KB-3022 - PHQ - PSE (100%) - Plans 20260511-signed_REV1.pdf
PDF 38 MB Posted
- Attached to
- SHORELINE RESTORATION AT FSK POLICE HEADQUARTERS
- Solicitation number
- BPM057212
- Issued by
- Baltimore County, Maryland
About this file
This is a 100% Design Plan document prepared for the Maryland Transportation Authority (MDTA) for Contract No. KB-3022, which involves shoreline restoration at the Francis Scott Key (FSK) Police Headquarters facility located at 4330 Broening Highway along I-695 in Baltimore County, Maryland. The project purpose is to restore the eroding shoreline at the MDTA facility by installing offshore riprap breakwaters to the northeast and east of the peninsula, constructing a revetment at the southeastern point, and creating a tidal marsh fringe with gently sloped upland tree and shrub zones behind the protective structures. The design includes six riprap breakwaters (BW-1 through BW-6), with Breakwaters 1-3 constructed with Class II riprap and Breakwaters 4-6 constructed with Class III riprap. All breakwaters are designed to elevation 4.7 feet to account for expected settlement of up to one foot, with an ultimate minimum elevation of 3.7 feet. The plans encompass 21 sheets of construction documents including typical sections, geometry details, erosion and sediment control measures, landscaping specifications, and maintenance of traffic plans. The project site is subject to daily tidal inundation with mean high tide at approximately 1.01 feet and mean low water at -0.13 feet (NAVD 88). Critical construction requirements include a 35-foot exclusion zone around BGE overhead electric transmission lines and coordination with utility providers, with notification to "Miss Utility" required 72 hours prior to excavation work.
The design plans establish specific construction tolerances of ±0.1 feet within proposed low and high marsh areas and ±0.5 feet above, with grading material classified as Class 1 excavation landward of mean high water and Class 5 excavation channelward of mean high water. Material specifications include special borrow beach sand, Class II and Class III riprap, Class SE geotextile, No. 57 stone choke, and bridging layer materials. The contractor is responsible for verifying all existing utilities from best available records and subsurface utility designations, protecting existing facilities and structures from damage, and conducting all necessary compaction testing under the supervision of a Maryland-licensed geotechnical engineer. Imported fill materials must meet specific soil classification criteria and be placed in controlled lifts with moisture content within 2 percent of optimum. Erosion and sediment control measures include temporary and permanent stabilization requirements, with all disturbed slopes steeper than 3:1 requiring stabilization within 3 calendar days and flatter slopes within 7 calendar days. The project design was completed in March 2026 and certified by licensed professional engineers and landscape architects with Maryland credentials. The plans note that water depth at mean low water within the work area is generally 3 feet, limiting barge access, and that bathymetric data and NOAA Electronic Navigation Charts are recommended for contractor review.
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Text version
LOGAN
E.S.
21222 EXPW
Y
PENINSULA
RD
LYN
C H
R D
P O
IN
T
S O
L L E R S
MORNINGTON
RD
STANSBURY
RD
RD
PLAINS
JA
S
M
IN
E
RDS
E A S
ID
E
M E R R
LA
R K
H A
L L
R D
C O
R N
W A
L L
R D
K E L
M O
R E
G R A
V E S
S T
R E T T
M A
N
D U
N M
U R R
Y
R D
MERRITT
PO
IN
T R D
W
IL
LS
R D
P L
P L
WOODLEY
RD
D U
N M
O R E
R D
B E A
R
R
ID
G E
R D
D U
N R
A N
R D
RD
FLO
O
D
IN
V E R
PL
Q U
EN
TI
N
RD
D U
N G
L O
W R
D
H Y D
R
R D
R D
D U
N L E E R
MEADO
W W
A Y
RDPE
N
H A L L
P A
U L E T T E
R D
O X
LE
Y R D
N
EV
IL
L
RD
D U
N B
R
IN
R D
M A R
SD
A
LE
R
D
MOBILE
VISTA
DR
CEN
TER
PL
S
D U
N B R
IN
R D
PARK
PARK
INVERNESS
SPARROWS POINT
COUNTRY CLUB
E
EK
L Y
N C
H C
O V
E
P K
W Y
Y O
R K
W A
Y n b y e r s
B Y
ADA COMPLIANCE
DATE
COMPLETENESS OF DOCUMENTS
UTILITIES
RIGHT OF WAY
STANDARDS AND SPECIFICATIONS
ENVIRONMENTAL INFORMATION
EASEMENT INFORMATION, SEE APPROPRIATE RIGHT OF WAY PLATS.
INTERPRETING THE PLANS. THEY ARE NOT OFFICIAL. FOR OFFICIAL FEE RIGHT OF WAY AND
RIGHT OF WAY AND EASEMENT LINES SHOWN ON THESE PLANS ARE FOR ASSISTANCE IN
AND FEDERAL LEGISLATION
THE DESIGN OF THIS PROJECT HAS INCORPORATED FACILITIES IN COMPLIANCE WITH THE STATE
72 HOURS (THREE FULL WORKING DAYS) IN ADVANCE OF WORKING IN THE AREA OF MDTA UTILITIES.
NOTIFICATION TO BILL PROSS, THE MDTA UTILITIES COORDINATOR (410.537.7829), SHALL BE GIVEN
IS REQUIRED WHENEVER ANY EXCAVATING OR SIMILAR WORK IS TO BE PERFORMED.
WORKING IN THE AREA OF THE SPECIFIC AFFECTED UTILITY. THE NOTIFICATION TO "MISS UTILITY"
UTILITY", 1.800.257.7777, SHALL BE GIVEN 72 HOURS (THREE FULL WORKING DAYS) IN ADVANCE OF
ONLY. NO GUARANTEE IS MADE OF THE ACCURACY OF SAID LOCATIONS. NOTIFICATION TO "MISS
THE LOCATION OF UTILITIES SHOWN ON THE PLANS ARE FOR INFORMATION AND GUIDANCE
K B -3
-0
UPDATED: 26MAR19
INSPECTION AND REMEDIATION PROGRAM.
AND MAINTAINED IN ACCORDANCE WITH THE MDOT MDTA BEST MANAGEMENT PRACTICES (BMP)
ALL STORMWATER MANAGEMENT FACILITIES CONSTRUCTED FOR THIS CONTRACT SHALL BE INSPECTED
AND MARYLAND DEPARTMENT OF ENVIRONMENT, SEDIMENT AND STORMWATER PLAN REVIEW DIVISION.
OR OTHER SEGMENT OF WORK MUST BE REVIEWED AND APPROVED BY MDTA ENVIRONMENTAL DIVISION
SEDIMENT CONTROL PLAN, THE STORMWATER MANAGEMENT BEST MANAGEMENT PRACTICES (BMP'S)
THE GRADING LIMITS SHOWN ON THE PLANS SHALL NOT BE EXCEEDED. ANY CHANGES IN THE
AREAS ON THE PROJECT SITE NOT UNDER ACTIVE GRADING.
HORIZONTAL TO 1 VERTICAL (3:1); AND SEVEN (7) DAYS AS TO ALL OTHER DISTURBED OR GRADED
CONTROLS, DIKES, SWALES, DITCHES, PERIMETER SLOPES, AND ALL SLOPES STEEPER THAN 3
SHALL BE COMPLETED WITHIN THREE (3) CALENDAR DAYS AS TO THE SURFACE OF ALL PERIMETER
FOLLOWING INITIAL SOIL DISTURBANCE OR REDISTURBANCE, PERMANENT OR TEMPORARY STABILIZATION
Authority
Transportation
Maryland
MDE No.
BALTIMORE COUNTY
VICINITY MAPLOCATION MAP
TITLE SHEET
DESCRIPTION
INDEX OF SHEETS
NO.
DWG.
NO.
SHEET
SHEET 1 OF 21
DATE
DATE
MARYLAND TRANSPORTATION AUTHORITY
CHIEF ENGINEER, OFFICE OF ENGINEERING AND CONSTRUCTION
APPROVED
RECOMMENDED FOR APPROVAL
ADDENDA
AND AS SPECIFIED IN THE CONTRACT DOCUMENTS.
REVISIONS THEREOF, THE LATEST MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES (MUTCD)
"STANDARD SPECIFICATIONS FOR CONSTRUCTION AND MATERIALS, JULY 2025" AND ALL
THE MARYLAND DEPARTMENT OF TRANSPORTATION STATE HIGHWAY ADMINISTRATION'S
HIGHWAY ADMINISTRATION'S "STANDARDS FOR HIGHWAY AND INCIDENTAL CONSTRUCTION",
THIS PROJECT SHALL BE CONSTRUCTED IN ACCORDANCE WITH THE MARYLAND STATE
3/20/2026PLOTTED:
pw:\\MDTAPWAPP2:MDTA_PW_OEC\Documents\20 - OEC Design Projects\KB (Key Bridge)\KB-3022 - Shoreline Restoration at FSK Police HQ\00 CADD\PLANS\pGN-T001_PHQ.dgnFILE:
STRUCTURE NO. : N/A
N/A MPH
DESIGN SPEED
N/A MILES
MILEAGE
SCALE :1"=2000' SCALE :1"=200'
S O
U T H L
A
M
AIN
ST
R D
Y
TI
R O
H T
U A
BALT
IM
O
RE
B
EL
TW
AY
HQ
Point Coffin
PROJECT SITE
SITE
PROJECT
TYPICAL SECTIONS
GEOMETRY
CONSTRUCTION PLAN
EROSION AND SEDIMENT CONTROL
AB-01
TS-01
HD-01
LD-01
GS-01
EN-01
ES-01
MT-01
EROSION AND SEDIMENT CONTROL
T-01
LD-02
4 TYPICAL SECTIONSTS-02
FOR BIDDING PROJECTS ARE POSTED ON AND ARE DOWNLOADABLE FROM eMARYLAND MARKETPLACE.
OF DOCUMENTS OBTAINED DIRECTLY FROM eMARYLAND MARKETPLACE. ALL RELEVANT DOCUMENTS REQUIRED
THE MARYLAND TRANSPORTATION AUTHORITY SHALL ONLY BE RESPONSIBLE FOR THE COMPLETENESS
FSK POLICE HEADQUARTERS
SHORELINE RESTORATION AT
FRANCIS SCOTT KEY MEMORIAL BRIDGE (I-695)
CONTRACT NO.: MDTA KB-3022-0000
DIRECTOR OF PROJECT DEVELOPMENT
MHW (MEAN HIGH WATER 2019-2024)
MHHW (MEAN HIGHER HIGH WATER 2019-2024)1.27 FT
1.01 FT
-0.13 FT
-0.25 FT
0.44 FT MTL (MEAN TIDE LINE 2019-2024)
MLW (MEAN LOW WATER 2019-2024)
MLLW (MEAN LOWER LOW WATER 2019-2024)
0.0 FT ELEV. 0 (NAVD 88)
N
6 EX-01 EXISTING CONDITIONS AND DEMO PLAN
TIDAL DATUMS
N
ABBREVIATIONS, NOTES & LEGEND
EROSION AND SEDIMENT CONTROLEN-0512
EROSION AND SEDIMENT CONTROLED-01
MAINTENANCE OF TRAFFIC
LD-03
LD-04
25-SF-0008
Alvi Associates, Inc.
