HomeMy WebLinkAboutWPO202000021 Plan - VSMP 2021-11-03TREE SCHEDULE
NORTH
930
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STATE SOUTH GRID / / e g%o
NAD-83 / - 0
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NOTES:
1.) SURVEY PREPARED FOR: DAVID C. WEYHER AND LISA C. WHITE
2.) HORIZONTAL DATUM: NAD-83 VIRGINIA SOUTH ZONE
3.) VERTICAL DATUM: NAVD-88
4.) UNLESS OTHERWISE NOTED TOPOGRAPHIC SURVEY SHOWN HEREON WAS COMPIUED BY
VIRGINIA RESOURCE AND PROVIDED BY ROUDABUSH AND GALE ASSOCIATES, INC. TOPOGRAPHY
WITHIN THE LIMITS OF DISTURBANCE WAS FIELD RAN BY THIS FIRM ON JANUARY 14, 2020.
5.) NO UNDERGROUND INVESTIGATION OF UTILITIES WAS PERFORMED. THE CONTRACTOR SHALL
DETERMINE THE EXACT LOCATION OF ALL EXISTING UTILITIES BEFORE COMMENCING WORK. THE
CONTRACTOR AGREES TO BE FULLY RESPONSIBLE FOR ANY AND ALL DAMAGES WHICH MIGHT BE
OCCASIONED BY HIS OR HER FAILURE TO EXACTLY LOCATE AND PRESERVE ANY AND ALL
UNDERGROUND UTILITIES.
6.) THE STREAM BUFFER SHOWN HEREON SHALL BE MANAGED IN ACCORDANCE WITH THE
ALBEMARLE COUNTY WATER PROTECTION ORDINANCE.
7.) SITE LIES WITHIN FLOOD ZONE "X": NOT A F.E.M.A. DEFINED 100-YEAR FLOOD PLAIN.
8.) PROPERTY MAY BE SUBJECT TO ADDITIONAL RESTRICTIONS OF RECORD.
9.) ALL EROSION AND SEDIMENT CONTROL MEASURES SHALL BE INSTALLED IN ACCORDANCE
WITH THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK. CONTRACTOR SHALL BE
RESPONSIBLE FOR ALL PERMITS, IMPLEMENTATION, AND MAINTENANCE OF ALL EROSION AND
SEDIMENT CONTROL MEASURES SHOWN HEREON. SEE SHEET 3 OF 4 FOR NARRATIVE.
10.) DRAINAGE ANALYSIS PROVIDED BY ALM G. FRANKUN, PROJECT BUNDORAN LOT 2B DATED
3/27/2020 AND ATTACHED HERETO. SEE SHEET 4.00
11.) TOTAL UNITS OF DISTURBANCE SHOWN HEREON = 0.92 ACRES. DISTURBANCE WITHIN
STREAM BUFFER = 11,218 S.F. REQUIRED MITIGATION = 22,436 S.F. RESTORATION UNITS = 56
(SEE RIPARIAN BUFFERS GUIDANCE MANUAL, CHAPTER 5.1 BUFFER ESTABUSHMENT,
\ZOO
REPLACEMENT AND RESTORATION', TABLE B).
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GENERAL CONSTRUCTION NOTES: / I I
I
1.) PRIOR TO ANY CONSTRUCTION WITHIN ANY EXISTING PUBUC RIGHT-OF-WAY, INCLUDING CONNECTION TO ANY170 J/ // I 11 1\ \I \I \ \\ \ I\ I I — — — — —
EXISTING ROAD, A PERMIT SHALL BE OBTAINED FROM THE VIRGINIA DEPARTMENT OF TRANSPORTATION (VDOT). THIS
PLAN AS DRAWN MAY NOT ACCURATELY REFLECT THE REQUIREMENTS OF THE PERMIT. WHERE ANY DISCREPANCIES
OCCUR THE REQUIREMENTS OF THE PERMIT SHALL GOVERN.
