CITY OF TAKOMA PARKpublicworks-takomapark.s3.amazonaws.com/public/sligo... · 2017-10-03 · takoma...

410

193S

S

S

S

S

S

IS MADE OF THE ACCURACY OF SAID LOCATIONS.

FOR INFORMATION AND GUIDANCE ONLY. NO GUARANTEE

THE LOCATION OF UTILITIES SHOWN ON THE PLANS ARE

SURVEY

BOOK NO. INDEXED

REVISIONS

AVERAGE DAILY TRAFFIC (A.D.T.)

DESIGN HOURLY VOLUME (D.H.V.)

% TRUCKS - A.D.T.

% TRUCKS - D.H.V.

FUNCTIONAL CLASSIFICATION

CONTROL OF ACCESS

INTENSITY OF DEVELOPMENT

TERRAIN

ANTICIPATED POSTED SPEED

ROADWAY

DESIGN SPEED M. P. H.

CONTROLS / YEARS

DESIGN DESIGNATION

AASHTO DESIGN CRITERIA

BOOK OF STANDARDS AND MUTCD STANDARD SPECIFICATIONS BOOK,

UTILITIES

RIGHT OF WAY

ENVIRONMENTAL INFORMATION

MONTGOMERY COUNTY

CITY OF TAKOMA PARK

DIRECTIONAL DISTRIBUTION (Southbound)

\\balsrv03\v2010\2010\10031_

Tako

maPk\Task 9_SligoFlo

wer\CADD\Plans\pGN-T

0001_ Sligoflo

wer.dgn

Wednesday,

August 30, 2017 AT 10:32 A

M

BEFORE BEGINNING THE PROJECT.

PROGRAM FOR THE CONTROL OF SEDIMENT AND EROSION

DEPARTMENT OF NATURAL RESOURCES APPROVED TRAINING

WILL HAVE A CERTIFICATE OF ATTENDANCE AT A

PERSONNEL INVOLVED IN THE CONSTRUCTION PROJECT

PURSUANT TO THIS PLAN, AND THAT ANY RESPONSIBLE

CONSTRUCTION AND/OR DEVELOPMENT WILL BE DONE

I / WE HEREBY CERTIFY THAT ANY CLEARING, GRADING,

Signature DATE

Printed Name and Title

DEPARTMENT OF PUBLIC WORKS

SCALE: 1"=1000'

1000 1000 3000 feet0

2011 2036

420 500

51% 51%

2,985 6,300

2% 2%

2% 2%

30 MPH

COLLECTOR-UNDIVIDED

NONE

URBAN

LEVEL

25 MPH

OWNERS / DEVELOPERS CERTIFICATION :

HORIZONTAL DATUM

VERTICAL DATUM

MADE OF THE ACCURACY OF SAID LOCATIONS.

INFORMATION AND GUIDANCE ONLY. NO GUARANTEE IS

RIGHT OF WAY LINES SHOWN ON THESE PLANS ARE FOR

AREAS ON THE PROJECT SITE.

SEVEN DAYS (7) AS TO ALL OTHER DISTURBED OR GRADED

GREATER THAN 3 HORIZONTAL TO 1 VERTICAL (3:1), AND

SWALES, DITCHES, PERIMETER SLOPES, AND ALL SLOPES

AS TO THE SURFACE OF ALL PERIMETER CONTROLS, DIKES,

SHALL BE COMPLETED WITHIN THREE (3) CALENDER DAYS

REDISTURBANCE, PERMANENT OR TEMPORARY STABILIZATION

FOLLOWING INITIAL SOIL DISTURBANCE OR

STRICTLY ENFORCED DURING CONSTRUCTION.

SEDIMENT AND EROSION CONTROL REGULATIONS WILL BE

THROUGH 16.04.260).

(SECTION 16.04.210TAKOMA PARK MUNICIPAL CODE TITLE 16

THE CITY OF MAINTAINED IN ACCORDANCE WITH

FOR THIS CONTRACT SHALL BE INSPECTED AND

ALL STORMWATER MANAGEMENT FACILITIES CONSTRUCTED

(301) 891-7615

DESIGN OF HIGHWAYS AND STREETS."

2011 PUBLICATION OF AASHTO'S "A POLICY ON GEOMETRIC

THIS PROJECT WAS DESIGNED IN ACCORDANCE WITH THE

INTERSECTION

SLIGO CREEK PARKWAY

NAD 83/11

NAVD 88

INTERSECTION IMPROVEMENTS

FLOWER AVENUE AT SLIGO CREEK PARKWAY

Daryl BraithwaiteDirector

Public WorksCity of Takoma Park

TRAFFIC CONTROL DEVICES (MUTCD).

INCIDENTAL STRUCTURES AND THE LATEST MANUAL ON UNIFORM

FOR HIGHWAYS AND BOOK OF STANDARDSHIGHWAY ADMINISTRATION

INCLUDED IN THE CONTRACT DOCUMENTS; THE MARYLAND STATE

REVISIONS THEREOF OR ADDITIONS THERETO; THE SPECIAL PROVISIONS

STANDARD SPECIFICATIONS FOR CONSTRUCTION AND MATERIALS

HIGHWAY ADMINISTRATION'S SPECIFICATIONS ENTITLED 2017

THE MARYLAND DEPARTMENT OF TRANSPORTATION, STATE

ALL WORK ON THIS PROJECT SHALL CONFORM TO:

FLOWER AVE/NUE/ SLIGO CREEK PARKWAY = 0.075 MILES

LENGTH OF PROJECT:

Engineers Construction Managers Planners Scientists

www.rkk.com

PH: (410) 728-2900 FAX: (410) 728-3160

LLPRummel, Klepper & Kahl,

410

DESCRIPTION

INDEX OF SHEETS

SHEET NO. SHEET NAME

27458LICENSE NO. __________________, EXPIRATION DATE: _____________________.

PROFESSIONAL ENGINEER UNDER THE LAWS OF THE STATE OF MARYLAND,

WERE PREPARED OR APPROVED BY ME, AND THAT I AM A DULY LICENSED

PROFESSIONAL CERTIFICATION. I HEREBY CERTIFY THAT THESE DOCUMENTS

WORKLIMIT OF

WORKLIMIT OF

LO

NG B

RA

NC

H

UNIVERSITY

WASHINGTON ADVENTIST

193

ETHAN ALLEN

AVE

TAKOMA PARK

HIGHLANDSCAROLE

PARKLANGLEY

AVE.

FLOWER PARKWAY

SLIGO CREEK

WORKLIMIT OF

650

BALTIMORE, MD 21202700 EAST PRATT ST. SUITE 500

12

11

10

8-9

6-7

5

4

3

2

1

SN-01

MT-01

ES-01

EN-01 TO EN-02

SW-02 TO SW-03

SW-01

PS-01

GS-01

AB-01

-

SEAL

No.

27458

RO

BE

R

TJ. GILL

E

JR.

ST

A

TE

OF MARY

LA

ND

PR

OF

ESSIONAL EN

G

INE

ER

SPIE

JULY 3, 2018

SIGNING & PAVEMENT MARKING PLAN

TRAFFIC CONTROL GENERAL NOTES & SOC NARRATIVE

EROSION AND SEDIMENT CONTROL PLAN & DETAILS

EROSION AND SEDIMENT CONTROL NOTES & SOC

STORMWATER MANAGEMENT DETAILS

STORMWATER MANAGEMENT PLAN

ROADWAY PLAN

SURVEY CONTROL & GEOMETRY SHEET

INDEX OF SHEETS, GENERAL NOTES, ABBREVIATIONS

TITLE SHEET

NOT FOR CONSTRUCTIONAUGUST 2017

95% PLANS

N

\\balsrv03\v2010\2010\10031_

Tako


wer\CADD\Plans\pAB-0

001_Sligoflo

wer.dgn

Wednesday,

August 30, 2017 AT 10:22 A

M

DRAWN

DESIGN

BY:

CHECK

BY:

BY:

SAK

SHEET OFSCALE: LICENSE NO. _____________, EXPIRATION DATE: _____________.





www.rkk.com

PH: (410) 728-2900 FAX: (410) 728-3160


1" = 20'

CITY OF TAKOMA PARK


TAKOMA PARK, MD 20910

31 OSWEGO AVENUE

RJG

DATE : 27458

2017

BB


12

AUGUST

JULY 3, 2018

SEAL

No.

27458

RO

BE

R

TJ. GILL

E

JR.

ST

A

TE

OF MARY

LA

ND

PR

OF

ESSIONAL EN

G

INE

ER

SPIE

INTERSECTION IMPROVEMENTSSLIGO CREEK PARKWAY

FLOWER AVENUE AT

ABBREVIATIONS

L

L

A.A.S.H.T.O.

ADT

AHD

APPROX.

AUX.

B or B/L

BK

BIT.

B.C.

B.M.

BOT.

C.C.

CAB.

CATV

C.B.R.

CL.

CLF

CMP

C.O.

COMB.

CONC.

CONSTR.

COR.

CORR.

DC

D.H.V.

D.I.

DIA.

D.O.

E

E

E

EA.

EB

ELEV.

E.R.C.C.P.

ES

EX. or EXIST.

FT.

F or FL

F.B.D.

F.H.

FWD.

G

G.V.

H.B.

HDWL.

H.E.R.C.P.

H.P.

American Association of State Highway

Transportation Officials

Average Daily Traffic

Ahead

Approximate

Auxiliary

Baseline

Back / Book

Bituminous

Bituminous Concrete

Bench Mark

Bottom

Center of Curve

Utility Cabinet

Cable Television

California Bearing Ratio

Centerline

Class

Chainlink Fence

Corrugated Metal Pipe

Cleanout

Combination

Concrete

Construction

Corner

Correction

Degree of Curve

Design Hourly Volume

Drop Inlet

Diameter

Double Opening

East

Electric

External Distance

Each

Eastbound

Elevation

Elliptical Reinforced Cement

Concrete Pipe

End Section

Existing

Feet

Flowline

Flat Bottom Ditch

Fire Hydrant

Forward

Gas

Gas Valve

Handbox

Headwall

Horizontal Ellipitical Reinforced

Concrete Pipe

High Point

GENERAL NOTES

1.

2.

3.

LC

CMPA Corrugated Metal Pipe Arch

H.D.P.E. High Density Polyetheylene Pipe

ABAND. Abandoned

AB-01GENERAL NOTES, ABBREVIATIONS

INDEX OF SHEETS,

L

DPS Department of Permitting Services

NTS

Right of Way

Right

Rock Fragments

Relocated

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

Point On Tangent

Point On Curve

Point of Intersection

Plasticity Index

Point of Rotation

Profile Ground Line

Profile Grade Line

Profile Grade Elevation

Utility Pedestal

Plate

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

and Planning Commission

Maryland-National Capital Park

Left

Light Pole

Limit of Disturbance

Liquid Limit

Linear Feet

Length

K Inlet

Junction Box

Invert

Inlet Sediment Trap

Inch

Cross Slope

Water Valve

Washington Suburban Sanitation Commission

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

Standard Penetration Testing

Structural Plate Pipe

Sheet

Shoulder

Square Feet

Silt Fence

Super Elevation

Surface Drain Ditch

Storm Drain

Southbound

Sanitary Sewer

South

Rootmat

Rock Quality Desgnation

Reinforced Cement Concrete Pipe

Reinforced Cement Pipe

or R.O.W.

RW or R/ W

RT

R.F.

RELOC.

R

PVT

PVRC

PVI

PVC

P.V.C.

P.T.

PT.

P.R.C.

PROP.

P.O.T.

P.O.C.

P.I.

P.I.

P/R

P/GL

PGL

P/GE

PED.

P

P/C

P.C.C.

P.C.

PAV'T.

O.M.

OHE

O.C.

N.P.

N.E.

NB

N

MIN.

MOD.

M.D.D.

MAX.

M.C.

MAC.

M-NCPPC

LT.

L.P.

LOD

L.L.

L.F.

L

K

J.B.

