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HomeMy WebLinkAboutSDP200500136 Plan - Approved 2007-04-25A5HION SQUARE MALL "10 \ -1O FINAL SITE PLAN WESTFIELD ROAD CENTER TMP61Wm2mBm1A PARCEL E -1 WESTFIELD ROAD CURRENT STREET ADDRESS: WESTFIELD ROAD TMP G I W -2 -B- I A PARCEL E- I EASEMENT DEED REFERENCE: 3384, PAG15 108 -1 15 EASEMENT PLAT REFERENCE: 3384, PAGE 1 14 OWNER: LEWI5 LLC. OF TROY 1 12 W. MAIN ST. SUITE I I CHARLOTTESVILLE, VA. 22902 DEVELOPER: LEWIS LLC. OF TROY 1 12 W. MAIN ST. SUITE I I CHARLOTTESVILLE, VA. 22902 ZONING: C I ENTRANCE CORRIDOR PRESENT USE: VACANT ALBEMARLE C O U NTY9 VIF;Z G INIA PROPOSED USE: OFFICE ACREAGE: .55 ACRES CS C1 C2 C3 C4 CS C6 C7 L1 L2 NORTH SCALE: I " = 880' INDEX TO DRAWINGS COVER SHEET SITE PLAN PHOTOMETRIC PLAN STORM WATER PLAN, DETAILS STORMWATER PROFILE AND DETAILS EROSION & SEDIMENT CONTROL PLAN EROSION & SEDIMENT CONTROL DETAILS SITE DETAILS LANDSCAPE PLAN EXISTING LANDSCAPE PLAN 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 PAVING AND DRAINAGE RELATED MATERIALS AND CONSTRUCTION METHODS SHALL CONFORM TO CURRENT SPECIFICATIONS AND STANDARDS OF V.D.O.T. UNLESS OTHERWISE NOTED. 3. EROSION AND SILTATION CONTROL MEASURES SHALL BE PROVIDED IN ACCORDANCE WITH THE APPROVED ER0510N CONTROL PLAN AND SHALL BE INSTALLED PRIOR TO ANY CLEARING, GRADING OR OTHER CONSTRUCTION. 4. ALL SLOPES AND DISTRURBED AREAS ARE TO BE FERTILIZED, SEEDED AND MULCHED. MAXIMUM ALLOWABLE FILL OR CUT SLOPE 15 2:1. WHERE REASONABLY OBTAINABLE LESSER SLOPES OF 4:1 OR BETTER ARE TO BE ACHIEVED. 5. PAVED OR RIP RAP LINED DITCH MAY BE REQUIRED WHEN IN THE OPINION OF THE DIRECTOR OF ENGINEERING, OR HI5 DESIGNEES, IT 15 DEEMED NECESSARY IN ORDER TO 5TABALIZE A DRAINAGE CHANNEL. G. EACH OUTDOOR LUMINAKE EQUIPPED WITH A LAMP WHICH EMITS 3,000 OR MORE INITIAL LUMENS SHALL BE A FULL CUTOFF LUMINARE OR A DECORATIVE LUMINARE WITH FULL CUTOFF OPTICS. 7. UNLESS OTHERWISE NOTED ALL CONCRETE PIPE SHALL BE REINFORCED CONCRETE PIPE CLA55 III. & ALL EXCAVATION FOR UNDERGROUND PIPE INSTALLATION SHALL COMPLY WITH 05HA STANDARDS FOR THE CONSTRUCTION INDUSTRY (29 CFR PART 1926). 9. IT SHALL BE THE CONTRACTORS RESPONSIBILITY TO CHECK ALL DIMENSIONS, SITE CONDITIONS, FINAL GRADING AND FIELD LAYOUT ON THIS PROJECT AND REPORT ALL INCON515TANCIE5 TO THE ENGINEER, SURVEYOR, ARCHITECT AND OWNER. SHOULD THE CONTRACTOR FAIL TO COMPLY WITH THE ABOVE HE WILL ASSUME TOTAL RESPONSIBILITY FOR ANY ERRORS AND INCON515TINCIE5. 10. THE SPILLOVER OF LIGHTING FROM PARKING AREA LUMINARE5 ONTO PUBLIC ROAD5 AND PROPERTY IN RESIDENTIAL OR RURAL AREAS ZONING DISTRICTS SHALL NOT EXCEED ONE HALF (1 /2) FOOT CANDLE. 1 1. ALL SERVICE UTILITIES ARE TO BE PLACED UNDERGROUND. 12. IN LIEU OF CONCRETE STORM DRAIN PIPE ADS N -1 2 CORRUGATED POLYETYLENE PIPE MAY BE USED IN CONJUNCTION WITH BEDDING TYPE P5-1. 13. ALL CONSTRUCTION AND MATERIALS SHALL COMPLY WITH THE STATE BUILDING CODE IN EFFECT AT THE TIME OF CONSTRUCTION. MAXIMUM NUMBER OF EMPLOYEES: 50 MAXIMUM HEIGHT: 40' LAN D AREAS : PROPOSED BUILDINGS PAVING E WALKS 3,150 5F 12,870 5F 13% 5470 TOTAL IMPERVIOUS AREA OPEN SPACE 1 6,020 5F 7,849 5F G7% 3370 TOTAL 51TE AREA 23,869 5F 10070 OFFSTREET PARKING: REQUIRED PARKING: 5-551 5F OFFICE @ I SPACE PER 200 5F NET = 23 SPACES PARKING PROVIDED: UPPER LEVEL= 9 SPACES LOWER LEVEL = 14 SPACES TOTAL = 23 SPACES PAVING NOTES: ENTRANCE DRIVE 4 TRAVELWAY: G" STONE BASE, 2" BASE COURSE, 1 .5" TOPPING COURSE. WALKS: 3,000 P51 CONCRETE, LIGHT BROOM FINISH W N U Z z o N_ W W p� CL 0 z Q 0 w W z W W BUILDING CODE REQUIREMENTS a w ALL CONSTRUCTION SHALL COMPLY WITH APPLICABLE REQUIREMENTS OF THE 2003 VIRGINIA U5BC. U ❑W H BUILDING AREAS BY USE _ U BUILDING USE AREA Ix Q LOWER LEVEL OFFICE SPACE 2701 5F —� Q UPPER LEVEL OFFICE SPACE 3 150 SF V Ww W Z� O QU cz MJ Q f- W Z SITE DATA = W o BOUNDARY INFORMATION BASED ON ELECTRONIC FILE DATA PROVIDED BY N W ROUDABU5H, GALE, AND ASSOCIATES, INC. m SITE TOPOGRAPHY INFORMATION BASED ON ELECTRONIC FILE DATA PROVIDED BY ROADABU5H, GALE, AND ASSOCIATES, INC. UTILITY MAPS, AND FIELD VERIFICATION: THE CONTRACTOR SHALL DETERMINE THE EXACT LOCATION OF ALL EXISTING UTILITIES BEFORE COMMENCING WORK. HE AGREES TO BE FULLY RESPONSIBLE FOR ANY AND ALL DAMAGES WHICH MIGHT BE OCCASIONED BY HI5 FAILURE TO EXACTLY LOCATE AND PRESERVE ANY AND ALL UNDERGROUND UTILITIES. SITE BENCHMARK: BENCHMARK PER ELECTRONIC DATA PROVIDED BY KOADABU51-1, GALE, AND ASSOCIATES, INC. ASSUMED ELEV. = 471.31 TOP OF FIRE HYDRANT AT NE CORNER OF WESTFIELD AND GREENBRIER. APPROVALS iG 3=►iT off / wr 41407 vwr 14,07 Let wA ANJIN"k 40107 •+ Q Z � w - � J z wo U mo o CL � �w 0 0 m U JN F- W w3NJ In wa w 3� m I- Q JOB NO: 0510 DATE: 8 -18 -06 DRAWN: C5 c s BENCHMARK 427.31 TOP OF FIRE AT NE CORNER OF WESTFIELD AND GREENBRIER. TAKEN FROM HUFFMAN SAN. MH TOP = 454. INV = 441.2 V.. I.{ -n. IVI aLJ.,L, TMF/,9'I W -2 -V.w) P75ENT U5 SITE PLAN SCALE: I " = 20' -0" N, u 111 • ,`���il � o ap,� -- 0.Qz -- --- Z % SAN. MH TOP = 456.49 O INV = 444. 14 Ono s �o < 0 % s \,- — 455-- J x 15" RCP STORM LINE -M t4% \4N\ — 453 lq �- 12B ycF� ♦♦ o. \ 0'-O �c fy O . do � ♦♦ _ 901 / I I � OWNER: FMW PARTNERSHIP TMP 6 I W -2 -5-5 OWNER: DAVID OR ANNE BROWN TMP 6 I W- 2 -13-5A OWNER: DAVID OR ANNE BROWN TMP 6 I W- 2 -5-513 PRF5ENT USE: MEDICAL OFFICE \ THIS TOPOGRAPHIC SURVEY IS BASED UPON FIELD WORK PERFORMED ON JUNE 5, 1996 AND UPDATED ON AUGUST 15, 2005. SAN. MH TOP = 446.16 INV = 441.96 5299 5�pl;t w z 0 ED W Ir Z 5 w W IL or H ❑U W H U U J ul a U Ww W Z� O QU ca W Z T W N W m Q Z W W Z J �_ Uti<> a OQ�} Qa z 0< i Q m v W i J N�- W�WJ Na W �m J Q JOB NO: 0510 DATE: 8- 18 -06 DRAWN: CBH C1 E 0 TC:444.15 4" SDR -35 PVC IV A[ r OUTLET PIPE (a) 0.50% s 4'x8' FILTERRAO BIOFILTER DRAINAGE AREA — 0.20 AC f BIOFILTER A3 — DETAIL SCALE: 1' =4' A. ( 2 � BIOFILTER A4 — DETAIL SCALE V­4' D• • ' .P 1 1 1 ( 1 1 - 1 / 1 • INLET A2 — DETAIL SCALE 1' =4' 1 3 3 1 DEPTH = 1.5' BOTTOM = 1' PROPOSED RIP RAP DITCH dw = 0.5' 1 nnr Io I w -c -o- 1 _...