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D/T
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LOD/
TPF
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TPF
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D/T
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LOD/TP
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FLOD/TPFLOD/TPFLOD/TPF
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IL
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TPF
TPF
TPF
TPF
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TPF
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A
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A
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A
BUFFER C
348'-10"
BUFFER A
910'-7"
B
U
F
F
E
R
D
3
0
4
'
-
3
"
B
U
F
F
E
R
E
1
6
7
'
-
3
"
B
U
F
F
E
R
F
1
7
0
'
-
9
"
B
U
F
F
E
R
G
1
7
5
'-
1
"
B
U
F
F
E
R
H
1
4
8
'
-
1
0
"
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U
F
F
E
R
E
8
8
'
-
6
"
B
U
F
F
E
R
B
4
4
6
'-7
"
PROPOSED HARD
SURFACE PLAY
PROPOSED SYNTHETIC
TURF PLAYFIELD
PROPOSED SOFT
SURFACE PLAY
EXISTING PARKING
GARAGE/2016 PARKING
SPACES/(TO REMAIN)
EXISTING OFFICE BUILDING TO BE
CONVERTED INTO THE
ROCHAMBEAU SCHOOL
EXISTING
MANSION
NOT TO BE
DISTURBED
EXISTING DRIVE (TO REMAIN)
EXISTING EVERGREEN TRESS ARE
OFF-PROPERTY
PROPOSED SOFT
SURFACE PLAY
LANDSCAPE STRIP WITH 3' HT. HEDGE
TO MEET 59-E-2.72 PERIPHERAL
PARKING SCREENING REQUIREMENTS
PROPOSED LARGE TREE, MIN. 40' O.C.
TO MEET 59-E-2.72 PERIPHERAL
PARKING SCREENING REQUIREMENTS
1
1
4
'-
2
"
P
A
R
K
IN
G
P
E
R
IM
E
T
E
R
A
T
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T
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E
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IG
H
T
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F
W
A
Y
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R
5
9
-
E
-
2
.7
2
R
E
Q
U
IR
E
M
E
N
T
101'-11" PARKING PERIMETER
AT NON-STREET ROW,
PER 59-E-2.72 REQUIREMENT
AREA TO REMAIN CLEAR FOR
EMERGENCY ACCESS
1
0
' M
IN
.
B
U
F
F
E
R
G
8
8
'-
7
"
PROPOSED CATEGORY II
CONSERVATION EASEMENT
PROPOSED CATEGORY II
CONSERVATION EASEMENT
B
U
F
F
E
R
I
1
7
4
'-1
1
"
EXISTING OFFICE BUILDING TO BE
CONVERTED INTO THE
ROCHAMBEAU SCHOOL
MIN. 10' LANDSCAPE STRIP WITH 3'
HT. EVERGREEN HEDGE TO MEET
59-E-2.72 PERIPHERAL PARKING
SCREENING REQUIREMENTS
PROPOSED CATEGORY I
CONSERVATION EASEMENT
0 20' 40' 80' 120'
SCALE: 1"=500'-0"
VICINITY MAP
ROCHAMBEAU
THE FRENCH INTERNATIONAL SCHOOL
FASEB PROPERTY
9650 ROCKVILLE PIKE
BETHESDA, MD
SHEET TITLE
CHECKED BY:
DRAWN BY:
CAA PROJECT NO.:
DATE: DECEMBER 2, 2020
235.002
PROFESSIONAL CERTIFICATION:
I CERTIFY THAT THESE DOCUMENTS WERE PREPARED
OR APPROVED BY ME, AND THAT I AM A DULY
LICENSED PROFESSIONAL ENGINEER UNDER THE
LAWS OF THE STATE OF MARYLAND.
LICENSE NO.
