Drawings.pdf

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Wellfleet Harbor Maintenance Dredging
Solicitation number
W912WJ20B0009
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About this file

This solicitation package includes drawings and specifications for the Wellfleet Harbor Maintenance Dredging project in Wellfleet, Massachusetts. The U.S. Army Corps of Engineers, New England District is seeking bids to dredge approximately 162,000 cubic yards of fine-grained sediments from the 10-foot-deep entrance channel and anchorage of the Wellfleet Harbor Federal Navigation Project to the authorized depth plus one foot of allowable overdepth using a mechanical dredge. The dredged materials will be transported by scow and disposed of at the Cape Cod Bay Disposal Site approximately 15 nautical miles to the west. The dredging window is from October 1 to December 15, 2020. Bidders must submit proposals through the Contract Opportunities website at beta.SAM.gov by the specified deadline. The solicitation also includes design drawings depicting the project area, existing conditions, and dredging limits.

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Text version

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US Army Corps of Engineers

SOLICITATION NO.:

CONTRACT NO.:

ISSUE DATE: MAY 2020

New England District

MAINTENANCE DREDGING

WELLFLEET HARBOR

WELLFLEET, MASSACHUSETTS

W912WJ20B0009

DESIGN FILESHEET NO.

G-001

INDEX TO DRAWINGS

SHEET TITLE

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C-101

C-102

C-301

WFH_SP_2019_083_G-001.DWG COVER SHEET AND INDEX TO DRAWINGS

WFH_SP_2019_083_G-002.DWG

WFH_SP_2019_083_C-101.DWG SITE PLAN (STA 0+00 TO STA 24+00)

WFH_SP_2019_083_C-102.DWG

WFH_SP_2019_083_C301.DWG

SITE PLAN (STA 24+00 TO STA 48+00)

SECTIONS

GENERAL PLAN, GENERAL NOTES, PROJECT

COORDINATES, AND LEGEND

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LOCATION MAP

NOT TO SCALE

VICINITY MAP

NOT TO SCALE

WELLFLEET

HARBOR

WELLFLEET

10-FOOT

CHANNEL

WELLFLEET

INDIAN

NECK

10-FOOT

ANCHORAGE

SIGNATURES AFFIXED BELOW INDICATE OFFICIAL RECOMMENDATION AND APPROVAL

OF ALL DRAWINGS IN THIS SET AS INDEXED ON THIS SHEET

APPROVED FOR TECHNICAL ADEQUACY BY:

TECHNICAL LEAD ENGINEER DATE

DATE

DATE

DATE

DATE

APPROVED BY:

APPROVAL RECOMMENDED BY:

REVIEWED BY:

CHIEF, GEOTECHNICAL/WATER RESOURCES BRANCH

REVIEWED BY:

CHIEF, DESIGN BRANCH

This project was designed by the U.S. Army Corps of Engineers. The initials or signatures and registration designations of individuals appear on these project documents, within the scope of their employment as required by ER 1110-1-8152.

CHIEF, ENGINEERING DIVISION

CHIEF, GEO-ENVIRONMENTAL ENGINEERING BRANCH

DATE

APPROVAL RECOMMENDED BY:

CHIEF, TECHNICAL SUPPORT BRANCH/DEPUTY CHIEF ENG DIV

DATE

REVIEWED BY:

CHIEF, SURVEY SECTION

Marshfield

Duxbury

Provincetown

Truro

Kingston

Wellfleet

Carver

Eastham

Wareham

Orleans

Brewster

Sandwich

Bourne

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INNER BASIN

WELLFLEET

MARINA

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Text Box N/A

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1053744.70 2798718.14

1054124.67 2799648.13

1054470.81 2801584.42

1055475.62 2802407.23

1055930.33 2802510.82

1056835.28 2802410.88

1056915.26 2801899.01

1056142.83 2801984.31

1056090.84 2802317.03

1055940.44 2802333.64

1055445.30 2802220.84

1054755.33 2801655.84

1054552.47 2801330.85

1054245.39 2799613.10

1053860.41 2798670.86

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10-FOOT CHANNEL AND ANCHORAGE

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(MASSACHUSETTS MAINLAND 2001 ZONE)

DUCK CREEK

INNER BASIN

# EASTING NORTHING

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W E L L F L E E T

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COMMERCIAL STREET

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SYMBOLDESCRIPTION

REQUIRED DREDGING DEPTH, 10 FOOT CONTOUR

MATERIAL REQUIRED TO BE DREDGED (CROSS SECTIONS ONLY, SHEET C-301)

ALLOWABLE OVERDEPTH (CROSS SECTIONS ONLY, SHEET C-301)

PAVED AREAS

NAVIGATION AIDS

BASELINE / CENTERLINE

CHANNEL COORDINATES

LIMITS OF CHANNEL BOTTOM

DREDGING LIMIT ALONG SIDE SLOPE (SHOWN ONLY ON SHEETS C-101 & C-102)

SHORELINE

SHELLFISH GRANT BOUNDARY

LEGEND

LANDWARD SIDE

HARBOR/WATER SIDE

GENERAL NOTES:

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

LOW WATER (MLLW) AND IS BASED ON THE 1983-2001 TIDAL EPOCH. SOUNDINGS

NOTED WITH A (+) ARE ABOVE THE REFERENCE PLANE OF MLLW. SOUNDINGS

WITHOUT A SIGN ARE BELOW THE REFERENCE PLANE OF MLLW, AND SHOULD BE

CONSIDERED NEGATIVE.

