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HomeMy WebLinkAboutWPO202100051 Plan - VSMP 2023-01-17GENERAL NOTES OWNER TMP 09900-00-00-00800 MILL GROVE LLC 200 GARRETT STREET, STE H CHARLOTTESVILLE, VA 22902 ENGINEER COLLINSENGINEERING 200 GARRETT STREET, 5TE K CHARLOTTESVILLE, VIRGINIA 22902 TELEPHONE 434.293.3719 FAX (434)-293-2813 CONTACT MR. SCOTTCOLUNS, P.E. EMAIL: SCOTT@a COLLINS-ENGINEERING. COM TAX MAP PARCEL TMP 09900-00-00-00800 AREA 6.17 ac. (PER COUNTY GIS) PURPOSE THIS PLAN PROPOSES TO INSTALL A DRIVEWAYAND DRIVEWAY ENTRANCE TO ACCESS THE EX15TING LOT. ZONING RA, RURAL AREAS USE RESIDENTIAL SUBDIVISION WATERSHED SOUTH BRANCH WATER SUPPLY WATERSHED TOPO & SURVEY TOPOGRAPHYAND BOUNDARYPROVIDED BYLINCOLNSURVEYING. THE SITE WAS FIELD VERIFIED IN APRIL OF 2021. DATUM NAD 83 SOUTH EXISTING VEGETATION THE PARCEL IS PARTIAL( Y WOODED PHASING CONSTRUCTION WILL OCCUR IN ONE PHASE. CRITICAL SLOPE CRITICAL SLOPES EXIST WITHIN THE SUBJECT PARCEL. SLOPES WERE PREVIOUSLY IMPACTED WITHIN THIS AREA FOR DRIVEWAY ENTRANCE. FLOODPLAIN THE PROPOSED PLAN DOES NOT CONTAIN 100-YEAR FLOODPLAINS AND IS LOCATED WITHIN ZONE X PER FEMA MAP f(51003CO255D WITH AN EFFECTIVE DATE OF 214105. HISTORIC57RUCTURES NO HISTORIC STRUCTURES WERE FOUND ON THIS PROPERTY DURING A FIELD INVESTIGATION OF THE SITE. COLLINS ENGINEERING IS NOT RESPONSIBLE OR LIABLE FOR ANY CONSTRUCTION OR DAMAGES TO TH15 PROJECT PRIOR TO ALL FINAL PLAN APPROVAL5. CONTRACTOR SHALL VERIFY LOCATION AND ELEVATION OF ALL UNDERGROUND UTILITIES SHOWN ON PLANS IN AREAS OF CONSTRUCTION PRIOR TO STARTING WORK CONTACT ENGINEER IMMEDIA TELYIFLOCA T/ON OR ELEVATION 15 DIFFERENT FROM THAT SHOWN ON THE PLANS, IF THERE APPEAR5 TO BE CONFLICT, AND UPON DISCOVERY OF ANY UTILITY NOTSHOWN ON THE PLANS. LEGEND EDGE OF EXISTING PAVEMENT SUBJECT PROPERTY LIMITS ADJACENT PROPERTY LIMITS COUNTY DEFINED STEEP SLOPES PROPOSED DRIVEWAY CULVERT Zoo EXISTING CONTOUR PROPOSED CONTOUR EXISTING BMP SILT FENCE CULVERT INLET PROTECTION -DISTINCE IS 6' MINIMUM IF FLDW 1 5 TOWMD EMEAWMENT OPTIONAL STONE COMBINATION .0' ,.5' p' WOT #3, #357 OR g5 COMSE W REPIJCE SILT FENCE IN " HOn>carn,r. wry HIGH VELOCITY OF FLOW IS E%PECTED I RIPRAP TOTAL LBS GENERAL SLOPE (3:1 OR LESS PER ACRE KENTUCKY 31 FESCUE 128 LBS. RED TOP GRASS 2 LBS. SEASONAL NURSE CROP 20 LBS. SEASONAL NURSE CROP 150 LBS FEBRUARY 16 THROUGH APRIL ANNUAL RYE MAY 1 THROUGH AUGUST 15 FOXTAIL MILLET AUGUST 16 THROUGH OCTOBER ANNUAL RYE NOVEMBER THROUGH FEBRUARY 15 WINTER RYE NOTES: 1. LIME AND FERTILIZER NEEDS SHALL BE DETERMINED BY SOIL TESTS AND APPLIED IN ACCORDANCE WITH VESCH STD. 3.32. 