HomeMy WebLinkAboutWPO201500038 Plan - Stormwater 2016-02-05Stormwater Pollution Prevention Plan (SWPPP)
For Construction Activities At:
Project Name: Dunlora V
Address: 965 Rio Road E
Charlottesville, VA 22903
Prepared by:
Timmons Group
111 W. High St.
Charlottesville, VA 22902
434.295.5624
Prepared for:
Milestone Partners
3002 nd St NE
Charlottesville, VA 22902
Contact: Mr. L.J. Lopez
434.245.5803
SWPPP Preparation Date: February 5, 2016
(This document is to be made publicly available according to 9VAC25-880-70, Part II, section D)
Issued —10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County
COUNTY OF ALBEMARLE
Department of Community Development
401 McIntire Road, North Wing
1 _
Charlottesville, Virginia 22902-4596
Tel. 434 296-5832 • Fax 434 9724126
Stormwater Pollution Prevention Plan (SWPPP)
For Construction Activities At:
Project Name: Dunlora V
Address: 965 Rio Road E
Charlottesville, VA 22903
Prepared by:
Timmons Group
111 W. High St.
Charlottesville, VA 22902
434.295.5624
Prepared for:
Milestone Partners
3002 nd St NE
Charlottesville, VA 22902
Contact: Mr. L.J. Lopez
434.245.5803
SWPPP Preparation Date: February 5, 2016
(This document is to be made publicly available according to 9VAC25-880-70, Part II, section D)
Issued —10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County
CONTENTS: (from Albemarle County Code Sec. 17-405)
1. Registration statement
2. Notice of general permit coverage
3. Nature of activity
4. Erosion and Sediment Control Plan.
5. Stormwater Management Plan
6. Pollution Prevention Plan.
7. Discharges to impaired waters, surface waters within an applicable TMDL
wasteload allocation, and exceptional waters.
8. Qualified personnel
9. Signed Certification
10. Delegation of authority.
11. General permit copy
12. Inspection logs
Issued —10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County
Section 1. Registration statement
(Provide a signed completed copy of the DEQ registration statement)
Issued — 10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County
Registration Statement
General VPDES Permit for Discharges of Stormwater from Construction Activities (VAR10)
(Please Type or Print All Information)
1. Construction Activity Operator: (General permit coverage will be issued to this operator. The Certification in Item #12 must be
signed by the appropriate person associated with this operator.)
Name: Miltestone Partners
2.
3.
Contact: L.J. Lopez
Mailing Address: 300 2nd St NE
City: Charlottesville State: VA
Email address (if available): Ilopez@milestonepartners.co
Zip: 22902 Phone: 434.245.5803
Indicate if DEQ may transmit general permit correspondence electronically: Yes 0
Existing General Permit Registration Number (for renewals only)_
Name and Location of the Construction Activity:
Name: Dunlora V
Address (if available): 965 Rio Rd E
City: Charlottesville
No ❑
State: VA Zip; 22903
County (if not located within a City): Albemarle County
Latitude (decimal degrees): 38.063274 Longitude (decimal degrees): -78.461575
Name and Location of all Off-site Support Activities to be covered under the general permit:
Name -
Address (if available):
City: State: Zip:
County (if not located within a City)--,
Latitude (decimal degrees): Longitude (decimal degrees):
4. Status of the Construction Activity (check only one): Federal ❑ State ❑ Public ❑ Private 0
5. Nature of the Construction Activity (e.g., commercial, industrial, residential, agricultural, oil and gas, etc.):
Residential
6. Name of the Receiving Water(s) and Hydrologic Unit Code (HUC):
Name: Rivanna Na
02080204
HUG:
7. If the discharge is through a Municipal Separate Storm Sewer System (MS4), the name of the MS4 operator:
County of Albemarle
8. Estimated Project Start and Completion Date:
Start Date (minldd/yyyy): 04/01/2016
9. Total Land Area of Development (to the nearest one-hundredth
Estimated Area to be Disturbed (to the nearest one-hundredth
Completion Date (mmlddlyyyy): 04/01/2017
acre): 4.92 Acres
4.17 Acres
10. Is the area to be disturbed part of a larger common plan of development or sale? Yes ❑ No ❑■
11. A stormwater pollution prevention plan (SWPPP) must be prepared in accordance with the requirements of the General
VPDES Permit for Discharges of Stormwater from Construction Activities prior to submitting this Registration Statement.
By signing this Registration Statement the operator is certifying that the SWPPP has been prepared.
12. Certification: "I certify under penalty of law that I have read and understand this Registration Statement and that this document
and all attachments were prepared in accordance with a system designed to assure that qualified personnel properly gathered and
evaluated the information submitted. Based on my inquiry of the person or persons who manage the system or those persons
directly responsible for gathering the information, the information submitted is to the best of my knowledge and belief true,
accurate, and complete. I am aware that there are significant penalties for submitting false information including the possibility of
fine and imprisonment for knowing violations."
Printed
Signature:
(Please sign in INK.
Item #1.)
Title:
Date:
This Certification must be signed by the appropriate person associated with the operator identified in
07/2014 Page 1 of 1
Section 2. Notice of general permit coverage
(This notice is to be posted near the main entrance according to 9VAC25-880-70, Part II, section C.)
(Provide a copy of the DEQ coverage letter when obtained)
Issued —10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County
Section 3. Nature of activity
(Provide a detailed narrative of the construction activities. Include or reference a construction schedule
and sequence. Include any phasing.)
This project is a residential development that includes the addition of 20 single family lots with
associated roads, sidewalks and utilities. Limits of clearing and grading are 4.17 acres.
These improvements are being made within the property boundary. The property is bounded by
Rio Rd to the south, Shepherds Ridge Rd to the north, Dunlora Dr. to the east, and a residential property
to the west.
All construction shall take place in accordance with the Erosion and Sediment Control Sequence
of Installation on plan sheet C3.0. Estimated construction dates are as indicated on the Registration
Statement.
Issued —10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County
Section 4. Erosion and Sediment Control Plan.
(Provide a reduced, 11x17 copy of the latest Erosion and Sediment Control Plan. Do not reference
only.)
Issued — 10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County
EROSION AND SEDIMENT CONTROL NARRATIVE:
PROJECT DESCRIPTION
THISPRO1 IDENnAL DEVELOPMENT THAT INCLUDES THE ADDITION OF 20 SINGLE FAMILY LOTS
WITH ASSOCIATED ROADS, SIDEWALKS AND UTILITIES. LIMITS OF CLEARING AND GRADING ARE 9.17
ACRES.
ACIACFJI�pROpE�j,
TORO 1MPADVEMEIF 5 ARF BEING MADE WITHIN THE PROPERTY BOUNDARY. THE PROPERTY IS BOUNDED BY
RIO RCWOLL SOUfeL SI$PHERD' RIDGE ROAD TO THE NORTH, DUNLORA DRIVE TO THE EAST AND q
RF51DE1fI1AL PR£1Pi-RTY Tp THE WEST.
EXISTING SITE CONDITIONS
THE SITEHSITE IS OMED RESIDENTIAL PROPERTY WITH TWO
EATURES, HOUSES AND ASSOCIATED SITEF
OFF-SITE AREA
AS
NEW ENTRANCE ROAD WILL BE CONNECTED TO SHEPHERDS RIDGE ROAD.
CRITICAL E-
PROPOSED SLOPES STEEPER THAN 3:1 WILL BE STABILIZED WITH BLANKET MATTING AS SHOWN ON THE
PHASE II ESC PIAN.
D III E rc H R
UNLESS DINFAWFSE INDICATED, ALL VEGETATIVE AND %PAUCTIII 1. EROSIOFA AND SEDrMEAr CONTROL
PRACTICES 5NALL EE CgNSTRLICRD AND MAIARAINEO ACIEDADIXG TD f11RI11UM STANDARDS AND
SPIECIPI[ATTONS OF HAf CLIRRFM ADOTITON DF THE VIRGWER FROSLON ANO SEOEMENT COIF AND
HANDBOOK. THE MINIMUM SrANpAp05 OF TME yESCM SAIAILL BE AADHEREp TD VNi 93e OTHERWISE WAIVED
OR RPPRpyFp BY A VARIANCE R5' LOCAL AIHMORITEFS HAWNGAIRISOIMON.
STOAMWA N;7FIj
CON rDE
WATER QUAL N ERCT WILT BE Pt]B D OFF SITE
WHILE FLOW ATTENUATION WILL BE ACHIEVED
TTIRpLNpP AAIp [IrypERGROUHp pETENrlWe SYSTEM.
STORMWATER RUNOFF C�DPRAT10N5
ALL EA kgT AND SEOLNENF CGYIRpL MEASURES SMALL BE MAINTAINED lXAECDRpRAICE WRX VESCIiAND
TILE CONSTRIICTTON SFWELICE, IHCLVpIAA3 Tiff IN5PECT70R OF ALL MEASURES AFTFJP ALC RAIN WSCK,
TRu L PRAC71 5:
L- Ml J RAkCT - ].q7 A TEMPpo CRY CONSTRUCTl0.4 ENTRANCE $XALL HE
FRRDL'IOED A7 T1TE LO[AT ON IHp[CATEO ON THE PLANS, IT 15 }AwERATNE THAT THIS MEASURE BE
HAINTAINEp TH$OIIGMWT CpHSTAD,TEON. I7$ PURPOSE IS TI RERUCE TXE AMOUNT pF MUD
TPANSPDATEp OMD PAVED PURLIC POAD$ BY Nprpl VENT
SILT FEN[E RA6RIER - 3,05 S, CT CLES RUNOFF,
+EA6A5 WttM I'1LIeIFtAI GRADES IHSI AL
Tp {R SE.IHEHi pp]E Ste` EAS SHLED E
FLOW AS EHOICATED.
ITS PLRPf35E IS 7p 1HTEACEPI SHALL AMOURTS OF SEDIMENT FROH D[STURLIEE Fl ANO PNEVFHI
5[LTlMEHT FROM LEAVING TME SITE.
3. SI ffiiAIN lNI� PAS TSN .3.07 $TONE Rl
At THE INLET OF ALL
DRAINAGE STRUCTURES AS I orCATrD ON BANS, R PURPOSE IS TO PRSKALt HE �EVENS SEDIMENT FROM
FlRERLNG TAlF sr
RAAINAGE SYSTEM PRIEIk TO PENMAHENT STAAILI7JITION.
A, NEAT TIBET PROTECTION - 3.W A SEDIMENT FILTER LOCATED AT THE IMLFT TO A CULVERT TO
,RER'El71 SEDIMENT FROM k6mE'AIA6 THE SYSTEN PA TOR
5• EDIKE . 3,09 A TE71PD1lARY AIOGE OFMCFACTEV SpTp DprER7 WEAVER FR
AEA. BM A CERTAIN
ARA,
BPAFNTTFIAP.D, 13AlE1APDRARy EIARRIEROR WHWfisA OOHIROLLED d-IORAIWATER RELEASE TD
FOR1HE►1AIpT OF M�yHRIR7pFF FROy OtSTIPRAEp MEAS NA-YET-ANO'DRt^SiDRAGEL REL ENO UGH
0.S- LUAHTEfy,LyCEDWIEHT TOSET7LE qUY.
PROTRM-INSPECTT{LAp ENBANKLIEM VyFE1gY TDEAPELIRE rT R3
LY 10.0HASWOTBEEN malNCieII DURING CON$IRNC-ROHACnVIf�g,
AOORgMA11Y Tf[ IRM SHALLsE CHECKED ASTER EVERY RAINFALL EVERT, ONOE THE SEDRAENI HAS7. TCONr�Ri39Cp�NrERpL 157613E IpSEEry OIfGH TMFFSYYAE NAR{.ASP09EOD OF.
SURFACE AHCAfp MOVEMEAYT,
VEGEIAES
B. fOPSDrc TC MLE� - D.3p TL3P5prL 5NALL l¢ STRfPPFO FROM AHD OCKPILEO IDR to SPREADING. STOCKPILE LOCAT70k5 SFµLL BE LOGTEp ONSBE ITE AND
SHALL BE 57ABILIZFD WITH TEA{pDRARY SILT PENCE AND VEGETATION,
9L IEkPORARYDE Se ED NG . ].31 Aµ DENUDED AREAo WITH GERM S HYIICTI rilLL BE LEFT DORFVUyi FDA MORE T1SAN 30
fdLMlNC 01'THGSE AREAS SELE{.TAC1N Df i F Sf 0 Mi i R TEM 1 ETATION IM7EEDIATELY FIXLpW1NG
ES APPLIED, SHALC DEPEYO ON THE TimepF YEAR 17
10. M Arc SEEDIN - 3-37 FDLLOWINO GRAD]NO ACttVFI1F'S, ESTABLISH PERFNHD{L VEGF;ATIVE
BFAOTy PLpMEMg SEED 7O REDUCE ERO$R)N, STFBILlIE DLS1'i1RIAE0 AREA S, AAO ''L.
NATURAL
i L SIL 57AA1I IDN NDN B AI MIT - 3.34 A 1'Rpl-ECTyy{ COVERING BLANKET pR SOIL
SYABy L77ATICBI /AAT SHALL Be INSfAj1E0 ON PREPARED PIARTING AAFAS OF CHANNELS TO PROTECT
AN PRQNpFE VEGeTATION FSYABLISHREAR ANLL REINFORCE ESTAARISFIED FHA
MAFN W TART G!
]. IMMEDIE SEDEMELR Iriti•T AL,,TltES AS A FIRST STEP LN GRADING, SEED AND HULCie
PROVIDE 7E J ORAAv EZ- IMTALUATEgR-
7- PROVIDE TEMPpRAAY' SEEDING OR OTHER STAB3E.[7ATELW =Arp)LLTELY AFTEq GRAtlIAf�
T. ISOLATE T=IN ING FOR OTILIT7E5 AN p DRAINAGE FROM OOWNSfREAM LONIt::D ES IN pAIOFR YO
MIL Uos PEWXETFR gDMROLS„
I. ALL O51 N ANDSEDlN THE CONTRA ICES SHALL BE _WrAIM UNTIL THEY AAE NO LOHPdq
REQUIRED
DOCUMENT$ OR STATE LAVA,
LI -1 Wlrr STAgrlTZATICIN
INifEOITFLY�Fp,LO . FINlSNEO GRAD NG• 5EEOLAIG SEIALL�BETL CCG WmP PERMATdEkT SEfOIRG
3.]7, PERMANEPeI SEEPING, SEED TYPE SHALL BE AS SPECIFIED FOR -MrafNUM C=LANS' ANp
RLlAyEE NR1H SIO. !SPEC.
TYPE SINALL 9E AE��S•5PQ[IFIED FE y I.KIPPrEfy_S LLe SSLOPES• Ik FABLE 3,37 O OE ETH k ]I L• SEED
MULCH tSFRAW DR FLBER] SMALL. HE USED DN ALLSFEDED SLIRFACF5, IN ALL SEEDENG PPERASSEEU
FFA71LItEA AAIp LIME 5NALL RE APRJED PRIOR 10 M ..,NG.
SEQUENCE O`
MDSE 1 [SEE SHEETS C3,7 ANDgT
1- A HER, NDEVGINEE . I is rs REQUIRED WITHALBFH l COUNTY FbS INSPE[TOR, C.(MIliAAOTOR
OWNER, AND FTrGINELYl. 1Mi5 REFI'IHG 5!lFPL rA%E PLACE Ai THE CplryrTY' pFFf[f &11 R. CO.
.Z C1HG7ALl CULVERT INLET PLAQGEp PRIOR TO Tlp HEFTING LY1TH ONE TI] WEER DF ANTTCE,
3. REAR ANA GRACE AREA IDR R BELOW PROPOSED CONSTHUCT,ON ENfWgICp.
L INSTALL TREE PROTERION AWp RPSNCE BEi,OiY S17lfS1EM EDHHEI?TW 2 AND INSTALL BOTH.
