HomeMy WebLinkAboutWPO201500025 Plan - VSMP WPO VSMP 2017-11-03GE—IMERAL NOTARS
0WNER
CMA PROPERTIES, INC
PO BOX 7825
_
CHARLOTTESMILLE, MA 22906
ENGINEER
COLLINS ENGINEERING
200 GARRETT ST SUITE K,
CHARLOTTESMILL% MA 22002
TELEPHONE (4,34)205m3710
FAX (434)205-2815
CONTACT- MR, SCOTT COLLINS, P.E.
sco I l0callins— en gin ee-rIn g. co
TAX MAP NO.
04500-00-00-11300 (00 3611, PC 616)
AREA
3. 53± ace (TMP 45®173)
ZONING
TMP 45-173
HIGHWAY COMMERCIAL (HC) MI TH PROFFERS IN ACCORDANCE WITH ZMA 201400008 AND SP 201500005 (OUTDOOR
STORAGE fir,° DISPLAY) & SP 201500006 (STAND ALONE PARKING)
TMP 45-048
HIGHWAY COMMERCIAL (HC) WITH PROFFERS IN ACCORDANCE MIN Z111A 1094-00023
SETBACKS
(SETBACKS LISTED BELOW ARE FOR AUTOMOTIVE RELATED STRUCTURES 6e FOR ANY STRUCTURES PROPOSED ON
THE PROPERTY THAT ARE NON —AUTOMOTIVE SALES OR SERVICE RELATED, THEN THE SETBACKS WITHIN SECTION
13-4.20 SHALL APPLY TO THOSE STRUCTURES).
10' MINIMUM PARKING SETBACK FROM PUBLIC STREETS
10' MINIMUM FRONT BUILDING SETBACK FROM PUBLIC STREETS
30' MINIMUM FRONT BUILDING .SETBACK FROM PUBLIC STREETS
20' MINIMUM PARKING SETBACK FROM NORTHERN PROPERTY LINE (ADJACENT Id1M0 ZONING)
50' MINIMUM BUILDING SETBACK FROM NOR7I4ERN PROPERTY LINE (AD'IACENT NMD ZO) ING)
BUILDING HIS
2 ' (THE &1A)(1&1UM BUILDING HEIGHT ALLOWED IS 35' iWITHOUT ADDITIONAL SETBACKS. A MAXIMUM BUILDING
HEIGHT OF 65' IS ALLOWED, PROVIDED PROPER SETBACKS ARE IMPLE&IENTED)e (1) STORY BUILDING AT THE FRONT
OF THE St TE de (2) STORY BUILDING A T THE BACK OF IN E- BI TE
PROPOSED USE
COMMERCIAL BUILDING— AUTOMOTIVE SALES & SERVICE
W4 TERSHED
THIS DEVELOPMENT LIES VII THIN THE SOUTH PORK RI MANNA RIVER VIA TERSHED. THE SITE IS NOT LOCATED WITHIN A
PUBLIC VIA TER SUPPL Y RESERVOIR YVA TERSHED, IT IS LOCA TED DOWNSLOPE FROM THE SOUTH FORK RI VANNA
W4 TER SUPPLY W4 TERSHED,
TOPO 8c SURVEY
TOPOGRAPHY, SURVEY AND BOUNDARY PROVIDED BY LICENSED LAND SURVEYOR AT TDWNES ENGINEERING. THE
SITE WAS FIELD VERIFIED ON MARCH 25, 2015 BY COLLINS ENGINEERING, TWO BENCHMARKS ARE SHOMINI ON THE
EXISTING CONDITIONS SHEET
DATUitd
ELEVATIONS ARE BASED ON STATE PLAIN GRID— NAD 83 DATUM.
EXISTING VEGETATION MATURE TREES EXIST ALONG TIE MAJORITY OF ?`MP 45®175s PERIMETER. THIS PARCEL S INTERIOR CONSISTS
OF CPA VEL AREAS AND CLUSTERS OF MA TURE TREES W/I TH STABILIZED GRASS.
STEEP SLOPES IN ACCORDANCE WITH THE COUNTY CIS MAPPING, MANAGED STEEP SLOPES EXIST ON THE PARCEL. ALSO PER TT-1E
COUNTY G'IS MAPPING, NO PRESERVED STEEP SLOPES EXIST ON THE PROPERTY PHE PROPOSED DEVELOPMENT
DOES NOT IMPACT PRESERVED STEEP SLOPES, AND THE VAST MAJORITY OF THE MANAGED STEEP SLOPES SHOWN
AS BEING IMPACTED WERE PREVIOUSLY APPROVED WITH THE PHASE I PLAN (PPO 201500025).
PHASING IN ACCORDANCE WITH APPROVED SDP 201500031, THIS PLAN IS PANT OF A TWO PHASE DEVELOPMENT PEASE I
WAS APPROVED IN 2015 AND CONSTRUCTED IN 2016, PHASE I INCLUDES A PARKING AREA AND ITS ACCESS DRIVE
AISLE THIS PHASE WAS COMPLETED PRIOR TO THE ROUTE 291RIO ROAD IMPROVEMENTS TO ALLOW ACCESS TO
THE EXISTING 011A PROPERTY AND DEALERSHIPS, AND ALSO TO PROVIDE PARKING THAT WILL BE AFFECTED -BY PIE
PROPOSED LIMITS OF DISTURBANCE FROM THE ROUTE 20 / RIO ROAD IMPROMEMENTS PHASE ll IS PROPOSED WITH
THIS PLAN. PHASE" II IS IN ACCORDANCE WITH APPROVED SDP 201500031, iWPO 201500025 AND 011A 2014-00008
AND IS FOR THE CONSTRUCTION OF A NEW BUILDING AND PARKING.
FLOOOPLAINIMPO .BUFFERS THERE ARE NO 100—YEAR FLOODPLAINS OR V/PO BUFFERS LOCATED ON THIS ST(F PER FEMA MAP PANEL
5100, CO278D DATED FEBRUARY 4, 2005 & COUNTY GIS, RESPECTFULL'f ALSO NOTE THE PARCEL IS
OUTSIDE TT-1E LIMITS OF THE FEDERAL & STATE DAM BREAK INUNDATION ZONES PER COUNTY GIB' DATA.
SI TE ACCESS TMP 45-1 i to CURRENTLY HAS AN E1ClSTING' ACCESS ENTRANCE FROM BERKMAIR DRI V � �IA T DER b/ES AS PHE
ACCESS TO THE PARCEL.
RETAINING WALLS SITE RETAINING MALLS ARE SHOWN RANGING FROM 0'-4' P1iTfl THE PHASE // DEVEL0,,:',',&A1T:
LIGHTING EACH PROPOSED OUTDOOR LUMINAIRE EQUIPPED W/TH A LAMP THA T EMITS 3, 000 OR 1"YORE INITIAL LUildENS SHALL
BE A FULL CUTOFF LUMINAIRE AND SHALL BE ARRANGED OR SHIELDED TO REFLECT LIGHT AWAY FROiVI ADJOINING
RESIDENTIAL DISTRICT' AND AWAY FROM ADJACENT ROADS. THE SPILLOVER OF LIGHTING FROM PROPOSED
LUMINAIRES ONTO PUBLIC ROADS AND PROPERTY IN RESIDENTIAL OR RURAL AREAS ZONING DISTRICTS SHALL NOT
EMCEED ONE—HALF FOOTCANDLE
MECHANICALI HVAC EQUIPMENT ALL HVAC UNITS SHALL BE ROOF MOUNTED, MECHANICAL EQUIPMENT SHALL NOT BE VISIBLE
FROM THE ENTRANCE CORRIDOR.
TRASH COLLECTION A DUMPSTER IS PROPOSED ONSI TE, DUMPSTER MATERIALS SHALL MA TC� THE RUIL DING.
ADJACENT PROPERTY OWNERS SEE EXISTING CONDITIONS, SHEET 2.
UTILITIES EXISTING WATER AND SEWER UTILITIES ARE LOCATED ONSITE; A PRIMATE WATER LINE LATERAL IS PROPOSED TO
CONNECT INTO THE EXISTING PUBLIC WA TER METER LOCA TED ON SITE A PRI VA TE SANITARY SEWER LA TERAL IS
PROPOSED TO CONNECT INTO THE EXISTING PUBLIC SANITARY SEWER MANHOLE LOCATED ON SITE. 7`HE PUBLIC
WATER METER AND SANITARY SEWER MANHOLE ARE PROPOSED TO REMAIN. No DISTURBANCES ARE PROPOSED TO
THE EXISTING 50" R,WSA WATER LINE MHERE CONSTRUCTION OCCURS ABOVE IT;
STOR&IWATER hIANAGEII1/ENT A STORMWATER MANAGEMENT PLAN WITH ACCOMPANYING CALCULATIONS WAS APPROVED UNDER WOO
201500025. THE" APPROVED PLAN TOOK INTO CONSIDERATION THE DEME�LOPMIENT OF PHASES 1 & H. WITH
THIS PRIOR APPROVAL, NO FURTHER SWM REVISIONS, AMENDMENTS AND, REMIEV/S ARE REQUIRED FOR THE
DEIVELOM14ENT OF PHASE Na THE WPO 201500025 FACILITY WAS APPROVIED IN 2015 & CONSTRUCTED IN
2016. THE DESIGI°! INCLUDES A PRETREATMENT CELL, A BIORETENTION BASIN AND A DOWhIGRADIEIVT
DETENTION CELL. THE DESIGN PROVIDES BOTH STORMW4 fER QUALITY AAdD QUANTITY I-REATIVI NT AND
ADHERES TO PART IIB REQUIREMENTS.
