Amendment 0003 _ C-101.PDF

PDF 1 MB Posted

Attached to
Rye Harbor Maintenance Dregding Federal contract opportunity
Solicitation number
W912WJ20B0017
Issued by
Department of the Army Corps of Engineers Engineering District New England

About this file

This solicitation is for maintenance dredging of the Rye Harbor Federal Navigation Project located in Rye, New Hampshire. The U.S. Army Corps of Engineers, New England District is seeking bids for dredging the harbor to maintain depths of 6 to 10 feet in the anchorage and channel areas. Small business set-aside, the bid submission deadline is 1:00 PM EST on June 30, 2020 with bid opening at 2:00 PM the same day. Bids must be submitted through the Contract Opportunities website. Interested parties should review the solicitation there for full details.

View the file

Other files for this federal contract opportunity

Other files attached to Rye Harbor Maintenance Dregding, newest first.
File Type Posted
Bid Abstract 20B0017.pdf PDF
Amendment W912WJ20B0017-0004.pdf PDF
Amendment 0003 _ G-002.PDF PDF
Amendment W912WJ20B0017-0003.pdf PDF
Amendment W912WJ20B0017-0002.pdf PDF
Amendment W912WJ20B0017 0001 (Bid Opening 31JUL2020).pdf PDF
Drawings.pdf PDF
W912WJ20B0017 Rye Harbor Maintenance Dredging.pdf PDF
Specs.pdf PDF

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Text version

F

L

O

O

D

E

B

B

S

O

U

T

H

B

R

E

A

K

W

A

T

E

R

N

O

R

E

A

K

W

A

T

E

R

8-FOOT STATE

ANCHORAGE

8-FOOT ANCHORAGE

6-FOOT ANCHORAGE

S

T

A

E

E

A

K

W

A

T

E

R

RYE HARBOR

STATE MARINA

B

O

A

M

P

RAGGED NECK

POINT

BREAKWATER

LIGHT (FL R-4)

R Y E

R Y E

H A R B O R

ATLANTIC OCEANR Y E

H

A

R

B

O

A

D

O

C

E

N

U

L

E

V

A

D

S

A

H

A

R

B

A

D

H

A

R

B

A

D

COMMERCIAL FISH PIER

STATION FISH PIER (2020)

SEE GENERAL NOTE 5

GRANITE STATE

WHALE WATCH

O

C

E

U

L

E

V

A

A

O

C

E

U

L E

V

A

T

A

RAY HARBOR

STATE PARK

M

I

N

E

8-FOOT CHANNEL

10-FOOT CHANNEL

R Y E

H A R B O R

E4

C-301

E4

C-301

B2

C-301

B2

C-301

B5

C-301

B5

C-301

B8

C-301

B8

C-301

E2

C-301

E2

C-301

N 184500

N 184000

N 183500

E

E

E

E

E

N 184500

N 184000

N 183500

E7

C-301

E7

C-301

DERELICT MOORING

PLACEMENT AREA

(65' X 125')

FLOATING DOCKS AT 3 LOCATIONS

TO BE REMOVED BY THE HARBOR

MASTER; PIERS TO REMAIN IN

PLACE (SEE NOTE 3, THIS SHEET)

