HomeMy WebLinkAboutWPO202000007 Plan - VSMP 2021-05-21NOTES
TAX MAP PARCEL AND OWNER INFO:
ZONING: RA - RURAL AREAS
OVERLAY DISTRICT: NONE
MAGISTERIAL DISTRICT: WHITE HALL
PARCEL 8-50 (70 ACRES)
HERALD VENTURES LLC
6640 MARKWOOD ROAD
EARLYSVILLE, VA 22936
SOURCE TOPOGRAPHY: TIMMONS GROUP, SEPTEMBER 18, 2020
DATUM: HORIZONTAL: NAD83 VIRGINIA STATE GRID SOUTH ZONE
VERTICAL: NAVD88 ESTABLISHED THROUGH LEICA
SMARTNET
SETBACKS:
FRONT: 75'
SIDE: 125'
PRESENT USE: VINEYARD
PROPOSED USE: NEW 5,600 SF TASTING ROOM
MAXIMUM BUILDING HEIGHT = LESS THAN 35 FEET
PROPOSED DISTURBED AREA = 4.88 ACRES
EXISTING IMPERVIOUS AREA = 0.05 ACRES
PROPOSED IMPERVIOUS AREA = 0.80 ACRES
WATER SUPPLY: PRIVATE WELL
SANITARY SEWER: PRIVATE SEPTIC
WATERSHED: BUCK MOUNTAIN CREEK
CRITICAL SLOPES: THERE ARE NO CRITICAL SLOPES
HARK VINEYARD TASTING ROOM
VSMP PLAN
WPO #2020-00007
COUNTY OF ALBEMARLE, VIRGINIA
05/21/2021
VICINITY MAP
111=10001
ARCHITECT:
WILLIAMS ARCHITECTS
2324 GLENN CT.
CHARLOTTESVILLE, VA 22901
CONTACT: EVAN WILLIAMS, RA
TELEPHONE: (434) 989-5197
ENGINEER OF RECORD:
TIMMONS GROUP
608 PRESTON AVE. SUITE 200
CHARLOTTESVILLE, VA 22903
CONTACT: JONATHAN SHOWALTER, P.E.
TELEPHONE: (434) 327-1681
Sheet List Table
Sheet Number
Sheet Title
CO.0
COVER
CO.1
ADJACENT PROPERTY EXHIBIT
C1.0
NOTES AND DETAILS
C1.1
NOTES AND DETAILS
C2.0
EXISTING CONDITIONS AND DEMO PLAN
C3.0
EROSION AND SEDIMENT CONTROL NOTES AND DETAILS
C3.1
EROSION AND SEDIMENT CONTROL NOTES AND DETAILS
C3.2
EROSION AND SEDIMENT CONTROL PLAN - PHASE 1
C3.3
EROSION AND SEDIMENT CONTROL PLAN - PHASE 2
C3.4
EROSION AND SEDIMENT CONTROL PLAN - SEPTIC
SYSTEM
C4.0
LAYOUT PLAN
C5.0
GRADING AND DRAINAGE PLAN
C5.1
SIGHT DISTANCE PROFILE
C5.2
ROAD PROFILE
C6.0
STORMWATER SUMMARY PLAN
C7.0
STORMWATER MANAGEMENT PLAN
C8.0
STORM PROFILES
# OF SHEETS = 17
SIGNATURE PANEL:
APPROVAL DATE
DEPARTMENT OF COMMUNITY DEVELOPMENT_
PLANNING & ZONING
ENGINEERING
INSPECTIONS
ARCHITECTURAL REVIEW BOARD
DEPARTMENT OF FIRE AND RESCUE
ALBEMARLE COUNTY SERVICE AUTHORITY
VIRGINIA DEPARTMENT OF TRANSPORTATION
HEALTH DEPARTMENT
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GENERALNOTES
1. ALL MATERIALS AND CONSTRUCTION METHODS SHALL BE IN ACCORDANCE WITH CURRENT VIRGINIA DEPARTMENT OF
TRANSPORTATION'S SPECIFICATIONS AND STANDARDS.
2. PRIOR TO ANY CONSTRUCTION, THE CONTRACTOR SHALL CONSULT THE ENGINEER AND VERIFY THE APPROVAL OF THE PLANS
BY ALL FEDERAL, STATE AND LOCAL AGENCIES.
3. LAND USE PERMITS (LUP-A) MUST BE OBTAINED FROM THE VIRGINIA DEPARTMENT OF TRANSPORTATION PRIOR TO BEGINNING
ANY CONSTRUCTION WITHIN THE EXISTING STATE MAINTAINED RIGHT OF WAY (INCLUDING ACCESS).
4. THE CONTRACTOR SHALL VERIFY THE ELEVATIONS OF ALL POINTS OF CONNECTION OR PROPOSED WORK TO EXISTING CURBS,
SANITARY LINES, WATERLINES, ETC, PRIOR TO CONSTRUCTION.
5. UPON DISCOVERY OF SOILS THAT ARE UNSUITABLE FOR FOUNDATIONS, SUBGRADES, OR OTHER ROADWAY CONSTRUCTION
PURPOSES, THE CONTRACTOR SHALL IMMEDIATELY CONTACT THE OWNER. THESE AREAS SHALL BE EXCAVATED BELOW PLAN
GRADE AS DIRECTED BY THE OWNER, BACKFILLED WITH SUITABLE MATERIAL AND COMPACTED IN ACCORDANCE WITH THE
CURRENT VERSION OF THE VDOT ROAD AND BRIDGE STANDARDS AND SPECIFICATIONS.
6. ALL STORM SEWER DESIGN AND CONSTRUCTION TO BE IN ACCORDANCE WITH VDOT I AND I LID-94 (D) 121.13.
7. ALL STORM SEWER PIPE SHALL BE REINFORCED TONGUE AND GROVE CONCRETE PIPE IN ACCORDANCE WITH ASTM-C-76. PIPE
WITHIN THE RIGHT OF WAY SHALL BE MINIMUM CLASS III OR GREATER IN ACCORDANCE WITH CURRENT VDOT STANDARDS AND
SPECIFICATIONS.
8. IF PRE -CAST UNITS ARE TO BE USED, VDOT SHALL BE NOTIFIED AND THE MANUFACTURER SHALL SUBMIT DRAWING DETAILS FOR
REVIEW. CERTIFICATION AND VDOT STAMP WILL BE REQUIRED ON ALL UNITS.
9. ALL CONCRETE SHALL BE A3-AE (AIR ENTRAINED 3,000 PSI), UNLESS OTHERWISE NOTED.
10. DESIGN CHANGES, SPECIFIED MATERIALS CHANGES AND/OR FIELD CHANGES FROM THE APPROVED PLANS NEED TO BE
RESUBMITTED TO THE ENGINEER PRIOR TO PROCEEDING WITH THE WORK. A LETTER OF EXPLANATION SHALL ACCOMPANY THE
REVISED PLANS AND/OR THE DRAINAGE CALCULATIONS, WHICH MUST BE SUBMITTED AND APPROVED BY THE ENGINEER.
11. CONTRACTOR SHALL VERIFY LOCATION AND ELEVATION OF ALL UNDERGROUND UTILITIES SHOWN ON PLANS IN AREAS OF
CONSTRUCTION PRIOR TO STARTING WORK. CONTACT ENGINEER IMMEDIATELY IF LOCATION OR ELEVATION IS DIFFERENT FROM
THAT SHOWN ON PLAN. IF THERE APPEARS TO BE A CONFLICT, AND/OR UPON DISCOVERY OF ANY UTILITY NOT SHOWN ON THIS
PLAN, CALL MISS UTILITY OF CENTRAL VIRGINIA AT 1-800-552-7001. THE OWNER SHALL BE RESPONSIBLE FOR THE RELOCATION
OF ANY UTILITY WITHIN EXISTING AND/OR PROPOSED RIGHT-OF-WAY REQUIRED BY THE DEVELOPMENT.
12. THE INSTALLATION OF SEWER, WATER, AND GAS MAINS (INCLUDING SERVICE LATERALS AND SLEEVES) SHALL BE COMPLETED
PRIOR TO THE PLACEMENT OF AGGREGATE BASE COURSE.
13. ALBEMARLE COUNTY APPROVAL OF CONSTRUCTION PLANS DOES NOT PRECLUDE THE RIGHT TO REQUIRE ADDITIONAL
FACILITIES AS DEEMED NECESSARY.
14. A PRIME COAT SEAL BETWEEN THE AGGREGATE BASE AND BITUMINOUS CONCRETE WILL BE REQUIRED AT THE RATE OF 0.30
GALLONS PER SQUARE YARD (REC-250 PRIME COAT) PER VDOT STANDARDS AND SPECIFICATIONS.
15. THE SCHEDULING OF AGGREGATE BASE INSTALLATION AND SUBSEQUENT PAVING ACTIVITIES SHALL ACCOMMODATE FORECAST
WEATHER CONDITIONS PER SECTION 315 OF THE ROAD AND BRIDGE SPECIFICATIONS.
16. THE OWNERS REPRESENTATIVE SHALL HAVE APPROVED THE AGGREGATE BASE COURSE(S) FOR DEPTH, TEMPLATE AND
PERFORMED THE REQUIRED FIELD INSPECTION (PROOF ROLL) PRIOR TO PLACEMENT OF ANY SURFACE COURSE(S). CONTACT
THE OWNER FOR INSPECTION FOR THE AGGREGATE BASE COURSE(S) 48 HOURS PRIOR TO APPLICATION OF THE SURFACE
COURSE(S).
17. A GEOTECHNICAL ENGINEER IS TO ASCERTAIN CAUSE AND CERTIFY RECOMMENDED METHOD OF REPAIR FOR ALL PAVEMENT
STRUCTURAL FAILURES PRIOR TO STATE ACCEPTANCE.
18. ALL VEGETATION AND ORGANIC MATERIAL MATERIAL IS TO BE REMOVED FROM THE PROPOSED PAVEMENT LIMITS PRIOR TO
CONDITIONING OF THE SUBGRADE.
19. CERTIFICATION AND SOURCE OF MATERIALS ARE TO BE SUBMITTED TO THE OWNER FOR ALL MATERIALS AND BE IN
ACCORDANCE WITH THE ROAD AND BRIDGE SPECIFICATIONS, AND ROAD AND BRIDGE STANDARDS.
20. ALL APPROACH GUTTERS TO SAG INLETS SHALL MAINTAIN A MINIMUM SLOPE OF 0.004 ft./ft.
21. ALL NEW HANDICAP ACCESSIBLE REQUIREMENTS ON -SITE AND WITHIN ALL NEW STRUCTURES SHALL COMPLY WITH THE 2015
UNIFORM STATEWIDE BUILDING CODE, 2009 VIRGINIA CONSTRUCTION CODE, 2010 ADA STANDARDS FOR ACCESSIBLE DESIGN
AND ICC/ANSI A117.1-03.
ALBEMARLE COUNTY ENGINEERING GENERAL CONSTRUCTION NOTES
1. PRIOR TO ANY CONSTRUCTION WITHIN ANY EXISTING PUBLIC RIGHT OF WAY, INCLUDING CONNECTION TO ANY EXISTING ROAD,
A PERMIT SHALL BE OBTAINED FROM THE VIRGINIA DEPARTMENT OF TRANSPORTATION (VDOT). THIS PLAN AS DRAWN MAY NOT
ACCURATELY REFLECT THE REQUIREMENTS OF THE PERMIT. WHERE ANY DISCREPANCIES OCCUR THE REQUIREMENTS OF THE
PERMIT SHALL GOVERN.
2. ALL MATERIALS AND CONSTRUCTION METHODS SHALL CONFORM TO CURRENT SPECIFICATIONS AND STANDARDS OF VDOT.
3. EROSION AND SILTATION CONTROL MEASURES SHALL BE PROVIDED IN ACCORDANCE WITH THE APPROVED EROSION CONTROL
PLAN AND MUST BE INSTALLED PRIOR TO ANY CLEARING, GRADING OR OTHER CONSTRUCTION.
4. ALL SLOPES AND DISTURBED AREAS ARE TO BE FERTILIZED, SEEDED AND MULCHED.
5. THE MAXIMUM ALLOWABLE SLOPE IS 2:1 (HORIZONTAL:VERTICAL). WHERE REASONABLY OBTAINABLE, LESSER SLOPES OF 3:1 OR
BETTER ARE TO BE ACHIEVED.
6. PAVED, RIP -RAP OR STABILIZATION MAT LINED DITCH MAY BE REQUIRED WHEN IN THE OPINION OF THE COUNTY ENGINEER, OR
DESIGNEE, IT IS DEEMED NECESSARY IN ORDER TO STABILIZE A DRAINAGE CHANNEL.
7. ALL TRAFFIC CONTROL SIGNS SHALL CONFORM WITH THE VIRGINIA MANUAL FOR UNIFORM TRAFFIC CONTROL DEVICES.
8. UNLESS OTHERWISE NOTED ALL CONCRETE PIPE SHALL BE REINFORCED CONCRETE PIPE - CLASS III.
9. ALL EXCAVATION FOR UNDERGROUND PIPE INSTALLATION MUST COMPLY WITH OSHA STANDARDS FOR THE CONSTRUCTION
INDUSTRY (29 CFR PART 1926).
ALBEMARLE COUNTY STORMWATER MANAGEMENT NOTES
1. ALL DAMS AND CONSTRUCTED FILL TO 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 OBTAINED FROM
THE COUNTY EROSION CONTROL INSPECTOR.
BLASTING NOTES
1. BLASTING SHALL NOT BE PERMITTED ON THIS PROJECT.
e
d C
OR AS SHOWN ON PLAN
WHEN NOT ALONG SIDEWALK
CURB WIPE DOWN DETAIL
No Scale
FH NO PROJECTION OF PIPE ABOVE GROUND LINE
TOP OF FILL
TOP OF FILL
TOP OF FILL
GROUND LINE x
GROUND LINE x
GROUND LINE
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FOUNDATION SOFT, YIELDING, OR
NORMAL EARTH FOUNDATION
ROCK FOUNDATION
OTHERWISE UNSUITABLE MATERIAL
PIPE PROJECTION ABOVE GROUND LINE
MIN. 1.5 x D MIN. 1.5 x D
MIN. 1.5 x D I MIN. 1.5 x D
I MIN. 1.5 x D MIN. 1.5 x D
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TOP OF FILL
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MATERIAL
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1" OF H % D X
MIN. 8", BEDDING
MATERIAL
MAX.24" MATERIAL
FOUNDATION SOFT, YIELDING, OR
NORMAL EARTH FOUNDATION
ROCK FOUNDATION
I OTHERWISE UNSUITABLE MATERIAL
BEDDING MATERIAL IN ACCORDANCE WITH ® SECTION 302 OF THE ROAD AND BRIDGE EMBANKMENT NOTES:
SPECIFICATIONS.
REGULAR BACKFILL MATERIAL IN ACCORDANCE FOR GENERAL NOTES ON PIPE BEDDING,
CLASS I BACKFILL MATERIAL IN ACCORDANCE I SEE INSTALLATION OF PIPE CULVERTS
WITH SECTION 302 OF THE ROAD AND BRIDGE
WITH SECTION 302 OF THE ROAD AND BRIDGE SPECIFICATIONS. AND STORM SEWERS GENERAL NOTES
SPECIFICATIONS. ON SHEET 107.00.
rrrrr FOR PLASTIC PIPE rrrrr FOR ALL OTHER PIPE REGULAR BACKFILL MATERIAL CRUSHED GLASS CONFORMING TO THE
IN ACCORDANCE WITH SECTION 302 OF THE ROAD
6" MINIMUM CLASS I BACKFILL MATERIAL PLACED DIRECTLY BRIDGE SPECIFICATIONS. SIZE REQUIREMENTS FOR CRUSHER RUN
OVER PIPE AND 6" REGULAR BACKFILL MATERIAL, OVER AGGREGATE SIZE 25 AND 26 MAY BE
OR 12" OF CLASS I BACK FILL MATERIAL, USED IN PLACE OF CLASS I BACKFILL.
IN ACCORDANCE WITH SECTION 302 OF THE ROAD AND BRIDGE
SPECIFICATIONS.
`V�❑T
A COPY 0 HE ORIGINAL SEALED AND SIGNED DRAWING IL IN THE CENTRAL OFFICE.
SPECIFICATION
INSTALL. OF PIPE CULVERTS AND STORM SEWERS
REFERENCE
ROAD AND BRIDGE STANDARDS
CIRC. PIPE BEDDING AND BACKFILL - METHOD "A''
VIRGINIA DEPARTMENT OF TRANSPORTATION
302
303
SHEET 1 OF 4
REVISION DATE
07/19
107.01
CONCRETE BUMPER BLOCK
ANCHOR WITH 5/8" REBAR
IMBEDDED 24" IN GROUND HANDICAP SIGN
HANDICAP SIGN LOCATION (VAN)
LOCATION (TYP.)
� 0 0
PER
VDOT
8' 1 5' 1 8' 1 8' 8'
TYPICAL VAN
B ACCESSIBLE ACCESSIBLE
HANDICAP SPACES
TYPICAL PARKING SPACE DETAILS
1
FACE OF
CURB
4"
PAINTED
STRIPE
(TYPICAL)
REGULAR SPACE
SIGNAGE NOTES
1. ALL SIGNING AND PAVEMENT MARKING SHALL BE IN ACCORDANCE WITH THE MOST CURRENT EDITION OF
EACH OF THE FOLLOWING AND ANY REVISION THERETO:
A. MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES.
B. THE VIRGINIA SUPPLEMENT TO THE MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES.
C. THE VIRGINIA DEPARTMENT OF TRANSPORTATION ROAD AND BRIDGE SPECIFICATIONS.
D. THE 2000 INTERNATIONAL FIRE CODE.
2. SIGN LOCATIONS ARE APPROXIMATE AND ARE TO BE MODIFIED IN THE FIELD TO AVOID CONFLICT WITH
UNDERGROUND UTILITIES OR OTHER CONSTRUCTIONS, AND TO COMPLY WITH STANDARDS REFERENCED IN NOTE 1
ABOVE.
3. ALL SIGNS AND PAVEMENT MARKINGS ARE TO BE FURNISHED AND INSTALLED BY THE CONTRACTOR. ALL SIGNS TO
BE FURNISHED AND INSTALLED WITH STANDARD U POST GALVANIZED BY THE CONTRACTOR.
SOLID WHITE LINE 24"
(TYP )
STOP
12
0
(TYP.)
STD.
R1-1
STOP BAR DETAIL NOTE: STOP SIGNS TO BE 30" WITH
NO SCALE HIGH INTENSITY SHEETING
STRIPING & SIGNAGE NOTES & DETAILS
No Scale
NYLOPLAST DRAIN BASIN WITH STANDARD GRATE
(1,2) INTEGRATED(DUCTILE IRON
FRAME & GRATE TO MATCH BASIN O.D. 1-C
MINIMUM PIPE BURIAL
DEPTH PER PIPE
(3) VARIABLE INVERT HEIGHTS MANUFACTURER
AVAILABLE (ACCORDING TO RECOMMENDATION
PLANSITAKE OFT) (MIN. MANUFACTURING
REQ. SAME AS MIN. SUMP)
(4) VARIOUS TYPES OF INLET&OUIIETADAPTERS
AVAILABLE: 4"- 30" FOR CORRUGATED HOPE
(ADS N-12IHANCOR DUAL WALL, ADSIHANCOR
SINGLE WALL), N-12 HP, PVC SEWER (EX: SDR 35),
PVC DWV (EX: SCH 40). PVC C9001C905,
CORRUGATED & RIBBED PVC
WATERTIGHTJOINT
(CORRUGATED HOPE SHOWN)
1 - 8'. 30 STANDARD GRATES SHALL BE DUCTILE IRON PER ASTM A536
GRADE 7050-05.
