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HomeMy WebLinkAboutSUB201900031 Plan - Approved Road Plan and Comps. 2019-11-07PROPERTY OF BELLA SIGNATURE HOMES, LLC SITE DATA: TAX MAP PARCEL: 04500-00-00-059MO ZONING: RA MAGISTERIAL DISTRICT: RIO PROJECT AREA: 18.28 ACRES SOURCE OF BOUNDARY AND TOPOGRAPHY: CHAMBERS LAND SURVEYING 112 CROFTON PLAZA, SUITE K PALMYRA, VA 22963 (434) 589-5139 FIELD RUN SURVEY SUPPLEMENTED WITH ALBEMARLE COUNTY GIS COMPLETED ON DECEMBER 12, 2018 DATUM: HORIZONTAL: BASED ON NAD83, VIRGINIA STATE GRID SOUTH ZONE. VERTICAL: BASED ON NAVD 88, ESTABLISHED THROUGH LEICA SMARTNET. BUILDING SETBACKS: FRONT: 75 FT (RTE 743) 25 FT (BROOKES LANE) SIDE: 25 FT MIN. REAR: 35 FT MIN. LOT FRONTAGE: AT LEAST 250' OF FRONTAGE ALONG ROUTE 743 AND/OR 150' OF FRONTAGE ALONG BROOKES LANE. ALLOWABLE DENSITY: TM 45-59M CONTAINS 5 DEVELOPMENT RIGHTS TOTAL LOTS ALLOWED: 5 LOTS DEVELOPMENT RIGHTS REMAINING: THE LOT IS ASSIGNED 5 DEVELOPMENT RIGHTS AND IS BEING DIVIDED INTO LOTS 1 THROUGH 5, EACH OF WHICH IS ASSIGNED 1 DEVELOPMENT RIGHT AND MAY NOT BE FURTHER DIVIDED. PROPOSED USES: 5 SINGLE FAMILY UNITS GROSS DENSITY PROVIDED: 5 LOTS / 18.28 ACRES = 0.27 D.U. / ACRE. LOT SIZE: 2.0 ACRE MINIMUM LOT SIZE (BY RIGHT DEVELOPMENT) PARKING: ALL PARKING SHALL BE LOCATED OFF STREET IN DRIVEWAYS AND GARAGES. PHASING: PROJECT SHALL BE BUILT IN ONE PHASE. BUILDING SITES: LOTS 1-5 MAY NOT BE FURTHER DIVIDED. ONLY 1 DWELLING UNIT PER LOT SHALL BE ALLOWED. BURIAL SITES: NO CEMETERIES FOUND ON SITE. WATER SUPPLY WATERSHED: THIS SITE LIES WITHIN THE ALBEMARLE COUNTY SOUTH FORK RIVANNA RESERVOIR WATER SUPPLY WATERSHED. WETLAND IMPACTS: NONE WATER SUPPLY AND UTILITIES: UNDER CURRENT COUNTY POLICY, PUBLIC WATER AND/OR SEWER WILL NOT BE AVAILABLE TO THIS PROPERTY. ALL LOTS WILL BE SERVED BY INDIVIDUAL DRAIN FIELDS AND WELLS. STORMWATER: WATER QUALITY REQUIREMENTS AND FLOW ATTENUATION WILL BE ACHIEVED THROUGH AN ONSITE DETENTION SYSTEM AND CONSERVATION EASEMENTS. AGRICULTURAL/FOREST DISTRICT: NONE FLOOD PLAIN: BASED ON FEMA FLOOD INSURANCE RATE MAP (FIRM), MAP NUMBER 51003CO280D, EFFECTIVE 4, 2005, THE PROPERTY SHOWN LIES IN UNSHADED ZONE 'X', AREAS DETERMINED TO BE OUTSIDE THE 0.2% ANNUAL CHANCE FLOODPLAIN. CRITICAL SLOPES: CRITICAL SLOPES EXIST AS SHOWN ON LOTS 3, 4, & 5. BUILDING SITE NOTE: EACH PROPOSED LOT CONTAIN A BUILDING SITE THAT COMPLIES WITH SECTION 4.2.1 OF THE ALBEMARLE COUNTY ZONING ORDINANCE. PARCEL AREA SUMMARY: PUBLIC R/W: 0.34 AC PUBLIC R/W DEDICATION FOR BROOKES LANE: 1.35 AC PROPOSED LOTS: 16.59 AC TOTAL SITE AREA: 18.28 ACRES ALL PROPOSED STORMWATER MANAGEMENT FACILITIES ARE TO BE OWNED AND MAINTAINED BY A HOME OWNERS ASSOCIATION. TRAFFIC GENERATION AVERAGE DAILY TRIPS FOR SINGLE FAMILY RESIDENTIAL (ITE 210) = 10 ADT BROOKES LANE: 50 ADT (5 SINGLE FAMILY RESIDENTIAL UNITS) COUNTY OF ALBEMARLE, VIRGINIA 02/19/2019 VICINITY MAP SCALE: 1" = 21000, OWNER/DEVELOPER: BELLA SIGNATURE HOMES LLC 1410 RIALTO ST. CHARLOTTESVILLE, VA 22902 CONTACT: LUKE KITELINGER TELEPHONE: (434) 960-3085 EMAIL: KITELINGERI@YAHOO.COM ENGINEER OF RECORD: TIMMONS GROUP 608 PRESTON AVENUE, SUITE 200 CHARLOTTESVILLE, VA 22903 CONTACT: CLINT SHIFFLETT, PE TELEPHONE: (434) 327-1690 EMAIL: CLINT.SHIFFLETT@TIMMONS.COM Sheet List Table Sheet Number Sheet Title C0.0 COVER C1.0 NOTES & DETAILS C2.0 EXISTING CONDITIONS AND DEMOLITION PLAN C3.0 OVERALL PLAN C4.0 LAYOUT AND GRADING PLAN C4.1 LAYOUT AND GRADING PLAN C5.0 ROAD PROFILE C5.1 SIGHT DISTANCE PROFILE C6.0 STORM PROFILES AND CALCULATIONS C6.1 TREE PRESERVATION PLAN TOTAL: 10 SHEETS OM E p V N N p Q p > E w 'U E r U a 3 Q U. 0 3 oil w0`o� QU oMo W r — lt1 > o N U W N � ZF,- .