O_ Cj "_.- Iry �- j O O O �\�C\q"�\I__\;/�\�_, �� O� O < j-` ��p� 6�J pl✓OOvA. IC I FOTLIE DI AI LRD OI� 0. 1� AU E \� \\ \ \vi \\ \. \ \ \ \\ '\\\ \ /\` \/\ \\T� 'ALUIgrINUM. COLORS. GREEN BORDER & �i\/\/\/\//\,//\/\/\/\//�/\/\/\/�\/\/\/�// / / LEGEND, BLUE �'�/lBCL FOR ACCESSIBILITY, _ WHITE BACKGROUND. �� COMPACTP® SUBGRA®E 4"I 21-B STONE HEAVY DUTY CONCRETE SECTION 0 I'�d S��i� _ PARKING SIGNS FOR THE DISABLES No Scab CONCRETE SIDEWALK JOINT DETAIL - - No Scale Scale 7-1/21" _ j .J" ASP- I I I�IfiRt= T �L9RPAC ........ ..., 1... a v.�e,... � II \�� A1CPlCR lJ�JITH / RAR v Q o ° a o J //f///j/{%/J /�/////%///%///T� C L\O 111�1LfPUIE 2af 19RCJUl1,P f 0,9°' If�JT1=3JiECJIAT� 3ACE C�UR�If1, _Z0 0 0 11 o I�ER iJ�JI IDYLTCPo 0 0�o OQodo O €: C? 0 0 0 0 0 O i s" 3# E �. \ - 5' - o 0 o O o O o TYPE 21-B AG ( ELATE SU [ASS COURSE //��//�/j\����/j\///�//�//, \� j/\//\\/�\/�\ ///\\///\/� � 0 � I O O i Aft I I " " /`� j��\I _,�_�_j__.. _. _ \/\\/\\/\\/\\/\\/\\/\\/\\lI i� 1 \ WHEEL STOP � \�1 ��� I � � COMPACTED U RAPP� I v i I � (1 hl�a Scale No Scab - - NOTES.' ::. tITEIAv' UL9T°r ACP1 IAL PAv�4a1��JT (I PLA1�9C; �� M �_ 1. ALL SIGNING AND PAVEMENT MARKING SHALL BE IN ACCORDANCE WITH #_�.. ,., _S �S . � ..C1, ..� r R'. -; „ t J E .. _ ... _ i.,.; rHE 1MOS CURRENT EDITION CIF EACH OF T IE FOLI_.C�1i'I ING AI D ANY �9 r ~LTYPICAL .�EJaI 3 Thzl� i i Gels Iv1 l a I>� its (3 1 Uj <}) h' ` �� t,..A {n}; SUB DA,SE � REVISION THERE TJ, {, , n '4' r.:> c : FSTRENGTH tJ .. c Cx i9 Ian i J. s D3 l t: t ) < AF lEG4-F9T�:''11{3i5,C 1 T71jf-'K ;CSS 1s4.) ;> I >. j �� a ' F_4 8U2GR;DES DL (;SEEN TF ? UAL ® UNIFORM TRAFFIC COIF l ROL DEVICES. ` ,' _ ti ; Nar ......-_.___�.._.._-�---„___........__......._.....__.�..____-.....-.-i: _�..-...-_______-,,,.-.-:: t .._ .....-..,..-_ _.,. i t ., .I-1 , 1:`, B. THE VIRGINIA SUPPLEMENT ` O THE MANUAL ON UNIFORM TRAFFIC; � �� �� �� ��i��� � � ���� �'�i�� �t � _ ' � {'- ry- '�__ PAa I'£nlFD aTl, �': .. _ _ _ _ - z J 3 2 "4�i € E_ `. . �f ; ( CCIJTRCI DEVICES. I�� C� l� — 4 37 J4 FJ .E3 i'. JSC'. d�k b-'x _: F PJEs LET.>clr r',; A4¢ I ¢,1 r v-; ;;12 C. JI1�alC Ali lA DEPARTMENT CAP TRANSPORTATION `: P alp; L FL<.> 3 ( �, RCAF AND BRIDGE 3 ( f f f N "`�' ,s: T� : a. .:: ..ul.c9F3:- ui.a,:f; L. F r5.tf d7� 1 SPECIFICATIONS. w, a R>, D. THE 2000 INTERNATIONAL FIRE CODE. "ter:, i - •"-:.1.i _ . _ ,_ _, - : : i ,;r6 ca tF r 3"2'. ?-S. Fxt;f. ` ° - _- .-. - ..:: -. , r 3a - '�" - _ _� F 7 , y 2.� BITUMI � G- a _,.. ,r=£s j_ . a NFU CAI I �R�TIJRTACI✓ COURSE I �. I' 2. SIGN LOCATIONS ARE A PROXIMA rE AND ARE TC ICE MODIFIED IN J THE ,=' � � - ._:: � � i1 9,�A � t� `3 _ :: , Y f'=i YC"�::.. y _ _.... s i t.1 'rv': _ - O O O ©C.� mil. m,, .. r::::::�...,-.f::::::: _......-.�........:....m. t' F- - .5 oC� 5-m - O REFER TO DOMINION POWER �^, s � , � F- - - � ���C.�LV�.tn,"f.EER=s.9w)"i.lm,Q r I LU `TO AVOID Ci�NFLICT WITH I NDERGROUND UTILITIES Il ITIES OR OTHER 9 O o 6 0 �'� I�' �� � � � � � _k�< CONSTRUCTIONS, AND TO COMPLY WITH STANDARDS REFERENCED IN OO c� c� o - 0" MIN COVER DESIGN CfANIDARDS FOR sit � � �,? � "J�� -0 ODo "a o a o 0 0 TYPE 21 B AGORECA T E NASE COURSELu FROM FINAL GRADE �UCTI�AN�� AND PRE -CAST CC�Ji�l�i15 � �� 3 .r � �.; I�ICT� 1 A�CV�, � ��-;�� - _ _ O o_ O� o� ~j\J MANHOLE TYPICAL bAC PILL �, z 3, ALL CJ I AI�IJ I�A�JPJ'fll=i�i I�t1AR ll' ' - i Q \ l5 ARI TO 1 Ur�NIe�JPU A�II // // // // // // // — L INSTALLED ICY THE CONTRAC I OR. ALL SIGNS TO BE FURNISHED AND �/\/\\/\/\/\/\/\/, CC��'�ACTR �� w°? 8 ) 82 rx F j � ; - �E r INSTALLED WITH STANDARD U POST GALVANIZED BY HE CONTRACTOR. � ,Ak --- '�� / �'a, :' \ :? I r a: dr a J Et '1f.,- % Sx: :.. �t.t:. / / ; .., '' �i ' ..{� F r /— .......................... DENOTES LIGHT DUTY ASPHALT PAVEMENT E T C - T \ \ :/ , >: I J�J PLANES ^ 91 � k\ j , > ; tert K' jCLII tIJ111T LII 2�aa a .....-.n._ /'\ / �(TYi'.) ¢3 ''+�1, \\ EE( I fi 3 M r 3sc..Y, s�f I's St 9 h�r9 '?i _T t s EhJE 1A Et #I 7 ,w li hF 7t1 P< E_.. 8`, rr ':f J A >~{',. "-ie E,, a / ,�`. ,%'/'/ \'\ \"1 f.:"v f L.:£ F9 4Ct f-Et:� r'Jf, P7t fG, z t1,7 i-S C, if ) �T -E': ,R.R .' IE . A �:,fS:,..,.0 ,",#P:,E,..N ,.w 5F•9�..;§[_uLr. 1 ,, 3,,,,`'" /' .�' \ 4 ke ;v;�nCi' n, s: tEt848r rr9a:1'-5 a�,.r,-rsla E F-`: a P 9r�s._, ''�«z' 11 - k F k # £ fx, ,}.. ,y{,<-.fliJl IF."A L.7r,..R,n,f,+i 3v ht •1[tY&H)IU 4". ,9!,f>Cl. ,?E7ERPa.>P�:1 4Z'_PlfIF,%t L.9F#.,:to33`3E,,§.f-;14s1Ecti 13,W,€tFEF. ilCFl:i, SAV,' °1-14.. 1 - p`a - p ry�yf ��yA f� ~`' "" ''a GENERIC - tl4J11� L� ._a is I�JUO L: i+:, '1>'.. :t.� fP:,,p 1;3n4n IL_: 0DWTJ, f-,J'. Ce-,E:,:'..:`t91^1?r>C. t,F ::i t _ t-c1 - / / /I� UCT�A rl (�) F [t .. F fD D 'i G pd, 1 .\I I I . I,T1;,rRKC AN LFAFVMU30A,, M,rl, �/ /" °. i :s:;..3.>.3t. Er.: v%E+E: RE:r. I: rt,V,_mv> ° Y� l--,:�::II-T�:,UF'•'�:: IJUI':`F L1 S ,.EO.n ,. 9'34�?J +l'ic.. I.s AASS: "'S, � w...re4t9:�E`i iLfl<i:. 1_�JC E. �F.r r:E_�P..J;AS f €Lr.. r ,i rF::;: > -z:.. F .. L:. i 1:; J.,i!`.°C1 'ff.Pu ,.. PF•,: R,I REQVIT :z:. , r.: g - �� ,/+r..r.af,,RY.,EGtUJf,E..C?..J7'f„3.?I,..h.fiP?,,:.cT:Y.,... r._...,. ,. ,.�,97F?-.::is a9..9✓,,, r. 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MA7:i L�F ,.x .31: Tf3 tl.ARE,Yrs`. .,13E-1. 3hj ^;'31. : !_9 I'V� c,��s l��- \ \, 3,000 PSI MIN THREE INCH ii. �7 �, `1. :. 1. _ ) / f f ,r 9 I :t .: - �',^^'^^...e....---:'„mt-,N^a..,,". -: Uf,_.,1413„ELH,"Li%8'Ia.:F.4l'I-R N. U;,.E±:,!(-Rif ,,AiZ . ;"",�Ec rrufLl'ANJ e EC,tCk 1L�:a` 3Y ..,tY' ECfIE"4CIhY: hcu ,.-:LUtF ; 9u..t,.4fLS_"<'Y):: i / / P1 1 \ / NVLOP OP CONS. dal j /; c`r" /U6ROUNfINO. PP TO \\ .,,: n, cctr fiAe.Ti a rz mrT r : ` r ^r a 'r -' / :.,,, %: , _ J _ L.c _"...,. t , . , [ 9r._..,.D; ,D.: n.,, [-.:Fr dE .,RP,.:.:;1 AI4..c ,. a.. r,9 e a ,�F6,. �cG' - !, I ;\ ,< JOJUIINIOI I Pc��nJR Pax101! ,; > . Tt}, wP[I���BAR ��� I 1 1 , / ,/ : , ,..1,>. v _:,.. ,�_., NOTE:STOP SI,�I°+J TO �I�JI�LJ TOP OF C�,R.� _... .;...:.., •.. B, 9,;S7T.ALL..iHe,'.S: ,', t3 ,_ :',IATE� 3L.:�dcs: Y,.,f::- rcttJ. _.7 GF; <::. tk. , u.. r "4 _:t :f :, :r x# ->a rr 1 _: \ e r u. _Ars _, , . _ a carer,. 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S 1 s.r„i?¢:_ r.:. ,ra.;t C , :ar cy-: ,\ \ °- ,,,'' ; � \� ,, r, ...;:; .. .. , - ] :; , .ni.g Ifa_ , � � .¢_.:;"lo�tt>_ e._ _� - r, c,s�,u a.,>.t_ .. E�, �FR I. I., : I - ,..., f :.-_ - I f:::: ,AA3s):':ic 3 5 F• C )1 p39J3Er 311. //\ I -- .. :e , .. r E ..,, `: { „'�,:,..-i ;:: :__.-., f r_.ri.ft ,.,;. SOL,, Ll , MIHYf.)..,,,HrV,I9c,,._E,JLIZ,1 1 �t�'D f,7.P,VIO.FIRO RAM. AV iIUHT�TO, L'&,a,NG' .IAY..E.,,.t? WTr, - / � - - �-,. ....�.-„_��__ \ «' , , 11 l.:- . � ,�. I i .:.:� I -; - ^ _ SOLID �/ BITE LIDS \ \ \ �- /- �. ,," : > , ++ "e .s : :" : y > ,. \, ::>;, j ) } ::"'�- -•.t._ .,13.>74f'l,-RT;'i.F DAN9,{rf.^'R ;t,ior Ar,...- ,L 7r,,.r Rkl`ly'I c"i IC13Fr1i.if,'1sa ���� 1 ..- ..�:} 1 >I t -.,.i,tiE-,Ic.P,Tf"",].t,.t,.t,:,.Prpc. \ E { i11 /; '/" a ..: �, E ...; I'. E I I :: ID .. - , iF$- 4ft.., SS!!3af;hni- ��\ 'F % '>, :' TF FE :, .�i ` / i' % :F .) 1 :. t . : }.::._ } 3. E i . } is - - 4 Q �. I4. 1F Doi F .,I'R.kf,,-:L3, Nl .LE°.:"4E (,.R,e..:.) f'., f.} F,. �. s \ \ : ^•, "`t : TECIf � I E N Avg t. ,y \ - - y 4RS j I /' / ,,t" PEP R TO PJOIJI1NIOl�I I`Csi / R alz, r"a r GR1,,,�� li>.STALLA I��lN �j /// /�e fr 1 a d . M ' is; r :m_k firF,c:° _uE R,3Er? 1 n f•.¢ar:e1 _, rr:ar r r: sTI I 1 r li / DESIGN STANDARDS FOR ��� � tv:a,. �J._5r�_i c_ � � IUCJT A 3 CONCRETE .\ \„ a r: \ .F \ v:.«»................,,.,.,_.,,.+,,,....,.,...,v»..._ �.,...«.....,,,......,..,,«,-.,.,,,»..,....,,.....e,..«,.w.»,,.,.....x,:,.>>.,.,.w....«.�.....,.1f 3.F h_ ,<.':.C,.... V1J ?n. e:: - _ -_ __ 111 \ \ \\ -•.... i. 1 - \ \\ /_ \ / `.., j\ \\ /'j\\/\\ _, �E IUCT�AII� AV�I� CC111C MANHOLE o o ar�o 0 0 0�(UBBASR� / / ,' TYPICAL BEDDING . � ° � '�\'Mi ,`�, 1", f§,,,i > \\I�J6T r'IfCRCI illR� 11� PLANS JO�� I�IQ, -�a (i YP.)__��_ [__�(TYP.) CONTINUE 21TCIIV� BASE �1 FROM ADJACEI J`I PAVEMENT SECTION UNDER CURD SHE ! CAL ;2SCH. 40 PVC DUCT BANK SECTION DETAIL E�NF RCED TURD r� , NS GAFLUSH - ICJ® ��;�10 I'�Io Scale �-- � - _-- - -= -- - - ---- _-- - - --- Scale No Scale �o- �n 0 �s , c� z �0 ._ ,� cU 0 C_ 0 W �, 0 r a) `I i (t) 2 (11 C' 6 0 2.4 c2 2 0) 1) c v () C 6 (.) 6 0 !) .6 n t7 n s d E Tj C� t3) �� -0 w u 0 W C) w b C W U) 8 T ® 0 n wa) (D � 9 FRAME & COVER (SEE FIG. S-I-D,E) NYLUD- LAcs'T DRAIN BASIN WITH STANDARD GRAJE - ------ - - ---- - ------ - - ---- (1,2) INTEGRATED DUCTILE IRON FRAME& GRATE TO MATCH BASIN 0,0. % 181'MIN VVIDTH GUIDELINE gn", 8 MIN THICKNESS GUIDELINE MINIMUNI PIPE BURIAL DEPTH PER PIPE % MANUFACTURER (3) VARIABLE INVERT HEIGHTS RECOMMENDATION AVAILABLE (ACCORDINGTO (5) ADAPTER f6,7) TRAFFIC LOADS: CONCRETE SLAB DIMENSIONS ARE FOR PLANSITAKE OFF) (MIN, MANUFACTURING REQ, SAME AS MIN. SUMP) ANG 31 ES GUIDELINE PURPOSES ONLY. ACTUAL CONCRETE SLAB NIUST BE -j' DESIGNED TAKIhNG INTO CONSIDERATION LOCAL SOIL CONDITIONS, VARIABLE - 360, AII�RDINGTO TRAFFIC LOADING, & OTHER APPLICABLE DESIGN FACTORS. PLANS SEE DRAANG NOL 7001-11 110-11,11 FOR NON TRAFFIC N5TALLATIOIN, ---------------------------------------- --- ... (3) VARIABLE SUMP DEPTH ACCORDING TO PLANS (6' MIN. ON 8� - 24��. 10' MIN. ON 3T (4) VARIOUS TYPES OF INLET OUTLET ADAPTERS BASED ON MANUFACTURING RE-1) AVAILABLE: 4" 4" MIN ON 8" - 241" 1 - 3ff'FOR CORRUGATED HDPE 6" MIN ON 30" (ADS N-12MANCOR DUAL �,,',IALL, ADSIHANCOR ---------- SINGLE WALLI, N-12 HP, PVCSEWER�EX: SDR 35), PVC, D10V (EX: SCH 40), PVC 09WC905, CORRUGATED & RIBBED PVC THER I BE. 'RUSHED STONE OR 0 '0JATERTIGHT JOINT THE BACKFILL MATERIALSHALL I I G THE REQUIREMENTS OF CLASS 1; I ,CORRUGATED HDPE SHULAJNt GRANULAR MATERIAL MEETIN 8T, 30' CLASS 11, OR CLASS III MATERIAL AS DEFINED IN AST?A D2321, BEDDING & BACKFILL FOR SURFACE DRAINAGE INLETS SHALL BE PLACED & COMPACTED UNIFORMLY IN ACCORDANCE WITH ASTM D2321 I - 8!', 30" STANDARD GRATES SHALL BE DUCTILE RON PER ASTM A636 GRADE 70-50-05, 2 30" FF�,IES SHALL BE DUCTILE RON PERAM,11,53� GRADE 70-50-(k_, AIN BASINS V',IITH THE a & 110" STANDARD GRATES FIT DlRi CTLY ONTO DR, UISE OF APVG BODY TOP. SEE DRAWINGNM001-Mt45. 3 - DRAIN BASIN TO BE CUSTOM MANUFACTURED ACCORDING TO PLAN D_-TAiL$. RISERS ARE N EEDED FOR BASIN$ OVER 84'DUF. TO SHIPPING RESTRICTIMS. SEPE DRA1,AING NO. 7W�-110-066� THIS PRINT DISCLO13ES SUBJECT MAT FER III WHIGH [FRA4il iY EEC MATERIAL 3130 VERONA AVE 4 - DRAI N AG E CON NEC TIO N S-.