3
DESCRI PT I ON 1 A M ARK DATE SHEET ID B C D E F G 2 3 4 5 6 7 8 9 10 ® of Engineers US Army Corps SOL I CI T AT I ON NO. : SI ZE: CONT RACT NO. : I SSUE DATE: CONCORD, M A 01742 - 2751 696 VI RGI NI A ROAD NEW ENGL AND DI ST RI CT U. S. ARM Y CORPS OF ENGI NEERS SCALE: SHEET OF DRAW I NG CODE: DW N BY: CHK BY: REVI EW ED BY: APPROVED BY: Ch i e f , Su r v e y Sec ti on Ass t . Ch i e f , Su r v e y Sec . AF TER DREDGE SURVEY OL D SAYBROOK, CONNECT I CUT NORT H COVE CONNECT I CUT RI VER BEL OW HART F ORD CRB- 1034 10 NORTH COVE CONNECTICUT RIVER OLD SAYBROOK OLD SAYBROOK STA. TOWN DOCK (2007) TOWN DOCK SAYBROOK POINT NORTH COVE YACHT CLUB N 666000 E 1106000 E 1110000 N 666000 1 2 3 4 5 6 7 8 9 11 11-FOOT CHANNEL 6-FOOT ANCHORAGE 11-FOOT ANCHORAGE F L OOD E BB N 668000 SAYBROOK SHOAL CHANNEL 15-FOOT SAYBROOK SHOAL SHEET V-101 SHEET V-102 CONNECTICUT RIVER BELOW HARTFORD NORTH COVE, OLD SAYBROOK, CONNECTICUT STATE PLANE (ZONE 0600) NAD 1983 11-FOOT CHANNEL 6 AND 11-FOOT ANCHORAGES 1 1109658.10 666872.18 2 1107447.62 666521.92 3 1107165.02 666132.90 4 1106572.41 666039.01 5 1106492.32 666097.18 6 1105302.16 665908.61 7 1105211.40 666481.46 8 1106470.69 666681.00 9 1107211.45 666798.36 10 1107451.73 666623.82 11 1109663.60 666974.30 # EASTING NORTHING 3 1 pw://COE-NAEPWP01CON.nae.ds.usace.army.mil:coe-naepwp01con.nae.ds.usace.army.mil/Documents/Civil Works/Navigation/CT/Connecticut River (Below Hartford)/North Cove/FY17 Maintenance Dredging/30500 - Construction E&D/30F00 - Project Closeout/After-Dredge Sur 1:46:25 PM 3/21/2018 PD: AEC_pdf.pltcfg DS: AEC_Screen.dscript.dscript ANSI D G-001 1 : 1 EM A LOCATION MAP NOT TO SCALE MASSACHUSETTS NEW HAMPSHIRE MAINE VT. CONN. R.I. HARTFORD PROV. C A P E COD BOSTON PORTSMOUTH CONCORD PORTLAND AUGUSTA BANGOR N ATLANTIC OCEAN CANADA NORTH COVE A2 400' 0 200' N SCALE: 1'' = 200' GENERAL PLAN AND LAYOUT GENERAL NOTES: U.S. SURVEY FEET. THE STATE OF CONNECTICUT (ZONE 0600), NAD 1983 AND ARE BASED ON 4. COORDINATES SHOWN ARE BASED ON THE LAMBERT GRID SYSTEM FOR OF TIDE IS 3.2 FEET. TO MLLW. NO TIDE GAGES WERE USED ON THIS PROJECT. THE AVERAGE RANGE THEREFORE THE CORRECTION SHOULD BE ADDED TO NAVD88 TO CONVERT THE CORRECTION IS STATION TOWN DOCK (2007). NAVD88 IS ABOVE MLLW: (STATION ID 8462764, 05/07/2003). THE REFERENCE POINT ESTABLISHED FOR MARKS AT LYME HIGHWAY BRIDGE, CONNECTICUT RIVER, CONNECTICUT THE CORRECTION WAS ESTABLISHED IN THE VICINITY OF NOAA BENCH THE MLLW TO NAVD88 CORRECTION FOR THIS PROJECT IS 2.12 FT. 3. BENCH MARK DATA: TIDES WERE RECORDED USING RTK GPS. NOTED AND SHOULD BE USED AS A GENERAL REFERENCE ONLY. BRIDGES, PIERS, ETC., IS LOCATED APPROXIMATE UNLESS OTHERWISE AND/OR NOAA CHART NO. 12375. ALL TOPOGRAPHY, INCLUDING SHORELINE, 2. TOPOGRAPHY SHOWN IS FROM PREVIOUS SURVEYS, AERIAL IMAGERY CONSIDERED NEGATIVE. ARE BELOW THE REFERENCE PLANE OF MLLW, AND SHOULD BE THE REFERENCE PLANE OF MLLW. SOUNDINGS WITHOUT A SIGN TIDAL EPOCH. SOUNDINGS NOTED WITH A (+) ARE ABOVE MEAN LOWER LOW WATER (MLLW) AND IS BASED ON THE 1983-2001 1. SOUNDINGS ARE IN FEET AND TENTHS. THE REFERENCE PLANE IS G ENERAL P L AN AND NO TES 11 - F OO T ANCHO RAG E AND 6 - F OO T ANCHO RAG E 11 - F OO T CHANNEL REFER TO SURVEY NO. 18-2490 SURVEYED BY: MICHAEL J. VADNAIS AND CREW 11 - FOOT DEPTH CONTOUR SHOWN THUS: 6 - FOOT DEPTH CONTOUR SHOWN THUS: 9. FIELD BOOK: R&H 3758 CONSIDERED AS INDICATING THE CONDITIONS EXISTING AT THAT TIME. RESULTS OF SURVEYS MADE ON THE DATES INDICATED, AND CAN ONLY BE 8. THE INFORMATION DEPICTED ON THESE MAPS REPRESENTS THE INFORMATION IS AVAILABLE UPON REQUEST. FROM MORE SOUNDING INFORMATION THAN SHOWN. ADDITIONAL SOUNDING NOT BE USED TO DETERMINE VOLUMES. VOLUMES ARE DETERMINED 7. THE SOUNDING INFORMATION DEPICTED ON THESE MAPS SHOULD SURVEYS CONDUCTED DURING MARCH, 2018. THE SHOALEST SOUNDINGS OF THOSE OBTAINED FROM HYDROGRAPHIC 6. THE SOUNDING INFORMATION SHOWN ON THESE MAPS REPRESENTS GPS SYSTEM. THE RTK BASE STATION USED WAS STATION TOWN DOCK (2007). TIME TIDE READINGS WERE RECORDED UTILIZING A TRIMBLE SPS 855 RTK SYSTEM OPERATING AT 300 KHZ. HORIZONTAL POSITIONING AND REAL 5. SURVEY WAS PERFORMED USING A R2 SONIC 2024 MULTIBEAM SONAR DJ B M ARCH 21 , 2018