2). ALL OTHERWISE NOTED. MATERIALS
AND CONSTRUCTION METHODS SHALL CONFORM TO CURRENT SPECIFICATIONS AND STANDARDS OFVDOT
CONTON AND ROL PLAN AND SHALLION BEEONTROL INSTALLEDPRIOR 0 ANYURES SHALL BCLEARING PROVIDED APPROVED EROSION
GRADING OR OTHER CONSTRUCTION
4
P R R 11 1 \ \\ \ \ \\ \ \
TREE NO.
SIZE
TYPE
484
22"
TULIP POPLAR
485
19"
TULIP POPLAR
486
17"
TULIP POPLAR
487
14"
TULIP POPLAR
488
20"
TULIP POPLAR
489
27"
TULIP POPLAR
490
13"
TULIP POPLAR
491
30"
TULIP POPLAR
492
21"
TULIP POPLAR
493
12"
TULIP POPLAR
494
13"
TULIP POPLAR
495
11"
TULIP POPLAR
496
24"
TULIP POPLAR
497
18"
OAK
498
28"
OAK
499
8"
OAK
500
9"
HICKORY
501
35"
RED OAK
502
28"
RED OAK
503
8"
HICKORY
504
28"
TULIP POPLAR
505
27"
TULIP POPLAR
506
16"
TULIP POPLAR
507
29"
TULIP POPLAR
508
11"
HICKORY
509
19"
MAPLE
510
11"
1 MAPLE
511
8"
MAPLE
512
8"
MAPLE
513
9"
HICKORY
514
9"
GUM
515
20"
TULIP POPLAR
516
17"
TULIP POPLAR
517
25"
MAPLE
518
9"
HICKORY
519
9"
GUM
520
18"
TULIP POPLAR
521
11"
GUM
522
15"
MAPLE
523
18"
MAPLE
524
12"
HICKORY
8g0
TREE NO.
SIZE
TYPE
525
17"
TULIP POPLAR
526
13"
MAPLE
527
15"
RED OAK
528
26"
WHITE OAK
529
16"
MAPLE
530
15"
MAPLE
531
17"
TULIP POPLAR
532
15"
MAPLE
533
20"
MAPLE
534
10"
TULIP POPLAR
538
18"
HICKORY
539
8"
HICKORY
540
9"
HICKORY
541
18"
HICKORY
542
21"
OAK
543
15"
GUM
544
21"
TULIP POPLAR
545
18"
TULIP POPLAR
546
36"
RED OAK
547
27"
TULIP POPLAR
548
8"
TULIP POPLAR
549
8"
TULIP POPLAR
550
9"
HICKORY
551
21"
MAPLE
552
12"
TULIP POPLAR
553
18"
TULIP POPLAR
554
14"
TULIP POPLAR
555
8"
HICKORY
556
8"
MAPLE
557
23"
HICKORY
558
10"
HICKORY
559
8"
HICKORY
560
14"
OAK
561
28"
TULIP POPLAR
562
24"
HICKORY
563
10"
MAPLE
564
17"
MAPLE
565
9"
HICKORY
566
18"
TULIP POPLAR
567
13"
TULIP POPLAR
568
13"
TULIP POPLAR
569
12"
TULIP POPLAR
;IIII II I I I � � I• I I II I1 I I II � � � \\�\ � � � � \ ��,\//
IIII l ► 502 4
;IIII III I I ,\ .I�
5D7 \.\ \ _'
504
40-
/IIII 'IIII I I ' 1 L 1 \ \° 510
511 —
— 4
49s
491 -
// / // / / / / / / • /.../... �J"f',�' \'''.'.1� sz9 5JD 's '.'\. S / 512 40
i
98
s DE OF
51 531 1/r' 8—-�IIS"EfCE
PD
24
IX
340
525 �\ 557
\,T&I539 527 526 \ \ .. \ _
556 yq. / 5 559' d+1'�\....'. .. \ S ..... ...
5 ��=
a HOME SITE
56 566 '�'� wt�, 542 ` AREA
/
;et% 544 3
/ \ 554 566�4,4 h O 546 ,,� \ , —
/ �x / ••^q �" 6a k/4 �STREAM BUFFER
/ / /os
553 COTINTY GIS \
54
)
/,�--
e..
..........................
/. /
/..::..
/ r: i
..................
