HomeMy WebLinkAboutWPO201900051 Plan - VSMP 2021-06-03181
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GENERALNOTES
1. ALL MATERIALS AND CONSTRUCTION METHODS SHALL BE IN ACCORDANCE WITH CURRENT VIRGINIA DEPARTMENT OF
SEE ARCHITECTURAL 12" MIN
DRAWINGS FOR
��;\LTH OP
SPECIFICATIONS AND STANDARDS.
HANDRAIL DESIGN (TYP )
IN,,;
'PCB
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.
��
2.0 BITUMINOUS CONCRETE SURFACE COURSE - SM-9.5A
gtA
o
-
00,Q\.1TIhNM-SHOR:ALITR y
3. LAND USE PERMITS (LUP-A) MUST BE OBTAINED FROM THE VIRGINIA DEPARTMENT OF TRANSPORTATION PRIOR TO BEGINNING
(PLACED IN SINGLE LIFT)
ANY CONSTRUCTION WITHIN THE EXISTING STATE MAINTAINED RIGHT OF WAY (INCLUDING ACCESS).
I.1c `-. +.)x0_iI - 1 1
4. THE CONTRACTOR SHALL VERIFY THE ELEVATIONS OF ALL POINTS OF CONNECTION OR PROPOSED WORK TO EXISTING CURBS,
4" DIAMETER STEEL
3'-0"
8" TYPE 21 B AGGREGATE BASE COURSE
'0p 06/02/202
SANITARY LINES, WATERLINES, ETC, PRIOR TO CONSTRUCTION.
'�• ^ PIPE FILLED WITH
(Typ.) �p
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
CONCRETE.BOLLARD
JOINT
/\\k1kv/1\\sr-COMPACTED SUBGRADE
E ss/ONgL Ht`'
M
GRADE AS DIRECTED BY THE OWNER, BACKFILLED WITH SUITABLE MATERIAL AND COMPACTED IN ACCORDANCE WITH THE
7.1 /2
6LENGTH
'
YELLOW
I N ISHED
12" MIN GRADE
M
CURRENT VERSION OF THE VDOT ROAD AND BRIDGE STANDARDS AND SPECIFICATIONS.
0.5' FROM EP
(TYp) 12
6. ALL STORM SEWER DESIGN AND CONSTRUCTION TO BE IN ACCORDANCE WITH VDOT I AND I LD-94 (D) 121.13.
5
(TYP.) CONCRETE
DENOTES LIGHT DUTY ASPHALT PAVEMENT ON PLANS
7. ALL STORM SEWER PIPE SHALL BE REINFORCED TONGUE AND GROVE CONCRETE PIPE IN ACCORDANCE WITH ASTM-C-76. PIPE
4'
WITHIN THE RIGHT OF WAY SHALL BE MINIMUM CLASS III OR GREATER IN ACCORDANCE WITH CURRENT VDOT STANDARDS AND
;: .' ;:
PAVEMENT
3'-O" a ..
SPECIFICATIONS.IL
(MAX.)
vi
8. IF PRE -CAST UNITS ARE TO BE USED, VDOT SHALL BE NOTIFIED AND THE MANUFACTURER SHALL SUBMIT DRAWING DETAILS FOR
�,'
00
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REVIEW. CERTIFICATION AND VDOT STAMP WILL BE REQUIRED ON ALL UNITS.
:A DIAMETER
FINISHED 1/811
9. ALL CONCRETE SHALL BE A3-AE (AIR ENTRAINED 3,000 PSI), UNLESS OTHERWISE NOTED.
1.2'-0"
CONC. FOOTING
GRADE WASH 1
O
10. DESIGN CHANGES, SPECIFIED MATERIALS CHANGES AND/OR FIELD CHANGES FROM THE APPROVED PLANS NEED TO BE
EXP. 8
a
O =
LIGHT DUTY ASPHALT PAVEMENT SECTION
RESUBMITTED TO THE ENGINEER PRIOR TO PROCEEDING WITH THE WORK. A LETTER OF EXPLANATION SHALL ACCOMPANY THE/\/j\/j\/j\/j
REVISED PLANS AND/OR THE DRAINAGE CALCULATIONS, WHICH MUST BE SUBMITTED AND APPROVED BY THE ENGINEER.
\/j /\/j
\/�j\\lj��/�\ \ ��//j;\�/�
JOINT n
5" CORE DRILL CONCRETE FOR
w
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11. CONTRACTOR SHALL VERIFY LOCATION AND ELEVATION OF ALL UNDERGROUND UTILITIES SHOWN ON PLANS IN AREAS OF
\//� /\// ':''" �// /j�//�/\/�
\
1/81, Q.: HANDRAIL POST, EMBED HANDRAIL A
•
CONSTRUCTION PRIOR TO STARTING WORK. CONTACT ENGINEER IMMEDIATELY IF LOCATION OR ELEVATION IS DIFFERENT FROM
ANCHOR WITH %" REBAR
\��\ \\'�) °• �i��//j\f�\/
WASH MINIMUM OF 6" BELOW FINISHED
CONTROL JOINT SPACED
AT WIDTH OF WALK (MAXIMUM)
• _
L
THAT SHOWN ON PLAN. IF THERE APPEARS TO BE A CONFLICT, AND/OR UPON DISCOVERY OF ANY UTILITY NOT SHOWN ON THIS
IMBEDDED 24" IN GROUND;
3 5'
I°I < GRADE AND GROUT TO THE FULL
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 F EWER WATER AND A MAIN(INCLUDINGERVI E LATERAL AND SLEEVES) HALL BE COMPLETED
O S GAS SS C S S S)S CO
2 PER WHEEL STOP
°>
° DEPTH OF EMBEDMENT (TYP.)
8" 5" # 57 STONE
+ #3 REBAR (12" O.C.) NOTES:
�� 1. FINE BROOM FINISH ALL STAIRS.
". I p EXPANSION JOINT AT MAX OF 30', WITH
.1• fr ; .;;,,, . ',..
Yy'`:; •' : '. PREMOLDED EXPANSION FILLER
G
• W
•
PRIOR TO THE PLACEMENT OF AGGREGATE BASE COURSE.
9" (2) #5 REBARS, BOTTOM CONTINUOUS,
T3.
;^ r .
.. . . '. a:
® W
13. ALBEMARLE COUNTY APPROVAL OF CONSTRUCTION PLANS DOES NOT PRECLUDE THE RIGHT TO REQUIRE ADDITIONAL
1 _TO
2. RAIL ON BOTH SIDES OF STEPS
:* LAP 2'-2" AT SPLICES
PER PLAN
_
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
SEE PLAN FOR RISER HEIGHT
COMPACTED SUBGRADE 4. MAX. CENTER TO CENTER SPACING
• U
O a
PRECAST CONCRETE WHEEL STOP
_[BOLLARD
BOLLDETAIL
3„
GALLONS PER SQUARE YARD (REC-250 PRIME COAT) PER VDOT STANDARDS AND SPECIFICATIONS.
BETWEEN STAIR POST TO BE 6'. ADD
• Z
No Scale
No Scale
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.
V-4" CENTER POST IF NECESSARY TO
MAINTAIN MAX. SPACING
CONC. WALK
• O
16. THE OWNERS REPRESENTATIVE SHALL HAVE APPROVED THE AGGREGATE BASE COURSE(S) FOR DEPTH, TEMPLATE AND
N
PERFORMED THE REQUIRED FIELD INSPECTION (PROOF ROLL) PRIOR TO PLACEMENT OF ANY SURFACE COURSE(S). CONTACT
�j
a..
THE OWNER FOR INSPECTION FOR THE AGGREGATE BASE COURSE(S) 48 HOURS PRIOR TO APPLICATION OF THE SURFACE
CONCRETE BUMPER BLOCK
EXTERIOR STAIRS
`° : • < :.:':: - ''
°'' °'� °':=a '' �''
COURSE(S).
ANCHOR WITH 5/8" REBAR
"y' ,• 8..'
.. ...::.. a: ?. ' ..:' •' ' A
"'
s...., . °.. Q
°''
No Scale
K
17. A GEOTECHNICAL ENGINEER IS TO ASCERTAIN CAUSE AND CERTIFY RECOMMENDED METHOD OF REPAIR FOR ALL PAVEMENT
STRUCTURAL FAILURES PRIOR TO STATE ACCEPTANCE.
IMBEDDED 24" IN GROUND
HANDICAP SIGN
LOCATION (VAN)
K
2„ R
v v v v v v v v
18. ALL VEGETATION AND ORGANIC MATERIAL MATERIAL IS TO BE REMOVED FROM THE PROPOSED PAVEMENT LIMITS PRIOR TO
CONDITIONING OF THE SUBGRADE.
HANDICAP SIGN
r LOCATION (TYP.)
2
TOP OF CURB
5
1" R
\ \\ \\ \ \\ 1 1 1 1 1 1 1 1 1 \
\ \ \\ \\ \\ \ \ \
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.
''
COMPACTED SUBGRADE 4" 21-B STONE
20. ALL APPROACH GUTTERS TO SAG INLETS SHALL MAINTAIN A MINIMUM SLOPE OF 0.004 ft./ft.
FACE OF
THE DEPTH OF CURB MAY BE
;A :' 4"
21. ALL NEW HANDICAP ACCESSIBLE REQUIREMENTS ON -SITE AND WITHIN ALL NEW STRUCTURES SHALL COMPLY WITH THE 2009
EOP CURB
A MINIMUM OF 13" AND A
...
,
UNIFORM STATEWIDE BUILDING CODE, 2009 VIRGINIA CONSTRUCTION CODE, 2010 ADA STANDARDS FOR ACCESSIBLE DESIGN
PAINTED ° 18' 18'
MAXIMUM OF 19"
•,'
"', •', > `>SUR,FA„C„
AND ICC/ANSI All 17.1-03.
PER 2% MAX.
22. REFER TO SHEET LI.OFOR ALL LANDSCAPING GENERAL NOTES.
VDOT I 4"
16
>'•: •
CONCRETE SIDEWALK JOINT DETAIL
23. VISIBILITY OF ALL MECHANICAL EQUIPMENT FROM THE ENTRANCE CORRIDOR SHALL BE ELIMINATED.
a SPEC. PAINTED
:' : ^• i BASE CONTINUE STONE BASE
No Scale
24. ALL WATER LINES, SEWER LINES, AND FIRE LINES FROM THE MAIN TO THE STRUCTURE MUST HAVE A VISUAL INSPECTION
STRIPE
VDOT A-3 CONCRETE
'., " ' ' FROM ADJACENT PAVEMENT
PERFORMED BY THE BUILDING DEPARTMENT.
(TYPICAL)
9' _
8' 5 8 8' 8 Imo-
°: ••
:.r• SECTION UNDER CURB
VARIABLE WIDTH'
25. ALL ROOFDRAINS SHALL DISCHARGE IN A MANNER NOT TO CAUSE A PUBLIC NUISANCE AND NOT OVER SIDEWALKS.
26. BUILDING OR STRUCTURES BUILT BEFORE JANUARY 1, 1985 MUST HAVE AN ASBESTOS SURVEY PERFORMED IN ORDER TO APPLY
TYPICAL VAN
•'.
NON -SLIP BROOM FINISH MAX. CROSS SLOPE 2%
FOR A PERMIT. ASBESTOS REMOVAL PERMITS ARE REQUIRED IF POSITIVE FOR SUCH. CONTACT VDOLI FOR ADDITIONAL
REQUIREMENTS AND PERMITS FOR DEMOLITION PROJECTS.
ACCESSIBLE ACCESSIBLE
4" MIN.
SUBBASE
7/�
/�\��\��\ ° ° • ° °' ��\>/
27. BUILDING INSPECTIONS MUST VERIFY PROPER ABANDONMENT OF SITE UTILITIES BEFORE CONCEALMENT.
HANDICAP SPACES REGULAR SPACE
GENERAL CONSTRUCTION NOTES FOR EROSION AND
\�/�����\
TYPICAL PARKING SPACE DETAILS
VDOT STANDARD CG-3 CURB
SEDIMENT CONTROL
a" 3,000 PSI AIR -ENTRAINED
o 0
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1. THE PLAN APPROVING AUTHORITY MUST BE NOTIFIED ONE WEEK PRIOR TO THE PRE -CONSTRUCTION CONFERENCE, ONE
CONCRETE
Csi
N N Y
No Scale
No Scale
WEEK PRIOR TO THE COMMENCEMENT OF LAND DISTURBING ACTIVITY, AND ONE WEEK PRIOR TO THE FINAL INSPECTION.
a 2" R
COMPACTED SUBGRADE 4" TYPE 21B STONE
(D Q LO o
2. ALL EROSION AND SEDIMENT CONTROL MEASURES WILL BE CONSTRUCTED AND MAINTAINED ACCORDING TO MINIMUM
CONC CURB AND GUTTER CLASS 3A,
NOTE: SIDEWALKS SHALL BE CONSTRUCTED IN
U) M p
c ai
STANDARDS AND SPECIFICATIONS OF THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK AND VIRGINIA
°
/ ° (fc=3,000 PSI) CONCRETE
-
REGULATIONS VR 625-02-00 EROSION AND SEDIMENT CONTROL REGULATIONS.
.°
SIGNAGE NOTES \
ACCORDANCE WITH VDOT STANDARDS.
N rn E
H
3. ALL EROSION AND SEDIMENT CONTROL MEASURES ARE TO BE PLACED PRIOR TO OR AS THE FIRST STEP IN CLEARING.
6
OF /
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H
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
1. ALL SIGNING AND PAVEMENT MARKING SHALL BE IN ACCORDANCE WITH THE MOST CURRENT EDITION ��
EACH OF THE FOLLOWING AND ANY REVISION THERETO: j 1 '1 . °,
n, ..
°
Cz o M
W LL v
NOT LIMITED TO, OFF -SITE BORROW OR WASTE AREAS), THE CONTRACTOR SHALL SUBMIT A SUPPLEMENTARY EROSION
°
A. MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES.d„
d
N
U H
CONTROL PLAN TO THE OWNER FOR REVIEW AND APPROVAL BY THE PLAN APPROVING AUTHORITY.
B. THE VIRGINIA SUPPLEMENT TO THE MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES. ° °, °
/d 7„/
CONCRETE SIDEWALK PAVEMENT SECTION
� N
6. THE CONTRACTOR IS RESPONSIBLE FOR INSTALLATION OF ANY ADDITIONAL EROSION CONTROL MEASURES NECESSARY TO
°.
C. THE VIRGINIA DEPARTMENT OF TRANSPORTATION ROAD AND BRIDGE SPECIFICATIONS. COMPACTED ° . ° '. ° a
D. THE 2000 INTERNATIONAL FIRE CODE.
No Scale
PREVENT EROSION AND SEDIMENTATION AS DETERMINED BY THE PLAN APPROVING AUTHORITY.
SUBGRADE a °,
// ° °
7. ALL DISTURBED AREAS ARE TO DRAIN TO APPROVED SEDIMENT CONTROL MEASURES AT ALL TIMES DURING LAND DISTURBING
\ °° d
2" ASPHALTIC CONCRETE SURFACE
LJ.J
ACTIVITIES AND DURING SITE DEVELOPMENT UNTIL FINAL STABILIZATION IS ACHIEVED.
2. SIGN LOCATIONS ARE APPROXIMATE AND ARE TO BE MODIFIED IN THE FIELD TO AVOID CONFLICT WITH °
COURSE - A
8. DURING DEWATERING OPERATIONS, WATER WILL BE PUMPED INTO AN APPROVED FILTERING DEVICE.
UNDERGROUND UTILITIES OR OTHER CONSTRUCTIONS, AND TO COMPLY WITH STANDARDS REFERENCED IN NOTE 1 T
T CONTINUE 21B STONE
DIAT
3" INTERMEDIATE BASE COURSE - BM25.OA
�
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
ABOVE. 4" N. BASE FROM ADJACENT
3. ALL SIGNS AND PAVEMENT MARKINGS ARE TO BE FURNISHED AND INSTALLED BY THE CONTRACTOR. ALL SIGNS TO PAVEMENT SECTION
BE MADE IMMEDIATELY.
\ /,\ /,\ /,\ \ /,\ /,\ /,\ /,\ /,\ /,\ /,\ /,\
BE FURNISHED AND INSTALLED WITH STANDARD U POST GALVANIZED BY THE CONTRACTOR. UNDER CURB
8" TYPE 21-B AGGREGATE SUBBASE COURSE
10. ALL FILL MATERIAL TO BE TAKEN FROM AN APPROVED, DESIGNATED BORROW AREA.
6" 6" 2'-0"
Q
11. ALL WASTE MATERIALS SHALL BE TAKEN TO AN APPROVED WASTE AREA. EARTH FILL SHALL BE INERT MATERIALS ONLY, FREE
�+
G
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.
24 VDOT STANDARD CG-6 CURB &GUTTER
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
SOLID WHITE LINE
(TYP.) No Scale
COMPACTED SUBGRADE
7:OOAM TO 9:OOPM.
STOP
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
4"
DENOTES HEAVY DUTY ASPHALT PAVEMENT ON PLANS
CAM
DAMAGE TO ANY PUBLIC STREET BECAUSE OF SLIDES, SINKING, OR COLLAPSE.
F12'
- TOP OF CURB R=2"
(TYP.)
16. THE OWNER SHALL RESERVE THE RIGHT TO INSTALL, MAINTAIN, REMOVE OR CONVERT TO PERMANENT STORMWATER
STD.
MANAGEMENT FACILITIES WHERE APPLICABLE ALL EROSION CONTROL MEASURES REQUIRED BY THIS PLAN REGARDLESS OF
R,-, /�/�
HEAVY DUTY ASPHALT PAVEMENT SECTION
r 85 0
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
STOP BAR DETAIL NOTE: STOP SIGNS TO BE 30" WITH g"
//�//� °
No Scale
MONTHS OF SEPTEMBER TO FEBRUARY TER RYE, ORIN
AND CEREAL IILLETT.
CONSIST A 50/50 MIX OF ANNUAL RTO
NO SCALE HIGH INTENSITY SHEETING
`'2 ""
EXPANSION JOINT WITH
CONSIST OF GERMA MYEGRASS
MARCH AND APRI TO CONSIST OF ANNUAL RYE, OR MAY THROUGH AUGUST STRAW MULCH IS
/��/��
EXPANSION 1/a" SEALANT
PRFILI
F
TO BE APPLIED AT 80LBS/100SF. ALTERNATIVES ARE SUBJECT TO APPROVAL BY THE COUNTY EROSION CONTROL INSPECTOR.
n ::: >:S.URFACE;:;':;:;'
.............
FILLER, "ZIP OOR
C
F
18. PERMANENT STABILIZATION SHALL BE LIME AND FERTILIZER, PERMANENT SEEDING, AND MULCH. AGRICULTURAL GRADE
STRIPING & SIGNAGE NOTES & DETAILS 18" //\//\/ .<.'•;
NON -SLIP BROOM FINISH
EQUIV., SEAL WITH
WWF 6x6 W2.9xW2.9
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
No Scale/��/�� BASE
//\//\/ !