ESTIMA TED EMPLOYEES IT IS ANTICIPA TED T NA T APPROXIMA TEL Y 25 EMPLOYEES WILL BE NEEDED FOR PHASE 1/
BUILDING SEPARATION FOR PHASE Il, BUILDING SEPARATION SHALL BE IN ACCORDANCE WITH TABLE 401 FIRE RESISTANCE RATINGS
OF STRUCTURE EL EI1VENTS OF PHE BOCA BASIC BUILDING CODE, 194 EDITION OR ITS EQUIVALENT IN THE
CURRENT EDITION OF THE BOCA BASIC BUILDING CODE
IMPERVIOUS AREAS BUILDING— 14,480 sf
SIDES/ALIT— 3,000 ST
PA VEMENT— 47 000 sf
TOTAL 64,480 sf
PARKING REQUIRED AN AUTOMOTIVE SALES &, SERVICE BUILDING IS PROPOSED WITH PHASE JI,
THERE IS APPROXIMA TEL Y 5, 000 sf OF DISPLAY AREA FOR THE MOTOR 1MEH1C'LE VALES
THERE MILL BE 16 SER1WCE STALLS & AN ESTIMATED 25 EMPLOYEES
MOTOR VEHICLE SALES— 1 SPACE PER 1,500 Sf OF DISPLAY AREA® 3 SPACES
AUTOMOBILE SERVICE STATION— 2 SPACES PER SERVICE STALL® 52 SPACES
EMPLOYEE SPACES— I SPACE PER EMPLOYEE= 25 SPACES
TOTAL INVENTORY SPACES REQUIRED 60 SPACES
PARKING PROVIDED 156 TOTAL PARKING SPACES + 4 LOADING SPACES ARE PROPOSED W177W THIS PLAN/PHASE H.
(60 INVENTORY SPACES + 76 DISPLAY SPACES= 136 TOTAL SPACES)
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Sheet List Table -
Sheet Number Sheet Title
1, COVER
2
EXISTING CONDITIONS & DEMOLITION PLAN
3
EROSION & SEDIMENT CONTROL NOTS, NARRATIVE & DETAILS
4
PHASE I EROSION & SEDIMENT CONTROL PLAN
5
PHASE 11 EROSION 184- SEDIMENT CONTROL PLAN
6
APPROVED STORM114 ATER MANAGEMENT PLAN
TOTAL NUMBER OF SHEETS
LEG, -END
EROSI ''AL CON ZROL
DD
TEMPORARY DIVERSION DIKE
109
S T
TEMPORARY SEOM.&IV T TRAP
3.13
SB
SEDIMENT BASIN
j14
IP
INLET PROTECTION
3+ 07
SF
SILT FENCE
3.05
CE
CONSTRUCTION ENTRANCE
Jr. 02
PS
PERMANENT SEEDING
J. 32
DC
DUST CONTROL
15.139
SAF
SAFETY FENCE
3001
�D
TEMPORARY RICH I OF WA Y
J. 11
DIVERSION
MIRGINIA ER0S'I0N & SEDIMENT CON POL
HAHDOOOK SPECIFICATION AIUMBER
APPROVED
by the Albemarle Ceunty
Community Development Department
Date I c��-A—1
File 1I=
TH
SCOTT.R. COTLINSS�
Lic. No. 035701 �
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LEGEND
C 'R. COLLIT S2,'
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LIMITS OF EXISTING CURB TO BE REMOVED J 11 10A ACRES ti i -,r______, ir
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EXISTING COUNTY DEFINED MANAGED CRITICAL SLOPES TO REMAIN UNDISTURBED U Lic. No. 035791,tci,
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EXISTING COUNTY DEFINED MANAGED CRITICAL SLOPES TO BE IMPACTED
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APPROXIMATE CENTERLIN
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LOCATION OF EXISTING ?o'SE
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?,96
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STEEP SLOPES NOT PROPOSE 0
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LL�ja 5.91-3, R=74
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EXISTING FIRE HYDRANT TO REMAIN. THIS FH, �N ---------
CONJUNCTION WITH THE EXETING HYDRANT
----------
LOCATED ON BERKMAR DRIVE 1 N TH E VICINITYbF THE
----------
0
,5� PROPOSED BUILDING, WILL PROVIDE EME�GENCY
-YEAR FLOODPLAINS OR WPO BUFFERS LOCATED ON THIS
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THERE ARE NO:wo
FIRE -SUPPORT FOR THE PROPOSED DEVELOPMENT.
SITE PER FEMA MAP PANEL #51003C,0278D DATED FEBRUARY 4, 20
05 t
MROXI�MTE LOCATION
COUNTY,GS, RESPECTFULLY. ALSO NOTE THE PARCEL 15 OUTSIDE THE LIMITS G 3o'SEWER co
a'
OF THE FEDERAL STATE DAM BREAK INUNDATION ZO, NES PER COUNTY GIS uj
OF �o'DRAINAGE
WATER EASEMENT
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EASEMENT (DB io3' PG
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54)
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DATA. PG 627
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CO S 1-110 54' 1-3-WF 3
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STING 30" RWSA
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DI WATERLINE TO REMAIN_
PARCEL ID: 041C007b0-00-20000
-UNDISTURBED WITH THIS PLAN
AEW SCT RIO,H ILL, LLC
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D. B. 2-130, PG 30
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PARCEL ID: 04500
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COUNTY DEFINED MANAGED IN PHASE 11
OR-RELOCATED/REUSED EXISTING POLE LIGHT
STEEP SLOPES�NOT PROPOSED To WITH THE EXCEPTION OF
- ----- J�AIADSCAPING
ONE 140TED FIXTURE -------- BE DISTURBED WITH THIS P1 AN
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(TYP.)
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ESTATE
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PARCEL ID� 04500
'W�B. iog, PG� a85
EXISTING CURB ABOVE; THIS DROP INLETTO BE
Wl' low.
REMOVED TH THE I; it PROPOSED PLAN + + . . . . . . . . . .
E RECENTLY INSTALLED DROP I I
I1w
XISTING LIGHT,P OLE et
HAT
�CONTRACTOR S hly
-,E" \IL
R -L 9-t �V
CONSTRUCTION STAKING BENCHMARK INV(N)= Lu (TOP ELEV.:"'t52?-47) FOR THE
FIXTURE TO BE REMOVED
PROPERTY/' APPROVED IMPACTS TO COUNTY
0
-EEP SLOPES
DEFINED MANAGED 5
LIMITS (TY .) � "I �, �- ,
'li$ " '&24 -Y -'11\1 ", I ii'l t�, � 0
INV(Sfflr��.
EXISTING ARD DRA WITH P�HASE I UNDER�WPO 2w.500025 C)
NV(E)=4 30 BE REMOVED
G CURB EXISTIN
BELOW
---THIS DROP INLET -TO -BE
:MOVED WITH THE GREEN, CLARENCE WILLIAM
R ExIsiING TREEqANDI 04500-00-00-1 01310' LLJ SHRUBS PLANTED IN -PLAN 'PROPOSED
PARCELID -0
Top="509.85
REM
wi`b� 123, PG. 395
�HASE I TO 8 VEUI PROPERTIES, INC.
Z_ CMA OR RELOCAT -ED
LD/HEUS
-00-00-17300
PARCEL ID: 04590
IN PHA!
ANDSAPING Q)
D.B. 35i-i, PG. &6
3 53ACRES (TYP EXISTING LANDSCAPE
TO -BE -REMOVED"
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�El
--N39" 01'58-50"E 1-9 1 UO)
CONTRACTOR SHALt REMOVE
THE 53'
TARY
ABANDON E, tING SANI
�,EXISTJNG TREES AND
tEWERAND)MH(s)WH5_'RE FHEY_. TINGiS'DRAINAGE Lu z
EASEMENT
_14f3, PG -s4�
I :L0`59-W"1E 2993-53'
w
N381
ARE'LOCATED BENEATH THE SHRUBS'PLANTED fN DINH, PON
PROPOSED BUILDING's PHASE ITO BE REMO ED,
V
OR REL Lu
FOUNDATION. EXISTING TP PCATEWR�,USED IE�ES TO B '0
PARCEL ID: o 5
REMOVED WITH THIS fN PHASE 11
3
X
D.R. 5x,PG.62
''LANDS APING
PHASE (TYP.) cr L
(TYP
uj
W5' 50' 29.5o" E 17
C)
EXIS
CO NTACTOR SHALL,UTILiZE THE
0
TING?w'SANITIOY
Lij
DO 1270, PG�691
RESMT,'
575 REkENTLYiNSTALLE6 DROP INLET if'E
04-50"W J 9 9J- 5 3'
(TOP EL V.=8?4.20) FOR A SECONDARY 0
FRILINE LOCATIONi STRUCT�ON STAKING BEIACHMARK;' t9 4t)
IS -50"E --199153'
I T APPROXIMATE (CEN CON
EASEMENT E' ISTING TR__ �'CONTRACTQ -SHALL-C-014FIRMi THE -EXISTING -PRIVATE-
Or
H
'PRO 1WATEfGCL'
AP
P.B.IZ245, PG. 6 - �ESAND
32 _R
PHASE I TO BE REMO
PG'696� T -MH-WI
I /I FROM THE PUBLIC ACSA TH PHASE VED
R�G, EXISTING WATER
EDIC _RFMAR
SHRUBS PLANTED IN k \1TRACT0R`S14ALL DISCONNECT IT IN ACCORDANCE
-ARY SEWER WAS PROPERLY DISCONNECTED
OR RELOCATE DIREUSE D:
Q)
METER TO
PR/`CW01T1H THElliIIJOTES ON THIS PAGE SHOULD IT NOT HAVE
REMIAI,� FOR SANITARY S
11 DEVEL0PMENT
1, LLC rr IANDSCAP4NG MANHOJ_/E TO BE QE V BEEN COMPLETED WITH PHASE 1.
(TYP.) III I H I Hr4 UEVELO�nAENT 4
W 1_�
�EL IID: 64500-00-00-094Ai.
PAR
EXISTING PRV TO -50"E 199153'
S. 3-6-6. PG. �2.o
6 TING.2dDRAIAGE
REMAIN WITH
EASEMENT
DO i3l�q, PG gi
BLOW ASSEM BLY'TO REMAIN
EV"
D ELOPMENT. XISTI-
E, NG uo G
-1 THIS DEVELOPMENT.
APPROVED IMPACTS TO CqUNTY A . STEEPSLOPES W1 T1 E
-DEFINEDMAN GE!D TEEPSLOPES
L
0
JOB NO�
T1_
_S74 58'
WITH PHASE I UNDERWPO?0_1
3'
S70' -j- -50"E 399X)l
7 R AP 'A 1C S C A LEE 142103
0
U)
U)
'CALE
EA5E
TH -I\] TO REMAIN
APPCJ� _-ViON OF RECENTLY IMPROVED INGP,.F-SS/ErRESS
993 -VNPCQ (DF3 Pr� 447) C� ELPHONE W I PHASE I's CONSTRUCTIO
BERKMAR DRIVE (ROUTE c
I
403) ITH D7_D:-_ATVDN Or PUBLIC SEI APPkOVED I M PACTS TO COUNTi VACA
(VAR. WIDTH PUBLIC R/W) EXISTING 4" DIP WIL TO DEFINED MANAGED STEEP SLOPES\
EXISTING 8" DIP WIL TO
WITH PHASE I UNDER WPO 2oi-So
i0FORAII)AGEEASEl". R I VE WITH AN ADDITIONAL 6s5sf 00c)? IN VTEYET SHEET NO.
