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HomeMy WebLinkAboutWPO201600083 Plan - VSMP WPO VSMP 2017-05-083�e3�►1� EXIST NEW DESCRIPTION I �`- x 125 TC TOP OF CURB ELEVATION U x 125- SPOT ELEVATION x 125 TW TOP OF WALL ELEVATION °'°=i'= x 125 BW BOTTOM OF WALL ELEVATION BENCHMARK STORM SEWER ROOF DRAIN °-- SEWER LINE WATER LINE --�- GAS LINE --- OVERHEAD ELECTRIC WIRE UNDERGROUND ELECTRIC OVERHEAD TELEPHONE LINE --..a ---- UNDERGROUND TELEPHONE LINE PROPERTY LINE — - - — ADJACENT PROPERTY LINE --------- VACATED PROPERTY LINE BUILDING SETBACK __..f • • .. DRAIN INLET (DI) 10 - STORMWATER MANAGEMENT DETAILS SANITARY MANHOLE I - EROSION PLUG C WV WATER VALVE & BOX ERGS I ON AND SEDIMENT CONTROL FLAN 00— FIRE HYDRANT PHASE 2 � WATER METER - CG -6 LIGHT POLE C 15 - UTILITY POLE AND SANITARY EASEMENT -........ _...... —_`...— GRADING EASEMENT -_....""_.__. CONTROL DETAILS DRAINAGE EASEMENT _.. ___ .. _........ _ m UTILITY EASEMENT _....._..._.v.......... - WATER EASEMENT ACCESS EASEMENT rc._.................. _ STORM DRAINAGE EASEMENT NOTE: 1. THE SIZE OF THE SYMBOLS MAY VARY FROM WHAT IS SHOWN. V5MP PLAN FOR BETTED LIVING 15ERKMAR DRIVE PORTION OF TAX MAP 04500-00-00-1 12E310 RIO DISTRICT, ALE3EMARLE COUNTY, VIRGINIA VICINITY MAP SCALE: 1".1,000' IMAGE PROVIDED BY GOOGLE MAPS SHEET INDEX C I - COVER SNFET C2 - EXISTING CONDITIONS C3 - SITE PLAN C4 - GRADING * UTILITY PLAN C8 - CQ • • .. TREE LINE 10 - STORMWATER MANAGEMENT DETAILS FENCE I - EROSION STREAM C 12— INTERVAL CONTOUR ERGS I ON AND SEDIMENT CONTROL FLAN 00— INDEX CONTOUR PHASE 2 CG -2 STANDARD 6" CURB - CG -6 COMBINATION 6" CURB & C 15 - GUTTER AND CONCRETE PAVEMENT / SEDIMENT SIDEWALK CONTROL DETAILS co m RIPRAP o ASPHALT W GRASS EC -2 MATTING EC -3 MATTING O WETLAND BUILDABLE OPEN SPACE 10 10 PARKING COUNT w. CROSSWALK HANDICAP ACCESSIBLE AISLE _..._ ., A --N CG -12 HANDICAP PARKING NOTE: 1. THE SIZE OF THE SYMBOLS MAY VARY FROM WHAT IS SHOWN. V5MP PLAN FOR BETTED LIVING 15ERKMAR DRIVE PORTION OF TAX MAP 04500-00-00-1 12E310 RIO DISTRICT, ALE3EMARLE COUNTY, VIRGINIA VICINITY MAP SCALE: 1".1,000' IMAGE PROVIDED BY GOOGLE MAPS SHEET INDEX C I - COVER SNFET C2 - EXISTING CONDITIONS C3 - SITE PLAN C4 - GRADING * UTILITY PLAN C8 - CQ UTILITY PROI=1 LES 1 1TI 11T%Z nI=TA l l C- C 10 - STORMWATER MANAGEMENT DETAILS CI I - EROSION AND SEDIMENT CONTROL NARRATIVE C 12 - PHASE I ERGS I ON AND SEDIMENT CONTROL FLAN C 13 - PHASE 2 EROSION AND SEDIMENT CONTROL PLAN C 14 - PlIASE 3 EROSION AND SEDIMENT CONTROL FLAN C 15 - EROSION AND SEDIMENT CONTROL DETAILS OWNER / DEVELOPER Owner/Developer: B Properties, LC. P.O. Box 7627 Charlottesville, VA 22906 SOURCE OF BOUNDARY & TOPO Boundary survey information provided by: Roger W. Ray & Associates, LLC. Topographic survey provided by: Roger W. Ray & Associates, LLC. 1717 Allied St. Charlottesville, VA 22903 (434) 293-3195 Survey Conducted On: Feb 19 & 20, 2016 A title report was not provided. All easements and encumbrances may not be shown on this plan. APPROVED by the Albemarle COWRY Community Development Department mate I JU,STIN SHIMP > Lie•No. 45183 ©1 Scale N/A Sheet No, C1 OF15 File No. 11.016 O :i ¢ 0 � U I 0 �. Z N � N W W Z � U Z W N O rn �i N N W Q U) w I- J z W W Q 0 W J Q O 1 N 0 C0 LLJI E E U(i o U U co m } o o v LU O �r a� o� ©1 Scale N/A Sheet No, C1 OF15 File No. 11.016 O :i ¢ 0 � U I 0 �. Z N � N W W Z � U Z W N O rn �i N N W Q U) w I- J z W W Q 0 W J Q O 1 N 0 Ii Uj cc > II h C!) C 1D 3 rr (n CD k -U tCD ,X ,CD CE s. `7 A IN 2 J3101�, R -5705.50' L _220.871 T =110-45 C =220.85'{ CB=N38 37'15,� �E 20' Right -of -Way, Area Reserved For � Future Dedication F(x',)r Public Use Upon Demand of The County. U UUTTER T. M CHARLOTTESVILLE' 45-68C Ms 8. 1439-196 0. REALTY CORPORATION D.B. 815-77,' 198 PLAT j> T 478-523, 526 P D.B.79 PLA LA­T�- CONC METALIx SHED METAL BLDG SVS 7, r METAL T. M 45 SHE -68CI PROPERTIES LC D. B. 1723-690 1• 1448-278 PLAT D.B. 1 s 380-490 491 PLAT 0. 8. 874-743 PLAT UJ D, S. 815-79 PLAT ;V t A�3EMEqll C-) D_ B. 479-443 PLAT oP °' ;1429F 122)1 ZONED: HC R j�, -,�'y, CURRENT USE. COMMERCIAL _�,i X x- J 14 ,�k METAL BLDG X B B E3 B BW 5 -Hp FDC T. M 45-68CI CONC DI 01 1ML ROW OF BOLLARDS PAVED Col FENCE`' STS WOODEN 3o,, C WALL �O/vc DI 0 S T S FRAME TOP=476.0180 GUARD INV=465. I HOUSE PAVED 7 7— if `iGATE NV CONC VAS E0 A T UB RAME — 2A874--73 STORAGE BLOCK PAVED _�VF:-n WALL S P VED T. M 7-, 0 FIRE HYDRANT �-M 45-68A 8 NOPERTIE PAV% S LC 7-- -690 L5 AkRES 723 4& pq Private OF 874-743 PLAT Ey*�sting 20 NC -519 PLAT S(I Sew �HO 532 �Tl' " 's/E M i x.334- o FT 11,-47A HC PLAT 117 pG 76) 7'0' - USE - RF -N- -Q ME, ERCIA z DI N' Will MANA(3ED • ��RA-VE`` S iX S E T EP-tLOP&S' X u b, 1380 Lj D 8. 