EXPIRATION DATE:
NO. DATE DESCRIPTION
4
3
203/09/20
09/23/20
12/02/20
REVISED PER SPECIAL EXCEPTION AMENDMENT COMMENTS
REVISED PER SPECIAL EXCEPTION AMENDMENT COMMENTS
REVISED PER SPECIAL EXCEPTION AMENDMENT COMMENTS
20440 Century Blvd, Suite 220
Germantown, MD. 20874
T(301) 528-2010
www.clarkazar.com
A Woman Owned Small Business
CLARK | AZAR & ASSOCIATES
3083
03/14/2021
LSG LANDSCAPE
ARCHITECTURE
1775 GREENSBORO STATION PL
SUITE 110
TYSONS, VIRGINIA 22102
703-821-2045
1
REVISED PER SPECIAL EXCEPTION AMENDMENT COMMENTS04/19/19
D ECEMB E R 2 , 20 2
0
L
A
N
D
S
C
A
P
E
AR
C
H
I
T
E
C
T
CO
N
N
I
E
Y
UN
H
U
I
F
A
N
L
I
C
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N
S
E
N
O
.
3
0
8
3
MA
R
Y
L
A
N
D
O
F
S
T
A
T
E
PROPOSED TREE FOR SCREENING
AND PERIPHERAL PARKING CREDIT
CANOPY TREE FOR PARKING AREA CREDIT
EXISTING SPECIMEN OR SIGNIFICANT
TREES PROPOSED TO REMAIN (SEE FCP)
PROPOSED EVERGREEN OR ORNAMENTAL
TREE FOR SCREENING CREDIT
PLANTING BUFFER
PARCEL BOUNDARY
PROPOSED LARGE SHRUB
PROPOSED MEDIUM SHRUB
PROPOSED SMALL SHRUB
LEGEND
LIMIT OF DISTURBANCE
LOD/TPF LOD/TPF
PROPOSED 6' ORNAMENTAL
PICKET FENCE
x x x x x x
PARKING AREA & DRIVEWAY
L401
BC
DN
LANDSCAPE PLAN
EXISTING, MATURE EVERGREEN
BUFFER, 8-10' O.C., 30' HT. TO
REMAIN
NOTE: SEE PLANT SCHEDULE (L402) FOR
PROPOSED PLANT TYPE AND SIZES.
PROPOSED MICRO BIORETENTION
SWM FACILITY. PLANTINGS TO BE
SUBMITTED WITH SW PLAN
PROPOSED VARIANCE MITIGATION TREE
SOIL PROFILE REBUILDING
PROPOSED CATEGORY I
CONSERVATION EASEMENT
PROPOSED CATEGORY II
CONSERVATION EASEMENT
Ex. 47 (a)OZAH Referral No: S-862-C
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AutoCAD SHX Text 12" UNKN.
AutoCAD SHX Text 12" PINE
AutoCAD SHX Text 12" PINE
AutoCAD SHX Text 12" PINE
AutoCAD SHX Text 10" PINE
AutoCAD SHX Text 12"-15" EVERGREENS
AutoCAD SHX Text 12"-15" EVERGREENS
AutoCAD SHX Text 18" TRIPLE EVERGREEN
AutoCAD SHX Text 12"-15" EVERGREENS
AutoCAD SHX Text 8" CONIFERS
AutoCAD SHX TextDENSE TREES
AutoCAD SHX TextBUSH
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0 16' 32' 48'
PROPOSED TREE FOR SCREENING
AND PERIPHERAL PARKING CREDIT
CANOPY TREE FOR PARKING AREA CREDIT
EXISTING SPECIMEN OR SIGNIFICANT
TREES PROPOSED TO REMAIN (SEE FCP)
PROPOSED EVERGREEN OR ORNAMENTAL
TREE FOR SCREENING CREDIT
PLANTING BUFFER
PARCEL BOUNDARY
PROPOSED LARGE SHRUB
PROPOSED MEDIUM SHRUB
PROPOSED SMALL SHRUB
LEGEND
LIMIT OF DISTURBANCE
LOD/TPF LOD/TPF
PROPOSED 6' ORNAMENTAL
PICKET FENCE
x x x x x x
NOTE: SEE PLANT SCHEDULE (L402) FOR
PROPOSED PLANT TYPE AND SIZES.
