dobbin road pathway phase iii
TRANSCRIPT
PREPARED BY :
OF THE STATE OF MARYLAND, LICENSE NO. , EXPIRATION DATE: .''
APPROVED BY ME, AND THAT I AM A DULY LICENSED PROFESSIONAL ENGINEER UNDER THE LAWS
``PROFESSIONAL CERTIFICATION, I HEREBY CERTIFY THAT THESE DOCUMENTS WERE PREPARED OR
12/19 Whitman, Requardt & Associates, LLP 801 South Caroline Street, Baltimore, Maryland 21231N
:\ 3 2 0 2 2 -
0 2 5 \
g n
F e b r u a r y 1 9 ,
2 0 2 1
HOWARD COUNTY, MARYLAND.
Mv
W
3
4
5-6
DEPARTMENT OF PUBLIC WORKS 30% SUBMISSION
DATE
DATE
CONDITIONS AND THAT IT WAS PREPARED IN ACCORDANCE
BASED ON MY PERSONAL KNOWLEDGE OF THE SITE
CONTROL REPRESENTS A PRACTICAL AND WORKABLE PLAN
"I CERTIFY THAT THIS PLAN FOR EROSION AND SEDIMENT
COUNTY, THE HOWARD SOIL CONSERVATION DISTRICT AND/OR MDE.
RIGHT-OF-ENTRY FOR PERIODIC ON-SITE EVALUATION BY HOWARD
AND SEDIMENT PRIOR TO BEGINNING THE PROJECT. I CERTIFY
(MDE) APPROVED TRAINING PROGRAM FOR THE CONTROL ON EROSION
TRAINING AT A MARYLAND DEPARTMENT OF THE ENVIRONMENT
INVOLVED IN THE CONSTRUCTION PROJECT WILL HAVE A CERTIFICATE OF
MAINTAINING CONTROLS, AND THAT THE RESPONSIBLE PERSONNEL
EROSION AND SEDIMENT CONTROL PLAN, INCLUDING INSPECTING AND
OR DEVELOPMENT WILL BE DONE PURSUANT TO THIS APPROVED
"I/WE HEREBY CERTIFY THAT ANY CLEARING, GRADING, CONSTRUCTION,
PRINTED NAME & TITLE
OWNER'S/DEVELOPER'S SIGNATURE
THIS PLAN IS APPROVED FOR SOIL EROISON AND
OWNERS/DEVELOPER CERTIFICATION:
DESIGN CERTIFICATION:
GENERAL NOTES
PHASE III
DOBBIN ROAD
PATHWAY PROFILE
AND SHALL FURNISH THIS SET TO THE COUNTY UPON COMPLETION OF THE PROJECT.
THE CONTRACTOR SHALL MAINTAIN AS BUILT SET OF PLANS REFLECTING ALL FIELD CHANGES 13.
CORRECTED AT THE CONTRACTORS EXPENSE.
EXISTING PAVING, EXISTING CURB AND GUTTER, EXISTING UTILITIES, ETC. SHALL BE
ANY DAMAGE CAUSED BY THE CONTRACTOR TO THE EXISTING PUBLIC RIGHT-OF-WAY, 12.
DENSITY AS DETERMINED AND VERIFIED IN ACCORDANCE WITH AASHTO T-180.
ALL FILL AREAS SHALL BE COMPACTED TO A MINIMUM OF 95% OF THE MAXIMUM DRY 11.
DISTRICTS.
SOIL CONSERVATION SERVICE, AND MARYLAND ASSOCIATION OF SOIL CONSERVATION
PUBLISHED JOINTLY BY MDE WATER MANAGEMENT ADMINISTRATION, NATURAL RESOURCES
STANDARDS AND SPECIFICATION FOR SOIL EROSION AND SEDIMENT CONTROL," DATED 2011,
OUTSIDE THE LIMITS OF CONSTRUCTION. SOIL STABILIZATION SHALL CONFORM TO "MARYLAND
THE CONTRACTOR SHALL TAKE EXTREME CAUTION NOT TO DISTURB THE EXISTING VEGETATION 10.
EXCEPT AS OTHERWISE DIRECTED.
PROVIDE POSITIVE DRAINAGE. CONTRACTOR SHALL SEED AND MULCH ALL DISTURBED AREAS
AND EROSION CONTROL PLAN. GRADING SHALL BE DONE IN SUCH A MANNER AS TO
CLEARING SHALL BE LIMITED TO THE "LIMIT OF DISTURBANCE" AS SHOWN ON THE SEDIMENT 9.
NO TRAFFIC STUDY IS REQUIRED FOR THIS PROJECT.8.
UNINTERRUPTED SERVICE.
ALL NECESSARY PRECAUTIONS TO PROTECT ALL EXISTING UTILITIES AND MAINTAIN
ADVANCE OF ANY CONSTRUCTION ACTIVITIES. ADDITIONALLY, THE CONTRACTOR SHALL TAKE
THE CONTRACTOR SHALL LOCATE EXISTING UTILITIES TO HIS OWN SATISFACTION AND WELL IN
OF EXISTING UTILITIES ARE SHOWN FOR THE CONTRACTOR'S INFORMATION AND CONVENIENCE.
AVAILABLE, BUT NO GUARANTEE IS MADE TO THEIR ACCURACY. THE APPROXIMATE LOCATION
7. THE EXISTING UTILITIES SHOWN HEREON ARE LOCATED FROM THE BEST INFORMATION
VERTICAL CONTROL IS NAVD '88
375.751363968.217559312.55936FC
426.211364530.276560287.91236F1
ELEV.EASTINGNORTHINGPOINT
STATIONS:
NAD '83/(ADJ 2011) AS PROJECTED FROM HOWARD COUNTY GEODETIC SURVEY CONTROL
COORDINATES SHOWN HEREON ARE IN THE MARYLAND STATE PLANE COORDINATE SYSTEM 6.
FROM FEBRUARY 2019.
ENGINEERING - SURVEY DIVISION, 7125 RIVERWOOD DRIVE SUITE B, COLUMBIA, MD 21046,
INTERVALS PREPARED THE HOWARD COUNTY DEPARTMENT OF PUBLIC WORKS, BUREAU OF
THE EXISTING TOPOGRAPHY IS TAKEN FROM FIELD RUN SURVEY WITH ONE FOOT CONTOUR 5.
CAP SHALL BE MOUNTED ON TOP OF EACH POST.
