HomeMy WebLinkAboutWPO201600082 Plan - VSMP 2017-09-01GENERAL NOTES:
OWNER: FTV INVESTMENTS LLC
943 GLENWOOD STATION LN, SUITE 101
CHARLOTTESVILLE, VA 22901
DEVELOPER: PIEDMONT DEVELOPMENT GROUP
2811 HYDRAULIC ROAD
CHARLOTTESVILLE, VA 22901
CONTACT: KATURAH ROELL
ENGINEER: COLLINS ENGINEERING
200 GARRETT STREET, SUITE K
CHARLOTTESVILLE, VA 22902
CONTACT: MR. SCOTT COLLINS
434.293.3719
TAX PARCEL #: TMP 07600-00-00-055AO AD 0761Y11-00-00-00100 (D.B. 3580 PG. 497)
PROPERTY ACREAGE: TOTAL 9.77 ACRES
ZONING: PROPERTY IS CURRENTLY ZONED HIGHWAY COMMERCIAL (WITH PROFFERS) - APPROVED REZONING
ZMA 2012-00007 5TH STREET COMMERCIAL - APPROVED SEPTEMBER 14, 2016 - 4.35 AC (HC)
PROPOSED USE: FUTURE COMMERCIAL/RETAIL & DAY CARE (SEE APPROVED PROFFERS FOR ALLOWABLE USES)
BUILDING AREA: NONE PROPOSED
TOPOGRAPHY/SURVEY: BOUNDARY & TOPOGRAPHY SURVEY DATA PREPARED BY JOHN McNAIR & ASSOCIATES CONSULTING ENGINEERS,
ADDITIONAL TOPOGRAPHY AND SURVEY DATA PROVIDED BY MERIDIAN PLANNING GROUP, LLC IN NOVEMBER OF
2016.
DATUM: ELEVATIONS BASED ON NAD 83 DATUM.
FLOODPLAIN INFORMATION:
THIS PROPERTY IS LOCATED WITHIN THE FLOODPLAIN LIMITS, ZONE'AF, PER FEMA MAP NUMBER 51.003C, PANEL 0269D. THE
PROPOSED DEVELOPMENT IS LOCATED OUTSIDE OF THE LIMITS OF THE FLOODWAY IN ACCORDANCE WITH THE FEMA MAPS. A
CLOMR-F SHALL BE REVIEWED AND APPROVED BY FEMA PRIOR TO SITE PLAN APPROVAL AND THE PLACEMENT OF FILL AS SHOWN
ON THE PLAN, AND A CLOMR WILL BE REVIEWED AND APPROVED BY FEMA IN CONJUNCTION WITH THE COMPLETION AND
CERTIFICATION OF THE PLACEMENT OF THE FILL ON THE SITE.
STREAM BUFFERS: THERE ARE STREAM BUFFERS LOCATED ON THIS PROPERTY. A 100' STREAM BUFFER IS SHOWN FOR BISCUIT RUN & A
50' STREAM BUFFER IS SHOWN FOR MOORES CREEK. THE PROPOSED DEVELOPMENT IS OUTSIDE THE LIMITS OF THESE BUFFERS
WATERSHED: THIS SITE IS LOCATED WITHIN THE MOORES CREEK DRAINAGE BASIN.
EXISTING VEGETATION: A PORTION OF THE SITE HAS RECENTLY BEEN FILLED & SEEDED. THE REMAINING PORTION OF THE SITE IS
PARTIALLY WOODED WITH LIGHT UNDERBRUSH.
ACCESS: THE SITE WILL BE ACCESSED VIA AN EXISTING INGRESS/EGRESS LOCATED OFF OF 5TH STREET. THE ACCESS WILL BE
IMPROVED WITH THE PROPOSED DEVELOPMENT.
OPEN SPACE: NONE IS REQUIRED WITH THIS PLAN.
RETAINING WALLS. NO RETAINING WALLS ARE PROPOSED.
SIDEWALKS: NO SIDEWALKS ARE PROPOSED, HOWEVER A TRAILWAY WILL BE GRADED IN WITH THE FILLINJG OF THIS PROPERTY WHERE
LOCATED OUTSIDE OF THE STREAM BUFFER.
PHASING: THE EROSION & SEDIMENT CONTROL PLAN CONSISTS OF TWO PHASES. THE STORM & SANITARY SEWER RELOCATIONS
WILL OCCUR IN ONE PHASE, WHICH WILL APPROXIMATELY OCCUR DURING THE PHASE II ESC STAGE.
LIGHTING PLAN: NO STREET LIGHTING IS PROPOSED.
BUILDING SETBACK RESTRICTIONS: MAXIMUM FRONT SETBACK OF 74' WAS APPROVED BY SPECIAL EXCEPTION. NO BUILDINGS ARE
PROPOSED WITH THIS PLAN.
STEEP SLOPES: ALL STEEP SLOPES ARE MANMADE MANAGED STEEP SLOPES FROM THE ADJACENT DEVELOPMENT.
SIGNAGE: THERE SHALL BE A SIGN MONUMENT AT THE ENTRANCE TO THE PROPERTY UNDER SEPARATE REVIEW.
HVAC: PERMANENT HVAC & MECHANICAL EQUIPMENT ARE NOT PROPOSED WITH THIS PLAN.
LANDSCAPING: LANDSCAPE IS NOT REQUIRED OR PROPOSED WITH THIS PLAN.
STORMWATER MANAGEMENT: STORMWATER QUANTITY TREATMENT SHALL BE HANDLED VIA AN UNDERGROUND DETENTION SYSTEM
AND STORMWATER QUALITY TREATMENT SHALL BE MITIGATED THROUGH THE PURCHASING OF NUTRIENT CIREDITS.
PARKING REQUIRED: NONE
PARKING PROVIDED: NONE
BUILDING HEIGHT RESTRICTIONS:
HIGHWAY COMMERCIAL - MINIMUM FRONTAGE REQUIRED ON A PUBLIC STREET FOR THE ESTABLISHMENT OF A HC DISTRICT SHALL BE 150'
WITH A MAXIMUM BUILDING HEIGHT OF 65'. MINIMUM SETBACK: ANY STRUCTURE EXCEEDING 3T IN HEIGHT SHALL BE SET BACK FROM ANY
STREET RIGHT-OF-WAY OR RESIDENTIAL OR AGRICULTURAL DISTRICT A DISTANCE OF NOT LESS THAN TWO FEET FOR EACH ONE FOOT OF HEIGHT
IN EXCESS OF 35' PLUS THE APPLICABLE MINIMUM YARD
BENCHMARK: SEE SHEET 2 FOR THE LOCATION OF THE (1) BENCHMARK ON THE PROPERTY.
SITE IMPERVIOUS AREAS: THERE ARE NO PROPOSED IMPERVIOUS AREAS WITH THIS PLAN. PLEASE SEE BELLOW FOR THE TABULATION OF
THE ANTICIPATED FUTURE IMPERVIOUS AREAS ASSOCIATED WITH THE PROPOSED SWM PLAN/FULL BUILDOUT.
BUILDINGS - 0.63 ac. (27,500 sf)- 6.5%f OF PROJECT LIMITS
CONCRETE - 0.14 ac. (6,225 sf)- 1.5%± OF PROJECT LIMITS
PAVEMENT - 1.52 ac. (66,410 sf)- 15.6%f OF PROJECT LIMITS
PAVERS - 0.11 ac. (4,700 sf)- 1.1%f OF PROJECT LIMITS
TOTAL PROPOSED IMPERVIOUS AREAS = 2.41 ac. (104,835 sf)
CONTRACTOR SHALL VERIFY LOCATION AND ELEVATION OF ALL UNDERGROUND UTILITIES SHOWN ON THE PLANS IN AREAS OF
CONSTRUCTION PRIOR TO STARTING WORK. CONTACT ENGINEER IMMEDIATELY IF LOCATION OR ELEVATIONI IS DIFFERENT FROM THAT
SHOWN ON THE PLANS, IF THERE APPEARS TO BE A CONFLICT, AND UPON DISCOVERY OF ANY UTILITY NOT SHOWN ON THE PLANS.
NO CEMETERIES WERE FOUND DURING THE FIELD INVESTIGATION AND SURVEY TOPO AND BOUNDARY ON THE PROPERTY.
COLLINS ENGINEERING IS NOT RESPONSIBLE OR LIABLE FOR ANY CONSTRUCTION OR DAMAGES TO THIS PROJECT
PRIOR TO ALL FINAL PLAN APPROVALS.
5TH STREET COMMERCIAL
DEVELOPMENT
VS,MP PLAN
SCOTTSVILLE MAGISTERIAL DISTRICT
ALBEMARLE COUNTY, VIRGINIA
i �—PROPOS
LOCATION OF Flt
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OWNER/DEVELOPER
FTV INVESTMENTS LLC
943 GLENWOOD STATION LN, SUITE 101
CHARLOTTESVILLE, VA 22901
PROJECT ENGINEER
COLLINS ENGINEERING
200 GARRETT STREET, SUITE K.
CHARLOTTESVILLE, VIRGINIA, 22902
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SCALE: 1" = 500'
Sheet List Table
Sheet Number
Sheet Title
1
COVER
2
EXISTING CONDITIONS & DEMOLITION PLAN
3
EROSION & SEDIMENT CONTROL NOTES, NARRATIVE & DETAILS
4
PHASE I EROSION & SEDIMENT CONTROL PLAN
5
PHASE II EROSION & SEDIMENT CONTROL PLAN
6
PLAN & PROFILES
7
STORMWATER MANAGEMENT PLAN
LEGEND
EROSION CON TROL
DD
TEMPORARY DIVERSION DIKE
3.09
ST
TEMPORARY SEDIMENT TRAP
3.13
SB
SEDIMENT BASIN
3.14
IP
INLET PROTECTION
3.07
SF
SIL T FENCE
J. 05
CE
CONSTRUCTION ENTRANCE
3.02
PS
PERMANENT SEEDING
3.32
DC
DUST CONTROL
3.39
SA
SAFETY FENCE
3.01
RW
TEMPORARY RIGHT-OF-WAY
3.11
DI VERSION
* VIRGINIA EROSION & SEDIMENT CONTROL
HANDBOOK SPECIFICATION NUMBER
APPROVED
COmr'"Jhl v I' ',1,.f0 jpment Department
Date ctl 1 / 17
File t--)-v i.0 00 0 F
SCOTT R. COLLINS'Z
U Lie. No. 035791
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GENEMAL ,870TRIS
EROSLON CO—AfTROL NOTES
, ES-CRIP IMENT CONTROL MOE
D i - TJObL OF -EROSION & SEDJ —ASURES:
, ROS10 1,
E OL NOTE5 & NARRA VE
1.
THE OWNER OF THESE PROPERTIES IS:
ES-1: UAILESS OTHERWISE INDICATED, ALL IIEGETA77VE AND STRUCTURAL EROSION AND
SEDIMENT CONTROL PRACTICES WILL BE CONSTRUCTED AND MAINTAINED ACCORDING
EROSION AND SEDIMENT 1111EASURES:
RUBPOWL
FTV INVESTMENTS LIC
TO MINIMUM STANDARDS AND SPECIFICATIONS OF THE W—ROINIA ER
-CONTROL
IT IS ANTICIPA TED THAT A CONSTYUCTION ENTRANCE, TEMPORARY DIVERSION BERMS,
THE PURPOSWE Or 7HISS LAND -DISTURBING ACTIWTY IS TO CREATE THE FILL REQUIRED FOR THE FUTURE COMMERCIAL DFVE�l OPMENT OF THIS PROPERTY. 77HIS
- - .
LAND -DISTURBING ACTIVITY IS ALSO FOR THE RE1 OCA TION OF THE EXISTING UTILITIES REQUIRED FOR THE FUTURE DFVELOPj`,1EjVT THE TOTAL ACREACE TO BE
94J GLENWOOD STATION LN, SUITE /01
CHARLOTTESVILLE, VA 22901
,2EDIMEINIT CONTROL HANDBOOK AND VIRGINIA REGULATIONS Vu 625-0-9-00
RIGH T OF Wol Y DI WERSIONS, TWO PROPOSED SEDIMEN T TRAPS, ONE EXIS TING SEDIMEN T
DISTURBED WIIH THIS PLAN IS 4.41 ACRES.
2.
THE DEVELOPER 01' THESE PROPERTIES IS-'
EROSION AND SEDIMENT CONTROL REGULATIONS.