-� X C, N 2 n� r a c in a, O f'V N d � M a d' GO J O w �r U) 0 0 r 0 w w z 0 U) D 0 10 1 APPROVED by the Xhernar5e. C n+JntY File Sit ► % I W W W aaa zzz 000 j W W W cl� cl� cr_ DATE 02119119 DRAWN BY C. GAYNER DESIGNED BY C. SHIFFLETT CHECKED BY C. SHIFFLETT SCALE N.A. G 0 V J J w OQ = W W ci a � w W [o > I— L o QoU z� rn z H o ' w U WM W LL. 0 oC L.LI 1.L O JOB NO. 41219 SHEET NO. C0.0 > `m w d2 N v Cl) 0 GENERAL NOTES: 1. ALL MATERIALS AND CONSTRUCTION SHALL BE IN ACCORDANCE WITH CURRENT VIRGINIA DEPARTMENT OF TRANSPORTATION'S SPECIFICATIONS AND STANDARDS. 2. PRIOR TO ANY CONSTRUCTION, THE CONTRACTOR SHALL CONSULT THE ENGINEER AND VERIFY THE APPROVAL OF THE PLANS BY ALL FEDERAL, STATE AND LOCAL AGENCIES. 3. 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 48 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, WATERLINES, 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. THESE AREAS SHALL BE EXCAVATED BELOW PLAN GRADE AS DIRECTED BY THE OWNER, BACKFILLED WITH SUITABLE MATERIAL AND COMPACTED IN ACCORDANCE WITH CURRENT. 7. ALL STORM SEWER DESIGN AND CONSTRUCTION TO BE IN ACCORDANCE WITH VDOT I AND I LD-94 (D) 121.13. 8. ALL STORM SEWER PIPE SHALL BE REINFORCED TONGUE AND GROVE CONCRETE PIPE IN ACCORDANCE WITH ASTM-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 ENTRAINED 3,000 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 THE ENGINEER. 13. CONTRACTOR SHALL 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 VIRGINIA AT 1 800 552-7001. THE OWNER SHALL BE RESPONSIBLE FOR THE RELOCATION OF ANY UTILITY WITHIN EXISTING AND/OR PROPOSED RIGHT-OF-WAY REQUIRED BY THE DEVELOPMENT. 14. CASING SLEEVES SHALL BE PLACED AT ALL ROAD CROSSINGS FOR GAS, POWER, TELEPHONE AND CABLE TV SERVICE TRUNK LINES. (N/A) 15, THE INSTALLATION OF SEWER, WATER, AND GAS MAINS (INCLUDING SERVICE LATERALS AND SLEEVES) SHALL BE COMPLETED PRIOR TO THE PLACEMENT OF AGGREGATE BASE 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 FOR INSPECTION FOR THE AGGREGATE BASE COURSE(S) 48 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 0.30 GALLONS PER SQUARE YARD (REC-250 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. 20. THE OWNERS 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 AND CERTIFY RECOMMENDED METHOD OF REPAIR FOR ALL PAVEMENT STRUCTURAL FAILURES PRIOR TO STATE ACCEPTANCE. (N/A) 22. ALL VEGETATION AND ORGANIC MATERIAL MATERIAL IS TO BE REMOVED FROM THE PROPOSED PAVEMENT LIMITS PRIOR TO CONDITIONING OF THE SUBGRADE. 23. CERTIFICATION AND SOURCE OF MATERIALS ARE TO BE SUBMITTED TO THE OWNER FOR ALL MATERIALS AND BE IN ACCORDANCE WITH THE ROAD AND BRIDGE SPECIFICATIONS, AND ROAD AND BRIDGE STANDARDS. 24. APPROVAL OF A DETAILED CONSTRUCTION SEQUENCING/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. 26. ALL APPROACH GUTTERS TO SAG INLETS SHALL MAINTAIN A MINIMUM SLOPE OF 0.004 ft./ft. 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 20' TRANSITION ON EACH SIDE OF THE INLET. (N/A) 28. 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 MANUEL FOR REVIEW BY THE ENGINEER, SCHOOL OFFICIALS, AND VDOT PRIOR TO STARTING WORK THAT IMPACTS TRAFFIC ON STATE ROADS. 29. ALL NEW HANDICAP ACCESSIBLE REQUIREMENTS ON -SITE AND WITHIN ALL NEW STRUCTURES SHALL COMPLY WITH THE 2006 UNIFORM STATEWIDE BUILDING CODE, 2006 VIRGINIA CONSTRUCTION CODE, AND ICC/ANSI Al17.1-03. 30. THE CLEAR ZONE IS TO BE FREE OF STORED MATERIALS AND PARKED EQUIPMENT. 31. HORIZONTAL AND VERTICAL SIGHT DISTANCES SHALL BE FREE OF PARKED VEHICLES. 