SILICONE SEALANT
2"
w
AND CONSIST OF 95% KENTUCKY 31 OR TALL FESCUE AND 0-5% PERENNIAL RYEGRASS OR KENTUCKY/\�/\�
,' .. °.
"
//�//�/
.4 °
10" 3,000 PSI AIR ENTRAINED PORTLAND
CD
Q!
BLUEGRASS. STRAW MULCH IS TO BE APPLIED AT 80LBS/100SF. ALTERNATIVES ARE SUBJECT TO APPROVAL BY THE COUNTY
..
.. ... . ° .° ...
CEMENT CONCRETE
�
EROSION CONTROL INSPECTOR./�/�
,' .
.'
19. MAINTENANCE: ALL MEASURES SHALL BE INSPECTED WEEKLY AND AFTER EACH RAINFALL EVENT. ANY DAMAGE OR CLOGGING
,a
VA. SIGN FOR THE DISABLED ON 0.80 GAUGE ^ VDOT A-3 CONCRETE
Z
TO STRUCTURAL MEASURES SHALL BE REPAIRED IMMEDIATELY. SILT TRAPS SHALL BE CLEANED WHEN 50% OF THE WET
ALUMINUM. COLORS: GREEN BORDER & SUBBASE
° 6 6,.... ,.....,
6" TYPE 21A STONE COVER
O
STORAGE VOLUME IS FILLED WITH SEDIMENT. ALL SEEDED AREAS SHALL BE RESEEDED WHEN NECESSARY TO ACHIEVE A
..
LEGEND, BLUE SYMBOL FOR ACCESSIBILITY, ° ,+ + '.: ;'. EP/ FC/ GUTTER 41
GOOD STAND OF GRASS. SILT FENCE AND DIVERSION DYKES WHICH COLLECT SEDIMENT TO HALF THEIR HEIGHT MUST BE
AND REPAIRED IMMEDIATELY.
°
WHITE BACKGROUND. L-1111'
LENGTH AS CONTINUE 21 B STONE BASE
COMPACTED SUBGRADE CBR 11.2CLEANED
\�/������//� ( )
Q
20. ALL TEMPORARY EROSION AND SEDIMENT CONTROL MEASURES SHALL BE REMOVED WITHIN 30 DAYS OF FINAL SITESHOWN
ON PLAN FROM ADJACENT PAVEMENT
STABILIZATION, WHEN MEASURES ARE NO LONGER NEEDED, SUBJECT TO APPROVAL BY THE COUNTY EROSION CONTROL
P P AWM SECTION UNDER CURB
1 1
E
INSPECTOR.
DENOTES CONCRETE SERVICE AREA PAVEMENT ON PLANS
E
21. THIS PLAN SHALL BE VOID IF THE OWNER DOES NOT OBTAIN A PERMIT WITHIN 1 YEAR OF THE DATE OF APPROVAL. (WATER
PROTECTION ORDINANCE SECTION 17-204G.)
I0
HEAVY DUTY CONCRETE SECTION
22. PERMANENT VEGETATION SHALL BE INSTALLED ON ALL DENUDED AREAS WITHIN NINE (9) MONTHS AFTER THE DATE THE LAND
CURB CUT DETAIL VDOT STANDARD CG-2 CURB
0 m
Q
DISTURBING ACTIVITY COMMENCED. (WATER PROTECTION ORDINANCE SECTION 17-207B)
No Scale
1 I No Scale No Scale
ALBEMARLE COUNTY ENGINEERING GENERAL CONSTRUCTION NOTES
PB1ALn U
O
1. PRIOR TO ANY CONSTRUCTION WITHIN ANY EXISTING PUBLIC RIGHT OF WAY, INCLUDING CONNECTION TO ANY EXISTING ROAD,
Sq0->� RE I�E 23'-O" 1 x 4 CAP OVER
DOORS ONLY
[a07AWWAYZ0,
EXISTING PAVEMENT PROPOSED PAVEMENT
A PERMIT SHALL BE OBTAINED FROM THE VIRGINIA DEPARTMENT OF TRANSPORTATION (VDOT). THIS PLAN AS DRAWN MAY NOT
MAWAUX
fffi
2
ACCURATELY REFLECT THE REQUIREMENTS OF THE PERMIT. WHERE ANY DISCREPANCIES OCCUR THE REQUIREMENTS OF THE
PERMIT SHALL GOVERN.
1 x 6 6" HASP
SIDING
a SAWCUT THROUGH a MATCH EX. CROSS
0
Q
V�2.83'
2. ALL MATERIALS AND CONSTRUCTION METHODS SHALL CONFORM TO CURRENT SPECIFICATIONS AND STANDARDS OF VDOT.
2.83' 2.83, 6' 283' 2.83' 2,83'
5' 1 x 6
EX. SURFACE w
O SLOPE UNLESS OTHERWISE
J
3. EROSION AND SILTATION CONTROL MEASURES SHALL BE PROVIDED IN ACCORDANCE WITH THE APPROVED EROSION CONTROL
6' ABOVE PCC�LE 6' ABOVE
BOLLARD (TYp.) TRIMMER
X COURSE w SPECIFIED ON PLANS
PLAN AND MUST BE INSTALLED PRIOR TO ANY CLEARING, GRADING OR OTHER CONSTRUCTION.
FINISHED FINISHED
w & REMOVE
O O
D
4. ALL SLOPES AND DISTURBED AREAS ARE TO BE FERTILIZED, SEEDED AND MULCHED.
GRADE GRADE CONC. 4 x 4 METAL POST (TYp.) 1 x 6 CAP
PAVEMENT PROPOSED
= ��
D
5. THE MAXIMUM ALLOWABLE SLOPE IS 2:1 (HORIZONTALMERTICAL). WHERE REASONABLY OBTAINABLE, LESSER SLOPES OF 3:1 OR
PAD
2' MIN. SURFACE
L�
BETTER ARE TO BE ACHIEVED.
SPACES SHALL BE IDENTIFIED BY ABOVE GRADE 6 x 6 METAL POSTS
12 STRAP
2"+ COURSE
-
6. PAVED, RIP -RAP OR STABILIZATION MAT LINED DITCH MAY BE REQUIRED WHEN IN THE OPINION OF THE COUNTY ENGINEER, OR
SIGNS AS RESERVED FOR PHYSICALLY 5'
r Q
DESIGNEE, IT IS DEEMED NECESSARY IN ORDER TO STABILIZE A DRAINAGE CHANNEL.
DISABLED PERSONS. PROVIDE ONE (1) R-7-8 HINGE
EXISTING
7. ALL TRAFFIC CONTROL SIGNS SHALL CONFORM WITH THE VIRGINIA MANUAL FOR UNIFORM TRAFFIC CONTROL DEVICES.
SIGN AT EACH PARKING SPACE INDICATED ON
PAVEMENT
Q
8. UNLESS OTHERWISE NOTED ALL CONCRETE PIPE SHALL BE REINFORCED CONCRETE PIPE - CLASS III.
SITE PLAN. SIGN SHALL BE ALUMINUM (PAINTED
~ Q
9. ALL EXCAVATION FOR UNDERGROUND PIPE INSTALLATION MUST COMPLY WITH OSHA STANDARDS FOR THE CONSTRUCTION
WHITE) WITH GREEN LETTERS AND
z 0
C
INDUSTRY (29 CFR PART 1926).
INTERNATIONAL WHEELCHAIR SYMBOL. SIGN
MILL EX.
Q�
J
ALBEMARLE COUNTY STORMWATER MANAGEMENT NOTES
SHALL PLACED N STEEL POST o
SURFACE COURSE
BASE COURSE
I � 1
Q J J
B I
PAINTED BLACK SET N MIN. 2' OF CONCRETE 11.5• (TYP.)
SAWCUT EX.
,. ALL DAMS AND CONSTRUCTED FILL TO BE WITHIN 95% OF MAXIMUM DRY DENSITY AND 2% OF OPTIMUM MOISTURE CONTENT.
PLAN VIEW
EDGE OF PAVEMENT AGGR. BASE
LLI J
ALL FILL MATERIAL TO BE APPROVED BY A GEOTECHNICAL ENGINEER. A GEOTECHNICAL ENGINEER IS TO BE PRESENT DURING
LJJ W
C
CONSTRUCTION OF DAMS.
2. PIPE AND RISER JOINTS ARE TO BE WATERTIGHT WITHIN STORMWATER MANAGEMENT FACILITIES.
4 x 4 METAL POST UNLESS
2 x 6 RAIL OTHERWISE NOTED 12" CANE BOL TS
NOTE: PROPOSED PAVEMENT MUST TIE
M
� F-
0
C
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
(T�) ON PLAN
OUTSIDE GA TE VIEW
OUTS/DE ELEVA TION 3 SIDES
IN WITH EXISTING PAVEMENT
O
U) C!7
THE COUNTY EROSION CONTROL INSPECTOR.
1 x 6 TRIMMER
w
BLASTING NOTES
ADA PARKING SIGNS 3-0" s-o" s'-o" 1 x 6 CAP 1 x 4 CAP
~ O �
0 cC>
PAVEMENT REPLACEMENT JOINT DETAIL
1. BLASTING SHALL NOT BE PERMITTED ON THIS PROJECT.
No Scale 1 x 6 SIDING 1 x 6 CAP
z oQ
No Scale
SITE PLAN LEGEND
DATE
DESCRIPTION
02/25/20
REVISIONS
GRADING
" 1 x s TRIMMER
3,_O 1/4" SAG ROD
04/06/20
REVISIONS
10� w WATER TIC =TOP OF CURB
WITH TURNBUCKLE
METAL INSPECTION FRAME W/ SOLID LID
EXIST GRADE I 3'
06/02/21
AMENDMENT
STORM PIPE TW = TOP OF WALL
(NEENAH R-1975 OR EQUIVALENT)
2 4
B
100 BW = BOTTOM OF WALL
STORM MANHOLE TS = TOP OF STAIRS
100
J.1 x
CONCRETE COLLAR CROSS BRACE
B
BS BOTTOM OF STAIRS
DROP INLET & STRUCTURE NO. FC = FACE OF CURB
--� CRUSHED STONE BEDDING CONC. -- 2 x 4
2 x 4 RAILS
STONE FRAME
° ° 6
6- D/ CLEANOUT
CURB EP =EDGE OF PAVEMENT
0 CURB & GUTTER EX. = EXISTING
PR P. = PR P ED
CONC.
1' OR AS SHOWN ON PLAN
LIMITS OF DISTURBANCE APPROX. = APPROXIMATELY
PLUG AT END
WHEN NOT ALONG SIDEWALK
X FENCE
OF LINE INSIDE ELEVATION 3 SIDES
XXX MAJOR CONTOUR
-� �- 12" 3" CASTER WHEELS
NOTE. ALL LUMBER SHALL
C1.0
XXX MINORCONTOUR
POST ELEVATION BE PRESSURE TREATED INSIDE GATE VIEW
TIC 725.94
PROPOSED SPOT ELEVATION
1 19120
CLEANOUT DETAIL
DUMPSTER PAD & ENCLOSURE DETAIL
CURB WIPE DOWN DETAIL
(DPOPOGCOUNT
ANo
°GRIMANDPM ERMCHRECTLRE,ING
Scale
No Scale
No Scale
181
171
161
151
141
131
121
11
101
91
81
71
61
5
4
31
21
1
C GRIMM AND PARKER ARCHITECTURE, INC.
L
K
J
H
C
F
E
1,
J
C
17 16 15 14 13 12 11
4"MIN(
6" MIN
10 9 8
7
Expanded
Steel Grate (Typ )�
> N
a
LWO
Eg)anded Steal Grata Ooenina Detail
Not To Scale
9"
-WELD (TYP.)
11/2" X 11/2- X
1/4" STEEL ANGLE
(TYP.)
- 2}-3 LB PER FT2
EXPANDED STEEL
GRATE BASED ON
LOW FLOW OPENING
/16" HOLES
AS SHOWN
LD (TYP.)
1 1/2" X 1 1/2" X 1/4"
STEEL ANGLE (TYP.)
1 1/2" X 1/4" STEEL
9" 3" 9" 3 9" STOCK WELDED TO
BASE AS SHOWN
GENERAL NOTES FOR TRASH RACK
1. STEEL TO CONFORM TO ASTM A-36.
2. ALL SURFACES OF TRASH RACK(S) MUST BE HOT DIPPED GALVANIZED AFTER FABRICATION,
3. TRASH RACK(S) TO BE FASTENED TO WALL WITH 1/2" MASONRY ANCHORS. TRASH
RACK(S) TO BE REMOVABLE.
4. TRASH RACK(S) TO BE CENTERED HORIZONTALLY OVER THE OPENING.
5. FABRICATOR MAY MODIFY COMPONENTS OF TRASH RACK FRAME TO IMPROVE
CONSTRUCTABILITY OF TRASH RACK. MODIFICATIONS MUST BE APPROVED BY
MCDPS PRIOR TO FABRICATION.
ORIFICE TRASH RACK DETAIL
I I
'�'�- � 1.;�,�II - •- Ilan
I
_ y![q ' DIA X 8" LG.
IWHESIVE BOLTS
W/FLAT WASHERS AND
SELF LOCKING NUTS.
TYPICAL 8 PLA.CES-EQUALLY
SPACED ON AN "I DIA B.C.
Y I
i
o � i
U CIRCULAR
STORMWATER
RISER I.D MANAGEMENT
RISER O.D. DRAINAGE
STRUCTURE
RISER
DIMENSION
APPROX.
I.D.
O.D.
A
B
C
D
E
WT. (LBS.)
24
30
31
28%
7
11
27
24
36
44
45
412
13
19
40
58
48
58
59
54Y2
13
21
53
86
60
72
73
67 2
17
28
66
135
72
86
87
80
23
35
79
204
84
100
101
93 4
25
39
92
266
98
114
115
1061/4
22
38
105
305
TYP.
AR
WATER
EMENT
�. RISER I.D. I DRAINAGE
STRUCTURE
RISER O.D.
RISER
DIMENSION
APPROX.
I.D.
O.D.
A
B
C
D
E
SEGMENT
WT. (LBS.)
24
30
30
6
7
10
27
15
46
36
44
42
6
13
18
40
22
82
48
58
55
9
13
20
53
29
120
60
72
68
9
17
26
66
36
169
72
86
81
9
23
34
79
42
227
84
100
94
12
25
37
92
49
290
96
114
107
12
22
36
105
56
341
HIGH DENSITY POLYETHYLENE METAL
NOTES.
1.A HINGED. LOCKABLE ACCESS DOOR SHALL BE PROVIDED ON ALL TRASH RACKS 2. ANTI -VORTEX PLATE IS TO BE USED WHEN SPECIFIED ON THE PLANS.
IF THE TOTAL WEIGHT OF THE TRASH RACK IS GREATER THAN 75 LES OR COST OF FURNISHING AND PLACING THE ANTI -VORTEX PLATE IS TO
IF THE TRASH RACK IS TO BE PLACED ON A SWM-1 WITH AN "I DIMENSION BE INCLUDED IN THE BID PRICE FOR THE STRUCTURE.
GREATER THAN 7'-2".
SPECIFICATION STORMWATER MANAGEMENT DETAILS TRASH RACK �VDOT
REFERENCE
FOR SWM DRAINAGE STRUCTURES ROAD AND BRIDGE STANDARDS
302 REVISION DATE SHEET 4 OF 5
VIRGINIA DEPARTMENT OF TRANSPORTATION 114.07
DRAIN BASIN
NON TRAFFIC INSTALLATION
LRUSHEO STONE OR OTHER
GRANULAR MATERIAL MEETING THE REQUIREMENTS OF CLASS I,
CLASS 11, OR CLASS III MATERIAL AS DEFINED IN ASTM D2321.
BEDDING & BACKFILL FOR SURFACE DRAINAGE INLETS SHALL BE
PLACED & COMPACTED UNIFORMLY IN ACCORDANCE WITH ASTM D2321.
^ INLINE DRAIN
_..IER
CLAS GRANULAR MATERIAL MEETING THE REQUIREMENTS OF S I,
CLASS 11, OR CLASS III MATERIAL AS DEFINED IN ASTM DI 1.
BEDDING & BACKFILL FOR SURFACE DRAINAGE INLETS SHALL BE
PLACED & COMPACTED UNIFORMLY IN ACCORDANCE WITH ASTM D2321.
5 4
CG-12
GENERAL NOTES:
1. THE DETECTABLE WARNING SHALL BE PROVIDED BY TRUNCATED DOMES.
2. DETECTABLE WARNING SHALL BE FROM THE MATERIALS APPROVED LIST FOR
DETECTABLE WARNING SUFACES. PRODUCTS NOT LISTED SHALL MEET
THE REQUIREMENTS OF THE SPECIAL PROVISION FOR CG-12 DETECTABLE
WARNING SURFACE AND SHALL BE SUBMITTED TO THE STANDARDS AND
SPECIAL DESIGN SECTION FOR APPROVAL.
3. SLOPING SIDES OF CURB RAMP MAY BE POURED MONOLITHICALLY WITH RAMP
FLOOR OR BY USING PERMISSIBLE CONSTRUCTION JOINT WITH REQUIRED BARS.
4. IF RAMP FLOOR IS PRECAST, HOLES MUST BE PROVIDED FOR DOWEL BARS SO
THAT ADJOINING FLARED SIDES CAN BE CAST IN PLACE AFTER PLACEMENT OF
PRECAST RAMP FLOOR. PRECAST CONCRETE SHALL BE CLASS A-4.
5. REQUIRED BARS ARE TO BE NO.5 X 8" PLACED VCENTER TO CENTER ALONG
BOTH SIDES OF THE RAMP FLOOR, MID -DEPTH OF RAMP FLOOR. MINIMUM
CONCRETE COVER V2".
6. CURB / CURB AND GUTTER SLOPE TRANSITIONS ADJACENT TO CURB RAMPS
ARE INCLUDED IN PAYMENT FOR CURB / CURB AND GUTTER.
7. CURB RAMPS ARE TO BE LOCATED AS SHOWN ON THE PLANS OR AS DIRECTED
BY THE ENGINEER. THEY ARE TO BE PROVIDED AT INTERSECTIONS WHEREVER
AN ACCESSIBLE ROUTE WITHIN THE RIGHT OF WAY OF A HIGHWAY FACILITY
CROSSES A CURB REGARDLESS OF WHETHER SIDEWALK IS EXISTING, PROPOSED,
OR NONEXISTENT. THEY MUST BE LOCATED WITHIN PEDESTRIAN CROSSWALKS
AS SHOWN ON PLANS OR AS DIRECTED BY THE ENGINEER, AND SHOULD NOT
BE LOCATED BEHIND VEHICLE STOP LINES, EXISTING LIGHT POLES, FIRE
HYDRANTS. DROP INLETS. ETC. ACCESSIBLE ROUTES PROVIDE A CONTINUOUS
UNOBSTRUCTED, STABLE, FIRM AND SLIP RESISTANT PATH CONNECTING ALL
ACCESSIBLE ELEMENTS OF A FACILITY THAT CAN BE APPROACHED, ENTERED
AND USED BY PEDESTRIANS.