14 EROSION AND SEDIMENT CONTROLED-02
LANDSCAPE SCHEDULES
LANDSCAPE PLAN
LANDSCAPE NOTES AND DETAILS
LANDSCAPE NOTES AND DETAILS
STATE OF MARYLAND, LICENSE NO. 1093, EXPIRATION DATE: 07/26/2026.
BY ME, AND THAT I AM A DULY LICENSED PROFESSIONAL LANDSCAPE ARCHITECT UNDER THE LAWS OF THE
PROFESSIONAL CERTIFICATION: I HEREBY CERTIFY THAT THESE DOCUMENTS WERE PREPARED OR APPROVED
21 GR-01 GRADING TABLE AND SUMMARY OF EARTHWORK
100% PLAN SUBMITTAL
MARYLAND, LICENSE NO. 35245, EXPIRATION DATE: 6/26/2026.
BY ME, AND THAT I AM A DULY LICENSED PROFESSIONAL ENGINEER UNDER THE LAWS OF THE STATE OF
PROFESSIONAL CERTIFICATION: I HEREBY CERTIFY THAT THESE DOCUMENTS WERE PREPARED OR APPROVED
MARYLAND, LICENSE NO. 200491, EXPIRATION DATE: 9/2/2027.
BY ME, AND THAT I AM A DULY LICENSED PROFESSIONAL ENGINEER UNDER THE LAWS OF THE STATE OF
PROFESSIONAL CERTIFICATION: I HEREBY CERTIFY THAT THESE DOCUMENTS WERE PREPARED OR APPROVED
9 EN-02 EROSION AND SEDIMENT CONTROL
10 EN-03 EROSION AND SEDIMENT CONTROL
11 EN-04 EROSION AND SEDIMENT CONTROL
HORIZONTAL DATUM
VERTICAL DATUM NAVD 88
NAD 83/2011
SM
MDTA
POINT
H.S.
SOLLERS
TECHNICAL
HQ
PLAZA
TOLLMDTA
FR
A N
C
IS
SC
O
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BR
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DRAWBRIDGE
:943
TURNERS
STATION
SPARROWS POINT
DUNDALK
MOBILE
HOME
COURT
DUNDALK
SOLLERS
Cattail
Point
Point
Coffin
Long
Point
Tom
Point
Sollers
Point
Lloyd
Point
Lovel
Point
CLEMENT
COVE
N O
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BACKRIVE
AND
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AD695
BALTIMORE
BELTWAY
BALT
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BE
LT
W A Y
EXPWY
PENINSULA
BG157
BG157
BLVD
BETHLEHEM BG158
B R O
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D R
AUTHORIT
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H W
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T H
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7TH
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TIN MILL RD
L
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P K
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BULLNECK
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C R
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5/15/2026
05/15/2026
Nafiz Alqasem New Stamp
Responsive People | Creative Solutions www.rkk.com
Engineers | Construction Managers | Planners | Scientists
700 E. Pratt Street, Suite 500 | Baltimore, MD 21202
P: 410.728.2900
ABBREVIATIONS
EXISTING ROADWAY
PROPOSED FENCE LINE
EXISTING DROP INLET
UTILITY POLE
HEDGE / TREE LINE
BUSH / TREE
EXISTING PIPE / CULVERT
Right
Rock Fragments
Radius
Point of Vertical Tangency
Point of Vertical Reverse Curve
Point of Vertical Intersection
Polyvinyl Chloride
Point of Vertical Curve
Point of Tangency
Point
Point of Reverse Curve
Proposed
Polyvinyl Chloride Profile Wall Pipe
Point On Tangent
Point On Curve
Point of Intersection
Plasticity Index
Point of Rotation
Profile Ground Line
Profile Grade Line
Profile Ground Elevation
Profile Grade Elevation
Point of Crown
Point of Compound Curvature
Point of Curvature
Pavement
Optimum Moisture
Overhead Electric
On Center
Non-Plastic
Northeast
Northbound
North
Minimum
Modified
Maximum Dry Content
Maximum
Moisture Content
Macadam
Left
Light Pole
Low Point
Liquid Limit
Linear Feet
Length
K Inlet
Junction Box
Invert
Inlet Sediment Trap
Inch
High Point
Concrete Pipe
Horizontal Ellipitical Reinforced
Headwall
Water Valve
Waters of the United States
Wrapped Steel
Water Meter
Wetland Buffer
Westbound
West
Water
Vertical Curve Length
Vertical Clearance of Agriculture
United States Department
Utility Pole
Underground
Under Drain
Typical
Topsoil
Top of Slab
Temporary Swale
Traverse
Top of Manhole
Traverse Line
Top of Grate
Top of Cover
Telephone
Tangent
Stormwater Management
Square Yards
Single Opening
Station
Standard
Super Silt Fence
Stopping Sight Distance
Aluminized Type 2
Steel Spiral Rib Pipe Arch -
Aluminized Type 2
Steel Spiral Rib Pipe -
Standard Penetration Testing
Structural Steel Plate Pipe Arch
Structural Steel Plate Pipe
Sheet
Square Feet
Silt Fence
Super Elevation
Surface Drain Ditch
Storm Drain
Southbound
Sanitary Sewer
South
Rootmat
Rock Quality Designation
Reinforced Concrete Pressure Pipe
Reinforced Concrete Pipe
Right of Way
RT
R.F.
R
PVT
PVRC
PVI
PVC
PVC
PT
PT
PRC
PROP
PPWP
POT
POC
PI
P.I.
P/R
P/GL
P.G.L.
P.G.E.
P/GE
P/C
PCC
PC
PAV'T.
O.M.
OHE
O.C.
N.P.
NE
NB
N
MIN.
MOD.
M.D.D.
MAX.
M.C.
MAC.
LT.
L.P.
LP
L.L.
LF
L
K
J.B.
INV.
I.S.T
IN
HP
HERCP
HDWL.
W.V.
WUS
W.S.
W.M.
WB
WB
W
W
V.C.L.
VCL
USDA
U.P.
U.G.
U.D.
TYP.
T.S.
T.S.
TS
TRAV.
T.M.
T or TL
T.G.
T.C.
T
T
SWM
SY
SO.
STA.
STD.
SSF
SSD
SRPA
SRP
S.P.T.
SPPA
SPP
SHT.
SF
SF
S/E
S.D.D.
S.D.
SB or S/B
SAN.
S
R.M.
R.Q.D.
RCPP
RCP
RW or R/W
HDPE
H.B.
G.V.
G
FWD.
F.H.
F.B.D.
F or FL
FT
EX or EXIST
ES
ELEV
EB
EA
E
E
E
D.O.
DIA.
D.I.
D.H.V.
DC
CSPA
CSP
CPP-S
CORR.
COR.
CONSTR.
CONC.
COMB.
C.O.
CMP
CLF
CL.
Ñ or C/L
C.B.R.
CATV
CAPA
CAP
C.C.
BOT.
B.M.
B.C.
BIT.
BK
Þ or B/L
APPROX.
AHD
ADT
AASHTO
High Density Polyetheylene
Handbox
Gas Valve
Gas
Forward
Fire Hydrant
Flat Bottom Ditch
Flowline
Feet
Existing
End Section
Elevation
Eastbound
Each
External Distance
Electric
East
Double Opening
Diameter
Drop Inlet
Design Hourly Volume
Degree of Curve
Aluminized Type 2
Corrugated Steel Pipe Arch -
Corrugated Steel Pipe - Aluminized Type 2
Corrugated Polyethylene Pipe - Type 'S'
Correction
Corner
Construction
Concrete
Combination
Cleanout
Corrugated Metal Pipe
Chainlink Fence
Class
Centerline
California Bearing Ratio
Cable Television
Corrugated Aluminum Pipe Arch
Corrugated Aluminum Pipe
Center of Curve
Bottom
Bench Mark
Bituminous Concrete
Bituminous
Back / Book
Baseline
Approximate
Ahead
Average Daily Traffic
Transportation Officials
American Association of State Highway
S H
E E
T R
E V
IS
IO
N D
A T E S
E P
T E
M B
E R
ABBREVIATIONS, NOTES & LEGEND
LEGEND
100 YEAR FEMA FLOODPLAIN
CS-CRAB LINE
EXISTING MEAN HIGH WATER
PROPOSED MAJOR CONTOUR
PROPOSED MINOR CONTOUR
EXISTING MAJOR CONTOUR
EXISTING MINOR CONTOUR
PROJECT NOTES
MHW (MEAN HIGH WATER 2019-2024)
MHHW (MEAN HIGHER HIGH WATER 2019-2024)1.27 FT
1.01 FT
-0.13 FT
-0.25 FT
0.44 FT MTL (MEAN TIDE LINE 2019-2024)
EXISTING MEAN HIGH WATER MHW
PMHW
FIRE HYDRANT
MLW (MEAN LOW WATER 2019-2024)
MLLW (MEAN LOWER LOW WATER 2019-2024)
MHHW FILL LINE
CUT LINE
CONIFEROUS TREE
ELECTRIC MANHOLE
LIGHT POLE
ROAD SIGN
GAS LINE
SILT FENCE
AB-01
BREAKWATER AND REVETMENT
RIPRAP DITCH
0.0 FT ELEV. 0 (NAVD 88)
JTR
LIMIT OF DISTURBANCE (LOD)
PHOTO LOCATION AND DIRECTION 1
EXISTING MEAN LOW WATER
EXISTING MEAN HIGHER HIGH WATER
MLW
PROPOSED MEAN HIGH WATER
CRITICAL AREA BUFFER (CAB)
ELECTRIC LINE (UNDERGROUND)
ELECTRIC LINE (OVERHEAD)
DESIGN DATA FILE AND DETERMINE THE LIMITS OF THE PROJECT INCLUDED.
DESIGN DATA FILE(S). IT IS THE CONTRACTOR'S RESPONSIBILITY TO REVIEW THE
THERE MAY BE SOME AREAS OF THE PROJECT NOT INCLUDED IN THE ELECTRONIC
TO THE DELIVERY OF ANY ELECTRONIC PROJECT FILES.
MDTA'S ELECTRONIC DATA RELEASE FORM MUST BE SIGNED BY ALL PARTIES PRIOR
SOFTWARE CURRENTLY USED BY MDTA
EXISTING DIGITAL TERRAIN MODEL, IN .DTM FORMAT, COMPATIBLE WITH B)
AS SELECTED BY THE ENGINEER
ASCII DATA FILES WITH COORDINATES AND ELEVATIONS FOR PROPOSED POINTS A)
PURPOSES ONLY AND DO NOT SUPERSEDE THE PLANS, SECTIONS, OR SPECIFICATIONS.