I. INSTALL 5PDI31ENT TRAPS I AHO 3. TRAPS 1 AND 3.
6. FTERLL REMAINING/ENYE. AESIAIIaNG TREE PRDIECI IDN AND DIVMICIN MAC,
7. AFTF4 ALL EROSION ANp SEDlHEHr CONTROL AIEASURE$ARE IN PLACE. SITE WOU CAN BEGIN,
B. S6E DH GRADE PRDIFC7'AREA.
9. SEER ACI OENUpEp AREAS PAL YE9[Fl STANDARDS,
PRASE fl ISEP SHEET C3,A]
1. WSTALLADPTrR7PEgL INLET PROfECT,ON WHERE SHOWN ON THE PIPILSE R FROSH7NARD,olmNr
Arm 7• I., pGE1E PRDyEt7 ARFA,RAPPLY PPRHAN S$Or IL $FA& aT1OI1TY0 T �
OATS= FINAL GRADE I5 ACHIEVED. ESE AREAS WITHIN SEVEN
3 ALL STORMWPIT. I PINK S N STRUCTURES. INCLUDING LIETENTIDA FALTUTIES SHALL BE INSPECTED FOk
SILTISEOIM IK iF YRESEMI, $ILTj$EOlMENT SNAIL EF CI.FAKEO OOT r4,7R TME STSTEM i0 TME
/. 50 INE' SIOTF i1P e11EL ON EAp1 pT1AlC SEOIMEM TRA, HAS BEEN STADILIze 0N0 APPROVED BY ESE
INSPECTOR REMOVE REMOVE Swlmw TRAIT,
S. APPLY PCRMATN'NT $All STABLLIZATION To THESE ARBa51NITMlN SEVER OATS AFTER FINAL GARDE IS
ACXIEVFp, .1 R111.1,
PROTFCTTON. SILT FENCE, CIRVERT THLEr PROTFCRON AHO INLET PpprEEFfOH
I3ELp" SFaLMEH] TRAPS HOST BE f WNTRINED TNRppCX CJrp11ING ANp [DN9IAIA:TIuN,
6. 6NCF e'nRYiRITLTlO+1 lD CGSIYLE I{: AND Al,L CDI7IAIBUTING A" ARE STALVIf}FD, EROSION
CONTROL HEASEIRES CAN B9E
E HOVED UPON APPROVAL FROST THF EAS IA[SPFCTDR•
L
HIHIHDR AM R05:
CONST5TULrw,TN 1N O� �pITER� ISA, M n PYA DISTp1CT OR LOCALITY MUST BE
HS SEVEN DAT ORTEMPOAARY SAIL STABILIZAnM SMALL aE RPPLIEp TB DENUDEDARFAS WlIHW
SEVER DAYS hFTER'FlNAL GAA0 IS REACMEp ON ANY PORTIO71 OF THE SETS- TEMPORARY SOIL
5TABILTZATIpN SHALL MAPPLHEO WITMIH SEVCdA DAYS TO DENUDED AREAS THAT HAY NLTI BE
AT FINALORAp{ &!F WILL RI!j"N DORMANT FOR LONGER nMH !; DAYS. PPgMANfT71
ONE5TAg!lL7jETIDN SHALL BE APPLIED TD AREAS THAT ARE 70 BE LEFT DWMAAR FOR MOT TPNy
YEAR
MS•2. DURING CDNSIRUCj1DN OF THE PROJECT, SOEL 5Ttl[%p1LE5 FIW BORROW AREAS SMALL DE
GlAB1LIiEDOR PAOTr[Tfa WITH $FDTHENT TRA"Il.Y, MEASURES, THE APPLICANT Is
PESPDN$IBLE FDR THE TEMPORARY PRi7IEENONANO PERMANENT STABIUZAnOH 1jF ALL SPIT!
THE FR ILES qk 5Rf AS WELL AS 9ORkp1 rE.W AREAS AHD 5011 fNTEHTIplNILYTRAALQF ALL S R
MS•3, AA PERMgHEARSVFGE1ATryE COVER SHALL BE E57AALISFgD MA
ON CEMLJDEp RRL•R$ ErOT OTHERWISE
AN L'
STABlI]ZFfl. PfRHA3iFIIr VEGETATION SMALL I BE CONSIOE S �TABLI5MEO
UNTIL A GROUND COVER 15 ACHIEVED THAT 15 UNIFDW NATURE ENOUGH TO SURVIVE A1IC
W., ]NHIBR EIlpSlrlPl-
MSti, SEDIMENT RASTRS AND TRAPS, PFAIAPFTEA D[RES, SEOIMENr aAgRIER5 AND DIMER ME65URE5
IIFTENOED TO TRAP SEpIMENr 574ALL pF CpHSTRULTEp F5 A ILRST STEP ]N AF
[AJ4JF015R1RBrNG ALTLVRYr pAyq SMALL Be MADE F{RF[73pWL AFPORE P IN
LANG
D15TURBANCE TAKES RACE.
MS•S STABIL.-TLLTN MEASURES SHALL BE APPLlEO rD EARTHEN 5ESIICTIIRFS SUCH AS DAMS, NX
AHD DIYER51f1N5lHIFEO[ATELYA}TER INSTALUTN]I/,
IH
FLS-d, SEDIMENT TRAP$AND SEDImirr RAAWRS SHALL IT DESIGNED AHO CONSTRIILTED RASED UPON
TXE TOTAL OAAANIi,E AREA TO gE SETLYED BY THE TFAPaR 9A51N,
A. THE WHOAOM STORAGE CAPACITY OFA SEOLMENT1PAp SMALL gE I36 CUBIC YARDS PFRACAE
ACDIiMNAGE AREA AND THE TRAPSIGLL ONLY COe7FRDL DRAINAGE AREAS lFK THAN THREE
ACRE&
D, SURFACE RUNOFF FROM DISTURBED AREAS THAT 15 CDNPRISFp OF FLOW FROS1 DRAINAGE
AREA.! GREATER THAN OR EQ1egl TO TK ACAfS SMALL BE [ONrRp4EU 8YR SEDTIt{NT 8A$IN,
THE MINIMLMt STORAGE CJLPACTrY ORR SEDIMENT BgSIR SHA[L BE IDA CtJafE YARDS PER ACRE
OF DRAINAGE ARFJA. THEOUIFALI SYSTEH SHALT. ATA MINIMUM, XATNTAIN THE STRUCTURAL
EN1gGRLTY DF THE BASIN DURING A 75TFA0. STIXLM dF 7A.HOUR OVRApON• RWPOFF
CONDIT] ER O L15EO IN RIAA{. CALCULATIONS SIEALL CORRESPOND TO A BARE EARTH
COteAInoN OR FfIOSE MONS EIIPECTED � ElElST WTEE[E THE SEDIMENT BA51H 15
MS -7. CUT Fiil SLOPES SHALL DE RESIGNED ANO CpHSTRUCTEp EN F
MlNIrw L',s" N, SLOPES THAT ARE FOUND TO BE ERODING NANNEA INT WILL
OF PERMANENT STHEfAB]L72ATipN SHALL BE PROVIDED VRIH ADDITIONALEKCE551VELY W3TFB>A ONE YEAR
LEM
NS,L COPA[EHTINTEp CRUNDPF SHAU-ND OW rADWN CUi OR FILL VNLF$S COMAWEp
WITHIN AH ADEQUATE TEMpORART ORWIENT CAWVIE[, FLAME OR SLOPE DRAIN
STRUCTURE
MS•9, PETAFI'FR WATER SEEPS PROM A $LOPE FACE, Abf!"TF DRAINAGE OR OTHER PROIECTTON
S1uLL BE REDINDED.
MS -!0. ALL SjpRM SEWEk INLET$ riµT ARE XApE OPERABLE DURING Cp/15TRULTTpB SHALL pE
PROTECTED SD 'ZS
5Fp[MFieT•[ADE71 WATER CANNOT EIFTER TF0. CONVEYANCE SYSrFM
WITHOUT flRSi BEING FILTERED DR OTiPEAWI5E TAFATEp TD REMOVE SEDIMENT,
FLS -!f. OEFOAE NEWLY CDNSTAVETEO STORMWAi{R CORVEYAH'CE ClWINELS OA %PES ARE AIApE
CLArR1F1 LAIOM�CB��FMIRED TEMPa@ARY OR PFRHAti,EyT
CHANNEL- APICE CHANNEL AN RE[EIVING
M5.17, WHEN WEAR IIIA LIVE WATERCOURSE TS PERFGRNED. PAECRURONS SHAH RE TARN 7p
MINIMAE ENCROAfENT , COMROI SEDIMENT 7PAfP5PORT AND STABLLA'ETHE -N AAFA T[{
THE GRFATESI EXfEN7 POSSIBLE DIIREHG CDH57RVCTIp1P, NDNERODLBLE MATERIAL SMALL BE
USED fpR 711E C6NSIR1AC1fOH OF CAUSEWAY$ All6 EGFFEIEDAMS- FAATITH FILL MAY RF LASED
FOR THESE S1R11[jLHlES IF ARMORED BY KONERODIBLE COVER MRTIR]RAT.
H5.13, wHEN A INE WATfAEMOD, MUST BF CRpSSEa$Y COHSTAUCTi[Me VENIRES MORE TMLN T"j(g
"111=151=
H ANT 51R�XpNTn P£ITlOD, A TEMPORARY VFHECULAR STREAM CROSSI'AG COH5'IiIULTEp 4Y
NS-iH, RImEAPALICABIE Fl= S STATE ANpLL7CAL AfA..Lp,{7rMS5 PERTAIN]NG TO WORKING
WORRiHG IH LIR
CROSSING LIVE WATFRCpUR5'S SHELL DE mllY
HS -1 S. THE INA ERE BANKS 01 R WATER[OUR$E 51AALL BE STAWiliED IK"MIA7ELY AFTER WORK IN
11{E WAITRCLUASE I5 [6MP1ETFp,
H$.id, "'OERGROIIND L11IL11Y In SMALL Of IMALL40 IN FCgDgp/Ly[{ WRIT THE FOLLOWING
STANEOARDS ]N ADDITION TO DYHER APPII[ADIE CRRfA3A;
A. ND MARE THAN 500 LINEAR FEET qF TRENCH MAY Re OPENED ATONE TIME,
B EYGVATED MATERIAL $HALL BE MACFD DN THE LIPARLL SIDE OP TRENCHES.
E. TPR-UFM FitOH DEWRIPRING OPERATILIH5 SHALL DE FILTERED CIR PASSED iIIRpUDi[ AM
GOES HOOT ADVERSELY Ar}pLTI PLOLYING STR TS pip pFFS�L[IE pROPfIRTY', HAR11Eq PKAT
D. MATERIAL US Ili BRC%FTLLMU TRENCHES SHALL OE PROPERLY COMPACTED IN ORDER ID
MINIMI2E ERp51p11 ANp PRON07£ 57ABIL1jATIpN,
E. 0.ESIADILTiA71DN SNAIL $E ACYRFTPLIGMEO LN ACCOROAHYE WFIH THESE REGUPAITDAIS,
F, APP13CABLE SAFETY REGUU RDH$ 5NALL 9E COPIPLIEO WlTll.
ARS -17. wryFRE OOf157ALFLTION V&IILZp ACCESS Rl71IEF5 fNrFac.CT RAS DR PiML>f RpApS.
PRO1N5[ONS SHALL BE MADE TO MINIMIZE THE TRATLSpm, OF SFOIHEHi 8T VEHICULAR
=T'AACICIFPG ONTO lI1E PAVEOSURFACF. WlIERE SEDIMENY LS TRAHSPQRTEp ON7p A. PAVED DR
ACH DA SENMENy TME ROAD SURFACE SMALL BE LTF VIED THORp1[JLLY AT THE ENDW
EAflT PAY, SED,ME S $KALI BE REXOYEp FTppM THE ROADS RY SXOVFLI HG OIT SWEEWNG AND
IRAN AFTER H7 TOA 5EDlHENT CpMRpc TNSPOSAL AREA. STREET WASTIING SHALL BENGANOO
ONLY AFTER 5BOlMEHT 15 REMOVED IN YH15 MANNER. 1111, PROVISION Pr1EALL APPLY TO
MS. ?(I, ALL V17@{pppL� R ILTIE OND SEpI7 EErfITLC�prTlflO0l7 ER LAND-D15rI1RBIHG ACT1VITtES.
RAYS AREA FINAL SITE STARILl7ATIOH DR AFTER THE TEHPpRAgy EA`✓1111ES ARES AWITHIN 0
NEEDED, UNLESS OTHERWISE Ipso R12ED By THE Ll1CAL PROGUH AUIHgRI1Y. TRAPPED
SFOIATEN} ARD THE D15YIALBF850R. AREA5RE511LTING FROM THE
015PDSRIOY PTF TEHPOR/IRY
MEASURES SMALL TIE PEAASANENrLY Sr4imu B TD PREVENT I.,. -EO' ElAD51DN AND
S{'DEN[NrATIEkA,
MS•[9.'PROPERTIES AND WFTERVYATS DOWNSTREAM FROM DEVEIOPNENT $RES SMAµ BE P'RpTELTED
FROM SEDIHEM OEPpSYRpR- EROS}pN ARD LMMAGF DUE TD INCREASES IN VOLUME VELO-
i<•HWR DTIPARDN IN ACCORDAN[F WRN TFIEEEST NOAf[D5AANO CRITER 57FCITY
OAK OF
SEL7fOh'
19 OF rISE AryRGIHTA AOMWISTRATNU CODE 9VAC24i U040 MiNIHUN STANDARDS.
GENERA FR IDR ANO SFDlFIEMT OL NOT
F5 -I LHR,ESSOIHERWISE TNDICArEO, CONSTRUCT ANV MAINTAIN AIL VEGETATVE AA9 STRUCTURAL
EROSIONAND FFD'- CONTROLPRACTICFS ACCDRDOF THE LATEST EolIAIG TO MIA NPIMUM STAKDARDSTRX
5 �AFOiD VIRGINIA REGUrATTUNS VAEyP5•D7•BO EROSLDN ANa 5Ep]MEN1 ETJNTRBL
NT
kEGU1ATTOH&
ES -2: THE CONTROLLING EROSION AND SEDIMENT CONTROL AUTHORITY WILL MAKE A CONTINUING
REVIEW AND EVALUATION OF THE METHODS AND EFFECTIVENESS OF THE EROSION CONTROL PLAN.
ES -3: PLACE ALL EROSION AND SEDIMENT CONTROL MEASURES PRIOR TO OR AS THE FIRST STEP IN
CLEARING, GRADING, OR LAND DISTURBANCE.
ES -4: MAINTAIN A COPY OF THE APPROVED EROSION AND SEDIMENT CONTROL PLAN ON THE SITE AT ALL
TIMES.
ES -5: PRIOR TO COlUIENC7AeG SJJUNP, OlSTUR&hG ACTIVITIES TN AREAS 6TNER THAN INFi1GATFII Oi,'
THESE MANIARVERS EINCLUaa.1G, 1111 ROT LINKED 7p, OFFSITE BARROW OR WASTE AREA]. SIIBM[i A
ERWIGN AND S OrHMTON CONTROL PLAN TO THB ARCTLI7ELT/Ei:G1AAEER AHa CpNLRpLL3NO
fROSIpH ANp NDSCLJHTAOL AUIFpR17Y FpR REVLEW AND ACCEPTANCE -
VIDE
ES -6: SEDIMEN ADDITIAT70N S D EROSIOTERM N CONTROL MEASURES NECESSARY TO PREVENT EROSION AND
SED1MENiAnON AS DETERMINED BY TME gCSPONSIBLE LAND DISTURBER. (MODIFIED NOTE)
ALL
�`-7: DURING URGED AREAS TURBIN N I gETI O NYYlOVEO BEOIMEN I CONTROL MEASURES ATALL IT..
DURING LAND -DISTURBING ACTVITIES AND DURING SITE DEVELOPMENT.
ES -B: DURING DEWATERING OPERATIONS, PUMP WATER INTO AN APPROVED FILTERING DEVICE.
ES -9: E ALi KIS RR AERS ORCLE YLPNO MAINTAINTHEEF ECTIVEO E55 pF7�E FALL
N_VA AFTER
ERO51pk CONTROL aEVf[ES IM.MEDEAFELI',
L IF NO A 'A SE IMF r I
]. T}I{ E,12, RPPRDVlNG AOHIOAI TT MUST DE NOT]FTEC ONE WEFJE PAlpR Tp THE PRE-CpM1�y [
CONFERENCE. OHE WEEK PRIOR TO THE COMNENCEH-OF LAUD D[STUFSWI ACTNITr, AND DYON
E
7. Al j, ROSlpNAH SEDIMFINENT[ .•7GC73DM,
ACCORapLG TO MWIMUM STAN DL MEASURES WILL HE E:WSTRUCTEO AMD MAINTAINED
LDNI RPL HAHDBOUIf AND VIRGIN GLµATIEDN51 A 625•p7 -OO HEROSRIgH ANC I'MD SEdFMHEMAM
CONTROL NT
RES"ITDles.