__._..._..._._ _. _ rRFv'i!'NIT I1qP- AAKIK \ \ ,nr SAN. MH TOP = 454.70 \\ INV = 441.2 PIP SSA \ - / \ G Pcp. RipRdp ,,..Ditch _ �r� \ \\4. F. c +,� BENCHMARK 427 Jl TOP OF FIRE HYDRANT AT AA 4 NE CORNER OF WESTFIELD AND GREENBRIER. TAKEN FROM HUFFMAN SITE PLAN. \ '� FILTERRAO BIOFILTER \ f (SEE DETAILS SPECIFICATIONS) San. MH \_ .Top = 440.15 � i Inv. In = 435.6 (a A) OWNER: MODAB LLC `pro.;, Inv. Out = 435,2(S.. C) \` TMP 6 I W -2 -15-2 � PRESENT U5E: WAREHOL15E ' `U t ,- r 1 t a. s j, 1�p ,p +� \\ \ � _!( \ \ \\ \\ ass I leX, /A, \ RIP RAP OLTTFALL: \\ d+. —O.S LENGTH — BY WIDTH - 11.5' FILTERRAO BIOFILTER (SEE DETAILS & SPECIFICATIONS) i \ r \ Tp X'�\ S 125 X92 10+ \ \\ \ C'F `t, \ \\\ \• \ boy \ ; � 4•�0\ � r T CG-1215 \\ s� G� + 1pSa OWNER: FMW PARTNER5HIP TMP 6 I W -2 -5 -5 OWNER: DAVID OR ANNE BROWN TMP G I W- 2 -5 -5A OWNER: DAVID OR ANNE BROWN TMP 6 I W -2 -5-515 PRESENT U5E: MEDICAL OFFICE THIS TOPOGRAPHIC SURVEY IS BASED UPON FIELD WORK PERFORMED ON JUNE 5, 1996 AND UPDATED ON AUGUST 15, 2005. 0' 20' 40' 60' CONTOUR INTERVAL = 1' m w ° � I ao in Z Z w 0 w Lu V) M 0 O > O W U 0 ir Z W w w z c� z w � U tD 0 A N PROJECT NO. 205186 DWG. DATE: 05 -12 -06 DESIGN BY: NV DRAWN BY: NV a) SCALE: AS NOTED SHEET NUMBER: C3 OF 7 SHEETS 4-0 to O 0� V IA cv N N O a� Q o O U Q 8 L X W C `` ._ E Z V v,, m O C6 w i m J � O a me I' iwii�_ 11 L1I'JIh �1. I' T H pF � /mac o�4 DAVID L. COLLINS ? NO- 03A�387 F -P`� k�" r ► Poo, T Z Z.,04 (V�v ASS /ANAL ENG Z Z CC W F-- Z W W Vu Q Z Q Q0 Joe � p J W W � N Q W 0 Lin V I� 0 Q 0 oZ = W 0 u. W LA . J W 5Q CWO J Q I w PROJECT NO. 205186 DWG. DATE: 05 -12 -06 DESIGN BY: NV DRAWN BY: NV APPROVED: DLC SCALE: AS NOTED SHEET NUMBER: C3 OF 7 SHEETS I w MTEIIW up am crm FILTERM Bolt SILL (rte FL7J M FLUME c( � yHrAff F nXIA NW" %camp our= TR,#lannoll TW ODW& TO T1� 44M .j .,. ''ice •y,• '.�•. C.*ST- 111 —RXZ FLAME a OUT= or MIN FLUME & OIRIEI! DOWEL crM E FUME OLOPEC 70WJW WX 4' MMN •' " ,- a1Ra �4 PROM POEM DI NUDE TO 7HROAT OPENING SECTIONS VIEWS OF FILTERRA IN FLUME APPLICATIONS SEE BELOW FOR DETAILS NOT SHOWN CAST -IN -PLACE CURB AND GUTTER ON EITHER SIDE OF FILTERRA (BY CONTRACTOR) PRECAST TOP SLAB CAST -IN -PLACE DEPRESSED • • ' • • GUTTER AT THROAT OPENING • (BY CONTRACTOR) TRANSITION TO DEPRESSED ' 1 GUTTER AT THROAT OPENING 4 DOWEL BARS • 12. O.C. BY AMERICAST TO BE BENT AS NECESSARY BY CONTRACTOR j ! '. PRIOR TO INSTALLATION OF FIELD POURED GUTTER •' ' *` '' PRECAST BOX WALL SECTION VIEW FILTERRA THROAT OPENING DRAWING AVAILABLE IN TIF FILE FORMAT. FILTERRA 4• MIN / 6" MAX CLEAR THROAT OPENING THROAT PROTECTION DEVICE DO NOT REMOVE - LEAVE IN PLACE UNTIL SITE Is STABILIZED MID FLTERM IS ACTNATED IY�OItTANT FILTERRl1 F'LOWLINE MUST BE AT A HIGHER ELEVATION THAN BYPASS FLOWI.INE (DROP NUT OR OTHER) DATE: 02 -23 -05 Dwa: C( T -3 4F FIL.TER"40 TION"T OMIM Ally OVTTER OR PW= DWA1L. P 7 ` CURB INLET LLLLL LLLLL LLLL LLL lkll-0101 011001 • • FILTERRA 1 11101IER THM an 101 CURB CUT, GRATE INLET, DRAINAGE DITCH, OR OTHER FORM OF LOWER ELEVATION BYPASS RELIEF PLAN VIEW STANDARD TRANSITION FROM CURB AND STANDARD TO GUTTER DEPRESSED (TYP) GUTTER CrYP) SIABt lkll-0101 011001 • • FILTERRA 1 11101IER THM an 101 CURB CUT, GRATE INLET, DRAINAGE DITCH, OR OTHER FORM OF LOWER ELEVATION BYPASS RELIEF fitterra Filterra Standard Plan Notes CMS�trrctNn & Indwllation A. Each unit shall be constructed at the locations and elevations according to the sizes shown on the approved drawings. Any modifications to the elevation or location shall be at the direction of and approved by the Engineer. B. If the Filterrae is stared before installation, the top slab must be placed on the box using the 2x4 wood provided, to prevent any contamination from the site. All internal fittings supplied (if any), must be left in place as per the delivery. C. The unlit shall be placed on a compacted sub -grade with a min imam 6 -inch gravel base matching the final grade of the curb line in the area of the unit. The unit to be placed such that the unit and top slab match fire grade of the curb in the area of the unit. Compact undisturbed sub -grade materials to 95% of maximum density at +1- 2% of optimum moisture. Unsuitable material below sub -grade shall be replaced to the site engineer's approval. D. Outlet connections shall be aligned and sealed to meet the approved drawings with modifications necessary to meet site conditions and local regulations. E. Once the unlit is set, the internal wooden forms and protective mesh cover must be left intact. Remove only the temporary wooden stripping blocks between the box and top slab. The top lid should be sealed onto the box section before bwkillling, tIw% a >1Dn- shrink grout, butyl rubber or similar waterproof seal. The boards on top of the lid end boards sealed in the unit's throat must NOT be removed The Supplier (Americast or its authorized dealer) will remove these sections at the time of activation. Backfilling should be performed in a careful manrm, bringing the appropniate fill material up in 6" lift on all sides. Precast sections shall be set in a manner that will result iti a watertight joint. In all instances, installation of Filterra unit shall conform to ASTM specification 0891 "Standard Practice for