Loading...
HomeMy WebLinkAboutWPO200400092 Plan - E&S 2004-12-10STORMWATER CONVEYANCE CHANNELS SCC N! D LINING AdvaSnce tatid Mills II oning 1 0 1.3 VDOT EC-2 Blanket/Maiting 10+00 to 11+50 2A 0 1 3' VDOT EC-2 ..Blan,cet/Maiting 11+50 to 14+C0 2B 0 1.3, GRASS 14+00 to 15+50 3A 0 7 3' VDOT EC-2 Blanket/Matting 13+00 to 20+00 .� .,B 0 1.3' GRASS- 10+00 to 13+00 EC-2 blanket/matting shall be Model S150 as manufactured by North American Green, or approved equal. l Channel o n 1 " Stornawater Conveyance Channel Schedule E� Not To...Scale t t ,I I Is C. Sol. TM 19 Parcel 32 IS Advance Hills Land Trust 11 N82°09'48'E 2848.68 End of Riparian DB 2055-388 DB 1956-251 Buffer Easement Zoned: RA 1 39 __ Use: Vacant 100" Und sturbed J IS ,; = ,,,, .% Stream Buffer 0 S63 o. js, 00 F 832 '6 0 k Exist, 30' Drainage IS Easement .N DB 1973-412 Let 26 23.90 Acs Let 29 \ 21.00 Acs 27 21Lot .00 A 7cs IS 51 205.82'- TM 20-6N Let28 LOT 9 5.93 .93 Ads Advance Hills Farm Land Trust rDB 1973-412 a '\ ..\ Sti 9 Al Zaned L=1119 RA Use: Vacant / TM 20-6M LOT / Advance Mill, Fawn, 6B� L 1.05' Land Trust`..\ ISMS S60°5 .21 rV ` S DB 1972-412 Use: Vacant Zoned R\�\\ N5B 434?W9JJ.16• \6 lPyy' C 1 \S \F �On $ REF RI`fl aatrc6 C29 Lot 24 FgF 50 padw �.ee L=31. ,x 22.00 Acs \ \ Lot 30 "c7 otobk Lot (1�11JJ\\ll 2 \ 5.08 Ace C16 v �ry g° cs 0 6L A \ \\ L=125.37 = L-151. 6' NO3°06' W S03°02'23°E \` C27 5 LC24 4055 9 \ 4.9 II If g L= 27Y.91° L=6 4' o - \ S8218'57"E L= 551 8 r. S CIO I 114 L=29.82' 1 1=117.70' = 68. Bj�F;,4yEADOW COURT Cl 'O I TM 20-60 / MI/ILJ�r50' R/W vg' 'I LOT 10 3 L=77L25 eb Dedicated I Advance Mills Faun L= 50.84' t� _ r Al _ _. 1 x z j Parcel_-6A I 'I j Land Trust w C6 .I TMrP 20-6A2 '1 i DB 1973-412 L=212.25' LOT 7 n Zoned' RA Lo q3�1,`�� \ 1 DB 2025-635 1 I Use: Vacant 6. I ZCuuod: RA I I z Use: Residential `1I. �' N53'553 Lot 22 C12 215.64 21.00 Ass IS IF sa 25.00, L=78.15��- DRAWND � DDEX R1 of 5 SITE OVERVIEW 663 R2 of 5 FRAYS MEADOW LANE: STA 10+00 -> 19+00 \ R3 of 5 FRAYS MEADOW LANE: STA 19+00 -> 27+00 R4 of 5 FRAYS MEADOW COURT: STA 10+00 -> 19+00 664 R5 of 5 FRAYS MEADOW COURT: STA 19+00 -> 21+00 AND DETAILS 66.5 TM 20 Parcel 5H Newman, Jaynes W JR DB 1844-701 Zoned: RA '4A, •• " TM 20 Pvicel 53 0 9 / °r^ P Pace, Ronald C OR Nancy M S e 91, k J, T``f DB 865-561 / °col . Zoned.: RA S� 2J\ sj 2mod;— I o0 T� Lot 23 21.00 Acs i TM 20-6Q i "\ `mow, _ - =� ---=>-___ I' 1, LOT 12 i Advance Mills Farm i eland Trust j TM 20-6R LOT 13 ! ; - __-___��'_� ,, og ��__ >9�_ Existing 20' Drainare Easement Residue TMP 20-6A I D8 432-212 I Advance Mills Farm-- -.. DB 1973-412 Advance Mills Farm Land 'i ZonedRA ' I Land Trust Trust `I UseVacant 1 : DB 2432-212 �I TM 20-65 `.� Existing 42.00 Acres i DB 2.132-222 Plat LOT 14 Advance Mills Farm Dwelling Zoned: RA Use: Vacant TM 20-6P I Land Trust �' �'.° (�� LOTgills t DB 2432-212 Advance FarmI I j Zoned: RA OA'T'1,�.