MORE THAN TWO "QUICK PUNCH" HOLES ABOVE GROUND LEVEL. A GALVANIZED STEEL POLE
PUNCH"), SQUARE TUBE SLEEVE (12 GAUGE) - 3' LONG. THE ANCHOR SHALL NOT EXTEND
RIGHT-OF-WAY SHALL BE MOUNTED ON A 2" GALVANIZED STEEL, PERFORATED ("QUICK
C) ALL SIGN POSTS USED FOR TRAFFIC CONTROL SIGNS INSTALLED IN THE COUNTY
(MdMUTCD).
THE LATEST EDITION OF THE "MARYLAND MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES"
B) ALL TRAFFIC CONTROL DEVICES AND THEIR LOCATIONS SHALL BE IN ACCORDANCE WITH
TO INSTALLATION OF ANY OF THE TRAFFIC CONTROL DEVICES.
MUST BE FIELD APPROVED BY HOWARD COUNTY TRAFFIC DIVISION (410-313-2430) PRIOR
A) THE TRAFFIC CONTROL DEVICE LOCATIONS SHOWN ON THE PLANS ARE APPROXIMATE AND
TRAFFIC CONTROL DEVICES:4.
COMCAST FIBER, 410-427-9600
BUREAU OF UTILITIES, HOWARD COUNTY, 410-313-4900
REQUIREMENTS WITH RESPECT TO UTILITIES, SEE SPECIAL PROVISIONS.
BEGINNING ANY WORK UNDER THIS CONTRACT. FOR ADDITIONAL INFORMATION AND
THE CONTRACTOR SHALL CONTACT THE FOLLOWING UTILITIES AT LEAST 5 DAYS PRIOR TO
DAYS PRIOR TO ANY EXCAVATION WORK BEING DONE.
THE CONTRACTOR SHALL NOTIFY "MISS UTILITY" AT 1-800-257-7777 AT LEAST THREE (3) 3.
WORKING DAYS PRIOR TO THE START OF WORK.
ENGINEERING/CONSTRUCTION INSPECTION DIVISION AT (410) 313-1880 AT LEAST FIVE (5)
THE CONTRACTOR SHALL NOTIFY THE DEPARTMENT OF PUBLIC WORKS/BUREAU OF 2.
APPLICABLE.
SPECIFICATIONS OF HOWARD COUNTY PLUS MARYLAND DEPARTMENT OF TRANSPORTATION
ALL CONSTRUCTION SHALL BE IN ACCORDANCE WITH THE LATEST STANDARDS AND 1.
LANDSCAPE PLANS8-9
PRELIM IN
PREPARED BY :
OF THE STATE OF MARYLAND, LICENSE NO. , EXPIRATION DATE: .''
APPROVED BY ME, AND THAT I AM A DULY LICENSED PROFESSIONAL ENGINEER UNDER THE LAWS
``PROFESSIONAL CERTIFICATION, I HEREBY CERTIFY THAT THESE DOCUMENTS WERE PREPARED OR
12/19 Whitman, Requardt & Associates, LLP 801 South Caroline Street, Baltimore, Maryland 21231N
:\ 3 2 0 2 2 -
0 2 5 \
g n
F e b r u a r y 1 9 ,
2 0 2 1
HOWARD COUNTY, MARYLAND.
L
L
ABBREVIATIONS
Point of Vertical Intersection
EX. ROADWAY LIGHTING
EX. UNDERGROUND GAS
EX. UNDERGROUND SANITARY
EX. UNDERGROUND WATER
EX. FIRE HYDRANT
EX. WATER METER
EX. HANDBOX
PREPARED BY :
OF THE STATE OF MARYLAND, LICENSE NO. , EXPIRATION DATE: .''
APPROVED BY ME, AND THAT I AM A DULY LICENSED PROFESSIONAL ENGINEER UNDER THE LAWS
``PROFESSIONAL CERTIFICATION, I HEREBY CERTIFY THAT THESE DOCUMENTS WERE PREPARED OR
12/19 Whitman, Requardt & Associates, LLP 801 South Caroline Street, Baltimore, Maryland 21231N
:\ 3 2 0 2 2 -
0 2 5 \
g n
F e b r u a r y 2 6 ,
2 0 2 1
HOWARD COUNTY, MARYLAND.
EXISTING CURB
Þ CONSTRUCTION DOBBIN ROAD
2% 2%VAR. 4%
DOBBIN ROAD SHARED USE PATH
AND TOP OF SUBGRADE
STA. 100+00.00 TO STA. 102+70.00
92' +/- EX. RIGHT OF WAY
EXISTING CURB
Þ CONSTRUCTION DOBBIN ROAD
2% 2%VAR. 4%
DOBBIN ROAD SHARED USE PATH
AND TOP OF SUBGRADE
STA. 102+70.00 TO STA. 106+23.83
80' +/- EX. RIGHT OF WAY
EXISTING CURB
Þ CONSTRUCTION DOBBIN ROAD
2% 2%VAR. 4%
DOBBIN ROAD SHARED USE PATH
AND TOP OF SUBGRADE
STA. 106+23.83 TO STA. 109+30.64
80' +/- EX. RIGHT OF WAY
10' 2'
4'-4"
EX SB LANE EX NB LANE EX NB LANEEX SB LANEEX SB LANEEX SB LANE
0' TO 12' 12' 12' 0' TO 12' 12' 12'
6'-4"
12' 12' 0' TO 12' 12' 12'
EX NB LANEEX NB LANEEX NB LANEEX SB LANEEX SB LANE
12' 12' 12' 12' 12'
EX NB LANEEX NB LANEEX NB LANEEX SB LANEEX SB LANE
A VARIES 0' TO 6'-4" FROM STA. 100+00.00 TO STA. 100+55.39
A
A
VARIES 6'-4' TO 4'-4" FROM STA. 105+79.57 TO STA. 106+23.83
2'
PR. PERPETUAL SIDEWALK EASEMENT 3'+/-
PR. PERPETUAL SIDEWALK EASEMENT 3'+/-
SIDEWALK EASEMENT 10' +/- PR. PERPETUAL PRELIM
IN ARY PLA
PREPARED BY :
OF THE STATE OF MARYLAND, LICENSE NO. , EXPIRATION DATE: .''
APPROVED BY ME, AND THAT I AM A DULY LICENSED PROFESSIONAL ENGINEER UNDER THE LAWS
``PROFESSIONAL CERTIFICATION, I HEREBY CERTIFY THAT THESE DOCUMENTS WERE PREPARED OR
12/19 Whitman, Requardt & Associates, LLP 801 South Caroline Street, Baltimore, Maryland 21231N
:\ 3 2 0 2 2 -
0 2 5 \
g n
F e b r u a r y 1 9 ,
2 0 2 1
HOWARD COUNTY, MARYLAND.