-','J B jO IN T TIC HTN ESS S HALL GO N FORM� TO NYLOPLAST HAS PROPRIETARY RIGHTS. THE RECEIPT BUFORD, GA 30,18 ASTM D,3212 FOR CORRUGATED HDPE (ADS' N-GHANCOR DUAL IY;�L), OR PO�S=SSION OF THIS PRINT DOES 140T CONFER, PHN (7?0) M-24,2 N-12 HP, & PVC SEWER (4`-24-:), TRANSFER, OR LICENSE THEUSEOFTHE !DESIGN OR FAX (770) 93-2-2490 5 - ADAPTERS CAN BE N'MNTED ON ANY ANGLE J'TO 360'. TO DETERMINE TECHNICAL INFORMATION SHOV1,N HEREIN XY, wwv1.r1yIop1asi-usx _FEVISEDGY NMH FROJECTNO)NAME M11 NIMUM ANGLE BETINEEN ADAPTERS SEE DRAjNING 43� 7001-110-012. REPRODUCTION OF THIS PRINT OR ANY INFORMATION 0 AT E 03 TITLE 6 - 12'- 330" STANDARD GRATES SHALLMEETH-20. LOAD RATING. CONTAINED HEREIN, OR MANUFP.CT ORE OF ANY -11-16 0?A:N BASIN WITH STANUAIRM GRATE 7 S' 8, 10" STANDARD GRATES ARE RATED FOR LIGHT DUTY APPLICATIONS ARTICLE HEREFRaM, FOR THE DISCLOSURE T 0 OTHERS QU CK SPEC INSTALLATION DETAIL ONLY: No CONCRETE COLLAR NEEDED FOR LIGHT DUTY WING, IS FORBIDDEN, EXCEPT BY SPECIFIC WRITTEN SSION FROMiT(LOPLAST. DWOSIZE A SCALE 1:40 SHEET 1OF1 7001-110-144 REV H _I PERMI NYL0PLAzS'T DRAIN BASIN WITH DOME GIRATE (1,2) INTEGRATEDDUCTILE IRON GRATE TO MATCH BASIN O.D. MINIMUM PIPE BURIAL DEPTH PER PIPE (5) ADAPTER ANGLES VARIABLE T-360"ACCORDINGTOPLANS MANUFACTURER (3) VARIABLE INVERT HEIGHTS RECOMMENDATION AVAILABLE �ACCORDING TO (MIN, MANUFACTURING �Y E13 �PIATF_R�IAL ",6 �SCAII 1.11 vi STREET SURFACE OR NON -PAVED AREA -REMAINING BACKFILL SHALL NOT CONTAIN ROCK MATERIAL SLOPED AREA 36 MIN LARGER THAN 5" IN ANY DIMENSION V- 0' MAX 24"Ml� INTIAL BACKFILL* 2'- 0" EMBEDMENT 8"MIN (6" LIFTS) THOROUGHLY COMPACTED BY HAND OR APPROVED - A SPRING LINE MECHANICAL TAMPER RUBBER COATED STEEL OF PIPE 3'-0" MIN HAUNCHING STEPS CAST IN PLACE NO. 68 STONE PRECAST REINFORCED 1_* BEDDING 6" max 4" min CONCRETE SECTIONS 'F2'T__MI N FOUNDATION (SHALL BE "0" RING SEALS '16 " ivI A X REQUIRED WHEN SOIL MINIMUM ELEVATION CONDITIONS ARE UNSTABLE DIFFERENCE ACROSS i\/I.H. 5" 4'-0" 5. ALL PIPE) LE FROM INLET TO OUT T SHALL BE 0.20 FEET. VARIES CONCRETE--, DEPTH OF FLOW CHANNEL TO BE FILLETS 3/4 DIAMETER OF CONTRIBUTING 2- NOTE SEWER. -OF-WAY SHALL BE 4 12" 1. OPEN CUTS IN PAVED AREAS WITHIN EXISTING VDOT RIGHT BACKFILLED ENTIRELY WITH NO. 21A STONE. A FILLETED INVERT FOR A SMOOTH TRANSITION OF FLOW BETWEEN 2. FOR DUCTILE IRON PIPE THE BOTTOM OF THE TRENCH SHALL BE SCRAPED INLET & OUTLET PIPE SHALL BE BEDDING OF NO. 68 PROVIDED. MIN. 6" BEDDING AND COMPACTED, AND ALL STONES REMOVED OR A 4 STONE SHALL BE PROVIDED' NOTE 3.WHERE ROCK IS ENCOUNTERED PIPE SHALL BE INSTALLED ON A MINIMUM 6" IMUM A ND SHALL BE BEDDING OF NO. 68 STONE 1. BEDDING THICKNESS REQUIREMENT SHOWN IS MIN SPECIFICALLY DETERMINED BY THE CONSULTANT FOR THE SOIL CONDITIONS. 2� THE CONSULTANT WILL DETERMINE WHETHER MANHOLES SHALL HAVE EXTENDED OR NON -EXTENDED BASES. 3. ALL JOINTS, LIFT HOLES, INLETS, OUTLETS TO BE SEALED GROUTED INSIDE AND OUT. TYPICAL SEWER PIPE TYPICAL MANHOLE SECTION INSTALLATION IN TRENCH SHOWING BRANCH TIE-IN NTS FIG, S-3 N. T. S FIG. S-1-A TD-34 TD-25 -Au)- PLANSITAKE OFF) RFQ. SAME AS MIN. SUNIP) Tj j (3) VARIABLE SUMP DEPTH -- - --------- ACCORDINGTOPLAiNS ------------- (6" MIN. ON 8"- 24 1TMIN. ON 30 STEEL $3TEP 0 XL V ATA I Z ED ST-1 04, GRADE 60, REIN;�ORCING ROD ENCASSED IN A CORROSION RESISTANT RUBBER OR OTHER MATERIAL APPROVED BY THE DRANEER� (DIMENSION MAY VARY WITH MANUFACTURER'S DESIGN) RPOSION PESISTANIT MATE L #4 REINFOPCfihIC ROD CAJ_ SECTION ely x. NOTES. STEPS WILL BE REQUIRED IN ALL STRUCTURES WITH A DEPTH OF V-0" OR GREATER UNLESS OTHERWISE NOTED ON THE PLANS, ALL STEPS SMALL PROTRUDE 41/2" FROM INSIDE FACE OF STRUCTURE WALL. & TRANISITION DETWEE:N Mpe DIAMETERS WHE MAXIMUM STEP SPACING TO BE 16" G-C� MrFERENT SIZES or 'COUN1 r STEPS SHAL�, WITHSTAND A MINIMUM FORCE OF 300 POUNDS WHE N PIPES ARE EN -mr-0. EXTENDED 4Y2" FROM THE FACE OF THE SUPPORT� STEPS ARE TO BE VERTICALLY ALIGNED AND IUNWOR40LY SPACED E F N STRUCTURE LIJ _j A_ 12 3000 PSI CONC. BASE BENCH SLOPED TO FLOW CHANNEL 1/4" 1' MIN 2" BRANCH FLEXIBLE CONNE NOTE: �CTION L J WITH STAINLESS STEEL ALL CONNECTIONS TO BAND EXISTING MANHOLES SHALL BE CORED AND A FLEXIBLE __j BOOT CONNECTION INSTALLED f PLAN TYPICAL MANHOLE SHOWING BRANCH TIE IN SHAPE: TO CONTOUR OF PIPE - NTS FIG. S-I-B TD-27 -SHAPE TO ELEVATION OF NAD-POINT OF I LARGEST PIPE. 11 A SLOPE TO DRAIN TO INVERT Or- OUTLET PIPE SECTION A -A UMENT IN DROP INLETS METHOD OF TREA F. (4) VARIOUS TYPES OF INLET OUTLET ADAPTERS IX // 3, - EQ.) BASED ON MAIAIL11FACTURING RI 4'MIjN ON 8'- 24" 'RIO, TYPICAL, SECTION AVAILABLE: 4" - 30' FOR CORRUGATED HOPE AIN ON 30" E _-30NS MAY VN "I" IN PRECAST UNITS STEPS MAY BEE CAST IN PLACE, MORTARED i 6" f (DIMEN% RY 1W H INTO HOLES PROVIDED BY THE F M- ATOR, OR DRIVEIL iK%, 'AIDS N-ITHANCOR DUAL WALL, ADS,1HANCOR MANUFACTURER-S SHAPING OF 61,14,1HOILF AND INLET INVERTS IN ACCORDANCE WITH IS TO APPLY TO THOSE STRUCTURES SPECIFED R MINIMUM OF 311 EMBEDMENT STEPS DIFFERING IN DIMEN=NS, CO FIGURATION, OR MATERIN-S TH�S DPAWHA7 SINGLE WALL), N-12 HP, PVC SEWER (EX: SDR 35), �F \ \ ? TO INVERT OF PVC DOI (EX: SCH 40)� PVC C900!C905, FROM THOSE SHOWN MAY ALSO BE USED PROVIDED THEY MEET ON PLANS OR WHERE INVERT OF PIPE IS A20VE INVERT G THE MINIMUM REQUIREMENTS SHOWN HEREON AND THE STRUCTURE, OUTLET MPE CORRUGATED & RIBBED PVC CONTRACTOR HAS FURNISHED THE FINGINEER Wini DETAILS AND CERTIFIED TEST REPORTS OF THE PROPOSED SUBSTITUTE AND HAS MANHOLE OR DROP V�LET M TO BE FORMED AND CONSTRUCTED WATERTIGHT JOINT RECEIVED WRITTEN APPROVAJ_ FROM THE ENGINEER FOR THE USE �il ACCORDANCE WITH APPLICA8LE STANDARD OR SPECIAL DRAWINCL THE BACKFILL MATERIAL SHALL BE CRUSHED STONE OR OTHER - - ----- ATED HDPE SHOWN) GRANULAR MATERIAL MEETING THE REQUIREMENTS OF CLASS 1, OF SUCH STEPS, THE iNVFRT SHAPING AS DETAILED MERV-Oil IS TO CONSIST OF A (CORRUG Th NNO CONFORMING TO CLASS A3 OR CLASS 11, OR CLASS III MATERIAL AS DEFINED IN AS i I D2321. ALL STEPS INSTALLED SHALL HE PROVIDED WITH SLIP-RESISThNT PORTL, . CFMEtAT CONCIRETE V �GREGATE �,AAY Ur '3 8 BACKFILL FOR SURFACE DRAINAGE INLETS SHALL BE CLASS C1, EXCEPT THAT 257 OF COfflSE ff BEDDING. SURFACES SUCH AS BUT NOT LIMIIED Tf�), CORRUGATED KNURLED, Up TO 411 54 DI AND CONSIST OF STONE, BROKEN BRICK, R ACED & COMPACTED UNIFORMLY IN ACCORDANCE 'A'ITH ASTIM D2321. -ACE L OR DIMPLED SURFACES. BR0104 CONCRETE OR BROKEN CONCRETE 6LOCK. THE SURIF SHALL BE LEFT SMOOTH BY MEAHS OF HAND TROWELLING. NONE ALUMINUM STEPS SHALL BE FABRICATED IN ACCORD.P(NCE WITH OF THE COARSE A-0GRFGATE SHALL REMAIN EXPOSED, ASThI 8221, ALLOY 6005-T5. THAT PORTION OF THE STEP ENCASED IN MASMIRY SHALL BE DETAILS OF INVERT SHAPING AS SHOWN HEREON ARE FOR EXAMPLE PURPOSES ONLY. EACH MANHOLE OR DROP INLET IS 10 BE SHAPED UNIFORMLY COATED WITH A HITUMIMOUS, SOLVENT TYPE, ASBESTOS INDIVIDUALLY TO BEST FIT THE PARTICULAR KiLET AND OUTLET FILLED ALUMINUM PIGMENTED COATING CONFORMING TO rE0ERAd__ CONFIGURATION AND FLOIN LINES. SPECIFICATION TC-C-00498A_ 8% 301' DOME GRATES SHALL BE DUCTILE IRON PER AST A536 SECTION B-8 GRADE 70-�0-05, PLAN 2 - ��, i� 10'001,11E GRATES PIT ONT 0 THE DRAIN BASINS'AlITH THE USE OF A PVC BODYTOP. SEE DRAWING NO. M;i-1 10-045. P - �,Mq BY �EBC NIATERIAL AUMINUM STEP METHOD OF TREAFNIENT IN MANHOLES 3- DRAIN BASIN TO BE CUSTOM MIANUFACTURED ACCORDING TO PLAN THIS PRINT DJSCLOSES SUBJECT NIATTER IN V11�10H, 3130 VERONA AVE NYLOPLAST; HAS PROPRIETARY RIGHTS. THE RECEIPT SuFORD, CA 3051B OR PCSSESSION OF THIS PRINT DOES NOT CONFER, DATE 03-25-io PHH (770) 932-2443 )ETAILS. RISERS ARE NEEDED FOR BASINS OVER 84" DUE TO SHIPPING ---------------- - (11 J-IM5� TRANSFER, OR LICENSE THE USE OF THE DESIGN OR T ISPECIRCATION RESTRICTIONS, SEE DRAWING NO, 7 01-111, FMV70)932-2490 Xw -0 0 T r% 4 - DRAINAGE CONNECTION STUB JOINT TIGHTNESS SHALL CONFORM TO as q, TP FINICAL INFORMAT ION SHOM, HEREIN TE�1-1.0ayliNH- _PR0JFCT?40.PIAM REFERENCE STAMARD METHOD OF _0 H AP I N G ASTM 03212 FOR P_g�RUWI ED HDPE (ADS N-12PHANCOR DUAL VvAU_), C STANDARD STEP ROAD AND BRIDGE ST�VNIOARDS ROAD 441) BRIDGE STANDARDS REPRODUCTION OF THIS PRINTOR ANY INFORMATION TITLE N-12 HP, & PVC SEVVER (4', 2A CON TWINED HEREIN. OR NIANUFACTURE OF ANY DATE 03-11-16 MANHOLE INLU INVERTS MAIN 2ASIN WITH DOME GRATE i 5 - ADAPTERS CAN BE MOUNTED ON ANY ANGLE O� TO'_%F. TO DETERMINE i I - SHEET I OF I SHEET 1 OF 1 REVISION DATE ARTICLE HEREFROM, FOR THE DISCLOSURE 70 OTHERS QUICK SPEC Pi 167, ALLATION DETAIL 502 VIRGINIA DEPARTMENT OF TRAASPORTATION ART� &J,INIiv1UM ANGLE nETvVFPN ADAPTE PTI BY SPECIFIC WRI-11 TEN A SCALF 1�40 SHEET V�RGINIA DEP MENT OF TRANSPORTATION IS FORBIDDEN, EXCE DWO SIZE !OF: I D�W'G NO, REV D q� -._ ';,,I '' __T L Di-3A_38, 3C EXPANS�CN KEYED 8-2 HAILF PLAAbi VIEW LS OF INLET J0114T CONST� BARS D_ APPROACH FOR DETA,, 41-8",, (2 x WALL THICKNESS)Ii EXPANSION JOINT FRAME& COVER K JOINT SEE Tt�ADARAD SL-11FOR APPLICABALITY OF SAFETY SLAUS� INMTE: BE LEFT STANDARD MH-1 THE Top W MASONRY IS TO FRAME aE COVER SUFFICIENTLY LOW TO PERMIT PROPER ADJUSTMENT OF COVER AND IFIRAME TO GRADr BY TH� USE OF NIQRT*%� OR - - ----- BRICK A DIRECTED BY THE ENGINEER, W_ IWI-ot �-FU�f SLAB TOP AS DETAILED ON STANDARD T--MH-2 MAY BY SUBSTITUTED FOR TRERED SECTION WHEN APPROVED BY THE ENGINEER. yen A -BEVEL 45' G > E �E en r 'IT _= CONCIRE F 4n AJI- I.-OOTING DOM( EVER 4'-8"+ (2 x WALL THICKNESS) I -3 - E3 CONCRETE OR SECTION E BR10<11 CONCRETE BLOCK BAC O S DE UTTER SEr STANDARD IC-2. < BAR G NAPPED TEPS (ASS REQ'D,) 6 IRS G j j GUTTER WfFVP HME (AS REQ'11) WEEP HOLE LASS REO'D3 _4' 4' L:) - - ----- -------------- (A A BARS C BAR SUBBASE BARS 0 0 u 2" 0 AMR S 0- 0 CLOTH z z '-WEEP HOLE, ;7, + W -44-1- u SEE NOTE 8 w LJ WIR ---- STE _J --- - ---- - - ----------- -STEPS.,SEI^ L BAR A NOTE 5 ALITERNATE JOINT BARS .0 FACE OF CURB 7. DETAIL GUTTER 'tG_RA1-CfCOHTR0L JOINT CRACK CONTROL JOINT 4'-0" PLAAd SECTION A -A 61 MIN, M I N. 10, M;V21 IO'MAX. KEYED CONST. JOINT 1 $11 x 6" ft.5 x �t,15�5 WELDED f-A VIRE FABRIC'011 ILE-QUIVALENT AREA L-VARIABLE - IMAX. 20' T 10" 2" WARPED 8�, -1 -- UTTER 2" 11 G 7-0- .1 '. 1 31-01, 1 MONOLITHIC S A APPROACH GUTTER 7; �R BAR FOO�Tfili - - ---- j T7 - _j 1 77� 77" �TION A --A - - - - - - - - - - - - - x HALF S E( iEMOVED) (WITH FRA�,IE AND COVER r 9 ��i_ BARS -q BARS 3 j BARS E BRICK CONCRETE DIAMETER ____ - __ /_ _4 "I" VL WEEP HOLE FRONT ELEVATION I z 11 11-811 DOGHOUSE WITH FOOTING BARS NOTFS1 (GUTTER REMOVED) 3`0" NOTES. 1. QUANTITIES SHOWN ARE FOR MANHOLE SECTION B-0- WITHOUT PIPES. THE AMOUNT DISPLACED 5X1/,i" BENT,PLATE- W -P HOLES, STEP REOUREMENTS, BY PIPES MUST BE DEDUCTED TO SEE GENERA! NOTES FOR ADDITIONAL INFORMATION ON' WEE _j TABLk_1 OF OUANTITIES "11" (LIM FT� FOR MANHOLES) DIMIENISIO'NS, ETC� ORTAN TRUE QUANTITIES. 2, A BASE THICKNESS OF 'W' WAS USED R4 HIC! �,419SU R 2. ALL OA�,E UNITS ARE 40 RE' IN ACCORDAI WITH TH REQUIREMENTS OF AASHTO CONCRATE COMPUTIING CONCRETE QUANTIT�ES. V Mi TYPE A NOSE DETAIL SHALL. BE USED WITH CG-3 & GG-7 STAIqDARDS, L 2 V2 " X V/2 XVI DEPTH BRICK _010LE I" AL ANIZED -1 CONCRETE SHALL BE 4000 PSL 3. INCREMENTS TO SE ADDED FOR EA04 TYPE B NOSE DETAIL SHALL BE USED WITH CO-2 & CC-6 STANDNRDS� TYPE A TYPEB V211 v BRICK CONCRETE CONCRETV ADDI'MONAL FOOT OF DEPTH. 4" STUD SHEAR CONNECTOR WELDED C WHERE OPENINGS ARE REOURIFID FOR PIPE, THEY SRALL, BE FORMED, DRILLED, OR ilEATLY CUT ------ - ---- - FEET THOUSANDS CU.YARDS CUI.YARDS GALVANIZED PLATE FOR TYPE A TO BE BENT ON AN ANGLE OF 68',30' TO AlGLE IRON AT TC-C. A3 APPROVED BY THE ENQNEER. THE CONTPACTOR SHALL FURMSH THE FABRII WITH CONNECTORS Aj1JD IS TO K ANCHOR MES BETWEFN CENTER 1-41 THE IAVERT EILEVATIONS, AND THE SIZE OF ALL PIPES TO 4. MATERIALS MAY BE BRICK, CONCRETE OR ED WITH Vz" X 4" STUD SHEAR I; THE 41C F NOSE DETAILS V1 - THE OUTSIIDE DIAMETER OF TVF,_-- PROPOSED PIPL. 