2. TOPOGRAPHY SHOWN IS FROM PREVIOUS SURVEYS, AERIAL IMAGERY AND/OR NOAA

CHART NO. 13250. ALL TOPOGRAPHY, INCLUDING SHORELINE, BRIDGES, PIERS, ETC.,

IS LOCATED APPROXIMATE UNLESS OTHERWISE NOTED AND SHOULD BE USED AS A

GENERAL REFERENCE ONLY.

3. BENCH MARK DATA: TIDES WERE RECORDED USING RTK GPS. THE MLLW TO NAVD88

CORRECTION FOR THIS PROJECT IS 6.23 FEET. THIS CORRECTION IS REFERENCED

FROM NOAA'S V-DATUM MODEL IN THE VICINITY OF WELLFLEET HARBOR,

MASSACHUSETTS. NAVD88 IS ABOVE MLLW; THEREFORE THE CORRECTION SHOULD

BE ADDED TO NAVD88 TO CONVERT TO MLLW. NO TIDE GAUGES WERE USED ON THIS

PROJECT.

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

COMMONWEALTH OF MASSACHUSETTS (MAINLAND ZONE 2001), NAD 1983 AND ARE

BASED ON U.S. SURVEY FEET.

5. SURVEY WAS PERFORMED USING A RESON 7125 MULTIBEAM SONAR SYSTEM

OPERATING AT 400 KHZ. HORIZONTAL POSITIONING AND REAL TIME TIDE READINGS

WERE RECORDED UTILIZING A TRIMBLE SPS 855 RTK GPS SYSTEM. THE RTK BASE

STATION USED WAS STATION WLFLT (2015).

6. THE SOUNDING INFORMATION SHOWN ON THESE MAPS REPRESENTS THE SHOALEST

SOUNDINGS OF THOSE OBTAINED FROM HYDROGRAPHIC SURVEYS CONDUCTED

DURING MARCH 2018. THE DATA DEPICTED ON THESE MAP(S) SHOULD NOT BE USED

FOR VOLUME CALCULATION PURPOSES.

7. THE INFORMATION DEPICTED ON THESE MAPS REPRESENTS THE RESULTS OF

SURVEYS MADE ON THE DATES INDICATED, AND CAN ONLY BE CONSIDERED AS

INDICATING THE CONDITIONS EXISTING AT THAT TIME.

8. FIELD BOOK: R&H 3909

SURVEYED BY: BENJAMIN FORD AND CREW

REFER TO SURVEY NO.: WFH_SP_2018_005

9. AIDS TO NAVIGATION WERE LOCATED DURING THE SURVEY OPERATIONS AND ARE

PLOTTED AT THE FIELD-DETERMINED POSITIONS. THE USCG IS THE AUTHORITATIVE

SOURCE OF AIDS TO NAVIGATION AND ADDITIONAL DETAILS CAN BE FOUND IN THE

USCG LIGHT LIST, VOLUME 1.

GENERAL PLAN

SCALE: 1" = 400'

A1

400' 800'0

AutoCAD SHX Text

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9.7

11.1

10.8

7.07.59.8

11.1

10.6 10.8

6.4

9.6 9.9

11.0 10.4

11.6 11.0

10.7

10.6

11.8

6.910.6

11.3 12.1

6.37.4

11.6 11.8

7.5 9.9

11.0

10.3

10.5 10.5

8.48.711.1

11.9

6.0

7.67.7

11.9

11.4

11.5

10.5

10.7

11.8

1 5.9

10.2

10.4

10.2 6.0

7.07.711.7 12.6

6.0

6.68.59.8 10.6

12.1

6.2

9.69.710.0

10.2 11.4

12.7

6.0

9.6

10.2

11.8

6.1

9.3

10.4 11.6

12.6

6.1

8.5

9.0

10.5

7.98.8

6.2

7.810.0

13.0

6.5

11.7

12.012.6

8.09.1

10.4 12.4

7.88.011.5 6.4

7.8

11.0 11.6

9.7

1 6.3

7.0

11.211.9

6.7

6.28.3 12.1

6.3

8.98.9

10.9

6.210.7

6.6

11.5

6.7 7.2

10.7

6.610.8

7.5

5.75.5

5.88.9 10.6

5.8

5.48.5

5.6

7.58.79.2

5.0

5.8 7.3

4.4

6.4

4.4

5.27.3

4.9

5.3 4.3

5.9

4.1

4.0

3.6

3.0

3.4

3.5

GC-13

RN-12

E 1054000

E 1055000

E 1055000

E 1054000

W E L L F L E E T

H A R B O R

E4

C-301

E4

C-301

F

L

O

O

D

E

B

B

INDIAN

NECK

10-FOOT CHANNEL

DREDGING LIMIT ALONG

SIDE SLOPE (TYP)

