HomeMy WebLinkAboutSDP200900059 Plan - Approved 2009-11-12J
E
1
J
VICINITY MAP
1"=600'
COLLINS MEDICAL CENTER
n4
Map provided by google maps
SEMINOLE TRAIL
JIM AMM Ar
I ' I -
n ,
I
I
SIGNATURE Date
Planner/Zoning2- WVE;Q fn
I
Z
Inspections
n4
Map provided by google maps
SEMINOLE TRAIL
JIM AMM Ar
I ' I -
n ,
I
LINE OF SIGHT MAP
1"=50'
4.0'
S I_
U@
a
N
am
a
N N
coo zNO
ALBEMARLE COUNTY, VIRGINIA
SHEET INDEX
Cl COVER
C2 EXISTING LANDSCAPE FEATURES
C3 CONSERVATION PLAN,
C4 LAYOUT &UTILITY PLAN
C5 INITIAL EROSION CONTROL PLAN
Cu GRADING &EROSION CONTROL PLAN
C7 EROSION CONTROL NATES
C8 EROSION CONTROL DETAILS
C9 WATER QUALITY DETAIILS
C10 GENERAL DETAILS
C11 PROFILES
C12 LANDSCAPE PLAN
C13 LIGHTING PLAN
RESPONSIBLE LAND DISTURBER
THE RESPONSIBLE LAND DISTURBER SHALL BE THE ENGINEER OF RECORD
FOR THE PURPOSES OF PLAN APPROVAL ONLY. THE (CONTRACTOR SHALL
DESIGNATE A QUALIFIED RESPONSIBLE LAND DISTURBEER UPON AWARD OF
CONTRACT.
ALBEMARLE COUNTY GENERAL NOES
1. PRIOR TO ANY CONSTRUCTION WITHIN ANY EXISTING PUBLIC RIGHT-OF-WAY, INCLUDIMIG CONNECTION TO ANY EXISTING ROAD, A PERMIT
SHALL BE OBTAINED FROM THE VIRGINIA DEPARTMENT OF TRANSPORTATION (VDOT). 'THIS PLAN AS 'DRAWN MAY NOT ACCURATELY
REFLECT THE REQUIREMENTS OF THE PERMIT. WHERE ANY DISCREPANCIES OCCUR TITHE REQUIREMENTS OF THE PERMIT SHALL GOVERN.
2. ALL MATERIALS AND CONSTRUCTION METHODS SHALL CONFORM TO CURRENT SPECIPI11.4ITIONS AND STANDARDS OF VDOT UNLESS
OTHERWISE NOTED.
3. EROSION AND SILTATION CONTROL MEASURES SHALL BE PROVIDED IN ACCORDANCE WMJTH THE APPROVED EROSION CONTROL PLAN AND
SHALL BE INSTALLED PRIOR TO ANY CLEARING, GRADING OR OTHER CONSTRUCTION.
4. ALL SLOPES AND DISTURBED AREAS ARE TO BE FERTILIZED, SEEDED AND MULCHED.
5. THE MAXIMUM ALLOWABLE SLOPE IS 2:1 (HORIZONTALNERTICAL). WHERE REASONABLLY OBTAINABLE, LESSER SLOPES OF 3:1 OR
BETTER ARE TO BE ACHIEVED.
6. PAVED, RIP -RAP OR STABILIZATION MAT LINED DITCH MAY BE REQUIRED WHEN IN THiE OPINION OF THE COUNTY ENGINEER, OR
DESIGNEE, IT IS DEEMED NECESSARY IN ORDER TO STABILIZE A DRAINAGE CHANNEL.
7. ALL TRAFFIC CONTROL SIGNS SHALL CONFORM WITH THE VIRGINIA MANUAL FOR UNIFORM TRAFFIC CONTROL DEVICES.
8. UNLESS OTHERWISE NOTED ALL CONCRETE PIPE SHALL BE REINFORCED CONCRETE PDIPE - CLASS III.
9. ALL EXCAVATION FOR UNDERGROUND PIPE INSTALLATION MUST COMPLY WITH OSHA STANDARDS FOR THE CONSTRUCTION INDUSTRY (29
CFR PART 1926).
LEGEND
CONCRETE ® INLET PROTECTION} EX. POWER POLE
i • • i
ASPHALT PAVING EXIST. SAN. SEW. MANHOLE EX. TELEPHONE
BENCHMARK EX. LIGHT POLE
PROPERTY LINE
0HP- - EXIST. OVERHEAD POWER
W'WL-_.____. EXIST. WATER LINE
EXIST. OVERHEAD CABLE
EXIST. CENTERLINE OF ROAD
1 8"P(,P EXIST. STORM SEWER
fij--- - EXIST. SANITARY SEWER
EXIST. EDGE OF THE PAVEMENT
PROP. STORM SEWER LINE
348 PROP. CONTOURS
EXIST. 1' CONTOURS
EXIST. 5' CONTOURS
11 4Yq.,_51i EXIST. SPOT ELEVATION
351.95
351.45 PROP. TOP & BOTTOM OF CURB
T PROP. TELEPHONE LINE
G PROP. GAS LINE
P PROP. UNDERGROUND POWER
APPROVALS
I
SIGNATURE Date
Department of Community
Development
Planner/Zoning2- WVE;Q fn
I
Z
Inspections
I
I
11riFtd -iJ, O -
i
Department of Fire Rescue t A tog
I I Fn I
Virginia Department of Transportation U 117 jZ00q
Health Department
f
111171-24Oil
LINE OF SIGHT MAP
1"=50'
4.0'
S I_
U@
a
N
am
a
N N
coo zNO
ALBEMARLE COUNTY, VIRGINIA
SHEET INDEX
Cl COVER
C2 EXISTING LANDSCAPE FEATURES
C3 CONSERVATION PLAN,
C4 LAYOUT &UTILITY PLAN
C5 INITIAL EROSION CONTROL PLAN
Cu GRADING &EROSION CONTROL PLAN
C7 EROSION CONTROL NATES
C8 EROSION CONTROL DETAILS
C9 WATER QUALITY DETAIILS
C10 GENERAL DETAILS
C11 PROFILES
C12 LANDSCAPE PLAN
C13 LIGHTING PLAN
RESPONSIBLE LAND DISTURBER
THE RESPONSIBLE LAND DISTURBER SHALL BE THE ENGINEER OF RECORD
FOR THE PURPOSES OF PLAN APPROVAL ONLY. THE (CONTRACTOR SHALL
DESIGNATE A QUALIFIED RESPONSIBLE LAND DISTURBEER UPON AWARD OF
CONTRACT.
ALBEMARLE COUNTY GENERAL NOES
1. PRIOR TO ANY CONSTRUCTION WITHIN ANY EXISTING PUBLIC RIGHT-OF-WAY, INCLUDIMIG CONNECTION TO ANY EXISTING ROAD, A PERMIT
SHALL BE OBTAINED FROM THE VIRGINIA DEPARTMENT OF TRANSPORTATION (VDOT). 'THIS PLAN AS 'DRAWN MAY NOT ACCURATELY
REFLECT THE REQUIREMENTS OF THE PERMIT. WHERE ANY DISCREPANCIES OCCUR TITHE REQUIREMENTS OF THE PERMIT SHALL GOVERN.
2. ALL MATERIALS AND CONSTRUCTION METHODS SHALL CONFORM TO CURRENT SPECIPI11.4ITIONS AND STANDARDS OF VDOT UNLESS
OTHERWISE NOTED.
3. EROSION AND SILTATION CONTROL MEASURES SHALL BE PROVIDED IN ACCORDANCE WMJTH THE APPROVED EROSION CONTROL PLAN AND
SHALL BE INSTALLED PRIOR TO ANY CLEARING, GRADING OR OTHER CONSTRUCTION.
4. ALL SLOPES AND DISTURBED AREAS ARE TO BE FERTILIZED, SEEDED AND MULCHED.
5. THE MAXIMUM ALLOWABLE SLOPE IS 2:1 (HORIZONTALNERTICAL). WHERE REASONABLLY OBTAINABLE, LESSER SLOPES OF 3:1 OR
BETTER ARE TO BE ACHIEVED.
6. PAVED, RIP -RAP OR STABILIZATION MAT LINED DITCH MAY BE REQUIRED WHEN IN THiE OPINION OF THE COUNTY ENGINEER, OR
DESIGNEE, IT IS DEEMED NECESSARY IN ORDER TO STABILIZE A DRAINAGE CHANNEL.
7. ALL TRAFFIC CONTROL SIGNS SHALL CONFORM WITH THE VIRGINIA MANUAL FOR UNIFORM TRAFFIC CONTROL DEVICES.
8. UNLESS OTHERWISE NOTED ALL CONCRETE PIPE SHALL BE REINFORCED CONCRETE PDIPE - CLASS III.
9. ALL EXCAVATION FOR UNDERGROUND PIPE INSTALLATION MUST COMPLY WITH OSHA STANDARDS FOR THE CONSTRUCTION INDUSTRY (29
CFR PART 1926).
LEGEND
CONCRETE ® INLET PROTECTION} EX. POWER POLE
i • • i
ASPHALT PAVING EXIST. SAN. SEW. MANHOLE EX. TELEPHONE
BENCHMARK EX. LIGHT POLE
PROPERTY LINE
0HP- - EXIST. OVERHEAD POWER
W'WL-_.____. EXIST. WATER LINE
EXIST. OVERHEAD CABLE
EXIST. CENTERLINE OF ROAD
1 8"P(,P EXIST. STORM SEWER
fij--- - EXIST. SANITARY SEWER
EXIST. EDGE OF THE PAVEMENT
PROP. STORM SEWER LINE
348 PROP. CONTOURS
EXIST. 1' CONTOURS
EXIST. 5' CONTOURS
11 4Yq.,_51i EXIST. SPOT ELEVATION
351.95
351.45 PROP. TOP & BOTTOM OF CURB
T PROP. TELEPHONE LINE
G PROP. GAS LINE
P PROP. UNDERGROUND POWER
APPROVALS
Department SIGNATURE Date
Department of Community
Development
Planner/Zoning2- WVE;Q fn 1 1Z 2
Engineer
Z
Inspections
ARB 11riFtd -iJ, O - I1 L i at'
Department of Fire Rescue t A tog
Albemarle County Service Authority I it (110 (CA/
Virginia Department of Transportation U 117 jZ00q
Health Department P/4- 111171-24Oil
PROJECT DESCRIPTION
THE OWNER IS PROPOSING THE CONSTRUCTION OF A DENTAL OFFICE AND ASSOCIATED PARKING LOT. THE CLINIC WILL CONTAIN
APPROXIMATELY 7 EMPLOYEES AND 3-4 PATIENTS AT A TIME. THE BUILDING WILL BE ONE STORY WITH A PARTIAL BASEMENT FOR
MECHANICAL EQUIPMENT. THE ENTRANCE TO THE SITE REMAINS CONSISTENT WITH THE ORIGINAL DESIGN COORDINATED WITH VDOT.
THE EXISTING TREES TOWARD THE NORTH WEST SIDE OF THE SITE WILL BE RETAINED AND THE EXISTING SCRUB VEGETATION TO THE
WEST WILL BE REMOVED FOR THE BUILDING PLACEMENT. DUE TO THE SMALL SIZE OF THE SITE, THE LANDSCAPE PALATE WAS KEPT
SIMPLE. HEDGES ARE USED TO SHIELD VEHICLES IN THE PARKING LOT FROM STREET VIEWS. STORMWATER RUNOFF WILL BE TREATED
FOR QUALITY THROUGH PRE-ENGINEERED FILTERRAM UNITS STORMWATER QUANTITY REQUIREMENTS WILL BE MET USING AN
UNDERGROUND DETENTION FACILITY. THE SITE CONFORMS TO THE ADJACENT PROPERTIES THROUGH THE USE OF BRICK IN THE
STRUCTURES AND BY PRESERVING THE LARGE TREES, 1 HE PROPERTY WILL HAVE SENSE OF MATURITY WHEN THE BUILDING IS
COMPLETE. WALKS ARE PROVIDED THROUGH OUT THL PARKING AREA AND CONNECT TO THE PUBLIC WALK FOR CONTINUITY.
GENERAL NOTES
SITE ADDRESS: WESTFIELD RD
CHARLOTTESVILLE, VA
SITE PLAN NUMBER: SDP2009-000M A
1. OWNER/DEVELOPER: JMC ENTERPRISE LLC AGENT- BALZER do ASSOCIATES, INC.
1571 DUKE RD 1561 COMMERCE ROAD
WAYNESBORO. VA 22980 SUITE 401
PHONE: 540-949-5333 VERONA, VA 24482
FAX: 540-649-0955 PHONE: 540-248-3220
CONTACT: ROBERT JONAS COLLINS FAX: 540-248-3221
CONTACT: RAY BURKLHOLDER
2. PARCEL INFORMATION
PROPOSED USE: MEDICAL OFFICE
ZONING: C-1 COMMERCIAL
TMP: 61W -2 -B -1A PARCEL E-1
INSTR# DB 3640, PG 659
VARIANCE -THE CRITICAL SLOPES WAIVER, APPROVED WITH SP200500033 BY THE PLANNING COMMISSION ON MARCH 14, 2006.
ADJACENT LAND USE(S): COMMERCIAL
SITE AREA: 0.55 ACRES
DISTURBED AREA: 0.47 ACRES
IMPERVIOUS COVER - 0.31/0.55-56% (13,585 SQFT.)
3. BUILDING SOFT - 3,903 SQFT.
NO. OF STORIES - 1 STORY W/ PARTIAL BASEMENT/CRAWL SPACE
BUILDING HEIGHT = 20 FT
SIGN HEIGHT - 4'
4. STORM WATER -MEADOW CREEK WATERSHED
WATER QUALITY: FILTERRA ® SYSTEMS (2 UNITS)
WATER QUANTITY: PEAK RATE AND VELOCITY OF RUNOFF SHALL BE CONTROLLED TO PRE -DEVELOPMENT LEVELS
5. WATER: PUBLIC
SEWER: PUBLIC
ESTIMATED DAILY WATER do SEWER DEMAND - 2,000 gpd
6. PARKING REQUIRED: 1 SPACE/175 SQFT OF NET FLOOR AREA (3,903 SOFT X 0.8/175) -18 SPACES
PARKING PROVIDED: 20 SPACES + 1 LOADING SPACE
MAXIMUM NUMBER OF EMPLOYEES - 8
7. ALL UTILITY LINES SUCH AS ELECTRIC, TELEPHONE, AND CAN, OR OTHER SIMILAR LINES SHALL BE INSTALLED UNDERGROUND. THIS
SHALL APPLY TO LINES SERVING INDIVIDUAL SITES AS WELL AS TO UTILITY LINES WITHIN THE PROJECT.
8. NO GRAVE SITES WERE OBSERVED DURING THE SURVEY OF THE SUBJECT PROPERTY CONTAINED WITHIN THE LIMITS OF THIS PLAN.
9. PROPERTY IS LOCATED IN FEMA DEFINED ZONE Y. COMMUNITY PANEL NO: 51003CO2778D EFFECTIVE
DATE: FEB. 4, 2005.
10. GREEN SPACE REQUIRED - 5X OF 8,340 SF PARKING LOT - 417 SF
GREEN SPACE PROVIDED - 458 SF
11. TOTAL PAVED PARKING & VEHICULAR CIRCULATION AREA - 8,340 SF
TREE CANOPY REQUIRED - 1OX OF 0.55 AC. (23,9605 SF) = 2,396 SF
TREE CANOPY PROVIDED = 5,192 SF
12: TRAFFIC: LAND USE CODE 720 (MEDICAL -DENTAL OFFICE BUILDING)
VPD - 145
13. THE SITE IS NOT LOCATED IN A RESERVOIR WATERSHED.
14. TOPOGRAPHIC DATA PROVIDED BY BALZER do ASSOCIATES, INC. (MARCH 18, 2009).
REFLECTING TOMORROW
www.baizer.cc
Chesterfield
Henrico
New River Valley
Roanoke
Shenandoah Valley
RESIDENTIAL LAND DEVELOPMENT ENGINEERING
SITE DEVELOPMENT ENGINEERING
LAND USE PLANNING d ZONING
M LANDSCAPE ARCHITECTURE
LAND SURVEYING
ARCHITECTURE
STRUCTURAL ENGINEERING
GEOTECHNICAL ENGINEERING
TRANSPORTATION ENGINEERING
ENVIRONMENTAL & SOIL SCIENCE
WETLAND DELINEATIONS & STREAM EVALUATIONS
L
Balzer and Associates, Inc.
1561 Commerce Road
Suite 401
Verona, VA 24482
540-248-3220
FAX 540-248-3221
K tiR H 0,P
VIA
cE Ra Burkholder s
r Cert. No. 900
C
dJ
cA_1'E ARG,
ti
111
F
E
rr
W
O
U
DRAWN BY RB
DESIGNED BY RES
CHECKED BY WM
DATE 07-27-09
SCALE AS SHOWN
REVISIONS:
09-15-09
10-09-09 ARB
11-02-09 LIGHTING
SHEET NO.
C1
JOB NO. 50900017
REFLECTING TOMORROW
www.balzer.cc
Chesterfield
Henrico
New River Valley
Roanoke
Shenandoah Valley
RESIDENTIAL LAND DEVELOPMENT ENGINEERING
SITE DEVELOPMENT ENGINEERING
LAND USE PLANNING & ZONING
LANDSCAPE ARCHITECTURE
LAND SURVEYING
ARCHITECTURE
STRUCTURAL ENGINEERING
GEOTECHNICAL ENGINEERING
TRANSPORTATION ENGINEERING
ENVIRONMENTAL 3 SOIL SCIENCE
WETLAND DELINEATIONS & STREAM EVALUATIONS
Balzer and Associates, Inc.
1561 Commerce Road
Suite 401
Verona, VA 24482
540-248-3220
FAX 540-248-3221
W w
W Q
U w
LLJ
U Q
D cUr)
W o
7; z
C/)g
Z 0
J
z
J C/)
O X
U W
Q
Z_
R
V
rz
U
F-
T O
0 U
O JFr -i
Q
M
Q
DRAWN BY RB
DESIGNED BY RB
CHECKED BY WM
DATE 07-27-09
SCALE
REVISIONS:
09-15-09
SHEET NO.
C2
1'. = 10'
JOB NO. 50900017
r
O I,
V,
I 0
1
i
i
J
fl ,ft
I /
Ijl (
I I m' 4 ''
CY17L
p-) BANK jL'( S I
f UP: Ld I _ . .__ _ V
4, j jL..7 5IL - r1 '3f
N_. 1
MAIT A / PREST USE 7q N
A.>P-I AI I I l
or
M EX 10?
UTILl7"Y
EASEMENT
I , C7}T'.,I I
I
I I
I
I I
i
I ` ( I b
I ` CONCI?
M
LIC
C77f'
i
1
l' Irl?
r I
awn• _,.._..4:" '. I'(^.— _...... .,....
J
p t t 1
I l
I
f.Q
4 ..
Pis'" GE ?A c' I,
jp ' i
I
P4 C-ATALF'A 3O CED f?
30 T)AR
K f / / J
II
I
I
F,
f
o$
K
I
I
m
NA
C,
J I 10' 7ELE7 f G? IE
8afC'EJ55MENT PER 0' ff
v
A
1 C7
H
it
l ) I
xI
1 ,
ti
I
G
r A14I,
co G
1E
l I
F
1
I
I I I i
17' I 1GH OHP
EX. TREELIhJE — TREES & -''
SHRUBS ARE VOLUNTEER
PLANTS - HONEY SUCKLE,
n I co
I, C -r --ASH; -P,INE & I
i 1 ; ,! I r !
MAPLE ,.I
E
j
AI P3i'C XIMATE >
LOCATION , Of EX. 20' SANl7ARi" SEt4fER
EA4 RENT .I4
I
I
I I . 1 !
1 ! '
r
1
I
I r
I I
I
t 1
I
oOaA » ei I. I
I i ,.. . 0 11
LTfLfT
00
Ij
D
1,I/.___ _ _; `, RC1D;`f ::
d 1439.5 CLN45(1(> J 1 t ®
J
T
I!
Rt.l?ff`:S` RC1_ q
CL.
p
at` u 0w \ ', 0.,3,5 ° FM N I/ 434.64
1 -"`?RL -,5'L -N7 -U -SIT 0A t [ IOUsF CC? R
ZONING: C
o
I i i ia
I !
1 I
I,.
t' ? : A'T l
ROD,'F(:) I
II I7-' T 4 -.
f I ; ) I ', ,%F ,.,_ ._•
Yli.flt'lNfAP/I
T {
sem
y iANCIfORV1Y
ECECTR(
O'
AND f OW.R t
J CSE ,
TYI.,
i i ` 7
I
I r 1)
I { d / !
I
I //J
I
I ( l I
r
r
i ' 15 ? I i l r `
WA ER rV4 V'E (KTTP. ( I
IX. 2(',)' L,°RAIN
LT'R(fV`
rr
Ir BENCfi'MARK
M,. OP OF HYDRANT I
m
ti. ELEV— X54.09
1 I I
B f
l
r II i I I
I I (I l R` 1 i T US - Aff-,-(" C;AL. OFi' 1't ':„
i
I I I I e
0NIN6.
15 Rc
INV IN= 4,,36•.401
10 0 10 20 30 I
Scale 1 " 10' I
REFLECTING TOMORROW
www.balzer.cc
Chesterfield
Henrico
New River Valley
Roanoke
Shenandoah Valley
RESIDENTIAL LAND DEVELOPMENT ENGINEERING
SITE DEVELOPMENT ENGINEERING
LAND USE PLANNING & ZONING
LANDSCAPE ARCHITECTURE
LAND SURVEYING
ARCHITECTURE
STRUCTURAL ENGINEERING
GEOTECHNICAL ENGINEERING
TRANSPORTATION ENGINEERING
ENVIRONMENTAL 3 SOIL SCIENCE
WETLAND DELINEATIONS & STREAM EVALUATIONS
Balzer and Associates, Inc.