J.RLL EROSIOLEAPJMN AND SEDINENY CONTROL M6�IgE5 ARE ]p 13f PLACED PRIOR 70OR A. A L HAPPR
AE
ATA[L TIMES. EROSION AND ,{$ THE FIRST STEP.
S. SEDIMENT COMiLOL RAN NULL RE MAINTAINED ON THE SITE
ARIOR TD COMMENC} ; LAND DIST UR B]HG ACTNTrTES AM AREAS OTHER IRAN 1NDICATELA ATN 7HE6E
PEARS [IN[LETplRD, BUi NOT llMRED 1% OFF-SRE BORROW p.R WASTE AREAS) THE gpNFRAL7pR
`.,!PALL SVBNRA SPL MENh A:y EROSIONCDMR%PLAN To
OWNER FDR REVIEW AND
APPROVAL BY THE PLAN Appj[O,pryG AUFkIDAfn,-
d. THE [DIPTRA[70R IS RE5PANSHILE FOR WNSTALLATIOpl OF ARTY ApaL1Y0NA1 EAOSIQY [ONPAOE
MEASURES NECESSARY IO PREVENT EAC$MNAHDSEDIMe-ATION YSS DETRRMIHED gY THE PIAN
AL790VLW AUTHOR M.
T. ALL OrSTURDEO AREAS ARE TO DRAIN TO APPROVED SEDIMENT COWTAOL HEAlS11AES A7 ALC TIMES
IS ACHI LAND Ol5TURpING ACINTTlES AHD OUArgG 5TFE OEV&pPNENT LN171L MNAL STAglll7AY1pN
IS ACHIEVED.
8. pDRlA1G OEWAIFRING OPERATlENiS, WATER WILL BE PUMPED IARp AN APPROVED FILTERING DCV7[E-
9' T WHiRA[1DR SHALL iN5PECTALL EAOSIENI CONTROL
RUNpFf•RROpUCING EVENT, Aly NECESSARY REPAIRS OR CL61NL19•E }D A{AIARIRGH THE E:RE[TIVFNES$
OF THE EROSION CDWE' DEVICES EMAIL gE RADE iTA MNEpGTELy.
31.
ALL WASTE MATERIALSBSAlAFREE of L 8E jAIC£A pA ERpVFQ WASTE AREAR pARTry FlLC SMALL RE INERT
1T, BOk=6O WLASTE AREASA EE RE& lIH N 7LLpAYS OF COMPL�EYiON pEll2OHIHG
INiDrNAHDE SECTION SS,7A
13: ALL INERT MATERIALS SHALL 8f TRANSPORTTD III COMP[3AJy[E WITH SECTION 1]•]01 OF THE CODE OF
ALBRAAARCE.
lA. SORROW, FILL DR WA57E ACTTVITy INVOLVING IROUSTRIAL.TY" POWER EQUIPAPEM SHALL 11E
UNITED Tp THE MOUAS DF 7:ppAM TO 9;OOPM.
15. BORAp", FILL OR WA51F ACrVUM 5NALL BIM 1N A SAFE MANNER YHAY MAIHTAIA15
'11"C"
SIIANO A OR ORLAER 70 HINIHIiE AeTY HAhLRII TO PERSONS PHYSICAL DAAFLG,R TO
ADIFCFNT �AHp A3E0 SPRUCIURESrIHPROVENE{7FSLAPSE, AMD aM1AIAGE TO ANY PUBLIC STREET BECAUSE OF
15- TIO EpEyELppEI R $yA4 R� �RyF T11E A[GFTT Tp INSTAL4 MAINTAIN, REMOVE OR CONVERT TO
PERMANENT SlOAMWATEA MAHRGEMEAR FARLIT1f5 WHERE APHJCABLE All ER031p1! [ONTR[R
MEA5TIAE5 RET]!1lAED BY THIS PLAN RECUULpLESS OF THE SALE OF AHY L07, YNR, BLI[ECIHG DA DTHEq
PORTION tlF THE PRpPEg ry.
17. TENPWMAY STABIL17JIn0i] S+IAIl !R iEHPOApRY SEEDING AHp =T C, SEEDING ]5 TO BE AT YS
EILr1A{RF. ANU IN11IA MONTITS OI SSPTEMBfR TO FEBRVAAY Tp CONSIST A S�Sa MIK OF 0 8E AL
RYEGAASS ANO CEREAL WINTER RYE, OR IN MARCH AHD APRIL TO CONSIST OF ANNUAi RYE, DR MAY
ALTER
VJ ACABle$T TO CONSIST DF GERlAAN MILLETECT. STRAW MULLr! 15 TO lif ApINIED A7 Bpl,p�lp V
M PERMANENT SST Bll12ATIDN 5ENLL BE� E AND EqW EER. PERIMAN[N�T i0! NSPE[TOR.
.I'=- Oi SOIL ERTJLI�FOR 9MpLL DEBAW9IEDAT T-OSlI=F, lNCIIRPpR .I'D !NTD HE TOP
HVTRIEHT MI%, P'EAMANENT SEEDING SMALL DE APPLIED AT I(DSIACNfNIpVNCO RESIST OF A 10-211- 10
KEATVp[Y 31 O 'TALL FESCUE AND45k PERENkTRL RYE CONSIST OF 95Y.
MUILT[ f5
I. BE APPLIED AT SOLDSIT00.5F, ALTFRNATIVE5LA F SVg]ECF TDApPROVAL SCOOHTY
LAO$16fe CRYrRCR IN5FE R'
iA NAINTENAkCE: RLL AIG 70RES F.nALL pE INSPECTED WEEKLYANO AFTER EA;
HIWNFALLEVENT, AIiC
OAFIAGE OR CLOGGENG TO SPAUCTURAL MEASURES SHALL BE IIIPNRED ]MMEDKATELY, SILT TRAPS
SHALL BF ELEANED "MEN SPAM OF TME WET STORAGE VPI. ]5 ANEEII WITH NT, ALL SEEDED
AREAS SItNl BE RESEEDED WHEN NCCE55MY Tp ACHIEVE A GOODSTAND OF SEDT RFDINFGkkS, SILT FENCE ANC
R9FAIR IDH 1KEDI WHI[ry COLLEL7 5EDIMEfIT TD AMIf iHELR HEIGHT NVST r1E CLEANED AND
REPAIRED iMFIEDIATELY.
7D, AIL TEMP.pRAgY FR051CW Hyp SEOENENi CONTROL MEA91QFc E3LALL DE REMOVED WRlEIH 3a DAYS OF
FlfµL SPIE STADRItAnpN, PYXEN HEASURES ARE ND LOAAGEA NEEDED. SUBIE[T 7OAPPRDV30 A THE
i3. 7H SE PNN SHATII; �I� T�WNER ppfSHDT 8gYA1N A PERMIT WITHIN I IFjLR OF
OVA I, LWATfA PROTECTION L7RDlNAHCE SEETEOk 37-IOgG,] THE DATE OF
77, PERMANENT LerATEON SX LL DE INSTALLED ON ALL DENUDED AREAS WT{rN NINE [9J MONDIS
AF1L3I THE ELATE TF1F IAATD OlSTUR$IRG ACT n" CpMM1lNCFD"WATER PkO17:CTTDH ORDINANCE
SECTION 17.707Bj
�i'Tli:hl:I�] D
�JA�rAlcx r. rnTAlulLr
Lic, No 0402018507
215/16
SICIHAI. k'•Lp
E
0
i7
0
G
0
0 •
0
0
0
H
z
0
f
f
06122/15
ORAWNSY
9. SHOWALTER
7
LSIGNE9 4'
C KOTARSKI
eS ECM WC. KOTARSKI
sL;ETIr
Z
a
OI
J
D
0
36167
�E
41
was (acres)(<3) 259
elevation (t) area (s0 wlume(cy)
462 2 439
465 1976 1772
467 2834 1782
468 2930
storage:
slaage
SEDIMENT TRAP #1
214
required(") (67'DA)
1735
tell of Slone weir (R)
465 0
M.U. mcaided al 11h, elevation (,y)
173 5
katwet storage sides S:1
;
SI02ge
elevation (II)
storage required ICy)(67'DA)
1735
d C4 dale W.,
4670
MMM WOOkd W 11eT 4IMErm Icy I
1782
l04" ld.op NIe5 2 r
13.1
SEDIMENT TRAP #1
214
AY 7
43
�.d1111TfBt Trap design #2
13ge ben (acres) (<3)
0110artll(acres) (13)
I wlumes:
055
elevation III) area Iso wlume(cy)
;
457 216
elevation (II)
459,8 505
37,4
460 528
3.B
461 845
21 7
461.5 7'a
13.1
-062.5 897
30,8
slompe
466 4
slomge required (cy) (67'DA)
36.9
m of slone weir (ft)
459.8
storage provided al this elewtien(cy)
374
M O1"Mange sides 1.1
SI. Rge
slaage required (cy) (67'DA)
36.9
sof stone weir
461.5
laage provided al this elevallon (cy)
38.0
JSfB1lIAEW TRAP #2
214
�ry0•
Ikrlenl Trop daYfign
43
WN Inafam 1X 46a a this elevadoa(ey)
13ge ben (acres) (<3)
Wp. of wet storage sides 1:1
032
Lvi RS
;
air S required Cy) (67'DA)
elevation (II)
area (sl) wimasayl
4684
464 5
180
467
330236
466
479
15 0
466 4
544
7.6
4694
728
23.6
1L Y 509" required (cy) (67'DA)
214
bg7MT CA 16Rne 1Y.I1 In;
4670
WN Inafam 1X 46a a this elevadoa(ey)
236
Wp. of wet storage sides 1:1
469,
my sbrege:
;
air S required Cy) (67'DA)
21 4
cr.M Of slope weir
4684
dry storage provided at this elewhonicy)
226
INe yy,.
L
#3
coarse aggfegale shall he VOOT 43. 4357 OI45
weir length (R) (6XDA) 11
0
bottom of Imp elevation (0) 462 2
bollom Imp dimensions: 747119'
fop ordam elevation(ft) 068
lop width of dam (ft) 3
coarse aggregate shall be V DDT 93,9357 DIM
weir ImUlh (R) (6x0.4)
35
bottom of IreP NeA,lian (R) 457
halOm Irap dimensions 44715•
lop of dam elelelion (ft) 4615
lop Width of dam (fl) 2
UP lr�.p(pluluulR SBk 10
�r<SAarrcL�+IF
"coarse aggregate Shall be VDOT #3 0357 of #5
air length (R) (60A)
TERMINAL FOLD
bottom of trap elevation (10
464,
botomtrapdimensmoa
15'X12'
lop of dam elevation (RI
469,
tap width Of dam (ft)
;
b Y
3.13
TABLE 3.31-8
ACCEPTABLE TEMPORARY SEEDING PLANT MATERIALS
"QUICK REFERENCE FOR ALL REGIONS"
PLANTING DATES SPECIES RATE (LBS./ACRE)
SEPT, 1 - FE& 15 50/50 MIX OF
ANNUAL RYEGRASS
(LOLIUM MULTFFLORUM)
d 50-100
CEREAL (WINTER) RYE
(SECALE CEREALE)
FEB. 16 -APR. 30 ANNUAL RYEGRASS 60-100
(LOLIUM MULTI-FLORUM)
MAY 1 -AUG. 31 GERMAN MILLET
SO
(SETARIA ITALICA)
TS
TABLE 3,32-D
SITE SPECIFIC SEEDING MIXTURES FOR PIEDMONT AREA
TOTAL LBS. PER ACRE
M IMUM CARE
GOMMERCLAL DR $IpEMnAL 175-200 LBS.
KEMUIRLV 31 OR NRF -TYPE TALI; FESCUE 80.700%
IAPROVEO PERENNIAL RYEGRASS o-5%
KENTUCKY BLUEGRASS 045%
GENERALSLOPE 13'1 OR LESS)
KENTUCKY 31 FESCUE 128 LBS.
RED TOP GRASS 2 LBS.
SEASONAL NURSE CROP20 LBS
LOW -MAINTENANCE SLOPE (STEEPER THAN 31) IFA LBS.
KENTUCKY 31 FESCUE 108 LBS,
RED TOP GRASS 2 LBS.
SEASONAL NURSE CROP' 20 LBS
CROWNVETCH •' 20 LBS,
150 LBS.
' USE SEASONAL NURSE CROP IN ACCORDANCE WITH SEEDING DATES
AS STATED BELOW:
FEBRUARY 1ETti THROUGFIAPRLL.................................. ANNUAL RYE
MAY IST THROUGH AUGUST 15TH. ......................... FO%TAIL MILLET
AU611STfBTN THROUGH OCTOBER ............................... ANNUAL RYE
NOVEMBER THROUGH FEBRUARY 15TH ........................ WINTER RYE
•' BUESTiTUTE SERICFA LESPEOEZA FOR CROWNVMCN EAST 17F
FARMVILLE, VA LMAY THROUGH SEPTEMBER USE HULLED SERICEA, ALL
OTHER PERIODS, USE UNHULLED SERICEAy S FLATPEA IS USED IN LIEU
OF CROWNVETCH, INCREASE RATE TO 30 LBSIACRE. ALL LEGUME SEED
MUST BE PROPERLY INOM&ATE,. WEEpM LOV@ORRSS MAY BE
ADOM TO ANYSLOPE OR LOWALAWTENANCE MIX DURING WARMER
SEEOING PERXX)S. ADD TWO LtSSJACRE IN MIKES.
Nved eamilmoBon entrance Por erasion -Incl plans
[�1
,c:• .ClrMPI
PR 1 n. n,r.R.u.,l- rus_
1_112
R d.zrss1 T1111•rv,=mcrr +
PLAN
A IT-iirMr RNIa Ip,!f.lNrm.�lINaI, bit l n01Au 6-111-41 tel..
•IeIGN1 L�ie�IJRi�iu¢ 4w.h•A Wwr nVr A minrin ,fl t' .letter W ,.4g11K
.nI•Lavlav .ne N'..Iir.Har wwr b,.5h5.l.,wn llv,rlNr eMlaKtN�wF
YNYuLea •N,MlyweaH.rnmlr.•.yrRW AD•rrLxlrWiA�lrrlrnMnfI-
nerrEa Hrceh rAAaw .Yr M'• eV wMaren...
PqV O WAST♦ RACK
SYANDARp ORANTLE VINYL � IAAST K; CONSTRUCTIOFI
FEHOEAFTACFIFp TO POSTS EPiIE•1YERO.WOOD'
GALVRM2ED STEF,},- IRM.
R THI" PVC THEAEPLASTICJ, AT LEAST
40`ABOVp FINISH ORADE WITH SPAN BETWEEN PTXGTPS Nit
GRP_gT7 R THAN ETON CEhRER, EVERY NINTH POST SHALL
CONTAIN A WARIII* SMN THAT CLEARLY IDENTIFIES THE
FENCE ASA TREE PROnitrmN FENCE
NO SCALE 3.38
GRAVEL CURB INLET SEDIMENT FILTER
Jr /�
GRRVELFILWR-- ?r'
flDNOFF WATER - WIRE MESH
FILTERED WATER
ar1;� 't.
fF-0IAEHi- r�4• y:
caNc�EdF •- I•''
CURB INLET
u•
GRAVEL SHIN BE VD0T.3, M570R 5 COARSE AGGREGATE
TNhp M[IINp IY.ANTI PRQTECrKp/IP APPUcgBLE AT
� cIrIRIN_E L,1tExe}LTNONIOwAROHeaT THE BIRUCTWIl �AXn lwxLrro O �
OAUSB INCGNEIIhE17CC OR O+AuOE TO ADJ.EtNT K1hrUGmlRpg AAO 3.07-8
InAtnQrECTlOAREA..
A !t /'' Extsnao
1+AVLMLHT
OI•mN Al MOUNTABLE BERM
MCI_.
SIDE ELEVATION l(OPTIONAL)(OPTIONAL)E]uTTwO oROV.m
n��YAL5191nCN!Is
1.'MIN
OP110,AALJ
1rAhlrl• i.•. IPPAIFi Nr
-T.1COARSE AGGREGATE F .. i. POSITIVE AaAI'MUSTEXTENDFULLIMDTH OF �RAINA.E TOL
INGRESS AND EGREBS OPERATION BEDMENT
TRAPPING DEVICE
PLAN VIEW
MMMWreal.
nLlpRnaT" SE- criON Aa,
rx
sir
4•
REMThnhRDOONCAErE .PAJ:E
SECTION B43 3
No Scab •' ' •"
NO Scali
X 4 WOOD SILT FENCE DROP INLET PROTECTION 090P wLEV MIN °
MATE
ANE
rMN.