�0,� Land Trust I ) Use: Vacant �6 l� DB 2432-212 'I y 45.91' DB 2432-222 Plat 45A6' GENERAL EROSION AND SEDIMENT CONTRN_ NOTES i ,S-I: Unless otherwise indicated, all vegetative and structural erosion and sediment control practic es will be constructed and maintained according to minimum standards and specifications of the Virginia Erosion and Sediment Control Handbook and 'Virginia Regulations VR 6-,5-02-00 Erosion and Sediment Control Regulations. FS-2: The plan approving authority must be notifies one week prior to the preconstruction conference, one week prior to the commencement of the land disturbing activity, and one week prior to the final inspection. ES-3: All erosion and sediment control measures are 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 -site at all times. ES-5: Prior to commencing land disturbing activities in areas other than indicated on these plans (including, but not limited to, off -site borrow of waste areas) the contractor shall submit a supplementary erosion control plan to the owner for review and approval by the plan approving authority. ES-6: The contractor Is responsible for the installation of any additional erosion control measures necessary to prevent erosion and sedimentation as determined by the plan approving authority. ES-7: All disturbed areas are to drain to approved sediment control measures at all times during land disturbing activities and during site development until final stabilization is achieved. ES-8. During dewatering operations, water will he pumped into an approved filtering device. ES-9. The contractor &hall inspect all erosion control measures periodically and after each runoff -producing rainfall event. Any necessary repairs or cleanup to maintain tha effectiveness of the erosion control devices shall be made immediately. ES-10: The developer shell reserve the right to install, maintain, remove and/or convertto permanent structures all erosion control measures required by this plan regardless of the sale of any lot. ES-11: Temporary Fill Diversion is to be installed per Ste. & Spec. 3.10, and it is to be maintained daily until adequate storm -ter measures ore installed and positive flaw to basin is provided. ES-12: All entracnes except for the approved construction entrances shall be blocked in such a manner as to mot allow access to the site. ES-13: No building permits shall be issued for any lot containing an E&SC measures unit l the site is deemed stabilized enough for the removal of the measure. ° TM 20-6T LOT 15 Advance Mills Farm Land 'Trust DB 2432-212 Zoned: RA Use: Vacant F © 25.00' 788-1223°E TMP 20-6W Let 18 Advance Mills Farm Land Trust DB 1973-412 Zoned: RA Use: Vacant TM 20 Parcel 53A \ Ripley, Allen W TH or Virginia s. LB 715-079 'S Zoned: RA "s Cw 201.43', it; 604 2,0 Q � J 6g ° o 743� Earlysville non 12 B04 7pg43 r1;,fi3U1s�;_v=L`° �icsaT \� V � C M TY DAP SCALE: 1' = 1000' LEGEND S Slope IF Iron Rod Found PF Pipe Found Stone Stone Found C/E Overhead Electric 500 Existing Elevation/Contour 5C0 Proposed Elevation/Contour SWM Storm Water Management SCC Storm Conveyence Channel CIP Culvert Inlet Protection OP Outlet Protection SF Silt Fence CE Construction Entrance N.T.S. Not To Scale in Power Pole _W_ Traffic Sign r Street Sign D Grass Lined SCC EC-3 Blanket Matting Lining TM 20 Parcel 16E2 Weather Hill Haines LTD