'APPRO NIAN E a B, � ENTER THE MANHOLE. HOLES ARE TO BE A M1,041MUM OF 4" TO A MAXIMUM or 6" LARGER THAN 5 0.7 0,785 VED CONCRETE I L. CK ELIDED TO SENT PLATE AT TC-C. 2" 6 0-9 5. IF BLOCKS PPM USED THE WHIMUM APPR P.,WEM0,14T . . ........ . THICKNESS OF SAME 6 TO BE 51' 5. DIMENSIONS SHOWN APE WN*AQ4 ACTUAL OWENGIONS MAY VARY WITH MANUFAU L DIMENSIONS X D MINIMUM -------- ---- y MUlwILIM SUGGESTED MAX P I P E SIZE ABSOLUTE MAXIMUM 3 6 4" 48" 241, 27" :361, 722 84" 48' _6011 54"' - an" q�, 66" 72" L . D-1-3A L DI-3B DI-3C O�785 12213 WARPED PAVEMENT OTHER THICKNESSES ARE 70 . 1 11 , � 4 , I __ A FOR . . - To WA-L THICKNESS SHOW r_1 .. / * DrPTH "Id" OF .36" UAMETER OASE UNIT RESTRICTEO 6. I'D" IS NOMINAL DIAMETER� 0,765 _9 � 741 7 -- - - -- -------- ----------------- -- 0,785 - -- ----- 7, IN THE EVENT THE INVERT OF THE VJTFALL PIPE IT-, HIGHER THAA THE BOTTOM OF THE STRUCTUR�, TO 4'-0" NIAXXIMUM� 77B91 6. itL CONCRETE TO BE CLASS A3. THE INVFRT OF THE STRUCTURE SHALL BE SHAPED WITH CEMENT MORTAR TO PREVENT STAN40MG 0.970 3.455 1 ONE THROUGH PIPE ONLY. (ONE RPE ENTERING AND - - - - - - - - - OR PONDING OF WATMI IN THE STRUCTUPE. ONE PIPE EXITNO STRUCTURE) 3.617 7�WHEN SPECIFIED Oil PLAjNS THE FLOW 0.970 FIL Z-L-0111 8� TONGUE AND (GROOVE JOINT ARF TO BE OF FA91RICATOR'S DESION MEETING VDOT APPROVAL. ACGORDANCE IMTH STANDA�D IS-1, 7 t JOINTS PRE TO BE SEALED WITH MORTAR, 0-MNG GiASKETS, OR BUTYL RUBOEP, O� D70 4.541 'TAIL WHEN USE[) �NVERT IS TO BE SHAPED IN THE COST OF F1JRNISHH11G AND PLACING 0,970 4.903 M-L MATERIALS INCDENTML TO THE -5------ L FOR USE ON GRADES ADJACENT TO CURB 0.970 .26S SHAPING IS TO BE INCLUDED IN THE BID PRICE FOR THE STRUCTURE. FOR USE III SAGS WITHOUT GUTTER 1.1173 15�02 1 BOTH SIDES TO BE SYMMETRICAL I ------------ - -------- Ll SPECIFICATION SPECIFICATION REFERENCE D "Z-) REFERENCE B ASE UNITS M ANIHIOLE FOR 12" 48" PIPE CULV ROAD AND BRIDGE. STANDARDS ROAD AND BRIDGE STAADARDS ROP INLET' ROAD AND BROGE STANDARDS AlNDARD PREC,X-"�'T Z) - - -------- ViCAT ION XvDcf7l ER E 11 _-CE ERTS STANDARD CURB REVISION DATE SHEET 1 OF 5 SHEET I OF 2 REVISION DATE '12 30" PIPE� MAXIMUM DEPTH (H) - 8' 2313 %1EET I OF 1 REVISION DATE 105 VIIRGINIA DEPARTMENT OF TRANSPORTATION VIRGINIA DEPARTNIONT OF TRANSPORTAT�OH 302 302 302 V�RGINIA DEPARTMENT OF TRANSPORTATION 10610�__ 104.09 '03.11 t4 2.8 FOR ALL BENDS SECTION] 1-1 L 2 1 45' max 2 _�_] -7 FOR TEE OR WYE FITTINGS WIDEN TRENCH TO w ACCOMMODATE ANCHOR IF REQUIRED. 45' MIN IG AS RED SECTIOIN 2-2 PIPE DEGREE BEND DIMENSIONS VOL TEE AND PLUGS VOL. SIZE OF (FEET) U.�D. (FEET) CU�YD. BEND L IT T L H T - 90 2.50 2.50 3.011 0.24 & 61, 45 2.00 2.25 2.60 0.15 4" 22 1/2 1.50 2.00 2�52 0.10 2.00 2�25 2.50 0.15 11 1/4 1.50 2�00 2�50 0.10 ............... . ..... .... ... . ............. . . . ........................ ................ . ...... ..................... . ...... ............ .......................... .......................... .............................. ....... 90 3�66 1).16 3.21 0.48 45 2.66 2.66 2� 77 O�26 221 /2 1.616 2.16 2,69 O� -13 3.16 2�91 2.66 0.32 11 1/4 1.616 2�16 2�67 0,13 -90 4�83 3 � Cc) 3 3.42 0.83 45 3.33 .3,5' 2.95 0.43 10" N_ 12 3� 003 zkOO 2�83 0.52 22 1/2 2.373 2�58 2� 86 O�24 11 1/4 1.83 2�33 1 184 018 ............ ............................... ­­­­­ ............... .......... ............ ....... .. . . . . . . .............. ........... 1. THRUST BLOCKS ARE REQUIRED WHENEVER THE PIPELINE CHANGES DIRECTION, CHANGES SIZE, DEAD ENDS AND AT VALVES. 2, USE 2500 P.S.1, CONCRETE. 3. NO CONCRETE SHALL BE POURED ON ANY PART OF THE JOINT. 4� THE CONSULTING ENGINEER SHALL BE RESPONSIBLE TO THE VERIFY THE TYPE SIZE OF ALL THRUST BLOCKS. CONCRETE THRUST BLOCKS No Scale z cl) PLACE 5GALVANIZED WITNESS POST WITH CAPPED ENDS PAINTED BLUE IN REMOTE AREAS AS DIRECTED. MARKER LOCATION MAY BE SUBJECT 9 TO HIGHWAY DEPARTMENT APPROVAL, ;t 9 /-ADJUSTABLE VALVE BOX W/ LID Ni. J. GATEVALVE WATER LINE 2500 P.S.f. CO,NCRETE 2'x 2'BEARING AREA THRUST BLOCK 4 NOTE: IN REAMOTE AREAS, VALVE BOXES SHALL EXTEND SIX (6) INCHES ABOVE GRADE. GATE VALV No Scale E:zVST GRA OF 114-ETAL INSPI-ECTION FROUVI-E VVI SOLID LID 1/wavr) 3" COiVCRETEr COLLAR CRUSHED STOPIE' BEDDIAIG 6" DI GIL-FAA10UT PLI UGA T _F-A/D Oic L fiVEF CLEANOUT DETAIL No Scale Na. C,4012 4850-1 2 1 (4 Ch ij (4 -4 > M 121 LIA 16d L6 Lu De C) C_-D 'IT X e- ("A > Ln 37- ­< - Ln 0) U) 0- LM u V) M u) (A z 0 ILI 01- 7�� �izi__:_, U w n�7 a 0 V-? 0 0 9_L�l Z'l -n- -M U-. C) (J) w UJ (I DATE 4-1-2 -4122 0 19 DRAWN BY (C GA YAJER DESIGNED BY A. ALLISON KED BY 7A R S-KI SCALE (10 > 0 0 UO a _ . < _J CA 15 < > _j ILL] z u or LLI u') Lu 0 0 < =3 -0 0 LIJ 0 U) 21 Z V) w v O__ 0 7D 0 U) 0 0 ca 0 Cu -s u JOB NO. ),dj40_-�� �'T -C SHEET NO. C16.2 5 0 P �� r z LU �t-I Z) L,U rA DATE FAWN BY fi A YANER DESIGNED BY A. ALL ISO CHECKED BY C. KOTARSKI SCALE 111=2 ' P mac', C CJ fPi w C4 < r1% I w l 6 'no '® uj J 0) d CU n a C) c cz cz �z � P v U qj � r 17, c n JOB NO, CE .e 4 024 C[7 � cti SHEET NO � e �- C2 m EROSION AND SEDIMENT CONTROL NARRATIVE PROJECT DESCRIPTION 'f-H-11SPROJECT INCLUDE'S THE DEMOLITION OFEXISTING LANDSCAPE ITEMS, CONSTRUCTION OF A SPA, AND ASSOCIATED GRADING AND UTILITIES. LIMITS OF CLEARING AND GPYNDING AREA OF 2.67 ACRES. ADJACENT PROPERTY THE NORTHERN PROPERTY LINE 15 BOUND BY KESWICK RD AND KESWICK HUNT CLUB. THE EASTERN PROPERTY LINE IS BOUND BY THE KESWICK GOLF COURSE, THE SOUTHERN PROPERTY LINE IS BOUND BY THE KESWICK GOLF COURSE AND SINGLE FAMILY RESIDENTIAL HOMES, THE WESTERN PROPERTY LINE is BOUND BY SINGLE FAMILY RESIDENTIAL HOMES. EXISTING SITE CONDITIONS LIMITS OF DISTURBANCE IS CURRENTLY LOCATED ON A PORT ION OF TFiE KESWICK HALL AND (GOLF CLUB PROPERTY. THIS AREA CONSISTS OF EXISTING GRAVEL AND ASPHALT PARKING ALONG WITH A FLOWER GARDEN. OFF -SITE AREAS NO OFF -SITE AREAS WILL BE IMPACTED. CRITICAL EROSION AREAS ALL CRITICAL SLOPES ARE SHOWN ON PLAN SIrIEETS C2.0. EROSION AND SEDINIENT CONTROL MEASURES UNLESS OTHERWISE INDICATED, ALL VEGETATIVE AND STRUCTURAL EROSION AND SEDIMENT CONTROL PRACTICES SHALL BE CONSTRUCTED AND MAINTAINED ACCORDING TO MINIMUM STANDARDS AND SPECIFICATIONS OF THE CURRENT ADDITION OF THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK. THE MINIMUM STANDARDS OF THE VESCH SHALL BE ADHERED TO UNLESS OTHERWISE WAIVED OR APPROVED BY A VARIANCE BY LOCAL AUTHORITIES HINN11NG JURISDICTION, STORMWATER RUNOFF CONSIDERATIONS ALL EROSION AND SEDIMENT CONTROL MEASURES SHALL BE MAINTAINED IN ACCORDANCE 11111TH VESCH A'ND THE CONSTRUCTION SEQUENCE, INCLUDING THE INSPECTION OF ALL MEASURES AFTER ALL RAIN EVENTS. PERMEABLE PAVEMENT AND THE PURCHASE OF NUTRIENT CREDITS WILL BE USED TO TREAT STORMWATER QUALITY REQUIREMENTS. PERMEABLE PAVEMENT AND UNDERGROUND STORAGE PIPES WILL BE USED TO MEET STORMWATER QUANTITY REQUIREMENTS. STRUCTURAL PRACTICLS� 1� TEMPORARY CONSTRUCTION ENT-RANCE - 0j.02 A TEMPORARY CONSTRUCTION ENTRANCE SHALL BE PROVIDED AT THE LOCATION INDICATED ON THE PLANS. IT IS IMPERATIVE THAT THIS MEASURE BE MAINTAINED THROUGHOUT CONSTRUCTION. ITS PURPOSE IS TO REDUCE THE AMOUNT OF MUD TRANSPORTED ONTO PAVED PUBLIC ROADS BY MOTOR VEHICLES OR RUNOFF. 2� SILT FENCE BARRIER -33.05 SILT FENCE SEDIMENT BARRIERS SHAL L BE INSTALLED DOINNSLOPE OF AREAS WITH MINIMAL GRADES TO Fit -TER SEDIMENT -LADEN RUNOFF FROM SHEET FLOW AS INDICATED. ITS PURPOSE 15 TO INTERCEPT SMALL AMOUNTS OF SEDIMENT FROM DISTURBED AREAS AND PREVENT SEDIMENT FROM LEAVING THE SITE. 3.07 STONE FILTERS SHALL BE PLACED AT THE INLET OF ALL J, STORM DRAIN INLET PROTECTION _E IS TO PREV IT -_NT FROM NS. ITS PURPOS El SEDIW_ DRAINAGE STRUCTURES AS INDICATED ON PLA ENTERING THE STORM DRAINAGE SYSTEM PRIOR TO PERMANENT STABILIZATION. 4� DIVERSION DIKE - 3.09 A RIDGE OF COMPACTED SOIL CONSTRUCTED AT THE TOP OR BASE OF A SLOPING DISTURBED AREA WHICH DIVERTS OFF -SITE RUNOFF AWAY FROM UNPROTECTED SLOPES AND TO A STABILIZED OUTLET, OR TO DIVERT SEDIMENT -LADEN RUNOFF TO A SEDIMENT TRAPPING STRUCTURE, MAXIMUM EFFECTIVE LIFE IS 100 MONTHS'� 5. !3FEDIMENT TRAP - 3.13 A TEMPORARY BARRIER OR DAM WITH A CONTROLLED STORMINATER RELEASE TO DETAIN SEDIMENT -LADEN RUNOFF FROM DISTURBED AREAS IN "WET" AND "DRY" STORAGE LONG ENOUGH FOR THE MAJORITY OF SEDIMENT TO SETTLE OUT, 6. MAINTENANCE OF SEDIMENT TRAP - INSPECT TRAP EEMBANKMENT WEEEKLY TO ENSURE IT 13 STRUCTURALLY SOUND AND HAS NOT BEEN DAMAGED DURING CONSTRUCTION ACTIVITIES. ADDITIONALLY THE TRAP SHALL BE CHECKED AFTER EVERY RAINFALL EVENT. ONCE THE SEDIMENT HAS REACHED THE DESIGNPYTLD CLEANOUT LEVEL IT SHALL BE REMOVED AND PROPERLY DISPOSED OF. 7. DUST CONTROL - 339 DUST CONTROL IS TO BE USED THROUGH THE SITE IN AREAS SUBJECT TO -NT. SURFACE AND AIR MOVEIVIE VEGETATIVE PRACTICES: 1� TOPSOIL (TEMPORARY STOCK�M - 3,30 TOPSOIL SHALL BE STRIPPED FROM AREAS TO BE GRADED AND STOCKPILED FOR LATER SPREADING, STOCKPILE LOCATIONS SHALL BE LOCATED ONSITE AND SHALL BE STABILIZED WITH TEMPORARY SILT FENCE AND VEGETATION. 2� TEMPORARY SEEDING - 331 ALL DENUDED AREAS WHICH WILL BE LEFT DORMANT FOR MORE THAN 30 DAYS SHALL BE SEEDED WITH FAST GERMINATING TEMPORARY VEGETATION IMMEDIATELY FOLLOWING GRADING OF THOSE AREAS, SELECTION OF THE SEED MIXTURE SHALL DEPEND ON THE TIME OF YEAR IT IS APPLIED. 1 PERMANENT SEEDING - 3332 FOLLOWING GRADING ACTIVITIES, ESTABLISH PERENNIAL V_(GETATIVE COVER BY PLANTING SEED TO REDUCE EROSION, STABILIZE DISTURBED AREAS, AND ENHANCE NATURAL BEAUTY� 4� SOIL STABILIZATION BLANKETS & MATTING - 3.36 A PROTECTIVE COVERING BLANKET OR SOIL ST-ABIL17-ATT-ON MAT SHALL BE INSTALLED ON PREPARED PLANTING AREAS OF CHANNELS TO PROTECT AND PROMOTE VEGETATION E'STABLISHMENT AND REINFORCE ESTABLISHED TURF. MANAGEMENT STRATEGIES 1. PROVIDE SEDIMENT TRAPPING MEASURES AS A FIRST STEP IN GRADING, SEED AND MULCH IMMEDIATELY FOLLOWING INSTALLATION. 2, PROVIDE TEMPORARY SEEDING OR OTHER STABILIZATION IMMEDIATELYAFTER GRADING, TE TRENCHING FOR UTILITIES AND DR/-\INAGE FROM DOWNSTREAM CONVEYANCES IN ORDER To 3, ISOLA MINIMIZE PERIMETER CONTROLS. 4, ALL EROSION AND SEDIMENT CONTROL PRACTICES SHALL BE MAINTAINED UNTIL THEY ARE NO LONGER REQUIRED TO COMPLYVIITH THE CONTRACT DOCUMENTS OR STATE LAW. PERMANENT ST' AUJILIZATITON -PAVED AREAS DISTURBED BY CONSTRUCTION SHALL BE STABILIZED WITH PERMANENT SEEDING ALL NON IMMEDIATELY FOLLOWING FINISHED GRADING. SEEDING SHALL BE IN ACCORDANCE WITH STD. & S PEC� 3,32, PERMANENT SEEDING. SEED TYPE SHALL BE ASspmrIED FOR"MINIMUM CARE LAWNv, AND GREATER THAN 3: 1, SEED "GENERAL SLOPES" IN THE HANDBOOK FOR SLOPES LESS THAN 3:1. FORSLOPES TYPE SHALL BE AS SPECIFIED FOR "LOW MAINTENANCE SLOPES" IN TABLE 3.32-D OF THE HANDBOOK. FOR MULCH (STRAW OR FIBER) SHALL -BE USED ON ALL SEEDED SURFACES. IN ALL SEEDING OPERATIONS SEED, FERTILIZER AND LIME SHALL BE APPLIED PRIOR TO MULCHING. SEQUENCE OF INSTALLATION PHASE I (SEE SHEET C3.1) 1, A PRE -CONSTRUCTION MEETING 15 REQUIRED WITH ALBEMARLE COUNTY E&S INSPECTOR, CONTRACTOR, OWNER, AND ENGINEER. THIS MEETING SHALL TAKE PLACE AT ALBEMARLE COUNTY COMMUNITY DEVELOPMENT BUILDING. CLEARING LIMITS MUST BE FLAGGED PRIOR TO THE MEETING WITH ONE (1) WEEK OF NOTICE. INSTALL SILT FENCE BELOW PROPOSED SEDIMENT TRAPS AND INLET SEDIMENT TRAPS. CLEAR AND G RADE SEDIMENT TRAPS AND INLET SEDIMENT TRAPS. 