2 - 12"-30" FRAMES SHALL BE DUCTILE IRON PLRASTM A5W GRADE 70-50.05.
8" & 10' STANDARD GRATES FIT DIRECTLY ONTO DRAIN BASINS WITH THE
USE OF A PVC BODY TOP. SEE DRAWING N0.70410-045.
3 - DRAIN BASIN TO BE CUSTOM MANUFACTUREDACCORDING TO PLAN
DETAILS. RISERS ARE NEEDED FOR BASINSOVERBP DUE TO SHIPPING
RESTRICTIONS. SEE DRAWING NO.7001-110055.
4 - DRAINAGE CONNECTION STUB JOINT TIGHTNESS SHALL CONFORM TO
ASTM D3212 FOR CORRUGATED HOPE (ADS N-IZ41MCOR DUAL WALL),
N-12 HP, & PVC SEWER (e-2e).
5 - ADAPTERS CAN BE MOUNTED ON ANY ANGLE V TO36V. TO DETERMINE
MINIMUM ANGLE BETWEEN ADAPTERS SEE DRAWING NO.7001-110-012.
6 - 12'- 30'STANDARD GRATES SHALL MEET H-20 LOAD RATING.
7 - 8' & 10' STANDARD GRATES ARE RATED FOR LIGHT DUTY APPLICATIONS
ONLY; NO CONCRETE COLLAR NEEDED FOR LIGHT DUTY RATING,
GALVANIZED STEEL STEP
.4
R
TYPICAL SECTION
(DMANUFACTURER'SVDESIGN) N
MINIMUM OF 3" EMBEDMENT
18" MIN WIDTH GUIDELINE
8" MIN THICKNESS GUIDELINE
(5) ADAPTER
(6,7) TRAFFIC LOADS: CONCRETE SLAB DIMENSIONS ARE FOR
ANGLES
GUIDELINE PURPOSES ONLY. ACTUAL CONCRETE SLAB MUST BE
'ARIABLE 0"-360"
DESIGNED TAKING INTO CONSIDERATION LOCAL SOIL CONDITIONS,
ACCORDING TO
TRAFFIC LOADING, & OTHER APPLICABLE DESIGN FACTORS.
PLANS
SEE DRAWING NO, 71101-110-111 FOR NON TRAFFIC INSTALLATION.
V
i (3) VARIABLE SUMP DEPTH
ACCORDING TO PLANS
(6" MIN. ON T - 24",1U" MIN. ON 30"
3
y
4" MIN ON 8"-2C BASED ON MANUFACTURING REQ.)
\ N
6" MIN ON 30"
THE BACKFILL MATERIAL SHALL BE CRUSHED STONE OR OTHER
GRANULAR MATERIAL MEETING THE REQUIREMENTS OF CLASS I,
6..30,
".30" CLASS II, OR CLASS III MATERIAL AS DEFINED IN ASTM D2321.
BEDDING & BACKFILL FOR SURFACE DRAINAGE INLETS SHALL
PLACED & COMPACTED UNIFORMLY IN ACCORDANCE WITH ASTM D2321.
ST-1
#4, GRADE 60, REINFORCING ROD ENCASED IN
A CORROSION RESISTANT RUBBER OR OTHER
MATERIAL APPROVED BY THE ENGINEER.
(DIMENSION MAY VARY WITH MANUFACTURER'S
DESIGN)
CORROSION RESISTANT
MATERIAL
#4 REINFORCING ROD
CAL SECTION
4 ALL STRUCTURES WITH A DEPTH OF
OTHERWISE NOTED ON THE PLANS.
E 4'/z" FROM INSIDE FACE OF
BE i6" C-C.
E%TENDED 4%yWIFROMHEAFACE OF FORCE MINIMUM THESUPPORT.SILFS POUNDS WHEN
STEPS ARE TO BE VERTICALLY ALIGNED AND UNIFORMALY SPACED
FOR THE ENTIRE DEPTH OF ANY STRUCTURE.
IN PRECAST UNITS STEPS MAY BE CAST IN PLACE, MORTARED
INTO HOLES PROVIDED BY THE FABRICATOR OR DRIVEN.
STEPS DIFFERING IN DIMENSIONS CONFIGURATION OR MATERIALS
FROM THOSE SHOWN MAY ALSO BE USED PROVIDED THEY MEET
THE MINIMUM REQUIREMENTS SHOWN HEREON AND THE
CONTRACTOR HAS FURNISHED THE ENGINEER WITH DETAILS AND
CERTIFIED TEST REPORTS OF THE PROPOSED SUBSTITUTE AND HAS
RECEIVED WRITTEN APPROVAL FROM THE ENGINEER FOR THE USE
OF SUCH STEPS.
ALL STEPS INSTALLED SHALL BE PROVIDED WITH SLIP -RESISTANT
SURFACES SUCH AS BUT NOT LIMITED TO,CORRUGATED KNURLED,
OR DIMPLED SURFACES.
ALUMINUM STEPS SHALL BE FABRICATED IN ACCORDANCE WITH
ASTM B221, ALLOY 6005-T5.
THAT PORTION OF THE STEP ENCASED IN MASONRY SHALL BE
UNIFORMLY COATED WITH A BITUMINOUS, SOLVENT TYPE, ASBESTOS
FILLED ALUMINUM PIGMENTED COATING CONFORMING TO FEDERAL
SPECIFICATION TC-C-00498A.
ALUMINUM STEP
SPECIFICATION XVDOT
REFERENCE STANDARD STEP ROAD PAID BRIDGE STANDARDS
VIRGINIA DEPARTMENT OF TRANSPORTATION REVISION DATE SHEET 1 OF 1
106.09
�9
l �
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a
a
TRANSITION BETWEEN n
PIPE DIAMETERS WHEN
DIFFERENT SIZESOF
PIPES ARE ENCOUNTERED.
NOTES
SHAPING OF MANHOLE AND INLET INVERTS IN ACCORDANCE WITH
THIS DRAWING IS TO APPLY TO THOSE STRUCTURES SPECIFIED
ON PLANS OR WHERE INVERT OF PIPE IS ABOVE INVERT OF
STRUCTURE.
MANHOLE OR DROP INLET IS TO BE FORMED AND CONSTRUCTED
IN ACCORDANCE WITH APPLICABLE STANDARD OR SPECIAL DRAWING.
THE INVERT SHAPING AS DETAILED HEREON IS TO CONSIST OF A
PORTLAND CEMENT CONCRETE MIX CONFORMING TO CLASS A3 OR
CLASS C1, EXCEPT THAT 257 OF COARSE AGGREGATE MAY BE
UP TO 4" IN DIAMETER AND CONSIST OF STONE, BROKEN BRICK,
7-1/2„
ANCHOR V,,, i i 1 /8 ^mow^^
IMBEDDED 24" IN GROUND;
2 PER WHEEL STOP
GTH
0.5' FROM EP
PRECAST CONCRETE WHEEL STOP
No Scale
VA. SIGN FOR THE DISABLED ON 0.80 GAUGE
ALUMINUM. COLORS: GREEN BORDER &
LEGEND, BLUE SYMBOL FOR ACCESSIBILITY,
WHITE BACKGROUND.
W:AWAY
PmTY
$W - $500 ROE
TOW AWAY ZONE
TVAN
U ABOVE ACCESSIBLE 6' ABOVE
FINISHED FINISHED
GRADE GRADE
SPACES SHALL BE IDENTIFIED BY ABOVE GRADE
SIGNS AS RESERVED FOR PHYSICALLY
DISABLED PERSONS. PROVIDE ONE (1) R-7-8
SIGN AT EACH PARKING SPACE INDICATED ON
SITE PLAN. SIGN SHALL BE ALUMINUM (PAINTED
WHITE) WITH GREEN LETTERS AND
INTERNATIONAL WHEELCHAIR SYMBOL. SIGN
SHALL BE PLACED ON STEEL POST 1-1/2" O
PAINTED BLACK SET IN MIN. 2' OF CONCRETE.
EXIST GRADE METAL INSPEC77ON FRAME W/ SOLID LID
(NEENAH R-1975 OR EQUIVALENT)
-�� 3" CONCRETE COLLAR
CRUSHED STONE BEDDING
6" DI CLEANOUT
PLUG AT END
OF LINE
CLEANOUT DETAIL
No Scale
SHAPE TO
SHAPE TO ELEVATION
OF MID -POINT OF
LARGEST PIPE.
CONTOUR
OF PIPE
SLOPE TO DRAIN TO INVERT
OF OUTLET PIPE
SECTION A -A
METHOD OF TREATMENT IN DROP INLETS
SLOPE TO DRAIN I
TO INVERT OF
OUTLET PIPE Irr
la
BROKEN CONCRETE OR BROKEN CONCRETE BLOCK. THE SURFACE
SHALL BE LEFT SMOOTH BY MEANS OF HAND TROWELLING. NONE
OF THE COARSE AGGREGATE SHALL REMAIN EXPOSED.
°
DETAILS OF INVERT SHAPING AS SHOWN HEREON ARE FOR EXAMPLE
PURPOSES ONLY. EACH MANHOLE OR DROP INLET IS TO BE SHAPED
INDIVIDUALLY TO BEST FIT THE PARTICULAR INLET AND OUTLET
CONFIGURATION AND FLOW LINES. SECTION B-B
PLAN
METHOD OF TREATMENT IN MANHOLES
ROAD AN`BRID�TANDARDS STANDARD METHOD OF SHAPING SPEGFI°ATI°"
REFERENCE
SHEET , GF , REVISION DATE MANHOLE & INLET INVERTS
302
106.08 VIRGINIA DEPARTMENT OF TRANSPORTATION
2.0" BITUMINOUS CONCRETE SURFACE COURSE - SM-9.5A
(PLACED IN SINGLE LIFT)
8" TYPE 21B AGGREGATE BASE COURSE
COMPACTED SUBGRADE
DENOTES LIGHT DUTY ASPHALT PAVEMENT ON PLANS
LIGHT DUTY ASPHALT PAVEMENT SECTION
No Scale
R=Ya" CONTROL JOINT SPACED
AT WIDTH OF WALK (MAXIMUM)
EXPANSION JOINT AT MAX OF 30', WITH
PREMOLDED EXPANSION FILLER
/ CONC. WALK
r n -
Ill
t.
COMPACTED SUBGRADE `4" 21-B STONE
CONCRETE SIDEWALK JOINT DETAIL
No Scale
VARIABLE WIDTH'
NON -SLIP BROOM FINISH MAX. CROSS SLOPE 2%
4" 3,000 PSI AIR -ENTRAINED
CONCRETE
COMPACTED SUBGRADE 4" TYPE 21B STONE
NOTE: SIDEWALKS SHALL BE CONSTRUCTED IN
ACCORDANCE WITH VDOT STANDARDS.
d ..
CONCRETE SIDEWALK PAVEMENT SECTION
No Scale
2" ASPHALTIC CONCRETE SURFACE
COURSE - SM-9.5A
3" INTERMEDIATE BASE COURSE - BM25.OA
8" TYPE 21-B AGGREGATE SUBBASE COURSE
0
COMPACTED SUBGRADE
DENOTES HEAVY DUTY ASPHALT PAVEMENT ON PLANS
HEAVY DUTY ASPHALT PAVEMENT SECTION
No Scale
EXISTING PAVEMENT PROPOSED PAVEMENT
r
2
>
ICE SAWCUT THROUGH a MATCH EX. CROSS
L) EX. SURFACE Ed SLOPE UNLESS OTHERWISE
COURSE x SPECIFIED ON PLANS
w & REMOVE LE
PAVEMENT 2' MIN. PROPOSED I
\
1.
. ......
PAVEMENT REPLACEMENT JOINT DETAIL
No Scale
4" MIN.
^" 2„ R
CONIC CURB AND GUTTER CLASS 3A,
(Pc=3,000 PSI) CONCRETE
6"
d d °
a m
d a
oa °
A d' d ° 711
° d
a.. ° a d. a
°d Q d o.
I� 6" 2'-0"
CONTINUE 21B STONE
COMPACTED BASE FROM ADJACENT
SUBGRADEJ PAVEMENT SECTION
UNDER CURB
VDOT STANDARD CG-6 CURB & GUTTER
No Scale
o��L:NLTy pF,
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1 .NTFL\X M. SHOWALTER
I_Ic. No. 0402057151
05/21/2021 �4V
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01 Lf) 01
DATE
1210112020
DRAWN BY
A. MABEE
DESIGNED BY
J. SHOWALTER
CHECKED BY
1. SHOWALTER
SCALE
JOB NO.
46680
SHEET NO.
C1.0
2016 ROAD & BRIDGE STANDARDS
L
2016 ROAD & BRIDGE STANDARDS
2016 ROAD & BRIDGE STANDARDS
HARK VINEYARDS TASTING ROOM
ALBEMARLE COUNTY, VA
LANE CMP STORMWATER MANAGEMENT SYSTEM
NOTES:
1. THE LANE CMP STORM WATER MANAGEMENT SYSTEM SHALL BE INSTALLED IN ACCORDANCE WITH
INDUSTRY STANDARD INSTALLATION PRACTICES ADAPTED TO THE SPECIAL INSTALLATION PROCEDURES
CONTAINED HEREIN.
2. CONSTRUCTION EQUIPMENT SHALL NOTTRAVERSE OR OTHERWISE BE LOCATED ATOP THE PIPE SYSTEM
OR ITS COMPONENTS UNTIL SUFFICIENT COVER IS PROPERLY PLACED AND COMPACTED. CONSTRUCTION
LOADING RESTRICTIONS ARE CONTAINED HEREIN. THE INSTALLER SHALL CONTACT THE MANUFACTURER
TO ADDRESS ANY UNCERTAINTIES IN THIS REGARD.
3. THE FOUNDATION AND/OR BEDDING STONE MUST BE PROPERLY LEVELED TO THE ELEVATION SHOWN ON
THE PROJECT PLANS PRIOR TO THE PLACEMENT OF ANY PIPE OR FITTINGS.
4. SPACINGS SHOWN BETWEEN PIPE RUNS ARE STANDARD AND WILL ENSURE SUFFICIENT SPACE FOR
MATERIAL PLACEMENT AND COMPACTION. CONSIDERATIONS FOR SPACING REDUCTIONS WILL NOT BE
MADE UNLESS THE INSTALLER FORMALLY ACKNOWLEDGES THAT THE DESIRED REDUCTION WILL NOT
COMPROMISE THE ABILITY TO PROPERLY PLACE AND COMPACT BACKFILL IN AFFECTED AREAS.
5. BACKFILL AND BEDDING MATERIALS SHALL BE AS SPECIFIED IN THE PROJECT PLANS AND CONSISTENT WITH
THE NOTES CONTAINED HEREIN.
6. THE PLACEMENT OF A GEOMEMBRANE OVER THE ENTIRE SYSTEM IS CONSIDERED A BEST MANAGEMENT
PRACTICE WHEN THE SYSTEM IS LOCATED BENEATH PAVEMENT IN THE MORE NORTHERN REGIONS WHERE
SEVERE WINTERS INCLUDE HEAVIER USES OF DEICING SALTS.
7. CONTACT YOUR LOCAL LANE SALES REPRESENTATIVE FOR ANY MODIFICATIONS NEEDED TO THE SYSTEM
DESIGN.
ACCESS RISER NOTES
1. THE ACCESS RISER DETAIL SHALL BE CONSIDERED CONCEPTUAL WITH THE
INTENTION OF ILLUSTRATING HOW LOADS PLACED ON THE COVER OR
SURROUNDING PAVEMENT WILL BE TRANSFERRED TO THE SUBGRADE AND
NOT BE BROUGHT TO BEAR DIRECTLY ON THE RISER PIPE.
2. ALL RISERS SHALL BE FIELD CUT TO THE ELEVATION NEEDED TO
ACCOMMODATE CONSTRUCTION OF THE RISER DETAIL.
3. POURED -IN -PLACE CONCRETE COLLARS SHALL BE PROPERLY FORMED TO
PROVIDE A SMALL GAP AROUND THE OUTSIDE DIAMETER OF THE RISER, WITH
THE TOP LEVEL OF THE COLLAR SET APPROXIMATELY TWO INCHES ABOVE THE
TOP OF THE RISER PIPE.
4. FLATTOPS, MANHOLE OPENINGS, AND APPURTENANCES SHALL BE
CONSTRUCTED AND/OR PROVIDED IN ACCORDANCE WITH THE STANDARD
DETAILS AND SPECIFICATIONS OF THE STATE OR LOCAL ROAD AUTHORITY FOR
AN H25/HS25 HIGHWAY TRUCK LOADING.
5. STANDARD RISER DIAMETERS ARE BETWEEN 12 AND 48 INCHES, AND THEIR
FITTINGS/STUBS ARE SUBJECT TO REINFORCEMENT CONSIDERATIONS IN
ACCORDANCE WITH ASTM A998. RELATED REQUIREMENTS ARE DEPENDENT ON
THE MAINLINE DIAMETER AND THE BURIAL DEPTH AND MAY BE NEGATED BY
OPTING FOR A SMALLER DIAMETER RISER IN THIS RANGE.
6. STUBS FOR RISERS AND IN GENERAL ARE DETERMINED BY THE MANUFACTURER
BASED ON FABRICATION STANDARDS AND/OR SHIPPING LIMITATIONS.
TEMPORARY MINIMUM COVER FOR CONSTRUCTION EQUIPMENT
NOTES
1. DURING CONSTRUCTION AND PRIOR TO THE CONSTRUCTION OF PAVEMENT
ADDITIONAL TEMPORARY COVER MAYBE REQUIRED TO ACCOMMODATE
CONSTRUCTION EQUIPMENT TRAFFIC OVER THE PIPE SYSTEM IN ACCORDANCE
WITH TABLE 1.
2. MINIMUM COVER IS MEASURED FROM THE TOP OF THE PIPE TO THE TOP OF
THE MAINTAINED CONSTRUCTION ROADWAYSURFACE.
3. TEMPORARY COVER SHALL BE DULY COMPACTED AND MAINTAINED AT THE
PROPER ELEVATION TO ENSURE NO LOSS OF REQUIRED COVER OVERTIME.
CLEAN, OPEN -GRADED MANUFACTURED AGGREGATE MAY BE UNSUITABLE FOR
THESE PURPOSES UNLESS PROPERLY LOCKED -IN PLACE OR CONFINED WITH A
BINDER MATERIAL.
STANDARD CONNECTING BAND NOTES
1. PIPE ENDS SHALL BE REROLLED TO FORM AN ANNULAR 2Y3" X i%2"
CORRUGATION WITH SUFFICIENT CORRUGATIONS TO ACCOMMODATE THE
MINIMUM WIDTH OF A FULLY CORRUGATED CONNECTING BAND.
2. FULLY CORRUGATED CONNECTING BAND THICKNESS SHALL BE IN ACCORDANCE
WITH TABLE 2, AND SHALL HAVE A MINIMUM WIDTH OF 12 INCHES FOR PIPE
DIAMETERS UPTO AND INCLUDING 96 INCHES, AND A MINIMUM WIDTH OF 24
INCHES THEREAFTER.
3. STANDARD LUG CONNECTORS SHALL BE USED ON FULLY CORRUGATED
CONNECTING BANDS.
4. STANDARD SLEEVE GASKETS, WHEN REQUIRED, SHALL BE I-THICKNEOPRENE
MEETING THE MATERIAL REQUIREMENTS OF ASTM D1056, AND SHALL
COMPLETELY UNDERLIE THE CONNECTING BAND.