ES-2. 7HE PLAN APPROVING AUTHORITY MUST BE NOTIFIED ONE WEEK PRIOR TO THE
TRAP, OUTLET PROTECTION, INLET PROTEC77ON, R/PAAP PROTECTION AND SILT FENCE
rxS0yQ_aM_QQ60WQN'1-��_
THE EXILSTNG SHE IS PAR77ALI-Y nLL-PD AND SEEDED. THE REMAINING PORTION Or THE SITE IS PARTIALLY WOODED WPri LIGHT UNDERBRUSH. THE HOLIDAYINN
PIEDMONT DEVELOPMENT GROUP
PRE -CONSTRUCTION CONFERENCE; ONE WEEK PRIOR TO THE COMMENCEMENT OF
WILL BE INSTALLED TO CONTROL SURFACE DRAINAGE. TEMPORARY SEEDING WILL BE
U07-FL IS LOCA 7ED TO THE WEST rdE BISCUIT RUN STREAM IS LOCA TED TO 7HE SOUM, THE MOORES CREEK IS LOCA TED TO THE EAST AND 57H STREET 1-15
2811 HYDRAULIC ROAD
CHARLOTTESVILLE, VA 22901
LAND DISTURBING AC77VITY, AND ONE WEEK PRIOR TO PHE FINAL INSPECTION.
USED IMMEDIATELY FOLLOWING ALL LAND DISTURBANCE ACTIVITIES. TEMPORARY
LOCATED TO THE NOR774. A SIGNIFICANT POR770N OF THIS PARCEL /3 WOODED SOU7H OF BISCUIT RUN AND Is PROPOSED TO RIF PRESERVED. 7HE 517E is
GENERALLY M771 DRAIi'VIED WIN LIMITED PRESERVED STEEP SLOPES A&JACENT TO THE HOLIDAY INN, THAT ARE AIANMADE AND CREATED NTH THE DEVEXOPMENT OF
COINITACT: KATURAH ROELL
ES-3. ALL EROSION AND SEDIMENT CONTROL MEASURES ARE TO BE PLACED PRIOR TO ON
STOCKPILE AREAS WILL BE MAINTAINED FROM TOPSOIL THAT WILL BE STRIPPED FROM
THE HOTEL. EROSION AND SED.AY-ENT CONTTO-1 NEA50RES 14AVE BEEN DESIGNED TO CONFORM TO THE _FX1SnNG SITE SLOPE ANO PROTECT 7HE PERIMETER AND
3.
THESE PLANS HAVE aEr-N PREPARED BY�
AS THE FIRST STEEP IN CLEARING
ES-4.A iCOPY OF THE APPROVED EROSION AND SEDIMENT CONIROL PLAN S14ALL BE
AREAS TO BE GRADED AND STORED rOR LATER SPREADING. STOCKPILE LOCATIONS
ADJACENT PROPER77E,S�
ADiLACENT-AREAS.
COLLINS ENGINLIDERING, INC
MA IN TA INEED ON THE 51 TE A T A L L TIMES.
SHALL BE Ohl SITE AND SHALL BE STABILIZED WITH A TEMPORARY VEGETATIVE COVER.
774E LAND-DISIUR8ING AC77V`TY IS POSITPONED EAST OF THE HOLIDAY /11IN HO MET, SOUTH OF SIH STREET WEST OF MOORES CREEK AND NORM OF B115CUIT RUN.
200 GAIRRFTT STREET SUITE K
CHARIOTTESVILLE, VA 22902
1:S-5.PRJOR TO COMMENCING LAND DISTURBING AcnvITIEs IN AREAS OTHER THAN
E
PERMANENT SEEDING WILL BE PERFORMED FOR ALL AREAS WHICH PY/LL NO LONGER BE
OEM LAND =nMANOM
UM17ED OFF51TE DISIURBANCE IS PROPOSED. INESE D137URBANCES MLL BE LIMITED TO 7HE SPH STREET PUBLIC RIGHT-OF-WAY ANV PIE ADJACENT HOLIDAY INAI
TELEPHONE: (4J4) 29,3-J719 FACSIMILE.- (434) 29,3-28IJ
INDICATED ON THESE PLANS (INCLUDING BUT NOT LIIW17ED TO, OFF -SITE BORROW
EXCAVA TED AND WHERE CONSTRUCTION ACTIVITIES klAVE CEASED. PERMANENT SEEDING
H07EL, WERE THE TWO PROPER77ES 5HARV AN E-1417RANCE.
4.
BOUNDARY & TOPOGRAPHY SURVEY DATA PREPARED BY JOHN McNAIR & ASSOCIATES CONSUL TING
OR WASTE AREAS), 7HE r_ON7RACT0R SHALL SUBMIT A SUPPLEJ1,11ENTARY EROSION
SHALL ALSO BE PERFORMED FOR ALL DENUDED AREAS WHICH WILL BE LEFT DORMANT
C&qXAL_AREAS.
ENGINEERS, ADDITIONAL TOPOGRAPHY AND SURVEY DATA PROVIDED BY MERIDIAN PLANNING GROUP, LLC
GOIN17ROL/ PLAN TO THE OWNER FOR REVIEW AND APPROVAL BY THE PLAN
FOR A YEAR OR MORE. SELEC1701V OF SEED AOXTVRE WILL DEPEND ON THE TIME OF
THE STTEAM, FOREST AND OPEN SPACE AREAS ASSOCIATED MOORES CREEK AND 013CUIT RUN ARE PROPOSED TO REMAIN U1110137URBED. THESE AREAS AND THE
//NJ NOVEMBER OF 2016.
APPROVING AU7`HOR1TY
PRESERVED SLOPES ARE 774-F CRITICAL AREAS FOR TI-113 LANO-D/37URBING ACTIWTY
5.
ZONING: PROPERTY IS CURRENTLY ZONED HIGHWA' Y COMMERCIAL (WITH PROFFERS)- APPROVED
ES-6 THE CONTRACTOR IS' RESPONSIBLE FOR INSTALLATION OF ANY ADDITIONAL EROSION
YEAR APPLIED. TEMPORARY SEEDING WILL BE PERFORMED FOR ALL DENUDED AREAS
=S�
SA&E SOILS BOUNDARIES ON 7HE AND SEVAIDNIT OON7ROL PLAN PHASE I SHEET AND DESCRIPTIONS ON IRIS SHE
REZONING ZMA 2012-00007 5TH STREET COMMERCIAL- APPROVED SEPTEMBER 14, 2016- 4-J5 cc.
CON TROL MEA SURFS NECESSA R Y TO PRE VEN T EROSION A ND SEDII)YI-EN TA nON A S
WHICH WILL BE LEFT DORMANT FOR MORE THAN 14 DAYS. THESE AREAS SHALL BE
EFROSION -VT
SEDILCAtGE QE ONSMUC710L
(HC) .
DETERMINED BY THE PLAN APPROVING AU774ORITY
ES-7. ALL DISTURBED AREAS ARE TO DRAIN TO APPROVED SEDIMENT CONTROL
SEEDED PV/Prl FAST GERIWINA T/NG VEGETA RON IMMEDIA TEL Y FOLLOWING GRADING OF
1. NOTIFY ALBEMARLE COUNTY TO SCHEDULE A PRE-CONSTYUC77ON MEETING AS REQUIRED.
6,
IL) 3580 . 9
TAX MAP AND PARCEL NUMBERS.' 07600-00-00-055AO & 076MI-00-00-00 0 (DB , PG 4 7)
MEASURES AT ALL TIMES DURING LAND DISTURBING ACTIVITIES AND DURING S17E
7740,SE AREAS. SLELIECTION OF SEED MIXTURE WILL DEPEND ON THE 77ME OF YEAR
2 NO EROSION 6ONTRO-I MEASURES MAY BE REMOVED DURING THE CON�TRUC770N PROCESS W177401JT 774E APPROWIL VROM THE INSPECTOR ON THE PROJECT
3. CON'7RACM SHALL 10-FAI77PY THE LIMIM OF DISTURBANCE AND INST41-L TREE PROTE-C710N FENCING WHERE INDI",17-ED 0#1 MIE PLAN57 BEFORE ANYSITTE,
7.
USCS DATUM: ELEVATIONS BASED ON NAD '83
DEVELOPMENT UNTIL FINAL STABILIZATION IS ACHIEtrr_D�
APPLIED.
DISTURBANCE SHALL TAKE PLACE INIS INCLUDES, BUT IS NOT LIMITED TO, COINCIDING W7H DUE PROPOSED FOREST AND OPEN SPACE EASEMENT 0HICH SHALL
3.
LOCATIONIADDRESS OF PROJECT' LOCATED OF 5TH STREET EAST OF 1200 57H ST SOUTHWEST
ES-8.DURING DEWATERING OPERATIONS, WATER WILL BE PUMPED INTO AN APPROVED
BE STAKED BEFORE ANY DIS7URRANCE, CONTRACTOR SHALL ENSURE THAT TREES TO BE SA VED ARE FLAGGED ALONG THE LIMITS OF C-19ARING AND
9.
10.
PROJECT AREA: 9.77 ACRES
SITE PHASING: THE EROSION & SEDIMENT CONTROL PLAN IS PROPOSED IN TWO PHASES.
WATER FILTERING DEVICE.
ES-9: THE CONTRACTOR SHALL INSPECT ALL EROSION CONTROL MEASURES PERIODICALL Y
3.OY SAFETY FENCE - SAFETY FENCE WILL BE INSTALLED AROUND THE PROPOSED
PRO T_FC TED,
4. U77LIZE THE EXISTING PAVED CONSTRUCT'ON ENTRANCE AND fiVS7AL_1 A WASH RACK AS SHOW ON THE PLAN-S. C0j)I�7RUC770N _FNTRANC_FS TO BE INSTILLED
17.
PUBLIC UTILITIES: THE EXISTING SANITARY SEVIER SERVICING THIS PROPERTY IS PROPOSED TO BE
AND Armr-R EACH RUNOFF -PRODUCING RAINFALL EVENT ANY NECES'SARY
SEDIMENT TRAPS & MAINTAINEDICORRECTED AROUND THE EXISTING SEDIMENT TRAP.
*IERE CONS 77?UC77ON VEHICLE ROUIES 11117ERSECT PA VED PUBLIC ROADS-, PROWSIONS SHALL BE MADE TO MINIMIZE THE TRANSPORT Or SEDIMENT BY
(VEHICULAR) 7RACKING ONTO 7H_F PAVED SURFACE. WHERE SEDIMENT IS 7RANSPOR7ED ONTO A PUBLIC ROAD SURFACE, THE ROAD 5HALL BE CLLANED
RELOCA TED.
REPAIRS OR CLEANUP TO MAINTAIN THE ErFrECTIVENESS OF 7"E EROSION CONTROL
3.02 CONSTRUCTION ENTRANCE - ONE CONSSTR,UCTION ENTRANCE SHALL BE INSTALLED
THOROUGHLY AT 7HE END OF EACTI DAY, -SE01MEENT SHALL BEF REMOVED FROM FrIE ROADS BY SHOVELING OR SWEEFPING AND 7RANSPOR77AIG TO A SEDIMENT
��
COLLINS ENGINEERING SHALL NOT HAVE AUTHORITY OVER CONTRACTOR'S WORK, SAFETY PRECAUTIONS,
NOT ASSU1111E RESPONSIBILITY
DEVICES SHALL HE MADE IMMEDIATELY
/AI THE ESC PHASE // PLAN. THE EXISTING CONSTRUCTION ENTRANCE WILL BE USED IN
CONTROL DISPOSAL AREA. STREET WAS1411VG SHALL BE ALLOWED ONLY AFTEER SEDIMENT IS REMOVED IN THIS MANNER. ACSA WILL DE7ERAIINE 7HE
APPROPRIATE ME7HOD OF SUPPLYING 774-V WASH RACK, AND 7HE EXISTING AIRE HYDRANT LOCARID AT INE INYE-ERSEC77ON MAY BE U77LIZED IF GIVEN APPROVAL
SCHEDULES, OR COMPLIANCE MITH LAWS AND REGULATIONS. VIE SHALL
FOR ANY CONSTRUCTION STARTED PRIOR TO PLAN APPROVAL.
, EROSION CONTROL NOTES
THE ESC PHASE I PLAN. 'THIS WILL BE THE ONLY POINT OF INGRESS AND EGRESS TO
FROM 774E ACSA. PARKING AND CONSTRUCTION -ENTRANCE AREAS SHALL BE CLEARED OF ALL VEGET477ON, ROOT-54, OR DINER 08,ECTIONABLE MArr-RIALS
1. PHE PLAN APPROVING AUTHORITY MUST BE NOTIFIED ONE WEEK PRIOR TO P14E
7HE SITE. CARE WILL BE TAKEN TO PROTECT ADJACENT ROADWAYS FROM TRANSFER OF
BEFORE CONSURUCRON ROAD STABILIZATION IS IAISCTALLEO.