32. ALL EXCAVATED AREAS WITHIN THE CLEAR ZONE THAT HAVE A DEPTH GREATER THAN 6" SHALL HAVE A 6:1 STONE WEDGE PLACED AT THE END OF THE DAY 33. SOME LOTS MAY EXPERIENCE WATER PRESSURE GREATER THAN 80 PSI. WP-2 TACK COAT THE PROPOSED CONSTRUCTION JOINT EDGE OF EXISING PAVEMENT (AS DETERMINED IN FIELD) EXISTING ASPHALT LAYERS PROPOSED ASPHALT LAYERS EXISTING SUBBASE PROPOSED SUBBASE -------------------------- COMPACTED SUBGRADE CONSTRUCTION JOINT DETAIL ® REMOVE EXISTING ASPHALT LAYERS TO EXISTING SUBBASE AND REPLACE WITH PROPOSED ASPHALT WIDENING LAYERS ® PROPOSED MINIMUM 1 %z INCH THICK ASPHALT SURFACE COURSE (SEE NOTE 5) MINIMUM 12 INCHES, OR GREATER AS NECESSARY TO ABUT THE FULL THICKNESS OF EXISTING ASPHALT LAYERS AS DETERMINED BY CORES (SEE NOTE 3) NOTES: 1. ASPHALT PAVEMENT WIDENING SHALL HAVE A PAVEMENT DESIGN IN ACCORDANCE WITH CURRENT VDOT PROCEDURES AND BE APPROVED BY THE ENGINEER. 2. THE PAVEMENT DESIGN FOR ASPHALT PAVEMENT WIDENING SHALL MEET OR EXCEED THE DEPTHS AND TYPES OF THE LAYERS OF EXISTING PAVEMENT. SUBSURFACE DRAINAGE OF THE EXISTING AND PROPOSED PAVEMENT SHALL BE ADDRESSED IN THE PAVEMENT DESIGN. 3. A MINIMUM OF THREE CORES SHALL BE TAKEN ALONG THE CENTER OF THE ADJACENT TRAVEL LANE TO DETERMINE THE TYPE AND THICKNESS OF EXISTING PAVEMENT LAYERS. THESE CORES SHALL BE SPACED NO MORE THAN 500 FEET APART. 4. THE ADJACENT TRAVEL LANE SHALL BE MILLED A MINIMUM DEPTH OF 1t/Z INCHES AND REPLACED WITH AN ASPHALT SURFACE COURSE TO MATCH THE PROPOSED PAVEMENT WIDENING SURFACE COURSE, UNLESS WAIVED BY THE ENGINEER. 5. THE ENGINEER MAY REQUIRE THE MILLING DEPTH OF THE EXISTING PAVEMENT TO BE ADJUSTED TO ACHIEVE AN ACCEPTABLE PAVEMENT CROSS -SLOPE AND EFFECTIVE SURFACE DRAINAGE. 6. EXISTING PAVEMENT MARKINGS AND MARKERS WITHIN THE PROJECT LIMITS SHALL BE RESTORED SUBJECT TO THE APPROVAL OF THE ENGINEER. 7. FINAL TRANSVERSE PAVEMENT TIE-IN SHALL CONFORM TO THE REQUIREMENTS OF SECTION 315.05(c) OF THE SPECIFICATIONS EXCEPT THAT ALL JOINTS AT TIE-IN LOCATIONS SHALL BE TESTED USING A 10 FOOT STRAIGHTEDGE IN ACCORDANCE WITH THE REQUIREMENTS OF SECTION 315.07(a) OF THE SPECIFICATIONS. XV101O-I- ROAD AND BRIDGE STANDARDS SHEET 1 OF 1 REVISION DATE 303.02 ASPHALT PAVEMENT WIDENING FOR WIDENING SUBJECT TO TRAFFIC VIRGINIA DEPARTMENT OF TRANSPORTATION SPECIFICATION REFERENCE 315 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. 2. ALL MATERIALS AND CONSTRUCTION METHODS SHALL CONFORM TO CURRENT SPECIFICATIONS AND STANDARDS OF VDOT. 3. EROSION AND SILTATION CONTROL MEASURES SHALL BE PROVIDED IN ACCORDANCE WITH THE 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 STABILIZATION 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). BLASTING 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 MATERIAL TO BE APPROVED BY A GEOTECHNICAL ENGINEER. A GEOTECHNICAL ENGINEER IS TO BE PRESENT DURING CONSTRUCTION OF DAMS. 2. PIPE AND RISER JOINTS ARE TO BE WATERTIGHT WITHIN STORMWATER MANAGEMENT FACILITIES. 3. FOR TEMPORARY SEDIMENT 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. LEGEND .......... 200 ................ 200 TC 240.5 STORM PIPE EXISTING CONTOUR PROPOSED CONTOUR PROPOSED SPOT ELEVATION VDOT - Pavement Design Guide for Subdivision and Secondary Roads in Virginia (revised 2018) Appendix IV Flexible Pavement Design Workshect for New Subdivision Streets This sllcet is intended for use and submission in conjunction with VDOT's Secondary Street Acceptance Requirements County J4�}� C�� Pate:.