S. RAMPS MAY BE PLACED ON RADIAL OR TANGENTIAL SECTIONS PROVIDED THAT
THE CURB OPENING IS PLACED WITHIN THE LIMITS OF THE CROSSWALK AND
THAT THE SLOPE AT THE CONNECTION OF THE CURB OPENING IS
PERPENDICULAR TO THE CURB.
9. TYPICAL CONCRETE SIDEWALK IS 4" THICK. WHEN THE ENTRANCE RADIICANNOT
ACCOMMODATE THE TURNING REQUIREMENTS OF ANTICIPATED HEAVY TRUCK
TR FF R F R TO STAN ARD CG-13 CO M RC NTRANC
3 2 1
NOTE: COMPONENTS OF CURB RAMPS CONSIST OF THE FOLLOWING:
HYDRAULIC CEMENT SIDEWALK (DEPTH IN INCHES, AREA IN SQUARE YARDS)
CURB WHEN REQUIRED (CG-2 OR CG-3 IN LINEAR FEET)
DETECTABLE WARNING SURFACE (AREA IN SQUARE YARDS)
EACH OF THE ABOVE ITEMS IS A SEPARATE PAY ITEM AND SHOULD
BE SUMMARIZED FOR EACH CURB CUT RAMP.
SIDEWALK RAMP 121 MAX
481 MAX
4'
1-
10:1 MAX
TYPE A
PERPENDICULAR
i
T'
5` MIN -
7 17.1
12:1 MAX
TYPE B
PARALLEL
♦ Qp�
�1Y6®
T�irB71
. �llk. FII�III„IL,�11 Ile =1��
A IC. E E D M E LPL E E (HEAVYTq
TRUCK TRAFFIC)FOR CONCRETE DEPTH.
q " HIGHER THAN
EDGE OF PAVEMENT
10. WHEN CURB RAMPS ARE USED IN CONJUNCTION WITH A SHARED USE PATH,
\
\ AT X )K . SAME
AS TOP OF CURB
THE MINIMUM WIDTH SHALL BE THE WIDTH OF THE SHARED USE PATH.
11. WHEN ONLY ONE CURB RAMP IS PROVIDED FOR TWO CROSSINGS (DIAGONAL),
TYPE C
A 4'x 4'LANDING AREA SHALL BE PROVIDED TO MANEUVER A WHEELCHAIR
PARALLEL & PERPENDICULAR
INTO THE CROSSWALK WITHOUT GOING INTO THE TRAVELWAY. THIS 4' x 4'
LANDING AREA MAY INCLUDE THE GUTTER PAN.
12. ALL CASES WHERE CURB RAMPS INTERSECT A RADIAL SECTION OF
TRUNCATED DOME
1r
6"-24" C-C
,n
��
CURB AT ENTRANCES OR STREET CONNECTIONS THE DETECTABLE
-
o
WARNING SURFACE SHALL HAVE A FACTORY RADIUS OR BE FIELD
0 0 0 0 0 0
Z
-MODIFIED AS RECOMMENDED BY THE MANUFACTURER TO MATCH
-Q
0 0 0 0 0 0 0 0
THE BACK OF CURB.
0-0
0 0 0 0 0 0 0
LANDING
RAMP
ci
0 0 0 0 0 0 0 0 0 0
o
+
v
O
0 0 0 0 0 0 0 0 0 00
0 0 0 0 0 0 0 0 0
507.-65X OF BASE DIAMETER
O O O O O O O O O O O O O O O
TOP DIAMETER
DETECTABLE WARNING
o
AT BACK OF CURB
I_ 0.9"-1.4"
L VARIABLE FULL WIDTH OF RAMP FLOOR
SEE NOTE 12.
BASE DIAMETER
_I
f PAY LIMITS
DETECTABLE WARNING TRUNCATED DOME
INSTALLED ON A RADIUS DETAIL
DETECTABLE WARNING
DETAIL
XVD❑T
SPECIFICATION
CG-12 DETECTABLE
WARNING SURFACE
REFERENCE
ROAD AND BRIDGE STANDARDS
SHEET 1 OF 5
REVISION DATE
(GENERAL
NOTES)
105
203.05
07/15
VIRGINIA DEPARTMENT OF TRANSPORTATION
502
2016 ROAD & BRIDGE STANDARDS
DI-3A, 38, 3C
EXPANSION KEYED
FOR DETAILS OF INLET
JOINTS CONST.
J
•• •
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MENEM
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BA
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A•F 06/02J2021 ��"'
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Fes- i
SECTION A -A No 0
KEYED CONST. JOINT i
L-VARIABLE - MAX. 20' a)
2'-10" 2" WARPED O) N Y
"{B,. 2._6„ I B 81. 31-0„ 2" APPER
ROACH Q M f6
IIF- I1 iv BARS A GUTTER C/) >_ M I
.00 03
= M
B S G 9 t_ N
BARS F BARS E LB 7v °
I 1t C3" DIAMETER � - � BARS E CD - p M �
WEEP HOLE FRONT ELEVATION BARS F 8" 1,-8•• 8" BARS B Lu V
- - - - - - (GUTTER REMOVED) , 3'-0" N C (3)/+" �NUH
5XI/+" BENT PLATE _ SECTION B-B
/' R W
TYPE A NOSE DETAIL SHALL BE USED WITH CG-3 & CC-7 STANDARDS. se
B NOSE DETAIL SHALL BE USED WITH CG-2 & CG-6 STANDARDS. TYPE A - 1 GALVANIZED
TYPE B /2' X 4" STUD SHEAR CONNECTOR WELDED ^^
GALVANIZED PLATE FOR TYPE A TO BE BENT ON AN ANGLE OF 68.30' TO ANGLE IRON AT 2'C-C. Cie
CONNECTORS AND IS TO BE ANCHORED WITH X 4" STUD SHEAR NOSE DETAILS Q
WELDED TO BENT PLATE AT 2'C-C. 2„ ^
APPR. PAVEMENT L.V
�"; DI-3A �DI-38 L DI-3C L WARPED PAVEMENT Q
Z
-- �° G
QF�-OW = FLOW FLOW ° p-O.�
1 1 1 DETAIL WHEN USED
FOR USE ON GRADES ADJACENT TO CURB C
FOR USER SAGS WITHOUT GUTTER Z
BOTH SIDES TO BE SYMMETRICAL
NVDOT SPECIFICATION ry
ROAD AND BRIDGE STANDARDS STANDARD CURB DROP INLET REFERENCE I n
SHEET 1 OF 2 REVISION DATE 12" - 30" PIPE: MAXIMUM DEPTH (H) • 8' 233 �f
104,09 08/10 VIRGINIA DEPARTMENT OF TRANSPORTATION 302
2016 ROAD & BRIDGE STANDARDS
GP
#21850
F
NYLOPLAST DRAIN BASIN WITH STANDARD GRATE
CONCRETE COLLAR TO BE LOCATED 6" BELOW
w
GRADE IN GRASS OR BIO-RETENTION AREAS.
(1, 2) INTEGRATED DUCTILE IRON
FRAME & GRATE TO MATCH BASIN O.D.
O
`,..
18" MIN WIDTH GUIDELINE
f
o_
8" MIN THICKNESS GUIDELINE
MINIMUM PIPE BURIAL
Q
DEPTH PER PIPE
(3) VARIABLE INVERT HEIGHTS MANUFACTURER
O
AVAILABLE (ACCORDING TO RECOMMENDATION
z
PLANSI TAKE OFF) (MIN. MANUFACTURING (5) ADAPTER
(6,7) TRAFFIC LOADS: CONCRETE SLAB DIMENSIONS ARE FOR
1 1 1
REQ. SAME AS MIN. SUMP) ANGLES
VARIABLE 0°-360'
GUIDELINE PURPOSES ONLY. ACTUAL CONCRETE SLAB MUST BE
[Y
E
ACCORDINGTO
PLANS
DESIGNED TAKING INTO CONSIDERATION LOCAL SOIL CONDITIONS,
TRAFFIC LOADING, & OTHER APPLICABLE DESIGN FACTORS.
0
SEE DRAWING NO.7001-110-111 FOR NON TRAFFIC INSTALLATION.
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Q
(3) VARIABLE SUMP DEPTH
O
ACCORDING TO PLANS
_
(6" MIN. ON 8" - 24", 10" MIN. ON 30"
(4) VARIOUS TYPES OF INLET& OUTLET ADAPTERS
4" MIN ON 8"-24" BASED ON MANUFACTURING REQ.)
r
AVAILABLE: 4"- 30" FOR CORRUGATED HOPE
6' MIN ON 30"
(ADS N-121HANCOR DUAL WALL, ADSIHANCOR
Q
SINGLE WALL), N-12 HP, PVC SEWER (EX: SDR 35),
Q
PVC DWV (EX: SCH 40), PVC C9001C905, 7
CORRUGATED & RIBBED PVC
WATERTIGHTJOINT
THE BACKFILL MATERIAL SHALL BE CRUSHED STONE OR OTHER
O
d
(CORRUGATED HOPE SHOWN)
GRANULAR MATERIAL MEETING THE REQUIREMENTS OF CLASS I,
_
D
8.-30.
CLASS 11, OR CLASS III MATERIAL AS DEFINED IN ASTM D2321.
BEDDING & BACKFILL FOR SURFACE DRAINAGE INLETS SHALL BE
CV
PLACED & COMPACTED UNIFORMLY IN ACCORDANCE WITH ASTM D2321.
U3
Q
1 - 81 30'STANDARD GRATES SHALL BE DUCTILE IRON PER ASTM A536
Q
Q
GRADE 70-50-05.
2- 12'- 30" FRAMES SHALL BE DUCTILE IRON PER ASTM A536 GRADE 70.50-05.
Q
8"&10'STANDARD GRATES FIT DIRECTLY ONTO DRAIN BASINS WITH THE
z
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USE OF A PVC BODY TOP. SEE DRAWING NO.7001-110-045.
v '
'CCL'
3 - DRAIN BASIN TO BE CUSTOM MANUFACTURED ACCORDING TO PLAN
LJ-
DETAILS. RISERS ARE NEEDED FOR BASINS OVER 64'DUE TO SHIPPING
C
1
RESTRICTIONS. SEE DRAWING NO.7001-110-065. THIS PRINT DISCLOSES SUBJECT MATTER IN WHICH DRAWNBY
4 - DRAINAGE CONNECTION STUB JOINT TIGHTNESS SHALL CONFORM TO NYLOPLAST HAS PROPRIETARY RIGHTS. THE RECEIPT
EBC MATERIAL 3130 VERONA AVE
BUFORD, GA 30518
Q
LLJ
ASTM D3212 FOR CORRUGATED HOPE (ADS N-121HANCOR DUAL WALL), OR POSSESSION OF THIS PRINT DOES NOT CCNFER, DATE
N-12 HP, &PVC SEWER (4•-24'). TRANSFER, OR LICENSE THE USE OF THE DESIGN OR
1-23-06 PHN (770) 932-2443
Nylo last FAX(770) 9322490
J
Ll
5- ADAPTERS CAN BE MOUNTED ON ANY ANGLE IU TO 360`. TO DETERMINE TECHNICAL INFORMATION SHOWN HEREIN
r� w .ay1olast-usxom
uj
REWSEDBY
MINIMUM ANGLE BETWEEN ADAPTERS SEE DRAWING NO.7001-110-012. REPRODUCTION OF THIS PRINT OR ANY INFORMATION
NMH PROJECTNOJNAME
�/3
6-12"-30"STANDARD GRATES SHALL MEET H-20 LOAD RATING. CONTAINED HEREIN, OR MANUFACTURE OF ANY DATE
TITLE
03.11-16 DRAIN BASIN WITH STANDARD GRATE
Q
7-8'&10' STANDARD GRATES ARE RATED FOR LIGHT DUTY APPLICATIONS ARTICLE HEREFROM, FOR THE DISCLOSURE TO OTHERS
ONLY; NO CONCRETE COLLAR NEEDED FOR LIGHT RATING.
QUICK SPEC INSTALLATION DETAIL
�>(
J
C
DUTY IS FORBIDDEN, EXCEPTBY SPECIFIC WRITTEN
DWG SIZE
A SCALE 1:10 SHEET 1 OF 1 DWG NO. TOOT-710144 REV H
O
PERMISSION FROM NYLOPLAST.
PERMISSION aeon mocusr
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:f
W
F-
CII
Q
O
6' LENGTH
z
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0.5' FROM EP
DATE
DESCRIPTION
5"
02/25/20
REVISIONS
0 0
0 0 0
04/06/20
REVISIONS
06/02/21
AMENDMENT
ANCHOR WITH 5/g" F�.,rx
IMBEDDED 24" IN GROUND;
2 PER WHEEL STOP
0
Eel
171 161 151 141 131 121 11
10
E04
7
5
PRECAST CONCRETE WHEEL STOP
No Scale
0
E
C1.1
1 /9/20
OGRIMMAND PARKER ARCHITECTURE, INC. A
18 171 161 151 141 131 121 111 51, 101 91 81 71 61 51 41 31 21 1
' GRIMMWPA4(ERARCHITEC-I1RE, INC. V `\ \ V. A 3'SHRUBS
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\ \ \ \ \ \ \ g3 _ INV. OUT= 390.05'24"RCP
------ -- - ' / r / ,/ // // \� ON At
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Rl�'P I I / 399' / SD CURB INLET W%MHO _ - - _ _ _ _ - - 404' / / \ \ \ \ \ \ \� \ \ \
BASKETS / / / / / / TOP=401.36' J - ' / \A� C___
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TOP= 391.5+ i / / , / Oo / / / / lNy/lN= 396.60' 18" RCP 0 r _ - INV. OUT- 4.61'18" RCP / ` \40 -9 . - �6"DEC 05 24,L)(EC � - - - - 4 TLET W/ FES.0
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ASPHALT PARKING LOT I I \ \ \ \ \ 100.
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2 DEC 9� R / SO CURB INLET W/ MHO I I
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11 1 / ' - " 90"DEC \ � ,I � \\ � I TMR 130�25li1 � \
\ �/ / / 96 fJEG` I I // \ 9"DEC / \ I "WELL LPT"I I
_ - \ 1 ` \ \ / , , - - , , ao3' - - ' / / / _ . 407 I MAILBOX \ / / I 1 L&13665, PG. 205 (FLAT) i Lu
404- i .406 - SDJNEEI"W{Tkt GRATE I
\ \ _ TOP=458B4t TI
- - - - -- /
- _ INV 1N=403.99' 12" STEEL
\ Dom? / / , r / /' - 405 / / ' _ - _ _ _ _ NV. 1N=400.75'4"PVC U _ ONE,/ \ ASPHALT _ _ _ I \ \ 2 \DEC I 1 1 I I
I \ ce
ASPHALT PARKING LOT i - -q07 I I
/ , I / / / - - INV. OUT=400.65' 15" RCP '�,Q \ \
1 \ 12 + 1 HL� \ I _ _ (FROM BLO)
1\ I I PARKING SPACES �--- 1 / lil r \ 8"IDECo'- - - - - -
--4oa-------------�\
\ / 1 l a 8" DEC �p�v�t�� I I 2" I,
Cola I I I - - _ _ _ _ 409- -9,2 9`"NYOPLAST 1,1Y (2J i4�CNFR I I DOG OD ' _ / \ 1 I \I I 400.00I G
R D a GRATE, SOL = SHOT - - - -ti \lf I I 0 4 'V✓
_ _ _ - --- - - - _ I 5$ Q
FFE�05.97 TOP=409.01' \\ �� �L a __ ---� /^ �� / / I I S81 I /I
MIN IF
\\ \ 4p3' CO C.3 I \ /' / 42" DEC o / - - _ _ _ _
/ D 2 3' DBL. DOORS - `r I
O FFE=410.03' _ \ 1'BRICK / LSA \\ 8"HOLLY
I I WALL / \ �� I
/ III _ \ J HANDRAILS, 1 I I I I/ I I I I ���11��
\ \ /' / / / / ` \ o / / CONIC. \ I BUSHES f I I I I V
WOOD POST _ WI ROCK J 3' DOOR
\ r \ WDODENRAM - - - ARMOR - , 1 I I ' I I I I GP #21850
I �I ETAL CANOPY 1
l \ \ WOODEN RAMP \ \ - - - / �- COLUMN (TYP) HEAT PUMP ° \ I I I I I
/ \ I \ / TOP DOCK I
/ 1 ® \4L 404 _ / I (2)3'DBL. DOORS ELEV=409.97' v / / I I // / l I I I
F IMP 130-25P X DOOR I G/ F
MOBILE CLASSROOM l
FFE=40597'
/ 'T-4' ASPHAL T COUNTY OF ABLEMARLE SCHOOL BOARD l l / J / l I I I �
MOBILE / / I / / / U
CONIC SIDEWALK DB. 523, PG. 620 ASPHALT o / / / /
(38' x 23 j I � I IF
(38'x 23�ROOM � FFE=410Lo DOORS O I p / / / / / I � 1 � 1
'SHED WOODPOsr\ HVAC/A/R PROPERTYADDRESS.'7868SCOTTSVILLEROAD
(16'x 129 W/CHAIN I TRANSFER UNIT / I / l / I / of
CONIC. ON CONC. PAD (2) 3' DBL. DOORS r I ! / I / !/ l / , CZ /
1 LEVEL BRICK �� Y I / I
2 3'DBL DOORS FFE=410.01' 3' DOOR o I / I t
SCHOOL FACILITY
\ \ UNDER r FFE=411.73'
\ \ / GROUND OIL
TANK 1 I � ®
ag6 - - - - - - , _ _ _ / 405 - - - 3' DOOR \ 5STEPS / l l
OA>Fx Q I
�3' DO 0.05' 3' DOOR X DOOR LANDSCAPE h MOBILE 1 w/NANO /L I l I l I O
IT
L=a. I\ - - _ -11
_ _ _ _EXEC. CA eINET 1 3' DOOR 3' DOOR TIMBER WALL CLASSROOM
GENERATOR O Z 11 X23)
- ' (94'x76J L I I ° ° 3' DOOR 2 3' DOOR r / I /l 0
I X DOOR ° FFE=409.99' 3 DOOR
LEGEND - _ ` x I FFE=411.66' 1
1 EXT. CONIC. / Q _407 - _ CHAIN -LINK _ Ao�_ \ ASP
® SANITARY SEWER MANHOLE (MHS) _ \ FENCETHi=9 J - - ' / / / / BEAM I I _ 1L J' / J� z
® CLEAN -OUT - - - _ _ _ _ / / Q Q
G STORM DRAINAGE MANHOLE ` - - _ _ / ' HIS
408- _ SEWER PUMP' _ -A08 I TOP=40 .16' 1 r / Q
RCP REINFORCED CONCRETE PIPE / _ /
FES FLARED END SECTION - - - - TOP= 40740'i ' 1 EXT. CONIC LANDSCAPE 3' DOOR
INV. 1N=403.78' 8"PVC (FROM D) > / FFE=409.66'
- _ / ' / \ BEAM TIMBER FRAME LANDSCAPE INV. IN-404.44' 4" PVC (TRAIL R) I
04 LIGHT POLE _ _ _ INV.= 404.4�'
m ELECTR/CBOX - _ �• _ - - _ _ - _ _ I \ (0.5 W) TIMBER INV. OUT-40 62' ASPHAL l Q
409- _ _ / \ FRAME I MOBILE J
_ _ / 15" DEC X DOOR =
-x FENCE - I \ BEAM (0 5 W) FFE=409.93' 1 \ / ° ce CLASSROOM O �,
D �X`��� _ \ -------- - \ `_-_ _ BEAcolJc. \ ! 38'x23' A O O
Vi EDGE OF PAVEMENT (EPJ _ BEAM APP OXIMATE LOCATION OF / � D
410- FOOD t- 6" SAN 0 EXT. CONIC. / P / ( ) �J
`�8f - 409' - 409- -' _ _
- -UGP - UNDERGROUND POWER CHAIN -LINK \'N - - _ Gc ® \ / - 6 SrgN / ��II
FENCE(HT=6J \ \ \ - - - _ - _ _ •off \\ / \ \ - 6"SAN EXIS NG MANHOLE 14"CNF
0 Q
OHP OVERHEAD POWER _ _ \ _ �X \ _ _ - - _ - - - - - _ / P / _
CHAIN -LINK
- W MARKED UNDERGROUND WATERLINE FENCE (#IL_S;L_ , \ 'S' - _ _ - _ , N ELEC. CAB 4ET
� '9l - DOORSBL. � � LANDSCAPE
HAND/CAP PARKING \ \ \ \ - i � _ MHS 20" DEC POSSIBLE I / ,'fIMBER WALL /� / / F Q
� UTILITY TRENCH \ / / I I O Z
\6tHA/N-LINK 410 TSP=409.09-12'DEC, _ _ _ _ \ _ _ ins! SCAR / / p'l• / / / / / 1 1 1 O
e DECIDUOUS TREE (DEC) rI
FENCA (HT=12) / \ \ INV. 1N=405.89' 2' C (FROM 'PUMP) 8" DPC 3' DOOR a / / / OGQ / , / / -
1c� INV. 1N=405.94"4" (FROMBLD) - - - _ - - - ` ` _ _ _ _ ` - - -UGP - -UGP / 3' DOOR I ? / / / ! / l � LJJ Lu
CONIFEROUS TREE / / qP\" �. P / J
\ \ INV. UT=40579' _ 6 / 5 / / / 1 I z J J
�A ® BOLLARD, ORAS NOTED BALL FIELD/a /\ LJJ
EloNC, CONCRETE I _ ' / - _ - _ \ _ .�` \ / \\ / / _ / // 'S•o U J U_�
SW SIDEWALK y - ' / ' - _ _ �!�
C 0 SIGN ELECTRICEQUIP.