SHELLFISH GRANT

BOUNDARY AREA (TYP)

C-101

S I T

E

P

L A

N

S

T

O

S

M

G

O D

F R

E Y

M

G

O D

F R

E Y

L

T

H I B

O D

E A

U

L

T

H I B

O D

E A

U

A N

S I

D

M A

Y

S O

L I C

I T

A T

I O

N

N

O

D E

S I G

N E

D

B

Y

D E

S C

R I P

T I O

N

M A

R K

S I Z

E

S U

B M

I T

T E

D

B

Y

D A

T E

C O

N T

R A

C H

E C

K E

D

B

Y

D R

A W

N

B

Y

I S

S U

E

D

A T

E

SHEET ID

G

2 3 4 5 6 7 8 9 10

F

E

D

C

B

A

US Army Corps of Engineers

U S

A

R M

Y

C

O R

E

N G

I N

E E

R S

N E

W

E

N G

L A

S

T R

I C

T

V

I R

G I N

A

D

C O

N C

O R

D

M

A

S C

A L E

S

H E

E T

D R

A W

I N

G

C

O D

E

O F

M A

I N

T E

N A

N C

E

D

R E

D G

I N

G

W E

L L

F L

E E

T

H

A R

B O

R

W E

L L

F L

E E

T

M

A S

S A

C H

U S

E T

T S

W W

J B

W F

H C

S

SITE PLAN (STA 0+00 TO STAT 24+00)

SCALE: 1" = 100'

A1

100' 200'0

M

A

T

E

NOTE:

FOR GENERAL NOTES SEE SHEET G-002.

