MARYLAND SCIENCE CENTER PERVIOUS CONCRETE PILOT …€¦ · baltimore, maryland 21218 2315 saint paul street whitman, requardt and associates, llp engineers and planners baltimore,

NO. DESCRIPTION

1 TITLE SHEET

GENERAL NOTES, LEGEND AND ABBREVIATIONS

INDEX OF SHEETS

2

PROFESSIONAL CERTIFICATION

TI01

LG01

EC013

LICENSE NO. EXPIRATION DATE:

UNDER THE LAWS OF THE STATE OF MARYLAND.

BY ME, AND THAT I AM A DULY LICENSED PROFESSIONAL ENGINEER

I CERTIFY THAT THESE DOCUMENTS WERE PREPARED OR APPROVED

ESD NO. 6626

CONTRACT NO. XXXX

CENTER FOR URBAN ENVIRONMENTAL RESEARCH AND EDUCATION

UNIVERSITY OF MARYLAND, BALTIMORE COUNTY

PERVIOUS CONCRETE PILOT PROJECT

MARYLAND SCIENCE CENTER

RAVENS

STADIUM

N

INNER

HARBOR

PRESID

ENTS STR

EET

KEY

HIG

HW

AY

STADIUM

I-395

PROJECT AREA

W FAYETTE STREET

28467 12/20/2016

ES01, EN01, EN02

4 PS01

5

DE01 CONSTRUCTION DETAILS

EROSION AND SEDIMENT CONTROL NOTES, DETAILS AND PLAN

PLAN

EXISTING CONDITIONS/DEMOLITION/SOIL BORING PLAN

LOCATION MAP

SCALE: 1"= 1000'

500 1000 2000 40001000 0

AB01

DGN.

6

7-9

AS-BUILT SAND FILTER DETAILS, AS-BUILT ID-208B

801 South Caroline Street, Baltimore, Maryland 21231

Whitman, Requardt & Associates, LLP

BALTIMORE, MD 21230

601 LIGHT STREET


BALTIMORE, MD 21250

1000 HILLTOP CIRCLE

UNIVERSITY OF MARYLAND, BALT. COUNTY

LOT: 002

BLOCK: 0890

SECTION: 01

WARD: 22

CENTER FOR URBAN AND ENIVORNMENTAL RESEARCH

UNIVERSITY OF MARYLAND BALTIMORE

ESD NO. 6626

CONTRACT NO. XXXXX



SCALE: DATE:

SHEET OF 9

JULY, 2014

TRANSPORTATION ENGINEERING & CONSTRUCTION DIVISION

DESCRIPTION

REVISIONS

NO. DATE BY

EXAMINED BY:

DRAWN BY:

410-235-3450

BALTIMORE, MARYLAND 21218

2315 SAINT PAUL STREET

WHITMAN, REQUARDT AND ASSOCIATES, LLP

ENGINEERS AND PLANNERS

BALTIMORE, MD 21250

1000 HILLTOP CIRCLE


APPLICANT:

ENGINEER:

BALTIMORE, MD 21230

601 LIGHT STREET


OWNER:

GENERAL NOTES1.

ABBREVIATIONS

SANITARY CLEANOUT

FLY

WRA

GPS

TRAV. NO.

D

WM

MHWAT

GB

PUMP

GAS

GM

G

VENT

G

CO

SANITARY MANHOLE

VENT

SANITARY AIR VENT

EJB LECTRICAL JUNCTION BOXE

EM ELECTRIC METER

E ELECTRIC MANHOLE

GAS VENT

GAS VALVE

GAS MANHOLE

GAS METER

GAS PUMP

GAS BOX

BENCHMARK

CONTROL MONUMENT

FLY MONUMENT

GPS MONUMENT

TRAVERSE MONUMENT

DOUBLE K INLET

STORM DRAIN MANHOLE

SINGLE K INLET

FIRE HYDRANT

WATER METER

WATER MANHOLE

WATER VALVE

EV

HB

T

T

ELECTRIC POLE

ELECTRIC VAULT

ELECTRIC HAND BOX

ELECTRIC TRANSFORMER

GUY WIRE

GUY POLE

TELEPHONE MANHOLE

CTV

TELEPHONE POLE

CABLE TV JUNCTION BOX

STM

MH

?

STEAM MANHOLE

UNKNOWN MANHOLE

UNKNOWN UTILITY POLE

UNKNOWN VALVE

UTILITY MARKERUTIL

ROOF DRAIN

X

X-X

XXXX

LOTWARD-SECTION

BLOCK

EXISTING

LEGEND

MONITOR WELL

STRAIGHT ARROW

SIGN

TRAFBOX

HANDICAP

FC

PM

BUSH

DECIDUOUS TREE

STUMP

GROUND LIGHT

YARD LIGHT

FILL CAP

FLAG POLE

GATE, DOUBLE

GATE, SINGLE

MAILBOX

BOLLARD

PARKING METER

BRUSHLINE

HEDGEROW

FENCE

SANITARY

WATER

STEAM

ROCK

RIPRAP

DRAIN PIPE

TP

RAILROAD

BUILDING FACE

XX.XX CONTOURS

TH-XXXTEST HOLE LOCATION

TH-XXX

MB

UNDERGROUND ELECTRIC

COMMUNICATIONS, CABLE

OVERHEAD ELECTRIC

EXISTING ROADWAY LIGHTING

ROAD LIGHT POLE

CONIFEROUS TREE

TRAFFIC CONTROL BOX

TRAFFIC SIGNAL POLE

PEDESTRIAN SIGNAL

RIGHT-STRAIGHT ARROW

RIGHT TURN ARROW

LEFT-STRAIGHT ARROW

LEFT TURN ARROW

SOIL BORING LOCATION

PROPOSED

CONSTRUCTION BASELINE

32+00

2.