% Subdivision EAP_i SVILL- RD 94DDIV1510A Street Name K00I1G O Design Engineer 01,I NT Kati(F RI. TT Phone 303�7-1610 AAD'r Projected traffic for the street segment considered, as defined in the Subdivision Street Requirements. CBRn Design CBR Average of CBRT x 2.r3 and modified only as discussed in the Pavement Design Guide. , CTiRT C;BR value of the. subgrade sample, taken and tested as specified in the Pavement Design Guide D M E VDO'I' District Materials Engineer F.PT Equivalent projected traffic I1t;V Number of Heavy Commercial Vehicles (e.g. trucks, Ruses, etc., with 2 or more axles and 6 or more tires). %HC:V Percentage of the total traffic volume composed of Heavy Commercial Vehicles. RP Resiliency Factor = Relative value of the subgrade soil's ability to withstand repeated loading, SSV Soil support value ofsubgrade (SSV::: CHRo x RF) Dr Thickness index of proposed pavement design computed by the Conventional Pavement Design Method Drt Thickness index rtetuiled. based on C>esittu AADT and SSV, determined lav Annendix Il. Step 1: Determine Design AADT Step 2: Determine Design Values CSR, RF, and SSV �iilnl ll e No. CBR-r Resiliettc ' Factor (RF) AADT i Source Value %I-ICV ;= 100 ( HCV / AADT) 2 'fable I or EPT -= 20 x 1 0,1 Note: For %HCV>5°i; ,T..._._.-... _--. 3 A etidix I ............ _ Dote: For VICV <= 5%, use AAD"I" '' EP'I=>AAI)'£ "# DMF 4p roved RIP �• For 7reiiErnn��� �'` � ...............: p._._....rt�'..._... preliminary designs, use the lowest t4 RF value in the equation ��{► = l Design AADT o t'BRo x RF SS'V Use greater of AADT or FPT (67 Step 3: Pavement Design (Check appropriate box and show proposed pavement design below.) ❑ (A) Limited to Design AADT <. 400 -Show pavement material notations and thickness from Appendix IV Tattles A and 14. ❑ (B) Shaw pavement section as developed in the Paverrtent Design Guide, w=- (See Appendix III for material notations and thickness equivalency valum (a)). from Appendix 11 Description of Proposed Pavement Section Material Notation Thickness, h a (a x h) Surface SM 9,0A 1,. 1.47 1.0 Base am 15- O A 2' 4,175 Subbase VNTRC-ATOD A0ft&1\TE 4 0«60 2.4 DP must equal or exceed the value of DR. Dt= ::: 7(a x h) - 2+5 NOTE: CONTRACTOR/DEVELOPER SHALL PROVIDE PAVEMENT DESIGN BASED ON IN -SITU MATERIAL. PAVEMENT DESIGN No Scale 30 20 13 12 11 199 8 6 4, 3� 2 1 A .- R1-1 STOP 'Reduce spac ne 40% A B C D E F a 175 6 C -- - -3---- r.r5 -j------ 24 - ----- - " 25 ° -6 F 3 - 8 '� 4 - -- C -------- -- --- © 80 ----------------' 75 ! - - 10 -- 10 C - - 5 - 12_5 -------- -- ---- 36 ----- -------- --- .8%; - 12 12 C -- 6 - - 15 -- 48 ------------ - 1.25 - --- 16 16 C --...- 8 ------+ 20 COLORS: LEGEND - WHITE (RETROREFLECTIVE) BACKGROUND - RED (RETROREFLECTIVE) 1-1 MUTCD STOP SIGN DETAIL No Scale Oil ROAD CROSS SECTION BROOKES LANE (25 MPH DESIGN SPEED) 54' R/W STREET PARKING IS NOT PERMITTE C/L COMPACTED SUBGRADE 5' MIN. GRASS 4" UNTREATED AGGREGATE SHOULDER NOTE: ROAD CROSS SECTION COMPLIES WITH VDOT SSAR DESIGN STANDARDS. ROAD CROSS SECTION No Scale 1" SM-9.OA _ 10' (TRAVEL LANE) 3'� 2'� _y 2.5" BM-25.OA 5' MIN. GRASS SHOULDER T FORESLOPE VDOT - Pavement Design Guide for Subdivision and Secondary Roads in Virginia (revised 2018) 30,000 Example 20,000 DR = 10.7 (interpolated) 10,000 for design parameters 6 000 or more SSV = I I and Design AADT = 480 4900,0 (intemolated) 3, 000 2, 000 ...«_..,, .,...,.«... 1, 000 .....«»,»,.« 800 »»..,.« ....., 600 .. .... , 400 . U{2«(P7 -300 200 100 25.0 24.0 23.0 20.0 19.0 17.0 16.0 15.0 14.0 13.0 12.0 11.0 10.0 9.0 8.0 SSV ~�-�� - AADT f7o 7.0 rJ� Scale 6.4 Minimum D e s i o n AADT T " "`�-- 6.0 Scale Y.o Thickness Index Please refer to Appendices II and V for the application of this diagram in the design of pavement. M E C, 0 N v N V; Q o > E w °J E _ .y " F 4� 3 U. �+ 3 U. o Lw0L rt < -A o LOU a 5: o N 0 tu N rn z� °�v 3�:0�, oa �� (n = N N = U > � c to o all 1A N IU ro a 00 J C) LLJ cri 0 C? 0 2 F- 0 w > _w z 0 U) 0 z 0 a U LU z www O C) 0 C) > U 0 U C) C) a � a O O O j LLl W W Q� C�o: DATE 02119119 DRAWN BY C. GAYNER DESIGNED BY C. 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" � \ %� - i I �SOUTH FORK RIVANNA - , � I ; �,- A ..... ..... ..... ..... - "­ Blow ,4! 