10 0 + 0 0
N 558250
N 558250
N 558450
TO M
N
EDc RCURVE DELTA L T
CURVE DATA
TRAVERSE POINTS
558,334.7293
558,371.6495
558,379.2392
558,381.5049
558,383.1126
558,382.9032
558,381.9421
558,354.4114
558,341.9064
558,323.8564
558,290.0448
558,112.5485
558,105.0563
558,096.6466
558,076.5775
558,071.9167
558,068.2883
558,054.8288
558,052.3179
558,048.8397
1,365,073.0275
1,364,932.3097
1,364,903.3822
1,364,873.5615
1,364,852.4003
1,364,831.1790
1,364,733.7517
1,364,640.2901
1,364,597.8380
1,364,536.5617
1,364,482.3641
1,364,197.8505
1,364,185.8961
1,364,174.5683
1,364,147.5356
1,364,141.2577
1,364,134.3316
1,364,108.6389
1,364,103.8459
1,364,099.7010
119
118
117
116
115
114
113
112
111
110
109
108
107
106
105
104
103
102
101
100
DOBBIN-02
DOBBIN-03
DOBBIN-04
DOBBIN-05
DOBBIN-06
DOBBIN-07
PREPARED BY :
OF THE STATE OF MARYLAND, LICENSE NO. , EXPIRATION DATE: .''
APPROVED BY ME, AND THAT I AM A DULY LICENSED PROFESSIONAL ENGINEER UNDER THE LAWS
``PROFESSIONAL CERTIFICATION, I HEREBY CERTIFY THAT THESE DOCUMENTS WERE PREPARED OR
12/19 Whitman, Requardt & Associates, LLP 801 South Caroline Street, Baltimore, Maryland 21231N
:\ 3 2 0 2 2 -
0 2 5 \
g n
F e b r u a r y 1 9 ,
2 0 2 1
HOWARD COUNTY, MARYLAND.
100+00 101+00 102+00 103+00 104+00
105+00+50
TAX MAP 36 GRID 18 PARCEL 511
LIBER 17420 FOLIO 270
COLUMBIA CROSSING OUTPARCEL, LLC
LIBER 4065 FOLIO 671
AND IMPERIAL ASSOCIATES, L.L.C.
CMD COLUMBIA MANAGEMENT CORP
LIBER 12996 FOLIO 172
COLUMBIA CROSSING OUTPARCEL, LLC
LIBER 3245 FOLIO 2514
LIBER 1535 FOLIO 193
SD SD
END C ONC. W
N 558100
N 558100
N 558350
5 +
H E E T P S - 0 2
TO MD 175
CURVE DATA
PROPOSED SIDEWALK
O . 12
12 8
LIBER 1535 FOLIO 193
LIBER 15881 FOLIO 1
LIBER 6501 FOLIO 604
AA K DOBBIN, LLC
LIBER 15521 FOLIO 154
TAX MAP 36 GRID 18 PARCEL 521
LIBER 3245 FOLIO 2514
LIBER 12996 FOLIO 172
COLUMBIA CROSSING OUTPARCEL, LLC
AREA
LANDSCAPED
TRAFFIC LIGHT SUPPORT
A N
R C
P 18
MH = 390.34
INLET C/L
INV = 383.94
PREPARED BY :
OF THE STATE OF MARYLAND, LICENSE NO. , EXPIRATION DATE: .''
APPROVED BY ME, AND THAT I AM A DULY LICENSED PROFESSIONAL ENGINEER UNDER THE LAWS
``PROFESSIONAL CERTIFICATION, I HEREBY CERTIFY THAT THESE DOCUMENTS WERE PREPARED OR
12/19 Whitman, Requardt & Associates, LLP 801 South Caroline Street, Baltimore, Maryland 21231N
:\ 3 2 0 2 2 -
0 2 5 \
g n
F e b r u a r y 1 9 ,
2 0 2 1
HOWARD COUNTY, MARYLAND.
M A T C
5 +
H E E T P S - 0 1
E
EDc RCURVE DELTA L T
CURVE DATA
PROPOSED SIDEWALK
7" CONRETE COMBINATION CURB
73
COLUMBIA CROSSING CIR LT
COLUMBIA CROSSING CIR RT
REMARKSSFSTATION
4" CONCRETE SIDEWALK (HoCo STD. NO. R-3.05)
COLUMBIA CROSSING CIR MEDIAN
COLUMBIA CROSSING CIR RT234
REMARKSSFSTATION
(HoCo STD. NO. R-4.07)
COLUMBIA CROSSING CIR RT110+34 TO 110+47
COLUMBIA CROSSING CIR LT
COLUMBIA CROSSING CIR MEDIAN
9
COLUMBIA CROSSING CIR MEDIAN LT
COLUMBIA CROSSING CIR MEDIAN RT109+77 TO 109+87
REMARKSLFSTATION
RETAINING CURB
PATHWAY PLAN
FULL-DEPTH PAVEMENT
BOX TO REMAIN TELECOMMUNICATIONS
TELEPHONE - (1) 1-1/2" PLASTIC
ELECTRIC - (3) 1" PLASTIC
GAS - (1) 4" PLASTIC
PRELIM IN
N
360
370
380
390
400
410410
100+00 101+00 102+00 103+00 104+00 105+00
P V
7
7
P V I S
P V
P V
P V I S
3
8
8
C P
C P
E X
C A
T V
U G
E X
C A
T V
U G
E X
C A
T V
U G
E X
E L
E C
U G
E X
E L
E C
U G
7
7
P V
P V
P V
8
PREPARED BY :
OF THE STATE OF MARYLAND, LICENSE NO. , EXPIRATION DATE: .''
APPROVED BY ME, AND THAT I AM A DULY LICENSED PROFESSIONAL ENGINEER UNDER THE LAWS
``PROFESSIONAL CERTIFICATION, I HEREBY CERTIFY THAT THESE DOCUMENTS WERE PREPARED OR
12/19 Whitman, Requardt & Associates, LLP 801 South Caroline Street, Baltimore, Maryland 21231N
:\ 3 2 0 2 2 -
0 2 5 \
g n
F e b r u a r y 1 9 ,
2 0 2 1
HOWARD COUNTY, MARYLAND.