3.

4.

5.

6.

7.

8.

9.

10.

CONCRETE REMOVAL

X" RCP.

X" SAN.

X" W

X" GASGAS

VERIZON

MDSC-X

TEST HOLE LOCATION

PERVIOUS CONCRETE

UNDERDRAIN WITH CLEANOUTS

EXPENSE.

RESUMING CONSTRUCTION. ALL SUCH REPAIRS SHALL BE MADE AT THE CONTRACTOR'S

REPAIRS OR DIRECT BGE TO MAKE SAFE CONDITIONS AND/OR REPLACE CABLE PRIOR TO

AT 410-396-4446 AND BGE IMMEDIATELY. STREET LIGHTING MAINTENANCE WOULD EFFECT

CONSTRUCTION, THE CONTRACTOR IS REQUIRED TO NOTIFY STREET LIGHTING MAINTENANCE

IF THE CONTRACTOR UNCOVERS OR DAMAGES A STREET LIGHT CONDUIT OR CABLE DURING

EXISTING LIGHTING CANNOT BE MAINTAINED DURING CONSTRUCTION.

REQUIRED TO PROVIDE TEMPORARY LIGHTING AS PER BALTIMORE CITY STANDARDS IF THE

MAINTAINED THROUGHOUT ALL PHASES OF CONSTRUCTION. THE CONTRACTOR SHALL BE

ALL STREET LIGHTS, CABLES, CONDUITS, AND HAND BOXES MUST BE PROTECTED AND

FOR BACKFILL.

BACKFILL FOR UNSUITABLE MATERIAL SHALL BE VARIABLE DEPTH GRADED AGGREGATE BASE

AND WILL BE INCIDENTAL TO CONSTRUCTION.

ALTERED OR REMOVED FOR ACCESS SHALL BE PUT BACK IN THEIR ORIGINAL CONDITION

INCIDENTAL TO THE COST OF THE PROJECT. ANY EXISTING CONDITIONS THAT HAVE TO BE

DURING CONSTRUCTION. SPECIAL COORDINATION WITH THE PROPERTY OWNERS WILL BE

THE CONTRACTOR SHALL MAINTAIN ACCESS TO ALL PROPERTIES WITHIN THE PROJECT LIMITS

ITEMS WILL BE INCIDENTAL.

DELIVERED TO A CITY YARD AS DIRECTED BY THE ENGINEER. THE COST OF SALVAGING

BE SALVAGED AS MARYLAND SCIENCE CENTER PROPERTY. ALL SALVAGED ITEMS SHALL BE

INLETS, MANHOLES, TREE PITS, ETC., WHICH WILL NOT BE RE-USED ON THE PROJECT SHALL

SALVAGED MATERIALS: ALL SALVAGEABLE GRATES, FRAMES, AND COVERS FROM STORM WATER

UTILITY COMPANIES OR OTHER CONTRACTORS IN THE AREA.

THE CONTRACTOR WILL BE REQUIRED TO COORDINATE WORK WITH ANY CONSTRUCTION BY

FULLY OPERABLE AT ALL TIMES.

MATERIALS. ALL UTILITIES UNLESS OTHERWISE INDICATED, MUST BE KEPT ACCESSIBLE AND

ALL DIMENSIONS SHOWN IN THE PLANS OF EXISTING FACILITIES PRIOR TO ORDERING ANY

OF UTILITIES BY TEST PITS PRIOR TO COMMENCING WORK. THE CONTRACTOR SHALL VERIFY

CONSTRUCTION. IT IS THE CONTRACTOR'S RESPONSIBILITY TO VERIFY THE EXACT LOCATION

THE CONTRACTOR SHALL CALL MISS UTILITY SEVENTY-TWO (72) HOURS BEFORE BEGINNING

EXISTING UTILITIES: EXISTING UTILITY LOCATIONS SHOWN ON THE PLANS ARE APPROXIMATE.

TO BALTIMORE CITY DATUM.

SYSTEM OF THE BALTIMORE CITY SURVEY CONTROL SYSTEM. ALL ELEVATIONS ARE REFERRED

ALL BEARINGS AND COORDINATES ARE REFERRED TO THE TRUE MERIDIAN AND COORDINATE

OF STANDARDS FOR HIGHWAYS AND INCIDENTAL STRUCTURES.

WITH MARYLAND DEPARTMENT OF TRANSPORTATION, STATE HIGHWAY ADMINISTRATION BOOK

STANDARDS: THE WORK UNDER THIS CONTRACT SHALL BE PERFORMED IN ACCORDANCE

TOGETHER WITH ALL SPECIAL PROVISIONS INCLUDED IN THE PROPOSAL FORM.