S. CON7RAGTOR DOES NOT HAVE PERMJS�q:ON TO CLEAR CUT 774E SOU774EERN AND SOUTHM-757ERN PORTION OF T-1-F SITE PRIOR TO INSTALLING THE PERIMETER
,1
EROSION & SEDIMENT CONTROL MEASURES:
PRE- CONS TRUCTION CONFERENCE, ONE WEEK PRIOR TO 7HE COMMENCE)WENT OF LAND
SEDIMENT
MEASURES AS SHOMNI ON 7HE PHA59F I E&S PLAN. INES-,- AREAS ARE NOT PREFIVIOUSLY APPROMEED FOR DISTURBANCES BY 774E COUNTY CON7RACTOR SHALL
STRUCTURAL EROSION AND SE011VIENT CONTYOL PRACTICES SHALL BE IN ACCORDANCE W1774 THE VIRGINIA
DISTURBING ACTIVITY, AND ONE WEEK PRIOR TO ITIE FINAL INSPECTION.
2. ALL AND SEDIMENT CONTROL MEASURES WILL BE CONS7RUCTED AND MAINTAINED
3.05 SILT FENCE- SILT FENCE WILL BE PLACED ON THE DOWNSTREAM SIDE OF
EXPED17-F INSTALLATION Or' THE PEHIMEIrR EROSION AND SEDIMENT CONTROL MEASURES AND PR,o7-Fcr 7HE sITE wirH 7HE LEAST AMOUNT OF' TREE REMOVAL
NECESSARY TO INSTALL 7HESE INITIAL MEASURES. INSTALL AHE IA1177AL CON37RUCTION MEA-SUR-rS AS SHOMV ON THE PHASE I EROSION CON7ROL PLAN
EROSION AND SEDIMENT CONTROL HANDBOOK STRUCTURAL PRACTICES USED IN THIS SECTION CONSIST
-FROSION
ACCORDING TO MINIMUM STANDARDS AND SPECIFICATIONS OF THE VIRGINIA EROSION AND
DISTURBANCE WHERE NOTED ON PHE PLANS.
SHEE73. 7741S INCLUDES ANY M090CATIONS DEEMED NECESSARY BY 7HE ESC INSPECTOR TO 7NE EXISnNG SEDIMEENT 7RAP, 71117 IAISTALLA77ON OF PROPOSED
OF THE FOLLOWING:
SEDIMENT CONTROL HANDBOOK AND VIRGINIA REGULATION51 VY 625-02-00 EROSION AND
3.07 STORM DRAIN INLET PROTEG770,61- IP WILL BE INSTALLED ON EACH PROPOSED
SEDIMENT 7RAPS ,fl & P_ 774E 51W& SILT FENCE AND PERIME7EIR DIWRSION BERA45 W7H THE RIPRAP PLACEMENT SHONI AT 77-IE LOW AREA. STABILIZATION
MEASURES SHALL BE APPLIED TO EART;4011 S7RUCIURES SUCH AS DAMS, BERM'S, AND DIVERSIONS IMMEDIATELY AFTER INSTALLADON. MEASURES INTENDED 7-0
3.,01.,SAFETY L-T-AIC-L'
SEDIMENT CONTROL REGULATIONS.
INLET AS SHOWN ON THE PLANS.
7RAP SEDIMENT SHALL BE CONSTRUCTED AS A nRST STEP W17H ANY LAND DISTURBANCE AC77917Y AND SHAU BE MADE FUNCTIONAL BEFORE UPSI OFE LAND
A PRORECTIVE BARRIER INSTALLED TO PREVENT ArXESS TO AN EROSION COA17ROL ;WEASURE. TO PROHIRIT 7HE
3. ALL EROSION AND SEDIMENT CONTROL MEASURES ARE TO BE PLACED PRIOR TO OR AS
THE FIRST STEP IN CLEARING.
3.09 TE&PORARY DIVERSION DIKE- DIVERSION IDIKES WILL BE USED AROUND THE
D137URBANCE TAKES PLACE.
NTROL ITEMS AS SHOWI DIV THE PHASE I EROSION CONTROL. PLAN.
UNDE,'51RABLE USE OF AN EROSION CONTROL MEASURE BY THE PUBLIC APPLICABLE TO ANY CON7R0_1 MEASURE
OR SERIES OF MEASURES WHICH CAN BE CONSIDERED UNSAFE By 11IRTIk- OF PO'fENTIAL ACCESS BY 7HE PUBLIC.
4. A COPY OF THE APPROVED EROSION AND SEDIMEIVT CONTROL PLAN SHALL BE
PERIMETER OF SITE DISTURBANCE WHERE SHORW ON 774E PLANS TO DIRECT RUNOrF TO
7 ONCE ALL 7HE PHASE I EROSION COAHROL 17FA4S HAVE REPEN INSTALLED & ARE OPERARONAL, DRAINAGE IS PROPERLY CONVEYED TO 774ESE MEASURES, AND
IHE ESC INSPECTOR HAS GRANTED APPROVAL, 7HE CONTRACTOR CAN BEGIN CLEARING THE 5/7F.
MAINTAINED ON THE SIIE AT ALL TIMES.
ON-SIT-F SEDIMENT CONTROL FACILITIES.
8. ArTER CLEARING 7HE PROPOSED AREAS, THE CONTRACTOR CAN VIE FNI-SH ANY ROUGH GRADING OF THE SITE TO 77-IE CONTOURS SHOWN ON 7HE PHASE I
3.02 CONSTRUCTION ENTRAAIC�L
A STABILIZED PAVED CONSIRUCRON EAHRANCE WIN A WASH RACK LOCA E:D AT POINTS OF VEHICULAR INGRESS
5. PRIOR TO COMMENCING LAND DIS7URBING AC77VITIES IN AREAS OTHER THAN INDICATED
ON TH,ESE PLANS (INCLUDING, BUT NOT LIMITED TO, OFF -SITE BORROW OR WASTE
J. 13 TEMPORAR Y SEDIMEN T TRAPS- TEMPORARI Y SEDIMEN T TRAPS WILL BE INSTALLED
EROSION CONTROL PLAN.
9. PERMANENT OR TEMPORARY S01-1 STABILIZATION SHALL BE APPLIED TO DENUDED AREAS WTHIN SEVEN DAYS AF7ER FINAL GRADE IS REACHED ON ANY
AND EGRESS ON A CONSTRUCTION SITE TO REDUCE THE AA40UNT OFAIJUD TRANSPORTED ONTO PAVED PUBLIC
AREAS), THE CONTRACTOR SHALL SUB041T A SUPPLEMENTARY EROSION CONTROL PLAN TO
WHERE SHOWN Ohl T14E PLANS.
POR77ON OF THE S17-F. 7EMPORARY SOIL STABILIZATION 51-IALL RE APPLI-60 WTHIN SEVEN DA YS TO DENUDED AREAS INA T MA Y NOT HE A T FINAL GRADE BUT
MLL REMAIN DORMANT (UNDISTURBED) FOR LONGER THAN 30 DAYa PERMANENT STABILIZA77ON SHALL BE APPLIED TO AREAS IHAT ARE To a-,- LEFT
ROADS BY MOTOR VEHICLES OR RUNOFV CONS7RUCTION -ENTRANCES SHALL BE INSTALLED AS SHOWV ON 77HE
THE OWNER FOR REVIEW AND APPROVAL BY THE PLAN APPROVING AUTHORITY
J. 18 OUMET PROTECTION- TO BE PROVIDED A T THE OUTFALL OF DRAINAGE PIPES
DORMANT FOR MORE n-lAiv oNr Yr-AR.
PLANS TO REDUCE THE AMOUNT SEDIMENT 7RANSPORTED ONTO PUBLIC ROADWAYS.
6. THE COA17RACTOR IS RESPONSIBLE FOR IN57ALLARON OF ANY ADD1770JVAL EROSION
WHERE 53HOWN ON PLANS.
10. AF7_ER ALL PHASE I ESC MEASURES ARE INS7ALLED, 7HE CONTRACTOR CAN INSTALL 77-1-F CONSTRUC770AI MEASURES AS 5-HOWN ON 7HE PHASE // EROSION
J� 0 SA
CONTROL MEASURES' NECESSARY TO PREVENT EROSION AND SEDIMENTATION As
3.19 RIPRAP- RIPRAP SHALL BE INSTALLED As, OUTLET PROTECTION WHERE SHOWN ON
CONTROL PLAN SHEETS. MEASURES INTENDED TO TRAP SEDIMENT SHALL BE CON37RUC7ED AS A FIRST STEP WPH ANY LAND DIS77JURANCE AC77WTY AND
SHALL BE MADE FUNCTIONAL BEFORE UPSLOPE LAND DISIURBANCE TAKES PLACE,
_T
A TEMPORARY SEDIMENT BARRIER CONSIS7ING OF A SYNTHETIC FILTER FABRIC STRETCHEO ACROSS AND A T7ACHED
DETERAWAILED BY 7HE PLAN APPROVING AUTI-40RITY
THE PLANS.
IL 774E CON'rRACTOR S14ALL BECIN THE PHASE # FILL OPERA TIONS BY RAISING rrl-F PERIMEIER TO AN E-IEVA 7701AI OF 386' AS SHOW. 77413 WILL CREA ILE AN
TO SUPPORTING POSTS AND ENTRENCHED, TO INTERCEPT AND DETAIN SMALL AMOUNTS OF SEDIMENT ER004
Z ALL DISTURBED AREAS ARE TO DRAIN TO APPROVED SEDIMENT CONTROL MEASURES AT
3.31 TEMPORARY SEEDING- TEMPORARY SEEDING SHALL BE APPLIED WHERE SHOWN ON
OVERSIZED DIVERSION DIREC77NG 7HE 517r's RUNOFF TO 7`HE TWO PROPOSED SEDIMENT TRAPS. THE siTEs's INTERIOR na OPERATIONS WILL FOLLOW ONCE 7HE
,
DIS77JR29ED AREAS DURING CONSTRUG7701Y OPERATIONS IN ORDER TO PREVENT SEDIMENT FROM LrAIIING THE S/T_Fr�
ALL TIMES DURING LAND DISTURBING ACTIVITIES AND DURING SHE DEVELOPMENT UNTIL
INMERIOR PXL OPERA17ONS HAVE REACHED AN ELEVATION OF 386', IHE CONTRACTOR SWAU CUT IN OR BUILD UP A DIVERSION TO ENSURE 7HE 517-r's
AND To DECREASE 77-IE VELOCITY OP SHEET FLOW3 AND LOVI- TO-MODERA 7F LE VEL CHANNE91 I'LOWS. THE SIL T
FINAL STABILIZATION IS ACHIEVED.
THE PLANS.
INTERIOR CON77NUES TO DRAIN TO THE TWO PROPOSED SEDIMENT 7RAPS
FENCE BARRIERS SHALL BE INSTALLED DOWN/ SLOPE Or AREAS WITH MINIMAL GRADES TO FILTER SEDIMENT LADEN
8 DURING DEWAIERING OPERATIONS, WATER WILL -BE PUMPED INTO AN APPROVED FILTERING
3.32 PERMANENT SEEDING- PERMANENTLY SEEDING SHALL BE APPLIED WHERE SHOWN
12. 71HE CON7RACTOR SHALL SIMU-1 TANEOUSL Y INSTALL THE U17LITY RELOCA 77ONS, THE OU77-ET PROM-CRON AND CHECK DAM AS THE FILL OPERA TIONS OCCUR IN
,
RUNOFF FROM SHEET FLOW AS INDICI-17ED, THEY SHALL BE INSPECTED 11W)WEDIA&LY AFTER EACH RAIINIFALL AND
MAINTAINED /N ACCORDANCE 910H rHE 11IRGINIA EROSION & SEDIAMENT CONTROL 14AIN/VaOOK (VESCI-1).
DEWC-E
9� PHE CONTRACTOR SHALL INSPECT ALL EROSION CONTROL MEASURES PERIODICALLY AND
ON THE PLANS.