�fRE� LEA 50, ���
Ce0toeu�LEINTERL = 2'
ALL SLOES AND DISTBED AEAS ARE TO BE FERTILIZEDSEEDED AND MULCHED
5.) THE MAXIMUM ALLOWABLE SLOPE IS 2:1 (HORIZONTAL -VERTICAL). WHERE REASONABLY OBTAINABLE, LESSER `�^ I \\ \\ \ \ \ \ \ \ \ — \ \ \ �\ \ J S Zs 2f E \^
SLOPES OF 3:1 OR BETTER ARE TO BE ACHIEVED. c� I I \ \ \ \ \ \ \ �4.49\
6.) PAVED, RIP -RAP OR STABILIZATION MAT LINED DITCH MAY BE REQUIRED WHEN IN THE OPINION OF THE COUNTY
ENGINEER, OR DESIGNEE, IT IS DEEMED NECESSARY IN ORDER TO STABILIZE A DRAINAGE CHANNEL
�o'A' /l //.Y / /l l I II \\ \\ �\ \\\ \\ � \\ \\ 1 ',\\ \\ , \ 1\ �\ \ •\ 82e--
7.) ALL TRAFFIC CONTROL SIGNS SHALL CONFORM WITH THE VIRGINIA MANUAL FOR UNIFORM TRAFFIC CONTROL
DEVICES.
8.) UNLESS OTHERWISE NOTED ALL CONCRETE PIPE SHALL BE REINFORCED CONCRETE PIPE - CLASS III.
9.) ALL EXCAVATION FOR UNDERGROUND PIPE INSTALLATION MUST COMPLY WITH OSHA STANDARDS FOR THE !0/O�
CONSTRUCTION INDUSTRY (29 CFR PART 1926). �.�iC
dq, v e' �pR�q�FF�lgyF
/
/ 0
/
D rI 17
' / 1
1
/
I
dd\ I SITE
I� SCALEr1 = 30'
_L CONTOUR INTERVAL = 2'
/ / /
i.... \ I DISTURBED AREA=11,218 S.F.
DETAIL
SUNRISE - SETSET
SCALE: 1" = 40'
\ MITIGATION ARE
890 / \ / — — — ` _ J :: \C C RESTORATION
Dp
>
17.70
LEGEND: ` — _ — N \ — C,
SBL =SETBACK LINE 790---- ,--`-- \ \\\\ ^�
D.B. = DEED BOOK Boo — — — — — — — — — — , \ \ \ \ -� _\` 6� r' o
\ "
PG. =PAGE sto- — —
—
WL = PROPOSED WATER LINE 820—_._
F.F.E. = FINISH FLOOR ELEVATION 830 _ \ \\\ \�p,\ — — — 790` O
630 = EXISTING CONTOURS ELEVATION 640 \yoo�xo �7 `OS g4 \
F6 3-01 = PROPOSED CONTOUR
630.0 = PROPOSED SPOT ELEVATION
+v = DRAIN SPOUT
RLO = ROOF LEADER OUTFALL
AWA
= TREE TO BE REMOVED
CURVE TABLE
APPROVED
by the Albemarle County
Community Development Department
Date 6/1/2020
File WP0202000021
NO.
DETAIL
SUNRISE - SETSET
SCALE: 1" = 40'
\ MITIGATION ARE
890 / \ / — — — ` _ J :: \C C RESTORATION
Dp
>
17.70
LEGEND: ` — _ — N \ — C,
SBL =SETBACK LINE 790---- ,--`-- \ \\\\ ^�
D.B. = DEED BOOK Boo — — — — — — — — — — , \ \ \ \ -� _\` 6� r' o
\ "
PG. =PAGE sto- — —
—
WL = PROPOSED WATER LINE 820—_._
F.F.E. = FINISH FLOOR ELEVATION 830 _ \ \\\ \�p,\ — — — 790` O
630 = EXISTING CONTOURS ELEVATION 640 \yoo�xo �7 `OS g4 \
F6 3-01 = PROPOSED CONTOUR
630.0 = PROPOSED SPOT ELEVATION
+v = DRAIN SPOUT
RLO = ROOF LEADER OUTFALL
AWA
= TREE TO BE REMOVED
CURVE TABLE
APPROVED
by the Albemarle County
Community Development Department
Date 6/1/2020
File WP0202000021
NO.