INV.

I.S.T

IN

X-SLOPE

W.V.

W.S.S.C.

W.S.

W.M.

WB

WB

W

W

V.C.L.

VCL

U.S.D.A.

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

S.Y.

SO.

STA.

STD.

SSF

SSD

S.P.T.

S.P.P.

SHT.

SHLD.

S.F.

SF

S.E.

S.D.D.

S.D.

SB

SAN.

S

R.M.

R.Q.D.

R.C.C.P.

R.C.P.

2

FENCE LINE

FIRE HYDRANT

UTILITY POLE

HEDGE

LEGEND

TREES

--- EXISITING RIGHT OF WAY LINE

BASELINE OF CONSTRUCTION

EXISTING STORM DRAIN PIPE

EXISTING INLET

15" RCP

OAK

18" TWIN

SD

MH

SS

W.M.

TMH

#7844-65

PEPCO

4" G

W

ROADWAY BORING PLAN LOCATION

1

ES

EXISTING GAS MAIN

WATER METER

WATER VALVE

TELEPHONE MANHOLE

SANITARY SEWER MANHOLE

STORM DRAIN MANHOLE

EXISTING WATER MAIN

EXISTING SEWER MAIN

IDENTIFICATION

DRAINAGE STRUCTURE

W-1

RESURFACING

PAVEMENT GRINDING &

4.

5.

135

FULL DEPTH ASPHALT PAVEMENT

PAVEMENT OR SIDEWALK REMOVAL

UTILITY TEST HOLE LOCATION

EXISTING SIGN

6.

7.

8.

9.

10.

CONSTRUCTION.

MADE AT THE CONTRACTOR'S EXPENSE BEFORE PROCEEDING WITH

CONTRACTOR'S NEGLIGENCE OR METHOD OF OPERATION MUST BE

REPAIRS TO UTILITIES OR PROPERTY DAMAGED AS A RESULT OF THE

ADVANCE OF ANY EXCAVATION WORK AT 1-800-257-7777.

THE CONTRACTOR SHALL CALL "MISS UTILITY" AT LEAST 48 HOURS IN

APRIL 2017.

TOPOGRAPHIC AND PROPERTY SURVEY WAS PERFORMED BY RK&K IN

BEFORE PROCEEDING WITH CONSTRUCTION.

CITY OF TAKOMA PARK PROJECT MANAGER AND THE APPROPRIATE UTILITY

IF CLEARANCE IS LESS THAN TWELVE (12) INCHES, THEN CONTACT THE

ANTICIPATED. HOWEVER, CONTRACTOR MUST VERIFY PRIOR TO TRENCHING

DEVELOPMENT DESIGN, INC. IN JUNE 2017. NO IMPACTS TO UTILITIES ARE

A QUALITY LEVEL "B" UTILITY DESIGNATION WAS COMPLETED BY CAPITOL

INFORMATION, SEE THE APPROPRIATE RIGHT OF WAY PLAT.

ACQUISITION LINES. FOR OFFICIAL RIGHT OF WAY AND EASEMENT

PLANS. THESE LINES DO NOT REPRESENT THE OFFICIAL PROPERTY

RIGHT OF WAY LINES ARE SHOWN FOR ASSISTANCE IN INTERPRETING

CITY ENGINEER. THE CITY ENGINEER'S PHONE NUMBER IS 301-891-7611.

THEREFORE ALL REFERENCE TO THE DPS INSPECTOR SHALL BE CONSTRUED TO MEAN

BECAUSE THE LOD IS LESS THAN 5,000 SF AND THE CUT IS LESS THAN 100 CY.

THE PROJECT IS EXEMPT FROM MCDPS EROSION AND SEDIMENT CONTROL REVIEW

WEATHER. SEE SHA SP509 - GRINDING ASPHALT PAVEMENT.

THERE IS A SUFFICIENT TIME TO RESURFACE THE ROADWAY BEFORE COLD

DAYS AFTER GRINDING. PAVEMENT GRINDING OPERATIONS SHALL NOT BEGIN UNLESS

PAVEMENT RESURFACING SHALL BE COMPLETED WITHIN FOURTEEN (14) CALENDAR

ADDITIONS THERETO, AND THE LATEST VERSION OF THE MARYLAND MUTCD.

SPECIFICATIONS FOR CONSTRUCTION AND MATERIALS, REVISIONS THEREOF OR

ALL WORK ON THIS PROJECT SHALL CONFORM TO THE 2017 MDSHA STANDARD

BORING AND INFILTRATION TESTING DATA SHEETS ARE AVAILABLE UPON REQUEST.

A GEOTECHNICAL ENGINEERING EVALUATION WAS COMPLETED IN JUNE 2017. SOIL

RELATED ITEMS AS SPECIFIED IN THE CONTRACT DOCUMENTS.

SAW CUTS WILL NOT BE MEASURED BUT WILL BE INCIDENTAL TO OTHER

ROAD MUST BE REMOVED IMMEDIATELY BY VACUUMING, SCRAPING OR SWEEPING.

FROM THE LOD. ALL SEDIMENT SPILLED, DROPPED OR TRACKED ONTO THE

LEAVING THE LOD. ALL MATERIAL REMOVAL / LOAD OUT SHALL BE LIFTED

CONSTRUCTION EQUIPMENT SHALL HAVE TREADS / TIRES CLEANED PRIOR TO

11.

GS-01GEOMETRY SHEET

SLIG

O

CREE

K P

AR

KW

AY

SLIGO CREEK PARKWAY

FLOWER AVENUE

CURVE NO. Dc R T L E

13.91'

CURVE DATA

4.64'

7.86'

68.37'

58.55'

49.50'

1 30°36'09.64'' 27°01'24.64'' 214.00' 113.24'

36°11'09.04'' 161.00' 125.85'

21°23'51.31'' 22°00'12.90'' 262.00' 97.25'

NORTH EASTSTATION

478,626.7569 1,314,026.3400

478,693.8620 1,313,935.4885

478,672.7377 1,313,990.0940

PC STA. 11+16.20

PI STA. 11+74.75

478,735.7863 1,313,827.1157POT STA. 10+00.00

1"=30'

CURVE NO. 1

SLIGO CREEK PARKWAY

LIMIT OF WORK

46°00'53.75''

N

TO MD 650TO MD 195

STA. 11+33.49

FLOWER AVENUE

LIMIT OF WORK

3

NA

VD 88

NA

D 83 / 11

SYSTE

M

MA

RYLA

ND

CO

OR

DIN

ATE

CURVE NO. 2

BASELINE

L

B CONSTR. SLIGO

B CONSTR. FLOWER

B CONSTR. SLIGO

L

L

2

3

CURVE NO. 3

E 1313775

N 478450

E 1313775

N 478900

E 1314325

N 478900

B CONSTR. FLOWERL

B CONSTR. SLIGOL

NORTH EASTSTATION

478,639.3397 1,314,069.5106

478,629.5184 1,314,020.9950

478,602.6739 1,313,979.4067

478,498.5219 1,313,908.7554

478,565.5982

PT STA. 23+42.04

PI STA. 22+94.30

PT STA. 22+44.80

PC STA. 21+17.64

PI STA. 21+86.00 1,313,921.9681

478,672.7377 1,313,990.0940POT STA. 20+00.00

478,602.6739 1,313,979.4067PCC STA. 22+44.80

478,682.6679 1,314,297.4201POT STA. 25+74.04

STA. 24+50.00

STA. 21+50.00

SLIGO CREEK PARKWAY

LIMIT OF WORK

MRC6

MRC5

MRC4

MRC3

MRC2

MRC1

478,893.579

478,622.639

478,718.396

478,718.616

478,558.285

477,767.506

1,313,482.488

1,314,070.364

1,314,500.571

1,314,889.560

1,315,326.976

1,314,912.666

163.97'

115.38'

114.14'

108.73'

104.64'

127.55'

REBAR & CAP

MAG NAIL

MAG NAIL

REBAR & CAP

REBAR & CAP

REBAR & CAP

POINT NO. NORTH EAST ELEVATION

TRAVERSE POINTS

SS

NOTE:

1. SURVEY WAS PERFORMED BY RK&K IN APRIL 2017.

MRC7

MRC5

FLOWER AVENUE

BASELINE CONTROL COORDINATES

SLIGO CREEK PARKWAY

BASELINE CONTROL COORDINATES

POC STA. 12+29.44

DESCRIPTION

PO

T S

TA. 10

+00.0

0

10

11

PC S

TA. 11

+16.2

0

12

POT STA. 20+00.00

20

21

PC STA. 21+17.64

22

PC

C S

TA. 2

2+44.8

0

23

PT

ST

A. 2

3+42.0

4

24

25

PO

T

ST

A. 2

5+74.0

4

PC

ST

A. 12

+29.4

4, F

LO

WE

R

AV

E =

PO

C

ST

A. 2

2+97.3

1, S

LIG

O

CR

EE

K P

KW

Y

\\balsrv03\v2010\2010\10031_

Tako


wer\CADD\Plans\pGS_P

001_Sligoflo

wer.dgn

Wednesday,

August 30, 2017 AT 10:22 A

M

DRAWN

DESIGN

BY:

CHECK

BY:

BY:

SAK






www.rkk.com

PH: (410) 728-2900 FAX: (410) 728-3160


1" = 20'

CITY OF TAKOMA PARK



31 OSWEGO AVENUE

RJG

DATE : 27458

2017

BB


12

AUGUST

JULY 3, 2018

SEAL

No.

27458

RO

BE

R

TJ. GILL

E

JR.

ST

A

TE

OF MARY

LA

ND

PR

OF

ESSIONAL EN

G

INE

ER

SPIE


FLOWER AVENUE AT

1A

WM

WM

WM

INV

INV

INV

INV

INV

INV

INV

INV

INV

INV

INV

SS

W.M.

W.M.

W.M.

W.M.

W

W

SS

INV

SS

W

W

G

SS

W

W.M.

G

G

W

PS-01ROADWAY PLAN

PO

T S

TA. 10

+00.0

0

10

+50

11

PC S

TA. 11

+16.2

0

+50

12

PT

ST

A. 12

+29.4

4

POT STA. 20+00.00

20

+50

21

PC STA. 21+17.64

+50

22

PC

C S

TA. 2

2+44.8

0

+50

23

PT

ST

A. 2

3+42.0

4

+50

24

+50

25

+50

PO

T

ST

A. 2

5+74.0

4

\\balsrv03\v2010\2010\10031_

Tako


wer\CADD\Plans\pHD_P

001_Sligoflo

wer.dgn

Wednesday,

August 30, 2017 AT 10:23 A

M

DRAWN

DESIGN

BY:

CHECK

BY:

BY:

SAK






www.rkk.com

PH: (410) 728-2900 FAX: (410) 728-3160


1" = 20'

CITY OF TAKOMA PARK



31 OSWEGO AVENUE

RJG

DATE : 27458

2017

BB


12

AUGUST

JULY 3, 2018

SEAL

No.

27458

RO

BE

R

TJ. GILL

E

JR.