1561 Commerce Road
Suite 401
Verona, VA 24482
540-248-3220
FAX 540-248-3221
W w
W Q
U w
LLJ
U Q
D cUr)
W o
7; z
C/)g
Z 0
J
z
J C/)
O X
U W
Q
Z_
R
V
rz
U
F-
T O
0 U
O JFr -i
Q
M
Q
DRAWN BY RB
DESIGNED BY RB
CHECKED BY WM
DATE 07-27-09
SCALE
REVISIONS:
09-15-09
SHEET NO.
C2
1'. = 10'
JOB NO. 50900017
REFLECTING TOMORROW
www.balzer.cc
Chesterfield
Henrico
New River Valley
Roanoke
Shenandoah Valley
RESIDENTIAL LAND DEVELOPMENT ENGINEERING
SITE DEVELOPMENT ENGINEERING
LAND USE PLANNING 6 ZONING
LANDSCAPE ARCHITECTURE
LAND SURVEYING
ARCHITECTURE
STRUCTURAL ENGINEERING
GEOTECHNICAL ENGINEERING
TRANSPORTATION ENGINEERING
ENVIRONMENTAL d SOIL SCIENCE
WETLAND DELINEATIONS d STREAM EVALUATIONS
Balzer and Associates, Inc.
1561 Commerce Road
Suite 401
Verona, VA 24482
540-248-3220
FAX 540-248-3221
p Burkholder,.
Cert. No. 800
9'
d 1 1-02-09
tisC,41' E
Ir
W
Z
W
U
J
Q
U
D
w
Z
J
J
U
Z
Q
J
Z
0
Q
CE
W
V )
Z
0
U
DRAWN BY RB
DESIGNED BY RB
CHECKED BY WM
DATE 07-27-09
SCALE 1" = 10'
REVISIONS:
09-15-09
10-09-09 ARB
SHEET NO.
C3
JOB NO. 50900017
Client: Printed on: 7/2412009 i
Lj
I
o Bartlett Tree Experts s
f ' TVR' 61 P_..2- -- I1 o
Balzer and Associates, Inc. Michael Abbott - Representative
1185 Five Springss Rd.
I 1%71 i.y1561CommerceRoadti\
Suite 401 Charlottesville VA 22902 F aj, li-
Verona, VA 24482,
I'.
ZONING: I I I
Business: (540) 248-3220 Business: (434) 971-3020
N Mobile Phone: (540) 294-4170 - Ray E -Mail Address: mabbott@bartlett.com I I -' t N
Fax Number: (434) 971-1331 t:J/ f;'ITC 1/I
pt
TE
v1' Property Address: Westfield Drive Charlottesville, VA 22901P bIAMETER OF EX/STING
CANO Y
M The following program is recommended for certain trees and shrubs on your property. In addition to a thorough plant health care
Bartlett Tree Experts recommends having qualified arborist inspect your property periodically to assist you in identifyingpro9ramP9a4 5
TYP.)
E "" T59 r «
mm
e
potential risks or hazardous conditions relating to your trees or shrubs. THIS IS NOT AN INVOICE.
Z !?
r
General Tree Work
L
Prune the following property items:
5 Redcedar located at the right side of property
J
r14ALPA, , R8C ' ,,- ,- %,
30 'CED R ., , -' 1
Paulonia Catalpa on located at the right rear of
I eID'ed as plans) property
according to the following specifications: fl e JCED r
r
rCleantoremovealldead, diseased and broken branches that are 1 in diameter and
i TP r , '. _ I
larger throughout crown to improve health and appearance and reduce risk of branch I
X X X r iIII
failure.
Remove resulting debris..
t
Also cut vines at base of tree and treat w/ herbicide to help prevent re -sprouting. I,
X X I IERemovecutvinesfromtreewhereeverpossible. I 10' TEL
Install 5 supplemental support cables in 5 Redcedar located at the right side of property to
limit branch movement to reduce the risk of branch failure.
I,
CONSERVATION AREA I
a
J Cables require periodic inspection for evidence of fatigue and to verify functionality. Please
contact your Bartlett Arborist to schedule the inspection each year. IfOnecablepertreeL . ,. 1 I I
Solt Management I I I
Apply Bartlett Boost Mid -Atlantic 30-5-9 to the following property items: Pp Y 9 p p Y
w..
5 Redcedar located at the right side of property 1 I I
Paulonia (ID'ed as Catalpa on plans) located at the right rear of property 1 1,
to help maintain plant health during construction.
i
i
J
I I I
l
M,
TREE PRESERVATION I3.38 I
1
H
PROTECTION
1i 4 " ASH
I
I
IZ
I1 It
I I I iJ
I II I
I
EX, TREEL-INI: - "I"f'I„.I. ";
SHRUBS ARE V LUNTEEP
I
I
PLANTS — HONEY SU'KLE., I
1
SUMACr-ASH, 1(E
F MAPLE
I
i f I
APP4011MA TE
I I
T
LOCATION OF FV 20' SANITAR,,.EWE"R
FA EMENT
E MOVAR, L . ,
I
I
I
I
a37 I
I
i
I E
RO,9,f 0
i`
Jt, ""
4 / ,.,. -
Fe d f }# `PN L.l * i '1 "
7 { fr: n i'
M d 439. ,r"
r
INV= fi4« i`
I
I I
I
ice
II !
I C!
r°
L ICHT VOLE
tea.
200.00 — — —
I7-Y
I
1
r ', Cl 35 FOM
r [ j j
434,
e C I I fm
T.....,Rol)
ZOIVING.C, 1'
rv' I i ' ''('"'"''
l I
D
r
r, ' f
1-- " ; I i 1 ,' j I fPI % % Vi t_..._ _._ EDG Of
PAUEME T (`T?'P. I
WA Tj y fj
F r.1' 1 7RG1 'l
f
IRId POH -R
I. ANS f 1?R I D
f
j
108 i , G 357
j j A I I I
GNU
Y S tLfFl l OMR EA
I
I
l _ EX. 2c ORAIN,9
OF" DIT(,H',, +
M.) - ,
I I
Ill
I
II
I
fr
I I ,
t 1 `FID i i C Al's C WN
T f 1 _j I I I I
X78 l : .3
r: V/ ` 'C'YIV I (
WA7ER ,. V VE (YF'. ,1
l _
N
I BENCh MARKI
C
r
EASF;If`:i"`~ ;' i
I
I ; ; ,. .
I , I I I "r:_.
I -
r°I`
LL
Tly P: r `_._. c - --
I
X. C . a EASL 1RE ALEV
TOP OF ADRANT) 9E N T ( =
454.09 C
s
I
r2 BRANTH
T l rr'. F
AftAIWANIF
I
li
I
I 1
J ,. t _ PATSENf µ I I
d l J
8 A'
INV Ifs'_— 431.4ta I I I ` B
X/
r 10 0 10 20 30
A I
I A
I
Scale 1 " — 10'
zwq
I
111171
REFLECTING TOMORROW
www.balzer.cc
Chesterfield
Henrico
New River Valley
Roanoke
Shenandoah Valley
RESIDENTIAL LAND DEVELOPMENT ENGINEERING
SITE DEVELOPMENT ENGINEERING
LAND USE PLANNING 6 ZONING
LANDSCAPE ARCHITECTURE
LAND SURVEYING
ARCHITECTURE
STRUCTURAL ENGINEERING
GEOTECHNICAL ENGINEERING
TRANSPORTATION ENGINEERING
ENVIRONMENTAL d SOIL SCIENCE
WETLAND DELINEATIONS d STREAM EVALUATIONS
Balzer and Associates, Inc.
1561 Commerce Road
Suite 401
Verona, VA 24482
540-248-3220
FAX 540-248-3221
p Burkholder,.
Cert. No. 800
9'
d 1 1-02-09
tisC,41' E
Ir
W
Z
W
U
J
Q
U
D
w
Z
J
J
U
Z
Q
J
Z
0
Q
CE
W
V )
Z
0
U
DRAWN BY RB
DESIGNED BY RB
CHECKED BY WM
DATE 07-27-09
SCALE 1" = 10'
REVISIONS:
09-15-09
10-09-09 ARB
SHEET NO.
C3
JOB NO. 50900017
LEGEND
BO BUMPER BLOCK
6' CONCRETE SIDEWALK
QF FENCE SCREENING
SLOPE
SEE DETAIL C10
HO HANDICAP PARKING & SIGN
FULL CUTOFF TYPE LIGHT
12' MOUNTING HEIGHT Roake
BLACK FINISH
OM METER WATER 5/8"
25.52
ACSA
OU
UTILITY CONTR.
OEXISTING
BEYOND W.M. BY PLUMB.
CONNECTION BY PLUMBER
HANDICAP RAMP (ADA STD)
O SEWER LATERAL 6"
SLOPE
CONTR.
TYP)
EXISTING
TO TRASH ENCLOSURE
ENCLOSURE TO BE GREATER
Roake
IN HEIGHT THAN MAXIMUM
1
HEIGHT OF RECEPTACLE.
25.52
SEE DETAIL C10
OU MECHANICAL UNITS
O WATER LATA 1 "
CSA
C; C C 1 T
to /
C [,+,1 l
1""RLSIN.N USE, 1.:i i K
UTILITY CONTR.
6" HDPE ROOF
EXISTING
SLOPES ASPHALT
GREATER PAVING
THAN 25%
L
PARKING LOT STRIPING NOTES:
K
J
1
F
E
7
1. ALL PARKING SPACE STRIPING WILL BE WHITE.
2. HANDICAPPED SPACES AND HATCHED AREAS WILL BE YELLOW.
3. HANDICAPPED SYMBOL & WILL BE BLUE.
PAVEMENT
REPAIR
D RAI NAG E SUMMARY TABLE
UNI TL: L.7 r_/ --/1A'/(' IN " I I
INVERT INVERT SLOPE REMARKS
TYP)
DESCRIPTION LENGTH
IMP: 611 _.1. _f8 Roake
VALUE OF 4.0, A RESILIENCY
1 15" HDPE 25.52 439.50
FACTOR OF 1.0 AND 150 VPD
0.98%
1 -STORY = 3,903 SF r
FT
C; C C 1 T
to /
C [,+,1 l
1""RLSIN.N USE, 1.:i i K
j
6" HDPE ROOF
RESIDENTIAL LAND DEVELOPMENT ENGINEERING
2 24"
I
439.85 439.75
GEOTECHNICAL ENGINEER UPON STD. PAVING DETAIL
TOP=443.75
NYLOPLAST
LAND USE PLANNING& ZONING
ESTABLISHMENT OF ROADWAY N.T.S. j M LANDSCAPE ARCHITECTURE
CATCH BASIN
3>
0'
LAND SURVEYING
OR VDOT EQ.
L
3 15" HDPE 14.27 40.29%
FT
4 DI -3A, 4' MH 445.80 445.70
BRICK RETAINING WALL W/ HANDRAIL
TOP=451.30
SEE ARCH. PLANS)
W/ ST -1
5 6X6 FILTERRA
F U
SEE DETAIL
UNIT (F1) SHEET C8
6 24" CMP 112 FT
a
YEI
0.2%
ALUMINIZED
7 24" CMP 112 FT 0.2%
ALUMINIZED
8 24" CMP 112 FT 0.2%
ALUMINIZED
9 6X4 FILTERRA SEE DETAIL
UNIT (F2) SHEET C8
10 15" HDPE 24.67 439.50 1.01%
FT
11 24" 439.85 439.75 TOP=442.75
NYLOPLAST
OR VDOT EQ.
12 15" HDPE 96.12 4.58%
FT
13 24" 444.35 444.25 TOP=447.25
NYLOPLAST
OR VDOT EQ.
14 15" HDPE 11.95 449.00 38.90%
FT
15 MH -1/ 446.00 TOP=453.10
MANIFOLD W/ ST -1
A SWALE SEE DETAIL
SHEET C5
B SWALE SEE DETAIL
SHEET C5
C SWALE SEE DETAIL
SHEET C5
8" HDPE (TYP.)
APT'I O k`AWA7f
LOCARON OF L;Y. SCJ' SANITARY SEWEREAEAF_/VT
VARIES
EFORMED E
JOINT FILER WHERE
XPANSION
ADJACENT TO BUILDING
I
I
OD
I
Z
al
ENTRAINED CONIC -
CLASS A3 AIR
57 STONE BASE -
1/4" RAD.
4"
4"
NOTE: TRUCTURAL BACKFILL
FINISH - TROWELFD EDGES, BROOM FINISH WHERE FILL IS NEEDED)
SCORING EVERY 6
EXPANSION JOINTS EVERY 30' MIN.
SIDEWALK DETAIL
N.T.S.
j 1 I) II , r P7 f' )
LIG P6
PROPOSED TREE LINA'-
1
8 I
i
I
I
14.2
SM 9.5A BITUMINOUS .l I I 'X
CONCRETE PAVEMENT
DO H-7
I 2 I <'
AGGREGATE BASE „
114"0617_`444.,31
i. •. ....._....REFLECTING
TOMORROW01ChesterfieldC
NOTE: THIS PAVEMENT SECTION 95% COMPACTED UNI TL: L.7 r_/ --/1A'/(' IN " I I
If
DESIGN (LAYER THICKNESS) IS SUBGRADE
ARCH. PLANS TYP)
ValleNewRiverery
BASED UPON A PRELIMINARY CBR IMP: 611 _.1. _f8 Roake
VALUE OF 4.0, A RESILIENCY ID1181, 3 P6 4 Shenandoah valley
FACTOR OF 1.0 AND 150 VPD I
1 -STORY = 3,903 SF r
5% MAX HCV). THESE VALUES; C; C C 1 T
to /
C [,+,1 l
1""RLSIN.N USE, 1.:i i K
j
6" HDPE ROOF
RESIDENTIAL LAND DEVELOPMENT ENGINEERING
SHALL BE VERIFIED BY THE Z_ I - ,_ I .1S / C° ` /
I
SITE DEVELOPMENT ENGINEERING
GEOTECHNICAL ENGINEER UPON STD. PAVING DETAIL I LAND USE PLANNING& ZONING
ESTABLISHMENT OF ROADWAY N.T.S. j M LANDSCAPE ARCHITECTURE
SUBGRADE. 3>
0'
LAND SURVEYING
14 CA TA "LP
CLEAN
If
1 t •.
54.7
If
If
t
i t
t
f`
PROPOSED rDENTAL /OrFIQE
t
70.7'4
0
DOWNSPOUT, SEE If
ARCH. PLANS TYP)
o
1 -STORY = 3,903 SF r I j
6" HDPE ROOF W/ PARTIAL BASEMENT
DRAIN (TYP) FF=452.75 c
Q <. BFF-441.75
0' L
BRICK RETAINING WALL W/ HANDRAIL
SEE ARCH. PLANS)
F U
a
YEI o
D
Z D.
4-
CID
4" SSR -35/' PVC 01%;-
109CONC. STAIRS
A
r DOWN TO BASEMENT
f ` ' S
CORE QRILL I
A 00,d LLCCONNECTION6101-2-8-2TUR
11 ! 1
G`lI;' 1 " . MH 4,39.5
1 o 1
0,,.7 ' r- INV 4..34.x'9 4'X6' FI LT RA
r,
r FwfUNIT (
ONIN 6_,`-..._1, , ' , ' 4" SDR- PVC 01%
r
lk,,
r
EX 20' DR N' E"
d EA.FAd r'
15" RCP
INV IN 4,! 6, 4.0
O l l .
ARCHITECTURE
i
I
STRUCTURAL ENGINEERING
GEOTECHNICAL ENGINEERING
I I TRANSPORTATION ENGINEERING
ENVIRONMENTAL & SOIL SCIENCE
WETLAND DELINEATIONS & STREAM EVALUATIONS
CON6,RETE I P I
t
I I I I TYp.Balzer and Associates, Inc.
i Lr•4AL-TER L:\'LTI/Vt_> ( . . (. j I 1561 Commerce Road
r l e2'51 I Su't 401
f /"!
RDI)/F I ' Verona, VA 24482
6 -EX ' TREES T REM N I _ I , (I `' ( 540-248-3220
l CEDAR ( I^ »LF
FAX 540-248-3221
I s
CT
I }
10.0'0
yPARKINGI ( Burkholder
SETBACK No. 900
11-02-09 4V
30' oad
I 30 FRONT YARD BUI DING J cS'CSETBACKI9 PE pRG
12" NYLOPLAST . . . . . . . . . . . . . . . . . . . . . . . . . ' I r. _ 10' TELEPNOA E IASEVENT PER bB
DESIGNATED LOADING SPACE 12 0' I
I 36 d' G J'
r:
25.0'
I W
a ' . . . . . . . . . . . 1 I
CG ..2 . . . . . . . . . . . CG -12B CORP.
r
its. Mqo
R30.0
B . . . . . I ... WATER LINE
ONNECTION TO I
I'
JACKED AND
I BORED
L f 0
I I
iR10.0'
17
8:0 . . . . . . . . . . . . . . . . . . . . I II I
SIIco
c:' c
CG -11'
30.0' I24.0' . . . . . . . . . . . . . . . I.
I I ! . .---
17' HIGH 01-1P
I
I E
TYP.)
9.0UNDERGROUND STORMWATER ETENTION `
R 12.5' I
6 .7 g I
18.0' (TYP.) . . . . . . i .
v
CG -128
I I
a 6.0'
d
UTILITY' 1
zLr®s200.00
ww
P4
6X6 FILTERRA UNIT (F1)
tI0I11 POLE f P
RODIf
F Y 1W ' ', t 'r r` r r 1 1 T WTCR- 'h? _ 0 - WA
LD 47 OFI M ANCHOR i
I , II
PA1 tfi
I
T (TYP
I
IELECTRI
AVC PO4' R (TYPI
COMPA ' EAS Afft,
n
0 f" (.G 35WaV/v
I ( ( WATER VA VE (EYP.)I l5C:- -576
Cifw
j- I
AVI BENCkMARKDM/ D 4R
WNI
I
X. A. '. A. EASE ENT , (TOP OF Hb'DRANTT)
Tl=.'A' l-2-F'4TP
aYr
ECEv= 4.09
D 1 P 61,C
1OjFSEN7- MEI /GAL C Fl
mm
I
t_?IVI1VG: G'---1
10 10 20_ _
I
30 n
Scale 1 " = 10'
1
I
W
I
G Z
I W
UIa
Q
U
I
F Q
I
W
D Un
i
E zJ
I J
0
I U
I
Czw I
DRAWN BY RB
DESIGNED BY RB
CHECKED BY WM
DATE 07-27-09
SCALE 1 " = 10'
REVISIONS:
09-15-09
SHEET NO.
4
JOB NO. 50900017
LEGEND
TEMPORARY STONE
C3.02 CONSTRUCTION E
ENTRANCE
3.03
CONSTRUCTIONIROADSTABILIZATION
N 3.05 SILT FENCE
3.07
STORM DRAIN
H I INLET PROTECTION
3.08
CULVERT INLET
M
PROTECTION
CIP3.09
TEMPORARY
DIVERSION DIKE DID
3.13 TEMPORARY STSEDIMENTTRAP@
STORMWATER 193.17 CONVEYANCE
CHANNEL
3.19 RIP RAP I(B
K SURFACE3,29 ROUGHENING
TOH3TOPSOILING (
III
IV
IF
3.31 TEMPORARYISEEDING
3.32 PERMANENTISEEDING
3.35 1 MULCHING
SOIL STABILIZATION
3.36 BLANKETS & I MATTING
3.38 TREE PRESERVATION
PROTECTION
CONTROLHDUST :I(B
ASI i'M11
V
f'x 7 0,
ii 1, Tyjj
FA SFPENT
ti
sow
000
EX. TRF_FLINF-_' TREES
SFSHRUBSARFVpuINTEER
PLANTS - HONEY SUCYLE,
S1,A4AG,-AS,1+; -Vfv-P 1 t1 F AV
MAPLE
el.
10001
0
CoNCRETr
C:till
V
4!
CD
Or
X
Aq,
M
x_x_x i I
4 LIMITS OF ISTURBANCE
10, TE -LE.--, - '6 T PER 6165 "'
85 1, f6' EJ -1 5
low
10, T
mom
X
X 0
TO
WM& iniiiiiiiiiirco
DC _U W
APP40XIAWE, 6.0'
LOCAI-ION OF EX*20' SANITAR Sc -WLR
EA4;EkT F
PD
DD)
A_ x
UH 4,39.5
E =
4J4,64
O J
PRV'D REWD PRV'D L* W* D D OUTLET
BOTTOM
ST# AC) WET VOL. WET VOL. DRY VOL.
0
CoNCRETr
C:till
V
4!
CD
Or
X
Aq,
M
x_x_x i I
4 LIMITS OF ISTURBANCE
10, TE -LE.--, - '6 T PER 6165 "'
85 1, f6' EJ -1 5
low
10, T
mom
X
X 0
TO
WM& iniiiiiiiiiirco
DC _U W
APP40XIAWE, 6.0'
LOCAI-ION OF EX*20' SANITAR Sc -WLR
EA4;EkT F
PD
DD)
A_ x
UH 4,39.5
E =
4J4,64
LI
KI
A
X-X-X-X-X X - X- X ---X _x_x X J/ Y77L Ty
1Z
SIFLINT PdLE
N\'
LIMITS OF DISTURBANCEE T)-P.)
L
ITCH'_ r/.., '
C1
EDC4
D,P .41
OF ANC/ ollEX, f
PAVEMENT (TYP.)
10
LLL! ECTRIC AM) P01OR
COYPA Y f_ASFVf7TOTALI
Y
i*
D
DtP
lll! -Of
2 A61 0' DRINA
EA S,c 2"AAR YEt .02 FT/SEC
LAS 11 R -RAP
SF
C
15 R(
11/
1:1
WV /N- 4,36.40
B
SEDIMENT TRAP
O J
PRV'D REWD PRV'D L* W* D D OUTLET
LI
KI
A
X-X-X-X-X X - X- X ---X _x_x X J/ Y77L Ty
1Z
SIFLINT PdLE
N\'
LIMITS OF DISTURBANCEET)-P.)