3, INSTALL CLEAN WATER DIVERSION, REMAINING SILT FENCE, REMAINING TREE PROTECTION, DIVERSION TION. 3EGII\L 4, AFTER ALL EROSION AND SEDIMENT CONTROL MEASURES ARE IN PLACE, SITEWORK CAN V DIKE , INLET PROTECTION, CULVERT INLET PROTEC' 5. ROUGH GRADE PROJECT AREA. 6. SEED ALL DENUDED AREAS PER VESCH STANDARDS. PHASE 11 (SEE SHEET C12) I, INSTALL ADDITIONAL INLET PROTECTION WHERE SHOWN ON THE PHASE 11 EROSION AND SEDIMENT CONTROL PLAN AS THE STORM SYSTEM IS CONSTRUCTED AND BECOMES OPERATIONAL. DE PROJECT AREA, APPLY PERMANENT SOIL STABILIZATION TO THESE AREAS WITHIN SEVEN 2. FINE GRA DAYS AFTER FINAL GRADE IS ACHIEVED. 1 ALL STORMINATER PIPING 10-k STRUCTURES, INCLUDING DETENTION FACILITIES SHALL BE INSPECTED FOR SHALL BE CLEANED OUT FOR THE SYSTEM TO THE SILT/SEDIMENT. IF PRESENT, ST SATISFACTION OF THE DA-S INSPECTOR, 4. ONCE THE SITE UP HILL FROM THE SEDIMENT TRP\PS HAS BEEN STABf LIZE AND APPROVED BY ESC INSPECTOR REMOVE, REMOVE THE SEDIMENT TRAPS AND COMPLETE ANY FINAL GRADING OR HARDSCAPE. ALL UP HILL SITE AREA HAS BEEN PERMANENTLY 5, CONTRACTOR SHALL INSTALL PERMEABLE PAVERS ONCE STABILIZED TO PREVENT SEDIMENT FROM ENTERING THE UNDERDRAIN NETWORK, 6� APPLY PERMANENT SOIL STABILIZATION 1-0 THESE AREAS WITHIN SEVEN DAYS AFTER FINAL GRADE IS ACHIEVED. SILT FENCE BELOW SEDIMENT TRAP MUST BE MAINTAINED THROUGH GRADING AND CONSTRUCTION. 7, ONCE CONSTRUCTION 15 COMPLETE AND ALL CONTRIBUTING AREAS ARE STABILIZED, EROSION CONTROL MEASURES CAN BE REMOVED UPON APPROVA L FROM THE E&S INSPECTOR. GENERAL EROSION AND SEDIMENT CONTROL NOTES: ES-1� UNLESS OTHERWISE INDICATED, CONSTRUCT AND MAINTAIN ALL VEGETATIVE AND STRUCTURAL ERFOSION AND SEDIMENT CONTROL PRACTICES ACCORDING TO MINIMUM STANDARDS AND SPECIFICATIONS OF THE LATEST EDITION OF THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK AND VIRGINIA REGULATIONS VR 625-02-00 EROSION AND SEDIMENT CONTROL REGULATIONS. ES-2: THE CONTROLLING EROSION AND SEDIMENT CONTROL AUTHORITY WILL MAKE A CONTINUING REVIEW AND EVALUATION OF THE METHODS AND EFFECTIVENESS OF THE EROSION CONTROL PLAN. E 5 -33: PLACE ALL EROSION AND SEDIMENT CONTROL MEASURES PRIOR TO OR AS THE FIRST STEP IN CLEARING, GRADING, OR LAND DISTURBANCE. ES-4: MAINTAIN A COPY OF THE APPROVED EROSION AND SEDIMENT CONTROL PLAN ON THE SITE AT ALL TIMES� ES-5: PRIOR TO COMMENCING LAND -DISTURBING ACTIVITIES IN AREAS OTHER THAN INDICATED ON -ED TO, OFFS THESE PLAIIS (INCLUDING, BUT NOT LIMI] 1TE BORROW OR WASTE AREA), SUBMIT A SUPPLEMENTARY EROSION CONTROL PLAN TO THE ARCH ITECTANGI NE�R AND THE CONTROLLING EROSION AND SEDIMENT CONTROL AUTHORITY FOR REVIEW AND ACCEPTANCE. ES-6: PROVIDE ADDITIONAL EROSION CONTR01- MEASURES NEC0SSAPY TO PRFVFNT EROSION AND SEDIMENTATION AS DETERMINED BY THE RESPONSIBLE LAND DISTURBER. (MODIFIED NOTE) ES-7: ALL DISTURBED AREAS SHALL DRAIN TO APPROVED SEDIMENT CONTROL MEASURES AT ALL TIMES DURING LAND -DISTURBING ACTIVITIES AND DURING SITE DEVELOPMENT. ES-8: DURING DEWATERING OPERATIONS, PUMP WATER INTO AN APPROVED FILTERING DEVICE. ES-9� INSPECT ALL EROSION CONTROL MEASURES DAILY AND AFTER EACH RUNOFF- PRODUCING RAINFALL EVENT, MAKE ANY NECESSARY REPAIRS OR CLEANUP TO MAINTAIN THE EFFECTIVENESS OF THE EROSION CONTROL DEVICES IMMEDIATELY. MUMUM STANDARDS. AN EROSION AND SEDIMENT CONTROL PROGRAM ADOPTED BY A DISTRICT OR LOCALITY MUST BE CONSISTENT WITH THE FOLLOWING CRITERIA, TECHNIQUES AND METHODS: s MS-1� PERMANENT OR TEMPORARY SOIL STABILIZATION SHALL BE APPLIED TO DENUDED AREAS WITHIN SEVEN DAYS AFTER FINAL GRADE 11 REACHED ON ANY PORTION OF THE SITE, TEMPORARY SOIL STABILIZATION SHALL BE APPLIED WITHIN SEVEN DAYS TO DENUDED AREAS THAT MAY NOT BE AT FINAL GRADE BUT WILL REMAIN DORMANT FOR LONGER THAN 14 DAYS. PERMANENT STABILIZATION SHALL ODE APPLIED TO AREAS THAT ARE TO BE LEFT DORMANT FOR MORE THAN ONE YEAR. MS-2� DURING CONSTRUCTION OF THE PROJECT, SOIL STOCKPILES AND BORROW AREAS 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 BORROW AREAS AND SOIL INTENTIONALLY TRANSPORTED FROM THE PROJECT SITE.. MS-3. A PERMANENT VEGETATIVE COVER SHALL BE ESTABLISHED ON DENUDED AREAS NOT OTHERWISE PERMANENTLY STABILIZED. PERMANENT VEGETATION SHALL NOT BF CONSIDERED ESTABLISHED UNTIL A GROUND COVER IS ACHIEVED THAT IS UNIFORM, MATURE ENOUGH TO SURVIVE AND WILL INHIBIT EROSION, MS-4. SEDIMENT TRAPS, PERIMETER DIKES, SEDIMENT BARRIERS AND OTHER MEASURES INTENDED TO TRAP SEDIMENT SHALL BE CONSTRUCTED AS A FIRST STEP IN ANY LAND-DI13TURBING ACTIVITY AND SHALL BE MADE FUNCTIONAL BEFORE UPSLOPE LAND DISTURBANCE TAKES PLACE. MS-5. STABILIZATION MEASURES SHALL BE APPLIED TO EARTHEN STRUCTURES SUCH AS DAMS, DIKES AND DIVERSIONS IMMEDIATELY AFTER INSTALLATION. MS-6. SEDIMENTTRAPS SHALL BE DESIGNED AND CONSTRUCTED BASED UPON THE TOTAL DRAINAGE AREA TO BE -SERVED BY THE TRAP.. A. THE MINIMUM STORAG E CAPACITY OF A SEDIMENT TRAP SHALL BE 134 CUBIC YARDS PER ACRE OF DRAINAGE AREA AND THE TRAP SHALL ONLY CONTROL DRAINAGE AREAS LESS THAN THREE ACRES. M-S-7. 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 YEAR OF PERMANENT STABILIZATION SHALL BE PROVIDED WITH ADDITIONAL SLOPE STABILIZING MEASURES UNTIL THE PROBLEM IS CORRECTED. MS-0. CONCENTRATED RUNOFF SHALL NOT FLOW DOWN CUT OR FILL SLOPES UNLESS CONTAINED WITHIN AN ADEQUATE TEMPORA- RY OR 0 PERMANENT CHANNEL, FLUME OR SLOPE DRAIN STRUCTURE. MS-9� WHENEVER WATER SEEPS FROM A SLOPE FACE, ADEQUATE DRAINAGE OR OTHER PROTECTION SHALL BE PROVIDED, MS-1 0., ALL STORM SEWER -INLETS THAT ARE MADE OPERABLE DURING CONSTRUCTION SHALL BE PROTECTED 50 THAT SEDRYIENT-UkDEN INATER CANNOT ENTER THE CONVEYANCE SYSTEM WITHOUT FIRST BEING FILTERED OR OTHERWISE TREATED TO REMOVE SEDIMENT. -TE OUTLET MS-11., BEFORE NEWLY CONSTRUCTED STORMWATER CONVEYANCE CHANNELS OR PIPES ARE MADE OPERATIONAL, ADEQUA PROTECTION AND ANY REQUIRED TEMPORARY OR PERMANENT CHANNEL LINING SHALL BE IN13TALLED IN BOTH THE CONVEYANCE CHANNEL AND RECEIVING CHANNEL. MS-12., WHEN WORK IN A LIVE WATERCOURSE IS PERFORMED, PRECAUTIONS SHALL BE TAKEN TO MINIMIZE, ENCROACHMENT, CONTROL SEDIMENT TRANSPORT AND STABILIZE THE WORK AREA TO THE GREATEST EXTENT POSSIBLE DURING CONSTRUCTION, NONERODIBLE MATERIAL SHALL BE USED FOR THE CONSTRUCTION OF CAUSEWAYS AND COFFERDAMS. FARTIHEN FILL MAYBE USED FOR THESE STRUCTURES IF ARMORED BY NON ERODIBLE COVER MATERIALS. MS-11 WHEN A LIVE WATERCOURSE MUST BE CROSSED BY CONSTRUCTION VEHICLES MORE THAN TWICE IN ANY SIX-MONTH PERIOD, A TEMPORARY VEHICULAR STREAM CROSSING CONSTRUCTED OF NONERODIBLE MATERIAL SHALL BE PROVIDED. MS-14. ALL APPLICABLE FEDERAL, STATE AND LOCAL REGULATIONS PERTAINING TO WORKING IN OR CROSSING LIVE WA-TERCOURSES SHALL BE MET. MS-15. THE BED AND BANKS OF A WATERCOURSE SHALL BE STABILIZED IMMEDIATELY AFTER WORK IN THE WATERCOURSE IS COMPLETED. MS-16� UNDERGROUND UTILITY LINES SHALL BE INSTALLED IN ACCORDANCE WITH THE FOLLOWING STANDARDS IN ADDITION TO OTHER APPLICABLE CRITERIA: A. NO MORE THAN 500 LINEAR FEET OF TRENCH MAY BE OPENED AT ONE TIME. B. EXCAVATFD MATERIAL SHALL BE PLACED ON THE UPHILL SIDE OF TRENCHES. C. EFFLUENT FROM DEWATERING OPERATIONS SHALL BE FILTERED OR PASSED THROUGH AN APPROVED SEDIMENT TRAPPING, DEVICE, OR BOTH, AND DISCHARGED IN A MANNER THAT DOES NOT ADVERSELY AFFECT FLOWING STREAMS OR OFF -SITE PROPERTY. D. MATERIAL USED FOR BACKFILLING TRENCHES SHALL BE PROPERLY COMPACTED IN ORDER TO MINIMIZE EROSION AND PFROMOTE STABILIZATION. E. RESTABILIZATION SHALL BE ACCOMPLISHED IN ACCORDANCE WITH THESE REGULATIONS. F. APPLICABLE SAFM REGULATIONS SHALL BE COMPLIED WITH. OF MADE TO MINIMIZE THE MS-17� WHERE CONSTRUCTION VEHICLE ACCESS ROUTES INTERSECT PAVED 0.0, PUBLIC ROADS, PROVISIONS SHALL Ej TRANSPORT OF SEDIMENT BY VEHICULAR TRACKING ONTO THE PAVED SURFACE. WHERE SEDIMENT IS TRANSPORTED ONTO A PAVED OR PUBLIC ROAD SURFACE, THE ROAD SURFACE SHALL BE CLEANED THOROUGHLY AT THE END OF EACH DAY, SEDIMENT SHALL -BE REMOVED FROM THE ROADS BY SHOVELING OR SWEEPING AND TRANSPORTEDTO A SEDIMENT CONTROL DISPOSAL AREA. STREFT WASHING SHALL BE ALLOWED ONLY AFTER SEDIMENT IS REMOVED IN THIS MANNER. THIS PROVISION SHALL APPLY TOIND1VIDUAL DEVELOPMENT LOTS AS WELL AS TO LARGER LAND -DISTURBING ACTIVITIES. MS -I& ALL TEMPORARY EROSION AND SEDIMENT CONTROL MEASURES SHALL BE REMOVED WITHIN 30 DAYS AFTER FINAL SIT-r- STABILIZATION OR AFTER THE TEMPORARY MEASURES ARE NO LONGER NEEDED, UNLESS OTHERWISE AUTHORIZED BY THE LOCAL PROGRAM AUTHORITY. TRAPPED SEDIMENT AND THE DISTURBED SOIL AREAS RESULTING FROM THE DISPOSITION OF TEMPORARY MEASURES SHALL BE PERMANENTLY STABILIZED TO PREVENT FURTHER EROSION AND SEDIMENTKTION. MS-19� PROPERTIES AND WATERWAYS DOWNSTREAM FROM DEVELOPMENT SITES SHALL BE PROTECTED FROM SEDIMENT DEPOSITION, EROSION AND DAMAGE DUE TO INCREASES IN VOLUME, VELOCITY AND PEAK FLOW RATE OF STORMWATER RUNOFF FOR THE STATED FREQUFENCY STORM OF 24-HOUR DURATION IN ACCORDANCE WITH THE STANDARDS AND CRITERIA LISTED IN SECTION 19 OF VIRGINIA ADMINISTRATIVE CODE 9VAC25-0'040-40 MINIMUM STANDARDS. SOILS INFORMATIOW 46B - LIGNUM SILT LOAM, 2 TO 7 PERCENT SLOPES. 40 TO 60 INCHES TO PARALITHIC BEDROCK, MODERATELY WELL DRAINED, HYDROLOGIC SOIL GROUP. D MANTEO CHANNERY SILT LOAM, 2 TO 7 PERCENT SLOPES. 15 TO 20 JNCHES TO LITHIC BEDROCK, SOMEWHAT EXCESSIVELY DRAINED. HYDROLOGIC SOIL GROUP,. D 51C - MANTEO CHANNERY SILT LOAM, 7 TO 15 PERCENT SLOPES. 10 TO 20 INCHES TO LITHIC BEDROCK, SOMEWHAT EXCESSIVELY DRAINED. HYDROLOGIC SOIL GROUP: D t SET POSTS AIND EXCAVATE A 4"X4" TRENCH UPSLOPE ALONG THE LINE OF POSTS. wl- X t (17_ FLOW 4" 3. ATTACH THE FILTER FABRIC TO THE WIRE FENCE AND EXTEND IT INTO THE TRENCH. 2. STAPLE WIRE FENCING TO THE POSTS, 4. BACKFILL AND COMPACT THE EXCAVATED SOIL. EXTENSION OF FABRIC AND WIRE INTO THE TRENCH. FILTER FABRICA1111 3.05 TS ILL T N1,CE �(WM T H W I R E S U, P �IRO, RT) I-No -S -ca I e LEVAU SPRE,4DER C IR 0 S S SE-C T 10 N JUT I- EXCELSIOR OR E ALENT STAP E ul IN PLACE VARIABLE (MIN. 7') BURIED 6" IN� 6' MIN-,- lpvt LEVEL LIP OF 2;1 OR SPREADER -LAITER LEVEL SPREADER WITH VEGETATED LIP CROSS SECT101i VI)OT 43, #357, #5, # 6 OR IN #57 COARSE AGGREUT11- VARIABLE (.MIN, 7�) GALVANIZED WIRE �JESH BASKET MESH TO TIMBER R-T ER CLOTH //-6x6 TREUED TIMBER 67 MIII. SECURE WIRE To 9ROUND WITH WIPE STAPUES REBAR TO 7 UNDISTURBED SO;L 2:1 OR FLAITER LEVEL SPREADER WITH RIGID LIP MIN. PHYSICAL REQUIRENONTS OF FILTER CLOTH NOTED IN STD, SPEC, :3,19, RIPRAP LEVEL SPREADER No Scale 1. SET THE STAKES. _AX 2. EXCAVATE A 4"X 4" TRENCH UPSLOPE ALONG THE LhNE OF STAKES. 