14,'A TER SUPPLY WNW "' \ I \imim� , � -1111111ILii,it- , � ,.-- l-Z I 11, � a =1, - I K/A TERSIVED (PER ALLY, B, \ I % '1� I �_., .11- - ­ I �Qj \, I 1 C) COUNTY ('31,51) � ,,)I , I � .T I I Z i w i 25'FROM THE' CEWMER OF' 11 , . 'ki _-�, ROUTE 143 DEDfCA TED rO �11 ' . P�.' p ;� - , �1'f u- . - PUBI 1 - 4 THE C1 OUtVTY FOR JC _� I i 0 i USE, TM 45,-591., 1 1 f Rit,'�'�`F, DB 619-220 PLA 7' 1 1 i�, i> I ) - i 1 4- 1 1 Q, i SCALE 1 "=60' 1 MR 6 6'0' 120' CLINT W.' I Mu Lk, M� 4 , . 1-t 12 11/5/1-1.0- , rn E 01 ()% 8 C14 ,4 ui c §0 E � E Lu W �- U w ,�%) 3: 3: (L W 3!.� U. 0 ce ui o ;5 �� < .Lu = M J U 00 CL .J — ui w ce CD ON a- p " CN v (D 0) cn Z o :!eV =1 U) � , 912 (1) LL (M 4c :3 v U) = r- C-4 U (:;I,) ' = < Lr!D F_ c Lo 0 m v N ( LL) cn It - co _j F_ C) LLJ tD ui w :3 0 = u :3 0 ce m in LL) > Ill ±� � Z 0 V) 5: w M 0 �_ DATE 02119119 DRAWN BY C. SHIFFLETT DESIGNED BY C. SHIFFLETT CHECKED BY C. KOTARSKI SCALE 1 "=60' z :5 0. 0 < 0 cy. u .j I %ft U) W , M: 0 < Lu -1 LLJ q 4� < CL ce x uj Q _j � _j < 0 uj z � > 0 Z 0 D 0 1­1 V) u :210 W ca LL. 0 W CL 0 ce. r% I JOB NO. 41219 SHEET NO. C3. 0 t ; 1 � 1 t r 1 l t TIE TO: EXIST. j PAVEMENT. £f, VDOT STD. WP-2 t3 1 NOTES:1THE 100' STREAM BUFFER SHALL BE MANAGED IN LEGEND 1 t - SIGHT EASE. DEDICATED TO ,y , i ... _ ��..� ACCORDANCE WITH THE ALBEMARLE COUNTY WATER 11 Ifr �j THE COUNTY FOR PUBLIC USE s � / / �• ... � �{� }; t� � ,-............M »....».. »...�..._...»............ t PROTECTION ORDINANCE. a HEAVY DUTY ASPHALT -` % / 2. ALL 4j s , ` + � ALL SUBSEQUENT DIVISION OF THE RESIDUE SHALL T ; f % �E / N' ENTER ONLY SUCH STREET(S) SHOWN ON THE HOUSES AND DRIVEWAYS « l if l �l '. • SHALL HAVE NO J `,5 APPROVED FINAL PLAT f 1 Y ».. .... .. ., r ,.... ..... .». N - � OVERLAY z � f y IMMEDIATE ACCESS ONTOANYPUBLIC STREET MILL AND ,� � •�«�.._. «_� z � # ���31 �, -� �� � � ,,...._, '�.. � 3. FLAGGING OPERATIONS WILL BE NECESSARY. ASPHALT �_ S f t 1 � ;�.m,»-.•-.. � r � t � D VD T WITH MOT PLAN FOR I t If z ....:........ f , »....z. �� � �� " REVIEW AND APPROVAL. r -��-�- _,�.�, --• � i � ""':'»"""��-�µ-�---•••- -. E � hRD 4. FOR PERMANENT SEEDING, USE LOW MAINTENANCE / / ; .Mw.. , .• f „µ f �'-,.•- �.. .•• .M..._ . `. -.•.. SLOPE SEEDING MIXTURE FOR THE PIEDMONT AREA t £ y i ............. (J1 -�. � ,...•...».� _.« .�:-� ':::...«_».�..7. .»..».....» .»..»...... r...,,..,. i� � � ._..»»... .�„h � , �. �ti S�� L.1 ___._ THAN 3.1 (KENTUC SPEED LIMIT SIGN <.,.....,, . , ..`: .� ••»-��---..- _«. AS SEASONAL NURSE CROP, , • FOR ALL SLOPES STEEPER R25' NO PARKING SIGN (TYP.) .", a- _..., .. «.� � «.. _, .. � � FESCUE RED TOP G ..... f _..»»..�y�:» '-�»«... _.. �....,.. ' ..«.. .» .. ..,,•• ! AND CROWNVETCH) S S � t STOP SIGN ES 1 s � M MUTCD STD R1-1 ...._. �,....... .. _ _ » « . 102 GRASS DITCH _._ _... » ».: ' y `' Y /- GRASS DITCH B i M 0 N 0 N c > E E W 3 Q � 3 U. o Qw0 c`a� c� W L M Q _j U co L u >o C7 W N x QO�Q �G�G vw F U > Ln c Ln O rnN V G M d � Go J II.0 F- • • • 1= z O d U w ti Q Z Z Z OO O O j U U U L1J W W W CL Q- j W W W cl� cl� z m rn G`I, '-'i o i Q C� O ti DATE 02119119 DRAWN BY C. SHIFFLETT DESIGNED BY C. SHIFFLETT CHECKED BY C. KOTARSKI SCALE i' =30' z ,o Q 0 U J _ W 0 Q`` �a•^/ V wz W c/ W�.�1 D W V F. J Q < Li-C) zr< (nz� O :D O J WM W H 0 ev W 0 �c JOB NO. 41219 SHEET NO C4.0 MI C: :r ok .l / NOTES: 1. THE 100' STREAM BUFFER SHALL BE MANAGED IN ACCORDANCE WITH THE ALBEMARLE COUNTY WATER PROTECTION ORDINANCE. 2. ALL SUBSEQUENT DIVISION OF THE RESIDUE SHALL ENTER ONLY SUCH STREET(S) SHOWN ON THE X` APPROVED FINAL PLAT AND SHALL HAVE NO IMMEDIATE ACCESS ONTO ANY PUBLIC STREET. 3. FLAGGING OPERATIONS WILL BE NECESSARY. CONTRACTOR TO PROVIDE VDOT WITH MOT PLAN FOR REVIEW AND APPROVAL. 