HomeMy WebLinkAboutWPO201600082 Plan - Other (not approved) WPO VSMP 2017-05-03OWNER: 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 076M1-00-00-00100 (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 PROPER� IS LOCATED WITHIN THE FLOODPLAIN LIMITS, ZONE'AE', PER FEMA MAP NUMBER 510030, 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
CERTIFICATIOi 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 FILLING 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 11 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 SMALL BE A SIGN MONUMENT AT THE ENTRANCE TO THE PROPERTY UNDER SEPARATE REVIEW.
HVAC: PERMAI I qENT HVAC & MECHANICAL EQUIPMENT ARE NOT PROPOSED WITH THIS PLAN.
LANDSCAPING:NDSCAPE IS NOT REQUIRED OR PROPOSED WITH THIS PLAN.
I
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 CREDITS.
PARKING REQUIRED: NONE
PARKING PROVIDED:I NONE
BUILDING HEIGHT RESTRICTIONS:
HIGHWAY COMMERCIAL-IMINIMUM FRONTAGE REQUIRED ON A PUBLIC STREET FOR THE ESTABLISHMENT OF A HIC DISTRICT SHALL BE 150'
WITH A MAXIMUM BUILDING HEIGHT OF 65'. MINIMUM SETBACK: ANY STRUCTURE EXCEEDING 35' 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 BELOW 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%± OF PROJECT LIMITS
CONCRETE - 0.14 ac. (6,225 sf)- 1.5%± OF PROJECT LIMITS
PAVEMENT - 1.52 ac. (66,410 sf)- 15.6%± OF PROJECT LIMITS
PAVERS - 0.11 ac. (4,700 sf)- 1.1%± OF PROJECT LIMITS
TOTAL PROPOSED I 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 ELEVATION 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 ENGINEE��ING IS NOT RESPONSIBLE OR LIABLE FOR ANY CONSTRUCTION OR DAMAGES TO THIS PROJECT
PRIOR TO ALL FINAL PLAN APPROVALS.
SCOTTSVILLE MAGISTERIAL DISTRICT
ALBEMARLE COUNTY, VIRGINIA
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OWNER DEVELOPER
FTV INVESTMENTS LLC
943 GLENWOOD STATION LN, SUITE 101
CHARLOTTESVILLE, VA 22901
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COLLINS ENGINEERING
200 El"ARRETT STREET, SUITE K.
CHARLOTTESVILLE, VIRGINIA, 22902
VICINITY MAP
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
SILT FENCE
3.05
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
GENERAL NOTES
1. THE OWNER OF THESE PROPERTIES IS:
FTV INVESTMENTS LLC
943 GLENWOOD STATION LN, SUITE 101
CHARLOTTESVILLE, VA 22901
2. THE DEVELOPER OF THESE PROPERTIES IS.,
PIEDMONT DEVELOPMENT GROUP
2811 HYDRAULIC ROAD
CHARLOTTESVILLE, VA 22901
CONTACT KATURAH ROELL
3. THESE PLANS HAVE BEEN PREPARED B
COLLINS ENGINEERING, INC
200 GARRETT STREET SUITE K
CHARLOTTESVILLE VA 22902
TELEPHONE: (434) 293-3719 FACSIMILE: (434) 293-2813
4. 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.
5. ZONING: PROPERTY IS CURRENTLY ZONED HIGHWAY COMMERCIAL (WITH PROFFERS)- APPROVED
REZONING ZMA 2012-00007 5TH STREET COMMERCIAL- APPROVED SEPTEMBER 14, 2016- 4.35 cc.
C)
(H
6. TAX MAP AND PARCEL NUMBERS: 0760P-00-00-055AO & 076M1-00-00-00100 (DB 3580, PG. 497)
7. USGS DATUM: ELEVATIONS BASED ONAD '83
8. LOCATION/ADDRESS OF PROJECT. LOCATED OF 5TH STREET, EAST OF 1200 5TH ST SOUTHWEST.
9. PROJECT AREA: 9.77 ACRES
10. SITE PHASING: THE EROSION & SEDIMENT CONTROL PLAN IS PROPOSED IN TWO PHASES.
11. PUBLIC UTILITIES: THE EXISTING SANITA Y SEWER SERVICING THIS PROPERTY IS PROPOSED TO BE
REL OCA TED.
* COLLINS ENGINEERING SHALL NOT HAVE AUTHORITY OVER CONTRACTOR'S WORK, SAFETY PRECAUTIONS,
SCHEDULES, OR COMPLIANCE WITH LAWS AND REGULATIONS. WE SHALL NOT ASSUME RESPONSIBILITY
FOR ANY CONSTRUCTION STARTED PRIOR TO PLAN APPROVAL.
L' 1'CUQ4 U1V d'C QJ ff J1 ML -1V 1 ' 1;U1V 1 '.KUL ML''A,J" U.KffjJ
STRUCTURAL EROSION AND SEDIMENT CONTROL PRACTICES SHALL BE IN ACCORDANCE WITH THE VIRGINIA
EROSION AND SEDIMENT CONTROL HANDBOOK. STRUCTURAL PRACTICES USED IN THIS SEC77ON CONSIST
OF THE FOLLOWING:
3.01 SAFETY FENCE.
A PR07EC77VE BARRIER INSTALLED TO PREVENT ACCESS TO AN EROSION CONTROL MEASURE. TO PROHIBIT THE
UNDESIRABLE USE OF AN EROSION CONTROL MEASURE BY THE PUBLIC. APPLICABLE TO ANY CONTROL MEASURE
OR SERIES OF MEASURES WHICH CAN BE CONSIDERED UNSAFE BY VIRTUE OF P07EN77AL ACCESS BY THE PUBLIC.
J.02 CONSTRUCTION ENTRANCE
T
A STABILIZED PAVED CONSTRUCTION ENTRANCE WITH A WASH RACK LOCATED AT POINTS OF VEHICULAR INGRESS
AND EGRESS ON A CONSTRUCTION SITE TO REDUCE THE AMOUNT OF MUD TRANSPORTED ONTO PAVED PUBLIC
ROADS BY MOTOR VEHICLES OR RUNOFF. CONSTRUCTION ENTRANCES SHALL BE INSTALLED AS SHOWN ON THE
PLANS TO REDUCE THE AMOUNT SEDIMENT TRANSPORTED ONTO PUBLIC ROADWAYS.
3.05 SILT FENCE.
A TEMPORARY SEDIMENT BARRIER CONSIS77NG OF A SYN7HE77C FILTER FABRIC
STRETCHED ACROSS AND ATTACHED
Q IME
TO SUPPOR77NG POSTS AND ENTRENCHED T O INTERCEPT AND DETAIN SMALL AMOUNTS OF SEDIMENT FROM
DISTURBED AREAS DURING CONSTRUCTION OPERATIONS IN ORDER TO PREVENT SEDIMENT FROM LEAVING THE SITE,
AND TO DECREASE THE VELOCITY OF SHEET ((FLOWS AND LOW -TO -MODERATE LEVEL CHANNEL FLOWS. THE SILT
FENCE BARRIERS SHALL BE INSTALLED DOWN SLOPE OF AREAS WITH MINIMAL GRADES TO FILTER SEDIMENT LADEN
RUNOFF FROM SHEET FLOW AS INDICATED. THEY SHALL BE INSPECTED IMMEDIATELY AFTER EACH RAINFALL AND
MAINTAINED IN ACCORDANCE WITH THE WRG1 IA EROSION & SEDIMENT CONTROL HANDBOOK (VESCH).
3.07 STORM DRAIN INLET PROTECTION:
A SEDIMENT FILTER OR AN EXCAVATED IMPOUNDING AREA AROUND A STORM DRAIN DROP INLET OR CURB INLET.
TO PREVENT SEDIMENT FROM ENTERING STORY DRAINAGE SYSTEMS PRIOR TO PERMANENT STABILIZA77ON OF 7HE
DISTURBED AREA. INLET PROTEC77ON APPLI S WHERE STORM DRAIN INLETS ARE TO
� BE MADE OPERATIONAL
BEFORE PERMANENT STABILIZA77ON OF THE CORRESPONDING DISTURBED DRAINAGE AREA.
3.09 TEMPORARY DIVERSION DIKE.
A TEMPORARY RIDGE OF COMPACTED SOIL CONSTRUCTED AT THE TOP OR BASE OF A SLOPING DISTURBED AREA.
TO DIVERT STORM RUNOFF FROM UPSLOPE DRAINAGE AREAS AWAY FROM UNPROTECTED DISTURBED AREAS AND
SLOPES TO A STABILIZED OUTLET. TO DIVERT SEDIMENT -LADEN RUNOFF FROM A DISTURBED AREA TO A
SEDIMENT-7RAPPING FACILITY SUCH AS A SEDIMENT TRAP OR SEDIMEN TBAS IN. USE WHEREVER STORMWATER
RUNOFF MUST BE TEMPORARILY DIVERTED TO PR07ECT DISTURBED AREAS AND SLOPES OR RETAIN SEDIMENT ON
SITE DURING CONSTRUCTION. THESE STRUCTURES GENERALLY HAVE A LIFE EXPECTANCY OF 18 MONTHS OR LESS,
WHICH CAN BE PROLONGED WITH PROPER MAINTENANCE.
3.11 7EMPORARY RIGHT-OF-WAY DIVERSION:
A RIDGE OF COMPACTED SOIL OR LOOSE ROCK OR GRAVEL CONSTRUCTED ACROSS DISTURBED RIGHTS-OF-WAY
AND SIMILAR SLOPING AREAS. TO SHORTEN THE FLOW LENGTH WITHIN A SLOPING RIGHT-OF-WAY, THEREBY
REDUCING THE EROSION POTEN77AL BY DIVER77NG STORM RUNOFF TO A STABILIZED OUTLET. GENERALLY,
EARTHEN DIVERSIONS ARE APPLICABLE WHERE THERE WILL BE LITTLE OR NO CONSTRUC77ON TRAFFIC WITHIN THE
RIGHT-OF-WAY. GRAVEL STRUCTURES ARE MORE APPLICABLE TO ROADS AND OTHER RIGHTS-OF-WAY WHICH
ACCOMMODATE VEHICULAR TRAFFIC.
313 TEMPORARY SEDIMENT TRAP:
A TEMPORARY PONDING AREA FORMED BY CONSTRUC77NG AN EARTHEN EMBANKMENT WITH A STONE OUTLET. TO
DETAIN SEDIMENT -LADEN RUNOFF FROM SMALL DISTURBED AREAS LONG ENOUGH TO ALLOW THE MAJORITY OF THE
SEDIMENT TO SET7LE OUT. USE BELOW DISTURBED AREAS WHERE THE TOTAL CONTRIBUTING DRAINAGE AREA IS
LESS THAN 3 ACRES, WHERE THE SEDIMENT TRAP WILL BE USED NO LONGER 774AN 18 MONTHS, AND IT MAY BE
CONSTRUCTED EITHER INDEPENDENTLY OR IN CONJUNCTION WITH A TEMPORARY DIVERSION DIKE
318 OUTLET PROTECTION:
STRUC77JRALLY LINED APRONS OR OTHER ACCEPTABLE EPTAB E ENERGY D lSS1PAITNG DEVICES PLACED AT THE OUTLETS OF
PIPES OR PAVED CHANNEL SECTIONS. TO PREVENT SCOUR AT STORMWATER OUTLETS, TO PROTECT THE OUTLET
STRUCTURE AND TO MINIMIZE THE POTEN77A4 FOR DOWNSTREAM EROSION BY REDUCING THE VELOCITY AND
ENERGY OF CONCENTRATED STORMWATER FL WS APPLICABLE TO THE OUTLETS OF ALL PIPES AND ENGINEERED
CHANNEL SECTIONS.
3.19 RIPRAP:
A PERMANENT, EROSION -RESISTANT GROUND COVER OF LARGE, LOOSE, ANGULAR STONE WITH FILTER FABRIC OR
GRANULAR UNDERLINING. TO PROTECT THE SOIL FROM THE EROSIVE FORCES OF CONCENTRATED RUNOFF, SLOW
THE VELOCITY OF CONCENTRATED RUNOFF WI I{ E ENHANCING THE POTENTIAL FOR INFILTRATION, AND TO STABILIZE
SLOPES WITH SEEPAGE PROBLEMS, AND/OR NON -COHESIVE SOILS USE WHEREVER SOIL AND WATER INTERFACE
AND THE SOIL CONDITIONS, WATER TURBULENCE AND VELOCITY, EXPECTED VEGETA77VE COVER, ETC., ARE SUCH
THAT 774E SOIL MAY ERODE UNDER 774E DES17 FLOW CONDITIONS.
3.31 TEMPORARY SEEDING.•
THE ESTABLISHMENT OF A TEMPORARY VEGETATIVE COVER ON DISTURBED AREAS BY SEEDING WITH APPROPRIATE
RAPIDLY GROWING ANNUAL PLANTS TO REDUCE EROSION AND SEDIMENTA77ON BY STABILIZING DISTURBED AREAS
THAT WILL NOT BE BROUGHT TO FINAL GRADE FOR A PERIOD OF MORE THAN 30 DAYS. TO REDUCE DAMAGE
FROM SEDIMENT AND RUNOFF TO DOWNS OR OFF-SITE AREAS, AND TO PROVIDE PROTECTION TO BARE
SOILS EXPOSED DURING CONSTRUC77ON UNTIL( PERMANENT VEGETA77ON OR 07HER EROSION CONTROL MEASURES
CAN BE ESTABLISHED.
3.32 PERMANENT SEEDING /STABILIZATION.•
THE ESTABLISHMENT OF PERENNIAL VEGETATIVE COVER ON DISTURBED AREAS BY PLAN77NG SEED. TO REDUCE
EROSION AND DECREASE SEDIMENT YIELD FRAM DISTURBED AREAS TO PERMANENTLY STABILIZE DISTURBED
AREAS IN A MANNER THAT IS ECONOMICAL, ADAPTABLE TO S17E CONDITIONS, AND ALLOWS SELEC77ON OF THE
MOST APPROPRIATE PLANT MATERIALS TO MPROVE WILDLIFE HABITAT. TO ENHANCE NATURAL BEAUTY. UPON
COMPLE77ON OF CONSTRUC77ON ACTIVITIES, ALL AREAS WILL RECEIVE A PERMANENT VEGETA77VE COVER.
338 TREE PRESERVA7ON AND PROTECTION:
PR07EC77ON OF DESIRABLE TREES FROM MECHANICAL OR 077-IER INJURY DURING LAND DISTURBING AND
CONSTRUCTION ACTIVITY. TO ENSURE 7HE SURWVAL OF DESIRABLE TREES WHERE THEY WILL BE EFFECTIVE FOR
EROSION AND SEDIMENT CONTROL, WATERSHED PROTECTION, LANDSCAPE BEAU77FICATION, DUST AND POLLU77ON
CONTROL, NOISE REDUCTION, SHADE AND OENVIRONMENTAL BENEF17S WHILE THE LAND IS BEING CONVERTED
FROM FOREST TO URBAN -TYPE USES ADPL ES IN TREE -INHABITED AREAS SUBJECT TO LAND DISTURBING
AC77VITIES.
3.39 DUST CONTROL:
REDUCING SURFACE AND AIR MOVEMENT OF QLIST DURING LAND DISTURBING DEMOLITION AND CONSTRUCTION
AC77W77ES TO PREVENT SURFACE AND AIR OVEMENT OF DUST FROM EXPOSED SOIL SURFACES AND REDUCE
THE PRESENCE OF AIRBORNE SUBSTANCES RICH MAY PRESENT HEALTH HAZARDS, TRAFFIC SAFETY PROBLEMS OR
HARM ANIMAL OR PLANT LIFE. DUST CON7R L MEASURES SHALL BE EMPLOYED TO PREVENT SURFACE AND AIR
MOVEMENT OF DUST DURING CONSTRUCTION. MEASURES EMPLOYED SHALL BE IN ACCORDANCE WITH THE VESCH.
,SOIL DESCRIPTION
22C3-CULPEPER CLAY LOAM- 7 TO 157 {SLOPES, GENERALLY. SOIL IS
WELL DRAINED WITH A MEDIUM RUNOFF CLASSIFICATION. SURFACE
LAYER IS TYPICALLY CLAY LOAM AND ABOUT 0-8" THICK. THE
DEPTH TO THE WATER TABLE IS GENERALLY MORE THAN 80".
76-RIVERVIEW LOAM- 0 TO 27. SLOPES,ENERALLY. SOIL IS WELL
DRAINED WITH A LOW RUNOFF CLASSIFICATION. SURFACE LAYER 2'x4" WOODEN FRAME
IS TYPICALLY LOAM AND ABOUT 0-12THICK. THE DEPTH TO THE
WATER TABLE IS GENERALLY 36-60"
95-WEHADKEE SILT LOAM- 0 TO 2Z SLOES, GENERALLY. SOIL IS 1.5' MAX
POORLY DRAINED WITH A VERY HIGH RUNOFF CLASSIFICATION _ ,-
SURFACE LA YER IS TYPICALLY SILT LOAM AND ABOUT 0-10" I
THICK. THE DEPTH TO THE WATER TAIBLE IS GENERALLY 0-30".
EROSION CONTROL NOTES
DESCRIPTION OF EROSION & SEDIMENT CONTROL MEASURES:
EROSION CONTROL NOTES & NARRATIVE
TABLE 3.39-A
UNIT, BUILDING OR OTHER PORTION OF THE PROPERTY.
EROSION AND SEDIMENT CONTROL MEASURES DAILY AND AFTER EACH SIGNIFICANT RAINFALL.
SEDIMENT CONTROL PRACTICES WILL BE CONSTRUCTED AND MAINTAINED ACCORDING
ADHESWE;S USED FOR DUST
CONTROL
TO MINIMUM STANDARDS AND SPECIFICATIONS OF THE VIRGINIA EROSION AND
IT !S ANTICIPATED THAT A CONSTRUC77ON ENTRANCE, TEMPORARY DIVERSION BERMS,
Water
Application
RIGHT OF WAY DIVERSIONS, TWO PROPOSED SEDIMENT TRAPS, ONE EXISTING SEDIMENT
DISTURBED 149TH THIS PLAN IS 4.41 ACRES
Dilution.
Type of Rate,,
EXISTING SITE CONDITIONS.
ES -2 THE PLAN APPROVING AUTHORITY MUST BE NOTIFIED ONE WEEK PRIOR TO THE
Adhesive (Adhesive: Water)
N__ e Callrms1Acre
PRE -CONSTRUCTION CONFERENCE, ONE WEEK PRIOR TO THE COMMENCEMENT OF
WILL BE INSTALLED TO CONTROL SURFACE DRAINAGE TEMPORARY SEEDING WILL BE
Anionic
LAND DISTURBING ACTIVITY, AND ONE WEEK PRIOR TO THE FINAL INSPECi70N.
USED IMMEDIATELY FOLLOW/NG ALL LAND DISTURBANCE ACTIVITIES. TEMPORARY
LOCATED TO THE NORTH. A SIGNIFICANT POR77ON OF THIS PARCEL 1S WOODED SOUTH OF BISCUIT RUN AND IS PROPOSED TO BE PRESERVED. THE S17F IS
Asphalt Enlubioa 7:1
Coarse Spray 1,200
GENERALLY WELL DRAINED W17H ilM11ED PRESERVED STEEP SLOPES ADJACENT TO 174E HOLIDAY INN, THAT ARE MANMADE AND CREATED W17N THE DEVELOPMENT OF
AS THE FIRST STEP IN CLEARING.
l2tex Emulsion 12.5:1
Fine Spray 235
ES -4: A COPY OF THE APPROVED EROSION AND SEDIMENT CONTROL PLAN SHALL BE
AREAS TO BE GRADED AND STORED FOR LATER SPREADING. STOCKPILE LOCA77ONS
Resin in Water 4:1
Dine Spray 300
SHALL BE ON SITE AND SHALL BE STABILIZED WITH A TEMPORARY VEGETATIVE COVER.
THE LAND -DISTURBING AC77WTY IS POS177ONED'EAST OF THE HOLIDAY INN HOTEL, SOUTH OF 57H STREET, WEST OF M0ORES CREEK AND NORTH OF BISCUIT RUN.
Acrylic Emulsion
PERMANENT SEEDING WILL BE PERFORMED FOR ALL AREAS WHICH
H WILL NO LONGER BE
OFFSITE LAND DISTURBANCE.•
INDICATED ON 77-IESE PLANS (INCLUDING BUT NOT LIM17ED TO, OFF-SITE BORROW
(Non-Trafi:tc) 7:1
Cclarse Spray 450
OR WASTE AREAS), THE CONTRACTOR SHALL SUBMIT A SUPPLEMENTARY EROSION
EXCAVATED AND WHERE CONSTRUC77ON AC77VITIES HAVE CEASED. PERMANENT SEEDING
.Acrylic Emulsion.
CONTROL PLAN TO THE OWNER FOR REVIEW AND APPROVAL BY THE PLAN
SHALL ALSO BE PERFORMED FOR ALL DENUDED AREAS WHICH WILL BE LEFT DORMANT
774E STREAM, FOREST AND OPEN SPACE AREAS ASSOCIATED MOORES CREEK AND BISCUIT RUN ARE PROPOSED TO REMAIN UNDISTURBED. THESE AREAS AND THE
(`l'raigie) 3.5:1
Coarse Spray 350
PRESERVED SLOPES ARE THE CRITICAL AREAS FOR THIS LAND-DISTURB/NG ACTIVITY.
Source. Va. DSWC
YEAR APPLIED. TEMPORARY SEEDING WILL BE PERFORMED FOR ALL DENUDED AREAS
EROSION CONTROL NOTES
DESCRIPTION OF EROSION & SEDIMENT CONTROL MEASURES:
EROSION CONTROL NOTES & NARRATIVE
ES -1: UNLESS OTHERWISE INDICATED, ALL VEGETATIVE AND STRUCTURAL EROSION AND
UNIT, BUILDING OR OTHER PORTION OF THE PROPERTY.
EROSION AND SEDIMENT CONTROL MEASURES DAILY AND AFTER EACH SIGNIFICANT RAINFALL.
SEDIMENT CONTROL PRACTICES WILL BE CONSTRUCTED AND MAINTAINED ACCORDING
EROSION AND SEDIMENT CONTROL MEASURES.