AWARDED CONTRACTOR UPON REQUEST. THESE FILES ARE FOR INFORMATIONAL
THE LISTED ELECTRONIC DESIGN DATA FILES WILL BE MADE AVAILABLE TO THE 19.
BGE ELECTRIC TRANSMISSION LINE NORTHEAST OF BREAKWATER 1.
DRAWN TO THE PROPOSED WORK IN THE VICINITY OF AND DIRECTLY BENEATH THE
UTILITIES AT ALL TIMES FOR BOTH PERSONNEL AND EQUIPMENT. SPECIAL ATTENTION IS
CONTRACTOR MUST MAINTAIN A 35 FOOT EXCLUSION ZONE FROM ALL OVERHEAD 18.
BATHYMETRIC DATA IS DESIRED BEYOND THE SCOPE OF THE PLANS.
ADVISED TO REVIEW NOAA'S ELECTRONIC NAVIGATION CHART IF ADDITIONAL
OR LESS. BARGE ACCESS IS SEVERELY LIMITED BY WATER DEPTH. THE CONTRACTOR IS
WATER DEPTH AT MEAN LOW WATER WITHIN THE WORK AREA IS GENERALLY 3 FEET 17.
1 EXCAVATION.
IS BEING OBTAINED. ALL ASSOCIATED COSTS WILL BE INCIDENTAL TO 201 CLASS
GEOTECHNICAL ENGINEER. VERIFY THAT THE PROPER DEGREE OF COMPACTION
CONTRACTOR SHALL SUPPLY THE ENGINEERING TECHNICIAN AND
OF A GEOTECHNICAL ENGINEER LICENSED IN THE STATE OF MARYLAND. THE
AN ENGINEERING TECHNICIAN ON A FULL-TIME BASIS UNDER THE SUPERVISION
IN-PLACE DENSITY TESTS (ONE EVERY 2,500-SQ FT) SHALL BE PERFORMED BY
CONTENT SHALL BE WITHIN 2 PERCENT OF THE OPTIMUM MOISTURE CONTENT.
CONTROL THE MOISTURE CONTENT OF THE FILL DURING PLACEMENT. MOISTURE C)
THE BACKFILL, THE MATERIAL SHALL BE PLACED IN SMALLER LIFTS OF 4 INCHES.
EQUIPMENT AT THE END OF A BACKHOE BOOM WILL BE USED TO COMPACT
DRY DENSITY. IN AREAS WHERE RELATIVELY LIGHT, WALK-BEHIND EQUIPMENT OR
COMPACTED TO AT LEAST 85 PERCENT OF THE MODIFIED PROCTOR MAXIMUM
MATERIAL SHALL BE PLACED IN 8-INCH MAXIMUM LOOSE LIFTS AND B)
ACCORDANCE WITH THE MODIFIED PROCTOR TEST METHOD (ASTM D-1557).
INDICES LESS THAN 10, AND A MAXIMUM DRY DENSITY OF AT LEAST 110-PCF IN
CLASSIFICATION OF SM OR BETTER, LIQUID LIMIT LESS THAN 40 AND PLASTIC
MARYLAND. IMPORTED MATERIALS, IF REQUIRED, SHALL HAVE A UNIFIED SOILS
THE SUPERVISION OF A GEOTECHNICAL ENGINEER LICENSED IN THE STATE OF
THE CONTRACTOR'S ON-SITE GEOTECHNICAL ENGINEERING TECHNICIAN UNDER
BUILDING DEBRIS, FROZEN, ORGANIC OR WET MATERIALS, AS DETERMINED BY
CLASSIFICATION OF GW, GP, GM, GC, SW, SP, SM, OR SC, AND ARE FREE FROM
LESS THAN 40 AND PLASTIC INDICES LESS THAN 10, WITH A UNIFIED SOILS
CONSISTENT WITH GENERAL SITE CONTAMINATION LEVELS, HAVE LIQUID LIMITS
EXISTING ON-SITE SOILS MAY BE REUSED AS COMPACTED FILL IF THEY ARE A)
FOR AREAS ABOVE MEAN HIGH WATER:16.
RUBBLE ITEM.
REMOVAL, AND DISPOSAL AS PART OF THE REMOVAL OF EXISTING STRUCTURES AND
SPECIFICALLY, THE SIZE AND AMOUNT OF RUBBLE THAT REQUIRES EXCAVATION,
CONTRACTOR IS ADVISED TO REVIEW THE EXISTING CONDITIONS OF THE SITE, AND 15.
GRADE EXCEPT FOR WITHIN THE FOOTPRINT OF THE BREAKWATERS.
RUBBLE SHALL BE REMOVED TO AT LEAST 2 FEET BELOW THE PROPOSED FINAL
BRICK, TIRES, ETC., SHALL BE REMOVED PRIOR TO PLACEMENT OF FILL. EMBEDDED
LOOSE RUBBLE AND TRASH, INCLUDING BUT NOT LIMITED TO TIMBERS, CONCRETE, 14.
N/A
PROPERTY LINE
E
88, WHICH IS 0.13 FT. ABOVE MEAN LOW WATER (MLW).
MARCH 2024. THE CALCULATED DATUMS SHOWN BELOW ARE RELATIVE TO NAVD
DATA REPORTED AT NOAA'S BALTIMORE STATION 8574680 FROM MARCH 2019 TO
THE TIDAL DATUMS USED FOR THIS DESIGN ARE CALCULATED FROM HIGH/LOW 13.
ENGINEER
LISTED AS SUCH SHALL BE USED ONLY UPON PRIOR APPROVAL OF THE
INFORMATION FOR HORIZONTAL AND VERTICAL LAYOUT. CONTROL POINTS NOT
ON THE CONSTRUCTION PLANS AND IN THE CONSTRUCTION STAKEOUT
NOTED AS "NAD 83/2011" (HORIZONTAL DATUM) AND "NAVD 88" (VERTICAL DATUM)
PROCESS AND FOR ALL SURVEY OPERATIONS, SHALL USE ONLY BENCHMARKS
DATUM OF 1988 (NAVD 88). THE CONTRACTOR, IN THE CONSTRUCTION-ALIGNMENT
ARE BASED ON THE U.S. COAST AND GEODETIC SURVEY MEAN SEA LEVEL
BENCHMARKS ARE SHOWN ON THE PLANS. ALL ELEVATIONS ARE IN FEET AND
COORDINATE SYSTEM, NAD 83/2011. THE LOCATION AND ELEVATION OF
THIS PROJECT IS ORIENTED TO CONFORM TO THE MARYLAND STATE PLANE 12.
ADHERED TO.
ELEVATION 2.5) AND +/- 0.5 FEET ABOVE. THE TOLERANCE SHALL BE STRICTLY
WITHIN THE PROPOSED LOW AND HIGH MARSH AREAS (BELOW PROPOSED
THE CONSTRUCTION GRADING TOLERANCE SHALL BE PLUS OR MINUS 0.1 FEET 11.
WASHING SHALL BE INCIDENTAL TO MOBILIZATION.
INSPECTED AND APPROVED BY THE ENGINEER UPON ARRIVAL ON SITE. POWER
INTRODUCTION OF INVASIVE SPECIES. EQUIPMENT AND MATTING SHALL BE
POWER-WASHED PRIOR TO ARRIVAL ON SITE TO AVOID AND MINIMIZE THE
HEAVY EQUIPMENT AND, IF USED, ANY CONSTRUCTION MATTING SHALL BE 10.
HIGH WATER SHALL BE DEFINED AS CLASS 5 EXCAVATION.
AS CLASS 1 EXCAVATION. ALL EXCAVATION CHANNELWARD OF EXISTING MEAN
ALL EXCAVATION LANDWARD OF EXISTING MEAN HIGH WATER SHALL BE DEFINED 9.
IS NOT RESPONSIBLE FOR ANY CONCLUSIONS DRAWN FROM THE DATA.
CORRECTNESS OF THE TOPOGRAPHIC OR UTILITY DATA PRESENTED HEREIN AND
THE MARYLAND TRANSPORTATION AUTHORITY DOES NOT WARRANT THE 8.
MANNER APPROVED BY THE ENGINEER.
AND/OR FEATURES SHALL BE REPAIRED AT THE CONTRACTOR'S EXPENSE IN A
DURATION OF THE CONTRACT. ANY DAMAGE TO EXISTING FACILITIES, STRUCTURES
TO REMAIN IN PLACE SHALL BE PROTECTED FROM DAMAGE THROUGHOUT THE
ALL ROADS, PARKING FACILITIES, STRUCTURES, PIPES, CURBS, INLETS, ETC. THAT ARE 7.
COMPENSATION WILL BE ALLOWED FOR THIS WORK.
ELEVATIONS AFFECTING ALL WORK IN THE FIELD. NO SEPARATE OR ADDITIONAL
IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO VERIFY DIMENSIONS AND 6.
PROVISIONS.
PROPERTY UNLESS OTHERWISE NOTED ON THE PLANS OR IN THE SPECIAL
MATERIAL REMOVED DURING CONSTRUCTION SHALL BECOME THE CONTRACTOR'S 5.
CONCERNED PRIOR TO GRADING OPERATIONS.
CONSTRUCTION. THE CONTRACTOR SHALL NOTIFY ALL UTILITY OWNERS
ALL EXISTING UTILITIES SHALL BE VERIFIED BY THE CONTRACTOR PRIOR TO
FROM THE BEST AVAILABLE RECORDS AND SUBSURFACE UTILITY DESIGNATIONS;
THE EXISTING UTILITIES AND OBSTRUCTIONS SHOWN ON THESE PLANS ARE 4.
THREE (3) FULL BUSINESS DAYS PRIOR TO ANY ANTICIPATED DIGGING.
THE CONTRACTOR SHALL CONTACT "MISS UTILITY" AT 1-800-257-7777 AT LEAST 3.
TIME EXTENSION OR ADDITIONAL COSTS.
OR DIFFICULTIES CAUSED BY TIDAL INUNDATION SHALL NOT BE A CAUSE FOR A
BASIS. PLAN FOR TIDAL INTRUSION AND SCHEDULE WORK ACCORDINGLY. DELAYS
BETWEEN MEAN LOW AND MEAN HIGH WATER WILL BE INUNDATED ON A DAILY
WATER (EL. -0.13) WILL BE INUNDATED AT ALL TIMES. PORTIONS OF THE SITE
DURING STORM TIDES. THE PORTION OF THE WORK SITE BELOW MEAN LOW
ELEVATION OF APPROXIMATELY 1.01 FT AND HIGHER ELEVATIONS OCCURING
THE SITE IS SUBJECT TO DAILY TIDAL INUNDATION WITH MEAN HIGH TIDE 2.