77 40- _5 fill FL4" W! 3. STAPLE FILTER MATERIAL TO STAKES AND 4. BACKFILL AND COMPACT THE EXTEND IT INTO THE TRENCH. EXCAVATED SOI L. FLC 'T FLOW INSTALLATION 5HEF (PERSPECTIVE VIE�M WE POINTS A SHOULD BE HIGHER THAN POINT 8. (SF) DRAINAGEVAJAY INSTALLATION (FRONT ELEVATION) Q-05--D &LT FENCE (V\110 WIRE SUPPORT) No Scale PERSPECTIVE VIEW 6' �__ METAL (T) OR (U) POSTS ............ �j: FABRIC LINE S T -4 [��GROUNPDOLNE MA� * CONCRETE FOOTING TA B L E 3.31 - 8 ACCEPTABLE TEMPORARY SEEDING PLANT MATERIALS "QUICK REFERENCE FOR ALL REGIONS" ATE PLANTING DATES SPECIES R, __(!-BS./ACRE)_ SEPT. I - FEB� 15 50/50 mix OF ANNUALRYEGRASS (LOLIU1`VI MULTI-FLORUNI) & 50-100 CEREAL (WINTER) RYE (SECALE CEREALF) FEB. 16 - APR� 30 ANNUAL RYEGRASS 60-100 (LOLIUIVI MULTI-FLORUIM) MAY I - AUG. 31 GERMAN MILLET 50 (SETARIA ITALICA) CT Ds TEMPORARY SEEDIINIG PLANT M,�ATEMALS No Scale TABLE 3.32-D SITE SPECIFIC SEEDING MIXTURES FOR PIEDMONT AREA TOTAL LBS. PER ACRE MINIMUM CARE LAWN COMMERCIAL OR RESIDENTIAL '175-200 LBS. KENTUCKY 31 OR TURF -TYPE TALL FESCUE 90-100% IMPROVED PERENNIAL RYEGRASS 0-5% KENTUCKY BLUEGRASS 0-5% GENERAL SLOPEj3:.1.OR LESS) KENTUCKY 31 FESCUE 12 '8) 1 - B S. RED TOP GRASS 2 LBS. SEASONAL NURSE CROP 20 LBS. '150 LBS. LONN-MAINTENANCE SLgff, _(STEEPER ILHAN 31� KENTUCKY 31 FESCUE 1000 LBS. RED TOP GRASS 2 LBS. SEASONAL NURSE CROP 20 LBS. CROWNVETCH 20 LBS. 150 LBS. USE SEASONAL NURSE CROP IN ACCORDANCE WITH SEEDING DATES AS STATED BELOW: FEBRUARY 16TH THROUGH APRIL .... ...................... ... ANNUAL RYE MAY I ST THROUGH AUGUST 'I 5TH ....... ................. FOXTAIL MILLET AUGUST 161-H THROUGH OCTOBER ..................... ... ANNIUIAL RYE NOVEMBER THROUGH FEBRUARY 15TH ........ ............... WINTER RYE SERICEA LFSPEDEZA FOR CROWNVETCH EAST OF SUBSTI I S FARMVILLE, VA (MAY THROUGH SEPTEMBER USE HULLED SERIGEA, ALL RICEA). IF FLATPEA IS USED IN LIEU OTHER PERIODS, USE UNHULLFD Sr - OF CROWNVETCH, INCREASE RATE TO '00 LBS./AGRE. ALL LEGUME SEED MUST BE PROPERLY INOCULATED. WEEPING LOVEGRASS MAY BE ADDED TO ANY SLOPE OR LOW -MAINTENANCE MIX DURING \JVARM�_R SEEDING PERIODS; ADD 10-20 LBS./ACRF IN MIXES. FLN�;FLU I Mm vl�_M r u r-11 0 r, t__- �., I I v r__ v I v v �A F PLASTIC FEINCE METAL FENCE C3. � D� (s, Co_�,D (P SAFETY FENCE PERMANENT SEEDING MIX FOR PIEDMONT AREA No Scale No Scale GRAVEL CURB INLET SEDIMENT FILTER GRAVEL FILTER * �2_ RUNOFF WATER WIRE MESH I LTERED WATER . . . . . . . . . . . . . . . SEDIMENT CONCRETE GUTTER CURB INLET 12" GRAVEL SHALL BE VDOT #3, #357 OR 5 COARSE AGGREGATE. SPECIFIC APPLICATION: THIS METHOD OF INLET PROTECTION IS APPLICABLE AT CURB INLETS WHERE PONDING IN FRONT OF THE STRUCTURE IS NOT LIKELY TO IP CAUSE INCONVENIENCE OR DAMAGE TO ADJACENT STRUCTURES AND (3.07-6 UNPROTECTED AREAS. STORMWATER INLET PROTECTION No Scale /-DROP INLET WITH 2 X 4" WOOD SILT FENCE DROP INLET PROTECTION FRAME GRATE -FRAME tV MAXJ WE MR-1 MIN� GATHER T- EXCESS AT u_j CORNERS TIVE VIEWS PFRS-PEC STAKE--l. FABRIC MIK T - - I �_� I- TI_ A �11D DETNL A FLEVATION OF STAKE AND FABRIC ORIENTATION SPECIFIC AP THIS METHOD OF INLET PROTECTION IS APPLICABLE WHERE THE INLET DRAINS A RELATIVELY FLAT AREA (SLOPE NO GREATER THAN 5%) WHERE THE INLET SHEET OR OVERLAND FLOWS (NOT EXCEEDING 1 C.F.S�) ARE 11­11� ip TYPICAL, THE METHOD SHALL NOT APPLY TO INLETS RECEIVING CONCENTRATED FLOWS, SUCH AS IN STREET OR HIGHWAY MEDIANS. C3.2D ST .......... ........ ....... draignage, area (acres) (<3) 21 ............... trap vrjIu_ffie9:: ............. .............. ....................................... ........... ........... rea (sPj. �dun, e(ryV ­_ 413, .......... F0 ................... ............... .......... 414. ....................... '1133 ......................... ............ IT0. .............. 415. '1429 ............... 47.4. ........... 416, .................... 17501� 58.9 .......... ................... 417. .................................. 2096.� . 71,2 .................. bottom of -stone weir (:tq' 1 -1-1 _­ I ­­­ � ) __ ­ - wet storage provided at this elewitic ............... ............... .................. 131,ope. of dry s SEDIMENT TRAP #1 No Scale at 08.: L 'I ILI 1-1 u I - JU U. 1 0 1 1 Ll Ll U I STANDARD ORANGE VINYL OR PLASTIC CONSTRUCTION FENCE ATTACHED TO POSTS (PRE -WEATHERED WOOD, GALVANIZED STEEL, IRON OR THICK PVC PLASTIC), AT LEAST 40" ABOVE FINISH GRADE WITH SPAN BETWEEN POSTS NO GREATER THAN UON CENTER. EVERY NINTH POST SHALL CONTAIN A WARNING SIGN THAT CLEARLY IDENTIFIES THE FENCE AS A TREE PROTECTION FENCI---. 3.3 TREE PROTECTION No Scale S f 0 ON, 1 15 TOP ACC�� 2A A�S� 'I IALI 217 V x w- b" WN, 21A ACGK�_<,/0 R,�� , S L J FU'NE 710' ACICE`11; I 1ALT PAVE-, 2% EMSF F110 2% 12' UN.' 'M U EX-1 N _J R, I L VVIDI, Lo OF ECRESS TRAPPI D­viu o P E7 R.,`J 10 IN PLAN milli, 'X TO '�EJIMENIT 2 IRN`HN(� OEVICJ� SECTION A -A A mimsmum water hip of 1 �ndi nmc,,t t)e N�*h a 111�1�mwm i inch baftock shutaff: wilve s11pIAvLmza wash hose with a di,-imeter of 1, 5 hich" for adequate - - -\,V-- coflstamtprk�ssme� ash wattr must be cirliedaway ffow tile enh-ance to an approved mr-fingarea to remove ��e(WnenL _�NIJ sedLillmxt shall be prevented fiom enterilkg storm dif"be-', 01, waiercolwsrz,,�� PAVED WASH RACK Ar -r'S- 'Alf 0 7 17( ........... ............. ................ ................. ............. _-- all be VOOT #3, .............. onn trao dirnensilow dimensionz C2_0_2 2 k101G _V1 J, KOTA-RE, TKI blo. 04409-04-8507 - rn r: 0 6 a) U r4 6 CA < > I a) m > ?g 'w' § r_3 re. Lu L6 > �6 h Lf) m Oj 0- 00 CD Q0 F=_ rA-" De u m (D �6 > (J U Z! cl� L6t_1 Z_ rz) :j: U-1 L6 �-f) 0 ls� Z EX m =min D AT F 4111224.1-2019 DRAWN BY C. GAYNER DESIGNIED BY A. ALLISON CHECKED BY C. KOTARSKI SCALE U) Lu 0 T) V) 2 _j cc �j I -J > 0 >_ < z T 0 u LU -I -0 00 0- w U) u_j -1 0 < 7 2 P-4 ui 10 0 2 k_j Ln 0 M ui '65 Cu 0 -0 _,q JOB NO. 0 40241 SHEE T NO. CC3. 0 f UFj Ur D6\sill L? Vi 1UN: ` I9.0J ® `. 3 TP cli 0 20' 40' � ic,, No. 0,1 2'04-8507 'ell 7 — 2-- q _ Ammi 2 L q_1 UUee Oz Z! a OX DATE 4/24/� 19 DRAWN BY C. GA Y E DESIGNED BY A. A L ISO; CHECKED BY C. KOTAPSKI SCALE 1 o=20' C� f? cyo CC3 - za L < u 0 LLA _ 1 a uj p g O try R—q 0 Q)' t5 Lu ®' 0) Q °v C) a) 0 o t tti �cs _ rss SOB NOo 0241 SHEET NO. �a) J m c; C 50 � er in WEIR ELEV. STEEL PLATE (14 GAUGE) - -1- - INV 421.50 WEIR PLATE SECTION _rnP OF TOr" 6.00 10 YEAR WSE �3 1 YEAR WSE - ---- 424.61 ELEV. 421.30 HEIR PLATE IN 54" CMP STORAGE SYSTEM - SWM No Scale DETENTION SYSTEM INSPECTIOWMAINTENANCE SCHEDULE 1. INSPECT PIPE SYSTEM OOTH UPSTREAM AND DOWNSTREAM OF THE VNIEIR PLATE CONTROL STRUCTURE FOR SEDIMENT BUILD UP ONE A YEARLY BASIS. 2. INSPECT �]\IEIR PLATE CONTROL STRUCTURE FOR CLOGGED ORIFICES ON A YEARLY BASIC.IF ANY CONTROL ORIFICES ARE CLOGGED REMOVE DEBRIS 3. IF MEASURED SEDIMENT BUILD UP EXCEEDS 20% OF THE PIPE DIAMETER, THE SYSTEM SHALL BE CLEANED VIA A VACUUM TRUCK OR MANUAL METHODS. THIS PROJECT INCLUDES THE CONSTRUCTION OF A SPA PARKING FACILITIES & ASSOCIATED UTILITIES. BASED ON THE LIMITS OF DISTURBANCE, CE THIS PROJECT N` COSI STS OF ONE ('I) ANALYSIS POINTS FOR STORMWATER QUANTITY MEASUREMENTS. PRE -DEVELOPED CONDITIONS WERE ESTABLISHED FROM THE AIRBORNE SURVEY DATED 7/31/17. ALL DEMOLITION AND CONSTRUCTION SHOWN AS PART OF WPO 201800020 St WPQ 20/800020 HAVE BEEN EXCLUDED FROM ALL STORMWATER CALCULATIONS. STORMWATER RUNOFF DRAINING TO ANALYSIS POINT 1 WILL UTILIZE PERMEABLE PAVERS AND MULTIPLE UNDERGROUND DETENTION SYSTEMS TO MEET STORMWATER QUANTITY REQUIREMENTS. FOR SMALLER STORM EVENTS, PERMEABLE PAVERS WILL COLLECT RUNOFF AND DIRECT STORMWATER TO AN UNDERGROUND DETENTION SYSTEM VIA A SERIES OF UNDERDRAINIS. FOR HEAVIER STORM EVENTS VDOT STANDARD INLETS AND AREA DRAINS WILL COLLECT RUNOFF THAT BYPASSES AREAS OF PERMEABLE PAVEMENT AND SEND STORM�I<JATER DIRECTLY TO AN UNDERGROUND DETEN0ITION SYSTEM, WEIR ELFV, STEEL PLATE (14 GAUGE) "V.R 1_1+1 \11 I!B'l_ INV 424.00 HEIR PLATE SECTION _rOr OF o I ORAOE 8.00 10 YEAR WSV ----- 427.93 1 YEAR WSE ----- 425.84 ELEV. 424.00 EiR PLATE IN 48" CMP STORAGE SYSTEM - SWM 4 NScale DETENTION SYSTEM INSPECTION/MAINTENANCE SCHEDULE 1_ 1. INSPECT PIPE SYSTEM BOTH UPCTREAN ] AND DOWNSTREAM OF THE WEIR PLATE CONTROL STRUCTURE FOR SEDIMENT BUILD UP ON A YEARLY BASIS. Z INSPECT WEIR PLACE CONTROL STRUCTURE FOR CLOGGED ORIFICES ON A YEARLY BASIS.IF ANY CONTROL ORIFICES ARE CLOGGED REMOVE DEBRIS 3. IF MEASURED SEDIMENT BUILD UP EXCEEDS 20% OF THE PIPE DIAMETER. THE SYSTEM SHALL BE CLEANED VIA A VACUUM TRUCK OR MANUAL METHODS. WATER OUALITY ANALYSIS SITE DATA PRE DEVELOPED AREA IMPERVIOUS n; 0.75 ACRES MANAGED TURF =1.00 ACRES WOODS = 0.92 ACRE~ PRE DEVELOPMENT LOAD (TP) (LB/YR) = 2.30 POST DEVELOPED AREA IMPERVIOUSm. 1.35 ACRES MANAGED TURF = 1.32 ACRES POST DEVELOPMENT LOAD (TP) (LB/YR) = 3.68 MAXIMUM PERCENT REDUCTION REQUIRED FOR REDEVELOPMENT 20% TOTAL LOAD REDUCTION REQUIRED (LB/YR) = 1.65 LB/YR OINISITE TREATMENT PROPOSED TP LOAD REDUCTION ACHIEVED = 0.56 LB/YR STORMWATER CREDITS TO OF PURCHASED = 1.09 LB/YR TOTAL TREAMENT PROPOSED = 1.65 LB/YR `;SEE SHEET C6.4 FOR NUTRIENT CREDIT AVAILABILITY CONFIRMATION. THE OAK GROVE NUTRIENT CREDIT FACILITY IS LOCATED WITHIN HUC 02080204. VTR OUAINTITY ANALYSIS POINT I DRAINAGE AREA ANALYSIS P E-REVEL®PED) PRE AREA 1-1 TO ANALYSIS POINT 1 (OFFSITE) AREA = 0.83 ACRLS 1-YEAR STORM C N = 83 2 8-s 10-YEAR STORM = 83 (VRRNI SPREADSHEET U.A. A) Q (CFS) V (AC -FT) 1 YEAR 1.94 0.095 2 YEAR 2.65 10 YEAR 4.77 PRE AREA 1-2 TO ANALYSIS POINT 1 (ONSITE) AREA = 2.67 ACRF-S 1-YEAR STORM CIN � 84 2 & 10-YEAR STORM CN = 84 [VRRM SPREADSHEET D.A. D] Q (CFO) V (AC -FT) 1 YEAR 6.68 0.322 2 YEAR 8.84 10 YEAR 13.72 AREAS COhABII�ED (1-1 + 1-2) Q (CFS) 1 YEAR 8.49 2 YEAR 11.48 10 YEAR 20.49 DRAINAGE AREA ANALYSIS (P OST-DEVELOPED POST AREA 1-5 TO ANALYSIS P01114T 1 (OFFSITE, DETAINED) AREA = 0.83 ACRES 1-YEAR STORM CVO = 83 2 & 10-YEAR STORM CN = 83 (VRRM SPREADSHEET U.A. A] Q (CFS) V (AC -FT) 1 YEAR 1,94 0.095 2 YEAR 2.65 10 YEAR 4.77 POST AREA 1-6 TO ANALYSIS POINT 1 (ONSITE, DETAINED) AREA = 0.70 ACRES 1 YEAR STORM CN = 90 2 & 1O-YEAR CTOM Cif = 91 (VRRM SPREADSHEET D.A. Imo) Q (CFS) V (AC -FT) 1 YEAR 2.26 0.111 2 YEAR 2.97 10 YEAR 4.82 SWM 3 (185 LF OF 54" CMP) (POST AREA 1-5 + POST AREA 1-6) Q (CFS) 1 YEAR 2.00 2 YEAR 4.73 10 YEAR 10.00 POST AREA 1-7 TO ANALYSIS POINT 1 (ONSITE, DETAINED) AREA = 0.42 ACRES 1-YEAR STORM CN = 91 28, 10 'PEAR STORM CN = 92 [VRRM SPREADSHEET D.A. C] Q (CFS) V (AC -FT) 1 YEAR 1.40 0.070 2 YEAR 1.83 10 YEAR 2.93 CWM 4 (110 LF OF 408'I CMP) (POST AREA 1-7) Q (CFS) 1 YEAR 0.65 2 YEAR 0.77 10 YEAR 2.50 POST AREA 1-8 TO ANALYSIS POINT 1 (ONSITE, UNDETAINED) AREA = 1.42 ACRES 1-YEAR STORM Cal = 87 2 & 1 O-YEAR STORM CN - 87 [VRRM SPREADSHEET D.A. DI Q (CFS) V (AC -FT) 1 YEAR 4.05 0.197 2 YEAR 5.32 10 YEAR 9.10 AREAS COMBINED (SWM 3 SWM 4 + POST AREA 1-8) Q (CFS) 1 YEAR 6.39 2 YEAR 10.02 10 YEAR 20.24 CHANNEL PROTECTION (ENERGY B ANCE). DEVELOPED :!