TOWN

LANDING

W

E

L

L

F

L

E

B

E

A

K

W

A

T

E

R

TOWN OF

WELLFLEET

MARINA

TOWN BOAT

RAMP AND

FLOATS

BREAKWATER LIGHT

FL R-14

4.8

4.7

4.8

4.8

5.6

5.5

4.6

6.0

4.6

5.5

6.3

4.5

6.2

4.8

5.0

7.6

7.4

6.1

4.8

7.3

5.8

5.6

4.8

4.9

8.4

5.8

3.9

4.4

7.4

10.4

6.0

4.4

5.8

10.2

7.2

5.3

3.4

5.9

3.3

10.4

5.5

2.1

10.9

7.7

5.3

10.0

7.5

2.3

2.2

1.8

11.0

10.9

10.2

7.9

6.2

5.0

9.9

4.5

8.3

3.7

11.3

9.9

11.1

11.1

10.4

7.6

2.5

1.9

6.5

5.4

2.9

2.0

10.8

9.5

10.9

10.9

6.2

11.1

11.0

6.2

2.3

11.3

11.2

2.9

11.1

11.0

11.0

4.2

2.3

2.0

11.4

11.4

6.5

11.3

10.3

11.8

11.3

11.3

3.8

11.7

10.1

11.1

11.8

11.3

9.9

2.4

11.1

11.2

11.2

11.3

9.8

4.6

1.6

11.1

12.4

2.0

9.7

10.7

11.6

10.4

8.8

11.1

11.4

11.8

10.8

11.0

11.2

8.3

10.7

11.4

3.9

11.3

10.7

11.2

12.0

1.5

10.9

11.2

12.0

10.5

10.0

2.5

11.3

10.9

11.6

10.0

9.4

10.5

11.6

10.3

11.3

10.8

11.4

11.1

6.5

10.2

11.8

11.8

11.9

11.5

10.1

10.8

11.3

11.1

2.8

1.3

9.9

11.4

9.4

8.3

9.9

10.9

6.1

11.6

10.7

10.2

10.0

10.6

11.6

11.7

11.7

11.5

3.4

9.9

11.5

11.9

1.5

6.3

11.7

9.6

8.2

10.1

11.2

10.9

6.4

11.7

11.8

4.7

6.4

10.3

11.4

10.5

7.4

11.9

12.0

6.2

3.2

1.8

3.7

5.3

7.2

10.5

10.0

3.6

11.0

11.7

4.8

11.8

11.9

11.2

10.8

3.4

10.9

11.7

11.8

3.2

3.7

4.4

6.2

11.7

11.6

10.5

2.7

6.3

11.8

11.5

6.0

6.9

10.4

11.3

3.3

2.4

11.7

2.4

3.1

8.2

1.4

11.9

2.0

9.0

11.7

10.8

1.7

2.6

11.6

11.9

8.4

1.5

4.0

6.7

11.7

1.3

11.1

11.8

11.6

1.4

10.1

11.7

6.2

3.0

6.4

11.1

11.3

2.1

11.4

11.1

1.9

12.0

11.6

9.7

11.4

12.0

1.6

4.9

11.7

6.3

10.7

10.7

1.1

9.2

10.8

11.3

11.6

3.3

11.9

11.0

11.7

11.8

3.4

8.5

9.8

12.0

6.9

0.5

10.6

10.2

11.4

1.9

11.8

5.3

0.5

2.2

11.1

8.5

12.1

12.1

10.0

10.6

11.4

2.2

-0.0

11.2

8.6

9.7

11.8

1.1

6.7

+0.8

4.8

11.4

11.7

11.9

1.3

0.5

8.6

10.1

10.7

11.3

10.6

1.3

11.8

+1.1

6.9

11.5

11.8

9.7

3.8

9.1

11.3

1.5

+1.2

10.7

9.2

0.2

11.5

9.6

7.5

1.8

11.3

10.9

11.3

4.9

+1.6

11.0

0.9

9.3

3.7

10.0

9.9

1.4

11.3

4.1

10.9

11.0

7.1

+1.4

+0.1

11.3

10.0

10.2

11.0

6.4

5.2

10.7

11.3

1.6

2.2

11.2

9.6

+1.5

7.3

11.3

9.6

10.5

11.1

2.7

10.9

10.1

6.3

1.3

0.1

4.6

11.2

11.3

6.9

10.7

9.7

10.7

7.6

1.4

6.6

1.4

9.7

2.3

7.5

11.1

11.3

11.1

9.4

3.4

7.6

11.2

11.3

10.8

5.1

10.1

1.4

1.6

5.0

10.2

11.3

11.2

11.3

9.2

10.6

4.4

10.3

1.8

4.0

5.8

11.0

11.3

8.4

1.8

11.1

11.4

9.2

5.8

11.3

10.9

2.2

10.9

1.9

3.5

10.3

5.2

11.3

10.3

4.9

11.4

1.4

9.5

10.1

4.6

3.0

10.1

10.6

11.3

2.7

11.3

1.4

10.9

11.6

6.1

10.0

5.6

9.7

11.3

2.7

1.8

2.4

10.6

11.6

10.0

4.5

11.0

7.3

1.3

6.4

9.6

2.1

11.4

4.9

10.6

11.3

11.0

3.1

10.6

9.2

1.7

5.0

10.1

3.7

1.3

11.3

11.3

11.0

1.7

2.2

10.7

10.7