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Page 1: A2 G-001€¦ · (station id 8462764, 05/07/2003). the reference point established for marks at lyme highway bridge, connecticut river, connecticut the correction was established

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10

NORTH COVE

CONNECTICUT

RIVER

OLD SAYBROOK

OLD SAYBROOK

STA. TOWN DOCK

(2007)

TOWN

DOCK

SAYBROOK

POINT

NORTH COVE

YACHT CLUB

N 666000

E 1

106000

E 1

110000

N 666000

1

2

3

4

5

6

7

8

9

11

11-FOOT CHANNEL

6-FOOT ANCHORAGE

11-FOOT ANCHORAGE

FLOOD

EBB

N 668000

SAYBROOK

SHOAL

CHANNEL

15-FOOT SAYBROOK SHOAL

SHEET V-101

SHEET V-102

CONNECTICUT RIVER BELOW HARTFORD

NORTH COVE, OLD SAYBROOK, CONNECTICUT

STATE PLANE (ZONE 0600) NAD 1983

11-FOOT CHANNEL

6 AND 11-FOOT ANCHORAGES

1 1109658.10 666872.18

2 1107447.62 666521.92

3 1107165.02 666132.90

4 1106572.41 666039.01

5 1106492.32 666097.18

6 1105302.16 665908.61

7 1105211.40 666481.46

8 1106470.69 666681.00

9 1107211.45 666798.36

10 1107451.73 666623.82

11 1109663.60 666974.30

# EASTING NORTHING

31

pw://COE-NAEPWP01CON.nae.ds.usace.army.mil:coe-naepwp01con.nae.ds.usace.army.mil/Documents/Civil Works/Navigation/CT/Connecticut River (Below Hartford)/North Cove/FY17 Maintenance Dredging/30500 - Construction E&D/30F00 - Project Closeout/After-Dredge Sur

1:46:25 PM 3/21/2018 PD: AEC_pdf.pltcfg DS: AEC_Screen.dscript.dscript

AN

SI

D

G-001

1:1

EM

A

LOCATION MAPNOT TO SCALE

MASSACHUSETTS

NEW

HAMPSHIRE

MAINE

VT.

CONN.R.I.

HARTFORDPROV.

CAPECOD

BOSTON

PORTSMOUTH

CONCORD

PORTLAND

AUGUSTA

BANGOR

N

ATLANTIC

OCEAN

CANADA

NORTH

COVE

A2 400'0 200'

N

SCALE: 1'' = 200'

GENERAL PLAN AND LAYOUT

GENERAL NOTES:

U.S. SURVEY FEET.