+0.2

+0.2

+3.0

+1.9

0.0

0.1

0.0

0.2

0.5

0.3

0.3

0.2

+0.6

2.2

1.7

1.3

0.7

0.5

3.4

3.4

2.3

1.9

2.1

1.9

1.9

2.8

3.1

1.0

0.8

6.0

2.7

3.1

0.4

4.7

5.4

7.8

7.5

6.2

3.8

4.6

2.1

1.4

0.3

2.0

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7.3

1.3

4.4

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2.5

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3.0

3.6

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3.6

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0.0

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5.6

4.7

5.6

4.4

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4.0

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6.0

6.4

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6.6

5.1

1.4

4.1

6.0

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4.1

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4.5

0.2

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4.9

6.7

6.4

5.6

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5.5

0.6

7.7

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6.7

7.0

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8.4

7.4

2.5

7.6

8.0

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6.7

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3.3

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2.5

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8.5

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7.1

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6.7

6.8

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8.0

8.3

8.3

8.0

4.8

7.0

6.7

7.0

2.8

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9.1

8.0

8.8

6.9

7.6

8.8

+1.9

6.5

7.8

8.3

6.9

3.6

8.1

8.3

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7.6

+0.5

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7.6

8.0

8.6

6.7

7.4

9.8

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1.4

9.3

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2.2

6.8

9.6

10.2

5.6

8.0

9.9

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7.6

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8.3

8.8

9.9

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1.0

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6.8

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8.6

10.0

5.5

1.0

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9.9

8.1

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5.7

6.0

8.9

9.3

9.7

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8.7

1.5

7.7

+1.5

6.6

4.5

2.4

5.2

8.8

8.3

8.3

8.8

1.3

7.2

+0.3

7.8

1.8

8.6

6.0

8.1

7.7

7.9

8.6

8.4

8.6

4.0

+0.1

1.2

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8.2

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7.6

1.8

7.4

1.7

7.2

2.7

8.3

3.2

6.8

0.2

7.2

7.2

6.8

7.2

6.2

4.7

1.5

8.1

7.5

0.1

7.6

4.4

8.0

1.8

8.4

5.4

8.2

2.1

1.6

6.5

7.3

7.1

0.2

7.6

1.9