I DELTA
I RADIUS
ARC
ITANGENT
I CH. BEARING
I CHORD
C1
6712'00"
187.48'
203.52'
113.09'
IS 29'51'48" E
193.68'
C2
58'53'44"
494.95'
508.77'
279.44'
IS 31'30'58" E
486.67'
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TI KIRK HUGHES
LANDASSOCIATES PLANNERS
220 EAST HIGH STREET
CHARLOTTESVILLE, VA. 22902
(804) 296-6942LOD
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cn VF'I EL FILE NO.:
2020-011
1- 20DWG. NO.:
BUNDORANFARMILOT B2,2020011-01.DWG
q_D
NORTH It VPI STA 13+25-00
LN STATE SOUTH GRID
NAD-83 11
DATE: JANUARY 14,2020
REVISED: MARCH 31, 2020
APRIL 27. 2020
INV IN 719.00i MAY 18, 2020IN
SCALE: HORIZONTAL:1"=20'
SEE VERTICAL:1" = 20'
CONTOUR INTERVAL= 2'
SHEET TITLE:
PLAN AND
PROFILE
SHEET NO.:
2.00
LOD
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LOD
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-----------
DRAINFIELD-
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OUT
TSIDE
° ,
DD
OFF
THE LIMITS F
ARE TO BE PRESERB p"`��
VPI STA = 11+30.0
EW_2 11+30.00 EW_2
VPI EL = 783.00
860
TOP=783.75' �784.03 TOP=782.75'
-- INV IN=779.00' � N INV OUT=778.00'
20 — 42" RCP
860
VPI STA = 10+83.
0 g1 = —11. 0
o
2 =—11.70%
K = 3.05
CURVE LEN = 20.
0
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(� 5.0%
840
EW-2 EW-2
840
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VPI STA
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VPI EL
791.50
+
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820
20' — 42" RCP
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IT
/ / / I \ \ / I EROSION AND SEDIMENT CONTROL NARRATIVE
LOD LOD \ TH THE KIRK HUGHES
VIRGINIA EROSIONALL EROSION AND SEDIMENT SEDIMENT CONTROL ANTROL D BOOK• RINSTALLEDS SHALL BE CONTRACT SHIALLABEORESPONS BRDANCE ILE FOR ALL
SHOWN PERMITS, IMPLEMEN
IMPLEMENTATION, AND MAINTENANCE OF ALL EROSION AND SEDIMENT CONTROL MEASURES
ASSOCIATES
CONTROLS UTILIZED: LAND SURVEYORS AND PLANNERS
1.) CONSTRUCTION ENTRANCE (CE) - 1.) TO BE INSTALLED APPROXIMATELY 1,673 FEET NORTH OF 220 EAST HIGH STREET
t T \ DERRY LANE ON BALLYSANNON / LANE. ENTRANCE TO BE AT A MINIMUM OF 70 FEET IN LENGTH AND SHALL BE INSTALLED AS PER SPECIFICATIONS OUTLINED IN 3.02 OF SAID HANDBOOK. CHARLOTTESVILLE,VA.22902
I / / /kw,)GJV VJYL
�- - I\ 7 I I I � �� � \I � ��' i 2.) SILTFENCE (SF) - INSTALL AS SHOWN ON EROSION AND SEDIMENT CONTROL PLANS. ADDITIONAL
L
FENCING MAY BE REQUIRED IF SO DEEMED NECESSARY BY THE COUNTY OF ALBEMARLE. FENCE TO
BE INSTALLED AS PER SPECIFICATIONS OUTLINED IN 3.05 OF SAID HANDBOOK.
3.) CULVERT INLET PROTECTION (CIP) - INSTALL AS SHOWN ON EROSION AND SEDIMENT CONTROL
PLANS. PROTECTION TO BE INSTALLED AS PER SPECIFICATIONS OUTLINED IN 3.08 OF SAID HANDBOOK.