SIEP f1l ABOVE
Ij. ONCE 71HE S17F HAS BEEN GRADED TO A POINT IMIERE 7H_V EXISTNG SEDIMENT 7RAP NEEDS TO BE PILLED FOR CON77NUED CONSTRUC77004 ACTIVITY THE
AFTER EACH RUNOFF PRODUCING RAINFALL EVENT ANY NECESSARY REPAIRS OR
j.38 7REE PRc-sERvAnON AND PROIEC77ON- TREE PRESERVATION FENCING SHALL BE
CONIRACTOR SHALL REQUEST AND OBTAIN APPROVAL FROM 714E E-SC INSPECTOR TO REMOVE IT 7HE SEEDIMLI/T TRAP SHALL BE PROPERLY DEWA 7-FRED AND
N-1-LED, allT ONLY ArTER 774E INSPECTOWS APPROVAL AND THE UPLAND RUNOFF 15- DIVERTED TO THE PROPOSL-0 SEDIMENT TRAPS,
3 —0/ STORM, D IN INLET
-
CLEANUP TO MAINTA, IN THE EFFEC77VTENESS OF THE EROSION CONTROL DEVICE15, SHALL RE
INSTALLED WHERE SHOWN Ohl THE PLANS. NO TREES SHALL BE HARMED OUTSIDE OF
14. INSEALL ANY REMAINING EFROSION CON7ROL 17EMS AS SHOWN ON THE PHASE H FROSION COA17R0_1 PLAN.
A SEDIMENT FILTER OR AN EXCAVATED I&POUNDING AREA AROUND A STORM DRAIN DROP INLET OR CURB INLET
MADE IMMEDIA TEL Y
THEE LIA417S OF 7REE PRO7EC_T1ON FENCING.
/a ONCE PHASEE // OF CONS7I?UCnON IS COMPLE7r 774E SITE IS STABILIZED AND THE INSPECTOR HAS GIVEN APPROVAL, THE CONTRACTOR CAN REMOWE 7HE
TO PREVENT SEDI)WENT FROM ENTERING STORM DRAINAGE SyS7_�;-A4s PRIOR ro pk_RMAjN1ENT smaxlzmlohl or THE
10. ALL FILL MA TTERIAL TO BE TAKEN FROM AN APPROVED, DESI GNA TED BORROW AREA.
EROSION & SEDIAMENT CONTROL MEASURE_`� INCLUS111r_- OF TH-F TWO PROPOSEED SEDIMENT TRAPS. NO ITEM SHALL BE REMOVED UNLESS rrl-F UPSTREAM AREAS
DISTURBED AREA. INLET PROTECTION APPLIES WHERE STORM DRAIN INLETS ARE TO BE MADE OPERATIONAL
11. ALL WASTE MATERIALS SHALL BE TAKEN TO AN APPROVED WASTE AREA, EAR7H FILL
3.39 DUST CONTROL- DUST CONTROL SHALL BE APPLIED THROUGHOUT THE SITE WHERE
ARE STABILIZED AND THE INSPECTOR GIVEES PERMISSION.
BEFORE PERMANENT STABILIZA77ON OF 7HE CORRESPONDING DISPURBED DRAINAGE AREA.
CHALL RE INERT MATERIALS ONLY, FREFF OF ROOTS, STUMPS, WOOD, RUBBISH, AND OT14ER
5
SHOWN ON THE PLAfVS.
16. MAINTAIN ALL EFROSION COA17ROL MEASURES' AS SPECIFIED IN THE VROINM EROSION AND SEDIMENT CONIROL HANDBOOK, REMOVING ONLY MEN APPROVED BY
THE LOCAL PROGRAM ADMINIS7RATOR IN ACCORDANCE WITH 771F VIRGINIA EROSION AND SEDIMENT'COA17ROL HANDBOOK
J 02 TEMPORARY DIVERSION DIKE
DEBRIS.
Iz ALL TEMPORARY EROSION AND SEDIMENT COA17ROL MLA5URE3 51-IALL BE REMOVED WINN JO DA YKS AFTER FINAL S17-F STABILIZATION OR AFTER THE
-RW
A TEMPORARY RIDGE OF COMPACTED SOIL C0NS7RUC7r_D AT THE TOP OR BASE Of' A SLOPING DISTURBED AREA.
12. BORROW OR WASTE AREAS ARE TO BE RECLAIMED WITHIN 7 DAYS OF C0114PLETIOIAI PER
ZONING ORDINANCE CHAPTER 18, SECTION al-28.
S TONY WA TER MA JVA GEMEN T
iSS Of P ��-- /Ad Al THE
I-EMPORARY MEASURES ARE AID LONGER NEEDED, MULL X-F ISE AL17HORIZED BY DVE LOCAL PROGRAM ADMINIS7RATOR. 7RA1 PED _D ENT A D
DIS7URBED SOIL AREAS RESULTING FROM THE V1_'1ZPOSJ770N OF 7EMPORARY MEASURES SHALL BE PERMANENMY STABILIZED TO PREW-Nr PURT4LER EROSION AND
TO DIVERT STORM RUNOFF AROIld UPal-OPEDRAINAGE AREAS AWAY FRO&I UNPROrECTED DISTURBED AREAS AND
SLOPES TO A STABILIZED OUTLET TO D/VIRT SEDIMENT -LADEN RUNOFF FROil A -DISTURBED AREA TO A
13. ALL INERT MATERIALS SHALL BE TRANSPORTED IN C0110PLIANCE WITH CHAPTER 13,
STORIVOYATER RUNOFF QUANTITY AND QUALITY FOR THIS DEVELOPMENT HAS BEEN
S-FDIMEN TA TION.
SEDIMENT -TRAPPING FACILITY SUCH AS A SEDIMENT TRAP OR SED/AvIENT BASIN. USE' WHEREWER STORMPIAMER
SECTFOAl 301 OF THE CODE OF ALBEMARLE.
ANALYZED. PLEASE SEE THE STOMWWATER MANAGEMENT SHEET AND CALCULATIONS
RUNOFF MUST RE TEMPORARILY DIVERTED TO PR07-FCT DISTURBED AREAS AND SLOPES OR RETAIN SEDIMENT ON
14. BORROW, FILL OR WASTE ACTIVITY INVOLVING INDUSTRIAL- TYPE POWER EQUIPMENT SHALL
PACKET FOR EVIDENCE OF COMPLIANCE WITH COUNTY AND STATE REQUIREMENTS. THE
S/7-F DURING CONSTRUCTION. I'HESE STRUCTURES GENERALLY HAVE A LIFE EXPECTANCY OF 18 M0N7HS OR LESS,
BE UiW TED TO THE HOURS OF 7. OOATA4 TO 9.- OOPM�
BES T IVA IVA GEIWEN T PRA C TICE OF S W&I FORES T & OPEN SPA, CE PRESER VA T1 ON HA S
WHICH CAN BE PROLONGED WITH PROPER MAINTENANCE
15. BORROW, FILL OR WASTE ACTIVITY SHALL BE CONDUCTED IN A SAFE MANNER THAT
MAINTAINS LATERAL SUPPORT, IN ORDER TO MINIMIZE ANY HAZARD TO PERSONS,
BEEN UTILIZED, //N/ CONJUNCTION WITF1 THE BEST MANAGEMENT PRACTICL' OF
RIPRAP OUTLET SECTION A T MOOR EZ5 ("IDNEEK
3—AITEMPORAU RIGHTOF�-VJAY DIJVERL4Q&.
— —
PHYSICAL DAMAGE TO ADJACENT LAND AND IMPROVEMENTS, AND DAMAGE TO ANY
PURCHASING NUTRIENT CREDITS.
A RIDGE OF COMPACMED SOIL OR LOOSE ROCK OR GRAVEL CONS7RUCTED ACROSS DISTURBED RIGHTS-OF-PlAY
PUBLIC STTEET BECAUSE OF SLIDES, ,5INKING, OR COLLAPSE,
el IrIn 1r1_1tAn7r,A1 TLI-f- "I '11,1/ I C'Mil-r" TAIT"JAI A Q t)DIAlf-I 0111"T_f),`�_ LIM Y r,1,-jPPA?V
d9jVL/ 1_J1Pj11L.f1T� 01-VI-1111V lrifxEli
REDUCING THE ENO-5101NI PoinNiTIAL BY DIVERTING STORM RUNOFF TO A STABILIZED OUTLET GENERALLY,
16.
THE DEVELOPER SHALL RESERVE THE RIGHT TO INSTALL, MAINTAIN, REMOVE OR CONVERT
TO PERMANENT STORMWATER MANAGEMENT FACILITIES VII]ERE APPLICABLE ALL ER0,131ON
A_WNTENANCE:
EAR774EIV DIVERSIONS ARE APPLICABLE PYHERE 7HEhE WILL BE L17TL-P OR NO COIVSTRUC7701Y TRAFFIC WIP14IN THE
CONTROL MEASURES REQUIRED BY PHIS PLAN REGARDLESS OF IHE SALE OF ANY LOT,
IN GENERAL, DURING CONSTRUCTION THE RLD OR CONTRACTOR ON -SITE WILL CHECK ALL
RIGHT-OF-WAY GRAVEL STRUCTURES ARE MORE APPLICABLE TO ROADS AND 07HER RIGHTS -OF -WAY WHICH
UNIT BUILDING OR 07HER PORTION OF THE PROPERTY
EROSION AND SEDIMENT CONTROL MEASURES DAIL Y AND AFTER EACH -SIGNIFICANT RAINFALL.
ACCOMMODATE VEHICULAR TRAFFIC
IZ
TEMPORARY STABILIZATION SHALL BE TEMPORARY SEEDING AND MULCHING. SEEDING IS TO
MONITORING REPORTS WILL BE REQUIRED FROM THE RLD IF NEEDED. SPECIFIC ATTENTION
3.13- UPORARY-)EDWENT TRAP,
�
OE AT 75 LBSIACRE, AND IN THE A401VTHS OF SEPTEMBER TO FEBRUARY TO CONSIST A
WILL BE GIVEN TO PHE FOLLOWING ITEMS.'
_16— - -I)--
A �T_EMPORARY PONDING AREA FORNIEPTI -ey coNsmucIING AN EARTHEN EMBANKMENT WITH A 5-TONE OUTLE-r- TO
50150 MIX OF ANAUAL RYEGRASS AND CEREAL WINTER RYE, OR fill MARCH Abin APRIL TO
a. SEDIMENT BASINS WILL BE CLEANED AND MAINTAINED IN ACCOROANCE WITH THE VIRGINIA
DETAIN SEDIMENT -LADEN RUNOFF FROM SMALL DISTURBED AREAS LONG ENOUGH TO ALLOW T14E MAJORITY OF THE
CONSIS�T OF ANNUAL RYE, OR MAY THROUGH AUGUST TO CONSIST OF GERMAN MILLET
EROSIOAI Jk SEDIMENT CON7ROL HANDBOOK.
SEDIMENT TO SETTLE OUT USE BELOW DIS7URBED AREAS PY14-FR-F 7HE TOTAL COA17RIBUTING DRAINAGE AREA IS
STRAW MULCH IS rO BE APPLIED AT 801-BSI100SF ALTERNATIVES ARE SUBJECT TO
b.ALL INLET PROTECTION AND GRAVEL OUTLETS WLL BE CHECKED REGULARLY FOR
LESS THAN 3 ACRES� WHERE THE S-09.4ENT TRAP MILL RE USE-0 NO LONGER THAN 18 MOAHNS, AND IT MA Y BE
APPROVAL BY THE COUNTY EROSION CONTROL INSPECTOR.
SED/iIVENT BUILDUP 7HA T WILL PREVENT PROPER DRAINAGE IF THE GRAVEL IS CLOGGED
CONS7RUCTED EITHER INDEPENDENTLY OR IN CONJUNCTION WiThf A TADIVIPGRARY 0111ERSION DIKE.
18.
PERMANENT STABILIZATION SHALL BE LIME AND FERTILIZER, PERMANENT SEEDING, AND
BY SEDIMENT THE ORA VEIL WILL RE REMOVED AND CLEANED, 01i' IT WILL BE REPLACED.
MULChk AGRICULTURAL GRADE LIMES'TONE S14ALL BE APPLIED AT 9OLBS/1OOOSF,
c. ALL SILT FENCE BARRIERS WILL BE CHECKED REGULARLI Y FOR UNDERA41NING OR
1.1-8OUTLET PROTEEC -
STRUCTURALLY LINED APRONS OR OTHER ACCEPTABLE ENERGY D/5'rSIPATINC DEVICES PLACED AT THE OURLET3 OF
INCORPORATED INT) THE TOP 4-6 INCHES OF SOIL. FERTILIZER SHALL BE APPLIED AT
DETERIORATION OF THE FABRIC AND REPAIRED AS REQUIRED. SEDIMENT SHALL BE
REMOVED WHEN THE LEVEL Or SEDIfild-ENT DEPOSITION REACHED HALF WAY TO THE TOP
PIPES OR PAVED CHANNEL SEC77ONS 710 PREVENT SCOUR AT STORMWATER OUTLE IS, TO PROTECT THE OUTLET
IOOOLLLSIACRE AND CONSIST OF A 10-20-10 NU77?1-,-NT MIX. PERMANENT SEEDING SHALL
OF 77-1E BARRIER.