FIFE FIN/SHED FLOOR ELEVATION r /\AQOUNTED TO WOOD / �� -UGP- - - - �Gy /l / / / , OyP
Q (F) PROPERTY CORNER FOUND I / ' I / - \ POSTS 11
ssrEPs ./ /' / /
(AS NOTED) PITCHERS -+\\ Z / ^ W/HANDRAIL / // / / / / / Otiy ~
DS. DEED BOOK MOUND ��
PG. PAGE w a \ SWINGSEF''S /' // / / / / / // / � O oO
CHAIN -LINK m ," DECK 9 / �\ 6 / , / / / x L� CQ
lb
CONTOUR INTERVAL = 1' FENCE (HT=BJ / 'O I I P / Lu cf.) �
THIS TOPOGRAPHIC SURVEY WAS COMPLETED UNDER THE ,' \ 11 MHS / / /' / // / / DATE DESCRIPTION
08. Of
DIRECT AND RESPONSIBLE CHARGE OF JOE MEDLEY FROM AN / MOBILE / / TOP=4m403.
ACTUAL GROUND SURVEY MADE UNDERMYSUPERVISION; CLASSROOM �\ i J // /' INV.1N=403.97'6"PVC(N 02/25/20 REVISIONS
/ \ INV. 1N=103.23'8"PVG'(NE) / / / /
THAT THE ORIGINAL DATA WAS OBTAINED ON THE FOLLOWING / / / 04/06/20 REVISIONS
/ \ / \ CANOPY \ INV. CjGT 402.76' (T,Q TANK) / l
DATES: APRIL 3&4, 2019. THIS BASE- MAP AND DIGITAL \ ® Q \ \ , l
GEDSPATIAL DATA INCLUDING METADATA MEETS MINIMUM 2 �' \ j QP� // I JGe // MH$ / / / / / 06/02/21 AMENDMENT
"4\ I TOP=407.69'
ACCURACY STANDARDS UNLESS OTHER WISE NOTED. / I / \P / / /
lldV. CENTER�3/97.29' / / / r / B
NOTES; / - I I I A
MHS / / r/ ' // ' / 00
o
1. HORIZONTAL DATUM IS BASED ON NAD83 (NA2011), VIRGINIA / I I / / / I I / TOP=4�(61' / , / / / Q
STATE GRID, SOUTH ZONE. VERTICAL DATUM IS BASED ON NAVD 88. - - - _ _ I 3"X 3" / I I l / ' INV. C NTER�97.Yl' poi r r / / / / Op z
DATUM ESTABLISHED THROUGH LEICA SmartNet o COLlP44N (TYP)
2. TOPOGRAPHIC DATA DEPICTED HEREON IS BASED ON CURRENT 6"DEC ` I ' ' / / / / '
FIELD SURVEY BY THIS FIRM SANITjR'Y GRINDER PLdMP / / / r / / r / / SCALE 1 "=20'
TOP-409.08'
ASPHALT I / PLASTIC / /' COCKED SHUT ' d�� ' / ' 0 20' 40' 3. NO TITLE REPORT FURNISHED. EASEMENTS MAY EXIST WHICH 8" DEC COURT 1 / RETAINER / r ' / / / / / r /
ARE NOT SHOWN HEREON. , , / / / / / , / / / / '
/ , // / 119120
4. UNDERGROUND POWER SHOWN HEREON FROM MARKS PROVIDED - - - - - - _ I , / / / / ' / / / / / / / / / / r r
A BYALBEMARLE COUNTY. - - ' - ` ' - - _ _ \ r , / / / / / / / / pOti / / / n
/ 4Y,� / / / / / / / / / / CaRIMMAND PARRERARCHIiECTLRE,INC. 11
181 171 161 151 141 131 121 111 101 91 81 71 61 51 41 31 21 1
181 171 161 151 141 131 121 11 I lol 91 81 71 61 51 41 31 21 1
GRIMM AN) PARSERARCHITECURE.INC. \ •\ \ \• \ \ 3'SHRUBS
\ \\ \\ \ \\\� `•---,'/ / '// / /'/ /r /------------398----- Jr�;F:\LTHOp
3p-396
3/L/
\ \ \ 0 REMMOVE-AND-REP _ E SIGN.
\\ \\ \\ '9�\ p n\ RELOCATE PE YO PLAN. REMOVE _ _ / / ,' / / / / / ` \.1TIL\\ M. SHO\C\LTCR y
SO INLET W/GRATE g°R / / /' // - - - - - - � � he
\\ \\ \ \ \\ \ \\ 70P=392.90' / / / , r r / / _ _ _ - - ' 06/02/202 �7
\ \ \ INV. IN= 390.05' 15" RG'P k/v
\ \ \ \ \ 93 - INV. OUT= 390.0524"RCP ,
3 ------ -- - // / / rr // r/ \`ass/ONAIH�"\
400
REMOVE\\ \ \\ I\
SD OUTLET W/FES \ \ \ } )
\Z o0'I �\\\ \ \�4„RCP \\� ;593'r\ }[ 3
/ I \ INV= 389.69' } L`l/ ' DEC 9� \ /� ,�,�,�, DECIL
\REMOVE\.
/ STORM PIPE / \\\\ / � / r ' 39 / . ' \ \ ` � ' 0
\ / ��395
13
C\\\\\\\\\\\ \ \ J p V / / ` • fY
I \ \\\\\\\\\\\. \\� \\\ X SHROBS / 6" CEDAR o\'
TMP 130-25R / \ \ \\\\\\\\\\\\ \\i� DIEC �, / / � � _ � / / / /
CALVARY BAPTIST CHURCH OF 3rCOTTSVILLE \ \ ) � � � \ 6 C _ / A - •
ANB REPLACE SIGN / >
DB. 1007, PG. 122 PLAT / \ ` \ \ \ � \\\\\\\ ' \\\\ ' - � REMOVE / _ >C� / � / _ _ - ' , , � � - � \ \
\\\\\\.\\\\ SD O(x \LET / SCO A LOCATION. 2„ DEC / r / / r , ' ' \ \ \ \ \ \ \ \ \ �' o
\\\\\\�\ 1 S" 2 - - W
390.38'.d0 • W
\ \ ♦� I / WCUT D EMOVE/I /
,,�/\•� ,c� / /`NTH
Ai �' MO\FE STORM sa \ \ 1 / 'ISF ASP ALT TO ATCH - - , j w- _ _ _ - - - _ ♦ \ \ \ \ • \ • Q
PE �j SECTION M & 398' PAV ENT S ON C4.0. � / ' / / - �:` - - - w �-�403= _ _ � \ \ \ ` \ \ Al • O
// 1 \ I M / REMOVE �' / /' / w� \ - -f\� \ `♦ 0
SWMFACILITY / \ \
/ LIGHT TGRE a 24"DE
- - / \rz
REMOVE / 126" DE 3 SO CURB INLET W%MHO _ - - _ _ - i \ m ;
GABION R /lIilR J/E} I � E OVE INLET TOPS � _ qp4
,,4P , 1 \ \ \ \
BASKETS / / / / l / � TOP=401.36 ' � ' � � - ' � - / � \Ao ` \ \ \ \ �
\C\\\\ / , / lNJIIIN= 396.60' 18" RCP , ' / \
1 I I I I I TOP= 391.59- / l / ' s. \ ` \ fY
/ / . \ K
\\\\\\\\ 1 I I I I I L ITS 06 / 0 / - - ' INV. OUT- 4..61' 18" RCP i ` / ' \ °
40 - - , ' %6" DEC \
REMOVE / WATERLINE / ' _ _ - - - - - l - 4 5~0 TLET W/FES
K / \ \ \ \\\\\\�. 1 I I \ 1 11 / - / i --- / 24" EC _ 05 / r/ ' 1 \ °\ ° I 0
I I \ ) \ SO OUTLET W/FES '� , / \\, r REM9Y/AL ' KpvfUV TORM
tit c 6 DE \24"RCP f/ f r
i '406 TOP= 4dt1.34'
1 \ \
\\\\\\\\\\\ 1 I 24"RCP / / ` \\ /
/ C\\\\\\
/ / / / FLAGPOLE \
/NV= 392.93 , Apt" / LSD CURB INLET Wl"MHD ���
TOP=404.10'/ r I - \ \\ \)q\\\ INV IN= 398.36' 15" RCP `
\\, 2' y INV. OUT ��98.22' 18"RCP , \
\\\\\ I t \\\\\ ���
AJ3/ / - -- -- --- - \
--
\\\\\ SO CURB INLET WyWHD
\
\\\\ \ _ �r, TOP=40 400
S . Rp3' L/ - 4WYN= .54' 15" RC�
\�\•.' �` � • � ��\\ ' / i ice/ � If
\\\\\ \\\\\ II 1 I ^\\\\\\\\\' r�\'�\\ / \ \ I /�'� / r/ /-' II i INV OJT=400.38'15"RCS\ \ \ \ \N80` \ \
CLEAf2 AND G UB 1 �\\\\`\\. k ' ' / I I \ 1 \
Fa m \lam\\\\\\\\\\\\\\'t\\\�(\\
W09DED ARE/p 1 �\4\\\ \\\\\ 1��\\\ / i'\� \ // / jll ASPHALTPARKING LOT 100. \\
\\\\\\ MOVE 29 + 2 HC
PIPE II
\ \\ \\\\\\\\\\\\ \ \ \ " PARKING SPACES
\ S' SD CURB INLET W/ MHO 11
\\\\\\T I \\\\\ \\\ / \ \ \ 2 DEC R - - TOP-405.85' \ 1
REMOVE DUMPSTER - ' 4t i \ / 11 \ o \
\\\\ / 9 I I \ \ \
I � I \ \ � p / L INV OUT= 401.75' 15" RCP
ENdL,0SURE PAD '•, I
AND BOLLARDS. _ r Iu �' UKID WALK y' I I o \ \ \ \ \ c� C v
SD INLF / RATE cs
II \ w\ \ \\ \ \ N O
/ TOP 39E911 \
r / R JOINT o \ \ \ \ N N
\\ REMOVE ISTING \ / INV. N-39 .�1''l RCS - QO u \ rn L
I \\\\\\\ MASONR SHED. - REMOVE / / EXISTING 1.5" - - \ : \ \ \ ) N N Y
--
/ 1 \\\\\\\ WATERLINE \ 4 _ - - \ \ L Q t m
i \\\\\\\\ • I LIGHT FIXTURE 11 / 398 IN .OUT= 93�/1' 4\RCP I 405- \ \ \ \ \ \ )
SO CURB INLET W/MHD LSA v \\ /!\ \ \ \ \\ I C E �co
LSA l \90 ) \\ \ �\ I L N N E
d03 l(, I \\\\\\\\\\ \ \
\ \\\\\\\
"c h 1 \\\\\\\ \\ \\ a SHED / _ -
/ 6"DEC / \ \I \I H1 N E
H \ 1 \\\\\\\\\\\\' (92'x16)vea / /��/ / ,400� - _/'/ /// \// /� It
OUT=399.8515 - U /,--/------------- -------------- - - -- // s\\ oo 1\ ELL I w�0�
k / / TOP 406 36' � _ \ _ H
_ INV IN 399 92' 15"RCP 1 I
1 /NV "RCP l
1 \\\\\\\\\\\\\ CONCRETEPAD - / - \ / / _ 401- ' / 2'� DEC I _ / '
/ / 10"DEC / ll a I g
( \ 1 I I I N-C= N
1 I N U F
402 ' - - - ' _ / y / 9"DEC // \ I 2 1 1
\\\\\\\\\\\\ / c / I I / / I 1 DBE 3665, WELL
2�5 (pLA�) 1
(/ "x 12J REMOVE LI ' � � -403' ' � _ _ MAILBOX 1 W
FIXI REr _ _ Y _ 401 / 1 \\\\\\\\\\\ 1 / - /404�' i ,406 SOJN-E9"WATkt GRATE I_
_ I I I I
_ _ � / � _ - ' TOP=4�8B4� \ TI
INV 1N=403.99' 12" STEEL
REMOVE E'XI�. TING � � � _ _ - - � ' � o ASPHALT � I
WATERLINE 405 _ _ -a07 - - - - c Qo \ _ _ _ 2 DEC 1 I 1 I I
/ NV. 1N=400.75'4"PVC U N \
I _ _ (FROMBLDJ
INV. OUT=4 . / ,Q� \
/ / / 8" EC/ - _-408___-----__- 0065'15' P 11 \`/ \ I 1 I I
'RC 1
/ ��\��\ - - - - / 4 \ I I I I
\\\\• ) RELOCATE EXISTING ` / � I 8"DEC \ I I 2" I � � � � / \ 1 \ I I
SHEDS ON SITE PER COII(C. I I - - - - _ - - _ 409- - -9=XENYOPLAST (2)i4�CNFR I I DOG OD _ _ / ` 1 I I I ry00,00'
(� GRATE SOL7•EDSHOT-
\�\ \ OWNER DIRECTION. R D 3' DOOR ` I I a
b'y . FFE=405.97' roP=4os.or
\\\\ \ l 1 3 I OLD WELL WHICH HAS BEEN
/ CO C. PREVIOUSLY CLOSED IN DECEMBER /_ \ / 42
(2) 3' DBL. DOORS " DEC
\\ / AD 2008 PER VIRGINIA DEPARTMENT OF e LSA \ 8"HOLLY \ I / �/I I /
I \\\\ I
HEALTH STANDARDS. -- _ \ \ YHANDRAILS, I I 1 I JI I I f
FFE=410.03' V RRICK \ `. J
/ I II REMOVE SIGN WALL ' \ 1
CONTRACTOR TO REMOVE AND , I
ROSE\ DISPOSE OF M BILE CLASSROOMS AND I/ f 1 I 1
/ CONC. BUSHES I I I I 1
REMOVE / REMOVE WOOD W/ROCK 3'DOOR
WOOD POST I/ \ \ - ALL ASSOCIAT FOUNDATIONS, /
WOODENI?A // '+ POSTS�TYP) i ARMOR 1 `\ UTILITIES, DECI SAND RAMP$, FLOWER I /I I I I I I GP #21850
/ \ �\• \\\�• \ ETAL CANO V
2
l \ \\\ \\ WOODEN RAMP / CjQ1�) roPDocK HEATPUMP o BEDS, ETC. DUPING THE SUMMER OF /
\4L . REMOVE / I ELEV=409.97' ? R / / l / , I I
\\\, 404 _ (2) 3' DBL. ODORS 2021. REMOVE POWER, SE\I1fER AND / I C
MOBILECLASSROOM TMP 130-25P Q
\\\\ \\\ REMOVE _ FFE=40597' 3'DOOR ` WATER BACK/TO NEAREST FEED,
'T-4' COUNTY OF ABLEMARLE SCHOOL BOARD
MANHOLE, OR CONNECTIO AND / / / / / I L3
MOBILE CLASSROOM DB. 523, PG. 620
\\\ (38'x23) T-3' (Z)3'DBL. DOORS C1 /
= c DISCONNECTIAND PLUG O CAP AS/ / / / � °� W
/ t REMOVE! PROPERTYADDRESS.' 7868 SCOTTSVILLE ROAD U NECESSARY/ ONCE CLAS ROOMS ARI�
FFE=410.05' O a
\\\\\\ \\ HVAC/A/R \ REMOVED O'ONTRACTOR HALL
SHED WooDPosT\ I I REMOVE L/L FOUNDATIONS / / / / / O �
(16'x 12) W/CHA/N TRANSFER UNIT REMOVE COMPLET LY AND GRATE GRAD AREA !
/ I ON CONC. PAD (2) 3' DBL. DOORS , E A / <r / �
-yp _ FFE=410.01' I l
\\\\\\\\\ ' S� - I TO HAVE VEN CONSISTENT SL E I I\\\\\\ REMOVE CHILLER 1 LEVEL BRICK �� (p,s
\\ ' CONTRACTOR TO REMOVE REMOVE t- 1 (2) 3' DBL. DOORS SCHOOL FACILITY 3' DOOR TOPSOIL REA AND STABILIZE. Q / /
\ UNDER AND PRESERVE CONCRETE PAD.