9.8

5.6

1.7

4.8

11.1

11.1

9.3

10.6

3.9

6.2

2.0

2.1

11.1

1.1

9.5

10.9

9.4

10.5

2.5

5.0

10.6

10.4

4.1

10.9

1.6

3.7

9.2

1.2

9.4

10.9

10.9

1.8

7.0

10.2

10.8

5.0

9.3

3.8

1.4

10.9

10.5

10.3

1.1

1.9

1.3

5.8

7.8

10.6

10.2

9.5

7.3

3.9

10.9

2.4

1.3

1.3

8.8

10.7

10.3

10.7

10.8

9.7

3.1

4.1

10.5

2.1

1.6

7.0

10.7

9.8

2.1

5.4

8.9

10.2

11.2

10.8

4.8

2.8

11.1

1.3

1.6

9.8

10.5

4.2

9.3

8.0

2.4

1.8

1.1

0.8

10.7

11.2

9.8

10.7

11.2

6.5

9.4

11.0

1.1

2.0

1.1

9.7

4.2

10.5

1.5

9.3

11.0

2.5

11.1

1.1

10.0

10.2

10.5

10.7

6.5

0.8

1.4

11.1

3.5

2.3

11.2

10.4

9.8

1.1

10.8

11.1

4.7

9.0

6.3

1.0

11.2

10.7

3.5

1.0

1.6

10.8

9.7

2.4

9.7

10.3

6.5

2.5

4.1

11.0

0.7

10.8

10.0

1.2

6.1

9.7

10.5

1.0

10.9

1.7

10.4

10.7

10.6

0.3

3.9

10.9

10.1

4.8

11.0

1.3

5.4

9.5

10.7

11.1

4.6

1.1

11.1

11.1

10.4

4.3

10.9

2.1

0.7

4.7

11.3

10.0

2.7

9.4

6.4

11.1

2.0

11.2

0.4

9.7

4.6

10.7

10.9

1.5

2.0

10.5

1.1

4.1

0.5

0.9

11.2

11.3

11.3

10.6

5.2

10.7

11.2

+0.2

0.6

1.7

9.1

1.5

11.3

11.2

1.1

6.8

11.5

0.7

2.2

-0.0

0.5

9.0

10.8

8.2

11.3

11.4

11.0

2.1

4.3

0.8

0.6

7.3

11.4

7.2

10.8

11.2

10.4

0.4

11.2

2.9

+0.2

3.7

7.2

10.9

11.2

10.9

6.2

0.8

9.3

2.0

0.7

8.9

10.8

11.0

4.8

1.2

3.8

10.5

10.5

7.9

0.4

+0.3

10.2

6.3

9.7

8.2

11.3

11.1

6.4

1.0

3.5

1.3

10.9

10.5

0.4

9.9

3.5

8.4

6.6

5.5

11.3

11.6

1.4

11.2

3.8

9.9

4.7

10.2

1.4

0.1

7.1

6.7

11.1

0.9

11.4

9.1

5.5

4.0

0.5

1.3

3.6

10.5

7.3

11.6

10.2

10.8

0.6

0.2

0.8

11.2

4.1

4.7

9.1

5.5

11.5

1.4

11.4

8.4

1.5

10.6

6.7

9.9

0.4

10.8

0.7

11.6

5.8

3.8

8.7

+0.1

3.8

11.3

5.1

1.0

11.1

10.6

6.7

0.6

6.3

10.9

4.0

2.1

0.2

11.5

9.0

1.1

2.0

11.0

4.9

9.4

11.1

0.8

6.8

3.8

0.7

6.8

10.8

2.6

10.3

2.1

5.7

1.1

11.3

9.9

0.5

8.3

4.2

11.7

0.6

5.6

10.7

6.6

1.7

5.0

3.5

10.3

11.3

1.5

9.2

0.8

11.1

7.2

2.8

5.8

0.6

10.9

11.5

7.3

4.4

1.4

3.0

9.5

5.6

9.7

2.2

0.8

11.8

10.1

11.2

5.1

2.9

11.4

1.6

6.7

8.3

3.8

4.7

8.3

0.6

11.8

12.8

12.0

10.1

1.2

9.1

6.3

2.5

9.1

11.2

4.3

7.6

0.2

5.7

11.8

11.1

3.4

9.8

11.2

8.5

5.6

2.0

7.0

5.8

10.3

0.8

4.1

10.8

8.5

+0.1

11.1

9.0

7.6

5.7

1.5

10.0

3.1

5.9

9.6

+0.2

8.7

4.6

6.7

6.3

10.2

9.4

2.0

0.5

8.1

3.3

+0.6

10.0

7.0

10.1

10.4

6.5

5.0

1.1

5.5

8.6

8.6

6.9

3.7

9.3

2.2

+1.2

9.4

9.3

5.6

6.4

6.6

7.5

0.8

2.9

+1.1

5.4

7.5

4.5

9.0

6.2

8.7

9.8

7.9

1.9

+2.9

9.0

6.1

6.6

5.3

4.1

0.3

5.1

+1.4

8.1

9.1

8.1

7.1

6.4

8.7

2.7

1.2

+3.7

5.9

6.4

5.2

4.0

+2.4

7.4

+0.4

8.6

7.0

8.0

5.0

6.4

6.5

1.2

8.4

+4.0

8.0

4.6

2.5

5.1

5.7

0.1

7.3

6.8

6.2

8.1

6.4

1.3

4.7

7.3

+3.2

3.3

0.1

6.8

6.0

5.6

5.3

7.1

7.3

6.2

+2.3

7.9

1.8

4.5

4.6

7.1

0.5