STRUCTURE, AND TO MINIMIZE THE P07DITIAL FOR DOWNSTREAM EFROSION BY REDUCING THE VE-IOCITY AND
BE APPLIED AT 18CLBSIACRE AND CONSIST OF 95Y. KENTUCKY 31 OR TALL FESCUE AND
d.ALL SEEDED AREAS WILL HE CHECKED REGULARLY TO SEE THAT A GOOD STAND IS
-ENERGY OF CONCENTRATED STORMWATER FLOWS. APPLICABLE TO 7HE OUTLETS OF ALL PIPES AND EFEIVOINEERED
0-57. PERENNIAL RYEGRA_5�S OR KENTUCKY BLUEGRASS. STRAW MULCH IS TO BE APPLIED
MAINTAINED. AREAS SHOULD RAE- FERTILIZED AND RESEEDED AS NEEDED.
CHANNEL SECTIONS
AT 8OLBS/1OOSF ALTERNATIVES ARE SUBJECT TO APPROVAL BY 774E COUNTY EROSION
IN CASE OF EMERGENCY THE PRIMARY CONTACT FOR THE PROJECT VIILL BE THE RLO OR
CONTROL INSPECTOR.
CONTRACTOR ON-SITEE. THE CONTRACTOR WILL BE DETERMINED AT THE TIME THE CONTRACT
3. 1 _9RIPRA P.
A PERMANENT GROUND COVER Or LARGE, LOOSE, ANGULAR STONE W1774 FILTER FABRIC OR
19.
MAINTENANCE ALL MEASURES ARE TO BE INSPECTED WSEKLY AND AF)FR EACH
IS AWARDED. IN ADDITION THE DEVELOPER bIA'Y BE CONTACTED. UPON COMPLETION OF THE
FEROSION-RESISTANT
GRANULAR UNDERLINING TO PROTECT THE ,s'01L FROM THE EROSIVE FORCES Or CONCENTRATED RUNOFr, SLOW
RAINFA�LL. ANY DAMAGE OR CLOGGING TO STRUCTURAL MEASURES IS TO BE REPAIRED
PROJECT, THE OWNER WILL BE RESPONSIBLE FOR S17E MAINTENANCE.
THE VELOCITY OF CONCENTRATED RUNOFF WHILE ENHANCING 774E P07EA177AL FOR INFILTRATION, AND TO STABILIZE
IMMEDIAJ TELY. SILT TRAPS ARE TO BE CLEANED WHEN 50Y. OF TVIE VIET STORAGE VOLUME
SLOPES WITH SEEPAGE PROBLEMS, ANDIOR NON -COHESIVE SOILS, USE UJP14EREV-FR SOIL AND W4TER INTERFACE
IS FILLED PV/Pri SEDIMENT ALL SEEDED AREAS ARE TO BE RESEEDED WHEN NECESSARY
AND 7HE SOIL CONDITIONS, WATER TURBULENCE AND VELOCITY EXPECTED V_FGE7AI7VF COVER, ETC., ARE SUCH
TO A01WIEVE A GOOD STAND OF GRASS. SILT FENCE AND DIVERSION DYKES WHICH ARE
OUTLET PROTECTION DESIGN TABLE
rI 4A T THE SOX MA Y FRODE UNDER THE DESIGN AL 0 W C OND/ BONS.
COLLECTING SEDMENT TO HALF THEIR HEIGHT MUST BE' CLEANED AND REPAIRED
Mininnurn Minimum Minimum Min. Depth of
IMMEDIA TEL Y
3.31 _TEj1,4P0RARY SEEDING,
20.
ALL TEIMPORARY EROSION AND SEDIMENT CONTROL MEASURES ARE TO BE REMOVED
Length Upper Width Lower Width VDOT #3 A.ggregate
THE ESTA-81-ISHPIIEAIT OF A TEMPORARY 11-FOETATIIIE COVER ON DISTURBED AREAS BY SEEDING Wf7H APPROPRIATE YVI /iIIIII ,JU L)A 7',J UP i-11VAIL ,!)/ It: 3 11-WILIZA TION, WHEN MEASURES AR-r NO LONGER NEEDED,
RAPIDLY GROWING ANNUAL PLANTS. TO REDUCE EROSION AND SEDIM-FAITATION BY STABILIZING DISTURBED AREAS SUBJECT TO APPROVAL BY PHE COUNTY EROSION CONTROL INSPECTOR.
THAT WILL NOT BE -BROUGHT TO rhNJAL GRADE FOR A PERIOD OF MORE T14AN 30 DA YS� TO REDUCE DAMAGE 21. IRIS PLAN SHALL BE VOID IF THE OWNER DOES NOT OBTAIN A PERA41T WITHIN I YEAR OF
FROM SED111,401T AND RUNOFF TO DO)IONISTREAM OR OFF -SITE AREAS, AND TO PROVII)FE PROTECTION TO BARE THE DA TE OF APPROVAL. (W4 TER PROTECRON ORDINANCE, CHAPTER 17)
SOILS EXPOSED DURING CONSTRUCTION UN77L PERMANENT vEGETAnoN OR OTHER iRoslo/V CONTROL Ad-FASURES 22. PERMAtNENT VEGETATION SHALL BE INSTALLED ON ALL DENUDED AREAS wITHIN NINE (9)
CAN BE ESTABLISHED. MON7HS AFTER 1HE DATE THE LAND DISTL/RBING ACTIVITY COMMENCED. (WATER
OP41
61
9.21
9� 2'
2'
OP#2
4'
12.7'
12.7'
21
OP #3
17'
7.5'
9.3'
—
2'
*OP #4
40,
14.2'
14.2'
2F �
Z jZ_RERWNEjN/ T .'SEED- -1 NO / STAB(L - * Outlet Protection #4 was approved under WPO 201200027
__ - 01W_7011., PROTECTION ORDINANCE, CHAPTER 17)
THE PSTABLISHMENT OF PERENNIAL W-GETAT111-F COVER ON DISTURBED AREAS BY PLAN77AIG SEED. TO REDUCE / Q
EROSION AND DECREASE SEDIMENT YIELD FROh4 DISTURBED AREAS. TO PERMANENTLY STABILIZE DISTURBED PERVANEN T SEEDING ,Z ..j TABILIZA TION
AREAS IN A MANNER 774AT IS ECONOMICAL, ADAPTAR-IE TO SIT-F CONDITIONS, AND ALLOWS SELL-C-77ON OF THE
AFTER CGONSTRUCTION IS COMPLETED, ALL DISTURBED AREAS OF THE SITE WILL BE LIA&D,
I A40ST APPROPRIATE PLANT A,dA7_FR1AL,a TO IMPROVE WILDLIFE HABITAT TO ENHANCE NATURAL BEAUTY UPON
FERTILIZED, AND SEEDED AS PER CURRENT VOOT STANDARDS. THIS SIVALL CONSIST OF
COMPLETION OV CONSTRUC770AI ACTIVITIESS, ALL AREAS WILL RECEIVE A PERMANENT V-FCETA77V-r' COWER.
7HE FOLL 0 PWNG MIXES,
aMh EE RESERVARON-AND PP TECTION.
ff -P-- __ _0—
- DEPTH, LIME
2 - 2 TONSIA GRE.
� PRO7ECTION OF DESIRABLE 7REES FROM MECHANICAL OR OTHER INJURY DURING LAND DISTURBING AND
CONSTRUCTION AC7711ITY TO ENSURE 7HE SURVIVAL OF DESIRABLE TREES WHERE PHEY WILL BE EFFECTIVE FOR
IT IS RE�COMMEENDED IHE SOIL BE TESTED FOR pH TO DETERMINE PHE FINAL LIME
EROSION AND SEDIMENT CONTROL, WA TERSH-PD PROTECTION, LANDSCAPE REAUTIFICA TION, DUST AND POLLU77ON
QUAN77TIlES & THE LIME BE APPLIED AS EARLY AS PRACTICAL.
COARROL, NOISE REDUCTION, SHADE AND 07HER ENVIRONMENTAL BENEFITS WHILE `IHE LAND IS BEING CONVERTED
FER 600 LBS./ACRE OF 15-30-15
FROM FOREST TO URBAN -TYPE USES. APPLIES IN TREE-INHARI "_ AREAS SUBJECT TO LAND DISTURBING
SEED: ERNST W11 CONSERVATION SEED A41X
ACTIVITIES.
ERNAIIX-414 (45 LBS./ACHE PENNLAWNI CREEPING RED FESCUE, JZ5 LERSIACRE ARGILE
KENTUCA(Y BLUEGRASS 3Z5 LRSIACRE PARK KENTLICKY BLUEGRASS� 15 LBS./ACRE
3.39 DU�T_CON
REDUCING SURFACE AND AIR J1101YR-YENT OF DUST DURING LAND DISTURBING, DEMOLITION AND C0NS7RUC77ON
ANNUAL RYE-GRASS' & 15 LBS./ACRE PLEASURE PERENNIAL.). PERMANENT SEEDING WILL BE
ACTIWTIEa TO PREVENT SURFACE AND AIR )VIOWEMENT OF DUST rROM EXPOSED SOIL SURFACES AND REDUCE
APPLIED TO ALL DISTURBED AREAS AS PER THE PERMANENT STABILIZATION OF THIS
PHE PRESENCE OF AIRBORNE SUBSTANCES Wt-11CH MAY PRESENT H_EAL7H HAZARD,%; TRAFIqC SAFETY PROBLEMS OR
EROSION' & SEDIYENT CONTROL NARRATIVE AFTER THESE AREAS ARE STABILIZED, IHEY
HARM ANIMAL OR PLANT LIFE. DUST CONTROL MEASURES SHALL BE EMP-10YED TO PREVENT SURFACE AND AIR
WILL BE MOWEED AND MAINTAINED ON A REGULAR BASIS. -
MOVEMENT Or DUST DURING CON51RUC770N. MEASURES EMPLOYED SHALL BE IN ACCORDANCE WITH THE VESCH.
DURING IC-ONSTRUC770N, MAINTENANCE WILL INCLUDE DUST CONTROL MEASURES. DUST
-CELIPTION
_S01LDE14SC
CONTROL. WILL BE ADDRESSED DURING ALL STAGES OF CONSTRUCTION.
22CJ-CULPEPER CLAY I OAM- 7 TO 15Z SLOPES, GENERALLY. 3011 IS
WELL DRAINED WITH A MEDIUM RUNOFF CLASSIFICATION. SURFACE
MULCH SHALL ALSO BE APPLIED TO AREAS MTH SLOPES 2. 1 OR STEEPER, OR WHERE
I A YER IS TYPICALL Y CLA Y LOAM AND ABOUT 0-8" THICK. THE
STABILIZ)ARON CAN NOT BE ACHIEVED PHROUGH PERMANENT SEEDING OR OP14ER
DEPTH TO THE WATER TABLE IS GENERALLY IVIORE THAN 80" -
ACCEPTABLE & APPROVED METHODS.
76-RIVERVIEW LOAM- 0 TO 2% SLOPES, GENERALLY. SOIL IS WELL
DRAINED WITH A LOW RUNOFF CLASSIFICATION. SURFACE LAYER 2`xl" - WOODEN ARAME
—
DROP INLET
IS TYPICALI Y LOAM AND ABOUT 0-12" THICK. THE DEPTH TO THE 1-1
�
W TH GRA IF
I WAI TER T418LF IS GENERALLY 36-60" '
I
-1
T5i1'1F-TTjl1c,
95-WEHADKEEFE SII T LOAM- 0 TO 2% SLOPES, GENERALLY. SOIL IS L5'MAX
FRAME
POORL Y DRA INED W1 IN A VERY HIGH RUNOFF CLA SSIFICA' TION.
,
—
T11_1'2NtP09_A9Y �J� EVEMENG. PLANT �W_VIIE R LA Uk% SXEDR`1101� R_�i TVN,� AIND DATES
�
SURFACE LAYER IS TYPICALLY SILT LOAM AND ABOUT 0-10"
—I-
-
__
�
�__
__ - I I I 1, -
11-11 ---
ft_ _' . ___ __._____�___
- - - .