490 & 491 PLA'I \C0 674-743 y, B. PLAT 0- 813-370 PLAT D. B. 265 -406 3.13 ACRES PLAT ZONED: RRENT USE -- COMMERCIAL M\ CU \T 5'i �45 112A PRQPER_T�IE­S-- j LC 172,_g - Q.690 -- 0 .)R' pL--A-T - , -7,-44 -NED -0 PLAT--- T_ - Cu -,Z 0 -_HC _ID WN T" OES ENTIAL] EM 0 GIRGINIA ELECTRIC IYPO4ER COMPANY ) \'t s PILE \ \� \\ �\ \\ �\ Q \ i/ 14 POLE/ EASE MEf,ij- (D B. 376-2331 DIRT PILE WQODEN STORY ]DIRT (T8R) NALL BRICK —([TS Ex Treeline To TO REMA I V 12" P/WSA WATERS 0 F !,� � " ­­. _ -___ � I I - __ - - 77 N"' ,A? x w--- ------ Be Removed PF G V GUY PIPE FOUND 45-112E DNC E VlAHON SD EPN N K, 4 G 453 WATERLINE /TORCH -D. B� 145 VON S -4 5 A PPRox- -LorAri OF 12 RWSA 380-4q3' 70 371 PLAT/ J ___yy -3�7 3 "D, A', 485 486 PLAT 40' ROAD OR ROADW \YP GAA VEL 713 609 6 7 PLAT OIL ROAD ZOINED: RS T. M 45-112 ENT U8E: RESIDENTIA �­__5TUARD I FILLER-- W�OOD, JR CAP ...... W-6- D.E.- . _1416t)-491 kl- _11 2834-4& --5--PT -kr- I PF D.B. 2834-1 D. T . _,a7 _E'RS M I 12C __-D.B. 1488-695 6q6-p­LA_T- _KEOL - Off- CHARLOTTESV D.B._T-L6E Vn — B - 145�--415 996-198, 200--p- P1 1453 L A-T- -36-7,,- 37(0 & 371 PLAT B . 713-604- --_CURRENT D . eO-7 __P L A T -USE�- 8 346-362, - - - - - - - - - - - -- 64 CBMCMERCI T Z-O-NED: R6 CURRENT US- E: -- -VACANT V_ X Z IPE FOU D 30 0 30 60 90 E E E E E I I N M E E E Scale: 1 "=30' U JUSTIN M.4SHIMP Lic No 45183 4,AOIVAL / \ i | \ � \ � \ � / \ \ / / \ \ / | / \ \ | Lij� New GR -2: Tie toExisting GR, RemoveSections of ExistingGuardrail as Required. jpby VDOT StandardsPavement MillLUand Overlay 17ccIT 1CDio20' Right-of-Way:Area Reserved For�:Future Dedication F6rPublic Use UponDemand of The� --x LUMBER� YARD GE AlSEMEYT RIP METAL T.M 45-68C1 OZ \` RONL BOLLARDS pAyB] ~~ --- -i�O� _ \ ~-~ ------ --- `~` FEN STS llf� WOODEN 30 -``WALL ~~ _ -O ` jVC' -` METAL\�� ~'j'�u ST3 -'~ DI -^~~- -~_GUARD '", H .'~ "Uuc PAVED77, � GATE WV CONC� '~~ / - `,'J[O�L �� - ---- un Eoaernc --_' ---- �-��-- --� --- / BLOCK ---- ��«��-�� ---- ./- --_- --- ' WALL ---' ---- , ---' _�-----�-' SB / - \ --- --�--_���---'-- pAVED /.M O FENCE U JUSTIN M. S 11 ) / \ / ' 4Lic�' 5183 ` l ~~ _ p�s �.45 ACRES // B �� , ' ~ yisting 0 L struction�f \ | \ Sanitary- 3o*«�' New is U[ *w Treo|ine \ GRAVEL � \ p \ IN \ \ \ \ ` \ ' \ \ \ \ \ \ ` \ \ \ ` \ . \ _ ` \ \�� \ \` \ 30 O ` 30 50 90 I� _ el ~ MB! \ BCONC METAL SHED METAL` BLDG \SVS�rm ~ --x LUMBER� YARD GE AlSEMEYT RIP METAL T.M 45-68C1 OZ \` RONL BOLLARDS pAyB] ~~ --- -i�O� _ \ ~-~ ------ --- `~` FEN STS llf� WOODEN 30 -``WALL ~~ _ -O ` jVC' -` METAL\�� ~'j'�u ST3 -'~ DI -^~~- -~_GUARD '", H .'~ "Uuc PAVED77, � GATE WV CONC� '~~ / - `,'J[O�L �� - ---- un Eoaernc --_' ---- �-��-- --� --- / BLOCK ---- ��«��-�� ---- ./- --_- --- ' WALL ---' ---- , ---' _�-----�-' SB / - \ --- --�--_���---'-- pAVED /.M O FENCE U JUSTIN M. S 11 ) / \ / ' 4Lic�' 5183 ` l ~~ _ p�s �.45 ACRES // B �� , ' ~ yisting 0 L struction�f \ | \ Sanitary- 3o*«�' New is U[ *w Treo|ine \ GRAVEL � \ p \ IN \ \ \ \ ` \ ' \ \ \ \ \ \ ` \ \ \ ` \ . \ _ ` \ \�� \ \` \ 30 O ` 30 50 90 I Nl- '0 U JUSTIN ,M. 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I --- - ---------- ------------------ --- - - -- ------------ --- -- -- - ----- ----- ------ - ...... - - --- ------------------ --- -- -:i� -- ---- -- - - ----- . ...... - ------ 0 45;+ 50 10+00 10+50 11+00 11+50 12+00 12+50 13+00 13+50 14+00 14+50 15+00 15+50 16+00 16- 45' U. u z cc (__5�SANITARY SEWER PROFILE: X THRU 4 > �,�SCAI_E:HOIRZ: —1"=30' VERT:1­_'_'=10' 525 525 z - - - -------- . ............... ... ----------- - - -- - ----- LU . .......... ------- T --- - - - -- -------- ....... .... . ... -- - ------ - 520 520 2 ....... ......... .... . ----- --- ­­­ ---- . . . ............ . .......... .. - - ---- . ......... . .... . ...... J IL - - - ---- -- ------------- __J ... . ........... . . . ........................ . . . . ........ . 515 515 E2� 2 . . ......... ... ------------- 510 510 '7 LU -------- ------ .... . ...... ------------- -- - ----- - __-_II --_I./ -- - ---- - -- ------ -- - -------- 505 505 ---------- _T co ...... ........ .... - -------- -------------- cr, . . ..... --- ---- Z ........... 500 4- 500 LU ------- - -- ­­] ---------- 495 otl 5 uj 10+00 10+50 11+00 11+50 12+00 12+50 13+00 13+50 14+ J m < J r6 �WATERLINE PROFILE z C8 SCALE: HORZ: 1"=30' VERT:1"=10' LL Date 09/26/2016 Scale i "=30 Sheet No. EE� C8 OF15 File No. 11.016 NFILTRAT ON TANK PLAN VIEW SCALE: 1 "=10' Notes: Access manholes are shown in the plane of the profile for clarity, but should be located according to the plan view. Rim elevations are as listed and shown. Observation wells should be located according to the plan view. + Throat Length (ft) 84" PERFORATED CMP Pipe Material 515 FILTER FABRIC -�•a 21"0 ORIFICE 6.» (SIDES) ..,.w......