� 0•000*(QPRE-DEVELOPED*R�/PRE-DEVELOPED)/R�/DEVELOPED QMAK (1-YR) e 0.80'(6.60 * 0.322)AC-FT I (0.3708)AC-FT = 4.46 CFS 4.46 CF3 + 1.94 CFS (AREA 1-1) = 6.40 CFS OK Q (1 YR) POST -DEVELOPED = 6.39 CFS FLOOD PRCOTECTIONI: POST -DEVELOPED Q < PRE -DEVELOPED Q OK 10.02 CFS (POST -DEVELOPED 02) 5 11A8 CFS (PRE -DEVELOPED Q2) OK 20.24 CFS (POST -DEVELOPED 010) `20.49 CFS (PRE -DEVELOPED 010) *SEE SHEET C6.2 FOR CURVE NUMBER REDUCTION CALCULATIONS - VRRM W W u 0 ,Y--a tr) K, -ram 13 I u (j) 0� W a o� re o _5 a 0 J r MATE DRAWN BY C, GA YNER DESIGNED BY A. AL SO CHECKED BY C. KTAR SKI SCALE ASSHOWN N �a ti3 �a o r� Cu D O 2Ly U- 0 0 Lij LU 0 Z 0 0) r� � LIA �i o d -00 6) JOB No. 40241 vc: 2 SHEET NO. 6 . 0 D: �r NIV �. 1 a F { V r y 3# E • PERMEABLE PAVEMENT DRAINAGE AREA I DSTONE(MiN) a ((O.OQ"FT X 981 FT2 0.95) + (0.08FT X 981 FT2)1 / (9.40 X 98.1 FTz) 0.39 FT P®0.08FT A, 981 FT' Ai 981 FT Nr e 0.40 R,j e 0.95 �.Pvc UNDERDRAffl PIPE PERMEABLE PAVERS SECTiON - LEVEL 1 No Scale 1-1/2" PERMEABLE SETTING BED AGGREGATE 4" 21 B STO IN E " �"�57 STONE GEOTEXTILE COMPACTED ED FAB RIC (TE31AX SUBGRADIE SLOPE MS220B OR TO UNDERDRAIN LU ate. ro � U co LU �3 g) Ln Zj — Q-° u U-1Qy- pp z u u oe(,y wimin Lu . (NI DATE 4J4/2 1 9 DRAWN BY C. GA 11)VER DESIGNFD BY A. ALL ISO CHECKED BY C. KOTARSKI SCALE ASSHOWN 2] LU�a uj r� I T. ZD u w ra Lu n0 F-ug � �� fgl !-1 4i3 tiS ita _uj LU CL a a u 6 cu �a f f � cu _ d JOB NO1 0 C 40241 u SHEET NO, w� C 6 3 1 46a (13 : .E] a ROUTE Club Orbs PROJECT Kesli? ick I=Ia81 Spy DESIGNER; CG DATE 10/22/20 8 CHECKED: UNITS ENGLI SR Inlets Only 11JLET -Sag - U o c� WaCIOd 4� m-0 ct v o a y pv j®CIO fff�iii Cam' Cal `mom � y r� � Cv � � '� � C) F' r CY F � � 114 DI-3C 6.000 0 4 0 0 0.0001MM_ 0.200 0.74 0.1400 Ahead/Rt. - 0.148 4 0.592 0 0.0010 0.0229 6.992 2.000 0.28604 0.00033 3.63755 3.45 Ahead/Rt.. -- 0.592 0.0010 6 0.592 1.074 0.1003 0.01525 12 3.074 3.907 Weir Flow 116 I3T-3B 4.000 0.230 0.68 0.1564 0,000'RTG14T 0.156 4 0.624 0 0,624 0.0100 0.0227 3.474 2.000 0.57571 0,0833 3,6696 0.970 3.45 0.1439 0.1623 4.574 4.000 0.875 0.976 0.609 0.015 2.401 I 122 DI-9 2.000 0.430 0.55 0.2365 3.06 Back/Lt. 0.000'RX71HIT 0.237 4 0.948 0 0.001 0.0390 [L6.456: 2.000 030979 0.0833 2.1359 Back/Lt. 0 4 ® 0 Ahead/Rt. 0.948 0.001 2.000 2 0.948 1.911 0.312 5.9000 4.233 Weir flow N BseV 1 t• 126 151-9 2.000 0.420 0.55 0.231 0.000'FJGIT 0.231 4 0.924 0 0.001 0.0203 10.143 2.000 0.19718 0.0300 1.44231 2.22 �BaelIcILL 0 4 0 0 Ahead/Pt. 0.924 0.001 2.000 2 0.924 4.051 0.166 6,771 16.231 T > 8.0 ft 132 10T-9 1.250 dd 0.240 0,57 , EO.6® 2.550 - 2.000 0.78431 0.0833 1.81087 0.992 0.544 0.004 2.303 -- 0.000'_ RIGHT 0.137 4 0.5400 0 0,548 0.0100 0,0460 2.90 0.1206 0.1657 4.278 1.250 0.292 0,993 134 DI-9 1.250 0.070 0.61 0.0427 T1.0000. 0.000RIGHT 0.043 4 0.172 0 0.172 0.0100 0,0430 1.495 2.000 1.33779 0.0833 1.93721 1.000 2.97 0.1236 0.1666 2.620 1.250 0.477 0.000 1.494 136 TAT-9 LOW0,010 0,90 0.009 � Back/Lt. 0.000flIMIT 0.009 4 0,036 0 0,001 0,0208 3.041 8.000 2.63071 0,0209 1.004001 2.01 BackAu � 0 4 0_- Ahead/Rt. - --- 0.036 0.001 1.000 1 0.036T 0.293 0.166 2.544 1.175 Weir Flow � ;- DEPTH T E .r r 5 fe . I � I� , ...$ rlr i s� ° , Tl d! �. . t inlet _ hlai Top of P�1H r� INLET ,�` ETA. �L. �L� x��AT1= �11� r�Il�t I���' Ion:>�#~a ! t�S 'e'��ttr. Hi 1=;{��€';' { i j ,};�r'si _ Bf;�#ci' ,��s$�a� Si.$'i-� 1.3 1:` ��$a�ri€�0'� 0_� r FIs°>�-�L 'Water ToQ� Irries " 3 ,A�13.€>:.€n�.�#r r OR OLJTFLOVV OUTFLOW SURFACE ��v i f 3 # Q I�{7 t$ 1 i 0.... 1J f, Art r i Y i iL C Jpg k�-� g xz$VL>Ti} � yrf� Y',}� f'lt'f�'. : ?s.�... t�-s��, 5, i�it'$�,'i$1� _. ; �i�.�v€x?.>�.; .,�{���3 74"4.f1M?} C t -I > ��V.. �.�t� �Y.. �1�)_ $ f3 < {i6. F"x3�. $21 } l,. -r.. Fllai l t" � itl t. � �, tl tl), l i( t „v Fa iLl>Elevation r 1) :2a" 'i'.'' { 6. ; (4), ... � (6) n (7 < 31 i) `IO) t 1`l} (12) a : :. { 23}' (14) '.'. ( ) �# t { ) 1: �3 _ 3 ,1 �Z ` 1 t) 3 t� �#a� 1 8 3 :J'. Sal 13 In � � 426.000 71324y�.�>> (��{p� �Y:J�4,� 1_��0< `Y�O_fJ;,TO 12 ji r (�� s% _C3 ' O.t300 C�_ 1_4 €21.:, �,a-i,a�" f 0.0010.E 0_�3� 4".,17 V"0�! ..3__0 �.1 f2 0.0�0 (�:� �s 0t >3,�i7.�s 0.1�ii: #��, 0:08# " I1 i"_" 1i: <-0.s5ti2 i�.,�:- z > :15 r.:. [��� �+ � 2 �j � /p { 1;2 §:J'.:f. [�v:.0�� 1..00 4r�. I:f� a..-.. ri J > ! 2 : .. � : f. :' 3 1 .:. �'.: .�. 0< . �, #� 7y 1�0003 0.��4 3:0�0 O.O�z� s:�1� 1J.01< -01Q 0:0 0.00 0.000 0.0�.� .d.�J� f f-�Y iS. _� ry 0. �i*3 0.060 is - Y�� 0.33 0.033 4��.13 �0.000 ..:: �... TJ,i,. _ _. n W �, ,: � 1 �� 4r..�.�1a0 1_-u0 ��+a-✓4�0 i ® _.. _.. _ _... : >�• :. `'�. p� y�., �,i�i 0.00030 0:000; 1.31, 0.�1 _0 „ i � { $ <. _0 0.00 0.000 0.0 I3 % ; . t5 t . 3 0 01? 0 000 �-000 tJ %l,t.}f _: I _ ry : 0.0�� ...> :. lX.; ( ( 1: 01 r tF ma's.. 1..- is YES xa. 0_ Oi} �_�30L3 �4�.-.t?.1.5 - -4.£..�t i.}G. _ 0 : : _ n 4' 350 `I _ 2' 426-000 �15 s,7 . - �34541.30 0.1;` 255 OA05 4.698 0.086 3.1'41 0.144 T_0 0 0:0 0.00 0.000 0.13a I. 4 0.177 Y� O.�i00 0.1 4 �>�$.1 4 4'�i. �0 �;� : _ / 9�,, _ � > �.� 14 ��;�;3�0 0. �0: ��- u-� 6 <L � �' � �� r ,' t 0 00 0:0 sJ.00 0_C100 0.0-� �:1 i � 1.4 0.0041�� 0. IOu 3.3�.� 0"0� �,:00� 0,000 .� � O,C100 0-04 Y_ � r YES 0:�22 =J_1� 1��.�,.i�-��_300 - , ��:5�; 4224,700 y �'` �`� : F o°: 42iJ"..4 15 5 �. q $` #: �f?}� {j , .�00,i fyk {� j� ('( {} f� {'{�° -€:_B1.'f"_tii 12,.�.�d 0-t1�34. �._61�+..Y. : 3,Lr`. 1'.. O. �v3 �..-} .LIO O.iJ �_sJ�: L.R.O'J0; a.R,a.J.v3iJ r� i��-y I_ LAN _0 �c k � {�- ®ur 0 0� 2 �>',�_� �-�.,0 .-,. .�. �>i'Z: ...... .. ...... ...... LOL-11 5 ..... _ 8 ,1"JCIIJ v,T> i"� JLr#{ Ej#, �i'�`. c-,* v �.. ..... ...,... ...... ... D /�h{p'^'++,, ...... ........I=11i.1... 6„�i„r. ..... .... rwm of LI. GRADE L"1 $'SSE A 4 � IS ...... ....... ... ,...,....... ..:..... ........ .........................................../'may. ....,...... ......... ...........,. .......... ............ 14616 kct ORIOSABIILITY 0 Fear ...... .. ... III T DID TH 1Tt_I A. t ! +� ; i i it:Ta $�1 Ti 9! J$)€NMON LOSS �adq �t Inlet I�$Ie1 Top Est k���. < �iQ LOSS SLOPE- +:�$ W�ES�� �v� �C Sum VeET STA. C�. �ilV UVATM R4: D?C R":G SURFACE . 13 kap�.:.:� _�1��>: e/�{ T� r{. nket P } U--f.e£ OR OUTF, LOW UJI7FLOV11 SURFACE Do cyo L o , T ) Hif v Ho vi °� ji M_ Q.� }tv'k . Angie H' ARIL FLOW R ~E H' Surface Bev, J_ Ian � I - L1'�3'T' ��'' -- -- -- �I �! - -- �! �f. ---- (3)€ 111ri;if$' � - 1 (4)) ',2ia.�,tia - ? tr�l�l < � ._ � (6) €Lrt�r'l} e��'#�t1 _ � � � (7) !`) ) _ � �fJ3�,+ 10) -_- _ ' 1) _- {'i3 ����':� ------ 4.`M - -_ 0 3) _. _-- (r�1ri) {14) �, Y;lv.1: _ _ (15), - - (��SI�; (1) `�,E,. - �.. , (F�1iI,1) �1 �iv.j; (1 )- - (17) H,1a-t+��1 r�Prf','�'.� - (18)_ € i --- (1) ) MAIM 4 In I � � I L� � _- I � � ( I � I � 1423.000 r� 1 �. � �' 5 �t $:;; 'Lra..},40ri : � �} e .63cJ.: A & <. ,0f� a`.: n -'r-_�7..u1S •' g:''.' 1._ lE _,.1L1 5 '� :: s "J.. , �� �. k ::g i3..U(3 0 i : O.:O:17 � 0 �6+ r.4ss4':: t" _# Ct :-: f..0..1 0 2 1v1.�14i ��17 09y�11 i.3..vf1 {�'�S 0_ll /;��'yy 0.0±,3. (� 0.000. ;..>„f� 0"::.✓�? '' x r-y' $:. 0, 1:. �/�-::... 3,v.7. t> �# t� iJ;+Jf ( 0 �:"; 0 _'1s.,.1 428,095 : .. 4 0*5 ,�.... ...,"i, t"p, a", �.`.'�. s L�7.,.. 1�14 425:7=3E� ` 'I.00 48.0 -12 0:0 29.00 =3.00006 0:019 4"OBI 0-0#�5 0-100 �.00x.� -y 1�.0O�J 0,0 13.00 0,1)00 0,06.� .�6 0.0r*�4 r Yam-, 0:Q42 0,061 42.356 430,A0 OX. 116 4-96-230' 1.00<. 43.�.�00 12 `1.:.a.s: t- 27.00.. 0.00073 0.130. : 3.353.. O.044 0;000 :0.000 0.000 07-0 0..00 �0_0000.044 1.021 0.057 YES 0..02 O«048 42U48 430.�TM0 0. K, l'k; z l Y ............ . . ....................................... . ........ ............. ......: ............ . ............. ......... DESIGNED BY: CG .........._.. .. .._............ HYDRAULIC GLADE LINE- ANIIALYSI Checked] l x{ ter ia` ' A I �.:... ............... .. ........... ......._.. .._........... .. It<3l .......-:. .......: IIi ... ....... OUTLET ........... .: ......_ DE3 31 t ........ ............ LENGTH ......... 1 F I N ......- ...._.. FRCTl�ON ........ _ __. ;. # r, J �r"l`:"I`is. _. S N LOSS _.. ....... � i1j. l 11 ... .... 1rf ; .. .... ......... ..... .................... I$�IWI ......... Tp ter �lf'1' ..... ....... ...... -- I%1$1:�'T ( �T�. s-_ I r� . r�- f C"h- �L�V? V ,-;.. C.+-� '. t$..�T�t_ � s�i€I� �3 -.,:. �>S.�H. r'.r': r �ir� ,:.>a L'.,. � �L��y >�I� ��>� srf � t.Y. � `r�« �C7#% 3 I �f.SURF;"..... Sly .: `^�' �iLkiC�: JL(tY& ,L .. 1.3 -:. `)' Shaping? 0 ��?�#3d$i .>:' 0.� E FINAL , s .: �+i�C�^i - Tti�� $a,1i�t -�....L r�Cll,��iY€c#'di. 1 OR ' l L 1 + T L'��.. $ >-: . -'.: i F; f -. ,:: el": L D � -.:.� .._ lli a,. rS it f.-_, : if t 4 .. f t t 0„ i nix "'i :. $. 6 iv�r.... e. Angle, f F FI . I #L r yr..... c Lei r3 �- E i i S "`,�'-':;. .tit t Bev. d . . .11;:�I�TItOitli' � 3 IF=m- � ��r. (€�#s$7"a�$i1 t .; (�>ti�l:�,i >: {r�t�t1) ,6 ��iailii} � �rT$is�) {�t) I ,� jt €.I,��1 (I"11t�1� t �F.ttVi� r r;sTi (�,1., f 71�1 rGktt{ ( ) (RIM) (� s1; ��� 2�'33APPROX. �1 - I) () 3) ) ), ) () {0) 0) 10) l l) (12) ('13) �' ltt) (15) (16) (16) (17) (18) (1,9) 100' F;�; 41;�.000 10". /� �1�.01� � 1_0 41�:�10 Irs `i �i3O�.0 ��.07 0 0.��#,QO 0.4�3 .,�_�3 �s 0..��3 � �_�,>� i.1b7 J 0'. �0 0.0 O.VI~ 1).030 V.t.1a.1 s.000 0,01 YES 0.w-r1 0.10: 4i 1_00-f e §.i.hi0 .I�. I04 �1�.�0 1.,� -�`i�.13� 113 < �.�>..0 s�,4� 0.€,��7�r� �-�� �.� � _� 0 � �,>�� >�,T3�-� 1.0�� 0_�1 i3-t10 0,.00 ,3 0.�13 1,4,, YES .�71 .143 11� �3 .� � �i.r , 416.990 1.50 418.323 In 9.630 74.d4 0,00780 0.578 13-956 �1,0 7,243 0315 0.23 O.J O.GO 000 I.041 0.{3 I.�l Yy:� 0:�1 . 1.0 � 1. 00 �-9).G i Q. ,10E - ,. . �: F. �.y.. 2 1_ �,0� I�.Oi�O. �, _..t � �i.�.d� 0, 00 0.0 fl 0 1< Ot30 0_m0y'� t 0.000 I'a.20, ,.. r fk.. 11.00< :ray r ^v S.. _� ,� �,1�1�� 3 �i�Izz -r1;-3�1'i 1_ L ,_ ra:;OJO 1G 0_+.3hsi�.: i3,�.sa-� 13,00OQ�z {3,�� . �.a,. c,l �= .t� ,: § _� �.1tl.m ,�_.13.� ,�-6.0{'iL .I�- +pI 61:1vi:1-t t`�I�41 -f�I�-7�0' °I.�;} �1t�:100 1-kt �.'�0: ��J.Q �'.001c�>� 0. l>:� 1 :.5�`�'0 0.�3t} `v-�3.�0f 0,�r00 ?3,3�'0 0.1J 11.c.0 F0,0,00 0:30 O.C9,00 %1.�3 '(�.>_ .2�.::- la- s 2 � 2' .Ott C�.`�.. Enter d,= s4gft stixYs"fi #'akii-.a11 Csia€dth,� {M)° � �a i r � v.>,a=nt � r��t �r�rr€a s 9, Olive numbarr f cis, t . mt) 'jrnd r ors= `f depths(� ��..�, -� ti �1 ars compvt e) vvith € nd %Zfthout r edu0ton pre ,tfc a- OrZAm3g' rani A b mast C srss€s o soils ri Fes%fa p84F i;aeE r.d;...rrfed,ryter_red area €acres jf3a`urao'"s€ 9aa�e(v s3is C 'ie,,. ct1 ? DRAINAGE AREA A REFLECTS s��rr# (� �/ ryry y-q t.r 1 NOW PRE/POST DE V EL, OPE !P xx CiTf= AREA. AREA 1-1 i i ,p ENE - C6.0 A f s fc M01"s d era-i 9mo&rv,oa., C ,& ��`f�rckp�d jEas�tzah a;r�srJ ^,u:t€a�aa��a#ar ta�r�u�za€srs" DRAINAGE AREA 8 REFLECTS PRE DEVELOPED ONSITE AREA AREA 1-2 SHEET C6.0 PRE -DEVELOPED CN REDUCTION CALCULATION _ ANALYSIS POINT 1 raMage<Ai e a Cuvve 1?Jum-tiers and Runo rf Dept s- `< 4vg, i2a^' nm?mbers I'3?i, MLgf3r}? : d'$ifd n8i3f, ' :ips13"^.'Ps t nine; ie:? are rwn` s utc_d 2"Vln %im bM1$$ u _. _. rurestfc¢efs space- )i OstLrued' pfutecfed'...". fv e fin pen cau o. fafu"'sted is l klanazpci­�'1ri ci.aU;,?lce '. grated#Gs yaid5 or u*fet; ttrf to L'e 2rcr a dl4ra;..agexf rg �n.23ixs Core'. R''rts_seiauea vres r gd-d.,shj Id" Fn3'nStfopeit S53£e- L'n{i4SF1fGCd. pi e£YB .. 