3.7.
OF THE AS-BUILT TO CONFIRM THAT NO BREAKWATER HAS SETTLED BELOW EL.
ELEVATION WILL BE SURVEYED AGAIN AT THE COMPLETION OF WORK AS PART
BREAKWATER NOT MEETING THE EL. 4.7 REQUIREMENT IMMEDIATELY. BREAKWATER
SETTLEMENT AND THE CONTRACTOR SHALL CORRECT ANY PORTION OF A
TO DOCUMENT THAT THE 4.7 ELEVATION HAS BEEN ACHIEVED PRIOR TO
TO THE ENGINEER AND DESIGNER OF RECORD WITHIN 5 DAYS OF COMPLETION
EXPECTED SETTLEMENT. EACH BREAKWATER SHALL BE SURVEYED AND SUBMITTED
3.7. THE BREAKWATERS SHALL BE CONSTRUCTED TO EL. 4.7 TO ACCOUNT FOR
ULTIMATE (POST-SETTLEMENT) MINIMUM ELEVATION OF THE BREAKWATERS IS EL.
UP TO ONE FOOT OF SETTLEMENT IS EXPECTED AT THE BREAKWATERS. THE 1.
EXISTING METAL FENCE LINE
EXISTING WOOD FENCE LINE
GAS VALVE G
SANITARY SEWER LINE
WATER LINE
n b y e rs
3/20/2026PLOTTED:
pw:\\MDTAPWAPP2:MDTA_PW_OEC\Documents\20 - OEC Design Projects\KB (Key Bridge)\KB-3022 - Shoreline Restoration at FSK Police HQ\00 CADD\PLANS\pGN-N001_PHQ.dgnFILE:
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DATE
CHECKED BY
DATEDESCRIPTIONNO.
ADDENDUMS & REVISIONS
BY
SCALE
CONTRACT NO.
SHEET NO.
OF
DRAWING NO.
CONST. REVIEW BY
Maryland Transportation Authority
Engineering Division NLB ECH
1" = 30'
MDTA KB-3022
JTR
MDE # 25-SF-0008
6/26/2026.
35245, EXPIRATION DATE:
OF MARYLAND, LICENSE NO.
UNDER THE LAWS OF THE STATE
PROFESSIONAL ENGINEER
I AM A DULY LICENSED
OR APPROVED BY ME, AND THAT
DOCUMENTS WERE PREPARED
I HEREBY CERTIFY THAT THESE
PROFESSIONAL CERTIFICATION:
BALTIMORE COUNTY
AT FSK POLICE HEADQUARTERS
SHORELINE RESTORATION
MARCH 2026
SM
MDTA
Engineers | Construction Managers | Planners | Scientists
700 E. Pratt Street, Suite 500 | Baltimore, MD 21202
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100% DESIGN PLAN
DRAWN BYDESIGNED BY
DATE
CHECKED BY
DATEDESCRIPTIONNO.
ADDENDUMS & REVISIONS
BY
SCALE
CONTRACT NO.
SHEET NO.
OF
DRAWING NO.
CONST. REVIEW BY
Maryland Transportation Authority
Engineering Division NLB ECH
1" = 30'
MDTA KB-3022
JTR
MDE # 25-SF-0008
6/26/2026.
35245, EXPIRATION DATE:
OF MARYLAND, LICENSE NO.
UNDER THE LAWS OF THE STATE
PROFESSIONAL ENGINEER
I AM A DULY LICENSED
OR APPROVED BY ME, AND THAT
DOCUMENTS WERE PREPARED
I HEREBY CERTIFY THAT THESE
PROFESSIONAL CERTIFICATION:
BALTIMORE COUNTY
AT FSK POLICE HEADQUARTERS
SHORELINE RESTORATION
MARCH 2026
5:1
20:1 30:1
37.5' 20' 27'VARIES VARIES
EX. GROUND
5:1
VARIES
EX. GROUND
30:1 8:1
5'
VARIES
5:1 20:1
LOW MARSH
5:1
20:1
37.5' 20'VARIES
MIN. 2%
5:1
TREE & SHRUB
EX. GROUND
EX. GROUND
5:1
VARIES
4'
3:12:1
VARIES
5:1
TREE & SHRUB
5'
VARIES
5:1 20:1
VARIES
LOD
8:1
MEET EX.
TREE & SHRUB HIGH MARSH LOW MARSH
5'
MEET EX.
LOD
TREE & SHRUB
5'
VARIES27'
LOW MARSHHIGH MARSH
12.5'
LOD
20'
TREE & SHRUB
EL. 1.5
LOD TREE & SHRUB HIGH MARSH LOW MARSH
5'
MEET EX.
MEET EX.
LOD
VARIES
5'
LOD
TREE & SHRUB
5'
2%
MEET EX.
LOD
VARIES
5'
HIGH MARSH
12.5'
LOD
20'
TREE & SHRUB
2%
EL. 1
EL. 2.5
EL. 5
MEET EX.
EL. 0.6
EL. 1.5EL. 2.5
EL. 5
LEGEND
TYPICAL SECTION
SOUTHEAST SHORE BETWEEN BREAKWATERS
TYPICAL SECTION
NORTHEAST SHORE BETWEEN BREAKWATERS
TYPICAL SECTION
SOUTHEAST SHORE AT BREAKWATER
TYPICAL SECTION
NORTHEAST SHORE AT BREAKWATER
EL. 10
EL. 2.5 EL. 1.5
EL. 2.5
MEET EX.
MEET EX.
EL. 2.5
EL. 2.5 EL. 1.5 EL. 0.6
EL. 10
EL. 2.5
EL. 2.5
MIN. 2%
BRIDGING LAYER, SEE TS-02
BRIDGING LAYER, SEE TS-02
VARIES, 30:1 MAX.
MHW
MLW
MHW
MLW
MHW
MLW
MHW
MLW
EL. 4.7
CONSTRUCTED TOP OF BREAKWATER
EL. 3.7
SETTLED TOP OF BREAKWATER
3:12:1
4'
EL. 3.7
SETTLED TOP OF BREAKWATER
EL. 4.7
CONSTRUCTED TOP OF BREAKWATER
4OR
3 4OR
SPECIAL BORROW
BEACH SAND
CLASS II RIPRAP
SEE NOTES ON HD SHEET
CLASS III RIPRAP
SEE NOTES ON HD SHEET
6" TOPSOIL
TS-01TYPICAL SECTIONS
NOT TO SCALE
MEET EX. MEET EX.
HAULING VEHICLE.
SHALL BE MEASURED BY APPROVED
SPECIAL BORROW AND BEACH SAND 2.
THAN 6" IN ANY DIMENSION
SHALL BE FREE OF OBJECTS GREATER
UPPER 2 FEET OF SPECIAL BORROW 1.
NOTES:
SM
MDTA
EL. 1
VARIES, 30:1 MAX.
CHOKE, SEE TS-02
CHOKE, SEE TS-02
Engineers | Construction Managers | Planners | Scientists
700 E. Pratt Street, Suite 500 | Baltimore, MD 21202
P: 410.728.2900 e h a ig h t
5/8/2026PLOTTED:
c:\pwworking\mdta_pw_oec\ehaight\d0255043\pTS-0002-PHQ.dgnFILE:
B Y
100% DESIGN PLAN
DRAWN BYDESIGNED BY
DATE
CHECKED BY
DATEDESCRIPTIONNO.
ADDENDUMS & REVISIONS
BY
SCALE
CONTRACT NO.
SHEET NO.
OF
DRAWING NO.
CONST. REVIEW BY
Maryland Transportation Authority
Engineering Division NLB ECH
1" = 30'
MDTA KB-3022
JTR
MDE # 25-SF-0008
6/26/2026.
35245, EXPIRATION DATE:
OF MARYLAND, LICENSE NO.
UNDER THE LAWS OF THE STATE
PROFESSIONAL ENGINEER
I AM A DULY LICENSED
OR APPROVED BY ME, AND THAT
DOCUMENTS WERE PREPARED
I HEREBY CERTIFY THAT THESE
PROFESSIONAL CERTIFICATION:
BALTIMORE COUNTY
AT FSK POLICE HEADQUARTERS
SHORELINE RESTORATION
MARCH 2026 4
TS-02TYPICAL SECTIONS
BREAKWATER
TYPICAL SECTION
LEGEND
NOT TO SCALE
EL. 10
8'
EX. GROUND
2.5:1
EXISTING GROUND
4'
71'
1.5'
2:1 3:1
BASE OF BREAKWATER
4'
10:1
1:1
1.5 :1
10:1
EL. 10
8'
EX. GROUND
SEE GEOMETRY SHEET
ELEVATION VARIES, -1.5 TO -3,
MEET EXISTING
1.5 :1
2.5:1
REVETMENT WITH SLOPED FOOTER
TYPICAL SECTION
SEE GEOMETRY SHEET
ELEVATION VARIES, 0 TO -2,
4:1
SLOPE VARIES
LOW MARSH
1' MIN
CLASS II RIPRAP DITCH
TYPICAL SECTION
3 OR
1'
1'
3 32" THICKNESS
4:1
SLOPE VARIES
LOW MARSH
REVETMENT WITH LEVEL FOOTER AND RIPRAP DITCH
TYPICAL SECTION
LAYER WITH NO. 57 STONE
CHOKE OUTER 6" OF BRIDGING
TIE-IN TO REVETMENT
4:1 AT START TO 2.5:1 AT
SLOPE TRANSITIONS FROM
APPLIES FROM RD-01 TO RD021.
RIPRAP DITCH NOTES
3'
3'
MLW
MLW
MHW
MLW
MHW
EL. 4.7
CONSTRUCTED TOP OF BREAKWATER
MHW
1:1
4'
STONE UP TO EL. 1.0
WITH CLASS 0 RIPRAP AND NO. 57
CHOKE OUTER 6" OF BREAKWATER
4'
EL. 3.7
SETTLED TOP OF BREAKWATER
LONG-TERM/POST CONSTRUCTION
THE FOOTER.
GEOTEXTILE EXTENDING BEYOND
FOOTER EDGE TO AVOID LOOSE
ONE FOOT INWARD FROM THE
MAY BE TERMINATED UP TO
BEYOND THE RIPRAP. GEOTEXTILE
WILL BE PERMITTED TO EXTEND
ABSOLUTELY NO GEOTEXTILE
THE FOOTER.
GEOTEXTILE EXTENDING BEYOND
FOOTER EDGE TO AVOID LOOSE
ONE FOOT INWARD FROM THE
MAY BE TERMINATED UP TO
BEYOND THE RIPRAP. GEOTEXTILE
WILL BE PERMITTED TO EXTEND
ABSOLUTELY NO GEOTEXTILE
4'
2'
4'
2'
HAULING VEHICLE.