THICK THE DEPTH TO THE WATER TABLE IS GENERALLY 0-j0".
— I
�
�, .,�
- 11111-11-11
. I � _------_
.
------- — , ___M�
1 _ � [ = �, " " " � "
0,
m sovi�,
" � 51xraEPT7)_tx�-u_,7��� _ � ... ... ------ ----! '' -
I ,
I - _,� �___ 7 '�1711_1 !,�_
-
I __ — ,
, ��
.,. r .. �!_�
,�
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i I
, PL�_1001
, ��
i 1 I I
- ------____--
___
—
�,r,4B,Tx 3,39,A--
— _
—
—
--------
SA�T_3 U&E-J) F�Yk DUST CONWMOL
ADPW
Water
,
,
Applid;-Mibll
D�tutlorl.
Typk;,)f
RAW
,A:_dh__e-1iyi2�
I
(A d1b a s ijig � _NV,11 e r)
vezz-fe qa_llfws,/�,re
Anionic
A�ph,ijt 4-3-mulbion,
'); 1
ccaT*r� jrpr,:),y
I'mo
L*tx Einulsioi)
�
11�1
,
Fille-55p1my
235
Resin ju,watpu
14-i
Fjll�� Spray
300
Acrylic EnqWaxo;l
(Nor'�Tralri,.)
7.1
copfat '19ray
450
Acrylk Fnnt_,],�Iwn
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15A.
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350
1__
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—
TABLE 331��,B
I -1 � I
.4tr-LPTABLE 1"UNW01RA � RX SEEDING PL—ANT MA-TEMAILS
I
"QUICK R)IFF-CIRENCE FOR ALL RE GIONS'
_RAA E�
, 0 I 4 qvi p g- �a �t, L, a -
Smies
fib—SL—Knel
Sept. I -Freb 15
5W50 IN41i of
Annuall Ryi,
. grass I
� ,
"Wa matl-m
=0
I
. &
�
5:0 - 100
r-cred (Wintcr) R.ye
, I
�&,-cala,?Qgyeql�
P e-b.: -1 6, - Apt 30
,
Ayn- ijat'Rye-&1rass
60 �40 I)
(II'Lii-U-M--M,-J]-C�:Lto-riLM-)
May I - Apg, 31
Gwl alarl millet
5119
1992
(Setaria, ItalICA)
--- ----- I ----
FENCING AND ARMORING
SHY4 �FNCE
H64D TENN
4�% X _14 "q'r—_ co"o ,�N�CE
FE41`!Nl I -�"'
I
1 �_N
, N,
I I
�'114
1 " r I , ,�-;, -
.0, �
� , ,zg - ..
I � P�_-Tlc kE._
F TREE FENCING
: - -:4w-- - COPRECT TRUNK ARMORING
i e�
; �� 01
TRIAMGULAR BOARD FEI\ICE -
-- ----- I—
3.38
CONTRACTOR TO INSTALL A RIPRAP LINED OUTFALL.
Sediment i T de�riv .1� , \ � _'J�
SEE 'OUTLET PROTECTION RIPRAP APRON/ CHANNEL A TH
vA,
DESIGN NOTES ON SHEET 6, AND THE PROFILE,
cirainage area- (arres) -9)
EXISTING
trap volumea
PEDESTRIAN
elevail on (ft) volume(cr) vol,ulme(�y) area (sf) FOOTBRIDGjE
�Z
3 70 400 0 M Lic. No. 035791
371 968 663 24.6 CONTRACTOR SHALL REIAOVE EXISTING
4W, e� SCOTT COT.
. .. .... 1-7
TWO PIPES STABILIZE THE AREA
1626
1, 72A
372
- ------ - --rid
`ENTRANCE TO TREAT RUNOFF FRjbN4_Tlr_iE 0,
FLOOD WAY
B JFFER FROM
VTOR
SHALL ENSURE SUCH A TRAP IS IN P MOORES CREEK
CE's WASH OUT AREA. CONTRA
LACE
100 YEAR FLOODPLAIN, u I T-i
-Es.OF THROUGHOUT ALL.PHAS
PENDING FINAL
:AX
-)I A
CONSTRUCTION FORTHE CE.
FILL- NOTES:
�. ALL FILL SHALL BE PLACED AT 95% COMPACTION.
2. ALL FUTURE ROADWAY EMBANKMENT MATERIAL SHALL CONSIST PREDOMINATELY OF SOIL AND BE PLACED IN
SUCCESSIVE UNIFORM LAYERS NOT MORE THAN 8 INCHES IN THICKNESS BEFORE COMPACTION OVER THE ENTIRE
ROADBED AREA IN ACCORDANCE WITH VDOT 2007 ROAD AND BRIDGE SPECIFICATION 303.04.
3. GRADING AND FILL OPERATIONS SHALL BE COMPLETED IN A MANNER THAT DRAINS RUNOFF TO ADEQUATE SEDIMENT
TRAPPING DEVICES/FACILITIES. SEE THE ESC PLAN FOR DETAILS.
3. ALL SLOPES STEEPER THAN 3:1 FROM FILL. OPERATIONS THAT ARE TO REMAIN FOR A PERIOD LONGER THAN i. 2 MONTHS
SHALL BE STABILIZED WITH A LOW MAINTENANCE GROUND COVER.
UTILITY & DRAINAGE NOTES:
i. MINIMUM 3.;' OF COVER MUST BE MAINTAINED OVER WIL AND S/L.
2. MINIMUM OF i' OF VERTICAL SEPARATION FROM STORM SEWER & W/L AND i.5' OF SEPARATION BETWEEN W/L
SANITARY SEWER MUST BE PROVIDED.
3. CONTRACTOR IS RESPONSIBLE FOR VERIFYING ALL EXISTING ELEVATIONS OF ROADWAY, CURB & GUTTER PRIOR TO
CONSTRUCTING THE EXTENSION OF THE STORM SEWER AND SANITARY SEWER. CONTRACTOR TO NOTIFY THE
ENGINEER OF ANY DISCREPANCIES SO THAT THE ELEVATIONS OF THE TIE-IN CONNECTIONS CAN BE ADJUSTED
ACCORDINGLY.
4. CONTRACTOR SHALL FIELD FIT THE PROPOSED STORM AND SANITARY STRUCTURES TO ACCOMMODATE THE EXISTING
STORM AND SANITARY STRUCTURES. CONTRACTOR SHALL ENSURE POSITIVE SLOPES ARE MAINTAINED THROUGHOUT
AND THE INITEGRITY OF THE EXISTING INFRASTRUCTURE IS NOT COMPROMISED. THE CONTRACTOR SHALL ENSURE ALL
STATE r& COUNTY REGULATIONS ARE MET WITH THE IMPROVEMENTS.
;. CONTRACTOR SHALL PROVIDE COLLINS ENGINEERING WITH SURVEY WORKSHEETS OF ALL STORM AND SANITARY
STRUCTURES PRIOR TO INSTALLATION/CONSTRUCTION FOR THEIR REVIEW AND APPROVAL. COLLINS ENGINEERING
SHALL VERIFY ALL SURVEY CUT SHEETS WITH RESPECT TO THE CONTRACTOR's ASBUILT SURVEY TO ENSURE POSITIVE
DRAINAGE AND PROPER ELEVATIONS ARE MET.
6. PRIOR TO CONSTRUCTION THE CONTRACTOR SHALL TEST -DIG ATTHE LOCATION OF PROPOSED EX MH 2 TO CONFIRM
THE SANITARY SEWER DEPTH AND TO ENSURE THE PROPOSED SEWER GRADES CAN BE ACHIEVED.
7. FOR THE SANITARY SEWER BETWEEN'EX MH -�' AND 'EX MH 2': CONTRACTOR SHALL TELEVISE THE EXISTING SANITARY
SEWER PRIOR TO CONSTRUCTION TO IDENTIFY THE LOCATION(s) OF ANY POTENTIAL EXISTING LATERALS. IF EXISTING
LATERALS ARE LOCATED THE CONTRACTORS SHALL SCHEDULE A DISRUPTION OF SERVICE WITH ACSA & THE PROPERTY
OWNERS. THE CONTRACTOR SHALL ENSURE ALL EXISTING CONNECTIONS ARE REESTABLISHED WITH THE RELOCATED
SEWER. AFTER THE SEWER UPGRADE HAS TAKEN PLACE, THE EXISTING LATERAL CONNECTIONS HAVE BEEN
RECONNECTED AND THE DISRUPTIONS TO SERVICE HAVE ENDED, THE CONTRACTOR SHALL TELEVISE THE LINE TO
ENSURE ADEQUATE CONSTRUCTION AND COMPLIANCE WITH ACSA & BUILDING REGULATIONS. AN ACSA
REPRESENTATIVE SHALL BE PRESENT DURING THE TELEVISING OF THE SANITARY SEWER AT ALL TIMES. ,ANY SEWER
MAINS IN THIS SECTION THAT CANNOT BE TESTED SHALL BE TELEVISED.
�. WHERE THE PROPOSED STORM SEWER IS OF VDOT STD. CL. III RCP MATERIAL, THE CONTRACTOR MAY SELECT A
DIFFERENT VDOT APPROVED MATERIAL WITH PROPER INSTALLATION/BACKFILL 11\I LIEU OF THE RCP. SUCH AN
ALTERNATE PIPE MATERIAL SHALL BE CHOSEN FROM THE LIST PROVIDED IN VDOT STD. & SPEC. 107.22.
9. ALL STORM SEWER SHALL BE PRIVATELY MAINTAINED.
PROPERTY NOTES:
:. SEE SHEET 2 FOR BOUNDARY DIMENSIONS, METES AND BOUNDS, AND SURVEY INFORMATION.
2. A PORTION OF THIS PROPERTY IS LOCATED WITHIN THE FLOODPLAIN LIMITS. SEE THE GENERAL NOTES 01\1 SHEET h FOR
ADDITIONAL INFORMATION.
DRAIN. AGE DESCRIPTIONS
STR.
PIPE INFORMATION
INLET INFORMATION
NCB,
DIA.
(in.)
LENGTH*
(Ti.)
SLOPE
(%
INVERT
IN
INVERT
OUT
MATERIAL
- -
�INLET
E
Curb
Ty e=
SLOT
LENGTH
RIM*
ELEVATION
COMMENTS
10
DI-7
-
-
390.52
VDOTSTD. IS-1 REQ°D
9
24
90.96
0.50%
-
379.15
378.70
RCP3
- 8
-
-
MH-`I
389.95
-
VDOT STD. IS-1 REQE)
7
30
64.43
0.50%
378.60
378.27
RCP3
6
MI-1-1
-
-
391.50
VDOT STD. IS-1 REO°D
5
4
30
112.05
0.50%
378.17
377.61
RCP3
MH-1
-
-
391.50
VD(DT STD. I s-1 REO.'D
3
30
97.66
0.50°l0
-
377.51
377.02
RC P3
2
-
MH-1
-
-
390.33
VDOT STD. IS-1 REQ°D
I
30
58.31
0.89%
374.52
374.00
RCP3
E X iJl - 8
I8
23.67
I7.21 "l®
38-9 77
378.-10
RCP3
OUTLET PROTECTION RIPRAP APRON/ CHANNEL DESIGN:
1. CONTRACTOR SHALL CUT IN A PROPOSED RIPRAP LINED APRON a CHANNEL TO
ADEQUATELY CARRY RUNOFF FROM THE STORM SEWER TO 4 GORES CREEK.
2. IMMEDIATELY AT THE OUTLET OF THE STORM SERVER THE CONTRACTOR SHALL
INSTALL A 17' LONG, 2' DEEP AND LEVEL (0%) OUTLET PROTECTION APRON. THE
APRON WIDTH AT THE PIPE SHALL BE 7.5' WIDE. THE APRON WIDTH AT THE END
OF THE 17' LONG APRON SHALL BE 93. THE APRON SHALL EXTEND UPWARDS 2'
VERTICALLY WITH 3:1 SIDE SLOPES. THE OUTLET PROTECTION LINING SHALL BE
VDOT CLASS Al RIPRAP. APRON TO CONTAIN A FILTER FABRIC U\NDERLAYMENNT.
3. AT THE END OF THE LEVEL OUTLET PROTECTION APRON, THE CONTRACTOR SHALL
TRANSTTTON THP RTPPAP TO A T9APE7OTDAi CHANNEL THE TRAP'-iOTDAL CHANNEL
SHALL BE RIPRAP LINED WITH A TOP WIDTH OF 13'. TRAPEZOIDAL CHANNEL TO BE
PROPOSED STR.