\ AND DISPOSE OF MOBILE r FFE=411.73' \ I l
RELOCATE EXISTING / GROUND OIL '� \ I I l l ~
\ \��. •\\\\\, CLASSROOMS AND ALL - ¢ EXISTING TANK TO REMAIN
ll�® REMOVE \ REMOVE I /
SHED ON SITE PER TANK p 3' DOOR 5STEPS \�\\\� AS CIATED FOUNDATIONS, - - - 3' DOOR
1
�° OWNER DIRECT+ON_ / GENERATOR TO BE REM 6/� x 1 LANDSCAPE h MOBILE 1 I l I O
\\\\\ UTILITIES, DEC�CSANIO
\\\\\\ � SALVAGED AND -oATE � ¢ FFE=410.05' 3' DOOR wrHgNO /c
\\\ RAMPS, FLOWER BEDS, ETC. - _ _ _ CONTRACTOR TO REMOVE THE EXISTING / L=8' \ - _ - _ _ l I TIMBER WALL CLASSROOM \ l h l z
_ RETURNED TO OWNER _ _EyEC. CABINET 3 DOOR 3' DOOR _ 1 I / � I I W C
E �\ DURING THE SUMMER OF UNDER_GROUNl?6§TORAGE TANK AND PIPING IN REMOVE (44'x23J $ I E
` \\\ 2024.D2€MOVE POWER, ACCORDANCE WITH; TITZE9-(ENVJRQNMENTAL) OF /' GENERATOR I- /
\. ,SiEWER AND WATER BACK ` - - (94'x769 I I ( X DOOR REMOVAL OF MOBILE 3' DOOR 0
t\ - -407 - VIRGINIAADMINISTRATIVE CO, AGENCY , 3' DOOR / / /
_ \ TO NEAREST FEED, - 3' DOOR CLASSROOMS AND FFE=409.99'
(DEPARTMENT OF ENVIRONMENTAL QUALITY), - - REMOVE X `` / 1 EXT. CONC. ASSOCIATED SITE WORK SHALL FFE=411.66' 1 /
- - - _ MANHOLE, OR CONNECTION CHAPTER 580(OMFROROUND STORAGE TANKS), CHAIN -LINK J A�� \ / SAW CUT WALL VERTICALLY. BEAM l Q
AND DISOOf3NECTAND -I`Lt1P -SECTION 320 (PERMANENT CLOS F,AND CHANGES -IN FENCETHi=9J - - - / l / REMOVE SECTION TO THE COMMENCE SUMMER OF 2021.
HS J/ I O
OR CAP AS NECESSARY. S1=f�i/1C� AND ALL OTHER STATE ANDSED@RAC _ _ _ _ � � � REMOVE � Jc� I WEST AND PRESERVE j I I � /
r\ CONTRACTOR SHALL REQUIREMENTS. �ONTF�ACTOR TO PROVIDE A COPY ` - /' SEWER'PUMP' _ _ 408 1 SECTION TO THE EAST. TOP=40 .16' 1 3' ODOR
REMO)�E 4AbL-FOUNDATIQN.9 - \ PERMITS TO OWNER B1FORF� BEGINNING WORK. �' TOP= 407.40', ' \ EXT. CONC. LANDSCAPE > /
/ BEAM TIMBER FRAME INV. 1N=403.78' 8"PVC (FROM D) / / FFE=409.66'
COMPLETELY. (TANK IS A 10,000 GALLON UST INSTaLED 19/1/1992. INV.= 404.46' / \ LANDSCAPE INV. IN=404.44'4' PVC (TRAIL RJ / G
X� - I \ (0.5'W) TIMBER / REMOVE
_ M _AC_TURER, XERXES. TANK GAUGE- - - - - - INV. OUT-40 62' / Q
/' - 409' ' - - _ �X � - - - - - , TLS`2rrLS-350) - - 4MOVE IN / REMOVE FENCE (a yy) o e MOBILE / J
i CLASSROOM
STH NEWA PUMIONP
/ \ \ 15" DEC EXT. CONC. 3' DOOR I 'T 2' / Q
_ - WITH NEW PUMP BEAM FFE=409.93
D / ��X I'Coo ` INSTALLATION. - - - - t-6"SAN - 0 EXT. CoNC. / P� (38'x 231) = L{)
REMOI��- ` ` E _ 409" _ 409- BEAM APP OXIMATELOCATIONOF / L D
REMOVE CHAINLINK FENCE CHAIN -LINK Bv� _ - 0 0 \ -6"SaN - `
TO THIS CORNER OF BALLFIELD FENCE (HT=6) \ �� - - \ \ - - - - _ _ _ cq� \ / \ - 6'SgN EXIS NG MANHOLE 14"CNI V
REMQVE WOOD - - - - - - \ - -/ \ - 7- o� Q
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EROSION AND SEDIMENT CONTROL NARRATIVE
10
MINIMUM STANDARDS:
91 81 71 61 51 41 3 21 1
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PROJECT DESCRIPTION
THIS PROJECT INCLUDES AN ADDITION TO SCOTTSVILLE ELEMENTARY AS WELL AS ADDED SITE PARKING, A RELOCATED
FIRE LANE, AN ADDED BUS LOOP AND ASSOCIATED SITE WORK. THE LIMITS OF DISTURBANCE IS 3.04 ACRES.
ADJACENT PROPERTY
THESE IMPROVEMENTS ARE BEING MADE WITHIN THE PROPERTY BOUNDARY. THE PROPERTY IS BOUNDED BY
RESIDENTIAL PROPERTIES AND VA-20 SCOTTSVILLE ROAD TO THE NORTH. RESIDENTIAL PROPERTIES BORDER THE SOUTH
AND EAST SIDE. THE WEST SIDE IS BORDERED BY A CHURCH
EXISTING SITE CONDITIONS
THE SITE IS CURRENTLY THE LOCATION OF SCOTTSVILLE ELEMENTARY SCHOOL.
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. TEMPORARY SEDIMENT BASIN - 3.14 A TEMPORARY DAM WITH A CONTROLLED STORMWATER RELEASE STRUCTURE IS
TO BE USED TO DETAIN SEDIMENT -LADEN RUNOFF FROM DISTURBED AREAS LONG ENOUGH FOR THE MAJORITY OF
THE SEDIMENT TO SETTLE OUT.
6. OUTLET PROTECTION - 3.18 STRUCTURALLY LINED APRONS PLACED AT THE OUTLETS OF PIPES OR CHANNEL SECTION
TO PREVENT SCOUR AND PROTECT THE OUTLETS STRUCTURE.
7. DUST CONTROL - 3.39 DUST CONTROL IS TO BE USED THROUGH THE SITE IN AREAS SUBJECT TO SURFACE AND AIR
MOVEMENT
8. TREE PROTECTION - 3.38 PROTECTION OF DESIRABLE TRESS FROM MECHANICAL AND OTHER INJUSRY DURING LAND
DISTURBING AND CONSTRUCTION ACTIVITY.
VEGETATIVE PRACTICES:
9. 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.
10. 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
N
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. CLEARING LIMITS
MUST BE FLAGGED PRIOR TO THE MEETING WITH ONE (1) WEEK OF NOTICE.
2. INSTALL CONSTRUCTION ENTRANCE, TEMPORARY SEDIMENT BASIN AND NEW OUTFALL PIPES AND STRUCTURES,
DIVERSION DIKES, OUTLET PROTECTION, SILT FENCE, TREE PROTECTION AND DIVERSION DIKES. E&S MEASURES
FOR MOBILE CLASSROOMS REMOVAL AREAS DENOTED ON PLANS SHALL NOT BE INSTALLED UNTIL SCHOOL IS OUT
OF SESSION FOR THE SUMMER OF 2021. NO WORK SHALL BEGIN IN THOSE AREAS UNTIL ALL ESC MEASURES IN
THOSE AREAS ARE INSTALLED.
3. AFTER ALL EROSION AND SEDIMENT CONTROL MEASURES ARE IN PLACE, SITE WORK CON BEGIN.
4. ROUGH GRADE PROJECT AREA.
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 15 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 BASIN HAVE BEEN STABILIZED AND APPROVED BY AN
ESC INSPECTOR, CONVERT THE SEDIMENT BASIN INTO THE APPROVED SWM FACILITY. SILT FENCE BELOW THE
SEDIMENT BASIN MUST REMAIN IN PLACE UNTIL THE ENTIRE SITE IS STABILIZED AND APPROVED BY AN ESC
INSPECTOR.
4. BIORETENTION AREAS SHALL BE EXCAVATED TO FINAL DEPTH AND CONSTRUCTED ONLY AFTER ALL AREAS DRAINING
TO THEM HAVE BEEN STABILIZED. DO NOT INSTALL ANY FILTER FABRIC, STONE, OR MEDIA UNTIL ALL AREAS
DRAINING TO THEM HAVE BEEN FULLY STABILIZED AND ALL SEDIMENT HAS BEEN REMOVED FROM UPSTREAM PIPE
AND AREAS.
5. 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 50150 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.
21. THIS PLAN SHALL BE VOID IF THE OWNER DOES NOT OBTAIN A PERMIT WTIHIN 1 YEAR OF THE DATE OF APPROVAL.
(WATER PROTECTION ORDINANCE SECTION 17-204G.)
22. PERMANENT VEGETATION SHALL BE INSTALLED ON ALL DENUDED AREAS WITHIN NINE (9) MONTHS AFTER THE DATE
THE LAND DISTURBING ACTIVITY COMMENCED. (WATER PROTECTION ORDINANCE SECTION 17-207B)
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:
43C - KLINESVILLE SILT LOAM, 7 TO 15 PERCENT SLOPES, 10 TO 20 INCHES TO RESTRICTIVE FEATURES, HIGH,
HYDROLOGIC SOIL GROUP: D
49B - MANASSAS SILT LOAM, 2 TO 7 PERCENT SLOPES, MORE THAN 80 INCHES TO RESTRICTIVE FEATURES, LOW,
HYDROLOGIC SOIL GROUP: B
84B - TOTIER SILT LOAM, 2 TO 7 PERCENT SLOPES, 40 TO 60 INCHES TO RESTRICTIVE FEATURES, 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 EVEN DAY T DENUDED AREA THAT MAY NOT BE AT FINAL GRADE BUT WILL REMAIN
S 5 0 U S 0 G U
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.
CONTRACTOR SHALL PROVIDE ALL INFORMATION REQUIRED FOR CONSTRUCTION RECORD
DRAWINGS:
COUNTY OF ALBEMARLE
r Department of Community Development
Construction Record Drawings (As -built) for VSMP
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),
Wet 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. Guardrail, fences or other safety provisions - Display the constructed location of all safety
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, etc, as applicable.
14. Compaction reports are required to verify fill compaction in dams.
15. Manufacturers certifications for proprietary BMP's certifying proper installation and functioning.
op
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12/25/20
REVISIONS
14/06/20
REVISIONS
)6/02/21
AMENDMENT
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181 171 161 15
14
13
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101 91 81 7
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Ce GRIM AND PARIERARCHRECTLRE, ING I A
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7
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C GRIMM AND PARKER ARCHITECTURE, INC.
CA AIN.WIAN kt. SHON �LTIR y
Lic. No. I `I
Apo 06/02/202I
ONAL
M M
vi
Sediment Basin design
MIN.r W SPILLWAY CTE,ST°F EIFAGCNC}
2WTHOUT SPULIMAY
drainage area (acres) 4.2 pO❑, �,. O =
DESIGN HIGH WATER
basin volumes: (using 1' contour intervals) N
pp����� o C7
elevation M) contour area (st) volume(cy)°,. 2 X 4" WOOD SILT FENCE DROP INLET PROTECTION DROP INLET sroNE 70' MIN,
390.2 3543 m --- -- -------- FRAME WITH GRATE CONSTRUCTION P ❑pp� ��ti 390.9 3543 298.3 nscR e6esrACCESS j SM-2A ASPHALT TOP�IETtlHG -9 --•' FRAME .� COURSE ,% P, -. I- ai�H3929 4490 297.5� 1.5, MAX.6" MN. 2 A AGGREGAI_ BASE%y;is)�^%^ TW
TO 3. C.I./ a E) 3' ....... PROFILE , re<.,•. , , ; W
MIN. , + a :::: ICI
\ GATHER • V
EXCESS
wet storage: ^ AT STONE' - -� "� ® a
CONSTRUCTION ��n[T PAv D� PERSPECTIVE VIEW �
wet storage required (cy) (6TDA) 281.40 design high water (25 year storm) 393.8 CORNERS ACCESS Z
dewatering orifice elevation (ft) 390.90 top of dam M) 395.0 vonSHRACK • O
wet storage provided at this elevation (cy) 298.30 tap width of dam (ft) 8.0
available volume before cleanout (cy) (331DA) 141.00 bottom of basin M) 388.2 2% _ zx Pp NT ;
cleanout elevation (ft) 389.90 approx. bottom dimensions: 60k44' 12X 1'z:-MIN c t' ;
1
distance from cleanout to orifice (ft) (> T) 1.00 upstream face slope: 21 PERSPECTIVE VIEWS
downstream face slope: 3:1 STAKE
K diy storage - K
+MUST CXTENDl.'.FULL WIDTH q " EPOSITNE DRAINAGE POLYETHYLENE �_^ �• O
dry storage required icy) (67"DA) 281.4 baffles: NO FABRIC TO I$EDIMENT _
"I I SS EGRESS;"'
principle spillway crest RJ 3929 ength of flow, L [frJ NA 1' I T�AAP�NG DEVICE: FABRIC (ATTACH
total storage provided at this elevation (cy) 297.5 effective width, We M) NA III -` TO POSTS WITH
diameter of dewatering orifice (in) 4.0 L! W e (baffles required if> 2) NA �) MIN PLAN`, METAL TIE WIRES) VIR0
MRIC
diameter of flexible tubing (in) (orifice+2") 6.0 A LINE POST
collars: NO CONY NAL � 10' GROUND LINE
12•' IN, POSITIVE DRAIN Gam-',." MAex ;1\I
runoff. depth of water at spillway crest (ft) NA DETAIL A To SEDIMENT •MIN. (ME POSTS BRACING CONCRETE FOOTING
CN 84 slope of upstream face (Z:1) NA TRAPPING DEv,.
tc (min) 19.7 slope of barrel (Sb) Nor - �
O PERSPECTIVE VIEW PERSPECTIVE VIEW O
0 2yr 9.3 length of barrel in saturated zone (LsJ NA - SAF PLASTIC FENCE METAL FENCE S•1-1
0 25yr 21.0 number collars required NA v IF; r�.'_l, -il
dimension of collars NA
principle spillway: 3929 diELEVATION OF STAKE AND FABRIC ORIENTATION SECTION A -A SAFETY FENCE
No Scale
available head M) 1.1 emergency spillway: Yes SPECIFIC APPLICATION A mlmmum water tap of 1 inch be uLstalled with a ntiuhmm� 1 hnch ballcocic J PIPE OUTLET CONDITIONS riser diameter On) 30 bottom width M) 20' THIS METHOD OF INLET PROTECTION IS APPLICABLE WHERE THE shutott vah'e supplI a wash hose with a chanteter of 1.5 htches for adequate
slope of ex ist channel Miff) 21 constant pressure. Wash water must be carried away from file entrance to au
trash rack (in) 54 minimun length of exit channel (ft} is, INLET DRAINS A RELATIVELY FLAT AREA (SLOPE NO GREATER THAN approved settling area to remove sediluent. All sedBnent shall be prevented front
barrel length M) 53 crest Of spillway M) 394.0 5%) WHERE THE INLET SHEET OR OVERLAND FLOWS (NOT enteiiug storm drains, ditches or watercourses.
head on barrel through embankment M) 3.2 EXCEEDING 1 C.F.S.) ARE TYPICAL. THE METHOD SHALL NOT APPLY A A
diameter of barrel (in) 24 TO INLETS RECEIVING CONCENTRATED FLOWS, SUCH AS IN STREET CE PAVED WASH RACK
OR HIGHWAY MEDIANS. No scA•_I N E
O O U
SB 3.14 IP O Q) cN�1 Y
3.07-1
ado do Q co n
(n > M
TEMPORARY SEDIMENT BASIN STORM DRAIN INLET PROTECTION PIPE OUTLET TO FLAT S N
No Scale No Scale AREA WITH NO rn > E
H PLAN VIEW DEFINED CHANNEL p E u
GRAVEL CURB INLET SEDIMENT FILTER moo co rn fl
BLOCK AND GRAVEL DROP INLET SEDIMENT FILTER w L
1. SET POSTS AND EXCAVATE A 4"X4" 2. STAPLE WIRE FENCING dh -0 m
TRENCH UPSLOPE ALONG THE LINE OF TO THE POSTS. - C�u�RETE , c -
n 6
POSTS. f� 6' � B L- La N ~
t Uj
Cie
, I-ITI-'- I -III -III Q
IrllI-ITI. 11-III-ITI. SECTION A -A FILTER KEY IN 6"-9'; RECOMMENDEDCL
4" - CLOTH FOR ENTIRE PERIMETER
GRAVEL FILTER 12 3. ATTACH THE FILTER FABRIC TO 4. BACKFILL AND COMPACT THE
G RUNOFF WATER WIRE MESH THE WIRE FENCE AND EXTEND IT EXCAVATED SOIL. AVECIL -�R� A Z G
FILTERED WATER INTO THE TRENCH. Q
WIRE
SCREEN
FILTERED
WATER A 3do(MIN.)
RUNOFF OVERFLOW S
WATER
milli WITH do ✓ i �` -ITI =III- SEDIMENT-� Y PIPE OUTLET TO
ry
FLOW II -I v
SEDIMENT is .� �. .�il. r � III-III=I'
' ' J =1I1=' III-II1=''
CONCRETE --
�" c 1-IIIJTI- II -III=' ,; DROP WELL DEFINED
GUTTER III=111- INLET CHANNEL
12„ CURB INLET SEDIMENT WITH PLAN VIEW
EXTENSION OF FABRIC AND WIRE INTO THE TRENCH.
GRAVEL SHALL BE VDOT #3, #357 OR 5 COARSE AGGREGATE. GATE GP #21850
FILTERFABR SPECIFIC APPLICATION: THIS METHOD OF INLET PROTECTION IS
SPECIFIC APPLICATION: THIS METHOD OF INLET PROTECTION IS APPLICABLE AT APPLICAHLLWHILINIE H AVY FLOWS ARE EXPECTED AND WHERE AN
F CURB INLETS WHEREPONDINGINFRONT OFTHE STRUCTURE ISNOT LIKELY TO zII- WIRE ' OVERFLOW CAPACITY IS NECESSARY TO PREVENT EXCESSIVE PONDING La F
IP CAUSE INCONVENIENCE OR DAMAGE TO ADJACENT STRUCTURES AND 3.07- _ _ AROUND THE STRUCTURE.