SHALL BE MEASURED BY APPROVED
SPECIAL BORROW AND BEACH SAND 2.
THAN 6" IN ANY DIMENSION
SHALL BE FREE OF OBJECTS GREATER
UPPER 2 FEET OF SPECIAL BORROW 1.
NOTES:
CONSECUTIVE BREAKWATERS SHALL BE 10 FEET.
BREAKWATER SIDESLOPES SHALL BE 2:1. THE MINIMUM DISTANCE BETWEEN THE BEDDING STONE OF 7.
BREAKWATERS AND REVETMENT.
SHALL BE INCIDENTAL TO CLASS II RIPRAP FOR BREAKWATERS AND TO CLASS III RIPRAP FOR
BREAKWATERS AND REVETMENT. CLASS 0 RIPRAP AND NO. 57 STONE FOR CHOKING THE BREAKWATERS
THROUGH 6 WILL BE PAID FOR AT THE CONTRACT PRICE PER CUBIC YARD OF CLASS III RIPRAP FOR
YARD OF CLASS II RIPRAP FOR BREAKWATERS. RIPRAP FOR THE REVETMENT AND BREAKWATERS 4
RIPRAP FOR BREAKWATERS 1 THROUGH 3 WILL BE PAID FOR AT THE CONTRACT PRICE PER CUBIC 6.
SHOTS AT LEAST EVERY 5 FT ALONG THE CREST TO ESTABLISH AN AVERAGE ELEVATION.
UNDERSTANDING THAT THE NATURE OF RIPRAP WILL CAUSE MINOR VARIATION ALONG THE CREST, TAKE
GRADE TOLERANCE FOR THE BREAKWATER AT THE TIME OF CONSTRUCTION SHALL BE +/- 3". 5.
AND REPLACED.
PLACEMENT NOT DEEMED ACCEPTABLE BY MDTA OR ITS REPRESENTATIVES MUST BE REMOVED C.
SORT, FIT, AND TIGHTLY KEY EACH ROCK TO ENSURE STABILITY OF FACES.B.
ARRANGE INDIVIDUAL STONES TO ENSURE A UNIFORM DISTRIBUTION. A.
STONE SIZES AND PREVENTS DISPLACEMENT OF UNDERLYING MATERIAL.
PLACE THE RIPRAP TO THE FULL-COURSE THICKNESS IN A MANNER THAT PREVENTS SEGREGATION OF 4.
AGGREGATE, WITH A MINIMUM OF VOIDS, AND WITHOUT DAMAGING THE GEOGRID.
PLACE THE NO. 2 STONE CAREFULLY ON THE GEOGRID TO PRODUCE AN EVEN DISTRIBUTION OF 3.
OR SLIT SHALL BE NO MORE THAN 6" GREATER IN DIAMETER THAN THE OBJECT DIAMETER.
MUDLINE, INSTALL THE GEOGRID BY CUTTING A X OR SLIT FOR THE OBJECT TO PASS THROUGH. THE X
ROLL EDGES AND ENDS. WHERE EXISTING PILES OR OTHER BURIED OBJECTS PROTRUDE ABOVE THE
PLACE GEOGRID IN ACCORDANCE WITH THE MANUFACTURER'S RECOMMENDATIONS. OVERLAP BY 3' AT 2.
BURIED OBJECTS, INCLUDING PILES, WHICH COULD DESTABILIZE THE UNDERLYING MATERIAL.
REMOVE SURFICIAL DEBRIS FROM THE FOOTPRINTS OF THE RIPRAP BREAKWATERS. DO NOT REMOVE 1.
BREAKWATER NOTES
1' FILL SHALL BE APPLIED FROM RV-06 TO RV-11. TRANSITION FOOTER AND FILL SMOOTHLY BETWEEN RV-05 AND RV-06.
LEVEL FOOTER WITH RIPRAP DITCH SHALL BE APPLIED FROM RV-04 TO RV-05 (RD-02 TO RD-03). SLOPED FOOTER WITH MIN 8.
BEACH SAND ITEM.
WEEK AFTER THE LAST PLACEMENT OF SAND. BEACH SAND SHALL BE MEASURED AND PAID FOR IN ACCORDANCE WITH THE
RIPRAP VOIDS. GRADES WILL NOT BE CONSIDERED STABLE IN THIS AREA UNTIL THEY HAVE REMAINED UNCHANGED FOR ONE
PLACE BEACH SAND OVER RIPRAP FOOTER IN A MANNER THAT CAUSES SAND TO BE WASHED INTO AND COMPLETELY FILL 7.
THE FOOTER. SURVEY WILL BE PAID UNDER AS-BUILT SURVEY.
LANDWARD SLOPE BREAK, CENTER LINE, AND CHANNELWARD EDGE OF THE FOOTER EVERY 10 FEET ALONG THE LENGTH OF
ELEVATION, IF NECESSARY, SHALL BE AT THE CONTRACTOR'S EXPENSE. SURVEY SHALL INCLUDE SPOT POINTS AT THE
SHALL NOT BE LESS THAN ONE FOOT BELOW EXISTING GRADE AS SHOWN ON PLANS. CORRECTION OF THE FOOTER
NOT PROCEED WITH SAND PLACEMENT ON TOP OF FOOTER UNTIL THE ENGINEER APPROVES THE GRADES. THE FOOTER
PRIOR TO PLACING SAND OVER RIPRAP FOOTER, SURVEY THE FOOTER AND SUBMIT TO THE ENGINEER FOR APPROVAL. DO 6.
PLACEMENT NOT DEEMED ACCEPTABLE BY MDTA OR ITS REPRESENTATIVES MUST BE REMOVED AND REPLACED.C.
SORT, FIT, AND TIGHTLY KEY EACH ROCK TO ENSURE STABILITY OF FACES.B.
ARRANGE INDIVIDUAL STONES TO ENSURE A UNIFORM DISTRIBUTION.A.
PREVENTS DISPLACEMENT OF UNDERLYING MATERIAL.
PLACE THE RIPRAP TO THE FULL-COURSE THICKNESS IN A MANNER THAT PREVENTS SEGREGATION OF STONE SIZES AND 5.
MINIMUM OF VOIDS, AND WITHOUT DAMAGING THE GEOTEXTILE.
PLACE THE NO. 57 STONE CAREFULLY ON THE GEOTEXTILE TO PRODUCE AN EVEN DISTRIBUTION OF AGGREGATE, WITH A 4.
CLASS SE GEOTEXTILE SHALL BE INCIDENTAL TO CLASS III RIPRAP FOR BREAKWATERS AND REVETMENT. 3.
MARYLAND STANDARD SPECIFICATIONS FOR CONSTRUCTION AND MATERIALS.
REMOVAL OF THE EXISTING TIMBER STRUCTURE SHALL BE PERFORMED IN ACCORDANCE WITH SECTION 405 OF THE 2.
PRIOR TO THE PLACEMENT OF REVETMENT, ALL EXISTING RUBBLE, CONSTRUCTION DEBRIS, AND TIMBER SHALL BE REMOVED. 1.
REVETMENT NOTES
6" TOPSOIL
SPECIAL BORROW
TRIAXIAL GEOGRID
NO. 2 STONE
BEACH SAND
CLASS III RIPRAP
CLASS II RIPRAP
6" OF NO. 57 STONE
CLASS SE GEOTEXTILE
Engineers | Construction Managers | Planners | Scientists
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P: 410.728.2900 n b y e pw:\\MDTAPWAPP2:MDTA_PW_OEC\Documents\20 - OEC Design Projects\KB (Key Bridge)\KB-3022 - Shoreline Restoration at FSK Police HQ\00 CADD\PLANS\pGS-P001_PHQ.dgnFILE:
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100% DESIGN PLAN
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DATE
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DATEDESCRIPTIONNO.
ADDENDUMS & REVISIONS
BY
SCALE
CONTRACT NO.
SHEET NO.
OF
DRAWING NO.
CONST. REVIEW BY
Maryland Transportation Authority
Engineering Division NLB ECH
1" = 30'
30' 30'0 60'
SCALE: 1"=30'
MDTA KB-3022
JTR
MDE # 25-SF-0008
6/26/2026.
35245, EXPIRATION DATE:
OF MARYLAND, LICENSE NO.
UNDER THE LAWS OF THE STATE
PROFESSIONAL ENGINEER
I AM A DULY LICENSED
OR APPROVED BY ME, AND THAT
DOCUMENTS WERE PREPARED
I HEREBY CERTIFY THAT THESE
PROFESSIONAL CERTIFICATION:
BALTIMORE COUNTY
AT FSK POLICE HEADQUARTERS
SHORELINE RESTORATION
MARCH 2026
TRAV PT CEM3
CEM3
CEM3A
TRAV PT CEM3A
CEM2
TRAV PT CEM2
TRAV PT CEM1
CEM1
CEM2
CEM3
CEM1
CEM3A
BREAKWATER STAKEOUT
ELEVATION NORTHING EASTINGPOINT NO.
ELEVATION NORTHING EASTINGPOINT NO.
GR-10
GR-11
RV-02
RV-01
GRADING STAKEOUT
BW-1-1
BW-1-2
BW-2-1
BW-2-2
BW-3-1
BW-3-2
BW-3-3
BW-4-1
BW-4-2
BW-4-3
BW-5-1
BW-5-2 BW-6-1
BW-6-2
GR-01
GR-02
GR-15
GR-16
GR-17
GR-18
GR-19
GR-20
GR-21
GR-22
GR-23
GR-24
GR-25
GR-26
GR-05
GR-06
GR-07
GR-02
GR-03
GR-04
GR-08
GR-09
570482.1431
570450.3165
570627.0863 570586.3226
570582.4637
GR-01
1.0 1.0 1.0
1.0
1.0 1.0
1.0
1.0 1.0 1.0
1.0
2.5
2.5
2.5
1453042.3843 1453066.4429
2.5
2.5 2.5
2.5 2.5 2.5
1453169.7256
1453177.5141 1453169.3804
1453053.5665 1453059.6320 1453165.7588
1453194.9377 1453197.8209
1453193.1598
570720.9346 570673.6954 570667.1738
570825.6308
570821.7254 570726.1623
2.5
2.5
GR-10
GR-11
BW-5-1
BW-3-1
BW-2-1
BW-5-2
BW-6-2
BW-6-1
BW-4-3
BW-2-2
BW-3-2
BW-1-2
BW-4-2
BW-4-1
BW-3-3
BW-1-1
570868.4589
570856.9606 570856.2744 570774.8171
570726.1018
570446.3013 570462.4089 570519.0111
570529.6209 570564.2694 570609.0487
570680.0019
1453087.8869
1453099.7420
1453147.7197 1453164.6735
1453226.5393
1453239.0683
1453071.1061
1453083.2852 1453137.3532 1453174.5094
1453224.3686 1453236.1353
GR-03
GR-04
GR-05
GR-06
GR-07 GR-08
GR-09
570440.7294 570464.8909 570505.7379 570526.9575
1453095.4575
1453113.2401 1453144.2293
1453178.1370
GR-15
GR-16
GR-17
GR-18
GR-19
GR-20
GR-21
GR-22
GR-23
GR-24
GR-25
GR-26
1.0
RV-11
RV-10
RV-09
RV-08
RV-07
RV-06
RV-05
RV-04
4.7
4.7 4.7
10.0 10.0
10.0 570418.5674 570415.2450
570435.5853 1453004.2561
1453037.6702 1453039.8912
NOTE: GRADING POINTS GR-12, GR-13, AND GR-14 ARE INTENTIALLY OMITTED.