'ma �ti �>i,s Ce+ter. g `we,oaed f ins e.,n.�k-ine$eJ atr€531 J$o Rv.lca$iu€c� 31 s9 ±3 iai31� i'S E a3ea�ic>s5ed � 1-11-3133ay 2. Ls- sw. s Soaee - ..edisT:rr'tped, pmtar_"tt pen a sf o faEc sTec $ard 415tw: ad' gmde6 fm 4 d a €D Le nro e?[r :yeti p:Lcfeo u2Fs ewer #f3�s. oyaY .jsr r'.k1z�[i-inshJ WM M R€8Y o-r fRsducd m'r `veaxiole3urfi'>;rcaS=�$st$ nJ'$$3Ptar#�fsrt�,fq€g€:k' - r Ares tir ar fwe-gopen space or refnested land :D Managed T; ff c.afis'Alt7 a spaded for Fads or t the3 Area (e[ tsarlto be eta _f r¢tth no fty_,n lf( a 4e Y2[u$3f .45�iLY2wk"3✓fY-'ems i tfi_i3j1 F",^y+i,':y,S1 6 noff ied+U,'+'°£1i�+$?- Z 1 'i C , DRAINAGE AREA B REFLECTS POST DEVELOPED ONSITE AREAREA - � ,� '���A1��I� 1' � a C6.O DRAINAGE AREA C REFLECTS POST DEVELOPED ONSITE: AREA. AREA 1-'7 SHEET C6.0 DRAINAGE AREA A � LC TS R DEVELOPED ONSITE � � AREA. A ,� �. AREA 1 $� SF1��T C6.0 POST -DEVELOPED CN REDUCTION N CALCULATION - LY z S POINT I d r vz CfsMe,;K i f J �k .f Y. r� „.. 2,r �..,�, 13 �" rA 2 10- ,> U L6 V r Ali 0 0) LLI DATE DRAWN BY C GA YNE DESIGNED BY CHECKED BY C 19 ARSKI SCALE N/A L Z 0 U) CU U) n_, a ry ® c� �i s CU 0 u) c .v "S.W. s'f a ids Site n matio 1 t. r r .:ijf ?i .:v e, •..re.ma _..t.. .: ah0t-d}V. .f-:e sr,,., .. ;.£3...y .C. ?w^'i ,,., v:i«£, s3f3 01V4a DesignSt4-iU0LO�List: 2018 DraftWa s8 „.Xnwe d:, p r^,.Yje*u• v? 9�`°i,:o a 5iia 0 5005 : Soil's i, WI$ 'i3ra�sf5li,aafe -:f,E,{,�Ss. EF 0.0e4'- i',(.r�" M a naged Turf 0,20; 0,22 0,25 Fif, :Fr`JI3US L'Si xvY 95 0,95 Post ReDau, Wvy lmrefvleMs Forest/Open Space ....3 Cover(acres) 5 tvlanaged Turf Coveir j (;aCreS) waJ ghted Rv (turn) % N4anaged Turf t /h: 9T5 vmmiou5Cci r € ! P,v(irnpemous) U' 5 % Irpera;c)us 5 �� tonal Post GeVske 21 =r E Al fib f< Fiiasl Post,.. . .....Tre tt3 rr� Development yLr�3 (cubic feet) Development Tip €_Dad fr3. trt i oIIi rt�f F7�7i liL1N T .aad per ac^c' s { nip rtyr..... . . Load Reduction Required (lb/yr) Cafe- y Cover umrsa a y-pa st%ar s,aac. a�rar:dartacl. � � % Forest .. Mans, erd Tur: Caner (a'reS) Weighted Rai (turf) % Managed Turf r ELined. €£Yi {J 'Yviou. Cover(acres) ............................ .......... Rv(impc nrirau, V. [rnpe,Fr£cus rotas ReDev, 51te Area (acres) Re-Da33 site- Rv Trua2rrrxr �i aurrs. Nitrogen Leads (I n1formational Purposes. Only) Final pose De i arnenCTib Load #-e R I e€rote# #t liS! Load16,4 (Pus( ReDrlve[apment& New (I J £ Impervious) (Ib/yr) --- u of Reducbw Volume and TP By Drainage Area 1"P, LOAD D AVAlLsAB E FOR REMOVAL TP LOAD REDUCTION ACHIEVED 'P LOAD RUMAINING II'' kl4.n?+'BAT73 N P LOAD W `tr.UIC- 9. i REQUIRED (Ih/Vr):; �. For I M ation Pu Apes a=try NITROGEN LOAD REDUICT10fN K..NjN3OS -, 3,U0NA3 N1 y a3Eam1� LOAD $$ffi-k%G x band Coyesr5urmymry-Poe,;t Sit 4'.w 3€ 3p,x.ntio'e,S7. =a4 Irr£r£rr so( Cover ........... s ac,:ra I Rv(irnpen/i ous) post- velopulent Tza55 �S�:k#��4D��kil�'i'S�e Trea£#`£3 i:`§?'izll rues {cubic fee,t), P05s.DeveiopmenT Impervious DEQ Tr:;�ui�?;3���+�rff'�������u,��i ���'�'�,t�v.3, �Y .� �'���a nS_a�3y..=>..Yc�+�.�a�.c�' S�3r,�a���.�_,Me, _eT'sa_y _ _ a .✓. �g 5> C � ti 3 ions Site Summary Site Ua nd C�-, Summary Pry eDe` eloo en ?,Arid Cover(acrei Pere japen ja:cTes) n f c re s) Liff cress Cover (acre-S) ., 5 ol ^. �: s�s'`z���������9r�J�'�1 �i�'�'e:agae., c u�3i Soil'sSoils i 0.00 a = -0.00 1,32 Site Tv U-ind;` Cover Nutrieint Loads r otal:s ,92 1.00 0 0,5 2.67 Totals, &0 ,32 1.35 Z.67 of Totes 34 37 8 10 ! Pre— i-inral Post- ReD.e.welopment, DeveloprnerA TP Loac TP Lea, per aacre- TP Load per acre 'per acre s r (H)r acre/yr) --------------------- ------------------------------------------------------------------------------------------------------------------------------ S Compliance Summary �ea Maximum % Reduction Required 2�,% Des {,..�'J` £{^`..��13�.... To ttal Runoff Volume Reduc Tot aJTP Load Reduction Achieved 0.56 Total TN.Load : '•.g"t`9at{;'1 ,f'"•'?igv71 jib/ Remaining Post ` eloprTnerat P Load flb yr) ;Re a qis:�4 .__._—___._ __—..----.------_-.-:-:---__:__------_-____.... kn FCSl`/:rO r33 {erF. sj: DAL A 9.f3t7 DAL B a.0V 0;en: 0,00 u.uO:: Total a iNilw d �iU4" (ac e5'f.: 0,00 C122-. 0,09' i_ €'t'i ,E3i1.. 1, P-. lmpaF"J?t,3w coYSF(.asres) 0,00: Cca8i: £33: 054:-. :L:i113-: _ i.35: Total area ga,Wraa}:.. iti3£3: 4.i�: Ci. 2 1.�L7._. I #3=Gs�:: �.:��•'.,: Ornimigge Area Summary E)raimgi� Area A Summary tendCoifer 5umrrm 4 rgresii�rS7vrs y�eoes) A Sois � o.;su a Solis e.ua i; ��iiS . a,,ac _. $� SY3F"v. a.(:�' �G'Ei?{: a.cII � of Total. £; M Waged Turk (acres) 3 0.0'1 G CO 0.00 C,.(.d b} 34??#3w8V?t34^5 �i>`;eYaSrS) i Q'�i:: ti. i3,i3J v,{l: .�'Q 1 �Isa"!s� s�u��ta�as£s 'FerYnaged surf £rr;es>pfiunS TV faadfrssra (,#3 r"t?a'taawBUMP Trr a:nxesss P Rein mefi Yip R-emain'sta : ' :°'?esSC:t, irCsir Area Gov , f",ed.X. e i Er arts:. L.na (d3 ?rurt3sd.. Traa'im-. At to be {acres) Ar {ace's}_ sirs (fir.'} r ctI -,s pv) ?i Tyr} {ibJyrp e rfc•ga Total S.npetviousCoyerTr atEdgay-s5 0,b"I: Iota# Tu rf Aree r rated (sr si Uom Total t? Load 9,eduriion, Ah€ew d in tl,4s�:: D.A. (8ifyrJ T9! T>•i wad i£edk� tfion ACi1�Y&,d £il. E3,Ga Vie:ahea e Ares 8 Srraiwiy£;4 i end v ^r 9 surnmary qr t/1per (ecru] 0 ^G G..$) E C,C ""'Go c - sa( C V : a i 0.£1a C.27 d.22 33: ?sus) su Fskffp'sslections; r1 szarye3 "reef 6ita,P;uSisus TP Load from43sad,aaiad Z - a3suvua3 t�aa!aa:...-- a T eaar e a i e €nsaeeaffloved .p: sha3n ar '?I'3":' Si;:v: r't fi§ nxPa Cf9t r rras�,t'. g rtr a $✓,e P£is ilce.. "€f8idli'i3�i33. (^ #3E: {ftes) ar s T,e,m racf.ee5 {is3 (£ssi i TaQ£ y'x'a Total Impe f;ous Coves Treated ias ray} 0 2i Ssa:a. °rises Arai Total T', load Padcect on x" CH, ewied 3s .... T.o2ai T:N tna ££�f3 C2.SSdR;ACkti3eucd 335: Drdinage area f- Surreria tf I.��xr� ass ��r�a�r� i�•� ----' A sm s: 13 yosrs €; Sam : o 50i1"5: :'�a�2€:- -- '4v ;oreSr/o ns { mros) G C 7.60 _ ss "t] GCJza0.09 21 iMper lonsr-oer:{asses) WDIC, r.w 3,3C 0,33 033 79 j fl lersas ------ Sea 3a,.,e;c€ Tusk tiff>o s Dees DT's Liaars from ,3ssr, :„aced a'i' - Divaz SSf'aaiPa y£S T. rr eri � �ma SaueQ 6P f ernaars;hrr ract3ce r tea c s r_a f 7vaa r€ei 3: g x cr�a 4aS£ to Nacafee ]r n rsf t a Diu rm g�) y it rye) i 13r) ars,,si �:,a,a tassesi �'sara::as {Is} g£,zs> s n�£alaa . Tctnl It ap, rrvious:Cover Treated (acres) 0123:. Total T>urf.irea Treated (acres) D.'. # 1hiYr) 03 C, Toms T:a3 load i tta it;cf: n s5:eved in Drains ge Area V1 Summmvy fld UlaiP-r Suynrrsx�.v Y saris -` aa�G5?£5 `�::9t7'sS5. $?voii5: kaf. Of Total — �'•tsra5kji3p c3(atres) !i2 a, ged Turf aereO 0,00 i.`.M Q::t1L ^. U G.3P e 62: impar' iou" er(@Cres) OCC, 0.00 £1:£30 G.s4 aGG 38 BRAP:selections: - 5i#ianeged Sur? §rt3Yfe�°`B i$i�A3: .F •'•••.v_•_•. `+:.%d �13:a'�.ksF: rat : T�' Lea)Ad I ny iTsa eaxwd eater •"••••.•.—� 3„}f, 13SZ 'Ian,.. Ti sr+i$:; 3"rs:,r?it« 'r"''"taYlia:: 43K§:� ractire €e3its�ra_a €4waeCre�"s s 4iaSr aaa Lu&d:�orc&d3ice €reamtsn:#aa: {ace m) y,� } 6`ma jecres 4it3S43'.dAB {f2 } :� ', PA i:fE$ {tn ,_}-- }j±tp 1,Ep�IZ).: (£:3%p.. I6 tl - :TS9'J'3i:G. _ eta# Impnrviouss cover Ted::aced (mr:ps) 6:uL':. >8aa3 Turn Area Treated (acres 0.00. D ai TIP Load *e.edUcti3.n. Achie%wod in ,$ai T'a in rn 4aJ € w T -� ¢L. 'ij .� U > 6 �I W] q) M o' Ga=Ln > Ln In DATE DRAWN BY C, GYA YNER DESIGNED BY -- A. ALLISON CHECKED BY CC KOMIRSKI ALE AS SHOWN L Wrt.:tltil t t r rrry ti Icy. ra a"c11,andbook, Cbapter 9 Jule 2013 4" 1° PARKING (REFER TO SHEETS C4.00 FOR LOCATION) PVC tUNDERDRAIN PIPE PERMEABLE PAVER � 'SECTION - LEVEL 1 No Scale GEOTEXTI LIB FABRIC (TENAX MS220B OIL EQUIVALENT) 41' COMPACTED SUBGRADE SLOPE TO LINDERDRAIN 9-C.8,0L. PERIMEABLE PAVEMENT- CAM CHECKLIST Inspection, Date Project _ Site Plari/Farhat Nurnber I=oca atlonf Date 6-MP Placed In Service Date ref Last Inspection -- - llrispector — — Owner/Owner's Ropresentative As -Built Pl arm Sava labl y; Y / N --- - Facility Type, Level `1----------------- - Level 2 Ideally, each permeable pavement instillation should be inspected in the Spring of each year, especially at large-scale installations. 'there is excessive trash and debris There is evidence of Contributing erosioo and/or bare or Drainage Area exposed soil There is excessive landscape waste and Adjacent Trees and shrubs are Vegetation within 5 feet of the pavement surface There is excessive trash, debris or sediment Inlets, Pre- accumulation Treatment Calls There is evidence of 'and Flow erasion and ! or Diversion exposed soil ,��ru�t�#r�s Evidence of clogging Pavernent Mosquito proliferation Remove immediately. Owner or professional Stabilize immediately. Owner or professional Remove immediately. Owner or professional Check that tree roots have not penetrated the pavement and leaf residue has not clogged the pavement, owner or Vegetation that limns access Professional or interferes with the permeable pavement operation must be pruned or removed. Remove ;Immediately Owner or Professional Stabilize immediately Owner or proiessionai Clean out sediment or debris. Remove and wash or Professional replace stone, as needed Eliminate standing water and establish vegetation; treat for mosquitoes as needed. If sprays are considered, than Owner or use a licensed pest professional controller to apply an approved mosquito larvicide (only h absolutely necessary). 3'0 Party Construction ztrucdo h-ilspeacti sn CIi3ec kflse and 0,'_Yffi,,s.at' w A ti#pia cE.*$t {f31 1�s a�'�Y.€yift'u fat .stz {1a3xi3z i?'<,Ir3 f.,�d #it>.: ;� F#t {�x:{ <�fF .��'�'s-130£a y A '�I;:Ywc it> It,:f3k'# 3r':Y ,�Fs,`�fr'^s €E2#'fx � £ €s�i.43;3;6-y 4."'* Y,uA #.f Afe'is;a#�`errlr 3'# e t#3s7i ;}75; {„x�'+'stt Gt.C�Yi $,,<li#irUW$ t,# Eu sf tiEry� caa#.t€> L3€ sd,Y33fdls a &ssl, 3=: s$,. mu ..i o> , Y..L, .i. :::`'i$r va for €# L.Z 3iH rt'£w ,ii,3z ># ' not r35.3?ail F14 §n for 1"a"#fit{ff}.z3}t§:of- #a>.x,.<.3,z.)t€J.ar<,o dig ait,atYSf:,itfa#Y4 i#}�.n,.wE�.#f£.rrsWWr ..,;,#3<;tphol'os, Pre_-Inst iiatkin Meeting anc3 #.` i,,, ..r aN..s-i .<d.<. - omirao9r d x£grnka%J #esmax`s# the fs'niiity 3r a PtAft i 2 oar[ar i si t3c�j fs�g;E I a''2 storm m:er runoff W 1j£vw1SZ"! 5afltat;r.'