360
370
380
390
400
410410
106+00 107+00 108+00 109+00 110+00 111+00
1.70%
8
P V
0
1 H P
2
3.75 %
-2.00%
6
3
5 +
H E E T
M A T C
5 +
H E E T
V: 1" = 6'
H: 1" = 30'
V: 1" = 6'
H: 1" = 30'
PREPARED BY :
DWG. ``PROFESSIONAL CERTIFICATION, I HEREBY CERTIFY THAT THESE DOCUMENTS WERE PREPARED OR
$ ( g e t v a r ,
" d
w g p r e f i x " ) $ ( g e t v a r ,
" d
e ,
0 ,
HOWARD COUNTY, MARYLAND.
JTT
MAB
JKS
12/19/19
APPROVED BY ME, AND THAT I AM A DULY LICENSED PROFESSIONAL LANDSCAPE ARCHITECT
UNDER THE LAWS OF THE STATE OF MARYLAND, LICENSE NO. , EXPIRATION DATE: .''
14
100+00 101+00 102+00 103+00 104+00
105+00+50
SD SD
END C ONC. W
N 558100
N 558100
N 558350
STA. 100+00.00
5 +
H E E T L D - 0 2
W/ CRITICAL ROOT ZONE EXISTING TREE TO REMAIN
TREE - 2.5" CAL. PROPOSED MEDIUM STREET
CALIPER INCHES REMOVED -
PREPARED BY :
DWG. ‘‘PROFESSIONAL CERTIFICATION, I HEREBY CERTIFY THAT THESE DOCUMENTS WERE PREPARED OR
$ ( g e t v a r ,
" d
w g p r e f i x " ) $ ( g e t v a r ,
" d
e ,
0 ,
HOWARD COUNTY, MARYLAND.
JTT
MAB
JKS
12/19/19
APPROVED BY ME, AND THAT I AM A DULY LICENSED PROFESSIONAL LANDSCAPE ARCHITECT
UNDER THE LAWS OF THE STATE OF MARYLAND, LICENSE NO. , EXPIRATION DATE: .’’
14
X
O . 12
12 8
AREA
LANDSCAPED
TRAFFIC LIGHT SUPPORT
A N
R C
P 18
MH = 390.34
INLET C/L
INV = 383.94
N 558250
EX. RIGHT-OF-WAY LINE
EX. RIGHT-OF-WAY LINE
TREE - 2.5" CAL. PROPOSED MEDIUM STREET
CALIPER INCHES REMOVED -
5 +
H E E T L D - 0 1
LANDSCAPE PLAN
PREPARED BY :
OF THE STATE OF MARYLAND, LICENSE NO. , EXPIRATION DATE: .''
APPROVED BY ME, AND THAT I AM A DULY LICENSED PROFESSIONAL ENGINEER UNDER THE LAWS
``PROFESSIONAL CERTIFICATION, I HEREBY CERTIFY THAT THESE DOCUMENTS WERE PREPARED OR
12/19 Whitman, Requardt & Associates, LLP 801 South Caroline Street, Baltimore, Maryland 21231N
:\ 3 2 0 2 2 -
0 2 5 \
g n
F e b r u a r y 2 6 ,
2 0 2 1
HOWARD COUNTY, MARYLAND.
360
370
380
390
400
410
100+00
100+50
101+00
101+50
E X
C A
T V
U G
E X
C A
T V
U G
E X
E L
E C
U G
E X
E L
E C
U G
E X
F O
U G
E X
C A
T V
U G
E X
C A
T V
U G
E X
E L
E C
U G
E X
E L
E C
U G
E X
E L
E C
EX 4" GAS
PREPARED BY :
OF THE STATE OF MARYLAND, LICENSE NO. , EXPIRATION DATE: .''
APPROVED BY ME, AND THAT I AM A DULY LICENSED PROFESSIONAL ENGINEER UNDER THE LAWS
``PROFESSIONAL CERTIFICATION, I HEREBY CERTIFY THAT THESE DOCUMENTS WERE PREPARED OR
12/19 Whitman, Requardt & Associates, LLP 801 South Caroline Street, Baltimore, Maryland 21231N
:\ 3 2 0 2 2 -
0 2 5 \
g n
F e b r u a r y 2 6 ,
2 0 2 1
HOWARD COUNTY, MARYLAND.
360
370
380
390
400
410
102+00
102+50
103+00
103+50
PREPARED BY :
OF THE STATE OF MARYLAND, LICENSE NO. , EXPIRATION DATE: .''
APPROVED BY ME, AND THAT I AM A DULY LICENSED PROFESSIONAL ENGINEER UNDER THE LAWS
``PROFESSIONAL CERTIFICATION, I HEREBY CERTIFY THAT THESE DOCUMENTS WERE PREPARED OR
12/19 Whitman, Requardt & Associates, LLP 801 South Caroline Street, Baltimore, Maryland 21231N
:\ 3 2 0 2 2 -
0 2 5 \
g n
F e b r u a r y 2 6 ,
2 0 2 1
HOWARD COUNTY, MARYLAND.
360
370
380
390
400
410
104+00
104+50
105+00
105+50
106+00
EX 4" GAS EX ELEC UG
EX ELEC UG
EX 4" GAS
EX 1" CATV
EX 1" CATV
P R
R G
E P
PREPARED BY :
OF THE STATE OF MARYLAND, LICENSE NO. , EXPIRATION DATE: .''
APPROVED BY ME, AND THAT I AM A DULY LICENSED PROFESSIONAL ENGINEER UNDER THE LAWS
``PROFESSIONAL CERTIFICATION, I HEREBY CERTIFY THAT THESE DOCUMENTS WERE PREPARED OR
12/19 Whitman, Requardt & Associates, LLP 801 South Caroline Street, Baltimore, Maryland 21231N
:\ 3 2 0 2 2 -
0 2 5 \
g n
F e b r u a r y 2 6 ,
2 0 2 1
HOWARD COUNTY, MARYLAND.
370
380
390
400
410
106+50
107+00
107+50
108+00
108+50
109+00
EX CATV UG
EX ELEC UG
EX 4" GAS
EX ELEC UG
PREPARED BY :
OF THE STATE OF MARYLAND, LICENSE NO. , EXPIRATION DATE: .''
APPROVED BY ME, AND THAT I AM A DULY LICENSED PROFESSIONAL ENGINEER UNDER THE LAWS
``PROFESSIONAL CERTIFICATION, I HEREBY CERTIFY THAT THESE DOCUMENTS WERE PREPARED OR
12/19 Whitman, Requardt & Associates, LLP 801 South Caroline Street, Baltimore, Maryland 21231N
:\ 3 2 0 2 2 -
0 2 5 \
g n
F e b r u a r y 2 6 ,
2 0 2 1
HOWARD COUNTY, MARYLAND.