TO's MANHOLE BASE WILL BE UTILIZED
12" WIDE AT THE BOTTOM, 2' DEEP AND HAVE Sal SIDE SLOPES. THE CHANNEL
WITH THE FUTURE
DEVELOPMENT OF THIS PARCEL, �
LINING SHALL BE VDOT CLASS Al RIPRAP. CHAI`1NI L TO CONTAIN A FILTER FABRIC
UNDER A DIFFERENT SET OF PLANS.THE DI-7 TOP WII�N
UNDER?-AYMENT.
BE REMOVED
LC REPLACED WITH A DI-3B. A SUMP
^. THE TRAPEZOIDAL RIPRAP LINED CHANNELSHALL EXTEND TO THE TOP OF THE
'�
CONDITION IS
NEEDED WITH THIS PLAN TO ENSURE
STREAM BANK. CONTRACTOR SHALL THEN ARMOR THE STREAM BAND` INITH 3 TONS
RUNOFF DOES
NOT POND ON THE EXISTING ENTRANC y
00
OF VDOT CLASS Al STONE TO LIMIT RISK OF EROSION FROM POTENTIAL WAVE
f
395
0
ACTIVE/ FLOODWATERS. RIPRAP SHALL BE PLACED IN A TOE TRENCH ,WITH AN
C
EXTRA DEPTH AT THE TOE OF THE BANK. SMALLER STONES SMALL FILL THE VOIDS
C�9O
TO FURTHER REDUCE THE RISK OF MOVEMENT. RIPRAP PLACEMENT SHALL EXTEND
00 "�
DJ
INTO THE STREAM. PLACEMENT OF STONE WITHIN THE STREAM SHALL BE LIMITED
TO THE EDGE OF THE STREAM, AND ONLY EXTEND INTO THE CHANNEL BOTTOM''
:`>
PROFILE SCALES:
® ....
APPROXIMATELY 3'. SEE 'RIPRAP ROCK SHORE PROTECTION TYPICAL DESIGN
MODIFIED CHAPTER 13.7 OF THE VDOT DRAINAGEbi
r
�i
r'S
MHO
_
,°° 5,(v)
0)0
CONFIGURATION' DETAIL, FROM
MANUAL ENTITLED 'RIPRAP SHORE PROTECTION'.
395 � �+ C 9
_ J STA, 0+04.67
� � 3 9 5
"°, j°, (H)
390 1 p
C5 co :D
395
STR- EX
STA. 0+00.00 I
i
TP=301.00
INV OUT: 382.77 TO 8
;PROPOSED
GRAD
390 €N
I
CONTRACTOR SHALL INSTALL
CONCRETE ANCHOR BLOCKS AT
EVERY OTHER JOINT FOR THE PIPE ...... = ` ._
' EXIS IING
BETWEEN STR. B 8& THE EXISTING
GRADE
DROP INLET (EX DI) AT HOLIDAY
INN. ANCHOR BLOCKS SHALL BE IN
ACCORDANCE WITH VDOT SPECIAL
DESIGN DRAWINNG No. A-73 AND
MA-73. THE MATERIAL FOR THIS
PIPE CANNOT BE SUBSTITUTED
L.
15OL III ROPE
I
23.67 LF
17,21W_
I-- ---.
�375
0
Ld U_
PROPOSED SANITARY SEWER MH �_
® RIM: 300.37 �
� � EXISTING �8" VITRIFIED CLAY � � \ �: `�� � II
WILL BE RAISED TO BE FLUSH < > INV IN. 383.32 TO EX MH 'i r`T SANITARY SEWER TO REMAIN Ct '
WITH THE PROPOSED PAVEMENT w w 1 E INV OUT 381 32 TO MH2 r0� �� �F-�
PARCELAAIS DEVELOPED, TIME
EDW WHEN
THIS
A - m�
--....�
GRADE
'PROPOSED
395 DIFFERENT SET OF PLANS (TYP.). 390
390� 385
FUTURE W/L SERVICING THIS \ I
- - MAY BE REQUIRED TO
DEVELOPMENT
> > MODIFY THE PROPOSED STORM DEVELOPMENT TO BE BUILT AND
�
I ABOVE THE EXISTING
s�
17l SANITARY SEWER MANHOLE RIM 15'
SANITARY SEWER, UNDER A EXISTING ELEVATIONS IN THE FUTURE WITH THE ' .
CONC. GULVER�
FUTURE ROAD TO BE IN FILL f DEVELOPMENT SPROPERIY, REMAIN]
D N THIS
DIFFERENT SET OF PLANS. TQ �
390 TO ACHIEVE MIN. COVER. 385 �� ��_.._ 385� UNDERADIFFEf PT SET OF PLANS 380
( )
EXISTING �8" VITRIFIED- EXISTING ...... CON HALL E T ND .. .
CLAY SANITARY SEWER f i G ADE EXISTING CULVERT i6.5' � CONNECT; R E 5
AT 288% TO REMAIN IT INTO PROPOSED STR. 10
„ . _ _ EXISTING..UPSTRhAM JNV._ .r�.�. ±." _.......
EMSTING 015 CONC. PIPE TO REMAIN -�.......1 ( 3 5 " CL III
`erg_
CONTRACTOR SHALL TIE THE PROPOSED 8" CL. 50 DIP �0a�� LE�
I EX MH 2
SANITARY 380 �'� r�7 I E �? Q.gj� 38C r 3%5 @ 0.50%:
3d5 =- - ---TA.2T137.4
�.
MH & SEAL THE
TER THIS RELOCATI®�G OPENING
RIP�i 3796EN' ��" CDR 3 PVC
OO
I STR. 8 MODIFIED VD®T ii i®1 COMPLETED. i��. L 2.2 �7 INV IN. 373.83 TO MH2
{ STA. 1+88.2F MH 3
TP=30.05 ®R 35 PVC
\ C INV IN �3 T
E
INV IN: 3/.70 TO 10 375 2.24 LF 20.54� I I 3%`,f Ii T_, _l l`,; 370
INV IN: 378.70 TO EX - - ...... INV OUT: 37�. ® TO SEE THEACSASTD.DETAII-TD - EXISTING u�8" DIP
RUN OETWEr N:PROPOSED MH 2AND E: a TING MH _�� DOWNSLOPE SANITARY
CONTRACTOR SHALL TIE INTO EX MH 2-& A At�NDON= SEWER AT 1.37% TO REMAIN.
THE EXISTING SA.mTARYSFEWER BI PNEEN F «iNH i.&,...
EX MH?. CONTRACTOR SHALL ENSURE MH TOP IS
WATERPROOF � FLUSH WITH THo- EXISTING GRADE FUTURE S/L SERVICING
375, 370 370 THIS DEVELOPMENT TO 365
- CONNECT INTO EX MH 3,
> > UNDER A DIFFERENT SET
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. 11 ,, 1u I? _ 1 M S E W I M ONDIFICATH(D%NS
Qeneral -.Construction notes for Stormyvater Manacaement Plans
1. All dams and constructed fill to be Within 95% of
maximum dry density and 2% of Optimum moisture
content. All rill material to be approved by a geotechnical
engineer. A geotechnical engineer is to be present during
construction of darns.
2. Pipe and riser joints are to be Watertight Within
storri=1water management facilities.
3, For temporary sediment traps or basins Which are to be
converted to permanent stormlwater management facilities,
conversion is not to tolke place until the site is stabilized,
and permission has been obtained from the County erosion
control inspector,
Final Buildout Proposed Impervious Area Summary
(Fear Final Buildout Water Quaii y Calculations)
Phase A
Building A 9,500 sf
Concrete Sidewalk & Dumpster 4,525 sr
Pervious Pavers 4,700 sf
Parking Lot Asphalt & Curb 381,175 sf
56,900 sf
Phase B
Building 0 9,500 sf
Concrete Sidewalk 2,125 sf
Parking Lot Asphalt & Curb 21,075 sf
32,700 sf
Phase C
Building C 8,500 sf
Concrete Sidewalk 1,250 sf
Parking Lot Asphalt & Curb 7,975 sf
17,725 sf
STORI ✓- VATER MANAGEMENT N-AARR-ATTVE:
0V RV-fF W:
THEPROP0SED PI ,'\ 4 PRO VIDES ST0R-1\4WA'T'RRTPEATMP'NI TFOR
T14-E FUTURE DO/ELOPIVRENT OF THJS PARCEL. THE PROPOSED PLAN
O'Ol`e/TPT TES Ii M- 4 PART TIP R QUT EETIVIENTS.
STOR-1WATER QUANTITY
CHANNET-PROTECTION RS MET THROUGH 9 VAC25-870-66,
SUBSECTIONS B.1.a AIND E.4.a. F 00D PROTECTT_ON IS -MEP
THROUGH 9`IAC25-870-66, SUBSECTIONS C,2.a AND C.S.a. THE
PROPOSED DEEVELOPMENT OUTFALLS INTO AN E�ST1NG CHANNEL.
THE PROPOSED PLAN A-RdN TORS THE F LISTING CHANNE'T .
CAT CUI-ATRONS PTAVE" BEEN PROVIDED THAT SHOW THE CHANNEFIL IS
NONEROSIVE DURING THE 2-YEARS DESIGIN STOR IV AND ITS BANKS
ARE NOT OVERTOPPED DU-RT-NG THE TO -'YEAR DESIGN STORK THE
ADEQUATE CHANNEL ANALYZED OUTRAT LS DTMECTILYIl INTO
TV100RES CREED WHERE THE STIE's AREA IS LESS TTiAN I%0FTHE
STRREAM's CONTRIB UTING WATERSFIED. SEF THIS PLAN, AND TIIE
ACCOMPAI' YINGSTORI'✓IWATERMANAGE MENTCAi-CULATIONS
PACK -FT, FOR DETAILS.
STOR- MVGIATERQUAT RTC'.
THE STOR- M)iVATFR QUAL I'TTTREATMENT FORTHE FUTURE
DEVEFLOPMEN T IS PROBED VAI T14 IiAPL E-MENTATION OF TWO
BEST IVII NAGE{VTENT PRACTICES, THE REST MAINAGEIAMENT PRACTICE
OF PROTECTING FOREST,& OPEN SPACES FROM DISTURBANCES IS
UTII-1ZED. A PROPOSED SW�Pf FOREEST A-IND OPEN SPACE EASEMENT
W1I-,L L'E RECO -RD ED Wr-rH TTRIS DEVET OPN-IF 4 T's PLAT. Aj7T'ER TrIE
USE'0F THIS BIIMP A IMNAL PFROSPH0ROUS RE-hAOVAL OF 2.49 1I1s/yr. IS
REQUTPzED. PR-10SPH0R- OUS REM0VALCREDITS HAVE REEIN
PURCHASED FOR TEAS RElAATNR GGRARP"A_NCE, ACT--JEFV! NG
C01\4PLTANCE ITT � rT PARRT TTB WATER QUAT-1TYREQU JR-EIVIF
PLEASE SEE THE ATTACHED ST0RIV WATER MANAGE1/RPEN T
CALCUT ATIONS PACK-FT FOR ADDIT10NAIL DET1-0 S.
MITIGATION CALCULATIONS:
SUMMARY OF AREAS:
PROPOSED IMPACTED STR AM BUFFERA�:AS: TOTAL 16,6€5 sf
WATERSIDE: 3,035 sf
LANDWARD SIDE: 13,650 sf
REQUIRED MITIGATION: TOTAL 33 370 sf
T' i
F DE: 6 070 sf AA(�tIATE_�S
A1�,A 0.25 �c.
( )
n
L ,3NDWA�1� SIDE: 27,300 sf
SUP✓'MARYOFREQUIRE MEIITS
A.
F - I
PLAs'�1T7�'1GREQUIREiVIEI�iTFORE�RY400sr(OT�20'x20 3�CI'O"N)
T T THE iT
TT � T F T�'''� P HALL G:
ON "ERE WATER BU_ r _� 5 __A��CON All�l _ � i� r0��057/I1'�I
ONE (1) 1°_r - 2"CALIPER CAINOPYTREE ORLARGE EVERGREEN AT AIT-FIGHT OrF 6,
TWO(2), 14-"CAT IPFRUNDERSTORYTREES OREXIERGRFENS ATAHEiGHTOF4' OR
ONE (_) UNDERSTORYTREE AND T40 (2) LARGE SRU$S AT A HEIGHT
T OF 3' 4'
THREE (3)SMALL SHRUBS O'_ WOODY GROUNDCOVERATAHEIGHT OFI5"-14"
AND
B.