5. ALL JOINT PERFORMANCE REQUIREMENTS SHALL BE IN ACCORDANCE WITH
SECTION 9 OF ASTM A760. STANDARD SLEEVE GASKETS SHALL BE REQUIRED
FOR JOINTS SPECIFIED TO MEET ANY LEVEL OF LEAK RESISTANT PERFORMANCE
AS WELL AS SILT TIGHT PERFORMANCE. IN LIEU OF A GASKET, A GEOTEXTILE
WRAP SHALL BE CONSIDERED SUFFICIENT TO MEET SILT TIGHT JOINT
PERFORMANCE. GASKETS SHALL NOT BE REQUIRED FOR PERFORATED PIPE
SYSTEMS AND JOINTS SPECIFIED TO MEET SOIL TIGHT REQUIREMENTS.
6. CONNECTING BANDS FOR 12 THROUGH 48-INCH DIAMETER PIPE SHALL BE A
ONE-PIECE BAND. CONNECTING BANDS FOR 54 THROUGH 96-INCH DIAMETER
PIPE SHALL BE ATWO-PIECE BAND. CONNECTING BANDS FOR 102 THROUGH
144-INCH DIAMETER PIPE SHALL BE A THREE-PIECE BAND.
7. CONNECTING BAND MATERIAL AND/OR COATING SHALL MATCH THE PIPE
MATERIAL.
FINISHED GRADE
ASSUMED
1'-5" /
3"
MINIMUM
BACKFILL MATERIAL
(AS SPECIFIED)
1/2" EXPANSION JOINT
FILLER FOR SHEAR RELIEF
ACCESS
Table 1.
Temporary Mimimum Cover for
Construction Equipment
Pipe Dia.
Minimum Cover(ft) for Indicated Axle Loads
(in)
18-50 kips
50-75 kips
75-110 kips
110-150 kips
12-42
2.0
2.5
3.0
3.0
48-72
3.0
3.0
3.5
4.0
78-120
3.0
3.5
1 4.0
4.0
126-144
3.5
4.0
1 4.5
4.5
Table 2.
Standard Connecting
Band Thickness
0
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Pipe Thickness
Minimum Band Thickness
16 ga
0.064"
18 ga
0.052"
14 ga
0.079"
18 ga
0.052"
12 ga
0.109"
18 ga
0.052"
30 ga
0.138"
16 ga
0.064"
8ga
0.168"
14 ga
00079"
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Detail CONNECTING BAND
(WHEN SPECIFIED)
GASKET
(WHEN SPECIFIED)
CORRUGATED METAL PIPE _SmallGlanPerent CORRUGATED METAL PIPE
MANHOLE FRAME & COVER
(PER ENGINEER) CONCRETE BEARING SLAB
(BY OTHERS) (BY OTHERS)
RISER DETAIL
ANCHOR LUGS
CMP SLIP RING
LINE PIPE
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24'-0"
WEIR PLATE
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HMIN.
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1. ALL CORRUGATED METAL PIPE (CMP) SHALL BE THE DIAMETER, CORRUGATION SIZE, AND GAUGE SPECIFIED ON THE PLANS. CORRUGATED STEEL PIPE WITH A
24"
2.0
4.0
2.0
1.00
C9
METALLIC COATING SHALL CONFORM TO AASHTO M36 AND/OR ASTM A760. CORRUGATED STEEL PIPE WITH A POLYMER COATING SHALL CONFORM TO AASHTO
C9
12"x6" ORIFICE 15" STUB
Z
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M245 AND/OR ASTM A762. CORRUGATED ALUMINUM ALLOY PIPE SHALL CONFORM TO AASHTO M196 AND/OR ASTM B745. ALL RISERS AND STUBS ARE
30"
2.0
4.5
2.0
1.00
Z
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16-GAUGE WITH A 2%' X 14" CORRUGATION UNLESS OTHERWISE NOTED. FITTINGS SHALL MEET THE MINIMUM DESIGN REQUIREMENTS OF ASTM A998 FOR THE
H
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BURIAL DEPTH SHOWN ON THE PLANS.
36"
2.0
5.0
2.0
1.00
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5'-3"
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2.ITSHALL BETHE RESPONSIBILITY OFTHE GENERAL CONTRACTOR ORTHEIR AGENT TORESEARCH AND IMPLEMENT APPLICABLE SAFETY,HAZARD,AND HEALTH
42"
2.0
5.5
2.0
1.00
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2'-9"
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REGULATIONS; AND OBTAIN THE NECESSARY APPROVALS, CONSENTS OR PERMITS FROM APPLICABLE AGENCIES, PRIVATE LANDOWNERS, OR PUBLIC ROAD
AUTHORITIES.
3. THE CONTRACTOR SHALL BE ADVISED THAT CORRUGATED METAL PIPE IS FLEXIBLE AND THEREFORE DERIVES STRUCTURAL STABILITY FROM THE STRENGTH AND
RELATIVE STIFFNESS OF THE SURROUNDING BACKFILL MATERIAL. THE RESULTING SOIL -CULVERT INTERACTION SYSTEM DEFINES THE ABILITY OF THE FLEXIBLEPIPE
TO WITHSTAND ANTICIPATED LOADS.
48"
2.0
6.0
2.0
1,00
0 W z
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54"
2.25
6.75
2.0
1.00
60"
2.5
7.5
2.0
1.00
3" ORIFICE
0 INVERT
WEIR PLATE DETAIL
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4. PIPE BEDDING AND EMBEDMENT SHALL BE SELECT GRANULAR MATERIALS MEETING THE REQUIREMENTS OF AASHTO M145 FOR A-I,A-2 AND A-3
CLASSIFICATIONS. WELL -GRADED EMBEDMENT MATERIALS SHALL BE FREE OF ORGANICS, ROCK FRAGMENTS LARGER THAN THREE INCHES, AND FROZEN LUMPS.
APPLICATIONS THAT INVOLVE PERFORATED PIPE FOR RETENTION PURPOSES SHALL BE BEDDED AND BACKFILLED WITH A CLEAN, OPEN -GRADED, ANGULAR STONE
WITHASIZE DISTRIBUTION BETWEEN 0.75AND 2 INCHES. OPEN -GRADED EMBEDMENT MATERIALS REQUIRETHE USEOFAFILTER FABRICTO ELIMINATETHE
POTENTIAL OF SOIL MIGRATION FROM ADJACENT SOILS.
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66"
2.75
8.25
2.0
1.00
72
3.0
9.0
2.0
1.00
78"
3.0
9.5
2.0
1.00
84"
3.0
10.0
2.0
1.00
BILL OF MATERIALS
S. ALLCMPSHALLBE INSTALLED IN ACCORDANCE WITH THE PLANS AND SPECIFICATIONS, THE MANUFACTURER'S RECOMMENDATIONS, ASTM A798 FOR
90"
3.0
10.5
2.0
1.00
DESCRIPTION NO. REQUIRED
Q
CORRUGATED STEEL PIPE OR ASTM B788 FOR CORRUGATED ALUMINUM ALLOY PIPE AND/OR SECTION 26 OF THE AASHTO LRFD BRIDGE CONSTRUCTION
/
72" ELBOW 1
SPECIFICATIONS. IN GENERA BEDDING SHALL BEA MINIMUM OF 4INCHES IN DEPTH AND LEFT LOOSELY PLACED UNDER AND ROUGHLY SHAPED TO THE
MIDDLE -THIRD OF THE PIPE PAN, AND THE EMBEDMENT SHALL BE INSTALLED IN LOOSE LIFTS NOT EXCEEDING 8 INCHES AND COMPACTED TO A MINIMUM 90%
96"
3.0
11.0
2.0
1.00
72" ELBOW WITH 12" STUB 1
AASHTO T99 STANDARD PROCTOR DENSITY. EMBEDMENT SHALL BE RAISED EVENLY, AS DESCRIBED BELOW, WITH A MAXIMUM SIDE -TO -SIDE DIFFERENTIAL OF 24
INCHES OR ONE-THIRD OF THE PIPE DIAMETER, WHICHEVER IS LESS. SELECT EMBEDMENT MATERIALS SHALL EXTEND ABOVE THE PIPE A MINIMUM DISTANCE OF
102"
3.0
11.5
2.0
1.25
72" PIPE (20'-0" LONG) WITH 36" RISER 1
ONE -EIGHTH THE DIAMETER OR 12 INCHES, WHICHEVER IS GREATER.
108"
3.0
12.
22.0
1.25
72" PIPE (12'-0" LONG) WITH 36" RISER 1 -ALL 72" PIPE IS 14 GAUGE,
5" X 1" CORRUGATION„
72" ELBOW WITH 15" STUB 1 ALUMINIZED TYPE 2.
72" SINGLE TEE WITH 36" RISER, 15" STUB, BULKHEAD, WEIR PLATE & -ALL 36, 15 & 12" PIPE IS 16 GAUGE,
TRASH RACK 1 2j" X I" CORRUGATION,
ALUMINIZED TYPE 2.
72" PIPE 20'-0" LONG 5 -DASHED LINES INDICATES WELD.
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6. PUBLISHED INSTALLATION STANDARDS REFERENCEDABOVE SHALL BE SUPPLEMENTED WITH THE FOLLOWING INSTRUCTIONSTO ACCOUNT FOR THE PRESENCE
OF MANIFOLDS AND PARALLEL PIPE RUNS: THE BACKFILL OPERATION SHALL COMMENCE AND PROGRESS EVENLY ON BOTH SIDES OF THE MANIFOLD AND
ALONGSIDE THE PIPE RUNS SIMULTANEOUSLY. IN THIS MANNER, THE OVERALL BACKFILL OPERATION SHALL PROGRESS IN THE DIRECTION OF THE PIPE RUNS AND
TOWARDS THE OPPOSITE MANIFOLD, WHERE CARE IS AGAIN TAKEN TO ENSURE THE BACKFILLING IS DONE EVENLY. PERIMETER BACKFILL MUST BE BROUGHT UP
EVENLY AS WELL, AND EXTENDED HORIZONTALLY TO STABLE AND/OR UNDISTURBED TRENCH WALLS. SPECIAL CARE SHALL BETAKEN TO ENSURE THE HAUNCH
REGIONS OF THE PIPE ARE COMPLETELY FILLED AND PROPERLY COMPACTED. FILLING THE INSIDE HAUNCH REGIONS OF THE MANIFOLD BETWEEN STUBS IS MORE
CHALLENGING AND WILL REQUIRE ADDITIONAL CARE.
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114"
3.0
12.5
2.0
1.25
120"
3.0
13.0
2.0
1.25
126"
3.0
13.5
2.0
1.50
132"
3.0
14.0
2.0
1.50
-USE NECESSARY CONNECTING BANDS.
72" PIPE (12'-0" LONG) 1 -ALL REINFORCEMENT SHALL MEET ASTM
NECESSARY 72" CONNECTING BANDS WITH GASKETS 12 A998
7. NO EQUIPMENT SHALL BE OPERATED ON THE SYSTEM UNTIL MINIMUM OF 12 INCHES OF COVER HAS BEEN ESTABLISHED, AT WHICH TIME ONLY WALK -BEHIND
COMPACTION EQUIPMENT AND SMALL SPREADING EQUIPMENT MAYBE USED. EXCAVATORS MUST BE LOCATED OFF THE BED, AND DUMP TRUCKS SHALLNOT
DUMP STONE DIRECTLY ON TO THE BED.
PAGE
2 OF 9
138"
3.0
14.5
2.0
1.50
E
3 OF 9
144"
3.0
15.0
2.0
1.50
THE FLAT BULKHEAD PLATE SHALL BE WELDED TO THE
PIPE WALL FOR THE FULL PERIPHERY OF THE PIPE.
W
rLu
REINFORCING MEMBER
(3" x 3" x J" ANGLE)
(3) TYPICAL
REINFORCING MEMBER
(3" x 3" x }" ANGLE)
(3) TYPICAL
BULKHEAD & WEIR
REINFORCEMENT DETAIL
-(1) REQUIRED-
NOTES:
1.) STANDOFF TO BE WELDED TO RAILS & RISER
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5.) MAXIMUM LENGTH OF LADDER RAIL IS 19'-10".
�E
7 OF 9
6.) STANDARD FINISH: GALVANIZED PAINT.
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S�O�wLALTH pF
'0THAN A SHOWALTER >
L.Ic. No. 0402057151
05/21/2021%��
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EX. 10' (MINIMUM) COMMUNICATION
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TELEPHONE & TELEGRAPH COMPANY
D.B 484, PG. 36
(UTIL I TY NO T MARKED; PEDESTALS
LOCATED AS SHOWN)
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ZONED: RA (R(JRAL AREAS) _ — — — — — + _ — ' — —
/ 633- — — — 70.00 ACRES (TOTAL PARCELS _ — ' ' — — — — 629 \ \ I _ _ - - / / _ -623'
- + \ — �630 _ - _ _ - - �0' / / / / ' /
\6• ` \ 2116\ \ \ \ \ \ \ \ \ \ \ \ \ ` \ - - - - - - - - - - - - - ' - - - - 6'y1't632- - - - - - _ - — — — — / / / / - - ' - - - - - - - - _ - - - - - - - _ _ _ -629 - - - - - - - - ' / '/
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\ �\ \ \\ \ \ \�+ \ \ \\ \ \`� \` 31 g0 _----_-- 225--' / /____-______-+62g/'--''--/- - - - - -- - -- 2- 628 -----------=---------��/ / / i i /' - 2/
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/// - 163g, ----_- / / // +6/- 01 /�/ 6g� // / / / / �6
\ \ _ / / /gy /618'----------------- +6 / / 16 / 6�' , / / �' / _-604 _ _ l
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/---616---------_ --_ / I / / 6° / / / / /' / SURVEYNOTES:
-
+139 \ \ \ \ \ \ \ ` \ \ \ \ \ / / / / / / / ' — - - - _ - _ _ _ 61656 / / / 6^/ / / / / / / / 601 ' / / / / / / 1. PROPERTY & ZONING INFORMATION:
\ \ \ \ \ 1y 1y \ \ \ \ \ \ / - / / / / 61A / I , / / �1` / +6� / / / / SUBJECT PROPERTY'
-614 - / OWNER: HERALD VENTURES LLC
01A' / REFERENCE. DEED BOOK 5153, PAGE 219
1. / / / / - _ _ bl _ - ± \ / / / , TAX MAP PARCEL: 8-50 (PART OF)
1.61- sOg• ` \ \ \ \ \ \ \ \ � \ y16' / + / / / / _ _ _ � \ / / / / / / / / � PROPERTYADORESS: 6640 MARKWOOD ROAD
+7 RECORD PARCEL AREA: 70.00 ACRES (')
/ \ \ \ \ \ \ \ \ \ \ \ \ \ \ ` / l / / / / / �-� _ - _ _ _ ` — / / / / / / / / / / / / / / + ZONED: RA (RURAL AREAS)
/ 6018A-)SUBSEQUENT TO ORIGINAL SURVEY BY THIS FIRM IN SEPTEMBER, 2020,
/ / ' ' - _ - _ _ _ /-� / / / I BOUNDARY LINE ALONG MARKWOOD ROAD CLARIFIED BY UNRECORDED PLAT OF
�606. ` ` \ \ \ g9\ \ ` / / / / / .811 - ` ` \ \ - _ _ _ / , / / / / l / / CORRECTION ENTITLED 'PLAT SHOWING A COMPILED BOUNDARY, PID
\ ` \ - / / g13 / / bag \ \ _ - - - - , I / p / / / / l 00800-00-00-05000'BY COMMONWEALTH LAND SURVEYING, LLC, DATED DECEMBER 1,
/ + \ \ I / ^ / / / / 2020. BOUNDARYIS DEPICTED TO APPROXIMATE ROAD CENTERLINE OF MARKWOOD
I WIRE FENCE , / / / / \ \ ` \ \ \ \ \ \ \ \ \ \ \ \ \ \ / / / // / ROAD, WITH30'PRESCRIPTIVE EASEMENT ALSO SEE SURVEY NOTE f0.
/ / \ IT \ 1
HT=8' ' 1 / / `6p5 ` \ \ \ \ \ \ \ \ \ \ \ ` 67S ` y81 3g / / / g- h3 _ _ \ \ \ \ \ \ _ / / / / / / / / / / / 2. DIMENSIONAL ZONING REGULA TIONS, PERALBEMARLE COUNTY CODE.
I I ( - ) ' +606 Al / / / / / // ` \ \ ` \ ,33 \ \ \ \ \ \ \ \ \ \ \ \ \ \ ` \ \ - - - - - +6T� / // // // / / /6+606 - - - _ _ _ \ \ \ \ - - - - - - - / / / / / / / / / // / /31' SETBACKS:
/ -6. 66"\ \ \ / / / \ \ \ \ / , / / / / / / / / / / +6Qg' FRONT YARD - 75 FEET
\ \ \ \ \ \ \ \ / / 60 \ \ \ 19' / I / / / / / / SIDE YARD - 25 FEET
REAR YARD - 35 FEET
o \ \ \ 60` `� � � \ / // / / / / / / \ \ \+-_-----_/ // O^ / / /6019 / / / /6g16T I
+ / I / \ o \ \ \ \ 6. / p1_ \ \ \ \ /
/ / / \ \ \ \ \ \ \ \ 111 1 - _ / / / 69 / / /6 \ g I / / / + l 1 1 I O HEIGHT REGULATION -MAXIMUM HEIGHT = 35 FEET
J 611' / / / / / / _ 9g\ \ \ ` \ 6113 / / / / I I ' 1 1 I MINIMUM LOT AREA - 2 ACRES (OR 20,000 SF lF PUBLIC SEWER AVAILABLE)
+ / 6 \ \ \ + I � I I I
I 60 \ 36 6g - /
+�0_ +\ \ \ - - - 01 I I 1 I 1 I 1 / 3. THE SURVEY SHOWN HEREON IS BASED ON AFIELD SURVEY BY TIMMONS
\ \ I I I 1 h I GROUP COMPLETED ON MARCH 9, 2021.
Ch6oSWALE� \ \ \ \ \ +\ + / / / / / / / 605 6�5 ` \ \ \ \ \ \ \ \ 0 g — — — C0 I I I I cp I
/ / / /+ I 4. THIS IS NOT A BOUNDARY SURVEY,' BOUNDARYLINES SHOWN HEREON ARE
\ BASED ON FIELD RECOVERED, AVAILABLE MONUMENTATION AND DEEDS AND PLATS
\
\\ \ \ \ \ \ \ \ \ \ ` ` \ ' / / / / / / \ \ ` \ ` 1 I 9 I I OF RECORD. NO TITLE REPORT PROVIDED, THUS EASEMENTS MAY EXIST WHICH
1 I
/ / / ARE NOT SHOWN HEREON.
068y / GYL SWALE / ` \ ` \ ` \ / 1 \ \ I 1 5. HORIZONTAL DATUM IS BASED ON NAD83 NA2011 , VIRGINIA STATE GRID, SOUTH
v 6 / / ( )
ZONE. DATUM ESTABLISHED THROUGH NETWORK GPS (LEICA SmartNET)
OBSERVATIONS.
l I 1 \ \ 6. BASED ON FEMA FLOOD INSURANCE RATE MAP (FIRM), MAP N0.5f003C01TOO,
+y1 / / / / / / / / / / 9� ` \ ` \ \ ` 606 _ / UNSHADED ZONEX, AREAS DETERMINED TO BE OUTSIDE THE 0.2%ANNUAL CHANCE
600 \ \ \ \ \+ _ p1 q3 I l 0 \ \ FLOODPLAIN.
+6g / / / �� / / \ \ + ` \ \ 606_ I 1 \ \ \ \ Z PROPERTY DOES NOT LIE WITHIN AN AGRICULTURAL -FOREST DISTRICT
/ / / \ _ \ I \ \ 8. PROPERTYLIES WITHINA WATER SUPPLY PROTECTION AREA.