PURPOSE.•
TO MINIMUM STANDARDS AND SPECIFICATIONS OF THE VIRGINIA EROSION AND
IT !S ANTICIPATED THAT A CONSTRUC77ON ENTRANCE, TEMPORARY DIVERSION BERMS,
L REQUIRED FOR THE FUTURE COMMERCIAL DEVELOPMENT OF THIS PROPERTY. THIS
THE PURPOSE OF THIS LANDS ALSO THE RTO IS TO CREATE THE FILL R Q
LAND -DISTURBING ACTIVITY IS ALSO FOR THE RELOCATION OF THE EXISTING UTILITIES REQUIRED FOR THE FUTURE DEVELOPMENT. 774E TOTAL ACREAGE TO BE
SEDIMENT -
CONTROL HANDBOOK AND VIRGINIA INtA REGULATIONS VR 625 02-00
RIGHT OF WAY DIVERSIONS, TWO PROPOSED SEDIMENT TRAPS, ONE EXISTING SEDIMENT
DISTURBED 149TH THIS PLAN IS 4.41 ACRES
EROSION AND SEDIMENT CONTROL REGULATIONS
APPROVAL BY THE COUNTY EROSION CONTROL INSPECTOR.
EXISTING SITE CONDITIONS.
ES -2 THE PLAN APPROVING AUTHORITY MUST BE NOTIFIED ONE WEEK PRIOR TO THE
TRAP, OUTLET PROTECTION, INLET PROTECTION, RIPRAP PROTECTION AND SILT FENCE
THE EXIS71NO S17E IS PARTIALLY FILLED AND SEEDED. THE REMAINING PORTION OF THE S17E IS PAR77ALLY WOODED W774 LIGHT UNDERBRUSH. THE HOLIDAY INN
PRE -CONSTRUCTION CONFERENCE, ONE WEEK PRIOR TO THE COMMENCEMENT OF
WILL BE INSTALLED TO CONTROL SURFACE DRAINAGE TEMPORARY SEEDING WILL BE
H07EL IS LOCATED TO THE WEST, THE BISCUIT RUN STREAM IS LOCATED TO THE SOUTH, THE MOORES CREEK IS LOCATED TO THE EAST AND 5TH STREET IS
LAND DISTURBING ACTIVITY, AND ONE WEEK PRIOR TO THE FINAL INSPECi70N.
USED IMMEDIATELY FOLLOW/NG ALL LAND DISTURBANCE ACTIVITIES. TEMPORARY
LOCATED TO THE NORTH. A SIGNIFICANT POR77ON OF THIS PARCEL 1S WOODED SOUTH OF BISCUIT RUN AND IS PROPOSED TO BE PRESERVED. THE S17F IS
ES -3.• ALL EROSION AND SEDIMENT CONTROL MEASURES ARE TO BE PLACED PRIOR TO OR
BE APPLIED AT 180LBS/ACRE AND CONSIST OF 959 KENTUCKY 31 OR TALL FESCUE AND
GENERALLY WELL DRAINED W17H ilM11ED PRESERVED STEEP SLOPES ADJACENT TO 174E HOLIDAY INN, THAT ARE MANMADE AND CREATED W17N THE DEVELOPMENT OF
AS THE FIRST STEP IN CLEARING.
STOCKPILE AREAS WILL BE MAINTAINED FROM TOPSOIL THAT WILL BE STRIPPED FROM
THE HOTEL. AND SEDIMENT CONTROL MEASURES HAVE BEEN DESIGNED TO CONFORM TO THE EXIS77NG S17E SLOPE AND PROTECT THE PERIMETER AND
ES -4: A COPY OF THE APPROVED EROSION AND SEDIMENT CONTROL PLAN SHALL BE
AREAS TO BE GRADED AND STORED FOR LATER SPREADING. STOCKPILE LOCA77ONS
ADJACENT PROPERTIES
ADJACENT AREAS,
MAINTAINED ON THE SITE AT ALL TIMES.
SHALL BE ON SITE AND SHALL BE STABILIZED WITH A TEMPORARY VEGETATIVE COVER.
THE LAND -DISTURBING AC77WTY IS POS177ONED'EAST OF THE HOLIDAY INN HOTEL, SOUTH OF 57H STREET, WEST OF M0ORES CREEK AND NORTH OF BISCUIT RUN.
ES -5: PRIOR TO COMMENCING LAND DISTURBING AC77VI77ES IN AREAS OTHER THAN
PERMANENT SEEDING WILL BE PERFORMED FOR ALL AREAS WHICH
H WILL NO LONGER BE
OFFSITE LAND DISTURBANCE.•
INDICATED ON 77-IESE PLANS (INCLUDING BUT NOT LIM17ED TO, OFF-SITE BORROW
lAx 4W€i,
LIM17ED OFFSITE DISTURBANCE IS PROPOSED. 774ESE DISTURBANCES WILL BE LIM17ED TO THE 5TH STREET PUBLIC RIGHT-OF-WAY AND 7HE ADJACENT HOLIDAY INN
OR WASTE AREAS), THE CONTRACTOR SHALL SUBMIT A SUPPLEMENTARY EROSION
EXCAVATED AND WHERE CONSTRUC77ON AC77VITIES HAVE CEASED. PERMANENT SEEDING
HOTEL, WHERE THE TWO PROPER77ES SHARE AN ENTRANCE.
CRITICAL AREAS'
CONTROL PLAN TO THE OWNER FOR REVIEW AND APPROVAL BY THE PLAN
SHALL ALSO BE PERFORMED FOR ALL DENUDED AREAS WHICH WILL BE LEFT DORMANT
774E STREAM, FOREST AND OPEN SPACE AREAS ASSOCIATED MOORES CREEK AND BISCUIT RUN ARE PROPOSED TO REMAIN UNDISTURBED. THESE AREAS AND THE
APP ROVING AUTHORITY.
FOR A YEAR OR MORE. SELECTION OF SEED MIXTURE WILL DEPEND ON THE TIME OF
PRESERVED SLOPES ARE THE CRITICAL AREAS FOR THIS LAND-DISTURB/NG ACTIVITY.
ES - 6: THE CONTRACTOR IS RESPONSIBLE FOR INSTALLATION OF ANY ADDITIONAL EROSION
YEAR APPLIED. TEMPORARY SEEDING WILL BE PERFORMED FOR ALL DENUDED AREAS
SOILS,
CONTROL MEASURES NECESSARY TO PREVENT EROSION AND SEDIMENTATION AS
WHICH WILL BE LEFT DORMANT FOR MORE THAN 14 DAYS. THESE AREAS SHALL BE
SEE SOILS BOUNDARIES ON THE EROSION AND SEDIMENT CONTROL PLAN PHASE I SHEET, AND DESCRIP77ONS ON THIS SHEET.
DETERMINED BY THE PLAN APPROVING AUTHORITY.
X
SEQUENCE OF CONSTRUCTION:
ES -7. -ALL DISTURBED AREAS ARE TO DRAIN TO APPROVED SEDIMENT CONTROL
SEEDED WITH FAST GERMINA77NG VEGETATION IMMEDIATELY FOLLOWING GRADING OF
1. N077FY ALBEMARLE COUNTY TO SCHEDULE A PRE-CONS7RUC77ON MEE77NG AS REQUIRED.
MEASURES AT ALL TIMES DURING LAND DISTURBING ACTIVITIES AND DURING SITE
THOSE AREAS SELECTION OF SEED MIXTURE WILL DEPEND ON THE TIME OF YEAR
2• NO EROSION CONTROL MEASURES MAY BE REMOVED DURING THE CONSTRUCTION PROCESS WITHOUT THE APPROVAL FROM THE INSPECTOR ON THE PROJECT.
J. CONTRACTOR SHALL IDEN77FY THE LIMITS OF DISTURBANCE AND INSTALL TREE PR07EC77ON FENCING WHERE INDICATED ON 774E PLANS BEFORE ANY S17E
DEVELOPMENT UNTIL FINAL STABILIZATION IS ACHIEVED.
APPLIED.
DISTURBANCE SHALL TAKE PLACE THIS INCLUDES, BUT IS NOT LIM17ED TO, COINCIDING WITH 774E PROPOSED FOREST AND OPEN SPACE EASEMENT, M41CH SHALL
ES -8. -DURING DEWATERING OPERATIONS, WATER WILL BE PUMPED INTO AN APPROVED
66
BE STAKED BEFORE ANY DISTURBANCE. CONTRACTOR SHALL ENSURE 77 -IAT TREES TO BE SAVED ARE FLAGGED ALONG THE LIMITS OF CLEARING AND
WATER FILTERING DEVICE.
i DC3"C i i�n5 yn $%ridZt. Standard.
PROTECTED.
ES -9: THE CONTRACTOR SHALL INSPECT ALL EROSION CONTROL MEASURES PERIODICALLY
3.01 SAFETY FENCE - SAFETY FENCE WILL BE INSTALLED AROUND 7HE PROPOSED
4. U77LIZE THE EXIS77NG PAVED CONSTRUCTION ENTRANCE AND INSTALL A WASH RACK AS SHOWN ON THE PLANS CONSTRUC77ON ENTRANCES TO BE INSTALLED
AND AFTER EACH RUNOFF -PRODUCING RAINFALL EVENT. ANY NECESSARY
SEDIMENT TRAPS &MAINTAINED/CORRECTED AROUND THE EXISTING SEDIMENT TRAP.
WHERE CONSTRUCTION VEHICLE ROUTES INTERSECT PAVED PUBLIC ROADS, PROVISIONS SHALL BE MADE TO MINIMIZE THE TRANSPORT OF SEDIMENT BY
(VEHICULAR) TRACKING ONTO THE PAVED SURFACE YY7•JERE SEDIMENT 1S TRANSPORTED ONTO A PUBLIC ROAD SURFACE, THE ROAD SHALL BE CLEANED
REPAIRS OR CLEANUP TO MAINTAIN THE EFFECTIVENESS E TIVE"NESS OF THE EROSION CONTROLOVELtNG
3.02 CONSTRUCTION ENTRANCE -ONE CONSTRUCTION ENTRANCE SHALL BE INSTALLED
THOROUGHLY AT THE END OF EACH DAY. SEDIMENT SHALL BE REMOVED FROM THE ROADS BY SH OR SWEEPING AND TRANSPOR77NG TO A SED/HENT
DEVICES SHALL BE MADE IMMEDIATELY.
--
-
CONTROL DISPOSAL AREA. STREET WASHING SHALL BE ALLOWED ONLY AFTER SEDIMENT 1S REMOVED IN 77 -IIS MANNER. ACSA WILL DETERMINE THE
EROSION CONTROL NOTES
IN THE ESC PHASE !I PLAN. THE EXISTING CONSTRUCTION ENTRANCE WILL BE USED IN
APPROPRIATE METHOD OF SUPPLYING 774E WASH RACK, AND 7HE EXIS77NG FIRE HYDRANT LOCATED AT 774E INTERSECTION MAY BE UTILIZED IF GIVEN APPROVAL
ROOTS, OR OTHER OBJEC77ONABLE MATERIALS
(.".'q n ')
THE ESC PHASE 1 PLAN. THIS WILL BE THE ONLY POINT OF INGRESS AND EGRESS TO
FROM THE ACSA. PARKING AND CONSTRUCTION ENTRANCE AREAS SHALL BE CLEARED OF ALL VEGETATION,
1. THE PLAN APPROVING AUTHORITY MUST BE NOTIFIED ONE WEEK PRIOR TO THEBEFORE
THE SITE, CARE WILL BE TAKEN TO PROTECT ADJACENT ROADWAYS FROM TRANSFER OF
CONSTRUCTION ROAD STABILIZATION IS INSTALLED.
5. CONTRACTOR DOES NOT HAVE PERMISSION TO CLEAR CUT THE SOUTHERN AND SOUTHWESTERN PORTION OF THE S17E PRIOR TO INSTALLING 7HE PER/METER
PRE -CONSTRUCTION CONFERENCE, ONE WEEK PRIOR TO THE COMMENCEMENT OF LAND
SEDIMENT.
MEASURES AS SHOWN ON 774E PHASE I E&S PLAN. THESE AREAS ARE NOT PREVIOUSLY APPROVED FOR DISTURBANCES BY THE COUNTY. CONTRACTOR SHALL
DISTURBING ACTIVITY, AND ONE WEEK PRIOR TO THE FINAL INSPECTION.
'ANNUAL RYEOFA&1:
EXPEDITE INSTALLA77ON OF 774E PERIMETER EROSION AND SEDIMENT CONTROL MEASURES AND PROTECT THE S17F WITH THE LEAST AMOUNT OF TREE REMOVAL
2. ALL EROSION AND SEDIMENT CONTROL MEASURES WILL BE CONSTRUCTED AND MAINTAINED
3.05 SILT FENCE- SILT FENCE WILL BE PLACED ON THE DOWNSTREAM SIDE OF
NECESSARY TO INSTALL THESE IN177AL MEASURES INSTALL THE IN177AL CONSTRUCTION MEASURES AS SHOWN ON THE PHASE I EROSION CONTROL PLAN
ACCORDING TO MINIMUM STANDARDS AND SPECIFICATIONS OF THE VIRGINIA EROSION AND
DISTURBANCE WHERE NOTED ON 774E PLANS.
SHEETS THIS INCLUDES ANY MODIRCA77ONS DEEMED NECESSARY BY 774E ESC INSPECTOR TO THE EXIS77NG SEDIMENT TRAP, THE INSTALLA77ON OF PROPOSED
SEDIMENT CONTROL HANDBOOK AND VIRGINIA REGULATIONS VR 625-02-00 EROSION AND
3.07 STORM DRAIN INLET PROTECTION- !P WILL BE INS
INSTALLED ON EACH PROPOSED
SEDIMENT TRAPS 11 & iy2 774E SJTEs SILT FENCE AND PERIMETER DIVERSION BERMS WI 774 174E RIPRAP PLACEMENT SHOWN AT THE LOW AREA. STABILIZA77ON
MEASURES SHALL BE APPLIED 70 EARTHEN S7RUCIUR£S SUCH AS DAMS, BERMS, AND DIVERSIONS IMMEDIATELY AFTER INSTALLATION. MEASURES INTENDED TO
SEDIMENT CONTROL REGULATIONS
INLET AS SHOWN ON THE PLANS.
TRAP SEDIMENT SHALL BE CONSTRUCTED AS A FIRST STEP WITH ANY LAND DISTURBANCE AC77WTY AND SHALL BE MADE FUNC77ONAL BEFORE UPSLOPE LAND
J. ALL EROSION AND SEDIMENT CONTROL MEASURES ARE TO BE PLACED PRIOR TO OR AS
DISTURBANCE TAKES PLACE.
THE FIRST STEP IN CLEARING.
3.09 TEMPORARY DIVERSION DIKE- DIVERSION DIKES WILL BE USED AROUND THE
6. INSTALL ANY REMAINING EROSION CONTROL 17EMS AS SHOWN ON THE PHASE ! EROSION CONTROL PLAN.
4. A COPY OF THE APPROVED EROSION AND SEDIMENT CONTROL PLAN SHALL BE
PERIMETER OF SITE DISTURBANCE WHERE SHOWN ON THE PLANS TO DIRECT RUNOFF TO
Z ONCE ALL 774E PHASE I EROSION CONTROL 17EMS HAVE BEEN INSTALLED & ARE OPERATIONAL, DRAINAGE IS PROPERLY CONVEYED TO THESE MEASURES, AND
MA/NTA/HED ON THE SITE AT ALL TIMES.
-
ON-SITE SEDIMENT CONTROL FACILITIES
THE ESC INSPECTOR HAS GRANTED APPROVAL, THE CONTRACTOR CAN BEGIN CLEARING THE SITE.
ROUGH GRADING OF 7HE 517E TO THE CONTOURS SHOWN ON THE PHASE I
B. AFTER CLEARING THE PROPOSED AREAS, THE CONTRACTOR CAN THE FINISH ANY R R
5. PRIOR TO COMMENCING LAND DISTURBING AC77VITIES IN AREAS OTHER THAN INDICATED
3.13 TEMPORARY SEDIMENT TRAPS- TEMPORARY SEDIMENT TRAPS WILL BE INSTALLED
EROSION CONTROL PLAN.
ON THESE-
PLANS INCLUDING BUT NOT LIMITED TO OFF-SITE BORROW OR WASTE
(
L,OVEGRASS
S N SEVEN DAYS AFTER FINAL GRADE IS REACHED ON ANY
9. PERMANENT O TEMPORARY SOIL STABILIZATION SHALL BE APPLIED TO DENUDED AREA WITH(
R 1E
AREAS), THE CONTRACTOR SHALL SUBMIT A SUPPLEMENTARY EROSION CONTROL PLAN TO
WHERE SHOWN ON INE PLANS.
PORTION OF THE SITE: TEMPORARY SOIL STABILIZA77ON SHALL BE APPLIED WITHIN SEVEN DAYS TO DENUDED AREAS 7HAT MAY NOT BE AT FINAL GRADE BUT
THE OWNER FOR REVIEW AND APPROVAL BY 774E PLAN APPROVING AU77-IORITY.
3.18 OUTLET PROTECTION- TO BE PROVIDED AT THE OUTFALL OF DRAINAGE PIPES
WILL REMAIN DORMANT (UNDISTURBED) FOR LONGER THAN 30 DAYS PERMANENT STABILIZA77ON SHALL BE APPLIED TO AREAS THAT ARE TO BE LEFT
6. THE CONTRACTOR IS RESPONSIBLE FOR INSTALLATION OF ANY ADDITIONAL EROSION
WHERE SHOWN
R H WN ON PLANS.
DORMANT FOR MORE THAN ONE YEAR.
O TION MEASURES AS SHOWN ON THE PHASE /I EROSION
10. AFTER ALL PHASE 1 ESC MEASURES ARE INSTALLED, THE CONTRACTOR CAN INSTALL THE CONSTRUCTION
CONTROL MEASURES NECESSARY TO PREVENT EROSION AND SEDIMENTATION ASCONTROL
3.19 RIPRAP- RIPRAP SHALL BE INSTALLED AS OUTLET PROTECTION WHERE SHOWN ON
PLAN SHEETS. MEASURES INTENDED TO TRAP SEDIMENT SHALL BE CONSTRUCTED AS A FIRST STEP WITH ANY LAND DISTURBANCE AC77WTY AND
DETERMINED BY THE PLAN APPROVING AUTHORITY.
SHALL BE MADE FUNC77ONAL BEFORE UPSLOPE LAND DISTURBANCE TAKES PLACE
7. ALL DlS TUBBED AREAS ARE TO DRA/N O
T APPROVED SEDIMENT CONTROL MEASURES AT
THE PLANS.
S B RAISING THE PER/METER TO AN ELEVA77ON OF 386' AS SHOWN. THIS WILL CREATE AN
1 /. THE CONTRACTOR SHALL BEGIN THE PHASE 11 FILL OPERATION Y
ALL TIMES DURING LAND DISTURB/NG ACTIVITIES AND DURING SITE DEVELOPMENT UNTIL
3.31 TEMPORARY SEEDING- TEMPORARY SEED/NG SHALL BE APPLIED WHERE SHOWN ON
OVERSIZED DIVERSION DlREC77NG THE S/TE's RUNOFF 70 THE TWO PROPOSED SEDIMENT TRAPS. THE SJTES's INTERIOR FILL OPERATIONS WILL FOLLOW. ONCE THE
FINAL STABILlZA770N IS ACHIEVED.
THE PLANS
INTERIOR FILL OPERA77ONS HAVE REACHED AN ELEVA77ON OF 386, THE CONTRACTOR SHALL CUT IN OR BUILD UP A DIVERSION TO ENSURE THE SITE's
8. DURING DEWATERING OPERATIONS, WATER WILL BE PUMPED INTO AN APPROVED FILTERING
3.32 PERMANENT SEEDING- PERMANENTLY SEEDING SHALL BE APPLIED WHERE SHOWN
INTERIOR CON77NUES TO DRAIN TO THE TWO PROPOSED SEDIMENT TRAPS.
12. THE CONTRACTOR SHALL SIMULTANEOUSLY INSTALL THE U77LITY RELOCATIONS, THE OUTLET PR07EC77ON AND CHECK DAM AS THE FILL OPERATIONS OCCUR IN
DEVICE
Kal'k,E.A 7 _
STEP X11 ABOVE.
9. THE CONTRACTOR SHALL INSPECT ALL EROSION CONTROL MEASURES PERIODICALLY AND
ON THE PLANS.
13 ONCE THE S17E HAS BEEN GRADED TO A POINT WHERE THE EXISTING SEDIMENT TRAP NEEDS TO BE FILLED FOR CONTINUED CONSTRUCTION AC77W7Y, THE
AFTER EACH RUNOFF PRODUCING RAINFALL EVENT. ANY NECESSARY REPAIRS OR
3.38 TREE PRESERVATION AND PROTECTION- TREE PRESERVATION FENCING SHALL BE
CONTRACTOR SHALL REQUEST AND OBTAIN APPROVAL FROM 774E ESC INSPECTOR TO REMOVE IT. THE SEDIMENT TRAP SHALL BE PROPERLY DEWATERED AND
CLEANUP TO MAINTAIN THE EFFEC77VENESS OF THE EROSION CONTROL DEVICES SHALL BE
INSTALLED WHERE SHOWN ON THE PLANS. NO TREES SHALL BE HARMED OUTSIDE OF
FILLED, BUT ONLY AFTER 774E INSPECTOR's APPROVAL AND THE UPLAND RUNOFF IS DIVERTED TO THE PROPOSED SEDIMENT TRAPS.
14. INSTALL ANY REMAINING EROSION CONTROL ITEMS AS SHOWN ON 774E PHASE 11 EROSION CONTROL PLAN.
MADE IMMEDIATELY.
THE LIMITS OF TREE PROTEC770N FENCING:
15. ONCE PHASE I1 OF C0NS7RUC77ON IS COMPLETE, THE S17F IS STABILIZED AND THE INSPECTOR HAS GIVEN APPROVAL, THE CONTRACTOR CAN REMOVE THE
10. ALL FILL MATERIAL TO BE TAKEN FROM AN APPROVED, DESIGNATED BORROW AREA.
EROSION & SEDIMENT CONTROL MEASURES, INCLUSIVE OF THE TWO PROPOSED SEDIMENT TRAPS NO ITEM SHALL BE REMOVED UNLESS 7HE UPSTREAM AREAS
11. ALL WASTE MATERIALS SHALL BE TAKEN TO AN APPROVED WASTE AREA. EARTH FILL
39 DUST CONTROL- DUST CONTROL SHALL BE APPLIED THROUGHOUT
3.KOUT THE SITE WHERE
ARE STABIL/ZED AND INE INSPECTOR GIVES PERM/SS/ON.