TRANSPORTATION, STATE HIGHWAY ADMINISTRATION DATED JULY 2008. AS AMENDED,

SPECIFICATION FOR CONSTRUCTION AND MATERIALS, MARYLAND DEPARTMENT OF

IN ACCORDANCE WITH ALL TERMS, CONDITIONS AND PROVISIONS OF THE STANDARD

STANDARD SPECIFICATIONS: THE WORK UNDER THIS CONTRACT SHALL BE PERFORMED

WATER VALVE MAINVAULT

WATER VALVE MANHOLE

WATER METER MANHOLE

WATER METER

WOOD BENCH

WATER

VAULT

UNDERGROUND

UNKNOWN UTILITY

TYPICAL

TELEPHONE UTILITY

TRAFFIC POLE

TELEPHONE MANHOLE

TOP OF CURB

TELEPHONE BOOTH

TELEPHONE

STORY

STEAM MANHOLE

SANITARY MANHOLE

STORM DRAIN MANHOLE

STORM DRAIN

RIGHT

RAIN SPOUT

RAMP

POLYVINYL CHLORIDE PIPE

PROPOSED

PIPE (PERFORATED)

PROFILE WALL POLYVINYL CHLORIDE

PLASTIC PIPE

PARKING METER

PROFILE GROUND LINE

PROFILE GRADE ELEVATION

PROFILE GRADE LINE

POINT OF CROWN

PORTLAND CEMENT CONCRETE

PIPE

OVERHEAD

ON CENTER

METAL VENT

METAL TRAP DOOR

METAL SIGN

METAL RING

METAL PLATE

MANHOLE

METAL DISK

MAIL BOX

MACADAM

LEFT

LIGHT POLE

HANDBOX

GRANITE CURB

GAS

FIRE MANHOLE

FINISHED FLOOR ELEVATION

FLOWER BOX

EXISTING

ELECTRIC MANHOLE

ELECTRIC BOX

EXPANSION JOINT

DOOR PROTECTOR

DEPRESSED CURB

CONCRETE VAULT

CONCRETE WALK

CONCRETE STEP

CONCRETE

CLEAN OUT

CABLE POST

CONCRETE MASONRY UNIT

COMFORT LINK (UTILITY)

CENTERLINE

CONCRETE GUTTER

CONCRETE CURB

CONCRETE BASE

COAL CHUTE, WINDOW WELL, ETC.

ABANDONED CELLAR ENTRANCE,

BRICK WALK

BUILDING

BASELINE

BOTTOM OF CURB

BENCH

WVMV

WVMH

WMMH

WM

WB

W

V

UG

U

TYP

TU

TP

TMH

TC

TB

T

STY

STMH

SMH

SDMH

SD

RT

RS

R

PVC

PR

PPWP

PP

PM

P/GL

P/GE

P.G.L.

P/C

PCC

P

OH

OC

MV

MTD

MS

MR

MP

MH

MD

MB

MAC

LT

LP

HB

GC

G

FMH

FF

FB

EX

EMH

EB

E

DP

DC

CV

CW

CS

CONC

CO

CP

CMU

CL

CL

CG

CC

CB

CAVITY

BW

BLDG

BL

BC

B

2

LG-01

NOT TO SCALE

GENERAL NOTES, LEGEND

AND ABBREVIATIONS

M.W.A

J.D.C.

BOUNDARY

PROPERTY

LOT: 002

BLOCK: 0890

SECTION: 01

WARD: 22



ESD NO. 6626

CONTRACT NO. XXXXX



SCALE: DATE:

SHEET OF 9

JULY, 2014


DESCRIPTION

REVISIONS

NO. DATE BY

EXAMINED BY:

DRAWN BY:

410-235-3450





BALTIMORE, MD 21250

1000 HILLTOP CIRCLE


APPLICANT:

ENGINEER:

BALTIMORE, MD 21230

601 LIGHT STREET


OWNER:

WRA

E

D

D

HB

D

D

DD

D

15" PVC

INV:10.51

21.21

13.06

16.17

16.41

36"

RC

P

INV:3.9

2

13.76

CONC

16.37

15.46

15.46

16.11

MAC

13.12

15"

OAK

15.81

21.20

DIR.

ON

LY

16.20

INV:7.97

14.97

14.68

18.65

18.23

15.81

INV:16.52

16.02

13.39

INV:10.67

INV:11.95

15.70

INV:5.1

3

13.72

16.36

15.27

15.27

MULCH

18.50

16.10

16.12

13.70

15"

OAK

20.85

COBBLESTONE

16.52

20.32

18.52

15.81

18.18

18.40

16.52

15.78

SDMH(1871)TOP:21.10

18.94

18"

RCP

INV:1

0.3

6

16.98

15.99

13.41

12.71

13.63

INV:11.96

15.43

16.17

16.17

16.39

14.27

18.39

15.45

15.69

MAC

15.88

MULCH

16.90

14.70

18"

OAK

CONC

19.27

16.40

15.93

16.73

17.49

18.52

16.69

16.69

15.79

SDMH(1162)TOP:18.45

17.04

16.02

13.48

MAC

12.71

30725

13.37

14.06

16.83

15.68

14.66

17.29

15.54

15.54

15.76

MULCH18.55

15.76

COBBLESTONE

14.18

15"

OAK

15.60

CONC

15.95

21.07

CONC

15.94

16.11

16.83

15.85

30" RCP

INV:5.1

8

17.14

WV(1053)TOP EL: 20.99

18.48

15.74

COBBLESTONE

16.97

21" RCP

INV:9.53

16.02

13.26

CONC

16.73

COBBLESTONE20.97

15"CHERRY

16.2015.06

16.78

19.95

15.3915.39

15.74

15.90

14.39

18.33

15.03

20.87

CONC

16.40

CONC

16.70

16.69

15.76

16.65

MAC

18.60

15.85

14.90

COBBLESTONE

16.12

DIR. ONLY

16.55

15.99

13.33

16.44

16.13

MAC

10"

OAK

15.3615.36

15.75

MAC

15.88

16.80

14.41

18.78

CONC14.88

19.74

19.70

16.41

13.78

16.93

16.63

15.80

16.19

19.00

16.83

15.83

SDMH(1455)TOP:16.23

SDMH(1875)TOP:14.69

19.16

17.04

INV:9.9

6

19.71

12"

RCP

INV:1

2.0

4

INV:10.50

15.48

13.42

12"

OAK

15.52

MAC

16.04

16.41

16.82

13.84

19.05

13.92

19.89

19.06

16.43

13.81

16.38

15.7215.87

DIR. ONLY

13.96

19.11

17.10

15"

RCP

INV:9.5

2

12.92

INV:1

0.7

0

SDMH(1276)TOP:15.46

CONC

18.79

COBBLESTONE21.12

10"

OAK

15.44

15.44

18.24

15.74

15.04

14.04

19.63

13.11

CONC

13.51

WV(1827)TOP EL: 19.76

15.91

13.78

16.31

15.74

16.01

30"

RCP

INV:8.