2. SEEDINGS TO BE MULCHED IMMEDIATELY UPON COMPLETION OF SEED APPLICATION, IN ACCORDANCE W/ VESCH STD 3.35. OPS PERMANENT SEEDING SCHEDULE NO SCALE (STD. & SPEC. 3.32 OF VIRGINIA EROSION & SEDIMENT CONTROL HANDBOOK, 3RD ED.) TABLE 3.31-C TudPORARY SEEDING PLANT MATERIALS, SEEDING RATES, AND DATES SEEDING RATE NORTH' SOUTH b PLANT 311 5/t a/Is 1115 s/l 9/1 SPECIES CHARACTERISTICS Acre 1000 n'- to b b b to b 4/30 9n 11/I STONE 70' MIN. CONSTRUCTION ACCESS 3"SAP-2A ASPHALT TOP COURSE EXISTING 0 0 . ? PAVEMENT � 6" MIN. 21A AGGREGATE BASE PROFILE STONE 70' MIN. CONSTRUCTION ASPHALT PAVED ACCESS WASHRACK (STING y% I 2% PAVEMENT 12% 12'MlN' 1 "MUST EXTEND FULL WIDTH � POSITIVE DRAINAGE TO SEDIMENT OF INGRESS AND EGRESS OPERATION TRAPPING DEVICE PLAN 12' MIN. POSITIVE DRAINAGE TO SEDIMENT 2 % TRAPPING DEVICE FILTER CLOTH SECT/ON A A A minimum water tap of inch must be installed with a minimum 1 inch bal/cock shutoff valve supplying awash hose with diameter or 1.5 inches for adequate constant pressure. Wash water must be carried away from the entrance to an approved settling area to remove sediment. All sediment shall be prevented from entering storm drains, ditches or watercourses. PAVED WASH RACK \ NO SCALE ATTACH FILTER FABRIC TO STAKES OR POSTS 6 EXTEND IT INTO TRENCH Compacted Soil Non-Erodable Liner 18" min. 1 -Flow SOURCE: VA. DSWC 4.5' min. O PLATE 3.09-1 DD TEMPORARY DIVERSION DIKE SOIL DESCRIPTION 22C3 - CULPEPPER CLAY LOAM-7% TO 15% SLOPES. SOILS OF THIS SERIES ARE VERY DEEP, WELL DRAINED, MODERATELY PERMEABLE, WITH MEDIUM TO HIGH POTENTIAL FOR SURFACE RUNOFF. 76 - RIVERVIEW LOAM-0% TO 5% SLOPES. SOILS OF THIS SERIES ARE VERY DEEP, WELL DRAINED, MODERA TEL YPERMEABLE AND FORMED INLOAMYALLUVIUM ON FLOOD PLAINS. RUNOFF IS LOW, CAUSING THIS SOIL TO FLOOD FOR SHORT PERIODS MOSTLY IN WINTER OR EARLY SPRING MONTHS. 95 - WEHADKEE SILT LOAM-0% TO2% SLOPES. SOILS OF THIS SERIES ARE VERY DEEP, POORLY DRAINED, MODERATELY PERMEABLE AND FORMED IN LOAMY SEDIMENTS. RUNOFF AND INTERNAL DRAINAGE IS VERY SLOW, AND MOST AREAS ARE FREQUENTLYFLOODED. 