ELEVATION NORTHING EASTINGPOINT NO.
RV-01
570401.9244
570392.0273
570386.1995
570385.2176
1453006.6651 1453018.1156
1453047.9701
1453052.2411
REVETMENT STAKEOUT
RV-02
RV-03
RV-04
RV-05
RV-06
RV-07
RV-08
RV-09
RV-10
RV-11
1453067.9260
1453188.2309
1453228.5131 1453243.3245 1453246.1358 1453250.1190
1453221.2665 1453240.7215
570856.9288
570821.9513 570775.1109
570738.0961
570711.0778 570671.9905
570550.9598
570618.3535
REVETMENT TOE OF SLOPE (BURIED)
570412.0952 1452989.9569
1453072.9912570413.0729
-1.0
-1.0 -2.0
-2.0 -3.0 -3.0
RD-01
ELEVATION NORTHING EASTINGPOINT NO.
CLASS II RIPRAP DITCH
NORTHING EASTING ELEVATION DESCRIPTION
CEM1
CEM2
CEM3
CEM3A
570820.4709
570614.1169
570456.4959
570416.0520
1452963.3248
1453097.4658
1452964.8994
1453035.7306
10.4527
11.2291
10.9295
10.2563
TRAV RC
TRAV RC
TRAV RC
FLY RC
TRAVERSE POINT TABLE
POINT
GS-01
RD-01
RD-02
RD-03
GEOMETRY SHEET
REVETMENT TOP OF SLOPE
RD-02
RD-03
OF THE 4' WIDE FLAT BREAKWATER TOP.
NOTE: BW POINTS ARE GIVEN ALONG THE CENTERLINE
RIPRAP DITCH CENTERLINE STAKEOUT
RV-03
570438.6800 1453054.7400
1453069.4864570413.0729-2.0 0.0
1453047.0525570441.1962
570440.6544 1453055.1916
570426.7068 1453071.2249
1.0 0.0
-2.0
1453097.0116
570561.0213
4.7
4.7 4.7
4.7
4.7 4.7 4.7
4.7 4.7
4.7
4.7
570884.3885
1453136.2119
ELEVATION NORTHING EASTINGPOINT NO.
OR-01
OSPREY POLE RELOCATION STAKEOUT
1453109.6942570500.0132
OR-01
NA
SM
MDTA
1.5
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0.6
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2.5
0.6
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R=72.5'
R=172.5'
R=22.5'
R=17.5'
R=17.5'
R=42.5'
R=45'
R=2'
R=32'
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Engineers | Construction Managers | Planners | Scientists
700 E. Pratt Street, Suite 500 | Baltimore, MD 21202
P: 410.728.2900
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n b y e pw:\\MDTAPWAPP2:MDTA_PW_OEC\Documents\20 - OEC Design Projects\KB (Key Bridge)\KB-3022 - Shoreline Restoration at FSK Police HQ\00 CADD\PLANS\pEX-0001_PHQ.dgnFILE:
B Y
100% DESIGN PLAN
DRAWN BYDESIGNED BY
DATE
CHECKED BY
DATEDESCRIPTIONNO.
ADDENDUMS & REVISIONS
BY
SCALE
CONTRACT NO.
SHEET NO.
OF
DRAWING NO.
CONST. REVIEW BY
Maryland Transportation Authority
Engineering Division NLB ECH
1" = 30'
30' 30'0 60'
SCALE: 1"=30'
MDTA KB-3022
JTR
MDE # 25-SF-0008
6/26/2026.
35245, EXPIRATION DATE:
OF MARYLAND, LICENSE NO.
UNDER THE LAWS OF THE STATE
PROFESSIONAL ENGINEER
I AM A DULY LICENSED
OR APPROVED BY ME, AND THAT
DOCUMENTS WERE PREPARED
I HEREBY CERTIFY THAT THESE
PROFESSIONAL CERTIFICATION:
BALTIMORE COUNTY
AT FSK POLICE HEADQUARTERS
SHORELINE RESTORATION
MARCH 2026 6
EX-01
N
E 1453220
N
E 1452880
N
E 1452880
N
A B A N
D O
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4" A
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RUBBLE
EXISTING SWM OUTFALL
METAL PIPE.
OF EXISTING ABANDONED 6"
REMOVE EXPOSED SECTIONS
CONTRACTOR.
REMOVED BY
FENCE TO BE
EXISTING SPLIT RAIL
LIMIT OF RUBBLE
APPROX. CHANNELWARD
APPROX. LANDWARD LIMIT OF RUBBLE
PHOTO 1: CONCRETE CRIBWALL LOOKING NORTHEAST
PHOTO 2: CONCRETE CRIBWALL LOOKING NORTHWEST
PHOTO 3: LIMIT OF RUBBLE LOOKING NORTHWEST
PHOTO 4: TIMBER ABUTMENT LOOKING NORTHEAST
EXISTING CONDITIONS AND DEMOLITION PLAN
PHOTO 5: LIMIT OF RUBBLE LOOKING EAST
BELOW THE PROPOSED GROUNDLINE.
OF REMOVAL SHALL BE 2 FT
FOR CONSTRUCTION AND MATERIALS. THE LIMITS
405 OF THE MARYLAND STANDARD SPECIFICATIONS
IN ACCORDANCE WITH SECTION
BE REMOVED BY CONTRACTOR
CONCRETE CRIBWALL TO
RELOCATION.
PRESENT PRIOR TO INITIATING
SURFACE. CONFIRM NO NEST IS
AT LEAST 1' BELOW GROUND
LOCATION. REMOVE EXISTING POLE TO
POLE. SEE HD-01 FOR PROPOSED
SALVAGED AND AFFIXED TO NEW
OSPREY NESTING PLATFORM TO BE
CONSTRUCTION ALLOWANCE.
BE FROM THE MISCELLANEOUS
IF WORK OCCURS, PAYMENT WILL
TO OBTAIN PERMITS.
WITH BGE FOR REMOVAL AND
CONSTRUCTION, COORDINATE
NECESSARY FOR BREAKWATER
ABANDONED UTILITY PIPES IS
REMOVAL OF EXISTING
IF CONTRACTOR DETERMINES
CLASS I EXCAVATION.
BE REMOVED BY CONTRACTOR AS
TIMBER ABUTMENT AND RUBBLE TO
SURVEY COLLECTED DECEMBER 2023 BY CHESAPEAKE ENVIRONMENTAL MANAGEMENT INC. (CEM).2.
AMOUNT OF RUBBLE THAT REQUIRES REMOVAL PRIOR TO BIDDING.
IT IS ADVISED THAT THE CONTRACTOR UNDERSTAND THE LIMITS AND 1.
NOTE:
CLEARING AND GRUBBING.
IS INCIDENTAL TO
RELOCATION. RELOCATION
HEADQUATERS PRIOR TO
APPROVAL FROM POLICE
LOCATION AND OBTAIN
STAKE OUT PROPOSED
PROPOSED EMBANKMENT.
RELOCATE TIRE PIT ABOVE
THE CONTRACTOR'S EXPENSE.
THE ENGINEER AND THE MDTA POLICE AT
THE CONTRACTOR AS APPROVED BY
AND RESET AFTER CONSTRUCTION BY
TRAINING EQUIPMENT MAY BE REMOVED
EQUIPMENT WHEN POSSIBLE. EXISTING
CONTRACTOR TO AVOID TRAINING
EXISTING POLICE TRAINING EQUIPMENT (TYP.).
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Responsive People | Creative Solutions www.rkk.com
Engineers | Construction Managers | Planners | Scientists
700 E. Pratt Street, Suite 500 | Baltimore, MD 21202
P: 410.728.2900
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MHHW
MHHW
M H
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B Y
100% DESIGN PLAN
DRAWN BYDESIGNED BY
DATE
CHECKED BY
DATEDESCRIPTIONNO.
ADDENDUMS & REVISIONS
BY
SCALE
CONTRACT NO.
SHEET NO.
OF
DRAWING NO.
CONST. REVIEW BY
Maryland Transportation Authority
Engineering Division NLB ECH
1" = 30'
30' 30'0 60'
SCALE: 1"=30'
MDTA KB-3022
JTR
MDE # 25-SF-0008
6/26/2026.
35245, EXPIRATION DATE:
OF MARYLAND, LICENSE NO.
UNDER THE LAWS OF THE STATE
PROFESSIONAL ENGINEER
I AM A DULY LICENSED
OR APPROVED BY ME, AND THAT
DOCUMENTS WERE PREPARED
I HEREBY CERTIFY THAT THESE
PROFESSIONAL CERTIFICATION:
BALTIMORE COUNTY
AT FSK POLICE HEADQUARTERS
SHORELINE RESTORATION
MARCH 2026
EXCLUSION ZONE - ISOMETRIC VIEW
EXCLUSION ZONE - PROFILE VIEW
35'
HD-01
N
E 1453220
N
E 1452880
N
E 1452880
N
LIVING SHORELINE CONSTRUCTION PLAN
5:1
20:1
AT G
APS)
(O C C U
RS
M
AX 30:1
VARIES,
8:1
:1
5:
AT
G
AP
S)
(O
CCURS
M
AX
:1
VARI
ES
, 8:
BREAKWATER CREST (TYP.)
2. BREAKWATERS 4, 5, AND 6 SHALL BE CONSTRUCTED WITH CLASS 3 RIPRAP.
1. BREAKWATERS 1, 2, AND 3 SHALL BE CONSTRUCTED WITH CLASS 2 RIPRAP.
CONSTRUCTION NOTES:
REVETMENT (EXPOSED)
2 FT. FROM TOP OF SLOPE
PROPOSED SPLIT RAIL FENCE, OFFSET
RIPRAP DITCH
CLASS II
REVETMENT FOOTER (BURIED)
RELOCATED OSPREY PLATFORM ON NEW POLE.