UNPROTECTED AREAS. -I
III-ITI II III- ' O IP + GRAVEL SHALL BE VDOT 3. 357 OR 5 COARSE AGGREGATE. W
STORMWATER INLET PROTECTION 3.05-1 # # # 0%� �
lull� O
NO Scale CONSTRUCTION OF A SILT FENCE STORM DRAIN INLET PROTECTION II d
SECTION A -A FILTER KEY IN 6"-9"; RECOMMENDED z
11-I !-I U I U !- 1-I No Scale No scale
-1 LI � LI L-1 CLOTH FOR ENTIRE PERIMETER
STANDARD ORANGE VINYL OR PLASTIC CONSTRUCTION TABLE 3.31-B NOTES:
1. APRON LINING MAY BE RIPRAP, GROUTED RIPRAP, GABION BASKET, OR
FENCE ATTACHED TO POSTS (PRE -WEATHERED WOOD, ACCEPTABLE TEMPORARY SEEDING PLANT MATERIALS
GALVANIZED STEEL, IRON OR THICK PVC PLASTIC), AT LEAST "QUICK REFERENCE FOR ALL REGIONS" SILT FENCE CULVERT INLET PROTECTION CONCRETE.
2. La IS THE LENGTH OF THE RIPRAP APRON AS CALCULATED USING 1 L 1
E 40" ABOVE FINISH GRADE WITH SPAN BETWEEN POSTS NO PLATES 3,18-3 AND 3,18-4, Q! E
GREATER THAN 6' ON CENTER. EVERY NINTH POST SHALL PLANTING DATES SPECIES RATE (LBS./ACRE) ENDWALL 3. d = 1.5 TIMES THE MAXIMUM STONE DIAMETER, BUT NOT LESS THAN 6
CONTAIN A WARNING SIGN THAT CLEARLY IDENTIFIES THE OP 0
INCHES.
3.18-1
TP FENCE AS A TREE PROTECTION FENCE. O SEPT. 1 - FEB. 15 50/50 MIX OF TOE OF
NO SCALE 3.38 ANNUAL RYEGRASS FILL CULVERTOUTLET PROTECTION z
(LOLIUM MULTI-FLORUM) I
TREE PROTECTION & 50-100 o I No Scale - O
C
0
No Scale CEREAL (WINTER) RYE LL
(SECALE CEREALE)
W I�
FEB. 16 - APR. 30 ANNUAL RYEGRASS 60-100
Q
(LOLIUM MULTI-FLORUM) C45 J
* TOE OF
TS MAY 1 -AUG. 31 GERMAN MILLET 50 SILT FILL A 5:1 EXISTING PAVEMENT (1) O
8 MAX _ SWM-DR (SETARIA ITALICA) FENCE *DISTANCE IS T__� D
DIA X 6" LG. - - FLOW 6' MINIMUM IF *OPTIONAL STONE COMBINATION FILTER 6„ A MOUNTABLE CV
ESIVE BOLTS ,d TEMPORARY SEEDING PLANT MATERIALS MIN. O
W/FLAT WASHERS AND LOCKABLE ACCESS FLOW IS CLOT BERM
- - SELF LOCKING NUTS DOOR W/HINGE, 1.O' 1.5' z
STYPICAL 8 PACED ON EE" L Al B.C. / \ CLEAR OPENING No Scale TOWARD (OPTIONAL)
/ \ SEE NOTE 1 EMBANKMENT EXISTING GROUND SIDE ELEVATION
LOCKABLE ACCESS i TABLE 3.32-D DOOR W/HINGE, SITE SPECIFIC SEEDING MIXTURES FOR PIEDMONT AREA ti'
N NOTE CLEAR OPENING -'I 70' MIN. W
MMIC z p
FLOW 2.5' WASHRACK 0' MIN G L U pi
TOTAL LBS. PER ACRE B
MINIMUM CARE LAWN L U
\ LjLj
RING BOLTED COMMERCIAL COMMERCIAL OR RESIDENTIAL 175-200 LBS. 10 EXISTING
\ RIND BOLTED 2'MIN* W J
\ "DIA i /' TO RISER KENTUCKY 31 OR TURF -TYPE TALL FESCUE 90-100°/D "VDOT #3, #357, #5, #56 OR #57 COARSE I jXXXXXX PAVEMENT
\ EL BM CLASS I IL_I__J
IMPROVED PERENNIAL RYEGRASS 0-5% AGGREGATE TO REPLACE SILT FENCE IN " RIPRAP
" TMCK , KENTUCKY BLUEGRASS 0-5% HORSESHOE " WHEN HIGH VELOCITY OF FLOW VDOT #1 COARSE B j 0' MIN � � C�
3�' DIA X 8" BOLTS
%EL PLATE IS EXPECTED AGGREGATE - J ~
'T} - ADHESIVE BOLTS A MAX.
W/FLAi WASHERS AND Z
SGENERAL SLOPE (3:1 OR LESS)
ELF LOCKING NUTS. B O
TYPICAL 8 PLACES -EQUALLY O
SPACED ON AN T" DIA B.C. TYP.
-- /+ KENTUCKY 31 FESCUE 128 LBS. " MU T EXTEND FULL WIDTH -
RED TOP GRASS 2 LBS.
OF INGRESS AND EGRESS
CIP 3.08-1 � ~ C�
TYP SEASONAL NURSE CROP * 120 LBS.
50 LBS. OPERATION. O O
W
CULVERT INLET PROTECTION cn �
wQIRCULAR LOW -MAINTENANCE SLOPE (STEEPER THAN 3:1)
6" S0. MAX. STORMWATER
CIRCULAR MANAGEMENT KENTUCKY 31 FESCUE 108 LBS. No Scale
STORMWATER _ RISER I.D. _ I DRAINAGE
RISER D MANAGEMENT STRUCTURE RED TOP GRASS 2 LBS. DATE DESCRIPTION
RISER O.D. STRRUUCTTURE RISER O.D. _ SEASONAL NURSE CROP20 LBS. PLAN VIEW
CROWNVETCH •• zo LBS. 02/25/20 REVISIONS
RISER DIMENSION APPROX, RISER DIMENSION APPROX. TEMPORARY RIGHT-OF-WAY DIVERSIONS 12' MIN. 04/06/20
I.D. O.D. A B C D E WT.(LBS.) I.D. O.D. A B C D E SEGMENT WT.(LBS.) 150LBS. REVISIONS
24 30 31 28% 7 11 27 1 24 24 30 30 6 7 10 27 15 46 3" MIN.
COMPACTED SOIL 06/02/21 AMENDMENT
36 44 45 41 q 13 iB 40 SB 36 as 42 s 13 to 40 22 az USE SEASONAL NURSE CROP IN ACCORDANCE WITH SEEDING DATES i i _ 3" MIN.
48 58 59 5{ 15 53 86 48 58 55 9 13 20 53 29 120 AS STATED BELOW:
60 72 73 67 z 17 28 88 135 60 72 68 9 17 26 as 36 169 FILTER CLOTH SECTION A -A B
72 86 87 80 23 35 79 zoo 72 as 81 9 23 34 79 42 227 FEBRUARY 16TH THROUGH APRIL.................................. ANNUAL RYE 18" MIN.
84 100 101 93 + 25 39 92 1 266 84 100 94 1z 25 37 92 49 290 MAY 1ST THROUGH AUGUST 15TH ............................ FOXTAIL MILLET
96 114 115 106 .1 22 38 105 305 96 114 107 1222 36 105 58 341 FLOW
AUGUST 16TH THROUGH OCTOBER ............................... ANNUAL RYE
NOTES HIGH DENSITY POLYETHYLENE METAL 6 NOVEMBER THROUGH FEBRUARY 15TH........................ WINTER RYE 1111J 7 _
1. A HINGED, LOCKABLE ACCESS DOOR SHALL BE PROVIDED ON ALL TRASH RACKS 2. ANTI -VORTEX PLATE IS TO BE USED WHEN SPECIFIED ON THE PLANS. - +
IF THE TOTAL WEIGHT OF THE TRASH RACK IS GREATER THAN 75 LBS OR COST OF FURNISHING AND PLACING THE ANTI -VORTEX PLATE IS TO '`- "- 2•
IF THE TRASH RACK IS TO BE PLACED ON A SWM-1 WITH Al "H" DIMENSION BE INCLUDED IN THE BID PRICE FOR THE STRUCTURE. SUBSTITUTE SERICEA LESPEDEZA FOR CROWNVETCH EAST OF -
GREATER THAN 7'-2".
FARMVILLE, VA (MAY THROUGH SEPTEMBER USE HULLED SERICEA, ALL
SPECIFICATION OTHER PERIODS, USE UNHULLED SERICEA). IF FLATPEA IS USED IN LIEU 4.5' MIN.
REFERENCE STORMWATER MANAGEMENT DETAILS TRASH RACK �VDOT ) REINFORCED CONCRETE
FOR SWM DRAINAGE STRUCTURES Roan AND BRIDGE STANDARDS OF CROWNVETCH, INCREASE RATE TO 30 LBS./ACRE. ALL LEGUME SEED SECTION B-B DRAIN SPACE
ETF 5 C ^`{J .
30z REVISION DATE SHE4 OMUST BE PROPERLY INOCULATED. WEEPING LOVEGRASS MAY BE
VIRGINIA DEPARTMENT OF TRANSPORTATION 11407 PS ADDED TO ANY SLOPE OR LOW -MAINTENANCE MIX DURING WARMER CWD DD O O
3.09-1 CE 3.02-1
SEEDING PERIODS; ADD 10-20 LBS./ACRE IN MIXES. 1/9/20
7RMANENT SEEDING MIX FOR PIEDMONT AREA TEMPORARY DIVERSION DIKE STONE CONSTRUCTION ENTRANCE
cale No Scale No Scale A O GRIMM AND PARKER ARCHITECTURE INC
181 171 161 151 141 131 121 111 101 91 81 71 61 51 41 31 21 1
18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
aGRIMM PN]PARSERARCHITECURE.INC. D0119TD " "� w / r '
\ \ \ � \ o � \ _ / / / , � 9 ,' /,' / / / / � , \ EROSION CONTROL LEGEND
\ CLASS SAF / A ____----_-
\ \ \ BROWNSTONE \ \\ \ \ ' /� / / / ' _ - ' - LIMITS OF CLEARING AND GRADING �[;\LTH p�
- \ \ \WID RIIPRA6 \\\ \\ \ \\ SF -393 - / ' , / / 39y / / , / / r- c ■ DRAINAGE DIVIDE
^ ` W IDH 2 = 11' \ - - - - - - - - - - SOIL AREA DIVIDE O
\ \ , / / / / / / - - - G AI\.1TIhN M. SHOWALTER y
LEN •�H=B \\ 5 \\ �/ ___/ � /g96 , / // � -400� � � � ` �\ \,�+. xil_i15-
/ \ \ DEPTH24" \ 1 \ ` \-- _ - - - -- / / / / - - I
391' \ \ \ \ \ , ' 0 , / \ SAF -SAF- SAFETY FENCE 3.01 OG/O=/=O= I qr
a 1 \ \ \\ \ \ 39�'3 r \ A _ D ENT BASIPY'$�F'ER / / �' / /' 3 / / / / / / / \ \ \ \ CE PAVED CONSTRUCTION ENTRANCE 3.02 O��SS
4"DEC 9 hiNAt
9 DESIGN D AIL. SE QIL� RISER TO p �
BE INST LED AN C NECTO - - - / ' , / / / - ' - \ \ ` SF�� SILT FENCE 3.05 IVI
PERMANENTS RM PIP 501. AN OFF / ' / / / 3 9
TS DC SF RISER PER CD IL 14,14 /
/ H- \ `
SIF SF , MU 9d 395� y INLET PROTECTION 3.07
IL
- - - - - - 501 - - 1 \ ♦ 4111111,
DIVERSION DIKE 3.09
IMP 130 25R 1 0
CAL VARY BAPTIST CHURCH OF9COTTSVILLE \ \ 1 \ I ♦♦ 4„ ` ' Lc`�r , .' 3'SHRC/BS / �6"CEDAR / 401' - - / -' - / / ' \ ` \ \ ` - ` \\ \ SB SEDIMENT BASIN 3.14
r ;S
O =
DB. 768 PG. 335 \ \ - / ♦ \ A AREA TO_
DB. 1007, PG. 122 (PLAT) / \ \ / ♦♦ g°j _C CBI T A -SINS DID
/' \ ` \ ` / ♦ "�4111111,3 2" DEC // / / / ' l ' ' - \ - \ \ ` OP OUTLET PROTECTION 3.18 • 0
L ' / TEMPORARY SEEDING 3.31
.AF ,398' //' / -W //'-W�----Iy--_403=
/ -001618
� �/ 0� / �' / / -- �-/��-W- //<- W--W \\� \\\ `\ PS PERMANENT SEEDING 3.32 • • W
y9° ♦ ■ \ \ / / , / '/BOTTOM OF SEDIM / / / 24"DEC / / / �/ \ \ \ I . \ ` ® LL,
\ ♦ 1 \ 0-4
/ / , / / / I I I 1 6-DE' / - - / / / - - - - - / / 1 \ N MU MULCHING 3.35 Z
/ \ / BASIN = 388.20 I / _ i _ U
\ TP TP TREE PROTECTION FENCE 3.38
/ SIF ��\ I I I I I II // /' / � 400 / / --- �'26'DEC -__- / ` Z
_ - A05 317 UTLETW/FE, • O
` \ / _-� ' a// / - 6"DEC Ul
l 1 24' C�EC
\ / / ::E::: / / \24"RCP DC DUST CONTROL 3.39 N
\\ / / / :i/' / / - - 'aos - TOP= 4611.34' I i
;: AF 4p1 / / / SD CURB INLET l�//'MI-lD _ - � FLAGPOLE \ O
BM AREAS STEEPER THAN 3:1 TO BE 3.36
,389 ' `3\ \ , CE / _ STABILIZED WITH STABILIZATION �
�� TOP-404.10'/ / - - \ BLANKET - K
\ • • • INV. IN= 398.36' 15" RCP ,'
/ /' \ / /
1\ \ 1 / / <\\ •.�� / / i� I / INV. OUT-� 98.22' 18"RCP
1 ' /' , / :::::•:' .:: 402 / / * "VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK" SPECIFICATION NUMBER
SD CURB INLET W/`MHD \ \
L _ _ - / `�5' ♦ I I ■ , / - dALV 14Vo 400'54' 15" RCP
.................
.................
..................
.................
/ r \ �� / / / / N8 \
I GOI�ITRAG>TOR PR IDE I / / ' ? _ 11 ■ IN OJT= 400.38' 15" RCS\ \ \ \ 0 \
1 ' PAV d WAS WITH .::::::::::: I / \ \ \
/ � ............ / 0*1 / , � / 11 ASPHALT PARKING LOT ■ II \ \ \
WATER SOIL STONE / 1 9iA � / � I I Oh 29+2HC�'CONSTRUQ ENTRANCE '� \ \ \ \ 2 DEC / d ■ 11 / N SD CURB INLFT j'/MHD 11
\ " - - - PARKING SPACES n w 1\
�/ // \\ \\\\ ,/ J� �9 /'/ '� ■ L �11� TOP 05.85' II \ \\ \\ o o \ \ \
INV. OUT= 401.75' �5"RCP I 1 \\ n \ \ \ I
It II \ g N \
• I I \ wam \\ ��'y / ��' / \ \ \ ro / G� 11� "� ■ II \ w\ \ \ \ \ c
C _
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TOP_ LSA \ \ \ o
.� ^\ I o \ / / , _ / / / / / / \ \ 1 I I INV. 1N=399.92' 15" RCP ! U 406.36'LSA J ■ \ / Qo 1 \ L \I \ 1 i 1 rn c>
h SHED w
/ \ I I - 1 - - \ 2 / / \ 8 _ r 1 WELL 1 I as N Y
1 \(12'x 16) eo , _ - - / ' / / / I I INV. DUT= 399.85' 15" RCP I 6"DEC / / \ \ \ I N
---
• CONCRETE PAD _ 8' 10' \ o \ 1 I 1 I co
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I I / \ \ "WELL LPP'1 \ y 0 a) 4 `
I $HED- \ \ 9" DEC L N N
4� 1 (18'x 12J /'+ d ■ / I E
' C I I / ! SEDIMENT BASIN ■ / \\ I TMR 130�25Fj1 ` \ I > m E
I P t ao0' _ _ - - - / , / I - MAILBOX \ ■ / I 1 DB! 3665 PG. 2�15 (pLA',rJ I o co � H
. \ 1 \ _ _-__-' - .401' ■ / I 1 I LULL
404- .4 _SDJNEPrMT♦tGRATE I _ I / l - 1 1 � -O (O
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• \ \ � / ' - - - INV. IN=40399' 12" STEEL I I I I d N U H
i Qw� ' ' - _ _ -407 - - _ - NV. IN 400.75'4"PVC 1 U ` cON ASPHALT - - _1 2�DEC I I, 1
• , TP \ \ _ - - ASPHA ��I Rl �ING LOT / / / r / 405 / / / _ - _ _ _ _ _ INV. OUT=400.65' 15" RCP
/ 1 / - �Nunn (F L0) I I ON \ - / \ \ \ I I II
■ l 8"DEG------- a9a--% II ■
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■ / \ \ l RAID 3' 1 ° GRATE, BOLTED SH - - - -.\ I I �` _ --------
DOOR
■ b�6 \\ \ \ / II I FFE=405.97r TOP= 409.01' \ \ ` \ I ` �.i� / _ / ,\ \ - / I
\ \ s --__-__/ / 1 I SAF \ I - , \ -___ I I I I 1 /�/ I
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MOBILE CLASSROOM
FFE=405.97' X DOOR ■ SITE WORK SHALL COMMENCE 1 1 JGQ I I 1
/ / 1 T--4' \ ASPHALT J / COUNTY BOARD / _
MOBILE CLASSROOM ` ■ SUMMER
SCHOOL 1. DISMISSED FOR / I / � 1 / I I l ^ � J ���
l CONC. SIDEWALK DB. 523, PG. 620 r+ •I
// ■ \ (38'x23) i 'T-3' � (2J 3'DBL. DOORS ■ SUMMER OF 2021. CONSTRUCTION = ASPHALT � 1 � / / / /
(36'x23J 11 FFE=410.05' SHALL NOT COMMENCE UNTIL ALL O 1 1 / / l ?
/ 1■ L / PROPERTYADDRESS: 7868SCOTTSVILLEROAD ■ U
1 \ - LIMITS OF ESC MEASURES ARE INSTALLED I / SHED wooDPosr"I Hv AIR CONSTRUCTION OF ALL / SF
/ (16'x 12) w/CHAIN I N NC UNIT ■ /
ONCONC. PAD DISTURBANCE ASSOCIATED SITE WORK SHALL (2) X D4. DOORS AND APPROVED.