THE STATE OF CONNECTICUT (ZONE 0600), NAD 1983 AND ARE BASED ON

4. COORDINATES SHOWN ARE BASED ON THE LAMBERT GRID SYSTEM FOR

OF TIDE IS 3.2 FEET.

TO MLLW. NO TIDE GAGES WERE USED ON THIS PROJECT. THE AVERAGE RANGE

THEREFORE THE CORRECTION SHOULD BE ADDED TO NAVD88 TO CONVERT

THE CORRECTION IS STATION TOWN DOCK (2007). NAVD88 IS ABOVE MLLW:

(STATION ID 8462764, 05/07/2003). THE REFERENCE POINT ESTABLISHED FOR

MARKS AT LYME HIGHWAY BRIDGE, CONNECTICUT RIVER, CONNECTICUT

THE CORRECTION WAS ESTABLISHED IN THE VICINITY OF NOAA BENCH

THE MLLW TO NAVD88 CORRECTION FOR THIS PROJECT IS 2.12 FT.

3. BENCH MARK DATA: TIDES WERE RECORDED USING RTK GPS.

NOTED AND SHOULD BE USED AS A GENERAL REFERENCE ONLY.

BRIDGES, PIERS, ETC., IS LOCATED APPROXIMATE UNLESS OTHERWISE

AND/OR NOAA CHART NO. 12375. ALL TOPOGRAPHY, INCLUDING SHORELINE,

2. TOPOGRAPHY SHOWN IS FROM PREVIOUS SURVEYS, AERIAL IMAGERY

CONSIDERED NEGATIVE.

ARE BELOW THE REFERENCE PLANE OF MLLW, AND SHOULD BE

THE REFERENCE PLANE OF MLLW. SOUNDINGS WITHOUT A SIGN

TIDAL EPOCH. SOUNDINGS NOTED WITH A (+) ARE ABOVE

MEAN LOWER LOW WATER (MLLW) AND IS BASED ON THE 1983-2001

1. SOUNDINGS ARE IN FEET AND TENTHS. THE REFERENCE PLANE IS

GE

NE

RA

L P

LA

N A

ND N

OT

ES

11-F

OO

T A

NC

HO

RA

GE A

ND 6-F

OO

T A

NC

HO

RA

GE

11-F

OO

T C

HA

NN

EL

REFER TO SURVEY NO. 18-2490

SURVEYED BY: MICHAEL J. VADNAIS AND CREW

11 - FOOT DEPTH CONTOUR SHOWN THUS:

6 - FOOT DEPTH CONTOUR SHOWN THUS:

9. FIELD BOOK: R&H 3758

CONSIDERED AS INDICATING THE CONDITIONS EXISTING AT THAT TIME.

RESULTS OF SURVEYS MADE ON THE DATES INDICATED, AND CAN ONLY BE

8. THE INFORMATION DEPICTED ON THESE MAPS REPRESENTS THE

INFORMATION IS AVAILABLE UPON REQUEST.

FROM MORE SOUNDING INFORMATION THAN SHOWN. ADDITIONAL SOUNDING

NOT BE USED TO DETERMINE VOLUMES. VOLUMES ARE DETERMINED

7. THE SOUNDING INFORMATION DEPICTED ON THESE MAPS SHOULD

SURVEYS CONDUCTED DURING MARCH, 2018.

THE SHOALEST SOUNDINGS OF THOSE OBTAINED FROM HYDROGRAPHIC

6. THE SOUNDING INFORMATION SHOWN ON THESE MAPS REPRESENTS

GPS SYSTEM. THE RTK BASE STATION USED WAS STATION TOWN DOCK (2007).

TIME TIDE READINGS WERE RECORDED UTILIZING A TRIMBLE SPS 855 RTK

SYSTEM OPERATING AT 300 KHZ. HORIZONTAL POSITIONING AND REAL

5. SURVEY WAS PERFORMED USING A R2 SONIC 2024 MULTIBEAM SONAR

DJB

MA

RC

H 2

1, 2018

Page 2: A2 G-001€¦ · (station id 8462764, 05/07/2003). the reference point established for marks at lyme highway bridge, connecticut river, connecticut the correction was established