ST

A

TE

OF MARY

LA

ND

PR

OF

ESSIONAL EN

G

INE

ER

SPIE


FLOWER AVENUE AT

E 1313750

N 478500

E 1313750

N 478750

E 1314250

N 478750

N

GRINDING ASPHALT PAVEMENT O INCH TO 2 INCH

114 LF

1 EA.

PAVEMENT REMOVAL

& RESURFACING

GRINDING, WEDGE / LEVEL

(PAID FOR AS CLASS I EXCAVATION)

PAVEMENT REMOVAL

LEGEND

20 CY

TO MD 195

TO MD 650

TIE INTO EX. W-BEAM

SLIGO CREEK

FLOWER AVENUE

SLIGO CREEK PARKWAY

SLIG

O

CREE

K P

AR

KW

AY

L

SLIG

O

CREE

K

L

L

11'

12'

13'

12'-

5"

FLOW

ER AVEN

UE

R=50'

NA

VD 88

NA

D 83 / 11

SYSTE

M

MA

RYLA

ND

CO

OR

DIN

ATE

SLIGO

CREEK

TRA

IL

SLIGO CREEK PARKWAY STA. 21+50 TO STA. 24+50

SLIGO CREEK PARKWAY STA. 23+25, LT

SLIGO CREEK PARKWAY STA. 23+25 TO STA. 24+36, LT

SLIGO CREEK PARKWAY STA. 22+83 TO 24+25, LT

4

SYSTE

M

MA

RYLA

ND

CO

OR

DIN

ATE

NA

VD 88

NA

D 83 / 11

EXISTING TREE TO BE REMOVED

EX. ROW

EX. ROW

EX. R

OW

EX. R

OW

EX. R

OW

EX. R

OW

STA. 11+33.49

FLOWER AVENUE

LIMIT OF WORK

STA. 24+50.00

SLIGO CREEK PARKWAY

LIMIT OF WORK

STA. 21+50.00

SLIGO CREEK PARKWAY

LIMIT OF WORK

SEE NOTE 5

B CONSTR. SLIGO

FLOWER AVENUE

FLOWER AVENUE

12+07.96, 20.46' LT

12+29.44, 43.77' LT

A

B

C

D

478,684.9693 1,313,983.4590

478,650.3941 1,314,4063.4362

FLOWER AVENUE

BASELINEPOINT NO.OFFSET

STATION AND

NORTHING

COORDINATES

EASTING

11+61.10, 14.11' LT

23+70.98, 12.26' LT

PAVEMENT REMOVAL STAKEOUT CHART

PARKWAY

SLIGO CREEK

478,657.2983 1,313,4026.7813

A

B

C

D

B CONSTR. FLOWER

SLIGO

B CONSTR.

12'-6"±

STA. 23+25

(TYPE K)

END W-BEAM

SHALL BE REMOVED.

4. EXISTING BOULDER ON THE EAST SIDE OF SLIGO CREEK PARKWAY

CITY OF TAKOMA PARK AFTER CONSTRUCTION.

INSIDE THE PUBLIC RIGHT OF WAY SHALL BE PERFORMED BY THE

3. ANY REQUIRED TREE REPLACEMENT MITIGATION FOR TREE REMOVALS

UNLESS NOTED OTHERWISE ON THE PLANS.

2. ALL TREES/SHRUBS ARE TO REMAIN AND TO BE PRESERVED

PLAN AND DETAILS.

1. SEE SHEET SW-01, SW-02 AND SW-03 FOR MICRO-BIORETENTION 1A

NOTES:

478,656.7861 1,314,095.6483

STA. 24+36

BROWN POLYESTER COATED TRAFFIC BARRIER W BEAM USING 6 FOOT POST

BROWN POLYESTER COATED TYPE K TRAFFIC BARRIER END TREATMENT

38 LF

2 EA.

REMOVAL AND DISPOSAL OF EXISTING TRAFFIC BARRIER W BEAM

W BEAM BARRIER REFLECTIVE DELINEATORS

SLIGO CREEK PARKWAY STA. 23+98 TO STA. 24+36 , LT

1,200 SY

SLIGO CREEK PARKWAY STA. 23+25 TO STA. 24+36, LT

A

A

B

B

116

116

115.25

115.75

115.75

1A

WV

INV

INV

W

INV

SS

+50

\\balsrv03\v2010\2010\10031_

Tako


wer\CADD\Plans\pS

W-P

001_Sligoflo

wer.dgn

Wednesday,

August 30, 2017 AT 10:23 A

M





1" = 20'16493 05/16/2019


FLOWER AVENUE AT

12


CITY OF TAKOMA PARK


31 OSWEGO AVENUEAUGUST

2017

CLWBY:

CHECK

BY:

DRAWN

DESBY:

DESIGN

Rummel, Klepper & Kahl,


PH: (410) 728-2900 FAX: (410) 728-3160

www.rkk.com


LLP

DES

107

108

109

109

110

111

111

112

112

113

113

114

114

115

115

115

116

116

116

STORMWATER MANAGEMENT PLAN SW-01

MICRO-BIORETENTION 1A

5

LEGEND

OBSERVATION WELL

NOTES:

SEE SW-02 FOR SECTION DETAILS.1.

PROPOSED CONTOUR

6" PVC UNDERDRAIN

MICRO-BIORETENTION

EXISTING CONTOUR

12" PVC PIPE

FOREBAY

(TYP.)

UNDERDRAIN CLEAN-OUT

INV. 111.0'

UNDERDRAIN

4:1

4:1

TREE TO BE REMOVED (TYP.)

6' X 4' CLASS O RIPRAP

4' X 6' CLASS O RIPRAP

SEE DETAIL ON SHEET SW-02

OVERFLOW STRUCTURE

ELEV. 115.75'

10' WIDE WEIR

DOWNSTREAM INV. 111.00'

UPSTREAM INV. 111.58'

30 LF 12" PVC PIPE

12

3

4

5

6

78

9

10

1112

COORDINATES

OFFSET

STATION AND

NORTHING EASTINGPOINT NO.

2

3

4

5

6

7

8

9

10

11

12

BASELINE

SLIGO CREEK PARKWAY

SLIGO CREEK PARKWAY

SLIGO CREEK PARKWAY

SLIGO CREEK PARKWAY

SLIGO CREEK PARKWAY

SLIGO CREEK PARKWAY

SLIGO CREEK PARKWAY

SLIGO CREEK PARKWAY

SLIGO CREEK PARKWAY

SLIGO CREEK PARKWAY

SLIGO CREEK PARKWAY

SLIGO CREEK PARKWAY

22+49.20, 45.69' LT

22+50.12, 41.61' LT

22+49.81, 37.93' LT

22+47.54, 33.59' LT

22+43.27, 32.83' LT

22+37.44, 35.15' LT

22+34.59, 38.54' LT

22+34.76, 43.45' LT

22+35.94, 46.55' LT

22+38.22, 49.45' LT

22+41.36, 49.75' LT

MICRO-BIORETENTION STAKEOUT CHART

22+46.26, 48.07' LT1 478,644.0060 1,313,954.8028

478,643.8446 1,313,959.0192

478,640.9473 1,313,962.0867

478,632.5714 1,313,963.8167

478,629.2320 1,313,960.0307

478,627.0858 1,313,952.8014

478,627.7371 1,313,947.9340

478,635.2188 1,313,944.5870

478,639.3279 1,313,945.3463

478,641.9447 1,313,948.6042

478,637.6187 1,313,963.7137

478,631.8052 1,313,945.1833

N

FLOW

ER AVEN

UE

PARKW

AY

SLIG

O CRE

EK

GRINDING AND RESURFACING

NA

VD 88

NA

D 83 / 11

SYSTE

M

MA

RYLA

ND

CO

OR

DIN

ATE

SWM-01A SWM SOIL BORING


PROPOSED

6" PERFORATED UNDERDRAIN

UNDERDRAIN

6" SOLID

NOT FOR CONSTRUCTION

\\balsrv03\v2010\2010\10031_

Tako


wer\CADD\Plans\pS

W-D

001_Sligoflo

wer.dgn

Wednesday,

August 30, 2017 AT 10:34 A

M





1" = 20'16493 05/16/2019


FLOWER AVENUE AT

12


CITY OF TAKOMA PARK



2017

CLWBY:

CHECK

BY:

DRAWN

DESBY:

DESIGN



PH: (410) 728-2900 FAX: (410) 728-3160

www.rkk.com


LLP

DES

18" NO. 57 AGGREGATE

4" NO. 7 AGGREGATE

4" COARSE SAND

NON-WOVENGEOTEXTILE CLASS PE,TYPE III (SIDES ONLY)

UNCOMPACTED

ROTOTILLED SOIL

(6" DEPTH TYP.)

24"MIN. BIORETENTIONSOIL MIX (BSM)*

6" KEY IN GEOTEXTILE (TYP.)

4" TOPSOIL

6" SUBDRAIN (INVERT = 111.58')

FACILITY BOTTOM

= 115.25'ESDv EL. = 115.75

10-YR EL. = 115.78

PROPOSEDGROUND

EXISTING GROUND

SECTION AA THROUGH FOREBAY

120 120

110110

0+00 1+00

= 115.75'

OVERFLOW EL.

OUTFALL ELEVATION = 111.00'

EXISTING GROUND

EL. = 111.08'

BOTTOM OF NO. 57 STONE

EL. = 111.58'

STRUCTURE

BOTTOM OF OVERFLOW

PROPOSEDGROUND

120

110

0+00 1+00

110

120

SECTION BB THROUGH

OVERFLOW STRUCTURE

SW-02STORMWATER DETAILS

A

A

B

B

116

116

115.25

115.75

115.75

N

NOT TO SCALE

v

NOTES:

6" ABOVE

SCREW CAP

ESD

(FLUSH WITH GROUND)

TOP OF FACILITY STABILIZATION

SOLID SUBDRAIN PIPE

WITH GEOTEXTILE SOCK

PERFORATED SUBDRAIN WRAPPED

TYPICAL OBSERVATION WELL DETAIL

AROUND SUBDRAIN PIPE

SHALL PROVIDE A MIN. 6" THICKNESS

CONCRETE FOOTER (POURED IN PLACE)

BOTTOM OF THE SWM FACILITY

SECTION

MEDIA

SECTION

AGGREGATE

SEE SECTION 316 OF SPECIFICATIONS FOR MATERIALS AND INSTALLATION.

COST OF THE SUBDRAIN ITEM AS USED FOR THE OBSERVATION WELL.

COST OF CONCRETE FOOTER AND GEOTEXTILE SOCK IS INCIDENTAL TO THE

2.

1.

6" NON-PERFORATED PPWP RISER

6"

4"

6" CAP

SURFACE ELEV.

PRETREATMENT

BIORETENTION OR

CLOTH AND GEOTEXTILE CLASS E

WRAPPED WITH 1/4" HARDWARE

6" PERFORATED PPWP RISER

MARKER - "DEPTH TO INVERT = XX.xx FEET"

MARK UNDERSIDE OF LID WITH PERMANEMENTAND SCREW TOP LID

WITH COUNTERSUNK HEAD

6" PANELLA TYPE CLEANOUT

BOLTED TO 6" CAP

STAINLESS STEEL PLATE

24" SQUARE X 1/4" THICKNESS

FOOT PLATE -

PIPE SEAL GASKET

NOT TO SCALE

OBSERVATION WELL DETAIL

NOT TO SCALE

6

VERTICAL SCALE: 1" = 2'

HORIZONTAL SCALE: 1" = 20'

VERTICAL SCALE: 1" = 2'

HORIZONTAL SCALE: 1" = 20'

NTS


SW-03STORMWATER DETAILS

\\balsrv03\v2010\2010\10031_

Tako


wer\CADD\Plans\pS

W-D

002_Sligoflo

wer.dgn

Wednesday,

August 30, 2017 AT 10:23 A

M





1" = 20'16493 05/16/2019


FLOWER AVENUE AT

12


CITY OF TAKOMA PARK



2017

CLWBY:

CHECK

BY:

DRAWN

DESBY:

DESIGN



PH: (410) 728-2900 FAX: (410) 728-3160

www.rkk.com


LLP

DES

NOT TO SCALE

6" BELOW SUBDRAIN

2' TYP.

4:1 OR FLATTER

18" NO. 57 AGGREGATE

4" NO. 7 AGGREGATE

4" COARSE SAND

GEOTEXTILE

6" (TYP.) KEY IN

6" SUBDRAIN

(6" DEPTH TYP.)

ROTOTILLED SOIL

UNCOMPACTED

TYPE III (SIDES ONLY)GEOTEXTILE CLASS PE,NON-WOVEN

* DETERMINE BY DESIGN

10-YR*

NOT TO SCALE

10-YR*

4:1 OR FLATTER

(6" DEPTH TYP.)

ROTOTILLED SOIL

UNCOMPACTED

6" KEY IN GEOTEXTILE (TYP.)