XS
370
380
390
400
410
380
390
400
410
109+80
420 420
EX ELEC UG
GAS EX 4"
OF THE STATE OF MARYLAND, LICENSE NO. , EXPIRATION DATE: .''
APPROVED BY ME, AND THAT I AM A DULY LICENSED PROFESSIONAL ENGINEER UNDER THE LAWS
``PROFESSIONAL CERTIFICATION, I HEREBY CERTIFY THAT THESE DOCUMENTS WERE PREPARED OR
12/19 Whitman, Requardt & Associates, LLP 801 South Caroline Street, Baltimore, Maryland 21231N
:\ 3 2 0 2 2 -
0 2 5 \
g n
F e b r u a r y 1 9 ,
2 0 2 1
HOWARD COUNTY, MARYLAND.
Mv
W
3
4
5-6
DEPARTMENT OF PUBLIC WORKS 30% SUBMISSION
DATE
DATE
CONDITIONS AND THAT IT WAS PREPARED IN ACCORDANCE
BASED ON MY PERSONAL KNOWLEDGE OF THE SITE
CONTROL REPRESENTS A PRACTICAL AND WORKABLE PLAN
"I CERTIFY THAT THIS PLAN FOR EROSION AND SEDIMENT
COUNTY, THE HOWARD SOIL CONSERVATION DISTRICT AND/OR MDE.
RIGHT-OF-ENTRY FOR PERIODIC ON-SITE EVALUATION BY HOWARD
AND SEDIMENT PRIOR TO BEGINNING THE PROJECT. I CERTIFY
(MDE) APPROVED TRAINING PROGRAM FOR THE CONTROL ON EROSION
TRAINING AT A MARYLAND DEPARTMENT OF THE ENVIRONMENT
INVOLVED IN THE CONSTRUCTION PROJECT WILL HAVE A CERTIFICATE OF
MAINTAINING CONTROLS, AND THAT THE RESPONSIBLE PERSONNEL
EROSION AND SEDIMENT CONTROL PLAN, INCLUDING INSPECTING AND
OR DEVELOPMENT WILL BE DONE PURSUANT TO THIS APPROVED
"I/WE HEREBY CERTIFY THAT ANY CLEARING, GRADING, CONSTRUCTION,
PRINTED NAME & TITLE
OWNER'S/DEVELOPER'S SIGNATURE
THIS PLAN IS APPROVED FOR SOIL EROISON AND
OWNERS/DEVELOPER CERTIFICATION:
DESIGN CERTIFICATION:
GENERAL NOTES
PHASE III
DOBBIN ROAD
PATHWAY PROFILE
AND SHALL FURNISH THIS SET TO THE COUNTY UPON COMPLETION OF THE PROJECT.
THE CONTRACTOR SHALL MAINTAIN AS BUILT SET OF PLANS REFLECTING ALL FIELD CHANGES 13.
CORRECTED AT THE CONTRACTORS EXPENSE.
EXISTING PAVING, EXISTING CURB AND GUTTER, EXISTING UTILITIES, ETC. SHALL BE
ANY DAMAGE CAUSED BY THE CONTRACTOR TO THE EXISTING PUBLIC RIGHT-OF-WAY, 12.
DENSITY AS DETERMINED AND VERIFIED IN ACCORDANCE WITH AASHTO T-180.
ALL FILL AREAS SHALL BE COMPACTED TO A MINIMUM OF 95% OF THE MAXIMUM DRY 11.
DISTRICTS.
SOIL CONSERVATION SERVICE, AND MARYLAND ASSOCIATION OF SOIL CONSERVATION
PUBLISHED JOINTLY BY MDE WATER MANAGEMENT ADMINISTRATION, NATURAL RESOURCES
STANDARDS AND SPECIFICATION FOR SOIL EROSION AND SEDIMENT CONTROL," DATED 2011,
OUTSIDE THE LIMITS OF CONSTRUCTION. SOIL STABILIZATION SHALL CONFORM TO "MARYLAND
THE CONTRACTOR SHALL TAKE EXTREME CAUTION NOT TO DISTURB THE EXISTING VEGETATION 10.
EXCEPT AS OTHERWISE DIRECTED.
PROVIDE POSITIVE DRAINAGE. CONTRACTOR SHALL SEED AND MULCH ALL DISTURBED AREAS
AND EROSION CONTROL PLAN. GRADING SHALL BE DONE IN SUCH A MANNER AS TO
CLEARING SHALL BE LIMITED TO THE "LIMIT OF DISTURBANCE" AS SHOWN ON THE SEDIMENT 9.
NO TRAFFIC STUDY IS REQUIRED FOR THIS PROJECT.8.
UNINTERRUPTED SERVICE.
ALL NECESSARY PRECAUTIONS TO PROTECT ALL EXISTING UTILITIES AND MAINTAIN
ADVANCE OF ANY CONSTRUCTION ACTIVITIES. ADDITIONALLY, THE CONTRACTOR SHALL TAKE
THE CONTRACTOR SHALL LOCATE EXISTING UTILITIES TO HIS OWN SATISFACTION AND WELL IN
OF EXISTING UTILITIES ARE SHOWN FOR THE CONTRACTOR'S INFORMATION AND CONVENIENCE.
AVAILABLE, BUT NO GUARANTEE IS MADE TO THEIR ACCURACY. THE APPROXIMATE LOCATION
7. THE EXISTING UTILITIES SHOWN HEREON ARE LOCATED FROM THE BEST INFORMATION
VERTICAL CONTROL IS NAVD '88
375.751363968.217559312.55936FC
426.211364530.276560287.91236F1
ELEV.EASTINGNORTHINGPOINT
STATIONS:
NAD '83/(ADJ 2011) AS PROJECTED FROM HOWARD COUNTY GEODETIC SURVEY CONTROL
COORDINATES SHOWN HEREON ARE IN THE MARYLAND STATE PLANE COORDINATE SYSTEM 6.
FROM FEBRUARY 2019.
ENGINEERING - SURVEY DIVISION, 7125 RIVERWOOD DRIVE SUITE B, COLUMBIA, MD 21046,
INTERVALS PREPARED THE HOWARD COUNTY DEPARTMENT OF PUBLIC WORKS, BUREAU OF
THE EXISTING TOPOGRAPHY IS TAKEN FROM FIELD RUN SURVEY WITH ONE FOOT CONTOUR 5.
CAP SHALL BE MOUNTED ON TOP OF EACH POST.