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14.7

14.6

14.4

14.4

14.2

14.2

14.1

14.0

13.9

13.9

13.8

13.8

13.8

13.8 13.8

13.7

13.7 13.6

13.6

13.6

13.6

13.6

13.6

13.6

13.6

13.6

13.5

13.5

13.4

13.4

13.4 13.4

13.4

13.4

13.4

13.4

13.3

13.3

13.3

13.3

13.3

13.3

13.3

13.2

13.2

13.2

13.2

13.2

13.2 13.2

13.2

13.1 13.1

13.1

13.1

13.1

13.1

13.1

13.1

13.1

13.1

13.1

13.1

13.1

13.1

13.1

13.1

13.0 13.0

13.0 13.0

13.0

13.0

13.0

13.0

13.0

13.0

13.0

13.0

13.0

13.0

13.0

13.0

13.0

13.0

13.0

13.0

12.9

12.9

12.9

12.9

12.9

12.9

12.9

12.9

12.9

12.9

12.9

12.9

12.9

12.9

12.9

12.9

12.9

12.9

12.9

12.9

12.9

12.9

12.9

12.8

12.8

12.8

12.8

12.8

12.8

12.8

12.8

12.8

12.8 12.8 12.8

12.8

12.8

12.8

12.8

12.8

12.8

12.8

12.8

12.8

12.8

12.8

12.8 12.8

12.8

12.8

12.8

12.8 12.8

12.8

12.8

12.8

12.8

12.7

12.7 12.7

12.7 12.7

12.7

12.7 12.7

12.7

12.7

12.7

12.7

12.7 12.7

12.7

12.7

12.7

12.7

12.7

12.7 12.7

12.7

12.7

12.7

12.7

12.7 12.7

12.7

12.7

12.7

12.7

12.7 12.7

12.6

12.6

12.6

12.6

12.6

12.6

12.6

12.6

12.6

12.6

12.6

12.6

12.6

12.6

12.6

12.6

12.6

12.6

12.6

12.6 12.6

12.6

12.6

12.6

12.5

12.5

12.5

12.5

12.5

12.5

12.5

12.5

12.5

12.5

12.5

12.5

12.5

12.5

12.5

12.5

12.5

12.5

12.5

12.4

12.4

12.4

12.4

12.4

12.4

12.4

12.4

12.4

12.4

12.4 12.4

12.3

12.3

12.3

12.3

12.3 12.3

12.3

12.3

12.3

12.3

12.3

12.3

12.3

12.2 12.2

12.2

12.2

12.2

12.2

12.2

12.2

12.2

12.2

12.2

12.1

12.1

12.1

12.1

12.1

12.1

12.1

12.1

12.1

12.1

12.0

12.0

12.0

12.0

12.0

12.0

12.0

12.0 12.0

12.0

12.0

12.0

11.9

11.9

11.9

11.9 11.9

11.9

11.8

11.8

11.8

11.8

11.8

11.8

11.8

11.8

11.8

11.8

11.7

11.7

11.7

11.7

11.7

11.7

11.7

11.7

11.7

11.6

11.6

11.5 11.5

11.5

11.5

11.5

11.5 11.5

11.4

11.4

11.4

11.4

11.4

11.4

11.4 11.4

11.3

11.3

11.3

11.3

11.3

11.3

11.3

11.3

11.3

11.3

11.2

11.2

11.2

11.2

11.2 11.2

11.2

11.2

11.1

11.1

11.1

11.1

11.1

11.1

11.1

11.1

11.1

11.0

11.0

11.0

11.0

11-FOOT CHANNEL

11.0

11.0

11.0

11.0

10.9

10.9

10.9

10.9 10.8

10.8

10.8

10.8

10.8

10.8

10.7 10.7

10.7

10.7

10.7

10.6

10.6 10.5

10.5

10.5

10.4

10.4

10.4

10.4

10.4

10.4

10.3

10.2

10.2

10.2

10.2

10.2

10.2

10.1 10.1

10.1

10.0

10.0

9.9

9.8 9.8

9.8

9.7

9.7

9.6

9.5

9.5

9.5

9.4

9.4

9.3

9.3

9.1 9.1

9.1

9.0

9.0

9.0

8.8

8.6

8.68.3

8.3

8.38.3

8.08.0

7.9

7.87.7

7.7

7.7

7.6

7.5

7.5

7.4

7.3

7.1

6.9

6.9

6.8

6.8

6.7

6.6

6.5

6.4

6.4

6.3

5.9

5.7

5.6

5.55.5

5.5

5.3

5.2

5.2

5.2

5.2

5.15.0

5.0

4.8

4.8

4.7

4.7

4.74.5

4.4

4.3

4.0

3.9

3.9

3.9

3.8

3.8

3.8

3.83.6

3.53.53.5

3.5

3.4

3.4

3.4

3.3

3.33.3

3.33.3

3.2

3.2

3.2

3.2

3.2

3.2

3.1

3.1

3.1

3.1

3.1

3.1

3.0

3.03.0

3.0

3.0

3.0

3.0

3.0

2.9

2.9

2.9

2.9

2.9

2.8

2.8

2.8

2.8

2.8

2.8

2.8

2.7

2.7

2.7

2.6

2.5

2.5

2.52.4

2.4

2.4

2.4

2.3

2.3

2.3

2.2

2.22.1

2.1

2.1

2.0

2.0

2.02.0

2.0

2.0

1.8

1.8

1.7

1.6

1.6

1.6

1.6

1.51.5

1.5 1.5

1.51.5

1.5

1.4

1.4

1.4

1.4

1.41.4

1.4

1.41.4

1.3

0+00

5+00

10+00

15+00

20+00

MA

TC

H LIN

E S

HE

ET V-1

02

NORTH

COVE

GC-15

(TYP.)