6.5

5.8

7.2

6.9

6.9

5.0

7.0

2.0

+2.1

6.0

4.5

6.2

0.7

+0.8

6.1

6.7

5.9

7.0

+1.9

6.5

6.8

4.4

6.1

3.7

5.7

6.3

3.7

6.7

2.1

5.0

6.5

+0.4

3.3

6.3

6.1

3.9

4.3

1.4

2.2

6.8

1.3

5.8

6.0

6.2

4.5

5.0

1.4

6.5

0.3

1.2

6.0

6.9

0.4

5.7

5.0

0.6

1.0

2.9

5.4

5.5

2.3

3.0

3.6

6.6

1.6

2.0

1.6

1.5

5.9

0.8

5.8

5.9

6.0

5.5

1.3

1.6

4.8

5.7

5.6

5.6

4.0

1.0

2.1

5.4

3.3

1.6

2.7

5.1

6.3

4.6

2.3

3.6

6.1

6.4

1.4

6.0

6.3

5.8

2.5

5.5

4.0

5.0

1.6

2.0

3.1

3.8

2.1

5.2

2.1

3.5

6.1

1.3

1.9

5.1

5.8

1.7

2.4

5.5

2.7

6.2

2.1

4.0

4.6

1.8

1.4

5.4

5.6

5.5

5.5

5.2

3.2

5.8

2.4

3.0

5.0

5.4

5.6

4.2

1.4

2.0

1.9

5.1

1.8

1.9

5.0

1.9

2.1

3.4

1.1

2.8

3.0

5.2

4.7

5.0

5.0

5.3

1.7

4.2

5.0

4.6

1.4

1.8

5.1

5.1

1.8

1.4

4.4

5.0

2.1

2.6

3.5

4.8

4.7

4.9

4.6

1.6

3.4

2.8

1.7

4.6

4.8

1.3

5.2

4.7

4.4

1.6

4.1

4.9

1.4

1.5

2.1

2.3

3.4

2.0

4.6

2.6

1.8

4.6

4.9

4.2

3.8

1.6

2.7

3.7

4.0

4.7

3.5

1.3

1.8

3.0

4.3

1.4

4.5

2.1

4.6

4.3

2.8

1.4

3.1

1.2

1.6

4.1

4.4

3.3

3.1

2.6

2.5

4.2

4.0

3.4

2.0

1.4

2.5

3.4

4.1

4.2

4.8

1.9

1.2

1.4

1.5

2.7

1.9

2.8

2.0

4.0

4.4

3.0

1.3

1.4

1.6

4.1

4.2

2.1

1.0

2.3

3.5

2.6

1.6

1.1

4.1

1.1

1.8

3.8

4.0

2.7

1.6

2.5

3.1

1.4

2.5

1.7

3.8

1.1

1.0

2.3

4.2

1.2

2.8

1.2

4.4

2.3

1.3

0.9

1.5

1.9

2.2

4.0

3.4

2.7

2.5

1.7

1.5

2.1

2.5

3.7

2.4

1.4

1.2

2.7

3.8

1.2

1.1

1.1

1.6

1.4

3.3

1.6

2.0

3.6

3.8

2.6

2.2

2.7

4.0

0.9

2.3

1.4

1.0

1.1

1.2

1.3

1.7

1.8

4.0

1.1

1.3

1.4

2.2

3.5

2.7

1.5

3.0

3.3

1.3

2.5

3.5

2.3

1.0

3.2

1.4

1.5

3.9

2.4

2.4

1.3

1.4

1.8

2.1

0.8

1.3

3.2

1.2

1.1

3.6

2.7

2.3

2.2

1.4

1.2

1.6

2.6

2.9

1.0

1.0

3.2

0.8

1.1

2.4

2.0

1.5

1.9

3.3

2.5

2.1

2.0

1.1

1.3

1.4

2.4

0.8

2.5

2.9

1.2

2.8

1.3

0.9

1.2

2.6

1.2

2.1

1.8

1.6

2.0

2.9

2.2

1.5

0.7

1.1

1.0

1.7

2.1

2.6

0.7

1.1

1.1

1.4

2.8

2.6

0.9

2.7

1.3

1.3

1.7

2.1

0.7

2.2

2.1

1.9

0.8

1.9

2.6

1.1

1.7

1.7

1.5

0.9

0.9

1.0

2.4

2.3

0.9

1.7

1.2

1.1

0.6

1.4

2.0

2.5

1.8

1.7

0.9

1.4

2.1

2.0

1.9

2.3

0.8

0.9

0.8

0.8

0.8

1.2

1.8

2.0

1.2

2.4

0.8

1.4

2.4

0.9

2.0

1.7

1.1

1.8

1.6

0.6

1.4

2.0

2.3

2.6

0.8

0.8

0.8

0.6

1.2

1.7

2.2

0.8

0.8

0.8

1.9

0.7

1.3

2.0

1.6

1.1

1.2

1.6

1.7

1.7

0.5

2.0

2.5

1.4

0.7

0.9

1.7

2.1

1.3

1.1

0.3

0.8

1.9

1.1

1.5

1.4

1.9

1.6

1.1

0.8

1.9

1.1

0.9

1.5

1.5

2.2

0.7

1.2

1.9

1.1

1.6

1.8

0.4

0.9

1.3

0.8

1.3

1.7

2.0

1.1

0.9

0.8

0.8

1.4

1.7

1.1

1.5

1.4

1.5

1.7

1.2

1.6

1.5

1.7

1.2

0.4

0.7

0.9

1.3

1.4

2.0

1.8

0.8

0.9

1.1

1.4

1.7

0.7

0.8

1.0

1.2

1.6

1.1

1.3

1.7

1.2

0.2

0.5

1.0

1.5

1.1

1.2

2.0

0.8

1.3

0.8

1.1

0.7

1.0

1.1

1.4

1.8

0.8

1.2

1.4

0.7

1.1

1.1

0.3

0.6