_ ..... _. , .. 515 HDPE INSTALL TRASH RACK 0.94% Ex. Grade Access Manhole, 2 I HDPE 231.53 1.60% Rim Elev.=512 08 Junction g _ ..... a ,... _, , _ _.,,,,_, _ . , ,, .w , toss ca i inscnbed with welt de Access Manhole #1 ` P Pj` h E Rim Elev.=509.ff5 l Located er lan view shown in P P DI -3B 6 15 HDPE 41.98 ,. ronle T car aetail P � I I 510 I/ 520 8 DI -3B 510 15 ---------- . h „ 6 PVC --�� 1 Proposed Grade 7 DI -313 , , ,... _. .......... .. .. .,:.. _...._,->..�,:,..,.� ` 15 HDPE 175.37 OnWell - se✓r. Vt b.'.: ov. 6 DI -3B 12 15 HDPE 78.82 1.00% 'n r , .1a, 4 ry .r d f 4 .�..'. 15.00 515 97.93 3 MH -1 r 15.00 HDPE 515 1.92% .i•. �ktw MH -1 Q 15.00 50 5 38.68 } cs 1 MH -1 505 1 j cf I r I o { t + i..•.:- . 1`2f� 84 Perfor`oted ` -CMP I 7 I w PROPO`SE`D 4,..Runs ------ ,.. _ .. _. ___.n,n ,,__------ i 1 I E er orations throe h I g ... »__. ,.,........... ...� ..n..,... 500 I � � w_ . a �,- - 1500 ....,_ _.... J" 3 I r -. r3 f 505 a r i : 3 P STORM.. 0:52._. __,fl....-..., 7 24LF t._.....—,.._..,. ..,.... 1 23LF 48 H 495 -.. _ ._,_._ ._-... 495 .,.� 10+00 10+25 10+50 10+75 11+00 Notes: Access manholes are shown in the plane of the profile for clarity, but should be located according to the plan view. Rim elevations are as listed and shown. Observation wells should be located according to the plan view. 6" PVC OBSERVATION WELL WITH BRASS CAP SEE PLAN VIEW FOR DETAILS ------------------------------- _31— (TYP.) SEDIMENT BARRIER FILTER FABRIC (TOP ONLY) ir _ :` h x b t 1 57 GRAVEL 71 --{ 2' MIN. I v ;.,.® NOTES: THE PROPOSED GRADES ARE SHOWN FOR THE LOWEST EDGE OF THE INFILTRATION CHAMBER. EXISTING GRADE IS SEVERAL FEET ABOVE PROPOSED GRADE AT ALL POINTS. FOR CLARITY, THE OBSERVATION WELL, THE MANHOLE, THE JUNCTION, AND TIHE WEIR PLATES ARE SHOWN IN THE SAME PLANE, BUT THEY SHOULD BE LOCATED ACCORDING TO THE PLAN VIEW. --------------- 100 YR WSE 505. 10—YR WSE p 504.01 = 1—YR WSE n 502.72 INV=502.1 TALL TRASH f ON ORIFICE REINFORCED - STEEL PLATE (TYP.) ,... INFILTRATION TANK PROFILE SCALE: 1 "=10' GRADE 6' FILTER GRAVEL �..s n A a ELE=506.50 �yyA#-------- !Wt", LL 1�I , ELE=503.90 T2' MIN. OVERLAP (TYP.) 2 ELE=498.50 2' MIN. l-- Its t NOTE: FILTER FABRIC SHOULD NOT BE PLACED ON TRENCH BOTTOM Maintenance Quarterly: Remove all vegetation from inlets. Semi—annually: Inspect observation well three days after rain event. If any water remains, enter the system and clean out any debric blocking the orifices or perforated pipes. NFILTRAT ON TANK SECTION & WEIR PLATE #1 SCALE: 1 "=5' ELE=503.90 EL PLATE (TYP.) 4 WEIR PLATE #2 C jo SCALE: 1 "=5' DETENTION TANK PLAN VIEW SCALE: 1 "=30' 11 12 13 + Throat Length (ft) 84" PERFORATED CMP Pipe Material (TYP.) FILTER FABRIC -�•a 21"0 ORIFICE 6.» (SIDES) ..,.w......_ ..... _. , .. 6" PVC OBSERVATION WELL WITH BRASS CAP SEE PLAN VIEW FOR DETAILS ------------------------------- _31— (TYP.) SEDIMENT BARRIER FILTER FABRIC (TOP ONLY) ir _ :` h x b t 1 57 GRAVEL 71 --{ 2' MIN. I v ;.,.® NOTES: THE PROPOSED GRADES ARE SHOWN FOR THE LOWEST EDGE OF THE INFILTRATION CHAMBER. EXISTING GRADE IS SEVERAL FEET ABOVE PROPOSED GRADE AT ALL POINTS. FOR CLARITY, THE OBSERVATION WELL, THE MANHOLE, THE JUNCTION, AND TIHE WEIR PLATES ARE SHOWN IN THE SAME PLANE, BUT THEY SHOULD BE LOCATED ACCORDING TO THE PLAN VIEW. --------------- 100 YR WSE 505. 10—YR WSE p 504.01 = 1—YR WSE n 502.72 INV=502.1 TALL TRASH f ON ORIFICE REINFORCED - STEEL PLATE (TYP.) ,... INFILTRATION TANK PROFILE SCALE: 1 "=10' GRADE 6' FILTER GRAVEL �..s n A a ELE=506.50 �yyA#-------- !Wt", LL 1�I , ELE=503.90 T2' MIN. OVERLAP (TYP.) 2 ELE=498.50 2' MIN. l-- Its t NOTE: FILTER FABRIC SHOULD NOT BE PLACED ON TRENCH BOTTOM Maintenance Quarterly: Remove all vegetation from inlets. Semi—annually: Inspect observation well three days after rain event. If any water remains, enter the system and clean out any debric blocking the orifices or perforated pipes. NFILTRAT ON TANK SECTION & WEIR PLATE #1 SCALE: 1 "=5' ELE=503.90 EL PLATE (TYP.) 4 WEIR PLATE #2 C jo SCALE: 1 "=5' DETENTION TANK PLAN VIEW SCALE: 1 "=30' 11 12 13 525 Throat Length (ft) Pipe Size {inl) Pipe Material ELE=503.90 REINFORCE 21"0 ORIFICE ....._. _ ..,.w......_ ..... _. , .. 525 HDPE INSTALL TRASH RACK 0.94% I I I HDPE 231.53 1.60% 11 Junction 10 DI -3B 6 15 HDPE 41.98 2.38% 520 Junction 520 8 DI -3B 6 15 HDPE 97.93 1 7 DI -313 6 15 HDPE 175.37 5.14% 6 DI -3B 12 15 HDPE 78.82 1.00% 5 ti Juncon 4 Junction 15.00 515 97.93 2.35% 3 MH -1 M n 15.00 HDPE 515 1.92% 2 MH -1 Q 15.00 HDPE 38.68 } cs 1 MH -1 1 7 I cf I r EX] o 510 + 510 w PROPO`SE`D _.. _..__..._..............»._.____.�..