EXISTING GROUND

3" SHREDDED HARDWOOD BARK (SHB) MULCH

ESD *v

UTILITY AND UTILITY TRENCH EXCLUSION ZONE

BARK (SHB) MULCH

3" SHREDDED HARDWOOD

KEY IN GEOTEXTILE

6" (TYP.)

UTILITY AND UTILITY TRENCH EXCLUSION ZONE

SOIL MIX (BSM)*24"MIN. BIORETENTION

6" ABOVE

SCREW CAP

EXISTING GROUND

10-YR*

4:1 O

R FL

ATTE

R

2' MIN.

OUTLET OVERFLOW

0.5% SLOPE

SUBDRAIN PIPE

6" PERFORATED

0.5% SLOPE

SUBDRAIN PIPE

6" SOLID

1' MIN.

4" TOPSOIL

GROUND

EXISTING

(SIDES ONLY)

CLASS PE, TYPE III

NON-WOVEN GEOTEXTILE

0.5% SLOPE (MIN.)

SUBDRAIN PIPE

6" SOLID

10-YR. STORM)

OF PAVEMENT FOR

REQUIRED FROM EDGE

9" MIN. FREEBOARD (AS

10-YR. STORM)

OF PAVEMENT FOR

REQUIRED FROM EDGE

9" MIN. FREEBOARD (AS

4" TOPSOIL

OR YARD INLET)

RETICULINE GRATES

(DO NOT USE

OUTLET STRUCTURE*

0.5% SLOPE (MIN.)

SUBDRAIN PIPE

6" PERFORATED

WEIR OUTFALLNOT TO SCALE

OBSERVATION WELL (SEE DETAIL)

SECTION

(HSG C OR D)

FOR POORLY DRAINING SOILS

(TYP.)

WITH PIPE OUTFALL

POORLY DRAINING SOILS (HSG C OR D)

MICRO-BIORETENTION PROFILE FOR

PROTECTION*

OUTFALL

ESD *v

(ENHANCED FILTER*)

NO. 57 AGGREGATE

ESD *v

ESD *v

REFER TO OBSERVATION WELL DETAIL.9.

SURFACE OF FACILITY.

DO NOT PLACE SEED, SOD, OR SSM ON THE BOTTOM 8.

BE SELECTED BY THE CITY.

FROM THE APPROVED PLANTING LIST. SWM PLANTINGS WILL

PLANT FACILITY SURFACE WITH AT LEAST THREE SPECIES 7.

OUTLET.

REFERENCE MD SHA. 387.01 FOR STANDARD UNDERDRAIN 6.

OUTFALL.

PROVIDE RODENT SCREEN WHEN SUBDRAIN IS AN OPEN

SUBDRAIN TO CONNECT TO INLET OR OUTFALL OVERFLOW. 5.

BOTTOM PLUS 10' AROUND PERIMETER.

UTILITY EXCLUSION ZONE WIDTH IS MICRO-BIORETENTION 4.

ADDITIONAL DEPTH FOR RECHARGE PER PRACTICE M-9.

BE INCLUDED IN ENHANCED FILTER DEPTH. PROVIDE ANY

IF ENHANCED FILTER IS REQUIRED, 6" BELOW SUBDRAIN TO 3.

MAX. ESDv DEPTH: 12"2.

REFER TO SECTION 316 FOR MORE INFORMATION.1.

NOTES:

SEE NOTE 7 FOR SWM PLANTINGS

7NTS


\\balsrv03\v2010\2010\10031_

Tako


wer\CADD\Plans\pEN-0

001_Sligoflo

wer.dgn

Wednesday,

August 30, 2017 AT 10:23 A

M





1" = 20'16493 05/16/2019


FLOWER AVENUE AT

12


CITY OF TAKOMA PARK



2017

CLWBY:

CHECK

BY:

DRAWN

DESBY:

DESIGN



PH: (410) 728-2900 FAX: (410) 728-3160

www.rkk.com


LLP

DES

EN-01

0

SCALE: 1"=2000'

2000 2000 4000 feet

VICINITY MAP

AV

E

N

A E T

L A L E N

AVE

SHIR

E

HA

MP

EAST WEST

HW

Y

MARYLAND

NE

W

N

650

410MARYLAND

DIS

TRIC

T O

F C

OLU

MBIA

MA

RYLA

ND

SEDIMENT AND EROSION CONTROL NOTES

H

FLOWERAVEPKWY

OWNER'S/DEVELOPER'S CERTIFICATION

BEGINNING THE PROJECT.

RESOURCES APPROVED TRAINING PROGRAM FOR THE CONTROL OF SEDIMENT AND EROSION BEFORE

CONSTRUCTION PROJECT WILL HAVE A CERTIFICATE OF ATTENDANCE AT A DEPARTMENT OF NATURAL

DONE PURSUANT TO THIS PLAN AND THAT ANY RESPONSIBLE PERSONNEL INVOLVED IN THE

I/WE HEREBY CERTIFY THAT ALL CLEARING, GRADING, CONSTRUCTION, AND/OR DEVELOPMENT WILL BE

CITY OF TAKOMA PARK

PROJECT MANAGER

SIGNATURE

PRINTED NAME AND TITLE

DATE

DESIGN CERTIFICATION

CRITERIA" DATED AUGUST 1988.

MONTGOMERY COUNTY DEPARTMENT OF PUBLIC WORKS AND TRANSPORTATION "STORM DRAIN DESIGN

DEPARTMENT OF PERMITTING SERVICES EXECUTIVE REGULATIONS 5-90, 7-02AM AND 36-90, AND

STANDARDS AND SPECIFICATIONS FOR SOIL EROSION AND SEDIMENT CONTROL," MONTGOMERY COUNTY

I HEREBY CERTIFY THAT THIS PLAN HAS BEEN PREPARED IN ACCORDANCE WITH THE "2011 MARYLAND

SIGNATURE


MARYLAND P.E. #16493

REGISTRATION NUMBER

DATE

CERTIFICATION OF THE QUANTITIES


SIGNATURE

MISS UTILITY

36A OF THE MONTGOMERY COUNTY CODE.

THE EXCAVATOR IS RESPONSIBLE FOR COMPLIANCE WITH REQUIREMENTS OF CHAPTER

FACILITIES LOCATED BY THE UTILITY COMPANIES PRIOR TO COMMENCING EXCAVATION.

GROUND FACILITIES IN THE AREA OF PROPOSED EXCAVATION AND HAVE THOSE

WORK. THE EXCAVATOR MUST NOTIFY ALL PUBLIC UTILITY COMPANIES WITH UNDER

CALL "MISS UTILITY" AT 1-800-257-7777, 48 HOURS PRIOR TO THE START OF

REGISTRATION NUMBER

MARYLAND P.E. #16493

DATE

SLIGO CREEK

8

SEYED A. SAADAAT, P.E.

SEYED A SAADAT, P.E.

NTS

SQUARE FEET.

THE TOTAL AREA TO BE DISTURBED AS SHOWN ON THE PLANS HAS BEEN DETERMINED TO BE 3,881

THESE PLANS HAS BEEN COMPUTED TO 91 CUBIC YARDS OF EXCAVATION, 0 CUBIC YARDS OF FILL AND

I HEREBY CERTIFY THAT THE ESTIMATED TOTAL AMOUNT OF EXCAVATION AND FILL AS SHOWN ON

(301) 891-7615

DARYL BRAITHWAITE

08/25/17


ENGINEER. THE CITY ENGINEER'S PHONE NUMBER IS 301-891-7611.

THE CUT IS LESS THAN 100 CY. THEREFORE ALL REFERENCE TO THE DPS INSPECTOR SHALL BE CONSTRUED TO MEAN CITY

29. THE PROJECT IS EXEMPT FROM MCDPS EROSION AND SEDIMENT CONTROL REVIEW BECAUSE THE LOD IS LESS THAN 5,000 SF AND

ACCORDANCE WITH MDE "STANDARDS AND SPECIFICATIONS FOR SOIL PREPARATION, TOPSOILING, AND SOIL AMENDMENTS."

TOPSOIL MUST BE APPLIED TO ALL PERVIOUS AREA WITHIN THE LIMITS OF DISTURBANCE PRIOR TO PERMANENT STABILIZATION IN 28.

DISTURBANCE PRIOR TO THE COMMENCEMENT OF THOSE ACTIVITIES.

THE PERMITTEE MUST NOTIFY THE DEPARTMENT OF ALL UTILITY CONSTRUCTION ACTIVITIES WITHIN THE PERMITTED LIMITS OF 27.

REMEMBER: DEWATERING OPERATION AND METHOD MUST HAVE PRIOR APPROVAL BY THE DPS INSPECTOR.

EQUIVALENT, LOCATED IN AN UNDISTURBED BUFFER AREA.

THE PUMP INTAKE MAY BE FLOATED AND DISCHARGE INTO A DIRT BAG (12 OZ. NON-WOVEN FABRIC), OR APPROVED 26.3.

THROUGH A NON-EROSIVE OUTLET; OR

THE PUMP INTAKE MAY UTILIZE A REMOVABLE PUMPING STATION AND MUST DISCHARGE INTO AN UNDISTURBED AREA 26.2.

VOLUME AND THE PUMP INTAKE IS FLOATED TO PREVENT AGITATION OR SUCTION OF DEPOSITED SEDIMENTS; OR

PUMP DISCHARGE MAY BE DIRECTED TO ANOTHER ON-SITE SEDIMENT TRAP OR BASIN, PROVIDED IT IS OF SUFFICIENT 26.1.

INSPECTOR MUST APPROVE THE DEWATERING METHOD FOR EACH APPLICATION. THE FOLLOWING METHODS MAY BE CONSIDERED:

SEDIMENT TRAP/BASIN DEWATERING FOR CLEANOUT REPAIR MAY ONLY BE DONE WITH THE DPS INSPECTOR'S PERMISSION. THE 26.

OFF SITE SPOIL OR BORROW AREAS MUST HAVE PRIOR APPROVAL BY DPS.25.

UTILITY" AT 1-800-257-7777, 48 HOURS PRIOR TO THE START OF WORK.

NO EXCAVATION IN THE AREAS OF EXISTING UTILITIES IS PERMITTED UNLESS THEIR LOCATION HAS BEEN DETERMINED. CALL "MISS 24.

CONDITION AT ALL TIMES.

IN WIDTH AND FOUR INCHES IN HEIGHT, WITH A MINIMUM OF 14 GAUGE WIRE. SAFETY FENCE MUST BE MAINTAINED IN GOOD

42 INCHES HIGH, HAVE POSTS SPACED NO FARTHER APART THAN 8 FEET, HAVE MESH OPENINGS NO GREATER THAN TWO INCHES

ALL SEDIMENT BASINS AND TRAPS MUST BE SURROUNDED WITH A WELDED WIRE SAFETY FENCE. THE FENCE MUST BE AT LEAST 23.

FLOODPLAIN.

SEDIMENT REMOVED FROM TRAPS/BASINS SHALL BE PLACED AND STABILIZED IN APPROVED AREAS, BUT NOT WITHIN A 22.

FOR ST-III) OR WHEN REQUIRED BY THE SEDIMENT CONTROL INSPECTOR.

ACCUMULATED TO THE POINT OF ONE-HALF (1/2) THE WET STORAGE DEPTH OF THE TRAP/BASIN (1/4 THE WET STORAGE DEPTH

SEDIMENT TRAP(S)/BASIN(S) SHALL BE CLEANED OUT AND RESTORED TO THE ORIGINAL DIMENSIONS WHEN SEDIMENT HAS 21.

AND SEDIMENT CONTROL.

VEGETATIVE STABILIZATION SHALL BE PERFORMED IN ACCORDANCE WITH THE STANDARDS AND SPECIFICATIONS FOR SOIL EROSION 20.

ALL TRAP ELEVATIONS ARE RELATIVE TO THE OUTLET ELEVATION, WHICH MUST BE ON EXISTING UNDISTURBED GROUND.19.