DB 1944-121 Zoned: RA f Reviewed and Approved by the Community Development Department Date: File#: r,✓Fv . = IE ®206.40 J i-S�s�nue TMP' 20-6X Lot 19 Advance Mills Farm Land Trust DB 1973-412 E Zomod: RA w It r So TM 20 Parcel 16E6 gj Rodgers, Jaromes H OR Helen 0 DB 1040-047 Zoned: RA 100 0 100 200 300 SCALE 1 = 100' �l W _ c W F4 Up EpLTH ey, P Tr THY R. MILLER CERTIFICATE No. '0542 l7/'� �SSroNAL E� Revisions: N01 DESCRIPTION I DATE a E D sw 14 0 3 s 0 0 o CD _ O Q F U Q) - eel LNO: 610 600 590 580 570 560 550 540 530 10 __. _ - _ _. _. __ —i SCALES: .. -: _-- _ _ :: _. .— --: ___ __. ... 7 = 30' TOR _ _ .... 1 10' DER VERTICAL CURVE i. 12 - II o.. — _ 1 I — — I - _ o...M �:I. ± _ :. - - - -- > _ ... --- .... — _ - ---.._ — EXISTING GRADE :: .- 711_ .:: .. ..._ __ _. ... .... _. _ __ ..... _-:. - -- _ - i - .. VERTICAL CURVE i vpi STn 12+50.00vp Q'os 2 oa --:ref? . _. :c4 .. o� I� _. ..T =..J ..ram .-.. c4 i r.4 N N cG C CD O n x C_ r SJ Aid.. J to l . . _...- _ _. n t tJ d4 I I nn r3 1?+nn 7+5n 13+00 3+50 14+00 4+50 15+00 5+50 16+00 6+50 7+00 7�50 18T00 8+50 19E 610 600 590 580 570 560 550 540 530 z � z � w Fi z W /Gc_ER n.0 OCERTFA D��O E— Revisions: G� NO DESCRIPTION DATE y 1 C—ty Comments 11.4.01 W �i Q 0 0 .�0 o � w � H H o w o � o N �>n v_ v� 06 Sheet No: F2 f 5 �z 0 600 590 580 570 550 550 540 530 520 0 00 - Ln 10 `JERTjCAL CURVE 1Vol TA III .... ... LEN 102.32 :: - _ .......... I .... ... _ ... - __ -..: J:: �,..:,— —�_ I _. .. ... •- II lair a .... _.> ur w ..... _. _. ::: ... .. _ _. �I 71 Q w ; .... f .. -- -. _ ... — _ - -- -- - - _ _ — _ ::..... _ ....... ___I. ......__ .-.. �...... ..... _. .. __. _ _. _. ._ _..—� — .... _ s ..... ..II VERTICAL _ _::::: _ _ ._ - - ..... _. ._.. ... _. — - - — — __ n — - — - - — - -- _ :_ - - -- -- ........_ _ _ ... - - _ — ......— s:: 1 ni� � a = . _ as ._ — ` I. t CD >r-! c J QI_ -D ._�. _ d- ..._ O O h r M P tD_ -... m Ln O : r-[,t ... .- c0 �.--: 6ii iP. __ cF ' d-_-- r _. 14 _. kg—j ___ g i! _ - O rn .... : C6 : m m _ m ........ 6 ____C4 ____. n -.: ____ ...... ....._in ....... —_..___S .--.. .L: ____. :P--IP __ L7 ...-. L:, ..... __. ,� _._ ___ s, _ . ; _ �; ,, n 9, ^ n. _ no +5 0 1 +On +50 1Lf, 2+50 3+00 3+50 4+00 4+50 +1n 00 5+50 16+00 6+50 17+00 7+50 18+00 8+50 19L 600 590 580 570 560 550 540 530 520 U aj z a m w w z � � z W o � w � b � Q' F. �EPLTH OF c TIMOTHY R. MILLER a CERTIFICATE No. � 30542 � eS"VONAL ENS w Revisions: w NO DESCRIPTION GATE 1 Count Comments 11.4.04 E— a 32 L-=-1 o 3 3 W 0 o w o U Sheet No: a E4of 590 580 570 560 550 540 5K 5?0 510 c c L FRAY',S' (MEADOW COURT 5 u PUnn BIC � ic"S1i N 62°45'28E CI / EXISTING 70' MIN A 3 PAVEMENT 5:1 �TI�LI,=tLI III J„ FILTER 6' MIN. A MOUNTABLE BERM CLOTH (OPTIONAL) EXISTING SIDE ELEVATION GROUND 10' MIN T/70' MIN WASHRACK r(OPTIONAL) r 12" MIN 10' MIN EXISTING ,A PAVEMENT VDOT #1 POSITIVE DRAINAGE COARSE 3 TO SEDIMENT AGGREGATE TRAPPING DEVICE *MUST EXTEND FULL WIDTH 10' MIN OF INGRESS AND EGRESS PLAN VIEW OPERATION 122'' MIN 3' MIN -rrn O O 3' MIN FILTER CLOTH J SECTION A -A STU B \ICE j _L_..izx._� IAT P2 \ �- 30 0 30 60 90 \ %1 SCALE:1 ' = 30' olo + 8+50 19+00 9+50 20+00 0+50 REINFORCED DRAIN CONCRETE SECTION B-B SPACE 1 STONE CONSTRUCTION ENTRANCE E2 Not To Scale CONSTRUCTION OF A SILT FENCE (WITHOUT WIRE SUPP03T) 2. EXCAVATE A 4" x 4" TRENCH 1. SET THE STAKES UPSLOPE ALONG THE LINE OF STAKES. 