MORE THAN TWO "QUICK PUNCH" HOLES ABOVE GROUND LEVEL. A GALVANIZED STEEL POLE
PUNCH"), SQUARE TUBE SLEEVE (12 GAUGE) - 3' LONG. THE ANCHOR SHALL NOT EXTEND
RIGHT-OF-WAY SHALL BE MOUNTED ON A 2" GALVANIZED STEEL, PERFORATED ("QUICK
C) ALL SIGN POSTS USED FOR TRAFFIC CONTROL SIGNS INSTALLED IN THE COUNTY
(MdMUTCD).
THE LATEST EDITION OF THE "MARYLAND MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES"
B) ALL TRAFFIC CONTROL DEVICES AND THEIR LOCATIONS SHALL BE IN ACCORDANCE WITH
TO INSTALLATION OF ANY OF THE TRAFFIC CONTROL DEVICES.
MUST BE FIELD APPROVED BY HOWARD COUNTY TRAFFIC DIVISION (410-313-2430) PRIOR
A) THE TRAFFIC CONTROL DEVICE LOCATIONS SHOWN ON THE PLANS ARE APPROXIMATE AND
TRAFFIC CONTROL DEVICES:4.
COMCAST FIBER, 410-427-9600
BUREAU OF UTILITIES, HOWARD COUNTY, 410-313-4900
REQUIREMENTS WITH RESPECT TO UTILITIES, SEE SPECIAL PROVISIONS.
BEGINNING ANY WORK UNDER THIS CONTRACT. FOR ADDITIONAL INFORMATION AND
THE CONTRACTOR SHALL CONTACT THE FOLLOWING UTILITIES AT LEAST 5 DAYS PRIOR TO
DAYS PRIOR TO ANY EXCAVATION WORK BEING DONE.
THE CONTRACTOR SHALL NOTIFY "MISS UTILITY" AT 1-800-257-7777 AT LEAST THREE (3) 3.
WORKING DAYS PRIOR TO THE START OF WORK.
ENGINEERING/CONSTRUCTION INSPECTION DIVISION AT (410) 313-1880 AT LEAST FIVE (5)
THE CONTRACTOR SHALL NOTIFY THE DEPARTMENT OF PUBLIC WORKS/BUREAU OF 2.
APPLICABLE.
SPECIFICATIONS OF HOWARD COUNTY PLUS MARYLAND DEPARTMENT OF TRANSPORTATION
ALL CONSTRUCTION SHALL BE IN ACCORDANCE WITH THE LATEST STANDARDS AND 1.
LANDSCAPE PLANS8-9
PRELIM IN
PREPARED BY :
OF THE STATE OF MARYLAND, LICENSE NO. , EXPIRATION DATE: .''
APPROVED BY ME, AND THAT I AM A DULY LICENSED PROFESSIONAL ENGINEER UNDER THE LAWS
``PROFESSIONAL CERTIFICATION, I HEREBY CERTIFY THAT THESE DOCUMENTS WERE PREPARED OR
12/19 Whitman, Requardt & Associates, LLP 801 South Caroline Street, Baltimore, Maryland 21231N
:\ 3 2 0 2 2 -
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F e b r u a r y 1 9 ,
2 0 2 1
HOWARD COUNTY, MARYLAND.
L
L
ABBREVIATIONS
Point of Vertical Intersection
EX. ROADWAY LIGHTING
EX. UNDERGROUND GAS
EX. UNDERGROUND SANITARY
EX. UNDERGROUND WATER
EX. FIRE HYDRANT
EX. WATER METER
EX. HANDBOX
PREPARED BY :
OF THE STATE OF MARYLAND, LICENSE NO. , EXPIRATION DATE: .''
APPROVED BY ME, AND THAT I AM A DULY LICENSED PROFESSIONAL ENGINEER UNDER THE LAWS
``PROFESSIONAL CERTIFICATION, I HEREBY CERTIFY THAT THESE DOCUMENTS WERE PREPARED OR
12/19 Whitman, Requardt & Associates, LLP 801 South Caroline Street, Baltimore, Maryland 21231N
:\ 3 2 0 2 2 -
0 2 5 \
g n
F e b r u a r y 2 6 ,
2 0 2 1
HOWARD COUNTY, MARYLAND.
EXISTING CURB
Þ CONSTRUCTION DOBBIN ROAD
2% 2%VAR. 4%
DOBBIN ROAD SHARED USE PATH
AND TOP OF SUBGRADE
STA. 100+00.00 TO STA. 102+70.00
92' +/- EX. RIGHT OF WAY
EXISTING CURB
Þ CONSTRUCTION DOBBIN ROAD
2% 2%VAR. 4%
DOBBIN ROAD SHARED USE PATH
AND TOP OF SUBGRADE
STA. 102+70.00 TO STA. 106+23.83
80' +/- EX. RIGHT OF WAY
EXISTING CURB
Þ CONSTRUCTION DOBBIN ROAD
2% 2%VAR. 4%
DOBBIN ROAD SHARED USE PATH
AND TOP OF SUBGRADE
STA. 106+23.83 TO STA. 109+30.64
80' +/- EX. RIGHT OF WAY
10' 2'
4'-4"
EX SB LANE EX NB LANE EX NB LANEEX SB LANEEX SB LANEEX SB LANE
0' TO 12' 12' 12' 0' TO 12' 12' 12'
6'-4"
12' 12' 0' TO 12' 12' 12'
EX NB LANEEX NB LANEEX NB LANEEX SB LANEEX SB LANE
12' 12' 12' 12' 12'
EX NB LANEEX NB LANEEX NB LANEEX SB LANEEX SB LANE
A VARIES 0' TO 6'-4" FROM STA. 100+00.00 TO STA. 100+55.39
A
A
VARIES 6'-4' TO 4'-4" FROM STA. 105+79.57 TO STA. 106+23.83
2'
PR. PERPETUAL SIDEWALK EASEMENT 3'+/-
PR. PERPETUAL SIDEWALK EASEMENT 3'+/-
SIDEWALK EASEMENT 10' +/- PR. PERPETUAL PRELIM
IN ARY PLA
PREPARED BY :
OF THE STATE OF MARYLAND, LICENSE NO. , EXPIRATION DATE: .''
APPROVED BY ME, AND THAT I AM A DULY LICENSED PROFESSIONAL ENGINEER UNDER THE LAWS
``PROFESSIONAL CERTIFICATION, I HEREBY CERTIFY THAT THESE DOCUMENTS WERE PREPARED OR
12/19 Whitman, Requardt & Associates, LLP 801 South Caroline Street, Baltimore, Maryland 21231N
:\ 3 2 0 2 2 -
0 2 5 \
g n
F e b r u a r y 1 9 ,
2 0 2 1
HOWARD COUNTY, MARYLAND.