8.1

3.3

8.0

7.7

7.5

5.8

1.5

1.0

1.1

+0.5

6.6

6.8

6.9

1.2

3.8

7.7

7.4

7.4

7.6

7.3

6.3

1.8

1.3

0.5

2.7

6.7

1.0

5.2

7.1

7.2

7.0

1.9

1.3

6.9

6.6

3.3

0.7

3.8

6.2

7.0

1.6

1.4

0.4

6.4

6.7

7.0

3.3

6.7

6.9

5.9

1.0

2.2

5.4

7.0

6.8

0.6

6.6

4.2

6.6

6.3

6.5

6.1

3.8

2.0

6.9

0.6

6.8

6.6

3.9

6.7

5.5

0.4

6.7

0.2

6.2

6.6

6.2

2.5

6.6

6.7

5.5

4.6

2.6

6.1

6.9

6.6

6.5

6.7

6.7

1.8

+0.1

5.8

3.8

0.6

5.1

6.4

6.7

6.0

6.1

5.6

6.5

6.0

6.5

3.0

6.3

+0.1

5.5

1.4

6.8

6.2

6.3

6.6

6.5

5.8

5.2

6.6

6.5

2.7

+0.2

0.6

6.6

6.2

6.3

5.2

2.7

6.7

6.1

6.6

6.0

2.4

+0.4

6.1

6.2

6.7

0.8

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5.6

6.5

6.4

6.3

6.5

2.0

1.0

+0.4

0.5

6.3

5.3

2.4

6.7

5.6

6.1

6.6

6.5

6.1

6.6

6.5

5.9

1.4

6.5

5.1

2.0

+0.3

0.5

6.2

0.3

5.0

6.6

6.2

5.9

6.6

5.6

2.2

0.9

3.4

6.2

6.4

6.0

4.7

5.9

6.0

0.5

5.5

6.5

+0.3

6.2

6.0

5.9

0.8

2.5

6.3

6.5

2.5

6.3

6.5

6.4

5.9

5.2

6.0

4.8

6.1

6.5

5.8

6.0

+0.2

0.5

6.1

6.2

1.2

6.1

5.6

3.7

6.2

6.0

6.0

5.5

4.1

6.4

6.3

6.4

6.1

2.0

0.7

5.4

0.5

+0.4

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6.2

6.5

6.1

6.0

6.3

5.6

6.4

5.8

6.3

5.3

4.6

6.0

6.1

6.2

6.0

5.8

2.1

+0.4

4.4

5.0

6.3

6.2

6.3

0.9

6.1

6.4

6.3

6.1

3.3

5.8

6.2

0.4

6.2

5.2

5.5

1.9

0.7

6.3

6.2

6.2

6.1

3.9

5.4

5.9

6.2

6.2

4.9

4.0

6.2

5.6

5.8

1.3

6.3

4.5

6.0

0.1

0.6

6.2

6.2

2.7

5.8

6.0

6.2

5.7

5.0

6.1

6.1

6.1

6.3

5.0

4.5

5.6

6.1

5.4

0.8

6.1

1.5

4.3

6.2

6.1

1.6

5.9

0.6

5.4

6.3

6.2

3.8

5.2

5.6

6.1

5.9

5.9

6.1

5.9

5.9

5.6

1.0

1.7

6.2

5.0

6.2

6.0

1.6

5.4

6.3

6.0

5.9

0.8

6.0

4.8

6.3

4.3

6.2

5.9

5.0

5.9

6.1

5.8

6.1

2.0

4.8

5.6

1.4

5.3

5.6

6.0

2.6

5.3

6.0

4.9

0.8

4.5

5.4

6.3

5.9

6.0

6.3

5.7

1.7

6.1

6.1

6.3

6.2

5.9

1.8

4.2

6.3

6.0

5.2

5.8

6.1

6.1

5.4

6.1

5.9

0.9

6.2

5.4

1.2

5.6

6.2

5.6

6.1

6.1

5.9

4.8

2.8

3.9

5.3

5.9

5.9

1.7

5.9

5.8

6.2

6.1

5.4

6.3

5.7

5.9

5.9

6.2

1.4

5.4

4.9

0.9

3.7

6.3

6.2

5.9

5.5

6.1

6.1

6.4

2.2

6.2

6.4

5.9

5.8

6.2

6.1

5.7

6.0

5.9

6.0

1.6

6.3

2.7

4.3

4.9

6.2

6.2

1.2

6.2

6.3

6.1

5.4

5.6

5.6

5.9

6.0

5.9

6.0

6.3

6.1

5.9

4.0

5.2

6.0

5.7

1.7

6.0

5.8

1.5

6.0

6.1

6.3

0.9

5.3

4.8

2.9

4.6

6.0

5.7

5.9

5.5

6.3

5.1

6.1

6.2

6.4

5.9

5.8

1.6

6.0

6.0

5.0

5.9

5.9

4.1

6.4

6.3

5.3

6.1

6.1

5.8

6.3

6.1

5.8

0.9

4.7

6.2

5.6

2.1

6.1

6.6

6.4

4.6

1.7

4.9

6.3

6.2

5.9

2.4

4.9

5.7

6.0

5.8

5.4

6.3

5.9

5.9

5.6

6.1

6.2

6.3

0.9

6.0

4.0

5.9

5.5

6.1

6.4

6.4

1.9

5.7

4.2

5.3

5.0

6.1

6.3

5.9

5.8

6.3

5.7

5.2

6.2

6.4

5.8

5.4

1.1

6.5

5.5

6.1

6.4

1.5

6.5

5.7

5.6

5.5

6.0

6.3

6.2

5.9

5.2

5.8

3.9

3.7

6.4

6.0

2.2

6.1

6.4

5.8

5.4

4.8

6.4

6.3

6.2

5.7

1.3

5.0

5.6

4.9

6.3