L
ITCH'_ r/.., '
C1
EDC4
D,P .41
OF ANC/ ollEX, f
PAVEMENT (TYP.)
10
LLL! ECTRIC AM) P01OR
COYPA Y f_ASFVf7TOTALI
Y
i*
D
DtP
lll! -Of
2 A61 0' DRINA
EA S,c 2"AAR YEt .02 FT/SEC
LAS 11 R -RAP
SF
C
15 R(
11/
1:1
WV /N- 4,36.40
B
SEDIMENT TRAP
D.A. REVD PRV'D REWD PRV'D L* W* D D OUTLET
BOTTOM
ST# AC) WET VOL. WET VOL. DRY VOL. DRY VOL. FT.) Fr.)
WET DRY LENGTH
ELEV.
0
CU. YD.) CU. YD.) CU. YD.) CU. YD.)
j
I I (
Fr.) FT.) Fr.)
1 0.45 30.2 37.5 30.2 30.4 26 j 13 1 2.0 1.0 6 439
DIMENSION AT BOTTOM ELEVATION OF SEDIMENT TRAP.
10 0 10 20
1
30
Scale 1 10,
II/17/ZU9 66- 1
REFLECTING TOMORROW
wwwbalzer.cc
Chesterfleld
Henrico
New River Valley
Roanoke
Shenandoah Valley
RESIDENTIAL LAND DEVELOPMENT ENGINEERING
SITE DEVELOPMENT ENGINEERING
LAND USE PLANNING & ZONING
LANDSCAPE ARCHITECTURE
LAND SURVEYING
ARCHITECTURE
STRUCTURAL ENGINEERING
GEOTECHNICAL ENGINEERING
TRANSPORTATION ENGINEERING
ENVIRONMENTAL & SOIL SCIENCE
WETLAND DELINEATIONS & STREAM EVALUATIONS
Balzer and Associates, Inc.
1561 Commerce Road
Suite 401
Verona, VA 24482
540-248-3220
FAX 540-248-3221
ul R op
Burkholder',,
NO. 900 &
1
11-02-09
s-
4 ps '00
11Z
W
l__ I
Z n
LU 0
Z
00
0 Z
W 0
0
Cc
Z W
j
j
0 F-
C) Z
Z
lY
D
Z
D
C/) 0
C) U
0W
j
C1
WCQM
j
DRAWN BY RB
DESIGNED BY RB
CHECKED BY WM
DATE 07-27-09
SCALE ill = 10'
REVISIONS:
09-15-09
SHEET NO.
C5
JOB NO. 50900017
REFLECTING TOMORROW
www.balzer.cc
Chesterfield
Henrico
New River Valley
Roanoke
Shenandoah Valley
RESIDENTIAL LAND DEVELOPMENT ENGINEERING
SITE DEVELOPMENT ENGINEERING
LAND USE PLANNING & ZONING
LANDSCAPE ARCHITECTURE
LAND SURVEYING
ARCHITECTURE
STRUCTURAL ENGINEERING
GEOTECHNICAL ENGINEERING
TRANSPORTATION ENGINEERING
ENVIRONMENTAL & SOIL SCIENCE
WETLAND DELINEATIONS 6 STREAM EVALUATIONS
Balzer and Associates, Inc.
1561 Commerce Road
Suite 401
Verona, VA 24482
540-248-3220
FAX 540-248-3221
Vy HurkholderBurkholder
No. 900
11-02-09
cA1'E P'So
Z
cc J
W a
Z O
U Z
J O
Q U
U z
p O
LU U)
C/) w
Z °6
J
J z
U
U
0
Ir
Q
Z
C
D
0
U
J
Q
W
IIIQ
DRAWN BY RB
DESIGNED BY RB
CHECKED BY WM
DATE 07-27-09
SCALE 1" = 10'
REVISIONS:
09-15-09
SHEET NO.
C6
JOB No. 50900017
LEGEND
0
TEMPORARY STONE
3.02 CONSTRUCTIONC E w. I 0
ENTRANCE I 1
CONSTRUCTIONR
I DITCH B
i
3.03 ROAD STABILIZATION 10-YEAR` T'
2' DEPTH 0.3
tl7fl TOTAL
i
N 3.05 SILT FENCE S 1,:)
17l1i7)'I„,__
DEPTH
f', _
0.50 1 I '' (
U1V`E'EiE
I
C i
I 1 ;'' rIiI` I
a
N
STORM DRAIN
3.07 I P
FA51'fh 7
1 ' ' `; }
I `, "'
6
LIt. P E 2 -YEAR
tl EC-3
6
VEL 6.74 ,FT SEC L4
INLET PROTECTION TYPE A LINING
r e
CXl
r -r ti
CULVERT INLET
3.08 PROTECTION C I P
r- _ _._ . _.._ _ _ _ c= - --- m C
V,
3.09
TEMPORARY
DIVERSION DIKE D D IMITS 4ANCEIiOFDIST(
TEMPORARY3.13 SEDIMENT TRAP ST c I
PS
rp
I.
L
STORMWATER
P X
a d,
e I (> I r
3.17 CONVEYANCE SCC I
r
r{. ff
CHANNEL x i 52.7
f
IAAF. ,
i..'Si'^°-,. X X X
I
i I
I
3.19 RIP RAP R R LIMITS F STURBANCE
53.75
X000
25 1
A."w_... 1 t 1 f FLEPI"1 z ' 1 E If; T PER .i;
K SURFACE3.29 ROUGHENING S R I 1
x 53.63
f54.7 I I a
54.20
A
I
I
7 355" K
3.30 TOPSOILING TQPS
1 STOCKPILE TS
52.40
53.13 53.56
53.06
10,
co1, .,
mow woo,>
x
TO
J TEMPORARY TS3.31 SEEDING I
r
f X
X
X 52.97 3.28
78 I J
3.32 PERMANENT PSEEDING
L `
1
it it
52.90
STAGING
AREA
I
53.87
1
x, A.. ,
3.35 MULCHING M U
2.30 52.80
LUSH 52.30
3.30,
2.80
54.00 Q 1 l
SOIL STABILIZATION
3.36 BLANKETS &
MATTING M
TS
ti
11
Cv 5
SO
In
r
3.r, 50
I,
i54.50 !
N1 -STORY = 3,903 54.00 1
3.38 TREE PRESERVATION`'" TP
I`
I
W/ PARTIAL BASEMENT ..
FF=452.75"
BFF=441.75
53.09Iri52.59 I
I 0
H
PROTECTION
52.4
3.39 DUST CONTROL DC
51.95
TW=52.65 1
BW 41.60 o o I
Q
G
NOTE: ALL PROPOSED SLOPES ARE TO BE
2:1 OR FLATTER'
w_
TW=52:55 ':
Bw=41.50
I
1
1
I ; 52.00`
rW
I
I
1- f"r' Gty 0/Pf
G
F T"f?C I"i II.,IF"; I..F
il !..E ` 1 I ;)I i tITf F I SF INV=
52.
I T"52.35 `1W=5 .1
BW'44.00 BW=4 0
I
A
53.40
d'
52.90 1
PLANTS - 1{)r i atl(..I t.E, 38.75
I 0 =48.00 1 I
SUMA:.4451-I; V A. QjN
w... ,
m,
w 1 1A i't.L r
I I
I ,rl
F
7f-
LOCA7"ION OF E'X. 20' 5ANITAI?)" S'DVER R
I`
51.5API-40XIMII 111111
53.10 ,
52.60
I I FEnENr
DITCH A 440_ `
SEE DETAIL
I SHEET C6
10 -YEAR
DEPTH_.:... 0.51'
F
r
1
INV OUT -37.70
RR 1
f
IcoX '-
TOTAL . Y_ 1t - X X X X X X X X X X X X X X X a URLITY
I
E DEPTH 1 I1.0 1 YH 413,9
INV=434. £4* i TOP= 1.'30' 1. 51 51.56
INV IAV=47:80 49. 0 1.00 51.06 SF l.rJT F'CfE`
h r _
I I E
4 4
2 -YEAR VEL = 4.86 FT/SF.GpITbH
INV OUT = 6.80i• _ I i
C:
LIMITS OF DISTURBANCE
EC -3 TYPE A LINING f I GUS
s'f
1
1 =39.OQ I "
10-Y R (
DEP 6.41
Ifr ; 6 ;: l' 1``l''E1 r`IA ANC,"I-C1
t"=7.. .IJ i". " . ...,`.`t,.......,.«...,„.
Tye,
f E iRI ANc , '6 _ ,, 1
I
D y 7" 11
IN I !
IINT- 7.45 TOT
COMPA Y EA5F'Mf__A
I pr ,.
DEPTH' I I
7
f7.q.
C
f 2Ci
Ole`
1NV 0 T=
37.00 /
I„ I
I
I1I 3 t1
j
f
14 I I = I I
J
iw I I
F
w,:"== " "
1.-'"
I BENCffMARK
p , •`,'
A
I .w `E I
I ;'
1
12 YEA SSIISLA
Eli A2 P /SEC
RI1 -RA X. A .A, ASf N% (TOP OF HYDRANT)
ELEV 454.095SFt
ter I I 1 I " -
INV IiV= 4, 36.4
I I B
I
q,.
I
I 10 0 10 20 30n
11111110 m
A a r
Scale 1 " = 10'
I 11 11 71
REFLECTING TOMORROW
www.balzer.cc
Chesterfield
Henrico
New River Valley
Roanoke
Shenandoah Valley
RESIDENTIAL LAND DEVELOPMENT ENGINEERING
SITE DEVELOPMENT ENGINEERING
LAND USE PLANNING & ZONING
LANDSCAPE ARCHITECTURE
LAND SURVEYING
ARCHITECTURE
STRUCTURAL ENGINEERING
GEOTECHNICAL ENGINEERING
TRANSPORTATION ENGINEERING
ENVIRONMENTAL & SOIL SCIENCE
WETLAND DELINEATIONS 6 STREAM EVALUATIONS
Balzer and Associates, Inc.
1561 Commerce Road
Suite 401
Verona, VA 24482
540-248-3220
FAX 540-248-3221
Vy HurkholderBurkholder
No. 900
11-02-09
cA1'E P'So
Z
cc J
W a
Z O
U Z
J O
Q U
U z
p O
LU U)
C/) w
Z °6
J
J z
U
U
0
Ir
Q
Z
C
D
0
U
J
Q
W
IIIQ
DRAWN BY RB
DESIGNED BY RB
CHECKED BY WM
DATE 07-27-09
SCALE 1" = 10'
REVISIONS:
09-15-09
SHEET NO.
C6
JOB No. 50900017
5 1 b I U I to I lU I I I I IZ I 10 I P+ I 10 I lb I 1/ I 1 ts 1 19
4VAC50-30-40 MINIMUM STANDARDS
An erosion and sediment control program adopted by a district or locality shall contain regulations that are consistent with the following Erosion Control Narrative 3.36 -Soil Stabilization Blankets &Matting 3.19 - Riprap 13. General Notes h4mcriteria, techniques and methods: 1. Project Description : The owner is proposing the construction of a dental office and
Installation of a protective blanket or soil stabilization mat on a prepared steep slope or channel. Once a ri ra installation has been completed, it should require very A. The plan approving authority must be notified one week prior to the AND ASSOCIATES INC
0 1. Permanent or temporary soil stabilization shall be applied to denuded areas within seven days after final grade is reached on any associated parking. The total subject property area is 0.55 acres. The total area of
disturbance is 0.55 acres. 3.38 - Tree Preservation & Protection
little maintenance. It should, however, be inspected eriodIC811 toPperiodically
determine if high flows have caused scour beneath the riprap or
pre -construction conference, one week prior to the commencement
of land disturbing activity, and one week prior to final inspection 0 11portionofthesite. Temporary soil stabilization shall be applied within seven days to denuded areas that may not be at final grade
but will remain dormant (undisturbed) for longer than 30 days. Permanent stabilization shall be applied to areas that are to be left 2. Current) the is forested. Existing
Protecting existing trees from mechanical and other injury during land disturbing and construction
filter fabric or dislodged any of the stone. Care must be taken to
properly control sediment -laden construction runoff which may drain
B. All erosion and sediment control measures will be constructed and
maintained according to minimum standards and
I
dormant for more than one year.
Existing Site Conditions : site partially slopes rangeYPY9P9
from 4 /° to 30%. Existing ground cover consists of short grass, mature trees, and
activity to ensure the swrvival of desirable trees where they will be effective for erosion and sediment
control and provide other environmental and aesthetic benefits. to the point of the new installation. If repairs are needed, they
specifications of9P
the Virginia Erosion and Sediment Control Handbook and Virginiag9
2. During construction of the project, soil stock piles shall be stabilized or protected with sediment trapping measures. The applicant is
brush. All run-off on the site is concentrated into shallow swales, which discharge into
a culvert towards the southeast of the property through a drainage easement.
should be accomplished immediately. Regulations VR 625-02-00 Erosion and Sediment Control
Regulations. REFLECTING TOMORROW
responsible for the temporary protection and permanent stabilization of all soil stockpiles on site as well as soil intentionally 3.39 - Dust Control 3.32 -Permanent Seeding C. All erosion and sediment control measures are to be laced prior toPP www.balzer.cc
transported from the project site. 3. Adjacent Areas : The property is bordered on the north by Westfield Road, on the south Reducing surface and aiir movement of dust during land disturbance, demolition, or construction
In general, a stand of vegetation cannot be determined to be fullggY
established until it has been maintained for one full year after or as the first step in clearing. Chesterfield
N 3. A permanent vegetative cover shall be established on denuded areas not otherwise permanently stabilized. Permanent vegetation by a Warehouse (TM: 61 W -2-B-2), on the east by a medical office (TM: 61 W -2 -B -5A), activities in areas subjerct to dust problems in order to prevent soil loss and reduce the presence of planting.
D. A copy of the approved erosion and sediment control plan shall be
maintained on the site at all times. N Henrico
shall not be considered established until a ground cover Is achieved that, in the opinion of the local program administrator or his and on the west by United Bank (TM: 61W -2-B-1). potentially harmful airbawme substances. Irri ation: New seedings should be supplied with adequate E. Prior to commencing land disturbing activities in areas other than New River Valley
designated agent, is uniform, mature enough to survive and will inhibit erosion. 4. Off-site Areas: There are no off-site areas proposed for this project. If a borrow or moisture. Supply water as needed, especially late in the season, in indicated on these plans (including, but not limited to, off-site Roanoke
4. Sediment basins and traps, perimeter dikes, sediment barriers and other measures intended to trap sediment shall be constructed
waste site is needed, it shall be a permitted erosion control site. 9. Stormwater Management:
Calculation of runoff belfore and after development indicates that there will be a net increase in peak
abnormally hot or dry weather, or on adverse sites. Water
application rates should be controlled to prevent excessive runoff.
borrow or waste areas the Contractor shall submit a
supplementary erosion control plan to the Owner for review and
Shenandoah Valley
as a first step in any land -disturbing activity and shall be made functional before upslope land disturbance takes place. 5. Soils: Soils in the area consist of the following: runoff as a result of projject development. Consequently, a stormwater management basin has been Inadequate amounts of water may be more harmful than no water. approval b the Ian approving authority. pP Y P pP g
5. Stabilization measures shall be applied to earthen structures such as dams, dikes and diversions immediately after installation. 27B--Elloak loam, 2 to 7 percent slopes & 27C--Elloak loam, 7 to 15 percent slopesPpPP used to detain and releese runoff at the 2 -year pre -developed rate (see Engineering Report). Reseeding: Inspect seeded areas for failure and make necessary
repairs and reseedings within the same season, If possible.
F. The Contractor is responsible for installation of any additional
erosion control measures necessary to prevent erosion and
RESIDENTIAL LAND DEVELOPMENT ENGINEERINC
SITE DEVELOPMENTLANENGIN ERING
M 6. Sediment traps and sediment basins shall be designed and constructed based upon the total drainage area to be served by trap or
Description of Eltoak A. All dams and construccted fill to be within 95% of maximum d density and 2% of optimum moisturedrytYP
content. All fill maternal to be approved by a geotechnical engineer. A geotechnical engineer is to
a. If vegetative cover is inadequate to prevent rill erosion,
over -seed and fertilize in accordance with soil test results. G.
sedimentation as determined by the plan approving authority.
All disturbed M
LAND USE PLANNINGdZONINGNTNG
LANDSCAPE ARCHITECTURE
basin.
Parent material: Residuum weathered from mica schist be present during conestruction of dams. b. If a stand has less than 40% cover, re-evaluate choice of
areas are to drain to approved sediment control LAND SURVEYING
a. The minimum storage capacity of a sediment trap shall be 134 cubic yards per acre of drainage area and the trap shall onlygpypYP9PY Slope: 7 to 15 percent, 2 to 7 percent B. Pipe and riser joints sire to be watertight within stormwater management facilities. P g g plant materials andp quantities of lime and fertilizer. The soil measures at all times during land disturbing activities and during
site development until final stabilization is achieved.
ARCHITECTURE
STRUCTURAL ENGINEERING
control drainage areas less than three acres. Depth to restrictive feature: More than 80 inches C. For temporary sedimeint traps or basins which are to be converted to permanent stormwater must be tested to determine if acidity or nutrient imbalances H. During dewatering operations, water will be pumped into an GEOTECHNICAL ENGINEERING
b. Surface runoff from disturbed areas that is comprised of flow from drainage areas greater than or equal to three acres shall be Drainage class: Well drained management facilitiesi; conversion is not to take place until the site is stabilized, and permission has are responsible. Re-establish the stand following seedbed approved filtering device. TRANSPORTATION ENGINEERING
controlled by a sediment basin. the minimum storage capacity of a sediment basin shall be 134 cubic years per acre of Capacity of the most limiting layer to transmit water (Ksat): Moderately high to high been obtained from this County erosion control inspector. preparation and seeding recommendations. P P g I. The Contractor shall inspect all erosion control measures ENVIRONMENTAL ASOILSCIENCE
WETLANDdrainagearea. the outfall system shall, at a minimum, maintain the structural integrity of the basin during a twenty-five year
0.20 to 1.98 in/hr )
Fertilization: Cool season grasses should begin to be fertilized 90 periodically and after each run-off producing rainfall event. Any
DELINEATIONS dSTREAM EVALUATION'
storm of 24-hour duration. runoff coefficients used in runoff calculations shall correspond to a bare earth condition or those days after planting to ensure proper stand and density. Warm necessary repairs or cleanup to maintain the effectiveness of the
conditions expected to exist while the sediment basin is utilized. Depth to water table: More than 80 inches 10. Maintenance: season fertilization should begin at 30 days after planting. Apply erosion control devices shall be made immediately. Balzer and Associates, Inc.
L
7. Cut and fill slopes shall be designed and constructed in a manner that will minimize erosion. Slopes that are found to be eroding
Frequency of flooding: None maintenance levels of fertilizer as determined b soil test. In they
absence of a soil test, fertilization should be as follows:
J. All fill material to be taken from an approved, designated borrow
area.
L
1561 Commerce Road
excessively within one year of permanent stabilization shall be provided with additional slope stabilizing measures until the problem Frequency of ponding: None 3.02 -Construction Entrance Cool Season Grasses: 4 lbs. Nitrogen (N), 1 Ib. Phosphorus (P), 2 K. All waste materials shall be taken to an approved waste area. Suite 401
is corrected. Available water capacity: Moderate (about 6.6 inches) The entrance shall be I maintained in a condition which will prevent tracking or flow of mud onto lbs. Potash (K) Earth fill shall be inert materials only, free of roots, stumps, wood,
Typical profile public rights-of-way. Tfhis may require periodic top dressing with additional stone or the washing and per 1000 ft.2 per yearY rubbish, and other debris. Verona, VA 24482
8. Concentrated runoff shall not flow down cut or fill slopes unless contained within an adequate temporary or permanent channel, 0 to 8 inches: Loam reworking of existing stone as conditions demand and repair and/or cleanout of any structures used 75% of the total requirements should be applied between Sept. 1 L. Borrow or waste areas are to be reclaimed within 7 days ofY 540-248-3220flumeorslopedrainstructure. to trap sediment. All rmaterials spilled, dropped, washed or traced from vehicles onto roadways orPP• PP Y and Dec. 31st. The balance should be applied during the remainder completion per Zoning Ordinance section 5.1.28. 8 to 39 inches: Silty clay into storm drains mustt be removed immediately. The use of water trucks to remove materials of the year. More than 1 Ib. of soluble nitrogen per 1000 ft.'should M. All inert materials shall be transported in compliance with section FAX 540-248-3221
9. Whenever water seeps from a slope face, adequate drainage or other protection shall be provided. 39 to 79 inches: Silt loam dropped, washed, or ttracked onto roadways will not be permitted under any circumstances. not be applied at any one time . 13-301 of the Code of Albemarle. K Warm Season Grasses: Apply 4-5 lbs. Nitrogen N between May 1PPY9 () Y N. Borrow, fill or waste activity involving industrial -type power ALT H 0
10. All storm sewer inlets that are made operable during construction shall be protected so that sediment -laden water cannot enter the 6. Critical Areas: The slope to the south and the downstream inlet are designated as 3.03 - Construction Rcoad Stabilization and August 15th per 1000 ft.Z per year. Phosphorus (P) and Potash equipment shall be limited to the hours of 7:00am to 9:00pm. 14
conveyance system without first being filtered or otherwise treated to remove sediment. y critical areas and should be protected during construction. Both temporary and psermanent roads and parking areas may require periodic top dressing with new
K) should only be applied according to soil test.