F ■ I \ 3.04 ACRES 1 F
CONC. I COMMENCE SUMMER OF 2021. FFE=41(■01'
I
/ 1
I ■ ' (2) 3' 3' DOOR DBL. DOORS 1 EL BRICK
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\X\ - - - - - - ` - ` - - 408 , ` ` ` - - _ _ - , / SEWER 'PUMP' , _ - 408 / j I ■ TOP=40 .16' \ - X DOOR / _ Q 0
'
- TOP= 40740'/ ' t EXT. CONC. LANDSCAPE I 1N=403.78' 8"PVC (FROM LD) I / FFE-409.66' \ - / \ BEAM TIMBER FRAME a LANDSCAPE ■ IN .=404.44' 4'PVC (TRAIL F INV.= 404.4fJ'
(0.5'W) TIMBER ■ l
-409- _ - - - - - ` _ \ FRAME . INV. OUT-4O 62' ASPHAL / S MOBILE Z
15"DEC 3' DOO \ / _ CLASSROOM / Q
_ - - - - - - - - _ , - ' - _ _ - BEAM oac. FFE=409.93' \ \ 'T-2' J -_
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/ NCE (HT=67 _ - _ ' / 6" SAN EXIS NG MANHOLE l 14"CNFRI O J
FENCE (HT=6% ` `\ \ \ _ _ - _ - Gn,,o\ ® \ / - - \ fi SA'N, - -
' - � CHAIN -LINK \ S,0 � � GPI Fq (2) 3�bBL.
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MOUNTED TO WOOD
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/ �' / / / \ ♦ - \ ♦ `, �o / ' INV. 1N=403.23' 8" PVC1(NE) / / / l � 0 CQ
/ ' / / \\♦♦ \ ' Q / \\ COPY `\ INV. ObT=402.76'(Tl TANK) / /' l I // LLJ �
/ ' / ♦ \ \ ♦� �' / \ I \ JOe / MH,'q
/ p12 ♦ / �♦ / / ' 1 ♦ ' TOP=407.69' / / /
/ ♦ I / P � / / / / ' DATE DESCRIPTION
/ ' ♦ ' �� 1 / s 11dV. CENTER=3'97.29' l
// ��1>.����rl♦ I ILL 02/25/20 REVISIONS
/ TOP=40T161' / ,' / / 06/02/21 AMENDMENT
uQj / M/1 / 1 O / MHS / / /' / / / / / 04/06/20 REVISIONS
3„X3111 // /, / / /' INV C�FTER=39727'Jp
B v COL VN (TYP)
6"DEC SANITARY GRINDER PYMP
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1 8"DEC COURT 11 ,' RETAINER/COCKED SHUT] / , / d
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181 171 161 151 141 131 121 111 101 91 71 61 51 41 31 21 1
18 171 16 151 141 13 12 11 10
® GRIMM AND PARKER ARCHITECTURE, INC. \ \ \ ,,
\POIN�OFA YSI§\
PRE-DEVE,LQPED-IINROUT& AREA / ' / /' 400- ` \
M� O \ \ \ AREA = 0.10 ACREAS /
EVE-AF GUNCENTRATIQ14 = 19/7 MIN.'
'
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nowPRE-DEVELOPED ROUTED AREA TO \ Q / 0 / ' ' / Q
G ^ \ SWIM FACILITY \�G SO // / ' / / z
\ _ _ ti
/ EA = 4.15 ACRES e- / / In
=83
TIME OFCONCENTRAT10 9. IN. PRE -DEVELOPED I '' / /' '' '' ,'' / / /' /' /' SCALEI"=40'
UNROUTED AREA TO 1 / /'
SHEETFLOW 1 / /' ARE/ D'EV,ELOPED ICO•NDrIT1,0N / /' 0 40' 80'
POStiDEVELOPED UNROOTED REA
�C \ POIN� F YSI§\ \ \\\\ \ \\ _ _ _ _ _ / AREA = 0.10 ACRES°�
TIME -OF C6NCENTRAT19N = 17.6'MIN.4
395- - �T-DTVELOP913 ROUTED AREA
\ \ TO BIORETENTION 2/
\ / - \
I IN
TI ONCENT IQN = 5 MJN'.
POST-DEV_COPED ROUTED AREA'
\ \ /g�iyi / / I ; 5 ° /TO SWM FAC1LkTY
p� _ / \
AO 1
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/F05
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406
/ \ / \ /�
P ST-DEVELOPED#0UTEDAREA
TO 51ORETENTION 1 / , I �\ / ' / / /' /' / °D
/ AREA = 1.29 ACRES /
CN=81
TIME OF CONCEWRATION = 5.0 MIN. il
POST -DEVELOPED UNROUTED ARTO / / �/ ,/ // SCALE 1"=40'
EA I / / /
• SHEETFLOW ' /
DEVEL0�PUy CONDITION/
/ 0 40, 80'
ool 11
18 17 16 151 141 13 121 11 10
s
7
DI-1 TOP
ELEV. 393.90
ELEV. 392.40
RECTANGULAR NOTCH
WITH ORIFICE TRASH
RACK IN SIDE OF
RISER STRUCTURE
TMAou MAnW
e
Q 100 YR WSE
394.78
0 _10 YR WSE
393.85
Q _ 1 YR _WSE
392.51
ORIFICE TRASH RACK
SIZED AND INSTALLED
PER MANUFACTURERS It7 0
SPECIFICATIONS. SEE
DETAIL.
6.0"
11
ELEV. 390.20
GRADE 6" DEEP SUMP 3'X3' 12" THICK DI-1 WALL
AGAINST BASE OF DI-1 UNDER BEYOND, TYP.
ORIFICE FOR DEBRIS SEDIMENT
AND CLEAN OUT.
DRY POND DI-1 RISER STRUCTURE 500 DETAIL SOUTHEAST SIDE
NO SCALE
r24
BASKET EDGE
24" LONG EPDXY
COATED #4 REBAR
GABION BASKET FOREBAY WALL
(BIORETENTION FACILITY 2)
NO SCALE
5
3
WATER QUANTITY CALCULATIONS:
CHANNEL PROTECTION (ENERGY BALANCE
"POST-DEV TOTAL < 0.8 * (QPRE-DEV ON -SITE * RVPRE-DEV) / RVPOST-DEV
2.451 CFS <_ 0.8 * (4.20 CFS ` 0.430 AC/FT) 10.560 AC/FT
OK 2.45 CFS <_ 2.58 CFS
FLOOD PROTECTION:
POST -DEVELOPED Q10<_ PRE -DEVELOPED 010
OK 14.34 CFS (POST -DEVELOPED 010) <_ 14.77 CFS (PRE -DEVELOPED Q10)
STORMWATER QUALITY CALCULATIONS:
2
SUMMARY FROM RUNOFF REDUCTION SPREAD SHEET FOR
REDEVELOPMENT (SEE CALC. BOOK):
DISTURBED AREA: 3.04 ACRES
PRE -DEVELOPMENT LAND COVER:
B SOILS:
0.10 AC UNDISTURBED FOREST AND OPEN SPACE
2.47 AC TURF
0.47 AC IMPERVIOUS
POST -DEVELOPMENT LAND COVER:
B SOILS:
0.07 AC UNDISTURBED FOREST AND OPEN SPACE
1.65 AC TURF
1.32 AC IMPERVIOUS
REQUIRED REMOVAL: 1.86 LBSNR
ONSITE TREATMENT IS PROPOSED BY TWO BIORETENTION FACILITIES, AS CALCULATED IN THE VIRGINIA
RUNOFF REDUCTION METHOD SPREADSHEET, TABS A (LEVEL 1) AND B (LEVEL 2).
LEVEL 1 BIORETENTION FACILITY: 0.64 LBNR
LEVEL 2 BIORETENTION FACILITY: 1.38 LBNR
TOTAL LOAD REDUCTION PROPOSED: 2.02 LB/YR
SURPLUS REDUCTION OF 0.16 LBNEAR AVAILABLE TO BE USED ON FUTURE PROJECTS OWNED BY THE
ALBEMARLE COUNTY SCHOOL BOARD, PER 9VAC25-870-69 SECTION A PART 5.
DIRECTION
OF FLOW
PIPE OR
CURB CUT
DIRECTION
OF FLOW
FROM PIPE
OR CURB CUT
PONDING
AREA
PONDING AREA
VDOT STD. CLASS Al MARAFI 140N -
RIPRAP, FILTER FABRIC
WIDTH 1=1.5' OR EQUIVALENT
\ 3X PIPE DIA OR WIDTH 2= 12'
l BOTTOM OF SECTION A -A
CHANNEL WIDTH
GRAVEL FLOW SPREADER PRE-TREATMENT DEVICE
No Scale
1-YR ELEV = 401.15
2-YR ELEV = 401.22
NYLOPLAST 24" BASIN WITH DOME
10-YR ELEV = 401.40
GRATE
100-YR ELEV = 401.69
TOP: 400.90'
CLEANOUT
�.�
BOTTOM OF
BIORETENTION
WASHED SOD PER
BASIN 400.17
PERMANENT SEEDING MIX
OR APPROVED EQUAL.
24" BIOFILTER MIX
..
3" NO. 8 STONE
u....u...u...u...u...ul..u...0 u u u u
u...0
21" OF NO. 57 STONE
•• r�r�rv,v+, �u i 15" RCP
SCHEDULE40
PVC UNDERDRAIN MIRAFI 140N FILTER
1% MINIMUM SLOPE FABRIC OR EQUIVALENT.
TO BE 2' WIDE
CENTERED ON
UNDERDRAIN
NOTES
1. 24" BIOFILTER MEDIA DEPTH SHALL BE THE MINIMUM DEPTH AFTER A SETTLING
PERIOD OF THREE DAYS.
QUALITY SIZING CALCULATION:
DRAINAGE AREA = 1.29 ACRES (BIORETENTION IS SIZED FOR 90% OF AREA WITH REMAINING
TO BYPASS THROUGH THE RISER UNTREATED
IMPERVIOUS: 0.36 ACRES (90% OF 0.40 ACRES) TM= 1,864 CIF X 1.00 = 1,864 CIF
PERVIOUS: 0.78 ACRES (90% OF 0.87 ACRES)
DESIGN STORAGE DEPTH: (2' X 0.25) + (2' X 0.4) + 0.9' PONDING = 2.2'
SURFACE AREA REQUIRED: T(v) / DESIGN STORAGE DEPTH -> 1,864 / 2.2' = 847.27 SF
SURFACE AREA PROVIDED: 874 SF
BIORETENTION FACILITY 1 DETAIL (LEVEL 1
NO SCALE
7
1
A
NYLOPLAST 18" BASIN WITH DOME
GRATE
TOP: 399.50'
CLEANOUT
WASHED SOD PER
PERMANENT SEEDING MIX
OR APPROVED EQUAL
36" BIOFILTER MIX
3" NO. 8 STONE
24" OF NO. 57 STONE
4" PERFORATED
SCHEDULE40
PVC UNDERDRAIN.
1% MINIMUM SLOPE p
NO. 57 STONE
WIDTH= 1'
SURROUNDING
PONDING AREA
1-YR ELEV = 399.79
2-YR ELEV = 399.86
10-YR ELEV = 400.01
100-YR ELEV = 400.45
15" RCP
INV INTO RISER 394.75 OR EQUIVALENT. TO BE 2'
WIDE CENTERED ON
UNDERDRAIN
NOTES
1. 36" BIOFILTER MEDIA DEPTH SHALL BE THE MINIMUM DEPTH AFTER A SETTLING
PERIOD OF THREE DAYS.
QUALITY SIZING CALCULATION:
DRAINAGE AREA = 0.84 ACRES
IMPERVIOUS: 0.16 ACRES TM= 2,473 CIF X 1.25 = 3,091.25 CIF
PERVIOUS: 0.68 ACRES
DESIGN STORAGE DEPTH: (3' X 0.25) + (2' X 0.4) + 0.5' PONDING = 2.05'
SURFACE AREA REQUIRED: T(v) / DESIGN STORAGE DEPTH -> 3,091.25 / 2.05' = 1,507.93 SF
SURFACE AREA PROVIDED: 1,600 SF
PRETREATMENT FOREBAY REQUIRED: T(v)*0.15 = 3091.25*0.15 = 463 CIF
PRETREATMENT FOREBAY PROVIDED: 468 CIF
BIORETENTION FACILITY 2 DETAIL (LEVEL 2)
NO SCALE
BOTTOM OF
CHANNEL 0.5'
GRADE OF DEEP.
SURROUNDING SLOPE
4'
i
i
5
CURB LINE
RIPRAP NOT TO IMPEDE
STORM FLOW TO OPENING
3
BOTTOM OF
'HANNEL 0.5'
DEEP.
CHANNEL SECTION
2
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DATE
DESCRIPTION
12/25/20
REVISIONS
14/06/20
REVISIONS
)6/02/21
AMENDMENT
L
C6.0
1/9/20
®GRIMM AND PARKER ARCHITECTURE, INC. I !l
P GRIMM AN] PA4(ER ARCHITEC-NRE, INC.
Its
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HEIGHT VARIES
WITH PLANTS
12" MIN.
GENERAL NOTES
PRE -CONSTRUCTION
• CONTRACTOR IS RESPONSIBLE FOR CONTACTING "MISS UTILITY" AT
1.800.552.7001 FOR LOCATION OF ALL UTILITY LINES.TREES SHALL BE
LOCATED A MINIMUM OF 5 FEET FROM SEWER/WATER CONNECTIONS.
NOTIFY LANDSCAPE ARCHITECT OF CONFLICTS.
• VERIFY ALL PLANT MATERIAL QUANTITIES ON THE PLAN PRIOR TO
BIDDING, PLANT LIST TOTALS ARE FOR CONVENIENCE ONLY AND SHALL
BE VERIFIED PRIOR TO BIDDING.
• PROVIDE PLANT MATERIALS OF QUANTITY, SIZE, GENUS, SPECIES, AND
VARIETY INDICATED ON PLANS. ALL PLANT MATERIALS AND
INSTALLATION SHALL COMPLY WITH RECOMMENDATIONS AND
REQUIREMENTS OF ANSI Z60.1 "AMERICAN STANDARD FOR NURSERY
STOCK". IF SPECIFIED PLANT MATERIAL IS NOT OBTAINABLE, SUBMIT
PROOF OF NON AVAILABILITY TO THE ARCHITECTS, TOGETHER WITH
PROPOSAL FOR USE OF EQUIVALENT MATERIAL.
• PROVIDE AND INSTALL ALL PLANTS AS IN ACCORDANCE WITH DETAILS
AND CONTRACT SPECIFICATIONS
CONSTRUCTION/INSTALLATION
• LANDSCAPE ARCHITECT RESERVES THE RIGHT TO REJECT ANY PLANTS
AND MATERIALS THAT ARE IN AN UNHEALTHY OR UNSIGHTLY
CONDITION, AS WELL AS PLANTS AND MATERIALS THAT DO NOT
CONFORM TO ANSI Z60.1 "AMERICAN STANDARD FOR NURSERY STOCK"
• LABEL AT LEAST ONE TREE AND ONE SHRUB OF EACH VARIETY AND
CALIPER WITH A SECURELY ATTACHED, WATERPROOF TAG BEARING
THE DESIGNATION OF BOTANICAL AND COMMON NAME.
• INSTALL LANDSCAPE PLANTINGS AT ENTRANCES/EXITS AND PARKING
AREAS ACCORDING TO PLANS SO THAT MATERIALS WILL NOT
INTERFERE WITH SIGHT DISTANCES.
• CONTRACTOR IS RESPONSIBLE FOR WATERING ALL PLANT MATERIAL
DURING INSTALLATION AND UNTIL FINAL INSPECTION AND ACCEPTANCE
BY OWNER. CONTRACTOR SHALL NOTIFY OWNER OF CONDITIONS
WHICH AFFECTS THE GUARANTEE.
INSPECTIONS/GUARANTEE
• UPON COMPLETION OF LANDSCAPE INSTALLATION, THE LANDSCAPE
CONTRACTOR SHALL NOTIFY THE GENERAL CONTRACTOR WHO WILL
VERIFY COMPLETENESS, INCLUDING THE REPLACEMENT OF ALL DEAD
PLANT MATERIAL. CONTRACTOR IS RESPONSIBLE FOR SCHEDULING A
FINAL INSPECTION BY THE LANDSCAPE ARCHITECT.
• ALL EXTERIOR PLANT MATERIALS SHALL BE GUARANTEED FOR ONE
FULL YEAR AFTER DATE OF FINAL INSPECTION AGAINST DEFECTS
INCLUDING DEATH AND UNSATISFACTORY GROWTH. DEFECTS
RESULTING FROM NEGLECT BY THE OWNER, ABUSE OR DAMAGE BY
OTHERS, OR UNUSUAL PHENOMENA OR INCIDENTS WHICH ARE BEYOND
THE CONTRACTORS CONTROL ARE NOT THE RESPONSIBILITY OF THE
CONTRACTOR
• PLANT MATERIAL QUANTITIES AND SIZES WILL BE INSPECTED FOR
COMPLIANCE WITH APPROVED PLANS BY A SITE PLAN REVIEW AGENT
OF THE PLANNING DEPARTMENT PRIOR TO THE RELEASE OF THE
CERTIFICATE OF OCCUPANCY.
• REMOVE ALL GUY WIRES AND STAKES 12 MONTHS AFTER INSTALLATION.
PLAN VIEW:
GROUNDCOVER PLANTINGS
EDGE OF BUILDING,
WALK OR STRUCTURE
VOIDS
MULCH LINE
PLANT UNDER DRIP LINE OF
LIMBED UP SHRUBS & TREES
TRIANGULAR INFILL SPACING
PLANT PERIMETER
AT INDICATED SPACING
PLANT UP TO EDGE OF SHRUBS
UNLESS OTHERWISE NOTED
PLANT
2-3" MULCH LAYER
1" COMPOST LAYER
AMENDED SOIL MIX
UNDISTURBED EARTH
NOTE: ONLY STAKE TREES WITH
LARGE CROWNS, 2" CALIPER OR
GREATER, IF LOCATED ON WINDY
SITES, OR WHERE TAMPERING
MAY OCCUR.
PRUNE CODOMINATE LEADERS
REMOVE BROKEN, BADLY
DEFORMED, RUBBING, NARROW
CROTCH ANGLES, WATER
SPROUTS, OR CROSS -BRANCHES.