6' MAX I)Il i p �- �J /� �•n �i i80 i70 3. STAPLE FILTER MATERIAL TO STAKES AND EXTEND IT INTO THE TRENCH. 540 530 520 4. BACKFILI AND COMPACT THE EXCAVATED SOIL, SHEET FLOW INSTALLATIOIN (PERSPECTIVE VIEW) A MAX � B 0 x (f� POINT A SHOULD BE HIGHER THAN POINT B. DRAINAGEWA'f INSTALLATION (FRONT ELEVATION) 4 SILT FENCE DETAIL El Not To Scale TEMPORARY SEEDING SPECIFICATIONS: Silt Fence February 16 through April 30: 'n b cS aj z Use Annual Ryegrass at 60 to 1p0 Ibs/acre. m m w �ENDWALL inram- May 1 through August 31: r� m c5 Use German Millet at 50 Ibs/acre. TOE OF FILL , CULVERT September 1 through February 15: Use o 50/50 Mix of Annual Rye and Winter Rye at 50 to 100 be/acre. x iQ -' o' PERMANENT SEEDING SPECIFICATIONS: February 16 through April 30: W o Kentucky 31 Fescue - 128 Es/acre; Red Top Grass - 2 Ibs/acre; Annual Rye - 20 Es/acre. Add 20 Ibs/acre Crownvetch when slopes are greater than 3:1. �, a - ............... ____. May 1 through August 15: Kentucky 31 Fescue - 128 Es/card; Red Top Grass - 2 Ibe/acre; Foxtail Millet - 20 Es/acre. Add 20 be/acre Crownvetch when slopes are greater than 3:1. 9 .1 TOE OF FILL August 16 through October 31:ou N , + / Kentucky 31 Fescue - 128 Ibs/acre; Red Top Grass - 2 Ibs/acre; Annual Rye - 20 �. SILT FENCE �1 *DISTANCE 15 6' MINIMUM IF Es/acre. Add 20 as/acre Crownvetch when slopes are greater than 3:1. FLOW IS TOWARD EMBANKMENT November 1 through February 15: 31 Fescue - 128 Ibs/acre; Red Top Grass - 2 Ibs/acre; Winter Rye - 20 Is/acre._FLOW G�cKentucky Add 20 Ibs/acre Crownvetch when slopes are greater than 3:1. LER no.Stone OCERTIFICATE Co nbina9on MULCHING SPECIFICATIONS: �.1.5Straw or hay at a rate of '2 tons/acre. Must be anchored. Spread with mulch blower or byF`"ahand. 0 Compacted Soil Revisions: NO DESCRIPTION DATE 1 Countv Comments 11.4.04 3 2.5 /`-�- 18" FLOW MIN - :, �� �—Flo w____._ �, III, I I I J (\ `CLASS —III , III III III, III III, *VDOT #3, #357, #5, #56 OR #57 it COARSE AGGREGATE TO REPLACE SPRAT Imo— 45 MIN-1 SILT FENCE IN "HORSESHOE' WHEN HIGH VELOCITY OF FLOW IS EXPECTED. TEMPORARY DIVERSION DIKE o �' 0 E1 NOT TO SCALE 2 CULVERT INLET PROTECTION e z E2 Not to Scale CD z a EL= G Dry Volume D2 ORIGINAL EL = B Dimensions shown on GROUND plans are for Elsv B. ELEVATION Wet Volume D1 (Excavated) EL= A CROSS SECTION OF OUTLET AREA OUTLET (PERSPECTIVE VIEW) *'COARSE AGGREGATE SHALL BE VDOT $#3, #357, OR #5. 1 rj 3003 2.0 1825 SA' UGC I i.o T ORIGINAL GROUND ELEVATION FILTER CLOT1 *(COARSE CLASS I AGGREGATE RIPRAP Temporary Sediment Trap (Detail (ST) �� Not to Scale DIVERSION DIKE W 3 r� F� 3 .3 cio O o r^, o � Q) A W U A PIPE OUTLET TO U WELL-DEFINED —S CHANNEL PLAN VIEW d50- dj 0% — � d - r- U - U SECTION AA T 1 FILTER CLOTH `KEY IN 6'-9"; RECOMMENDED FOR APRON LINING SHALL BE ENTIRE PERIMETER Sheet No: 6 OUTLET PROTECTION �jn E2 Not to Scale IIJ� � ��[ ,fir 5-