Installation of Un4erground Precast Utility Structures ", unless directed otherwise in contract documents. F. Curb and gutter construction (where present) shall ensure that the flow -line of the Filterra units is at a greater elevation than the flow -line of the bypass structure or relief (drop inlet, curb cut or similar Failure to comply with this guideline may cause failure and/or damage to the Filterra erniraim ertlI device. G. Each Filterra* unit must receive adequate irrigation to ensure survival of the living system during periods of drier weather. This may be achieved through gutter flaw or through the tree grate. Actlyadn fi [te rra A. Activation of the Filtere umt is performed ONLY by the Supplier. Purchaser is responsible for Filterraw inlet protection and subsequent clean out cost. This process carmot comsnenae until the project site is fully stabilized and cleaned (full landwAping, grass cover, final paving and street sweeping completed), negating the chance of construction materials contaminating the Filterra system. Care shall be taken during cautruchon not tD damage the protective throat and top plates. B. Activation includes installation of plant(s) and mulch layers as necessary. Maintenance A. Each correctly installed Filterra® unit is to be maintained by the Supplier, or a Supplier approved contractor for a minimnan period of 1 year. The cost of this service is to be included in the price of each Filterra® unit. Extended maintenance contracts are available at aft cost upon request. B. Annual maintenance consists of a maximum of (2) scheduled visits. The visits are scheduled seasonally; the spring visit aims to clean up after winter loads including salts and sands. Ttie fall visit helps the system by removing excessive leaf litter. C. Each maintenance visit consists of the following tasks. 1. Futerre unit inspection 2. Foreign debris, silt, mulch & trash removal 3. Filter media evaluation and recharge as necessary 4. Plant health evaluation and pruning or replacement as necessary 5. Replacement of mnilch 6. Disposal of all maintenance refuse items 7. Maintenance records updated and stored (reports available upon request) D. The beginning and ending date of Supplier's obligation to maintain the installed system shall be determined by the Supplier at the time the system is activated. Owners must promptly notify the Supplier of any damage to the plant(s), which constitute(s) an integral part of the bioretention technology. 0&2&V3 www.fllterra.c= ?Toll Free: (866) 349- 3455 ELL 460 445 440 435 INVERT IN INVERT OUT STATION TOP 455 NIA 439.95 439.50 439.70 0+00 0 +17.90 WA 444.10 0+00 0+50 1+00 STORM LINE PROFILE SCALE: HORIZ-: 1 " = 20'1 VERT.: In = 2' CLL-: 445 435 INVERT IN INVERT OUT STATION TOP 440.34 N/A 439.70 440.51 0 +00 0 +16.63 444.10 443.90 STORM LINE PROFILE SCALE: HORIZ-: 1 " = 20'1 VERT.: In = 2' WA 441.11 1 +15.53 449.25 445 445 D 485 PLAN VI EW w WIN IN Nun STANDARD TRANSITION FROM CURB AND STANDARD M HIOMER GUTTER DEPRESSED (TYP) GUTTER ((YP) THAN ELEY i' lLOB! i1LTEIgM TIMIQAT •o GUTTER FLOW ~ #L GUTTER CURB CUT, GRATE INLET, o FLOW DRAINAGE DITCH, OR OTHER FORM OF LOWER ELEVATION DEPRESSED GUTTER AT FILTERRA BYPASS RELIEF THROAT OPENING (TYP) ! DRAWING AVAILABLE IN nF FILE FORMAT. ELEVATION VIEW W DATE. 05 -09 -05 owe: " -2 w FILT 11IMS N i RELAT1011N11P bolt UJ V N x t "C3 REAt11R EPECI lVE oYPAU US PAT 6.277.174 w O fitterra Filterra Standard Plan Notes CMS�trrctNn & Indwllation A. Each unit shall be constructed at the locations and elevations according to the sizes shown on the approved drawings. Any modifications to the elevation or location shall be at the direction of and approved by the Engineer. B. If the Filterrae is stared before installation, the top slab must be placed on the box using the 2x4 wood provided, to prevent any contamination from the site. All internal fittings supplied (if any), must be left in place as per the delivery. C. The unlit shall be placed on a compacted sub -grade with a min imam 6 -inch gravel base matching the final grade of the curb line in the area of the unit. The unit to be placed such that the unit and top slab match fire grade of the curb in the area of the unit. Compact undisturbed sub -grade materials to 95% of maximum density at +1- 2% of optimum moisture. Unsuitable material below sub -grade shall be replaced to the site engineer's approval. D. Outlet connections shall be aligned and sealed to meet the approved drawings with modifications necessary to meet site conditions and local regulations. E. Once the unlit is set, the internal wooden forms and protective mesh cover must be left intact. Remove only the temporary wooden stripping blocks between the box and top slab. The top lid should be sealed onto the box section before bwkillling, tIw% a >1Dn- shrink grout, butyl rubber or similar waterproof seal. The boards on top of the lid end boards sealed in the unit's throat must NOT be removed The Supplier (Americast or its authorized dealer) will remove these sections at the time of activation. Backfilling should be performed in a careful manrm, bringing the appropniate fill material up in 6" lift on all sides. Precast sections shall be set in a manner that will result iti a watertight joint. In all instances, installation of Filterra unit shall conform to ASTM specification 0891 "Standard Practice for Installation of Un4erground Precast Utility Structures ", unless directed otherwise in contract documents. F. Curb and gutter construction (where present) shall ensure that the flow -line of the Filterra units is at a greater elevation