PROPOSED VARIANCE MITIGATION TREE
SCALE: 1"=16'-0"
BIO-RETENTION PLANTING ENLARGEMENT
1
SCALE: 1"=16'-0"
BIO-RETENTION PLANTING ENLARGEMENT
2
SCALE: 1"=16'-0"
BIO-RETENTION PLANTING ENLARGEMENT
3
ROCHAMBEAU
THE FRENCH INTERNATIONAL SCHOOL
FASEB PROPERTY
9650 ROCKVILLE PIKE
BETHESDA, MD
SHEET TITLE
CHECKED BY:
DRAWN BY:
CAA PROJECT NO.:
DATE: DECEMBER 2, 2020
235.002
PROFESSIONAL CERTIFICATION:
I CERTIFY THAT THESE DOCUMENTS WERE PREPARED
OR APPROVED BY ME, AND THAT I AM A DULY
LICENSED PROFESSIONAL ENGINEER UNDER THE
LAWS OF THE STATE OF MARYLAND.
LICENSE NO.
EXPIRATION DATE:
NO. DATE DESCRIPTION
4
3
203/09/20
09/23/20
12/02/20
REVISED PER SPECIAL EXCEPTION AMENDMENT COMMENTS
REVISED PER SPECIAL EXCEPTION AMENDMENT COMMENTS
REVISED PER SPECIAL EXCEPTION AMENDMENT COMMENTS
20440 Century Blvd, Suite 220
Germantown, MD. 20874
T(301) 528-2010
www.clarkazar.com
A Woman Owned Small Business
CLARK | AZAR & ASSOCIATES
3083
03/14/2021
LSG LANDSCAPE
ARCHITECTURE
1775 GREENSBORO STATION PL
SUITE 110
TYSONS, VIRGINIA 22102
703-821-2045
1
REVISED PER SPECIAL EXCEPTION AMENDMENT COMMENTS04/19/19
D ECEMB E R 2 , 20 2
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L401ALANDSCAPE PLAN -
BIORETENTION
0 16' 32' 48'
0 16' 32' 48'
Ex. 47 (b)OZAH Referral S-862-C
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6
PLANTING SCHEDULE
NOTES:
1. PLANT SELECTIONS ARE PRELIMINARY. FINAL SELECTIONS WILL BE
MADE FROM THESE OR SUBSTITUTED WITH COMPARABLE.
2. PLANTS BASED ON FINAL DESIGN, PLANT AVAILABILITY AND RELATED
FACTORS.
TREES CODE QTY BOTANICAL NAME COMMON NAME SIZE TYPE SPACING
AR 1 ACER RUBRUM RED MAPLE 3" CAL B & B AS SHOWN
AS 2 ACER SACCHARUM - COUNTY CREDIT LEGACY SUGAR MAPLE - COUNTY
CREDIT 3" CAL B&B AS SHOWN
LS 7 LIQUIDAMBAR STYRACIFLUA AMERICAN SWEET GUM 3" CAL B&B
AS SHOWN
LT 9 LIRIODENDRON TULIPIFERA TULIP POPLAR 3" CAL B & B AS
SHOWN
NS 3 NYSSA SYLVATICA - COUNTY CREDIT SOUR GUM - COUNTY CREDIT 3"
CAL B & B AS SHOWN
QC 5 QUERCUS COCCINEA SCARLET OAK 3" CAL B&B AS SHOWN
QL 14 QUERCUS LYRATA OVERCUP OAK 3" CAL B & B AS SHOWN
QLC 11 QUERCUS LYRATA - COUNTRY CREDIT OVERCUP OAK - COUNTY
CREDIT 3" CAL B & B AS SHOWN
QRC 3 QUERCUS RUBRA - COUNTY CREDIT SCARLET OAK - COUNTY CREDIT
3" CAL B&B AS SHOWN
UA 4 ULMUS AMERICANA AMERICAN ELM 3" CAL B&B AS SHOWN
UAC 20 ULMUS AMERICANA - COUNTY CREDIT AMERICAN ELM - COUNTY
CREDIT 3" CAL B&B AS SHOWN
EVERGREEN TREES CODE QTY BOTANICAL NAME COMMON NAME SIZE TYPE
SPACING
JV 28 JUNIPERUS VIRGINIANA EASTERN RED CEDAR 8` HT. B&B AS
SHOWN
FLOWERING TREES CODE QTY BOTANICAL NAME COMMON NAME SIZE TYPE
SPACING
CC 11 CERCIS CANADENSIS EASTERN REDBUD 3" CAL B&B AS
SHOWN
BIORETENTION SHRUB CODE QTY BOTANICAL NAME COMMON NAME SIZE TYPE
SPACING
IGS 167 ILEX GLABRA INKBERRY HOLLY 24" - 30" HT. CONT. AS
SHOWN
LARGE SHRUB CODE QTY BOTANICAL NAME COMMON NAME SIZE TYPE
SPACING
PS 45 PRUNUS LAUROCERASUS `SCHIPKAENSIS` SCHIP LAUREL 5 GAL
CONT. 36" O.C.