NOTE: The use of slow-release fertilizer formulations for
O. Borrow, fill or waste activity shall be conducted in a safe manner O{ C
11. Before newly constructed stormwater conveyance channels are made operational, adequate outlet protection and any required ravel. Seeded areas adjacent to the roads and parking areas should be checked periodically to91P9PY
that is Roadside ditches drainage
maintenance of turf is encouraged to reduce the number of that maintains lateral support, or order to minimize any hazard to
persons, physical damage to adjacent land and improvements, and
Vol
y Burkholder' temporary or permanent channel linin shall be installed in both the conveyance channel and receiving channel. P rY P 9 Y 9 7. Erosion and Sediment Control Measures : Unless otherwise indicated, all vegetative ensure a vigorouss stand of vegetation maintained. and other
be to that they do become
a lications and the im act on groundwater. pp P g damage to any public street because of slides, sinking, or collapse.
L)
Cert. NO. 900andstructuralerosionandsedimentcontrolpracticesshallbeconstructedandstructuresshouldc.,hacked regularly ensure not clogged with silt or other
debris.
P. The developer shall reserve the right to install, maintain, remove or C' ti
12. When work in a live watercourse is performed, precautions shall be taken to minimize encroachment, control sediment transport and
during Nonerodible material shall be used for construction of
maintained according to minimum standards and specifications of the Virginia Erosion 3.35 - Mulching convert to permanent stormwater management facilities where
1 1-02-09stabilizetheworkareatothegreatestextentpossibleconstruction. Sediment Control Handbook (VESCH). The minimum standards of the VESCH shall applicable all erosion control measures required by this plan J d ,
causeways and cofferdams. Earthen fill may be used for these structures if armored by nonerodible cover materials. be adhered to unless otherwise waived ora roved b a variance. The followingPPY9 3.05 -Silt Fence All mulches and soil coverings should be inspected periodically regardless of the sale of an lot unit building or other portion of9Ygpo ' scdG1'E
13. When a live watercourse must be crossed by construction vehicles more than twice in any six-month period, a temporary stream
measures are proposed: a. Silt fences shalll be inspected immediately after each rainfall and at least daily during
particularly after rainstorms) to check for erosion. Where erosion
is observed in mulched areas, additional mulch should be applied. Q.
the property.
Temporary stabilization shall be temporary seeding and mulching.
Ag
crossing constructed of nonerodible material shall be provided. prolonged rainfall. Any required repairs shall be made immediately. Nets and mats should be inspected after rainstorms for dislocation or Seeding is to be at 75 lbs/acre, and in the months of September to3.02 -Temporary Construction Entrance failure. If washouts or breakage occur, re -install netting or mattingsoFebruarytoconsista / mix of Annual Ryegrass and Cereal
14. All applicable federal, state and local regulations pertaining to working in or crossing live watercourses shall be met. A stone pad, located at points of vehicular ingress and egress on a construction site, to b. Close attention shall be paid to the repair of damaged silt fence resulting from end runs and as necessary after repairing damage to the slope or ditch. Winter Rye, or in March and April to consist of Annual Rye, or May
reduce the soil transported onto public roads and other paved areas. Temporary undercutting. Inspections should take place up until grasses are firmly established. through August to consist of German Millet. Straw mulch is to be
15. The bed and banks of a watercourse shall be stabilized Immediately after work in the watercourse is completed. construction entrance(s) shall be installed as indicated on the plans. Where mulch is used in conjunction with ornamental plantings, applied at 801bs/100sf. Alternatives are subject to approval by the
I 16. Underground utility lines shall be installed in accordance with the following standards in addition to other applicable criteria: c. Should the fabrilc on a silt fence decompose or become Ineffective prior to the end of the
inspect periodically throughout the year to determine if mulch is
maintaining coverage of the soil surface; repair as needed. R.
County erosion control inspector.
Permanent stabilization shall be lime and fertilizer, permanent
l
a. No more than 500 linear feet of trench may be opened at one time. 3.03 - Construction Road Stabilization expected usablde life and the barrier still be necessary, the fabric shall be replaced promptly. seeding, and mulch. Agricultural grade limestone shall be applied
b. Excavated material shall be placed on the uphill side of trenches.Temporary stabilization with stone of traffic areas right after grading to reduce erosion 3.36 - Soil Stabilization Blankets & Matting at 90lbs/1000sf, incorporated into the top 4-6 inches of soil.
C. Effluent from dewatering operations shall be filtered or passed through an approved sediment -trapping device, or both, and by vehicles during wet weather and to prevent having to re -grade traffic areas between d. Sediment depossits should be removed after each storm event. They must be removed when Fertilizer shall be applied at 1000lbs/acre and consist of a 10-20-10
discharged in a manner that does not adversely affect flowing streams or off-site property. initial grading and final stabilization. deposits reach i approximately one-half the height of the barrier. All soil stabilization blankets and matting should be inspected nutrient mix. Permanent seeding shall be applied at 180lbs/acre
d. Material used for backfilling trenches shall be properly compacted in order to minimize erosion and promote stabilization. periodically following installation, particularly after rainstorms to and consist of 95% Kentucky 31 or Tall Fescue and 0-5% Perennial
e. Re -stabilization shall be accomplished in accordance with these regulations.
3.05 -Silt Fence Barrier check for erosion and undermining. Any dislocation or failure should R e rass or Kentucky Bluegrass. Straw mulch is to be applied atY9Y9PP
f. Applicable safety regulations shall be complied with. e. Any sediment disposits remaining in place after the silt fence is no longer required shall be be repaired immediately. If washouts or breakage occurs, re -install 80lbs/100sf. Alternatives are subject to approval by the County
H
Silt fence sediment barriers will be installed downslope of disturbed areas to filter dressed to confform with the existing grade, prepared and seeded. the material after repairing damage to the slope or ditch. Continue erosion control inspector. H17. Where construction vehicle access routes intersect paved public roads, provisions shall be made to minimize the transport of sediment-laden runoff from sheet flow as indicated on this sheet. to monitor these areas until such time they become permanently S. Maintenance: All measures are to be inspected weekly and aftersedimentbyvehiculartrackingontothepavedsurface. Where sediment is transported onto a public road surface, the road shall be
cleaned thoroughly at the end of each day. Sediment shall be removed from the roads by shoveling or sweeping and transported to 3.07 -Storm Drain Inits9t Protection stabilized; at that time an annual inspection should be adequate. each rainfall. An damage or clogging to structural measures is toY9999 °
a sediment control disposal area. Street washing shall be allowed only after sediment is removed in this manner. This provision 3.07 -Storm Drain Inlet Protection a. The structure shhall be inspected after each rain and repairs made as needed. 11. Management Strategies
be repaired immediately. Silt traps are to be cleaned when 50% of
the wet storage volume is filled with sediment. All seeded areas rr
shall apply to individual subdivision lots as well as to larger land -disturbing activities. To prevent sediment from entering storm drainage systems prior to permanent
the disturbed area.
A. Construction will be sequenced so that grading operations can begin are to be reseeded when necessary to achieve a good stand of W
18. All temporary erosion and sediment control measures shall be removed within 30 days after final site stabilization or after the
stabilization of
b. Sediment shall I be removed and the trap restored to its original dimensions when the and end as quickly as4Y possible. grass. Silt fence and diversion dike which are collecting sedimentgg
Ttemporarymeasuresarenolongerneeded, unless otherwise authorized by the local program administrator. Trapped sediment and 3.08 - Culvert Inlet Protection
sediment has aaccumulated to one-half the design depth of the trap. Removed sediment shall
be deposited in I a suitable area and in such B. Sediment trapping measures will be installed as a firststep in grading T.
to half their height must be cleaned and repaired immediately.
All temporary erosion and sediment control measures are to bezation, Z W Q
G the disturbed soil areas resulting from the disposition of temporary measures shall permanently stabilized prevent further
erosion and sedimentation. Culvert inlet protection is used to prevent sediment from entering the storm drainage a manner that itt will not erode. and will be seeded and mulched immediately following Installation. removed within 30 days of final site stabilization, when measures G I i JU z
system prior to permanent stabilization of the disturbed area. C. Temporary seeding or other stabilization will follow immediately after are no longer needed, subject to approval by the County erosion
inspector. G
19. Properties and waterways downstream from development sites shall be protected from sediment deposition, erosion and damage C. Structures shall'I be removed and the area stabilized when the remaining drainage area has grading. Stabilization for all critical areas will consist of EC -2 ining. U.
control
The County shall make a continuing review and evaluation of the UV Z cc
due to increases in volume, velocity and peak flow rate of stormwater runoff for the stated frequency storm of 24-hour duration in 3.09 - Temporary Diversion Dike been properly sttabilized. effectiveness of the erosion control program. The approved erosion J Jaccordancewiththefollowingstandardsandcriteria: Used to divert off-site runoff from disturbed areas.
D. Areas which are not to be disturbed will be clearly marked by flags,
signs, etc.
and sediment control plan may be amended b the approvingPYYPP9 Q
a. Concentrated stormwater runoff leaving a development site shall be discharged directly into an adequate natural or man-made3.08 Culvert Inlet Prootection authority if on-site inspection indicates that the approved control
mmeasures are not effective in controlling erosion and sedimentation l Cc U
receiving channel, pipe or storm sewer system. for those sites where runoff is discharged into a pipe or pipe system, 3.13 -Temporary Sediment Trap a. The structure shhall be inspected after each rain and repairs made as needed. E. The job superintendent shall be responsible for the installation and if because of changed circumstances, the approved plan cannot v f - Cc z
Cc Z
F downstream stability analyses at the outfall of the pipe or pipe system shall be performed. Temporary sediment trap(s) shall be constructed before land disturbance as indicated
maintenance of all erosion and sediment control practices. be carried out. F 0 Z n O
b. Adequacy of all channels and pipes shall be verified in the following manner:
on the plans. b. Aggregate shallll be replaced or cleaned when inspection reveals that clogged voids are F. After achieving adequate stabilization, the temporary erosion pontrols
V. Properties and right-of-way adjoining the site shall be kept clean of
mud or silt carried from the site by vehicular traffic or runoff. W O 0 U
1. The applicant shall demonstrate that the total drainage are to the point of analysis within the channel is one hundred times greater causing pondingg problems which interfere with on-site construction. will be cleaned up and removed. W. All construction traffic shall enter and exit the site via the U / 1 W
than the contributing drainage area of the project in question; or 3.17 - Stormwater Conveyance Channel construction entrance. 5 J
2. a) Natural channels shall be analyzed by the use of a two-year storm to verify that stormwater will not overtop channel banks nor A permanent channel designed to carry concentrated flows without erosion. All c. Sediment shall I be removed and the impoundment restored to its original dimensions when 12. Construction Narrative X. All pavement areas shall be stabilized with base stone within 30 Z C[
Qcauseerosionofchannelbedorbanks; and
b) All previously constructed man-made channels shall be analyzed by the use of a ten-year storm to verify that
channels shall be constructed as shown on the plans . sediment has aaccumulated to one-half the design depth. Removed sediment shalt be A. Clear entrance and installffigravel construction entrance.
All construction traffic shall enter and exit the site via site
days of final grading. n
V) O 75
stormwater will not overtop its banks and by the use of a two-year storm to demonstrate that stormwater will not
deposited In a ssultable area and in such a manner that It will not erode and cause
sedimentation pproblems. Duringconstructionentrancesonly. g wet weather conditions
Y. Contractor shall locate and verify the location of all utilities prior to
beginning construction. n W
E cause erosion of channel bed or banks; and 3.19 - Rip -Rap drivers of construction vehicles shall be required to wash their Z. The Contractor shall notify "Miss Utility" before beginning any E O m
c) Pipes and storm sewer systems shall be analyzed by the use of a ten-year storm to verify that stormwater will be Permanent erosion resistant ground cover of large, loose, angular stone installed
d. Temporary be have
wheels before entering highway. excavation or utility work (811). Qcontainedwithinthepipeorsystem. where soil conditions, water turbulence/velocity, etc, may erode under design flow struictures shall removed when they served their useful purpose, but not J
conditions. before the up-sllopes area has been permanently maintained. B. Install tree protection at locations indicated on the plans. UJ
If existing natural receiving channels or previously constructed man-made channels or pipes are not adequate, the applicant OC.
1.
shall.
Improve the channel to a condition where a ten-year storm will not overtop the banks and a two-year storm will not cause erosion to 3.29 - Surface Roughening 3.09 - Temporary Divrersion Dike
C. Perform minimal clearing for installation of silt fence, diversions, and
sediment trap as shown on initial plans. U
the channel bed or banks; or Leaving the slopes roughened by not fine grading to reduce run-off velocity, provide The measure shall be inspected after every storm and repairs made to the dike, flow channel,
2. Improve the pipe or pipe system to a condition where the ten-year storm is contained with the appurtenances; or sediment trapping, and allow for increases infiltration promoting establishment of outlet or sediment Itrapping facility, as necessary. Once every two weeks, whether a storm event D. Commence clearing of remaining site.
D 3. Develop a site design that will not cause the pre -development peak runoff rate from a two-year storm to increase when runoff outfalls vegetation on exposed slopes. has occurred or not, the measure shall be inspected and repairs made if needed. Damages D
into a natural channel or will not cause the development peak runoff rate from a ten-year storm to increase when runoff outfalls into a caused by construction traffic or other activity must be repaired before the end of each working E. Rough grade parking lot area (minimal earthwork required) and place DRAWN BY RBman-made channel; or day. y CRS) p ry parking and staging area. aggregate stabilization CRS for temporary
4. Provide a combination of channel improvement, stormwater detention or other measures which is satisfactory to the plan -approving 3.30 - Topsoilina (Stockpile)
DESIGNED BY RBauthoritytopreventdownstreamerosion. Topsoil will be stripped from areas to be graded and stockpiled for later use. Stockpiles 3.13 -Temporary Sediment Trap
F. Commence cut and fill operations. Seed exposed areas promptly.
shall be stabilized with temporary seeding, 3.31. Maintain adequate dust control measures throughout construction.
CHECKED BY WMd. The applicant shall provide evidence of permission to make the improvements. 1. Sediment shall be removed and the trap restored to it original dimensions when the sediment
has accumulated to one half the design volume of the wet storage. Sediment removal from G. Install underground detention pipes and manholes. DATE 07-27-09
e. All hydrologic analysts shall be based on the existing watershed characteristics and the ultimate development of the subject 3.31 Temporary Seeding the basin shall be deposited in a suitable area and in such a manger that it will not erode and
C project. See General Note Q. cause sedimentation problems. H. Remove sediment trap & temporary diversions after parking lot and C SCALE N/A
2. Filter stone shall be regularly checked to ensure that filtration performance is maintained. building footprint are stabilized with aggregate base.
f. If the applicant chooses an option that includes stormwater detention he shall obtain approval from the locality of a plan for
3.32 -Permanent Seeding removedStonechokedwithsedimentshallberd and cleaned or replaced.
maintenance of the detention facilities. the plan shall set forth the maintenance requirements of the facility and the person 3. The structure should be checked regularly to ensure that it is structurally sound and has not
I. Install remaining storm structures & pipes. DO NOT ACTIVATE REVISIONS:
responsible for performing the maintenance. All areas disturbed b construction shall be stabilized with permanent seedingyPg
immediately following finish grading. Seeding shall be done according to VESCH been damaged by erosion or construction equipment. The height of the stone outlet should FILTERRA UNITS UNTIL FINAL SITE STABILIZATION. 09-15-09
g. Outfall from a detention facility shall be discharged to a receiving channel, and energy dissipaters shall be placed at the outfall Standards & Specifications 3.32, Permanent Seeding. Erosion control blankets will be be checked to ensure that its center is at least 1' below the top of the embankment. J. Install storm structure erosion control measures.
of all detention facilities as necessary to provide a stabilzed transition from the facility to the receiving channel. installed over fill slopes 2H:lV or steeper which have been brought to final grade and
have been seeded to protect the slopes from rill and gully erosion and to allow seed to 3.17 - Stormwater Conveyance Channel K. Begin curb and gutter construction.
B h. All on-site channels must be verified to be adequate. germinate properly. Mulch (straw or fiber) will be used on relatively flat areas. In all Grass -lined Channels B
seeding operations, seed, fertilizer and lime (if required per soils report) will be applied L. Install asphalt. Place topsoil. Seed all earth areas promptly.
I. Increased volumes of sheet flows that may cause erosion or sedimentation on adjacent property shall be diverted to a stable prior to mulching. See General Note R. During the initial establishment, grass -lined channels should be repaired immediately and grass
outlet, adequate channel, pipe or pipe system, or to a detention facilitY• re-established if necessary. After grass has become established, the channel should be checked M. Upon completion of the project and approval by the project
periodically to determine if the grass is withstanding flow velocities without damage. If the channel is engineer and local county officials the area must be restored to its
j. In applying these stormwater runoff criteria, individual lots or parcels in a residential, commercial or industrial development 3.35 - Mulching to be mowed, it should be done in a manner that will not damage the grass. If sediment is deposited9 original condition. All silt fences are to be removed from the site,
shall not be considered to be separate development project. instead, the development, as a whole, shall be considered to be Application of plant residues or other suitable material to disturbed areas to prevent in a grass -lined channel, it should be removed promptly to prevent damage to the grass. unless otherwise directed by the project engineer or local county
a single development project. hydrologic parameters that reflect the ultimate development condition shall be used in all erosion and reduce overland flow velocities. Fosters plant growth and provides official. SHEET NO.
engineering calculations. insulation from heat and cold. Applied to seeded areas or disturbed areas that cannot
A be seeded due to the season. A
k. All measures used to protect properties and waterways shall be employed in a manner which minimizes impacts on the C7physical, chemical and biological integrity of rivers, streams and other waters of the state.
ll1111712W6&
S0900017II11213141516I71819I10I1111211311411511T_ 1 17 1 18 1 19 1 20 1 21 I I SOB NO.
SOCIATES INCNDVS
TEMPORARY SEDIMENT TRAP GRAVEL CURB INLET SEDIMENT STONE CONSTRUCTION ENTRANCE TYPICAL TREATMENT 2
11- VARIABe
FILTER SOIL STABILIZATION MATTING
REFLECTING TOM RROW
a- SLOPE INSTALLATION
70' MIK rXISTIMVARIABLE* PAVEMENT •
ORIGINAL I AI 5:1 ChesterfleldGROUND
i J1 11:. SLOPE • . • l ,_ Henrico
FILTER CLOTH MOUNTABLE BERN6* MI A (OPTIONAL)111111111111-1 New River Valley
67 CU. YD./ACRE VARIABLE_ ': ?`; •t•-SOILBE INSTALLED VERTICALLY 5.MM SIME SUWACE
RoanokeSIDEELEVATION0
DOWNSUME FOR BEST RESULTS. 0 SHALL BE
ill''11=111111=1 II I I III 111111 IIIIII= IIIII-=111111=111111=111111
SMOOTH
LUMPS Of
AM
67 CU. YD./ACRE 70' MIN. .5.
MAT SHALL RESIDENTIAL LAND DEVELOPMENT ENGINEERING
4' MAX ED FLAT
SITE DEVELOPMENT ENGINEERING
l10' MIN. PROPER SOIL 7 LAND USE PLANNING & ZONING
T FACE FOR
FILTER CLOTH ORIGINALGROUND WASHRACK,
OPT]IMALL) CONTACT.
LANDSCAPE ARCHITECTURE
t. •
rr- r ti I I l l• l r•r{. •j/ ``'•
1 SURVEYING
a . . . r r. r. r. rt 1Iwo, "i
ARCHITECTURE
FOMENTtv Ilil=it=r=11
STRUCTURAL ENGINEERINGn
GRAVEL illNOFOUTLET
r•l Yl l _
V
II - - -
111111 : •
11 _— -
1— --
GEOTECHNICAL
CROSS IL SCIENCERUNOFFWATERWIREMESH1 • I
rte-
YI
WETLAND DELINEATIONS & STREAM EVALUATIONS
E'
Z VD0T ft r
r I 1I , -
r
OVER
LENGTH FEET)
DRAINAGE
I II 1 lil 11 111111-111111-11111-111111-111111-111111
r r EXTEND
OF INGRESS AND EGRESS PLAN
L
t
IIIII 1•I 'f !fitfii;,,- .. _l \lrNW1561 Commerce•.•
DIVERSIONMAINTAINl
t_CC
1 IIIIII —1111 ANGLE« I ' + ' •
1i IKEi1 1=lllill llllll IIIII PROGRESS DOWNSLOPE
4•f`' _ 1,. •. _
I SII
Illl
II
i.'..'."'..''.
1'..1'..I'.I'..1:..•N1 Verona,
SLOPE LINING SLOPE LINING
CONCRETE GURMTO 12*
MIN* CUT SLOPE 540-248-3220.
FAX 540-248-3221SLOPE—
SECTIONTLRCLOTH! CURB INLET
111111=111111=111!11- _ i l-111111=111111=111111=11111=1111111=111111 1 . TREATMENT111;11=111111 lil I-II _ 111-111111=IIIIII=11111=IIIIII=111111=11111)
a a •Il ;
SPECIFIC APPUCA77ON NON -WOVEN
AGGREGATE PUNCHED) TREATMENT - 2
a . wIND
R
1
FILTER CLOTH 2)
J
THIS METHOD OF 1 • •N 13 APPLJCAMZ AT CURB INLETS• I I I 1
PONDING IN IPRONT OF THE STRUCTURE IS NOT U33LY TO CAUSE
INCONVENIENCE • 1 • ADJACENT STRUCTURES 1 • !J1 ., :,i,,r.,.,.,'.,1,,'.,.,.,.•.. BOTTOM ' ' 1 1 /
GRAVELCOARSEAGGREGATESHALLBEVDOT #3, #357 OR #5 RE IDWF BRAIN SPACE
1 • OR 5 COARSE'J'.. I I
OUTLET
SECTION B -B
BOTTOMOF SLOPE
BOTTOM Of CUT SLOPE
a
1 1 `
1 M I. 71 'J..'.L' '.L"1' .P: =77-V7'.1.. VLl'. I • 1 • • 1 1 1 1 1 •
1 _
1
FENCING AND ARMORING , I AND GRAVEL DROP
CONSTRUCTION I
SIL SEDIMENT (WITHOUT . SUPPORT)
WIRE SCREEN CONCRETE BLOCK UPSLOPE ALONG THE LINE OF
y f.