__,... _..... ...,.. _....... _,_. I E _ ., ....,_ _.... # 505 l i 505 I ( �( 3 P STORM.. 0:52._. __,fl....-..., 7 24LF t._.....—,.._..,. ..,.... 1 23LF 48 H ....... _ .. -.. _ ._,_._ ._-... 500 .,.� ,____.,..,.,. ...�._ __.DPL».0..0.51.%__,......_I.__..._._._�._..__._......... ,_._.�.....__ ,,.,,_. .,_�_........._.........w,c>. .gin,_ __ ._,._....._......,.... I _..._ 1 ....... .. _.. ..... I -. I 500 > I z E I I — 495 10+00 10+50 11+00 11+50 12+00 12+50 13+00 13+595 Note: Contractor to submit shop drawings to Engineer for approval prior to ordering structures. DETENTION TANK PROFILE SCALE: 1"=30' HORIZONTAL, I"=10' VERTICAL W E R PLATE_ 3 C�SIALE. "=5' Structure WEIR WALL #3 Throat Length (ft) Pipe Size {inl) Pipe Material ELE=503.90 REINFORCE 21"0 ORIFICE STEEL PLATE f} (TYP.) HDPE INSTALL TRASH RACK 0.94% ON ORIFICE DI -7 W E R PLATE_ 3 C�SIALE. "=5' Structure Type Throat Length (ft) Pipe Size {inl) Pipe Material Pipe Length (ft) Pipe Slope 13 DI -7 15 HDPE 74.50 0.94% 12 DI -7 15 HDPE 231.53 1.60% 11 Junction 10 DI -3B 6 15 HDPE 41.98 2.38% 9 Junction 8 DI -3B 6 15 HDPE 97.93 2.53% 7 DI -313 6 15 HDPE 175.37 5.14% 6 DI -3B 12 15 HDPE 78.82 1.00% 5 ti Juncon 4 Junction 15.00 HDPE 97.93 2.35% 3 MH -1 15.00 HDPE 67.81 1.92% 2 MH -1 15.00 HDPE 38.68 17.32% 1 MH -1 15.00 HDPE 101.69 14.75% EX] JU ` TIN' SHIMP �Lic , No 145183 �ass V� ZONAL TABLE 3.31-B ACCEPTABLE TEMPORARY SEEDING PLANT MATERIALS "QUICK REFERENCE FOR ALL REGIONS" Rate Planting Dates Species (lbs./acre) Sept. 1 _ Feb. 15 50/50 Mix of Annual Ryegrass (Loliom multi-florum) & 50-100 Cereal (Winter) Rye (Secale cereale) Feb. 16 - Apr. 30 Annual Ryegrass 60-100 (Loliom multi-florum) May I - Aug 31 German Millet 50 (Setaria italics) Source: Va. DSWC TEMPORARY SEEDING TS C11 Not To Scale ORGANIC MULCH MATERIALS AND APPLICATION RATES RATES: MULCHES: NOTES: Per Acre Per 1000 sq. ft. Straw or Hay 12 - 2 tons 70 - 90 lbs. Free from weeds and coarse (Minimum 2 matter. Must be anchored. tons for Spread with mulch blower or winter cover) by hand. Fiber Mulch Minimum 35 lbs. Do not use as mulch for 1500 lbs. winter cover or during hot, dry periods.* Apply as slurry. Corn Stalks 4 - 6 tons 185 - 275 lbs. Cut or shredded in 4-6" lengths. Air-dried. Do not use in fine turf aeras. Apply with mulch blower or by hand. Wood Chips 4 - 6 tons 185 - 275 lbs. Free of coarse matter. Air- dried. Treat with 12 lbs nitrogen per ton. Do not use in tine turf areas. Apply with mulch blower, chip handler, or by hand. Bark Chips 50 - 70 cu. 1-2 cu. yds. Free of coarse matter. Air - or yds. dried. Do not use in fine Shredded turf areas. Apply with Bark mulch blower, chip handler, or by hand. When fiber mulch is the only available mulch during periods when straw should be used, apply at a minimum rate of 20001bs./ac. or 45 lbs./1000 sq, ft. Source: IVa. DWSC 2 M U LC H I N D (M-01 C11 Not To Scale PERMANENT SEEDING SPECIFICATIONS (PS) February '16 through April 30: Kentucky 31 Fescue - 128 lbs/acre; Red Top Grass - 2 lbs/acre; Annual Rye - 201 lbs/acre. Add 20 lbs/acre of Crownvetch and reduce Kentucky 31 Fescue to, 108 lbs/acre when slopes are greater than 3:1. May 1 through August 15: Kentucky 31 Fescue - 128 lbs/acre; Red Top Grass - 2 lbs/acre; Foxtail Millet - 20 lbs/acre. Add 20 lbs/acre of Crownvetch and reduce Kentucky 31 Fescue to 108 lbs/acre when slopes are greater than 3:1. August 16 through October 31: Kentucky 31 Fescue - 128 lbs/acre; Red Top Grass - 2 lbs/acre; Annual Rye - 201 lbs/acre. Add 20 lbs/acre of Crownvetch and reduce Kentucky 31 Fescue to 108 lbs/acre when slopes are greater than 3:1. November 1 through February 15: Kentucky 31 Fescue - 128 lbs/acre; Red Top Grass - 2 lbs/acre; Winter Rye - 201 lbs/acre. Add 20 lbs/acre of Crownvetch and reduce Kentucky 31 Fescue to) 108 lbs/acre when slopes are greater than 3:1. MULCHING SPECIFICATIONS: Straw or hay at a rate of 2 tons/acre. Must be anchored. Spread with mulch blower or by hand. LIME AND FERTILIZER SPECIFICATIONS: Lime and fertilizer needs should be determined by soil tests. Soil tests may be preformed by the Cooperative Extension Service Soil Testing Laboratory at VPI&SU, or by a reputable commercial laboratory. Information concerning the State Soil' Testing Laboratory is available from County Extension Agents. Under unusual conditions where it is not possible to obtain a soil test, the following :soil amendments will be applied: For Perm(onent Seeding: Seeded areas shall be limed at a rate of 2 tons per acre, and fertilized at a rate of 1,000 lbs. per acre of 10-20-10 (23 lbs. per 1,000 square feet) or equivalent. For Temporary Seeding: Seeded areas shall be limed at a rate of 2 tons per acre, and fertilized at a rate of 600 lbs. per acre of 10-20-10 (14 lbs, per 1,000 square feet) or equivalent. 