REMAIN WITH THIS- BERKMAR F
DEVELOPMENT LOCATICfN F
REMAIN WITH THIS PG 76) TC 1) W)LiL H
PROPOSED'IMPACTS WITH THI PLAN.
299153' L=55,734, R=667-600 S 30 f t.
IE Di 2
DEVELOPMENT
EROSION & SEDIMENT CON7_-'17?0L MEASURES.,
,-
STRUCTURAL EFROSION AND SEDIMENT CONTROL PRAC77CES SHALL BE IN ACCORDANCE WITH THE VIRGINIA EROSION AND SEDIMENT
CONTROL HANDBOOK. STRUCTURAL PRACTICES USED IN THIS SECTION CONSIST OF THIE FOLLOWING.
3.01 SAFETY FENCE:
A PROTECTIVE BARRIER INSTALLED TO PREVENT ACCESS TO AN EROSION CONTROL MEASURE, TO PROHIBIT PHE UNDESIRABLE USE OF AN EROSION
CONTROL MEASURE BY RNE PUBLIC. APPLICABLE TO ANY CONVROL MEASURE OR SERIES OFMEASURES MHICH CAN BE CONSIDERED UNSAFE By
VIRTUE OF P07ENTIAL ACCESS BY THE PUBLIC.
3.02 CQNSTRUCTION &NTRANCE:
A STABILIZED PAVED CONSTRUC7701V ENTRANCE V117M A WASH RACK LOCA7ED AT POINTS OF VEHICULAR INGRESS AJ14D EGRESS ON A CONSTRUCTION
S17E_ TO REDUCE THE AA40UNT OF MUD TRANSPORTED ONTO PAVED PUBLIC ROADS BY 11110TOR VEHICLES OR RUNOFF. CONSTRUCTION ENTRANCES
SHALL BE INSTALLED AS SHOVIN ON 7`HE PLANS TO REDUCE THE AA40UINIT SEDIMENT TRANSPOR7FED ONTO PUBLIC ROADWAYS.
3. 05 S__CE:
A TEMPORARY SEDIMENT BARRIER CONSISTING OF A S'tA]THETIC FILTER FABRIC STRETCHED ACROSS AND ATTACHED TO SUPPORTING POSTS AND
ENTTENCHEQ, TO IN7ERCEPT AND DETAIN SMALL AMOUNTS OF SEDhVIENT FROM DISTURBED AREAS DURING CONSTRUCTION OPERATIONS IN ORDER TO
PREVENT SEDh1,4ENT FROM LEAVING PHE SITE, AND TO DECREASE I'HE VELOCITY OF SHEET FLOWS AND LOWTO-j1,4ODERA7E LEVEL CHANINI-EL FLOWS.
THE SILT FENCE BARRIERS SHALL BE INSTALLED DOVIN SLOPE OF AREAS WITH MINIMAL GRADLES TO F10ER SEDIMENT LADEN RUN011'r FTO1114 SHEET
FLOW AS INDICAME0. PHEY SHALL BE INSPECTED hV1jl,1ED1A TEL Y AFTER EACH RAINFALL AND MAINTAINED IN ACCORDANCE MITH 77VE VIRGINIA EROSION &
SEDIMENT CONTROL HAND8OOK (VESCH).
3.07 STORM DRAIN INLET PROTECTION:
A SEDIMENT FILTER OR AN EXCAVATED 1,111POUNDING AREA AROUND A STORM DRAIN DROP INLET OR CURB INLET TO PREVENT SEDIMENT FROM
ENTERING STORM DRAINAGE S'rjTS1111S PRIOR To PERMANENT STABILIZATION Or THE DISTURBED AREA. /INILET PROTECTION APPLIES- WHERE STORM
DRAIN INLET-S ARE TO BE MADE OPERATIONAL BEFORE PERMANENT STABILIZATION OF INE CORRESPONDING DISTURBED DRAINAGE AREA.
3.09 7EMPORARY DI RSION DIKE. -
A TEMPORARY RIDGE OF CONIPACTED SOIL CONSTRUCTED AT THE TOP OR BASE OF A SLOPING DISTURBED AREA. TO DIVERT STORM RUNOFF rROil,4
UPSLIOPE DRAINAGE AREAS A WAY FROM UNPROTECTED DISTURBED AREAS AND SLOPES TO A STABILIZED OU7LET TO DIVERT SEDIMENT-LADE-11V
RUNOFF FROM A DISTURBED AREA TO A SE0111,1ENT-TRAPPING FACILITY SUCH AS A SE01MENT TRAP OR SED/iIIIENT BASIN. USE W14EREVER
ST0010YA TER RUNOFF' jivIUST BE TEMPORARILY DIVERTED TO PROTECT DISTURBED AREAS AND SLOPES OR RETAIN SEDIMENT ON SITE DURING
CONSIRUC770N. THESE STRUCTURES GENERALLY HAVE A LIFE EXPECTANCY OF 18 MONTHS OR LESS, WHICH CAN BE PROLONGED WIN PROPER
MAIN7ENANCE.
3.12_21—VERSION-1
A CHANNEL CONSTRUCTED ACROSS A SLOPE WITH A SUPPORTING EARTHEN RIDGE ON THE LOWER SIDE TO REFDUGE SLOPE LENGTH AND TO
INTERCEPT AND DIVERT STORMPYATER RUNOFF TO STABILIZED OUTLETS AT NON-EROSPrE VELOCITIES, APPLIES WHERE RUNOFF FROM AREAS OF
HIC14ER ELEVATION MAY DAMAGEE PROPERTY, CAUSE EROSION, OR INTFRFERE WITH RVE ESTABLISHMENT OF �-EGETATION ON LOWER AREAS, wq_,RE
SURFACE ANDIOR SHALLOW SUBSURFACE FLOW IS DAMAGING SLOPING UPLAND, AND WHERE THE SLOPE LENGTH NEEDS TO BE REDUCED TO MINIMIZE
SOIL L OSS.
J. 13 TEMPORARY SEDIMi'SAIT TRAP:
A TE114PORARY PONDING AREA FORMED BY CONSTRUCTING AN EART14EINI EMBANMWENT WITH A STONE OU7LET TO DETAIN SEDIMENT -LADEN RUNOFF
FROM SMALL D/S-77JITRED AREAS LONG ENOUGH TO ALLOW THTE MAJORITY OF 7`HE SEDIMENT TO SETTLE OUT USE BELOW DISTURBED AREAS MVEREF
THE TOTAL CONTRIBUTING DRAINAGE AREA IS LESS 77HAIN 3 ACRES, WHETE 7HE SEDhIlIENT TRAP MILL RE USED NO LONCER THAN 18 MONTHS, AND IT
MA Y -RE CONS TRUC TED El INER INDEPENDEEN 71 Y 010, IN CONJUNC TION Mf TH A 7EMPORA R Y DI VERSION DIKE,
3.14 7EMPORARY SEDIMENT, BASIN.
A TEMPORARY BARRIER OR DAM M`774 A CONTROLLED STORJ1.4VIA TER REELLEASE STTUCTUIRE FORJ1.4ED BY CONSTRUCTING AN EMBANKMENT OF COMPACTED
SOIL ACROSS A DRAINAGEWAY TO DETAIL SEDIMENT -LADEN RUNOFF FTOM D1S7`URBE0 AMEA'S IN "WET" AND "DRY" STORAGE LONG ENOUGH FOR
THE MAJORITY OF THE SEDIMENT TO SETTLE OUT APPLIES BELOW DISTURBED AREAS MHERE THE TOTAL COINITY/aUTING DRAINAGE AREA IS EQUAL To
OR GREA IER 7HAN THREE ACRES THERE MUST BE SUrFIGMENT SPACE AND APPROPRIA TE TOPOGRAPHY FOR 7HE CONSTRUCTION OF A 7EEMPORARY
IMPOUNAWENT
3. 18 OUTLET PROTECTION.
STRUCTURALLY LINED APROINIS OR OTHER ACCEPTABLE EAJERGY DISSIPA77AIC DEVICES PLACED AT -PHE OUTLETS OF PIPES OR PAVED CHANNEL
SECTIONS. TO PREVENT SCOUR AT STORMPIATER OUTLETS, TO PROTECT THE OUTLET STRUCTURE, AND TO MINIMIZE 774E POTENTIAL FOR
DOMV57-REAIW EROSION BY REDUCING THE VELOCITY AND ENERGY OF CONCENTRA TED STORMVIA TER FLOWS. APPLICABLE TO THE OUTLETS OF ALL
PIPES AND ENGINEERED CHANNEL SEC770AIS
3.19 RIPRAP:
A PER11,4ANENT EROSION -RESISTANT GROUND COVER OF LARGE, LOOSE, ANGULAR STONE WITH FILLER FABRIC OR GRANULAR UNDERLINING. TO
PROTECT 7HE SOIL FROM THE EROSIVE FORCES OF CONCENTTATED RUNOFF, SLOW THE VELOCITY OF CONCENTRATEED RUNOFF WHILE ENHANCING THE
POTENTIAL FOR INFILTRA710N, AND TO STABILIZE SLOPES MIN SEEPAGE PROBLEMS, ANDIOR NON -COHESIVE SQ/L5S USE MHEREVER SOIL AND W471ZR
INTERFACE AND THE SOIL CONDITIONS, WATER TURBULENCE AND VELOCITY, EXPECTEO VEGETATIVE GOVER, ETC., ARE SUCH THAT THE SOIL MAY
ERODE UNDER THE DESIGN FLOW CONDITIONS
3.20-IbOCK CHECK DAP11S.