CHANNEL LIMIT

100'

FLOOD

EBB

E 1

108000

E 1

109000

N 666000N 666000

E 1

108000

CONNECTICUT

RIVER

SAYBROOK

SHOAL

1. FOR GENERAL NOTES SEE SHEET G-001.

NOTE:

15-FOOT SAYBROOK SHOAL CHANNEL

N 667000 N 667000

E 1

110000

E 1

110000

OLD SAYBROOK

SAYBROOK

POINT

32

pw://COE-NAEPWP01CON.nae.ds.usace.army.mil:coe-naepwp01con.nae.ds.usace.army.mil/Documents/Civil Works/Navigation/CT/Connecticut River (Below Hartford)/North Cove/FY17 Maintenance Dredging/30500 - Construction E&D/30F00 - Project Closeout/After-Dredge Sur

1:46:33 PM 3/21/2018 PD: AEC_pdf.pltcfg DS: AEC_Screen.dscript.dscript

AN

SI

D

V-101

1:1

EM

A

A3

100' 200'0SCALE: 1'' = 100'

N

PLAN STA. 0+00 TO 20+00

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NC

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DJB

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1, 2018

Page 3: A2 G-001€¦ · (station id 8462764, 05/07/2003). the reference point established for marks at lyme highway bridge, connecticut river, connecticut the correction was established