3 PERMANENT SEEDING PS C11 Not To Scale GENERAL NOTES, EROSION & SEDIMENT CONTROL NOTES, AND SEQUENCE OF CONSTRUCTION GENERAL NOTES 1. ALL ELEVATIONS INDICATED REFER TO SITE DATUM OF NAVD88. 2. THE INFORMATION AND DATA SHOWN OR INDICATED WITH RESPECT TO THE EXISTING UNDERGROUND UTILITIES AT OR CONTIGUOUS TO THE SITE ARE BASED ON INFORMATION AND DATA FURNISHED TO THE OWNER AND ENGINEER BY THE OWNERS OF SUCH UNDERGROUND FACILITIES OR OTHERS. THE OWNER OR ENGINEER SHALL NOT BE RESPONSIBLE FOR THE ACCURACY OR COMPLETENESS OF SUCH INFORMATION OR DATA. THE CONTRACTOR SHALL HAVE FULL RESPONSIBILITY FOR CONFIRMING THE ACCURACY OF THE DATA, FOR LOCATING ALL UNDERGROUND UTILITIES, FOR COORDINATION OF THE WORK WITH OWNERS OF SUCH UNDERGROUND UTILITIES DURING CONSTRUCTION, FOR THE SAFETY AND PROTECTION THEREOF AND REPAIRING ANY DAMAGE THERETO RESULTING FROM THE WORK. ALL OF THESE CONDITIONS SHALL BE MET AT NO ADDITIONAL COST TO THE OWNER. THE CONTRACTOR SHALL CONTACT "MISS UTILITIES" OF VIRGINIA AT 1-800-552-7001 PRIOR TO THE START OF WORK. 3. WHEN WORKING ADJACENT TO EXISTING STRUCTURES, POLES, ETC., THE CONTRACTOR SHALL USE WHATEVER METHODS THAT ARE NECESSARY TO PROTECT STRUCTURES FROM DAMAGE. REPLACEMENT OF DAMAGED STRUCTURES SHALL BE AT THE CONTRACTOR'S EXPENSE. 4. THE CONTRACTOR SHALL BE RESPONSIBLE FOR PROTECTING ALL EXISTING SITE STRUCTURES FROM DAMAGE AND COORDINATING WORK SO THAT THE OWNER CAN MAKE NECESSARY ARRANGEMENTS TO MODIFY/PROTECT EXISTING STRUCTURES FROM DAMAGES. 5. THE CONTRACTOR SHALL BE RESPONSIBLE FOR NOTIFYING ALL UTILITY OWNERS, ADJACENT LAND OWNERS WHOSE PROPERTY MAY BE IMPACTED AND THE VIRGINIA DEPARTMENT OF TRANSPORTATION PRIOR TO COMPLETING ANY OFF-SITE WORK. 6. CONTRACTOR SHALL NOTIFY AND COORDINATE ALL WORK INVOLVING EXISTING UTILITIES WITH UTILITY OWNERS, AT LEAST 72 HOURS PRIOR TO THE START OF CONSTRUCTION. 7. CONTRACTOR SHALL IMMEDIATELY REPORT ANY DISCREPANCIES BETWEEN EXISTING CONDITIONS AND CONTRACT DOCUMENTS TO THE OWNER AND ENGINEER. 8. CONTRACTOR SHALL SUBMIT FOR THE APPROVAL OF THE OWNER SUBMITTALS OF ALL SPECIFIED MATERIALS LISTED IN THE PLANS, TO INCLUDE SHOP DRAWINGS, MANUFACTURER'S SPECIFICATIONS AND LABORATORY REPORTS. THE O'WNER'S APPROVAL OF SUBMITTALS WILL BE GENERAL AND WILL NOT RELIEVE THE THE CONTRACTOR FROM THE RESPONSIBILITY OF ADHERENCE TO THE CONTRACT AND FOR ANY ERROR THAT MAY EXIST. GENERAL EROSION AND SEDIMENT CONTROL NOTES: 1. ALL EROSION AND SEDIMENT CONTROL MEASURES WILL BE CONSTRUCTED AND MAINTAINED ACCORDING TO MINIMUM STANDARDS AND SPECIFICATIONS OF THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK AND VIRGINIA REGULATIONS VR 625-02-00 EROSION AND SEDIMENT CONTROL REGULATIONS. 2. ALL EROSION AND SEDIMENT CONTROL MEASURES ARE TO BE PLACED PRIOR TO OR AS THE FIRST STEP IN CLEARING. 3. A COPY OF THE APPROVED EROSION AND SEDIMENT CONTROL PLAN SHALL BE MAINTAINED ON THE SITE AT ALL TIMES. 4. PRIOR TO COMMENCING LAND DISTURBING ACTIVITIES IN AREAS OTHER THAN INDICATED ON THESE PLANS (INCLUDING, BUT NOT LIMITED TO, OFF-SITE BORROW OR WASTE AREAS), THE CONTRACTOR SHALL SUBMIT A SUPPLEMENTARY EROSION CONTROL PLAN TO THE OWNER FOR REVIEW AND APPROVAL BY THE PLAN APPROVING AUTHORITY. 5. THE CONTRACTOR IS RESPONSIBLE FOR INSTALLATION OF ANY ADDITIONAL EROSION CONTROL MEASURES NECESSARY TO PREVENT EROSION AND SEDIMENTATION AS DETERMINED BY THE PLAN APPROVING AUTHORITY. 6. 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. 7. DURING DEWATERING OPERATIONS, WATER WILL BE PUMPED INTO AN APPROVED FILTERING DEVICE. 8. THE CONTRACTOR SHALL INSPECT ALL EROSION CONTROL MEASURES PERIODICALLY AND AFTER EACH RUNOFF PRODUCING RAINFALL EVENT. ANY NECESSARY REPAIRS OR CLEANUP TO MAINTAIN THE EFFECTIVENESS OF THE EROSION CONTROL DEVICES SHALL BE MADE IMMEDIATELY. 9. ALL FILL MATERIAL TO BE TAKEN FROM AN APPROVED, DESIGNATED BORROW AREA. 10. ALL WASTE MATERIALS SHALL BE TAKEN TO AN APPROVED WASTE AREA. EARTH FILL SHALL BE INERT MATERIALS ONLY, FREE OF ROOTS, STUMPS, WOOD, RUBBISH, AND OTHER DEBRIS. 11. BORROW OR WASTE AREAS ARE TO BE RECLAIMED WITHIN 7 DAYS OF COMPLETION PER ZONING ORDINANCE SECTION 5.1.28. 12. ALL INERT MATERIALS SHALL BE TRANSPORTED IN COMPLIANCE WITH SECTION 13-301 OF THE CODE OF ALBEMARLE. 13. BORROW, FILL OR WASTE ACTIIVITY INVOLVING INDUSTRIAL -TYPE POWER EQUIPMENT SHALL BE LIMITED TO THE HOURS OF 7:OOAM TO 9:OOPM, 14. BORROW, FILL OR WASTE ACTIVITY SHALL BE CONDUCTED IN A SAFE MANNER THAN MAINTAINS LATERAL SUPPORT, OR ORDER TO MINIMIZE ANY HAZARD TO PERSONS, PHYSICAL DAMAGE TO ADJACENT LAND AND IMPROVEMENTS, AND DAMAGE TO ANY PUBLIC STREET BECAUSE 0 SLIDES, SINKING, OR COLLAPSE. 