1OTECTION
STAKES.
h
l v ,-s •1 r I r t'fV 1 - r 1i 1: I y I
I/ ,I.• X11 I ®
DRIP UNE
I
rw• / .
c '
i. rid+ , _ ,1 I - r •%<
11 t 4*i•. SII iiV / _
Ili1 .,• ; _ ,.^;;toeTOEOFFILLCULVERT
I w Al,/ ,I/, 1 `• + - SII)
I 1 1 t LT .Li'Ist 1`
1'• — -
IIIIII_ _ _II 111 i_ I
I I . r!,:~moi i~moi i~i 1!'. ---_- — • _- _
JI "
1 )
III I `•`iw :a''L Ii-r ti; 1
X111 I I r. III ' f 1 1 IIII IIIII I I I
Fl i:1_ r n i•.. _ • f.
111 ' IIII ' lllllll l I 1 II I L r`i)1 tZ `ti `ti'J
III I I I I I I relfel r'f l 'f l •.3. STAPLE FILTER1 COMPACT
TO STAKES AND EXTEND THE EXCAVATED SOIL.
I• . • I 0GRAVEL III , t II III r
FILTER0
TOE OF FILL BOARD FENCE
WIRE SCREEN
ZLTEREDWATER
CORD FEDICE
1111 Jill Z 0SILTFENCEI ()
DISTMCE IS 0' MINIMUM IF FLOW PLASTIC FENCE RUNOFF
IS TOWARD EMBANKMENT WATER IL LIJ 0 0 LLI
i i. o `,'•.r '•'. •
I
oo
L FLOW:
CORRECT METHODS OF TREE FENCING SEDIMENT•,`` ._! .- -IIIIII -IIIIII-
Illus I
WITH GATEW
DROP INLET
SHEET FLOW
OPTIONAL-
INSTALLATION
ISEDIMENT
APPLICATIONSPECIFIC . .;;•
o i =
HEAVY FLOWS ARE EXPECTED AND WHERE AN OVERFLOW
CAPACITY IS NECESSARY TO PREVENT EXCESSIVE PONDING
1"
o
THIS METHOD OF INLET PROTECTION IS APPLICABLE WHERE
AROUND THE — —
DRAWN BY RB
POINTS A SHOULD BE HIGHER THAN POINT B.
M ,•• CORRECT TRUNK ARMORIING GRAVEL SHALL BE 1 • OR . COARSE DRAINAGEWAY INSTALLATIONDESIGNED BY RB
s •moi `(FRONT ELEVAT
TRIANGULAR :• '/ 1 - ..1 . r 1 =11171717-' II 1 &r7r. 1 1 . IJI : a 11..11. n .1 . 11107 11 klfvllslCLASSI
Iti
1
1• • • - 1 il 111 11 I
VELOCITYDATE
07
HIGH OF • /
TEMPORARY DIVERSIONI I
1 1 I 11 1 1 REVISIONS:
09-15-09
Compacted
min.
111111 milli I liffillill 11111 Iffillill I wilill wilill milli I Iffillilli 0
lillll l IIII= = = 1f I I lill l SII
I
SHEET NO.
A C8
SOURCE: VA. DSWC PLATE 8.09-1 t t'[7 l
JOB NO. 50900017
N
L
1
J
F
E
B
I1
k W W W > W V V b w V w a J W W w ..•' '. w w v 4
TRANSITION (BY OTHERS)
i CONCRETE
QTY do SIZE
V' i' .y
W W -4 •ti w W W W v w Y w i w L W W W w W V
1
J^ w w v w .. t
7------------
w w i, Y a b V: W W V, w W w d, L V a d• w w i° ,• •: •
tl"
v. r , a < Y ,. b J. ..
v ro . .. m W , ., » + W W 'a a b a w J j / '•0 • w ,. •. .< < b ,.
ON EITHER SIDE OF
TO APPPROPRIATE OUTFALL 2'-0'
x . , v Y Y u , w s w w .v Y a w a ro + w . , .,, « •, < r
MINI
BOX WAIL
a # + o- Y Y r z H W w
w w b w w r '•Y Y w + v w
ro w I. w 3.
m w u w
r +
w Y
J ..
w
1 .• ' 1 'i ,. a
w
a a
a. w
4 W a. r .. L 4 L
w b -.• « x a 'x- x , .x fl
m •x d do + w r •, w w b
r w w w .Y w a w ,.
w d } W t
ro .a. w
w
v h .... • '
1 •.
w w W •. w v, J,w a . w
s w r x ., ..w ., ,. + x
w
aa3
I
4 • w < .a- . .b a. . .. , a
A'
AN APPROFPRNTE BYPASS -`
i
o w w a s a .. b w .•
AT A LOWER ELEVATION
w w w W w w w W
J W J• W W d 3 4 w'
J• W w v w V '}
w ,e. w
Y W
THAN EI 'A'
r V• •
v. M •' •4.
n .§' d h r •
r # N r b
i''
w w r z e n
Y r W a w ro J. v.
EV
w w w w w b a }
w a s w a Y
b V w
w w Y w
w ••
w + J• '. d a I r V r V w w » d Y
W
A" Je Y w w
w a m b w W
w W w
W
INV -.41.00 w w
w W•• ••
w w
r b r a < r e ! + w
w » +
Y Y w W v v
Y w w w w
w w +. .. W w
L W w W w
w W w r
W W w w V
w .
w Y
w 'r W
Y w
e
Y W
Ji
a w a. ++ W
V . .• Y -e 3 w +
a v + w w a
Y J Y W +
v 4' «
Y 'Y W w
r w w ,.. w
w w v w
Y 'Lw u
Y w w w w
a w a
k w
w
w m
w w
r
h '. w J
w w " ,' A• ,' '+• ..
w a w + w
z r a H « w W w
w m w W a• w
w ,Y Y W w
w w Y
w J.. W
r +
w w w
W w W Y N. w w w a W W w w c k # .. • r.a,r ''
V • •' •
m w Y Y W Y
rf v w W
W y w W W .
W 1. v. w 'w r
W W 'b
W ,Y
Y 1 w +
w •rWrwWVVwLWw
w a
w W w v
W W Y w •. }•
a
r Y ro V V W w w r
w w
w Y Y
w
Y V .Y + w W W W W Y y w w w w v
INV -40
r'
t• .i Y w w w w i. w w w w w Y v, w w
W J w W V a •b' w
a
a w w
W w
w w w
y w w w
a
W V. w
w r '}
W w' 'ab
a w i..•
w w •
w
a•.,
Y W w Y
m wy. •/ •'• „ Y
w L w w "4 w
v v w .i # w
i a -0,
r w Y
b w W r•
W W
Y W w i w
W w w w
Y W W wrwww
r u V w w
w r # +
w w a. w w r v v w w I. a- w w W• 4••/ '' ' y
t
V # w # W w
r
w W Y w w w L a W
w Y w w #
i L
a a d
w ' i.r f ••
w ro INV -40:72
w s .
w w
a a
e.. . •.'
V a # # w w
w w w Jr W W
W W w
W W w .,
w w W w
w V w VwwVJky1
a y' '•• w w
1
w w w W- w w r J. w w a
v W a J V .. w a• r w. a w •.' ! •• i 4' n .v i w ro w w J. w Y a
a. W ,b a .Y w w w t + r w + i• w ..,.
w „ w w w w , a y ., r w r Y l •• •.•'. p + •}
2
Y ro x w a o- # Y
1
V V w «. « ,,. re ,, w. r Y
x w ,. ... Y w w x x w Y Y
w w <.
J. w w m V ..0 •
s , • r .'
w «
w
e' b w
w w +
I • ,•/,("
w
i•;
w
k t J< y
k } w 'Y W
a V L w w +l' w r w Y Y w W w 4
Y a aw w
w
w w e ! ' ' •,.
V i w •V J•
Y J Wa.,.
Q TOP -41.22 w w °' a e.' 1
w v L + » J. w w P w w Y W w w a 1 r w w Y w w w Y J Y+ w
Y . i. a a w W w W w , w w r w i 4• w r w w W w w w J' w W J'
L L L W Y w •Y W w w / / w
w4 V W w J w w w •r
w
Y••'SY
L
w b a W # w i w W W v V' w w
w w../••
W w
w w a a
a w
w w
w w w Y w w w w +V -b
W V w w w w a L L W Y w
w Y ., +, *4
r w : L V w w
Y w w w w w w W w w w w w w w w w w w w a w b INV -41.00 a Y "' • !' w w w # w r
a w + w w v w w w
Jr w w # w w w W w w
w 'v W + w
b w V w '} a
a w
w w
W w w w v w v w a a W
W Y 4 w Y w w •} W w +
W x ..
v W u Y
w w w
w w
w w
w Y W
L r w W w
Y w W W M
Y Y Y "INV -*39.60 w
i + w a .v W W .
W
w x w
K •n # + w Y Y
W
W v
w W a w w + w w W r
V w w w w w w w w a W
a w w w
v n ,. . & L Y 'V
a w » w
W w w w w »'
W W w
w v Y
w w a
4 Y J. V 'V
Y Y + w w
Y W Y V W W Y
a w + •Y .I w w
W w ,y •t' w w y r
ro
w
w ..
m
a
T 12Q +
w
w a b Y Y
x # w w Y w
w w + W + W Y w
v w
W W
w w
s w
W w w W w a w w a
W w w w w w # Y V Y i
r w' « .e w w W w w Y e
w a a + w w w + w + w
a w w w
i i w Y • V ,4 w
w v » + W a a w
v w . w a. Y
W W w w w y
w a a w W i
Y w # a wW
Y w J w w w
w r v ,.
V' W W
wWW a.
w w w
Y Y a a
w w w a a
Y •v w a
v •Y a a w
4 a.. ,v •V w <m w
L 4 w w w w . >
A •b J. .L .{. w r w
w i, a -b w w w w Y
V J. a w w m b
4' a } R s .y W y v x w b t a Y W
Vw w
r a w
r --Y .a.
w IN1r-3910
w
M <
w w w + v V W
W ,b w c w w w w
w w W i V' d
w a w u w w w w
w i- a V w a w
t F V L W A. m
w b
w w
Y w
J. v
w a
w
w vn « w + W Y Y W 1 V
a w + # # W w < e
Y w '4 w w •b w w A v 4
w w w • # a w +
w Y w # w w
W W
W m K. w w W
r # + »
v u + V w W
w w w w
w W
V Y' Vw W 'Y
W w w a w
W W W J V 4
w w v .v w a
W w Y w w Y
w
w
w w w #
w w
w
w
w
w+
w w a
w + w w
w
W
w
i•
W a W Y
w
w
Jr
w w +Y w
w w »
w w W W
W W W W W
x, a. . a a w w a w w
W
r . I w w w •r ro w
a. V' Y W V a' A 'm w `V w
W I w w w Y_ Y
W h w 1 w w V +. w a + L
w L w
v w i
w w w » a
J d
w w J d a
w w V .
Y ..
Y
a'
J e b
a
a v Y
W Y
V Y
w a.
w w •
ro w w#
w w w
Y w # w r W
V v + < f 1
a- m .. b .y
www.
x w .# d w a + V
w w J r
Vr b w v b b
w w
w w
w
W w
w w
W
FI LTERRA SWAGE DETAI
w Y w
L (F2
w w w W W
J' .Y b W w w . w w '+ W
LLW,rwb»w++wwYwwdaWWw+J wb Y
Y w W w Y w . w w b
V k w N• • • w s w r w
w w W .V a b x' Y w w w v
a a + t w w w aw
k d dW r v N V W w b
a w W W W W W w
w w W r
a w w w
w w w 4•
a w W
w a w a• xp
N M w <6-
W a W
v w
w
w F
w a -b
w #
a •} V'
W W
a a w w
W' -+
w w!-
w Y
v ,:
V v «
w W W
w W + . v
W w w + Y w ,.
w w 4' 'd W s
W b w 'Y v 'Y v w
w •k t a + w a
w d b E d+i .a V.-
W W w w L w
w
NTS
erracFilterraStandardPlanNotes
Constructicon & Installation
A. Each unfit shall be constricted at the locations and elevations according to the sizes
shown om the approved drawings. Any modifications to the elevation or location shall
be at the direction of and approved by the Engineer.
B. If the Fillterrao is stored before installation, the top slab must be placed on the box
using the; 2x4 wood provided, to prevent any contarnination from the site. All internal
fittings stupplied (if any), must be left in place as per the delivery.
C. The unit :shall be placed on a compacted sub -grade with a minimum 6 -inch gravel base
matching, the final grade of the curb line in the area of the unit. The unit to be placed
such thatt the unit and top slab match the grade of the curb in the area of the unit.
Compactt undisturbed sub -grade materials to 95% of maximum density at +1- 2% of
optimum) moisture. Unsuitable material below sub -grade shall be replaced to the site
engineer'!s approval.
T). nutlet connections shall be aligned and sealed to meet the approved drawings with
modificattions necessary to meet site conditions and local regulations.
E. Once the unit is set, the internal wooden forms and protective mesh cover must be left
intact. Reemove only the temporary wooden shipping blocks between the box and top
slab. The; top lid should be sealed onto the box section before backfilling, using a non -
shrink grrout, butyl rubber or similar waterproof seal. The boards on top of the lid and
boards seesled in the units throat must NOT be removed. The Supplier (Americast or
its authonized dealer) will remove these sections at the time of activation. Backfilling
should bce performed in a careful manner, bringing the appropriate: fill material up in
6" lifts on all sides. Precast sections shall be set in a manner that will result in a
watertiglnt joint. In all instances, installation of Filterra® unit shall conform to ASTM
specificattion C891 "Standard Practice for Installation of Underground Precast Utility
Structures", unless directed otherwise in contract documents.
F. Curb and gutter construction (where present) shall ensure that the flow -line of the
Filterra® units is at a greater elevation than the flow -line of the bypass structure or
relief (dr(op inlet, curb cut or similar). Failure to comply with this guideline may cause
failure amdl,'or damage to the Filterra® environmental device.
G. Each Filtterra® unit must receive adequate irrigation to ensure survival of the living
system diuring periods of drier weather. This may be achieved through gutter flow or
through t}he tree grate.
06%28105
FILTERRA
9YPASS FLOW DIRECTED T01
A LOWER POINT OF RELIEF
www.filterra.com
GRASS SWALE
CONCRETE SWALE AND
TRANSITION AT FILTERRA
Toll Free: (866) 349-3458
r ---------------i FILTERRA
I i
I / ,'
DRAWING AVAILABLE IN TIF FILE FORMAT.
DATE: 03-10-05 DWG: FTSWL-1
PRECAST FILTERRA® UNIT fifteffa . uv[1 tJc TYPICAL SWALE
0~0200byAWdad CONFIGURATION US PAT 6,277,274
AND 5.569,321
Activadon fi [te rrd
A. Activaticm of the Filterrao unit is performed ONLY by the Supplier. Purcliaser is
responsible for Filterra'o inlet protection and subsequent clean out cost. This process
cannot commence until the project site is fully stabilized and cleaned (full
landscaping, grass cover, final paving and street sweeping completed), negating the
chance of construction materials contaminating the Filterram
system. Care shall be
taken during construction not to damage the protective throat and top plates.
B. Activation includes installation of plant(s) and mulch layers as necessary
Maintenance
A. Each correctly installed FilterraV unit is to be maintained by the Supplier, or a
Supplier approved contractor for a minimum period of 1 year. The cost of this service
is to be included in the price of each Pilterra(V unit. Extended maintenance contracts
are available at extra cost upon request.
B. Annual maintenance consists of a maximum of (2) scheduled visits. The visits are
scheduled seasonally: the spring visit aims to clean up after winter loads including
salts and sands. The fall visit helps the system by removing excessive leaf litter.
C. Each maintenance visit consists of the following tasks.
1. Filterram unit inspection
2. Foreign debris, silt, mulch & trash removal
3. Filter media evaluation and recharge as necessary
4. Plant health evaluation and pruning or replacement as necessary
5. Replacement of mulch
6. Disposal of all maintenance refuse items
7. Maintenance records updated and stored (reports available upon request)
D. The beginning and ending date of Supplier's obligation to maintain the installed
system shall be determined by the Supplier at the time the system is activated. Owners
must promptly notify the Supplier of any damage to the plant(s), which constitute(s)
an integral part of the bioretention technology.
06(2&04 www.lilterra.com
A
6" W a 6'-0"
I
6.
L - 17
TREE FRAME do GRATE
CAST IN TOP SLAB
CLEANOUT COVER
CAST IN TOP SLAB
TOP SLAB
INTERLOCKING
JOINT (TYP)
PLANT AS SUPPLIED
BY AMERICAST
NOT SHOWN
FOR CLARITY) /
is
Toll Free: (866) 349-3438
INLET SHAPING
A (BY OTHERS)
SDR -35 PVC COUPLING
CAST INTO PRECAST BOX
WALL BY AMERICAST (OUTLET
PIPE LOCATION VARIES)
CURB (BY OTHERS)
GALVANIZED
ANGLE NOSING
CURB AND GUTTER
BY OTHERS)
STREET
a ---
tlot0 i'r P oyLR tTf1
iv I to DOWEL BARS
O 12" O.C.
MULCH PROVIDED BY AMERICAST
to UNDERDRAIN SYSTEM
FILTER MEDIAPROVIDED BY AMERICAST BY AMERICAST
DESIGNATION
CAST IN PLACE GUTTER
W TREE GRATE OUTLET
TRANSITION (BY OTHERS)
i CONCRETE
QTY do SIZE PIPE
I
6'-0' 1) 3x3
1
CURB (TYP)
7------------
CAST IN PLACE CONCRETE
BY OTHERS)
SWALE (BY OTHERS)
MIN 4' MAX 5"
OUTLET PIPE (BY OTHERS)
FLOWLINE OF SWALE
THROAT OPENING ON EITHER SIDE OF
TO APPPROPRIATE OUTFALL 2'-0' j
PRECAST GUTTER AT THROAT OPENING
2'-0"
MINI
BOX WAIL
1 MIN
SECTION VIEW AT FILTERRA
FLOW ! I SOW
rLOWWNE OF SWALE
ASLOPEMDOWNTOAELEV A'
AN APPROFPRNTE BYPASS -` WATALOWERELEVATION1
THAN EI 'A' EV
CONCRETE AND
TRANSITIONTAT FILTERRAATrILTERRA
BY OTHERS)
PLAN VIEW
DRAWING AVAILABLE IN TIF FILE FORMAT.
DATE: 03-10-05 DWG: FTSWL-1
PRECAST FILTERRA® UNIT fifteffa . uv[1 tJc TYPICAL SWALE
0~0200byAWdad CONFIGURATION US PAT 6,277,274
AND 5.569,321
Activadon fi [te rrd
A. Activaticm of the Filterrao unit is performed ONLY by the Supplier. Purcliaser is
responsible for Filterra'o inlet protection and subsequent clean out cost. This process
cannot commence until the project site is fully stabilized and cleaned (full
landscaping, grass cover, final paving and street sweeping completed), negating the
chance of construction materials contaminating the Filterram
system. Care shall be
taken during construction not to damage the protective throat and top plates.
B. Activation includes installation of plant(s) and mulch layers as necessary
Maintenance
A. Each correctly installed FilterraV unit is to be maintained by the Supplier, or a
Supplier approved contractor for a minimum period of 1 year. The cost of this service
is to be included in the price of each Pilterra(V unit. Extended maintenance contracts
are available at extra cost upon request.
B. Annual maintenance consists of a maximum of (2) scheduled visits. The visits are
scheduled seasonally: the spring visit aims to clean up after winter loads including
salts and sands. The fall visit helps the system by removing excessive leaf litter.
C. Each maintenance visit consists of the following tasks.
1. Filterram unit inspection
2. Foreign debris, silt, mulch & trash removal
3. Filter media evaluation and recharge as necessary
4. Plant health evaluation and pruning or replacement as necessary
5. Replacement of mulch
6. Disposal of all maintenance refuse items
7. Maintenance records updated and stored (reports available upon request)
D. The beginning and ending date of Supplier's obligation to maintain the installed
system shall be determined by the Supplier at the time the system is activated. Owners
must promptly notify the Supplier of any damage to the plant(s), which constitute(s)
an integral part of the bioretention technology.
06(2&04 www.lilterra.com
A
6" W a 6'-0"
I
6.
L - 17
TREE FRAME do GRATE
CAST IN TOP SLAB
CLEANOUT COVER
CAST IN TOP SLAB
TOP SLAB
INTERLOCKING
JOINT (TYP)
PLANT AS SUPPLIED
BY AMERICAST
NOT SHOWN
FOR CLARITY) /
is
Toll Free: (866) 349-3438
INLET SHAPING
A (BY OTHERS)
SDR -35 PVC COUPLING
CAST INTO PRECAST BOX
WALL BY AMERICAST (OUTLET
PIPE LOCATION VARIES)
CURB (BY OTHERS)
GALVANIZED
ANGLE NOSING
CURB AND GUTTER
BY OTHERS)
STREET
a ---
tlot0 i'r P oyLR tTf1
iv I to DOWEL BARS
O 12" O.C.
MULCH PROVIDED BY AMERICAST
to UNDERDRAIN SYSTEM
FILTER MEDIAPROVIDED BY AMERICAST BY AMERICAST
DESIGNATION
CAST IN PLACE GUTTER
W TREE GRATE OUTLET
TRANSITION (BY OTHERS)
07-27-09
QTY do SIZE PIPE
SWALE WIDTH AS REQUIRED
6'-0'
PRECAST
LTERRA
1) 3x3
1
TOP SLAB
CAST IN PLACE CONCRETE
SWALE (BY OTHERS)
MIN 4' MAX 5" FLOWLINE OF SWALE
THROAT OPENING ON EITHER SIDE OF
CAST MI PLACE CONCRETE FILTERRA
PRECAST GUTTER AT THROAT OPENING
FILTERRA - _...._. BY OTHERS)
BOX WAIL
SECTION VIEW AT FILTERRA
DRAWING AVAILABLE IN TIF FILE FORMAT.