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DG

E S

UR

VE

Y

OL

D S

AY

BR

OO

K,

CO

NN

EC

TIC

UT

NO

RT

H C

OV

E

CO

NN

EC

TIC

UT RIV

ER B

EL

OW H

AR

TF

OR

D

CR

B-1

034

25+00

30+00

35+00

40+00

31+89

13.8

13.7

13.7

13.5

13.4

13.4

13.3

13.3

13.3

13.3

13.2

13.2

13.2

13.2

13.2

13.2 13.2

13.1

13.1

13.1

13.1

13.1

13.0

13.0

13.0

12.9

12.9

12.9

12.9

12.9

12.9

12.9

12.9

12.9 12.8

12.8

12.8

12.8

12.8

12.8

12.7

12.7

12.7

12.7 12.7 12.7

12.7

12.7

12.7

12.7

12.7

12.7

12.7 12.7

12.7

12.6

12.6

12.6

12.6 12.6

12.6

12.6

12.6

12.6

12.6

12.6

12.6

12.6 12.6

12.6

12.6

12.6

12.6

12.6

12.6

12.6

12.5 12.5

12.5

12.5

12.5

12.5

12.5

12.5

12.5

12.5

12.5

12.5 12.5

12.5

12.5

12.5

12.5

12.5

12.5

12.5 12.5

12.5

12.5

12.5

12.5

12.4

12.4

12.4

12.4

12.4

12.4

12.4

12.4

12.4

12.4 12.4

12.4

12.4 12.4

12.4 12.4

12.4

12.4

12.4

12.4

12.4 12.4

12.4

12.4

12.3

12.3

12.3

12.3

12.3

12.3 12.3

12.3

12.3

12.3

12.3

12.3

12.3

12.3

12.3

12.3

12.3

12.3 12.3

12.3

12.3

12.3

12.2 12.2

12.2 12.2

12.2

12.2

12.2

12.2

12.2

12.2

12.2

12.2

12.2

12.2 12.2

12.2

12.2

12.2

12.2

12.2

12.2

12.2

12.2

12.2

12.2

12.2

12.2

12.2

12.2

12.2

12.2 12.2

12.2

12.2

12.2

12.2

12.2

12.1 12.1

12.1

12.1

12.1

12.1 12.1

12.1

12.1

12.1

12.1

12.1

12.1

12.1

12.1

12.1

12.1

12.1

12.1

12.1

12.1

12.1

12.1

12.1

12.1 12.1

12.1

12.1

12.1 12.1

12.1

12.1

12.1

12.1

12.1

12.1

12.1

12.1

12.1

12.1

12.1

12.1

12.1

12.1

12.1

12.1 12.1

12.1 12.1

12.1

12.1

12.1

12.1

12.1

12.0

12.0

12.0

12.0

12.0

12.0

12.0

12.0

12.0

12.0

12.0

12.0

12.0

12.0

12.0

12.0

12.0

12.0

12.0

12.0

12.0

12.0

12.0 12.0

12.0

12.0

12.0

12.0

12.0

12.0

12.0

12.0

12.0 12.0

12.0 12.0 12.0

12.0

12.0

12.0

11.9

11.9

11.9

11.9 11.9

11.9

11.9

11.9

11.9

11.9

11.9 11.9

11.9

11.9

11.9

11.9

11.9

11.9

11.9

11.9

11.9 11.9

11.9

11.9

11.9

11.9

11.9

11.9

11.9

11.9

11.9

11.9

11.9

11.9

11.9

11.9

11.9

11.9

11.9

11.9 11.9

11.9

11.9 11.9

11.9

11.9

11.9

11.9

11.9

11.9

11.9

11.8

11.8

11.8

11.8

11.8

11.8

11.8

11.8

11.8

11.8

11.8

11.8 11.8

11.8

11.8

11.8

11.8

11.8

11.8

11.8

11.8

11.8

11.8

11.8

11.8

11.8 11.8

11.8

11.8

11.8

11.8

11.8

11.8

11.8

11.8

11.8

11.8

11.8

11.8

11.8

11.8

11.8

11.8

11.8

11.8 11.8

11.8

11.8

11.8

11.8

11.8

11.8

11.8

11.8

11.8

11.8

11.8

11.8

11.8

11.8

11.8

11.8

11.8

11.8

11.7

11.7

11.7

11.7

11.7

11.7

11.7

11.7

11.7 11.7

11.7

11.7

11.7

11.7

11.7

11.7

11.7

11.7

11.7

11.7

11.7

11.7

11.7 11.7

11.7

11.7

11.7

11.7 11.7

11.7

11.7

11.7

11.7

11.7

11.7

11.7

11.7

11.7

11.7

11.7

11.7

11.7

11.7

11.7

11.7

11.7

11.7

11.7

11.7

11.7

11.7

11.7

11.6 11.6

11.6 11.6

11.6

11.6 11.6

11.6

11.6

11.6

11.6 11.6

11.6

11.6

11.6

11.6 11.6

11.6

11.6

11.6

11.6

11.6

11.6

11.6

11.6

11.6 11.6 11.6

11.6

11.6

11.6

11.6

11.6

11.6

11.6 11.6

11.6

11.6

11.6

11.6

11.6

11.6

11.6

11.6

11.6

11.6

11.6

11.5

11.5 11.5

11.5

11.5

11.5

11.5

11.5

11.5 11.5

11.5 11.5

11.5

11.5

11.5

11.5

11.5

11.5

11.5

11.5

11.5

11.5

11.5

11.5

11.5

11.5

11.5

11.5

11.5

11.4

11.4 11.4

11.4

11.4

11.4

11.4 11.4

11.4

11.4

11.4

11.4

11.4

11.4 11.4

11.4

11.4

11.4

11.4

11.4

11.4

11.4

11.4 11.4

11.4

11.4

11.4 11.4

11.4

11.4

11.4

11.4

11.4

11.4

11.4

11.4

11.4

11.4

11.4 11.4

11.4

11.4

11.4

11.4

11.4

11.4

11.4 11.4

11.4

11.4

11.4

11.4

11.4

11.4

11.4

11.4 11.4

11.4

11.4

11.4

11.4

11.3 11.3

11.3

11.3

11.3

11.3

11.3

11.3

11.3

11.3

11.3

11.3

11.3

11.3

11.3

11.3

11.3

11.3

11.3

11.3 11.3

11.3

11.3

11.3

11.3 11.3

11.3

11.3

11.3

11.3

11.3

11.3

11.3

11.3

11.3

11.3

11.3

11.3

11.3

11.2

11.2 11.2

11.2

11.2 11.2

11.2

11.2

11.2

11.2

11.2

11.2

11.2

11.2

11.2

11.2

11.2

11.2

11.2