than the flow -line of the bypass structure or relief (drop inlet, curb cut or similar Failure to comply with this guideline may cause failure and/or damage to the Filterra erniraim ertlI device. G. Each Filterra* unit must receive adequate irrigation to ensure survival of the living system during periods of drier weather. This may be achieved through gutter flaw or through the tree grate. Actlyadn fi [te rra A. Activation of the Filtere umt is performed ONLY by the Supplier. Purchaser is responsible for Filterraw inlet protection and subsequent clean out cost. This process carmot comsnenae until the project site is fully stabilized and cleaned (full landwAping, grass cover, final paving and street sweeping completed), negating the chance of construction materials contaminating the Filterra system. Care shall be taken during cautruchon not tD damage the protective throat and top plates. B. Activation includes installation of plant(s) and mulch layers as necessary. Maintenance A. Each correctly installed Filterra® unit is to be maintained by the Supplier, or a Supplier approved contractor for a minimnan period of 1 year. The cost of this service is to be included in the price of each Filterra® unit. Extended maintenance contracts are available at aft cost upon request. B. Annual maintenance consists of a maximum of (2) scheduled visits. The visits are scheduled seasonally; the spring visit aims to clean up after winter loads including salts and sands. Ttie fall visit helps the system by removing excessive leaf litter. C. Each maintenance visit consists of the following tasks. 1. Futerre unit inspection 2. Foreign debris, silt, mulch & trash removal 3. Filter media evaluation and recharge as necessary 4. Plant health evaluation and pruning or replacement as necessary 5. Replacement of mnilch 6. Disposal of all maintenance refuse items 7. Maintenance records updated and stored (reports available upon request) D. The beginning and ending date of Supplier's obligation to maintain the installed system shall be determined by the Supplier at the time the system is activated. Owners must promptly notify the Supplier of any damage to the plant(s), which constitute(s) an integral part of the bioretention technology. 0&2&V3 www.fllterra.c= ?Toll Free: (866) 349- 3455 ELL 460 445 440 435 INVERT IN INVERT OUT STATION TOP 455 NIA 439.95 439.50 439.70 0+00 0 +17.90 WA 444.10 0+00 0+50 1+00 STORM LINE PROFILE SCALE: HORIZ-: 1 " = 20'1 VERT.: In = 2' CLL-: 445 435 INVERT IN INVERT OUT STATION TOP 440.34 N/A 439.70 440.51 0 +00 0 +16.63 444.10 443.90 STORM LINE PROFILE SCALE: HORIZ-: 1 " = 20'1 VERT.: In = 2' WA 441.11 1 +15.53 449.25 445 445 D 485 5 E 0 0 a C c C c E �II3 P�TH OFV� DAVID L. COLLINS ? NO. 030387 D O- �. z� rcr� <`` LS�ONAI. ECG w co o - o Q •o 0 o 1 n` N O cu ao V) W N N > 0 Z w •� N i Q .�i =3 UJ V N x t "C3 w w O a V) O w a w E M V) W W� O U Z w OWNER LI_ LL Ine �c V = m j W 0 W oC am U .LO Q 6 S J t LU Z m w �J U 0 � °z O in— 5 E 0 0 a C c C c E �II3 P�TH OFV� DAVID L. COLLINS ? NO. 030387 D O- �. z� rcr� <`` LS�ONAI. ECG J o Q 0 " N N V N n` N O cu ' Q W N N > 0 Z o •� W i Q .�i =3 UJ V N x t "C3 w W C Lc�,, L O L1. 0 O E c W Z D N v Q OWNER LI_ 3 Ine W V = m j W w O 0 W oC am .LO Q W S J t LU O °- m 5 E 0 0 a C c C c E �II3 P�TH OFV� DAVID L. COLLINS ? NO. 030387 D O- �. z� rcr� <`` LS�ONAI. ECG PROJECT NO. 205186 DWG. DATE: 05 -12 -06 DESIGN BY: NV DRAWN BY: NV APPROVED: DLC SCALE: AS NOTED SHEET NUMBER: 16 -p1 C 4 OF 7 SHEETS J Q Q W Z LLJ V) W Q > UJ V w O L1. 0 O 0 W W Q OWNER LI_ O Ine W LA j W ti W oC Q W LU m Q O in— V) PROJECT NO. 205186 DWG. DATE: 05 -12 -06 DESIGN BY: NV DRAWN BY: NV APPROVED: DLC SCALE: AS NOTED SHEET NUMBER: 16 -p1 C 4 OF 7 SHEETS JA� J• i ,, — \\ VERIFIED BY Tf s+ SAN. MH r +� TOP = 454.70'\ INV = 44,1.2 /; LIMI �\ , \`l COP \ �-f1P \ �s � tc 0 \ Dih' \� - $ k % \ \ 4 P! San.MH SF Inv. In = 435.6 (8 ) Inv. Out = 435 SF LINIITS OF CONSTRUCTION -�ti h 1 1 11 1 ouru T (SEE DETAIL 9, SH. E)aST. CONC. ES- I W.- 436.Bt j y 0' 20' 40' 60' LITY CE 0001 1-800-552-7001 CONTOUR INTERVAL - V SAN. MH TOP = 456.49 INV = 444.14 0 \ `\ Lill SF SF,,,,,,, LMTS OF CONSTRUCTION - TEMPORARY CONSTRUCTION 3 DRAINAGE EASEMENT (SEE EASEMENT PLAT FOR MORE INFORMATION) Albemarle County Engineering General Construction Nobs for Erosion Control Plans ES-1: Unless otherwise indicated, all vegetative and structureal erosion and sediment control practices will be constructed and maintained according to minimum standards and specifications of the Virginia Erosion and Sediment Control Hrndbook and Virginia Regulations VR 625 -02 -00 Erosion and Sediment Control Regulatlons. ES-Z The plan approving authority must be notified one week prior to the pre- oonstruc ion conference, one week prior to the commencement of land disturbing activity, and one week prior to the final inspection. ES-3: All erosion and sediment control meaaxrs an to be placed prior to or as the first step in clearing. ES-4: A copy of the approved erosion and sediment control plan shall be maintained on the site at all times. ES-5: Prior to commencing land disturbing activities in areas other than indicated on these plans (including, but not hrrnitted to, off -site borrow or wage areas), the contractor shall submit a supplementary erosion control plan to the owner for review and approval by the pan approving authority. _ ES-6: The contractor is responsible for Installation of any additional erosion control measures necessary to prev" erosion and sedlrlentation as determined by the pan approving authority. ES-7: All disturbed arcs we to drain to