11

15"

RC

P

INV:1

4.1

3

SDMH(1177)TOP:16.70

INV:10.54

CONC

16.22

18.62

6"

OAK

6" PVCINV:11.90

15.76

16.23

15.10

13.80

12.85

20.06

15.82

13.98

16.38

15.77

15.97

13.83

DIR.

ON

LY

12" PVC

INV:10.09

15" PVC

INV:9.98

15.66

18"

OAK

6" PVCINV:11.96

15.88

16.34

15.00

13.77

20.02

MAC

20.95

15"

RC

P

INV:1

2.6

8

15.92

14.86

18.22

15.7615.99

SDMH(1879)TOP:16.59

DIR. ONLY

16.96

15" RCP

INV:17.01

12"

PVC

INV:1

0.7

3

INV:11.93

WRA100R&C SETN:-5972.2894E:1219.9966EL:16.80'

N:-6093.0070E:1228.7060EL:19.32'

DOORS

ACCESS

STEEL

VAULT

WATER

51.

01:

VNI

ARM GATE

STEEL SWING

SINGLE

LIDS

STEELLIDS

STEEL

LIDS

STEEL

VAULT

CONC

BOTTOM

11.98

SAND

TOP12.05

10.42

VAULT

BOTTOM

10.39

LIDS

STEEL

SAND

TOP

11.8711.83

SAND

TOP

11.87

SLOT

CONC

BOTTOM

VAULT

BOTTOM CONC

SLOT

BOTTOM CONC

10.3910.33

10.47

6" PVC

6" PVCINV:11.99

11.94

WOOD WALL

BRICK & CONC WALL

BRICK & CONC WALL

BRIC

K

& C

ONC

WALL

CONDUIT

1"(D) VERT

TO ELEC BOX

CONDUIT

2"(D) VERT

INLET

INLET

RCP

15"

15

16.79

18.41

16.13

16.83

17.06

16.34

15.95

17.71

16.83

15.51

16.8616.9617.01

15.66

16.95

18.47

16.22

16.76

17.06

18.71

15.87

16.09

19.81

16.95

15.80

19.82

15.80

18.98

15

15

15

1515

20

20

202020

2020

20

20

20 20 20

N

M.W.A.

J.D.C.

MDSC-5 MDSC-4 MDSC-3 MDSC-2 MDSC-1

MDSC-9MDSC-8MDSC-7MDSC-6

TO REMAIN

EXISTING UNDERGROUND SANDFILTER

TO REMAIN (TYP.)

EXISTING STORM DRAIN

LIMITS SPECIFIED ON PS01.

ALONG EXISTING JOINTS SHOWN AND PER

REMOVE 372 S.Y. EXISTING PCC PAVEMENT

N

010 5 10 20

SCALE: 1"= 10'

1"=10'

3

EC-01

BORING PLAN

EXISTING CONDITIONS/DEMOLITION/SOIL

MARKING

EXISTING PAVEMENT

(TYP.)

EXISTING PCC JOINT

(TYP.)

PCC JOINT

EXISTING

TO REMAIN

EXISTING CURB

TO REMAIN

EXISTING CURB

SWM SAND FILTER FACILITY

DRAINAGE AREA TO EXISTING

LEGEND

TO REMAIN

EXISTING CURB

DRAINAGE PIPE

LIMIT OF DISTURBANCE

DRAINAGE AREA

NOTES:

REFER TO LG-01, NOTES 4 AND 5, FOR UTILITY MARKING/LOCATING REQUIREMENTS.

REFER TO LG-01 FOR NOTES, ABBREVIATIONS AND LEGEND.

BUFFER.

EXIST ONSITE. THE ENTIRE SITE LIES WITHIN THE 1000-FT CRITICAL AREA BOUNDARY, BUT OUTSIDE THE 100-FT

PROJECT LIES OUTSIDE OF THE 100-YR FLOODPLAIN. NO STEEP SLOPES, WETLANDS OR HIGHLY-ERODIBLE SOILS

REFER TO PROPOSED CONSTRUCTION PLAN (PS-01) FOR ADDITIONAL INFORMATION REGARDING EXTENT OF WORK.

BALTIMORE, MD 21264

6100 QUARANTINE ROAD

QUARANTINE ROAD SANITARY LANDFILL

OF THE CONTRACTOR

SHALL BE DISPOSED OF AT THE LOCATION BELOW. DISPOSAL FEES SHALL BE THE RESPONSIBILITY

ENGINEER. UPON APPROVAL FROM THE ENGINEER, ALL MATERIAL EXCAVATED BELOW THE EXISTING CONCRETE PAVEMENT

SEE CONTRACT SPECIFICATIONS FOR INFORMATION PERTAINING TO START OF EXCATION AND NOTIFICATION OF THE

BORING LOGS ARE LOCATED IN THE PROJECT BID DOCUMENTS.