5.9

3.7

6.3

6.4

3.2

6.5

5.7

6.5

5.8

5.3

1.5

5.8

1.9

4.4

6.4

6.4

6.0

5.7

5.6

5.0

2.3

5.1

6.5

4.9

6.2

6.2

5.3

4.0

3.4

3.4

5.6

4.9

6.4

6.5

3.7

6.5

6.0

5.6

5.7

5.4

6.5

6.2

1.3

5.6

4.9

5.5

5.3

6.2

3.6

2.1

3.6

6.4

5.1

5.9

6.4

5.6

5.6

6.1

6.5

6.5

6.2

5.4

5.0

1.3

6.3

6.1

6.0

5.4

5.7

6.5

3.0

3.4

6.8

6.4

5.6

5.3

6.3

6.6

6.6

6.6

5.7

5.4

3.4

5.9

5.5

5.6

1.9

6.5

6.3

5.4

6.0

4.8

5.8

6.5

6.6

6.5

5.7

6.8

5.4

5.1

1.1

6.8

6.6

6.5

5.6

5.4

2.3

6.2

6.0

4.1

6.2

5.4

3.8

6.3

5.6

1.6

5.0

6.8

6.3

5.6

5.3

5.2

2.9

6.0

6.8

6.4

6.3

6.0

5.8

6.5

6.4

5.2

4.9

0.3

4.1

6.9

6.6

5.5

4.5

6.2

5.2

6.9

0.7

6.9

5.7

7.0

6.5

6.1

5.4

6.9

6.0

5.0

4.8

2.8

6.8

6.5

6.4

3.6

6.3

5.1

4.0

5.0

0.6

5.0

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5.4

4.2

6.6

5.7

5.4

6.8

6.0

3.5

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6.1

5.3

4.7

2.8

6.6

5.0

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1.8

7.0

6.9

6.4

5.4

5.0

4.7

0.8

5.3

4.9

7.1

6.3

5.5

6.2

5.4

6.6

4.3

6.8

6.9

6.4

5.0

4.6

2.7

3.8

6.9

4.9

5.2

1.3

+1.9

6.3

5.9

5.8

4.5

0.1

6.9

5.4

6.3

6.7

5.3

3.7

6.5

5.1

4.8

4.5

0.8

7.1

6.0

2.4

0.9

6.9

6.8

6.2

5.9

5.6

3.6

6.9

5.0

6.5

5.1

4.5

6.3

5.9

3.7

2.7

5.7

5.4

3.0

4.7

5.4

4.1

+0.7

6.7

6.4

4.8

4.8

6.8

5.2

6.9

6.0

5.0

1.9

6.5

5.9

4.9

2.2

4.2

2.5

+1.0

3.0

5.5

5.7

4.6

3.7

2.3

6.1

+1.5

6.7

6.8

4.3

6.2

6.6

6.4

5.3

5.2

4.9

2.1

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4.3

4.7

4.1

5.6

5.9

3.5

2.9

0.8

6.0

5.5

6.7

6.3

5.4

2.2

6.7

+0.7

6.6

4.9

1.9

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2.9

6.7

6.3

6.0

4.6

4.0

4.3

6.6

5.0

3.4

6.0

4.9

5.5

4.4

6.3

6.7

6.1

+0.3

4.6

3.8

2.7

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6.5

6.3

5.2

6.4

4.9

4.8

2.8

5.2

4.5

4.0

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6.1

5.5

+1.6

6.5

1.4

6.0

5.8

4.6

2.8

6.4

6.5

6.0

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2.3

5.1

4.8

3.4

6.0

3.7

6.0

5.6

+1.1

4.6

6.2

3.0

+1.3

6.3

6.3

5.7

6.5

5.6

4.7

3.9

5.2

4.2

5.5

4.7

0.3

6.5

6.4

6.0

3.5

3.2

+1.3

6.3

6.0

4.4

4.1

6.3

6.0

5.6

2.4

4.9

3.7

6.4

6.3

5.1

4.7

+1.7

5.9

5.9

6.2

4.2

4.0

5.4

3.5

1.7

1.8

6.0

6.1

6.4

5.7

4.9

2.6

5.9

4.6

4.4

3.7

6.3

6.1

6.3

5.2

+1.7

5.9

-0.5

3.1

3.3

5.0

6.4

6.0

6.0

5.6

4.8

3.7

4.2

6.2

6.3

6.1

4.6

+1.2

6.3

4.0

5.2

6.1

6.4

4.8

3.8

4.7

5.8

6.2

+0.7

6.4

3.3

6.2

4.3

6.3

6.3

5.1

5.4

3.5

6.6

6.5

4.7

0.2

5.0

6.6

5.2

6.8

1.2

3.5

6.6

6.8

4.8

6.8

5.8

5.5

4.9

7.2

6.9

6.5

4.3

5.8

7.1

5.1

6.1

7.4

0.8

4.0

7.0

5.6

8.0

6.3

7.8

6.8

7.7

4.5

8.2

4.8

6.1

6.7

7.5

5.5

8.6

8.3

5.4

7.2

6.5

5.4

6.1

8.7

8.1

6.8

6.3

8.6

6.6

7.6

8.6

8.6

5.4

9.1

8.0

6.7

8.8