705 700 695 12' GRAVEL DRIVEWAY Ego SLOPE=15.38% 8" DEPTH #25,26 STONE BASE CiL 675 6]O 665 TMP 99-8 DRIVEWAY ENTRANCE ROAD8608 87-52A SAMUEL MILLER DISTRICT 67©5A >..1 %� ALBEMARLE COUNTY, VIRGINIA 87-58 0878A 87-52 N kj'. Fiaj EX. 15" CULVERT 'm B7A2 663.76 TO BE REPLACED EXISTING ° 0 67A8 665.21 WITH NEW 15" 874 Oy `� 67AI -SIP FLOODPLAIN� r/q o 993 99-4 CMP CULVERT P ° L=48 �; L y 5 66 ``` OP WITH FILTER FABRIC UNDERLAYMENT ,Offl a 99.5C 14 -7 n j0/ o 665 90` IN\' TMP 087A0 00 00 006A0 6,ra- \ / 659 70 DOUGLAS MARY C ? F) • � ` DB 4441 PG. 165 � ®®°'! � SF690 IB., ZONING: RA Sr95E `9 -_-- NV_ 5�10„W o_ 664.7 S23°1 _ EX. ENTRANCE TO '• �` , --59 � A� r • • n�- _ 99-73 99-12 BE UPGRADED AS.'`""���_ � 3 T 181107 Rlq 99.,9 SHOWN • e: � �. �, � ,p�� RT \ 360H- 6g2 EXISTING CRITICAL CE , k • � xxX, wv"�-66571 - SLOPES PAVED CONSTRUCTION 70-__ - - ---_„ ENTRANCE 12'x70' MIN. '�' - .�•', x - � -----_ �� - �� 66603 \ ` W/WASH RACK • � �; f ,_------670, TS d 5 3- TMP 09900-00-00-00700 � - °-•4 e, � _- - - O?E - - - - � � _ _6j0 194,0�6•f STAFFORD, ROBIN ANNE hn, I 67- - - -5 ZONING: RA CM�M'12 •. ,I 6 ,aPOP�c� - - 6r, , ,a 665 99 WOODEN (7 3 PO 683.85 STAKE OR WB 169 PG. 89 f C _ 6 STEEL POST SF FI.I I �..• • I � f� _ � - � � � - - � � � � v��"'`- _ (L-5'M/N) 1 -68� 80- 12 POPTS X k \ O IF 1 ., � - kXk - - ExcavarED solL BACKF/LLEDAND COMPACTED Ill�llli I�I II 4x4"TRENCH 3.05-2 AFFORD SILT FENCE 89 sE (WITHOUT WIRE SUPPORT) 577 3 PLAT PLAT APPROVED the Albemarle (D Vmi N OT OT Lp � ry OT LD 1. m m m LD LD iD �D LD 0+00 0+50 1+00 1+50 2+00 2+50 CENTERLINE OF DRIVEWAY 3+00 3+50 4+00 a > 0 \ 877L/- 87 5, B]01-S6A3 -m C,587�,-SBA2 i} e, iTnl /B]�e a87-SBA1 87-8 a^ �1y'S�ry ya0 o��P��P'E� e7-67 87-66 jd 87 6A P 99-54 99-55 99-108D %' \ 99-55A/- 99i53 99-52A i3 9 \9-56 99-106F 9937 199-108G1 PROPOSED SITE p 99-58 99-59E 99-53A 9j I662,62 F 60*76 7 VICINITY MAP i"=i5oo FT-688 1110 TS DIRT D � 690.88� k X�X- � 12WAL30 -690- ou60° � T-a. r, SCOTTfR. CBLLINSZ Lic. No. 035791,E pD� 10/22/21 �`SIONeT. 'u�Ol n LU ) z a a z � g g Oz r > O z w /A w O Vl tY H z o rli W N N oL9 Z LU L9 Ul < LLI LU I � N � M z WCY' U) N W N Q W � J Z J z > O z Q LLJ O J � Z Q Q O U > Q Ww W Y > 06 z Cn w NN J~ LNLJ LNL V ON W J H U W w a Ln JOB NO. 172138 SCALE 111=501 SHEET NO. sOFi W N N oL9 Z LU L9 Ul < LLI LU I � N � M z WCY' U) N W N Q W � J Z J z > O z Q LLJ O J � Z Q Q O U > Q Ww W Y > 06 z Cn w NN J~ LNLJ LNL V ON W J H U W w a Ln JOB NO. 172138 SCALE 111=501 SHEET NO. sOFi