\ / / , 9 / / \ \ \ l \
/ 5 / d? / / . \ \ \ \ \ SCALE 14=20' 1
I 1 \ \ 6a / 6g / . ` \ I\ \ \ \ \
6g / + \\1 9. PROPERTY IS LOCATED WITHIN THE BUCK MOUNTAIN CREEK WATERSHED.
+ 6p3g \ \ \ `� +0� //� / / �/ / / �' / \ `\ �\ \ \ \ ---- 1 1 1 1
061 \ 20
607- 6' 1 40' 1 1 1 10. BOUNDARY SURVEY OF RECORD INDEED BOOK4576, PAGE 576 INDICATES
-
` 1 STATE ROUTE 664, MARKWOOD ROAD, AS AN EXISTING 50' RIGHT-OF-WAY
d
6056 1 1 1 \ BOUNDARY FRONTING SAID ROAD IS SHOWN PER SAID PLAT, HOWEVER NO
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1' - _ _ _ + 1 1 6 \ INDICATION OF FEE SIMPLE RIGHT-OF-WAY OR TAKE OFAREA BY THE
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A. MABEE
• DESIGNED BY
• J. SHOWALTER
• CHECKED BY
J. SHOWALTER
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EROSION AND SEDIMENT CONTROL NARRATIVE
MINIMUM STANDARDS:
NOTE: CONTRACTOR IS RESPONSIBLE FOR FULFILLING ALL OF THE FOLLOWING REQUIREMENTS:
PROJECT DESCRIPTION
THIS PROJECT INCLUDES A NEW TASTING ROOM FOR HARK VINEYARDS, A PARKING LOT, AND ASSOCIATED SITE WORK
THE LIMITS OF DISTURBANCE IS 4.88 ACRES.
ADJACENT PROPERTY
THESE IMPROVEMENTS ARE BEING MADE WITHIN THE PROPERTY BOUNDARY. THE PROPERTY IS BOUNDED BY
RESIDENTIAL PROPERTIES AND DAVIS SHOP ROAD TO THE NORTH. RESIDENTIAL PROPERTIES AND MARKWOOD ROAD
BORDER THE SOUTH AND EAST SIDE. THE WEST SIDE IS BORDERED BY A RESIDENTIAL PROPERTY.
EXISTING SITE CONDITIONS
THE SITE IS CURRENTLY VACANT WITH WOODS AND TURF AREAS.
OFF -SITE AREAS
NO OFF -SITE AREAS WILL BE DISTURBED AS A PART OF THIS PROJECT.
CRITICAL EROSION AREAS
NO CRITICAL EROSION AREA EXIST.
EROSION AND SEDIMENT CONTROL MEASURES
UNLESS OTHERWISE INDICATED, ALL VEGETATIVE AND STRUCTURAL EROSION AND SEDIMENT CONTROL PRACTICES
SHALL BE CONSTRUCTED AND MAINTAINED ACCORDING TO MINIMUM STANDARDS AND SPECIFICATIONS OF THE
CURRENT ADDITION OF THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK. THE MINIMUM STANDARDS OF
THE VESCH SHALL BE ADHERED TO UNLESS OTHERWISE WAIVED OR APPROVED BY A VARIANCE BY LOCAL AUTHORITIES
HAVING JURISDICTION.
EROSION AND SEDIMENT CONTROL MAINTENANCE
ALL EROSION AND SEDIMENT CONTROL MEASURES SHALL BE MAINTAINED IN ACCORDANCE WITH VESCH AND THE
CONSTRUCTION SEQUENCE, INCLUDING THE INSPECTION OF ALL MEASURES AFTER ALL RAIN EVENTS.
STRUCTURAL PRACTICES:
1. TEMPORARY CONSTRUCTION ENTRANCE - 3.02 A TEMPORARY CONSTRUCTION ENTRANCE SHALL BE PROVIDED AT
THE LOCATION INDICATED ON THE PLANS. IT IS IMPERATIVE THAT THIS MEASURE BE MAINTAINED THROUGHOUT
CONSTRUCTION. ITS PURPOSE IS TO REDUCE THE AMOUNT OF MUD TRANSPORTED ONTO PAVED PUBLIC ROADS BY
MOTOR VEHICLES OR RUNOFF.
2. SILT FENCE BARRIER - 3.05 SILT FENCE SEDIEMENT BARRIERS SHALL BE INSTALLED DOWNSLOPE OF AREAS WITH
MINIMAL GRADES TO FILTER SETTLEMENT LADEN RUNOFF FROM SHEET FLOW AS INDICATED. ITS PRPOSE IS TO
PREVENT SEDIMENT FROM LEAVING THE SITE.
3. STORM DRAIN INLET PROTECTION - 3.07 STONE FILTERS SHALL BE PLACED AT THE INLET OF ALL DRAINAGE
STRUCTURES AS INDICATED ON PLANS. ITS PURPOSE IS TO PREVENT SEDIMENT FROM ENTERING THE STORM
DRAINAGE SYSTEM PRIOR TO PERMANENT STABILIZATION.
4. DIVERSION DIKE - 3.09 A TEMPORARY RIDGE OF COMPACTED SOIL TO DIVERT WATER FROM A CERTAIN AREA.
5. SEDIMENT TRAP - 3.13 A TEMPORARY BARRIER OR DAM WITH A CONTROLLED STORMWATER RELEASE TO DETAIN
SEDIMENT -LADEN RUNOFF FROM DISTURBED AREAS IN "WET' AND "DRY" STORAGE LONG ENOUGH FOR THE MAJORITY
OF SEDIMENT TO SETTLE OUT.
5.1.1. MAINTENANCE OF SEDIMENT TRAP - INSPECT TRAP EMBANKMENT WEEKLY TO ENSURE IT IS STRUCTURALLY
SOUND AND HAS NOT BEEN DAMAGED DURING CONSTRUCTION ACTIVITIES. ADDITIONALLY THE TRAP SHALL BE
CHECKED AFTER EVERY RAINFALL EVENT. ONCE THE SEDIMENT HAS REACHED THE DESIGNATED CLEANOUT
LEVEL IT SHALL BE REMOVED AND PROPERLY DISPOSED OF.OUTLET PROTECTION - 3.18 STRUCTURALLY LINED
APRONS PLACED AT THE OUTLETS OF PIPES OR CHANNEL SECTION TO PREVENT SCOUR AND PROTECT THE
OUTLETS STRUCTURE.
6. DUST CONTROL - 3.39 DUST CONTROL IS TO BE USED THROUGH THE SITE IN AREAS SUBJECT TO SURFACE AND AIR
MOVEMENT
7. TREE PROTECTION - 3.38 PROTECTION OF DESIRABLE TRESS FROM MECHANICAL AND OTHER INJUSRY DURING LAND
DISTURBING AND CONSTRUCTION ACTIVITY.
VEGETATIVE PRACTICES:
8. TEMPORARY SEEDING - 3.31 ALL DENUDED AREAS WHICH WILL BE LEFT DORMANT FOR MORE THAN 30 DAYS SHALL
BE SEEDED WITH FAST GERMINATING TEMPORARY VEGETATION IMMEDIATELY FOLLOWING GRADING OF THOSE
AREAS. SELECTION OF THE SEED MIXTURE SHALL DEPEND ON THE TIME OF YEAR IT IS APPLIED.
9. PERMANENT SEEDING - 3.32 FOLLOWING GRADING ACTIVITIES, ESTABLISH PERENNIAL VEGETATIVE COVER BY
PLANTING SEED TO REDUCE EROSION, STABILIZE DISTURBED AREAS, AND ENHANCE NATURAL BEAUTY.
MANAGEMENT STRATEGIES
1. PROVIDE SEDIMENT TRAPPING MEASURES AS A FIRST STEP IN GRADING, SEED AND MULCH IMMEDIATELY
FOLLOWING INSTALLATION.
2. PROVIDE TEMPORARY SEEDING OR OTHER STABILIZATION IMMEDIATELY AFTER GRADING.
3. ISOLATE TRENCHING FOR UTILITIES AND DRAINAGE FROM DOWNSTREAM CONVEYANCES IN ORDER TO MINIMIZE
PERIMETER CONTROLS.
4. ALL EROSION AND SEDIMENT CONTROL PRACTICES SHALL BE MAINTAINED UNTIL THEY ARE NO LONGER REQUIRED
TO COMPLY WITH THE CONTRACT DOCUMENTS OR STATE LAW.
PERMANENT STABILIZATION
ALL NON -PAVED AREAS DISTURBED BY CONSTRUCTION SHALL BE STABILIZED WITH PERMANENT SEEDING IMMEDIATELY
FOLLOWING FINISHED GRADING. SEEDING SHALL BE IN ACCORDANCE WITH STD. & SPEC. 3.32, PERMANENT SEEDING.
SEED TYPE SHALL BE AS SPECIFIED FOR MINIMUM CARE LAWNS" AND GENERAL SLOPES IN THE HANDBOOK FOR
SLOPES LESS THAN 3:1. FOR SLOPES GREATER THAN 3:1, SEED TYPE SHALL BE AS SPECIFIED FOR "LOW MAINTENANCE
SLOPES" IN TABLE 3.32-D OF THE HANDBOOK. FOR MULCH (STRAW OR FIBER) SHALL BE USED ON ALL SEEDED
SURFACES. IN ALL SEEDING OPERATIONS SEED, FERTILIZER AND LIME SHALL BE APPLIED PRIOR TO MULCHING.
SEQUENCE OF INSTALLATION
PHASE I
1. A PRE -CONSTRUCTION MEETING IS REQUIRED WITH ALBEMARLE COUNTY E&S INSPECTOR, CONTRACTOR, OWNER,
AND ENGINEER. THIS MEETING SHALL TAKE PLACE AT THE COMMUNITY DEVELOPMENT OFFICE OR THROUGH
TELECONFERENCE. CLEARING LIMITS MUST BE FLAGGED PRIOR TO THE MEETING WITH ONE (1) WEEK OF NOTICE.
2. INSTALL CONSTRUCTION ENTRANCE, TEMPORARY SEDIMENT TRAPS, CULVERT INLET PROTECTION, DIVERSION
DIKES, OUTLET PROTECTION, SILT FENCE, TREE PROTECTION AND DIVERSION DIKES.
3. AFTER ALL EROSION AND SEDIMENT CONTROL MEASURES ARE IN PLACE, SITE WORK CON BEGIN.
4. ROUGH GRADE PROJECT AREA. MAINTAIN SIMILAR DRAINAGE AREAS TO SEDIMENT TRAPS THROUGHOUT
CONSTRUCTION.
5. SEED ALL DENUDED AREAS PER VESCH STANDARDS.
PHASE II
1. FINE GRADE PROJECT AREA. APPLY PERMANENT SOIL STABILIZATION TO THESE AREAS WITHIN SEVEN DAYS AFTER
FINAL GRADE IS ACHIEVED.
2. APPLY PERMANENT SOIL STABILIZATION TO THESE AREAS WITHIN SEVEN DAYS AFTER FINAL GRADE IS ACHIEVED.
SILT FENCE MUST BE MAINTAINED THROUGH GRADING AND CONSTRUCTION.
3. ONCE ALL CONTRIBUTING DRAINAGE AREAS TO THE SEDIMENT TRAPS HAVE BEEN STABILIZED AND APPROVED BY AN
ESC INSPECTOR, FINAL GRADE SEDIMENT TRAP AREAS. SILT FENCE BELOW THE SEDIMENT TRAPS MUST REMAIN IN
PLACE UNTIL THE ENTIRE SITE IS STABILIZED AND APPROVED BY AN ESC INSPECTOR. SEE PLAN NOTES FOR
REMOVAL OF SEDIMENT TRAP 1 AND FINAL SLOPE GRADING AND STABILIZATION.
4. ONCE CONSTRUCTION IS COMPLETE AND ALL CONTRIBUTING AREAS ARE STABILIZED, EROSION CONTROL MEASURES
CAN BE REMOVED UPON APPROVAL FROM THE E&S INSPECTOR.
GENERAL CONSTRUCTION NOTES FOR EROSION AND
SEDIMENT CONTROL
1. THE PLAN APPROVING AUTHORITY MUST BE NOTIFIED ONE WEEK PRIOR TO THE PRE -CONSTRUCTION CONFERENCE, ONE
WEEK PRIOR TO THE COMMENCEMENT OF LAND DISTURBING ACTIVITY, AND ONE WEEK PRIOR TO THE FINAL
INSPECTION.
2. ALL EROSION AND SEDIMENT CONTROL MEASURES WILL BE CONSTRUCTED AND MAINTAINED ACCORDING TO MINIMUM
STANDARDS AND SPECIFICATIONS OF THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK AND VIRGINIA
REGULATIONS VR 625-02-00 EROSION AND SEDIMENT CONTROL REGULATIONS.
3. ALL EROSION AND SEDIMENT CONTROL MEASURES ARE TO BE PLACED PRIOR TO OR AS THE FIRST STEP IN CLEARING.
4. A COPY OF THE APPROVED EROSION AND SEDIMENT CONTROL PLAN SHALL BE MAINTAINED ON THE SITE AT ALL TIMES.
5. PRIOR TO COMMENCING LAND DISTURBING ACTIVITIES IN AREAS OTHER THAN INDICATED ON THESE PLANS
(INCLUDING, BUT NOT LIMITED TO, OFF -SITE BORROW OR WASTE AREAS), THE CONTRACTOR SHALL SUBMIT A
SUPPLEMENTARY EROSION CONTROL PLAN TO THE OWNER FOR REVIEW AND APPROVAL BY THE PLAN APPROVING
AUTHORITY.
6. THE CONTRACTOR IS RESPONSIBLE FOR INSTALLATION OF ANY ADDITIONAL EROSION CONTROL MEASURES NECESSARY
TO PREVENT EROSION AND SEDIMENTATION AS DETERMINED BY THE PLAN APPROVING AUTHORITY.
7. ALL DISTURBED AREAS ARE TO DRAIN TO APPROVED SEDIMENT CONTROL MEASURES AT ALL TIMES DURING LAND
DISTURBING ACTIVITIES AND DURING SITE DEVELOPMENT UNTIL FINAL STABILIZATION IS ACHIEVED.
8. DURING DEWATERING OPERATIONS, WATER WILL BE PUMPED INTO AN APPROVED FILTERING DEVICE.
9. THE CONTRACTOR SHALL INSPECT ALL EROSION CONTROL MEASURES PERIODICALLY AND AFTER EACH
RUNOFF -PRODUCING EVENT. ANY NECESSARY REPAIRS OR CLEANUP TO MAINTAIN THE EFFECTIVENESS OF THE
EROSION CONTROL DEVICES SHALL BE MADE IMMEDIATELY.
10. ALL FILL MATERIAL TO BE TAKEN FROM AN APPROVED, DESIGNATED BORROW AREA.
11. ALL WASTE MATERIALS SHALL BE TAKEN TO AN APPROVED WASTE AREA. EARTH FILL SHALL BE INERT MATERIALS ONLY,
FREE OF ROOTS, STUMPS, WOOD, RUBBISH, AND OTHER DEBRIS.
12. BORROW OR WASTE AREAS ARE TO BE RECLAIMED WITHIN 7 DAYS OF COMPLETION PER ZONING ORDINANCE SECTION
5.1.28.
13. ALL INERT MATERIALS SHALL BE TRANSPORTED IN COMPLIANCE WITH SECTION 13-301 OF THE CODE OF ALBEMARLE.
14. BORROW, FILL OR WASTE ACTIVITY INVOLVING INDUSTRIAL -TYPE POWER EQUIPMENT SHALL BE LIMITED TO THE HOURS
OF 7:OOAM TO 9:OOPM.
15. BORROW FILL OR WASTE ACTIVITY SHALL BE CONDUCTED IN A SAFE MANNER THAT MAINTAINS LATERAL SUPPORT OR
ORDER TO MINIMIZE ANY HAZARD TO PERSONS, PHYSICAL DAMAGE TO ADJACENT LAND AND
STRUCTURES/IMPROVEMENTS, AND DAMAGE TO ANY PUBLIC STREET BECAUSE OF SLIDES, SINKING, OR COLLAPSE.
16. THE DEVELOPER SHALL RESERVE THE RIGHT TO INSTALL, MAINTAIN, REMOVE OR CONVERT TO PERMANENT
STORMWATER MANAGEMENT FACILITIES WHERE APPLICABLE ALL EROSION CONTROL MEASURES REQUIRED BY THIS
PLAN REGARDLESS OF THE SALE OF ANY LOT, UNIT, BUILDING OR OTHER PORTION OF THE PROPERTY.
17. TEMPORARY STABILIZATION SHALL BE TEMPORARY SEEDING AND MULCHING. SEEDING IS TO BE AT 75 LBS/ACRE, AND
IN THE MONTHS OF SEPTEMBER TO FEBRUARY TO CONSIST A 50/50 MIX OF ANNUAL RYEGRASS AND CEREAL WINTER
RYE, OR IN MARCH AND APRIL TO CONSIST OF ANNUAL RYE, OR MAY THROUGH AUGUST TO CONSIST OF GERMAN
MILLET. STRAW MULCH IS TO BE APPLIED AT 80LBS/100SF. ALTERNATIVES ARE SUBJECT TO APPROVAL BY THE COUNTY
EROSION CONTROL INSPECTOR.
18. PERMANENT STABILIZATION SHALL BE LIME AND FERTILIZER PERMANENT SEEDING AND MULCH. AGRICULTURAL
GRADE LIMESTONE SHALL BE APPLIED AT 90LBS/1000SF, INCORPORATED INTO THE TOP 4-6 INCHES OF SOIL.
FERTILIZER SHALL BE APPLIED AT 1000LBS/ACRE AND CONSIST OF A 10-20-10 NUTRIENT MIX. PERMANENT SEEDING
SHALL BE APPLIED AT 180LBS/ACRE AND CONSIST OF 95% KENTUCKY 31 OR TALL FESCUE AND 0-5% PERENNIAL
RYEGRASS OR KENTUCKY BLUEGRASS. STRAW MULCH IS TO BE APPLIED AT 80LBS 100SF. ALTERNATIVES ARE SUBJECT
TO APPROVAL BY THE COUNTY EROSION CONTROL INSPECTOR.
19. MAINTENANCE: ALL MEASURES SHALL BE INSPECTED WEEKLY AND AFTER EACH RAINFALL EVENT. ANY DAMAGE OR
CLOGGING TO STRUCTURAL MEASURES SHALL BE REPAIRED IMMEDIATELY. SILT TRAPS SHALL BE CLEANED WHEN 50%
OF THE WET STORAGE VOLUME IS FILLED WITH SEDIMENT. ALL SEEDED AREAS SHALL BE RESEEDED WHEN NECESSARY
TO ACHIEVE A GOOD STAND OF GRASS. SILT FENCE AND DIVERSION DYKES WHICH COLLECT SEDIMENT TO HALF THEIR
HEIGHT MUST BE CLEANED AND REPAIRED IMMEDIATELY.
20. ALL TEMPORARY EROSION AND SEDIMENT CONTROL MEASURES SHALL BE REMOVED WITHIN 30 DAYS OF FINAL SITE
STABILIZATION, WHEN MEASURES ARE NO LONGER NEEDED, SUBJECT TO APPROVAL BY THE COUNTY EROSION
CONTROL INSPECTOR.
GENERAL EROSION AND SEDIMENT CONTROL NOTES:
ES-1: UNLESS OTHERWISE INDICATED, CONSTRUCT AND MAINTAIN ALL VEGETATIVE AND STRUCTURAL EROSION AND
SEDIMENT CONTROL PRACTICES ACCORDING TO MINIMUM STANDARDS AND SPECIFICATIONS OF THE LATEST
EDITION OF THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK AND VIRGINIA REGULATIONS VR 625-02-00
EROSION AND SEDIMENT CONTROL REGULATIONS.