SMALL T-011PORARY STONE DAMS CONSTTUCMD ACROSS A SWALE OR DRAINAGE DITCH. TO REDUCE INE VELOCITY OF CONCENTRATED STORMWATER
FLOWS, THEREBY REDUCING EROSION Or THE SWALE OR DITCH. PHIS PRACTICE ALSO TRAPS SEDIMENT GENERA TED FROM ADJACENT AREAS OR THE
DITCH ITSELF, MAINLY BY PONDING OF 7WE STORMWATEIT RUNOFF T141S PRACTICE, UTILIZING A COMBINATION OF STONE SIZES, IS LIMITED TO USE IN
SMALL OPEN CHANNELS WHICH DRAIN 10 ACRES OR LESS.
3.31 TEMPORARY
THE ESTABLISHMENT OF A TEMPORARY VEGETA TIVE COVER ON DISTURBED AREAS B Y SEEDING WITH APPROPRIATE RAPIOL Y GROMING ANNUAL PLANTS.
TO REDUCE EROSION AND SEDIMENTATION BY STABILIZING DISTURBED AREAS PHAT WILL NOT BE BROUGHT TO FINAL GRADE FOR A PERIOD OF MORE
THAN 30 DAYS. TO REDUCE DAMAGE FROM SEDIMENT AND RUNOFF TO DOWNSTREAM OR OFF -SITE AREAS; AND TO PROVIDE PROTECTION TO BARE
SOILS E,,'(POSED DURING CONSTTUCTION UNTIL PERMANENT VEGETATION OR OTHER EROSION CONTROL MEASURES CAN HE ESTABLISHED.
3.32 PERMANENT STABILIZATION:
THE ESTABLISHMENT OF PERENNIAL VEGETATIVE COVER ON DISTURBED AREAS BY PLANTING SIEED. TO REDUCE -EROSION AND OECREASE SEDIMENT
)IIELD FROM DISTURBED AREAS. TO PERMANENTLY STABILIZE DISTURBED AREAS IN A �14AIVNEER 7HAT IS ECONOMICAL, ADAPTABLE TO SITE CONDITIONS,
AND ALLOWS SELECTION OF THE MOST APPROPRIATE PLANT MATERIALS. TO IMPROVE V,'11LDL,1FE HABITAT TO ENHANCE NATURAL BEAUTY UPON
COilYPLERON OF CONSTRUCTION ACTIVITIES, ALL AREAS WILL RECEIVE A PERJ14ANENT VEGETAT11KE COVER.
J. .
APPLICATION OF PLANT RESIDUES OR OTHER SUITABLE MATERIALS TO THE SOIL SURFACE. TO PREVENT EROSION aY PROTECTING THE SOIL '13URFACE
FROM RAINDROP IMPACT AND REDUCING THE VELOCITY OFF OVERLAND FLOW TO FOSTER THE GROWTH OF VEGETATION BY INCREASING AVAILABLE
MOISTURE AND PROVIDING INSULA TION AGAIN,'Si T EXTREME HEA T AND COLD. AREAS WHICH HA 11-F BEEN PERAIIANEENTL Y SEEDED SHOULD BE MULCHED
IM)WEDIA IEL Y FOLLOMNG SEEDING. AREAS WHICH CANNOT BE SEEDED R-FCA05E OF THE SEASON SHOULD BE &1ULCHE0 USING ORGA N/C MULCH.
MULCH MAY BE USED TOGETHER WITH PLANTINGS OF TREES, SHRUBS, OR CERTAIN GROUND COVERS WHICH 00 NOT PROVIDE ADEQUATE SOIL
STABILIZA77ON BY T140111SELVES, CAN BE USED IN CONJUNCTION V11774 TE11,4PORARY SEEDING.
3, ��Z __LREES, SHRUBS- VINES & _GROQ1_VD_ COVERS. -
STABILIZING DISTURBED AREAS BY ESTABLISHING IIEGETATIVE Coll C - 3 ING SOIL
ER MTH TREES, SHRUBS, 917NES, OR CROUND OVERS TO AID IN STA&LIZ
IN AREAS WHERE VEGETATION OVER THAN TURF IS PREFERRED, TO PROWDE FOOD AND SHOLTER FOR WLDLIFTEE WHERE WILDLIFE HABITAT IS
DESIRABLE. APPLIES IN AREAS WHERE TURF ESTABLISHMENT IS DIFFICULT ON STEEP OR ROCKY SLOPES WHERE MOMING IS NOT FEASIBLE, WHERE
ORNAMENTALS ARE DESIRABLE FOR LANDSCAPING PURPOSES, AND MHERE WOODY PLANTS ARE DESIRABLE FOR SOIL CONSERVATION, OR TO
ESTABLISH IfIlILDLITE HABITAT
3,10.TREE PRESERVATION AND PROTECTION:
PROTECTION OF DESIRABLE TREES FROM ,MECHANICAL OR OTHER INJURY DURING LAND DISTUROING AND CONSTRUCTION ACTIVITY. TO ENSURE THE
SURVIVAL OF DESIRABLE TREES WHERE THEY WILL RE EFFECTIVE FOR EROSION AND SEDIMENT CONTROL, PYAPERSHED PRO7E-CTION, LAAJDSGAPE
BEAUTIFICATION, DUST AND POLLUTION CONTROL, NOISE REDUCTION, SHADE AND OTHER ENVIRONMENTAL BENEFITS w1r1ILE THE LAND IS BEING
CONVERTED FROM FOREST TO URBAN-T`Y�E USES. APPLIES IN T?EE1NHAB/M:D AREAS SUBJECT TO LAND DISTURBING ACTIVITI-ra
J.J9 DUST CQNTTQL:
REDUCING SURFACE AND AIR MOVEMENT OF DUST DURING LAND DISTURBING, OEA40LITIOJV AND CONSTRUCTION ACTIVITIES. TO PREVENT SURFACE AND
AIR MOVESWENT OF' DUST FROM E,'(POSED SOIL SURFACES AND REDUCE THE PRESENCE OF A�WBORNE SUBSTANCES WHIGH MAY PRESENT HEALTH
HAZARDS, TRAFFIC SAFETY PROBLE1111S OR HAR&I ANIMAL OR PLANT LIFE. DUST CONTROL ill,fEASURES SHALL BE EMPLOYED TO PREVENT SURFACE
AND AIR MOVEMENT OF DUST DURING CONSTRUCRON. MEASURES EMPLOYED SHALL BE IN k,CCORDANCE W17H THE VESCH.
EROSION CON TO
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* VIRGINIA EROSION & SEDIMENT CON7POL
HANDBOOK SPECIFIC-1-1 TION NUMBER
*
S TRA W 8A IL BA RRIER 304
TEMPORARY DIVERSION DIKE 0.09
TEMPORARY SEDIMENT TRAP 313
SEDI&IEN T BA SIN
INLET PROTECTION
SIL T FENCE
CHECK DAM
7EMPORI-V?Y FILL DIVERSION
DIVERS:10N
PERMANENT SEEDING
TOPSOILING
CULVERT INLET PROTECTION
DUST CONTROL
TEMPORARY SLOPE DRAIN
SA FE T Y FEN CE
rr-P,4PORARY RIGHT-OF-WAY
DIVERSION
/
3.14
J.07
j. 05
3.02
3.20
3.10
3.12
LEGEYD
ROADS
I — — —
L .-.-,.-,-- — �7___]
1 -1
&
+
— — — — —
3� 32
Sa
w-
,1 30 — — -- — 200 — — — —
13.08 (���
240.55
3.39 .__1'
3.115
301
13.11
EXISTING CULVERT
CUIL WR T
DROP INLET & STRUCTURE NO.
CURB
CURB el.- GUTTER
PROPOSED PAVEMENT
EG- JA D/ TCH
DEPTH OF EG-3A DITCH
EC-2 DITCH
DEPTH OF EC-2 DITCH
EARTH DITCH
DRIVEWAY CULIAERT
BENCH MARK
CLEARING LIMITS
11DOT STANDARD STOP SIGN
Elly/sThNIG CONTOUR
PROPOSED CONTOUR
PROPOSED SPOT ELEVA TION
TRC DENOTES TOP/BACK OF CURB
1/rj ur-1vul-c'i fur- Vr rju.,t
FEBRUARY 16 THROUGH APRIL ANNUAL RYE
MAY 1 THROUGH AUGUST 15 FOXTAIL MILLET
AUGUST 16 THROUGH OCTOBER ANNUAL RYE
FEBRUARY 15 WINTER RYE
NOTES:
1. LIME AND FERTILIZER NEEDS SHALL BE DETERMINED BY SOIL
TESTS AND APPLIED IN ACCORDANCE WITH VESCH STD. 3.32.
2. SFEDINGS TO BE MULCHED hMMEDIATEI Y UPON COMPLETION
OF SEED APPLICATION, IN ACCORDANCE W/ VESCH STID 3.35.
/'-'\ PERMANENT SEEDING SCHEDULE
(�S)
(STD. & SPEC� 3�32 OF VIRGINIA EROSION &
SEDhMENT CONTROL HANDBOOK, 3RD ED.)
-EMOSION CONTROL NCTLYIS
ES-1: UNLESS OTHERWISE INDICATED, ALL VEGETATIVE AND STRUCTURAL EROSION
AND SEDIMENT CONTROL PRACTICES WILL BE CONSTRUCTED AND iWAINTAINED
ACCORDING TO MINIMUM STANDARDS AND SPECIFICATIONS OF T114E VIRGINIA
EROSION AND S T CONTROL HANDBOOK AND VIRGINIA REGULATIONS VT
625-02-00 EROSION AND SEDIMENT CONTROL REGULATIONS.
ES-2: THE PLAN APPROVING AUTHORITY MUST BE NOTIFIED ONE WEEK PRIOR TO THE
PRE -CONSTRUCTION CONFERENCE, ONE WEEK PRIOR TO THE COMMENCEMENT
OF LAND DISTURBING ACTIVITIK AND ONE WEEK PRIOR TO THE FINAL
INSPECTION.
ES-3-ALL EROSION AND SE01MENT CONTROL MEASURES ARE TO BE PLACED PRIOR
TO OR AS THE FIRST STEEP IN CLEARING.
ES-4. A COPY OF THE APPROVED EROSION AND SEDIMENT COINITROL PLAN SHALL BE
114AINTAINED ON THE SITE AT ALL TIMES.
ES-5.PRIOR TO COMIMIENCING LAND DISTURBING ACTIVITIES IN AREAS OTHER THAN
INDICA7ED ON THESE PLANS (INCLUDING BUT NOT LIA111TED TO, OFF -SITE
BORROW OR WASTE AREAS), T14E CONTRACTOR SHALL SUBMIT A
SUPPLEMIENTARY EROSION CONTROL PLAN TO THE OWNER FOR REVIEW AND
APPROVAL BY THE PLAN APPROVING AUTHORIT)".