SEE GEOMETRY SHEET
REVETMENT TOE OF SLOPE (BURIED)
CLASS 2 RIPRAP
BREAKWATER 1
CLASS 2 RIPRAP
BREAKWATER 2
CLASS 2 RIPRAP
BREAKWATER 3
CLASS 3 RIPRAP
BREAKWATER 4
CLASS 3 RIPRAP
BREAKWATER 5
CLASS 3 RIPRAP
BREAKWATER 6
EX. GROUND
LIMIT OF EXCLUSION ZONE
LIMIT OF EXCLUSION ZONE
TRANSMISSION LINE
TRANSMISSION LINE
LIMIT OF EXCLUSION FENCE
UTILITY POLE OR TOWER
UTILITY POLE OR TOWER
AT ALL TIMES.
EQUIPMENT
FOR PERSONNEL AND
MAINTAIN 35' EXCLUSION ZONE
TRANSMISSION LINE.
BGE ELECTRIC OVERHEAD
ON THIS SHEET.
TRANSMISSION LINE AS SHOWN IN DETAILS
ENTER THE 35' ENVELOPE SURROUNDING THE
AS PERSONNEL AND EQUIPMENT DOES NOT
LIMITS OF THE EXCLUSION ZONE SO LONG
WORK IS PERMITTED WITHIN THE HORIZONTAL
HORIZONTAL LIMITS OF EXCLUSION ZONE.
8:1
:1
8:
1TO
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EET EXIST.
TO
EET EXIST.
T O
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E
X
IS
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TO
M
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EXI
ST
TO
E T
E X
IS
T.
ACCESS IS PROHIBITED.
STEEP SLOPES. CONSTRUCTION
CHANNEL AND SURROUNDING
LOD EXCLUDES OUTFALL
NOTE: SURVEY COLLECTED DECEMBER 2023 BY CHESAPEAKE ENVIRONMENTAL MANAGEMENT INC. (CEM).
TO MEET EXIST.
8:1
SM
MDTA
9 8 7 6 4 3
1.5
2.
1.
0.
0.
0.6
.6
2.5
0.6
1 -
-1
.6 1
Alvi Associates, Inc.
BALTIMORE, MARYLAND
CONSULTING ENGINEERS
BGBKB KB
MDE # 25-SF-0008
Maryland Transportation Authority
Engineering Division
DATEDESCRIPTIONNO.
ADDENDUMS & REVISIONS
BY
DESIGNED BY DRAWN BY
DATECONST. REVIEW BY SCALE
CHECKED BY
DRAWING NO.
SHEET NO.
OF 21
100% DESIGN PLAN
CONTRACT NO.
MDTA KB-3022
200491, EXPIRATION DATE: 9/2/2027
STATE OF MARYLAND, LICENSE NO.
ENGINEER UNDER THE LAWS OF THE
DULY LICENSED PROFESSIONAL
APPROVED BY ME, AND THAT I AM A
DOCUMENTS WERE PREPARED OR
HEREBY CERTIFY THAT THESE
PROFESSIONAL CERTIFICATION: I
BALTIMORE COUNTY
AT FSK POLICE HEADQUARTERS
SHORELINE RESTORATION
3/20/2026PLOTTED:
pw:\\MDTAPWAPP2:MDTA_PW_OEC\Documents\20 - OEC Design Projects\KB (Key Bridge)\KB-3022 - Shoreline Restoration at FSK Police HQ\00 CADD\PLANS\E&S\pES-N001_PHQ.dgnFILE:
NOT TO SCALE
EROSION AND SEDIMENT CONTROL NOTES EN-01
DESIGN CERTIFICATION:
DATE DESIGNER'S SIGNATURE
P.E., R.L.S., RLA, OR R.A. (CIRCLE ONE) PRINTED NAME
MD. REGISTRATION NO.
STANDARD STABILIZATION NOTE
EROSION AND SEDIMENT CONTROL GENERAL NOTES
OR GRADED AREAS ON THE PROJECT SITE NOT UNDER ACTIVE GRADING.
AND ALL SLOPES GREATER THAN 3 HORIZONTAL TO 1 VERTICAL (3:1); AND SEVEN (7) DAYS AS TO ALL OTHER DISTURBED
THREE (3) CALENDAR DAYS AS TO THE SURFACE OF ALL PERIMETER CONTROLS, DIKES, SWALES, DITCHES, PERIMETER SLOPES, FOLLOWING INITIAL SOIL DISTURBANCE OR REDISTURBANCE, PERMANENT OR TEMPORARY STABILIZATION SHALL BE COMPLETED WITHIN
OWNERS / DEVELOPERS CERTIFICATION :
OF THE STATE OF MARYLAND, LICNESE 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
3,615
MANAGEMENT, RESPECTIVELY.
MARYLAND REGULATIONS (COMAR) 26.17.01 AND COMAR 26.17.02 FOR EROSION AND SEDIMENT CONTROL AND STORMWATER
SUPPLEMENTS, THE ENVIRONMENT ARTICLE SECTIONS 4-101 THROUGH 116 AND SECTIONS 4-201 AND 215, AND THE CODE OF
FOR SOIL EROSION AND SEDIMENT CONTROL, THE 2000 MARYLAND STORMWATER DESIGN MANUAL, VOLUMES I & II INCLUDING
I HEREBY CERTIFY THAT THIS PLAN HAS BEEN DESIGNED IN ACCORDANCE WITH THE 2011 MARYLAND STANDARDS AND SPECIFICATIONS
PERIOD AS WELL.
TEMPORARILY FOR SEDIMENT CONTROL SHALL BE CONVERTED TO THE PERMANENT CONFIGURATION WITHIN THIS TIME
AND MULCH, OR AS SPECIFIED, WITHIN 24 HOURS OF SAID REMOVAL. STORMWATER MANAGEMENT STRUCTURES USED
REMOVAL OF SEDIMENT CONTROL DEVICES, THE AREA DISTURBED BY REMOVAL SHALL BE STABILIZED WITH TOPSOIL, SEED, CALENDAR DAYS FOLLOWING ESTABLISHMENT OF PERMANENT STABILIZATION IN ALL CONTRIBUTORY DRAINAGE AREAS. UPON
TEMPORARY SEDIMENT CONTROL DEVICES SHALL BE REMOVED WITH PERMISSION OF THE MDE INSPECTOR WITHIN THIRTY (30)24.
STABILIZATION OF SUCH PROPERTY SHALL BE APPLIED BY MARCH 15 OR EARLIER IF GROUND AND WEATHER CONDITIONS ALLOW.
IMPRACTICAL, TEMPORARY SEED AND ANCHORED STRAW MULCH SHALL BE APPLIED TO DISTURBED AREAS. THE FINAL PERMANENT
TO FINISHED GRADE DURING THE MONTHS OF NOVEMBER THROUGH FEBRUARY, AND PERMANENT STABILIZATION IS FOUND TO BE
HORIZONTAL TO 1 VERTICAL (3:1) AND SEVEN (7) CALENDAR DAYS FOR FLATTER SLOPES. WHEN PROPERTY IS BROUGHT
POSSIBLE, BUT NOT LATER THAN THREE (3) CALENDAR DAYS AFTER ESTABLISHMENT FOR SLOPES STEEPER THAN 3
AREAS BROUGHT TO FINISHED GRADE DURING THE SEEDING SEASON SHALL BE PERMANENTLY STABILIZED AS SOON AS
SEASON WHERE THE SLOPE DOES NOT EXCEED 10% AND GRADING HAS BEEN DONE TO PROMOTE SHEET FLOW DRAINAGE.
REQUIRED SOIL AMENDMENTS AND AN APPROVED ANCHORED MULCH. WOOD FIBER MULCH MAY ONLY BE USED IN SEEDING
STABILIZATION FOR ALL CONTRIBUTORY DISTURBED AREAS USING SOD OR AN APPROVED PERMANENT SEED MIXTURE WITH
PRIOR TO REMOVAL OF SEDIMENT CONTROL MEASURES, THE CONTRACTOR SHALL STABILIZE AND HAVE ESTABLISHED PERMANENT23.
SEDIMENT TRAPS THEMSELVES ARE BEING PUMPED OUT.
TO AN MDE APPROVED SEDIMENT TRAPPING DEVICE PRIOR TO RELEASE FROM THE SITE. A SUMP PIT MAY BE USED IF
FLOODPLAIN, WETLAND OR TREE-SAVE AREA. WHEN PUMPING SEDIMENT LADEN WATER, THE DISCHARGE SHALL BE DIRECTED
SEDIMENT REMOVED FROM TRAPS (AND BASINS) SHALL BE PLACED AND STABILIZED IN APPROVED AREAS, BUT NOT WITHIN A22.
THE TRAP OR BASIN BOTTOM TO THE CREST OF THE OUTLET.
ACCUMULATED TO ONE QUARTER OF THE TOTAL DEPTH OF THE TRAP OR BASIN. TOTAL DEPTH SHALL BE MEASURED FROM
SEDIMENT SHALL BE REMOVED AND THE TRAP OR BASIN RESTORED TO ITS ORIGINAL DIMENSIONS WHEN THE SEDIMENT HAS21.
ALL TRAPS AND BASINS SHALL HAVE STABLE INFLOW POINTS.
ALL SEDIMENT TRAP DEPTH DIMENSIONS ARE RELATIVE TO THE OUTLET ELEVATION. ALL TRAPS SHALL HAVE A STABLE OUTFALL.20.
AT ALL TIMES.
AND 4 INCHES IN HEIGHT WITH A MINIMUM OF 14 GAUGE WIRE. SAFETY FENCE SHALL BE MAINTAINED AND IN GOOD CONDITION
POSTS SPACED NO FARTHER APART THAN 8 FEET, HAVE MESH OPENINGS NO GREATER THAN 2 INCHES IN WIDTH
AS A MINIMUM STANDARD: THE SAFETY FENCE SHALL BE MADE OF WELDED WIRE AND AT LEAST 42 INCHES HIGH, HAVE
DEEMED APPROPRIATE AND LOCAL ORDINANCES DO NOT SPECIFY FENCING SIZES AND TYPES, THE FOLLOWING SHALL BE USED
OR OWNER SHALL CHECK WITH LOCAL BUILDING OFFICIALS ON APPLICABLE SAFETY REQUIREMENTS. WHERE SAFETY FENCE IS
WITH AN APPROVED SAFETY FENCE. THE FENCE MUST CONFORM TO LOCAL ORDINANCES AND REGULATIONS. THE DEVELOPER
19. WHERE DEEMED APPROPRIATE BY THE ENGINEER OR INSPECTOR, SEDIMENT BASINS AND TRAPS MAY NEED TO BE SURROUNDED
STANDING WATER SHALL NOT BE REQUIRED TO MEET THIS REQUIREMENT.
TAKE AS LONG AS FORTY-EIGHT (48) HOURS AFTER THE END OF A RAINFALL EVENT TO DRAIN. AREAS DESIGNED TO HAVE
THAN TWENTY-FOUR (24) HOURS AFTER THE END OF A RAINFALL EVENT. DRAINAGE COURSES AND SWALE FLOW AREAS MAY
18. FOR FINISHED GRADING, THE CONTRACTOR SHALL PROVIDE ADEQUATE GRADIENTS TO PREVENT WATER FROM PONDING FOR MORE
3.46
1,676
PRINTED NAME AND TITLERESPONSIBLE PERSONNEL CERTIFICATION NO.