DATE: 03-10-05 DWG: FTSWL-1
PRECAST FILTERRA® UNIT fifteffa . uv[1 tJc TYPICAL SWALE
0~0200byAWdad CONFIGURATION US PAT 6,277,274
AND 5.569,321
Activadon fi [te rrd
A. Activaticm of the Filterrao unit is performed ONLY by the Supplier. Purcliaser is
responsible for Filterra'o inlet protection and subsequent clean out cost. This process
cannot commence until the project site is fully stabilized and cleaned (full
landscaping, grass cover, final paving and street sweeping completed), negating the
chance of construction materials contaminating the Filterram
system. Care shall be
taken during construction not to damage the protective throat and top plates.
B. Activation includes installation of plant(s) and mulch layers as necessary
Maintenance
A. Each correctly installed FilterraV unit is to be maintained by the Supplier, or a
Supplier approved contractor for a minimum period of 1 year. The cost of this service
is to be included in the price of each Pilterra(V unit. Extended maintenance contracts
are available at extra cost upon request.
B. Annual maintenance consists of a maximum of (2) scheduled visits. The visits are
scheduled seasonally: the spring visit aims to clean up after winter loads including
salts and sands. The fall visit helps the system by removing excessive leaf litter.
C. Each maintenance visit consists of the following tasks.
1. Filterram unit inspection
2. Foreign debris, silt, mulch & trash removal
3. Filter media evaluation and recharge as necessary
4. Plant health evaluation and pruning or replacement as necessary
5. Replacement of mulch
6. Disposal of all maintenance refuse items
7. Maintenance records updated and stored (reports available upon request)
D. The beginning and ending date of Supplier's obligation to maintain the installed
system shall be determined by the Supplier at the time the system is activated. Owners
must promptly notify the Supplier of any damage to the plant(s), which constitute(s)
an integral part of the bioretention technology.
06(2&04 www.lilterra.com
A
6" W a 6'-0"
I
6.
L - 17
TREE FRAME do GRATE
CAST IN TOP SLAB
CLEANOUT COVER
CAST IN TOP SLAB
TOP SLAB
INTERLOCKING
JOINT (TYP)
PLANT AS SUPPLIED
BY AMERICAST
NOT SHOWN
FOR CLARITY) /
is
Toll Free: (866) 349-3438
INLET SHAPING
A (BY OTHERS)
SDR -35 PVC COUPLING
CAST INTO PRECAST BOX
WALL BY AMERICAST (OUTLET
PIPE LOCATION VARIES)
CURB (BY OTHERS)
GALVANIZED
ANGLE NOSING
CURB AND GUTTER
BY OTHERS)
STREET
a ---
tlot0 i'r P oyLR tTf1
iv I to DOWEL BARS
O 12" O.C.
MULCH PROVIDED BY AMERICAST
to UNDERDRAIN SYSTEM
FILTER MEDIAPROVIDED BY AMERICAST BY AMERICAST
DESIGNATION L W TREE GRATE OUTLET
DATE 07-27-09
QTY do SIZE PIPE
6 x 6 6'-0' 6'-0' 1) 3x3 4" SDR -35 PVC
DRAWING AVAILABLE IN TIF FILE FORMAT.
DATE: 12-22-04 DwG: FTST-2
STANDARD CONFIGURATION fitteffa
copyr+glit tle Mo2004byAID-ATLANTIC MOWN US PAT 6,277,274
AND 8,589,3211
REFLECTING TOMORROW
www.balzer.cc
Chesterfield
Henrico
New River Valley
Roanoke
Shenandoah Valley
RESIDENTIAL LAND DEVELOPMENT ENGINEERING
SITE DEVELOPMENT ENGINEERING
LAND USE PLANNING d ZONING
LANDSCAPE ARCHITECTURE
LAND SURVEYING
ARCHITECTURE
STRUCTURAL ENGINEERING
GEOTECHNICAL ENGINEERING
TRANSPORTATION ENGINEERING
ENVIRONMENTAL 8 SOIL SCIENCE
WETLAND DELINEATIONS 6 STREAM EVALUATIONS
Balzer and Associates, Inc.
L
1561 Commerce Road
Suite 401
Verona, VA 24482
540-248-3220
FAX 540-248-3221
K
stir A of
y Burkholder"
NO. 900 &,
V
J
11-02-09
scq PE AgC'
H
Ee
F
WS
DRAWN BY RB
DESIGNED BY RB
CHECKED BY WM
DATE 07-27-09
SCALE N/A
REVISIONS:
09-15-09
SHEET NO.
A C9
JOB N0. S0900017
N
L
11
J
H
F
E
TOP VINYL RAIL, WITH
REINFORCEMENT CHANNEL
VINYL PICKETS, TONGUEco & GROOVE SYSTEM)
5" x 5" VINYL POST
BOTTOM VINYL RAIL WITH
Iall I REINFORCEMENT CHANNEL
fINISH GRADE
io
I
N
12" DIA. x 33" DEEP
s 3000 PSI CONCRETE FOOTING
FENCE SCREEN DETAIL
NOTE:
1. FENCING FOR MECHANICAL UNITS SHALL HAVE A MIN. 2" AIR
GAP BETWEEN BOARDS.
2. SELF–CLOSING HINGES AND RECIEVING PLATE SHALL BE BLACK
FINISH.
FINISH GRADE
CONCRETE
ROUGH GRADE4-
TOP OF
PAVEMENT
ialrip , 4" STONE BASE REQ'D {`'j :LR'1"iP•; '.
WITHIN STATE MAINTAINED
RIGHT-OF-WAY
STONE BASE IS NOT REQUIRED M4• •i. `
y'
i•>s'%{%
i;' IN PRIVATELY DEVELOPED SITES "...idk+•?,a. •I!, ' ,
BUT MAY BE BID AS AN ALTERNAT 12, UTILIZATION OF THE STONE BASE
TO BE COORDINATED WITH THE ENGINEER CG -2 D ETAI LANDCURBANDGUTTERCONTRACTOR
N.T.S.
CURB AND GUTTER NOTES (FOR WORK IN R.O.W.)
1. STONE UNDER CURB do GUTTER SHALL BE CHECKED BY VDOT PRIOR TO PAVING OR BACKFIWNG.
2. CONTACT VDOT FOR STONE AND FORM INSPECTION 48 HOURS PRIOR TO PLACEMENT OF CURB
do GUTTER.
3. CONTACT VDOT FOR SUBGRADE INSPECTION 48 HOURS BEFORE PLACEMENT OF AGGREGATE
BASE.
INE WATER STOPS TO BE ELASTOMERIC OR OTHER APPROVED
MATERIAL. DIMENSIONS SHOWN ARE ABSOLUTE MNIIMUM. Y4" PREMOLDED
JOINT FILLEF-+
EXPANSION JOINTS AT INTERVALS NOT EXCEEDING 901.
WA" X 9"
TERSTOP
SEE DETAIL
HEIGHT OF
WALL
H" IN FEET
THICKNESS
AT TOP
A" IN FEET
THICKNESS
AT BASE
9-.4H
COMPRESSION
AT TOE
LBS. PER SO. FT.
AREA OF
SECTION
SQ. FT.
2 r-0" r-0" 827 2.63
3 of T-2%" 1008 3.93
4 1-71/4" 1369 5.83
5
PER
2'-0" 1709 13.13
8 It 2'-4)4" 2049 10.83
7
4,000
2'-9%" 2385 13.93
13
8,000
3'-2%10 2720 17.43
4 31-71/4" 3054 21.33
10 4'-0" 3388 23.83
11 of 4'-4)4" 3718 30.33
12 to 4'-9%" 4050 35.43
13 of 5'-2%" 4381 40.93
14 51-71%4" 4712 48.83
15 Nr -O" 5043 53.13
it X o"
H - HEIGHT IN FT.
A-V
BASE 4/10 H
EARTH - 100 LBS.
CONCRETE 1510 LBS.
MOLE OF REPOSE - 1'/zl 1
SURFACE OF JOINT
PAINTED WITH ASPHALT
I
I BACK OF
W
OF W
WATERSTOP
DETAIL
KEYED JOINT P
POROUS BACKFILL a 100 LBS./CU. FT.
078 OR 118 AGGREGATE OR CRUSHED CLASS
MEETING 1178 OR 08 GRADATION REQUIREMENTS
3" DRAIN PIPE 8' APART —
WEEP HOLE WITH 12"X12"
PLASTIC HARDWARE CLOTH 1/40-
MESH
4"
MESH OR OALVAAMZED STEEL
WIRE MINIMUM YIfIRE DIAMETER
0.03jMESH HARDWARE
CLOTH',+
w4
ANCHORED FIRMLY TO
OUTSIDE OF STRUCTURE.
S CAPACITY OF SOIL
ROCKMINIrIIJMI........,.....,,...,...,.,......,......,....best ..,...•.,..10,000 20,000 LBS. PER 0. FT.
GRAVEL AND COARSE SAND, WELL CEMENTED ..............18,000 20,000 LBS. PER SQ. FT.
CLAY IN THIN BEDS, ALWAYS DRY...............................12,000 18,000 LBS. PER SQ. FT.
CLAY IN THICK BEDS, MODERATELY DRY ...................... 8,000 12,000 LBS. PER SQ. FT.
CLAY, SOFT.............................................................,..,..,.. 2,000 4,000 LBS. PER SQ. FT.
SAND, DRY, COMPACT, AND WELL CEMENTED ................... 8,000 12,000 LBS. PER SO. FT.
SAND, CLEAN, DRY............................................................ 4,000 8,000 LBS. PER SQ. FT.
ALLUVIAL SOILS. ETC ....................................................... 1,000 2,000 LBS. PER SQ. FT.
600
NOTE,
IF COMPRESSION AT TOE EXCEEDS SAFE BEARING
CAPACITY OF SOIL, A SPECIAL FOOTING IS TO BE USED.
DEPTH OF WALL IN GROUND DETERMINED BY
CONDITIONS. TO BE NOT LESS THAN 1'-8".
SREFEENTC1 CONCRETE GRAVITY RETAINING WALL - LEVEL BACKFILL
508 1 VIRGINIA DEPARTMENT OF TRANSPORTATION
MAXIMUM PAVEMENT SLOPE IN
ANY DIRECTION 2%
HANDICAP ACCESS
401,01
WALL TO BE FACED WITH BRICK TO MATCH BUILDING EXTERIOR
ROOM
PANOW
10-
0
foo -115M FM
Tow-,AwAv TONE
BLUE HANDICAP
p VA7A0CMNIU SQUARE*
1 2" STEEL1` POST SIGN TO INDICATE VAN ACCESSIBILTY*
00
XX 12" CONC. FOOTING
00 PSI)
HANDICAP PARKING
SIGN DETAIL
NTS
HANDICAP PARKING SIGNS & MARKINGS SHALL
BE IN ACCORDANCE WITH ALL APPLICABLE MUTCD
REQUIREMENTS.
trh71zm9 66 -
REFLECTING TOMORROW
www.balzer.cc
Chesterfleld
Henrico
New River Valley
Roanoke
Shenandoah Valley
RESIDENTIAL LAND DEVELOPMENT ENGINEERING
SITE DEVELOPMENT ENGINEERING
LAND USE PLANNING & ZONING
LANDSCAPE ARCHITECTURE
LAND SURVEYING
ARCHITECTURE
STRUCTURAL ENGINEERING
GEOTECHNICAL ENGINEERING
TRANSPORTATION ENGINEERING
ENVIRONMENTAL & SOIL SCIENCE
WETLAND DELINEATIONS & STREAM EVALUATIONS
L
Balzer and Associates, Inc.
1561 Commerce Road
Suite 401
Verona, VA 24482
540-248-3220
FAX 540-248-3221
K
Itis Ii OF
y Burkholder',,
No. 900
v
J
94.
4 11-02-09
CAPE AgG
F
E
X
J_
Q
W
0
J
Q
W
Z
W
0
Q
Z
0
rr
U
L O
O U
0JFrIY
Q
LLIM
J
Q
DRAWN BY RB
DESIGNED BY RB
CHECKED BY WM
DATE 07-27-09
SCALE N/A
REVISIONS:
09-15-09
SHEET NO.
C1 0
JOB NO. S0900017
46
EX. STREET
45
I0
DATUM ELE
440.00
IF]IIIIIIIIIIIII
V
W
Z
0
t`
q)0Uj
MAINT. FREQUENCY TIMEOFTHEYEAR
Visually inspect wier
plate & orifice.
g
M0 II
Preferrably Early Spring & Late
Fall
Visually inspect M
storage pipes.
Remooe debris &
sediment as needed.
Z
c
o II Z
EX STING
oLO
Z
PRO
2
DE
N,0 00 M XISTI G
un M,* GRAD
NC -4+ 411
Nn II Z.,
Z
DITCH A
6
G0 0
W 0 o
LL
ONM
P., N
EXISTING
0
Fr
TOP OF DITCH
U
O GRADE
c
z
Q
O II
3.5% 1. 5%
0 1-1.11___._ . _._.... m__..
PROPOSED N II
p _ J.Ic~it_
GRADE
O
LO ENTRANCE PROFILE 0
1*
0+00
5 0 5 10 20
I
Vertical Scale 1 " — 5'
10 0 10 20 30
H
Horizontal Scale V) = 10'
UNDERGROUND STORMWATER
G MANAGEMENT FACILITY
STRI15 (NOT TO SCALE)
36" MANHOLE W/ ST -1
TOP=453.10
24" PRE—FABRICATED ALUMINIZED- /
STEEL TYPE II MANIFOLD
11411111111111111
INS
24" DIA. CMP
ALUMINIZED PIPE
AL -4—
0
L-4—
0
CONNECTION
24" DIA. 112 L.F.
DI -3A
470
450
tL16]
t96f9]
DATUM ELEV
425.00
a
Q
K
0
STR#4
DI -3A,
TOP -451.30
MH -10 4' DIA. W/ ST -1
1/2" STEEL PLATE WIER
CREST - 447.90 (SEE
DETAIL)
4" PVC FILTERRA DRAIN
INV.=447.80
15" HDPE OUTFALL PIPE
INV.=445.70
INV a 445.80
MANHOLE
BASE
MANIFOLD
CONNECTION
24" 100 L.F.
SECTION A -A
100 L.F.
W
M
oil ROI
0Z I GRA[
0+00
N
STRM# 1-4
470
M&I
450
440
430
DATUM ELEV
425.00
00
M
0
t`
q)0Uj
MAINT. FREQUENCY TIMEOFTHEYEAR
Visually inspect wier
plate & orifice.
o M0 II
Preferrably Early Spring & Late
Fall
Visually inspect M
storage pipes.
Remooe debris &
sediment as needed.
Z
Preferrably Late Fall
o II Z
EX STING
oLO
z
PRO
2
DE
N,0 00 M XISTI G
un M,* GRAD
NC -4+ 411
Nn II Z.,
Z
DITCH A
N
STRM# 1-4
470
M&I
450
440
430
DATUM ELEV
425.00
00
Maintenance shall be the responsibility of the Owner upon completion of construction. Owner shall keep
record of all inspections and repair reports for the County to review, if requested.
INSPECTION MAINT. FREQUENCY TIMEOFTHEYEAR
Visually inspect wier
plate & orifice.
Remo\e debris &
sediment as needed.
Bi -annually or as
needed.
Preferrably Early Spring & Late
Fall
Visually inspect M
storage pipes.
Remooe debris &
sediment as needed.
Annually or as
needed.
Preferrably Late Fall
EX STING
z
PRO
G
DOSED
DE
G 15" RCPXISTI
INV=4
u7
to
ATCH
Z
DITCH A
U- G0 0
W 0 o U
ONM
P., N I`_
0
Fr
TOP OF DITCH
U
Q
W
Mz
Q
O II O
O
U
N II
p _ J.Ic~it_
O Q
0LO j
10
C14`* N
II
ROPOSE
GRADE
0)
OM
all 0
0 z
e
yp. OF DITCH
EXISTING
24.67' 0 15 DPE o
12
GRADE
zIntoa ga
N II II
Z Z
n OoC O
Ili
STRM 10- 14to
0+00
WELD PLATE TO 1/4- ANGLE IRON
BOLTED TO SIDES OF STRUCTURE
WITH GALV. 1/2" LAG SCREWS IN
LEAD ANCHORS OR EQUIV.
24" DIA. CMP
Al UMINIZED PIPE
PLATE AT DOWNSTREAM OF ALL----*'
INCOMING PIPES TO DETERMINE /
APPROPRIATE PLATE WIDTH. }
4" PVC
FILTERRA
DRAIN
WEIR DETAIL
MAINTENANCE SCHEDULE FOR STORMWATER FACILITY
Maintenance shall be the responsibility of the Owner upon completion of construction. Owner shall keep
record of all inspections and repair reports for the County to review, if requested.
INSPECTION MAINT. FREQUENCY TIMEOFTHEYEAR
Visually inspect wier
plate & orifice.
Remo\e debris &
sediment as needed.
Bi -annually or as
needed.
Preferrably Early Spring & Late
Fall
Visually inspect M
storage pipes.
Remooe debris &
sediment as needed.
Annually or as
needed.
Preferrably Late Fall
15" HDPE
OUTFALL
PIPE (STR#3)
450
440
430
425.00
Oo
0
0
04
r ,L0 OFLII
O
0I- 117)11 Z
u"1
0
4.1 gee
26'Sp
co 0
0;
LO 450
06
M
a*
O
Q>
nZ
0+00
SANITARY PROFILE
440
430
DATUM ELEV
425.00
0
M
d-
1 +00
POSED_........._..
4 SDR 35 TO OF DITCH
PV OUTLET EX STING
z
PRO
G
DOSED
DE
G 15" RCPXISTI
INV=4 6.40 OF ATCH
N
DITCH A
LO 450
06
M
a*
O
Q>
nZ
0+00
SANITARY PROFILE
440
430
DATUM ELEV
425.00
0
M
d-
1 +00
0+00
u/n,
mouI
SWI
MAI
L31
REFLECTING TOMORROW
www.balzer.cc
Chesterfield
Henrico
New River Valley
Roanoke
Shenandoah Valley
RESIDENTIAL LAND DEVELOPMENT ME T ENGINEERING
SITE DEVELOPMENT ENGINEERING
LAND USE PLANNING & ZONING
LANDSCAPE ARCHITECTURE
LAND SURVEYING
ARCHITECTURE
STRUCTURAL ENGINEERING
GEOTECHNICAL ENGINEERING
TRANSPORTATION ENGINEERING
ENVIRONMENTAL & SOIL SCIENCE
WETLAND DELINEATIONS & STREAM EVALUATIONS
Balzer and Associates, Inc.
1561 Commerce Road
Suite 401
Verona, VA 24482
540-248-3220
FAX 540-248-3221
H of
4
p Burkholder'
No. 900
v
11-02-09
scd 1' E AR G
POSED_........._..
4 SDR 35 TO OF DITCH
PV OUTLET EX STING
z
PRO
G
DOSED
DE
G 15" RCPXISTI
INV=4 6.40 OF ATCH
DITCH A
0+00
u/n,
mouI
SWI
MAI
L31
REFLECTING TOMORROW
www.balzer.cc
Chesterfield
Henrico
New River Valley
Roanoke
Shenandoah Valley
RESIDENTIAL LAND DEVELOPMENTMET ENGINEERING
SITE DEVELOPMENT ENGINEERING
LAND USE PLANNING & ZONING
LANDSCAPE ARCHITECTURE
LAND SURVEYING
ARCHITECTURE
STRUCTURAL ENGINEERING
GEOTECHNICAL ENGINEERING
TRANSPORTATION ENGINEERING
ENVIRONMENTAL & SOIL SCIENCE
WETLAND DELINEATIONS & STREAM EVALUATIONS
Balzer and Associates, Inc.
1561 Commerce Road
Suite 401
Verona, VA 24482
540-248-3220
FAX 540-248-3221
H of
4
p Burkholder'
No. 900
v
11-02-09
scd 1' E AR G
DRAWN BY RB
DESIGNED BY RB
CHECKED BY WM
DATE 07-27-09
SCALE AS SHOWN
REVISIONS:
09-15-09
SHEET NO.
C1
JOB N0. S0900017
W
Z
W z
U
Q WFrU
D
U- G0 0
W 0 o U
Cc 0
Fr
W
J
U
Q
W
Mz
Q
J
O
U
DRAWN BY RB
DESIGNED BY RB
CHECKED BY WM
DATE 07-27-09
SCALE AS SHOWN
REVISIONS:
09-15-09
SHEET NO.
C1
JOB N0. S0900017
I
E
10L
CiI
ryM LANDSCAPE SPECIFICATIONS14,
11
Symbol I Quantity Scientific Name
r
Caliper Spec I Canopy Area
Large Trees
AMERICAN STANDARDS FOR NURSERY STOCK. PUBLISHED BY THE
Indiv.-Total(sf
2 Tilia cordata 'Greens ire'
I
q.,
0
1 -STORY = 3,903 SF
W/ PARTIAL BASEMENT
FF=452.75
BFF=441.75
PE 0 1
I k ,
i1 . I
J' r
x;
0`.l `a. + i:\IIII/j,'
t+
FD EE TOcl.C)> 4 SAVEDTREETIf ;)
BE SAVE14 ° CAT4Z, A 30 F l
TREE TO TREE 0
TREEBESAVEDBESAVD&BE SAVtlAR
TREE TO
BE SAVED 1'`` `,
n d. ' i - .(fl 11// • , ; I I {) I
li
1 11 C> f., .....-,......»..., ,,......._.
rte . `\
un -• i + L -`\\Ilt/,,- - `\
illi,,,_ 0 .
j
M
S
I +
d
I I'
i 0
I++ I
IF + i 1 T
I+ +
0 1+ '
1++
0O i 1
o L++4
O , 4
tI I. I
I
4 1 C7
01OL
I>
0+` I U ( ,
I ° ° I
D
O i CI
p+ I I1. A4" SH
01xuuo,, I)lI
I I
r+-
I I I Q
0 I +
I
1 +APPRZOXIMATE SIGN AREA..