REMOVE TAGS, LABELS, AND
PLASTIC SLEEVING. DO NOT STAKE
UNLESS SPECIFIED (SEE
NOTE) DO NOT WRAP TRUNK
PRUNE SUCKERS
IF FIELD GROWN, CUT AWAY ALL
BALLING ROPES. REMOVE
BURLAP OR WIRE BASKET FROM
TOPy OF BALL. IF CONTAINER
GROWN, REMOVE CONTAINER
AND CUT CIRCLING ROOTS
1:1 SLOPE OF SIDES OF
PLANTING HOLE
SCARIFY SIDES BEFORE PLANTING
TAMP SOIL AROUND ROOTBALL
BASE FIRMLY WITH FOOT
PRESSURE SO THAT ROOTBALL
DOES NOT SHIFT
DECIDUOUS TREE - STAKING SPECIFIED
3- 2" x 2" HARDWOOD STAKES
ROOT BALL
12 GAUGE GALVANIZED WIRE
NEW 1/2" RUB
12 GAUGE GALVAN
ALLOW FOR SLIGHT N
3 2x2 HARDWOO
2'-6" MIN BELOW
STAKE SHALL BE
MIN. 18" OUT FRI
AND OUTSIDE OF 1
SET ROOTBALL FLUSH TO I
1-2" HIGHER IN SLOWLY
SOILS. DO NOT COVER TI
THE ROOTBALL t
ROOTFLARE SHALL I
ABOVE FINISH
PRUNE
1:1 SLOPE Ol`
PLAN -
SCARIFY SIDES BEFORE
PLACE ROC
UNEXCAVATED OR TAr
MULTI -STEM TREE - STAKING SPECIFIED
NOTE: STAKE EVERGREENS 6' OR
TALLER, ON SLOPES, WITH LARGE
CROWNS, OR IF LOCATED ON
WINDY SITES.
REMOVE TAGS, LABELS, AND
PLASTIC SLEEVING. DO NOT
STAKE UNLESS NECESSARY (SEE
NOTE). DO NOT WRAP TRUNK
SET ROOTBALL FLUSH TO GRADE
OR 1-2" HIGHER IN SLOWLY
DRAINING SOILS. DO NOT COVER
THE TOP OF THE ROOTBALL WITH
SOIL. ROOTFLARE SHALL BE
VISIBLE ABOVE FINISHED GRADE.
PRUNE SUCKERS
1:1 SLOPE ON SIDES OF PLANTING
HOLE
SCARIFY SIDES BEFORE PLANTING
PLACE ROOTBALL ON
UNEXCAVATED OR TAMPED SOIL
3 X ROOTBALL
DIAMETER
EVERGREEN TREE PLANTING
=W
ROOT BALL
12 GAUGE GALVANIZED WIRE
3-2"x2" HARDWOOD STAKES
GALVANIZED WIRE GUY
12 GAUGE. ALLOW FOR A
SLIGHT AMOUNT OF MOVEMENT
8' 2"x2" HARDWOOD STAKE,
2'-6" MIN BELOW SURFACE.
STAKE SHALL BE DRIVEN A MIN
18" OUT FROM TRUNK AND
OUTSIDE OF ROOTBALL
2-3" MULCH LAYER TO EDGE OF DRIPLINE
KEEP 44" AWAY FROM TRUNKFLARE
SET ROOTBALL FLUSH TO GRADE OR 1-2"
HIGHER IN SLOWLY DRAINING SOILS. DO
NOT COVER THE TOP OF THE ROOTBALL
WITH SOIL. ROOTFLARE SHALL BE VISIBLE
ABOVE FINISHED GRADE
6"SAUCER
BACKFILL PLANTING PIT WITH NATIVE
SOIL. INCORPORATE SLOW -RELEASE
GRANULAR FERTILIZER
1" COMPOST LAYER
PLACE ROOTBALL ON
UNEXCAVATED OR TAMPED SOIL
DO NOT PRUNE TERMINAL LEADER
OR BRANCH TIPS
REMOVE TAGS, LABELS AND
PLASTIC SLEEVING DO NOT
WRAP TRUNK
PRUNE BROKEN BRANCHES
2-3" MULCH LAYER TO EDGE OF
DRIPLINE. KEEP 4-6" AWAY FROM
TRUNK FLARE
BACKFILL PLANTING PIT WITH NATIVE
SOIL. INCORPORATE SLOW -RELEASE
GRANULAR FERTILIZER
6"SAUCER
1" COMPOST LAYER
IF FIELD GROWN CUT AWAY ALL
BALLING ROPES. REMOVE BURLAP OR
WIRE BASKET FROM TOP % OF BALL. IF
CONTAINER GROWN, REMOVE
CONTAINER AND CUT CIRCLING ROOTS
TAMP SOIL AROUND ROOTBALL BASE
FIRMLY WITH FOOT PRESSURE SO
THAT ROOTBALL DOES NOT SHIFT
PRUNE CODOMINATE LEADERS
RUBBER HOSE
GALVANIZED WIRE GUY
12 GAUGE. ALLOW FOR A
SLIGHT AMOUNT OF MOVEMENT
2"X2" HARDWOOD STAKE
2'-6" MIN BELOW SURFACE.
STAKE SHALL BE DRIVEN A MIN 18" OUT
FROM TRUNK AND OUTSIDE OF ROOTBALL
IF FIELD GROWN CUT AWAY ALL
BALLING ROPES. REMOVE BURLAP OR
WIRE BASKET FROM TOPY OF BALL. IF
CONTAINER GROWN, REMOVE
CONTAINER AND CUT CIRCLING ROOTS
1" COMPOST LAYER
BACKFILL PLANTING PIT WITH NATIVE
SOIL. INCORPORATE SLOW -RELEASE
GRANULAR FERTILIZER
2-3" MULCH LAYER, MULCH TO EDGE
OF DRIPLINE. KEEP 4-6" AWAY FROM
TRUNK FLARE
6" SAUCER
TAMP SOIL AROUND ROOTBALL
BASE FIRMLY WITH FOOT
PRESSURE SO THAT ROOTBALL
DOES NOT SHIFT
PLANT SCHEDULE
TREES
QTY
BOTANICAL NAME
COMMON NAME
MIN. INSTALLED SIZE
ROOT
ACE GLO
4
ACER RUBRUM 'OCTOBER GLORY' TM
OCTOBER GLORY MAPLE
3.5" CAL.
B&B
BET NIG
10
BETULA NIGRA
RIVER BIRCH MULTI -TRUNK
7'-8' HT.
B&B
QUE PHE
8
QUERCUS PHELLOS
WILLOW OAK
2.5" CAL.
B&B
EVERGREEN TREES
QTY
BOTANICAL NAME
COMMON NAME
MIN. INSTALLED SIZE
IROOT
JUN EAS
25
JUNIPERUS VIRGINIANA
EASTERN RED CEDAR
7'-8' HT.
I B&B
SHRUBS
QTY
BOTANICAL NAME
COMMON NAME
MIN. INSTALLED SIZE
ROOT
BUX GRN
29
BUXUS X'GREEN VELVET'
GREEN VELVET BOXWOOD
24" HT./SPRD.
CONTAINER
ILE DWA
51
ILEX CORNUTA'DWARF BURFORD'
DWARF BURFORD HOLLY
24" HT./SPRD.
CONTAINER
I
4
IL A C C
P E
2 S D.
T zA
ILE WIN
24
ILEX VERTICILLATA
WINTERBERRY
24" HT./SPRD.
CONTAINER
JAS NUD
8
JASMINUM NUDIFLORUM
WINTER JASMINE
24" HT./SPRD.
CONTAINER
GROUND COVERS
QTY
I BOTANICAL NAME
COMMON NAME
MIN. INSTALLED SIZE
ROOT
SPACING
CAR SED
42
1 CAREX PENSYLVANICA
PENNSYLVANIA SEDGE
1 GAL.
CONTAINER
18" o.c.
HYP CAL
187
1 HYPERICUM CALYCINUM
CREEPING ST. JOHN'S WORT
1 GAL.
CONTAINER
18" o.c.
PERENNIALS
QTY
BOTANICAL NAME
COMMON NAME
MIN. INSTALLED SIZE
ROOT
SPACING
ECH PUR
73
ECHINACEA PURPUREA
PURPLE CONEFLOWER
1 GAL.
CONTAINER
18" o.c.
SED AUT
41
SEDUM X 'AUTUMN JOY'
AUTUMN JOY SEDUM
1 GAL.
CONTAINER
18" o.c.
LANDSCAPING ALONG THE FRONTAGE OF EC ROADS
* per the Entrance Corridor requirements of the Albemarle ARB Design Guidelines
STREET
LENGTH
REQUIREMENTS
CALCULATIONS
REQUIRED
PROVIDED
SCOTTSVILLE RD.
200 LF
1 LG TREE PER 35 LF
200135 = 5.7
6 LG TREES
1 PROPOSED LG TREE
6 EXISTING LG TREES
LANDSCAPING ALONG INTERIOR ROADS
* per the Entrance Corridor requirements of the Albemarle ARB Design Guidelines
STREET
LENGTH
REQUIREMENTS
CALCULATIONS
REQUIRED
PROVIDED
INTERIOR RD.
120 LF
1 LG TREE PER 40 LF
(120.2)/40 = 6
6 LG TREES
8 LG TREES
INTERIOR PARKING LOT LANDSCAPE AREA REQUIREMENTS
* per Sec. 32.7.9.6 of the Albemarle County Code
REQUIREMENT
PARKING LOT AREA
CALCULATIONS
REQUIRED
PROVIDED
5% GROSS PARKING AREA
2,548 SF
2,548 x .05 = 127.4 SF
128 SF
478 SF
INTERIOR PARKING LOT LANDSCAPING REQUIREMENTS
per Sec. 32.7.9.6 of the Albemarle County Code
REQUIREMENT
PARKING LOT SPACES
CALCULATIONS
REQUIRED
PROVIDED
1 LG. OR 1 MED. SHADE
TREE PER 10 PARKING
15 PARKING SPACES
15/10 = 1.5
2 LG. OR MED. SHADE TREES
3 LARGE SHADE TREES
SPACES
TREE COVER
CALCULATIONS
* per Sec. 32.7.9.8 of the Albemarle County Code
SITE AREA
REQUIREMENT
CALCULATION
REQUIRED QUANTITY
PROVIDED QUANTITY
14.7 AC (GROSS SITE
14.7 Ax .1 = AC =
187,284 SF (EXISTING) +
AREA)
10% COVER
6 4,033.22 S SF
64,033 SF
7,248 SF (PROPOSED) _
194,532 SF
NOTE:
-WHERE A PARKING AREA IS LOCATED SO THAT PARKED CARS ARE VISIBLE FROM AN OFF -SITE STREET, SHRUBS ARE TO
BE INSTALLED AT A MINIMUM HEIGHT OF 12".
-ALL SITE PLANTINGS OF TREES AND SHRUBS SHALL BE ALLOWED TO REACH, AND BE MAINTAINED AT, MATURE HEIGHT;
THE TOPPING OF TREES IS PROHIBITED. SHRUBS AND TREES SHALL BE PRUNED MINIMALLY AND ONLY TO SUPPORT THE
OVERALL HEALTH OF THE PLANT.
NOTE:
THE LANDSCAPE PLAN SATISFIES THE MINIMUM LANDSCAPING REQUIREMENTS OF ZONING ORDINANCE SECTION 32.
County of Albemarle
Conservation Plan Checklist — To be placed on Landscape Plans
(Handbook, pp Ill-284-111-297 for complete specifications)
1. The following items shall be shown on the plan;
® Trees to be saved;
Limits of clearing (outside dripline of trees to be saved);
® Location and type of protective fencing;
N/A ❑ Grade changes requiring tree wells or walls;
N/A ❑ Proposed trenching or tunneling beyond the limits of clearing.
2. Markings,
® All trees to be saved shall be marked with print or ribbon at a height clearly visible to equipment operators.
® No grading shall begin until the tree marking has been inspected and approved by a County Inspector.
3. Pre -Construction Conference:
® Tree preservation and protection measures shall be reviewed with the contractor on site.
4. F.uuipment Operation and Storage:
m licavy equipment, vehicular traffic and storage of construction materials including soil shall not be permitted within the driplines of trees
to be saved.
L Soil Erosion and Stormwater Detention Devices:
Such devices shall not adversely affect trees to be saved.
6. Fires:
® Fires arc not permitted within 100 feet of the dripline of trees to be saved.
7. Toxic Materials:
Toxic materials shall not be stored within lop felt of the dripline of trees to be saved.
8. Protective Fencing:
® Trees to be retained within 40 feet. of a proposed building or grading activity shall be protected by fencing,
® Fencing shall be in place and shall be inspected and approved by a County Inspector prior to grading or construction.
9. Tree Wells:
NIA ❑ When the ground level must be raised within the dripline of a tree to be saved, a tree well shall be provided and a construction detail
submitted for approval.
10. Tree Walls:
N/A ❑ When the ground level must be lowered within the dripline a tree to be satetree wall shall be provided; and a construction detail
submitted for approval.
11. Trenching and Tunneline:
® When trenching is required within the limits of clearing, it shall be done as faraway from the trunks of trees as possible. Tunneling
under a large tree shall be considered as an alternative when it is anticipated that necessary trenching will destroy feeder roots.
12. Cleanuo:
Protective fencing shall be the last items removed during the final cleanup.
13. Damaeed Trees:
® Damaged trees shall be treated immediately by pruning, fertilization or other methods recommended by a tree specialist.
NOTE: IT IS THE DEVELOPER'S RESPONSIBILITY TO CONFER WITH THE CONTRACTOR ON TREE CONSERVATION
n� ) REQUIREMENTS.
I4 -
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CONTRACT PURCHASER SIGNATURE (PATE)
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REVISIONS
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REVISIONS
12/03/20
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06/02/21
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BUILDING GROUND PLANT SCHEDULE
TREES
QTY
BOTANICAL NAME
COMMON NAME
MIN. INSTALLED SIZE
ROOT
ACE GLO
3
ACER RUBRUM 'OCTOBER GLORY' TM
OCTOBER GLORY MAPLE
3.5" CAL.
B&B
GIN AUT
2
1 GINKGO BILOBA -AUTUMN GOLD' TM
MAIDENHAIR TREE
3.5" CAL.
B&B
FLOWERING TREES
QTY
BOTANICAL NAME
COMMON NAME
I MIN. INSTALLED SIZE
ROOT
AME ARB
13
1 AMELANCHIER ARBOREA'AUTUMN BRILLIANCE'
DOWNY SERVICEBERRY
2.5" CAL.
B&B
GROUND COVERS
IQTY
I BOTANICAL NAME
COMMON NAME
I MIN. INSTALLED SIZE
ROOT
CAR SED
148
1 CAREX PENSYLVANICA
PENNSYLVANIA SEDGE
1 1 GAL.
CONTAINER
PERENNIALS
QTY
BOTANICAL NAME
COMMON NAME
MIN. INSTALLED SIZE
ROOT
ECH FUR
19
ECHINACEA PURPUREA
PURPLE CONEFLOWER
1 GAL.
CONTAINER
SED AUT
9
SEDUM X -AUTUMN JOY'
AUTUMN JOY SEDUM
1 GAL.
ICONTAINER
PLANT SCHEDULE
PLAN VIEW:
7
HEIGHT VARIES
WITH PLANTS
12" MIN.
GROUNDCOVER PLANTINGS
NOT TO SCALE
EDGE OF BUILDING,
WALK OR STRUCTURE
VOIDS
MULCH LINE
PLANT UNDER DRIP LINE OF
LIMBED UP SHRUBS & TREES
TRIANGULAR INFILL SPACING
PLANT PERIMETER
AT INDICATED SPACING
PLANT UP TO EDGE OF SHRUBS
UNLESS OTHERWISE NOTED
PLANT
2-3" MULCH LAYER
1" COMPOST LAYER
AMENDED SOIL MIX
UNDISTURBED EARTH
4" MIN. VDOT #57 STONE
BELOW BOARDWALK
ROT -RESISTANT
LANDSCAPE FABRIC -
TURN UP AT EDGES
CONCRETE FOOTING -
3000 PSI @ 28 DAYS
STEPPING LOGS
COUNTERSINK REBAR -
AND CONCEAL WNVOOD
FILLER
16" MAX HEIGHT - STACK -
LOGS AS NEEDED TO
ACCOMMODATE GROUND
SLOPE
MULCH ---
BALANCE LOGS
, 1/2" _ ,'-D"
12" MIN. DEPTH
PLAYGROUND MULCH -
ROT -RESISTANT
LANDSCAPE FABRIC -
TURN UP AT EDGES —
COMPACTED
SUBGRADE - 95% S.P.D.
BOARDWALK SECTION
1 1/2" = 1'-D"
12" MIN. DEPTH
PLAYGROUND MULCH
ROT -RESISTANT �
LANDSCAPE FABRIC -
TURN UP AT EDGES
SLOPE
24" LONG #4 REBAR
- MIN. (3) PER 8' LOG
SECTION
8-12" DIA.
RECLAIMED LOGS
FROM SITE
NOTCH LOWER
LOGS TO RECEIVE
CROSS MEMBER
SHIM AND LEVEL
AS NEEDED TO
STABILIZE
� IIIIIIIIIII
- COMPACTED
SUBGRADE -95%
S.P.D.
ROT -RESISTANT
LANDSCAPE FABRIC -
TURN UP AT EDGES
4x4 RAIL - NOTCH FOR
DRAINAGE
1 x 10 RIM BOARD
BLOCKING AS NEEDED
2 x 8 JOIST - ATTACH
WITH HANGERS
2 x 6 DECKING
2 x 8 BEAM
4 x 4 POST - BEYOND
4" MIN. VDOT #57 STONE
BELOW BOARDWALK
ROT -RESISTANT
LANDSCAPE FABRIC -
TURN UP AT EDGES
SUBGRADE
21 1
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12" MIN. DEPTH
PLAYGROUND SURFACE
MULCH
ROT -RESISTANT
LANDSCAPE FABRIC -
TURN UP AT EDGES
COMPACTED
SUBGRADE-95%
S.P.D.
12" MIN. DEPTH
PLAYGROUND MULCH
ROT -RESISTANT
LANDSCAPE FABRIC -
TURN UP AT EDGES
6" FLUSH CONC. CURB -
3,500 PSI @ 28 DAYS
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SUBGRADE - 95%
STONE WRAPPED IN
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ROT RESISTANT FILTER
FABRIC
4" PERF. PIPE - HOLES
DOWN -CONNECT TO
DRAINAGE SYSTEM
MULCH UNDERDRAIN
6" FLUSH CONC. CURB -
3,500 PSI @ 28 DAYS
SOD - SEED SPECIES MIX
TBD
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MEDIUM - BLEND OF 80%
SAND AND 20% SAND \
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PLAYGR OUND
MULCH
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FABRIC - TURN
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IIIIIII-(III
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SUBGRADE-
11
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4" MIN. VDOT # 7 STONE WRAPPED
IN ROT RESIST NT FILTER FABRIC
4" PERF. PIPE - HOLES DOWN -
CONNECT TO DRAINAGE SYSTEM
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DATE DESCRIPTION
D2/25/20 REVISIONS
D4/06/20 REVISIONS
12/03/20 REVISIONS
06/02/21 AMENDMENT
B
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BOARDWALK SECTION
A \ v / 1/2" = 1,-0„ 1 1/2• = V-0„
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