SHALL BE INERT MATERIALS ONLY, FREE OF ROOTS, STUMPS, WOOD, RUBBISH, AND OTHER
SHOWN ON THE PLANS.
16. MAINTAIN ALL EROSION CONTROL MEASURES AS SPECIFIED IN THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK, REMOVING ONLY WHEN APPROVED BY
DEBRIS.
z
THE LOCAL PROGRAM ADMINISTRATOR IN ACCORDANCE WITH THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK
0
U)
1z ALL TEMPORARY EROSION AND SEDIMENT CONTROL MEASURES SHALL BE REMOVED WITHIN 30 DAYS AFTER FINAL SITE' STABILIZA77ON OR AFTER THE
12. BORROW 0R WASTE AREAS ARE TO BE RECLAIMED WITHIN 7 DAYS OF COMPLETION PER
STORMWA TER MANAGEMENT.'
TEMPORARY MEASURES ARE NO LONGER NEEDED, UNLESS OTHER H9SE AUTHORIZED BY 774£ LOCAL PROGRAM ADMINISTRATOR. TRAPPED SEDIMENT AND 174E
ZONING ORDINANCE CHAPTER 18 S
SEC77ON 5.1.28.
d' May l-. useti m a d:4'vef L'rop,witli CTI(. K-6ding,.
DISTURBED SOIL AREAS RESULTING FROM THE DISPOS177ON 0 F TEMPORARY MEASURES SHALL BE PERMANENTLY STABILIZED TO PREVENT FURTHER EROSION AND
13. ALL INERT MATERIALS SHALL BE TRANSPORTED IN COMPLIANCE WITH CHAPTER 13,
STORMWATER RUNOFF QUANTITY AND QUALITY FOR THIS DEVELOPMENT HAS BEEN
SEDIMENTATION.
SEC77ON 301 OF THE CODE OF ALBEMARLE
ANALYZED. PLEASE SEE THE STORMWATER MANAGEMENT SHEET AND CALCULATIONS
N
¢
14. BORROW, FILL OR WASTE ACTIVITY INVOLVING INDUSTRIAL -TYPE POWER EQUIPMENT SHALL
PACKET FOR EVIDENCE OF COMPLIANCE WITH COUNTY AND STATE REQUIREMENTS. THE
BE LIMITED TO THE HOURS OF 7. OO TO 9:00PM.
15. BORROW, FILL OR WASTE ACTIVITY SHALL BE CONDUCTED IN A SAFE MANNER THAT
BEST MANAGEMENT PRACTICE OF SWM FOREST & OPEN SPACE PRESERVATION HAS
0-
MAINTAINS LATERAL SUPPORT, IN ORDER TO MINIMIZE ANY HAZARD TO PERSONS,
BEEN UTILIZED, IN CONJUNCTION WITH THE BEST MANAGEMENT PRACTICE OF
RIPRAP OUTLET SECTION A T MOORES CREED'
PHYSICAL DAMAGE TO ADJACENT LAND AND IMPROVEMENTS, AND DAMAGE TO ANY
PURCHASING NUTRIENT CREDITS.
PUBLIC STREET BECAUSE OF SLIDES, SINKING, OR COLLAPSE
16 THE DEVELOPER SHALL RESERVE 774E RIGHT TO INSTALL MA/NTA/N REMOVE OR CONVERT
TO PERMANENT STORMWATER MANAGEMENT FACIL177ES WHERE APPLICABLE ALL EROSION
MAINTENANCE.•
CONTROL MEASURES REQUIRED BY THIS PLAN REGARDLESS OF THE SALE OF ANY LOT,
IN GENERAL, DURING CONSTRUCTION THE RLD OR CONTRACTOR ON-SITE WILL CHECK ALL
UNIT, BUILDING OR OTHER PORTION OF THE PROPERTY.
EROSION AND SEDIMENT CONTROL MEASURES DAILY AND AFTER EACH SIGNIFICANT RAINFALL.
17. TEMPORARY STABILIZATION SHALL BE TEMPORARY SEEDING AND MULCHING. SEED/NG IS TO
MONITORING REPORTS WILL BE REQUIRED FROM THE RLD IF NEEDED. SPECIFIC ATTENTION
BE AT 75 LBS/ACRE, AND IN THE MONTHS OF SEPTEMBER TO FEBRUARY TO CONSIST A
WILL BE GIVEN TO THE FOLLOWING ITEMS. -
50150 MIX OF ANNUAL RYEGRASS AND CEREAL WINTER RYE, OR /N MARCH AND APRIL TO
c•SEDIMENT BASINS WILL BE CLEANED AND MAINTAINED IN ACCORDANCE WITH THE VIRGINIA
CONSIST OF ANNUAL RYE, OR MAY THROUGH AUGUST TO CONSIST OF GERMAN MILLET.
EROSION & SEDIMENT CONTROL HANDBOOK.
STRAW MULCH IS TO BE APPLIED AT 80LBS/100SF. ALTERNATIVES ARE SUBJECT TO
b.ALL INLET PROTECTION AND GRAVEL OUTLETS WILL BE CHECKED REGULARLY FOR
APPROVAL BY THE COUNTY EROSION CONTROL INSPECTOR.
SEDIMENT BUILDUP 77 -IAT WILL PREVENT PROPER DRAINAGE IF THE GRAVEL IS CLOGGED
18. PERMANENT STABILIZATION SHALL BE LIME AND FERTILIZER, PERMANENT SEEDING, AND
BY SEDIMENT, THE GRAVEL WILL BE REMOVED AND CLEANED, OR IT WILL BE REPLACED.
MULCH. AGRICULTURAL GRADE LIMESTONE SHALL BE APPLIED AT 90LBS/1000SF,
c. ALL SILT FENCE BARRIERS WILL BE CHECKED REGULARLY FOR UNDERMINING OR
INCORPORATED INTO THE TOP 4-6 INCHES OF SOIL. FERTILIZER SHALL BE APPLIED AT
DETERIORATION OF THE FABRIC AND REPAIRED AS REQUIRED. SEDIMENT SHALL BE
1000LBSIACRE AND CONSIST OF A 10-20-10 NUTRIENT MIX, PERMANENT SEEDING SHALL
REMOVED WHEN THE LEVEL OF SEDIMENT DEPOSITION REACHED HALF WAY TO THE TOP
t[H,' RA[:TERMFICS
OF THE BARRIER.
BE APPLIED AT 180LBS/ACRE AND CONSIST OF 959 KENTUCKY 31 OR TALL FESCUE AND
d ALL SEEDED AREAS WILL BE CHECKED REGULARLY TO SEE THAT A GOOD STAND IS
0-57- PERENNIAL RYEGRASS OR KENTUCKY BLUEGRASS. STRAW MULCH IS TO BE APPLIED
MAINTAINED. AREAS SHOULD BE FERTILIZED AND RESEEDED AS NEEDED.
AT 80LBS/100SF. ALTERNATIVES ARE SUBJECT TO APPROVAL BY THE COUNTY EROSION
/N CASE OF EMERGENCY, THE PRIMARY CONTACT FOR THE PROJECT W/LL BE THE RLD OR
CONTROL INSPECTOR.
CONTRACTOR ON-SITE. THE CONTRACTOR WILL BE DETERMINED AT THE TIME THE CONTRACT
19. MAINTENANCE. ALL MEASURES ARE TO BE INSPECTED WEEKLY AND AFTER EACH
IS AWARDED. IN ADD177ON THE DEVELOPER MAY BE CONTACTED. UPON COMPLE77ON OF THE
RAINFALL. ANY DAMAGE OR CLOGGING TO STRUCTURAL MEASURES IS TO BE REPAIRED
PROJECT, 774E OWNER WILL BE RESPONSIBLE FOR S17E MAINTENANCE.
IMMEDIATELY. SILT TRAPS ARE TO BE CLEANED WHEN 509 OF THE WET STORAGE VOLUME
..
IS FILLED WITH SEDIMENT. ALL SEEDED AREAS ARE TO BE RESEEDED WHEN NECESSARY
lAx 4W€i,
TO ACHIEVE A GOOD STAND OF GRASS SILT FENCE AND DIVERSION DYKES WHICH ARE
OUTLET PROTECTION DESIGN TABLE
COLLECTING SEDIMENT TO HALF THEIR HEIGHT MUST BE CLEANED AND REPAIRED
r
IMMEDIATELY.
Minimum Minimum Minimum Min. Depth of
20. ALL TEMPORARY EROSION AND SEDIMENT CONTROL MEASURES ARE TO BE REMOVED
Length Upper Width Lower Width VDOT #3 Aggregate
WI THIN 30 DA YS OF FINAL SI TE STABILIZA 77074, WHEN MEASURES ARE NO LONGER NEEDED,
SUBJECT TO APPROVAL BY THE COUNTY EROSION CONTROL INSPECTOR.
21. THIS PLAN SHALL BE VOID IF THE OWNER DOES NOT OBTAIN A PERMIT WITHIN 1 YEAR OF
THE DATE OF APPROVAL. (WATER PROTEC77ON ORDINANCE, CHAPTER 17)
22 PERMANENT VEGETATION SHALL BE INSTALLED ON ALL DENUDED AREAS WITHIN NINE (9)
MONTHS AFTER THE DATE THE LAND DISTURBING ACTIVITY COMMENCED. (WATER
OP #1
6`
9.2'
9.2'
2`
OP #2
4'
12.7'
12.7'
2'
OP #3
17'
7.5'
9.31
2`
*OP #4
40'
14.2'
14.2`
21
PROTECTION ORDINANCE CHAPTER 17) * Outlet Protection #4 was approved under WPO 201200027
PERMANENT SEEDING / STABILIZATION
AFTER CONS7RUCT10N 1S COMPLETED, ALL DISTURBED AREAS OF 774E SITE WILL BE LIMED,
FERTILIZED, AND SEEDED AS PER CURRENT VDOT STANDARDS THIS SHALL CONSIST OF
THE FOLLOWING MIXES;
TOPSOIL: 2" DEPTH, LIME - 2 TONS/ACRE.
IT IS RECOMMENDED THE SOIL BE TESTED FOR pH TO DETERMINE THE FINAL LIME
QUAN7777ES & THE LIME BE APPLIED AS EARLY AS PRACTICAL.
FERTILIZER: 600 LBS./ACRE OF 15-30-15
SEED: ERNST 5311 CONSERVATION SEED M1X
ERNMX-114 (45 LBS./ACRE PENNLAWN CREEPING RED FESCUE 37.5 LBS/ACRE ARGILE
KENTUCKY BLUEGRASS, 37.5 LBS/ACRE PARK KENTUCKY BLUEGRASS, 15 LBS./ACRE
ANNUAL RYEGRASS & 15 LBS/ACRE PLEASURE PERENNIAL.). PERMANENT SEEDING WILL BE
APPLIED TO ALL DISTURBED AREAS AS PER THE PERMANENT STABILIZA77ON OF THIS
EROSION & SEDIMENT CONTROL NARRATIVE AFTER 77-IESE AREAS ARE STABILIZED, THEY
WILL BE MOWED AND MAINTAINED ON A REGULAR BASIS
DURING CONSTRUCTION, MAINTENANCE WILL INCLUDE DUST CONTROL MEASURES DUST
CONTROL WILL BE ADDRESSED DURING ALL STAGES OF CONSTRUCTION.
MULCH SHALL ALSO BE APPLIED TO AREAS WITH SLOPES 2.1 OR STEEPER, OR WHERE
STABILIZATION CAN NOT BE ACHIEVED THROUGH PERMANENT SEEDING OR OTHER
ACCEPTABLE & APPROVED METHODS.
DROP INLET
WITH GRATE
79-- FRAME
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ELEVA77ON OF STAKE AND
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SIL T FENCE
DROP INLET PROTECTION
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TABLE 4.;S"I-1C
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PERSPECTIVE VIEW PERSPECTIVE VIEW
Ev. vev. TtAetatte cold and Iv*
66
i DC3"C i i�n5 yn $%ridZt. Standard.
-
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CERM MILLET
__==N::____
'5 l%u
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-
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'ANNUAL RYEOFA&1:
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x
May is **JW an r;Um_ SW'aH
(1, littaT nFMI-34i'DO)CAA
w out d5ribo8i- Xtn`1f�4,
4WEET'ING
15 IkMc
5a<
'14 wa
, -
*
-
x
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buaeh. Taleest+cn bnp, Ory std
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U
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-1^
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m&ieal to aiti%t';.
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& Northern PicilmOnt and Mourslzin mgi.60., Sm- pules 3.22.1 and 3 22-2,
lx uthen) piedinonit and Crustal blain,
e 4itly l tiled w a covet- crop with spring; seeding-
d' May l-. useti m a d:4'vef L'rop,witli CTI(. K-6ding,.
X May be. pkaF1`Le;l between thee' {fates.
Yny pal I* plaru&i between Fest; dales,,
\
5' WID�TOP OF DAM
EL VATION-376'
_' l
CONCRETE WASH
`" OUT AREA
' .
NNOW � : � .
OP
ROCK WEIR OUTFALL
L -40r/ W-14.2', D-Zr
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tr
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WIDE TOP OF DAM
NATION=376'
(SCALE: 1=20')
ROCK WEIR OUTFALL
(CREST EL`EV.=375') /1 , ` f_b
Fence
ALB'B4A M COUNTY
3.01
CONSIRUC M ENnMCE
"QUICK REFERENCE FOR ALL REGIONS"
r-cwomn SO" nwerrs am
7i , ,_
FG
I�
M amort IIIWI
Plantinp mates 5_ series,ltrs.
I
k
I
LL:� AMMY "R P aounE
•.•
PAVE M
ENT
7.R.!W.7r,�.W�W.L'U'u.SI
' 21A
TfON
E1a6n
A�RECA BASE
oRa>tiD
70' MIN.
i
EX. CURB OR
+�sr++rar MW "W"
r __T\
EDGE OF PAV'T
R1111EM111=11111 / f-
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i
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I
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x -..
I% -,,-
COSTM
PA MMW
seam
MKIAI f H AT �l1NG panct
(Setaria itgliCB)
DOM MATER -
,
82VATION IS 4.0' PLAN VIEW
MUST QCTM FULL. WID1M OF
NIOItM AND CORESS OPEPi ION
SET 1 1j2'• WATER
s
HYDRANT 1M1N FROST .
12' MIN.
PROOF HYDRANT 3'
ABOVE GRADE AND f
_vPA1v1qPW1_�vqq1qWU q%NAF;1
OFF EDGE OF PAVEMENT.
M
SECTION A -A
NOtH: A MMWM MATER MP OF 7" IS REQURED
r
WITH A MINIMUM WASH 7406E DIA. OF 1.3'
I
1
PAVW 1W CMT ENiR
SICALE )(TA
4t . s
M -s.
11 I L.
FILTER FABRIC
ENTRENCiED a'
COMPACTED BOIL. S, MR(BIUM
- - _._. L.- I .
_ C:
.(-
i t
- ( IJ 1 t .Ill,
ia' TIT l 11=T I II �1T ;i.
r-1 r:� I .1-i I r IIT r-1 I r- _ 1 k I _.:I i .
IlliC1 1,Lji1 '! ill II �=
t , � 111 -I,.. -,IC -.y -
-
9' ?�Y
DD TEMPORARY 18" DIVERSION BERM
15'x92
3.01
-____._._w-____._-- __,____.______ -_.._.-
Sl E, TY 1r EAS ."E
"QUICK REFERENCE FOR ALL REGIONS"
z
7i , ,_
FG
I�
Rate
Plantinp mates 5_ series,ltrs.
�r {
t I, i '
..
r. t 0
f oil
an a
k
I
-
f
I IN. an Iowa lib nl �
e �l
4 1\ j)
'r," \ j
`
I
(Lglium ,multi-florurn
z
&
50 - lot)
'a
_ I\ s 3 -
`"11
(,kCale cera€ )
, .
I'll .1- u _' t. s .
t .�3 s
' r x r
i
i
60 - 100
e .?
I
' I ~ ,�_i
" Y
I
May I - Aug 3.1 German 7vlil:let
V �� t
4 - r-` ,
~ _ ~
(Setaria itgliCB)
PERSPECTIVE VIEW
,
Cn
s
I
Y,,
I-
r
_ ;
,'x,� h� -
k.. J 9,:", -
I
1
J
:, ; ;
I
4t . s
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11 I L.
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j
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'.-- ' ` �` .-� ,mss.
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-
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1 ''
514.11
PERSPECTIVE VIEW PERSPECTIVE VIEW
PLASTIC FENCE METAL FENCE
66
5ouree: Adapted (ror" Coned i'lassics at d P ate 3.03-1
i DC3"C i i�n5 yn $%ridZt. Standard.
-
TABLE 3,31:B
NAL �
ACCEPTABLE TEMPORARY SEEDING PLANT MATERIALS
"QUICK REFERENCE FOR ALL REGIONS"
z
CD
Rate
Plantinp mates 5_ series,ltrs.
actej
Sept. 1 - Feb, 15 50/50 Mix of
-
Annual Ryegrass
(Lglium ,multi-florurn
z
&
50 - lot)
Cereal (Winter) Rye
(,kCale cera€ )
Feb. 16 - Apr, 30 Annual, Ryegrass
60 - 100
(LAAium multi-llorum)
May I - Aug 3.1 German 7vlil:let
50
(Setaria itgliCB)
Ln
1992
FENCIAIG AND .
URP UNE I
sxow FENCE
USIMA0 W
' I * � '� � COF3 FEtJCE
M
PtAS,C FE_
CORRECT METHODS OF TREE FENCING
CORRECT TRUNK ARMORING
TRIANGULAR BOARD FENCE
3.33
'T O7
7 ��_
0� f
"y°
PO
1 / t -
,SCOTT R. C0LLINS'
�Lie. No. 035"791 -
OCD
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ar
Api'Droved lWO 2020002.7'SedimntTrap Desi :n 0
2222
dr�
I acres.) a), 122 IEXISTING
tri
I'CILLIMS PEDESTRIAN sf itSC0111111 Lic. No. 035791
---------- ev yaft re "doe FOOTBRIDGER.
0 ✓2222 ;0 575,t5 OKI: t4,503 V A 0 9,723, '.O O', 101VAL `ZV�
....... ... L LLJ
. ..... ...... 0 ........ .. 50' MITIGATION' wet storage LINE FROM Ln U)
€tss
TREE MOORE CREEK . ...... .... -- ----
wet storage required (67 --IDA IP PROTECTION PIR 0
bottom of sibno. 374�99 4400 . ....... W/ WIRE ...... . ..... SF ....... ..... ..... -------- wet storage provided at ths ele,�ation (c 81:7 BACKING C
yC .......... ------------ ..... ....... 0
2222_
U)
F_ lo e2222,_ AW p of w t story 2 1 DA LLJ weirlen th' 7�.3 + ry nevat)o 0
(f�j, (6x -ap el 47
bottom of lr�. n �ft) 374.5 •UU 0 0 0 .... ..... . ...
,\
0�jt�,[ Ld. k cV,.) (67 -DA) 81.7 bot:trn tr0p dimensions, 37�,, I 50'f. a 0 0 0 T
22:22
2222 �
2.
.................... -;rest of stone,weir tTj of:dam elevation�(ft) 5 0 P 01 o n (c y) :85.1 dam .. .... 0 a _T 0 0 50' MITIGATIO"N" 114E FROM SED MOORES CREEKi -MITIGATION LINE ciny %or Oe provided �;Ithi_ (f �i 6 0 - , ------- . .. ... - ------ PROPO 0 ra, bi-piraLi dimensions 0, . ............. slope of dry s ge sides 4,,.Kl 58, ..... .... ..... DID AS SHQWN- ON SP 2007-00063 ........... n U) b - LU
cn
OUTFALL,_ S. APPROVED BY THE ROCK WEIR
SOIL TYPE 0 Uj x
0 ALBEMARLE COUNTY BOS. 76 VRPFUSED DIVERSION BERM. 0 L9
CONTRACTOR SHALL ENSURE 0 U 0
POSITIVE SLOPE IS MAINTAINED, CONTRACTOR SHALL FILL EXISTING 0 UJ U
LU
0
i.8" BERM HEIGHT IS PROVIDED & LOW AREA & MAINTAIN POSITIVE SLOPE BERIV�(S STABILIZED AS A FIRST,/ NG 0 ALONG THE DIVERSION, ENSURI \0 STEP IN -DISTURBANCE 0
1004 U) TYP-)' RUNOFF DOES NOT EXIT THE SITE PMbR 0� ?t
TREE PROTECTION LU D CL 0 iN�
TO RECEIVING TREATMEN,T 376' LU < SOIL TYPE qj U) 76 0 > 0
r ST
LU EXISTING PAVED'CONSTRU.CION -i2 Uj - __/ SEE SHEET 3 FOR ADDITIONAL ENTRANCE( _'. o'MIkj'TOBE.,,/ .: i:: 1, 1, ('.11 ORANGE SAFETY FENCE TO THIS AREA WAS APPROVED ENCOMPASS SEDIMENT BASINS SEDIMENT DETAIL 0
UTILIZED AT THE B,E "X22C3 C31NNING 10V ce
FOR DC DISTURBANCES PREVIOUSLY UNDER 0
o U �'A �Q' WPO 20n000(55 & WPO 202200027 CONSTRUCTICN. CONTR�Cf*61R,,____:� - ��- ; _�� , , 1, N .. .. AND TRAPS AT ALL TIMES FOR SHALT h w/ WIRE
IREC 0 SAFETY. INSTALL SIGNS 0
BACKING 3RA LU PQRT`XBL�WATffk AROUND BASINS AND TRAPS HOSE S! CL 0 WASH MOD FROM TIJIE'�TtRES THAT READ "DANGER, QUICK INTO THE CESEDTENT'('R/P,' LU
SAND, DO NOT ENTER" (TYP.) U) ACTOR SHALL INSTALL A M' 'A C) 10, tom'I>
LU EXISTING FEMA TEM RARY/ SMALL SEDIMENT TRAP AT ........... CONTRACTOR ioo'ST
THo
IE BEGINNING OF T kTION;" REAM��� HE CONSTR FI_OODWAY ENTRANCE TO TREAT RUNOFVFRO T E BUFFER FROM IMOORES CREEK EA_ CONTRACTOR 100 YEAR FLOODPLAIN, CE's WASH OUT AR SHALL ENSURE SUCH A TRAP 15 IN PLAC Uj PHASES F > THROUGHOUTALL, PENDING FINAL < CONSTRUCTION A FORTHE CE. PLACEMENT OF FILL FOR tC4 CN L0 0
%
2.