ES-6: THE CONTRACTOR IS RESPONSIBLE FOR INSTALLA TION OF ANY ADDITIONAL
EROSION CONTROL MEASURES NECESSARY TO PREVENT EROSION AND
SEDIMENTATION AS DETrr:_RM/1'VE0 BY THE PLAN APPROVING AUTHORITY
ES-ZALL DISTURBED AREAS ARE TO DRAIN TO APPROVED SEDIMENT CONTROL
MEASURES AT ALL TIMES DURING LAND DISTURBING ACTIVITIES AND DURING
SITE DEVELOPMENT UNTIL r`INAL STABILIZATION IS ACHIEVED.
ES-8.DURING DEWATERING OPERATIONS, WATER WILL BE PUMPED INTO AN
APPROVED WATTER FILTERING DEVICE.
'
ES-9: THE CONTRACTOR SLIALL INSPECT ALL EROSION CONTROL MEASURES
PERIODICALLY AND AFTER EACH RUNOFF�-PRODUCING RAINFALL EVENT ANY
NECESSARY REPAIRS OR CLEANUP TO MAINTAIN T14E EFFECTIVENESS OF PHE
EROSION CONTROL DEVICES SHALL 8-F MADE IMME01A TEL Y
Gefaverrjl ounsixill"Alml nutesfta, _RTiosmm �,md, Sedilrn,�emt Ciontro-0 placm
I
1, 'Ihe. plan qpprovivo;tuthority rwast beno(ified one we,,ek prjo.r to tbe� pre -construction.
I
confem'we, one -weekjx-�or to tile! commemmue-at. of land disturibing activity, and one week
pfiot to the.,final jitzpecuoli�
2. Afl,erosion atid sediment control measures wijl be, -coastruded and fl-lail litaiijed according to
Z�
4111imum standal"(k and specificafiow�� of the Virginia iU,,',rosjoii ard Sedimt,m( Control
Harldboolcand ViygirLda Regulations VR 625-02-00 Erosion and Sediment Control
Regulations.
1 All erosion amd sciliment col"Itpol mgmurus are to be -placed picirlo or as the fitst step in
cb-eatiug.
4� A copy of the approvg,-el cKosion and ,.,edim,,_m_t co-Mrol ptan -,,hall be mailltai-o-ed Ott the site at
all tinle's,
5. 111rior to Coll-Imencillo land di StUYN112 ,10iVitiCs in arkias o-ther than indicated on these plarls
k:�
(induf,,brl,,,,, but nollhluted to, off-,��,Re borTow Or waste ateas), tt�e colurac-for shall subtlijit a
mop Aemenwq (-;rosiotl contfol plon to thc wwner -for revil,v and qpprowl by the plan
_F
approving mwhorjty�
�
6. Tie cuntraf-wr is tes�-,ronsrhle for installation of any addit-Joinal eirosiort coaftol ineasures
nece�ssary to preverit erosioll and sedjrrwatatx0j� as delerniined by die phall apljrovin�g
auth I
� I wilv�
7, i-VI distuidnerlareas --me to drain to kry1woved sediment --ontrol measlures at all times during
land dimmNq adivkies,-.ux1 thning 6te develon -
I _' 1_� pinev uritil final stabilization is -actlieved.
9. Duriva dewalerk.-tg opollratiolls, wa(el ."will he. pumped ix-Ro ar,i appfolved flitcfing, device..
- " ''
.
9. lbe cOntraciol- sh,911 1,11'spect all ero""'jo,ft 4-onInA meamwes pt.Qodi,'m.l1]ya,n..d after eaell rullofi , '_
,,
p-r0ducing, raftdf�all event. Ally Recessary repairs Or Cleanup to ID'ahittain the effectivelless of
tile eorc�siofl contml device.s "hall be tuade, ipnine-diately.
1 0. All fill m mi ap .-
wteiiml to be W ken from z , ,proved, designated bo-Trow alrea.
'
IL ,M] waste rmaloria&s sh-ill bic ttkau to an approved waste -area, Eaw(lah fill sliall be, irlwil
rnater"i'als cmily. froe of lmts, S�auxxips, wood, rubbish, and, other debiris.
I '2. Borrow or wasto areas ar to [)e reclairned withia 7 days of oo-mvietion Per Zoning
OP&T1,WPIX SerAIOD 5A-28.
I 3, At! inert inaterials s.hall he transpoited in compliance v6fli �,;ecfioji, 13-301 of the Cude, of
Ajb,1-j1vwk_
44, Borfo w, -fill or m,,aste acli Vity i nvolvi,qs, i adustri A- type plmer equinmrne nt shall ,be limited to
.r
the hutrus nl'7�00aai to 9:00pnj�
15. Borrow, fill or �waste a0ivfty sh,all be conduciRd in a safe rnatiulcr tliatt maintains laterall
support, or order to raitfillrize any lhazard to ne .
I ,,, _'Soms� p1hysirmal darmage to adjacent huld and
in�prc,wemellm arld danaagp to atty,pllbl ic streot beeause o sfidos, sin lcji�g., or colla se.
, _ ps
16� Tbe developer ,shall reserve theright, to install, maintaia" remaw'm or ��ollvert to permarle-al
Stomi"'Vater man") tmn-ie lit fadlltieswbtre appheab � le all e�rosjop control measvr(.,�& required
"' -
bv dhis plall reg-arttless of tile SAR1 of artylot, wift, btfil,cling or other portion of tile prope_rt,y.
' Irl
17. 'Ferl��)oimxy stabili zation shall be tem px raxy see,di ng and mudch i fig,, S cedi ng is to be at 75
1 1 , -
lbs,h,wre, an:d in tbe morIths of SepteinIx,,r to Fobumary w cxmwi�ta 50150.alix of Ar-altial
,
Ryegrass afld'a,fe,al 1"i'inter Rycl, or in ?Vlaxeb '-wil Apyit to uotisist of Atuxual R-ye, of *N&ly
,
through AL1,1111A (0 k-'ofusist of Gel'alla 1101jIllet. S s L 41
wav; mulen is to be applied aiA '0lbs/l 00sf.
Afternadvas ��uje ,qui�jeet to el-pproved bythe counly tarosion conlirol iwspeccor,
18. pertywoleni stabiliz-Alou shall be lik,ne and failtilize-r, pernn�mera seectilv� and 11whil.
Z�
-I-
AgHcultuval grade lirmestolle, Shall t�'e applle,4 at 9011)t,/10008f� ii,ln,cow,porated into the top 4 0
ill<tes of, soiL Ferfibzer shall lie applied, aft I 00(.Ylbslacre, a--uld cops�,St of a 10-220-10 nutrient
,
Illix, Pelmallefft &A,aeddng sh,dl be applied at 180lbs/acye &nd comsiss,l of 95% Ke,utticIrcy 31 or
'
,
Tall Fescue wid; 0-3% Pefenujal Ryegrass or Keatucky Blute,gj,-ams, !:31raw inulch is to be
o i
applie,d at 130]bsJl00sf. Afteraa('ve,�s art, sl,,0je�,(. to apprciveclby thel couil�y erm\�ion 'C'ulltrol
inspeCt'm
19. Mabutewancz: All niemures are to bA_ inspected weu-kly apd after each minfall. Ally dammage.
or clop, n �, P C be repair imiwefiaielly. Silt traps are to b&cleaned
_gin , Q m rarmoural i east:irc��, is t ) I I I I �
when 50% of O'he ,wel �12(oTage Volume is filled with sedirnent, hIll seeded areas are to- be
respeded "Aten necessary to ac,hjove ,a, -I p
good staild of vrws,_ Silt fe,rce,a,d diversion dykes
_
vdlich are collecting sedimer-it to ikalf their bright must be clealled and repaired
I
inllmedimely�
20. A-11 tenjpurary erosion and ,wdi,ment coiltrol fpseasul:os �ure to, be ren)oved witbin 30 days of
final �;it stabiljzn4m, when ffleasuro,5 aTe no lm�ger fleede4, ��;Ijt�j(-,'dt to approval by the
coulity efosioil control inspec.tor,
'2,1 � '11his pliall shadl N_- Void if the ,mviier does not (Axtda a, per,xtlit within I year Of tile date of
*� , 'on 'I 7 ')
apt I I )
� pro'mi. ONater proteciioll C-rdfillauce f �eri -204(3
'E''
22� Permawnt veget,whon shAl Ine installed on All denuded areas widaim rtille (9) nion&� after
dle date the l"'ArA disturibing acti-0ty convnelvx(L (water Pcotectft-ila ordiont-tce- section 17-
201711)
TAX�I;E 3.31-14
mlwlm� moulmm__zrm
FOR TELT111110RA-PlY SITIES
Re-comm"endcd A,Ppllkm�011
v-1 A '
RH _Tcst gmullux
below 112 3 tons per,,wre
A.2 va 12 2 tons per aere,
I—) to 6 1 ton per alcm
sourm Va, mwc
GENERAL SLOPE (3:1 OR LESS)
KENTUCKY 31 FESCUE
SEASONAL NURSE CROP
TOTAL LBS PER ACRE
128 LBS
9 LBS
20 LBS
150 LBS
- - - - -
_____
WILL 131--8
ACITIPTAIII-E TVAPOkAIRY SEED ING ?LINT MATERIALS
,(?I UCK RUFFENVY FOR A1L PEGIONS,
Rate
114mlfiry �Iatll
Am��
�
ILM-b-II.-I
Sep, t -F."h, 15
501,50 INfix of
AnmAfl Ryegril:�s
(Nilogm al—IJ16-florwI81
I&
50 � IW
1)
Q��reAA (VAnrgr) Ry-e
QSr10_t_11qL0112__&e)
F,Db, 16 _��as. �10
Annuaj R)egr-,L,,s
11
fio I 100
(LUA Ulm �nlll i4imm)
tvl�w 1 - Aup 31
Oermllemt,Nlillet
50
!
t__
cx�mp�- kadii &0
-,---
Source: Va. DSIX-C
DESCRIPTION OF EROSION & SEDIMENT
CONTROL MEASURES:
EROSION AND ,SEDh1.4ENT_CQN7ROL MEASURES.