OWNER / DEVELOPER SIGNATUREDATE
APPROVED PLANS.
I / WE HEREBY CERTIFY THAT STORMWATER MANAGEMENT FACILITIES WILL BE MAINTAINED IN ACCORDANCE WITH
INSPECTION AND ENFORCEMENT AUTHORITY OR THE STATE OF MARYLAND, DEPARTMENT OF THE ENVIRONMENT.
PROJECT. I / WE HEREBY AUTHORIZE THE RIGHT OF ENTRY FOR PERIODIC ON- SITE EVALUATION BY APPROPRIATE
APPROVED TRAINING PROGRAM FOR THE CONTROL OF EROSION AND SEDIMENT BEFORE BEGINNING THE
PROJECT WILL HAVE A CERTIFICATE OF ATTENDANCE AT A MARYLAND DEPARTMENT OF THE ENVIRONMENT
DONE PURSUANT TO THIS PLAN AND THAT ANY RESPONSIBLE PERSONNEL INVOLVED IN THE CONSTRUCTION
I / WE HEREBY CERTIFY THAT ALL CLEARING, GRADING, CONSTRUCTION, AND/OR DEVELOPMENT WILL BE
CONTINUED STABILIZATION.
OF ACTIVITY HAVING CEASED ON THE RESPECTIVE FACE. MAINTENANCE SHALL BE PERFORMED AS NECESSARY TO ENSURE
CONTRACTOR SHALL APPLY STABILIZATION MEASURES TO THE FACE OF THE STOCKPILE WITHIN SEVEN (7) CALENDAR DAYS
THREE (3) CALENDAR DAYS OF ACTIVITY HAVING CEASED ON THE RESPECTIVE FACE. FOR SLOPES 3:1 OR FLATTER, THE
ANCHORED STRAW MULCH, SOD, OR OTHER APPROVED STABILIZATION MEASURES TO THE FACE OF THE STOCKPILE WITHIN
FOR STOCKPILE SLOPES STEEPER THAN 3 HORIZONTAL TO 1 VERTICAL (3:1), THE CONTRACTOR SHALL APPLY SEED AND17.
EROSION CONTROL MATTING, SOD, RIP-RAP, OR OTHER APPROVED STABILIZATION MEASURES.
PERMANENT SWALES OR OTHER POINTS OF CONCENTRATED WATER FLOW SHALL BE STABILIZED WITH SEED AND AN APPROVED16.
AS NECESSARY TO ENSURE CONTINUED STABILIZATION.
DISTURBED OUTSIDE OF THE PERIMETER SEDIMENT CONTROL SYSTEM SHALL BE MINIMIZED. MAINTENANCE SHALL BE PERFORMED
MEASURES, AS SOON AS POSSIBLE BUT NO LATER THAN THREE (3) CALENDAR DAYS AFTER ESTABLISHMENT. ALL AREAS
OR EQUAL TO 3:1 SHALL BE STABILIZED WITH SEED AND ANCHORED STRAW MULCH, SOD, OR OTHER APPROVED STABILIZATION
ALL SEDIMENT BASINS, TRAP EMBANKMENTS AND SLOPES, PERIMETER DIKES, SWALES AND ALL DISTURBED SLOPES STEEPER15.
INCHES OF TOPSOIL AND SEED. NOTE THAT FOR THIS PROJECT THERE IS NO SEEDING REQUIRED ON SAND FILL.
SEED, AND MULCH. ALL DISTURBED AREAS WITH SLOPES 2:1 OR STEEPER SHALL BE STABILIZED WITH MATTING OVER 2
WHEN SEEDING, ALL DISTURBED AREAS WITH SLOPES FLATTER THAN 2:1 SHALL BE STABILIZED WITH 6 INCHES OF TOPSOIL,14.
SEEDING, MULCHING, SODDING, AND GROUND COVERS.
FOR SOIL EROSION AND SEDIMENT CONTROL. REFER TO APPROPRIATE SPECIFICATIONS FOR TEMPORARY SEEDING, PERMANENT
VEGETATIVE STABILIZATION SHALL BE PERFORMED IN ACCORDANCE WITH THE 2011 MARYLAND STANDARDS AND SPECIFICATIONS13.
ACTIVE GRADING.
SEVEN (7) CALENDAR DAYS AS TO ALL OTHER DISTURBED OR GRADED AREAS ON THE PROJECT SITE NOT UNDERB.
SLOPES, AND ALL SLOPES STEEPER THAN 3 HORIZONTAL TO 1 VERTICAL (3:1); AND
THREE (3) CALENDAR DAYS AS TO THE SURFACE OF ALL PERIMETER CONTROLS, DIKES, SWALES, DITCHES, PERIMETERA.
WITHIN:
FOLLOWING INITIAL SOIL DISTURBANCE OR RE-DISTURBANCE, PERMANENT OR TEMPORARY STABILIZATION SHALL BE COMPLETED12.
PARTICLES AND/OR PREVENT DUST FROM BLOWING OFF-SITE OR TO AREAS WITHOUT TREATMENT.
CONSTRUCTION ACTIVITIES PRODUCING DUST SHALL IMPLEMENT CONTROL MEASURES TO AVOID THE SUSPENSION OF DUST11.
WASH WATER TO ENTER ANY STREAM OR WETLAND.
IS RINSED OR CLEANED ON-SITE. CONCRETE MUST NOT BE WASHED OUT IN A MANNER THAT WOULD ALLOW CEMENT-LADEN
CONCRETE WASHOUT STRUCTURES SHALL BE USED WHEN CONCRETE TRUCKS, DRUMS, PUMPS, CHUTES, OR OTHER EQUIPMENT10.
GROUND SURFACE.
PUMPED TO A SEDIMENT TRAP OR BASIN PRIOR TO DISCHARGE TO A FUNCTIONAL STORM DRAIN SYSTEM OR TO STABLE
ALL WATER REMOVED FROM EXCAVATED AREAS SHALL BE PASSED THROUGH AN MDE APPROVED DEWATERING PRACTICE OR9.
WORKING DAY. NO MORE TRENCH SHALL BE OPENED THAN CAN BE COMPLETED THE SAME DAY.
TRENCHES FOR UTILITY INSTALLATION SHALL BE BACKFILLED, COMPACTED, AND STABILIZED AT THE END OF EACHB.
EXCAVATED TRENCH MATERIAL SHALL BE PLACED ON THE HIGH SIDE OF THE TRENCH.A.
AT 1-800-257-7777 48 HOURS PRIOR TO THE START OF WORK. WHEN SAME DAY STABILIZATION IS APPROVED:
UTILITY CONSTRUCTION SHALL ONLY BE FOR AREAS WITHIN THE DELINEATED LIMIT OF DISTURBANCE. CALL "MISS UTILITY"
EROSION AND SEDIMENT CONTROL FOR UTILITY CONSTRUCTION SHALL BE PROVIDED IN ACCORDANCE WITH APPROVED PLANS.8.
INSPECTOR.
AND SEDIMENT CONTROL MEASURES UNTIL SUCH TIME AS THEY ARE REMOVED WITH PRIOR PERMISSION FROM THE MDE
THE CONTRACTOR SHALL INSPECT DAILY AND MAINTAIN CONTINUOUSLY IN AN EFFECTIVE OPERATING CONDITION ALL EROSION7.
OF MATERIALS ONTO PUBLIC ROADS. ALL MATERIALS DEPOSITED ONTO PUBLIC ROADS SHALL BE REMOVED IMMEDIATELY.
THE CONTRACTOR SHALL PROTECT ALL POINTS OF CONSTRUCTION INGRESS AND EGRESS TO PREVENT THE DEPOSITION6.
NECESSARY.
THE MDE INSPECTOR HAS THE OPTION OF REQUIRING ADDITIONAL SAFETY OR SEDIMENT CONTROL MEASURES, IF DEEMED5.
APPROVAL FOR MODIFICATIONS TO THE EROSION AND SEDIMENT CONTROL PLAN AND/OR SEQUENCE OF CONSTRUCTION.
MEASURE WITHOUT PRIOR PERMISSION FROM MDE INSPECTOR. THE CONTRACTOR SHALL OBTAIN PRIOR AGENCY AND MDE
AREAS IS DIRECTED TO THE SEDIMENT CONTROL DEVICES AND SHALL NOT REMOVE ANY EROSION OR SEDIMENT CONTROL
WITH THE APPROVAL OF THE MDE INSPECTOR. THE CONTRACTOR SHALL ENSURE THAT ALL RUNOFF FROM DISTURBED
ANY OTHER LAND DISTURBANCES. MINOR SEDIMENT CONTROL DEVICE LOCATION ADJUSTMENTS MAY BE MADE IN THE FIELD
CONSTRUCTION SEQUENCE AND SHALL HAVE THEM INSPECTED AND APPROVED BY THE MDE INSPECTOR PRIOR TO BEGINNING
THE CONTRACTOR SHALL CONSTRUCT ALL EROSION AND SEDIMENT CONTROL MEASURES PER THE APPROVED PLAN AND4.
FOR THE PROJECT.
SHALL BE AVAILABLE AT THE SITE FOR INSPECTION BY DULY AUTHORIZED OFFICIALS OF MDE AND THE AGENCY RESPONSIBLE
THE PLAN APPROVAL LETTER, APPROVED EROSION AND SEDIMENT CONTROL PLANS, DAILY LOG BOOKS, AND TEST REPORTS3.
PRIOR TO FINAL ACCEPTANCE.F.
PRIOR TO REMOVAL OF ALL SEDIMENT CONTROL DEVICES.E.
PRIOR TO REMOVAL OR MODIFICATION OF ANY SEDIMENT CONTROL STRUCTURE(S).D.
COMMENCING CONSTRUCTION OF EACH STEP IS MANDATORY.
STRUCTURES) AT THE REQUIRED INSPECTION POINTS (SEE INSPECTION CHECKLIST ON PLAN). NOTIFICATION PRIOR TO
DURING THE INSTALLATION OF SEDIMENT BASINS (TO BE CONVERTED INTO PERMANENT STORMWATER MANAGEMENTC.
FOLLOWING INSTALLATION OF SEDIMENT CONTROL MEASURES.B.
THE REQUIRED PRE-CONSTRUCTION MEETING.A.
THE CONTRACTOR SHALL NOTIFY MDE IN WRITING AND BY TELEPHONE AT THE FOLLOWING POINTS:2.
MUST ATTEND THE MEETING AND MUST BE NOTIFIED A MINIMUM OF FOURTEEN (14) DAYS PRIOR TO THE DATE OF THE MEETING.
THE…
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