COMPLETION OF LOMR %EXISTING OVERH AD, EEECTRIC"' 0
.............. POLE5& �JNES'TQ-BE ABANDONED iAPPROXIMATE LOCATION OF ; 1222
THE APPROVED FINAL SITE PLAN, UNDER SEPARATE REVIEW, EXISTING TREE LINE (TYP.) E
. . .......... CONTRAC�6`R SHALL CLEAN TRAP AT THE BEGINNING ---,Q FTHE
OUT EXISTING EDIMENT
IIp, PROJECT's CONSTRUCTION
2222.
ST #2 >
/ 2222.
2222 2222...
WHEN PROPOSED SEDIM74T o.67 ac. TRAPS' #2 & #2 ARE BEING. INSTALLATION (APPROVED FACILITY L9 DESIGNED FOR 1.22 ac-) NS,OF LOCATIO-NS,OF .. .. ...... EXISTING STOCKPILES-- CL
2222
........ ........ . ....... ...... BONN= CONTRACTOR SHALL FLAG LIMITS OF PROPOSED FOREST CL
. ...... AND -
SPACE EASEMENT. C; CONTRACTOR SHALL UTILIZE CON WACTOR SHALL ENSURE THE EASEMENT IS COMPLETELY EXISTING SEDIMENT TRAP APPROVED UNDo1'
WPO 201200027 cl� SOIL DURING PHASE I TIE ESC PLA P7TECTION, AS PROPOSED. tPROTECTED VIA UPLAND TREE
SEE APPRaVt6 PLX� -&,HEET N 95 CIO LIMITS OF 3 �FOR, ADDITIONAL 00' STREAM BUFFER FROM "DISTURBANCE, YP. LIJ BISCUIT RUN & PROPOSED TOTAL AREA= 4.41 ac- GREENWAY EASEMENT AREA 0
('NO DISTURBANCE AREA, C)
r -j THE FULINGJANK SHALL BASED ON SP 2007-0 SURROUNDE6BY A DEEP; 2- WIDE EARTHEN 1,00 YEAR BE COMP�E �EXISTING FEMA BERM WITH A HEAVY MIL P&YETHYLENE LINING- FLOODPLAdN '\,THE PROPOSED BERM SHALL CONT�IN FUEL IN U SOIL _FHE EVENT OF A SPILL. CONiRA&6R-.SHALL r BOUNDARY VOLUME I :Lo LARGER THAN tTHE MAXI ENSUREBERIVIVOL EIS' ON T (TYP.) UJ I I " i; ST #2 MUM VOLUME,OF STORED FUEL.7P
TREE # 1.4o ac. 0
Uj
PROTECTION Uj
oo'STREAM BUFFER --ANTICIPATED TRUCK PATH LOCATION OF L9
_TrED SOIL) FROM BISCUIT RUN (COMPAC NOTE: FUELING AREA < SEE SHEETS 3 & 6 FOR DETAILS AND 10, ... , , I I .1 U-1 CDC)— CALCULATIONS OF OUTLET PROTECTION A M U) SOIL TYPE 0
Old t39E LOCATION OF DUMPSTER 10
222\
tLOCATION OF ry
SILT FENCE TO PORTA-POTTIES U)
ENCOMPASS Uj E
LOCATION STOCKPILIE LOCATIONS OF PORTA- RAR POTTIES, DUMPSTER & _TEMPO Y Ul
LOCATION LU L'L
PIL FUELING AREA TO BE STOCKPILE PLACED ON A GRADE/FILL EL EYATION BELOW THE Uj
AD' JACENT PARKING LOT, < U
> U)
CL
U) Sedimeirit Trap detigh #1
UJ
ao
0
ORANGE SAFETY FENCE TO
-Ar ENCOMPASS SEDIMENT BASINS Uj UJ
✓0
TIMES FOR drainage aroa (�c !.�3 LLJ ANDTRAPSATALL SAFETY. INSTALL S1 GNS_ trap volumes: AROUND BASINS AND TRAPS elevaboni area (9) Jume(Ct) WIUMO(GY:) qo A ER, 0
QUICK 0 -
TREE SAND, DO NOT ENTER" (TYP.) 168 0 Cl.�l 2222 o P TIECTION P RO 369 749 25.7 TE ROPOSED CONCRE WASHOUT AREA 7 0 863 1 0 U
UPSLOPE OF ST #2 2,422 897 x
W
WE. 1' F -
t372: 1112 3,47Q 1.073 13B9 & 174�7 tST U
6255 231.7
�374 1691 Uj
!379 (D F-
/* �:,M 2372 1. C:) LU tE
0 0
V) - -------------- W,03torage-
x weLstorage re uIred (Gy),(67 DA) 12.5,
30B NO.
q
I372.0
0 butUrn ofstme Weir fft)0 0 0 GRAPHIC SCALE I132093
I2222:..O
n 0
,et storaget A o . . . . . . . . . . . . Ipr vi de.0 at h s elew 30 0 15 30 60 120 . . . . . . . . . . . . . . .O
slope of wetstxage sides SCALE
.,EXISTI NG: ROCK — -- --- WEIR OUTFALL2222 weir le%p Ifs (6XDA� P . . ..........
9.2
.... ...... ...... .... . drV.storaqe, bottom: of trap 'on (ft) 36B 1 =30' p e.le%rdh
. . .. .... .. -SEE SHEET 3 FOR ADDITIONAL ......... . . .... TP2222
. ........ PROPOSED SEDIMENT TRAP DETAILS q d (:car) (67*DA) 1,025 bmT 1, re uire 4 Rx 1 9'
IN FEET TREE SF ROCK WEIR COF) d.. dmnsioM SHEET NO. crest of: scene weir :376.0 376
30 w/WIRE top of dam elevat
PROTECTION OUTFALL 1 inch ft. tQ)
17 1.,R -p widt f dam (ft) BACKING dry storage prolvi cledt thl -s elevau on. to h
--EXISTING, OFFSITE SEDIMENT 4 -64 ROW top trap TRAP WITHIN! 2, 641x42'.
dF slot3e:ofclry storaae, . dimensions.
IIIISs
dii'!t>n Tlrt ii
� /
/ M
\� FALL, A�
O
S �L PROTECTION
A�CHANNEL
DEGN` NOTES ON SHEET 6ADTE PROFILE.
B r1I � v
f'
, ,
.� ifSY431C:tI� EXISTING tr \ PEDESTRIAN
�LBI*'101fft) area (S) 1QJUYE(Gf) iG--.,,..
--__
�SCOTT COLLINS
;
�/ �, O: J o - = .: .. -' Q Lie. No. 035791
3.70
'-�
� ✓ ,�� ''�A3`` „"-
-' _ CONTRACTOR SHALL REMOVE EXISTINGO/
,TWO PIPS & STABILIZE THE AREA
'7�7-
J � <!J 1•�.�5-.�
n' �'6 R 1
.. <'Y: : .. i
_k. ;' r ../i % Y.:., r,- Iy � ✓ ...- , ..
3�� , z
O : �So' MITIGATION ./k
r€
.—J76 q<tif�,
iJ��LINE FROM
_
�Ci to
TREE MOORE CREEK ....
PROTECTION wet, �7"aCE-
--
�
s ,, .. .. ✓ r,. �, \ w WIRE
s�i3t storage required (C .� t D�, .- , .� - ,:., >..;,-_ �. , _ ,- ,, SF --s ..: ,;�< .. ".f _ __ �
.: .._ BACKING '�, / -- -:: �..� � .. _
p -'Y
},��,4L0ti.i � ✓.t{3t..r� Ytt.l! '{ .�7L..l ., ..... / " - , N ,' 1 l' ...r. � ... / �� j' .'. '' '::": � .... ........ ... Cz
o
Ln
xvet storage rom�tea't'iti eon c 141. ,. , .-
.-. -
Lu slope.of.k-vet:stDraqe sides 21
/
:,
f ,
,
;�c�, h
tr tri tri ffty (GA}} 1 2_7 ,.:.. _ ..........
.
>" F_.IP,%3tlt3n Vit. `�, : ;,. , ,:, ,t � ..� O� C �``,>-*> \ _. _._...
y
ge.
, o :� r ," .. „ r � ...,.-`_...t : ,. ar -'<� .. ;, ..-.. _.,....... i'"` ..- .:..:. ........ --. .. ., ...
i � r t rr 1� f ,� tantb�rr�t tr � (ri ll'I'1..n�ICit � . � � �� ,:- ,.<!. '^--�, � -� �\. _ ..
dr�� sta{���e r,..�.a�r,r� €��� (.��p�t � �s , .-._� ,�--„_----'ice . . _ _ ..-.. _-
�' ” S}�" , 3 , ; �_ \,� \ 50 MITIGATION LIME FROM
crest of stone weir ,��� �i b�� of: �;Btft elE�,�1lOn isfij .�, k., � - -- ;;. '.>: `w� � �o'-.-- PROPOSED MOORES CREEK' -MITIGATION LINE �,� _.,...._.. _ ......- _ _.....
_ : _,:... .� ... ., .. ,.... t<t `<: ,,,/ ... '' • .�` ,'.� ` -- �c AS SHOWN' ON SP 2007 00063
dr'. � storage e provided a this ele.vabon:. G r i ' 42,4 Wip xidt i. of Clam ft). � � ! ' ,: � e. ,� ROCK WEIR r - �
- r- : _ • r:• o i,.; � ,. � Y `' l,' �� ! -" -�. Lu O � �. OUTFALL.,,_, Q cz
9 to tta ditl`ension, f : �� � y -:,F' .,,ALBEMARLE COUNBTY BOS. r- .� '�
slope. ut zir torat 2t�r,2`>, ,,
POO NE BERM p ,
i
� RFP SED D RS O � a
CONTRACTOR LL ENSURE i' � � O per- � , \ � \_l w.'` Lu
ger x ' ,,,
- - '' {.o : �� '';i' key • o °t � � � � -,-'
POSITIVE SL IS MAINTAINED
18" $F{f2 iGHT (S PROVIDED & j' ?' OD ��,y,� p . � �o r � � ® �
/ -
/ B£R SST GHT IS
ASA FIRST,;' j i "' a o\
I DISTURBANCE .
(TYP)
,o
EP N„
TREE
PROTECTION o
rL
,�, c
011 ..,�
6 ST1 ui
._.
/
ORANGE SA ETY FENCE TO SEE SHEET 3 FOR ADDITIONAL � rz
THIS AREA SEDIMENT DETAILS �' Z
WAS APPROVED FOR ,'' ENCOMPASS S DIMENT BASINS � o
DISTURBANCES PREVIOUSLY UNDER AND TRAPS AT LL TIMES FOR
IRECTIC N OF , ` �:, WPO zosaaoo6�5 &WPO zoszaooz7 SAFETY. INS ALL SIGNS SF w 0
�` O
S NG
HOE PRAY ;' �� `' ,:, n�Z : \� + AROUND BASIN AND TRAPS BACKING
/ / t /' � �
f% NEW s2'x7o' PAV£f� ,p THAT READ "DA ER, QUICK o
/ C TRUCTI O NOT R (Y )
ONS Cl1>l , �SAND, D TE T P. O r ;/ u�
ENTRANCE!,>� , ���D �zLu
�..' i.,' .o.,-.� j - f �'�� _--'— ' r, ��
CO%LTtFACTOR SHALL INSTALL' A � _ �
Lu
TEA/LI?tSRARY/SMALL SEDIMENT TRAP AT ; -/t .�`, " ,<, ,` _ ` G). 'a
/ , / /; C EXISTifG FEMA ! -
{
�..; r / , �.,, \o ;.:::;::._ < \; _ _..... / soo STREAM �
9
i „
THE BEGINNING OF THE CONSTRUCTION , ,.', ` ✓ ;. ......._..-r -.:: ,.'F' ' �' FI,OODWAY
' %' ENTRANCE TO TREAT RUNOFF FROM THE " , :., ;' `\ ��� _'... , ;;: ,; _... ,, � ,..� � BUFFER FROM
CE's- WASH OUT AREA/ MOOR£S CREEK o
i
'' SHALL ENSURE SUCH A TRAP IS PLACE ,+" ,' � _ . _ ,
,. ,. � !%' c ' ;" ;'- -... `.. � / � � 100 YEAR FLOODPLAIN, �
THROUGHOUTALLPHASESC1F r � _ ._..
;' ��: �,' :. > "` r\ v� j ; PENDING FINAL ;`�' � > •
;..-._.....o'EXISTING
J / PLACEMENT OF FILL FOR FORTHE CE. CONSTRUCTION
,.v .,,�.o
COMPLETION OF LOMB EXI T{ OVE H�AD,ECECTREC �o
J,.
/ ,-y.r, \ " `., _ /1- _:. POLES & I„INES TO-BE ABANDONED �. ...-
�. , ,.,\ :.... APPROVED FINAL SITE PIAN
„`. uv/ THE APPRO S //_o--APPROXIMATE-c3
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� \.. �, ;' -' ' EX EXISTING G TREEOLINE (®Y OF 't,.� r fr
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10 CONTRACTOR SHALL FLAG
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LIMITS OF PROPOSED FOREST L/ AND EMS CE EASEMENT. io?
N ACTOR SHALL ENSURE CY)
THOS EASEMENT IS COMPLETELY
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\ PROTECTED
AS PROPOSEPR
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LIMITCIO
-S OF / f\..... r"^( l ''(� /'rJf' / Z5
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DISTURBANCE, TYP. i �� r .:
`'. j ,:;;,z ' CONTRACTOR SHALL BEGINTE'fE`FHASE it FILL OPERATIONS BY .., / 100' STREAM BUFFER FROM
\ TOTAL AREA= sac. / r BISCUIT RUN &PROPOSED
;' 4.4 "�` t ` ;' RAISING THE PERIMETER AN ELEVATION OF 38&', RS SHOWN. y
/ GREENWAY EASEMENT AREA `,
THIS WILL CREAT�xCt�OVERSIZED DIVERSION DIRECTING THE 'j �
/ :>}, S{TE's RUNt}FF �O THE TWO PROPOSED SEDIMENT TRAP.>.THE / i,. DISTURBANCE AREA, 1,/ i_
THE FUELINf�:fANK SHALL !3f COMPLETELY i' �;.--EX{STING /FEMA SITE ' 'tiST�RIOR FILL OPERATIONS WILL FOLLOW. ONCE: THE BASED ON SP 2007-00063'} r; � � / �,� / h �
SURROUNDED BY A z' DEEM z WIDE ERtRTHEN t � '�-""-��-J-�_-y- 1;00 YEAR �� ` �/; r ' o % ,' �� �
' , -<, rlr�hT£RIOR FILL OPERATIONS HAVE REACHED AN ELEVATION OF ,° / � � :` .<r �,r r / � ! �l''
BERM WITH A HEAVY MIL PALYE�HYLEiVE LINrNG. zt""' f
FLOODPLAIN
\- � 86' THE CONTRACTOR SHALL CUT IN BUILD UP A {Q �
\yTE1E PROPOSED BERM SHALL Ci1NTAIN FUEL IN r itt t 3` I f v
ii'
_ _ TO ENSURE THE SITE's INTERIOR CONT{NU£S TO DRAIN TJ TH % / f' � ��`""; , / ; '%i i r'
j` (�HE EVENT OF A SPrLL. CONI RACTOR.:SHALL :-' � � `� ` i; _ � _ T TRAPS. ` ' :;'''`; Ir' : , .�, ` �-
/ TWO PROPOSED SEDIMEN A S. ,Ir, , ,'; o
ENSURE BERM VOLUME IS'io°�o LARGER TOREM
HAN i < ` ,'`'' /�� � �-
% r / ,._,f ST#z / TP /' / it '''
j THE MAXIMUM VOLUME'flF STORED FUSE. � � rf
zszac. PS TREE r ;` r !/ - '`�
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. 4..". / LLJ
PROTECTION f! 1" 1` ' o
LJLJ L9
�oo' STREAM BUFFER � i ri J
LOCATION OF �, � ; ANTICIPATED TRUCK PATH
�"� FROM BISCUIT RUN
/ NOTE: FUELING AREA (COMPAC IED SOIL] / r,' i f;' • r '
i/ SEE SHEETS 3 & 6 FOR DETAILS ANDROTECTION ` �s '- `
f IPI I �
CALCULATIONS OF OUTLET P\
d' VERT, r
i \ j LOCATION F O
`
\ DUMP5TER >i
LOCATION OF
\ \
PORTA-POTTIES SILT FENCE TO STOCKPILE
'Y\ f / / ; > ,.•'`� `. /ti,,. "
/f '%'i r o�EENCOMPR!S
LOCATION o
LOCATIONS OF PORTA
POTTIES, DUMPSTER & TEMPORARY PLACED ON A GRADE/FILL FUELrNG AREA TO STOCKPILE
LOCATION
LOW THE
ELEVATION BE
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ORANGE 5AFE7Y'FENCE TO 0
UJi' ENCOMPASS SEDIMENT BASINS oAND TRAPS AT ALL TIMES FOR
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SAFETY INSTALL SIGNS k /
THAT READ'DANGER,D CK
AROUND BASINS AN TRAPS
TREE k\k\x` SAND, DO NOT ENTER" (TYP.)
PRC,bTECTPON ,TP
RO OSED CON k\x k l �`< , t :'f / / �'••• 'cn
W SHOUTARER
PSL PE OF ST #2 `--,._ X�.,k.�l i' ; � ;i/ / ,� r; � o
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TRAPTlamSCALE —
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30 _
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SCALE
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PROPOSED
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-SEE SHEET 3FOR ADDITIONAL T
SEDIMENTTRAPDETAILS S- ROCK WEIR SHE O. .. id FEET
PROTECTION N WOUTFALL
ft. w IRE
c 30 BACKING EXISTING, OFFSITE SEDIMENT
TRAP WITHIN 1-64 ROW
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FILL NOTES: �� . - ': . I �:�_. �� I I 1. i I :,.."I , , I 11 -1 1, I , t - �J. , ,9
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i. ALL FILL SHALL BE PLACED AT 95% COMPACTION. ;... .1., I _� l� ,, � �, ,,�,� - I - �_-, -6 + 1' -1. I" '.. CONTRACTOR TO INSTALL A RIPRAP LINED
-__ __, '. I `1 .....- I ,
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I "I � .. I I '.1, - " ,:� ,`�,��i�::: " "I 11", ",�, �, �! __. OUTFALL. SEE'OUTLET PROTECTION RIPRAP ____
11 __ - " . . "" ,,, _� � ', ,,, - ", ,,, " "� I e'l 'T�,� - , _< �.. _ I -
2. ALL FUTURE ROADWAY EMBANKMENT MATERIAL SHALL CONSIST PREDOMINATELY OF SOIL AND BE PLACED IN ___ 1. ..". � __ �,,li , � �:;�i,. � � _� " I I � �:,�,` - - :.,.,:: /� `,,�
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SUCCESSIVE UNIFORM LAYERS�NOT MORE THAN 8 INCHES IN THICKNESS BEFORE COMPACTION OVER THE ENTIRE '. ... ::: �� ,.,� �., � ,1� _ � , , i � � , . ". ", I " _�11. `_� -
1.� � 1. . 11 " , -, , ,. " , *;ili*.*',ii,,i:.�,,' ..;.: � � (o , . , - PROFILE ON THIS SHEET.
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ROADBED AREA IN ACCORDANCE WITH VDOT 2007 ROAD AND BRIDGE SPECIFICATION 303.04. �', I �` .. ,,,CbNTMc--r ,'�:i ,..,,W`�`1�7_� , . :.... � .1'. I
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1 '2 HAS A WATEkTIGHT , ,,�,-,� I , 'I, � 'I, ,;, A, � �i�*�i�i�iii::iiw�::�� - - - , �', - ll
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HALL BE COMPLETED IN A MANNER THAT DRAINS RUNOFF TO ADEQUATE SEDIMENT ,� ./ EX ,M f , � Al. / � a x�*7 - �. �,- i, -,�.,"_:,." ..' �', ., . 1.
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3. GRADING AND FILL OPERATIONS S � '. . ,�11 11 `XNHOLE FRA ME & COVER. j- ,,� .�,, , " . - - I 1. ., ;lx . - . , I , TRACTOR SHALL REMOVE
TRAPPING DEVICES/FACILITIES SEETHE ESC PLAN FOR DETAILS. 30 0 1 1 ,/ -
30 \ 60 � ,�I_w� I �, "I , -.111- ----7 ------ ,- � _12ili*,�_.*� ... :i. I _
" I . * - 11,iiii .1 . /-1 , EXISTING TWO PIPES &
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"ill _* " , _. - I . /�-,,,"�,-�� STABILIZE THE AREA
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'I FROM FILL OPERATIONS THAT ARE TO REMAIN FOR A PERIOD LONGER THAN12 MONTHS I \ ,� � I _",, I , I . ,z I - , , �� - , ..- le", I � , '.
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3. ALL SLOPES STEEPER THAN 3:i ", -I' , i�!�� � , ;
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W MAINTENANCE GROUND COVER. " " - I I rkA LHj "" ......... � ... ''
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UTILITY & DRAINAGE NOTES: � " - I .... .1 I 1, , - C�,__�_�_Y '*-,::, � " '. "�_
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_' � ( IN FEET -j-, �' ,.� - , ,�;"' ,�,ll_ '..; , ..... '' ,� ��, -e i� � A 1,� � �^I�TINGJ�gPES � � I.., __,�,_
1, _ --- _', , - � ,I- - 11 .... � , -EXISTING SANITARY -, �f i,, ��x- _.�,�� -, **
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11 . ,_ � - \�. - i�V_ , , a',, I . -:�:i�iilii*,*jijij:: q I , P I d -1. 1� ...".-1 - .. 1�,_
SHALL BE STABILIZED WITH A LO IN= TIIN Lq� \,�� --' � - T���_ - - I I
OF EXIS AR kI -, . ..
i. MINIMUM 3.5'OF COVER MUST BE MAINTAINED OVER W/L AND S/L. ,� I , �, �'; " k ?411. ,,' Y ,, . c 7 ,�<,;i::,-:-::-.. , 'TR z
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, , I I ll- � i . , � � - I SEWER ESMT. TO ,,� 7 '.. . F0OTB,RIOGE ... - - " I ,
- \ 1 --inch., = 30 ft. ", .� - l�� , I ,�., , I " , _x. :;, " ".. "
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2. MINIMUM OF i'OF VERTICAL S(PARATION FROM STORM SEWER & W/L AND i..5'OF SEPARATION BETWEEN W/L & I--- __ ''I I " , 0'��,i,,,,` ... ., . � .", // ,�, , " , 4%k, REMAIN. / 1. "� " ,-"� - ,� �', I ... � --- _ ..... � Q
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LIST BE PR V - , � .. I /� , 4%*1 , - �� `_11, , .