' FT2 B I T F TT
F '� T F ILL 1ITAIIN H� FO�-OdYINi G:
` Ti F IJ LAN ^r-�T�D BUFF__ SrIA CO
_ 1N R� UTR�MENT 01 I _ I PLAIst G
BARE ROOT SEEDLINGS OR WHIPS AT 1,210 STEMS PER ACRE, APPROXIMATEL
Y 66 O C. O CONTAINER GROWN SEEDLING TUBES AT 700 PER ACRE, APPROXI1V1ATELY8'x8' O.C.
THE REQUIREMENTS ABOVE EQUATE TO THE F OLLOA ING MIN [MUM MITIGATION PLANTINGS:
A.
(WATERS DE50')
(15) 1?" - 2" CALIPER CANOPY TREES OR LARGE EVERGREENS AT A L7EImIT OF 6'
3" ," s
FF T T
�; T TRF P F HEIGHT OFF OR
- I F F _� EVERGREENS A AH G
_ 7 �_ 1 D�RS _ORY __�ES O ,
30 _ CALIPER U I
F ,- 3, o
FES C A HEIGHT OF 4 T D 1 LARGE N DERS _ O RY TR��.� AN 6 15 U 1
( )
(46) SMALL SHRUBS OR WOODY GROUNDCO VER AT A HEIGHT OF 15"- lo"
B.
(LANDWARD 50')
v
� T^T Y ' F .C. OR
T " '� I _ A_ PRO1�1'diA_ �,� _ 6 x6 U
759 BARE ROOT SE�D�it TGS OR V�✓�iiPS,
�, o
F r T v Y
439f'ONTAll�IERGROdllal;9EFDT�T IGTUBEa,AIPROXIIVIA_EL_3._o 0.�.
GENERAL NOTES:
r T F P
F i ( _ BUFFER FTT t ON T�1� PLANS. THE 1)0 W O
HERE 'TPF T--� SITE, A� SHOWN O
1 TN�IE, I:� A WPt 3 _ _�A13l1 BUF_ �R 01�I
BUFFER SHAL L BE 100' OFF THE EMSTING STREAM's BA1N-KS OR 100' OFF THE LIMITS OF THE
WETLANDS, WFHCITFVERIS GREATER.
2. ALL PROPOSED DISTURBED AREAS WITHIN THE 100' WPO STREAM BUFFER SHALT PROVIDE
TWICE AS MUCH AREA FOR MITIGATION.
3. MITIGATED AREAS SHALL BE PROTECTED BY MAINTENAI�TCE AGREEMENTS, TO BE ECUTED
BYTHEONVNEP PRIOR TO PLANTINGS.
4. ALL MrFHGATIONPLAINTINGS Sw-A-LC0MPLYWITHTIHERIP A_PIAN BUFFERS GUIDANCE MAN UAL
BYCBL AD.
5. DCR's RIPARIAN BUFFERS MOD>FICATiON & MTT'HGATION GUIDANCE MANUAL DEFINES A CANOPY
TREE AS A TREE THAT REACHES 3Y IN HEIGHT OR LARGER WHEN MATURE. THE MANUAL DEFINES
AN UNDERSTORY TREE AS A TREE 7T[AT 1\1ATUPES TO A HEIGHT OF IT TO 35'. A LARGE SHRUB
IS DEFINED AS A SHRUB THAT REACHES 10' OF HEIGHT OR GREATER AT MATURITY, AND A SMALL
SHRUB IS DE_FiNED AS A WOODY PLANT THAT CAN REACH UP TO 10' OF HEIGHT AT MATURITY.
Pre-DeveloEornent
Post-DevelODment
2-year Flora,
10-year
2-year Flow,
10-year
Chi Area ae.
CN
Area ac.
cfS
Flow, CfS
CfS
Flow, Cf5
s ,
DA A
a
66.5 2,11 2, 84
e
6.7 �
88.3
3,2.5
12.54
21.56
DA V
56.2 1.14 0.55
2.12
DA:'C'
- - --
-
57.7
0,09
0.05
0.19
DA'D`
- - -
-
1 79.2
4.11
9.15
13.10
Tot@ l m 21.75 39.84
PROPOSED OUTLET PROTECTION
(AT OUTLET OF STORP✓I SE-WER)
3.:3' WIDE
® 3.3' WIDE
Ou7L
OUTLET PROTECTION (OP) NOTES:
1. OP S HAIL HAVE A 0% STONE.
2. RIPRAAP APP,ON SHALLEX ME ND TO THEE
RIPRAP DITCH.
3. RIPRAP SHALL BE VDOTCL. Al STONE.
4- OP SIDE SLOPES TO BE
5. 3:1 WITH A DEPTH OF 2'
PROPOSED RIPRAP CHANNEL
(AT OUTLET OF OUTLET PROTECTION)
RiRPAP CHAINNELNOTES:
P F F a
1. RIPRA_ SHALLBE STABLE l I BOTH
iJ - 2 '
S S O O
� SIDES OFTHE CHANNEL &BOTTOM.
2. RIPRAP SHALL BE GRADED.
r,.
7 •� 0 3. SLOPESHIIL,LBE;ll'PROX.1/.
1 t'?CJTfOu1
T
4. RIPRAP SHALL BE VDOTCL. Al STONE.
RIPRAP DITCH 5. WIERETHE RTPR,'kPCHANNFI MEETS
NO SCALE THE STREAM BANKS, SEE SHEET 6's
'0UTLET PROTECTION RIPRAP APRON/
CHANNEL DESIGN' NOTF # 4. ALSO SEE
SHEET 3's ' RIPRAP ROCK SHO RE
PROTECTION TYPICAL DESIGN
CONFIGURATIONWHERE THE
CHANNEL MASTS THE STREAM's BANK
-
PROPOSED SWM FOREST & OPEN SPACE
EASEMENT IS LOCATED OUTSIDE THE
LIMITS OF THE PROPOSED ADEQUATE
CHANNEL, SUCH A DESIGN ALLOWS FOR
THE SITE & ADEQUATE CHANNEL TO
OUTFALL AT A POINT WHERE THE SITE
CONTRIBUTING DRAINAGE AREA iS LESS
THAN a-% OF MOORES CREEK's
WATERSHED.
i
i
o i f
1j
f
r �
f
r`
P
\PROPOSED STREAM J`
I IMPACTS
e�
ER
fs` L'JFr
.: TOTAI = 96,685 sr11 l
x WATERSIDE: 3,035 5f
�-csf
LANDWARD: a 6
c
r
f,
- � r
5JM FOREST & PEN, SPACE EASEMENT NOTES:
w
�. NUTRIENT CREDITS WILL BE REQUIRED TO BE PURCHASED FOR THIS DEVELOPMENT PRIOR TO
VSMP PLAN APPROVAL,'SWM' IS AN ACRONYM FOR STORNIWATER MANAGEMENT. a
2- THE SWM FOREST AND OPEN SPACE EASEMENT IS SIJBJFCTT THE GUIDANCE SET FORTH BY
DEQ IN THE VIRGINIA STORMINATER MANAGEMENT PROGRAM, THE AREAS WILL REMAIN
UNDISTURBED IN A NATURAL, VEGETATED STATE EXCEPT FOR ACTIVITIES AS APPROVED BY
FOREST MANAGEMENT
THE LOCAL PROGRAM AUTHORITY, SUCH AS F , CONTROL OF INVASIVE
SPECIES, REPLANTING AND R_V=GETATIaG
e PASSIVE RECREATION
6�iTION (e. . TRAILS),
AND LIMITED
F F VEGETATIVE M RE THAN FOUR
BUSH HOGGING TO MAINTAIN 1 DESIRED COMMUNITY (RELIT NO O
TIMES A YEAR).
MITIGATION NOTES:
1. CONTRACTOR SHALL ENSURE INVASIVE SPECIES ARE REMOVED PRIOR TO ANY MITIGATION r.
PLANTINGS. CONTRACTOR SHALL NOT HOWEVER REMOVE ESTABLISHED VEGETATION
ALONG STREAM BANKS, EVEN IF INIVASIVE. PER US CORPS, OF ENGINEERS, THESE PLANTINGS
ASSIST WITH THE STABILIZATION OF THE STREAM.
2. THE MITIGATION PLAN SHOWN PROPOSES PLANTINGS i/S/ITHIN THE STREAM BUFFER, AND
EXISTING
F F PF I° _�I TIV�1
IMMEDIATELY ADJACENT TO THE STREAM BUFFER. BECAUSE THE PROTECTED � G
r
STREAM BUFFER TO REMAIN UNDISTURBED 15 HEAVILY VEGETATED, THERE IS LITTLE ROOM
TO PROPOSE NEW PLANTINGS. J-'
3. IN I IGHT OF MITIGATION Is1OTEi'r'`2ABOVE, AMID THE FACTTHE PROPOSED PLANTINGS ARE
LFSSTHAIo9 THOSE REQUIRED INTHE CALCULATIO
NS SHOWN ONTHIS Sr , ETa AN ARBORIST
c
1
l
1
i F L� MEET JJITF-1 I c. THE ARBORL�T SHALL HIRED TO lISITTH_SIT
SHALL BE H R
F
COUNTY OFFICIAL s AND F _)(AMINE THE STREAM BUFF�R, DURING THEIR MEETING EFFORTS
WILL BE MADE TO ENSURE THAT MINIMUM MITIGATION PLANTING REQUIREMENTS ARE MET,
S
Err ,
F a F SATISFACTORY.
OR TO CONFIRM THE E?{lST11 IG �TR_AI�/113UrreR � LANDSCAPING IS
G F
��
a r P_ I_ IN THE
f d �8� OF SPECIES .�
.- THE ARB RI T HALL LOCATE AREAS TOTALING �8 s 6 � O S S )
I
II° F F
F F F DYING AND R-PEAL(_ THEM
INVASIVE, DISEASED OR ®Y
WATERSIDE r®' OF THE BUFFER THAT ARE INVA ,
r
WITH PROPOSED PLANTINGS. PLEASE SEE MITIGATION GAI CULATIONS'A.° FOR THE
REQUIRED PLANTINGS WITHIN THIS 3,985 sf AREA.
F `L
I LOCATE E F SPECIES I� 9 THE
_ 2 2 sr 2 �0�2 0� O S C
�. THE ARB RIST SHALL _OGAT� AREAS TOTALING o o ) ( 7,3 , 3 5, 7
LANDWARD 50' OF THE BUFFER THAT ARE INVASIVE, DISEASED OR DYING AND REPLACE THEM
WITH PROPOSED PLANTINGS. PLEASE SEE IViiTiGATION CA_I
CULATIONS I7. FORTH
REQUIRED PLANTINGS WITHIN THIS 25,270 sf AREA.
F
C. IN THE EVENT THE EXISTING STREAMBI.7FFER°5 LANDSGAP9NG I<- � DEEMED SATISFACTORY BY
THE COUNTY OFFiCIAL(s) AND THE FULL PLANTINGS OF THE REQUIRED MITIGATIONS NOTED
ABOVE IN 94 AND n5 CANNOT BE ACHIEVED DUE TO OVERPOPULATION, EXISTING PLANTINGS
OR OTHER SUCH REASONS, THE REQUIREMENTS AND INTENT OF THE MITIGATION PLAN
SHALL BE DEEMED MET.
7. MITIGATION PLANTINGS CAN BE LOCATED WITHIN THE SWM FOREST & OPEN SPACE
EASEMENTS.
.A PROPOSED OGATI SWM FOREST & OPEN SPACE EASEMENT i�ITIGA��ON PLAN.
- -- -
WATERSIDE MITIGATION S ALE 2 "=100'
I-ART-1 (�S ("985 so PROPOSED SWM FOREST &
PEN SPACE ESMT. COIN,k:;J( --I
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f ............ / r r i% r.,.,4
... ....... f f,ttl ,r ,:.. '... !. 7f r r. -.::: , f i t.. .:'.i ':7 .t_t'.i!.
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Total Phosphorous Removal Required for the Full Buildout 4.61 lbs/yr
Phosphorous Removal Achieved from the Pi'Ii1P Practice of the S'iliN1 Forest & Open Space Easements 2.12 llbs/yr
J Remaining Phosphorous Removal Required to be Purchased 2.49 Ibs/yr
�)
,SCOTT R„ C®T,TTNSt,
Tic. No. 035791
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