approved sediment control measures at d times during land disturbing sadvitles and durfrg site development until final stab lizalion is achieved. ES-& During dewabrirg operations, water will be pumped Into an approved flit dng device. ES-9: The contractor shall inspect all erosion control measures periodically and after each runoff producti►g rainfall event. Any necessary repair* or cleanup to maintain the effectiveness of the erosion control devices shall be made imrnediately. GUY WIRE "�� ! '1✓� L LECTRIC \ POLE* `• FIRE\` ,,� `Pc+ HYDRANT . a N f, E&S SYMBOL LEGEND © CONSTRUCTION ENTRANCE ® CONSTRUCTION ROAD STABILIZATION Ip INLET PROTECTION OUTLET PROTECTION $F SILT FENCE © TEMPORARY SEDIMENT TRAP © MULCH ® SURFACE ROUGHENING ® DUST CONTROL © TREE PRESERVATION AND PROTECTION ® DIVERSION DITCH ctS CONSTRUCTION ENTRANCE NOTE: CONSTRUCTION ENTRANCE TO BE PAVED (SEE DETAIL 2, SHEET C-6). A MINIMUM WATER TAP OF 1 INCH MUST BE INSTALLED WITH A MINIMUM 1 INCH BALLCOCK SHUTOFF VALVE SUPPLYING A WASH HOSE WITH A DIAMETER OF 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 WATER COURSES. \\ SAN. MH TOP = 446.16 INV = 441.96 E & S NOTES: 1. DISTURBED AREA - 0.63 AC. 2. EROSION CONTROL MAINTENANCE: SEDIMENT DEPOSITS WILL BE BLENDED OFF WITH TOP SOIL AND SEEDED AS REQUIRED. 3. VEHICLE ENTRANCE: CLEAN UP OFF -SITE TRACKING OR SPILLAGE EVERY FOUR HOURS AS REQUIRED AND PROVIDE MORE FREQUENT CLEANING WHEN NEEDED. E & S CONSTRUCTION SEQUENCE: 1. INSTALL SILT FENCE. 2. INSTALL TEMPORARY SEDIMENT TRAP AND DIVERSION DITCHES. 3. INSTALL CONSTRUCTION ENTRANCE. 4. INSTALL STORM PIPES AND INLET PROTECTION. 5. STABILIZE, SEED, AND MULCH VEGETATED AREAS. 6. COMPLETE RIP RAP OUTFALL AND PROPOSED RIP RAP DITCH. FILL AND GRADE OUT TEMP. SILT TRAP, PROVIDE TEMP. SEEDING, PERMANENT SEEDING, AND MULCH. 7. AFTER SITE IS FULLY STABILIZED, COMPLETE FILTERRA CONSTRUCTION. (SEE DETAILS AND SPECIFICATIONS) so Uj o Q � N 0 O Z w a_ O_ z w w z r) 'Ile <k) O t iJ p U U 0 U U N L N cv Z Z o W x Cr F_ 0 Q LLJ LMTS OF CONSTRUCTION - TEMPORARY CONSTRUCTION 3 DRAINAGE EASEMENT (SEE EASEMENT PLAT FOR MORE INFORMATION) Albemarle County Engineering General Construction Nobs for Erosion Control Plans ES-1: Unless otherwise indicated, all vegetative and structureal erosion and sediment control practices will be constructed and maintained according to minimum standards and specifications of the Virginia Erosion and Sediment Control Hrndbook and Virginia Regulations VR 625 -02 -00 Erosion and Sediment Control Regulatlons. ES-Z The plan approving authority must be notified one week prior to the pre- oonstruc ion conference, one week prior to the commencement of land disturbing activity, and one week prior to the final inspection. ES-3: All erosion and sediment control meaaxrs an to be placed prior to or as the first step in clearing. ES-4: A copy of the approved erosion and sediment control plan shall be maintained on the site at all times. ES-5: Prior to commencing land disturbing activities in areas other than indicated on these plans (including, but not hrrnitted to, off -site borrow or wage areas), the contractor shall submit a supplementary erosion control plan to the owner for review and approval by the pan approving authority. _ ES-6: The contractor is responsible for Installation of any additional erosion control measures necessary to prev" erosion and sedlrlentation as determined by the pan approving authority. ES-7: All disturbed arcs we to drain to approved sediment control measures at d times during land disturbing sadvitles and durfrg site development until final stab lizalion is achieved. ES-& During dewabrirg operations, water will be pumped Into an approved flit dng device. ES-9: The contractor shall inspect all erosion control measures periodically and after each runoff producti►g rainfall event. Any necessary repair* or cleanup to maintain the effectiveness of the erosion control devices shall be made imrnediately. GUY WIRE "�� ! '1✓� L LECTRIC \ POLE* `• FIRE\` ,,� `Pc+ HYDRANT . a N f, E&S SYMBOL LEGEND © CONSTRUCTION ENTRANCE ® CONSTRUCTION ROAD STABILIZATION Ip INLET PROTECTION OUTLET PROTECTION $F SILT FENCE © TEMPORARY SEDIMENT TRAP © MULCH ® SURFACE ROUGHENING ® DUST CONTROL © TREE PRESERVATION AND PROTECTION ® DIVERSION DITCH ctS CONSTRUCTION ENTRANCE NOTE: CONSTRUCTION ENTRANCE TO BE PAVED (SEE DETAIL 2, SHEET C-6). A MINIMUM WATER TAP OF 1 INCH MUST BE INSTALLED WITH A MINIMUM 1 INCH BALLCOCK SHUTOFF VALVE SUPPLYING A WASH HOSE WITH A DIAMETER OF 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 WATER COURSES. \\ SAN. MH TOP = 446.16 INV = 441.96 E & S NOTES: 1. DISTURBED AREA - 0.63 AC. 2. EROSION CONTROL MAINTENANCE: SEDIMENT DEPOSITS WILL BE BLENDED OFF WITH TOP SOIL AND SEEDED AS REQUIRED. 3. VEHICLE ENTRANCE: CLEAN UP OFF -SITE TRACKING OR SPILLAGE EVERY FOUR HOURS AS REQUIRED AND PROVIDE MORE FREQUENT CLEANING WHEN NEEDED. E & S CONSTRUCTION SEQUENCE: 1. INSTALL SILT FENCE. 2. INSTALL TEMPORARY SEDIMENT TRAP AND DIVERSION DITCHES. 3. INSTALL CONSTRUCTION ENTRANCE. 4. INSTALL STORM PIPES AND INLET PROTECTION. 5. STABILIZE, SEED, AND MULCH VEGETATED AREAS. 6. COMPLETE RIP RAP OUTFALL AND PROPOSED RIP RAP DITCH. FILL AND GRADE OUT TEMP. SILT TRAP, PROVIDE TEMP. SEEDING, PERMANENT SEEDING, AND MULCH. 7. AFTER SITE IS FULLY STABILIZED, COMPLETE FILTERRA CONSTRUCTION. (SEE DETAILS AND SPECIFICATIONS) so Uj o Q � N 0 O Z w a_ O_ z w w z r) ED O O t iJ p U U 0 U U N L N cv Z Z o W x Cr F_ 0 Q LLJ Z W o w w Z O U Z 0 0 0 J W w w U W W 0 M U Z cm O Z I N tA a_ oC 41) z r) ED 4mi CIS V o 0 `O U N L N cv N > o W Q rn F_ 0 Q � Z W o 0 = O U Q 0 v ful J W C W J U W W 0 U_ RS cm 3 I 0 UJI O z E O UA Z 5 .0 N 0 ty� M 2 ci m o w ivm� S J L o a r! i �[�Ih C �0�91() C -`_' 113 33': o���PLTH OFVj�c -f DAVID L. COLLINS ? N0. 