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IDED. . � , 1.'.�� �k' -ki. -��______
SANITARY SEWER M _Ix, �, I �1;1 1�1 � , ; / ,� Aiii ,�,`�,.�,,�, i;� -1 ...
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3. CONTRACTOR IS RES ,06�� SANITARY,StWEP, �� � �� I - -
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I "", .1 ,;�� R " � / . . . . . . . . . . . 21 - / I., � 1',..;i!i��pi zi�l � .�` -
PONSIBLE FOR VERIFYING ALL EXISTING ELEVATIONS OF ROADWAY, CURB & GUTTER PRIOR TO ". t 60 , / ��, I ..'.. i: �. --1 "
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% J)` A� . � � A,.: t,�I'vl�,U, , ", , ..',;�,
, � , " ,_WCATION TO BE tl/� _/ 0 �:iii�,c`�- EXISTING 8" DIP �<'. . �,, �,..�.�,,�����*,�]:�:�i�:i�::;�: .... .__ :��'- -
CONSTRUCTING THE EXTENSION OF THE STORM SEWER AND SANITARY SEWER. CONTRACTOR TO NOTIFY THE \ ,-, _.".� "I ;�� l, G PUBLIC -" - , I �,� I % �, �: - �-:-: � I; I 11 - :L, �, " - l-,`1 I "I. ,:�l;:::]:����������,'���i�����F;�:�:; . . . ...... - * -
i ,� ,.".... I 11 WITHIN EXISfIN - �,�11 � __% a L:�'of�*V�.,f-��::;�:::"�','.,% 1 :��,_,CO ,.,--,, ", -,.. .... ,.;_ __�._.
11 , ,�� �,, 1- I` " ;/ �, ,� g�,�, - � _: �l,,,%-;�. � -,- -_ _. .- .,,__ ,. '� - _�
: , , � , � " , "-. SANITARY SEWER TO /�_ _ , _ ���Iil��!���i��,ii�, -7
- N CONN , 1. � , " �_: ,
, � � - - ,;.��, �� ", " - ... :, -___.:-
I ECTIONS CAN BE ADJUSTED , o i,�_ " , , .1 � 1�1 , / �_: ,.� ,,,:'
-.1 ,Z � - - - :,% ... �
ENGINEER OF ANY DISCREPANCIES SOTHATTHE ELEVATIONS OF THE TIE � EA �, ,, / __',;.;.__ A400��
: ,� MENTS AN I? iRIW ,, I " I I . `�:i:i�4,,,i -_ ." ' �-, I ,:ii:: -*
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: �:l:� fill ili" , 1, . REMAIN , � I � � 1._-..-..11.," ,_1 POSE�IIJCL& I 6--l- _ __ .- .,�"�l:.:.�:,:�::",i,�.,-""""",;";.,.,. S
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ACCORDINGLY. ! 11 , "", �� .- - �11 " I" � 1`1 ,�,,l'lv ,;�,' , � 11 . 01 1.� ���.'� - - , -1 / - I � �il�� li'�,�Ii�:�i�ii�, '� PRIMITIVE NATUR 'N -- , , . .. - - i"I'll.,
11 " ,_ I �,� "I � , , . I .. . �ii����: "�__ - � � / . , -. .,i -��]��:� .,E TRA LK - Q. - - -, -----__�'--,..;,,��::i;�.iii�.-�-.*'��',
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,i'. �
" '.� cv _-_1 ,I I , . - .1� / /�; ���,-��,-�Ilj . DISTURBA `�'_ ,z,'.-- .. .... �'
. I . _ 1�1111 -.111"'I",
I '. , : , , ,:-:1 - ... _ __ _�, �?
11 I.. 11 � ". �, .., PROF SEWER ,`� 1-1, I I - 0� 101 , 0 1 1 ." . - , ____ %,,' '� --j / ., - _ N
-
L FIELD FIT�THE PROPOSED STORM AND SANITARY STRUCTURES TO ACCOMMODATE THE EXISTING I ... ---l" , .1 ; 0 - /", 11 I : � .)�, �
__":��. I 1-1 ", , '.; I �' __� - - ______
I .
, .
_ , I � .. �. � I � � I , -7 - FFER FOR '�;--,' ---- - - __ , , __ .
� _...
4- CONTRACTOR SHAL , ./I 1""' " '. " . .�,� IOSED sml�rm� ""I � ., �,_ �, , - / ,><�, 11�1,1 1, � :: , c - , _,_� - / "! � I<f 7%', NCES SHALL OCCURf: - - .,::. zz�
� I RELOC t e ., ,� � ,;?: ........ - -_ �' I . 11 ;
STORM AND SANITARY STRUCTURES. CONTRACTOR SHALL ENSURE POSITIVE SLOPES ARE MAINTAINED THROUGHOUT , "wbNS HALL REMAIN ,,� ,� _� �i',
, � , I � " I , ,��Z____z 11.1 WITHIN THE STREAM Bu "I"','. . : " ,
I I - � .11 - �� " .,,�i��:: 0 __ i I .... -1
, -
.1. �, , I I , . , I / , ; � . .11 .....
I .. 'A I *..... � I ; ,,, ,/, I , 1. , _ ...
/ I � , 'OF 10' FROM,717HE . I I .", " I 0 1 / I - I �� .... .. - -
/ , , A W9TMW I .. I I I �---��,._ .
-
AND THE INTEGRITY OF THE EXISTING INFRASTRUCTURE IS NOT COMPROMISED. THE CONTRACTOR SHALL ENSURE ALL . , , 1. I , I "'' - � / %�jlj;�ii��]]]:,:�z�:��i.,�\ '-,'-, THIS TRAIL. ,. - _ ,
% - / , , , I - .:_." ,. ,_ .
, ,� - --- , , , - , - -, � -----
---, I : ! - I
! , � M I I - I
/ � I , ,,��'� " 1 ..., I " �,),` _::iiiii�l,i�iii� 0 , 'il , ,
1, -
I I ,� , �� EXISJ�fi\16 GUARDRAIL, AS " ...� oe, . , - . 7��
. . I ,;i�;� �l . � - I � -
" , I 11 � � �.�7 . 0 ., _ 11, �
S ARE MET WITH THE IMPROVEMENTS. " q ' ' , 1, , I 1- " - �� " - :, ",wo , i:� _____� , ". ?,__'�,_ ,�,_,-1:-,
� : �.. I _-V__... :
. .� , . ; 1,\ '-;--PROPOSED ACCESS UNDER
,� _. �-
,
-
...
"', 11 � ,1 l �11 1� "I v ... � , I 0 --- 1 , , / / . ...�jl� ,' - ::
5. CONTRACTOR SHALL PROVIDE COLLINS ENGINEERING WITH SURVEY WORKSHEETS OF ALL STORM AND SANITARY '11� I" 1, I 11 ", * �,_, -
I I I I
I , x -l'. , / , I ....... I I 0 ; I ,�ez,�:i�w:�,,, ' __
: .::.. - ...
.... �
.. ... . -,
i. ..".... .... -
I .
, :.. -
/ - 1; ,_;�;` , ,.., , � ; - __�� / `\2!"1`i151:\ - SEPARATE SET OF PLANS.
- 7 - ,
STATE & COUNTY REGULATION / , .,� 1� SHOWN'� �,�., r , � � ,. �><�,, , _:�_ __'Fil - ,
- , . , ,; I �.:: - I �,
-
.1 , .11� i _i . -
. ..A
, , %_� ..... I - , . " , " � 0 �_ .. -
." , - �,; , .� ,/ .1 ,:�.,, ,/ , .. .
� -i ..", 1� , .. � , - I I :..:. �
STRUCTURES PRIOR TO INSTALLATIONICONSTRUCTION FOR THEIR REV " . / , 1. . ,o _z � 11 -1. :��-*11-1110
--
IEW AND APPROVAL. COLLINS ENGINEERING _<_,�, P, I , � 1 I ::� ,;f�� I �� I
�_ , '. . � �_ ..", . � , � V ..`* / . 1- � ."; '\_�, '�
..
, 41 ,� .. /,_ ". � , l.1.1 / ::;���i�! -11, - - - , I - ... :�_7_�._ . -P, __1
o , � , I __ _� - "' ,
, . , 0 1 - __ - \.-,., 1�:�,�::,�: �
, � I ..
, . -, I '01 I- � . . -
. , I % . I � ,,iN
�
.., . ; i�, " ,� �% . - ..::::]� I � - � -
SHALL VERIFY ALL SURVEY CU SHEETS WITH RESPECT TO THE CONTRACTOR's ASBUILT SURVEY TO ENSURE POSITIVE �1� ,., .1 , . I .f, , 11 , ." I _��i�:�i�ii�:i::.:. _1111 . n_ .
,. ...
I , I . . - I I I � �_���71���,.,�
.
,,, �.� .�� I I "I 1. � , � , �, I � , 4,i� �,j..,:�:��::: � 0 ; ::�� � ,_�._ .... . .. . �\ \. , mrnGATI6N LINE FROM
. �, I � A, - y
I I A— , - ''I I
" . , -1 "' I ;�. ., - � MOORIES-61REEK. MITIGATION LINE
, _/ � - �� -
%.
.
.
,
-
, . I �, .1 . .1 . ,.- ... I �', .. .�!!��l,�, �I;P' I . , , V��5,,Zlx:�i 1 50'
DRAINAGE AND PROPER ELEVATIONS ARE MET. �", ,--.% i ,,", ,_', � ". . I ". / , '. , IN 1,
,
., .., , , , I 1......._,.1. "I /
. I
, j � I � I , -,, " " ". . " :::iieli�!�!!!, 0
11 , � i�, ��, � , , . ,� I TING 8" SANITARY ___A,� i" ��ilj:
�, ,�, i , �"', �., , ."
i I ,, .. ;
I � ..::. � I I
'.1 , , , :: ., , ___� , _�: _
6. PRIORTO CONSTRUCTION THE�CONTRACTOR SHALL TEST -DIG ATTHE LOCATION OF PROPOSED EXMH 2TO CONFIRM I "� : �1 I'll � I I 1�� 111,1 -00063
, I I � A, 1 ,.' I _�, I . - " ii .
'. ,
,
�, 11"', Ni,
,,` � ., , � �'., � AS"SHOWN ON SP 2007
�
�,, ; '. �,� , � � . .- � 1111"', ��Aap WEIR BE ABANDON, ..
. ;
.
",,-1 I �,�, 'i, : ,�, , "" , ., , I :_ E i6 / I '_1 � , "' ""' i' %, ---. - -HE
, ,� , _. , ., I __..... "i __�_� � � ," - --i- AND APPROVED BY 1
�
.. , , � .., - ,., I . I . .... , . M I
-111
THE SANITARY SEWER DEPTH AND TO ENSURE THE PROPOSED SEWER GRADES CAN BE ACHIEVED. , I i, , ��', , ;, � , r "I . 'Iol�' � � I - N '
...
I
, - - i -1 I '
- , f I I ". � I - OR, REMOVED AS ! .1111- 11 ,
, - ;� .1 ,.::::� . . ,11 " 1� ... /
,�, ...'.."'.1, , ' -
: ...
. �
I _,i, ; �,` " I / .. 1'� ..: � .1.1 I .11 , '
� .1 -
I I ,� � _-.1-1 ... I - I � �
�, ; � �, / ,., , :. 1 � ,�_ , lx�l . 11 �, __ , 11 , ;
,
, , ,, , x ." _.,�,,, ALBEMARLE COUNTY BOS.
7. FOR THE SANITARY SEWER BETWEEN'EX MH i'AND'EX MH 2': CONTRACTOR SHALL TELEVISE THE EXISTING SANITARY . , ',
- �5 11 ., "I 11 �,�,� , �, 11 � I 111, I I ".�.. - NECESSARY. / . .. I -
_1 I I ; ,", ��
,
; I . -, . I '4"
,� ., I , %;l. .x - . 1-1 I :�
� ,1 I- ,�'- � _.�: �,�', / ; ;, .,�,.�'.,�lil ,-' ./ ....", � �'_ I . ,. . `* � q
'. I / 1.�,�:' ,�:�]���q: I � 1 , - , il
� - .. ABANDON THE EXISTING SANITARY SEWER _ I ..":;
I.:�, , "'w- � 1, ,! I
, . I I.. ,1 I �' .
, I ,� I I , .,�%, CONTRACTOR SHALL TIE INTO EX MH 2 & _11��, - 1
. , . '' ,; . .? ,%
SEWER PRIOR TO CONSTRUCTION TO IDENTIFY THE LOCATION(s) OF ANY POTENTIAL EXISTING LATERALS. IF EXISTING �., " " ,�,-`;, - ,,� , , "I ,; 11 l I " ,���vi:�: .... h? I
I , � ^ ii 11 I /
I , ,* , ..�;i ii�
, , ,
\
".� " / I I , - - 11:-X., � -1, , 0 � I
LATERALS ARE LOCATED THE �ONTRACTORS SHALL SCHEDULE A DISRUPTION OF SERVICE WITH ACSA & THE PROPERTY , I "I "...';/ I : 11 � " I � ;' ii I,", 10,�,,,',; I RACTOR , I" ,. /I " --f
, ,� , l I �,,ii- I �, i �,,�;',l ': I I ille-, il, LIMITS OF i �-'.',', -
'.1 I I : I 11 ". ' " ,.. -1. � BETWEEN'EX MH:1'AND'EX MH 2'. CONT ) , �,'_ / ,�, ,
I � - 1, � I
" I . ; , � -1. Nl -",,�
; p I , , i : .� / I
OWNERS. THE CONTRACTOR SHALL ENSURE ALL EXISTING CONNECTIONS ARE REESTABLISHED WITH THE RELOCATED " I ".1 % " � � ,. � Oe I I , PUBLIC R/W , �, I., '', 0 ...
,,,, , ,�,-,, � ,� , " , : '1W_,1, 1-iil� / � 11 I I 11 � SHALL NOT ABANDON THEtXISTING SANITARY -111 1 ,:, / , 0 _1 ," I
- I ; � "'i, , , / , I I /. p o".1
-
1, - , ,ii.."', - I , .""i", z ,/ /z "_�T.I\l�_�
I : I , I I Iii i , , � I.;. / I
SEWER. AFTER THE SEWER UPGRADE HAS TAKEN PLACE THE EXISTING LATERAL CONNECTIONS HAVE BEEN " . I.. 1; yl'..'�,. �61� ". � I �_� �::Vi���,� 1i ) !
I -1 ; "" m � _1 ., �,.,,,�,;�?�,,,�'�,.� , � I
I I I I "I , . ., ,. I SEWER BETWEEN'EX MH VAND'EX MH 2', OR
... I --- _Uo , ', - ", .W - �. /1, I \.1 I i "-%%
, I ' ` ' ..... _ ,,,,��::�:�;::: / 0
...... �
" -, ; I ". )!U;-.1:�', 1 .1 ;11 .::K:�. � ,.,�i:�:�:�i�:;; ,� "" I.. �� �_ I 1. I ; /pROPOS D VDOT I I
1� : .". .1 -- - z, ., % - : .,_:;,: , ", MAKE ANY MODIFICATIONS TO THE S/L, UNTIL . � " .
RECONNECTED AND THE DISRUPTIONS TO SERVICE HAVE ENDED, THE CONTRACTOR SHALL TELEVISE THE LINE TO , , " l " 0- ,,,,vv;..iii i,,��.xy/,- 7�, 0"� �'. ��11.�Y, . I . I ,:�, .11., I I-/ ,. / .1 I
, I I ? , � , '. x:iii!��iii�i ,� : i , 0
, _� "i, - - - , * ': . I ,11.l I/ "" ,�.��,': � -11 I/ 11 -1 11",
ENSURE ADEQUATE CONSTRUCTION AND COMPLIANCE WITH ACSA & BUILDING REGULATIONS. AN ACSA 'I, I - . i::: . � ,,, 1, � .,,;;;� � " ,%;
�� I �_.::�:o�i�iw:"
�1; "",,/��,.,',,, ou -, o,eq . , , ".. THE,ACSA INSPECTOR HAS GRANTED APPROVAL. I / I / STD. ES /
. I
� : .1 o .m I . / � I 1_�
� I ,�_ /
'.
_1 ,,i i i .�, A�� I � 1*:` ", , / i .1 -, 1_1 � � : I ... 100 YEAR FLOODPLAIN,
.." '.1 r �� �<�%, � .. �� � - .. , ; , , , I 1_,` / "I �� / I I 0
" i , I __-_1 _ I - % ...... � .1 . � i / " / , 1- .."',-, , ; -1 � I
REPRESENTATIVE SHALL BE PRESENT DURING THE TELEVISING OF THE SANITARY SEWER AT ALL TIMES. ANY SEWER " _�__ I ., , I / 1, ;�,� � / I
.. I ", / -, I - " . ... �.. I I - -, ,_ � 1, :; ell " PENDING FINAL
- 1: , ., 0
j � Id. � - :: , , if I ,, ,l� �! t', 1-1 - I
i ., - ,� ". i�,_ . "', 1 . ; . ., . .1. , ,.-( , / I "'
, . ; ,
MAINS IN THIS SECTION THAT CANNOT BE TESTED SHALL BE TELEVISED. , ,--' I � ' � .1� ,��� "..", : �_; ,, , ,-, PLACEMENT OF FILL FOR
�', I ,."- I 1� "....: V1. ". \ I � I I .11 1, .\,_� �.,/ ;,� 1 -i� "
I � � I I �. . \:.,., 1% : 1_1� , . ", , , . , MR
_ �.,\ � I I . I I I
1 : , - .� \`,�\ I ; , -ALL THE PROPOSED _,, I � - -, `V-(
8. WHERE THE PROPOSED STORM SEWER IS OF VDOT STD. CIE. Ill RCP MATERIAL, THE CONTRACTOR MAY SELECT A ,�,`, .::: 3 <', -,
, _-,Q ��, � , ...
, X,: ��,, / I
, 1. . . .. I ii, - � I I e IONTRACTOR SHALL INSI % ".
I .", .", " .. _ � ,�. \.:::��i�, .. \� I 11 . ,_,� I I ".., � / : - I
. .
, zs �� 0 ,. : 1�,_i, I -,
DIFFERENT VDOT APPROVED ATERIAL WITH PROPER INSTALLATION/BACKFILL IN LIEU OF THE RCP. SUCH AN �, I - I , _11�. .., - �i' :l ; � d , SANITARY SEWER, MH I AND MH 2 PRIOR TO �_.f I , ,s,_J� I � / I .11 I
; � " I . , I - I \-, /
1 11 ..... . .. , I - �, � � .:��:��:� ,, i
. 1 , , , ,,.�, , / � I l , ,. _,�� , I � .
I .1 1. , - .-
" .... % ... ,"'. I . I
" 1.�_ , '�;i_�iiiijij�,i',, - �:,i�,� , / ROM MOORES CRREK
" ; . ii, -il:�:i,,:l�,,,, 1 �/
I I I - /�, / \ ........ . - �._. .-? ,� �� 'I,.'. l I / z : 100 STREAM BUFFER � "%%%�
, ,�� ---,: -:Z,-.�i� . I . . . . I - _ /
� �
"" ., / �,,��,,:�..�..-*�` CONNECTING INTO THE EXISTIN&SANITARY
., ,� � Al, j . .
ALTERNATE PIPE MATERIAL SH LL BE CHOSEN FROM THE LIST PROVIDED IN VDOT STD. &SPEC. 3-07.22. f �� .� /� , "'. � , \� : : . - fi w � 11 `-, .
... I : " * ,�, , I \ , I SEWER SYSTEM (EX MH I & EX MH 2). ,` ,. � ,�_
� I � � I ... ; " / , _. � ��.. I
, 1�1 , . � � - � � , 1; �, * � .....
, / " �'.������".��i��,�����*.*,,I��i i.
RIVATELY MAINTAINED. i/" / � ,�111 , � � � �. 4. . ,,iiilij;�:*�;,:, ., ;\ il. .. O$ED 8 \S/L i � � . 1, " I\-/- I , I 0 0 , -
l .',.�,p , I ,�- 'V,,':: ::.:3�,L : - , ,: ,;::!:i*��il!!Iili`il' " NNECTP I � . 1, . , i -
9. ALL STORM SEWER SHALL BE P . ,,�, " i�, � ,�o,�.�.�..�.�..�..�.�.�.�.�.�..�..�..�.�.,��� zl:'."X%,, / , lA � . . �, .". I /." -,
. , �
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I
I "I
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i. , I "� / / . . I ' " o R P � - . : ; , : /. [ii / -.-
I
.1. , I �.::�:]:��j:�::::` 1�"," TO EXISTING MANHOLE\ \` . ,., � -, '_�' .
�_
,,- .1 " 1 / . 1� �:::::::�:j.:� . .. . � " I S " '' . I .." � ., - I
*
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.. N I " "", � � �, t I / �
.
PROPERTY NOTES: 11 ,,, I . "�_,' �� ., '.. �.. / � I I : , ': , � " \ 1/' CONTRACTOR /HALL SEA"L \ � \'.'� i - I ' .., I
, ;_ , I *::�:�:�:K , - .�, " .1. �
/ � " . � . ` I I
. , . .. ,
URVEY INFORMATION. I _.�, " - , �. I ..... _.... ��'. , , � \ \. ......" _., � .�, " � : - 0 ` I % �1_
i. SEE SHEET 2 FOR BOUNDARY DIMENSIONS, METES AND BOUNDS, AND S / ".. I _:D. � " q .., . I .1. 1/,"11 _..., 0 '.
� - - ,,� . , __�
'.1 ., `::::�:% jt� EXISTI ' � , I
".1 .::� : / . NG OUTLET & ENSURE, " "
. , , / _;,;`... I - 11 I
/ .1 ,. ,�; -", � , ::,:.:.ii� % , � .-p;,�, . I., . I I , .-
. I., o - I . I,
" ��, I � I , . / '� ' .. .. " � - I / / .11- � ,
OTES ON SHEET i FOR �� ; I/ _� , 11 , �-, \11 TI \ � .., % .1 1. / I I . I I.- ..... -
2. A PORTION OF THIS PROPERTY IS LOCATED WITHIN THE FLOODPLAIN LIMITS. SEETHE GENERAL N .11 , ���::, ., ,q,,A VATER Nj' , \ I .. .