4.) STREAM DIVERSION (DD) - STREAMED TO BE DIVERTED BY MEANS OF PUMPING DURING THE
INSTALLATION OF THE CULVERT AND HEADWALL. INSTALLATION FOLLOWED IMMEDIATELY WITH INLET AND
o I / 1 LOD� \ \ i OUTLET PROTECTION. DITCHES TO BE INSTALLED AS PER SPECIFICATIONS OUTLINED IN 3.12 OF SAID
o i / / \ - - - HANDBOOK.
' / / / / / / / / / / • ^ - / µ_ 5•; moo 5.) OUTLET PROTECTION (OP) - INSTALL AS SHOWN ON EROSION AND SEDIMENT CONTROL PLANS.
\ � \ (�� Sam / PROTECTION TO BE INSTALLED AS PER SPECIFICATIONS OUTLIVED IN 3.18 OF SAID HANDBOOK. .
1992 3.05
CONSTRUCTION OF A SILT FENCE
(WITH WIRE SUPPORT)
I. SET POSTS AND EXCAVATE A eX4' 2. STAPLE WIRE FENCING TO THE POSTS.
TRENCH UPSLOPE ALONG THE LINE
OF POSTS.
1
7 ��II
FLOW III
4"
3. ATTACH THE FILTER FABRIC TO THE WIRE 4. BACKFILL AND COMPACT THE
FENCE AND EXTEND IT INTO THE TRENCH. EXCAVATED SOIL.
000
FLOW
EXTENSION OF FABRIC AND WIRE INTO THE TRENCH.
Source: Adapted from Installation of Straw and Fabric Filter
Barriers for Sediment Control, Sherwood and Wyant Plate 3.05-1
\REED DRAINFIELD
D
TREES OUTSIDE OF\ NN
\ \ THE LIMITS OF DISTURBANCE ` \\ \ \
\ ARE TO
� BE PRESERVED � �NIN/ `� /, ` \ •\
Albemarle County Design Standards Manual - Engineering
STONE -70' MIN.
CONSTRUCTION
ACCESS 3" Smi2A ASPHALT TOP
2% PAVEMENT
�,c l�hpy�ji{l/?•Gl/i! r � r r- r ��p 00 JOJOJ .� .� i•..� .� . 1
RO
STONE
CONSTRUCTION
ACCESS
^
If't^J
ASPHALT PAVED
WASHRACK
EXISRNG
1X
2x
PAVEMENT
2%
12•
MINI
-MUST EXTEND FULL WIDTH L I
DRAINAGE
TO SEDIMENT
OF INGRESS AND EGRESS
I`POSITNE
TRAPPING DEVICE
OPERATION
LEGEND:
SBL = SETBACK LINE D.B. = DEED BOOK CE = 3.02 CONSTRUCTION ENTRANCE
E&S = EROSION AND SEDIMENT PG. = PAGE
x 630 = PROPOSED ELEVATIONS IRF = IRON ROD FOUND SF = 3.05 SILT FENCE
630 = EXISTING ELEVATIONS F.F.E. = FINISH FLOOR ELEVATION CIP = 3.08 CULVERT INLET PROTECTION
LOD = LIMITS OF DISTURBANCE
TPLAN • SRIVE DRAINAGE
Zz_. TO SEDIMENT
TRAPPING DEVICE
FILTER CLOTH
SECTION A -A
A Ummmun w'atea tap of T inch Rmst be Installed with a minhmmn 1 inch ballcock
>hutoff Tah a supphmg a wash hose with a chameta of LS mches for adequate
onstant presao e. Nash wata nnlnt be tamed away from the enhance to An
approT eA settlins; area to ranove sedhnert. Al sedhnatt shall be precento l from
ulf luw 4,11111 dlam'. 61cheP of wntdcou1 c,
PAVED WASH RACK
%0 S(A_L
Page S of C3
1992 3.36
TYPICAL TREATMENT - 2
SOIL STABILIZATION MATTING
SLOPE INSTALLATION
�74
FILL SLOPE SECTION
SOIL STABILIZATION MATS SHOULD Q • /JJt�^�
BE INSTALLED VERTICALLY y / fK1TE: SLOPE SURFACE
DOWNSLOPE FOR BEST RESULTS. J Q SHAG. BE SMOOTH
AND FREE OF
F Q ROCKS, WMPS OF
DIRT, GRASS AND
Q i STICKS. MAT SHALL
5'
J / BE PLACED FLAT
/ Q ON SURFACE FOR
PROPER SOIL
CONTACT.