VD 39 VIBURNUM DENTATUM ARROWWOOD VIBURNUM 5 GAL CONT. 36"
O.C.
MEDIUM SHRUB CODE QTY BOTANICAL NAME COMMON NAME SIZE TYPE
SPACING
IN 27 ILEX GLABRA `NIGRA` NIGRA INKBERRY 36" HT. CONT. AS
SHOWN
MR 24 MYRICA PENSYLVANICA NORTHERN BAYBERRY 36" HT. CONT. 36"
O.C.
PL 54 PRUNUS LAUROCERASUS `OTTO LUYKEN` OTTO LUYKENS LAUREL 36"
HT. CONT. 36" O.C.
SMALL SHRUB CODE QTY BOTANICAL NAME COMMON NAME SIZE TYPE
SPACING
IC 24 ILEX CRENATA `HOOGENDORN` HOOGENDORN JAPANESE HOLLY 24"
HT. CONT. 18" O.C.
IH 28 ITEA VIRGINICA `HUMMINGBIRD` VIRGINIA SWEETSPIRE 24" HT.
CONT. 18" O.C.
GROUND COVERS CODE QTY BOTANICAL NAME COMMON NAME SIZE TYPE
SPACING
JE 2,139 JUNCUS EFFUSUS SOFT RUSH #1 CONT. 10" O.C.
PERENNIALS CODE QTY BOTANICAL NAME COMMON NAME SIZE TYPE
SPACING
HMR 921 HIBISCUS MOSCHEUTOS `LORD BALTIMORE` ROSE MALLOW 1 GAL.
CONT. 24" O.C.
IVE 2,728 IRIS VERSICOLOR BLUE FLAG 1 QT CONT. 15" O.C.
PLANT SCHEDULE
ROCHAMBEAU
THE FRENCH INTERNATIONAL SCHOOL
FASEB PROPERTY
9650 ROCKVILLE PIKE
BETHESDA, MD
SHEET TITLE
CHECKED BY:
DRAWN BY:
CAA PROJECT NO.:
DATE: DECEMBER 2, 2020
235.002
PROFESSIONAL CERTIFICATION:
I CERTIFY THAT THESE DOCUMENTS WERE PREPARED
OR APPROVED BY ME, AND THAT I AM A DULY
LICENSED PROFESSIONAL ENGINEER UNDER THE
LAWS OF THE STATE OF MARYLAND.
LICENSE NO.