,. lo::��i �1\1 GHT CONNECTIO I I . / " 0
,., , " ,(�.\ . , , i,. .. I., ...'....-I. i �'� / / ..- .. _ ., ,� �q� '.
, I I � ". I : � ,�- /Z ,� \ 1; �p ,\. \ .,"_'f_,,�� .%.`_,. " . " /, / I " I
`� � . - I ,
* � I i
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5��,,�..
5��,,�..
5��,,�..
51�',�..
51�',�..
__ ,/ , -,�,�: . ,
il ,�',�� 11 , o ,
ADDITIONAL INFORMATION. .1 1, , _,.�`� �� / ?
,, I , , � . � ..... " , � ;5:� -Cl` �', .� ,., . I . , ,
, ''. :r;: , I I � l .
z z ". � I I .". � 1, . �
� /, , I - � �,,�., , 111. , * '%. I., " ." i ; � � � I
" . �._.. �.. 2" ,�� \ �* , � .. .-I. I I ) / - -.1--, l . �
I - � I
- I
, // , ' ' , �e�:,�- � .. \ 11 .1, %`1 ,.. . . / /� !% �. 0 � EXISTING- FEMA
,� 0 ::. .:� . I , , I I i � ,.111
: , ki� _ � ,% 1. '.. I'll 1, l ..
I " I i,,- _ _
I
I ii _' /� ," i N . , , . / ') .1 ._ . .
"I -; 1 S` -, -_ - /' I p I � 11 , 1 _'F(TRk- - � - - �, t, 1, -
/ � - - S
FYISTINC ., CnNr ___--_.,,-,7 11 � ... � �.11 I %1' �`> " , ,�, 11 I F,Ylr,TINC ()VFPHT:AF) Ft ,. . � I F1 r)nr)WAY
DRAINAGE DESCRIPTIONS .
STR.
PIPE INFORMATION
INLET I NFORMATI
ON
NO.
DIA.
(in.)
LENGTH
(ft)
M
IN
INVERT
OUT -
MATERIAL
INLET
TYPE
Curb
Type
SLOT
LENGTH
RIM*
ELEVATION
COMMENTS
10
�
DI -7
-
__
-
390.52
VE)OTSTE), IS -1 REQD
9
24
___'
90.96
1 0.50%
379 15
-
378.70
1 RCP3
1
8
1_7
MH -1
-
- - ___
389,95
VE)OTSTD. IS -1 REUD
7
30
64.43
0.50%
378.60
-
378.27
RCP3
____
-
6
MH -1
-
-
391.50
VDOTSTD, IS -1 REQD
5
I
1 30
11205
0.50%
3�8.17
377.61
RCP3
-
4
1
�
MH -1
-
__
-
391.50
VIDOT STD. IS -1 REQD
3
-
30
97.66
-
0.50%
___T_
377.51
-
377.02
RCP3
-
-
2
_7_
MH -1
'
-
-
-
390�33
VDOTSTD, IS -1 REQD
1
30
58.31
0,89%
3 1 74.52
374.00
RCR3
-
-
I
i -
I
EX DI - 8
, 18
23.67
117,21%
38277
378.70
. RCP3 I
_ - _1
I
I
I
/ �, 1.11 I 1 �,��, i'l I ., �� __ � \Ij 11 � �', --,R . __' �, I I . �� �� . ....... 11 _,�,
I ", '.
, �, .. , �, _11 ., I . I ,1 -.1 �. I I , ,,
- I .. DRAINAGE EASEMENT ., i/ .,, �\ �\�, , 10�1 I '. �., " __
11 � I I z ,.i , , ., "I � I/ __ --1.11I.- -1. . _�. �, . .1 " -11 FROM BISCUIT RUN &
. , .� .. , , .... " , , - , - il 1p
... 1, I Ll,��?V�J*Ii` I ,� ,.. z .. I-, I �\, _� \ ,,, %. Y, �, ', / �,,� _1 .... 11" ...1-11 . 1:1. � I/ 1''.." ... .... , .1 ;/
1. , . . �� -
I � . I , �� I , - -1. - I ., ,�
,., ,, 11L i ''. / � 1 1. .. . N , , '� � 1, I ,11 � / / , , I :�� __ ... - I I- PROPOSED GREENWAY
. J�l . , � , - ��:�Xd:�, I I �,' �
� � � , I .1 i .1 �
.. , �
�. 1, _�0:4_1:; _,�, , ". / " , 1. , .1 - , �, ': W.�:�._ . "__ I I /.I-- , -:i, I �
I.. A1,1--, .; 1;A1, il',�' 'Tl_��:;:'1'9.'11__1' � ... , ,, , �_,! '� �/ . � I , �, . -, - I",
� i �1� � ...: , . i'., , " ., , %,K.: , � � � - 11 ... I—_ � i . ", I'� �_ '. I EASEMENT AREA ('NO
,
,
'i, I . .. I 1, / . " , " Vl� C�i:�:fi.,,�... , ��,., . I ... � ... I-., - I 'I, �,� / "'.. /I �
I - 1.11 I , 1 ." I . .,.,�, " I . . � I ....... , -
. . . . ... p I -, I . . 11 .. .11 I
1, - �. ,� . I" . - � I , ,:?, -i" , , I ,,: .. � � .. I . -
, . I :� � , �,.%X.:l:, . -11
"'mr -i"', o� - � - ,V;�-�'/ .� . � ,.. ":i.:i , - %, 'j � "I 1 11
"I .! ,,�,?4,, i _,,-�, !i,� ,.,, ; I i . , �, ,..., '' ; � � � 1 I DISTURBANCE AREA,
, . . , �� ... ii. - .1 - , �
I . I � - � :l�., ,�,','i � ,;, " ,/ �., - "'', ,� -, _
." � __ , . '. ,. I , , I 1, ., , __,... I ; , - ,_1
, If li; 11::: . 01, I . , � �,� . ,�: . , .,� -
�. ill", IiElill , X .. , , I � �
, I J_*1, _�;/ - .. " \:__1 I... ., �, � .! I . ."
.., CONTRACTOR SHALL INSTALL A NEW CL. III RCP . I � '. \,�l::*�-1.11.�.�.11�,,�i,�,:.', e . ; , I
"TION RIPRAP APRON/ CHANNEL DESIGN: ( . , ... . ... X.." -
. � �'_ � : � �� i 1. -21
., . , I :.::..,. , � � � "Ill
OUTLET PROTEC ., �, , , 1, '. 1, .. "', .. ,.." . � e � I f F_.
. I . ": I .. 1, .. .ji�i�li.. -, ` : i 1, , , " I
11,
__ `,� P11 UNOFF FROK THE UPSTREAM 1,� i.A z i:': 1: :'j-.: ., � , I . . , �� " �'.,�ll, - .��i��","i:,, , I . .. , 1, �__ "
.
I , I '11.%;�.d� " . I f ,
-1-p ... ,\:11l , � ,.;�,,.�, " : , / 2007-00063')
, PE DIR�CTING,'ii .1 1, I I , _ � : I I I
1. CONTRACTOR SHALL CUT IN A PROPOSED RIPRAP LINED APRON & CHANNEL TO . I ,� -- <��,,. -- W 1�11 0 I � ''."... " ; , ; ; .1 "
1 . I - . 1, � ".. - I , .1-1 ., I ,
� - , . . , �l�i:�i.,.i:�, I f I i I / I . � .11
I - .,��. .,� l.�� � I I" \ -ii, \.. .,.,. I ......
I 1. .. I., - �:�:�� i]:]:�::,i, : ; �� I _ ... I.- I 1. I I � �
- - a � , �, I � I I I . . .. .
I I : , ,:,_ , . � 16..", - � / , , - -
R RUNOFF FROM THE STORM SEWER TO MOORES CREEK. /`\1 EXISTING DI�TO ST.R. 8. CONTRACTOR SHALL :�:� ,,�l- �-.,,j ,, �, �'t -.-;r , �, .� I., , ,&,..�il, t 1 . � �.l�, I
. .- - _� , � , � � � .1 ..
/ \ I.. . I 1. k / I ,� � ". .., ��b��"1116�,�, ", � � .11. I 11 " ,, '. /" ... .: ., 'I, �
: " I �'? ., ,\,�, � 1� . 1, . I � % %. __ , _-1 : "" �,
t , %,, � A - � " � �, ,�,�, .:_1`*,? � � . - 11., .� .1 -
2. IMMEDIATELY AT THE OUTLET OF THE STORM SEWER THE CONTRACTOR SHALL � \1 , ENSURE A WATERPROOF CONNECTION IS MADE iW,FR � : , S� � " ��, " 21 . - �. � . � I , _, . /, � .
, 11 , - I 1. �, ". . . . . _ " .__. � " . .. � -
. ..
" \1' . i� --,,,.,, - i .. ,\\ 1�, I , %, , ���i�l,�:r�;,..'_�'.. i�!]�Iilp -IN ,� �� _', __1 .", .
� i ,� ; , . ,,, ,� � ., , � � I 1. _� �
\, 'STREAM PIPE & POSITIVE : i" %'! ,"', C'�: ::` 11, V/ , ... 'i " TE I ,�
, WITH THE., EXISTING W , � ;x""k, \ ".. EXISI G" _.MA,._10O, '_ ' 1, %
,
I ?, 1 , � _: : ,
INSTALL A 17' LONG, 2' DEEP AND LEVEL (0%) OUTLET PROTECTION APRON. THE \ \ I- .. .. a . . ;�::�:> . M,� ' ' , 1-1 /1- ll�l .
��� I � / \ \l, \ \ , --�, , �iff - , .... `�--\ w.
'
'. . ,�.\ _�, , , , YE�k' FLOODPLAIN ' 11 ' '11 -.1- _�� ,,_� - " I �, ,� I
I.. ." "I " - . I I ., . I -� .� -
�
OF THE 17' LONG APRON SHALL BE 9.3'. THE APRON SHALL EXTEND UPWARDS 2' �� CONTRACTOR� SHALL ABAND.O`N,,'AND' REMOVE , AS i, � � � ,,/ \ , -,., - � , - --- �Bi 9 "' "' , ;
..
,
APRON WIDTH AT�THIE PIPE SHALL 13E 7.5' WIDE. THE APRON WIDTH AT THE END ,\, '\' SLOPES ARE MAINTAINED,THROUGHOUT. / . �,." I � / ,. \ I ..,\ :.i": �,,'. � � , , LEV.L � , --- c � _ /
.A - J� ., - Eli _1 . I 0
1 .,. 1 * I I / I " - I . . -.1.1 - ... ..... .. - __. _ ., "", ,- -, ..... �
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� V' , .. . '' 11 ?", .
/ . � / _'. 'i, � �,� �, , -i:�:��i:�- I 1. . ��, - 1, I I .
� �
VERTICALLY WITH: 3:1 SIDE SLOPES. THE OUTLET PROTECTION LINING SHALL BE . '\ \. NECESSARY, THE EXISTING DOWNSTREAM ,/ � 4� - . . � * I .1-1., , `�� �i ,.; I -i �, � � .." "I � I .
I I 1, ,i�lii�,�ii� , I I .
I '.1 ,. / I . � / '\.,��:::. , I ,.# ,� A.. � .1 I 1-11 . ..... , � t
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\
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VDOT CLASS Al RIPRAP. APRON TO CONTAIN A FILTER FABRIC UNDERLAYMENT. ��/ -\ STORMSEWER ./ � . \ 1, -, � "
�� I � .� , ,,, %%%%%%%%%%%%%%%%%%%% � � , ; i , I I '.
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--
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3. AT THE END OF THE LEVEL OUTLET PROTECTION APRON, THE CONTRACTOR SHALL / ,, " ��� �� I , - ki., N
TRANSITION THE RIPRAP TO A TRAPEZOIDAL CHANNEL.THE TRAPEZOIDAL CHANNEL - 0 x .4-
1 W 0 00 04
ED WITH A TOP WIDTH OF 13'. TRAPEZOIDAL CHANNEL TO BE PROPOSED STR� 10's MANHOLE BASE WILL BE UTILIZED I N (Do .�- :� ��_ 0
SHALL BE RIPRAP ,LIN I-_ 0 �__
12" WIDE AT THE BOTTOM, 2� DEEP AND HAVE 3:1 SIDE SLOPES. THE CHANNEL WITH THE FUTURE DEVELOPMENT OF THIS PARCEL :I-- 00 0 - 1--
I-- OF 0 000
- L F_ F- CD [-- - t-- F- �- C,J
LINING SHALL BE VDOT CLASS Al RIPRAP. CHANNEL TO CONTAIN A FILTER FABRIC -, UNDER A DIFFERENT SET OF PLANS.THE DI-/ TOP M� :2 (.0 1-- fl- U )
-7 -313. A SUMF. 0 . r-- -� C,4 cq N,q
�_, BE REMOVED & REPLACED WITH A DI 1-- r-
._� CONDITION IS NEEDED WITH THIS PLAN TO ENSURE 0 �o r- I'- 00 N
UNDERLAYMENT. � - 0 - �t �0_ r--�
4. THE TRAPEZOIDAL RIPRAP LINED CHANNEL SHALL EXTEND TO THE TOP OF THE 11 od r1- 0) . C,4 00 r- fl- o 0 0 Lw-zf
I RACTOR SHALL THEN ARMOR THE STREAM BANK WITH 3 TONS a-_ �_ i RUNOFF DOES NOT POND ON THE EXISTING ENTRANC16 00 n 1'� c6 n - �D 00 - r- r-: t1r) - .41- r-� - - r -
STREAM BANK. CqNT __. ii z > 00 If) r- r- fl- 0 V-) 1 4011- r) r_ oon 395
...... < I cli 0 00
OF VDOT CLASS �1 STONE TO LIMIT RISK OF EROSION FROM POTENTIAL WAVE Izi:., 395 0 0 co cr) n ff) .. = U-) to = (Do r) .. I C-� I'- r-, F,
11� �__ - - . I 77 (o r4) n pq I , .. : : : : :
.... - 0 � � _> n - to V) - -
: : i : : :
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- + (7; �-- i I z :2 - + - F� I
" : ; ; :
ACTIVE/ FLOODWATERS. RIPRAP SHALL BE PLACED IN A TOE TRENCH WITH AN < �- Lj :) � �'E + _.: " P- ; : .�,;:::) 1 : : :2 + cj .. 1 F- ; i ; i :
: : I � t�o : ; - : : : .
: : : : n oc).�, I : n �; :
z l ; : . : :
: : : : : : i � ; : : : : : : : z
EXTRA DEPTH AT THE TOE OF THE BANK. SMALLER STONES SHALL FILL THE VOIDS .'��.___. C0. C14 : OD It , I N a) ��- "D : : .14- i : I "t 0) -;7 i i : ;
: : I : : i n - -0 :: . . :
lA.: 00 __ i � I : : L ; UD - Z C) . : to - 0 : . ; C14 :�� :i ::) i i : : :
i .-i-al : ; : .d : - : : . : : �
. : : � ; : : : . . ff)- - _�_ : �
TO FURTHER REDUCE THE RISK OF MOVEMENT. RIPRAP PLACEMENT SHALL EXTEND i : : : : I i : . i V') . - : : : : 0 ; ; : :
" : : z i m : i r') -i� II : : . : ; : :
-
U'l -- r- -- : , ! i a� _i� 11 >> 1 : : .. .:� . : ; ; : :
. : i : : i : : : Or : ; : : : :
I f, - :.1- I "_: 4..0 - > > > � 11 : :
7 � F- 0 F- n Z &_ ,� I I >: -, --� ! : : : > i ; :
,,, . : I- C:) 1�;
E STREAM SHALL BE LIMITED D_ : : . I ; : : � - - : ; : : i :
. : ... :1 - ... : ........................ : .......... ---- i---- -
: . , ; : ; i - - CL . I I ... "' >>.>-_
... . ...... _;_ ..... .... _ . ....... Ll_ ... � ..... -.1 ...... i I .... �, - n i 0 :2 01 ; .................. �F- t-- n Z� -- - - -- - ----- - - -: - - - -- -: ... � _1 -: ----- - - - l - ----- -- .:_____ __
. i. - , 4 -
: : ; : 0 - - - ,;7 z i . U) V) I- 7-'-Z'* : : i
,�? �, :2 :, . ; : : : F_ O_ : !
INTO THE STREAM. PLACEMENT OF STONE WITHIN TH ro _ -:1 ... I ........ � ........... ........ - .... - �zl � 1. Z- � ... l
TO THE EDGE OF -THE STREAM, AND ONLY EXTEND INTO THE CHANNEL BOTTOM 0 ,�� c) co �, - ; : . - ; : i i : : -,.,;, i : :
i � : : : ; : ; - z �7�7 i : . : ;
. PROFILE SCALES: : ; I< o K, : ; U) v)t-- __ . . . � . V) V) �_ - - - : :
0 . 4 i 1. : : : . : : 4 . �
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; : � w Si[ � D : I : : � : : : ;
. . . : :
APPROXIMATELY 3'. SEE'RIPRAP ROCK SHORE PROTECTION TYPICAL DESIGN 6 (11� �� x ; m 0 . , : lPROPO � : I : : ; i : i : : : : : z
. ; � : : . : . . . : :
w :C=5, (V) i : ; � : I . : : : i :
I : : : : ; : : : :
.1 : : + 6 i-- ; GRADII . i : : . i i :
I : i : I i � : ; : . : : : . : ;
" MH1 y . : : : ; . 390
; :2
CONFIGURATION'�DETAIL, MODIFIED FROM CHAPTER 13.7 OF THE VDOT DRAINAGE - co _- �.'; - l�'.' �.D 1 =5o'(H) i . : : : i : i j . : : : : : i i : : : : i :
: ; i : : i ;
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,395 390 I _______l FUIQRE .... W/... -.L .... 5EF,NI.QINQ .... jHf5_ ... �: : ; : : � : i ;
: .. _. _ .: ......... � ....... ___: ... � .................. -i ... � ... __ --- � ........ :_ -------- - ---------- : ------------------ __,_ ..... ____ ------
MANUAL ENTITLED'RIPRAP SHORE PROTECTION'. + � .- -,� �D - ........ I ............... V- --- 7 ------------- ...... ........ ::... - I : - ..... � ... - ---- - __ ... _;______.___ : : - . � I . '; ---- -- - --- --------- ; ......... . ... ... . .. l-... - ...... ........
: : : . . �
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: . 2--o - -� '::: :-.,.. - � __7__= F_ . : : q i : i PER FEMA FLDODWAYi DAI .,OR MOORES ICRREK:
: le : . : : I
: I., . : . . i . : ;
PROPOSED SANITARY SEWER MH � - :;,, 0 , 1, : RIM: 390.37 i : . ; : ; DEVELOPMENTJO BE BUILT AE30VE : � : :
,� . ; i i : ; : . ! ; : : : : : :
: 0 EXISTING 08" VITRIFIED CLAY- : 6� _c� 11 > i I z : :
: :E .. . J z : : � \ : 'i : : : : : : � ; :
: - . . i I . : : . ; :
I : I F- r) ; : : ; TH E� STORMl SEWERj UNDER:A FLOObWAY wbTH=13�', SECTI'ON ARE�=1,�86 sf,
; : : . : ; i i i : : : i : :
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: . . : :
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: " � - 1 INV IN. 383.52 TO EX MH 1 ; t- a_ ;
z _1 : �_ ;
WILL BE RAISED TO BE FLUSH < '' - -_ > "- ,-" SANITARY SEWER TO REMAIN 11 -_ : : DlrFEREN��, SET 014 � : ;
I ; l.. -1 - : : V) �_ - MEAN: VELOCITY=6.4 ft/s : . .
, 1 : ; ; : ; : : i ; : : ; :
.I_-,-,7 ��.- i -l." : � : : : : � : : . : : : :
. _ : : i i : : : : : : :
� MENT , to 1p \ : ,PLANS:
WITH THE PROPOSED PAVE � L'i V) �X_ z�� - - � --- -, ; INV OUT. 383.32 TO MH2 : i : : : : : : i : : . I : : l ; : : : . :
. : � ; i . � . ... : � � - _ ............ � ... _.:...... .... _ ..... ___: ........................ : ... � ........ . ....... i� .... -.1 ..... I ......... i____ ... ___ .... � .... � .... � .... - ... _:. " - , _ _:. ... _1 ...... : .............. :
�il "I'll, 11-1-1- 11 i � __[ ...... __:_____ __ _: .... "I ..... 11 ..... I .... ... ... : ...... � .......... � ...... %.I..". ... _11-I.- ... : ........ __ ......... ! ......... � ....... - 00 0-1 � .. ... __ ; : 11 ............ � : t . . : i : - :� - : - - - : z ;
AT A LATER TIME WHEN THIS ; : : . . i : c - : : \ .. I .111-1--i- ... - ............. - - : ! q i ; ; ; : : i : : ; : ; : : :
� : i : : : : : : : ; z ; : ! . . I : � i : :
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. : ; : . : : : i : ; ; : : : : : : z : : : : ; : OMR i . ;
r� 2 : : : : : i N : ��_� � i ; 7
: ; : : : : ; 1`0 : : / I i� I : ; ; : : : : : ; : i : : ; ; : ; (1)
: : . 11 . . : : ; i . I l :
PARCEL IS DEVELOPED, UNDER A : ; ! ; i K) r- . . . . i i . OOD ELtV.= w t
i : : : : : : : : : : : ! : i : :
: 0 n : : \ : : : : : ; : : : : i I
z : : : : : ; i : : :
DIFFERENT SET OF PLANS (TYP.). : : ; : : : : : : i 100 -yr FQ' _j - : i
i : : : . GRADE : i tn . ) i � . : : : : : ; : i : : : : i I
: . ! : ; : : : i : i : :
. I ff) - : . V 385
. I : : : : , : . l : z : : i : : : : : : :
� ,�, . : . � : . : i : : : : i i
395 395 390 : : : z ; : . : : "t F- : 390 385 : \ 30" CL Ill RCP I \ L :j ::� : i
: - : : : : : : : . -1 ..... �: 383.0, PENDING AN/
� . . . - _----i ........... � ----- � ... >_ -
: , : - .... .... __ ----- � --- : .... � ....... .. ........ : ........... ..... : . .... � ................ -- ---
- . . - .;__ ................... ........... ...... -1.1.1. � .... � ........ i - __ _ ..... 1_:� ....... __ ----- _ .... ; ... __ ... ... � ... � ---- � ............ - .......... ; --- 11 ................... : -- ---------- - - ...... ; ..... � ...... � ------ � ---- : ........................ ; i
. - ; : I : : : : . ; ; I : : ; ; : : :
. z . : : : : : : � . ; : ; :
: : i t : : : : 1 . . ....... � ....... � T, -- I . q i ; : . : : : : i : i L'i : 1
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f - - : : . I : �
. ____ � N ---- *,----- " l : i : : " i . 97.66 LF 1 I,, : : :
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i I FUTURE W/L SERVICING THIS- : : N r -)Ko : \ : : : : ; : : A
. : i i : : : z : . � : : : :
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: : ; : : : : i
: ; -_ � " < : :
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STk: EX f . ! � - CONTRACTOR MAY BE REQUIRED TO - -------L---- � �-� � : ,, URE S/L SERVICING THIS N
l i : . . ; . : : FUT
: : : -;� --- --- : : 1, _� __ : i : : - ; : : ,,,,,,�t i
.
i DEVELOPMENT TO BE -----+--___': ! : : l : < : : ., ; : i : @ 0.50% :
; I BUILT . : � \ : ; : C14 * * : . I : i z t : : : : ; :
STA.� 0+00-00 : : : ; : ; : - - - . MODIFY THE PROPOSED STORM AND : � " , : : ; i : DEVELbPMENT: TO BE bUILT A�OVE i : : : Q-1 :
I : . . : D__ i ; ! i . i . : ; : 0 .