4. FOR PERMANENT SEEDING, USE LOW MAINTENANCE SLOPE SEEDING MIXTURE FOR THE PIEDMONT AREA l N' FOR ALL SLOPES STEEPER THAN 3:1 (KENTUCKY 31 FESCUE, RED TOP GRASS, SEASONAL NURSE CROP, AND CROWNVETCH). LEGEND HEAVY DUTY ASPHALT HOUSES AND DRIVEWAYS ® MILL AND OVERLAY ASPHALT M E O N OV N N C Q O > E W E y Q Y O 3: U. LW o (L6 Q _j U co Lu CD 1.4 (�j:e'.) W rN N zo a� �. X � ai LL Uc j Ln a c "i O rnN (A >� M a� CO J tD F- "FT, a CL a Z Z Z O O O j W W W cl� ct� ck� rn rn rn w c O O ti DATE 02119119 DRAWN BY C. SHIFFLETT DESIGNED BY C. SHIFFLETT CHECKED BY C. KOTARSKI SCALE 1 "=30' z 0 Q O Irle J ( n\ V J Lu z OQ� _ > C.7 wz LuJ 1--I Q W j J Q \` z�LL (Hn O V / O J ML1J W LL O Lu CL O 0. JOB NO. 41219 SHEET NO. C4.1 (, 0 0 cu c 3 0 0 Q 0 o_ a c a fl 0 cu c a m C a `o a� 0 3 a) -0 U� DTI HIGH PT STA = 10+39.00 LOW POINT STA = 12+89.55 HIGH PT STA = 14+77.00 HIGH PT STA = 16+87.00 LOW POINT STA = 20+31.50 HIGH POINT ELEV = 579.39 LOW POINT ELEV = 568.23 HIGH POINT ELEV = 572.30 HIGH POINT ELEV = 564.78 LOW POINT ELEV = 536.96 PVI STA = 10+58 PVI STA = 12+40 PVI STA = 14+77 PVI STA = 17+57 PVI STA = 19+92 PVI ELEV = 578.44 PVI ELEV = 563.60 PVI ELEV = 573.91 PVI ELEV = 561.73 PVI ELEV = 539.53 A.D. _ -3.15% A.D. = 12.50% A.D. _ -8.70% A.D. _ -5.10% A.D. = 2.95% K=12.06 K=26.08 K=17.01 K=27.45 K=7Fi7A 9+50 10+00 11+00 12+00 13+00 14+00 15+00 16+00 17+00 18+00 19+00 20+00 21+00 BROOKES LANE PROFILE HORIZ SCALE: 1"=50' VERT SCALE: 1 "=5 5 0 50 PROFILE SCALE cm E N Ov N N C Q O > E E LU - w o Lu 0 0 �JUOOR LU d > O N CDW N� z� a;M N X oa �. � 2 c N =U j Ln H Q c L6 o a' a.+ N >U M a � OD J O w %D f- (A z 0 I� z O U LU z W W W o O O O > U C C) c C) 0 C) W W W a a � Z Z Z O O O j W W W c� Of ctf rnrnrn FLU a oo+-i DATE 02119119 DRAWN BY C. SHIFFLETT DESIGNED BY C. SHIFFLETT CHECKED BY C. KOTARSKI SCALE AS SHOWN z 0 Q O U J J W O a Z LU J LLJ J < L.L. oC w O m � QL.L a O zoo z oc �0 W m U. O uw C O oC JOB NO. ; 41219 SHEET NO. , C5.0 F L 610 6• HEIGHT OF EYE = 3.5' HEIGHT OF OBJECT = 3 / / GRADE EXISTING GRADE 9+50 10+00 11+00 12+00 13+00 14+00 15+00 16+00 17+00 18+00 19+00 20+00 BROOKES LANE SIGHT DISTANCE HORIZ SCALE: 1 "=50' VERT SCALE: 1 "=5 i : r /. ... .... .... ` E y' cm E O N OV N N C Q O > E W E a-+ ~ V Q o LUcl� V < .j M LU d p N C7 u1 N .� C� X J in o Q Q c r4 F- Q Ln O N cu M 00 J O W tO F- Ln O C7 M F- 0 w w S Q z O Dr M O 6051 5701 5 20+50 0 50 PROFILE SCALE z _O a U z W W W o 000 U L :73 :j Z3 C) c) 0 U U U a4W.a Z Z Z O O 0 W W W rnrnrn H O C'o- " o O DATE 02119119 DRAWN BY C. SHIFFLETT DESIGNED BY C. SHIFFLETT CHECKED BY C. KOTARSKI SCALE AS SHOWN z O u J W W OQ U- i > J a W 12 a w ce w U � m z �a Q Qo z�~ (V � z uO r ' w U (� 1 F-4 J uj co U. O ui CL O 1r JOB NO. 41219 SHEET NO. C5.1 0 ai N U C O O 3 c S" FORM LD 204 ROUTE STORMWATER INLET COMPUTATIONS PROJECT Earlysville Road Subdivision DESIGNER: CG CHECKED: SHEET 1 OF 1 DATE 2/19/2019 UNITS ENGLISH INLET Oaf p_ a ti qt- F' J✓ Sag Inlets Only a n ¢� s 3 v a LU w y � v a o z r w w O w e ti �� _ _ xW F a. - v g Q J 72 r `e`'C, C v x d C2 v' ... V ut " rJ C7 ✓ :'J J L2 " z .J H Uj C' U L q ✓ m 3 202 DI-1 2.000 0.180 0.64 0.115 Back/Lt. 0.000'RIGHT 0.12 5 0.587 0 Back/Lt. 0 5 0 0 Ahead/Rt. 0.587 10,001, 2.0001 1 2 0.5871 1,225 Weir Flow LD-229 STORM SEWER DESIGN COMPUTATIONS STORM FREQUENCY 10 PROJECT: Earlysville Road Subdivision LOCATION: Earlysville Road COUNTY: Charlottesville NO,AA STATION: Designed by: CG Checked by: UNITS r -1071 PIPE NO, FROM POINT TO POINT DRAIN. AREA "A" Acre (3) RUNOFF COEFF. "(1" (4) CA TOTAL INLET TIME Minutes (7) RAIN FALL. In/fIr (8) RUNOFF INVERT ELEVAT ONS LENGTH of Pipe Ft. (12) SLOPE Ft./Ft. (13) SIZE (Dia. Or SpanlRise) In. (14) SILAPI: Number of Pipes Capacity CFS (15) Friction Slope Ft./Ft. NORMAL FLOW FLOW TIME Sec. (17) REMARKS (18) INCRE- MENT (5) ACCUM- ULATED (6) Lateral CFS Total Q CFS (9) UPPER END (10) LOWER END (11) Depth of Flow; do Ft. Area of Flow, An SgFt [Im Ft. Vn Ft/Sec (tfi) En Ft. REFERENCE (1) STA. REFERENCE (2) STA. 201 202 300 0.18 1 1).64 0.12 0.12 1 5,00 1 6.54 0.00 0.75 1 534.73 528.70 105.70 1 0.057051 18 Circular 1 25.09 0.00010 0.18 0.12 0.11 6.35 0.81 16.64 401 402 1 1400 0.