EXPIRATION DATE:
NO. DATE DESCRIPTION
4
3
203/09/20
09/23/20
12/02/20
REVISED PER SPECIAL EXCEPTION AMENDMENT COMMENTS
REVISED PER SPECIAL EXCEPTION AMENDMENT COMMENTS
REVISED PER SPECIAL EXCEPTION AMENDMENT COMMENTS
20440 Century Blvd, Suite 220
Germantown, MD. 20874
T(301) 528-2010
www.clarkazar.com
A Woman Owned Small Business
CLARK | AZAR & ASSOCIATES
3083
03/14/2021
LSG LANDSCAPE
ARCHITECTURE
1775 GREENSBORO STATION PL
SUITE 110
TYSONS, VIRGINIA 22102
703-821-2045
1
REVISED PER SPECIAL EXCEPTION AMENDMENT COMMENTS04/19/19
D ECEMB E R 2 , 20 2
0
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AREA
DISTANCE OPTION
TREES SHRUBS
WALL,
FENCE OR
BERM
CANOPY
UNDERSTORY
OR
EVERGREEN
LARGE MEDIUM SMALL
A 910'-7" SEE NOTE
B 446'-7" D 7 13 45 54 0 N/A
C 348'-10" B 4 8 21 28 28 FENCE
D 304'-3" SEE NOTE
E 255'-9" B 4 3 18 24 24 FENCE
F 170'-9" SEE NOTE
G 263'-8" SEE NOTE
H 148'-10" SEE NOTE
I 145'-6" B 8 4 11 14 14 FENCE
2
PARKING AREA CALCULATIONS (ZONING 59.6.2.9)
1
SCREENING CALCULATIONS (ZONING 59.6.5.3)
3
TREE PLANTING DETAIL
N.T.S.
SHADE TREE AREA REQUIRED :
PARKING AREA (89,417 SQ FT) X .05 = 4,470 SQ. FT.
KEY TREE TYPE MATURE CANOPY CALCULATION # OF TREES TOTAL SQ
FEET
QC QUERCUS COCCINEA 13²π = 530 SQ. FT. EACH 42,120
QL QUERCUS LYRATA 13²π = 530 SQ. FT. EACH 52,650
SHADE TREE AREA PROVIDED:4,770 SQ. FT.
L402
BC
DN
LANDSCAPE DETAILS
4
SHRUB PLANTING DETAIL
N.T.S.
NOTES:
1. FOR ALL PLANTING AREAS WITHIN TREE SAVE AREAS AND THE
CRITICAL ROOT
ZONES OF SPECIMEN AND SIGNIFICANT TREES.
1.1. COORDINATE HAND DIGGING OF TREE PITS WITH THE CERTIFIED
PROJECT
ARBORIST.
1.2. HAND DIG TREE PIT USING HAND SHOVEL OR OTHER MANUAL
TOOLS.
1.3. WHEN / IF EXISTING TREE ROOTS ARE ENCOUNTERED, MOVE THE
HOLE OVER
TO AVERT AND PROTECT THE EXISTING TREE ROOT.
1.4. DO NOT DIG THE TREE PIT 2x THE ROOTBALL SIZE. DIG THE HOLE
LARGE
ENOUGH TO FIT THE NEW TREE ROOTBALL PLUS SPACE FOR AMENDED
SOIL
AS APPROPRIATE FOR SURVIVAL OF THE TREE.
3A
PRESERVED CRZ PLANTING REQUIREMENTS
1. PERFORM THE FOLLOWING WHEREVER SOIL PROFILE REBUILDING IS
SPECIFIED ON THE PLAN:
1.1. STEP 1 - SPREAD FOUR INCHES OF MATURE, STABLE COMPOSTED
LEAF MOLD
1.2. STEP 2 - SUBSOIL WITH BACKHOE TO 24-INCH DEPTH.
1.2.1. PERFORM STEP 2 WHEN SOIL IS NOT FROZEN AND IS NOT
SATURATED OR DRY. IRRIGATE THE AREA WITH 2-INCHES OF
WATER 48-HOURS BEFORE WORK IF NECESSARY (THE WEATHER
CONDITIONS).
1.2.2. USE A BACKHOE REARBUCKET WITH A TINED BUCKET TO BREAK
UP THE COMPACTED SOIL AND INCORPORATE THE COMPOST.
WORK BACKWARDS AWAY FROM EXCAVATED SOILS SO TREATED
SOIL IS NOT RECOMPACTED.