LO' � F1tAM[
NA7L - t '
3'
MIN.
DD CW
U- Y�' �• AT
CORNERS TEiAPORA
PERSPECTIVE VIEWS
STAKE
7nFABR(0
DETAIL A
ELEVATION OF STAKE AND FABRIC ORIENTATION
1f.s
MABIL$A:A A[LATIYPRT RE TBE-ETM0MOdRTHAM INLfT
11EJCpE
nIE IIAiTARE
9lMT dT 01YRLA1r(1 ROILO M[IT OacIS49aTG s C.FS
IP Tt>'+CAL. T12 .TAI 91ALL NO} API'L lO wlcTs RECErMRO 3.07-1
CONMNTRATEd nxws. SU01 AS IN AMEF OiL 141pITKAY Mi1RAN5.
STORM DRAIN INLET PROTECTION
No Swre
TYPICAL ORIENTATION OF TREATMENT - 1 SOIL (STABILIZATION BLANKET)
RIAyI,pM
S GR�
OFI SHAlioly SLOPE$, SFRFS NETTING
Prf0MAD AC M THE
MAY BE
APPI1n0 APIA... THE RI1PE.
111.I. 1}IFAE +S A VERY AT TIH TOP BERM
OF nil; ROP✓; BRING Tin:NC YATC1pA
STEEP OVER THE
SEAM AND ANOH09 If
SLOPE IJTlUNO THE BLIbU
l�I�f �I�E �nvw
CD
Na Stale
1.6ET 1HE STAKES 2 EXCAVATE A-4' TRENCH UPSLOPE
ALONGTH.U.EOF.TAKES,
e
nlrJr ,�4
3 STAPLE FILTER MATERIAL TO STAKES AND 4 BACKFILL AND COMPA.TT.E
EXTENDiTINTOTHETRENCH ENCAVATED.OIL
PLOW
SNE TFL W INST TIDN
IP£fISPECITYE VIL�'fI
//�'-'yyy POINTS A SHOULD BE HIGHER THAN POINT B.
yam' DRAINAGEWAY INSTALLATION
`� (FRONT ELEVATION) 3.05-2
ON 51EEP ROPES, APPLr PROlEC11K
COVIRpIG PATW,4EL m RIE ORECOEH SILT FENCE {Wl0 WIRE SUPPORT
OF FLOW MND MIP/OR SEf,1lRELY. No stele
BRING MATERIAL L1TUOOA}I TO
A
L ARRA BETIDE TYPICAL TREATMENT - 1 (SOIL STABILIZATION
IVIOfA nyO TEE
MIAUAT104. TU3IN THE BIGBLANKET) INSTALLATION CRITERIA
DITCH ,j IN"V A• Ala] $iA%E AT 11• ?� ., �. _• A•
nITERVALS.
IN
pT067, APPLY PRGTLCAI4: CG1R111H0
PMIAYR iO TI� OMICCIKIN BF Rp'a, USE OHLPC
S171S AS AFgWRC0. AYt)p JIaArO MAlE1DAL W
>i# 1YT11T,1T OF INE GTCH i AT ALL POSARE.
BM
3.341
STABILIZATION BLANKET IEC -
SILT FENCE CULVERT INLET PROTECTION
V.FTOE
50ISTANCE IS 6' FLOW -.OPTIONAL STONE COMBINATION
MINIMUM IF 1,g' 1.5•
FLOW 16
TOWARD
EMBANKMENT
No Scent
INLET
i.� li+♦yYfrS
Na
N.
! Y[ l •r �*
NOTES
APPA(TZDATMY IR)D S1APL46
SLOTOF idA EA POr 1 W 80. 17M.
SLOT OF LA Lp#AL IPOLL AKc'ma
SLOTS. StOls RI AGES f
DHcoc SLOT$ r0 BE aLRTn
I' To 17".
rl�L'-'
'M
TER.Aar MN V l 1
TAMP FIRMLY E.AITE ME9, OILY) I
$OT V MAfL A:1 OR h
itATTCR 11 IAAk 1
$IELPER n1A1, 1}
CNECK GIM
}AAFr =�DpZ- r r
Y CHECK SLOTN;W
..vr�
IjIIII
��1 1 r�VARVAR.�I
Y III'G.
rr R�49 r.y IIQre Elm I� 4011 Ah w
TT.r1J r UM4ra rr. ,°n"`c-c .�rK.a.LR
r nNac I!L Ldrane ra oip.
AaSTtle hwl
TAW FIRMLY
TERMINAL FOLD
T -P FIRMLY
li
�Y
No Scale
R
E.IL NO.
ranW aSO?
7. ?l�jlb S
E
Yam
0
06/22/15
Olu1nl RV
L SHOWALTER
DEvrnn[g sr
C. KOTARSKT
Lt1EnEG IIT
C. KOTARSKI
SCALE
1"=30'
P
J
I•••
LLA
0
V)
LUO
Z a
a0' i
H
Z
0=A'
5
G 0
V) fia
as
O&
O
W F
sae
La
�m
wNo.
36167 12
c IITET NO Qy
C3.1
SOILS INFORMATION
2113- CULPEPER FINE SANDY LOAM, 2 TO 7 PERCENT SLOPES
40 TO 70 INCHES TO RESTRICTIVE FEATURES, WELL DRAINED
21C - CULPEPER FINE SANDY LOAM, 7 TO 15 PERCENT SLOPES.
40 TO 79 INCHES TO RESTRICTIVE FEATURES, WELL DRAINED
40p "Olp 0010 000
1
HK1{Ai(i"N.1 7-h
Lit
N& 041720HOD?
21 slrc
�flNAI.
w
EROSION CONTROL LEGEND
L�
L�
LIMITS OF CLEARING AND GRADING
- - a
- - - - r, -
DRAINAGE DIVIDE
-
mu
-
SOIL AREA DIVIDE
SAE
-SAF-
SAFETY FENCE
3.01
NNu
q
CE
CONSTflUCTIDN E RANCE
3,02
SILT FENCE
3.05
BY
J.SHOWALTER
jylf
INLET PROTERION
3_07
CULVERT INLET PROTECTION
3,08
DIVERSION DIKE
3.09
J
SEDIMENT TRAP
3.13
V63
TEMPORARYSEEDING
3.31
PERMANENT SEEDING
3.32
MULCHING
3.35
0M
SOUL STABILIZATION BLANKET
3.36
TREE PROTECTION FENCE
3.38
GCI
DUST CONTROL
3.39
•'VIRGINIA
EROSION AND SEDIMENT CONTROL HANDBOOK" SPECIFICATION NUMBER
SOILS INFORMATION
2113- CULPEPER FINE SANDY LOAM, 2 TO 7 PERCENT SLOPES
40 TO 70 INCHES TO RESTRICTIVE FEATURES, WELL DRAINED
21C - CULPEPER FINE SANDY LOAM, 7 TO 15 PERCENT SLOPES.
40 TO 79 INCHES TO RESTRICTIVE FEATURES, WELL DRAINED
40p "Olp 0010 000
1
HK1{Ai(i"N.1 7-h
Lit
N& 041720HOD?
21 slrc
�flNAI.
w
\N
SCALE 1"=30
0 30' 60'
H
z
0
f
f
I=
C. KOTARSKT
CHECKED BY
C. KOTARSKI
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EROSION CONTROL LEGEND
LIMITS OF CLEARING AND GRADING -
DRAINAGE DIVIDE
SOIL AREA DIVIDE
—SAF—SAFETY FENCE 3.01
LEEAM CONSTRUCTION ENTRANCE 3.02
Sr ------Af SILT FENCE 3.05
INLET PROTECTION 3.07
CULVERT INLET PROTECTION 3.08
DIVERSION OIKE 3.09
SEDIMENTTRAP 3.13
TEMPORARY SEEDING 3.31
OPERMANENT SEEDING 3.32
MULCHING 3.35
SOIL STABILIZATION BLANKET 3.36
�f! —TP— TREE PR—COON FENCE 3.38
{ DC f DUST CONTROL 3.39
"VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK" SPECIFICATION NUMBER
SOILS INFORMATION:
21S- CULPEPER FINE SANDY LOAM, 2 TO 7 PERCENT SLOPES,
4D TO 79 INCHES TO RESTRICTIVE FEATURES, WELL DRAINED
21C - CULPEPER FINE SANDY LOAM, 7 TO 15 PERCENT SLOPES,
40 TO 79 INCHES TO RESTRICTIVE FEATURES, WELL DRAINED
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ill %Jf�,K- SILT FENCE 3.05
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BM SOIL STABILIZATION BLANKET 3.36
r ,^U -TP- TREE PROTECTION FENCE 3.38
DUST CONTROL 3.39
'VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK" SPECIFICATION NUMBER
SOILS INFORMATION:
21B - CULPEPER FINE SANDY LOAM, 2 TO 7 PERCENT SLOPES
40 TO 79 INCHES TO RESTRICTIVE FEATURES, WELL DRAINED
21C - CULPEPER FINE SANDY LOAM. 7 TO 15 PERCENT SLOPES
40 TO 79 INCHES TO RESTRICTIVE FEATURES, WELL DRAINED
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Section 5. Stormwater Management Plan
(Provide a reduced 1 1 x 17 copy o f the latest stormwater management plan. Do not reference only.)
Issued —10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County
■ r ■ ■ in ■ DRAINAGE DIVIDE
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PRE DEVELOPED DRAINAGE AREAS
WATER QUALITY CALCULATIONS:
SHEET
POST -DEVELOPMENT LAND COVER:
FOREST: 0.53 ACRES
TURF: 262ACRES
IMPERVIOUS: 1-80 ACRES
REQUIRED REMOVAL. 310 LB/YR
CREDITS PURCHASED: 3.10 LBNR (PROOF OF PURCHASE TO BE PROVIDED)
TOTAL REMOVAL: 3-10 LBNR
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POST DEVELOPED,
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MANAGED TURF =O-52 AC
AREA=1,64AC
FOREST =004 AC
IMP =025 AC
CN = 69
MANAGED TURF = 1.12 AC
Tc = 6, 5 MIN
FOREST = 027 AC
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POSTDEVELOPED DRAINAGE AREAS -_
DRAINAGE AREA #1 WATER QUANTITY CALCULATIONS:
DRAINAGE AREA #1 (SEE ACREAGES, SURFACE CONDITIONS AND Tc IN MAPPING ABOVE)
PREDEVELOPMENT POSTDEVELOPMENT
02 2.67 CFS 2.67CFS
010 584CFS 566 CF5
DRAINAGE AREA#1 DRAINS TO THE EXISTING DUNLORA POND WHERE THE DRAINAGE AREA EVENTUALLY
BECOMES LESS THAN ONE ACRE OF THE TOTAL DRAINAGE AREA THE EXISTING PIPE SYSTEM THAT
DRAINS THE 1.56 ACRE AREA ACROSS SHEPHERDS RIDGE ROAD, FROM THIS SITE, HAS BEEN VERIFIED TO
BE ADEDUATE OF THE STORM FLOW. THE EXISTING POND DRAINS TO TOWN BRANCH, EVENTUALLY
MAKING ITS WAY EASTWARD TO THE RIVANNA RIVER -
DRAINAGE AREA #2 WATER QUANTITY CALCULATIONS:
(SEE ACREAGES, SURFACE CONDITIONS AND Tc IN MAPPING ABOVE)
PRE DEVELOPMENT POST DEVELOPMENT
02 4.43 CFS 443 CFS
010 460 CFS 9,77 CFS
DRAINAGE AREA #2 DRAINS AND IS STORED IN TWO CONNECTED STORAGE PIPES FROM THE STORAGE
PIPES THE STORM SEWER IS CONNECTED INTO AN EXISTING DROP INLET THAT IS LOCATED W THIN THE
RIO ROAD RIGHT OF WAY, THIS STRUCTURE DRAINS ACROSS THROUGH CATEC, EVENTUALLY OUTFALLING,
AND DISCHARGING INTO MEADOW CREEK
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WATER QUALITY SUMMARY
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Virginia Runoff ReducdOn Method New Development Workeneat-v2 7 Revised APn1 2013 Update Summary Sheet PIPE BOTTOM= 463 VIESOI..1='I:)63��:7'
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PIPE BOTTOM = 464 03'
Site Data Summary ^ hL y
Prim t FRA 10 W. 1 Y,eYt ARSKI P
Total Rainfall = 43 inches �-Lic Ha, 0 TkD rs-sw
Slta Land Cover Summery le Mile ASoils BSolls CSolls DSolls Total %of Total ftAL
PIPE BOTTOMOIX 0.53 0 0 n 53 1Q2i PIPE BOTTOM = 464 03'rf tNM5) 0 2.61 0. g 7.Q i1,S3 � FAIR y4•p}py0. 0 i 36.36 1a•SrUH 14,9yC z WEIR "AWE_I�Slle Ru 04s Nott til*[ w.: tlarn.I°i 1 w 5R N 7Pa110ayalo Milae[ment Volume 1L3] 9167 PLANVIEW �� ZiAaa;
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TOW TN Load Ra dmVu. ALN -d 1 0. _ E OF HA3'E'q{AES F m w
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Ra nulntn Phot Ihnraus Wad WWI on lb/ fte ulmd 3.i Na W id Tree 2, A s' . I' cam,gaRpn
BILL OF MATETMS -All 36' Pipe ie E.-. Ise• Daae Wlfh Is• sly` 1 Numwrzea Ty,
MARK DESLRIPTION 211 s h' Carrvg.liun, B 106" Single Tee a�M W Por t -Ail 36• Pipe ie Ia Gauge, uW]
aDOUMtE AI°minuea Type 2. 4 p
A ea" Pipe I70•-0• Lang) ate, ]4' 41E z Ili' S1uk allb Pbl. h f 235' For x 1f Carrugali°Cau9e, .�// p tp4• l0e• EIC�r 1 -All 1512Pi TYpe tfi Gmi V1 p
1HV,aM E For Ili'»0' Long) wilri pe"a4 Pe is ge, C LI
Aluminizes Type 2. 2%' x Yz' Cormguli°n,
ff 98• Pipe -Q` Long) wil6 36" Riser i IS' eilV� T-OasM1eO L'nes Insicules Weld, �' E 108• "♦'a [1'-P� Lop] " alRlrrr 1 Aluminizes Type 2. pI n O }
J'9 -Use Necessory Connecting 6anss. 1�• pipe {a.- =Oo- Lines Insic°tes Web 1SJy
<✓q\J C VB' Pipe 1111'-O' L°ng) with Bulkhe°d 1 -WI Reinl°rcemenl SM1°II Meel PSrM M1 F i Ex La^p) eflN 76 RWn. S•�' SIy4 }K IIyA M -11 Necessary Connecting B°nas.
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PLAN
METHOD OF TREATMENT IN MANHOLESxv=r TABLE 2 g
1, STANDARD METHOD OF SHAPING TABLE 1 Guidelines for M: 1mYm enrar TABLE I TABLE 2 ;
Minimum SPxing for HA -VY tluir Minimum GYN1elinea for Minimum Cover
«w aw MANHOLE INLET INVERTS v DanaLlNelign E neat Pmenl
«.ate 1w ,oz Between I>SPe ar Between N�pe� for lllPrr [pnylyg7gn Equi
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ElPa9dK�Jsls1 Oreia IlaW,tk.� ffAlid 2i-3 LB PER FT2 Li J W i
N.I.To Sale FXP A NOED STEEL a
S _ ELEV. = 459.50 3
ORALE BASEe cal TOPE WEIR 6
Lav: FLOW OnENINc ELEV =47200 �
PLATE 458.90- BOTTOM OF W
_i1i"�."atd�•'ria WEIR 471,20 9 W
TOP OF WEIR
PLATE 471.50 V. Q
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IT IT , S-Ul ANGLE(TYP) INV 455,46 Or DHtFICE O p�gR
5(,(' x ;a' STEEL INV 4!8.38 Q 6
'b• 5 b"•: .0•. SI6 WEEDED i0
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451.50 ELEV.