1.6

0.3

0.7

1.1

2.0

1.2

0.9

1.2

1.2

1.7

0.8

0.9

1.1

1.0

1.1

1.3

1.8

0.2

0.9

1.1

0.7

0.8

0.7

1.3

1.9

1.5

0.3

0.5

0.6

0.9

1.2

1.1

1.6

1.2

1.0

1.9

0.5

0.7

0.7

1.5

0.2

0.7

0.8

0.8

0.8

1.4

0.4

1.0

2.0

1.2

0.8

0.9

0.9

1.1

0.8

0.8

0.5

0.7

0.9

0.2

0.4

0.8

0.9

0.8

1.6

1.2

0.8

0.8

0.8

1.1

1.8

0.3

0.6

0.6

0.6

0.8

0.8

0.8

2.0

0.7

0.7

0.8

0.7

0.7

1.5

0.7

0.8

1.8

1.4

0.6

0.7

1.1

0.4

0.1

0.6

0.6

0.7

0.6

0.6

0.6

0.8

1.6

0.5

1.7

0.6

0.4

0.5

0.7

0.6

0.3

0.6

1.9

0.6

1.5

0.5

0.4

0.5

0.7

1.1

0.5

0.5

0.5

1.8

0.5

0.4

1.6

0.4

0.5

0.4

0.1

0.4

0.5

0.4

0.4

0.3

1.4

0.5

0.4

0.4

0.7

0.9

1.6

0.0

0.3

0.2

0.5

1.8

0.3

1.6

0.3

0.4

0.4

0.2

0.1

0.3

0.3

0.2

1.0

0.4

0.1

1.7

0.3

0.3

0.1

2.0

0.0

0.2

+0.1

0.4

0.3

0.2

-0.0

0.1

1.9

0.2

0.2

0.7

0.2

1.1

0.2

1.0

+0.1

+0.1

0.2

0.2

0.2

+0.2

+0.3

0.3

2.1

0.1

0.2

+0.4

+0.1

+0.2

1.5

+0.3

1.5

0.1

+0.1

+0.4

+0.2

+0.2

+0.5

0.8

+0.5

+0.4

0.4

2.0

+0.6

2.0

+0.2

+0.1

0.1

+0.2

+0.6

+0.2

+0.5

+0.6

+0.2

+0.5

2.3

+0.2

+0.2

+0.6

+0.5

+0.5

+0.4

+0.6

+0.6

+0.4

+0.5

+0.5

GC-15

RN-16

N 2801000

W E L L F L E E T

H A R B O R

F

L

O

O

D

E

B

B

N 2802000 N 2802000

N 2801000

T H E C O V E

W E L L F L E E T

A4

C-301

A4

C-301

C4

C-301

C4

C-301

SHELLFISH GRANT AREA

BOUNDARY (TYP)

SHELLFISH GRANT AREA

BOUNDARY (TYP)

SHIRTTAIL

POINT

DERELICT 500 LB MUSHROOM

MOORING (LOCATION SOME-

WHERE WITHIN DASHED 180' Ø

CIRCLE; CIRCLE CENTER AT N

2802313.543, E 1056148.578)

10-FOOT ANCHORAGE

INDIAN NECK

10-FOOT CHANNEL

DREDGING LIMIT ALONG

SIDE SLOPE (TYP)

DREDGING LIMIT ALONG

SIDE SLOPE (TYP)

C-102

S I T

E

P

L A

N

S

S

M

G

O D

F R

E Y

M

G

O D

F R

E Y

L

T

H I B

O D

E A

U

L

T

H I B

O D

E A

U

A N

S I

D

M A

Y

S O

L I C

I T

A T

I O

N

N

O

D E

S I G

N E

D

B

Y

D E

S C

R I P

T I O

N

M A

R K

S I Z

E

S U

B M

I T

T E

D

B

Y

D A

T E

C O

N T

R A

C H

E C

K E

D

B

Y

D R

A W

N

B

Y

I S

S U

E

D

A T

E

SHEET ID

G

2 3 4 5 6 7 8 9 10

F

E

D

C

B

A

US Army Corps of Engineers

U S

A

R M

Y

C

O R

E

N G

I N

E E

R S

N E

W

E

N G

L A

S

T R

I C

T

V

I R

G I N

A

D

C O

N C

O R

D

M

A

S C

A L E

S

H E

E T

D R

A W

I N

G

C

O D

E

O F

M A

I N

T E

N A

N C

E

D

R E

D G

I N

G

W E

L L

F L

E E

T

H

A R

B O

R

W E

L L

F L

E E

T

M

A S

S A

C H

U S

E T

T S

W W

J B

W F

H C

S

SITE PLAN (STA 24+00 TO STAT 48+00)

SCALE: 1" = 100'

A1

100' 200'0

M

A

T

E

NOTES:

1. FOR GENERAL NOTES SEE SHEET G-002.

2. TO PROTECT THE SHELLFISH GRANT AREAS, SPUD

DOWNS OUTSIDE THE CHANNEL AND ANCHORAGE

LIMITS ARE PROHIBITED BEYOND THE SPECIFIED

DISTANCES AND ARE TO BE CONSIDERED NO SPUD

ZONES:

30 FEET BEYOND THE CHANNEL LIMITS BETWEEN

CHANNEL COORDINATES 3 THROUGH 5.