NECESSARY.

THE SEDIMENT CONTROL INSPECTOR HAS THE OPTION OF REQUIRING ADDITIONAL SEDIMENT CONTROL MEASURES, AS DEEMED 18.

ALL INLETS IN NON-SUMP AREAS SHALL HAVE ASPHALT BERMS INSTALLED AT THE TIME OF BASE PAVING ESTABLISHMENT.17.

BUILDING MAY BE CONSTRUCTION WITHIN 20 FEET OF A SEDIMENT TRAP OR BASIN.

SEDIMENT TRAPS OR BASINS ARE NO PERMITTED WITHIN 20 FEET OF A BUILDING WHICH IS EXISTING OR UNDER CONSTRUCTION. NO 16.

RAINFALL.

DRAINAGE COURSES AND SWALE FLOW AREAS, WHICH MAY DRAIN AS LONG AS FORTY-EIGHT (48) HOURS AFTER THE END OF A

THE SURFACE OF LAWNS MORE THAN TWENTY-FOUR (24) HOURS AFTER THEN END OF A RAINFALL, EXCEPT IN DESIGNATED

FOR FINISHED GRADING, THE PERMITTEE SHALL PROVIDE ADEQUATE GRADIENTS SO AS TO PREVENT WATER FROM STANDING ON 15.

BY A DRAIN LINE TO AN ACCEPTABLE OUTLET.

THE PERMITTEE SHALL INSTALL A SPLASHBLOCK AT THE BOTTOM OF EACH DOWNSPOUT UNLESS THE DOWNSPOUT IS CONNECTED 14.

PERMANENT STABILIZATION. SLOPE GRADIENT STEEPER THAN 2:1 WILL NOT BE PERMITTED WITH VEGETATIVE STABILIZATION.

AREAS ARE INDICATED ON THE EROSION AND SEDIMENT CONTROL PLAN WITH A LOW-MAINTENANCE GROUND COVER SPECIFIED FOR

ON RESIDENTIAL LOTS. A SLOPE GRADIENT OF 2:1 WILL BE PERMITTED IN NON-MAINTENANCE AREAS PROVIDED THAT THOSE

NO PERMANENT CUT OF FILL SLOPE WITH A GRADIENT STEEPER THAN 3:1 WILL BE PERMITTED IN LAWN MAINTENANCE AREAS OR 13.

TIME PERIOD AS WELL.

STRUCTURES USED TEMPORARILY FOR SEDIMENT CONTROL SHALL BE CONVERTED TO THE PERMANENT CONFIGURATION WITHIN THIS

FOLLOWING ESTABLISHMENT OF PERMANENT STABILIZATION IN ALL CONTRIBUTORY DRAINAGE AREAS. STORMWATER MANAGEMENT

SEDIMENT CONTROL DEVICES SHALL BE REMOVED, WITH PERMISSION OF THE DEPARTMENT, WITHIN THIRTY (30) CALENDAR DAYS 12.

MEASURES.

OF ESTABLISHMENT WITH SOD OR SEED WITH AN APPROVED EROSION CONTROL MATTING OR BY OTHER APPROVED STABILIZATION

PERMANENT SWALES OR OTHER POINTS OF CONCENTRATED WATER FLOW SHALL BE STABILIZED WITHIN THREE (3) CALENDAR DAYS 11.

TO OCCUR.

SHEET FLOW DRAINAGE. MECHANICAL DEVICES MUST BE PROVIDED AT POINTS OF CONCENTRATED FLOW WHERE EROSION IS LIKELY

DRAINAGE AREA TO IT ARE FULLY STABILIZED, AT WHICH TIME THEY MUST BE REMOVED AND FINAL GRADING DONE TO PROMOTE

CAUSING EROSION. DIKES SHALL BE INSTALLED AND MAINTAINED AT THE TOP OF CUT OR FILL SLOPES UNTIL THE SLOPE AND

FLOWS FROM TRAVERSING THE SLOPES OR BY INSTALLING MECHANICAL DEVICES TO LOWER THE WATER DOWN SLOPE WITHOUT

SURFACE DRAINAGE FLOWS OVER UNSTABILIZED CUT AND FILL SLOPES SHALL BE CONTROLLED BY EITHER PREVENTING DRAINAGE 10.

INSPECTION BY DULY AUTHORIZED OFFICIALS OF MONTGOMERY COUNTY.

THE SITE PERMIT, WORK, MATERIALS, APPROVED SC/SM PLANS, AND TEST REPORTS SHALL BE AVAILABLE AT THE SITE FOR 9.

THE FINAL PERMANENT STABILIZATION OF SUCH PROPERTY SHALL BE COMPLETED PRIOR TO THE FOLLOWING APRIL 15.

TO BE IMPRACTICAL, AN APPROVED TEMPORARY SEED AND STRAW ANCHORED MULCH SHALL BE APPLIED TO DISTURBED AREAS.

BROUGHT TO FINISHED GRADE DURING THE MONTHS OF NOVEMBER THROUGH FEBRUARY, AND PERMANENT STABILIZATION IS FOUND

SEASON SHALL BE PERMANENTLY STABILIZED WITHIN SEVEN (7) CALENDAR DAYS OF ESTABLISHMENT. WHEN PROPERTY IS

GRADING HAS BEEN DONE TO PROMOTE SHEET FLOW DRAINAGE. AREAS BROUGHT TO FINISHED GRADE DURING THE SEEDING

ANCHORED MULCH. WOOD FIBER MULCH MAY ONLY BE USED IN SEEDING SEASON WHEN THE SLOP DOES NOT EXCEED 10% AND

WITH REQUIRED SOIL AMENDMENTS AND TOPSOIL, USING SOD OR AN APPROVED PERMANENT SEED MIXTURE AND AN APPROVED

PRIOR TO REMOVAL OF SEDIMENT CONTROL MEASURES, THE PERMITEE SHALL STABILIZE ALL CONTRIBUTORY DISTURBED AREAS 8.

INSTALLED AND MAINTAINED TO PROTECT THOSE AREAS.

CONSTRUCTION MAY BE EXEMPT FROM THIS REQUIREMENT, PROVIDED THAT EROSION AND SEDIMENT CONTROL MEASURES ARE

SUCH AS BORROW OR STOCKPILE AREAS, ROADWAY IMPROVEMENTS, AND AREAS WITHIN FIFTY (50) FEET OF A BUILDING UNDER

AREA. MAINTENANCE SHALL BE PERFORMED AS NECESSARY TO ENSURE CONTINUED STABILIZATION. ACTIVE CONSTRUCTION AREAS

DISTURBED AREAS WITHIN SEVEN (7) CALENDAR DAYS AFTER STRIPPING AND GRADING ACTIVITIES HAVE CEASED ON THE THAT

THE PERMITTEE SHALL APPLY SOD, SEED, AND ANCHORED STRAW MULCH, OR OTHER APPROVED STABILIZATION MEASURES TO ALL 7.

MAINTENANCE MUST BE PERFORMED AS NECESSARY TO ENSURE CONTINUED STABILIZATION.

ALL OTHER DISTURBED OUTSIDE OF THE PERIMETER SEDIMENT CONTROL SYSTEM MUST BE MINIMIZED AND STABILIZED IMMEDIATELY.

ACTIVE GRADING.

SEVEN (7) CALENDAR DAYS AS TO ALL OTHER DISTURBED OR GRADED AREAS ON THE PROJECT SITE NOT UNDER 6.2.

ALL SLOPES STEEPER THAN 3 HORIZONTAL TO 1 VERTICAL (3:1); AND

THREE (3) CALENDAR DAYS AS TO THE SURFACE OF ALL PERIMETER DIKES, SWALES, DITCHES, PERIMETER SLOPES AND 6.1.

WITHIN:

FOLLOWING INITIAL SOIL DISTURBANCE OR RE-DISTURBANCE, PERMANENT OR TEMPORARY STABILIZATION MUST BE COMPLIED 6.

BEEN DAMAGED OR REMOVED BY THE PERMITTEE OR ANY OTHER PERSON.

THE PERMITTEE IS RESPONSIBLE FOR IMMEDIATELY REPAIRING OR REPLACING ANY SEDIMENT CONTROL MEASURES WHICH HAVE

AND SEDIMENT CONTROL MEASURES UNTIL SUCH TIME AS THEY ARE REMOVED WITH PRIOR PERMISSION FROM THE DEPARTMENT.

THE PERMITTEE SHALL INSPECT PERIODICALLY AND MAINTAIN CONTINUOUSLY IN EFFECTIVE OPERATING CONDITION, ALL EROSION 5.

IMMEDIATELY.

ONTO TRAVERSED PUBLIC THOROUGHFARE(S). ALL MATERIALS DEPOSITED ONTO PUBLIC THOROUGHFARE(S) SHALL BE REMOVED

THE PERMITTEE SHALL PROTECT ALL POINTS OF CONSTRUCTION INGRESS AND EGRESS TO PREVENT THE DEPOSITION OF MATERIALS 4.

DEPARTMENT.

DEVICES, AND SHALL NOT REMOVE ANY EROSION OR SEDIMENT CONTROL MEASURE WITHOUT PRIOR PERMISSION FROM THE

LAND DISTURBANCES, SHALL ENSURE THAT ALL RUNOFF FROM DISTURBED AREAS IS DIRECTED TO THE SEDIMENT CONTROL

CONSTRUCTION SEQUENCE, SHALL HAVE THEM INSPECTED AND APPROVED BY THE DEPARTMENT PRIOR TO BEGINNING ANY OTHER

THE PERMITTEE SHALL CONSTRUCT ALL EROSION AND SEDIMENT CONTROL MEASURES PER THE APPROVED PLAN AND 3.

PRIOR TO FINAL ACCEPTANCE.2.5.

PRIOR TO REMOVAL OR MODIFICATION OF ANY SEDIMENT CONTROL STRUCTURE(S).2.4.

MANDATORY.

INSPECTION POINTS (SEE INSPECTION CHECKLIST ON PLAN). NOTIFICATION PRIOR TO COMMENCING CONSTRUCTION IS

DURING THE INSTALLATION OF A SEDIMENT BASIN OR STORMWATER MANAGEMENT STRUCTURE AT THE REQUIRED 2.3.

FOLLOWING INSTALLATION OF SEDIMENT CONTROL MEASURES AND PRIOR TO ANY OTHER LAND DISTURBING ACTIVITY.2.2.

AT THE REQUIRED PRE-CONSTRUCTION MEETING.2.1.

THE PERMITTEE MUST OBTAIN INSPECTION AND APPROVAL BY DPS AT THE FOLLOWING POINTS: 2.

MEETING BETWEEN THEM OR THEIR REPRESENTATIVE, THEIR ENGINEER AND AN AUTHORIZED REPRESENTATIVE OF THE DEPARTMENT.

ANY LAND DISTURBING ACTIVITY AND, UNLESS WAIVED BY THE DEPARTMENT, SHALL BE REQUIRED TO HOLD A PRE-CONSTRUCTION

THE PERMITTEE SHALL NOTIFY THE DEPARTMENT OF PERMITTING SERVICES (DPS) FORTYEIGHT (48) HOURS BEFORE COMMENCING 1.

STANDARD EROSION AND SEDIMENT CONTROL NOTES

301-891-7611.

INSPECTOR SHALL BE CONSTRUED TO MEAN CITY ENGINEER. THE CITY ENGINEER'S PHONE NUMBER IS

LESS THAN 5,000 SF AND THE CUT IS LESS THAN 100 CY. THEREFORE ALL REFERENCE TO THE DPS

THE PROJECT IS EXEMPT FROM MCDPS EROSION AND SEDIMENT CONTROL REVIEW BECAUSE THE LOD IS

NOTE:

WORKLIMIT OF

NA 9

SEQUENCE OF CONSTRUCTION

EN-02SEDIMENT AND EROSION CONTROL DETAILS


Source: Adapted from Steve Clark & Associates/ACRT, Inc, and Forest Conservation Manual, 1991

LIMIT OF DISTURBANCE

6" MAXIMUM WIDTH

ROOT PRUNING TRENCH

CRITICAL ROOT ZONE

Notes:

N.T.S.