(3(} I 1 0.0() 1 0.00 1 5.00 1 0.00 0.00 1 28.69 1 550.89 1 544.66 1 138.50 1 0,04498 18 1 Circular I 1 1 24.I4 0.06630 1.50 1 1.77 1 0.38 1 16.241 5.59 8.53 Pnassurc FIoH *28.69 CFS ORIGINATES FROM SWM 1 (DRY POND) ROUTING FOUND IN DESIGN CALCULATIONS & NARRATIVE AS PART OF THE WPO SUBMISSION. WATERTIGHT JOINTS TO BE PROVIDED ON PIPE 401. O O 'to C-rLO O CV Lo LULO O= a> � co EXISTING GRADE 301 20.38' OF 12" CMP @ 1.23% 300: ES-1 for 12 inch Pipe STA 10+20.38 TOP 559.96 INV IN 558.75 (301) PROPOSED GRADE 61& 9+50 10+00 11+00 CULVERT 2 PROFILE HORIZ SCALE: 1"=50' VERT SCALE: 1"=5 HY-8 Analysis Report Culvert Summary Table: Culvert 2 Discharge Total Culvert Headwater Inlet Outlet Flow Normal Critical Outlet Tailwater Outlet Tailwater Names Discharge Discharge Elevation Control Control Type Depth (ft) Depth (ft) Depth (ft) Depth (ft) Velocity Velocity (cis) (cfs) (ft) Depth (ft) Depth (ft} (ft)s) (ft/s) 10-YR 0.15 0.15 559.25 0.233 0.253 3-M2t 0.198 0.156 0.184 0.184 1.512 1.478 25-YR 0.18 0.18 559.28 0.259 0.277 3-M2t 0.216 0.168 0.197 0.197 1.645 1.547 25-YR FREEBOARD: SMOULDER ELEV. - Hw => 561.36 - 559.28 = 2.08' DRAINAGE AREA TO CULVERT 1 = 0.05 AC C= 0.65 TC= 6 M I N 1(10) = 4.60 IN/HR Q(10) = 0.65(4.60)(0.05) = 0.15 CFS 1(25) = 5.40 IN/HR Q(25) = 0.65(5.40)(0.05) = 0.18 CFS CULVERT 2 CALCULATION No Scale 9+50 10+00 11+00 11+50 CULVERT 1 PROFILE HORIZ SCALE: 1"=50' VERT SCALE: 1 "=5 550 530 9+50 ch ti O Lo Lo + CA H �omn O a N U) O Z - EXISTING GRADE PROPOSED GRADE 201 105.70' OF 15" HDPE @ 5.71 % a) a EL s o U N o 00 0 Ui ri cb OL? w T-0 N (nZ 5 10+00 11+00 STORM STR 202 - 200 HY-8 Analysis Report Culvert Summary Table: Culvert 1 HORIZ SCALE: 1"=50' VERT SCALE: 1 "=5 0 50 PROFILE SCALE WOOD TIMBER LEVEL SPREADER Discharge Total Culvert Headwater Inlet Outlet Flow Normal Critical Outlet Tailwater Outlet Tailwater Names Discharge Discharge Elevation Control Control Type Depth (ft) Depth {ft) Depth (ft) Depth (ft) Velocity Velocity (cfs) (cfs) (ft) Depth (ft) Depth (ft) (ft/s) (ft/s) 10-YR 15.14 15.14 564.69 3.888 1.655 5-S2n 0.883 1.411 0.957 0.116 12.334 2.621 25-YR 17.78 17.78 565.83 5.030 1 2.740 5-S2n 0.987 1.308 1.062 0.127 12.917 2,795 25-YR FREEBOARD: SHOULDER ELEV. - Hw => 567.94 - 565.83 = 2.11' DRAINAGE AREA TO CULVERT 1 = 7.84 AC C= 0.42 TC= 15.5 MIN 1(10) = 4.60 iN/HR Q(10) = 0.42(4.60)(7.84) = 15.15 CFS 1(25) = 5.40 IN/HR Q(25) = 0.42(5.40)(7.84) = 17.78 CFS CULVERT 1 CALCULATION No Scale 12+00 " CLINT NV, 11 /5/1 Cf ;AS' . co E O rn 0 N N N = >E LU E r~- V a 3 U. o w0 m� 4JUOMo 0- U, LU a>oN (.7 LU N z� �0j, 9 w - U C j Ln r- CLn ON rV V� >U M a� O J �F- O C9 M 0 F- 0 w w z O Cn tY M O O I a U ozzz Oc) o C) > U U U O O O aaa z z z 0 0 0 Q� cj� C4 DATE 02119119 DRAWN BY A. FONTAINE DESIGNED BY C. SHIFFLETT CHECKED BY C. SHIFFLETT SCALE AS SHOWN z 0 U J ..I cry z (n O W Q J O � a U wJ Q LU 2 U w 0 �mz � a Q aLLU-) O W zz� (D�� F-, o 0 w V J O W F- m U. 0 �c W 0 r JOB NO. 41219 SHEET NO. C6.0 County of Albemarle Conservation Plan Checklist - To be placed on Landscape Plans (Handbook, pp 1I1-284-111-297 for complete specifications) +, � `�� � �t t- � ,, t /" / ! } '� � ✓' '� �✓ .,. +. 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", ., .....