CONTRACTOR SHALL THOROUGHLY REVIEW ALL BORING LOGS PRIOR TO COMMENCEMENT OF CONSTRUCTION.

6.

5.

4.

3.

2.

1.

LOT: 002

BLOCK: 0890

SECTION: 01

WARD: 22



ESD NO. 6626

CONTRACT NO. XXXXX



SCALE: DATE:

SHEET OF 9

JULY, 2014


DESCRIPTION

REVISIONS

NO. DATE BY

EXAMINED BY:

DRAWN BY:

410-235-3450





BALTIMORE, MD 21250

1000 HILLTOP CIRCLE


APPLICANT:

ENGINEER:

BALTIMORE, MD 21230

601 LIGHT STREET


OWNER:

15

15

15

15

1515

20

20

202020

2020

20

20

20 20 20

201+

00

+50

100+00

200+00

+50

Y=-6022.8900

X=1408.5800

N

A A

B

B

REMAIN UNDISTURBED

EXISTING STORMDRAIN TO

12" PPWP UNDERDRAIN (TYP.)

1

CO

2

CO

1

C

3

CO4

CO

5

CO

6

CO

7

CO

4'

3'

5'

5'

KEY HIGHWAY

SEE NOTE 2.

SAWCUT AND REPLACED

EXISTING CONCRETE APRON TO BE

1-FOOT FROM EDGE OF EXISTING CURB.

SAWCUT EXISTING CONCRETE PAVEMENT

SEE NOTE 1. (SWM FACILITY 208B)

EXISTING SANDFILTER MEDIUM TO BE REPLACED

* REFER TO DETAILS, SHEET DE01

AS SHOWN *

LOCATION

373

S.Y.

8" PERVIOUS CONCRETE

AS SHOWN *

LOCATION

135

C.Y.

NO. 57 STONE SUBGRADE

AS SHOWN *

LOCATION

373

S.Y.

30 MIL HDPE LINER

APPROX. LENGTH

39'

55'

12" PPWP

12" PPWP

SIZE/TYPE

CO-2

CO-3

UNDERDRAIN SCHEDULE

CO-1

CO-2

FROM TO

8'

6'

12" PPWP

12" PPWP

CO-4

CO-5

CO-3

CO-6

52'

4'

12" PPWP

12" PPWP

CO-6

C-1

CO-7

CO-5

010 5 10 20

SCALE: 1"= 10'

1"=10'

4

PS-01

PLAN

J.D.C.

M.W.A.

CONCRETE (0.15 ACRES)

PROPOSED PERVIOUS

DRAINAGE AREA TO

NOTE: REFER TO DE-01 FOR ADDITIONAL INFORMATION.

(0.152 ACRES)

PERVIOUS PAVEMENT

DRAINAGE AREA TO

LEGEND

DRAINAGE PIPE


DRAINAGE AREA

NOTES:

INSTALLATION. SEE CONTRACT SPECIFICATIONS FOR ADDITIONAL INFORMATION.

MONITORING EQUIPMENT DURING SUBGRADE AND PERVIOUS CONCRETE

THE CONTRACTOR SHALL COORDINATE INSTALLATION OF PERVIOUS CONCRETE

SHALL BE REPLACED TO MATCH THE EXISTING SECTION USING MIX NO. 3 CONCRETE.

CONNECTION OF THE NEW UNDERDRAIN SYSTEM TO THE SAND FILTER. THE APRON

THE EXISTING CONCRETE APRON SHALL BE SAWCUT AND REMOVED TO FACILITATE

THE EXISTING SAND FILTER MEDIUM SHALL BE REMOVED AND REPLACED BY OTHERS

3.

2.

1.

LOT: 002

BLOCK: 0890

SECTION: 01

WARD: 22



ESD NO. 6626

CONTRACT NO. XXXXX



SCALE: DATE:

SHEET OF 9

JULY, 2014


DESCRIPTION

REVISIONS

NO. DATE BY

EXAMINED BY:

DRAWN BY:

410-235-3450





BALTIMORE, MD 21250

1000 HILLTOP CIRCLE


APPLICANT:

ENGINEER:

BALTIMORE, MD 21230

601 LIGHT STREET


OWNER:

10

5

15

25

100

+00

100

+62.2

8

100

+09.9

8

0

20

10

5

15

25

0

20

10

5

15

25

0

20

10

5

15

25

0

20

200

+00

200

+08.8

2

200

+63.5

4

201

+03.1

4

12" UNDERDRAIN PROFILE - BASELINE 10012" UNDERDRAIN PROFILE - BASELINE 200

EXISTING GROUNDPROPOSED GRADE

INV. 14.20INV. 13.20

INV. 12.67INV. 12.82

INV. 12.86

INV. 14.20

INV. 13.14

PROPOSED GRADEEXISTING GROUND

SCALE: HORIZ. 1"= 10'

VERT. 1" = 5' VERT. 1" = 5'

SCALE: HORIZ. 1"= 10'

@ 2.73%

39 LF 12" PERFORATED PPWP

UNDERDRAIN @ 0.50%


UNDERDRAIN @ 0.50%

9 LF 12" PERFORATED PPWPUNDERDRAIN @ 5.27%


UNDERDRAIN @ 1.91%


THIS SHEET

REFER TO DETAIL,

INVERT 12.82

12" UNDERDRAIN (S)

EXISTING GROUND

EXISTING GROUND

SAWCUT LINE

EXISTING GROUND

1'-3"

2'-0"

2'-0"

1'-3"

PROPOSED GRADE

PROFILE FOR INVERT ELEVATION

12" CPP-SP UNDERDRAIN, SEE

2'-0"

1'-3"3"

3"

3"

SHEET FOR PAVING SECTION

SEE SECTION A-A THIS

SHEET FOR PAVING SECTION

SEE SECTION A-A THIS

SECTION A-A

SCALE: 1"= 2' HORIZ. & VERT.