ROOT PRUNING DETAIL

OR TO WORK SIDE OF TRENCH

TO BE INSTALLED IN LINE

TREE PROTECTION FENCE

MEETING

PRE-CONSTRUCTION

AS DETERMINED DURING

EXCAVATION DEPTH

CONTINGENT UPON

ROOT PRUNING DEPTH

excavation and the LOD are protected during construction.of excavation rather than at the LOD, provided the roots between theIn some instances, it may be beneficial to perform root pruning at the edgeequipment.Roots should be cleanly cut using vibratory knife or other acceptableTrench should be immediately backfilled with soil removed or organic soil.Exact location of trench should be identified.to trenching.Boundaries of Retention Areas to be staked, flagged and/or fenced priorreview process.Retention Areas to be established as part of the forest conservation plan

6.

5.4.3.

2.

1.

WITH APPROVAL FROM THE CITY OF TAKOMA PARK, SEDIMENT CONTROL MEASURES MAY BE REMOVED.14.

REMOVE BOULDER AND STABILIZE AREA UNDER BOULDER.13.

REMOVE PAVEMENT USING SAME-DAY STABILIZATION. INSTALL GUARDRAIL.12.

TAKOMA PARK TO INSTALL PIPES.

INSTALL OUTFALL PROTECTION. SSF MAY BE TEMPORARILY REMOVED WITH PERMISSION FROM CITY OF

INSTALL MICRO-BIORETENTION OVERFLOW AND UNDERDRAIN PIPES USING SAME-DAY STABILIZATION. 11.

INSTALL MICRO-BIORETENTION 1A.10.

CLEAR AND GRUB SITE.9.

TREE EXPERT (LTE).

INSTALL TREE PRESERVATION MEASURES AND PERFORM ROOT PRUNING AS DIRECTED BY THE LICENSED 8.

GRADING.

THE CITY OF TAKOMA PARK BEFORE PROCEEDING WITH ANY ADDTIONAL CLEARING, GRUBBING, OR

ONCE THE SEDIMENT CONTROL DEVICES ARE INSTALLED, THE PERMITTEE MUST OBTAIN APPROVAL FROM 7.

INSTALL SEDIMENT CONTROL DEVICES. 6.

CLEAR AND GRUB FOR INSTALLATION OF SEDIMENT CONTROL DEVICES.5.

AN APPROVED EROSION AND SEDIMENT CONTROL DEVICE.

THE SITE. ANY SOIL OR SEDIMENT CLEANED FROM TRUCK TIRES SHALL BE CONTAINED OF DIRECTED TO

CONTROL DEVICES. TRUCK TIRES ARE TO BE CLEANED OF ALL SOIL AND SEDIMENT BEFORE LEAVING

INSTALL STABILIZED CONSTRUCTION ENTRANCE ALONG FLOWER AVENUE BEFORE INSTALLING SEDIMENT 4.

INSTALLED PRIOR TO COMMENCING ANY CLEARING.

THE LIMITS OF DISTURBANCE AND TREE PROTECTION MEASURES ARE CORRECTLY MARKED AND

THE PERMITTEE MUST OBTAIN WRITTEN APPROVAL FROM THE MNCPPC INSPECTOR, CERTIFYING THAT 3.

SEDIMENT CONTROL MEASURES, CONSTRUCTION, OR OTHER LAND DISTURBING ACTIVITIES.

THE LIMITS OF DISTURBANCE MUST BE FIELD MARKED PRIOR TO CLEARING OF TREES, INSTALLATION OF 2.

495-4550 (48 HOURS NOTICE), THE OWNERS REPRESENTATIVE, AND THE SITE ENGINEER.

HOURS NOTICE) AND THE MNCPPC, PLANNING DEPARTMENT, PLANS ENFORCEMENT INSPECTOR (301)

PRECONSTRUCTION MEETING MUST BE CONDUCTED ON-SITE WITH THE CITY OF TAKOMA PARK (48

PRIOR TO CLEARING TREES, INSTALLING SEDIMENT CONTROL MEASURES, OR GRADING, A 1.

\\balsrv03\v2010\2010\10031_

Tako


wer\CADD\Plans\pEN-0

002_Sligoflo

wer.dgn

Wednesday,

August 30, 2017 AT 10:23 A

M





1" = 20'16493 05/16/2019


FLOWER AVENUE AT

12


CITY OF TAKOMA PARK



2017

CLWBY:

CHECK

BY:

DRAWN

DESBY:

DESIGN



PH: (410) 728-2900 FAX: (410) 728-3160

www.rkk.com


LLP

DES

HIGHLY VISIBLE FLAGGING

SECURE FENCE BOTTOM

USE 8" WIRE 'U' TO

TIMBER, 6' IN LENGTH

CHANNEL OR 2"x2"

BE MINIMUM 2" STEEL 'U'

ANCHOR POSTS SHOULDBLAZE ORANGE PLASTIC MESH

3. Device should be maintained throughout construction.

2. Root damage should be avoided.

prior to installing deviced.

1. Boundaries of retention area should be staked and flagged

NOTES:

THE TOTAL HEIGHT OF POST

OF NO LESS THAN 1/3 OF

INSTALLED TO A DEPTH

ANCHOR POSTS MUST BE

MAXIMUM 8 FEET

NOT TO SCALE

ORANGE CONSTRUCTION FENCE / TREE PROTECTION FENCE

SC

E116

116

115.25

115.75

115.75

WM

WM

WM

WV

WV

WV

1325 104.98 1323

1326

1327

105.72

105.64

105.60

1324TOE

105.88

1329TOE

106.25

1340 106.58

1341TOE

1337TOE

1328TOE

1338TOE

1339TOE

106.64

106.73

106.80

106.62

106.68

1471

1473

1336TOE

106.99

107.10

107.09

INV

INV

1335TOE

107.44

1343

1316TOE

107.74

107.78

1317TOE

107.99

1342TOE

1344TOE

1346

108.40

108.24

108.21

1005WETL

1005

1345TOE

1487INV

1347TOE

1348TOE

1349

1359TOE

108.89

108.88

108.90

108.75

108.69

108.81

108.79

1350TOE

1383

1352

1382

1353TOE

1004WETL

1004

1355

1357TOE

109.00

109.01

109.00

109.16

109.02

109.12

108.97

109.09

1351TOE

1358

109.26

109.35

1354TOE

1315

1006WETL

1006

1356TOE

1776

1486INV

1389

1388

109.55

109.55

109.47

109.47

109.45

109.67

109.44

109.43

1381TOE

1393TOE

1392TOE

1386TOE

1318

109.74

109.74

109.80

109.86

109.86

1563

1385

1394TOE

1565

1008WETL

1008

110.08

110.03

110.09

110.04

110.13

1390 110.25

1384TOE

1007WETL

1007

110.65

110.64

1391TOE

1001WETL

1001

110.84

110.74

1096INV

111.36

1002WETL

1002

1395TOE

111.60

111.51

1312

1467

111.76

111.85

INV

INV

1009WETL

1009 112.10

1474

1098

112.43

112.47

INV

1476

1479

112.75

112.60

INV

INV

1301

1301

1283

1283

1303

1303

1304

1304

1305

1305

1015

1158TRB

113.26

113.09

113.20

113.25

113.27

113.27

113.10

1300

1300

1171TRB

1302

1302

1085WOD

1085

1099

1159TRB

113.50

113.43

113.29

113.41

113.50

113.51

1170TRB

1562

1164TRB

1086WOD

1086

1289

1289

113.67

113.58

113.76

113.75

113.76

1160ER

1161

1561

1172ER

1003WETL

1003

1173

1314TB

1165TRB

1087WOD

1087

1306

1306

1097INV

1156

1307

1307

1157ER

1308

1308

1299

1299

1298

1298

1169ER

113.98

113.98

113.92

113.94

113.97

114.03

113.83

113.85

114.02

113.99

113.82

113.91

113.85

113.84

114.00

113.97

114.04

114.02

1020ER

1320TB

1021

1083WOD

1083

1022

1162

1282

1282

1023ER

1163ER

1024ER

1084WOD

1084

1025

1155

1166ER

1176TRB

1286

1286

1027ER

1167

1028ER

1168

1319TB

114.20

114.09

114.25

114.28

114.12

114.17

114.09

114.04

114.09

114.19

114.27

114.25

114.26

114.26

114.26

114.29

114.29

114.29

114.27

114.07

114.25

1030

1031ER

1152

1262SDWK

1153

SS

1285

1285

1154

1174

1284

1284

1175ER

1016

1297

1297

1026

1296

1296

1029

114.51

114.35

114.53

114.44

114.52

114.51

114.33

114.41

114.37

114.32

114.47

114.52

114.40

114.47

114.30

1150

1260SDWK

1151

1261SDWK

1263SDWK

1264SDWK

1117

1258SDWK

114.72

114.77

114.61

114.69

114.59

114.61

114.69

114.73

1081WOD

1081

1110

1290

1290

1112

1032ER

1082WOD

1082

1033

1295

1295

1265SDWK

1575CONC

1256SDWK

1257SDWK

1177ER

1377TB

1108

W.M.

1248

1078DW

1078SDWK

1178

1109

1149

1259SDWK

115.06

114.89

114.86

114.91

114.93

114.83

114.93

114.93

114.87

114.94

114.92

115.04

115.00

114.99

115.05

115.04

115.05

115.02

114.83

115.06

114.84

1040

1370TB

1092STEP

1292

1292

1313

1313

1104STEP

1034

1105STEP

1294

1294

1035DW

1035ER

1255SDWK

1116

1036SDWK

1246

1266SDWK

1037SDWK1037

DW

1247

1267SDWK

1077DW

1077SDWK

1118

W.M.

1038SDWK1038

DW

1039DW

1039ER

1249

115.31

115.32

115.21

115.30

115.18

115.16

115.12

115.11

115.26

115.11

115.25

115.20

115.15

115.09

115.14

115.19

115.27

115.19

115.23

115.24

115.28

115.22

115.10

1181ER

1091STEP

1291

1291

1560COG

1560

1180ER

1511

BC

1041

1371TB

1183

1293

1293

1042ER

1252SDWK

1182

1043DW

1043ER

1253SDWK

1095

1044DW

1044SDWK

1244

1254SDWK

1564

1184ER

1505

BC

MRC5

1245

1287

1287

1506

BC

1506CONC

1046DW

1046ER

1507

BC

1507TC

1047

1367TB

1508

BC

1508CONC

1148

1378TB

1288

1288

1509TC

1179

115.52

115.44

115.46

115.51

115.38

115.54

115.37

115.56

115.53

115.44

115.34

115.53

115.58

115.36

115.41

115.57

115.46

115.39

115.39

115.41

115.46

115.56

115.38

115.34

115.41

115.33

115.35

115.35

115.38

115.52

115.42

115.44

115.48

115.45

115.56

115.43

115.51

115.44

1070SDWK

1270

1380TB

1011

1321TB

1071DW

1071SDWK

1012

1512

BC

1322TB

1073SDWK1073

DW

1045DW

1045SDWK

1089

W.M.

1048

1268SDWK

1119

W.M.