IT IS AN77CIPI-ITED TO USE CONSTRUCTION ENPRAINICES, DIVERSION DIKES, EXISTING SEDIMENT
BASINS, AND SILT FENCES WILL BE INSTALLED TO CONTROL SURFACE DRAINAGE, TEMPORARY
SEEDING MILL BE USED 104MEDIAMELY FOLLOWING ALL LAND DISTURBANCE AGTIVIRES.
TEMPORARY STOCKPILE AREAS WILL BE MAINTAINED FROM TOPSOIL T14AT WILL RE STRIPPED
FROM AREAS TO BE GRADED AND STORED FOR LA7ER SPREADING. STOCKPILE LOCATIONS SHALL
BE ON SITE AND SHALL BE STA81LIZED WITH A TEMPORARY VEGETATIVE COVER. PERJ111ANENT
SEEDING WILL BE PERFORMED FOR ALL AREAS WHICH WILL NO LONGER BE EXCAVATED AND
WHERE CONSTRUCTION AC77VITIES HAVE CEASED. PE0,11ANENT SEEDING SHALL ALSO BE
PERFORMED FOR ALL DENUDED AREAS WHICH WILL BE LEFT DORMANT FOR A YEAR OR 1111ORE
SELECTION OF SEED MIXTURE MILL DEPEND ON 774E TIME OF YEAR APPLIED.
1EMPORARY SEEDING WILL BE PERFORMED FOR ALL DENUDED AREAS WHICH WILL BE LEFT
DORMANT FOR A40RE THAN SEVEN DAYS. T14ESE AREAS SHALL BE SEEDED WITH FAST
GERMINA TING VEGETA TION IMAYEDIA TEL Y FOLLOVYING GRADING OF THOSE AREAS. SELEC-770N OF
SEED MIXTURE WILL DEPEND ON THE TIME Or '(EAR APPLIED.
CONSTRUCTION ENTTANCE.
A STABILIZED PA VED CONSTRUCTION ENTRANCE WITH A WASI-4 RACK LOCATED AT POINTS OF
VEHICULAR INGRESS AND EGRESS ON A COIVSTRUC770AI SITE. TO REDUCE THE AMOUNT OF MUD
TRANSPORTED ONTO PAVED PUBLIC ROADS BY MOTOR trEEHICLES OR RUNOFF
CONSTRUCTION ENTRANCES SHALL BE INSTALLED AS SHOWN ON THE PLANS TO REDUCE 774E
AMOUNT SEDIMENT TRANSPORTED ONTO PUBLIC ROADWAYS.
SILT FENCE.
A 7EA11PORARY SEDIMENT BARRIER CONS/ST/tN/C OF A SYNTHETIC FILTER FABRIC S7RETCHED
ACROSS AND ATTACHED TO SUPPORTING POSTS AND ENTRENCHED. 'TO INTERCEPT AND DETAIN
SMALL AMOUNTS OF SEDIMENT FROM DISTURBED AREAS DURING CONSTRUCRON OPERA770AIS IN
ORDER TO PREVENT SEDIMENT FROM LEAVING THE SITE. TO DECREA SE THE VELOCITY OF SHEET
FLOWS AND LOW-TO-jillODERATE LEVEL CHANNEL FLO,i'11S. THE SILT FENCE BARRIERS SHALL BE
INSTALLED DOPYN SLOPE OF AREAS WITH MINIMAL GRADES TO FILTER SEDIMENT LADEN RUNOFF
FROM SHEET FLOW AS INDICA TED. THEY SHALL BE INSPEC7EO hIMWEEDIA TEL Y AFTER EACH
RAINFALL AND MAINTAINED IN ACCORDANCE WITH THE VIRGINIA EROSION & SEDIMENT CONTROL
HANDBOOK (VESCH).
PERMANENT STABILIZATION.
THE ESTABLISHMENT OF PERENNIAL VEGETATIVE COVER ON DISTURBED AREAS BY PLAN77NG
SEED. TO REDUCE EROSION AND DECREASE SEDIMENT YIELD FROM DISTURBED AREAS, TO
PERMANENTL Y STABILIZE DISTURBED AREAS /N A h4ANNER THA T IS ECONOMICAL, ADAPTABLE TO
SITE CONDITIONS, AND ALLOWS SELEC77ON OF THE MOST APPROPRIATE PLANT AlIATERVILS. TO
IMPROVE WILDLIFE HABITAT TO ENHANCE NATURAL BEAUTY. UPON COJAVIPLETION OF
CONSTTUCTION ACTIVITIES, ALL AREAS MILL RECEIVE A PERMANENT VEGETATIVE COVER.
TEMPORA
THE -ESTABLISHMENT OF A TEMPORARY VEGETATIVE COVER ON DISTURBED AREAS 8Y SEEDING
WITH APPROPRIATE RAPIDLY GROMING AIIINUAL PLANTS. To REDUCE EROSION AND
SEDIMENTATION BY STABILIZING DISTURBED AREAS THAT WILL NOT BE BROUGHT TO rINAL GRADE
FOR A PERIOD OF MORE THAN 30 DAYS To REDUCE DAMAGE FROM SEDIMENT AND RUNOFF TO
DOWNSTREAM OR OFF -SITE AREAS, AND TO PROVIDE PROTECTION TO BARE SOILS EXPOSED
DURING CONSTRUCTION UNTIL PERMANENT VE-1-GETATION OR OTHER EROSION CONTROL MEASURES
CAN BE -ESTABLISHED.
DUST CONTROL:
REDUCING SURFACE AND AIR J1,40VEEMENT OF DUST DURING LAND DISTURBING, DEMOLITION AND
CONSTRUCTION ACTIVITIES.
TO PREVENT SURFACE AND AIR J111OVEEMENT OF DUST FROM EXPOSED SOIL SURFACES AND
REDUCE THE PRESENCE OF AIRBORNE SUBSTANCES WHICH MAY PRESENT HEAL TH HAZARDS,
TRAFFIC SAFETY PROBLEMS OR HAR1111 ANIJ111AL OR PLANT LIFE.
DUST CONTROL 1111EASURES SHALL kItE EMPLO)ED TO PREVENT SURFAGE AND AIR MOIIIE�_MENT OF
DUST DURING CONSTRUCTION. MEASURES EMPLOYED SHALL BE /IN/ ACCORDANCE WITH 7HE VESCH.
TEMPORARY D&&R—SION DIKE—'
A RIDGE OF COMPACTED SOIL CONSTRUC7ED AT THE TOP OR BASE OF A SLOPING DISTURBED
AREA VIHICH DIIIERTS OFF -SITE RUNOFF A WAY FROM UNPROTECTED SLOPEFS AND TO A
STABILIZED OUTLET, OR TO DIVERT SEDIMENT -LADEN RUNOFF TO A SEDIMENT TRAPPING
STRUCTURE. MAXIMUM EFF-17CTIVE LIVE- IS 18 MONTHS.
ROCK CHECK DA612.
- V TR R iN GE C 0 HE
SMALL, Mr-1,4PORARY STONE DAMS COI S UCTED AC OSS A DRAI 1A , DIT-H T REDUCE T
VELOCITY OF CONCENTRATED FLOWS, REDUCING IEROSION OF 7`HE SPIALE OR DITCH. LIMITED TO
USE IN SMALL OPEN CHANNELS WHICH DRAIN 10 ACRES OR LESS, SHOULD NOT BE USED IN
LIVE STREAMS.
STORM DRAIN INLET PROTECTION. -
THE INSTALLATION OF VARIOUS KINDS OF SEDIIIIIENT TRAPPING MEASURES AROUND DROP INLETS
OR CURB INLET STRUCTURES PRIOR TO PERMANENT STABILIZA TION OF THE DISTURBED AREA;
LIMITED TO DRAINAGE AREAS NOT E,)(CEEDING ONE ACRE, AND NOT fivrENDET) TO CONTROL
LARGE, CONCENTRATED STORMPYATER FLOAG�
TEMPORARY SED111.4ENT TRAP.
A SMALL PONDING AREA, FORMED BY CONSTRUC771NIG AN EARTHEN EMBANKMENT WITH A STONE
OUTLET ACROSS A DRAINAGE SWALE, TO DETAIN SE9h1,4ENTLADEN RUNOFF FROM SAVIALL
DISTURBED AREAS FOR ENOUGH TIME TO ALLOW MOST TO THE SUSPENDED SOLIDS TO SETTLE
OUT MAXIMUM EFFECTIVE LIFE IS 13 MONPHS.
TEMPORARY SEDIMENT BASIN.
A TEMPORARY BARRIER OR DAM WITH GOIN17ROLLED ST0014VATER RELEASE S7RUCTURES WHICH /_'3,
FORMED BY CONSTRUCTING AN EMBANKMENT Or COMPACTEED SOIL A -CROSS A ORAINAGEVIA Y IT
IS USED TO DETAIN SEDIMENT -LADEN RUNOFF FROM DRAINAGE AREAS 13 ACRES OR GREATER
FOR ENOUGH TIME TO ALLOW MOST OF THE SUSPENDED SOLIDS TO SETTLE OUT IT CAN BE
COINISTTUCTED ONLY WHERE THERE IS SUFFICIENT SPACE AND APPROPRIATE TOPOGRAPhlY
MAXIMUM EFFECTIVE LIFE IS 18 MONTHS UNLESS DESIGNED AS A PERMANENT POND BY A
QUALIFIED PROFESSIONAL.
OUTLET PROTECTION:
THE INSTALLA RON OF RIPRAP CHANNEL SECTIONS ANDIOR STILLING BASINS BELOW STORM
DRAIN OUTLETS TO REDUCE EROSION AND UNDER-CUTING FROM SCOURING AT OUTLETS AND TO
REDUCE FLOW VELOCITIES BEFORE STORMPYATER EA17ERS RECEIVING CHANNELS BELOW THESE
OUTLETS.
CULVERT INLET PROTECTION:
A SEDIMENT FIL TER LOCA TED A T 7HE INLET TO STORM SEWER CUL 11-FRTS WHICH PREVENTS
SEDIMENT FROM ENTERING, ACCUMULATING /N AND BEING TRANSFERRED BY IRE CULVERT IT
ALSO PROVIDES EROSION CONTROL AT CULVEERTS DURING THE PHASE OF A PROJECT V114ERE
ELEVATIONS AND DRAINAGE PATTERNS ARE CHANGING, CAUSING ORIGINAL CONTROL MEASURES
TO BE INEFFECTIVE.