030387 D ZoV�4 SS /ONAL &I Z O a_ oC z ED V Z O Z W 0 Q > U U p F_ 0 Q � Z W W 0 = w Q U ful J W � W W J 0 W LL � Q W UJI z Q O UA O ce W PROJECT NO. 205186 DWG. DATE: 05 -12 -06 DESIGN BY: NV DRAWN BY: NV APPROVED: DLC SCALE: AS NOTED Gly C5 SHEET NUMBER: q -0 OF 7 SHEETS I ■■„ STEEL OR WOOD POST EXTRA STRENGTH FILTER FABRIC NEEDED WITHOUT WIRE MESH SUPPORT ATTACH FILTER FABRIC SECURELY TO UPSTREAM SIDE OF POST pigs 'x "iii��i ••i�••1�.11111 i•�� 0••i ONso.�ix''jll��.. i1Ii1 ii1' iijlli xx• i�•��ii•••�•i• IIIII 11�Iloilo,�plllp����,•i 11000911111 1j111 1 II i111iI11p�I111I�j01iI00r� p 101j11111111 oil 1 n1,Ir11I; 111,1111; 111i111�11111 al • U1111010 1111111111 X1111 �IIUI iof lii ��jllj1jj111�llllll �� II jlll I11� 1 �� UIIIIIIIII - STEEL OR WOOD POST 36" HIGH MAX. PONDING HEIGHT PONDING HEIGHT FLOW SOW 9" MAX. 8" STORAGE HT. 12 MIN. \/ MIN. MIN. �4" DIA. 4"x6" TRENCH \� �/% DRAIN ROCK WITH COMPACTED \ BACKFILL INSTALLATION INSTALLATION W /TRENCH W /OUT TRENCH NOTES: 1. SILT FENCE SHALL BE PLACED ON SLOPE CONTOURS TO MAXIMIZE PONDING EFFICIENCY. 2. INSPECT AND REPAIR FENCE AFTER EACH STORM EVENT AND REMOVE SEDIMENT AS NECESSARY. MAXIMUM 9" RECOMMENDED STORAGE HEIGHT. 3. REMOVED SEDIMENT SHALL BE DEPOSITED TO AN AREA THAT CAN BE PERMANENTLY STABILIZED AND WILL NOT CONTRIBUTE TO OFF -SITE SEDIMENT. 1 SILT FENCE SEDIMENT BARRIER S F CS C6 SCALE: NOT TO SCALE rr- - ►l• d • FILTER CLOTH SECTION A -A um MUM WATER TAP OF 2" IS REQUIRED WITH A MINIMUM WASH HOSE MA. OF 1.5' PAVED WASH RACK NO SCALE .. 2 CONSTRUCTION ENTRANCE C �CS C6 SCALE NOT TO SCALE 3 CONSTRUCTION ROAD STABILIZATION R CS I C6 SCALE NOT TO SCALE DRAIN GRATE �A PLAN VIEW CONCRETE BLOCK GRAVEL BACKFILL SECTION A — A NOTES: CONCRETE BLOCK GRAVEL BACKFILL 3/4" (20mm) MIN WIRE SCREEN OR FILTER FABRIC 1. DROP INLET SEDIMENT BARRIERS ARE TO BE USED FOR SMALL, NEARLY LEVEL DRAINAGE AREAS (LESS THAN 5%). 2. EXCAVATE A BASIN OF SUFFICIENT SIZE ADJACENT TO THE DROP INLET. 3. THE TOP OF THE STRUCTURE ( PONDING HEIGHT) MUST BE WELL BELOW THE GROUND ELEVATION DOWNSLOPE TO PREVENT RUNOFF FROM BYPASSING THE INLET. A TEMPORARY DIKE MAY BE NECESSARY ON THE DOWNSLOPE SIDE OF THE STRUCTURE. K_4 DROP INLET PROTECTION P �CS C6 SCALE: NOT TO SCALE • Zn -"" ; wl SEDIMENT CONCRETE GUTTER 1' 1, WIRE MESH ,,— FILTERED WATER NOTE: GRAVEL SHALL BE VDOT #3, #357, OR 5 COURSE AGGREGATE. S CURB INLET PROTECTION P �01 C6 SCALE: NOT TO SCALE i .a . m. s ..� .�. ....�. �, MEN& ism .0mm, mom Iowa- -owns, 'NO&INNEW .. -NMI = , . �b �b � i •, 40016 loom 40�.' .. M .� i "" :.. •�► Sz W. 0016 40016, qN06 am 40MI6 p l s -must N. "TRACKING" WITH MACHINERY UP �a `ice 'NEW AND DOWN THE SLOPE PROVIDES Insw 00, GROOVES THAT WILL CATCH SEED, \ �� ` .0`' RAINFALL AND REDUCE RUNOFF \ \ \� 6 SURFACE ROUGHENING S �cs 0 SCALE NOT TO SCALE SEEDING RATE NORTH ° SOUTH' - Red Top Gross 2 lbs. - Seasonal Nurse Crop * 20 lbs w 0 Low - Maintenance Slope Steeper than 3:1) W - Kentucky 31 Fescue 108 lbs. - Red Top Grass 2 lbs. - Seasonal Nurse Crop* 20 lbs. SPECIES 20 lbs. ���! ,•��� �i•��e! rte. 3/1 5/1 8/15 2/15 5/1 9/1 CHARACTERISTICS Annual Rye Acre x• .� to to to to to • ti. . r - ati to any slope or low- maintenance mix during warmer seeding periods; add 10 -20 Ibs. /acre in mixes. 4/30 8/15 11/1 4/30 9/1 11/15 I� y OATS 3 bu. (up to 100 lbs., 2 lbs. X - - X • a• - Use spring varieties (*/*no sotiva) not less than 50 lbs.) FILTER CLOTH SECTION A -A um MUM WATER TAP OF 2" IS REQUIRED WITH A MINIMUM WASH HOSE MA. OF 1.5' PAVED WASH RACK NO SCALE .. 2 CONSTRUCTION ENTRANCE C �CS C6 SCALE NOT TO SCALE 3 CONSTRUCTION ROAD STABILIZATION R CS I C6 SCALE NOT TO SCALE DRAIN GRATE �A PLAN VIEW CONCRETE BLOCK GRAVEL BACKFILL SECTION A — A NOTES: CONCRETE BLOCK GRAVEL BACKFILL 3/4" (20mm) MIN WIRE SCREEN OR FILTER FABRIC 1. DROP INLET SEDIMENT BARRIERS ARE TO BE USED FOR SMALL, NEARLY LEVEL DRAINAGE AREAS (LESS THAN 5%). 2. EXCAVATE A BASIN OF SUFFICIENT SIZE ADJACENT TO THE DROP INLET. 3. THE TOP OF THE STRUCTURE ( PONDING HEIGHT) MUST BE WELL BELOW THE GROUND ELEVATION DOWNSLOPE TO PREVENT RUNOFF FROM BYPASSING THE INLET. A TEMPORARY DIKE MAY BE NECESSARY ON THE DOWNSLOPE SIDE OF THE STRUCTURE. K_4 DROP INLET PROTECTION P �CS C6 SCALE: NOT TO SCALE • Zn -"" ; wl SEDIMENT CONCRETE GUTTER 1' 1, WIRE MESH ,,— FILTERED WATER NOTE: GRAVEL SHALL BE VDOT #3, #357, OR 5 COURSE AGGREGATE. S CURB INLET PROTECTION P �01 C6 SCALE: NOT TO SCALE i .a . m. s ..� .�. ....�. �, MEN& ism .0mm, mom Iowa- -owns, 'NO&INNEW .. -NMI = , . �b �b � i •, 40016 loom 40�.' .. M .� i "" :.. •�► Sz W. 0016 40016, qN06 am 40MI6 p l s -must N. "TRACKING" WITH MACHINERY UP �a `ice 'NEW AND DOWN THE SLOPE PROVIDES Insw 00, GROOVES THAT WILL CATCH SEED, \ �� ` .0`' RAINFALL AND REDUCE RUNOFF \ \ \� 6 SURFACE ROUGHENING S �cs 0 SCALE NOT TO SCALE 7 TEMPORARY SEEDING S CS C6 SCALE: NOT TO SCALE ORIGINAL GROUND 67 CU. YD. /ACRE (DRY) 67-Q, CCRE (WET) 2.5' 1.0' 1.5' CLASS I RIPRAP 0 439.0 N co a 1. EXCAVATED * *COARSE/ \ EARTH \ GROUND AGGREGATE ** FILTER BERM ORIGINAL FABRIC GROUND CROSS SECTION OF OUTLET * *COARSE CLASS I AGGREGATE ** RIPRAP LENGTH (FEET) _ DRAINAGE AREA (AC.) X 6 A= Ln• . - DEARTH BERM ,s...s...s•_ .e•..e6; s...,s... . 