11.2

11.2

11.2

11.2

11.2

11.2

11.2

11.2

11.2

11.2 11.2

11.2

11.1

11.1

11.1

11.1

11.1

11.1

11.1

11.1

11.1

11.1

11.1

11.1 11.1

11.1

11.1

11.1

11.1

11.1

11.1

11.1

11.1

11.0

11.0

11.0

11.0

11.0

11.0

11.0

11.0

11.0

11.0

11.0

11.0

11.0

11.0

11.0

11.0

11.0

11.0

11.0

11.0

11.0

11.0

11.0

11.0

11.0

11.0

11.0

11.0

11.0

10.9 10.9

10.9

10.9

10.9

10.9

10.9 10.9

10.9

10.9

10.9

10.9 10.9

10.9

10.9

10.9

10.9

10.9

10.9

10.9

10.9

10.9

10.9

10.9

10.9

10.9

10.9

10.8

10.8

10.8

10.8 10.8

10.8

10.8

10.8

10.8

10.8

10.8

10.8

10.8 10.8

10.8

10.8

10.8

10.7

10.7

10.7

10.7

10.7

10.7

10.7

10.7

10.7

10.6 10.6

10.6

10.6

10.6

10.6

10.6

10.6 10.6

10.6

10.6

10.6

10.5

10.5

10.5

10.5

10.5

10.5 10.5

10.5

10.5

10.5 10.5

10.5

10.5

10.4

10.4

10.4

10.4

10.4

10.4

10.3

10.3

10.3

10.3

10.3

10.2

10.2

10.2

10.2

10.2

10.1

10.1

10.1

10.1

10.1

10.1

10.1

10.0

9.9

9.8

9.8

9.8

9.7

9.7

9.7

9.7

9.7

9.7

9.6

9.5

9.3

9.3

9.2

9.2

9.19.0

8.9

8.8

8.8

8.7

8.7

8.6

8.5

8.5

8.4

8.4

8.3

8.2

8.2

8.2

8.2

8.2

8.1

8.1

8.1

8.1

8.1

8.18.1

8.1

8.0

8.0

8.0

8.0

8.0

8.0

8.0

8.0

8.0

8.0

8.0

7.9

7.9

7.9

7.9

7.9

7.9

7.9

7.9

7.9

7.9

7.9

7.9

7.9

7.9

7.9

7.9

7.8

7.8

7.8

7.8

7.8

7.8

7.8

7.8

7.8

7.8

7.8

7.87.8

7.8

7.8

7.7

7.7

7.77.7

7.7

7.77.7

7.7

7.7

7.7

7.7

7.7

7.7

7.7

7.7

7.6

7.6

7.6

7.6

7.6

7.6

7.6

7.67.6

7.67.67.6

7.6

7.6

7.6

7.6

7.6

7.6

7.6

7.6

7.6

7.5

7.5

7.5

7.5

7.5

7.57.5

7.5

7.5

7.57.5

7.5

7.5

7.5

7.5

7.5

7.5

7.5

7.5

7.5

7.5

7.5

7.5

7.5

7.5

7.5

7.5

7.5

7.5

7.5

7.5

7.5

7.5

7.5

7.57.5

7.5

7.57.57.5

7.5

7.5

7.5

7.5

7.5

7.4

7.4

7.4

7.47.4

7.4

7.4

7.47.4

7.4

7.47.4

7.4

7.4

7.4

7.4

7.4

7.4

7.4

7.4

7.4

7.4

7.4

7.4

7.4

7.4

7.4

7.4

7.4

7.4

7.4

7.4

7.4

7.4

7.4

7.4

7.4

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.37.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.37.3

7.3

7.3

7.3

7.3

7.3

7.37.3

7.3

7.3

7.3

7.3

7.3

7.3

7.37.3

7.3

7.3

7.3

7.37.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.37.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.37.3

7.3

7.3

7.3

7.3

7.3

7.37.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.27.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.27.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.27.2

7.27.2

7.27.2

7.2

7.27.2

7.2

7.1

7.1

7.1

7.1

7.1

7.1

7.1

7.1

7.1

7.1

7.1

7.1

7.1

7.1

7.1

7.1

7.17.1

7.1

7.1

7.1

7.1

7.1

7.1

7.1

7.1

7.1

7.1

7.17.1

7.1

7.1

7.1

7.1

7.1

7.17.1

7.1

7.1

7.1

7.1

7.1

7.1

7.1

7.1

7.1

7.1

7.1

7.1

7.1

7.1

7.1

7.1

7.1

7.1

7.1

7.1

7.1

7.1

7.1

7.1

7.1

7.1

7.17.1

7.1

7.1

7.1

7.1

7.1

7.17.1

7.17.1

7.1

7.17.1

7.1

7.1

7.1

7.1

7.1

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.07.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.07.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.07.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.07.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.07.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.07.07.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.07.0

7.07.07.0

7.0

7.07.0

7.07.0

7.0

7.0

7.0

7.0

7.0

7.0

7.07.0

7.07.0

7.07.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.07.0

7.0

7.0

7.07.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.07.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.07.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.07.0

7.0

7.0

7.0

7.0

7.0

7.0

7.07.0

7.0

7.0

7.0

7.0

7.0

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.96.9

6.9

6.9

6.96.9

6.9

6.9

6.9

6.9

6.96.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.96.9

6.9

6.96.9

6.9

6.96.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.96.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.86.86.8