✓� J j f � � h t, °` f7 { 7 1 ✓ °/ �` .,,. `� t ? l. ....... ..... . ...... ............ EXIST 1 ! { H. JUNK , 1 ff .r 1 4 j f --- — �` >w 8261IkND 17 �A�Sff PG'`S, 129 L, t ;k . e 1, _.._.............x // , # \ 4 `0 ✓ � JUUMNI 1 1 7 ; J J t:- .....:••- .,,,..,.•..i.,,„,_•... ## "...y.,ro�. ,v -'.M• '``•, .. / ® 9 ! ` / t" �. % ' i., . f 1 ; g J / ..�• 78 yy 1 � i � i `" ^r � � `-. _ ..w€_ u...,.�,..._ .,,...." ..,..,.,... s,.....,... -�-." .._..... _ ...-..,�:...-:' ... � N s -- � / r ' ' � / � j f` ✓ f l � I 1 11 I " -- • _ I 1 Ct1L'%H tN t 57716IN 1 i >} I ��•1 f I� 1: f it # If I / ," / " w x PEACH WAY " N t t 1 25' FROM THE CENTER OF ROUTE 743 .DEDICA TED TO THE COUNTY FOR PUBLIC USE. TA4 46" 591- RE-F: 08 619-220 PLA f" 1. The following items shall be shown on the plan: ❑ Trees to be saved; ❑ Limits of clearing (outside dripline of trees to be saved); ❑ Location and type of protective fencing; ❑ Grade changes requiring tree wells or walls; ❑ Proposed trenching or tunneling beyond the limits of clearing. 2. Markings: ❑ All trees to be saved shall be marked with print or ribbon at a height clearly visible to equipment operators. ❑ No grading shall begin until the tree marking has been inspected and approved by a County Inspector. 3. Pre -Construction Conference: ❑ Tree preservation and protection measures shall be reviewed with the contractor on site. 4. Equipment Operation and Storage: ❑ Heavy equipment, vehicular traffic and storage of construction materials including soil shall not be permitted within the driplines of trees to be saved. 5. Soil Erosion and Stormwater Detention Devices: ❑ Such devices shall not adversely affect trees to be saved. 6. Fires: ❑ Fires are not permitted within 100 feet of the dripline of trees to be saved. 7. Toxic Materials: ❑ Toxic materials shall not be stored within 100 feet of the dripline of trees to be saved. 8. Protective Fencing: ❑ Trees to be retained within 40 feet of a proposed building or grading activity shall be protected by fencing. ❑ Fencing shall be in place and shall be inspected and approved by a County Inspector prior to grading or construction. 9. Tree Wells: ❑ When the ground level must be raised within the dripline of a tree to be saved, a tree well shall be provided and a construction detail submitted for approval. 10. Tree Walls: ❑ When the ground level must be lowered within the dripline a tree to be saved, a tree wall shall be provided; and a construction detail submitted for approval. 11. Trenching and Tunneling: ❑ When trenching is required within the limits of clearing, it shall be done as far away from the trunks of trees as possible. Tunneling under a large tree shall be considered as an alternative when it is anticipated that necessary trenching wilt destroy feeder roots. 12. Cleanup: ❑ Protective fencing shall be the last items removed during the final cleanup. 13. Damaged Trees: ❑ Damaged trees shall be treated immediately by pruning, fertilization or other methods recommended by a tree specialist. NOTE: IT IS THE DEVELOPER'S RESPONSIBILITY TO CONFER WITH THE CONTRACTOR ON TREE CONSERVATION REQUIREMENTS. OWNER SIGNATURE (DATE) CONTRACT PURCHASER SIGNATURE (DATE) 5/1/06 Page 1 of 1 i i i SCALE 1"=60' NEW 0 60' 120' rn E O N V N C > E LU°� E _ 4+ w 4 3 Q L 0 3 LL LdOL,-� Q _j U 0000 a -JLU W — ui a o N (D LU N F~- +_' en O X c � U Ln F- a c � ON y N Ln d M v 00 J �O 1— Z O U Uj Z W W W O j U U U LU it it Z Z 0 C) 0 a a a Z Z Z 000 j j LU U.1 � � � DATE 02119119 DRAWN BY C. GAYNER DESIGNED BY C. SHIFFLETT CHECKED BY C. SHIFFLETT SCALE 1 "=60' z 0 O U J M W z O Q o- = , Z LU o LU a � co � LL LL1 0 U) 0 zZ� (D=)CL �� W Lu m LL. O LLB a. O JOB NO. 41219 SHEET NO. C6.1