� : : t . F- : : � ,_ : : ; i : : . : . ; i : ; : : : :
: i I ABOVE THE EXISTING : : : � ; ; . : � i : � : i : -j 0 . :
: i . : .� i ; : : : : ; i : . : : i ! :
� _`__o i :E V) E -Z ---I SANITARY SEWER MANHOLE RIM ; THE, STORMl SEWERJ UNDER � A ! .1� ..... - ..... :
; ; . : : : I - : 1, - ! ; : : . . : :
I I : ; : : : : : :
i : ;A
J.1- I - .............. � ......... � ..... � ...... : ................ .... .: .............. : Ti . . : : . ......... I.: ........ � .: .... _ ... _ ' FEW - *1 00- r : : z
: - : -TING 15'�- ' , : : : : l : : ..; -
I i \ i � . : : ; EXI� ., Ix.
T =391.09 1 ..................... SANITARY SEWER, UNDER A - ....... ,__ ... � - ._.. � .... � ....... -1-1:...- ... ____ ..... : ...... ___ .... __ ... � ..... � 1-1- ... I_: - -1 i �,.�����.�..�-:..�.�'..�.�..'�,�..�� ... : . . m- -
: , i : : \ : ; : :
:'11. : ; ! i : i ; : ; ; . : : : : : ; :::: DIFFERENT SET.-,, OF PLANS. (1 -MIN.) :; : . : : : fy_ : :
: : : : I : . : : : : : : : ; : : : I i : : � i : : : - : : :
__D : -11, . V , .. I
: ' ,� "', _-V111111** ,**** I i i :. : ll : . - - - ... ... - 11 � . . . ..... :.. - : - � I .. - - I I "' - <
I ; : : : ; : : z .1,
. ELEVATIONS IN THE FUTURE WITH THE CONC. C __/ 31
PROPOS I DIFFERENT SET OF PLANS. : I : : : : ; : : : : : , - �� : : : f ; : i : : FL06D ELEV: : U 0 :
INV OUT: 38 .77 TO 8 � : � : ; i : : i l'. \ : : _� i � ..
�_ - . ; : i , I . .. : ; : : : ; : i : : : : : :
5 ; GRADE I .�_ : : ; : : : : I DEVELOPMENT OF THIS PROPERTY, TO: REMAIN : I" i I . I :0
l I : : . :: � , : : : : : : . : :
: - � I � �
- , \_ - i : : :
__ : : : : : : i . . : ; : ; i : i : : i
. --- : : I ::: mmummmol : . : i :
: . : � : : i : . : : .
i ; I FUTURE ROAD TO BE IN FILL ' , - j - i z : i : : : : : : I, j - , . ; ; : : :381.9 i : ; : 4- 380
l i : i - __j i I \ . i UNDER A DIFFERENT SET OF PLANS i , : : : : � . ; : i : ; :
: F -l : � : : . : . :, ; . I � : . I . : : : .
i : . , z ; : : : : : : . : : mmmm . �
. � : l ,
; 1 390 5 - ; ; : : i 385 0 i : : , . \ : . ........ i ......... -.----.l ......... - --- ; ........ � ... __;. ___ .... � ... � ... : -------- ..-
; � - i I TO ACHIEVE MIN. COVER. 38 . - 4 . z
� - : 38 . : : l - I.
; I : -4 (TYPj. ....... : .... -.11-1 ........... ..... .. - � ... � ... _._ ... ;__ ....... _.! .......... . ...... .... .... \-.. � .... � .... � ...... - ------ __: .. ................. _;_ ... � ..... ....... __ : : : :
I i - . ... ... .. . ....... � . ......... :,.,_:L_ : ....... --v- � I ... : : : i : : : .
� : . . e : I � --- ........... . -
.... .. ...: .......... __:_ .... � .... __ ...... _:� ... � --- __ ----- � .... : ... � ....... � ....... � .... �: ; : . . .. ..... .... � ................... : ................. _ - -7 -7- - - ---- : - - - --- -- - ---- :- i :
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- . ; : '/ I : : ; . ' : : : : : :
: I : : i : : : w L'� : z : I __\ EXISTING i i : : :
: , � . z : : CONTRACTORl HALLEXIEND ; : : 1_� : : : i - i : i
i , : : . : : ; : : : l .
Ko I --- I i i A EXISTING 08" VITRIFIED- \_ : EXISTING . : . . . : : : i : i
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: , , : ; ��I� i : : -_ : . . � : 11 : : / : : : : : ;
; I : : ; : : : :
CONTRACTOR SH i:i . �, I . - : : : : : EXISTING CULVERT i6.s'& CONNECT: .. : : : . : \X-/ GRAIDE : : 7 : : : I : / :
ALLINSTALL i : I GRADE : : . : : i : : : : : : ; : :
I CLAY SANITARY SEWER : : . z � : : : : : z : : � om . � �/ : i ; : : : .
� :
. . _� : I : : . : i / :
: . I ; z z : : : i :
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, "' . . 4 i : : IT INTO PROPOSED STR. i.o : - i : : : N., : ; i : : : I : .
CONCRETE ANCHOR BLOCKS AT � . .... I � : : : : � ; :
I . � : i !
. I I "I I : - I ., i ; . i 'FEMA 1,0 -yr FLOOD
I . AT 2.88% TO REMAIN . - I . : : : . � I . I : : ; i : :
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z : 1-1 ... I ............ . - 11 ..... :� .... 1. �: .1-1 . I ........ I ... _ .... � ......... _ I——
... (EXISTING-UPSTREAMIN.V..: O�25±'�', : i i � I . ; i - ;_ 73.!� i ;
: - --- -_ : i
EVERY OTHER JOINT FOR THE PIPE � � I - EXIJI NG ;__ ....... � ... � .... 71�_ � _:__ ... - ......... � ... -:1 . ... ... _____ ..... __ __: �38 I � 30` CL Ill CID, ... � ... I � . . ............... . z ..................
...... . .., I ... .... I ... .... : .... I .... I ... � .- -.11-11 11 ..... -Z- ....... � ..... � �. . 7 .
EXISTING 015" C,ONC, PIPE TO REMAIN --"_------- .1; -1 _e,�� : : : i . : i : : ; : . � � .
: ; : !_ : : : I : : : : : i
:: � � GR E , - : : : : : I : I ': 24" CL III RCP:l : �/ :
; : : :
: : : : i : : : : -I- - --!- -� : : z i :
; i : : ; i : : : : ; . ; 64.43 LF ti ' ! - : ; . : i .
: . : i i : : : : - : ; :
: : .
BETWEEN STIR. 8 & THE EXISTING : i . i ; : : � . ; LF i : I : i : : : -
: : : . . .
i I : i l i �_
: i �A' i : : : __v ; : : . 90.96 LFl : : 30 CIL III RCP 112.05
. . ; : : : ; : . : i : : i : : . - - - - - -- - - -� : : :
DROP INLET (EX DI) AT HOLIDAY lil ,; CONTRACTOR SHALL TIE THE PROPOSED i : . 8" CL. 50 DIP : : i : /. i
: . : I : ! � ; .
: : . i ; ; : : ! i I :
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:
:
: ; : ; : : .
. : i ; i : : : : : : : : : : : ; .
INN. ANCHOR BLOCKS SHALL BE IN : ; I 1 385 SANITARY S'NER INTO THE EXISTING 380 : I 1 38C 375 : 0 0.50%: : . : : : : ; -L; i
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I I I : 30.67 LF @ 0,85% - . __. STA: 2+87.45 : ; : : : : : : : . : : : : : : : : . i : : i
'
: : ; I . . :
' - --------- _-1 .: ..... � .......... _: .... _.__ --- � ------ : -------- ____ .... : - - - - ____ I . ............ ; .......... ___ ... .. --- � . : ; i � : / I �
ACCORDANCE WITH VPOT SPE : � : i : : : : : - . ..... : : : : : : :
CIAL - : ' - �_ _; MH & SEAL THE EXISTING OPENING i � ; : . : : -\ ; : : : : : ; : i : ; i : : ; i :
: � � : i : : . : : i 4 : i : : : i : . : : ; : ; ; i : : . � :
. ; ! : : : : : i i : . : : : : i ; : : : ; :
: . . . RIIM: 379.00 : : i : : : : : : : : : ; . ;;
DESIGN DRAWING No. A-73 AND : , I i i i : : : : ; : : : : 7 . . z
. ; AFTER THE RELOCATION HAS BEEN : i : : : i w : : : : : : : ! : ; : t : : i : : : : ;
i '� : : : : 8" SDR 35 Pvc : : : : 1�1 / : :
;: z : : : : ; : ; : : ; .
MA -73. THE MATERIAL FOR THIS , I�STR-8 MODIFIED VDOT MH -1 COMPLETED. z : : : : : : : . : i : i : : ; : : : : : : : : : ; : : : : � I : . :
: i i I : : : : : : : � INIV IN. 373.83 TO MH2 . . : : : : ;
. : ; : : : . : i : : : i : i : : ; � . .
i i i : z : i : ; : : : ; : ; : : : : : : . : : : : : : I : :
NOT BE SUBSTITUTED. : : � : 156.54 LF @ 2.23% : : : : , : : : l : : : : : : : I I . : : i : i
PIPE CA I � : : ; : ; . : ; : : ; ; : : : z : - 1:1- ... -11 ...... __:_ ........ __ ..... _:_ ............. __ ... : ... - .... � .......... � .... ___ ___ ... - : 1 ?4' -.1.11.1 .. . .... * 1:1.1-1.1111",
:.- - - i - - ... � ......... � : ___i ......... ___ ....... ; . -:1-1--l- ... I .... :.11-1.1- 1-1 ........ : ........................ :..... ... ".. : � ..... _ ...... _ .... ;___ ................. : ......... _ � ___: .... __ ...... � .... � ... : .... � ..... � ... : " : . . : . : i ; % : : -ml 101 . : i
I ,I : � : : : : i ; . : : : : : i : . ; i ; : : : z : ' : ... � ' 30" CL III RCP : � :
: ... I . -1 .... I ... I .... * **** ] STA. 1+88.26 ...... 1_1 ... % ....... 1.1.1-11.., ... ..... I .. ... .. � ;� .. ..... � INIV IN 373.83 TO MH 3 : I 1-1 :: ... ; W_ - ; i i
; : : : . : : ; : � : : : : . : : : : i : i _' ! :
i : i : : : � : � ; : :
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l � ; i ; : - t z i i ; : . . . i � : . ; : : : :
i i i : : : : : : ; : NI "i", ,'-'; j i = 1�; '17' � _'� " : : : � 58.31 LF . . , D. .
: � ; : ; : : : : i i : : ; : . : : : : � ;
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; � : -A.. . ' � ; : : : ; ;00' i z
; __ 'I C". . . ,IN' : r i i : : 1 :
� i i INV IN: 378.70 TO 10 : : : q : : : I : : ill � : z : : : : : : : i 0 0.89% : 370
: ; : : : : : . -, 1 1, % i : ; : : : ; i : : ; i : : : : . : i .
. I i 375 : ; : �_,; m
l � . - ; i : .- R[_�,,` 370 1 . 1 ------- .... -i_ ... � .... 4- ... .... __ ....
l ) ; : : : : -11 I : : ; : : : : ; : ; : : i ;
380 � � " - ................. �_ : a : i : ; t 28.24 LF 0 20,54% I i ; . .... :__ ....... ___ ... _.; .... __ ------- � ........ :_ .... � ----- - ..... � .... : ..... _______ ... f ------ - ------- ___; ................ _ ---- :_ -------------- ___:_ ---- � ......... __ ... : .... � .... � ...... __ :- -- __ _ � ... � : i
:
. .
. . i : : I i , : : : : : ; ; � ..... i ........... - ..... - . :
__ ..... � .... � .... _:___ ............... , ..... � ... � .............. i .... .. � . ........ ... � ..... _ __ - --- ----- - _ � ..... ___ ....... - __: ......... � ....... � ...... 1- ........... � ...... _, ............. - ......... ;_ .... _ .... � .... __,._ ... - ... __ .... i ...... � ............ __ .................. % --- _ � ... � ......... :.______ _. . : : : . . . .
. ...... - ...... __ - - - - ---- --- t INV IN: 378.70 TO EX : i . _ - , _.___. ............. � ... - ............. � ...... � ... l� ..... _. � ... - ...... i ..... � ..... ...... - .... - -------- � - - -1 ..... _.1i . : : : : : � : ] :
i : : : i . . -
15 11"114CIP * , !INV 0 T: 378.60 TO 6 ; : : : : . : : : : : __ : : ; : ; . : : . : ; . .
: : I : i : : : : . : : : : : : : l :
i : : : z : : 1. .- : : . / I . :
; ; : ; i RUN BETWEENj-KU1-U::pt : . _� : : ; : ; : i : ;
i : : : : : . : D MH 2 AND EXIS-11,ING MH-� q :: ,� ; : : : : : : . � . : . : i ; I : ; ; RIPRAP APRON CHANNEL � 1 : :
: : i ; : : i : ; : :: - . : : : i : : DESIGN' NOTES ON THIS SHEET. : : .
23. . : DOWNSLOPE SANITARY : ; i ; : : : . : I : : . : � : : : : I : :
i : - z : : i ; ; I
; i : : ; ; : : : : : : : - : : : : : : : i : : ; : : :
; . . : I . . . � .. : . 4 : i : : : : ; : : i I
; : : ; : ; : : � ! I : :
: z : i . . : � . ; ;
; : : : i co L----- � SEWER AT 1.37% TO REMAIN. : : i ; : : : : : : : : : : : � � I I
: �
� i : . . : :
0 1 7.21 %,I .................... � ... i - ........... 1 NTRACTOR SHALL TIE INTO Ek H2&ABANDON: : : � : : : : : : : : : : : ; : : i : : ,
: ! : -M . : ; : . : : i : : ... ... :_ .... _ ....... � ... _.: . .................... _: ... � .... � ....... ..... : .... __ ... ____:_ ... � ... � ..... ___.:__ ... � .... .... � ...... : .... __ ............... i ........ � ............... :_ ..... ____ --- __ ... __ ... � ..... � ...... : ................. 1-1 . . .............
; ....... _ ..... .... .. - ............... � ...... i ........................ 1 .......... I ... _ ... ;: : : : : : . . : .... __ � ...... 1.1- ... ;� ... - ... 1-1.11.1 __:..___.....1 ....... : ............ � ........... V.- .... .......... - _ _.; .... .. � .; - : : : : ; i . 4- ..... : ........ - � �, � -
I I � - � .____ ... .. .. ! - �: : : " ; i : : : : : i
; : : i : : � : : : : . : : : i : : ; i : : l : : : : : : . . i :
I i : r ; : : i THE EXISTING SANITARY SEWER BETWEEN 8XMH i &: * * ** : ; : : ; � : I i :
3 i : : : i ; : : i i : : : : : : ; : ; : ; i : : : : : : : i : : : i .
. ! : : i ; : I : : : : : : : : : : i : ; :
I � ; : ; : : : i : : . : : : : : i � ; : l : : : : : : : I : : :
; � : : : : : : : : ; : i i : i ; ! : ; : ; . i : ; : : : : : : : :
I i I : : : : � EX MH2. CONTRACTOR SHALL ENSURE MH TOP IS: : : i : : : I : z : : : : : : : : : ; : ; : : I j : :
i ; . : : : ; : : : FUTURE S/L SERVICING i : : ; : : : : i : t i z : : : : �' t :
: :
i : I . i : 365
; 5 : : : : ; . : : : : i :
i ; . . : : : : : : : : : : ; : : : i : : i : : ; ; : i ; ; ; :
l l : : i WATERPROOF & FLUSH WITH THE EXISTING GRADE.: : : : : : i : : t : : : i : : ; : i ; : i : :
. : : : : : : : : : z ; : : : i i : : I � : i : i : z : : : : : : : : i :
i : : i : : : : I ; i : z ; 4 : : : 4
375 � ; � 1 375 370 : : 370 WHIS DEVELOPMENT TO 365 : . . . E
; l : : w : : : : : ; : : : : : : i : :
. : m : : : 4 : . : �
I I - . : . . : � : I -i : � ; : : : � . '�
___ vw
CONNECT INTO EX MH 3, 1 ",
> > > > UNDER A DIFFERENT SET > > 0 0 0 00 Lc) 'q- (0 (N N 0 1 (D
.
Lij La ff� w w 0) 0 N 0 r�) 0 0 0 14�_ (14 r') C14 `�_ Uj UJI N 0 0 0 Q0 Q N 0 0) Fl- 0 1`1) - .- .
. _j _j . o 1 CD . 0 . 0 . 0 . Ln OF PLANS. . 0 I - � (N . (c) � (.0 . (c) � Lo . tf) Q6 [_� Q0
_j _j O-) (z; 0 (Z5 Ln (z; --,i- (:3 C'� C(5 . r_� _j _j 6 O-) C5 . . 0 C3 00 - 0 * [-- - (D . p 6
Ld W U -i w Fo ,q- w LIJ �-o 00 �U- 0 00 [�. �7; op zn- [-, Y) r-, ;yj N r- r- I-
�; 00 CY) 0') 0) 00 0) 00 0) 00 00 r..) 00 I- c7) 00 0) 00 N-) M 0) 1"-) n n n n V-) n V) cy) �r) n n
00 N-) 0 CD �1) n rO n n K) n n n K) K) t`0 0 0 n �q tr) �r) K) K) N-) K) t1r) n
LLI LL_ IIAJ La- LLJ LL_
I I I I t .- I I I ..--I---.. I - I I I I I I I I I ___ I � . I I - I - I I - I .... I I I I I
0+00 0+50 0+75 0+50 1+00 1+50 2+00 2+50 3+00 1 0+50 1+00 1+50 2+00 2+50 3+00 3+50 4+00 4+50 5+00 5+50 6+06+15
E X I � S T ING D"' 1 - S T R'. 8 1 PROPOSED SANITARY SEWER MODIFICATIONS 1 PROPOSED STORM SEWER MODIFICATIONS
ITI
1. All dams and constructed fill t be within 95% of
maximum dry density and 2% of optimum moisture
content. All fill material to be approved by a geotechnical
engineer. A geotechnical engineer is to be present during
construction of dams.
2. Pipe and riser joints are to be watertight within
stormwater management facilities.
3. For temporary sediment traps or basins which are to be
converted to permanent stormwater management facilities;
conversion is not to take place until the site is stabilized,
and permission has been obtalried from the County erosion
control inspector.
Final Buildout Proposed Impervio(Is Area Summary
(For Final Buildout Water Quality Calculations)
Phase A
Building A 9,500 sf
Concrete Sidewalk & Dumpster 4,525 sf
Pervious Pavers 4,700 sf
Parking Lot Asphalt & Curb 38,175 sf
56,900 sf
Phase B
Building B 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
STORMWATER MANAGEMENT NARRATIVE:
OVERVIEW:
THE PROPOSED PLAN PROVIDES ST RMWATER TREATMENT FOR
THE FUTURE DEVELOPMENT OF THIS PARCEL. THE PROPOSED PLAN
COMPLIES WITH PART IIB REQUIREMENTS.
STORMWATER QUANTITY:
CHANNEL PROTECTION IS MET THROUGH 9VAC25-870-66,
SUBSECTIONS B. La AND B.4.a. FLOOD PROTECTION IS MET
THROUGH 9VAC25-870-66, SUBSECTIONS C.2.a AND C.3.a. THE
PROPOSED DEVELOPMENT OUTFAI I INTO AN EXISTING CHANNEL.
THE PROPOSED PLAN ARMORS THE EXISTING CHANNEL.
CALCULATIONS HAVE BEEN PROVIDED THAT SHOW THE CHANNEL IS
NONEROSIVE DURING THE 2 -YEAR DESIGN STORM AND ITS BANKS
ARE NOT OVERTOPPED DURING THE 10 -YEAR DESIGN STORM. THE
ADEQUATE CHANNEL ANALYZED 0TFALLS DIRECTLY INTO
MOORES CREEK, WHERE THE SITE'S (AREA IS LESS THAN 1% OF THE
STREAM'S CONTRIBUTING WATERSH�D. SEE THIS PLAN, AND THE
ACCOMPANYING STORMWATER MANAGEMENT CALCULATIONS
PACKET, FOR DETAILS.
STORMWATER QUALITY:
THE S TO RMWATER QUALITY TREATMENT FOR THE FUTURE
DEVELOPMENT IS PROVIDED VIA THE IMPLEMENTATION OF TWO
BEST MANAGEMENT PRACTICES. THE BEST MANAGEMENT PRACTICE
OF PROTECTING FOREST & OPEN SP ACES FROM DISTURBANCES IS
UTILIZED. A PROPOSED SWM FOREST AND OPEN SPACE EASEMENT
WILL BE RECORDED WITH THIS DEVELOPMENT'S PLAT. AFTER THE
USE OF THIS BMP A FINAL PHOSPHOI OUS REMOVAL OF 2.49 lbs/yr. IS
REQUIRED. PHOSPHOROUS REMOV IIALCREDITS HAVE BEEN
PURCHASED FOR THIS REMAINING BALANCE, ACHIEVING
COMPLIANCE WITH PART IIB WATER QUALITY REQUIREMENTS.