9 TEMPORARY SEDIMENT TRAP $T cs C6 SCALE: NOTTO SCALE Total Lbs. Minimum Care Lawn Per Acre - Commercial or Residential 175 -200 lbs. - Kentucky 31 or Turf -Type Tall Fescue 95 -100% - Improved Perennial Ryegross 0 -5% - Kentucky Bluegrass 0 -5% High- Maintenance Lawn 200 -250 lbs. - Kentucky 31 or Turf -Type Tall Fescue 100% General Slo ee (3:1 or less) SEEDING RATE NORTH ° SOUTH' - Red Top Gross 2 lbs. - Seasonal Nurse Crop * 20 lbs w PLANT Low - Maintenance Slope Steeper than 3:1) W - Kentucky 31 Fescue 108 lbs. - Red Top Grass 2 lbs. - Seasonal Nurse Crop* 20 lbs. SPECIES 20 lbs. L) 3/1 5/1 8/15 2/15 5/1 9/1 CHARACTERISTICS Annual Rye Acre 1000 ft2 to to to to to to to any slope or low- maintenance mix during warmer seeding periods; add 10 -20 Ibs. /acre in mixes. 4/30 8/15 11/1 4/30 9/1 11/15 I� y OATS 3 bu. (up to 100 lbs., 2 lbs. X - - X - - Use spring varieties (*/*no sotiva) not less than 50 lbs.) Z z w O W (e.g., Noble). RYE ° 2 bu. (up to 110 lbs., 2.5 lbs. X - X X - X Use for late fall seedlings, (Secow cersoN) not less than 50 lbs.) w >1 winter cover. Tolerates cold W M ca and low moisture. GERMAN MILLET 50 lbs. approx. - X - - X _ Worm - season annual. Dies at first frost. May be added (Setorio italioo) 1 lbs. _O 4-+ O O to summer mixes. ANNUAL RYEGRASS ° 60 lbs. 1.5 lbs. X - X X - X May be added in mixes. Will L_ a)Q0) N PROJECT NO. 205186 DWG. DATE: 05 -12 -06 mow out of most stands. (LONum m,•Iti— florum) CJ > .. DRAWN BY: � � O U DLC 3(M0�E 15 lbs. 5.5 ozs. - X - - X - Worm - season perennial. May WEEPING LOVEGRASS w C �° t� 0 3 bunch. Tolerates hot, dry (Erogrostis ourvulo) L •� cO slopes and acid, infertile soils. C 2 t7 N V tA = d3 rn May be added to mixes. KOREAN LESPEDEZA° 25 lbs. approx. X x - X X - Warm season annual legume. (lsepeds :o stipukrceo) 1.5 lbs. J L O Tolerates acid soils. May be added to mixes. ° Northern Piedmont and Mountain region. See Plates 3.22 -1 and 3.22 -2. Southern Piedmont and Coastal Plain. ° May be used os a cover crop with spring seeding. ° May be used as a cover crop with fall seeding. x May be planted between these dates. - May W1 be planted between these dotes. Source: Va. DSWC, III -288, TABLE 3.31 -C 7 TEMPORARY SEEDING S CS C6 SCALE: NOT TO SCALE ORIGINAL GROUND 67 CU. YD. /ACRE (DRY) 67-Q, CCRE (WET) 2.5' 1.0' 1.5' CLASS I RIPRAP 0 439.0 N co a 1. EXCAVATED * *COARSE/ \ EARTH \ GROUND AGGREGATE ** FILTER BERM ORIGINAL FABRIC GROUND CROSS SECTION OF OUTLET * *COARSE CLASS I AGGREGATE ** RIPRAP LENGTH (FEET) _ DRAINAGE AREA (AC.) X 6 A= Ln• . - DEARTH BERM ,s...s...s•_ .e•..e6; s...,s... . 9 TEMPORARY SEDIMENT TRAP $T cs C6 SCALE: NOTTO SCALE Total Lbs. Minimum Care Lawn Per Acre - Commercial or Residential 175 -200 lbs. - Kentucky 31 or Turf -Type Tall Fescue 95 -100% - Improved Perennial Ryegross 0 -5% - Kentucky Bluegrass 0 -5% High- Maintenance Lawn 200 -250 lbs. - Kentucky 31 or Turf -Type Tall Fescue 100% General Slo ee (3:1 or less) - Kentucky 31 Fescue 128 lbs. - Red Top Gross 2 lbs. - Seasonal Nurse Crop * 20 lbs w 150 lbs. Low - Maintenance Slope Steeper than 3:1) W - Kentucky 31 Fescue 108 lbs. - Red Top Grass 2 lbs. - Seasonal Nurse Crop* 20 lbs. — Crownvetch ** 20 lbs. L) 150 lbs. * Use seasonal nurse crop in accordance with seeding dates as stated below: February 16th through April Annual Rye May 1st through August 15th Foxtail Millet August 16th through October Annual Rye November through February 15th Winter Rye Is* Substitute Sericea lespedezo for Crownvetch east of Formville, Va. (May through September use hulled Sericea, all other periods, use unhulled Sericea). If Flotpea is used in lieu of Crownvetch, increase rate to 30 lbs. /acre. All legume seed must be properly inoculated. Weeping Lovegrass may be added to any slope or low- maintenance mix during warmer seeding periods; add 10 -20 Ibs. /acre in mixes. Source: Va. DSWC, III - 303, TABLE 3.32 -D w 8 PERMANENT SEEDING PS CS C6 SCALE: NOT TO SCALE DRIP LINE — PROTECTIVE PLASTIC FENCING: 40" HIGH "INTERNATIONAL ORANGE" PLASTIC (POLYETHYLENE) WEB FENCING SECURED TO CONVENTIONAL METAL "T" OR "U" POSTS DRIVEN TO A MINMUM DEPTH OF 18 INCHES ON 6' MIN. CENTERS. MAXIMUM LIMITS OF — CLEARING AND GRADING MIN. 5' WHERE DRIPLINE IS LESS THAN 5' PROFILE VIEW PROTECTIVE PLASTIC FENCING: • ',� 40" HIGH "INTERNATIONAL ORANGE" PLASTIC (POLYETHYLENE) WEB FENCING SECURED TO CONVENTIONAL METAL "T" OR "U" POSTS DRIVEN TO A MINMUM DEPTH OF 18 INCHES ON 6' MIN. CENTERS. ISOMETRIC VIEW 11 TREE PRESERVATION & PROTECTION T �CS C6 SCALE: NOT TO SCALE lox SETTLEMENT 0.3' FREE BOARD -------- - - - - - -- D•1AOK rww mom TYPICAL VEE— SHAPED DIVERSION Source: Va. DSWC Plate 3.12 -1 (T6 DIVERSION DITCH D �CS I C6 SCALE: NOT TO SCALE 0 w 1 Q N _ � o 0 Z w W O z w Uj L) a o J O W Z La .) U V ~ Z Ice Z w > I� y w Li V IId w o Z z w O W p 0 V W_j z 0 w J Cie w >1 I W M ca O z N ca Z IIA Q 4) n _O 4-+ O O 0 V %A N N W o L_ a)Q0) N PROJECT NO. 205186 DWG. DATE: 05 -12 -06 E to CJ > .. DRAWN BY: � � O U DLC 3(M0�E Q N x L w C �° t� 0 3 L •� cO C 2 t7 N V tA = d3 rn 2 m w to 0 i my J L O a_ 110 U Q c i- �I3 3 ;�T H Or Of DAVID L. COLLINS ? � SCALE: AS NOTED SHEET NUMBER: C 6 OF 7 SHEETS Q W a J O W Z V ~ 0 Ice Z w > I� y w V IId �- o Z oC w O W p U_ V W_j W W 0 w J Cie LU W ca ca Z Q _O O W PROJECT NO. 205186 DWG. DATE: 05 -12 -06 DESIGN BY: NV DRAWN BY: NV APPROVED: DLC SCALE: AS NOTED SHEET NUMBER: C 6 OF 7 SHEETS �<_av SAN. MH TOP = 456.49 INV = 444.14 TREE CANOPY CANOPY REQ'D: 23,869 5F X '10% = 2,387 SF CANOPY PROVIDED: = 9,535.88 SF / S \ LANDSCAPE PLAN BASED ON PLAN PROVIDED BY AL13I5TON ASSOCIATES, DATED OCTOBER 2 1 , 2005 4 DECEMBER 23, 2005 4 APRIL 13, 2006. QUESTIONS SPECIFICALLY RELATING TO LANDSCAPE PLAN MAY BE \ ADDRESSED BY AL15I5TON ASSOCIATES. THE OFFICE MAY BE REACHED BY CALLING JOAN AL515TON AT (434)295 -GG 18. NOTES I . 