GENERAL NOTES FOR TRASH RACK 4635
29' ORIFICE WITH TRASH RACK
,. STEEL TO CONFORA: TC AST A-36, 4,5" ORIFICE WITH TRASH RACK
INV 451.50 INV 46350
2. ALL SURFACES OF ,RASH RACK(S' Mus BE HOT DAPPED GAurANiZEO A°TLR-ABRICAPON WEIR PLATE SECTION WEIR PLATE SECTION
3 TRASH RACK(S) TO PE FASTENED TO WALI IYTH 1/2" MASONRY ANCHORS, TRASH o
RACK(S) TO BE R�`
4 TRASH RACK(S) TOO BE BE CENTERED
TEREC HORIZONTALLY OVER THE OPENNG. Y m
5 FABRICATOR MAY MODIFY COMPONENTS OF TRASH RACK FRAME TO IMPROVE Vf4j�
.4 CON S TRUCTABILITY OF TRASH RACK, MODIFCAT )NS MUST BE APPROVED BY j
MCCPS PRIOR TC 'ABRICATION maw
' DETAIL TAKEN FROM MONTGOMERY COUNTY, MARYLAND ¢Q c
WATER RESOURCES SPECIFICATIONS. 36167 y
ORIFICE TRASH RACK DETAIL STORAGE SYSTEM #1 DETAILS STORAGE SYSTEM #Z DETAILS - skier;D.
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36167 L
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Section 6. Pollution Prevention Plan.
(reference County Code 17-404 and State Regulation 9VAC25-880-70 part II section A.4)
A. Plan showing pollution activities and prevention practices
(Provide a reduced 1 1 x 17 copy of a site plan on which all of the following activity locations are clearly
marked. Keep this plan up-to-date with ongoing site changes and inspections.)
Issued — 10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County
EROSION CONTROL LEGEND
LIMITS OF CLEARING AND GRADING -
Da r — — w — DRAINAGE DIVIDE -
- SOIL AREA DIVIDE
—SA— SAFETY FENCE 3.01
CONSTRUCTION ENTRANCE 3.02
—..�� SILT FENCE 3.05
1P I NLET PROTECTION 3.07
CIP ® CULVERT INLET PROTECTION 3.00
l DIVERSION DIKE 3.09
SEDIMENT TRAP 3.13
TEMPORARY SEEDING
3.31
PERMANENT SEEDING 3.32
MO MULCHING 3.35
BM D SOIL STABILIZATION BLANKET 3.36
—TP— TREE PROTECTION FENCE 3.38
L [1C I DUST CONTROL 3.39
"VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK" SPECIFICATION NUMBER
SOILS INFORMATION:
216 - CULPEPER FINE SANDY LOAM. 2 TO 7 PERCENT SLOPES.
40 TO 79 INCHES TO RESTRICTIVE FEATURES, WELL DRAINED
21C - CULPEPER FINE SANDY LOAM. 7 TO 15 PERCENT SLOPES
40 TO 79 INCHES TO RESTRICTIVE FEATURES, WELL DRAINED
r
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NOTE: PPP TO BE AMENDMENDED
BY CONTRACTOR AS NECESSARY
DURING CONSTRUCTION.
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OtAWD BY
P. SHOWALTER
BLSION20 BY
C. SHIFFLETT
C. KOTAR.SKI
qm I
JOB NO.
36167
5 NTE; NO
PPP 1.0
B. Sources of
locations, and prevention practices
Pollutant, or Pollutant Location on site
Generating Activity I
Prevention Practices,
Control Measures
C. Sources of Pollutants continued. Common activities and minimum control and prevention
practices
Pollutant, or Pollutant
Location on site
Prevention Practices,
GeneratingActivity
>y
Control Measures
Follow Erosion and Sediment Control
Clearing, grading, excavating, and un-
Land disturbance area
Plan. Dispose of clearing debris at
stabilized areas
acceptable disposal sites. Seed and mulch,
or sod within 7 days of land clearing
Cover storm drain inlets and use drip pans
Paving operations
Roads and driveways
and absorbent/oil dry for all paving
machines to limit leaks ands ills
Concrete washout shall occur in area
Direct concrete wash water into a leak -
Concrete washout and
adjacent to the construction entrance as
proof container or leak -proof settling basin
cement waste
designated on the Pollution Prevention
that is designed so that no overflows can
Plan.
occur
Enclose or cover material storage areas.
Mix paint indoors in a containment area or
Structure construction, stucco,
Structures
in a flat unpaved area. Prevent the
painting, and cleaning
discharge of soaps, solvents, detergents
and wash water, paint, form release oils
and curing compounds.
Dewatering if necessary when
_
Water shall be filtered, settled or similarly
Dewatering operations
converting culvert inlet protection
treated prior to discharge as shown on
shown on plans
plan.
Designated areas for material delivery and
Material delivery and storage
Adjacent to construction entrance and
storage. Placed near construction
construction trailer.
entrances, away from waterways and
drainage oaths
Issued — 10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County
Pollutant, or Pollutant
Location on site
Prevention Practices,
Generating Activity
Control Measures
Material use during building process
Building areas
Follow manufacturer's instructions.
MSDS's attached.
Waste collection area will not receive a
substantial amount of runoff from upland
areas and does not drain directly to a
waterway. Containers have lids covered
before periods of rain, or are in a covered
Solid waste disposal
As provided by contractor
area. Scheduled collection to prevent
overfilling. MATERIALS NOT TO BE
BURIED ON-SITE
Convenient and well-maintained portable
sanitary facilities will be provided, and
Sanitary waste
Current locations shown on plan
located away from waterways or inlets.
Such facilities shall be regularly
maintained.
Apply fertilizers in accordance with
Landscaping operations
Landscape areas shown on plan
manufacturer's recommendations and not
during rainfall events
Wash area is located at the construction
To be treated in a sediment basin or better
Wash Waters
�
entrance. Adjacent diversion dike will
control as specified on plan. Minimize
divert wash water to sediment trap.
the discharge pollutants from
equipment and vehicle washing
Vehicle and equipment washing Designated areas and details shown on
Provide containment and filtering for all
plan
wash waters per the plan
Minimization of exposure to precipitation and stormwater. Minimize the exposure of building materials, building products,
construction wastes, trash, landscape materials, fertilizers, pesticides, herbicides, detergents, sanitary waste, and other
materials present on the site to precipitation and to stormwater.
(Identify all non-stormwater discharges to occur on your site. Keep this plan up-to-date with ongoing
site changes and inspections. See CGP, 9VAC25-880-70 section E for examples of non-stonnwater
discharges.)
D. Non-stormwater
Discharge Pollutants or Pollutant Location on Site
Constituents
Dust control water I Sediment I As shown on plan
Issued — 10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County
Discha
E. Persons responsible for pollution prevention practices
(Provide the names and contact information for all persons responsible for prevention practices as listed
above.)
Mr. L.J. Lopez
Milestone Partners
3002 nd St NE
Charlottesville, VA 22902
434.245.5803
F. Response and reporting practices
Minimize discharges from spills and leaks. Minimize the discharge of pollutants from spills and leaks and implement
chemical spill and leak prevention and response procedures as follows.
Respond to all spills, leaks and discharges as follows;
Materials and equipment necessary for oil or chemical spill cleanup will be kept in the temporary material storage
trailer onsite. Equipment will include, but not be limited to, brooms, dust pans, mops, rags, gloves, goggles, kitty litter,
sand, saw dust, and plastic and metal trash containers.
All oil or other chemical spills will be cleaned up immediately upon discovery. Identify and stop source of
discharge. Use absorptive materials to soak up as much chemical as possible. Place all contaminated material in trash
containers for disposal.
Report all spills, leaks and discharges as follows;
(Provide detailed response and reporting practices according to 9VAC25-880-70, Part II, section A.4.e.)
Reports will be made to the following:
Virginia Department of Emergency Management
Emergency Operations Center (EOC)
Phone: (800) 468-8892
Spills large enough to reach the storm sewers will be reported to the National Response Center at 1-800-424-8802.
Issued —10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County
G. Pollution Prevention Awareness
(Describe training and procedures to provide awareness and compliance for all measures in this
document; waste management, wash waters, prevention measures, etc.)
The registered land disturber shall oversee all construction activities to implement and maintain pollution prevention
measures. As such training and procedures shall be provided by contractor for each worker on site before they begin land
disturbing activities. Training on implementation of erosion and sediment control devices/procedures must be provided by
registered land disturber each time a new E&SC procedure is constructed.
Issued —10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County
Section 7. Discharges to impaired waters, surface waters within an applicable
TMDL wasteload allocation, and exceptional waters.
This site discharges to impaired waters as detailed on the following sheets.
Enhanced inspection frequency is required as outlined below:
(1) Inspections shall be conducted at a frequency of (i) at least once every four business
days or (ii) at least once every five business days and no later than 48 hours following a
measurable storm event. In the event that a measurable storm event occurs when there are
more than 48 hours between business days, the inspection shall be conducted on the next
business day; and
(2) Representative inspections used by utility line installation, pipeline construction, or other
similar linear construction activities shall inspect all outfalls discharging to surface waters
identified as impaired or for which a TMDL wasteload allocation has been established and
approved prior to the term of this general permit.
Issued — 10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY
REGION III
gar 1650 Arch Street
lkq pRpV�C, Philadelphia, Pennsylvania 19103-2029
6/11/2008
Ellen Gilinsky, Ph.D.
Director, Division of Water Quality Programs
Virginia Department of Environmental Quality
629 E. Main Street
P.O. Box 1105
Richmond, VA 23218
Dear Dr. Gilinsky:
The U.S. Environmental Protection Agency (EPA), Region III, is pleased to approve the
Total Maximum Daily Loads (TMDLs) to address the aquatic life use (benthic) impairment in
the Rivanna River watershed located in Albemarle, Greene, Nelson, and Orange Counties, in the
James River Basin. The TMDL was submitted to EPA for review on March 26, 2008. The
TMDL was established and submitted in accordance with Sections 303(d)(1)(c) and (2) of the
Clean Water Act to address impairments of water quality as identified in Virginia's Section
303(d) Lists.
In accordance with Federal regulations at 40 CFR §130.7, a TMDL must comply with the
following requirements: (1) be designed to attain and maintain the applicable water quality
standards; (2) include a total allowable loading and, as appropriate, wasteload allocations for
point sources and load allocations for nonpoint sources; (3) consider the impacts of background
pollutant contributions; (4) take critical stream conditions into account (the conditions when
water quality is most likely to be violated); (5) consider seasonal variations; (6) include a margin
of safety (which accounts for uncertainties in the relationship between pollutant loads and
instream water quality); and (7) be subject to public participation. The benthic TMDLs for the
Rivanna River watershed satisfy each of these requirements. In addition, the TMDL considered
reasonable assurance that the TMDL allocations assigned to nonpoint sources can be reasonably
met. A copy of EPA's Decision Rationale for approval of these TMDLs is included with this
letter.
As you know, all new or revised National Pollutant Discharge Elimination System
permits must be consistent with the TMDL wasteload allocations pursuant to 40 CFR §122.44
(d)(1)(vii)(B). Please submit all such permits to EPA for review as per EPA's letter dated
September 29, 1998.
tJ Printed on 100% recycled/recyclable paper with 100% post -consumer fiber and process chlorine free.
Customer Service Hotline: 1-800-438-2474
2
If you have further questions, please call me or have your staff contact Ms. Helene Drago
at (215) 814-5796.
Sincerely,
Signed
Jon M. Capacasa, Director
Water Protection Division
Enclosure
cc: David Lazarus, VADEQ
Z,? Printed on 100% recycled/recyclable paper with 100% post -consumer fiber and process chlorine free.
Customer Service Hotline: 1-800-438-2474
Section 8. Qualified personnel
The following personnel are responsible for inspections;
(Provide the name, telephone number, and qualifications of the qualified personnel conducting
inspections.)
Mr. L.J. Lopez
Milestone Partners
300 2nd St NE
Charlottesville, VA 22902
434.245.5803
Issued —10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County
Section 9. Signed Certification
(Provide certification according to 9VAC25-870-370. For purposes of plan review and approvals, this
certification should be the owner of the property, the same signature as appears on the bonds and
applications. Another operator can be designated on the delegation of authority form to follow.)
CERTIFICATION
"I certify under penalty of law that this document and all attachments were prepared under my direction
or supervision in accordance with a system designed to assure that qualified personnel properly gather
and evaluate the information submitted. Based on my inquiry of the person or persons who manage the
system, or those persons directly responsible for gathering the information, the information submitted
is, to the best of my knowledge and belief, true, accurate, and complete. I am aware that there are
significant penalties for submitting false information, including the possibility of fine and imprisonment
for knowing violations."
Owner/Operator Name: Mr. L.J. Lopez
Company:
Title:
Signature:
Date:
Mr. L.J. Lopez
Milestone Partners
300 2nd St NE
Charlottesville, VA 22902
434.245.5803
Milestone Partners
Issued —10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County
Section 10. Delegation of authority.
(Provide the persons or positions with authority to sign inspection reports or to modify the stonmwater
pollution prevention plan. A formal, signed delegation of authority is needed.)
Delegation of Authority
I, _ (name), hereby designate the person or specifically described position below
to be a duly authorized representative for the purpose of overseeing compliance with environmental
requirements, including the Construction General Permit, at the
construction site. The designee is authorized to sign any reports, stormwater pollution prevention plans
and all other documents required by the permit.
(name of person or position)
(company)
(address)
(city, state, zip)
(phone)
By signing this authorization, I confirm that I meet the requirements to make such a designation as set
forth in the Construction General Permit (CGP), and that the designee above meets the definition of a
"duly authorized representative".
Operator Name: Mr. L.J.
Company: Milestone Partners
Title:
Signature:
Date:
Issued —10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County
Section 11. General permit copy
(Provide a copy of the construction general permit, 9VAC25-880)
Issued — 10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County
COMMONWEALTH of VIRGINIA
DEPARTMENT OF ENVIRONMENTAL QUALITY
General Pan It No.: VAR10
Eff4cUve Dade: July 1, 2014
Expiration Dab: June 30, 2010
GENERAL VPDES PERMIT FOR DISCHARGES OF STORMWATER FROM CONSTRUCTION
ACTIVITIES
AUTHORIZATION TO DISCHARGE UNDER THE VIRGINIA STORMWATER MANAGEMENT
PROGRAM AND THE VIRGINIA STORMWATER MANAGEMENT ACT
In compliance with the provisions of the Clean Water Act, as amended, and pursuant to the Virginia
5tormwater Management Act and regulations adopted pursuant thereto, operators of construction
activities are authorized to discharge to surface waters within the boundaries of the Commonwealth of
Virginia, except those specifically named In State Water Control Board regulations that prohibit such
discharges.
The authorized discharge shall be in accordance with this cover page, Part I - Discharge Authorization
and Special Conditions, Part II - Stormwater Pollution Prevention Plan, and Part III - Conditions
Applicable to All VPDES Permits as set forth herein.
General Permit No.: VAR1Q
Page 1 of 21
PART
DISCHARGE AUTHORIZATION AND SPECIAL CONDITIONS
A. Coverage under this general permit.
1. During the period beginning with the date of coverage under this general permit and lasting until the
general permit's expiration date, the operator is authorized to discharge stormwater from construction
activities.
2. This general permit also authorizes stormwater discharges from support activities (e.g., concrete or
asphalt batch plants, equipment staging yards, material storage areas, excavated material disposal
areas, borrow areas) located on-site or off-site provided that:
a. The support activity is directly related to the construction activity that is required to have general
Permit coverage for discharges of stormwaler from construction activities;
b. The support activity is not a commercial operation, nor does it serve multiple unrelated
construction activities by different operators;
C. The support activity does not operate beyond the completion of the last construction activity it
suppers;
d. The support activity is identified in the registration statement at the time of general permit
coverage;
e. Appropriate control measures are identified in a stormwater pollution prevention plan and
implemented to address the discharges from the support activity areas; and
f. All applicable state, federal, and local approvals are obtained for the support activity.
B. Limitations on coverage.
1. Post -construction discharges. This general permit does not authorize stormwater discharges that
originate from the site after constriction activities have been completed and the site, including any
support activity sites covered under the general permit registration, has undergone final stabilization -
Post -construction industrial stormwater discharges may need to be covered by a separate VPDES
permit.
2. Discharges mixed with nonstonnwater. This general permit does not authorize discharges that are
mixed with sources of nonstormwater, other than those discharges that are identified in Part I E
(Authorized nonstormwater discharges) and are in compliance with this general permit.