SECTION B-B

SCALE: 1"= 2' HORIZ. & VERT.

SEE PROFILE FOR INVERT ELEVATION

12" PERFORATED PPWP UNDERDRAIN,

SEE CONTRACT SPECIFICATIONS

8" PERVIOUS CONCRETE PAVEMENT

HDPE LINER

30 MIL

SEE CONTRACT SPECIFICATIONS

8" PERVIOUS CONCRETE PAVEMENT

HDPE LINER

30 MIL

1'-0"

B 200L

B 100L

B 100L

THIS SHEET

PROFILE - BASELINE 100,

SEE 12" UNDERDRAIN

1

C

1'-0"

TO REMAIN

SAND FILTER

UNDERGOUND

EXISTING

1

CO

2

CO

3

CO

4

CO

5

CO

6

CO 7

CO

EDGE

EXISTING CURB

NO. 57 STONE

1' MIN.

NO. 57 STONE

1' MIN.

EXISTING SANDFILTER DETAIL

UNDERDRAIN CONNECTIN TO

SECTION A-A

A

12" x 6" WYE

UNDERDRAIN

12" PPWP

#57 STONE

CONCRETE PAVEMENT

8" PERVIOUSWATERTIGHT CAP

6" RISER WITH

6" 45° ELBOW

SCALE: NOT TO SCALE

SCALE: NOT TO SCALE

CLEANOUT DETAIL

UNDERDRAIN

12" PPWP

OPENING

SAWCUT

NON-SHRINK GROUT

SEAL W/

CONCRETE BOX

EXISTING SANDFILTER,

NON-SHRINK GROUT

HOLE, SEAL W/

SAWCUT OVERSIZE

A

#57 STONE

UNDERDRAIN

12" PPWP

30 MIL. HDPE LINER

EQUAL

0156611, 0156635 OR APPROVED

CLEANOUT COVER AND FRAME

EAST JORDAN IRONWORKS

GRATE

EXISTING INLET

INV. 12.67

TO SAND FILTER

TO FACILITATE CONNECTION OF UNDERDRAIN

REMOVED AND RECONSTRUCTED IN-KIND

EXISITNG CONCRETE APRON TO BE

J.D.C.

C.R.H.

6

DE-01

AS SHOWN

CONSTRUCTION DETAILS

PROFILE FOR INVERT ELEVATION

UNDERDRAIN, SEE

12" PERFORATED PPWP

020 10 20 40

SCALE: 1"= 10'

020 10 20 40

SCALE: 1"= 10'

08 2 4 8

SCALE: 1"= 2'

08 2 4 8

SCALE: 1"= 2'

LOT: 002

BLOCK: 0890

SECTION: 01

WARD: 22



ESD NO. 6626

CONTRACT NO. XXXXX



SCALE: DATE:

SHEET OF 9

JULY, 2014


DESCRIPTION

REVISIONS

NO. DATE BY

EXAMINED BY:

DRAWN BY:

410-235-3450





BALTIMORE, MD 21250

1000 HILLTOP CIRCLE


APPLICANT:

ENGINEER:

BALTIMORE, MD 21230

601 LIGHT STREET


OWNER:

201+

00

+50

100+00

200+00

+50

WRA

E

D

D

HB

KEY HWY

D

D

DD

D

15.35

18.57

15" PVC

INV:10.51

21.21

18.37

19.18

13.06

16.17

36"

RC

P

INV:3.9

2

13.76

CONC

16.37

15.46

18.86

13.23

16.11

MAC

13.12

18.11

15"

OAK

19.12

15.81

12.76

16.24

19.15

16.74

14.77

20.37

DIR.

ON

LY

15.99

16.20

INV:7.97

14.97

14.68

18.65

20.0418.23

16.53

15.81

INV:16.52

19.92

INV:1

1.6

5

16.96

16.02

17.22

13.39

18.44

19.75

17.58

13.16

14.70

18.70

INV:10.67

INV:11.95

18.27

18.50

15.70

INV:5.1

3

13.72

16.36

15.27

MULCH

18.50

16.10

13.42

16.12

13.70

17.69

15"

OAK

MAC

19.22

16.11

12.79

19.57

COBBLESTONE

19.19

16.52

14.67

20.32

18.52

15.90

15.81

16.83

18.18

18.40

16.52

15.78

18.35

SDMH(1871)TOP:21.10

18.94

18"

RCP

INV:1

0.3

6

16.98

15.99

17.89

13.41

12.71

19.08

16.93

13.63

13.63

15.34

18.84

INV:11.96

18.09

15.43

16.17

14.27

18.39

19.16

15.69

MAC

15.88

MULCH

16.90

16.12

14.70

17.50

18"

OAK

19.27

16.21

12.79

16.33

CONC

19.27

16.40

14.05

19.30

15.91

16.73

17.49

21.11

18.52

16.69

16.69

15.79

18.16

18.97

SDMH(1162)TOP:18.45

17.04

16.02

17.82

13.48

MAC

12.71

20.7630725

16.95

13.37

15.91

18.99

17.87

19.25

14.06

15.68

14.66

17.29

15.54

15.76

MULCH18.55

15.76

COBBLESTONE

14.18

21.11

17.28

15"