10 0 + 0 0
N 558250
N 558250
N 558450
TO M
N
EDc RCURVE DELTA L T
CURVE DATA
TRAVERSE POINTS
558,334.7293
558,371.6495
558,379.2392
558,381.5049
558,383.1126
558,382.9032
558,381.9421
558,354.4114
558,341.9064
558,323.8564
558,290.0448
558,112.5485
558,105.0563
558,096.6466
558,076.5775
558,071.9167
558,068.2883
558,054.8288
558,052.3179
558,048.8397
1,365,073.0275
1,364,932.3097
1,364,903.3822
1,364,873.5615
1,364,852.4003
1,364,831.1790
1,364,733.7517
1,364,640.2901
1,364,597.8380
1,364,536.5617
1,364,482.3641
1,364,197.8505
1,364,185.8961
1,364,174.5683
1,364,147.5356
1,364,141.2577
1,364,134.3316
1,364,108.6389
1,364,103.8459
1,364,099.7010
119
118
117
116
115
114
113
112
111
110
109
108
107
106
105
104
103
102
101
100
DOBBIN-02
DOBBIN-03
DOBBIN-04
DOBBIN-05
DOBBIN-06
DOBBIN-07
PREPARED BY :
OF THE STATE OF MARYLAND, LICENSE NO. , EXPIRATION DATE: .''
APPROVED BY ME, AND THAT I AM A DULY LICENSED PROFESSIONAL ENGINEER UNDER THE LAWS
``PROFESSIONAL CERTIFICATION, I HEREBY CERTIFY THAT THESE DOCUMENTS WERE PREPARED OR
12/19 Whitman, Requardt & Associates, LLP 801 South Caroline Street, Baltimore, Maryland 21231N
:\ 3 2 0 2 2 -
0 2 5 \
g n
F e b r u a r y 1 9 ,
2 0 2 1
HOWARD COUNTY, MARYLAND.
100+00 101+00 102+00 103+00 104+00
105+00+50
TAX MAP 36 GRID 18 PARCEL 511
LIBER 17420 FOLIO 270
COLUMBIA CROSSING OUTPARCEL, LLC
LIBER 4065 FOLIO 671
AND IMPERIAL ASSOCIATES, L.L.C.
CMD COLUMBIA MANAGEMENT CORP
LIBER 12996 FOLIO 172
COLUMBIA CROSSING OUTPARCEL, LLC
LIBER 3245 FOLIO 2514
LIBER 1535 FOLIO 193
SD SD
END C ONC. W
N 558100
N 558100
N 558350
5 +
H E E T P S - 0 2
TO MD 175
CURVE DATA
PROPOSED SIDEWALK
O . 12
12 8
LIBER 1535 FOLIO 193
LIBER 15881 FOLIO 1
LIBER 6501 FOLIO 604
AA K DOBBIN, LLC
LIBER 15521 FOLIO 154
TAX MAP 36 GRID 18 PARCEL 521
LIBER 3245 FOLIO 2514
LIBER 12996 FOLIO 172
COLUMBIA CROSSING OUTPARCEL, LLC
AREA
LANDSCAPED
TRAFFIC LIGHT SUPPORT
A N
R C
P 18
MH = 390.34
INLET C/L
INV = 383.94
PREPARED BY :
OF THE STATE OF MARYLAND, LICENSE NO. , EXPIRATION DATE: .''
APPROVED BY ME, AND THAT I AM A DULY LICENSED PROFESSIONAL ENGINEER UNDER THE LAWS
``PROFESSIONAL CERTIFICATION, I HEREBY CERTIFY THAT THESE DOCUMENTS WERE PREPARED OR
12/19 Whitman, Requardt & Associates, LLP 801 South Caroline Street, Baltimore, Maryland 21231N
:\ 3 2 0 2 2 -
0 2 5 \
g n
F e b r u a r y 1 9 ,
2 0 2 1
HOWARD COUNTY, MARYLAND.
M A T C
5 +
H E E T P S - 0 1
E
EDc RCURVE DELTA L T
CURVE DATA
PROPOSED SIDEWALK
7" CONRETE COMBINATION CURB
73
COLUMBIA CROSSING CIR LT
COLUMBIA CROSSING CIR RT
REMARKSSFSTATION
4" CONCRETE SIDEWALK (HoCo STD. NO. R-3.05)
COLUMBIA CROSSING CIR MEDIAN
COLUMBIA CROSSING CIR RT234
REMARKSSFSTATION
(HoCo STD. NO. R-4.07)
COLUMBIA CROSSING CIR RT110+34 TO 110+47
COLUMBIA CROSSING CIR LT
COLUMBIA CROSSING CIR MEDIAN
9
COLUMBIA CROSSING CIR MEDIAN LT
COLUMBIA CROSSING CIR MEDIAN RT109+77 TO 109+87
REMARKSLFSTATION
RETAINING CURB
PATHWAY PLAN
FULL-DEPTH PAVEMENT
BOX TO REMAIN TELECOMMUNICATIONS
TELEPHONE - (1) 1-1/2" PLASTIC
ELECTRIC - (3) 1" PLASTIC
GAS - (1) 4" PLASTIC
PRELIM IN
N
360
370
380
390
400
410410
100+00 101+00 102+00 103+00 104+00 105+00
P V
7
7
P V I S
P V
P V
P V I S
3
8
8
C P
C P
E X
C A
T V
U G
E X
C A
T V
U G
E X
C A
T V
U G
E X
E L
E C
U G
E X
E L
E C
U G
7
7
P V
P V
P V
8
PREPARED BY :
OF THE STATE OF MARYLAND, LICENSE NO. , EXPIRATION DATE: .''
APPROVED BY ME, AND THAT I AM A DULY LICENSED PROFESSIONAL ENGINEER UNDER THE LAWS
``PROFESSIONAL CERTIFICATION, I HEREBY CERTIFY THAT THESE DOCUMENTS WERE PREPARED OR
12/19 Whitman, Requardt & Associates, LLP 801 South Caroline Street, Baltimore, Maryland 21231N
:\ 3 2 0 2 2 -
0 2 5 \
g n
F e b r u a r y 1 9 ,
2 0 2 1
HOWARD COUNTY, MARYLAND.
360
370
380
390
400
410410
106+00 107+00 108+00 109+00 110+00 111+00
1.70%
8
P V
0
1 H P
2
3.75 %
-2.00%
6
3
5 +
H E E T
M A T C
5 +
H E E T
V: 1" = 6'
H: 1" = 30'
V: 1" = 6'
H: 1" = 30'
PREPARED BY :
DWG. ``PROFESSIONAL CERTIFICATION, I HEREBY CERTIFY THAT THESE DOCUMENTS WERE PREPARED OR
$ ( g e t v a r ,
" d
w g p r e f i x " ) $ ( g e t v a r ,
" d
e ,
0 ,
HOWARD COUNTY, MARYLAND.