9.2

7.8

8.9

7.0

6.5

9.2

9.2

8.7

7.4

9.4

7.2

9.3

9.5

9.2

8.3

8.1

9.5

9.7

7.7

9.4

9.7

7.3

9.1

9.6

8.1

9.7

5.9

9.7

6.4

9.6

9.9

9.7

7.7

10.0

5.7

6.0

4.4

8.1

10.1

9.7

8.3

9.6

6.6

10.2

5.5

9.0

10.2

9.5

7.4

7.2

9.4

9.9

10.1

9.9

9.1

10.4

5.5

8.5

7.6

10.1

10.2

7.9

9.5

5.0

10.3

10.2

6.9

10.6

10.5

5.9

8.0

10.6

8.2

6.1

10.5

9.8

9.7

9.6

1.9

10.3

9.8

5.9

8.6

9.8

10.7

10.8

9.9

1.4

8.6

9.8

6.1

7.2

11.0

11.4

8.4

10.3

4.5

6.2

10.7

11.4

1.7

11.3

5.5

9.1

5.0

12.0

7.8

10.9

8.7

11.0

5.8

8.8

10.5

11.0

11.1

7.6

11.0

4.3

10.4

11.2

9.6

9.9

11.4

6.0

6.1

9.9

11.3

12.0

9.7

11.0

8.7

4.4

10.7

9.4

7.9

8.0

8.9

11.5

1.6

12.0

10.9

6.2

11.6

9.8

12.3

8.7

8.9

12.2

9.8

11.1

5.9

10.2

9.3

8.8

10.2

10.0

12.7

10.6

11.2

9.7

9.4

10.8

11.4

9.7

10.4

11.6

9.4

8.4

9.4

10.5

10.1

9.4

10.8

12.1

10.0

10.3

9.2

9.1

9.6

10.7

10.8

10.1

11.6

9.9

11.4

11.2

10.4

9.6

10.8

9.1

12.2

8.0

10.1

12.1

11.4

12.1

14.4

13.4

14.3

11.3

8.8

9.7

10.0

14.4

10.4

12.4

14.7

13.8

13.2

11.1

11.3

14.8

12.7

14.9

10.3

13.6

12.9

11.3

11.7

13.8

13.1

12.6

14.6

12.9

11.8

12.5

13.4

13.3

12.4

13.8

12.5

13.9

13.9

15.0

14.1

DREDGING LIMIT

ALONG SIDE SLOPE

DREDGING LIMIT

ALONG SIDE SLOPE

DREDGING LIMIT

ALONG SIDE SLOPE

6-FOOT

ANCHORAGE

8-FOOT CHANNEL

10-FOOT CHANNEL

8-FOOT ANCHORAGE

WITHIN DREDGING LIMITS

REMOVE APPROXIMATELY 12

WOOD PILES AS DEBRIS

(SEE NOTE 2, THIS SHEET)

DOCK AND PIERS TO REMAIN

IN PLACE; THIS DOCK ONLY

(SEE NOTE 3, THIS SHEET)

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

A

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

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

B

C

D

E

F

G

2 3 4 5 6 7 8 9 10

US Army Corps of Engineers

U S

A

R M

Y

C

O R

P

F

E

N G

I N

E E

R S

D R

A W

I N

G

C

O D

E

S C

A L E

C-101

S I T

E

P

L A

N

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

R Y

E

M A

I N

T E

N A

N C

E

D

R E

D G

I N

G

R Y

E

H

A R

B O

R

R Y

E

N

W

M

P S

H I R

E

N E

W

E

N G

L A

I S

T R

I C

T

V

I R

G I N

A

D

C O

N C

O R

D

M

A

J U

W W

J B

A N

S I

D

A1

SCALE: 1" = 100'

SITE PLAN

100' 200'0

N 183000 N 183000

E4

C-301

E7

C-301

E7

C-301

B2

C-301

NOTES:

1. SEE GENERAL NOTES ON SHEET G-002.

2. PILES ARE SHOWN SCHEMATICALLY FOR VISUAL PURPOSES ONLY.

3. THE CONTRACTOR SHALL BE REQUIRED TO WORK AROUND THE EXISTING

FLOATING DOCK PIERS AND THE DOCK AND PIERS TO REMAIN IN PLACE. THE

CONTRACTOR SHALL TAKE PRECAUTIONS WHEN DREDGING IN THESE AREAS AND

REFER TO SPECIFICATION SECTION 35 20 23 (MECHANICAL DREDGING),

SUBPARAGRAPH "PROTECTION TO EXISTING STRUCTURES".

S P

U

Z

N

E

A

R E

A

A

U

N D

A R

Y

F

R O

M

S

I T

E

P

L A

N

R E

M O

V E

D

C

A S

T

I R

W

T

N

E

A

F

E E

T

N

O

AutoCAD SHX Text

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