15. THE DEVELOPER SHALL RESERVE THE RIGHT TO INSTALL, MAINTAIN, REMOVE OR CONVERT TO PERMANENT STORMWATER MANAGEMENT FACILITIES WHERE APPLICABLE ALL EROSION CONTROL MEASURES REQUIRED BY THIS PLAN REGARDLESS OF THE SALE OF .ANY LOT, UNIT, BUILDING OR OTHER PORTION OF THE PROPERTY. 16. TEMPORARY STABILIZATION SHALL BE TEMPORARY SEEDING AND MULCHING. SEEDING IS TO BE AT 75 LBS/'ACRE, AND IN THE MONTHS OF SEPTEMBER TO FEBRUARY TO CONSIST A 510/50 MIX OF ANNUAL RYEGRASS AND CEREAL WINTER RYE, OR IN MARCH AND APRIL TO CONSIST OF ANNUAL RYE, OR MAY THROUGH AUGUST TO CONSIST OF GERMAN MILLET. STRAW MULCH IS TO BE APPLIED AT 80LBS/100SF. ALTERNATIVES ARE SUBJECT TO APPROVED BY THE COUNTY EROSION CONTROL INSPECTOR. 17. PERMANENT STABILIZATION SHALL BE LIME AND FERTILIZER, PERMANENT SEEDING, AND MULCH. AGRICULTURAL GRADE LIMESTONE SHALL BE APPLIED AT 90LBS/1000SF, INCORPORATED INTO THE TOP 4-6 INCHES OF SOIL. FERTILIZER SHALL BE APPLIED .AT 1000LBS/ACRE AND CONSIST OF A 10-20-10 NUTRIENT MIX. PERMANENT SEEDING SHALL BE APPLIED AT 180LBS/ACRE AND CONSIST OF 95% KENTUCKY 31 OR TALL FESCUE AND 0-5% PERENNIAL RYEGRASS OR KENTUCKY BLUEGRASS. STRAW MULCH IS TO BE APPLIED AT 80LBS/100SF. ,ALTERNATIVES ARE SUBJECT TO APPROVED BY THE COUNTY EROSION CONTROL INSPECTOR. 18. MAINTENANCE: ALL MEASURES ARE TO BE INSPECTED WEEKLY AND AFTER EACH RAINFALL. ANY DAMAGE OR CLOGGING TO STRUCTURAL MEASURES IS TO BE REPAIR IMMEDIATELY. SILT TRAPS ARE TO BE CLEANED WHEN 50% OF THE WET STORAGE VOLUME IS FILLED WITH SEDIMENT. ALL SEEDED AREAS ARE TO BE RESEEDED WHEN NECESSARY TO ACHIEVE A GOOD STAND OF GRASS. SILT FENCE AND DIVERSION DYKES WHICH ARE COLLECTING SEDIMENT TO HALF THEIR HEIGHT MUST BE CLEANED AND REPAIRED IMMEDIATELY. 19. ALL TEMPORARY EROSION AND SEDIMENT CONTROL MEASURES ARE TO BE REMOVED WITHIN 30 DAYS OF FINAL SITE STABILIZATION, WHEN MEASURES ARE NO LONGER NEEDED, SUBJECT TO APPROVAL BY THE COUNTY EROSION CONTROL INSPECTOR. 20. THIS PLAN SHALL BE VOID IF THE OWNER DOES NOT OBTAIN A PERMIT WITHIN 1 YEAR OF THE DATE OF APPROVAL. (WATER PROTECTION ORDINANCE SECTION 17-204G.) 21. PERMANENT VEGETATION SHALL BE INSTALLED ON ALL DENUDED AREAS WITHIN NINE (9) MONTHS AFTER THE DATE THE LAND DISTURBING ACTIVITY COMMENCED. (WATER PROTECTION ORDINANCE SECTION 17-207B) MANAGEMENT STRATEGY AND SEQUENCE OF CONSTRUCTION THE FOLLOWING ARE THE PROPOSED MANAGEMENT STRATEGIES AND DETAILED SEQUENCE OF CONSTRUCTION: PHASE 1 1. INSTALL CONSTRUCTION ENTRANCE. 2. CONSTRUCT SEDIMENT TRAPS WITH ASSOCIATED DIVERSIONS, SILT FENCE, AND STORM SEWER STRUCTURES EX1 - 3 WITH A STUB OUT. 3. CONTACT THE ENGINEER AND ALBEMARLE COUNTY FOR INSPECTION AND APPROVAL OF ALL E&S CONTROL MEASURES. PHASE 2 1. UPON APPROVAL OF E&S CONTROL MEASURES, BEGIN CLEARING AND GRADING OF THE SITE. BEGIN CONSTRUCTION OF STRUCTURES A'S SHOWN ON THE SITE DEVELOPMENT PLAN. 2. MAINTAIN ALL E&S CONTROL MEASURES, CONVERT DIVERSIONS TO FILL DIVERSIONS AS APPROPRIATE. PHASE 3 1. STABILIZE ROAD AND PAD SITES. 2. ALL PERIMETER STABILIZATION MEASURES SHALL REMAIN IN PLACE UNTIL THE SITE IS DEEMED STABILIZED BY THE PLAN REVIEWING AUTHORITY. 3. AFTER THE SITE IS STABILIZED, REMOVE SEDIMENT TRAPS. CONSTRUCTION MAINTENANCE THE FOLLOWING CONSTRUCTION MAINTENANCE PRACTICES SHALL BE FOLLOWED AT THE SITE. 1. ALL E&S CONTROL MEASURES WILL BE CHECKED DAILY AND AFTER EACH SIGNIFICANT RAIN EVENT. ALL DEFICIENCIES IDENTIFIED DURING THESE INSPECTIONS SHALL BE CORRECTED AS SOON AS PRACTICABLE. 2. THE SILT FENCE BARRIER SHALL BE REGULARLY CHECKED FOR UNDERMINING, DETERIORATION OR SIGNIFICANT EROSION. SEDIMENT SHALL BE REMOVED AFTER EACH STORM EVENT AND WHEN THE LEVEL OF SEDIMENT DEPOSITION REACHES HALF THE HEIGHT OF THE CONTROL. 3. THE CONTRACTOR IS RESPONSIBLE FOR ADHERING TO ALL MAINTENANCE REQUIREMENTS SET FORTH IN THE CURRENT EDITION OF THE VIRGINIA SEDIMENT AND EROSION CONTROL MANUAL, OTHER APPLICABLE COMMONWEALTH OF VIRGINIA REGULATIONS AND THE PROJECT SPECIFICATIONS. 4. ALL SEEDED AREAS WILL BE REGULARLY CHECKED TO ENSURE THAT A GOOD STAND OF GRASS IS MAINTAINED. 5. AREAS WITH RIP -RAP SHOULD BE REGULARLY INSPECTED TO DETERMINE IF HIGH FLOWS HAVE DAMAGED THESE CONTROLS OR CAUSED EXCESSIVE SEDIMENT DEPOSITION. ALL AREAS SHALL BE MAINTAINED IN ACCORDANCE WITH THE REQUIREMENTS OF THIS E&S CONTROL PLAN. ENVIRONMENTAL CONTROLS 1. CONTRACTOR SHALL PROVIDE AND MAINTAIN ALL ENVIRONMENTAL CONTROL MEASURES SO AS TO COMPLY WITH LOCAL ORDINANCES, STATE AND FEDERAL LAWS AND REGULATIONS APPLICABLE TO WATER POLLUTION IN WATERS OF THE STATE AND IN INTERSTATE WATERS. 2. CONTRACTOR SHALL MINIMIZE THE POTENTIAL FOR AIR POLLUTION BY THE USE OF EMISSION CONTROL EQUIPMENT ON CONTRACTOR OPERATED EQUIPMENT, SHUT -DOWN OF MOTORIZED EQUIPMENT WHEN NOT IIN USE, AND ACTIVELY CONTROLLING DUST EMISSIONS THROUGHOUT THE PROJECT. 