� Za e rx?c at,�kirzt' a ,, <--ate u . ?:32:It S't,} C(p F7z3:v Z`c3 Fl Stabilize immediately. Mews, irrigate and apply organic There is evidence of (not chemical) fertilizer, as erosion and I or bare needed to keep grass Owner or or exposed soil in grid healthy and dense eno€agh to professional provide filtering while a per areas ' protecting the underlying. soil. Remove any grass clippings. There is loose Remove immediately and material (e.g,, bark, vacuum sweep the area to professional sand, etc.) stored on prevent clogging the the pavement at pavement pores. --- — Pavement is stained The surface must be kept and/or clogged or clean and free of leaves. water is ponded, debris, and sediment by aver ent indicating the pavement is not vacuum sweeping (without Surface draining properly. brooms or water spray) Measure the immediately and, otherwise, drawdown rate in the at a frequency consistent observation well for +,}with the use and loadings three (3) days encountered (at a minimum, follovving a storm annual dry -weather event that exceeds svvfeeping in the Spring). Professional li-2-inch of rain. If There paving blocks are standing water is still installed, the sweeper must observed in the well be calibrated so it does not after three days, this pick up the stones between is a clear sign that the the paver blocks. Following pavement is clogged. the V80ULIM sweeping, test There are significant pavement sections by amounts of sediment pouring water from 5 gallon have accumulated buckets, to ensure proper between the pavers. drainage. There is evidence of Structural surface deteriortation, such as slumping, Repair or replace affected Professional Integ0ty cracking, spail'ing or areas, as necessary, broken pavers. bserva`rl-ra Is each observation Repair, as necessary, Professional iAietts well still capped? Outlets are obstructed Remove obstructions and Outlet or erasion and soil stabilize eroded or exposed Owner or exposure is evident Professional below the outlet, areas. 9- C-23 "Con aria` Ca .. fl',-,uti r'i, DEQ EE,,s:, firs; 7 8 KNI 6-130 do l#3. rebv .: tltT that this as -built? Er( {1Y T#cis 34 , r $11e ..mn,.,�a.ter ..1af?a (.PYEI t <.%s f?Y,ilt y i>?,s 3 EE.xvit e2. t e fc J aa, indiv#dusi under my responsible „ h a qp) artd er€tY ? n _ tn' "he ,�P'Atwed faker s: "r , ..;�. #nd..: t. ,f, �,rtG'e`3 3Ca;, (rii 5 rnoan (.3 zAai .. or d c iCm € f f„� £.'Jt al npinion b;'a- ed' or...tlf£i(G�t Y4f F...rf.S ..FpJi:3t r3,:?if v3.E sjiw T.ai�r'IL;(:�< and rrt Y erisl tests c_.#cfuttej d.z,ing, pag-a X itz<.7. VA D Q STQrRiM\J\LATER DESIGN! SPECIFICATION NO. 9.3. Maintenance Insoections It is highly recommended that a spring maintenance inspection and cleanup be conducted at each permeable pavement site, particularly at large-scale applications. Maintenance of permeable pavement is driven by annual inspections that evaluate the condition and performance of the practice. The following are suggested annual maintenance inspection points for permeable pavements: ® The drawdown rate should be measured ait the observation well for three (3) days following a storm event in excess of 1/2 inch in depth. If standing water is still observed in the well after throe days, this is a clear sign that clogging is a problem. ® Inspect the surface of the permeable pavement for evidence of sediment deposition, organic debris, staining or ponding that may indicate surface clogging. If any signs of clogging are noted, schedule a vacuum sweeper (no brooms or water spray) to remove deposited material. Then, test sections by pouring water from a five gallon bucket to ensure they work. o Inspect the structural integrity of the pavement surface, looking for signs of surface deterioration, such as Slumping, cracking, spalling or broken pavers. Replace or repair affected areas, as necessary. • Check inlets, pretreatment cells and any flow diversion structures for sediment buildup and structural damage. Note if any sediment needs to be removed.. ® Inspect the condition of the observation well and make sure it is still capped. © Generally inspect any contributing drainage area for any controllable sources of sediment or erosion. An example maintenance inspection checklist for Permeable Pavement can be accessed in Appendix C of Chapter g of the Virginia Stormwater Management Handbook (2010). used on inspection results, specific maintenance tasks will be triggered and scheduled to keep the facility in operating condition. j 0 � a C) CC, L url o M��� U 0 0 0_0 U) �J iJ-J SATE DRAWN BY C. GA YNER DESIGNED BY A, ALUSON CHECKED BY C. KO T R W SCALE N/A Uj _C1 4= t<7 W lU 20 _ C1) ` r� -... FU 4U Z 0 J LU 1 9 - ry I 0 E t#0 R. v Lg� m ui A o f3 Uj p �a P CU r JOB NO. C Co 41 0241 Ui 0 SHEET NO. C. 5 cD M cy � c � 1 +£i a m C n r-� 00 Cq 120: 2 Basin - Dore Grate STA 10+00.00 TOP 427.505 INV OUT 424.76 125) 0 > > > 440 440 440 I 133: 12" Basin - Circular Grate STA 10+ 00.00 TOP 429.32 122: 24" Basin - Dore Grate INV OUT 425.32 (135) STA 10+10.02 TOP 427.50 INV IN 420.35 (123) INV IN 424.70 (125) INV OUT 424.60 (121) 440 440 �d 0 � � 0 - , r_ Z� CO ! co C — N (N1 �*al 0- +�� g€ a C) D ��� 0 0 440 430 In 0 0 cq 10cq0 b �� z 1 4351 435 _ _ _ I 43� 430 43 al 130 ! P PROPOSED GRADE GRADE WEIR PLATE PP�P��El E�I�TI�EXISTING GLADE I � GRADE GRADE .30 430 430 430 430 430 SWM 3 425 f f I TOP: 426.00' 5 , n t .25 425 425 € 425 42510 ( I}>�11011 3 E _. 'off � I ,.. tix ; , j, - SWM 118" HOP 7 I'MIN I�-� 1 1 LF �4°" IUIP �� 0�®3 `133 _ �9 ''155 I E 54" CNIP ; 1.0®®/0 1 HOPE E, TAP:420.00° 0 44. 0° f TOP:426.00' � �ITII�J 1.00 /o „ �, INV IH (121 . 424.30 12LIDPE INV IN 131 : 424,5� 1 ( ) GRADE E BOTTOM: 421.50' -1.00% � P ' ,20 420 4i (�TT�YVI: 4�1.�0 _--- _._ _� _ _ __. _ 4�0 d I� _ 123 1�1 SANITARY 12.73' OE 10.02° OE P 1�1 5 I SEWER (3-2) - _ °e °_- � 4�.35 �� 10 74.14' OE 1�" F-IDPE r1®ICE 3.�'I' �� 3" 1 HDPl > 1J PE ? PREP. 18" HDPE �) 0.50% € �+ 1.20% 1 �� �Po " � & 0°° PVC i1 0.�� /o o 5.07% 1.0010 �>`�IATERLIN E 1� i 415 14`15 € � 415 !�•15 �°15 410 € I 0^50 10+00 '11+00 0+50 10+00 11+00 11+00 STR126- 1 22 HORIZ SCALE: I"=50' HORIZ SCALE: 1"=00' VERT SCALE: 1"=5 VERT SCALE: 1"=5 0+50 10+00 11+00 - SWM3 HORIZ SCALE: 1°'ve0' VERT SCALE: I "=5 SWM 4 I10LE40"'CMP TOP: 420.00' INV IN (115): 426,23' BOTTOM: 424.00' 0+50 `10+00 11+00 HORIZ SCALE: 1 "=50' VERT SCALE: 1 "=5 12+00 0+50 10+00 —112: fiAH-1 STA 10+29.00 TOP 430.30 P < 0 > INV IN 425.76 (113) b z INV OUT 425.60 (111) 440 EXISTING 435 PROPOSE f1r_ GRADE 430 _-......_. 3° 1 i�IIJ Iw 15 435 WMI .i l co CA <xv Co » Ir- P Fy�` • j ' q y^ (0 PROPOSED GRADE EXISTING GRADE 103 "J1t)p F3 58.07, OF 1.50% 18 { 1OpE @ 1.50% 11+00 12+00 HORIZ SCALE: 1"=50' VERT SCALE: 1"=5 WEIR PLATE SVVM 4 110 LR 400" DMP 420 TOP: 42 .00' D®TT®A"I: 424.00' -- SWM 4 110 LE 43" QVI P TOP: 423.00' 420 INV IN (111): 424.40' BOTTOM: 424.00' 4 0+50 10+00 11+00 11+50 STR1 14 - M4 HORIZ SCALE: 1"m00, VERT SCALE: 1 "G5 430 425 420 415 410 13+00 13+50 0+50 10+00 11+00 11 +50 ° M4 - 104 HORIZ SCALE: 1"=00' VERT SCALE: 1 "=5 50 0 5 PROFILE SCALE �l LLLJ e 2� a39 r3 6 �7 LLI R N >L a CD � CD Lu m 0 0 Ul < �I 0� 1 11 - --- DATE OKI 0 4/21,1120 1 _9 DRAWN BY — DESIGNED BY A. ALLISON CHECKED BY SCALE 3 cu 0 r w s a c cu w —� L MATERIALS LEGEND WALLS, STEPS, BRIDGES PAVING TYPE PAVING FINISH/PATTERN DETAIL NOTES T ASPHALT - VEHICULAR -- -- SEE CIVIL DWGS FOR NOTES DETAILS (D GRANITE CURB - VEHICULAR THERMAL 7/L2e00 VIRGINIA NAIST (3 NOT USED -- m_ -- �02) PERMEABLE PAVERS - VEHICULAR TBD 9/1-2o00 [PAVER SIZE & COLOR TBD -05 CONCRETE - PEDESTRIAN MEDIUM SAND BLAST 1 /L2a00 INTEGRAL COLOR TBD STONE PAVERS ON SLAB TBD 5/1-2.00 PAVER SIZE & COLOR TBD Q— NOT USED NOT USED _- -- -- &CRUSHED STONE -- 2/L2,00 #10 HONEY CRUSHED QUARTZITE, STEEL EDGE TO PERIMETER CONCRETE - VEHICULAR MEDIUM SAND BLAST SEE CIVIL DWGS FOR NOTES & DETAILS END GRAIN WOOD COBBLE TBD 10/L2o00 SPECIES TBD CONCRETE CURB AND CHANNEL - -- SEE CIVIL DWGS FOR NOTES DETAILS o` c a� C IJLj 0 spa C� i �j m� s� o� C5 U 0 i 0 V) wo SYMBOL MALL TYPE FINISH/PATTERN DETAIL NOTES FOUNTAIN TBD 2/1_2.01 STONE TBD NOT USED — -- STONE RETAINING WALL SPLIT FACE, 1 /L2.01 STONE TBD THERMAL GAP TIMBER BOARDWALK TBD T_2,05 SPECIES TBD FEATURE ROCK TBD 4/L2,01 TBD NOT USED -- -- BALUSTRADE — STEEL TBD 1 /1-2,06 STEEL RAIL. STEEL / FINISH TBD BOARD FORMED CONCRETE WALL TBD 6/1-2e01 INTEGRAL COLOR TBD NOTE: SEE STORMWATER MANAGEMENT SUBMITTAL BY CIVIL ENGINEER FOR PERVIOUS PAVING CALCULATIONS. 0 10' 20' 40' N E L'7) Y U :,- im W 0 L T Z LA N D S C A P E ARCHITTECTS T10 East Market Street Charlottesville VA 22902 T 434 �9004,13500 \N\jvw nbwla.com NO. Date Issues/Revisions 1 10,22.18 PERMIT 2 01.25019 PERMIT S 04o24,19 PERMIT STAMP PROJECT NAME KESfflCK HALL LANDSCAPE A'LBEMARLE COUNTY, V I R G I N I A KESWICK HALL SPA PROJECT INIO.: KSH 1806 DRAWN BY: CP, MF, BO CHECKED BY: EG, CP DRAW ING TITLE MT�L ENLARGEMENT PLAN 11N DATE: JANUARY 25, 2019 SCALE: 1" 20' 0" DRAWING NUMBER LEGEND EXISTING TREE TO REMAIN (D EXISTING LARGE OAK TO REJVIAIN T PROPOSED TREE QPROPOSED SHRUB 'VEGETATED SCREEN BUILDING GARDENS, ENTRY FEATURES, AND COURTYARD PLANTING PARKING AND GROUNDS PLANTING MEADOW MIX I MEADOW MIX 3 "LANDWARD PUFFER PLANTING NOTE: ].SEE SHEET L3o10, L3o20 AND L3a30 FOR TOTAL PLANTING AREAS AND PLANTING SCHEDULES 20 SEE SHEET L3,60 FOR PLANTING DETAILS 30 WPO#201300070 - MITIGATION PLAN PROJECT NUMBER LANDWARD BUFFER PLANTING REQUIREMENTS: MITIGATION AREA IS EQUAL TO DOUBLE (2X) THE DISTURBED AREA PER 400 SF OR 20X20' AREA PLANT 1 CANOPY TREE, 2 UNDERSTORY TREES, AND 3 SMALL SHRUBS OR 1 CANOPY TREE, 1 UNDERSTORY TREE, 2 LARGE SHRUBS AND 3 SMALL SHRUBS LANDWARD BUFFER PLANTING CALCULATIONS: AREA OF DISTURBANCE e 1,150 SF AREA OF DISTURBANCE (1,150 SF) X 2 e 2,300 SF (MITIGATION REQUIRED) MITIGATION PROVIDED: 1,150 SF + 1,170 SF = 2,320 SF 2,320 SF/ 400 SF e 5a08 UNITS (5,3 UNITS — 6 UNITS) 6 UNITS = 6 CANOPY TREES, 6 UNDERSTORY TREES, 12 LARGE SHRUBS AND 18 SMALL SHRUBS Mitigation Planting Sshetltf9e Area ©f Can®py Total C� quantity Units Scientific Name Common Narrac Size Spacing ifs In yrs 5f p c5 CAN PY TREE 4 Carya ovrato Shagbark Hickory 11/2"-2" cal. B&B as shown 72 283 2 Fagus grandifolia American Beech 3/4" - 11/2" cal. B&B as shown 227 454 6 UNDERSTORY TREE 2 Asi,nina trilohca PawPaw 3/4" - 11/2" cal. B&B as shown 64 1200 4 Arnelanchierar urea aerviceberry 3/4" - 11/2" cal. B&B as shogun 136 526 Proposed Tree Canopy,C,overage 1390 12 prs LARGE SHRUBS — 6 dear verricil afa --- Winterberry Holly ------ 3'-4' Fit, -- - as shown 41 -- 246 6 Linderra benzoin 5picebush 3'-4' ft as shown 23 133 6 Clethro u1nifolia Sweet Pepperbush 15"-18" Ht, as shown 16 96 6 1(01rrtia latifolira Mountain Laurel 15" 18" Ht. as shown 2t 1600 6 Vacciniurn racerif©lium Mapleleaf VibLirnum 15"-18" Ht, as shown 12 72 Proposed Shrub Canopy Coverage 474 Proposed Tree and Shrub Canopy Coverage 1864 LANDWARD BUFFER PLANTING DAGRAM L3,30 SCALE: 1 /4" = 1 ` 0" PLANT KEY A -a LARGE CANOPY TREE E - UNDERSTORY TREE C - LARGE SHRUB D - SMALL SHRUB NOTE: 1) PLANT ONLY SMALL SHRUBS WITHIN 3OF SANITARY LINE 2) RAKE EXSTING LEAF LITTER REDISTRIBUTE IN PLANTED BUFFER AFTER INSTALLATION 0 10' 20' 40' LV'• r% N Lr---%u E N R J'/l Wu" L T Z L A N D S C A P E ARCHITECTS 3-10 Last Market Street Charlottesville VP\ 22002 T 434 0CA,1 500 I !434i ,0841A 158 NffiAm/.nbw1a.com NO, Date Issues/Revisions 1 10022018 PERMIT 2 01.25.19 PERMIT 3 04.24.19 PERMIT STAMP a a � 024.19 PROJECT NAME LANDSCAPE ALBEMARLE COUNTY, V I R G I N I A KESWICK HALL SPA PROJECT NO.: KSH 1306 DRAWN BY: CP, MF, BO CHECKED BY: EG, CP DRAWING TITLE a�IT I G:M�ON PLANTHG PLAN DATE: JANUARY 25, 2019 SCALE: I " = 20'-0" DRAWING NUMBER