I
1++ CONTTINGENT U ON SIGN o D
APPRtOVAL BY LBEMARLE
COUN_ . _.._._._..
I
I I
I n
0
PLANT SCHEDULE
ryM LANDSCAPE SPECIFICATIONS14,
11
Symbol I Quantity Scientific Name Common Name Caliper Spec I Canopy Area
Large Trees
AMERICAN STANDARDS FOR NURSERY STOCK. PUBLISHED BY THE
Indiv.-Total(sf
2 Tilia cordata 'Greens ire' Greens ire' Littleleaf Linden 3.5" Cal. B&B 1249-498
Small Trees
Q Fencing shall be in place and shall he inspected and approved by It County inspector prior to grading or construction.
3. USE EXISTING TOPSOIL AND/OR PROVIDE NEW TOPSOIL, WHICH IS
M
3 Chionanthus vie inicus White Frin etree 1"-1.5" Cal. B&B 125-375
4 Oxydendron arboreum Sourwood 1"-1.5" Cal. B&B 138-552
Ex. Trees x 1.25
I
ROPES AT TOP OF BALL SHALL BE CUT. REMOVE TOP 1/3
2,872-3,590
i3 Damatted7sees:
TOTALLY REMOVED. 0 Damaged trees shall be treated immediately by pruning, fcnilization or other methods recommended by a tree specialist.
TO EXCAVATION.
NOTE: IT iS TIIE DEVEI..OPFR'S RESPONSIBILITY TO CONFER WI II TIIE CONTRAC'T'OR ON TREE CONSERVATION
Total 5,015 sf
Shrubs
5. CONTRACTOR SHALL MAINTAIN PLANT MATERIAL DURING INSTALL-
Height
ATION MAINTENANCE SHALL BECOME RESPONSIBILITY OF OWNER
3+n+
0_1
41
32Ilex
11
19
Daphne odors
crenata 'Steeds'
Jasminum nudiflorum
1 Prunus laurocerasus 'Otto Lu ken'
Fragrant Daphne
Steeds' Japanese Holl
Winter Jasmine
Otto Lu ken Cherry Laurel
24"
36"
24"
24"
3
5
3
3
CONTRACT PURCIIASF,R SIGNATiIRE (DATE)
Ornamental Grasses
5/1/06 Page i of t
7AW4? 657 -
6. WHERE THE LANDSCAPE WORK IS COMPLETED, THE OWNER'S REP -
O 47 Pennisetum alopecuroides 'Hameln' Dwarf Fountain Grass 12-15" 1#1
PERENNIAL/ANNUAL
Note: 1. Small trees are used inplace of large trees along Westfield Rd due to the existing overhead utilities.
2. All planting beds shall be mulched with a shredded hardwood.
f I I B. TREES AND SHRUBS SHALL BE PLACED IN THE PLANTING PIT, BY
LIFTING FROM THE BALL (NEVER FORM THE BRANCHES OR TRUNK).
lowALL
PLANT MATERIAL SHALL BE PLACED IN A STRAIGHT POSITION
WITHIN THE PLANTING PIT. WITH THE MOST DESIRABLE SIDE PLACED
1 1 1 I I co TOWARDS THE PROMINENT VIEW (SIDEWALK, STREET, ETC.).
I I U7ILIT3' 0 C. THE TREE PIT SHALL BE BACKFILLED WITH A SOIL MIXTURE AS PER
I Z SPECIFICATIONS. THE PIT SHALL BE FILLED HALFWAY INITIALLY AND
TAMPED FIRMLY. ALL ROPES, WIRES, ETC. ON THE ROOTBALL SHALL
LIGHT F01..., I , BE CUT AND THE BURLAP OR BALL WRAP PULLED BACK TO THE
EDGE OF THE ROOTBALL COMPLETE BACKFILLING PLANT PIT AND
w... _ __.._._... _µ_.. , .... _... _ __.___. __ _ _ - :
I TAMP FIRMLY. BACKFILL SOIL SHALL NOT COVER TOP OF ROOTBALL.
r t MULCH ROOTBALL AND SAUCER WITH MINIMUM OF 3 INCHES
AYF-TI I (`
I
SHREDDED OR CHIPPED HARDWOOD OR PINE MULCH. WATER
IOr I THOROUGHLY OR UNTIL PLANT PIT IS FILLED. v ! ,x. w L7 I << (t `Y j,T I
I r ,r l %t
7 Pl,_".. Count of AlbemarleCO/ifP/i } .`.'I Ali T
Conservation Plan Checklist- To be laced on Landsca c flansPp
Handbook, pp 111-284-111-297 for complete specifications)
j I 1. Ot {t s ll b show o the visa;
Trcos to ,, saved:
Q Limits of clearing (outside dripline of trees to he saved):
Uf Location and type of protective fencing;
10 0 10 20 30 e1 Grade changes requiring tree wells or walls;
d Proposed trenching or tunneling beyond the limits of clearing,
1:. Markintts;
13 All trees to be saved shall he marked with print or ribbon at a height clearly visible to ettalpment operators.
i n, T No grading shalt begin until the tote marking has been inspected and approved by it County Inspector.
RUBBER HOSE AT BARK
7UY WIRES (3). WHITE FLAG ON EA0H TO INCREASE
ISIBILITY.
TURNBUCKLE (3). GALVANIZED OR DIIP-PAINTED
SET TREE AT ORIGINAL GRADE
MULCH: PINE BARK OR WOOD CHIPS 3" MIN.
SOIL SAUCER: USE PREPARED SOIL E6" MIN.
WOOD DEADMEN (3)
ROPES AT TOP OF BALL SHALL BE CUT. REMOVE TOP 1/3
OF BURLAP. NON -BIODEGRADABLE MATERIAL SHALL BE
TOTALLY REMOVED
PREPARED SUBSOIL TO FORM PEDESITAL TO PREVENT
SETTLING
ryM LANDSCAPE SPECIFICATIONS14,
11
1. PLANT MATERIAL NAMES ARE IN COMPLIANCE WITH HORTUS THIRD
to be saved.
SIZES AND GRADING ARE TO COMPLY WITH THE LATEST EDITION OF
Sieh devices shall not adversely affect trees to be saved.
AMERICAN STANDARDS FOR NURSERY STOCK. PUBLISHED BY THE
I AMERICAN ASSOCIATION OF NURSERYMAN.
Q Toxic natcrials shall not be stored within IW feet of the driplinc of trees to be saved.
g. Fe
2. ALL WORK SHALL BE COORIDINATED WITH TRADES.
MetalTreesroberetained within 411 feet of a purposed building or grading activity shall be protected by fencing.
Q Fencing shall be in place and shall he inspected and approved by It County inspector prior to grading or construction.
3. USE EXISTING TOPSOIL AND/OR PROVIDE NEW TOPSOIL, WHICH IS
M
submitted fm approval.
RUBBER HOSE ON EACH MAJOR STEM. ALL MAJOR
FERTILE, FRIABLE, NATURAL LOAM, SURFACE SOIL, REASONABLY
to W tla•
When the level must be lowered within the dtipline a tree tube tree be detail
Li
y
pammd saved, a wall shall provided; and a construction
submitted tot approval.
MULCH; PINE BARK OR WOOD CHIPS 3" MIN. 11. ` t ' elllngl_
FREE OF SUBSOIL, FORIEGN MATTER AND ROOTS, STUMPS AND
When trenching is required within the limits of clearing, it shall he done as far away from the trunks of tees as possible. Tunneling
under a large tree shall be considered as an alternative when it is anticipated that necessary trenching will destroy feeder roots.
WOOD STAKES 3" IN FIRM SOIL
STONES LARGER THAN 2" IN DIMENSION.
I
ROPES AT TOP OF BALL SHALL BE CUT. REMOVE TOP 1/3
4. CONTRACTOR SHALL ASCERTAIN LOCATION OF ALL UTILITIES PRIOR
i3 Damatted7sees:
TOTALLY REMOVED. 0 Damaged trees shall be treated immediately by pruning, fcnilization or other methods recommended by a tree specialist.
TO EXCAVATION.
NOTE: IT iS TIIE DEVEI..OPFR'S RESPONSIBILITY TO CONFER WI II TIIE CONTRAC'T'OR ON TREE CONSERVATION
PREPARED ADMIXTURE BACKFILL
RF,QVIRENtENTS.
Q
PREPARED SUBGRADE PEDESTAL
5. CONTRACTOR SHALL MAINTAIN PLANT MATERIAL DURING INSTALL-
ATION MAINTENANCE SHALL BECOME RESPONSIBILITY OF OWNER
URE ATF)
t
UPON ACCEPTANCE OF WORK.
CONTRACT PURCIIASF,R SIGNATiIRE (DATE)
5/1/06 Page i of t
7AW4? 657 -
6. WHERE THE LANDSCAPE WORK IS COMPLETED, THE OWNER'S REP -
ca RESENTATIVE WILL, UPON WRITTEN REQUEST, MAKE AN INSPECTION
I TO DETERMINE ACCEPTABILITY. IF WORK IS NOT ACCEPTABLE,
REPLACE REJECTED WORK AND CONTINUE MAINTENANCE UNTIL
REINSPECTION AND APPROVAL.
7. GUARANTEE ALL MATERIALS AND LABOR FOR 12 CALANDER
MONTHS AFTER ACCEPTANCE.
A. MAKE REPLACEMENTS OF ALL DEAD PLANTS IN IMPAIRED
CONDITIONS IN EARLY FALL FOLLOWING PLANTING.
10, TCI E-PII E_91 -N7 B. ADD ADDITIONALLY IN THE EARLY SPRING FOR THE SAME OR
1r OTHER MATERIALS WHICH ARE DEAD OR IMPAIRED FROM THE
WINTER CONDITIONS.
8. WITHIN 10 DAYS AFTER ACCEPTANCE, THE CONTRACTOR SHALL
DELIVER AN OUTLINE OF MAINTENANCE PROCEDURES
RECOMMENDED FOR THIS PLANTING FOR THE OWNER. Z
9. IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY DURING THE
GUARANTEE PERIOD TO PROVIDE WRITTEN NOTICE TO THE OWNER
OF ANY MAINTENANCE PRACTICE WHICH IN THEIR OPINION WILL
AFFECT THE GUARANTEE IF NOT REMEDIED PROMPTLY.
10.DO NOT MAKE SUBSTITUTIONS. BID MATERIALS SHOWN ON PLANS.
CONTRACTOR IS ENCOURAGED TO PROVIDE WRITTEN ALTERNATE
LIST OF MATERIALS, SIZES AND NUMBERS SUBSTITUTION FOR COST-
EFFECTIVE MAINTENANCE OF DESIGN INTEGRITY.
11.THE LANDSCAPE ARCHITECT RESERVES THE RIGHT TO ACCEPT OR
REJECT ANY MATERIAL THAT HE/SHE DEEMS UNACCEPTABLE.
REJECTED MATERIAL SHALL BE REMOVED PROMPTLY FROM THE SITE.
12.SELECTIVE CUTTING AND CLEARING SHALL BE PROVIDED IN THE
EXISTING WOODED AREAS OF THE DRAINAGE EASEMENT. SELECTIVE
CUTTING WITHIN THESE AREAS SHALL BE LIMITED TO THE REMOVALIOFUNDERGROWTHANDTREESABSOLUTELYNECESSARYFORTHE
CONSTRUCTION OF THE DRIANAGE OUTFALL.
13.BALLED AND BURLAPPED PLANTS SHALL BE DUG WITH FIRM NATURAL
BALLS OF EARTH. BALL SIZES SHALL BE IN ACCORDANCE WITH A.A.N.
SPECIFICATIONS. ALL CONTAINER GROWN STOCK SHALL BE WELL
ROOTED AND ESTABLISHED IN THE CONTAINER IN WHICH IT IS SOLD.
I AN ESTABLISHED CONTAINER GROWN PLANT SHALL HAVE A ROOT
SYSTEM DEVELOPED SUFFIENTLY TO RETAIN ITS SHAPE WHEN
REMOVED FROM THE CONTAINER.
14.ALL PLANT MATERIAL SHALL BE NURSERY GROWN UNLESS OTHER-
WISE SPECIFIED. PRUNING SHALL BE DONE BEFORE PLANTING OR
DURING THE PLANTING OPERATION.
15.ALL PLANT MATERIAL SHALL BE COVERED AND PROTECTED FROM
I EXCESSIVE DRYING DURING TRANSIT.
17' HIGH alit", 16.ANTI-DESICCANTS SHALL BE APPLIED ON ALL MATERIAL DUG WHILE
IN FOLIAGE.
17.MULCH MATERIAL SHALL BE EITHER SHREDDED HARDWOOD MULCH
OR APPROVED EQUAL. MATERIAL SHALL BE MULCHING GRADE,
UNIFORM IN SIZE AND FREE OF FORIEGN MATTER.
18.TOPSOIL MIXTURE SHALL BE 2 PARTS EXISTING SOIL MIXED EVENLY
WITH 1 PART SPAGNUM PEAT MOSS OR PEAT HUMUS. EXISTING SOIL
SHALL BE FREE OF STONES, LUMPS, PLANTS,ROOTS AND OTHER
DEBRIS OVER 1 1/2 INCHES. IT SHALL NOT CONTAIN TOXIC SUB-
STANCES HARMFUL TO PLANT GROWTH. TOPSOIL SHALL HAVE A PH
RANGE OF 5.0 TO 7.0.
19.PLANTING PROCEDURES FOR TREES AND SHRUBS
A PLANTING SHALL OCCUR IN ACCORDANCE WITH ALL DETAILSfIIB. TREES AND SHRUBS SHALL BE PLACED IN THE PLANTING PIT, BY
LIFTING FROM THE BALL (NEVER FORM THE BRANCHES OR TRUNK).
lowALL
PLANT MATERIAL SHALL BE PLACED IN A STRAIGHT POSITION
WITHIN THE PLANTING PIT. WITH THE MOST DESIRABLE SIDE PLACED
1 1 1 I I co TOWARDS THE PROMINENT VIEW (SIDEWALK, STREET, ETC.).
I I U7ILIT3' 0 C. THE TREE PIT SHALL BE BACKFILLED WITH A SOIL MIXTURE AS PER
I Z SPECIFICATIONS. THE PIT SHALL BE FILLED HALFWAY INITIALLY AND
TAMPED FIRMLY. ALL ROPES, WIRES, ETC. ON THE ROOTBALL SHALL
LIGHT F01..., I , BE CUT AND THE BURLAP OR BALL WRAP PULLED BACK TO THE
EDGE OF THE ROOTBALL COMPLETE BACKFILLING PLANT PIT AND
w... _ __.._._... _µ_.. , .... _... _ __.___. __ _ _ - :
I TAMP FIRMLY. BACKFILL SOIL SHALL NOT COVER TOP OF ROOTBALL.
r t MULCH ROOTBALL AND SAUCER WITH MINIMUM OF 3 INCHES
AYF-TI I (`
I
SHREDDED OR CHIPPED HARDWOOD OR PINE MULCH. WATER
IOr I THOROUGHLY OR UNTIL PLANT PIT IS FILLED. v ! ,x. w L7 I << (t `Y j,T I
I r ,r l %t
7 Pl,_".. Count of AlbemarleCO/ifP/i } .`.'I Ali T
Conservation Plan Checklist- To be laced on Landsca c flansPp
Handbook, pp 111-284-111-297 for complete specifications)
j I 1. Ot {t s ll b show o the visa;
Trcos to ,, saved:
Q Limits of clearing (outside dripline of trees to he saved):
Uf Location and type of protective fencing;
10 0 10 20 30 e1 Grade changes requiring tree wells or walls;
d Proposed trenching or tunneling beyond the limits of clearing,
1:. Markintts;
13 All trees to be saved shall he marked with print or ribbon at a height clearly visible to ettalpment operators.
i n, T No grading shalt begin until the tote marking has been inspected and approved by it County Inspector.
RUBBER HOSE AT BARK
7UY WIRES (3). WHITE FLAG ON EA0H TO INCREASE
ISIBILITY.
TURNBUCKLE (3). GALVANIZED OR DIIP-PAINTED
SET TREE AT ORIGINAL GRADE
MULCH: PINE BARK OR WOOD CHIPS 3" MIN.
SOIL SAUCER: USE PREPARED SOIL E6" MIN.
WOOD DEADMEN (3)
ROPES AT TOP OF BALL SHALL BE CUT. REMOVE TOP 1/3
OF BURLAP. NON -BIODEGRADABLE MATERIAL SHALL BE
TOTALLY REMOVED
PREPARED SUBSOIL TO FORM PEDESITAL TO PREVENT
SETTLING
REFLECTING TOMORROW
www.balzer.cc
Chesterfield
N Henrico
New River Valley
Roanoke
Shenandoah Valley
RESIDENTIAL LAND DEVELOPMENT ENGINEERING
SITE DEVELOPMENT ENGINEERING
LAND USE PLANNING d ZONING
M LANDSCAPE ARCHITECTURE
LAND SURVEYING
ARCHITECTURE
STRUCTURAL ENGINEERING
GEOTECHNICAL ENGINEERING
TRANSPORTATION ENGINEERING
ENVIRONMENTAL d SOIL SCIENCE
WETLAND DELINEATIONS & STREAM EVALUATIONS
L
Balzer and Associates, Inc.
1561 Commerce Road
Suite 401
Verona, VA 24482
540-248-3220
FAX 540-248-3221
K
StiT H Opp
moo{ cr
p Burkholder..
No. 900 &
11-02-09
4 pE ARC,
H
W
G Z
W
U
J
Q
U
F 0
W
2
U)
E
Z
I
O
U
Z
J
0-
W
CL
Q
VJ
0
Z
Q
Q
Z
D
U
rrl-^--
D
vJ
0
O
Om W
Lr (1
Q
W
m
Q
DRAWN BY RB
DESIGNED BY RB
CHECKED BY WM
DATE 07-27-09
C SCALE 1 " = 10'
REVISIONS:
09-15-09
10-09-09 ARB
SHEET NO.
C12
JOB NO. S0900017
3.tl.!lLCon(trenct;,
Tree preservation and protection measures shall be reviewed with the contractor on site.
4, Eplomtrit Operation and Stora
Heavy equipment, vehicular traffic and storage of construction materials including soil shail not be permitted within the driplines of trecc
to be saved.
S. S w e eDetentionDev{
Sieh devices shall not adversely affect trees to be saved.
6. Fires;
EY Fires are not permitted within 100 feet of the dripline of trees to be saved.
7. Toxic Materials:
Q Toxic natcrials shall not be stored within IW feet of the driplinc of trees to be saved.
g. Fe MetalTreesroberetained within 411 feet of a purposed building or grading activity shall be protected by fencing.
Q Fencing shall be in place and shall he inspected and approved by It County inspector prior to grading or construction.
9.
When the ground level must tic raised within the driplmr ofa tree to be saved, a tree well shall be provided and a construction detail
submitted fm approval.
RUBBER HOSE ON EACH MAJOR STEM. ALL MAJOR
STEMS SHOULD BE WIRED TOGETHER. to W tla•
When the level must be lowered within the dtipline a tree tube tree be detail
SET TREE AT ORIGINAL GRADE
pammd saved, a wall shall provided; and a construction
submitted tot approval.
MULCH; PINE BARK OR WOOD CHIPS 3" MIN. 11. ` t ' elllngl_
SOIL SAUCER; USE PREPARED TOPSOIL 6' MIN. When trenching is required within the limits of clearing, it shall he done as far away from the trunks of tees as possible. Tunneling
under a large tree shall be considered as an alternative when it is anticipated that necessary trenching will destroy feeder roots.
WOOD STAKES 3" IN FIRM SOIL 12.'iCeanup:
M Protective fencing shall be the last items removed during the final cleanup.
ROPES AT TOP OF BALL SHALL BE CUT. REMOVE TOP 1/3
OF BURLAP. NON -BIODEGRADABLE MATERIAL SHALL BE i3 Damatted7sees:
TOTALLY REMOVED. 0 Damaged trees shall be treated immediately by pruning, fcnilization or other methods recommended by a tree specialist.
NOTE: IT iS TIIE DEVEI..OPFR'S RESPONSIBILITY TO CONFER WI II TIIE CONTRAC'T'OR ON TREE CONSERVATION
PREPARED ADMIXTURE BACKFILL
RF,QVIRENtENTS.
Q
PREPARED SUBGRADE PEDESTAL
0%%71 .R SIC URE ATF)
t
CONTRACT PURCIIASF,R SIGNATiIRE (DATE)
5/1/06 Page i of t
7AW4? 657 -
REFLECTING TOMORROW
www.balzer.cc
Chesterfield
N Henrico
New River Valley
Roanoke
Shenandoah Valley
RESIDENTIAL LAND DEVELOPMENT ENGINEERING
SITE DEVELOPMENT ENGINEERING
LAND USE PLANNING d ZONING
M LANDSCAPE ARCHITECTURE
LAND SURVEYING
ARCHITECTURE
STRUCTURAL ENGINEERING
GEOTECHNICAL ENGINEERING
TRANSPORTATION ENGINEERING
ENVIRONMENTAL d SOIL SCIENCE
WETLAND DELINEATIONS & STREAM EVALUATIONS
L
Balzer and Associates, Inc.
1561 Commerce Road
Suite 401
Verona, VA 24482
540-248-3220
FAX 540-248-3221
K
StiT H Opp
moo{ cr
p Burkholder..
