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.

View the file

Other files

On GovTribe

Work with this file

  • Download the original file
  • Contacts named in this file
  • Similar government files
  • Ask GovTribe AI about this file

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

TT

K

EY

BR

ID

G E

(T

O

LL

:944

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

RFO

LK

SO

U

TH

ERN

C O

RP.

RIVERS

RAI

L R O

A D

PA

TA

PS

C O

BACK

AN

D

BACKRIVE

AND

PATAPSC

O

AD695

AD695

BALTIMORE

BELTWAY

BALT

IM

O

RE

BE

LT

W A Y

EXPWY

PENINSULA

BG157

BG157

BLVD

BETHLEHEM BG158

B R O

E N

IN

G

H W

Y

D R

AUTHORIT

Y

H W

Y

D U

N D

A L K

A V E

AVEDUNDALK

T H

S T

7TH

TIN MILL RD

TIN MILL RD

L

IB

E R T Y

P K

W Y

BULLNECK

R D

P O

IN

T

S O

L L E R S

R D

R

D

A V

O N

D A

LE

Y O

R K

W A

Y

AVE

P

IT

T S B

U R

G

NEW

L O

G A

N V

IE

W

DR

BELCLARE

RD

C O

R N

W A

L L

R D

RD

DUNHILL

W A

Y M

C S

H A

N E

RD

LONGPOINT

M A

IN

S T

RESE

RVOIR

CORNWALL

RD

FAIRGREEN

R D

M A

IN

ST

RD

EN

TRA

N C E

RD

M T

O

LIV

E

R D

D U

N R

A N

STANSBURY

RD

ST

RD

S O

L L E R S

P O

IN

T

RD

L Y

N C

H

B A

Y B R

IA

R

RD

RD

P E

A C

H

O

RCHARD

V

IS

T A

M O

B

IL

E D

R

D

U N

GLOW RD

FLE

M

IN

G D

R

Y A R D

LEY

D R

COU

RT

W A

Y

COVE

RD

ST

CHESTN

UT

LOUTH

R D

RD

DUNBAR

D R

INA

T H

D U

N H

A V

E N

R D

S T

A

N

SBURY

D R

LAKE DR

BUFFLEH

EA

D

BROENING RD

R D

P E

N N

W O

O D

A V

ONDALER

O A

D SQ

RD

MEATH

OAK

ST

N O

RT

HVIEW

RD

S T

MARYL

AND

AVE

AVE

WOODLA

ND

BEAL

D R

R

IV

E R S

ID

E

D R

R D

PO

IN

T

M U

R R

A

Y

AVE

CEN

TR

E

RD

WATERSEDGE

A S H

A V E

D U

N M

A N

W A

Y

A V

O N

A V E

T H

S T

ST

15TH

DR

FLO

RA

WALNUT

AVE

T

R D

D U

N L E E R

F A

IR

C R

O S S

R D

JUNIPER

LA

AVON

BEA

CH R

D

S T

E

W A

Y

S H

O R T

WAYMOUTH

WAY

CENTER

ST

16TH

ST

C A

N V

A S B

A C

K R

D

G O

L D

E

N

EYEDR

D ST

D

ST

RAILROADAVE

AVE

BA

L

N

EW

RD

TO

W

N

VIEW

P A

T A P S C

O A

V E

A R D

E E

W A

Y

RA

YM

E

RD

C O

R N

W

A

LLCT

H

ST

S T

P

IN

E

A V E

C E D

A R

C A

R V E R R

D

EASTAVE

D R

YO

RK

CHESTNUT CT

W

IL

L

IA

M W

A D

E A

V E

AVE

MARTINI

PENINSULA EXWY

R D

P A

U

LE

TT

E

LA

M

APLE

T H

S T

LA

PEACH

ORCHARD

DUNKIRK

RD

4TH

ST

L A

L

C U

R B E A

M

JR

R O

B E R T

L A

S O

U T H

D U

N B

R

IN

R D

CEN

T E R

S T

R D

D U

N M

U R

R Y

C O

T T A

G E

A V E

C T

H I L

L

STF

M U

R R

A Y

P O

IN

T C

T

MAIN ST

A V E

T U

R N

E R

ST

HEN

RY

D U

N L

IN

D R

D R

T

IV

O L I

B U

LL

N E C

K C T

PARK

CHESTERWOOD

MERRITT

POINT

PARK

PARK

TURNER

STATION

FLEMING PARK

PARK

WATERSEDGE

WATERSEDGE PARK

HOMES

PARK

CONCRETE

SPARROWS POINT

COUNTRY CLUB

B

ULLN

ECK CREEK

HUMPHREY

CREEK

PEACH ORCHARD CREEK

C R

E E

K

B E

A R

CLUB COVE

LYNCH COVE

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:

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

SM

MDTA

Engineers | Construction Managers | Planners | Scientists

700 E. Pratt Street, Suite 500 | Baltimore, MD 21202

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\pTS-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'

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

700 E. Pratt Street, Suite 500 | Baltimore, MD 21202

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:

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

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

2.

1.

0.

0.

0.6

.6

2.5

0.6

1 -

-1

.6 1

R=72.5'

R=172.5'

R=22.5'

R=17.5'

R=17.5'

R=42.5'

R=45'

R=2'

R=32'

(B G E

(B

E)

E

U

TI

LI

TY

P

IP

E

4" A

B A N

D O

N E D

E

G G

P L

(B

G E

P L

(B

G E

(B G E

A B A N

D O

N E D

8" S

T P

IP

E S

-4

-3

IN

V

L

1.

1.

1.

1.

1.

.8

.8

Engineers | Construction Managers | Planners | Scientists

700 E. Pratt Street, Suite 500 | Baltimore, MD 21202

P: 410.728.2900

MHHW

M H

H W

MHHW

MHHW

M H

H W

M H H

W

MHHW

M H

H W

M H

H W

M

HW

M H

W

M H

W

MHW

M H

W

M H

W

MHW

M H

W

M H

W

M

LW

M

LW

M

LW

MLW

M

LW

M

LW

M

LW

M L

W

M L

W

MLW

MHW

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

N E D

8" S

T P

IP

E S

U

TI

LI

TY

P

IP

E

4" A

B A N

D O

N

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.).

E

(B

E)

E

U

TI

LI

TY

P

IP

E

4" A

B A N

D O

N

E

G G

P L

(B

G E

P L

(B

G E

(B G E

A B A N

D O

N E D

8" S

T P

IP

E S

-4

-3

1.

1.

1.

1.

1.

.8

.8

G G

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

MHHW

M H

H W

MHHW

MHHW

M H

H W

M H H

W

MHHW

M H

H W

M H

H W

M

HW

M H

W

M H

W

MHW

M H

W

M H

W

MHW

M H

W

M H

W

M

LW

M

LW

M

LW

MLW

M

LW

M

LW

M

LW

M L

W

M L

W

PMHW

P M

H W

P M

H W

PM

HW

P M

H W

P M

H W

P M

H W

MLW

MHW

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\pHD-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

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

M

EET EXIST.

TO

EET EXIST.

T O

E T

E

X

IS

T

TO

M

EE

T

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…

This is the start of the file's text. The full file is on GovTribe.

File details come from the government source that posted it. Updated .