JTT
MAB
JKS
12/19/19
APPROVED BY ME, AND THAT I AM A DULY LICENSED PROFESSIONAL LANDSCAPE ARCHITECT
UNDER THE LAWS OF THE STATE OF MARYLAND, LICENSE NO. , EXPIRATION DATE: .''
14
100+00 101+00 102+00 103+00 104+00
105+00+50
SD SD
END C ONC. W
N 558100
N 558100
N 558350
STA. 100+00.00
5 +
H E E T L D - 0 2
W/ CRITICAL ROOT ZONE EXISTING TREE TO REMAIN
TREE - 2.5" CAL. PROPOSED MEDIUM STREET
CALIPER INCHES REMOVED -
PREPARED BY :
DWG. ‘‘PROFESSIONAL CERTIFICATION, I HEREBY CERTIFY THAT THESE DOCUMENTS WERE PREPARED OR
$ ( g e t v a r ,
" d
w g p r e f i x " ) $ ( g e t v a r ,
" d
e ,
0 ,
HOWARD COUNTY, MARYLAND.
JTT
MAB
JKS
12/19/19
APPROVED BY ME, AND THAT I AM A DULY LICENSED PROFESSIONAL LANDSCAPE ARCHITECT
UNDER THE LAWS OF THE STATE OF MARYLAND, LICENSE NO. , EXPIRATION DATE: .’’
14
X
O . 12
12 8
AREA
LANDSCAPED
TRAFFIC LIGHT SUPPORT
A N
R C
P 18
MH = 390.34
INLET C/L
INV = 383.94
N 558250
EX. RIGHT-OF-WAY LINE
EX. RIGHT-OF-WAY LINE
TREE - 2.5" CAL. PROPOSED MEDIUM STREET
CALIPER INCHES REMOVED -
5 +
H E E T L D - 0 1
LANDSCAPE PLAN
PREPARED BY :
OF THE STATE OF MARYLAND, LICENSE NO. , EXPIRATION DATE: .''
APPROVED BY ME, AND THAT I AM A DULY LICENSED PROFESSIONAL ENGINEER UNDER THE LAWS
``PROFESSIONAL CERTIFICATION, I HEREBY CERTIFY THAT THESE DOCUMENTS WERE PREPARED OR
12/19 Whitman, Requardt & Associates, LLP 801 South Caroline Street, Baltimore, Maryland 21231N
:\ 3 2 0 2 2 -
0 2 5 \
g n
F e b r u a r y 2 6 ,
2 0 2 1
HOWARD COUNTY, MARYLAND.
360
370
380
390
400
410
100+00
100+50
101+00
101+50
E X
C A
T V
U G
E X
C A
T V
U G
E X
E L
E C
U G
E X
E L
E C
U G
E X
F O
U G
E X
C A
T V
U G
E X
C A
T V
U G
E X
E L
E C
U G
E X
E L
E C
U G
E X
E L
E C
EX 4" GAS
PREPARED BY :
OF THE STATE OF MARYLAND, LICENSE NO. , EXPIRATION DATE: .''
APPROVED BY ME, AND THAT I AM A DULY LICENSED PROFESSIONAL ENGINEER UNDER THE LAWS
``PROFESSIONAL CERTIFICATION, I HEREBY CERTIFY THAT THESE DOCUMENTS WERE PREPARED OR
12/19 Whitman, Requardt & Associates, LLP 801 South Caroline Street, Baltimore, Maryland 21231N
:\ 3 2 0 2 2 -
0 2 5 \
g n
F e b r u a r y 2 6 ,
2 0 2 1
HOWARD COUNTY, MARYLAND.
360
370
380
390
400
410
102+00
102+50
103+00
103+50
PREPARED BY :
OF THE STATE OF MARYLAND, LICENSE NO. , EXPIRATION DATE: .''
APPROVED BY ME, AND THAT I AM A DULY LICENSED PROFESSIONAL ENGINEER UNDER THE LAWS
``PROFESSIONAL CERTIFICATION, I HEREBY CERTIFY THAT THESE DOCUMENTS WERE PREPARED OR
12/19 Whitman, Requardt & Associates, LLP 801 South Caroline Street, Baltimore, Maryland 21231N
:\ 3 2 0 2 2 -
0 2 5 \
g n
F e b r u a r y 2 6 ,
2 0 2 1
HOWARD COUNTY, MARYLAND.
360
370
380
390
400
410
104+00
104+50
105+00
105+50
106+00
EX 4" GAS EX ELEC UG
EX ELEC UG
EX 4" GAS
EX 1" CATV
EX 1" CATV
P R
R G
E P
PREPARED BY :
OF THE STATE OF MARYLAND, LICENSE NO. , EXPIRATION DATE: .''
APPROVED BY ME, AND THAT I AM A DULY LICENSED PROFESSIONAL ENGINEER UNDER THE LAWS
``PROFESSIONAL CERTIFICATION, I HEREBY CERTIFY THAT THESE DOCUMENTS WERE PREPARED OR
12/19 Whitman, Requardt & Associates, LLP 801 South Caroline Street, Baltimore, Maryland 21231N
:\ 3 2 0 2 2 -
0 2 5 \
g n
F e b r u a r y 2 6 ,
2 0 2 1
HOWARD COUNTY, MARYLAND.
370
380
390
400
410
106+50
107+00
107+50
108+00
108+50
109+00
EX CATV UG
EX ELEC UG
EX 4" GAS
EX ELEC UG
PREPARED BY :
OF THE STATE OF MARYLAND, LICENSE NO. , EXPIRATION DATE: .''
APPROVED BY ME, AND THAT I AM A DULY LICENSED PROFESSIONAL ENGINEER UNDER THE LAWS
``PROFESSIONAL CERTIFICATION, I HEREBY CERTIFY THAT THESE DOCUMENTS WERE PREPARED OR
12/19 Whitman, Requardt & Associates, LLP 801 South Caroline Street, Baltimore, Maryland 21231N
:\ 3 2 0 2 2 -
0 2 5 \
g n
F e b r u a r y 2 6 ,
2 0 2 1
HOWARD COUNTY, MARYLAND.
XS
370
380
390
400
410
380
390
400
410
109+80
420 420
EX ELEC UG
GAS EX 4"