3. ANY WASTE DISCOVERED DURING THE PROJECT SHALL NOT BE MOVED WITH OUT PRIOR AUTHORIZATION OF THE OWNER AND BE DIRECT -LOADED INTO COVERED ROLL -OFF CONTAINERS FOR TEMPORARY STORAGE PRIOR TO DISPOSAL IN A PERMITTED LANDFILL. EROSION & SEDIMENT CONTROL PERMITTING CONTRACTOR SHALL BE RESPONSIBLE FOR OBTAINING ALL LOCAL AND STATE EROSION AND SEDIMENT CONTROL PERMITS AND MAINTAINING ALL EROSION AND SEDIMENT CONTROLS IN ACCORDANCE WITH THE PERMIT REQUIREMENTS. MINIMUM STANDARDS (MS): All applicable Virginia Erosion and Sediment Control Regulations and Minimum Standards shall be adhered to during all phases of construction. These include, but are not limited to the following: 1. STABLIZATION OF DENUDED AREAS: Permanent or temporary soil stabilization shall be applied to bare areas within seven days after final grade is reached on any portion of the site. Temporary soil stabilization shall be applied within seven days to denuded areas that may not be at final grade, but will remain dormant or undisturbed for longer than 30 days. Permanent stabilization shall be applied at areas that are to be left dormant for more than 1 year. 2. STABILIZATION OF SOIL STOCKPILES: During construction of the project, soil stockpiles shall be stabilized or protected with sediment trapping measures. The applicant is responsible for temporary protection and permanent stabilization of all soil stockpiles on site as well as soil intentionally transported from the project site. 3. PERMANENT VEGETATIVE COVER A permanent vegetative cover shall be established on denuded areas not otherwise permanently stabilized. Permanent vegetation shall not be considered established until a ground cover is achieve that, in the opinion of the county Inspector, is uniform and mature enough to survive to inhibit erosion. 4. TIMING & STABILIZATION OF SILT TRAPPING MEASURES: Sediment basins and traps, perimeter dikes, sediment barriers and other measures intended to trap sediment shall be constructed as a first step in any land disturbing activity and shall be made functional before upslope land disturbance takes place. 5. STABILIZATION OF EARTHEN STRUCTURES: Stabilization measures shall be applied to earthen structures such as dams, dikes and diversions immediately after installation. 6. SEDIMENT TRAPS AND BASINS: A sediment basin shall control surface runoff from disturbed areas that is comprised of flow from drainage areas greater than or equal to three acres. The sediment basin shall be designed and constructed to accommodate the anticipated sediment loading for the land disturbing activity. The outfoll device or system device shall take into account the total drainage area flowing through the disturbed area to be served by the basin. 7. CUT AND FILL SLOPES: Cut and fill slopes shall be designed and constructed in a manner that will minimize erosion. Slopes that are found to be eroding excessively within one year of permanent stabilization shall be provided with additional slope stabilizing measures until the problem is corrected. & CONCENTRATED RUN-OFF DOWN CUT OR FILL SLOPES: Concentrated runoff shall not flow down cut or fill slopes unless contained within an adequate temporary or permanent channel, flume, or slope drain structure. 9. WATER SEEPS FROM A SLOPE FACE: Whenever water seeps from a slope face, adequate drainage or other protection shall be provided. 10. STORM SEWER INLET PROTECTION: All storm sewer inlets that are made operable during construction shall be protected so that sediment -laden water cannot enter the conveyance system without first being filtered or otherwise treated to remove sediment. 11. STABILIZATION OF OUTLETS: Before newly constructed stormwater conveyance channels are made operational, adequate outlet protection and any required temporary or permanent channel lining shall be installed in both the conveyance channel and receiving channel. 12. WORK IN LIVE WATERCOURSES: When work in a live watercourse is performed, precautions shall be taken to minimize encroachment, control sediment transport and stabilize the work area to the greatest extent possible during construction. Nonerodible material shall be used for the construction of causeways and cofferdams. Earthen fill may be used for these structures if armored by nonerodible cover materials. 13. CROSSING A LIVE WATERCOURSE: When a live watercourse must be crossed by construction vehicles more than twice in any six month period, a temporary stream crossing constructed of nonerodible materials shall be provided. 