3. Discharges covered by another state permit. This general permit does not authorize discharges of
stormwater from construction activities that have beertG covered under an individual permit or required
to obtain coverage under an alternative general permit.
4. Impaired waters and TMDL limitation. Discharges of stormwater from construction activities to surface
waters identified as impaired in the 2012 § 305(b)1303(d) Water Quality Assessment Integrated
Report or for which a TMDL wasteload allocation has been established and approved prior to the
term of this general permit for (i) sediment or a sediment -related parameter (i.e., total suspended
solids or turbidity) or (Ii) nutrients (i.e., nitrogen or phosphorus) are not eligible for coverage under this
general permit unless the operator develops, implements, and maintains a SWPPP that minimizes
the pollutants of concern and, when applicable, Is consistent with the assumptions and requirements
of the approved TMDL wasteload allocations. In addition, the operator shall Implement the following
Items:
General Permit No.: VAR10
Page 2 of 21
a. The impaired water(s), approved TMDL(s), and pollutant(s) of concern, when applicable, shall be
identified in the SWPPP;
b. Permanent or temporary soil stabilization shall be applied to denuded areas within seven days
after final grade is reached on any portion of the site;
c. Nutrients shall be applied in accordance with manufacturers recommendations or an approved
nutrient management plan and shall not be applied during rainfall events; and
d. The applicable SWPPP Inspection requirements specified in Part II F 2 shall be amended as
follows:
(1) Inspections shall be conducted at a frequency of (1) at least once every Four business days or
(ii) at least once every flve business days and no later than 48 hours following a measurable
storm event. In the event that a measurable storm event occurs when there are more than 48
hours between business days. the inspection shall be conducted on the next business day;
and
(2) Representative inspections used by utility line installation. pipeline construction, or other
similar linear construction activities shall inspect all outfalls discharging to surface waters
Identified as impaired or for which a TMDL wasteload allocation has been established and
approved prior to the term of this general permit.
5. Exceptional waters limitation_ Discharges of stormwater from construction activities not previously
covered under the general permit issued In 2009 to exceptional waters Identified in 9VAC25-260-30 A
3 c are not eligible for coverage under this general permit unless the operator implements the
following:
a. The exceptional water(s) shall be identified in the SWPPP;
b. Permanent or temporary soil stabilization shall be applied to denuded areas within seven days
after final grade is reached on any portion of the site;
C. Nutrients shall be applied in accordance with manufacturers recommendations or an approved
nutrient management plan and shall not be applied during rainfall events; and
d. The applicable SWPPP inspection requirements specified in Part II F 2 shall be amended as
follows:
(1) Inspections shall be conducted at a frequency of (i) at least once every four business days or
(ii) at least once every five business days and no later than 48 hours following a measurable
storm event_ In the event that a measurable storm event occurs when there are more than 48
hours between business days, the inspection shall be conducted on the next business day;
and
(2) Representative inspections used by utility line installation, pipeline construction, or other
similar linear construction activities shall inspect all outfalls discharging to exceptional waters.
6. There shall be no discharge of floating solids or visible foam in other than trace amounts.
C. Commingled discharges. Discharges authorized by this general permit may be commingled with other
sources of stormwater that are not required to be coverers under a state permit, so long as the
commingled discharge is in compliance with this general permit. Discharges authorized by a separate
state or VPDES permit may be commingled with discharges authorized by this general permit so long as
ail such discharges comply with all applicable state and VPDES permit requirements.
General Permit No.: VAR10
Page 3 of 21
D. Prohibidon of nonstormwater discharges. Except as provided in Parts I A 2, 1 C. and I E, all discharges
covered by this general permit shall be composed entirely of stormwater associated with construction
activities. All other discharges Including the following are prohibited:
1. Wastewater from washout of concrete;
2. Wastewater from the washout and cleanout of stucco, paint, form release oils, curing compounds,
and other construction materials;
3. Fuels, oils, or other pollutants used In vehicle and equipment operation and maintenance;
4. Oils, toxic substances, or hazardous substances from spills or other releases; and
5. Soaps, solvents, or detergents used in equipment and vehicle washing.
E. Authorized nonstormwater discharges. The following nonstormwater discharges from construction
activities are authorized by this general permit when discharged in compliance with this general permit:
1. Discharges from firefighting activities;
2. Fire hydrant flushings;
3. Waters used to wash vehicles or equipment where soaps, solvents, or detergents have not been
used and the wash water has been filtered, settled, or similarly treated prior to discharge;
4. Water used to control dust that has been filtered, settled, or similarly treated prior to discharge;
S. Potable water sources, including uncontaminated waterline flushings;
6. Routine external building wash down where soaps, solvents or detergents have not been used and
the wash water has been filtered, settled, or similarly treated prior to discharge;
7. Pavement wash waters where spills or reaks of toxic or hazardous materials have not occurred (or
where all spilled or leaked material has been removed prior to washing); where soaps, solvents, or
detergents have not been used; and where the wash water has been filtered, settled. or similarly
treated prior to discharge;
8. Uncontaminated air conditioning or compressor condensate;
9. Uncontaminated ground water or spring water,
10. Foundation or footing drains where flows are not contaminated with process materials such as
solvents;
11. Uncontaminated excavation dewatering, including dewatering of trenches and excavations that have
been filtered, settled, or similarly treated prior to discharge; and
12. Landscape irrigation.
F. Termination of general permit coverage.
I. The operator of the construction activity shall submit a notice of termination in accordance with
9VAC25-880-60 to the VSMP authority after one or more of the following conditions have been met:
General Permit No.: VAR10
Page 4 of 21
a. Necessary permanent control measures included in the SWPPP for the site are in place and
functioning effectively and final stabilization has been achieved on all portions of the site for which
the operator is responsible. When applicable, long term responsibility and maintenance
requirements shall be recorded in the local land records prior to the submission of a notice of
termination;
b. Another operator has assumed control over all areas of the site that have not been finally
stabilized and obtained coverage for the ongoing discharge;
c. Coverage under an alternative VPDES or state permit has been obtained; or
d. For residential construction only, temporary soil stabilization has been completed and the
residence has been transferred to the homeowner.
2. The notice of termination should be submitted no later than 30 days after one of the above conditions
In subdivision 1 of this subsection is met. Authorization to discharge terminates at midnight on the
date that the notice of termination is submitted for the conditions set forth In subdivisions 1 b through
1 d of this subsection_ Termination of authorizations to discharge for the conditions set forth in
subdivision 1 a of this subsection shall be affective upon notification from the department that the
provisions of subdivision 1 a of this subsection have been met or 60 days after submittal of the notice
of termination, whichever occurs first.
3. The notice of termination shall be signed in accordance with Part III K of this general permit.
G. Water quality protection.
1. The operator must select, install, implement and maintain control measures as identified in the
SWPPP at the construction site that minimize pollutants in the discharge as necessary to ensure that
the operator's discharge does not cause or contribute to an excursion above any applicable water
quality standard.
2. If it is determined by the department that the operator's discharges are causing, have reasonable
potential to cause, or are contributing to an excursion above any applicable water quality standard,
the department, in consultation with the VSMP authority. may take appropriate enforcement action
and require the operator to:
a. Modify or implement additional control measures in accordance with Part II B to adequately
address the Identified water quality concerns;
b. Submit valid and verifiable data and information that are representative of ambient conditions and
indicate that the receiving water is attaining water quality standards; or
c. Submit an individual permit application in accordance with 9VAC25-870-410 B 3.
All written responses required under this chapter must include a signed certlfication consistent with Part
III K.
General Penult No.: VAR10
Page 5 of 21
PART II
STORMWATER POLLUTION PREVENTION PLAN
A stormwater pollution prevention plan (SWPPP) shall be developed prior to the submission of a
registration statement and implemented For the construction activity, including any support activity,
covered by this general permit. SWPPPs shall be prepared in accordance with good engineering
practices. Construction activities that are part of a larger common plan of development or sale and disturb
less than one acre may utilize a SWPPP template provided by the department and need not provide a
separate stormwater management plan if one has been prepared and implemented for the larger
common plan of development or sate.
The SWPPP requirements of this general permit; may be fulfilled by incorporating by reference other plans
such as a spi#I prevention control and countermeasure (SPCC) plan developed for the site under § 311 of
the federal Clean Water Act or best management practices (BMP) programs otherwise required for the
facility provided that the incorporated plan meets or exceeds the SWPPP requirements of Part 11 A. All
plans incorporated by reference Into the SWPPP become enforceable under this general permit. If a plan
Incorporated by reference does not contain all of the required elements of the SWPPP, the operator must
develop the missing elements and include them in the SWPPP.
Any operator that was authorized to discharge under the general permit issued in 2009, and that intends
to continue coverage under this general permit, shall update its stormwater pollution prevention plan to
comply with the requirements of this general permit no later than fig days after the date of coverage under
this general permit.
A. Stormwater pollution prevention plan contents. The SWPPP shall include the following items:
I. General information.
a. A signed copy of the registration statement, if required, for coverage under the general VPDES
permit for discharges of stormwater from construction activities;
b. Upon receipt, a copy of the notice of coverage under the general VPDES permit for discharges of
stormwater from construction activities (i.e.. notice of coverage letter);
c. Upon receipt. a copy of the general VPDES permit for discharges of stormwater from construction
activities;
d. A narrative description of the nature of the construction activity, including the function of the
project (e.g., low density residential, shopping mall, highway, etc.);
e. A legible site plan identifying:
(1) Directions of stormwater flow and approximate slopes anticipated after major grading
activities;
(2) Limits of land disturbance including steep slopes and natural buffers around surface waters
that will not be disturbed;
(3) Locations of major structural and nonstructural control measures, including sediment basins
and traps, perimeter dikes, sediment barriers, and other measures intended to filter, settle, or
similarly treat sediment. that will be Installed between disturbed areas and the undisturbed
vegetated areas in order to Increase sediment removal and maximize starmwater infiltration;
(4) Locations of surface waters;
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(5) Locations where concentrated stormwater is discharged;
(6) Locations of support activities, when applicable and when required by the VSMP authority,
Including but not limited to (i) areas where equipment and vehicle washing, wheel wash
water, and other wash water is to occur, (ii) storage areas for chemicals such as acids, fuels,
fertilizers, and other lawn care chemicals; (iii) concrete wash out areas; (iv) vehicle fueling
and maintenance areas; (v) sanitary waste facilities, including those temporarily placed on
the construction site; and (vi) construction waste storage; and
(7) When applicable, the location of the on-site rain gauge or the methodology established in
consultation with the VSMP authority used to identify measurable storm events for inspection
purposes.
2. Erosion and sediment control plan.
a. An erosion and sediment control plan approved by the VESCP authority as authorized under the
Erosion and Sediment Control Regulations (9VAC25-840), an "agreement in lieu of a pian" as
defined in 9VAC25.840-10 from the VESCP authority, or an erosion and sediment control plan
prepared in accordance with annual standards and specifications approved by the department.
Any operator proposing a new stormwater discharge from constriction activities that is not
required to obtain erosion and sediment control plan approval from a VESCP authority or does
not adopt department -approved annual standards and specifications shall submit the erosion and
sediment control plan to the department for review and approval.
b. All erosion and sediment control plans shall include a statement describing the maintenance
responsibilities required for the erosion and sediment controls used.
c. A properly Implemented approved erosion and sediment control plan, "agreement In lieu of a
plan." or erosion and sediment control plan prepared in accordance with department -approved
annual standards and specifications, adequately_
(1) Controls the volume and velocity of stormwater runoff within the site to minimize soil erosion;
(2) Controls stormwater discharges, including peak flow rates and total stormwater volume, to
minimize erosion at outlets and to minimize downstream channel and stream bank erosion;
(3) Minimizes the amount of soil exposed during the construction activity;
(4) Minimizes the disturbance of steep slopes;
(5) Minimizes sediment discharges from the site in a manner that addresses (1) the amount,
frequency. intensity, and duration of precipitation; (ii) the nature of resulting stormwater
runoff; and (iii) soil characteristics, including the range of soil particle sizes present on the
site;
(6) Provides and maintains natural buffers around surface waters, directs stormwater to
vegetated areas to increase sediment removal, and maximizes stormwater infiltration', unless
infeasible;
(7) Minimizes soil compaction and, unless infeasible, preserves topsoil;
(8) Ensures that stabilization of disturbed areas will be initiated immediately whenever any
clearing, grading, excavating, or other land -disturbing activities have permanently ceased on
any portion of the site, or temporarily ceased on any portion of the site and will not resume for
a period exceeding 14 days; and
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(9) Utilizes outlet structures that withdraw stormwater from the surface (i.e., above the
permanent pool or wet storage water surface elevation), unless infeasible, when discharging
from sediment basins or sediment traps.
3. Stormwater management plan.
a. New construction activities. A stormwater management plan approved by the VSMP authority as
authorized under the Virginia Stormwater Management Program (VSMP) Regulation (9VAC25-
870), or an "agreement in lieu of a stormwater management plan" as defined in 9VAC25-870-10
from the VSMP authority, or a stormwater management plan prepared in accordance with annual
standards and specifications approved by the department. Any operator proposing a new
stormwater discharge from construction activities that is not required to obtain stormwater
management plan approval from a VSMP authority or does not adopt department -approved
annual standards and specifications shall submit the stormwater management plan to the
department for review and approval.
b. Existing construction activities. Any operator that was authorized to discharge under the general
permit issued in 2009, and that Intends to continue coverage under this general permit. shall
ensure compliance with the requirements of 9VAC25-870-93 through 9VAC25-870-99 of the
VSMP Regulation, including but not limited to the water quality and quantity requirements. The
SWPPP shall include a description of, and all necessary calculabo ns supporting, all post -
construction stormwater management measures that will be installed prior to the completion of
the construction process to control pollutants in stormwater discharges after construction
operations have been completed. Structural measures should be placed on upland soils to the
degree possible. Such measures must be designed and installed in accordance with applicable
VESCP authority, VSMP authority. state, and federal requirements, and any necessary permits
must be obtained.
4. Pollution prevention plan. A pollution prevention plan that addresses potential pollutant -generating
activities that may reasonably be expected to ,affect the quality of stormwater discharges from the
construction activity, including any support activity. The pollution prevention plan shall:
a. Identify the potential pollutant -generating activities and the pollutant that is expected to be
exposed to stormwater,
b- Describe the location where the potential pollutant -generating activities will occur, or N identified
on the site plan, reference the site plan;
c. Identify all nonstorrnwater discharges, as authorized in Part 1 E of this general permit, that are or
will be commingled with stormwater discharges from the construction activity, including any
applicable support activity;
d. Identify the person responsible for implementing the pollution prevention practice or practices for
each pollutant -generating activity (if other than the person listed as the qualified personnel);
e. Describe the pollution prevention practices and procedures that will be implemented to:
(1) Prevent and respond to leaks, spills, and other releases including (i) procedures for
expeditiously stopping, containing, and cleaning up spills, leaks, and other releases; and (ii)
procedures for reporting leaks, spills, and other releases in accordance with Part III G;
(2) Prevent the discharge of spilled and leaked fuels and chemicals from vehicle fueling and
maintenance activities (e.g., providing secondary containment such as spill berms, decks.
spill containment pallets, providing cover where appropriate, and having spill kits readily
available);
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(3) Prevent the discharge of soaps, solvents, detergents, and wash water from construction
materials, including the dean -up of stucco. paint, form release oils, and curing compounds
(e.g., providing (i) cover (e.g., plastic sheeting or temporary roofs) to prevent contact with
stonnwater, (li) collection and proper disposal In a manner to prevent contact with
stormwater, and (iii) a similarly effective means designed to prevent discharge of these
pollutants);
(4) Minimize the discharge of pollutants from vehicle and equipment washing, wheat wash water,
and other types of washing (e.g., locating activities away from surface waters and stonnwater
Inlets or conveyance and directing wash waters to sediment basins or traps, using filtration
devices such as filter bags or sand filters. or using similarly effective controls);
(5) Direct concrete wash water into a leak -proof container or leak -proof settling basin. The
container or basin shall be designed so that no overflows can occur due to inadequate sizing
or precipitation. Hardened concrete wastes shall be removed and disposed of in a manner
consistent with the handling of other construction wastes. Liquid concrete wastes shall be
removed and disposed of in a manner consistent with the handling of other construction wash
waters and shall not be discharged to surface waters;
(6) Minimize the discharge of pollutants from storage, handling, and disposal of construction
Products, materials, and wastes including (i) building products such as asphalt sealants,
copper flashing, roofing materials, adhesives, and concrete admixtures; (ii) pesticides,
herbicides, insecticides. fertilizers, and landscape materials; and (iii) constriction and
domestic wastes such as packaging materials, scrap construction materials, masonry
products, timber, pipe and electrical cuttings, plastics. Styrofoam, concrete, and other trash or
building materials;
(7) Prevent the discharge of fuels. oils. and other petroleum products, hazardous or toxic wastes,
and sanitary wastes; and
(8) Address any other discharge from the potential pollutant -generating activities not addressed
above; and
f. Describe procedures for providing pollution prevention awareness of all applicable wastes,
including any wash water, disposal practices, and applicable disposal locations of such wastes, to
personnel in order to comply with the conditions of this general permit The operator shall
implement the procedures described in the SWPPP.