ES-2: THE CONTROLLING EROSION AND SEDIMENT CONTROL AUTHORITY WILL MAKE A CONTINUING REVIEW AND
EVALUATION OF THE METHODS AND EFFECTIVENESS OF THE EROSION CONTROL PLAN.
ES-3: PLACE ALL EROSION AND SEDIMENT CONTROL MEASURES PRIOR TO OR AS THE FIRST STEP IN CLEARING, GRADING,
OR LAND DISTURBANCE.
ES-4: MAINTAIN A COPY OF THE APPROVED EROSION AND SEDIMENT CONTROL PLAN ON THE SITE AT ALL TIMES.
ES-5: PRIOR TO COMMENCING LAND -DISTURBING ACTIVITIES IN AREAS OTHER THAN INDICATED ON THESE PLANS
(INCLUDING, BUT NOT LIMITED TO, OFFSITE BORROW OR WASTE AREA), SUBMIT A SUPPLEMENTARY EROSION
CONTROL PLAN TO THE ARCHITECT/ENGINEER AND THE CONTROLLING EROSION AND SEDIMENT CONTROL AUTHORITY
FOR REVIEW AND ACCEPTANCE.
ES-6: PROVIDE ADDITIONAL EROSION CONTROL MEASURES NECESSARY TO PREVENT EROSION AND SEDIMENTATION AS
DETERMINED BY THE RESPONSIBLE LAND DISTURBER. (MODIFIED NOTE)
ES-7: ALL DISTURBED AREAS SHALL DRAIN TO APPROVED SEDIMENT CONTROL MEASURES AT ALL TIMES DURING
LAND -DISTURBING ACTIVITIES AND DURING SITE DEVELOPMENT.
ES-8: DURING DEWATERING OPERATIONS, PUMP WATER INTO AN APPROVED FILTERING DEVICE.
ES-9: INSPECT ALL EROSION CONTROL MEASURES DAILY AND AFTER EACH RUNOFF- PRODUCING RAINFALL EVENT. MAKE
ANY NECESSARY REPAIRS OR CLEANUP TO MAINTAIN THE EFFECTIVENESS OF THE EROSION CONTROL DEVICES
IMMEDIATELY.
SOILS INFORMATION:
14D - CHESTER LOAM, 15 TO 25 PERCENT SLOPES, MORE THAN 80 INCHES TO RESTRICTIVE FEATURES, HIGH, WELL
DRAINED, HYDROLOGIC SOIL GROUP: B
19C - MINNIEVILLE LOAM, 7 TO 15 PERCENT SLOPES, 60 TO 120 INCHES TO PARALITHIC BEDROCK, MEDIUM, WELL
DRAINED, HYDROLOGIC SOIL GROUP: B
36C - HAYESVILLE LOAM, 7 TO 15 PERCENT SLOPES, MORE THAN 80 INCHES TO RESTRICTIVE FEATURES, MEDIUM, WELL
DRAINED, HYDROLOGIC SOIL GROUP: B
AN EROSION AND SEDIMENT CONTROL PROGRAM ADOPTED BY A DISTRICT OR LOCALITY MUST BE CONSISTENT WITH
THE FOLLOWING CRITERIA, TECHNIQUES AND METHODS:
MS-1. PERMANENT OR TEMPORARY SOIL STABILIZATION SHALL BE APPLIED TO DENUDED AREAS WITHIN SEVEN DAYS
AFTER FINAL GRADE IS REACHED ON ANY PORTION OF THE SITE. TEMPORARY SOIL STABILIZATION SHALL BE
APPLIED WITHIN SEVEN DAYS TO DENUDED AREAS THAT MAY NOT BE AT FINAL GRADE BUT WILL REMAIN
DORMANT FOR LONGER THAN 30 DAYS. PERMANENT STABILIZATION SHALL BE APPLIED TO AREAS THAT ARE
TO BE LEFT DORMANT FOR MORE THAN ONE YEAR.
MS-2. DURING CONSTRUCTION OF THE PROJECT SOIL STOCKPILES AND BORROW AREAS SHALL BE STABILIZED OR
PROTECTED WITH SEDIMENT TRAPPING MEASURES. THE APPLICANT IS RESPONSIBLE FOR THE TEMPORARY
PROTECTION AND PERMANENT STABILIZATION OF ALL SOIL STOCKPILES ON SITE AS WELL AS BORROW AREAS
AND SOIL INTENTIONALLY TRANSPORTED FROM THE PROJECT SITE.
MS-3. A PERMANENT VEGETATIVE COVER SHALL BE ESTABLISHED ON DENUDED AREAS NOT OTHERWISE
PERMANENTLY STABILIZED. PERMANENT VEGETATION SHALL NOT BE CONSIDERED ESTABLISHED UNTIL A
GROUND COVER IS ACHIEVED THAT IS UNIFORM, MATURE ENOUGH TO SURVIVE AND WILL INHIBIT EROSION.
MS-4. SEDIMENT BASINS AND TRAPS, PERIMETER DIKES, SEDIMENT BARRIERS AND OTHER MEASURES INTENDED TO
TRAP SEDIMENT SHALL BE CONSTRUCTED AS A FIRST STEP IN ANY LAND -DISTURBING ACTIVITY AND SHALL BE
MADE FUNCTIONAL BEFORE UPSLOPE LAND DISTURBANCE TAKES PLACE.
MS-5. STABILIZATION MEASURES SHALL BE APPLIED TO EARTHEN STRUCTURES SUCH AS DAMS, DIKES AND
DIVERSIONS IMMEDIATELY AFTER INSTALLATION.
MS-6. SEDIMENT TRAPS AND SEDIMENT BASINS SHALL BE DESIGNED AND CONSTRUCTED BASED UPON THE TOTAL
DRAINAGE AREA TO BE SERVED BY THE TRAP OR BASIN.
A. THE MINIMUM STORAGE CAPACITY OF A SEDIMENT TRAP SHALL BE 134 CUBIC YARDS PER ACRE OF
DRAINAGE AREA AND THE TRAP SHALL ONLY CONTROL DRAINAGE AREAS LESS THAN THREE ACRES.
B. SURFACE RUNOFF FROM DISTURBED AREAS THAT IS COMPRISED OF FLOW FROM DRAINAGE AREAS GREATER
THAN OR EQUAL TO THREE ACRES SHALL BE CONTROLLED BY A SEDIMENT BASIN. THE MINIMUM STORAGE
CAPACITY OF A SEDIMENT BASIN SHALL BE 134 CUBIC YARDS PER ACRE OF DRAINAGE AREA. THE OUTFALL
SYSTEM SHALL, AT A MINIMUM, MAINTAIN THE STRUCTURAL INTEGRITY OF THE BASIN DURING A 25-YEAR
STORM OF 24-HOUR DURATION. RUNOFF COEFFICIENTS USED IN RUNOFF CALCULATIONS SHALL CORRESPOND
TO A BARE EARTH CONDITION OR THOSE CONDITIONS EXPECTED TO EXIST WHILE THE SEDIMENT BASIN IS
UTILIZED.
MS-7. CUT AND FILL SLOPES SHALL BE DESIGNED AND CONSTRUCTED IN A MANNER THAT WILL MINIMIZE EROSION.
SLOPES THAT ARE FOUND TO BE ERODING EXCESSIVELY WITHIN ONE YEAR OF PERMANENT STABILIZATION
SHALL BE PROVIDED WITH ADDITIONAL SLOPE STABILIZING MEASURES UNTIL THE PROBLEM IS CORRECTED.
MS-8. CONCENTRATED RUNOFF SHALL NOT FLOW DOWN CUT OR FILL SLOPES UNLESS CONTAINED WITHIN AN
ADEQUATE TEMPORARY OR PERMANENT CHANNEL, FLUME OR SLOPE DRAIN STRUCTURE.
MS-9. WHENEVER WATER SEEPS FROM A SLOPE FACE, ADEQUATE DRAINAGE OR OTHER
PROTECTION SHALL BE PROVIDED.
MS-10. ALL STORM SEWER INLETS THAT ARE MADE OPERABLE DURING CONSTRUCTION SHALL BE PROTECTED SO THAT
SEDIMENT -LADEN WATER CANNOT ENTER THE CONVEYANCE SYSTEM WITHOUT FIRST BEING FILTERED OR
OTHERWISE TREATED TO REMOVE SEDIMENT.
MS-11. BEFORE NEWLY CONSTRUCTED STORMWATER CONVEYANCE CHANNELS OR PIPES ARE MADE OPERATIONAL,
ADEQUATE OUTLET PROTECTION AND ANY REQUIRED TEMPORARY OR PERMANENT CHANNEL LINING SHALL BE
INSTALLED IN BOTH THE CONVEYANCE CHANNEL AND RECEIVING CHANNEL.
MS-12. WHEN WORK IN A LIVE WATERCOURSE IS PERFORMED, PRECAUTIONS SHALL BE TAKEN TO MINIMIZE
ENCROACHMENT, CONTROL SEDIMENT TRANSPORT AND STABILIZE THE WORK AREA TO THE GREATEST EXTENT
POSSIBLE DURING CONSTRUCTION. NONERODIBLE MATERIAL SHALL BE USED FOR THE CONSTRUCTION OF
CAUSEWAYS AND COFFERDAMS. EARTHEN FILL MAY BE USED FOR THESE STRUCTURES IF ARMORED BY
NONERODIBLE COVER MATERIALS.
MS-13. WHEN A LIVE WATERCOURSE MUST BE CROSSED BY CONSTRUCTION VEHICLES MORE THAN TWICE IN ANY
SIX-MONTH PERIOD, A TEMPORARY VEHICULAR STREAM CROSSING CONSTRUCTED OF NONERODIBLE MATERIAL
SHALL BE PROVIDED.
MS-14. ALL APPLICABLE FEDERAL, STATE AND LOCAL REGULATIONS PERTAINING TO WORKING IN OR CROSSING LIVE
WATERCOURSES SHALL BE MET.
MS-15. THE BED AND BANKS OF A WATERCOURSE SHALL BE STABILIZED IMMEDIATELY AFTER WORK IN THE
WATERCOURSE IS COMPLETED.
MS-16. UNDERGROUND UTILITY LINES SHALL BE INSTALLED IN ACCORDANCE WITH THE FOLLOWING STANDARDS IN
ADDITION TO OTHER APPLICABLE CRITERIA:
A. NO MORE THAN 500 LINEAR FEET OF TRENCH MAY BE OPENED AT ONE TIME.
B. EXCAVATED MATERIAL SHALL BE PLACED ON THE UPHILL SIDE OF TRENCHES.
C. EFFLUENT FROM DEWATERING OPERATIONS SHALL BE FILTERED OR PASSED THROUGH AN APPROVED
SEDIMENT TRAPPING DEVICE, OR BOTH, AND DISCHARGED IN A MANNER THAT DOES NOT ADVERSELY
AFFECT FLOWING STREAMS OR OFF -SITE PROPERTY.
D. MATERIAL USED FOR BACKFILLING TRENCHES SHALL BE PROPERLY COMPACTED IN ORDER TO MINIMIZE
EROSION AND PROMOTE STABILIZATION.
E. RESTABILIZATION SHALL BE ACCOMPLISHED IN ACCORDANCE WITH THESE REGULATIONS.
F. APPLICABLE SAFETY REGULATIONS SHALL BE COMPLIED WITH.
MS-17. WHERE CONSTRUCTION VEHICLE ACCESS ROUTES INTERSECT PAVED OR PUBLIC ROADS, PROVISIONS SHALL
BE MADE TO MINIMIZE THE TRANSPORT OF SEDIMENT BY VEHICULAR TRACKING ONTO THE PAVED SURFACE.
WHERE SEDIMENT IS TRANSPORTED ONTO A PAVED OR PUBLIC ROAD SURFACE, THE ROAD SURFACE SHALL BE
CLEANED THOROUGHLY AT THE END OF EACH DAY. SEDIMENT SHALL BE REMOVED FROM THE ROADS BY
SHOVELING OR SWEEPING AND TRANSPORTED TO A SEDIMENT CONTROL DISPOSAL AREA. STREET WASHING
SHALL BE ALLOWED ONLY AFTER SEDIMENT IS REMOVED IN THIS MANNER. THIS PROVISION SHALL APPLY
TO INDIVIDUAL DEVELOPMENT LOTS AS WELL AS TO LARGER LAND -DISTURBING ACTIVITIES.
MS-18. ALL TEMPORARY EROSION AND SEDIMENT CONTROL MEASURES SHALL BE REMOVED WITHIN 30 DAYS AFTER
FINAL SITE STABILIZATION OR AFTER THE TEMPORARY MEASURES ARE NO LONGER NEEDED, UNLESS
OTHERWISE AUTHORIZED BY THE LOCAL PROGRAM AUTHORITY. TRAPPED SEDIMENT AND THE DISTURBED SOIL
AREAS RESULTING FROM THE DISPOSITION OF TEMPORARY MEASURES SHALL BE PERMANENTLY STABILIZED
TO PREVENT FURTHER EROSION AND SEDIMENTATION.
MS-19. PROPERTIES AND WATERWAYS DOWNSTREAM FROM DEVELOPMENT SITES SHALL BE PROTECTED FROM
SEDIMENT DEPOSITION, EROSION AND DAMAGE DUE TO INCREASES IN VOLUME, VELOCITY AND PEAK FLOW
RATE OF STORMWATER RUNOFF FOR THE STATED FREQUENCY STORM OF 24-HOUR DURATION IN ACCORDANCE
WITH THE STANDARDS AND CRITERIA LISTED IN THE VIRGINIA EROSION AND SEDIMENT CONTROL
HANDBOOK, CHAPTER 8 PAGES 20-24.
�wG;\LTi/ O,c L
COUNTY OF ALBEMARLE S�AO �Ci
Department of Community Development 2
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Construction Record Drawings (As -built) for VSMP s Lic. No. 0402057151
The following is a list of information required on construction record drawings for
stormwater facilities (reference Water Protection Ordinance 17-422). It is preferable that the
construction record drawing be prepared by someone other than the designer. Please do not
provide design drawings as construction record drawings.
A. A signed and dated professional seal of the preparing engineer or surveyor.
B. The name and address of the firm and individual preparing the drawings on the title sheet.
C. The constructed location of all items associated with each facility, and the inspection records to verify
proper dimensions, materials and installation. The items include, but are not limited to the following:
1. Inspection Records and photographs for pipe trenches and bedding, including underdrains.
2. Video Pipe Inspection for any pipes which are not accessible or viewable.
3. Updated Location with geo-coordinates of all facilities.
4. Verified Drainage Area maps for the drainage area treated, and for drainage to the facilities.
5. Current physical and topographic survey for all earthen structures. Ponds should include a survey
of the pond bottom. Surveys should verify pond volumes are per design. Corrections may be required
for alterations from the design.
6. Plants, location and type.
7. Plans and profiles for all culverts, Pipes, Risers, Weirs and Drainage Structures - Display the
installed type of drainage structures, culvert/pipe size, weirs, materials, inlets or end treatment(s),
inlet and outlet protection, alignment and invert elevations compared to design.
8. Computations: For significant deviations from design, provide sealed computations verifying that
the as -built condition is equivalent or better than design.
9. Ditch Lines - Display the constructed location of all ditch lines and channels, including typical
sections and linings.
10. Easements - Show all platted easements with dead book references labeled. Facilities and drainage
must be within platted easements. Provide copies of recorded documents.
11. Guardrailfences or other safe provisions - Display the constructed location of all safe
t3' P P Y n'
provisions; fences, guardrail, including the type, length and applied end treatments, compared to
design.
12. Material layers - biofilter media, stone layers, sand layers, keyways and cores must be verified as to
material types and depths. Include inspection reports, boring or test pit reports and materials
certifications. Biofilter media must be an approved state mix.
13. Access roads - show location of access roads surface treatment drainage, as PP etc applicable.
14. Compaction reports are required to verify fill compaction in dams.
15. Manufacturers certifications for proprietary BMP's certifying proper installation and functioning.
`3 05/21/2021
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DATE
1210112020
DRAWN BY
A. MABEE
DESIGNED BY
J.
SHOWALTER
CHECKED BY
J.
SHOWALTER
SCALE
37
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PIPE OUTLET CONDITIONS
Sedi me nt Trap #1 design
drainage area (acres) (c3)
1.12
I'll rnemelE•
trapwlumes:
cr»cNi CREST OF STONE WEIR
ND
I'
eleledtion (ft) area (si}
WllJme{Cy)
611 345
-
612 591
173
DRY STORAGEuu�a
AR,
E'
613 863
26.9
614 1161
37.5
615 1483
49.0
WET STORAGE
615.5 1654
29.0
DATED)
1
FLIER cum+
OIi�tlN+A
159.8
-F
•5£E FNTE 313-1
LtUA`.F hCGRE XE�'
C{ X Rill
wet storage:
wet storage required (cy} (67*DA)
75.0
bottom of stone weir (ft)
614.0
wet storage prof at this elevation (cy}
81.7
"coarse aggregate shall be VDOT#3, #357 of#5
slope of wet storage sides
2-1
weir length (ft) (&XDA)
6.7
dry storage:
bottom of trap elevation (R)
611
dry storage required (cy) (67*DA)
75.0
bottom trap dimensions:
7X60'
crest of stone weir
615.5
top of dam elevation (ft)
616.5
dry storage prouded at this elevation (cy}
78.0
top width of dam (ft)
3
slope of dry storage sides
2-1
top trap dimensions
29X74'
E1
TEMPORARY SEDIMENT TRAP 1
No Scale
Sediment Trap # 2 design
drainage area (acres) (<3)
2.7
trap wlumes:
eevaticn (ft) area(s1)
Wume(cy)
619
1059
621
1977
112.4
622
2474
82.4
623
29%
101.3
623.75
3404
88.9
wet storage
wet storage required (cy) (67*DA) 180:9
bottom of stone weir (ft) 622.00
wet storage prouded at this elevation (cy) 1949.
slope of wet storage sides 2-1
dry storage:
dry storage required (cy) (67*DA) 180.9
Crest Of stone we!r 623.75
dry storage prouded at this eevation (cy} 1902
slope of dry storage sides 2:1
R' I VAl E
CR€STOFSTONEWEIR
,�>•
CAOUNO
CADUND
1�
DRY STORAGE
WET STORAGE
ttxrw.uATml
FLTEIR LLOSN
GDRO l�
E4EV.
,SEE EUTE AI3-1
OWM ADWElf CIASS I RIPRIP
**coarse aggregate
shall be VDOT#3, #357 of#5
weir length (ft} (6XDA)
162
bottom of trap elevation (ft)
619
bottom trap dim ensions:
11'x99
top of dam elevation (ft)
624.75
top width of dam (11)
3
top trap dimensions
3IM 118'
ST2
3.13
TEMPORARY SEDIMENT TRAP 2
No Scale
2 X 4" WOOD SILT FENCE DROP INLET PROTECTION
FRAME
1.5' -c
MAX. -
3'
MIN.
PERSPECTIVE VIEWS
DROP INLET
WITH GRATE
FRAME
af GATHER
EXCESS
AT
CORNERS
DETAIL A
ELEVATION OF STAKE AND FABRIC ORIENTATION
SPECIFIC APPLICATION
THIS METHOD OF INLET PROTECTION IS APPLICABLE WHERE THE
INLET DRAINS A RELATIVELY FLAT AREA (SLOPE NO GREATER THAN
5%) WHERE THE INLET SHEET OR OVERLAND FLOWS (NOT
EXCEEDING 1 C.F.S.) ARE TYPICAL. THE METHOD SHALL NOT APPLY
TO INLETS RECEIVING CONCENTRATED FLOWS, SUCH AS IN STREET
OR HIGHWAY MEDIANS.