y
4 2,
/
9 DIRT SHALL BE
TAMPERED PRIOR
' - - TO LAYING TOP
- LAP OVER
TOE BERM
MAINTAIN SLOPE ANGLE TRENCH INTO BERM AND
PROGRESS DOWNSLOPE
SLOPE LINING SLOPE LINING TOP OF
CUT SLOPE
(WET SLOPE) (DRY SLOPE)
TREATMENT - 2
POLYPROPELYENE 2•
NON -WOVEN TREATMENT - 2
(NEEDLE PUNCHED)
FLIER 4LTEtl_,.aF � �lEtll
CLOTH (BEHIND
W2
TRFATM NF - 2J OF
SOIL �a'�%:siBOTTOM OF FILL SLOPE
�.�fii4J`sX
BOTTOM OF CUT SLOPE
BOTTOM OF OUT SLOPE 'O RR SHOULDER
Source: VDOT Road and Bridge Standards Plate 3.36-5
1992 3.02
STONE/ENTRANCE
70' MIN. EXISTING
PAVEMENT
• s
` "'
II I[I�II ��II II II III. L. -: '+ _. - s.i
_ _.._
1- NO
ELEVATIONSIDE
EXISTING GROUND
It WASHRACK 10, MIN.
(OPTIONAL)
10' MIN
II 1e[C
�i .-iv r Ir rn
12' MIN. EXISTING
PAVEMENT
VDGT *1 POSITIVE DRAINAGE 10, HIM
�j
COURSE AGGREGATE TO SEDIMENT
B
TRAPPING DEVICE
MUST EXTEND FULL WIDTH
OF INGRESS AND EGRESS
PLAN VIEW
OPERAIION
SECTIONMIN
FILTER CLOTH
REINFORCES CONCRETE DRAIN SPACE
SECTION B-B
Source: Adapted from 1983 Maryland Standards for Soil Plate 3.02-1
Erosion . Sediment Control,
3.08
CULVERT INLET SEDIMENT TRAP
RPRhP
PIPE
DIMENT SrI COARSE AGGREGATE
M THAT BE 7EMPORARI` SEDIMENT
6:7 C.YJACRE WET STORAGE PERSPECTIVE VIEW
(BQ.OW RASE OF STONE) 1
DBASE TO
MEIIS TO BE DISTURBED
FWW
-----------------
MAI SEDIMENT DEPTH (CLEAN OUT PI
AT 1/2 �LUME OF WET STOWE AIREA
ELEVATION
Source: North Carolina Sediment Control Commission Plate 3.08-2
1992 3.18
■ ■
E OUTLET CONDITIONS
IA
. •. • •
AREA WITH NO DEFINED
CHANNEL
PLA VIEW
-` '
SECTION A -A FILM CLOTH KEY IN Or -Or; RECOMMENDED MR ENTIRE
L•�� 'i1 ���4�/��1
�'ii ��� i:y �•
DEFINED CHANNEL
PLAN EW
NOTES: 1, "RON LINING MAY BE RIPRKI`. GROUTED RIPRAP, DAMON
BASKII OR CONCRETE.
2. La IS THE LENGTH OF ME MPRAP APRON AS CALCULATED
LESS TMN 6 INCHES.
Source: Va. IDSWC Plate 3.18-1
C,
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FILE NO.:
2020-011
DWG. NO.:
1BUNDORAN FARWLOT-B2\202001 1 -01.DWG
NORTH
STATE SOUTH GRID
NAD-83
DATE: JANUARY 14,2020
REVISED: MARCH 31, 2020
APRIL 27. 2020
MAY 18, 2020
SCALE:
HORIZONTAL: 1" = 20'
CONTOUR INTERVAL= 2'
SHEET TITLE:
EROSION CONTROL
PLAN
SHEET NO.:
3.00
\\\ \ HSGB00
7 i \
Tc PATA
\ (OV LANrLt�) \ /
\ \\� r
_\ �RNNAG REA
� 0
�ES'2;00-ACR
cr= 0 7Y �
/ �r - -- - / - ( C d 19�21 trill
'� / G c
100
41,
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--1 / NCI III
\ , SOILS
\ \ DIVIDE, TYP 1 "" 0--
/ J P(tOPOSED
Watershed ID: 48" Culvert
Drainage Area: 42.00 Acres
c-factor: 027 (seeworksheet)
tc: 19.21 rMns. (see worksheet)
0(2): 34.48 ofs
q(10): 45.95 ofs
0(100): 61.16
Designer
- ai;
Time of Concentration Worksheet
Weighted c-factorMrksheet
5
Cover T
Area
t
_
oum
Se: Seelye Chan as modified in VDOT Doenage Manual (Fig.