S. SWPPP requirements for discharges to impaired waters, surface waters with an applicable TMDL
wastelood allocation established and approved prior to the term of this general permit, and
exceptional waters. The SWPPP shall:
a. Identify the impaired water(s), approved TMDL(s), pollutant(s) of concern, and exceptional waters
Identified in 9VAC25-260-30 A 3 c, when applicable;
b. Provide clear direction that:
(1) Permanent or temporary soil stabilization shall be applied to denuded areas within seven
days after final grade is reached on any portion of the site;
(2) Nutrients shall be applied in accordance with manufacturer's recommendations or an
approved nutrient management plan and shall not be applied during rainfall events; and
(3) A modified inspection schedule shall be implemented in accordance with Part I B 4 or Part I B
5.
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6. Qualified personnel. The name, phone number, and qualifications of the qualified personnel
conducting inspections required by this general permit.
7. Delegation of authority. The individuals or positions with delegated authority, in accordance with Part
III K, to sign inspection reports or modify the SWPPP.
S. SWPPP signature. The SWPPP shall be signed and dated In accordance with Part III K.
B. SWPPP amendments, modification, and updates.
1. The operator shall amend the SWPPP whenever there is a change in the design, construction,
operation. or maintenance that has a significant effect on the discharge of pollutants to surface waters
and that has not been previously addressed In the SWPPP.
2. The SWPPP must be amended if, during inspections or investigations by the operators qualified
personnel, or by local, state, or federal officials, it is determined that the existing control measures are
Ineffective in minimizing pollutants in discharges From the construction activity. Revisions to the
SWPPP shall include additional or modified control measures designed and implemented to correct
problems identified. If approval by the VESCP authority. VSMP authority, or department is necessary
for the control measure. revisions to the SWPPP shall be completed no later than seven calendar
days following approval. Implementation of these additional or modified control measures must be
accomplished as described in Part II G.
3. The SWPPP must clearly identify the contractor(s) that will implement and maintain each control
measure Identified in the SWPPP. The SWPPP shall be amended to identify any new contractor that
will implement and maintain a control measure.
4. The operator shall update the SWPPP no later than seven days following any modification to its
Implementation. All modifications or updates to the SWPPP shall be noted and shall include the
following items:
a. A record of dates when:
(1) Major grading activities occur,
(2) Construction activities temporarily or permanently cease on a portion of the site; and
(3) Stabilization measures are initiated;
b. Documentation of replaced or modified controls where periodic inspections or other Information
have Indicated that the controls have been used inappropriately or incorrectly and where modified
as soon as possible;
c. Areas that have reached final stabilization and where no further SWPPP or inspection
requirements apply.
d. All properties that are no longer under the legal control of the operator and the dates on which the
operator no longer had legal control over each property;
e. The date of any prohibited discharges, the discharge volume released, and what actions were
taken to minimize the impact of the release;
f. Measures taken to prevent the reoccurrence of any prohibited discharge; and
g. Measures taken to address any evidence identified as a result of an inspection required under
Part 11 F.
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5. Amendments, modifications, or updates to the SWPPP shall be signed in accordance with Part III K.
C. Public Notification. Upon commencement of land disturbance, the operator shall post conspicuously a
copy of the notice of coverage letter near the main entrance of the construction activity. For linear
projects, the operator shall post the notice of coverage letter at a publicly accessible location near an
active part of the construction project (e.g., where a pipeline crosses a public road). The operator shall
maintain the posted information until termination of general permit coverage as specified in Part I F.
D. SWPPP availability.
1. Operators with day -today operational control over SWPPP implementation shall have a copy of the
SWPPP available at a central location on-site for use by those identified as having responsibilities
under the SWPPP whenever they are on the construction site.
2. The operator shall make the SWPPP and all amendments, modifications, and updates available upon
request to the department, the VSMP authority, the EPA, the VESCP authority, local government
officials, or the operator of a municipal separate storm sewer system receiving discharges from the
construction activity. If an on-site location is unavailable to store the SWPPP when no personnel are
present, notice of the SWPPP's location must be posted near the main entrance of the construction
SRO.
3. The operator shall make the SWPPP available for public review to an electronic format or in hard
copy. Information for public access to the SWPPP shall be posted and maintained in accordance with
Part II C. If not provided electronically, public access to the SWPPP may be arranged upon request at
a time and at a publicly accessible location convenient to the operator or his designee but shall be no
less than once per month and shall be during normal business hours. Information not required to be
contained within the SWPPP by this general permit is not required to be released.
E. SWPPP implementation. The operator shall implement the SWPPP and subsequent amendments,
modifications, and updates from commencement of land disturbance until termination of general permit
coverage as specified in Part 1 F.
1. All control measures must be properly maintained in effective operating condition in accordance with
good engineering practices and, where applicable, manufacturer specifications. If a site inspection
required by Part II F identifies a control measure that is not operating effectively, corrective action(s)
shall be completed as soon as practicable, but no later than seven days after discovery or a longer
period as established by the VSMP authority, to maintain the continued effectiveness of the control
measures.
2. If site inspections required by Part II F identify an existing control measure that needs to be modified
or if an additional control measure is necessary for any reason, implementation shall be completed
prior to the next anticipated measurable storm event. If implementation prior to the next anticipated
measurable storm event is impracticable, then alternative control measures shall be implemented as
soon as practicable, but no later than seven days after discovery or a longer period as established by
the VSMP authority.
F. SWPPP Inspections.
1. Personnel responsible for on-site and off-site inspections. Inspections required by this general permit
shall be conducted by the qualified personnel identified by the operator in the SWPPP. The operator
Is responsible for insuring that the qualified personnel conduct the inspection.
2. Inspection schedule.
a. Inspections shall be conducted at a frequency of:
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(1) At least once every five business days; or
(2) At least once every 10 business days and no later than 48 hours following a measurable
storm event. In the event that a measurable storm event occurs when there are more than 48
hours between business days, the inspection shall be conducted no later than the next
business day.
b. Where areas have been temporarily stabilized or land -disturbing activities will be suspended due
to continuous frozen ground conditions and stormwater discharges are unlikely, the inspection
frequency may be reduced to once per month. If weather conditions (such as above freezing
temperatures or rain or snow events) make discharges likely, the operator shall immediately
resume the regular inspection frequency_
c. Representative inspections may be utilized for utility line installation, pipeline construction, or
other similar linear construction activities provided that
(1) Temporary or permanent soil stabilization has been Installed and vehicle access may
compromise the temporary or permanent soil stabilization and potentially cause additional
land disturbance increasing the potential for erosion;
(2) Inspections occur on the same frequency as other construction activities;
(3) Control measures are inspected along the construction site 0.25 miles above and below each
access point (i.e.. where a roadway, undisturbed right -0f -way, or other similar feature
intersects the construction activity and access does not compromise temporary or permanent
soil stabilization); and
(4) Inspection locations are provided in the report required by Part Ii F.
3. Inspection requirements.
a. As part of the inspection, the qualified personnel shall:
(1) Recons the date and time of the inspection and when applicable the date and rainfall amount
of the last measurable storm event;
(2) Record the information and a description of any discharges occurring at the time of the
inspection;
(3) Record any land -disturbing activities that have occurred outside of the approved erosion and
sediment control plan;
(4) Inspect the following for installation in accordance with the approved erosion and sediment
control plan, identification of any maintenance needs, and evaluation of effectiveness in
minimizing sediment discharge, including whether the control has been Inappropriately or
incorrectly used:
(a) All perimeter erosion and sediment controls, such as silt fence;
(b) Soil stockpiles, when applicable, and borrow areas for stabilization or sediment trapping
measures;
(c) Completed earthen structures, such as dams, dikes, ditches, and diversions for
stabilization;
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(d) Cut and fill slopes;
(e) Sediment basins and traps, sediment barriers, and other measures installed to control
sediment discharge from stormwater;
(f) Temporary or permanent channel, flume, or other slope drain structures installed to
convey concentrated runoff down cut and fill slopes;
(g) Storm inlets that have been made operational to ensure that sediment laden stormwater
does not enter without first being filtered or similarly treated; and
(h) Construction vehicle access routes that intersect or access paved roads for minimizing
sediment tracking;
(5) Inspect areas that have reached final grade or that will remain dormant for more than 14 days
for initiation of stabilization activities;
(6) Inspect areas that have reached final grade or that will remain dormant for more than 14 days
for completion of stabilization activities within seven days of reaching grade or stopping work;
(7) Inspect for evidence that the approved erosion and sediment control plan, 'agreement In lieu
of a plan.* or erosion and sediment control plan prepared in accordance with department -
approved annual standards and specifications has not been properly implemented. This
Includes but is not limited to:
(a) Concentrated flows of stormwater in conveyances such as rills, rivulets or channels that
have not been filtered, settled, or similarly treated prior to discharge, or evidence thereof;
(b) Sediment laden or turbid flows of stormwater that have not been flltered or settled to
remove sediments prior to discharge;
(c) Sediment deposition in areas that drain to unprotected stormwater inlets or catch basins
that discharge to surface waters. Inlets and catch basins with failing sediments controls
due to improper installation. lack of maintenance, or inadequate design are considered
unprotected;
(d) Sediment deposition on any property (including public and private streets) outside of the
construction activity covered by this general permit;
(e) Required stabilization has not been initiated or completed on portions of the site;
(f) Sediment basins without adequate wet or dry storage volume or sediment basins that
allow the discharge of stormwater from below the surface of the wet storage portion of
the basin;
(g) Sediment traps without adequate wet or dry storage or sediment traps that allow the
discharge of stormwater from below the surface of the wet storage portion of the trap;
and
(h) Land disturbance outside of the approved area to be disturbed;
(8) Inspect pollutant generating activities identified in the pollution prevention plan for the proper
Implementation, maintenance and effectiveness of the procedures and practices;
(9) identify any pollutant generating activities not Identified In the pollution prevention plan; and
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(10) Identify and document the presence of any evidence of the discharge of pollutants prohibited
by this general permit.
4. Inspection report. Each inspection report shall include the following items:
a. The date and time of the inspection and when applicable, the date and rainfall amount of the last
measurable storm event;
b. Summarized findings of the Inspection;
c. The location(s) of prohibited discharges;
d. The locations) of control measures that require maintenance;
e. The location(s) of control measures that failed to operate as designed or proved inadequate or
inappropriate for a particular location;
f_ The location(s) where any evidence Identified under Part II F 3 a (T) exists;
g_ The location(s) where any additional control measure is needed that did not exist at the time of
Inspection;
h. A list of corrective actions required (including any changes to the SWPPP that are necessary) as
a result of the Inspection or to maintain permit compliance;
I. Documentation of any corrective actions required from a previous inspection that have not been
implemented; and
j. The date and signature of the qualified personnel and the operator or its duly authorized
representative.
The inspection report and any actions taken In accordance with Part If must be retained by the operator
as part of the SWPPP for at least three years from the date that general permit coverage expires or is
terminated. The inspection report shall identify any Incidents of noncompliance_ Where an inspection
report does not identify any incidents of noncompliance, the report shall contain a certification that the
construction activity is in compliance with the SWPPP and this general permit. The report shall be signed
In accordance with Part III K of this general permit.
G. Corrective actions.
1. The operator shall implement the corrective action(s) identified as a result of an inspection as soon as
practicable but no later than seven days after discovery or a longer period as approved by the VSMP
authority. If approval of a corrective action by a regulatory authority (e.g., VSMP authority, VESCP
authority, or the department) is necessary, additional control measures shall be implemented to
minimize pollutants in stormwater discharges until such approvals can be obtained.
2. The operator may be required to remove accumulated sediment deposits located outside of the
construction activity covered by this general permit as soon as practicable in order to minimize
environmental impacts. The operator shall notify the VSMP authority and the department as well as
obtain all applicable federal, state, and local authorizations, approvals. and permits prior to the
removal of sediments accumulated in surface waters including wetlands.
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PART III
CONDITIONS APPLICABLE TO ALL VPDES PERMITS
NOTE: Discharge monitoring is not required for this general permit. If the operator chooses to monitor
stormwater discharges or control measures, the operator must comply with the requirements of
subsections A, B, and C, as appropriate.
A. Monitoring.
1. Samples and measurements taken for the purpose of monitoring shall be representative of the
monitoring activity.
2. Monitoring shall be conducted according to procedures approved under 40 CFR Part 136 or
alternative methods approved by the U.S. Environmental Protection Agency, unless other procedures
have been specified in this general permit. Analyses performed according to test procedures
approved under 40 CFR Part 136 shall be performed by an environmental laboratory certified under
regulations adopted by the Department of General Services (1 VAC30-45 or 1 VAC30-46).
3. The operator shall periodically calibrate and perform maintenance procedures on all monitoring and
analytical instrumentation at intervals that will ensure accuracy of measurements.
B. Records.
I. Monitoring records and reports shall include:
a. The date, exact place, and time of sampling or measurements;
b. The Individual(s) who performed the sampling or measurements;
C. The date(s) and time(s) analyses were performed;
d. The individual(s) who performed the analyses;
e. The analytical techniques or methods used; and
f. The results of such analyses.
2. The operator shall retain records of all monitoring Information, including all calibration and
maintenance records and all original strip chart recordings for continuous monitoring instrumentation,
copies of all reports required by this general permit, and records of all data used to complete the
registration statement for this general permit, for a period of at least three years from the date of the
sample, measurement, report or request for coverage. This period of retention shall be extended
automatically during the course of any unresolved litigation regarding the regulated activity or
regarding control standards applicable to the operator, or as requested by the board.
C. Reporting monitoring results.
1. The operator shall update the SW PPP to include the results of the monitoring as may be performed In
accordance with this general permit. unless another reporting schedule is specified elsewhere In this
general permit.
2. Monitoring results shall be reported on a discharge monitoring report (DMR); on fortes provided,
approved or specified by the department; or in any format provided that the date, location, parameter,
method, and result of the monitoring activity are included.
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3. it the operator monitors any pollutant specifically addressed by this general permit more frequently
than required by this general permit using test procedures approved under 40 CFR Pert 136 or using
other test procedures approved by the U.S. Environmental Protection Agency or using procedures
specified In this general permit, the results of this monitoring shall be included in the calculation and
reporting of the data submitted in the DMR or reporting form specified by the department.
4. Calculations for all limitations which require averaging of measurements shall utilize an arithmetic
mean unless otherwise specified in this general permit.
D. Duty to provide information. The operator shall furnish, within a reasonable time, any information which
the board may request to determine whether cause exists for modifying, revoking and reissuing, or
terminating this general permit or to determine compliance with this general permit. The board,
department, EPA. or VSMP authority may require the operator to furnish, upon request, such plans,
specifications, and other pertinent information as may be necessary to determine the effect of the wastes
From his discharge on the quality of surface waters, or such other information as may be necessary to
accomplish the purposes of the CWA and the Virginia Stommater Management Act. The operator shall
also furnish to the board, department. EPA, or VSMP authority, upon request, copies of records required
to be kept by this general permit.
E. Compliance schedule reports. Reports of compliance or noncompliance with, or any progress reports
on, Interim and final requirements contained in any compliance schedule of this general permit shall be
submitted no later than 14 days following each schedule date.
F. Unauthorized stormwater discharges. Pursuant to § 62.1-44.5 of the Code of Virginia, except in
compliance with a state permit issued by the department, it shall be unlawful to cause a stormwater
discharge from a construction activity.