101
STORM DRAIN INLET PROTECTION
No Scale
1. SET POSTS AND EXCAVATE A 4"X4" 2. STAPLE WIRE FENCING
TRENCH UPSLOPE ALONG THE LINE OF TO THE POSTS.
POSTS. 6
3. ATTACH THE FILTER FABRIC TO
THE WIRE FENCE AND EXTEND IT
INTO THE TRENCH.
SILT FENCE CULVERT INLET PROTECTION
FENCE DISTANCE IS
FLOW 6' MINIMUM IF **OPTIONAL STONE COMBINATION
FLOW IS 1,
TOWARD
EMBANKMENT
C
FLOW 2.5
*`VDOT #3, #357, #5, #56 OR #57 COARSE CLASS
AGGREGATE TO REPLACE SILT FENCE IN " RIPRAP
HORSESHOE " WHEN HIGH VELOCITY OF FLOW
IS EXPECTED
CIP 3.08-1
CULVERT INLET PROTECTION
No Scale
TEMPORARY RIGHT-OF-WAY DIVERSIONS
� CWD DD
TEMPORARY DIVERSION DIKE
No Scale
4. BACKFILL AND COMPACT THE
EXCAVATED SOIL.
FL(
EXTENSION OF FABRIC AND WIRE INTO THE TRENCH.
FILTER FABRA1
SF
CONSTRUCTION OF A SILT FENCE
No Scale
TABLE 3.31-B
ACCEPTABLE TEMPORARY SEEDING PLANT MATERIALS
"QUICK REFERENCE FOR ALL REGIONS"
PLANTING DATES SPECIES RATE (LBS./ACRE)
SEPT. 1 - FEB. 15 50150 MIX OF
ANNUAL RYEGRASS
(LOLIUM MULTI-FLORUM)
& 50-100
CEREAL (WINTER) RYE
(SECALE CEREALE)
FEB. 16 - APR. 30 ANNUAL RYEGRASS 60-100
(LOLIUM MULTI-FLORUM)
T$ MAY 1 - AUG. 31 GERMAN MILLET 50
(SETARIA ITALICA)
TEMPORARY SEEDING PLANT MATERIALS
No Scale
TABLE 3.32-D
SITE SPECIFIC SEEDING MIXTURES FOR PIEDMONT AREA
TOTAL LBS. PER ACRE
MINIMUM CARE LAWN
COMMERCIAL OR RESIDENTIAL 175-200 LBS.
KENTUCKY 31 OR TURF -TYPE TALL FESCUE 90-100%
IMPROVED PERENNIAL RYEGRASS 0-5D/o
KENTUCKY BLUEGRASS 0-5D/o
GENERAL SLOPE (3:1 OR LESS)
KENTUCKY 31 FESCUE 128 LBS.
RED TOP GRASS 2 LBS.
SEASONAL NURSE CROP ` 20 LBS.
150 LBS.
LOW -MAINTENANCE SLOPE (STEEPER THAN 3:1)
KENTUCKY 31 FESCUE 108 LBS.
RED TOP GRASS 2 LBS.
SEASONAL NURSE CROP * 20 LBS.
CROWNVETCH *` 20 LBS.
150 LBS.
` USE SEASONAL NURSE CROP IN ACCORDANCE WITH SEEDING DATES
AS STATED BELOW:
FEBRUARY 16TH THROUGH APRIL.................................. ANNUAL RYE
MAY 1ST THROUGH AUGUST 15TH ............................ FOXTAIL MILLET
AUGUST 16TH THROUGH OCTOBER ............................... ANNUAL RYE
NOVEMBER THROUGH FEBRUARY 15TH........................ WINTER RYE
" SUBSTITUTE SERICEA LESPEDEZA FOR CROWNVETCH EAST OF
FARMVILLE, VA (MAY THROUGH SEPTEMBER USE HULLED SERICEA, ALL
OTHER PERIODS, USE UNHULLED SERICEA). IF FLATPEA IS USED IN LIEU
OF CROWNVETCH, INCREASE RATE TO 30 LBS./ACRE. ALL LEGUME SEED
MUST BE PROPERLY INOCULATED. WEEPING LOVEGRASS MAY BE
PS ADDED TO ANY SLOPE OR LOW -MAINTENANCE MIX DURING WARMER
SEEDING PERIODS; ADD 10-20 LBS./ACRE IN MIXES.
PERMANENT SEEDING MIX FOR PIEDMONT AREA
No Scale
STONE �70' MIN.
CONSTRUCTION
CCFSS 3 Sl ASPHALT TOP
COURSE EXi'
2%
5" MIN, 21A AGGREGATE BASE
PROFILE
7n' MIN -
STONE
CONSTRUCTION
ASPHALT PAVED
ACCESS
A
WASHRACK
EXISTING
2%
2%
PAVFVFVT
2%
12' MIN.
✓r
1
*MUST EXTEND FULL WIDTH
1--..A
`POSITIVE
DRAINAGE
TO SEDIMENT
OF INGRESS AND EGRESS
TRAPPING DEVICE
OPERATION
PLAN
POSITIVE DRAINAGE
12' MIN.
2%
TO SEDIMENT
-
TRAPPING DEVICE
FILTER CLOTH
-
SECTION A -A
A nniuirnun water tap of 1 rich must be installed with a nnhnhnurn 1 Lich ballcock
Shull vah�e supplying a wash hose with a diameter of 1.5 inches for adequate
constant pressure. Nash water nmst be carried away from the entrance to an
approved settling area to remove sedunert. All Sediment shall be prevented from
entering stonn drains, ditches or watercourses.
PCE PAVED WASH RACK
NC f. I
A A
SECTION A -A FILTER
CLOTH
m
La
0 %-
IPE OUTLET TO FLAT
REA WITH NO
EFINED CHANNEL
ILL'1=
I I -11n ddE
-KEY IN 6"-9'; RECOMMENDED
FOR ENTIRE PERIMETER
_T
3do(MIN.)
IPE OUTLET TO
/ELL DEFINED
HANNEL
Ir'
dt
SECTION AAFILTER KEY IN 6"-9"; RECOMMENDED
CLOTH FOR ENTIRE PERIMETER
NOTES:
1. APRON LINING MAY BE RIPRAP, GROUTED RIPRAP, GABION BASKET, OR
CONCRETE.
2. La IS THE LENGTH OF THE RIPRAP APRON AS CALCULATED USING
PLATES 3,18-3 AND 3.18 4.
�P 3. d = 1.5 TIMES THE MAXIMUM STONE DIAMETER, BUT NOT LESS THAN 6
INCHES. 3.18-1
OUTLET PROTECTION
No Scale
' r
:%.z>r>r>r>r>r>rtrtrtr>r>r>r>r>rr.r.r>r>r>r>a> �i>-
•
EXISTING GROUND
70jIN
B RACK0'MIN
10 EXISTING
2'MIN* I PAVEMENT
VDOT #1 COARSE B0' MIN
AGGREGATE
* MUST EXTEND FULL WIDTH
OF INGRESS AND EGRESS
OPERATION.
PLAN VIEW
12' MIN.
3" MIN.
3" MIN.
FILTER CLOTH SECTION A -A
6'-7"
REINFORCED CONCRETE DRAIN SPACE
SECTION B-B
CE 3.02-1
STONE CONSTRUCTION ENTRANCE
No Scale
yJ�wLALTIf0.0
�.%TH1X M. SHOWMTER >
I.Ic. Vo. 0402057151
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DATE
1210112020
DRAWN BY
A. MABEE
DESIGNED BY
1. SHOWALTER
CHECKED BY
1. SHOWALTER
Marl
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JOB NO.
46680
SHEET NO.
C3.1
19B
EX. 10' (MINIMUM) COMMUNICATION
12" CMP BRIDGE SPIKE SET EASEMENT FOR (N/F) VIRGINIA I
INV IN=656.25' ELEV=65762' TELEPHONE & TELEGRAPH COMPANY
(UTILITY NOT MARKED, PEDESTALS
I I LOCATED AS SHOWN)
EP
II UTl MAR ppp I
----- -- - - - - - t - - - - -- ss9� s�� \�, RO 664
�ssa, mossy S45'13'39'E 308.07'- ---- --\--- - - - -----�----_ 30'PF�ESCRIPTIVEEASEMENT/
II --
- - - - 15' PRESCRIPTIVE RIGHT OF WAY / 65A' 65Z/ \
II----- ----- - - - ------ - _ _-- --- -
--- ------
777'\ X� X-X-X-X-- / X-X / INV.OUT=654.43 \ i6"MAPLE 7 / XXX�-CD-65s------'-VIfOOD RAIL \-,-
_x /'//,---_649- ���\ 12"CMP
/ / / INV.33' \ / ' / / /'' _�INV IN=644.09'
1 FENCE (HT=4) / ' // ' ' /
/ / X R
lI �\ `� \ `� \`�\ /'' /' // /' // // / ' `49_-' \� - --- 648- t7
It \ 7r\
------------648-�-
` \ TS EX GRAVEL
ENTRANCE
° DC STAKE \ � � / / / / / /' / . ' 45' \
12 CMe ` \ L N INCl6ENTAL
{6 - - - - INV OUT=54z. 8' \ ` \ \ i .SITE (TYP�I\ \ \ �656 / /' ,' / / / / ' / ' _ - - - - - _ _ - _ _ - ' _ / 12"CMP
\ \ \ �\ / / / / / / 46 '
\� \\ `-- - --- --' / / / / / / / // // _L__--- _ 6 WOOD RAIL V. OUT=641.66'
-645- - \ DID \ \` \` \ ` \ \ \` \ \�\ \` \ \ r / // ,/ // // / / / / _ _ _ FENCE(HT=4)
LE
--64a----\ \ \\` \�� \ \ \ \�\ \\ _ J \ / / /�/ /'/ / / /'/ / / /'��X(ONSPEt�IFIEDSWIDTH) / I - - - - �645� 6A2' Sj4a
\ /
FOR)/1RGlNlA ELECTRIC 8✓ _
_ \ \ \ - - - -6y4 , ' / / ' / ' / POWER C�( MRANY I _ _ a \ -641- F
- WIRE FENCE ` \ \ \ \ - - - \ \ ` \ - ` , - , _ ' , ' / . ' �y / ' DB/390, PG. 433 / - - - _ _ _ -644 �82
(HT=8� \ \ --- �� `\ \ \ `� --__ / / /' // // O / _________ (METAL GATE)
---_-642^ -----_ ' --
\ \ \ \ \ \ \ \ \ ` \ \ ` 1 _652' / / ' ' / ' / / ' / / ' ' / 9Rp / OR 6HR - OHP 643'4P 0HP OH ' OH O-
- - -64j \ \ . \ \ CONTRACTOR SHALL MAINTAIN / / /' /' �' / 40/ �\ \
\ ` . \ STMltLARPRAINAGE DIVIDES AND _ 651' / , , _ _ _ _ _ Q , _ ' < /6 \ \
\610 \\-�\ \ \` \`\ ' \ \ AREAS TOIAC44SSEDIMENTTRAP / / - - -- I' / / < /'--- - - - - - - - - - - - - - - - 642-
THROUGHOUT TS
THROUGHOUT CON-SSTRdCSIOWLYNTIL � -
650 / / k
s39\ \ \ \ \ \ �SITEIS STABILIZED AND TRAPS ARE / / / DC / SOIL TYP E3g '
-----s�\\\\ \\ \ \ �` �` \ \\ \`\\\\ \`APPROVEDiOQ€RF_pd0\L€D.- /_'' / ----- - ---- - -
_ � 19C
\ \ ` \ ` \ \ \ \ \ 649 / I PER COORDINATION WITH GAS 641 / / / /
' 637 � � � S Oa L I I RE - - � \ \ � \ \ � - _ - _ _ _ 648 - � ' ' / ' � / / / / ' � / ' I COMPANY, DO NOT CUT OVER / / � �
�G+ \ \GAS LINE.
/ ` \ - - V C \ \ \ \ \ \ ` \ \ ` \ \ ` \ \ \ \ ` ` - - - - _ _ _ _ _ _ / / / _ UNDEERO9Q AREB�Q� 18�640�
\-647- _ / ' / / ' ' ' / / I BEFORE HEA VYEQUIPMENT /
\ \ \ - - - / '
`� \ � � �� �--- � / / / / � _ / � � I CROSSES GAS LINE '- �/ ,637''
\ \ \ \ \ \ - - - - - -645- - / / / _ DID ^
/ - - _ 632- - _ - _ - - - - � \ \ � � ` � \ \ ` ` \ \ ` \ \ � � � _ ' - ' ' / ' - / ' / / _ _ _ _ - _ - _ _ _638 - _ -
- - - - - - - - - - 644- _ ' - / ' / _ ' _ _ - _ - _ _ _ _ _ _ / / /
�635
-63 \ ` \ ` \ \ \ \ - - - - - - - - - - - - - ' ' / ' / ' ' - ' _ - - - - - - _ _ - - _ - - 637- - - - _ _ ' '
- - - \ \ \pp __-642---' _,__-' / / ___ __'-- SOIL -TYPE: I- ----- / / 63 %' -/
633
_ _----6C- - - l
641- � / / / - ___ -�- _-636'� / / / //- _-'- .632' X
\ \
- - -62 \ \ 640�- TS \ / _
` \ \
� - g35� - /' IIMITS-0P-_- /// �630- -
/- \-6 /----------` `� `� ��\ \ `. `. \` \. \ \ \ \I`�I I\\ - -639' DC i _ � ' _----- - - - - -- �\ \ / DISTURBAN�€
\ `I. _ - \ _ / _ i4.88 ACMES _
-
---- - - - - -- �_638- 1- __-' �� \. / / / '/ /626 - l
-__� \ `� ` \ `� \ \ \ \ \\ \-- ---- - - --
-'- 637 / �- _ -__' _627i/,� �� l
/ \ _ _ _ ---- _ ' y/ �TMP 8-50 -_---- -'--633_ ''' // ' _ l
HfRALDVENTURESLLC __ _ - - - - --------- -- _/--__-' .�26 ^ \
DID 2, , \ h \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ - - / I , BB.3153, PG. 219 _ - - - - SED1M€fdT-TRAP T - 632 _ / 625� \
--- ---� _ DB.457-PGa.581 PLAT _ --- - '�` i
` \ � S, ( � - - - ' - _ _ - - 2.70 AC DRAINAGE AREA - � � ' 4' '
'j
DID 4 ,,ZONED: RA(RyRAiAREAS) _ TOTAL STQJRAGE.REAUIRED:461.4.CY ,---------631-' _ �� / //�__-62
- - - - - - - /s33 .00 ACRES (TOTAL PAR_CEL� _ , �TAL STORAGE PROVIDED: 385.1 CY\ \ I _ �630� . ' / � / / � • / � _ -623'
_ _ / TOP OF TRAP =624.75
\�-----------' - 632- _- - - - - / __ _ - ---- - - - -- - `---------- - - - --629-_--__ _ _ _ _ _' ' /// / /\i / ///
DID � LIMITS OE DISTURBANCE �4-88ACRES � � / 621' /
---- _ ' _''- - - - - - -- 628
630,
-_ /'- / / / / _629' ----' / 27_ _---1-----_--627- pp - �/' // / / / - -618'- _
L�T�FPE: - / _' _____ �� 24_25 �___ I - 526-
-� / // _-628- _ ___-_- // /''� 621 22 - �- ----// // // // ii/i I i
_
99.02-616
_ _ _ _ _ _ _ 623 - - - - - - - - - - - - - - / / /i ' - - -
_625� - � � i ZD .L1 � .622 _ _ - - ' - _ � � / ' / / ' _ - -
qq�t I 62 g 2
SEDIMENT TRAP 1 \ \ \ - / ' I / -62 / 21. ' / ' / / 611 a
Z \ \ \ \ 1.12 AC DRAII\.I,AGEAIdEA \ - - _ - Y � - - - - - _ _� � s- �i24 6 _ - _ _ _ _ _ _ � '_ � /
SF _ \2 \ \ \ ` SOTACSTeRAG\REQUIRED:`-,50.1 CY - - / 10- i ' - -
TOTALSTORAGE Pf20VIDED: 159SCY / L 2, - - - - _ _- i 22 620 _ / / �6 g -' N
7 7 ST1 \ y\ \TCZP OFTRAP �16.5\\ \\ / _62 _ ` ---------- -- - - -- I/ / -' // /,'� //, .609
0
-621 608
SF /
\SIF
------ 4
19_ -------- -- --- -------------- -
---------- - - - - .6\ 05-- -
/ APPROX. LOCATION OF /' 6 -
\ \ \ \ \ \ \ \ \ \ \ RESERVE DRAINFiE't0. - /' �J+► 618- - - - - - - - - - - - - - - - - - ' /' 6q6 / / / / / / . / / ' - _604 - - - -
-617------------------- /I/ , /15 / ' / / // / /' /- /' /-603------
*4tl _615-
- - - - - - - / ' / EROSION CONTROL LEGEND
`ems \\ \ \ \ \\ \\ \ \\ \\ \ �-613 -----_- -�� \ t
� ' / // / / / /' ' ' / /' /' �
08. \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ ' - / / / /' / // LIMITS OF CLEARING AND GRADING
I / / \ \ \ \ \ \ \ \ ` \ / ' / /�- - - _ _ - _ - - /' / /' / / / / /' / / / / / ' _ = DRAINAGE DIVIDE
SOIL AREA DIVIDE
6os It SAF -SAF SAFETY FENCE 3.01
WIRE FENCE /' 1 /' / \ \ B \ ` \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ ` \ -� /' / / ' '' /61 \ \ \ \ I �' /' / / / // // / ' / ' ' / / CONSTRUCTION ENTRANCE 3.02
I (HT=8� I\�S� / CE
X X SILT FENCE 3.05
/bo
/ 1 / p
INLET PROTECTION 3.07
/ / I \ \ \ 2\ \ \ \ \ \ \ \ \ \ _ _ � / / \ \ DIVERSION DIKE 3.09
SWACE� \ \ \ \ \ \ \ / / / 5� \ \ \ \ \ cU I I m I I I
I s \ \ \ \ \ / / / / 6� \ \ \ \ \ - - - 1 I
/ / SEDIMENT TRAP 3.13
I / I rn
I o \ \ \ \ \ ` \ _ _I- I OP OUTLET PROTECTION 3.18
O \ \ \ \ \ `\ ` `� \ �� / / l / ' / / CILSWALE/' `\ \ \ \� `� --- I ���\ ,� ,' I \ \ I 1
4;e
TEMPORARY SEEDING 3.31
PERMANENT SEEDING 3.32
Fes\ \ MU MULCHING 3.35
TP TREE PROTECTION FENCE 3.38
so/- -I \ SC LE 1"=20' \ 1
I I I \ \ \ \ \ SEE SHEET.C3.4 FOR LIMITS OF- - - _ _ _ /' /' / /' / ' ' / / ` ` \ \ \ \ \ I ` DC DUST CONTROL 3.39
/ / / / / ' / / \ \ ` \ \ 1\ \ 1 1 I O
DISTURBANCE APIf� EROSION AND / / / , � / / \ � \ \ � \ \ \ 0 I 0' 40' \
SEDI.MENT CONTROL FOS SE€ TfC AA10. _ _ . / � . \ \ \ \ � , \
WATERSYSTEM AREAS STEEPER THAN 3:1 TO BE 3.36
STABILIZED WITH STABILIZATION
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\ \ \ \ \ ` � / � / ' � / ' / \ \ I \ \ it BLANKET
i000
I I * "VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK" SPECIFICATION NUMBER
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BENCHMARK
TMP 8-47
JONES, CONSTANCE D
DB. 611 PG. 321
S�O;�wLALTH pF
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TMP 8-47 NOTES:
JONES, CONSTANCE D 1. SEDIMENT TRAPS SHALL REMAIN IN PLACE UNTIL CONTRIBUTING
BENCHMARK DB. 611, PG. 321 DRAINAGE AREAS HAVE BEEN STABILIZED AND THE E&S
12"CMP BRIDGE SPIKE SET INSPECTOR HAS GIVEN FINAL APPROVAL FOR REMOVAL.