75 FEET BEYOND THE CHANNEL LIMITS BETWEEN

CHANNEL COORDINATES 9 THROUGH 13.

75 FEET BEYOND THE ANCHORAGE LIMITS BETWEEN

COORDINATES 7 THROUGH 9.

EXISTING BOTTOM

MATERIAL REQUIRED

TO BE REMOVED

10-FOOT ANCHORAGE

500'

1' V ON 3' H

SIDE SLOPE

(TYP)

1' ALLOWABLE OVERDEPTH

MLLW

EXISTING BOTTOM

MATERIAL REQUIRED

TO BE REMOVED

10-FOOT CHANNEL

125'

1' V ON 3' H

SIDE SLOPE

(TYP)

1' ALLOWABLE OVERDEPTH

-200 -150 -50-100

-20

-30

-10

150 2001000 50

MLLW

EXISTING BOTTOM

MATERIAL REQUIRED

TO BE REMOVED

10-FOOT CHANNEL

175'

1' ALLOWABLE OVERDEPTH

1' V ON 3' H

SIDE SLOPE

(TYP)

-20

-30

-10

-200 -150 -50-100

-20

-30

-10

150 2001000 50

-20

-30

-10

E L E

V A

T I O

N

E

T

M

L L W

E L E

V A

T I O

N

E

T

M

L L W

-400

-20

-30

-10

-150 -50-100 150 2001000 50-200-250-300-350 400

-20

-30

-10

300 350250

MLLW

E L E

V A

T I O

N

E

T

M

L L W

E L E

V A

T I O

N

E

T

M

L L W

E L E

V A

T I O

N

E

T

M

L L W

E L E

V A

T I O

N

E

T

M

L L W

C-301

S E

C T

I O

N S

M

G

O D

F R

E Y

M

G

O D

F R

E Y

L

T

H I B

O D

E A

U

L

T

H I B

O D

E A

U

A N

S I

D

M A

Y

S O

L I C

I T

A T

I O

N

N

O

D E

S I G

N E

D

B

Y

D E

S C

R I P

T I O

N

M A

R K

S I Z

E

S U

B M

I T

T E

D

B

Y

D A

T E

C O

N T

R A

C H

E C

K E

D

B

Y

D R

A W

N

B

Y

I S

S U

E

D

A T

E

SHEET ID

G

2 3 4 5 6 7 8 9 10

F

E

D

C

B

A

US Army Corps of Engineers

U S

A

R M

Y

C

O R

E

N G

I N

E E

R S

N E

W

E

N G

L A

S

T R

I C

T

V

I R

G I N

A

D

C O

N C

O R

D

M

A

S C

A L E

S

H E

E T

D R

A W

I N

G

C

O D

E

O F

M A

I N

T E

N A

N C

E

D

R E

D G

I N

G

W E

L L

F L

E E

T

H

A R

B O

R

W E

L L

F L

E E

T

M

A S

S A

C H

U S

E T

T S

W W

J B

W F

H C

S

NOTE:

FOR GENERAL NOTES SEE SHEET G-002.

SECTION - STATION 17+00

SCALE: HORIZ 1" = 50'; VERT 1" = 10'

E4

50' 100'0

10' 20'0

SECTION - STATION 45+50

SCALE: HORIZ 1" = 50'; VERT 1" = 10'

C4

50' 100'0

10' 20'0

SECTION

SCALE: HORIZ 1" = 50'; VERT 1" = 10'

A4

50' 100'0

10' 20'0

G-001
G-002
C-101
C-102
C-301
2020-04-20T07:32:24-0400
GODFREY.MARK.EDWARD.1012126057
2020-04-20T08:59:34-0400
CHIBBARO.KATHERINE.HELEN.1410564455
2020-04-22T07:13:35-0400
TESSIER.MATTHEW.E.1377053253
2020-04-23T16:04:02-0400
MARGOLIS.DAVID.I.1228573805
SC DATE: 20 Apr 2020
CED DATE: 23 Apr 2020
DBC DATE: 22 Apr 2020
GEO-E DATE:
GEO-W DATE:
TLE DATE: 20 Apr 2020
TSC DATE:
CC1: LPT 02/04/20

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