OAK

15.60

16.25CONC

15.95

16.55

CONC

15.94

16.11

13.11

19.00

16.83

15.84

15.85

30" RCP

INV:5.1

8

17.14

WV(1053)TOP EL: 20.99

18.48

16.21

15.74

18.03

COBBLESTONE

16.97

21" RCP

INV:9.53

16.54

16.02

17.12

13.26

20.90

19.73

CONC

16.73

17.61

13.63

16.38

19.77

COBBLESTONE20.97

17.75

16.08

15"CHERRY

15.06

16.78

19.95

15.39

15.74

15.90

14.39

20.74

17.99

COBBLESTONE

19.19

16.24

12.93

15.03

16.48CONC

16.40

CONC

16.70

13.73

19.47

16.69

15.85

15.76

19.35

16.74

16.65

20.91

MAC

18.60

15.85

17.93

14.90

COBBLESTONE

16.12

DIR. ONLY

16.55

15.99

13.33

20.63

17.59

13.13

15.82

20.48

17.65

15.77

MAC

17.00

10"

OAK

15.36

18.68

15.75

MAC

15.88

13.37

16.80

14.41

18.14

16.18

CONC14.88

19.74

20.30

16.41

13.78

16.93

14.58

19.38

16.63

16.07

15.80

19.36

16.19

21.91

19.00

16.83

15.83

SDMH(1455)TOP:16.23

SDMH(1875)TOP:14.69

19.16

SSMH(1165)TOP:19.22

17.04

INV:9.9

6

20.80

19.71

12"

RCP

INV:1

2.0

4

16.94

13.09

15.77

20.64

INV:10.50

15.48

13.42

18.73

12"

OAK

18.33

15.52

16.71

MAC

16.04

12.95

16.82

13.84

18.43

13.92

19.89

20.76

16.43

13.81

15.18

16.38

16.08

15.72

19.36

16.69

18.37

21.92

16.34

15.87

DIR. ONLY

13.96

19.11

INV:-6.99

17.10

15"

RCP

INV:9.5

2

17.77

12.92

21.36

19.77

INV:1

0.7

0

SDMH(1276)TOP:15.46

17.11

13.65

15.83

CONC

20.15

16.12

13.26

COBBLESTONE21.12

18.70

10"

OAK

15.44

18.24

15.74

12.87

15.04

14.04

19.97

18.50

13.11

CONC

13.51

WV(1827)TOP EL: 19.76

21.26

INV:15.67

16.33

15.91

13.78

15.44

16.31

16.74

15.74

19.18

17.60

21.83

16.01

30"

RCP

INV:8.

11

15"

RC

P

INV:1

4.1

3

DIR. ONLY

17.04

17.07

13.24

21.71

21.66

SDMH(1177)TOP:16.70

INV:10.54

17.76

13.65

16.08

19.64

CONC

16.22

MULCH

18.39

18.62

13.21

14.78

18.93

18.50

6"

OAK

6" PVCINV:11.90

15.76

16.77

12.76

15.10

13.80

18.00

12.85

20.06

21.12

INV:15.53

16.31

15.82

13.9816.12

19.20

16.38

16.53

15.77

18.61

16.34

21.75

16.89

15.97

13.83

INV:-6.91

16.95

13.66

21.85

21.73

DIR.

ON

LY

12" PVC

INV:10.09

18.30

13.13

16.27

15" PVC

INV:9.98

13.19

15.66

15.49

18.49

18.75

18"

OAK

6" PVCINV:11.96

18.83

15.88

16.75

12.77

15.00

13.77

18.12

4"OAK

MAC

20.95

20.48

15"

RC

P

INV:1

2.6

8

16.16

15.92

14.86

17.00

19.87

18.22

16.51

15.76

18.39

15.36

19.98

15.99

SDMH(1879)TOP:16.59

19.71

DIR. ONLY

16.96

17.58

13.28

15" RCP

INV:17.01

21.16

12"

PVC

INV:1

0.7

3

INV:11.93

17.65

WRA100R&C SETN:-5972.2894E:1219.9966EL:16.80'

N:-6093.0070E:1228.7060EL:19.32'

DOORS

ACCESS

STEEL

VAULT

WATER

INLET

51.

01:

VNI

ARM GATE

STEEL SWING

SINGLE

LIDS

STEELLIDS

STEEL

LIDS

STEEL

VAULT

CONC

BOTTOM

11.98

SAND

TOP12.05

10.42

VAULT

BOTTOM

10.39

LIDS

STEEL

SAND

TOP

11.8711.83

SAND

TOP

11.87

SLOT

CONC

BOTTOM

VAULT

BOTTOM CONC

SLOT

BOTTOM CONC

10.3910.33

10.47

6" PVC

6" PVCINV:11.99

11.94

WOOD WALL

BRICK & CONC WALL

BRICK & CONC WALL

BRIC

K

& C

ONC

WALL

CONDUIT

1"(D) VERT

TO ELEC BOX

CONDUIT

2"(D) VERT

INLET

INLET

RCP

15"

15

16.79

18.41

16.13

16.83

17.06

16.34

15.95

17.71

16.83

15.51

16.8616.9617.01

15.66

16.95

18.47

16.22

16.76

17.06

18.71

15.87

16.09

19.81

16.95

15.80

19.82

15.80

18.98

15

15

15

1515

20

20

202020

2020

20

20

20 20 20

SCE

FB

FB

SCE

Y=-6022.8900

X=1408.5800

SFOP

SFOP

SFOP SFOP SFOP SFOP SFOP SFOP

SF

OP

SFOP

SFOP

SFOP

SFOP

SFOP

1"=10'

N

A

SEDIMENT CONTROL LEGEND

STABILIZED CONSTRUCTION ENTRANCE


SILT FENCE ON PAVEMENTSFOP

FBFILTER BAG

SCECONTRACT COST.