PLEASE SEE THE ATTACHED STORMWATER MANAGEMENT
CALCULATIONS PACKET FOR ADDITIONAL DETAILS.
MITIGATION CALCULATIONS:
S UMMARY O F AREAS:
PROPOSED IMPACTED STREANI BUFFER ARE S: TOTAL 16,655 sf
WATERSIDE: 3,035 sf
LANDWARD SIDE: 13,650 sf
REQUIRED MITIGATION: TOTAL 33,370 sf
(AREA>0.25 ac.) WATERSIDE: 6,070 sf
LANDWARD SIDE: 27,300 sf
SUMMARY OF REQUIREMENTS
A.
PLANTING REQUIREMENT FOR EVERY 400 sf( �R 20'x20' SECTION )
ON THE WATERSIDE BUFFERS HALL CO NTAIN THE FOLLOWING:
ONE (1)1?'-2"CALIPER CANOPYTREEORLJ'RGEEVERGREENATAHEIGHTOF6'
TWO(2)-i"- 1'" CALIPER UNDERSTORYTREOR EVERGREENS AT A HEIGHT OF 4'OR
ONE (1) UNDERSTORY TREE AND TW(2) LARGE SHRUBS AT A HEIGHT OF 3'-4'
THREE (3) SMALL SHRUBS OR WOODY GRO NDCO VER AT A HEIGHT OF 15 "-18"
AND
B.
PLANTING REQUIREMENT ON THE LANDWAR )BUTTER SHALL CONTAIN THE FOLLO WING:
BARE ROOT SEEDLINGS ORWHIPS AT 1,210 STEMS PER ACRE, APPROXIMATELY 6'x6' O.C. OR
CONTAINER GROWN SEEDLING TUBES AT 7001 PER ACRE, APPROXIMATELY 8'x8' O.C.
THE REQUIREMENTS ABOVE EQ UATE TO THI
A.
(WATERSIDE 50')
(15) 1}" - 2" CALIPER CANOPYTREES OR LARG
(30)"- h" CALIPER UNDERSTORY TREES OR E
(15) UNDERSTORYTREES AND (16) LAI
(46)SMALLSHRUBS ORWOODYGROUNDCO
B.
(LANDWARD 50')
759 BARE ROOT SEEDLINGS OR WHIPS, APPR
439 CONTAINER GROWN SEEDLING TUBES, A
FOLLOWING MINIMUM MITIGATION PLANTINGS:
EVERGREENS AT A HEIGHT OF 6'
ERGREENS AT A HEIGHT O F 4' O R
iE SHRUBS AT A HEIGHT OF Y-4'
ER AT A HEIGHT OF 15"-18"
X[MATELYUxC O.C. OR
PROXIMATELYS'xT O.C.
GENERAL NOTES:
1. THERE IS A WPO STREAM BUFFER ON THIS SITE, AS SHOWN ON THE PLANS. THE 100' WPO
BUFFER SHALL BE 100' OFF THE EXhSTIjVU STREAM'S BANKS OR 100' OFF THE LIMITS OF THE
WETLANDS, WHICHEVER IS GREATER.
2. ALL PROPOSED DISTURBED AREAS WITHIN THE 100' WPO STREAM BUFFER SHALL PROVIDE
TWICE AS MUCH AREA FOR MITIGATION.
3. MITIGATED AREAS SHALL BE PROTECTED BY MAINTENANCE AGREEMENTS, TO BE EXECUTED
BY THE OWNER PRIOR TO PLANTINGS.
4. ALL MITIGATION PLANTINGS SHALL C'
MPLYWITH THE RIPARIAN BUFFERS GUIDANCE MANUAL
BY CBLAD.
5. DCR's RIPARIAN BUFFERS NODIFICATIC N & MITIGATION GUIDANCE MANUAL DEFINES ACANOPY
TREE AS A TREE THAT REACHES 351N HEIGHT OR LARGER WHEN MATURE. THE MANUAL DEFINES
AN UNDERSTORYTREE AS A TREE THAT MATURES TO A HEIGHT OF 12' TO 35'. A LARGE SHRUB
IS DEFINED AS A SHRUB THAT REACHES �IIT OF HEIGHT OR GREATER AT MATURITY, AN D A SMALL
SHRUB IS DEFINED AS A WOODY PLANT THAT CAN REACH UP TO 10' OF HEIGHT AT MATURITY.
WATERSHED SUMMARY
Pre-Develooment
Pnst-17PVPInnmPnt
Tota I = 21.75 39.84
PROPOSED OUTLET PROTECTION
(AT OUTLET O F STORM SEWER)
9.3' WIDE
9.3' WIDE
OUTLET 9T
PIPE
OUTLET PROTECTION (OP) NOTES:
1. OP SHALL HAVE A0 SLOPE.
2. RIPRAP APRON SHALLEXTEND TO THE
RIPRAP DITCH.
3. RIPRAP SHALL BE VDOT CL. At STONE,
4. OP SIDE SLOPES TO BE
5. 3:1 WITH A DEPTH OF 2'
PROPOSED RIPRAP CHANNEL
(AT OUTLET OF OUTLET PROTECTION)
RIRPAP CHANNEL NOTES:
DL= 2' 1. RIPRAP SHALLBE STABLE ON BOTH
SIDES OFTHLBEGR DE BOTTOM.
2. RIPRAP SHALL BE GRADED.
9'BOTTOM�� 3. SLOPE SHALL BEAPPROX 1%,.
RIPRAP DITCH 4. RIPRAP SHALLBE VDOTCL. At STONE.
5. WHERE THE RIPRAP CHANNEL MEETS
NO SCALE THE STREAM BANKS, SEE SHEET 6's
'OUTLET PROTECTION RIPRAP APRON/
CHANNELDESIGN' NOTE#4. ALSO SEE
SHEET 3's ' RIPRAP ROCK S HO RE
PROTECTION TYPICALDESIGN
CONFIGURATION' WHERE THE
CHANNEL1VlEETS THE STREAM's BANK.
2 -year Flow,
10 -year
EASEMENT IS LOCATED OUTSIDE THE
-'
2 -year Flow,
10 -year
CHANNEL. SUCH A DESIGN ALLOWS FOR
CN Area ac.
THE SITE & ADEQUATE CHANNEL TO f
CN
Area ac.
<)''
CONTRIBUTING DRAINAGE AREA IS LESS ,
U
cfs
Flow, cfs
TOTAL= 16,685 sf
00,
cfs
Flow, cfs
DA W
66.5 2.11 2.84
6.79
W
MNIMMC53..
LANDWARD: 1,1,650 sf
0
0
88.3
3.25
12.54
21.56
DA'B'
56.2 1.14 0.55
2.12
Ln
M
C\1
DA'C'
- - -
-
57.7
0.09
0.05
0.19
DA'D'
- - -
-
79.2
4.11
9.15
18.10
Tota I = 21.75 39.84
PROPOSED OUTLET PROTECTION
(AT OUTLET O F STORM SEWER)
9.3' WIDE
9.3' WIDE
OUTLET 9T
PIPE
OUTLET PROTECTION (OP) NOTES:
1. OP SHALL HAVE A0 SLOPE.
2. RIPRAP APRON SHALLEXTEND TO THE
RIPRAP DITCH.
3. RIPRAP SHALL BE VDOT CL. At STONE,
4. OP SIDE SLOPES TO BE
5. 3:1 WITH A DEPTH OF 2'
PROPOSED RIPRAP CHANNEL
(AT OUTLET OF OUTLET PROTECTION)
RIRPAP CHANNEL NOTES:
DL= 2' 1. RIPRAP SHALLBE STABLE ON BOTH
SIDES OFTHLBEGR DE BOTTOM.
2. RIPRAP SHALL BE GRADED.
9'BOTTOM�� 3. SLOPE SHALL BEAPPROX 1%,.
RIPRAP DITCH 4. RIPRAP SHALLBE VDOTCL. At STONE.
5. WHERE THE RIPRAP CHANNEL MEETS
NO SCALE THE STREAM BANKS, SEE SHEET 6's
'OUTLET PROTECTION RIPRAP APRON/
CHANNELDESIGN' NOTE#4. ALSO SEE
SHEET 3's ' RIPRAP ROCK S HO RE
PROTECTION TYPICALDESIGN
CONFIGURATION' WHERE THE
CHANNEL1VlEETS THE STREAM's BANK.
�` 1 11 r
/,°..
SWM FOREST & OPEN SPACE EASEMENT NOTES:�>
1. NUTRIENT CREDITS WILL BE REQUIRED TO BE PURCHASED FOR THIS DEVELOPMENT PRIOR TO
VSMP PLAN APPROVAL. 'SWWIS AN ACRONYM FOR STORMWATER MANAGEMENT.
2. THE SWM FOREST AND OPEN SPACE EASEMENT IS SUBJECT -TO THE GUIDANCE SET FORTH BY
DEQ IN THE VIRGINIA STORMWATER MANAGEMENT PROGRAM. THE AREAS WILL REMAIN r
UNDISTURBED IN A NATURAL, VEGETATED STATE EXCEPT FOR ACTIVITIES AS APPROVED BY
THE LOCAL PROGRAM AUTHORITY, SUCH AS FOREST MANAGEMENT, CONTROL OF INVASIVE
SPECIES, REPLANTING AND REVEGETATING, PASSIVE RECREATION (e.g. TRAILS), AND LIMITED
BUSH HOGGING TO MAINTAIN DESIRED VEGETATIVE COMMUNITY (BUT NO MORE THAN FOUR
TIMES A YEAR).
MITIGATION NOTES:
1. CONTRACTOR SHALL ENSURE INVASIVE SPECIES ARE REMOVED PRIOR TO ANY MITIGATION !
PLANTINGS. CONTRACTOR SHALL NOT HOWEVER REMOVE ESTABLISHED VEGETATION
ALONG STREAM BANKS, EVEN IF INVASIVE. PER US CORPS. OF ENGINEERS, THESE PLANTINGS
ASSIST WITH THE STABILIZATION OF THE STREAM.
2. THE MITIGATION PLAN SHOWN PROPOSES PLANTINGS WITHIN THE STREAM BUFFER, AND
IMMEDIATELY ADJACENT TO THE STREAM BUFFER. BECAUSE THE PROTECTED EXISTING
STREAM BUFFER TO REMAIN UNDISTURBED IS HEAVILY VEGETATED, THERE IS LITTLE ROOM
TO PROPOSE NEW PLANTINGS,
3. IN LIGHT OF MITIGATION NOTE #2 ABOVE, AND THE FACTTHE PROPOSED PLANTINGS ARE
LESS THAN THOSE REQUIRED IN THE CALCULATIONS SHOWN ON THIS SHEET, AN ARBORIST /
SHALL BE HIRED BY THE DEVELOPER TO VISIT THE SITE. THE ARBORIST SHALL MEET WITH
COUNTY OFFICIAL(s) AND EXAMINE THE STREAM BUFFER. DURING THEIR MEETING EFFORTS /
WILL BE MADE TO ENSURE THAT MINIMUM MITIGATION PLANTING REQUIREMENTS ARE MET,
ORTO CONFIRM THE EXISTING STREAM BUFFER's LANDSCAPING IS SATISFACTORY.
4. THE ARBORIST SHALL LOCATE AREAS TOTALING 3,o85 sf (6,070-3,o85)OF SPECIES IN THE
WATERSIDE 50' OF THE BUFFER THAT ARE INVASIVE, DISEASED OR DYING AND REPLACE THEM /Al
WITH
WITH PROPOSED PLANTINGS. PLEASE SEE MITIGATION CALCULATIONS'A.' FOR THE L
REQUIRED PLANTINGS WITHIN THIS 3,o85 sf AREA.
5. THE ARBORIST SHALL LOCATE AREAS TOTALING 25,270 sf (27,300-2,030) OF SPECIES IN THE
SI
LANDWARD 50' OF THE BUFFER THAT ARE INVASIVE, DISEASED OR DYING AND REPLACE THEM
WITH PROPOSED PLANTINGS. PLEASE SEE MITIGATION CALCULATIONS'B.' FOR THE
REQUIRED PLANTINGS WITHIN THIS 25,270 sf AREA.
6. IN THE EVENTTHE EXISTING STREAM BUFFER's LANDSCAPING IS DEEMED SATISFACTORY BY
THE COUNTY OFFICIAL(s) AND THE FULL PLANTINGS OF THE REQUIRED MITIGATIONS NOTED
ABOVE IN #4 AND #5 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.
PROPOSED LOCATIGN @�-
._WATERSIDE MITIGATION
SWM FOREST & OPEN SPACE EASEMENT & MITIGATION PLAN;
SCALE 1"=100'
TH 0�
SCOTT R. COLLINS'Z
0 Lic. No. 035791 �
��sSIONAL
PROPOSED SWM FOREST & OPEN SPACE
PROPOSED STREAM
EASEMENT IS LOCATED OUTSIDE THE
-'
LIMITS OF THE PROPOSED ADEQUATE
/
CHANNEL. SUCH A DESIGN ALLOWS FOR
THE SITE & ADEQUATE CHANNEL TO f
OUTFALL AT A POINT WHERE THE SITE'S
<)''
CONTRIBUTING DRAINAGE AREA IS LESS ,
U
THAN -i% OF MOORES CREEK'S
WATERSHED.
` ,.
TOTAL= 16,685 sf
00,
�` 1 11 r
/,°..
SWM FOREST & OPEN SPACE EASEMENT NOTES:�>
1. NUTRIENT CREDITS WILL BE REQUIRED TO BE PURCHASED FOR THIS DEVELOPMENT PRIOR TO
VSMP PLAN APPROVAL. 'SWWIS AN ACRONYM FOR STORMWATER MANAGEMENT.
2. THE SWM FOREST AND OPEN SPACE EASEMENT IS SUBJECT -TO THE GUIDANCE SET FORTH BY
DEQ IN THE VIRGINIA STORMWATER MANAGEMENT PROGRAM. THE AREAS WILL REMAIN r
UNDISTURBED IN A NATURAL, VEGETATED STATE EXCEPT FOR ACTIVITIES AS APPROVED BY
THE LOCAL PROGRAM AUTHORITY, SUCH AS FOREST MANAGEMENT, CONTROL OF INVASIVE
SPECIES, REPLANTING AND REVEGETATING, PASSIVE RECREATION (e.g. TRAILS), AND LIMITED
BUSH HOGGING TO MAINTAIN DESIRED VEGETATIVE COMMUNITY (BUT NO MORE THAN FOUR
TIMES A YEAR).
MITIGATION NOTES:
1. CONTRACTOR SHALL ENSURE INVASIVE SPECIES ARE REMOVED PRIOR TO ANY MITIGATION !
PLANTINGS. CONTRACTOR SHALL NOT HOWEVER REMOVE ESTABLISHED VEGETATION
ALONG STREAM BANKS, EVEN IF INVASIVE. PER US CORPS. OF ENGINEERS, THESE PLANTINGS
ASSIST WITH THE STABILIZATION OF THE STREAM.
2. THE MITIGATION PLAN SHOWN PROPOSES PLANTINGS WITHIN THE STREAM BUFFER, AND
IMMEDIATELY ADJACENT TO THE STREAM BUFFER. BECAUSE THE PROTECTED EXISTING
STREAM BUFFER TO REMAIN UNDISTURBED IS HEAVILY VEGETATED, THERE IS LITTLE ROOM
TO PROPOSE NEW PLANTINGS,
3. IN LIGHT OF MITIGATION NOTE #2 ABOVE, AND THE FACTTHE PROPOSED PLANTINGS ARE
LESS THAN THOSE REQUIRED IN THE CALCULATIONS SHOWN ON THIS SHEET, AN ARBORIST /
SHALL BE HIRED BY THE DEVELOPER TO VISIT THE SITE. THE ARBORIST SHALL MEET WITH
COUNTY OFFICIAL(s) AND EXAMINE THE STREAM BUFFER. DURING THEIR MEETING EFFORTS /
WILL BE MADE TO ENSURE THAT MINIMUM MITIGATION PLANTING REQUIREMENTS ARE MET,
ORTO CONFIRM THE EXISTING STREAM BUFFER's LANDSCAPING IS SATISFACTORY.
4. THE ARBORIST SHALL LOCATE AREAS TOTALING 3,o85 sf (6,070-3,o85)OF SPECIES IN THE
WATERSIDE 50' OF THE BUFFER THAT ARE INVASIVE, DISEASED OR DYING AND REPLACE THEM /Al
WITH
WITH PROPOSED PLANTINGS. PLEASE SEE MITIGATION CALCULATIONS'A.' FOR THE L
REQUIRED PLANTINGS WITHIN THIS 3,o85 sf AREA.
5. THE ARBORIST SHALL LOCATE AREAS TOTALING 25,270 sf (27,300-2,030) OF SPECIES IN THE
SI
LANDWARD 50' OF THE BUFFER THAT ARE INVASIVE, DISEASED OR DYING AND REPLACE THEM
WITH PROPOSED PLANTINGS. PLEASE SEE MITIGATION CALCULATIONS'B.' FOR THE
REQUIRED PLANTINGS WITHIN THIS 25,270 sf AREA.
6. IN THE EVENTTHE EXISTING STREAM BUFFER's LANDSCAPING IS DEEMED SATISFACTORY BY
THE COUNTY OFFICIAL(s) AND THE FULL PLANTINGS OF THE REQUIRED MITIGATIONS NOTED
ABOVE IN #4 AND #5 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.
PROPOSED LOCATIGN @�-
._WATERSIDE MITIGATION
SWM FOREST & OPEN SPACE EASEMENT & MITIGATION PLAN;
SCALE 1"=100'
TH 0�
SCOTT R. COLLINS'Z
0 Lic. No. 035791 �
��sSIONAL
PROPOSED STREAM
w
w
z
BUFFER IMPACTS
U
/r �f
` ,.
TOTAL= 16,685 sf
00,
-�
N,WATERSIDE:
3,035 sf
W
MNIMMC53..
LANDWARD: 1,1,650 sf
0
0
�` 1 11 r
/,°..
SWM FOREST & OPEN SPACE EASEMENT NOTES:�>
1. NUTRIENT CREDITS WILL BE REQUIRED TO BE PURCHASED FOR THIS DEVELOPMENT PRIOR TO
VSMP PLAN APPROVAL. 'SWWIS AN ACRONYM FOR STORMWATER MANAGEMENT.
2. THE SWM FOREST AND OPEN SPACE EASEMENT IS SUBJECT -TO THE GUIDANCE SET FORTH BY
DEQ IN THE VIRGINIA STORMWATER MANAGEMENT PROGRAM. THE AREAS WILL REMAIN r
UNDISTURBED IN A NATURAL, VEGETATED STATE EXCEPT FOR ACTIVITIES AS APPROVED BY
THE LOCAL PROGRAM AUTHORITY, SUCH AS FOREST MANAGEMENT, CONTROL OF INVASIVE
SPECIES, REPLANTING AND REVEGETATING, PASSIVE RECREATION (e.g. TRAILS), AND LIMITED
BUSH HOGGING TO MAINTAIN DESIRED VEGETATIVE COMMUNITY (BUT NO MORE THAN FOUR
TIMES A YEAR).
MITIGATION NOTES:
1. CONTRACTOR SHALL ENSURE INVASIVE SPECIES ARE REMOVED PRIOR TO ANY MITIGATION !
PLANTINGS. CONTRACTOR SHALL NOT HOWEVER REMOVE ESTABLISHED VEGETATION
ALONG STREAM BANKS, EVEN IF INVASIVE. PER US CORPS. OF ENGINEERS, THESE PLANTINGS
ASSIST WITH THE STABILIZATION OF THE STREAM.
2. THE MITIGATION PLAN SHOWN PROPOSES PLANTINGS WITHIN THE STREAM BUFFER, AND
IMMEDIATELY ADJACENT TO THE STREAM BUFFER. BECAUSE THE PROTECTED EXISTING
STREAM BUFFER TO REMAIN UNDISTURBED IS HEAVILY VEGETATED, THERE IS LITTLE ROOM
TO PROPOSE NEW PLANTINGS,
3. IN LIGHT OF MITIGATION NOTE #2 ABOVE, AND THE FACTTHE PROPOSED PLANTINGS ARE
LESS THAN THOSE REQUIRED IN THE CALCULATIONS SHOWN ON THIS SHEET, AN ARBORIST /
SHALL BE HIRED BY THE DEVELOPER TO VISIT THE SITE. THE ARBORIST SHALL MEET WITH
COUNTY OFFICIAL(s) AND EXAMINE THE STREAM BUFFER. DURING THEIR MEETING EFFORTS /
WILL BE MADE TO ENSURE THAT MINIMUM MITIGATION PLANTING REQUIREMENTS ARE MET,
ORTO CONFIRM THE EXISTING STREAM BUFFER's LANDSCAPING IS SATISFACTORY.
4. THE ARBORIST SHALL LOCATE AREAS TOTALING 3,o85 sf (6,070-3,o85)OF SPECIES IN THE
WATERSIDE 50' OF THE BUFFER THAT ARE INVASIVE, DISEASED OR DYING AND REPLACE THEM /Al
WITH
WITH PROPOSED PLANTINGS. PLEASE SEE MITIGATION CALCULATIONS'A.' FOR THE L
REQUIRED PLANTINGS WITHIN THIS 3,o85 sf AREA.
5. THE ARBORIST SHALL LOCATE AREAS TOTALING 25,270 sf (27,300-2,030) OF SPECIES IN THE
SI
LANDWARD 50' OF THE BUFFER THAT ARE INVASIVE, DISEASED OR DYING AND REPLACE THEM
WITH PROPOSED PLANTINGS. PLEASE SEE MITIGATION CALCULATIONS'B.' FOR THE
REQUIRED PLANTINGS WITHIN THIS 25,270 sf AREA.
6. IN THE EVENTTHE EXISTING STREAM BUFFER's LANDSCAPING IS DEEMED SATISFACTORY BY
THE COUNTY OFFICIAL(s) AND THE FULL PLANTINGS OF THE REQUIRED MITIGATIONS NOTED
ABOVE IN #4 AND #5 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.
PROPOSED LOCATIGN @�-
._WATERSIDE MITIGATION
SWM FOREST & OPEN SPACE EASEMENT & MITIGATION PLAN;
SCALE 1"=100'
TH 0�
SCOTT R. COLLINS'Z
0 Lic. No. 035791 �
��sSIONAL
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