�INV IN=656.25' ELEV=65762' 2. DIVERSION DIKES TO SEDIMENT TRAPS SHALL REMAIN IN PLACE
UNTIL ALL CONTRIBUTING DRAINAGE AREAS HAVE BEEN
II STABILIZED. A MEETING WITH THE COUNTY E&S INSPECTOR IS
oy REQUIRED PRIOR TO REMOVAL.
EP - _
> -- s9\ � \�� E ROUTS 664 MAR
�s---------_�_ _�_—___ \ _—_ - 30'PI�ESCRIPTIVEEASEMEO� R
- - -657_ �ss8 s9 S45° 13 39 E 308.07' - } - - -
- - - 15' PRESCRIPTIVE RIGHT OF WAY
----�� __ \\ ----- - -
--- 659 IN ---- -- E -- 65d/
--_ --- \\659 _ - ------ ------ ---- - ► __- -- 5 �l/�
_—x —x--�— 1 - -s
INV. OUT=654.43 \ 1 MAPLE X ' X X-- --TX— X ' j/— / X� X_' 'X�� - `
- 657 66 ` \� 659 - ' / o / �• rx 650—G2 /
\ \ \ 656 8 - - - — ' - 658 657 ' ' / \ _
655 �-� Fsa 656 -sas-
/
II 12 653' 4 654_4 i / / / /' / /' / X� 0 \ `
05t3 \ 652 653 / / / ' / _ _ �x _ _
II ' - 651 / ' / p$ ' - - - 9- �_\ _ - - - -648-
it 49 ------656_ / so MPS
U
CONTRACTOR SHALL MAINTAIPN_
SIMILAR DRAINAGE DIVIDES AND
\ ' - -AREAS TO EACH -DIMENT TRAP �\ \
47- THROUGIiBItT ONSTRUCTION UjVTIL' / / / ,' / �' - \
12,„ SITE IS STABILIZED AND TRAPS�ARE / Mj�, /' / -�_ _�/ . ' 0
\ MU
6 _ - - - ,INV our�s4z.ss' \ ` \ o,\ o APPROVED TO BE REe9OVED. may^ / / � _
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\-631
\ \ \ . \ \ \ \ I \ \ ` \ ` \ ` _ ' - i i i i . ' ' lIMIT_S-OF ' - —630— —
\ \ / /
\ ` . N _ '6 9 DISTURBANCE _� _
\ ` \ _ _ / _ S // / /4.88-AGES- i i /628 62y_
0 a— PS /
`
64q TktP 8--50
_63
23- _�-------- t _ LDVENIL{R�SLLC
_ 62
_ _ / 63 /
63 _ _ DB. 3153, PG. 219- ' _ 5
�oe— DB. 45_76, -P& 581 (PLAT — S _ 624
' 6 @30 \ \ ` \ — — — — / '_ ZONED: RA (RURAL AR S) _ . ' PS — — - 635 _ /
633 � 70. 0_0 ACRES (TOTAL P_A CEL _ mil \ _ • / ' / ' / / ' / _ - 628'
`-- - - - -- ' '' � — — ---- _�' ,� ,� / .' /' .622''
632" — _ ---- \
6 \ \ LIMITS OF DISTURBANCE =4c88ACRES 630 _ CONTRACTOR SHALCLIMIT FLOW - '
`\ \ �� 631 ,--- _ _ - ---- - _ DOWfirSpBT6ZEDSLOPE.AS
\ \ \ _ _MUCH M POSSIBLE BY PK -630' ------------ - -
--'' ----- - -- - - _--- �_ --- ATOM ORARYDU/@RSIOjV?�LONJl� // /661g --
62 _ HE EDGE 9F BARKING TO / 616 '
62s - - - - -� _ _ �NSUR� POSITIVE DR1iHVAGFyTCj
/ __628--- y''--------- -- _- ---- — PRQPOSED1NLET-132Ub4TILCLJR13 �611
\ \ \ \ _�_ / / --- ------ - ---i _ _ - — --- -- ISFUILYCONSTRUC�TED.,' ,616
/ `/ _ _ _ _ _ _ _ _ G 7
/ / \ 67 \ ` \ \ \ \ \ \` \ - _ _ _ \ \ 627- -� _ - - - 624-
\ / /
\ �\ \ `\ \ \ \ `�\ �� - _--626-- — — I �/ /623-
'17- -_ -_-__- //_/-
' \ ' -625— _ _622 _ _ _ _ - _ 61 -
N\N
/ � �\ \ RPRRDZC.LOCATION OF / � �'' 23- -- --- -- --- / � ---------- - - - - -- 62 / / ___-__ '--__ _---__ - �— / � /,,_ /,,,, s
SF' \�\ \ �\ \\\�\\\\� \ \ `\ \ RESERVEDRAINFIELD- / _' 2/ _-- 610'
n90
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09
\ ti
\\ - -` ------------ - - - - -- - - ------------606- — — —
\REMOVE DI\V�RSIO'1\DIKE AND ` \ \ \ '' 1y, _ - - , / ' �605--
/ \ \SEDIM�NT TRAP ONLI�AFTEF� ` \ REMOVE DIVERSION DIKES AND / y / / / / / /
SF / ` \ CONTRIBl7TlNG dRAINAGEAREA\LS \ - - - / / 618- - - - - - - - - - - - - - SEDIMENT TRAP ONLY AFTER ' I / 616' / / / / / , ' / ' / / _ '604 --
' \STABILFZED. /C EETIN\G WITH THE \ \ \ CONTRIBUTING DRAINAP,E�RE[a IS _ _ _ _ / ' , / / /
/ - _ / /
/ M \ \ - / I / _ - -617- - - - - - - - - STABILIZED. A MEETING WITH THE - - - f / /q5/ / ' / / -so3-
AS SOON AS �P IS / ' , / / \ \ \ j\ \ \ \ ` \ REQUIRED
E&S INSPECTORS COUNTY-E&S-INSPECT_OR IS -
REMOVED, fNSTALL / / - - - - ` \ F3EQU�RED PRIOR TO REMOVAL ` \ \ _ ' j� / / / _ _ _ - _
_REQUIRED PRIOR TO REMOVAL _
SUPER SAT FENCE -616- __--__ --- -- �-- - -- / I/ / ,0 / / / ,^ 602--__-
AND FINALIZE THE \ \ \ \ / I / / - -/' / / /' / '
GRADING OF THE \ \ \ \ \ \ \ \ — _ _
BOTT M PART OF / / �6p'9\ \ \ \ \ \ \ ` > / / > - - - _ / /
p \ \ \ _ -61a — — _ _ / / , / / / / / ' EROSION CONTROL LEGEND
THE SLOPE AND / ' ` \ \ \ \ \ \ ` \ � ` � // � > -
STABI� ZE AS SOON / / \ \ \ `\ `\ \ \ \ \ \ \ \ ' - - - _ \ / / / / /' /
AS POSSIBLE. / ' ` _ ' ' 606. ` \ \\ \ `\ ` \ \ � ` / � -613 - _ _ - _ _ � \ , / / / , / , , / � � = LIMITS OF CLEARING AND GRADING -
I / \ \ \ \ \ \ \ \ \ \ \ \ \ \ // / / , - - - - _ / DRAINAGE DIVIDE -
IN
� SOIL AREA DIVIDE -
\ \ \ \ \ \ , / / 6 � � \ \ \ / / / , / / / SAF —SAF— SAFETY FENCE 3.01
IN
\\` \\\ \\ \ \ \\\\\ \\ \\` \ \ IN
WIRE
WIRE FENCE , ' \ \ \ \ \
I / / \ � \ \ \ \ � \ \ \ � \ � / � / � \ I\ ` / / // PAVED CONSTRUCTION ENTRANCE 3.02
(HT=8) sOS `\ �\ \ \ \\ \ I / 0 /' / / / / , / / / / > /
` X SILT FENCE 3.05
\ / t
/ o / l l / / ` - - - - - - INLET PROTECTION 3.07
/ I \ \ \ \ ` ` \ `� `� ' / / ' / / \ \ / / I I I
_ _ _ _
/ - _ I / DIVERSION DIKE 3.09
— 0 _ / I I I I I I /I ST SEDIMENT TRAP 3.13
OUTLET PROTECTION 3.18
\
\ \` `� `�\ > / / / // / �
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`� \� ��' t / / / / / /`\ `\ \ `� \ \ I �„' ,/ I \ 1 \ \ 1 II 1
\ \ N. \ TEMPORARY SEEDING 3.31
\\ PERMANENT SEEDING 3.32
/ / / \ I \
\ \ FOR FORCE MA AND WATER LINE / `I� \\ MULCHING 3.35
\ ` DISTURBANCE, C9N'TRACT'OR SHE'LL / / / /' > \ \ \ • ` • sO \ I \ \ ` \
MATERIAL ON UPHIL'C
\ \ � TREE PROTECTION FENCE 3.38
SIDE OF TgENCH. ALL TRENCHING / /' / / \ \ \ ` \ \ I � ` `\ I \ �"� 1 1 1 TP
-SkIALL BE BACKEILLED,ySEEDED,AND \ \ \ \ ` _ _ - -
\ \ \ \ \ \ STRAWED AT fHE ENE) OF EXH DAY / / / \ \ \ \ I \ - 607- _I 1 DC DUST CONTROL 3.39
I I ' \ - - -AND BEF.O'RE EXPECTED/LARGFJ6AIN / / / \ \ \� ` \
\ \\ \ \\ ` SEE\SHEETVS�3.4FOR LIMITSOFDISTURBANCE EVENTS. ,' / ' / \ \ ` ` __ 1
I I \N \ / / ' ' / / / / \ \ \ \ C9 \ \ \ 1 SCALE n 20' 1 1 1 \
I / I 0 I \ \ \ AND EROSION AND SEDIMENT CONTROL
- - _ _ / / ,' / - - _ _ _ - \ \ \ I BM AREAS STEEPER THAN 3:1 TO BE 3.36
I \ \ \ \ \ / / / \ I \ STABILIZED WITH STABILIZATION
I I 000
' SEPTIC AND WATEWSYgTEM / / ` \ `
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` 3 05/21/2021 l
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DRAWN BY
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DESIGNED BY
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CHECKED BY
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FOR FOf CE MAIN �ND WATER LTI 1\ \ \ \ \ \ \ _ _ _ _ - '/ / I \ \ \ \ ' // \ \
/ / \ \ \ ✓ / / / / I / DISTURBANCE, CgNTRACTOR SHA PI CE\ - - v
/ \ TRENChED MATERIAL ON UPHILL SI OF - - - / / / I I \\ \ I ` / / / \ I I 1 \ \ \ 0�
TRENCH. ALL TR NCHING SHALL BE
\ / BACKdILLED, SEEDED AND STRAINED T E
/ \ /
END9F EACH D+Y AND BEFORE EXPE TE \ - \ \ \ \ �g� / / / / / / 111 \\ .59 \ \ 111
\ /
LARGE RAIN EVENTS. \.
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DB. 3r99, PG. 588 (PLAT) I I I
\ \ \ \ / SEPTIC FIELD
�SEPTIC FIELDS
SF
APPROX. LOCATION OF
EXISTING PARKING LOT
\ \ \ \ \
APPROX LOCATION OF
EXISTJNG WATER TANK \
APPROX. LOC-ATIWOF
EXISTING BUILDING
SC/ALE 1"=40'
40' — — — — — — loe Ile / / / \ \ \ \ \ \ \ 0 / 80,
AREAS STEEPER THAN 3:1 TO BE 3.36
STABILIZED WITH STABILIZATION
BLANKET
* "VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK" SPECIFICATION NUMBER
ILNI-Til 0;
\.\TK•\N M. SHOWALTER y
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05/2 1 /202 1 l
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DRAWN BY
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DESIGNED BY
J. SHOWALTER
CHECKED BY
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SCALE
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JOB N0.
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SHEET NO.
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BENCHMARK
12"CMP BRIDGE SPIKE SET
INV lN=656.25' ELEV=657.62'
I I
If
11
EP If
II
TMP 8-47
JONES, CONSTANCE D
DB. 611, PG. 321
I I EP
— — -H - - - - — - - - — - -
I I S45013'39"E 308.07'
15' PRESCRIPTIVE RIGHT OF WAYS
II �
_X—X— —X-- X---
— INV. OUT=654.43'
II
II
11 12"CMP
II INV. IN=651.33'
II
II
II
12" CMP
INV. OUT=64768'
WIRE FENCE
(HT=8
X=--X---X---X-
16"MAPLE
LESS THAN 4'
ENCROACHMENT IN
ACCORDANCE WITH CODE
SECTION 4.11.1
COVERED PATIO PER
ARCHITECTURAL
PLANS
ENTRANCE
CANOPY—
'--p' /
OVERHEAD DECK
/ APPROX. LOCATION OF
RESERVE DRAINFIELD
WOOD RAIL
FENCE (HT=4 )
EX. 10' (MINIMUM) COMMUNICATION
EASEMENT FOR (N/F) VIRGINIA
TELEPHONE & TELEGRAPH COMPANY
D.B 484, PG. 36
(UTILITY NOT MARKED; PEDESTALS
LOCATED AS SHOWN)
vU I E 664 - MAR p
30' PRESCRIPTIVE EASEMENT
X---X---X—
X'�
os
/ o\
75' BUILDING
AND PARKING
CCTPArk'
k\
i----------__24' c�
+00� R520'
o �-
17.4' R30' EX. POL
(UNSPECIFIED WID
I \ ---FBR VLt�GINIA ELECTRIC &
7 PO R CGU2,4NY
ADA \6+Op
11 T 1 R18' .' ... PARKING58 DB. 390, PG. 433
�IGNS
hX
10.96' ' ARCHITECTURAL SITE
ALL. SEE ARCHITECTS
PLANS FOR DETAILS
PROPOSED TASTING
ROOM
16.
r v .
O
..
w ARCHITECTURAL SITE M O R150'
WALL. SEE ARCHITECTS
PLANS FOR DETAILS `S O R150'
w
TMP 8-50
HERALD VENTURES IT
SEWER LATERALS, SEPTIC TANK
DB. 5153, PG. 219 AND LIFT PUMP PER SEWAGE
DB. 4576, PG. 581(PLDISPOSAL SITE PLAN. SEE SEWA
ZONED: RA (RURAL ADISPOSAL PLANS FOR DETAILS.
70,00 ACRES (TOTAL PA SEWAGE PLANS TO BE PERMITT
SEPARATELY THROUGH VDH
o
N
I
n
SCALE 1"=20'
0 20' 40'
'24'
/
OHP—
WIPE DOWN
CURB OVER 1'
i
MILL AND OVERLAY ONE FULL TRAVEL
LANE. TIE PROPOSED ASPHALT
•.XO EXISTING PAVEMENT IN
F6CCORDANCE WITH VDOT PAVEMENT
a41DENING DETAIL WP-2 (TYP.)
<
k/
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/
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/
k/
/
/
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/
/
k/
/
/
k/
EX. (UNSPECIFIED WIDTH) GAS- E
(& TEL PHONE) EASEMENT FOR
COL UMBIA GAS OF VIRGINIA I
MERGED W/COLUMBIA(ATLANTIC BOARD
GAS)�
/ l DB. 40#, PG. 495 (EASEMENT fOR
/ ATLANTIC SEABOARD CORPORATION)
I I
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I I
0�1rXLTH OF 'w T
;0�.1TIi1\ N. SHOWALTER y
Llc. No. 0402057151
` 05/2 1 /202 1
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DATE
1210112020
DRAWN BY
A. MABEE
DESIGNED BY
J. SHOWALTER
CHECKED BY
J. SHOWALTER
SCALE
1 " = 20'
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JOB NO.
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SHEET NO.
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6
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BENCHMARK
TMP 8-47
JONES, CONSTANCE D
DB. 611, PG. 321
NOTE:
CONTRACTOR SHALL TAKE PRECAUTIONS WHEN GRADING
WITHIN THE GAS PIPELINE EASEMENT. PER COORDINATION
WITH GAS COMPANY, DO NOT CUT OVER GAS LINE. FILL AT
12 CMP BRIDGE SPIKE SET LEAST 18" UNDER ROAD AREAS OR BEFORE HEAVY EQUIPMENT
INV. IN=656.25' ELEV=657.62' GRADE V WIDE SHOULDER V DEEP DITCH WITH 3:1 CROSSES GAS LINE.
SIDES. GRADE FROM SOUTH TOP EDGE OF DITCH DOWN
I I AT 5% INTO SITE TO ALLOW FOR SIGHT DISTANCE.
EP - - PER COORDINATION WITH GAS
1 s`ss s`s�a 6' a`s` ROUTE 664 MAR Q� R COMPANY, DO NOT CUT OVER GAS
_ _ _ _ _ s LINE. FILL AT LEAST 18" UNDER ROAD
--_ _�✓-�_ _ - -- -- -- -- ---- --�-- _ \ . 'sue a' cT
II s5T \ �6Ss_ �sss S45°1339'E 308.07' - - - -�- - - - \ 30' Pf� ESC IPTIVE EASEMENT/ AREAS OR BEFORE HEAVY
72�1715' PRESCRIPTIVE RIGHT OF WAY / / / / / — - -
\ - - - - - - - - - - -
- - - - / EP dy / 6�65t \ EQUIPMENT CROSSES GAS LINE
---- -------------___ - _-------659 ____-__
77777�
-- 659-- ----- - - -- ---- - - - ---- - - - - --
- - X —�— CZ— —XT —X— _> _ _ _ -651' -
INV. OUT=654.43- \ 16"MAPLE \ T / i X X�-- / / /
- - - - - - ' \ 659 658 - 650—C? \ \
657
656 655 / / / / / / / ' _ _ X-� — , , \ \ - - - - -64s- o'\
I I 12 QVP � 653' � 654
i- - - - - - \Il INV. IN W43 ' \ \ 652 653 / / / / / / / / / _ - - - - --x�--
ll - \ 650651 \ \ ` \ o / ' / ' / - - - - - - 649-
0— \ II 64 649 - ss6- _ ' ' / / so / ' / ' /
_ 8
\\� �646,�7 � � � � /' // / TIERS /DRAINT912" /
49 HDPEWI NSERTA TEE /' / /' "\ \ !/ 60'
.647
INV. OUT- 68' \ ` \ \ ` \ " 202 \
,646 - - - - '64Z. \ `r- o� rn O N /656 to / ihh� / / / / / /�_ _ - - - - - - - / -
\ \ �' w h 6" HDPF ROOF LEADER (2 FT / / / �- _ _ _ _ ! /
�/ �- ��-
\ \ \ \ \ \ 61 c0 ` �co c0 m CO COVER MIN) (V/.-SLOPE MIAI��00 /Oh0 / / 6 6
—645- — \ \ \ \ \ ` \ 652.46�/ 116 / ` / '
\ \ CCEANOUT (TYP.) i / / / o - �- 1 _ 201
- - - -644 - - - \ < . `• ' / / / / ' / / I — \ ��e- I '� / _642 ` 7g" `
-644.32'� / \ S
\\ ` �� E \ \ �\ `�-•�6�2.59' - /' / ' / ! // /'� / / r� _ -'' i /' \ OAF
652 01' / �.51'
651.86' / 185LFCW -' \I \ 6A6 '�,-'� \ \ 640
- - - - - - - 642- \ \ \ \ - - - - \ \ \ \ \ \ _ _ _ _ - 1 _ \\\\ %\ / / / / / , / / ' STORMWATER-
\ _ \ _ (c 123
\ \ . \ ` \ \ ` \ _ ,652_ 15 Sisr ' I STORAGE / SVgM FACILITY _ _I _ 4 - - - r ol1 ' 0/1 o \ \
FFE=653 00' .. �s �[� 9 6"P _ - - - - OH - - _ 6 bp`h 644.10' - \
---------�7\ \ \ � �` \ --4"HDPE . / // lL /' 0 EASEMENT
651.95' '�' 651.71' `7X� / 651.78' / 4.0�
651. / --- - - - - -- ---- 2--�\_ 644.12' / VDOT STD CLASS A1_-
_ _ -6) .64g - - - g50 : / ' �\ �f / ' RIPRAP
' \` --� - / V' WID�T.IPa-=3.0'
/ _ - W 16TH 2 = 4.5'
-636, \ \ _ -649- _ / 114 ��' _ Q _-- ---- --- \ /
----_- - - -- --O / / LENGTH =4.Oi--_-
/ - - -- _ DEPTHI8"-
- 648- - ' - ' / / 3 - - _ - � 121 / � / / _ _63 - - -
--636- \ \ `\ \ \ ------ - - "HDPE�iOQF 6S1/' - 0 \ O 0 — — /� - 6- /
/ \ �`� \ --- 647--- IEADPR(2FT _ ,650FT
5 \ . \ - - - - - CrOVER MIN) (1%' 651.72'
�63 qq \ \ \ \ SLf�PE IGIN). / / 652.ao' 65 1-3'- / _ - - 637' '
634.- ��� ��� 'S7 �`� \ `� \` \` �� \ \ ��_ -------------.646- %' 111 . L'_ -- _ _-----639- _ -
3 - - - - \ - 644 \ — / FFE=653.00 / ' - - / _ --
-6 - ` ` / 145.70' ' - 636'
-645— , / /� , , y0 \ sas.sa' u) _ _ _ , _ -
\ ` - \ , \ --FF€=653.00' TIE ROOD GRAIN �- _ / 112 TIC- _ 6 - - /
___
-632- \\� \� \ \ \\��� \�` \`� \`\ rk��-- _ --644-- \ TQ%HbPy WITH�' O 56064' TC - _ \ ------__ - - -- _ -
_ - - - - - - - - - - \ IN SE 95 / 660 65o a' -�_ _�-� coo _ 635� /
- 631- - _ � � � \ \ \ ` \ \ � ` � \ �6p`l'652.53�'
/ -630- TC TC _ - /
42- - _ / _ TC coati TC _
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_
640.00' BASEMED}T'FFE � - ' / '
-6 - - - - \ ---------- ro '640 AT HIGHWALI63
—
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-- - -BASEMENT FFE - 6 ''
/ 640, 13' FLOOR-T0 - - - / _ _ - - - - - _
- - - - ' FLOOR - -637635 / -627'
_-.626.