'HERITAGE' RIVER BIRCH SHALL HAVE 3 TKUNCK5, WITH AN AVERAGE CALIPER OF 1 112" - 2" PER TKUNCK. _ 2. SHRUBS IDENTIFIED WITH AN " " ARE NOT SCREENING SHRUBS. OVERHEA9 PO \ r"- 455- 3. ALL SHRUBS OTHER THAN THOSE IDENTIFIED WITH AN "•" ARE SCREENING SHRUBS AND SHALL BE 24" HT. AT % INSTALLATION. SMARE�UM BLEFttQ'SHASTA' VIRNUM � PSreR 3- REY OWL' JUNIPER \ CON TE PAD P / tic + G• URF OLLY EX15T'G D \ +AM �'yl �<' �'9j- �0 O TO BE 5A ED Sr`� ✓� ` ��fi91/�� I EXI5T'G D LOADING • 6 0Wl �fs� \ 9tiC9� TO BE SA ED SPACE � F G- 12B �O %� SAN. \ I G - 'SHAMROCK' IN ERRY ti� TO BE 5 ��P 1 2- 'B E PKINC 5' H -y 0 1 TOP = 454. O �C' � � �5 q _ F � c i INV = 441.2 \. \ \ 2 CED GO�GC� Q� AM \\ - lip e- B�G�yO / • 45� X90 % EXTRUDED AL 1 �AF A •` 452 r9F` ®ce �ti9�L METAL ILI PAINTED CK + AB5 q / s T R I C �fOy �9,g2yq \ 4- 'SPRI GLORY' F@R5 IA RB \ P co 55.34 S `• \'C�SSIA NTAIM EIG 8 �� �G. \ �'�,. .83 yyy W h G -1 2B \ O UPPER L `SAO PLANT SCHEDULE ) + I QUANTITY + COMMON NAME ROOT CAL HT CANOPY IN T L CkND EXISTING TREES TO REMAIN CED 4 JUNIPERU5 VIRGINIANA EASTERN RED CEDAR 321 G PROPOSED TREES \ ADS 3 AMELANCHIEK X GRAN DIFLORA 'AUTUMN BRILLIANCE' 'AUTUMN BRILLIANCE' 5ERVICEBERRY B 4 B 1 112-2" 9' 41.36 1 2'-F, 14 ACE 2 ULMU5 PAKVIFLORA 'ALLEE' 'ALLEE' CHINESE ELM B 4 B 2 1/2-3" 13' 393.88 7 7G AM 3 CAKPINU5 CAKOLINIANA AMERICAN HORNBEAM B 4 B 1 -1 112" 8' 145.19 435. APA 3 FRAXINUS AMERICANA 'AUTUMN PURPLE' 'AUTUMN PURPLE' WHITE ASH B 4 B 3 1/2-4" 15' 397.41 1 192.22 OGRM 2 ACER RUBKUM 'OCTOBER GLORY 'OCTOBER GLORY RED MAPLE 5415 3 -1 /2" 13' 480.86 9G 1.72 RB I 15ETULA NIGRA'HERITAGE' 'HERITAGE' RIVER BIRCH 545 1 112 -2" AV 13' \ 498.51 YW I CLADRASTIS KENTUKEA YELLOWWOOD B 4 B 1 1/2 -2" 9' 289.38 289.38 PROPOSED SHRUBS 22 FORSYTHIA X INTERMEDIA'SPRING GLORY 5PRING GLORY FORSYTHIA 3 GAL, 24 -30" HT. 2.5' 12.68 283.36 41 IIEX GALBRA'SHAMROCK 'SHAMROCK INKBERRY 5 GAL, 24 -30" HT. 2' 22.89 938.49 SAN. MH TOP = 456.49 INV = 444.14 TREE CANOPY CANOPY REQ'D: 23,869 5F X '10% = 2,387 SF CANOPY PROVIDED: = 9,535.88 SF / S \ LANDSCAPE PLAN BASED ON PLAN PROVIDED BY AL13I5TON ASSOCIATES, DATED OCTOBER 2 1 , 2005 4 DECEMBER 23, 2005 4 APRIL 13, 2006. QUESTIONS SPECIFICALLY RELATING TO LANDSCAPE PLAN MAY BE \ ADDRESSED BY AL15I5TON ASSOCIATES. THE OFFICE MAY BE REACHED BY CALLING JOAN AL515TON AT (434)295 -GG 18. NOTES I . 'HERITAGE' RIVER BIRCH SHALL HAVE 3 TKUNCK5, WITH AN AVERAGE CALIPER OF 1 112" - 2" PER TKUNCK. _ 2. SHRUBS IDENTIFIED WITH AN " " ARE NOT SCREENING SHRUBS. OVERHEA9 PO \ r"- 455- 3. ALL SHRUBS OTHER THAN THOSE IDENTIFIED WITH AN "•" ARE SCREENING SHRUBS AND SHALL BE 24" HT. AT % INSTALLATION. SMARE�UM BLEFttQ'SHASTA' VIRNUM � PSreR 3- REY OWL' JUNIPER \ CON TE PAD P / tic + G• URF OLLY EX15T'G D \ +AM �'yl �<' �'9j- �0 O TO BE 5A ED Sr`� ✓� ` ��fi91/�� I EXI5T'G D LOADING • 6 0Wl �fs� \ 9tiC9� TO BE SA ED SPACE � F G- 12B �O %� SAN. \ I G - 'SHAMROCK' IN ERRY ti� TO BE 5 ��P 1 2- 'B E PKINC 5' H -y 0 1 TOP = 454. O �C' � � �5 q _ F � c i INV = 441.2 \. \ \ 2 CED GO�GC� Q� AM \\ - lip e- B�G�yO / • 45� X90 % EXTRUDED AL 1 �AF A •` 452 r9F` ®ce �ti9�L METAL ILI PAINTED CK + AB5 q / s T R I C �fOy �9,g2yq \ 4- 'SPRI GLORY' F@R5 IA RB \ P co 55.34 S `• \'C�SSIA NTAIM EIG 8 �� �G. \ �'�,. .83 yyy W h G -1 2B \ O UPPER L `SAO PLANT SCHEDULE ) KEY I QUANTITY BOTANICAL NAME COMMON NAME ROOT CAL HT CANOPY IN T L CkND EXISTING TREES TO REMAIN CED 4 JUNIPERU5 VIRGINIANA EASTERN RED CEDAR 321 G PROPOSED TREES \ ADS 3 AMELANCHIEK X GRAN DIFLORA 'AUTUMN BRILLIANCE' 'AUTUMN BRILLIANCE' 5ERVICEBERRY B 4 B 1 112-2" 9' 41.36 1 2'-F, 14 ACE 2 ULMU5 PAKVIFLORA 'ALLEE' 'ALLEE' CHINESE ELM B 4 B 2 1/2-3" 13' 393.88 7 7G AM 3 CAKPINU5 CAKOLINIANA AMERICAN HORNBEAM B 4 B 1 -1 112" 8' 145.19 435. APA 3 FRAXINUS AMERICANA 'AUTUMN PURPLE' 'AUTUMN PURPLE' WHITE ASH B 4 B 3 1/2-4" 15' 397.41 1 192.22 OGRM 2 ACER RUBKUM 'OCTOBER GLORY 'OCTOBER GLORY RED MAPLE 5415 3 -1 /2" 13' 480.86 9G 1.72 RB I 15ETULA NIGRA'HERITAGE' 'HERITAGE' RIVER BIRCH 545 1 112 -2" AV 13' 498.51 498.51 YW I CLADRASTIS KENTUKEA YELLOWWOOD B 4 B 1 1/2 -2" 9' 289.38 289.38 PROPOSED SHRUBS 22 FORSYTHIA X INTERMEDIA'SPRING GLORY 5PRING GLORY FORSYTHIA 3 GAL, 24 -30" HT. 2.5' 12.68 283.36 41 IIEX GALBRA'SHAMROCK 'SHAMROCK INKBERRY 5 GAL, 24 -30" HT. 2' 22.89 938.49 2 IIEX X ME5ERVEAE'15LUE PRINCE' 'BLUE PRINCE' BLUE HOLLY 5 GAL. 24 -30" HT. 2' 1530 31.79 20 IIEX X ME5ERVEAE'13LUE PRINCESS' 'BLUE PRINCESS' BLUE HOLLY 5 GAL. 24 -30" HT. 2' 15.90 318 10 JUNIPERU5 CHINEN515 VAR. SARGENTII SARGENT JUNIPER 3 GAL. 18 -24" 5P.* 24 JUNIPERU5 VIRGINIANA'GREY OWL' 'GREY OWL' JUNIPER 5 GAL. 24 -30" HT. 2' 7.07 1 G9.G8 8 5PIRAEA NIPPONICA'SNOWMOUND' 5NOWMOUND' NIPPON SPIREA 3 GAL. 18 -24" HT.'► 10 THUJA OCCIDENTAL15 'EMERALD' 'EMERALD' ARBORVITAE 3 GAL. 24 -30" HT. 2.5' 7.G7 7G.7 3 VIBURNUM PLICATUM VAR. TOMEMTOSUM 'SHASTA' 'SHASTA' DOUBLEFILE VIBURNUM 5 GAL. 24 -30" HT. 2.5' 70.85 1 212.55 PROPOSED PERINNIAL5 13 CALAMAGROSTIS ACUTIFLORA'KARL FOERSTER 'KARL FOERSTER' FEATHER REED GRA55 2 QT. 2'0.C. 6 PENN15ETUM ALOPECUROIDE5 'CA551AN' 'CA551AN' FOUNTAIN GRA55 I GAL. '► 3' O.C. TOTAL PROVIDED 9535.88 TOTAL REQUIRED 2387 45G.00 i;o or t� � . i � , . • e POUNTAIN GRASS irw MAP ► ` 1 ', < �, -► `,mss• /� -. �� • • - • - - . - • LIN r� N z O_ W z w a. U 0 z aW m ❑ W U Q J Y , a V ww W Z O QU U Q F- W Z W N W r Z W W L9 W W [HO > U M0 0 ELM � Q Z ❑ Q MAW❑ �m1:U J N F- W U] W �3w� u j t0 Q Wa 3� m � J Q nn T JOB NO: 05 1 0 0.�� �I,TH p� u DATE: / o� \ 8 -18 -06 / (� / " Q�~ ' ► DRAWN: LANDSCAPE PLAN / / No. NORThi SCALE: I"= 20' -0" a ARCHPT�" L / a ? ?? �BANDONED 15' RCP STORM LINE ... z i �� _ q-9