SAFETY FENCE:
A PROTECTIVE BARRIER INSTALLED TO PROHIBIT UNDESIRABLE USE OF AN EROSION CONTROL
MEASURE.
PERMANENT STABILIZATION.
PERMANENT SEEDING WILL BE APPLIED TO ALL DISTURBED AREAS AS PER THE PERMANEN7
STABILIZATION OF THIS EFROSION & SEDIMENT CONTROL NARRATIVE.
AFTER CONSTRUCTION IS COMPLETED, ALL DISTURBED AREAS OF THE SITE mILL BE LIMED,
FERTILIZED, AND SEEDED AS PER CURRENT VDOT STANDARDS. THIS SHALL CONSIST OF
THE FOLLOWING:
TOP SOIL - 2 " DEP PH
LIME - 2 TONSIA CRE
FERTILIZER - 600 LBSIACRE OF 15-jO-15
SEED - ERNST ,5311 CONSERVATION SEED MIX - FRAIIIIIX-114 (45 LBSIACRE PENNLAWN
CREEPING RED FESCUE, JZ5 LBSIACRE ARGILE KENTUCKY BLUEGRASS, ,5Z5 LBSIAGRE
PARK KENTUCKY BLUEGRASS, 15 LBSIACRE ANNUAL R'IEGRASS &- 15 LBSIACRE PLEASURE
PERENNIAL AFTER THESE AREAS ARE STABILIZED THEY WILL BE MOVrr_D AND MAINTAINED
ON A REGULAR BASIS.
MAINTENANCE
IN GENERAL, ALL EROSION AND SEDIMENT CONTROL MEASURES WILL ,3E CHECKED DAILY
AND AFTER EACH SIGNIFICANT RAINFALL. SPECIFIC ATTENTION WILL BE GIVEN TO THE
FOLLOWING ITEMS.
A. SEDIMENT BASINS ANDIOR TRAPS �1111LL BE CLEANED AND ,111AINTAINED IN
ACCORDANCE WITH THE VIRGINIA EROSION & SEDIMENT CONVROL HANDBOOK.
B. ALL GRAVEEL OUTLE-TS5 WILL BE CHECKED REGULARLY FOR SEDIMENT BUILDUP T14AT
WILL PREVENT PROPER DRAINAGE. IF THE GRAVEL IS CLOGGED BY SEDIMENT, THE
GRAVEL WILL BE RE)IIIOVED AND CLEANED, OR IT WILL BE REPLACED.
C. ALL SILT FENCE BARRIERS WILL BE CHECKED REGULARL Y FOR UNDERMINING OR
DETERIORATION OF THE FABRIC AND REPAIRED AS REQUIRED. SEDIMENT SHALL BE
REMOVEED WHEN THE LEVEL OF SEDIMENT DEPOSITION REACHED HALF WAY TO THE
TOP OF THE RA RRIER
D. ALL SEEDED AREAS WILL BE CHECKED REGULARLY TO SEE THAT A GOOD STAND IS
MAINTAINED. AREAS SHOULD BE FERTILIZED AND RESEEDED AS NEEDED.
EROSION CONTROL NOTES & NARRATIVE ATH 0
PURPOSS E.- I t
THE PURPOSE OF I'Ll/S LAND-DISTURRING ACTIVITY /,51 TO CONSTRUCT THE PHASE // PORTION OF I 1 k-1
PHE CMA PROPERTIES DEVELOPMENT AT THE EXIS77NG COLONIAL AUTO CENTER PHE TOTAL �� - � � I
ACREAGE TO BE DISTURBED IS 2.30 ACRES AND MINIMAL CLEARING IS PROPOSED. I - � SCOTTAR. COLLINS-,�;'
EXISTING SITE CONDITIONS: - ��
TrHE EXISTING SITE IS A VACANT HILLY PARCEL, SLOPING rROM NORTH TOWARDS SOUTH. THE SITE U Lie. -NO. 0357911,�--,
IS GENERALLY WELL DRAINED AND EROSION AND SEDIA,IENT CONTROL MEASURES 14AVE BEEN I
'_
DESIGNED TO CONFORM TO THEE 04SIING SITE SLOPE AND PROTECT THE DOMINISTREAM AND I 101 0 I 5`1 '
ADJACENT PROPERTIES. PORTIONS OF THE SITE WERE PREVIOUSLY CLEARED TO INSTALL THE I _�
'N
E,WSTING ACCESS ROAD AND PARKING AREAS. "ONAL 1��6mv
A DJA CEN T A R, EA a -
THE SITE IS BORDERED BY THE EXISTING COLONIAL AUTO DEVELOPMENT TO THE EAST, AND ROUTE
- -
29 FURTHER TO THE EAST TO THE WEST THE SITE IS BORDERED BY 8-ERKMAR DRIVE, AND TO
THE NORTH ANO SOUTH THE SITE IS 13ORDERED BY VACANT PROPERTIES. THE SITE IS CURRENTLY
STA81LIZED WITH GRASS AND HAS TREES SURROUNDING PORTIONS OF ITS PERIME7ER-
OFFSITE LAND DISTUR CE:
THIS PROJECT PROPOSES NO OFFSITE DISTURBANCES 077-/Er'? THAN EROSION & SEDIMENT CONTROL
MEASURES ALONG BERKMAR DRIVE AS SHOMN ON T14E E&S PLAN. ANY OFFSITE PROPERTY USED
FOR CUT DISPOSAL OR FILL ACQUISITION MUST HAVE AN APPROVED EROSION AND SEDIMENT
CONTTOL PLAN.
CRITICAL AREAS:
COUNTY DEFINED MANAGED CRITICAL 57LOPLIES EXIST ON -SITE. NO DISTURBANCE IS PROPOSED IN
THESE AREAS.
SOILS�
THIS SITE CONSISTS OF SEWERAL SOIL TYPES SEEE THIS S14EET FOR FURTHER, DETAILS.
2E
SEQUENCE OF CONSTRUCTION.
C)
-,
1. NOTIFY ALBEMARLE COUNTY TO SCHEDULE A PRE-CONS7RUCTION MEETING AS REOUIRED.
�==
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It<
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2. NO EROSION CONTROL MEASURES MAY _8E REMOVED DURING THE CONSTRUCTION PROCESS
(A
m/
WITHOUT THE APPROVAL FROM THE INSPECTOR ON T14E PROJECT
U
M
�E:
w
J. CONTRACTOR SHALL INSTALL SEDIMENT TRAP /I AND SEDIMENT TRAP jf2 BEFORE AA,1Y
z
U J
a
=:)
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UPSLOPE SITE DISTURBANCE SHALL TAKE PLACE CONTRACTOR SHALL INSTALL FENCING
AW%-
a:
===i
AROUND T14E TRAPS AND SHALL STAKE PHE LIMITS OF DISTURBANCE ON-SITT. CONSTRUCTION
W
0
<--
OUTSIDE OF PHE LIMITS OF DISTURBANCE IS PROI-118HED.
"
m
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4. INSTALL PAVED CONSTRUCTION EN7RANCE WITH P141SH AREA AS SHOWN ON THE PLANS THE
V)
>
UL
;21.
�
CONSTRUCTION ENTRANCE SHALL BE INSTALLED WHERE CONSTRUCHON VEHICLE ROU7ES
W=
IN TERSEG T PA VED PUBLIC ROADS, PRO VISIONS SHALL BE MADE TO MINIMIZE THE TRANSPOR T
"
Or SEDIMEN T 8 Y (VEHICULAR) IRA CKING ON TO THE PA VEO SURFA CE. WIVERE SEDIMEN T /S-
lw_
;P
TRANSPORTED ONTO A PUBLIC ROAD SURFACE, THE ROAD SHALL BE CLEANED THOROUGHLY
Uj
AT THE END OF EACH DAY SEDIMENT SHALL BE REMOVED FROM TFE ROADS By SINOVELING
OR SWEEPING AND TRANSPORTING TO A SEDhIVENT CONTROL DISPOSAL AREA. STREET
Aw"A
WASHING SHALL BE ALLOWED ONLY AFTER SEDIMENT IS REMOVED IN THIS MANNER.
_=
5. INSTALL PHE REMAINING INITIAL CONSTRUCRON MEASURES AS SHOWN ON THE PHASE I
EROSION CONTROL PLAN SHEET PHIS INCLUDES PHE INSTALLATION OF THE DIVERSION DIKES
AND SILT FENCES. 774-F AGSA SHALL DETERMINE THE METHOD OF SUPPLYJNG VIATER TO 774E
WASH RACK. MEASURES INTENDED TO TRAP SEDIMENT SHALL BE CONSTRUCTED AS A FIRST
STEP WPAI ANY LAND DISTURBANCE ACTIVITY AND SHALL BE MADE FUNCTIONAL BEFORE
UPSLOPE LAND DISTURBANCE TAKES PLACE.
6. IN ADDITON TO ENSURING PHAT 774E PAVED CONSTRUCTION ENTRANCE IS INSTALLED, INSTALL
—
ANY REMAINING EIROSION CONTROL TIEMS AS SHOMIN/ Oil/ THE PHASE I EROSION CONTROL
PLAN.
7 ONCE ALL 77-IE EROSION CONTROL ITEMS 14AVE BEEN INSTALLED AS SHOVIN ON PrIE PHASE I
I'll
EROSION CONTROL PLAN AND THE INSPECTOR HAS APPROVED PHE EROSION COA17POL
LU
t�
��
-
: -4
MEEASURES, THE CONTRACTOR CAN BEGIN GRADING OPERATIONS.