PAVEMENT SWEEPING SHALL BE INCIDENTAL TO THE OVERALL

PAVED AREAS AT THE END OF EACH WORKING DAY. THE COST OF

SHALL SWEEP AND DISPOSE OF ANY SEDIMENT TRACKED ONTO

OF A STABILIZED CONSTRUCTION ENTRANCE (SCE). THE CONTRACTOR

AREAS MAY NOT RE-ENTER PAVED SURFACES WITHOUT THE USE

INSTALLATION. VEHICLES UTILIZED WITHIN NON-PAVED DISTURBED

SHALL BE CORRDINATED WITH PERVIOUS PAVEMENT AND SUBGRADE

DISTURBED AREAS. SCE INSTALLATION, REMOVAL, AND MAINTENANCE

OF THE ENGINEER AT ALL POINTS OF INGRESS AND EGRESS TO

LOCATIONS SHALL BE LOCATED IN THE FIELD WITH THE APPROVAL

STABILIZED CONSTRUCTION ENTRANCES ARE SHOWN IN SCHEMATIC

STABILIZED CONSTRUCTION ENTRANCE (SCE)

SPECIAL PROVISIONS.

HANDLED AND DISPOSED OF IN ACCORDANCE WITHIN THE CONTRACT

IS ENCOUNTERED. CONTAMINATED DISCHARGE SHALL BE IDENTIFIED,

DISCHARGE FROM ANY EXCAVATED AREAS WHERE GROUNDWATER

SHALL BE USED FOR FILTERING OF SEDIMENT-LADEN PUMP

FILTER BAGS SHOWN ON THESE PLANS IN SCHEMATIC LOCATIONS

FILTER BAG (FB)

135

SILT FENCE ON PAVEMENT (SFOP)

1-1

NO. STATION & OFFSET L.F.

201+1538 TO 202+42.73, 3' LT.

JOINT

END SFOP AT PAVEMENT

JOINT

END SFOP AT PAVEMENT

LIMITS OF DISTURBANCE.

BE WASHED UPON EXIT, WITH ALL WASH RUNOFF DIRECTED INTO THE

EQUIPMENT SHALL REMAIN IN THE LIMITS OF DISTURBANCE AND SHALL

AND SEDIMENT CONTROL INSPECTOR IF IT IS AGREED THAT EARTH MOVING

* SCE'S MAY BE ELIMINATED WITH APPROVAL FROM THE EROSION

7

ES-01

K.D.V.

J.D.C.

EROSION AND SEDIMENT CONTROL PLANSTABILIZATION SCHEDULE

AREA S.F. SEQUENCE NO.STABILIZATION TYPE

PARKING AREA

A 3,350

3,350

9

11

HDPE LINER & GRAVEL (TEMPORARY)

PERVIOUS CONCRETE (PERMANENT)

STORM DRAIN

DISCHARGE TO

FILTER BAG TO

010 5 10 20

SCALE: 1"= 10'

RAVENS

STADIUM

N

PRESID

ENTS STR

EET

KEY

HIG

HW

AY

I-395

W FAYETTE STREET

INNER

HARBOR

STADIUM

PROJECT AREA

LOCATION MAP

TO REMAIN

EXISTING CURB

TO REMAIN

EXISTING CURB

(TYP.)

EXISTING PCC JOINT

MARKING

EXISTING PAVEMENT

TO REMAIN

EXISTING UNDERGROUND SANDFILTER

(TYP.)

PCC JOINT

EXISTING

STABILIZED AT THE END OF EACH WORKING DAY WITH STONE.

ROADWAY, SIDEWALK AND UTILITY TRENCHES ARE TO BE

SEDIMENT CONTROL DEVICE.

OVERNIGHT UNLESS DIRECTED TO AN APPROVED MDE

SAME WORKING DAY. NO AREA SHALL REMAIN UNSTABILIZED

WHERE NOTED, AREAS SHALL BE STABILIZED WITHIN THE

SAME DAY STABILIZATION

01000 500 1000 2000

SCALE: 1"= 1000'

NOTES:

SAND FILTER/STORM DRAIN.

FILTERED BEFORE DISCHARGING THROUGH EXISTING

ALL RUNOFF FROM CONSTRUCTION SITE SHALL BE

NO STAGING AREA AND STOCKPILE AREA ARE ALLOWED

SENSITIVE ENVIRONMENTAL FEATURES EXIST ONSITE.

NO HIGHLY-ERODIBLE SOILS, STEEP SLOPES, OR OTHER

PROJECT LIES OUTSIDE LIMITS OF 100-YR FLOODPLAIN.

4.

3.

2.

1.

LOT: 002

BLOCK: 0890

SECTION: 01

WARD: 22



ESD NO. 6626

CONTRACT NO. XXXXX



SCALE: DATE:

SHEET OF 9

JULY, 2014


DESCRIPTION

REVISIONS

NO. DATE BY

EXAMINED BY:

DRAWN BY:

410-235-3450





BALTIMORE, MD 21250

1000 HILLTOP CIRCLE


APPLICANT:

ENGINEER:

BALTIMORE, MD 21230

601 LIGHT STREET


OWNER:

J.D.C.

K.D.V.

9

EN-02

EROSION AND SEDIMENT CONTROL NOTES

AND DETAILS

NONE

Documents

MARYLAND SCIENCE CENTER PERVIOUS CONCRETE PILOT …€¦ · baltimore, maryland 21218 2315 saint paul street whitman, requardt and associates, llp engineers and planners baltimore,