635 � \ \ `� ,_ 63 ' ,_-- 6 _ -- - -- _ -625/
-622 \ \ \ \ `------- - - - ---
634
- 633-
632" — — — / / /-/' "' 63010
631
�630 ---------- - - - - -- ---- --- / /62
- 629' / - - - - _ _ - _ - - - - - - _ ,618
__---- - - - - -' -616�
6 - _-'----- 623'---------------- //'/' i /
-625----------------- _-- 62 __-_ — _ — ---__ _ - --- 7
-624
12
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20CID
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619'----------------- ---- --------- - - - - ---- - - - -- I /' 61 // / --' / /' / /'/ / // /'/ /'/ /'/ �605— _
// /// \ \\ \\ \�\ \\ \\\ \\ \\ \ \\ /// /I'/ / / / 618 - - - - - - - - - - - - - - - - - - /// \6 ' / / /--604-_- l
\ - - / / /' /' - - - -------- - - - - ----- - - - - -- // / / / /' / / / / / /' /'
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—615 IN
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WIDTH 2 ='3.75' ` \ CONTRACTOR TO FIELD-LeGAT-F70411fFALL
E T = 4' \ . \ f\ TO BEST AVOID AND PRESERVE EXISTING \ \ 1 Y l
I I \ \ \ \ \ \ \ \ \ \ / / ' / / ' ' / / / / / ' / / / / / / DEPTH 24� 00 \ \ \ 5 \PTREESIPE . COORDINATE ANY CHANGES OF I \ / I SCALE 1"=20'
I I I MI
/I I \\ \ \\ \\ \\ \\ \ \ ``-----__-' / / //' //' /'/ \\� PRISR O CONSTRUCTION OPt OR INVERTS WITH ENGINEERI I 1
\ \ \ \ \ / / / - / ` \ \ \ \ I \ / 0 2p 40
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C/L SWALE
\ / I� TMP 8-152 I
��L:�LTH OF
;01;.1TR-%NM.SHON'ALTE•R y
Lic. No. 0402057151
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DATE
1210112020
DRAWN BY
A. MABEE
DESIGNED BY
J. SHOWALTER
CHECKED BY
J. SHOWALTER
SCALE
1 " = 20'
JOB NO.
46680
SHEET NO.
C5.0
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_652 - - �, / A6658_56-= y- X f� \
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/c!44 u cO"cO — — — CnO• Lt ' /'
— 642. _ \ ` \ \ — •r v 3 �, r _e2-
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- 647 - � -
/ I-637
\ � 644 � � %::2 ;u.:: ,: w?:k:� � _ 636
c0
\ _ / 631 34
3 \ \ \\ —^ :.;::.QJb. — 6 i
I -629 - \ - - - _ 63
- - -
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/ \ \ 3 27"
3 640
62- - - -63036
626 63\ 635 _ _ i �63� -635 624
632 — — G63p _ %�� _
-631 _ 6/9 _
628- 6 — — _ �— — _ �b-'_��
-627 - - - - - ' / - 624-- - - _ - - - - - / ' '� '� �' -�`f623
'_
�425• -- ------_� - 513�-
/ _
1.S� \ ` ` \ \` \ /� \ \ - - ` _ / 'l / _ -624 - _ - _/ _ 6� r _ _ _ _ _ - i/ �� ' ' 6712
._
62
62--- -- --- --- --- �619�//-� /�'
619-- --- - - - - -- -- -' �'/6'�1�/ / /'�'�' //'/'/' 0✓—
\ \ / / / / \6• \�\ \ \ \ ` \ _ / .618 — — — — — — 16 / i / / / / / -604 —
617-----__ ----'.603—
\ \� / / —616-----_—_ _--/rQ^b / //�// �� 602--598-
614-
a7n
Ran
EIGHT OF
OBJECT = 3.5'
665
665
660
660
\
\
SDL
500'
655
655
\
\
EIGHT OF
EYE = 3.5'
650
\
650
\
PROPOSED
\
GRADE
\
-
645
645
EXISTING
GRADE
(SURVEY)
640
640
\
\
635
635
\
SDR
500'
630
630
\
\
\
625
EXISTING
625
GRADE
\
(GIS)
620
\
620
615
1\
615
\
\
EIGHT O
OBJECT = 3.
'
610
610
\
\
\
605
\
605
600
600
595
595
9+50 10+00
11+00
12+00
13+00
14+00
15+00 16+00
SIGHT DISTANCE
HORIZ SCALE: 1"=50'
VERT SCALE: 1 "=5
17+00
18+00
19+00
20+00
21+00 21+50
SCALE 1 "=50'
0 50. 160'
PROFILE SCALE
tiTH•1� M. SHOWALTER y
he. No. 0402057151
` �f 05/2 11202 1
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17_194
1210112020
DRAWN BY
A. MABEE
DESIGNED BY
J. SHOWALTER
CHECKED BY
J. SHOWALTER
SCALE
1 " = 50'
JOB NO.
46680
SHEET NO.
C5.1
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L.ic. No. 0402057151
-0 05/2 11202 1
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Ln E
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HIGH PT STA = 12+69.46 ~ ~
HIGH POINT ELEV = 650.67
PVI STA = 12+50.68
PVI ELEV = 650.39 90, VC O W W
A.D. _ -2.50% K= 20.00 O m a a
K = 15.00 A.D. = -4.50% = Q Q Q
W W W
38' VC � PVI ELEV = 652.46 V) U')
rn v co 1� PVI STA = 13+88.58 0 '� '� '�
a0 o HIGH PT STA = 13+73.57 = W W W
+ ° HIGH POINT ELEV = 652.01 K ct� Q�
N " BVCS = 13+43.58
u ULLI u ULLJ w
BVCE = 651.78 > y
m w EVCS = 14+33.57 = N N ND
Lu
655 mL EVCE = 651.11 655 zco 00
Q ti
N rIj
�
DATE
r
1210112020
°I° 1
L
LEGEND:
STR# C
12" CMP BRIDGE SPIKE SET SLOPE = 16.5% AREA
INV. IN=65625' ELEV=657.62'
Tc = 5 min.
CfS
I O 0 = 276 cfs
2-YR VELOCITY = 2.90 FPS
10-YR DEPTH = I
EP II / 1 \ \ EP ` DITCH SECTION A -A
Iu�= _---------- / ------ ---- 1 ss�\ ��� \� w� ROUTS 664 - MAg - - ---- ---- 30' P �T�ASEM /
I I 7 _ Sa, S45'1339 E 308.0T / � 9 ��J ��� 00 ENT (No Scale)
\ - 15' PRESCRIPTIVE RIGHT OF WAY
_ 6 Sg
11--- '------------_------ -- - -- _------- 659 - / _ EP __--y ' — — — /650. --653/ \
71
IN
INV. OUT-654.43" - - - - - X� 6S9\ bb
X X-- X-- ' ' -- - \ - /
— \ - 16" MAPLE 7—X X / XL — _X _ _ /
3- - - - - - ' --�6519 - \ 651 3 �_ —650
AM
z - - - - -' a - \ 6 656657 - _--- -------' 65 657 656 ' X '+ 202 0.64
u _ -
-11 _ - - 654 55 -655
11 12`C IP - - \ 653` - - 654_4'r / / / /' / / / X� ♦ - ` - \
51------\Il INV IN--ij �\ 652 /653 / / / /'
II - 551 ' / / / - --' -----649- - --648- �p 3
647 - - - - - - 658_
\ ■ ` \ /
\ \ -------'6y1 116 0.43 ,,---------�
\ - - - - 1 / 124 0.47
_647- - - \ \ 0.26 / /' 1 y/ /' I �� 2D2
/ ' ��t �f �� i'' U' `
- 4 - - - \INV OUT=BQZ 68' ` \ \ - - \ \ \ �y `.� pp �\ o e- ry \ - - 1666- h h / / / / / --� / �-f // - - 0.29 _ •��� i /
lT
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—645- — \ \ \\\ \\\ `\\` �\\\ \ \ \\` \ `�\ \ \ \ , / / 116 / / // � 0 �w
- _ - - -644 - - -
Awl
go Am
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BENCHMARK
TMP 8-47
JONES, CONSTANCE
OB. 611 PG.321
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L.Ic. No. 0402057151
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DATE
1210112020
DRAWN BY
A. MABEE
DESIGNED BY
1. SHOWALTER
CHECKED BY
1. SHOWALTER
SCALE
1 " = 20'
JOB NO.
46680
SHEET NO.
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WATER QUALITY CALCULATIONS:
WATER QUANTITY CALCULATIONS:
12" P see
off
/ ` .\ _- _
PRE>[EVELOPED���A2: - -- J _
TO B� DISTURBE \� \ . \ \ \ ` -_ ! - I �- -
\ _ M CENTAIN AS SA A LAND _ _ \ \\ �\ \ \%_ -� - \
\\ j _
COVER COAIDITIA/AND _ 4 � '` - -I\ _ - -
\ SHEETfLOV� - 49 -- \ _
"AREA=3Z3A�S-_��\\��\\\\�\� -_-----__ _
f \ \ \ \ \ \\ --
\ / c 8 IN.
6,5
_ % / - - i _ _ _ - '// �/ -7 b PRE -DEVELOPED AREA 1:
\\\y\\62 �_ - - - - - -- _ - _j �_ TO BE DISTURBED, CHANGED
t FROM SHEET FLOW TO
-f- /. ��'i�- CONCENTRATED FLOW AND
--- DETAINED
-- AREA = 1.35 ACERS /
Tc=8.9MIN.
CN=65 /
60i
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\PRE -DEWED OPED CONDITIO o Bo, 160,
/
308.07'
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\ POST-DEVOPEDAR 2./
BTE DlBTUR D,
- MAJSI.TA NED A&SAMF/LAND
\ - - - - COVERZONDIZION',�ND
\ - / AR 3.53 ACS/ \ \ \-
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640
6 -
/ POST -DEVELOPED AREA 1:
TO BE DISTURBED, CHANGED
- - \ \ / / / / / / / \ `\ \\ \\■ \ 7 \� 6 _� _ - is FROM SHEET FLOW TO
CONCENTRATED FLOW AND
DETAINED
r - 1 g AREA = 1.35 ACERS
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SUMMARY FROM RUNOFF REDUCTION SPREAD SHEET FOR
REDEVELOPMENT (SEE CALC. BOOK):
DISTURBED AREA: 4.88 ACRES
PRE -DEVELOPMENT LAND COVER:
B SOILS:
4.83 AC TURF
0.05 AC IMPERVIOUS
POST -DEVELOPMENT LAND COVER
B SOILS:
4.08 AC TURF
DRIVE: 15882 SF (0.36 AC)
WALKS: 1008 SF (0.02 AC)
PARKING: 8669 SF (0.19 AC)
BUILDING: 7166 SF (0.16 AC)
TOTAL: 0.73 AC IMPERVIOUS
REQUIRED REMOVAL: 1.59LBS/YR
THE 1.59 LBS/YR REQUIRED REMOVAL WILL BE SATISFIED BY PURCHASING NUTRIENT
CREDITS. TO BE PURCHASED FROM A DEQ APPROVED CREDIT BANK IN ACCORDANCE WITH
LIS CODE OF VIRGINIA 62.144.15:35.
THE EXISTING SITE IS A GRASS AREA THAT SHEET FLOWS DOWNHILL TO THE SOUTH WEST.
THE PROPOSED DEVELOPMENT WILL RETURN THE MAJORITY OF THE DISTURBED AREA (AREA 2) TO SHEET
FLOW WITHOUT A SIGNIFICANT CHANGE IN CN OR SHEET FLOW VOLUME FULFILLING THE REQUIREMENTS OF
SECTION 9VAC25-970-66 SECTION D.
AREA 1 OF THE SITE THAT WILL HAVE A SIGNIFICANT INCREASE IN IMPERIOUS AREA AND THE FLOW WILL BE
CONCENTRATED IN THE POST DEVELOPED CONDITION. THEREFORE THIS FLOW WILL BE DETAINED IN
ACCORDANCE WITH SECTION 9VAC25-970-66 SECTION B AND C FOR CHANNEL AND FLOOD PROTECTION.`
TRASH RACK
No Scale
CHANNEL PROTECTION (ENERGY BALANCE):
QPOST-DEV TOTAL < 0.8 (QPRE-DEV ON -SITE RVPRE-DEV) / RVPOST-DEV
0.38` CFS <- 0.8 ` (0.91 CFS ` 0.050 AC/FT) / 0.130 AC/FT
NOT MET SEE BELOW 0.38` CFS <- 0.28 CFS
`THE CALCULATIONS ABOVE SHOW THE FLOW TO MEET THE ENERGY BALANCE EQUATION WHICH REQUIRED
A 2.5" ORIFICE AT THE BOTTOM OF THE WEIR PLATE TO OBTAIN A FLOW OF 0.28 CFS. DUE TO COUNTY
REQUIREMENTS THE ORIFICE MUST BE A MINIMUM OF 3". WITH THE ORIFICE CHANGED TO 3" MINIMUM THE
POST DEVELOPED 1 YEAR FLOW FROM THE SYSTEM CHANGES TO 0.38 CFS. WHILE THIS DOES NOT MEET
ENERGY BALANCE IT IS A VERY NEGLIGIBLE DIFFERENCE IN FLOW AND THE POST DEVELOPED 1 YEAR FLOW
IS STILL LESS THAN HALF OF THE PRE -DEVELOPED FLOW OF 0.91 CFS WHICH MEETS THE INTENTION OF THE
CHANNEL PROTECTION REQUIREMENTS. AN EXCEPTION FROM THE REGULATIONS TO DISCHARGE MORE
THAN WHAT THE ENERGY BALANCE ALLOWS HAS BEEN APPROVED BY ALBEMARLE COUNTY ON 5/19/2021.
FLOOD PROTECTION:
POST -DEVELOPED Q10<- PRE -DEVELOPED Q10
OK 4.03 CFS (POST -DEVELOPED Q10) <- 4.20 CFS (PRE -DEVELOPED Q10)
TOP OF WEIF
PLATE 642.7;
12"x6" ORIFI(
INV 640.
STEEL PLA
10 YEAR WSE
--6a2.s2- -
1 YEAR WSE
s4o.20
ELEV.
637.50
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INV 637.50
SWM WEIR PLATE SECTION DETAIL
DIMENSIONS MATERIAL SrZE
A
FLAT PLATE:
B:
ANGLE STOCK:
C�
HOLE SIZE; -
Or
COATING:
IF
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F.
EYPANDED MLTAL
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TRASH RACK
LAME MODE. #133
ADIM II v i� 01/1l/GI I
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1210112020
DRAWN BY
A. MABEE
DESIGNED BY
J. SHOWALTER
CHECKED BY
J. SHOWALTER
SCALE
1 " = 80'
JOB NO.
46680
SHEET NO.
C7.0
r
SCALEI"=80'
'POST-DEVE'LQPED CONDITION
1 I 1 \
L
0 80 160
NOTE:
1. CONTRACTOR SHALL PLACE FILL UNDER INLET(S) AT 95%
COMPACTION & EMBANKMENT MATERIAL SHALL
CONSIST PREDOMINANTLY OF SOIL AND BE PLACED IN LXLTH O
SUCCESSIVE UNIFORM LAYERS NOT MORE THAN 8" IN Ota`1' F
THICKNESS BEFORE COMPACTION IN ACCORDANCE
WITH VDOT 2007 ROAD AND BRIDGE SPECIFICATION .� 2
303.04. AFTER 3' VERTICAL PLACEMENT OF FILL, 1TK.%\M.SHOWALTER
CONTRACTOR SHALL EXCAVATE RECENTLY LAID FILL Lic. No. 0402057151
AND INSTALL COMPACTED VDOT STD. 21A STONE IN AN
8'x8' O.C. COMPACTED 21A AREA CENTERED ON THE 05/2 1 /202 1
INLET(S). CONTRACTOR SHALL REPEAT THIS OPERATION t'�•. ��'
UNTIL AN 8'x8' O.C. 21A STONE BASE IN INSTALLED
BETWEEN THE EXISTING GROUND AND THE PROPOSED
INLET(S) BASE IN EFFORTS TO REDUCE THE RISK OF
SETTLING. CONTRACTOR SHALL PROVIDE VDOT WITH
COMPACTION RESULTS PRIOR TO ROAD ACCEPTANCE.
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STR 100 - STORAGE PIPE STR 100 - STR 107 STR 104 - STR 114 STORAGE PIPE TO STR 114 CULVERT 201
HORIZ SCALE: 1"=50' HORIZ SCALE: 1"=50' HORIZ SCALE: 1"=50' HORIZ SCALE: 1"=50' HORIZ SCALE: 1"=50' ; U)
VERT SCALE: 1"=5 VERT SCALE: V=5 VERT SCALE: V=5 VERT SCALE: 1"=5 VERT SCALE: 1"=5 w
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JOB NO.
46680
SHEET NO.
C8.0
650
650
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645
640
640
635
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625
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