1049ER 1069

SDWK

115.76

115.60

115.79

115.69

115.59

115.66

115.81

115.71

115.82

115.60

115.60

115.76

115.74

115.69

115.82115.65

115.73

1000WETL

1000

1510TC

1050ER

1051

1251SDWK

1361TB

1102

1013

1363TB

1185ER

1504TC

1124

1074DW

1574CONC

1515

BC

1065WOD

1065

1066WOD

1066

1376TB

1396TB

1147

1088

115.93

116.07

115.84

115.91

116.01

116.04

116.03

116.01

115.85

116.06

116.04

115.95

115.95

116.07

115.87

115.99

116.04

115.84

116.03

115.98

115.91

1281

1191

W

1210TRB

1520TC

1250SDWK

1360TB

1570

BC

1580DI

1580

BC

1190ER

1502

BC

1242

1052

1203

1192

W

1513TC

1243

1053ER

1014

1514TC

1054ER

1064WOD

1064

1145

1055

1187

1516TRB

1146

1366TB

1566

BC

1076DW

1186

1496

BC

1567TC

1577DI

1577

BC

1189ER

1499CONC

1578DI

1188ER

1498CONC

1519

BC

1619

1229TRB

1559COG

1559

1269SDWK

1569

BC

1079DW

1379TB

1579DI

116.21

116.10

116.13

116.34

116.22

116.32

116.18

116.23

116.30

116.13

116.33

116.23

116.29

116.26

116.22

116.23

116.19

116.11

116.27

116.26

116.14

116.33

116.30

116.21

116.13

116.12

116.16

116.28

116.26

116.14

116.29

116.29

116.15

116.20

116.28

116.19

116.15

116.15

116.24

116.28

116.29

116.14

116.32

116.33

116.20

116.28

116.27

1200

1400TRB

1010

1491CONC

1620

1230TRB

1240

1101

1280

1201

1111

1211TRB

1490

BC

1490CONC

1241

1271

1212TRB

1493

BC

1222ER

1622

1062WOD

1062

1362TB

1072DW

1272

1103STEP

1503TC

1113

1213ER

1492CONC

1223TRB

1233

1063WOD

1063

1204ER

1195A

1195

1195B

1214

1224TRB

1234

1144

1274

1205ER

1225ER

1235

1545

BC

1545COG

1365TB

1075DW

1106STEP

1206ER

1197

1497CONC

1056

1207ER

1017

1196

1217TRB

1517TRB

1237

1057ER

1067WOD

1067

1208

1199

1218TRB

1518TRB

1138

1209TRB

1709

1198

1239

1369TB

116.45

116.45

116.48

116.49

116.40

116.41

116.38

116.56

116.39

116.46

116.60

116.39

116.53

116.44

116.46

116.40

116.49

116.60

116.55

116.58

116.46

116.59

116.53

116.49

116.57

116.37

116.47

116.51

116.57

116.43

116.46

116.48

116.57

116.56

116.57

116.50

116.58

116.36

116.46

116.54

116.54

116.60

116.56

116.54

116.52

116.38

116.46

116.47

116.41

116.39

116.54

116.41

116.41

116.57

116.50

116.37

116.59

116.45

116.45

116.49

116.52

116.36

116.40

116.57

116.42

116.47

116.52

116.50

116.37

1100

1500

BC

1500CONC

1220

1080WOD

1080

1221

1621

1541

BC

1061WOD

1061

1202

1483DI

1542COG

1542

BC

1372TB

1143

1273

1485DI

1585CONC

1114

1495TC

1624

1374TB

1484DI

1584CONC

1194

1215

1625

1275

1375TB

1216ER

1397TB

1226

1626

1236

1276

1586CONC

1227

1277

1228ER

1058ER

1558

1068WOD

1068

1368TB

1568TC

1278

1219ER

1129

1139

1059

116.65

116.71

116.65

116.63

116.65

116.71

116.82

116.85

116.74

116.84

116.62

116.64

116.68

116.64

116.80

116.77

116.63

116.72

116.84

116.75

116.83

116.85

116.82

116.67

116.75

116.85

116.76

116.65

116.80

116.65

116.66

116.72

116.85

116.67

116.82

116.85

116.83

116.69

116.82

116.69

116.74

116.74

116.80

116.64

116.83

116.78

116.77

1581

BC

1120

1420ER

1130

1330TB

1470

SS

1501TC

1590

BC

1141

1571TC

1193A1193

1522

BC

1532TRB

1142

1472

1572CONC

1482DI

1592TRB

1123

1623

1533TRB

1543TC

1373TB

1364TB

1115

1494TC

1125

1635SDWK

1546

BC

1576CONC1576

TC

1107

1627

1489TC

1419

1539

1279

116.87

116.88

116.90

116.89

117.00

116.95

116.95

117.00

116.97

116.90

117.05117.05

116.87

117.05

116.86

116.88

116.99

116.87

116.99

116.98

116.90

117.03

117.06

116.93

116.94

116.98

116.99

117.04

117.11

117.11

117.00

116.96

116.95

117.00

116.96

117.05

116.95

INV

1710

1140

1540TC

1401ER

1231ER

1402

1593A

BC

1593

BC

1232

1582TC

1613

1523

BC

1573CONC1573SDWK

1614

1634SDWK

1544TC

1615

1587SDWK1587CONC

1616

1526

BC

1596

BC

1618

1528CONC1528

BC

1538

1549

BC

117.19

117.33

117.20

117.18

117.15

117.24

117.28117.28

117.16

117.16

117.31

117.24

117.12

117.18

117.34

117.13

117.18

117.35

117.33

117.33

117.37

117.18

117.34

117.33

117.34

1591TRB

1550

BC

1090STEP

1611

1121

1421ER

1521TC

1583CONC1583

TC

1412

1612

1723

1633SDWK

1595TC

1724

1126

1536

1527

BC

1537

1547TC

1589TC

1418

1128

1238

SS

1548TC

1588CONC1588

TC

117.39

117.59

117.62

117.40

117.43

117.55

117.52

117.38

117.50

117.43

117.44

117.43

117.49

117.40

117.47

117.52

117.38

117.57

117.55

117.44

117.37

117.57

117.47

117.44

117.41

1530SDWK1530CONC

1630

1060WOD

1060

1721

1631

1551TC

1422

1722

1423

BC

1423ER

1133TW

1553

BC

1704

W

1424TC

1524TC

1534

1405TRB

1594ATC

1594TC

1525TC

1535

1597

BC

1636SDWK

1708

1609

1529CONC

117.76

117.78

117.81

117.70

117.71

117.67

117.86

117.73

117.82

117.77

117.86

117.65

117.82

117.69

117.64

117.77

117.81117.81

117.85

117.71

117.77

117.79

117.88

117.80

117.66

1610

1601SDWK

1531TRB

1093STEP

1552TC

1403

1413

1404ER

1554

BC

1705

1555TC

1706

1707

1617

MRC7

1637SDWK

1447SDWK

1557

BC

1557TC

1399TB

1628

1398TB

1598TC

1629

118.08

118.08

117.89

117.99

117.91

117.96

118.11

117.93

117.95

118.11

118.01

117.98

117.90

117.96

117.89

117.89

118.11

118.12

118.11

118.07

117.91

117.89

118.01

1600

BC

1711

W

1131

1122

1603

BC

1713

1443

1604

BC

1094

1425TC

1725

1406TRB

1416

1426

BC

1556TC

1556CONC

1417

1608

1599TC

1638SDWK

118.21

118.22

118.15

118.20

118.29

118.25

118.24

118.38

118.17

118.20

118.32

118.26

118.22

118.14

118.17

118.35

118.19

118.27

118.32

1712

G

1132TW

1444

1407ER

1127

1427

1408

118.63

118.44

118.51

118.45

118.57

118.45

118.50

1331TB

1602SDWK1602

TC

1414

1605TC

1446SDWK

1607

BC

118.70

118.73

118.75

118.83

118.78

118.74

1430TC

1440

1411TRB

1431SDWK

1452SDWK

1452

1435

1775

1428

1448SDWK

1429

BC

1639SDWK

118.92

118.96

119.02

119.12

119.04

119.06

119.11

119.06

118.97

118.92

119.09

1410ER

1450SDWK

1451SDWK

1661

BC

1432

1415

1645TC

1606TC

1646

BC

1647

BC

1648TC

1449SDWK

119.31

119.29

119.38

119.41

119.28

119.30

119.35

119.19

119.35

119.29

119.30

119.24

1640

BC

1640SDWK

1650

BC

1641TC

1651

BC1652

TC

1643

BC

1643

BC

14531453

1644TC

1644

BC

1454SDWK

1436

1137

1657SDWK

1728

1409

1439

1649TC

1669

119.50

119.43

119.54

119.55

119.62

119.42

119.59

119.42

119.51

119.45

119.50

119.43

119.44

119.50

119.53

119.44

119.43

1720

1730

BC

1332TB

1442

1733

BC

1134TW

1734

BC

1654

BC

1735TC

1465TW

1475

SS

1726

1736TC

1756

BC

1727

1737

BC

1668

1729

W

119.89

119.87

119.76

119.68

119.72

119.74

119.76

119.77

119.82

119.86

119.81

119.69

119.92

119.89

119.71

119.90

119.81

119.77

1750

BC

1441

1642TC

1752

BC

1752SDWK

1774

1445

1755

BC

1466TW

1759

BC

119.93

120.06

120.12

120.06

119.98

119.96

119.97

120.07

120.17

1731TC

1732TC

1662TC

1653SDWK1653

TC

1714

1434

120.37

120.19

120.24

120.19

120.39

120.22

1751SDWK

1702

W.M.

1433

1464TW

1749TC

120.49

120.52

120.63

120.60

120.63

1461

1462

1753TC

1463TW

1754TC

1675

BC

1675CONC

1437

1747

BC

1767

1438

1738

BC

1658SDWK

1719

G

120.71

120.88

120.71

120.83

120.93

120.94

120.88

120.87

120.86

120.79

120.90

120.91

120.76

1674STEP1674CONC

1676CONC1676STEP

1757TC

1659SDWK

120.95

121.17

121.04

121.01

1135

1677CONC1699

SDWK

1758TC

1768

1739CONC1739

TC

121.46

121.29121.21

121.33

121.39

121.43

1700

1701

G

1703

1663CONC1663

TC

1717

1718

1748TC

1748CONC

121.67

121.57

121.49

121.71

121.47

121.47

121.54

1766121.91

16671667TB

122.38

1760

BC

1455

1655

BC

1666

122.90

122.89

122.79

122.78

1773

1697SDWK

1697

1746

BC

123.18

123.03

123.10

1660SDWK

1762TC

1743

BC

1743SDWK

1763SDWK1763

BC

1744TC

1765

1716

W

1656TC

1458

123.50

123.44

123.36

123.35

123.42

123.27

123.48

123.26

123.30

1741

BC

1772

1715

1745TC

1136

1456

123.60

123.56

123.69

123.56

123.73

123.55

1761TC

1771

123.85

123.78

1740TC

1742SDWK

1457

124.07

124.19

124.24

1664TB

1664CONC

1764SDWK

1678CONC

1698

124.33

124.51

124.49

124.28

1665TB

1769

124.70

124.66

1681STEP

1681CONC

1670SDWK1670CONC

1680SDWK1680CONC

1671SDWK

1673STEP1673CONC

1679CONC 124.92

125.00

124.91

124.95

124.90

124.81

1685SDWK

1684STEP

16841686SDWK1686STEP

125.27

125.30125.23

1683 125.31

1672SDWK

125.58

1682

1696

125.84

126.05

1692 126.78

1694 126.93

1693 127.36

1691 127.70

1695 128.08

1690 128.53

1687STEP

1687

1689SDWK

1688SDWK

1688

129.36

129.37

129.35

PO

T S

TA. 10

+00.0

0

10

+50

11

PC S

TA. 11

+16.2

0

+50

12

PT

ST

A. 12

+29.4

4

POT STA. 20+00.00

20

+50

21

PC STA. 21+17.64

+50

22

PC

C S

TA. 2

2+44.8

0

+50

23

PT

ST

A. 2

3+42.0

4

+50

24

+50

25

+50

PO

T

ST

A. 2

5+74.0

4

\\balsrv03\v2010\2010\10031_

Tako


wer\CADD\Plans\pES_P

001_Sligoflo

wer.dgn

Wednesday,

August 30, 2017 AT 10:24 A

M





1" = 20'16493 05/16/2019


FLOWER AVENUE AT

12


CITY OF TAKOMA PARK



2017

CLWBY:

CHECK

BY:

DRAWN

DESBY:

DESIGN



PH: (410) 728-2900 FAX: (410) 728-3160

www.rkk.com


LLP

DES

E 1313750

N 478500

E 1313750

N 478750

E 1314250

N 478750

N

& RESURFACING

GRINDING, WEDGE / LEVEL

(PAID FOR AS CLASS I EXCAVATION)

PAVEMENT REMOVAL

LEGEND

TO MD 195

TO MD 650

SLIGO CREEK

FLOWER AVENUE

SLIGO CREEK PARKWAY

SLIG

O

CREE

K P

AR

KW

AY

L

SLIG

O

CREE

K

L

B CONSTR. SLIGO CREEK PARKWAYB CONSTR. FLOWER AVENUEL

FLOW

ER AVEN

UE


SUPER SILT FENCE

SAME-DAY STABILIZATION

LIMIT OF DISTURBANCE

10

ES-01SEDIMENT AND EROSION CONTROL PLAN

STABILIZED CONSTRUCTION ENTRANCE

CLASS 0 RIPRAP FOR SLOPE AND CHANNEL PROTECTION

SUPER SILT FENCE

ENTRANCE

CONSTRUCTION

STABILIZED

RIPRAP (TYP.)