No. 900 &
11-02-09
4 pE ARC,
H
W
G Z
W
U
J
Q
U
F 0
W
2
U)
E
Z
I
O
U
Z
J
0-
W
CL
Q
VJ
0
Z
Q
Q
Z
D
U
rrl-^--
D
vJ
0
O
Om W
Lr (1
Q
W
m
Q
DRAWN BY RB
DESIGNED BY RB
CHECKED BY WM
DATE 07-27-09
C SCALE 1 " = 10'
REVISIONS:
09-15-09
10-09-09 ARB
SHEET NO.
C12
JOB NO. S0900017
ME
01
n
36
I I
I I
DIA.
HINGE SIDE
OF ROOF.
i BOTTOM VIEW OF
TYPE V CUT-OFF
REFLECTOR SYSTEM
LANTERN IS PREWIRED AND TESTED.
ELECTRICAL COMPONENTS ARE U.L. LISTED.
MOUNTING HARDWARE IS SUPPLIED.
CAST ALUMINUM FINIAL.
CAST ALUMINUM CAP AND NECK.
HORIZONTALLY MOUNTED TYPE V
CUT-OFF OPTICAL ASSEMBLY
W/PORCELAIN MOGUL BASE 4KV
SOCKET MOUNTED IN ROOF.
MEDIUM BASE 4KV SOCKET IS
AVAILABLE. LAMP NOT SUPPLIED.
CAST ALUMINUM SQUARE HINGED
ROOF FOR EASY RELAMPING.
1 3/4"
1/8" SODALIME TEMPERED GLASS
PANEL HORIZONTALLY MOUNTED
AND SEALED WITH A 1/8" THICK
X 1/2" WIDE BLACK VINYL FOAM
TAPE GASKET.
CAST ALUMINUM SQUARE CAGE.
3/8" O.D. WIREWAY TUBING
CONCEALED IN CAGE CORNER.
BALLAST AND COMPONENT PARTS
MOUNTED INSIDE 3 PC. CAST
ALUMINUM MOISTURE PROOF
BALLAST COMPARTMENT WITH
HINGED ACCESS DOOR AND
SLIDE -OUT BALLAST TRAY.
CUSTOMER MUST SPECIFY
WATTAGE AND VOLTAGE.
CAST ALUMINUM POST FITTER
SLIPS OVER 3" O.D. POST OR
TENON AND SECURES WITH FIVE
5/16-18 S.ST'L. SET SCREWS.
POST MUST BE ORDERED
SEPARATELY.
OrnONAL !'itOlOCKLL I120VOLT
Q+lIgYN. ttItIIwm nrrblil uarw1V:V4-W d
tb11"M
W*
btMd "Aft
Hpo tr ae t!+'
t12CIMD M..rra a Philipscompany
to
Hi POST TOP
WO TH 14 Or almlrr 171tIt101a1 z - "-
1`1110 El IRM t0111M tIINi /I1 959* Ills`
TOP TO amcT 1000001 roMol Ilt101tlb 1=4 11/1XMI *
OPTIONAL
PHOTO
CONTROL -
120 VOLT
LANTERN MOUNTED
AS SHOWN.
6 1 /4"k Igel
5 7/
4 1 /4"
REAR VIEW OF
WALL PLATE
n 14 3/413=m®a ww
4 tY
28 vq-
CAST ALUMINUM FINIAL.
CAST ALUMINUM CAP AND
NECK.
CAST ALUMINUM HINGED
SQUARE ROOF SECURED
WITH 1/4-20 BRASS.
THUMBSCREW. TO RELAMP,
REMOVE THUMBSCREW.
14 3/4" SQ.
4 PRISMATIC POLY-
CARBONATE (PP) CAGE
PANELS SECURE WITH
CLIPS AND SCREWS.
OTHER PANELS AVAILABLE -
CONTACT FACTORY.
PORCELAIN MOGUL BASE
4KV SOCKET. MEDIUM BASE
4KV SOCKET ALSO
AVAILABLE. 175 WATTS
MAX. (LAMP NOT
SUPPLIED).
CAST ALUMINUM SQUARE
CAGE WITH CONE BOTTOM.
CAST ALUMINUM BRACKET
ARM AND BALLAST HOUSING
WITH WALL PLATE, BALLAST
MOUNTED INSIDE MOISTURE
PROOF POD. CUSTOMER
MUST SPECIFY BALLAST
WATTAGE AND VOLTAGE.
CAST ALUMINUM KNOB.
LANTERN WILL BE PREWIRED AND TESTED.
ELECTRICAL COMPONENTS ARE U.L. LISTED.
MOUNTING HARDWARE IS SUPPLIED.
tar Nbab•Oea - wde
um"M vow MILE
flwr larw ' fid, SERIES
Oeo Pneer•
IDE JErrE10PjN'
N.I.D. TALL
1-4
0 0.0 00 0 0 .0 0.0 0. 0 0.0 0.1 0.1 0.1 0.1 0.1
10
94
r'
RECESSED MOUNT I
12" (305 mm) RECESSED CANOPY LIGHT '
oueen ,w
Soomhxs, Prdl,shed
Capadlor dlacast At mrxXn / ll:eVja duniflurlFrllsrcolor: klack. ,r
Lamp .'
fwluded)
WrRrf1 '. 1' ('1l'Fi mm)
lequled)
Ballast
Inaalallan -'
r '_ _-/ \- L Bradwt
iieledua o Adlustaabe ICI t.p" 9 6,
j - ------tn1-1+R"(16MM)
cal rg tricknas-
Vntented 77 1 1
HIIKNa a ' 1 i ` Hold Down Clip
AN hr (++ICS
Trim Fmrne i
Finish oo cr We
113!?" (337 mm) O C. ,! Lsmpholdiir - Lens Frame
r ens = Die-wbI dural i un
Flr h In Tact, rt /'i LflSlal dddr tranef iris ion.;
lomaroc glass sc.lod Wali ellcorc gask..0
F 1 th odor whilo
PULSE START METAL HALIDE 1 120V (Slandud) A Nass drop Pdsnmat LErs
sr,Ec# 12% PSV1H rARG0612-(a)(1) I 277V (KW; 5U -1/5'n ula; 50- bU'/o H'i .1.8' Ha mml Cevj
C N 1517W PSViH rARC0615 (a)(b) iKiWFLi WF -u,,irc
METAL HALIDE 3 iUkt+ (PSLIF; 60 1751A; 60 150116 H 3) D auarz Standby
c 4 <<UV (PCW; 50 173W W; 60 150'h H 3) ;I ldides 1OW auat RI11p:
F,r;N cw MH MRC0405-(a)(b)
s ecN 7CWrAH rrIRCOdO?(a)l:b) 6 '1 LAI fsuaauny, (a) 611& ImLa4e-senVul6jr3alraKuy
eec« 1 0C Mn r,Ar100410-(a)(b) awn; eD-17sA vn; 7c - lsart If C)
fFfCiF 17EWN1H rJ1HCW1?(a)l;b) ro•.dhleaakwiyewsidetleUSaid Cmade,ereCuletn7C-9 Df
oariaot year Rwi L ghliey a ikcried I itorndioM DiNrimtif.
HIGH PRESSURE SODIUM
aneca 35W HPS MRC0503-(3)(b)
SPFr4 5CW HPS MRCn505-(3)(b)
sPEC N 7r.W HPS MRC0507-(a)(b)
FBCX 10CW HPS IAR00510-(a)(b)
Epwk 15CW ZIPS fmc0s15
FLUORESCENT
psCs 2EW1-L r-AKU226-(3)(I)
SINCO KM 1 L 1,AHCO232-1(a)(Il
FPECii A W FL IARC U242 -(a)(1)
SpOy (al Votag3 & ib) 00ons.
e
Recessed WDI:y luminare for IIID hamp, 26- 42W flLoreSCOt iS SLpplied with a gllac ANS lamp wattage label supplied, visible du'ir>e
otelly erclosed 14etector Is specular alumlrurr. tute lamp HIJ adore Includes clear, n°dlum relanpmg. UL Lrted m the U5 aid+areda for
Rousira is seaml^ss, die cast ulimirurr. base lamp. Pulse 'atcd porecla n erclbsec, 4a wct locutions
ncludes four adjus:able Steel 'L" brac4:ets -or rated serewwell-type lamahclder with spring-
roomt ng tc var ous ceilinc th c 'nesses and foLr loaded center contact. Rdu-esrequira a
Mold duan clips L:1 )le'la it fixtue move -len. millifllurri 9?'C lenlpeldlula feEd wil?. Lamp
luring trin- ins-allalion Rougl--in ? ?" i, 311 igni-or incll.ded whler. required Ra h1
iiF-c e
ox Pr.n
rfa r Rer, w
thr
1 finish feat Ives
nm',;q hoerequiredfor fix-urFinstallatinl F.sserrhliesarshgh-power -actor and ISe-he a)
d,,-
tpcoatforiter,
wsffErie ultra-durahlP
large whrg comrartmeatvr th access fron folVwina circu t types: Dourde topcoat for the lens frame aril trip
above or beloiv :he celhn4 line, for ease of -i,-Id ft
pre'Id1nq excellent resistance t
bo,)tag:rer;+ corrosion, iltrxriolotclwadatior anc abrwioa.
ring. JL rated fcr `ou • (1 n ,_, oiti N12A'Mra `.'6 - 4"W FI The 'inish is cova ed by our seven-year i'nited9117C) through-b,anci cirouit oorcuclors. HID
ixtures are provided &i -.h a LL I sled irsulatcln R!a.mtra warranty
delec.ol, ivl ich wi I deac.ivale fudule if I 20 3S- VOW HP
nacI,iP EntI7cr.rvP-edwill-insuation Lens yX-;IiUyRear;fr'a-e
asiani ily r.ons st; o= ripic aluminon franc ani s0 - VOW Ml-; 50 - - 50W HPS LPF•12 2 X2 Lay -In Panel
sigh-inpact, Vf crystal temosrad glass.
CW, - C rtsfarrf lbLttd p2 tt;lrn°ranslcrmel
195 & 15:1W PEW; 17FW NIH
JS 4,689,729 RUUD9?Oi VAhiigton AvernF Racine, V'liscons n F-1403-977' LISA 'DHONF ff."'; SFE! -1900 FAX (?6:) `1514 S .09
t.: Ruud - q In; PIN91In LISA "wrnudnl [nrmm 1:21231:1.4
LIGHTING
ALBEMARLE (COUNTY LIGHTING NOTE:
EACH OUTDO)OR LUMINAIRE EQUIPPED WITH A LAMP THAT EMITS MORE THAN
3000 LUMENJS SHALL BE A FULL CUT OFF LUMINAIRE. THE SPILOVER OF
LIGHTING FROM LUMINAIRES ONTO PUBLIC ROADS AND PROPERTY IN THE
RESIDENTIAL OR RURAL AREA SHALL NOT EXCEED ONE-HALF FOOTCANDLE.
Label CalcType Units Avg Max Min Avg/Min Max/Min Description
0.4 0.0 N.A. N.A. readings taken at grade
PARKING LCDT Illuminance Fc 0.5
5
Symbol Qty
0.
I
LLF Ballast Description
2 SINGLE
I jI
j
Metal Halide -35W Hanover 8438F5-35PSMH
71
I
0
SINGLE 1.000 Metal Halide -35W Hanover 8410F5WA-35PSMH
r7 CA
C SINGLE 14000
I I
0.0I
i
i
I
I
0. 0
0.1
P
0
I
CI 0 1
I
0
1• 1.0 0.816
I
1
0 6. 4. 1 9 0
I Q
I
2.0 3.3 4.4
MH -r12
4.6 3.3 2. 1.0 2• 0
5
I 0
0
1
50 WATT POT LIGHT
C 0
0 1 2 1 2 1. 0 9 1.
0
MOUNTED FLUSH TO
CTHEUNDERSIDEOF
OVERHANG (5 TOTAL)
1 1 -STORY = 3,903 SF
W/ PARTIAL BASEMENT 0. V6 0. I 0.3 5 0• 00.6 0. p
O 2• 1 FF=452.75
C 0BFF=441.75
0ADD HOUSE -SIDEE 0.3 0.4 0.3 0.2 0.2 0.4 0.5 7ISHIELDTOSH
LOCATION (SW)
1
0.2 0.3 0.1 0.0 0.0 0.0 0.2 0.4
1 B L12 1 0 1
MH=8 111104
11111 11111n+ 0. 0. 0.0 0.0 1 0.3 0.5 0.
1.3 1.1 0.5 0.2
11M
0. IL
2
I
5
5
0.5 5 0.4 0.1 0.0 0 0. 0.0 0.0 0 0 0.0 0.1 0. 0
0.1 10.4 0.3 0.2 0.2 0.0 0.0 0.0 0.0 0.0 0.10.00.010.3
RECESSED MOUNT I
12" (305 mm) RECESSED CANOPY LIGHT '
oueen ,w
Soomhxs, Prdl,shed
Capadlor dlacast At mrxXn / ll:eVja duniflurlFrllsrcolor: klack. ,r
Lamp .'
fwluded)
WrRrf1 '. 1' ('1l'Fi mm)
lequled)
Ballast
Inaalallan -'
r '_ _-/ \- L Bradwt
iieledua o Adlustaabe ICI t.p" 9 6,
j - ------tn1-1+R"(16MM)
cal rg tricknas-
Vntented 77 1 1
HIIKNa a ' 1 i ` Hold Down Clip
AN hr (++ICS
Trim Fmrne i
Finish oo cr We
113!?" (337 mm) O C. ,! Lsmpholdiir - Lens Frame
r ens = Die-wbI dural i un
Flr h In Tact, rt /'i LflSlal dddr tranef iris ion.;
lomaroc glass sc.lod Wali ellcorc gask..0
F 1 th odor whilo
PULSE START METAL HALIDE 1 120V (Slandud) A Nass drop Pdsnmat LErs
sr,Ec# 12% PSV1H rARG0612-(a)(1) I 277V (KW; 5U -1/5'n ula; 50- bU'/o H'i .1.8' Ha mml Cevj
C N 1517W PSViH rARC0615 (a)(b) iKiWFLi WF -u,,irc
METAL HALIDE 3 iUkt+ (PSLIF; 60 1751A; 60 150116 H 3) D auarz Standby
c 4 <<UV (PCW; 50 173W W; 60 150'h H 3) ;I ldides 1OW auat RI11p:
F,r;N cw MH MRC0405-(a)(b)
s ecN 7CWrAH rrIRCOdO?(a)l:b) 6 '1 LAI fsuaauny, (a) 611& ImLa4e-senVul6jr3alraKuy
eec« 1 0C Mn r,Ar100410-(a)(b) awn; eD-17sA vn; 7c - lsart If C)
fFfCiF 17EWN1H rJ1HCW1?(a)l;b) ro•.dhleaakwiyewsidetleUSaid Cmade,ereCuletn7C-9 Df
oariaot year Rwi L ghliey a ikcried I itorndioM DiNrimtif.
HIGH PRESSURE SODIUM
aneca 35W HPS MRC0503-(3)(b)
SPFr4 5CW HPS MRCn505-(3)(b)
sPEC N 7r.W HPS MRC0507-(a)(b)
FBCX 10CW HPS IAR00510-(a)(b)
Epwk 15CW ZIPS fmc0s15
FLUORESCENT
psCs 2EW1-L r-AKU226-(3)(I)
SINCO KM 1 L 1,AHCO232-1(a)(Il
FPECii A W FL IARC U242 -(a)(1)
SpOy (al Votag3 & ib) 00ons.
e
Recessed WDI:y luminare for IIID hamp, 26- 42W flLoreSCOt iS SLpplied with a gllac ANS lamp wattage label supplied, visible du'ir>e
otelly erclosed 14etector Is specular alumlrurr. tute lamp HIJ adore Includes clear, n°dlum relanpmg. UL Lrted m the U5 aid+areda for
Rousira is seaml^ss, die cast ulimirurr. base lamp. Pulse 'atcd porecla n erclbsec, 4a wct locutions
ncludes four adjus:able Steel 'L" brac4:ets -or rated serewwell-type lamahclder with spring-
roomt ng tc var ous ceilinc th c 'nesses and foLr loaded center contact. Rdu-esrequira a
Mold duan clips L:1 )le'la it fixtue move -len. millifllurri 9?'C lenlpeldlula feEd wil?. Lamp
luring trin- ins-allalion Rougl--in ? ?" i, 311 igni-or incll.ded whler. required Ra h1
iiF-c e
ox Pr.n
rfa r Rer, w
thr
1 finish feat Ives
nm',;q hoerequiredfor fix-urFinstallatinl F.sserrhliesarshgh-power -actor and ISe-he a)
d,,-
tpcoatforiter,
wsffErie ultra-durahlP
large whrg comrartmeatvr th access fron folVwina circu t types: Dourde topcoat for the lens frame aril trip
above or beloiv :he celhn4 line, for ease of -i,-Id ft
pre'Id1nq excellent resistance t
bo,)tag:rer;+ corrosion, iltrxriolotclwadatior anc abrwioa.
ring. JL rated fcr `ou • (1 n ,_, oiti N12A'Mra `.'6 - 4"W FI The 'inish is cova ed by our seven-year i'nited9117C) through-b,anci cirouit oorcuclors. HID
ixtures are provided &i -.h a LL I sled irsulatcln R!a.mtra warranty
delec.ol, ivl ich wi I deac.ivale fudule if I 20 3S- VOW HP
nacI,iP EntI7cr.rvP-edwill-insuation Lens yX-;IiUyRear;fr'a-e
asiani ily r.ons st; o= ripic aluminon franc ani s0 - VOW Ml-; 50 - - 50W HPS LPF•12 2 X2 Lay -In Panel
sigh-inpact, Vf crystal temosrad glass.
CW, - C rtsfarrf lbLttd p2 tt;lrn°ranslcrmel
195 & 15:1W PEW; 17FW NIH
JS 4,689,729 RUUD9?Oi VAhiigton AvernF Racine, V'liscons n F-1403-977' LISA 'DHONF ff."'; SFE! -1900 FAX (?6:) `1514 S .09
t.: Ruud - q In; PIN91In LISA "wrnudnl [nrmm 1:21231:1.4
LIGHTING
ALBEMARLE (COUNTY LIGHTING NOTE:
EACH OUTDO)OR LUMINAIRE EQUIPPED WITH A LAMP THAT EMITS MORE THAN
3000 LUMENJS SHALL BE A FULL CUT OFF LUMINAIRE. THE SPILOVER OF
LIGHTING FROM LUMINAIRES ONTO PUBLIC ROADS AND PROPERTY IN THE
RESIDENTIAL OR RURAL AREA SHALL NOT EXCEED ONE-HALF FOOTCANDLE.
Label CalcType Units Avg Max Min Avg/Min Max/Min Description
0.4 0.0 N.A. N.A. readings taken at grade
PARKING LCDT Illuminance Fc 0.5
5
Symbol Qty
0.
I
LLF Ballast Description
2 SINGLE
I jI
j
Metal Halide -35W Hanover 8438F5-35PSMH
71
I
0
SINGLE
6.0 1
MH=12 +
6.4 1
0.j 0.
o 0
i. 2
10 0 HK
Scale 1 " = 10'
011
Calculation Summary
Label CalcType Units Avg Max Min Avg/Min Max/Min Description
PROPERTY ILINE Illuminance Fc 0.1 0.4 0.0 N.A. N.A. readings taken at grade
PARKING LCDT Illuminance Fc 0.5 7.2 0.0 N.A. N.A. readings taken at grade
Symbol Qty
31
I
LLF Ballast Description
2 A SINGLE
I jI
1.000 Metal Halide -35W Hanover 8438F5-35PSMH
71
I
0
SINGLE 2000 1.000 Metal Halide -35W Hanover 8410F5WA-35PSMH
r7 CA
C SINGLE 14000
I I
0.0I
i
i
I
I
0. 0
0.1
Scale 1 " = 10'
011
Calculation Summary
Label CalcType Units Avg Max Min Avg/Min Max/Min Description
PROPERTY ILINE Illuminance Fc 0.1 0.4 0.0 N.A. N.A. readings taken at grade
PARKING LCDT Illuminance Fc 0.5 7.2 0.0 N.A. N.A. readings taken at grade
Luminaire Schedule
DESIGNED BY RB
CHECKED BY WM
DATE 07-27-09
Symbol Qty Label Arrangement Lumens LLF Ballast Description
2 A SINGLE 2000 1.000 Metal Halide -35W Hanover 8438F5-35PSMH
1 B SINGLE 2000 1.000 Metal Halide -35W Hanover 8410F5WA-35PSMH
5 C SINGLE 14000 1.000 Metal Halide -50W RUUD LIGHTING RC -12 50W MH MRC0405
ALL FIXTURFE FINISHES SHALL BE BLACK
ALL FIXTURFES ARE TO BE FULL CUTOFF
REFLECTING TOMORROW
www.balzer.cc
Chesterfield
N Henrico
New River Valley
Roanoke
Shenandoah Valley
RESIDENTIAL LAND DEVELOPMENT ENGINEERING
SITE DEVELOPMENT ENGINEERING
LAND USE PLANNING & ZONING
M LANDSCAPE ARCHITECTURE
LAND SURVEYING
ARCHITECTURE
STRUCTURAL ENGINEERING
GEOTECHNICAL ENGINEERING
TRANSPORTATION ENGINEERING
ENVIRONMENTAL 6 SOIL SCIENCE
WETLAND DELINEATIONS & STREAM EVALUATIONS
L
Balzer and Associates, Inc.
1561 Commerce Road
Suite 401
Verona, VA 24482
540-248-3220
FAX 540-248-3221
K ttiTR op
4$
y Burkholder
re Cert. No. 900
v
11-02-09
CAPE AgG
W
G Z
W
U
J
Q
U
F Q
W
U)
E
Z
J
0
U
DRAWN BY RB
DESIGNED BY RB
CHECKED BY WM
DATE 07-27-09
C SCALE 1'I = 10'
REVISIONS:
09-11-09
10-09-09 ARB
131 11-02-09 LIGHTING
SHEET NO.
A C1 3
I 71ZOO?6 00-1
JOB NO. 50900017