hnpenlous Areas
D50
0.!
1.5.1.1 on Page 1-13E)
Daaloped Open Am/Lawn
3.50
o,
Wes:
Wacdantl
38.OD
1) Length of owdarM flowalvays - 200 k
rl
2) Ca'cWats a separate To roreach pound cotercondfoon along the flowwth
er
200.00
Enter Length dStrip (RI Sample'c'values:
2200Enter
Slope(%or N100E) 022 Danis gross
0.22
Enter Reaonal Method'C' 1Wm 0 28 Averege pass
(
036 Poor gives
p TH OF
12.82 Result Te(minues) 048 Bem soil
GJ
090 Pavement
`. A
- -
Shallow Concentrated Flow Time 1.
�q
swme: SCS Velocity Graph as published in Virgins Erosion and
Control Handbook, Thud Edison (Plate 5-2 on Page V-12)
Alan G. Franklin
encbd fo,.0-dehired channels -see channel flowcalwlehon
EU2
Tcfor each pound tom coMifion elorrg the flowpefh
Lic. No. 35326AQ
32Enter
Ena Length
Enter Length d Flaw ()
Slop, (% er IU10DR)
05/12/20
e
I17 Result Te (minutes) IF UNPAVED AL
1]2 Result Te (minutes) IF PAVED
iI Flow Time ss�ONAL
r
IUrpich Chart as modified in VDOT Drainage Manual (Fig. 1 S 11 on Pap 1.14)
small dismiss, hesimi.
correrare efanmi/s, use 02'Te
]Enter Length of Flow (it)
q Eder Height of most rernote paid along fl. path ahov4 oWart
91Restlt Te (minutrs)
County, Virginia)
10 192 40
100 192 5.4
Culvert Report
Hy4'athe ovese Ederal to Aeledrrka Ado Otis 3Da by AWewk.Inc.
TYMdry, ttry, 1210a)
Bundoran Lot 2B
42 Inch HOPE: 10-yr Storm Event
Invert Elev Din (ft)
= 778.00
Calculations
Pipe Length (ft)
= 20.00
Orrin ids)
= 45.95
Slope (%)
= 5.00
Omaz (cfs)
= 45.95
Invert Elev Up (ft)
= 779.00
Teilwater Elev (ft)
= (dc+Dy2
Rise (in)
= 42.0
Shape
= Circular
Highlighted
Span (in)
= 42.0
atotal (cfs)
= 45.95
No. Bartels
= 1
OPlpe (cfe)
= 45.95
Ill
= 0.012
Glovertop (cfe)
= 0.00
Culvert Type
= Circular Concrete
Veloc Dn (ft/a)
= 5.56
Culvert Entrance
= Square edge w/headwall (C)
Veloc Up (ft/s)
= 7.57
Coeft. K,M,c,Y,k
= 0,0098, 2, 0,0398, 0.67. 0.5
HGL Din (ft)
= 780.81
HGL Up (ft)
= 781.11
Embankment
Hat Elev (It)
= 782.14
Top Elevation (ft)
= 784.33
Hw/D (ft)
= 0.90
Top Width (ft)
= 12.00
Flow Regime
= Inlet Control
Crest Width (ft)
= 50.00
re a,.I-I-
mmmoMM_I•mmmmm�M:==,
.a
KIRK HUGHES
ASSOCIATES
LAND SURVEYORS AND PLANNERS
220 EAST HIGH STREET
CHARLOTTESVILLE, VA. 22902
(804) 296-6942
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