CLASS 0


SHOWN OFFSET FOR DISPLAY PURPOSES ONLY (TYP.)

TREE PROTECTION FENCE TO BE PLACED ON LOD;

STA. 24+50.00

SLIGO CREEK PARKWAY

LIMIT OF WORK

STA. 11+34 TO STA. 11+38, LT

STA. 22+16 TO STA 22+23, LT

. . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . .22

SYSY

STA. 22+41 TO STA. 22+55, RT

STA. 22+16 TO STA 22+23, LT

STA. 11+52 TO STA. 11+95, RT

. . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . .27.849.7

LFLF

DAMAGES INCURRED.

CONTRACTOR RESPONSIBLE FOR ANY

EXISTING SEWER LINE TO BE AVOIDED.

BOULDER

REMOVE EXISTING

B CONSTR. SLIGO

STA. 11+33.49

FLOWER AVENUE

LIMIT OF WORK

STA. 21+50.00

SLIGO CREEK PARKWAY

LIMIT OF WORK


. . . . . . . . . . . . . . . . . . 1 EA

AS TREE PROTECTION FENCE

SUPER SILT FENCE TO BE USED

STA. 22+84 TO STA. 24+36, LT


. . . . . . . . . . . . . . . . . . 230 LF

MT-01TRAFFIC CONTROL GENERAL NOTES, SOC NARRATIVE & DETAILS

\\balsrv03\v2010\2010\10031_

Tako


wer\CADD\Plans\p

MT-N

001_Sligoflo

wer.dgn

Wednesday,

August 30, 2017 AT 09:57 A

M

DRAWN

DESIGN

BY:

CHECK

BY:

BY:

SAK






www.rkk.com

PH: (410) 728-2900 FAX: (410) 728-3160


1" = 20'

CITY OF TAKOMA PARK



31 OSWEGO AVENUE

RJG

DATE : 27458

2017

BB


12

AUGUST

JULY 3, 2018

SEAL

No.

27458

RO

BE

R

TJ. GILL

E

JR.

ST

A

TE

OF MARY

LA

ND

PR

OF

ESSIONAL EN

G

INE

ER

SPIE


FLOWER AVENUE AT

GENERAL NOTES SEQUENCE OF CONSTRUCTION

TEMPORARY TRAFFIC CONTROL TYPICAL APPLICATIONS (TTCTA)

N/A 11

CONSTRUCTION MAY BE MODIFIED BY THE CONTRACTOR WITH PRIOR APPROVAL BY THE CITY OF TAKOMA PARK.7. THE SEQUENCE OF CONSTRUCTION IS PROVIDED FOR THE CONTRACTOR'S USE AND CONSIDERATION. THE SEQUENCE OF

MISS UTILITY SHALL BE NOTIFIED AT LEAST 48 HOURS PRIOR TO ANY EXCAVATION.6.

MAINTAIN POSITIVE DRAINAGE ALONG THE ROADWAY SURFACE THROUGHOUT CONSTRUCTION.5.

SIGNS THAT ARE NOT APPLICABLE SHALL BE REMOVED OR COMPLETELY COVERED WITH NONTRANSPARENT MATERIAL.EXISTING REGULATORY SIGNS IN THE WORK ZONE SHALL BE MAINTAINED AT ALL TIMES AS DIRECTED BY THE ENGINEER.4.

AT ALL TIMES.CONSTRUCTION EQUIPMENT AND MATERIALS SHALL BE STORED OFF THE TRAVEL LANES AND PEDESTRIAN FACILITIES 3.

STANDARDS" AND "SUPPLEMENT TO MUTCD".LATEST VERSION OF FHWA'S "MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES", AS WELL AS MDSHA'S "BOOK OFALL STANDARD REGULATORY AND WARNING SIGNS USED FOR MAINTENANCE OF TRAFFIC SHALL CONFORM TO THE2.

MAINTAIN ACCESS TO ALL ROADWAYS AND ENTRANCES AT ALL TIMES UNLESS OTHERWISE DIRECTED BY THE ENGINEER.1.

3.

2.

1.

PHASE 4:

3.

2.

1.

PHASE 3 (SOUTH QUADRANT OF INTERSECTION):

3. 2.

1.

PHASE 2 (NORTHEAST QUADRANT OF INTERSECTION):

2.

1.

PHASE 1 (NORTHWEST QUADRANT OF INTERSECTION):

MD 104.02-14

MD 104.02-10

THE FOLLOWING TTCTA FROM THE SHA BOOK OF STANDARDS ARE TO BE FOLLOWED AS APPROPRIATE:

- INTERSECTION FLAGGING OPERATION

- FLAGGING OPERATION/ 2 LANE-2 WAY EQUAL/LESS THAN 40 MPH

INSTALL FINAL PAVEMENT MARKINGS AND REPLACE SIGNS AS SHOWN ON THE PLANS.

PERFORM GRINDING AND RESURFACING OPERATIONS.

REMOVE PHASE 3 TEMPORARY TRAFFIC CONTROL DEVICES AND SIGNS THAT ARE NO LONGER NEEDED.

REMOVE BOULDER AND STABILIZE AREA.

INSTALL TEMPORARY TRAFFIC CONTROL DEVICES FOLLOWING MD 104.02-10.


USING 6 FOOT POST ALONG WITH THE TYPE K END TREATMENT AS SHOWN ON THE PLANS.PERFORM PAVEMENT REMOVAL AND INSTALL TRAFFIC BARRIER W BEAM

INSTALL TEMPORARY TRAFFIC CONTROL DEVICES FOLLOWING MD 104.02-14 AND 104.02-10.


PERFORM FINAL GRADING AS SHOWN ON THE PLANS.CONSTRUCT UNDERDRAIN ACCORDING TO PLANS. CONSTRUCT FOREBAY AND MICRO-BIORETENTION AND

INSTALL TEMPORARY TRAFFIC CONTROL DEVICES FOLLOWING MD 104.02-14.

WM

WM

WM

WV

WV

WV

INV

INV

INV

INV

INV

INV

INV

INV

INV

SS

W.M.

W.M.

W.M.

W.M.

W

W

INV

SS

W

W

G

SS

W

W.M.

G

G

W

SN-01SIGNING AND PAVEMENT MARKING PLAN

\\balsrv03\v2010\2010\10031_

Tako


wer\CADD\Plans\pSN_P

001_Sligoflo

wer.dgn

Wednesday,

August 30, 2017 AT 10:24 A

M

DRAWN

DESIGN

BY:

CHECK

BY:

BY:

SAK






www.rkk.com

PH: (410) 728-2900 FAX: (410) 728-3160


1" = 20'

CITY OF TAKOMA PARK



31 OSWEGO AVENUE

RJG

DATE : 27458

2017

BB


12

AUGUST

JULY 3, 2018

SEAL

No.

27458

RO

BE

R

TJ. GILL

E

JR.

ST

A

TE

OF MARY

LA

ND

PR

OF

ESSIONAL EN

G

INE

ER

SPIE


FLOWER AVENUE AT

N

SLIGO CREEK

FLOWER AVENUE

SLIGO CREEK PARKWAY

SLIG

O

CREE

K

FLOW

ER AVEN

UE

1208 116.49

1117114.69

30"X30"R1-1

PAVEMENT MARKING LEGEND

C.

B.

A.

B

A

C

C

A

A

A

A

C

15'-5"

C

10'11'-2"

11'-9"11'-4"

11'-4"

GENERAL NOTES

EXISTING SIGN TO REMAIN

SIGN LEGEND

PAVEMENT MARKINGS

TIE INTO EXISTING

PAVEMENT MARKINGS

TIE INTO EXISTING

PAVEMENT MARKINGS

TIE INTO EXISTING

A

12

15'-2"

PROPOSED GROUND MOUNTED SIGN

EXISTING SIGN TO BE REMOVED

EXISTING GROUND MOUNTED SIGN TO REMAIN

SLIGO CREEK TRAIL

NA

VD 88

NA

D 83 / 11

NA

VD 88

NA

D 83 / 11

SYSTE

M

MA

RYLA

ND

CO

OR

DIN

ATE

RESTRICTED BRIDGE SIGN TO REMAIN

SIGN TO REMAIN

RESTRICTED BRIDGE

5 IN. DOUBLE YELLOW THERMOPLASTIC PAVEMENT MARKING LINE

24 IN. WHITE THERMOPLASTIC PAVEMENT MARKING LINE

5 IN. WHITE THERMOPLASTIC PAVEMENT MARKING LINE

/WW

PROPOSED SIGN ON 1-4"X4" WOOD SUPPORT

30"X30"

W11-2 FY

30"X30"

W11-2 FY

2-24"X30"

W1-8R FY

24"X30"

W1-8L FY

24"X30"

W1-8L FY

24"X30"

W1-8L FY

24"X30"

W1-8R FY

30"X30"

30"X30"

3-24"X30"

3-24"X30"

30"X30"

24"X30"

W1-8L FY

24"X30"

W1-8R FY

EQUIPMENT TO BE FURNISHED AND/OR INSTALLED BY THE CONTRACTOR.

ITEM NO. DESCRIPTION UNIT QUANTITY

ALL MATERIALS TO BE REMOVED BY THE CONTRACTOR SHALL BECOME THE PROPERTY OF THE CONTRACTOR.

EQUIPMENT LIST

801711

801605

801104

549617

549403

549401

REMOVE EXISTING GROUND MOUNTED SIGNS AND SUPPORTS

SHEET ALUMINUM SIGNS

WOOD SIGN SUPPORTS 4 INCH X 4 INCH

24 INCH WHITE PREFORMED THERMOPLASTIC PAVEMENT MARKING LINES

5 INCH YELLOW THERMOPLASTIC PAVEMENT MARKINGS

5 INCH WHITE THERMOPLASTIC PAVEMENT MARKINGS

SF

SF

LF

LF

LF

LF

49

59

143

20

775

700

40' (TYP.)

5.

4.

3.

2.

1.

TO BOTTOM OF SIGN FENCE.

CLEARANCE OF 4 FEET MEASURED FROM TOP OF ROAD GRADE

CHEVRON SIGNS SHALL BE INSTALLED WITH AN UNDER

WARNING SIGNS SHALL BE FLUORESCENT YELLOW IN COLOR.

RESTRIPE CENTER LINE IN SAME LOCATION AS EXISTING.

BY CONTRACTOR PRIOR TO ANY INSTALLATION.

ALL PAVEMENT MARKINGS SHALL BE LAID OUT IN THE FIELD

THE PLANS OR AS DIRECTED BY THE ENGINEER.

EXISTING SIGNS TO REMAIN UNLESS NOTED OTHERWISE ON

75'

CITY OF TAKOMA PARKpublicworks-takomapark.s3.amazonaws.com/public/sligo... · 2017-10-03 · takoma...

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