6.8

6.8

6.8

6.8

6.8

6.8

6.8

6.8

6.8

6.8

6.8

6.8

6.8

6.8

6.86.8

6.8

6.8

6.8

6.86.8

6.8

6.8

6.8

6.8

6.86.8

6.8

6.8

6.8

6.8

6.8

6.8

6.8

6.8

6.8

6.86.8

6.8

6.86.8

6.8

6.8

6.8

6.8

6.8

6.8

6.8

6.8

6.8

6.8

6.86.8

6.86.8

6.8

6.86.8

6.8

6.8

6.8

6.8

6.8

6.8

6.8

6.8

6.8

6.8

6.8

6.8

6.8

6.8

6.8

6.86.8

6.8

6.8

6.8

6.86.8

6.8

6.8

6.8

6.8

6.8

6.86.8

6.8

6.86.86.8

6.8

6.8

6.8

6.7

6.7

6.7

6.7

6.7

6.7

6.7

6.7

6.76.7

6.7

6.7

6.7

6.7

6.7

6.7

6.76.7

6.76.7

6.7

6.7

6.7

6.7

6.7

6.7

6.7

6.7

6.7

6.76.7

6.7

6.7

6.7

6.7

6.7

6.7

6.7

6.7

6.7

6.7

6.7

6.7

6.7

6.6

6.6

6.66.6

6.66.6

6.6

6.6

6.6

6.6

6.6

6.6

6.6

6.6

6.6

6.6

6.6

6.6

6.6

6.6

6.6

6.6

6.6

6.6

6.6

6.6

6.6

6.66.6

6.6

6.6

6.6

6.6

6.6

6.5

6.5

6.5

6.5

6.5

6.5

6.5

6.5

6.56.5

6.5

6.5

6.56.5

6.5

6.5

6.5

6.5

6.4

6.4

6.4

6.4

6.4

6.4

6.4

6.4

6.4

6.4

6.4

6.4

6.4

6.3

6.3

6.3

6.3

6.3

6.3

6.3

6.3

6.3

6.3

6.3

6.2

6.2

6.2

6.2

6.2

6.2

6.2

6.1

6.1

6.1

6.1

6.1

6.1

6.1

6.1

6.0

6.0

5.9

5.9

5.8

5.7

5.5

5.4

5.3

5.2

5.2

5.1

4.9

4.9

4.9

4.9

4.6

4.4

4.4

4.3

4.1

4.1

3.9

3.7

3.7

3.7

3.7

3.6

3.6

3.6

3.6

3.4

3.4

3.4

3.4

3.4

3.3

3.3

3.3

3.3

3.3

3.2

3.2

3.2

3.1

3.1

3.1

3.1

3.1

3.1

3.0

2.9

2.9

2.9

2.9

2.8

2.8

2.8

2.8

2.8

2.7

2.7

2.7

2.7

2.62.6

2.6

2.6

2.6

2.62.6

2.6

2.6

2.6

2.5

2.5

2.5

2.5

2.5

2.5

2.4

2.4

2.4

2.4

2.4

2.4

2.4

2.4

2.4

2.4

2.4

2.4

2.3

2.3

2.3

2.3

2.3

2.2

2.2

2.2

2.2

2.1

2.1

2.0

2.0

2.0

2.02.0

1.9

1.9

1.9

1.9

1.9

1.9

1.9

1.9

1.8

1.8

1.8

1.8

1.7

1.7

1.7

1.7

1.7

1.6

1.6

1.6

1.6

1.5

1.5

1.5

1.5

1.5

1.5

1.5

1.5

1.5

1.5

1.5

1.5

1.5

1.4

1.4

1.4

1.4

1.4

1.4

1.41.4

1.4

1.4

1.4

1.4

1.4

1.4

1.4

1.41.4

1.4

1.3

1.3

1.3

1.3

1.3

1.3

1.2

1.2

1.2

1.2

1.1

1.1

1.1

1.1

1.0

0.9

0.8

0.8

0.7

44+64

20+00

-0.0

OLD SAYBROOK

OLD

SAYBROOK

E 1

106000

E 1

107000

E 1

107000

N 666000

N 667000

N 666000

N 667000

MA

TC

H LIN

E S

HE

ET V-1

01

580'

650'

100'

11-FOOT CHANNEL

(TYP.)

CHANNEL LIMITFLOOD

EBB

NORTH COVE

NORTH COVE

YACHT CLUB

STA. TOWN DOCK

(2007)

TOWN

DOCK

PILE

(TYP.)

1. FOR GENERAL NOTES SEE SHEET G-001.

NOTE:

6-FOOT ANCHORAGE

11-FOOT ANCHORAGE

33

pw://COE-NAEPWP01CON.nae.ds.usace.army.mil:coe-naepwp01con.nae.ds.usace.army.mil/Documents/Civil Works/Navigation/CT/Connecticut River (Below Hartford)/North Cove/FY17 Maintenance Dredging/30500 - Construction E&D/30F00 - Project Closeout/After-Dredge Sur

1:46:41 PM 3/21/2018 PD: AEC_pdf.pltcfg DS: AEC_Screen.dscript.dscript

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PLAN STA. 20+00 TO 44+64

11-F

OO

T C

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EL

11-F

OO

T A

NC

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GE A

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T A

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1, 2018