G. Reports of unauthorized discharges. Any operator who discharges or causes or allows a discharge of
sewage, industrial waste, other wastes or any noxious or deleterious substance Or a hazardous
substance or oil in an amount equal to or in excess of a reportable quantity established under either 40
CFR Part 110, 40 CFR Part 117, 40 CFR Part 302, or § 62.1-44.34.19 of the Code of Virginia that occurs
during a 24-hour period into or upon surface waters or who discharges or causes or allows a discharge
that may reasonably be expected to enter surface waters, shall notify the Department of Environmental
Quality of the discharge immediately upon discovery of the discharge, but in no case later than within 24
hours after said discovery. A written report of the unauthorized discharge shall be submitted to the
department and the VSMP authority within five days of discovery of the discharge. The written report shall
contain:
1. A description of the nature and location of the discharge;
2. The cause of the discharge;
3. The date on which the discharge occurred;
4. The length of time that the discharge continued;
S. The volume of the discharge;
6. If the discharge is continuing, how long it is expected to continue;
7. If the discharge is continuing, what the expected total volume of the discharge will be; and
S. Any steps planned or taken to reduce, eliminate and prevent a recurrence of the present discharge or
any future discharges not authorized by this general permit.
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Discharges reportable to the department and the VSMP authority under the immediate reporting
requirements of other regulations are exempted from this requirement.
H. Reports of unusual or extraordinary discharges. If any unusual or extraordinary discharge Including a
"bypass" or "upset," as defined herein, should occur from a facility and the discharge enters or could be
expected to enter surface waters, the operator shall promptly notify, in no case later than within 24 hours,
the department and the VSMP authority by telephone after the discovery of the discharge. This
notification shall provide all available details of the incident, including any adverse effects on aquatic life
and the known number of fish killed. The operator shall reduce the report to writing and shall submit it to
the department and the VSMP authority within five days of discovery of the discharge in accordance with
Part 111 12. Unusual and extraordinary discharges include but are not limited to any discharge resulting
from:
1. Unusual spillage of materials resulting directly or indirectly from processing operations;
2. Breakdown of processing or accessory equipment;
3. Failure or taking out of service of some or all of the facilities; and
4. Flooding or other acts of nature.
I. Reports of noncompliance. The operator shall report any noncompliance which may adversely affect
surface waters or may endanger public health.
1. An oral report to the department and the VSMP authority shall be provided within 24 hours from the
time the operator becomes aware of the circumstances. The following shall be included as
information that shall be reported within 24 hours under this subdivision:
a. Any unanticipated bypass; and
b. Any upset that causes a discharge to surface waters.
2. A written report shall be submitted within five days and shall contain:
a. A description of the noncompliance and its cause;
b. The period of noncompliance, including exact dates and times. and if the noncompliance has not
been corrected, the anticipated time it is expected to continue; and
c. Steps taken or planned to reduce, eliminate, and prevent reoccurrence of the noncompliance.
The department may waive the written report on a case-by-case basis for reports of noncompliance
under Part III I if the oral report has been received within 24 hours and no adverse impact on surface
waters has been reported.
I The operator shall report all instances of noncompliance not reported under Part III 1 1 or 2 in writing
as part of the SWPPP. The reports shall contain the infomTation listed in Part 111 12.
NOTE: The reports required in Part III G, H and I shall be made to the department and the VSMP
authority. Reports may be made by telephone, email, or by fax. For reports outside normal working hours,
leaving a recorded message shall fulfill the immediate reporting requirement. For emergencies, the
Virginia Department of Emergency Management maintains a 24-hour telephone service at 1-800468-
8892.
General Permit No.: VAR10
Page 17 of 21
4. Where the operator becomes aware of a failure to submit any relevant facts, or submittal of incorrect
information in any report, including a registration statement, to the department or the VSMP authority,
the operator shall promptly submit such facts or correct information.
J. Notice of planned changes.
1. The operator shall give notice to the department and the VSMP authority as soon as possible of any
planned physical alterations or additions to the permitted facility or activity. Notice is required only
when:
a. The operator plans an alteration or addition to any building, structure, facility, or Installation that
may meet one of the criteria for determining whether a facility is a new source in 9VAC25-870-
420;
b. The operator plans an alteration or addition that would significantly change the nature or increase
the quantity of pollutants discharged. This notification applies to pollutants that are not subject to
effluent limitations in this general permit; or
2. The operator shall give advance notice to the department and VSMP authority of any planned
changes in the permitted facility or activity, which may result in noncompliance with state permit
requirements.
K. Signatory requirements.
1. Registration statement. All registration statements shall be signed as follows:
a. For a corporation_ by a responsible corporate officer. For the purpose of this chapter, a
responsible corporate officer means: (i) a president, secretary, treasurer, or vice-president of the
corporation in charge of a principal business function, or any other person who performs similar
policy-making or decision-making functions for the corporation; or (ii) the manager of one or more
manufacturing, production, or operating facilities, provided the manager is authorized to make
management decisions that govern the operation of the regulated facility including having the
explicit or implicit duty of making major capital investment recommendations, and initiating and
directing other comprehensive measures to assure long-term compliance with environmental laws
and regulations; the manager can ensure that the necessary systems are established or actions
taken to gather complete and accurate information for state permit application requirements; and
where authority to sign documents has been assigned or delegated to the manager in
accordance with corporate procedures;
b. For a partnership or sole proprietorship: by a general partner or the proprietor, respectively; or
c. For a municipality, state, federal, or other public agency: by either a principal executive officer or
ranking elected official. For purposes of this chapter, a principal executive officer of a public
agency includes: (i) the chief executive officer of the agency or (ii) a senior executive officer
having responsibility for the overall operations of a principal geographic unit of the agency.
2. Reports, etc. All reports required by this general permit, including SWPPPs, and other information
requested by the board or the department shall be signed by a person described in Part III K 1 or by a
duly authorized representative of that person. A person is a duly authorized representative only if.
a. The authorization is made in writing by a person described in Part III K 1;
b. The authorization specifies either an Individual or a position having responsibility for the overall
operation of the regulated facility or activity such as the position of plant manager, operator of a
well or a well field, superintendent, position of equivalent responsibility, or an individual or position
having overall responsibility for environmental matters for the operator. (A duly authorized
General Permit No.: VAR10
Page 18 of 21
representative may thus be either a named individual or any individual occupying a named
position); and
c. The signed and dated written authorization is included in the SWPPP. A copy must be provided to
the department and VSMP authority, If requested.
3. Changes to authorization. If an authorization under Part III K 2 is no longer accurate because a
different individual or position has responsibility for the overall operation of the construction activity, a
new authorization satisfying the requirements of Part III K 2 shall be submitted to the VSMP authority
as the administering entity for the board prior to or together with any reports or information to be
signed by an authorized representative.
4. Certification. Any person signing a document under Part 111 K 1 or 2 shall make the following
certification:
"1 certify under penalty of law that 1 have read and understand this document and that this document
and all attachments were prepared in accordance with a system designed to assure that qualified
personnel properly gathered and evaluated the information submitted. Based on my inquiry of the
person or persons who manage the system, or those persons directly responsible for gathering the
Information, the information submitted is, to the best of my knowledge and belief, true, accurate, and
complete. l am aware that there are significant penalties for submitting false information, including the
possibility of tine and imprisonment for knowing violations."
L. Duty to comply. The operator shall comply with all conditions of this general permit. Any state permit
noncompliance constitutes a violation of the Virginia Stormwater Management Act and the Clean Water
Act, except that noncompliance with certain provisions of this general permit may constitute a violation of
the Virginia Stornwater Management Act but not the Clean Water Act. Permit noncompliance is grounds
for enforcement action; for state permit termination. revocation and reissuance, or modification; or denial
of a state permit renewal application.
The operator shall comply with effluent standards or prohibitions established under § 307(a) of the Clean
Water Act for toxic pollutants within the time provided in the regulations that establish these standards or
prohibitions or standards for sewage sludge use or disposal. even if this general permit has not yet been
modified to incorporate the requirement
M. Duty to reapply. If the operator wishes to continue an activity regulated by this general permit after the
expiration date of this general permit, the operator shall submit a new registration statement at least 90
days before the expiration date of the existing general permit, unless permission for a later date has been
granted by the board. The board shall not grant permission for registration statements to be submitted
later than the expiration date of the existing general permit-
N.
ermitN. Effect of a state permit. This general permit does not convey any property rights in either real or
personal property or any exclusive privileges, nor does it authorize any injury to private property or
invasion of personal rights, or any infringement of federal, state or local law or regulations.
0. State law. Nothing in this general permit shall be construed to preclude the institution of any legal
action under, or relieve the operator from any responsibilities, liabilities, or penalties established pursuant
to any other state law or regulation or under authority preserved by § 510 of the Clean Water Act. Except
as provided in general permit conditions on "bypassing" (Part III U) and "upset" (Part III V), nothing in this
general permit shall be construed to relieve the operator from civil and criminal penalties for
noncompliance.
P. Oil and hazardous substance liability. Nothing in this general permit shall be construed to preclude the
institution of any legal action or relieve the operator from any responsibilities, liabilities, or penalties to
which the operator is or may be subject under §§ 62.1-44.34:14 through 62.14.34:23 of the State Water
Control Law or § 311 of the Clean Water Act.
General Permit No.: VAR10
Page 19 of 21
Q. Proper operation and maintenance. The operator shall at all times properly operate and maintain all
facilities and systems of treatment and control (and related appurtenances), which are installed or used
by the operator to achieve compliance with the conditions of this general permit. Proper operation and
maintenance also Includes effective plant performance, adequate funding, adequate staffing, and
adequate laboratory and process controls, including appropriate quality assurance procedures. This
provision requires the operation of back-up or auxiliary facilities or similar systems, which are Installed by
the operator only when the operation is necessary to achieve compliance with the conditions of this
general permit.
R. Disposal of solids or sludges. Solids, sludges or other pollutants removed in the course of treatment or
management of pollutants shall be disposed of in a manner so as to prevent any pollutant from such
materials from entering surface waters and in compliance with all applicable state and federal laws and
regulations.
S. Duty to mitigate. The operator shall take all steps to minimize or prevent any discharge in violation of
this general permit that has a reasonable likelihood of adversely affecting human health or the
environment
T. Need to halt or reduce activity not a defense. It shall not be a defense for an operator in an
enforcement action that it would have been necessary to halt or reduce the permitted activity in order to
maintain compliance with the conditions of this general permit.
U. Bypass.
I. "Bypass" as defined in 9VAC25-870-10, means the intentional diversion of waste streams from any
portion of a treatment facility. The operator may allow any bypass to occur that does not cause
effluent limitations to be exceeded. but only if it also is For essential maintenance to ensure efficient
operation. These bypasses are not subject to the provisions of part III U 2 and 3.
2. Notice.
a. Anticipated bypass. If the operator knows in advance of the need for a bypass, the operator shall
submit prior notice to the department, if possible at least 10 days before the date of the bypass.
b. Unanticipated bypass. The operator shall submit notice of an unanticipated bypass as required in
Part III I_
3. Prohibition of bypass.
a. Except as provided in Part III U 1, bypass is prohibited, and the board or department may take
enforcement action against an operator for bypass unless:
(1) Bypass was unavoidable to prevent loss of life, personal injury, or severe property damage.
Severe property damage means substantial physical damage to property. damage to the
treatment facilities that causes them to become inoperable, or substantial and permanent
loss of natural resources that can reasonably be expected to occur in the absence of a
bypass. Severe property damage does not mean economic loss caused by delays in
production;
(2) There were no feasible alternatives to the bypass. such as the use of auxiliary treatment
facilities, retention of untreated wastes, or maintenance during normal periods of equipment
downtime. This condition is not satisfied if adequate back-up equipment should have been
installed in the exercise of reasonable engineering judgment to prevent a bypass that
occurred during normal periods of equipment downtime or preventive maintenance; and
(3) The operator submitted notices as required under Part III U 2.
General Permit No.: VAR10
Page 20 of 21
b. The department may approve an anticipated bypass, after considering Its adverse effects, if the
department determines that it will meet the three conditions listed in Part III U 3 a -
V. Upset.
I. An "upset," as defined in 9VAC25-870-10, means an exceptional incident in which there is
unintentional and temporary noncompliance with technology-based state permit effluent limitations
because of factors beyond the reasonable control of the operator. An upset does not include
noncompliance to the extent caused by operational error, improperly designed treatment facilities,
Inadequate treatment facilities, lack of preventive maintenance, or careless or improper operation.
2. An upset constitutes an affirmative defense to an action brought for noncompliance with technology-
based state permit effluent limitations if the requirements of Part III V 4 are met. A determination
made during administrative review of claims that noncompliance was caused by upset, and before an
action for noncompliance, is not a final administrative action subject to judicial review.
3. An upset does not include noncompliance to the extent caused by operational error, improperly
designed treatment facilities, inadequate treatment facilltles, lack of preventative maintenance, or
careless or Improper operation-
4- An operator who wishes to establish the affirmative defense of upset shall demonstrate, through
properly signed, contemporaneous operating logs or other relevant evidence that:
a. An upset occurred and that the operator can identify the cause(s) of the upset:
b. The permitted facility was at the time being properly operated;
c. The operator submitted notice of the upset as required in Part 1111; and
d- The operator complied with any remedial measures required under Part 111 S.
5. In any enforcement proceeding, the operator seeking to establish the occurrence of an upset has the
burden of proof.
W. inspection and entry_ The operator shall allow the department as the board's designee, the VSMP
authority, EPA, or an authorized representative of either entity (including an authorized contractor), upon
presentation of credentials and other documents as may be required by law to:
1. Enter upon the operators premises where a regulated facility or activity is located or conducted, or
where records must be kept under the conditions of this general permit;
2. Have access to and copy, at reasonable times, any records that must be kept under the conditions of
this general permit;
3. Inspect and photograph at reasonable times any facilities, equipment (including monitoring and
control equipment), practices, or operations regulated or required under this general permit; and
4. Sample or monitor at reasonable times, for the purposes of ensuring state permit compliance or as
otherwise authorized by the Clean Water Act or the Virginia Stornwater Management Act, any
substances or parameters at any location.
For purposes of this section, the time for inspection shall be deemed reasonable during regular business
hours. and whenever the facility is discharging. Nothing contained herein shall make an inspection
unreasonable during an emergency.
General Permit No.: VAR10
Page 21 of 21
X. State permit actions. State permits may be modified, revoked and reissued, or terminated for cause.
The filing of a request by the operator for a state permit modification, revocation and reissuance, or
termination, or a notification of planned changes or anticipated noncompliance does not stay any state
permit condition.
Y. Transfer of state permits.
1. State permits are not transferable to any person; except after notice to the department. Except as
provided in Part III Y 2, a state permit may be transferred by the operator to a new operator only if the
state permit has been modified or revoked and reissued, or a minor modification made, to identify the
new operator and incorporate such other requirements as may be necessary under the Virginia
Stormwater Management Act and the Clean Water Act -
2. As an alternative to transfers under Part III Y 1, this state permit may be automatically transferred to a
new operator if:
a. The current operator notifies the department at least 30 days in advance of the proposed transfer
of the title to the facility or property;
b. The notice includes a written agreement between the existing and new operators containing a
specific date for transfer of state permit responsibility, coverage, and liability between them; and
c. The department does not notify the existing operator and the proposed new operator of its intent
to modify or (evoke and reissue the state permit. If this notice is not received. the transfer is
effective on the date specified in the agreement mentioned in Part III Y 2 b.
3. For ongoing construction activity Involving a change of operator, the new operator shall accept and
maintain the existing SWPPP, or prepare and implement a new SWPPP prior to taking over
operations at the site.
Z. Severability. The provisions of this general permit are severable, and if any provision of this general
permit or the application of any provision of this state pemrit to any circumstance, is held invalid, the
application of such provision to other circumstances and the remainder of this general permit shall not be
affected thereby-
Section 12. Inspection logs
INSPECTION FREQUENCY:
(1) Inspections shall be conducted at a frequency of (i) at least once every four business days or (ii) at
least once every five business days and no later than 48 hours following a measurable storm event. In
the event that a measurable storm event occurs when there are more than 48 hours between business
days, the inspection shall be conducted on the next business day; and
(2) Representative inspections used by utility line installation, pipeline construction, or other similar
linear construction activities shall inspect all outfalls discharging to surface waters identified as impaired
or for which a TMDL wasteload allocation has been established and approved prior to the term of this
general permit.
Issued —10/2014 Stormwater Pollution Prevention Plan (SWPPP) Albemarle County
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