14. APPLICABLE REGULATIONS: All applicable federal, state and local regulations pertaining to working in or crossing live watercourses shall be met. 15. STABILIZATION OF BED AND BANKS The bed and banks of a watercourse shall be stabilized immediately after work in the watercourse is completed. 16. UNDERGROUND UTILITIES: Underground utilities shall be installed in accordance with the following standards in addition to other criteria: a.No more than 500 linear feet of trench may be opened at one time. b.Excavated material shall be placed on the uphill side of trenches c.Effluent for dewatering operations shall be filtered or passed through approved sediment trapping device, or both, and discharged in a manner that does not adversely affect flowing streams or offsite property. d.Material used for backfilling trenches shall be properly compacted in order to minimize erosion and promote stabilization. e.Restabilization shall be accomplished in accordance with these regulations. f. Applicable safety regulations shall be complied with. 17. CONSTRUCTION ACCESS ROUTES: Where construction vehicle access routes intersect paved public roads, provisions shall be made to minimize the transport of sediment by vehicular tracking onto paved surfaces. Where sediment is transported on to a public road surface, the road shall be cleaned thoroughly at the end of each day. Sediment shall be removed by shoveling or sweeping and transported to a sediment control disposal area. Street washing shall be allowed only after sediment is removed in this manner. This provision shall apply to individual lots as well as to larger land disturbing activities. 18. TEMPORARY E&S CONTROL MEASURE REMOVAL: All temporary erosion and sediment control measures shall be removed within 30 days after final site stabilization or after temporary measures are no longer needed, unless otherwise authorized by the local program authority. 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(ft.) 1 INLET PROTECTION IP C14 FOR USE WITH DI -1s, Not To Scale GRAVEL CURB INLET SEDIMENT FIL TER GRAVEL FILTER * 12" RUNOFF WATER SEDIMENT CONCRETE GUTTER SPECIFIC APPLICATION WIRE MESH FILTERED WATER CURB INLET THIS METHOD OF INLET PROTECTION IS APPLICABLE AT CURB INLETS WHERE PONDING IN FRONT OF THE STRUCTURE IS NOT LIKELY TO CAUSE INCONVENIENCE OR DAMAGE TO ADJACENT STRUCTURES AND UNPROTECTED AREAS. * GRAVEL SHALL BE VDOT #3, #357 OR 5 COARSE AGGREGATE. INLET PROTECTION (IP) C14 / FOR USE WITH DI -3s, Not To Scale 10% SETTLEMENT TYPICAL VEE—SHAPED DIVERSION 2 TEMPORARY DIVERSION DV C14 Not To Scale CII I CI nOC 2' 3 TEMPORARY FILL DIVERSION FD C14 Not To Scale CONSTRUCTION OF A SILT FENCE (WITHOUT WIRE SUPPORT) 1. SET THE STAKES, 2. EXCAVATE A 4"X 4" TRENCH UPSLOPE ALONG THE LINE OF STAKES. 6' MAX. FLOW/ 3. STAPLE FILTER MATERIAL TO STAKES AND EXTEND IT INTO THE TRENCH. FLOW SHEET FLOW INSTALLHIIuN (PERSPECTIVE VIEW) 4. BACKFILL AND COMPACT THE EXCAVATED SOIL. POINTS A SHOULD BE HIGHER THAN POINT B. DRAINAGEWAY INSTALLATION (FRONT ELEVATION) - s Silt Fence Without Wire Support C14 Not To Scale SF ON Is Rij--K a e f `4l 2'.A PROFILE 't r'F.� r. .r .,I reL l' -- ' ri CSI JD L a1 ,i._I �� `}I 1t L I'J Ili'' S ' li;,. PL ,N 'TO I,,' F I { i . _ A 111i1ii11lwii Wate1 tali cif 1 11161 1111v t be ui,�Paffed v it11 a iuiil iuuiu 1 iiidi b a11c ock .4114off valve .upplyili' a was1111(:) C wittt a dialiieter of 1, 5 i Idles fol- adequate cmist°a11t pit, -ure: Nk"as11 water 1'imst be caiiied away, from the eiifr'aliee to all approved °ect .;ektlil> iii°ea to1'eliic� ve ectuli nt. §11 ,iectiliielit wli;all be lira?veliteil ftp>i1i ellterill = stcllir dtai1isl' ditc;lle's ol1 Nvaterccsiarses. PAVED WASH PACK PAVED CONSTRUCTION ENTRANCE WITH WASH RACK (CE) Not To Scale ORIGINAL GROUND ELEV. EL=A Area 2 \ DRY STORAGE D2 �? 67 CU. YD./ACRE EL=B Area 1 WET STORAGE 67 CU. YD./ACRE D1 (EXCAVATED) FILTER CLOTH L GROUND EL=C ELEV. ** *SEE PLATE 3.13-1 COARSE AGGREGATE CLASS I RIPRAP CROSS SECTION OF OUTLET CLASS I RIPRAP LENGTH (IN FEET) = 2' 6 X DRAINAGE AREA (IN GAC.) DIVERSION DIKE WIN 2 PA OMW Sediment Trap Design Data No. A B C H (ft.) Z (ft.) Weir Length DA Wet Vol. D1 Wet Vol. Dry Vol. D2 Dry Vol. (ft.) (Acs.) (Req.) (ft.) Cy (Prov.) (Req.) (ft.) Cy (Prov.) 1 508.0 506.0 503.0 3.0 1.5 5 0.90 60.3 3 63 60.3 2 72 2 498.0 496.0 493.0 1.0 1.5 17 2.83 189.6 3 200 189.6 2 190 7)TEMPORARY SEDIMENT TRAP ST C14 Not To Scale o :5 0 0 0 �. Z N � N W W �t Z_ � O Z w I Wo Z 0 I 1 N O 0) � N N w Q W V> Z In W Q� 0 w Q O 1 N 0 Op � r - U JTJS-TII �✓I. SHIMP L�� / o. 45183 N �SSIONAL V�jo z a), o (S)W �m> o 0 U O z 0z U O o a � 11J 0 o 0 a i wZ 0 U p � J LL Z � � gwW �wQ Date 09/26/2016 Scale N/A Sheet No. C15 OF15 File No. 11.016