0
-
: -4
i -
� �
8. PER11VANENT OR TEMPORARY SOIL STABILIZATION SHALL BE APPLIED TO DEI�IUDED AREAS
8
-i
MITHIN SEVEN DAYS AFTER FINAL GRADE IS REAChIED ON ANY PORTION OF 774E SITE
" 7 V
TEMPORARY SOIL STABILIZATION SHALL BE APF)IIE0 MIT IN SEVEN DAYS TO _0E1 UDED AREAS
PTIAT MAY NOT BE AT FINAL GRADE BUT WILL REMAIN DORMANT (UNDISTURBED) FOR LONGER
I __ L_____1
THA N 30 DA 'Y'S. PERMA NEN T S TA BIL IZA TI ON SHA L L BeE_ A PPL IED TO A REA S THA T A RE TO BE
LEFT DORMANT FOR MORE PHAN ONE YEAR. CONVRACTOR SHALL KEEP THE CONSTRUCTION
ENTRANCE wl WASH RACK OPERATIONAL AS LONG AS POSSIBLE. I",-- DPIEF?SIONS, SILT
FENCING & SEDIMENT TRAPS SHALL ALSO REMAIN IN PLACE AS LONG AS POSSIBLE AND
SHALL ONLY BE REMOVED UPON THE COUNTY INSPECTOR's APPROVAL 7`HE SEDIMENT TRAPS
rlil
,
SHALL REMAIN IN PLACE UNTIL UPLAND AREAS ARE STABILIZED.
`k['10.15,41
nit
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9. INSTALL THE INITIAL COINISTRUC770IN MEASURES AS SHOP& ON PHE PHASE 11-A EROSION
)IJ
� ,
- , ff
k m ,
CONTROL PLAN SHEET MEASURES IN7ENDE-0 TO TRAP SEDIMENT SHALL RE CONSTRUCTED AS
A FIRST Srr_P MTV ANY LAND DISTURBANCE ACTIVITY AND SHALL DE MADE FUNCTIONAL
BEFORE UPSLOPE LAND DISTURBANCE TAKES PLACE.
M
R= I ,
ia INSTALL INLET PROT-FG770N AS -S-HOMV ON THE PLAN WITH PHE STORM SEWER CONSTRUCTION.
4.
z
11. THE PHASE 11-A ESG PLAN DEPICTS THE AREAS OF THE S17E THAT SHALL BE CONSTRUCTED
amm-T,
AND STABILIZED PRIOR TO THE REMOVAL OF 7HE SEDIMENT TRAPS
12. INSTALL ANY REMAINING EROSION CON71ROL ITE&IS AS SHOWN ON T14E PHASE H-A EROSION
U__=
CONTROL PLAN. ONCE THE CONSTRUCTION AND STABILIZA7701V SHOWN ON THE PHASE #-A
ESC PLAN HAS BEEN COMPLETED AND 774E ESC INPECTOR HAS GIVEN APPROVAL, THE
I
SEDIMENT TRAPS MAY 8E REMOVED AND -17-IE REMAINING CONSTRUCTION SHOMN ON PRE
PHASE H-0 ESC PLAN MAY TAKE PLACLE
13. ONCE ALL PHASES OF CONSTRUCTION ARE COMPLETE, THE SITE IS STABILIZED AND THE
,
INSPECTOR HAS GIVEN APPROVAL, THE CONTRACTOR CAN REMOVE 7HE REMAINING EROSION
CONTROL MEASURES. NO ITEM SHALL BE REA,4011ED UNLESS THE UPSTREAM AREAS AME
RA
1,
A mm
- � ,
STABILIZED AND PHE INSPECTOR GlIKES PERMISSION.
i
',
Uirl,
14. MAINTAIN ALL EFROSION CONTROL MEASURES AS SPECIFIED IN THE VIRGINIA EROSION AND
SEDIMENT CONTROL HANDaOOK, REMOVING ONLY WHEN APPROVED BY THE LOCAL PROGRAM
ADMINISTRATOR IN ACCORDANCE WfTH THE VIRGINIA EROSION AND SEDIMENT CONTROL
,
, � �'
ill V
HANDBOOK.
'I 11 I
I I I, i
I _1 4
I ,�
,
15. ALL TEMPORARY EROSION AND SEDIMENT CONTROL MEASURES SHALL BE REMOVED WITHIN 30
kII-01"NUR �
DAYS AFTER FINAL SITE STABILIZA TION OR AFTEER THE TEMPORARY MEASURES ARE NO LONGER
NEEDED, UNLESS OTHERWSE AU7`HOR1ZE0 BY THE LOCAL PROGRAM ADMINISTRATOR. TRAPPED
"7_-
SEDIMENT AND T14E DISTURBED SOIL AREAS RESULTING FROM THE DISPOS177ON OF MEWPORARY
4C
MEASURES SHALL BE PERMANEATILY STABILIZED TO PREVENT FUR774ER EROSION AND
� __
SEDhi,401 T4 TION
SOIL DESCRIPTION
�-:-Iiook
D—Om"
�7B— � loom- 2% to 7% slopes. This soil is well droined & typically has a moderately high to high Ksot
value with a depth to water table more than 80 inches. The available water capacity for this soil is typically
,
"
moderate. The surfoce layer is generally 0-8 inches thick without a risk of frequent flooding and ponding.
� �
;kwt
(Hydrologic Soil Group 8)
27C - Eliook loom- 7% to 15X slopes. This soil is well drained & typically has a moderately high to high Ksot
volue with a depth to water table more than 80 inches. The available water capacity for this soil is typically
moderate. The surface layer is generally 0-3 inches thick without a risk of frequent flooding and ponding.
z
(Hydrologic Soil Group 8)
Reference: web soil survey online database, found at Http:llwebsoilsurvey.Alrcs.Usdo.Govlo,oplwebsoilsurvey.As,ax
-
,TEMPORARY SEEDING.
IF,
-
"' Is
i ,,, I
.
ALL DENUDED AREAS WHICH MILL BE LEFT DORMANT f-OR EXTENDED PERIODS OF TIME 5NALL
i
� i'� �
�,j " ,I
, � -
�, ,
Ll
m-H, IN
BE SEEDED WITH FAST GERMINATING MEWPORARY VEGETATION IMMEDIA7ELY FOLLOWING
GRADING. SELECRON OF THE SEED MIXTURE WILL DEPEND ON TrIVE TIME OF YEAR AND MILL
BE APPLIED TO DISTURBED ARES T14AT MILL NOT BE BROUGHT TO FINAL GRADE IMITHIN 30
DA YS.
PLANTS SHOULD BE SELECTED APPROPRIATE TO THE SEASON AND SITE CONDITIONS FROM
Lfl
TABLES 3.JI6 AND 3-31C. NOTE TVAT TABLE 3.313 PRESENTS PLANTS VIT-11CH CAN LIE USED
11111THOUT EXTENSIVE EVALUATION OF SITE CONDITIONS; TABLE 3.31C PRESENTS MORE
IN-OEPPH INFORiWA TION ON THE PLANT MA TERIALS.
TO CONTROL EROSION ON BARE SOIL SURFACES, PLANTS MUST BE ABLE TO GERIWINATE AND
z
GROW SEEDBED PREPARATION IS -ESSENTIAL.
AN EVALUATION SHOULD BE CONDUCTED TO DETERMINE IF LIME IS NECESSARY FOR
TEMPORARY SEEDING. TABLE 3.31A MAY BE USED TO DETERAIIII'VE THE ACTUAL NEED ALONG
WIT14 SUGGESTED APPLICATION RATES.
FERTILIZER SHALL BE APPLIED AS 600 LBSIACRE OF 10-20-10 (14 LBS/1,000 Sa FT) OR
mi
EQUIVALENT NUrRIENTa LIME AND FERTILIZER ShIALL SE INCORPORATED INTO THE TOP 2 TO
4 INCHES OF T14E SOIL IF POSSIBLE.
a]
IF THE AREA HAS BEEN RECENTLY LOOSENED OR DIS77JRBED, NO FURTHER ROUGIVENING IS
mi
REQUIRED. VINEN THE AREA IS COMPACTED, CRUSTED, OR HARDENED, THE SOIL -SHALL BE
LOOSENED BY DISCING, RAKING, NARROWING, OR OTHER ACCEPTABLE mEANa TRACKING WIT1,4
BULLDOZER CLEATS IS A40ST EPFECRVE ON SANDY SOILS. THIS PRACTICE OFTEN CAUSES
UNDUE COMPAC77ON OF THE SOIL SURFACE, ESPECIALLY IN CLA'r,EY SOILIS, AND DOES IvOT
0
AID PLANT GROWTH AS EFFECTIVELY AS OTHER MEPHODS OF SURFACE ROUGHENING.
SEED SHALL HE EVENLY APPLIED WITH A BROADCAST SEEDER, DRILL, CULTIPACKER SEEDER
OR HYDROSEEDER. SMALL GRAINS SHALL BE PLANTED NO MORE THAN Ik INCHES DEEP.
U
SMALL SEEDS, SUCH AS KENTUCKY aLUEGRASS, SHOULD RE PLANTED NO MORE THAN �
INCAl DEEP. OTHER GRASSES AND LEGUMES SHOULD BE PIANTED FROM �, INCH TO k Dam
SEEDINGS MADE IN FALL FOR WINTEER COVER AND DURING HOT AND DRY SUMMER MONTHS
SHALL BE MULCHED ACCORDING TO MULCHING, SID. & SPEC. 3,35, EXCEPT 77-IAT
Alt-DROMULCHES (FIBER MULCH) WILL NOT BE CONSIDERED ADEQUATE. STRAW A11ULC1-1 St-IOULD
,
,
,
BE USED DURING THESE PERIODS.
,
�
AREAS VIHICH FAIL TO ESTABLISH VEGETATIVE COVER ADEQUATE TO PREVENT RILL EROSION
I
WILL BE RE -SEEDED AS SOON AS SUCH AREAS ARE IDENTIFIED.
STORAMATER RUN—OFF CONSIDERATIONS:
STORMWATER RUNOFF QUANTITY AND QUALITY MILL GE PROVIDED BY THE EXISTING
STORPOWATEER iWANAGEMENT FACILITY PHIS S/7E (yHASEL I/) AND ITS RELATED DRAINAGE AREA
�� I �
WERE INCLUDED IN THE APPRAOVED DESIGN OF THE SMW FACILITY SEE APPROVED
I
STORMWA TER MAINIAGEMENT PLAN IN THIS PLAN SET FOR INFORMARON.
ME11-119k
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ET (PIE SPECTIVE"
OUTL I _'R �
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dry storage:
L � L I � 1-111111. .......... .................. '�
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dry stona-ge requirvad (cy) (67'JCA�
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r I I I """"I" ....... r.. r r r I . r
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103.9
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dry storage required (cy) (67*DA,1
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itop of dam elevation; (a) e � �
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,152V)0� � �
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-
SHEE T NO.
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dry storage provided W this elevation (cy)'
�
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'10&9
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20�8
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slope of dry storage sides
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