1.2.3. INSERT THE BUCKET THROUGH THE COMPOST LAYER AND INTO
THE SUBSOIL TO A DEPTH OF 24-INCHES AND RAISE A BUCKET OF
SOIL 36 INCHES ABOVE THE SOIL SURFACE. TIP THE BUCKET AND
ALLOW THE SOIL TO FALL.
1.2.4. REPEAT THIS UNTIL NO CLUMPS OF COMPACTED SOIL LARGER
THAN 12-INCHES DIAMETER REMAIN. USE BUCKET TINES TO
BREAK UP LARGER CLUMPS IF NECESSARY.
1.2.5. CONTINUE TO BREAK CLUMPS UNTIL AT LEAST 50% OF SOIL IS
IN
CLUMPS 6-INCHES OR SMALLER.
1.2.6. VERIFY VEINS OF COMPOST HAVE BEEN INSTALLED TO A
DEPTH
OF 24-INCHES THROUGHOUT THE FULL SOIL PROFILE REBUILDING
AREA.
1.3. STEP 3 - PLACE 4-INCH MINIMUM DEPTH OF STOCKPILED, OR
IF
UNAVAILABLE THEN IMPORTED TOPSOIL, TO MEET PROPOSED
GRADE.
1.3. STEP 4 - WHEN THE WEATHER CONDITIONS DESCRIBED IN STEP
2
ARE MET, ROTOTILL TOPSOIL TO A DEPTH OF 8-INCHES.
1.4. STEP 5 - CONDUCT PLANTING IN ACCORDANCE WITH THE
APPROVED
DRAWINGS.
*Reference sheet 5 detail 3A when planting location is in
preserved tree critical root zone.
8
SOIL PROFILE REBUILDING SPECIFICATIONS
5
DEVELOPER'S CERTIFICATE
7
VARIANCE TREE MITIGATION PLANTING SCHEDULE
NOTES:
1. MITIGATION SUBSTITUTIONS MAY BE APPROVED BY THE FOREST
CONSERVATION INSPECTOR.
Ex. 47 (c)OZAH Referral No: S-862-C
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Site\01 Caddocs\L-402.dwg 12/1/2020 3:52 PM 12/1/2020 3:52
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235.004 C-001 COVER SHEET-C-001Sheets and ViewsC-001
235.004 C-100 EXISTING CONDITIONS-C-100 - Site PermitSheets and
Views235.004 C-100 EXISTING CONDITIONS-C-100 - Site Permit
235.004 C-105 DEMOLITION PLAN-C-105Sheets and Views235.004 C-105
DEMOLITION PLAN-C-105
235.004 C-105 DEMOLITION PLAN-C-106Sheets and Views235.004 C-105
DEMOLITION PLAN-C-106
235.004 C-200 SITE PLAN-C-200Sheets and Views235.004 C-200 SITE
PLAN-C-200
235.004 C-200 SITE PLAN-C-201Sheets and Views235.004 C-200 SITE
PLAN-C-201
235.004 C-205 SITE DETAILS-C-205Sheets and Views235.004 C-205
SITE DETAILS-C-205
235.004 C-205 SITE DETAILS-C-206Sheets and Views235.004 C-205
SITE DETAILS-C-206
235.004 C-210 GRADING PLAN-C-210Sheets and Views235.004 C-210
GRADING PLAN-C-210
235.004 C-210 GRADING PLAN-C-211Sheets and Views235.004 C-210
GRADING PLAN-C-211
Approved Fire Access Plan - C-240L-401L-401AL-402235.004 C-500
UTILITY PLAN-C-500Sheets and Views235.004 C-500 UTILITY
PLAN-C-500
L601L609L610L611L61220201202_Forest Conservation PlanFC
PLN_FS2-1 OF 6FC PLN_FS2-2 OF 6FC PLN_FS2-3 OF 6FC PLN_FS2-4 OF 6FC
PLN SHEET5_FS2-5 OF 6FC PLN_FS2-6 OF 6
