Contract_Drawings_REVa.pdf

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Attached to
CHARLESTON LOWER HARBOR DREDGING Federal contract opportunity
Solicitation number
W912HP-17-B-0006
Issued by
Department of the Army Corps of Engineers Engineering District Charleston

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B.01.02_Bid_Opening_Sign-In_Sheet_W912HP17B0006_20170831..pdf PDF
B.01.02_Abtracts_of_Offers_W912HP-17-B-0006_20170831..pdf PDF
20170802_CHL_SH1_HIR_MB_CT.xyz XYZ file
20170801_CHL_SH5-MB_MB_CT.xyz XYZ file
A.01.24_Solicitation_Amendment_W912HP17B000601_20170817.pdf PDF
20170801_CHL_SH6_DIR_MB_CT.xyz XYZ file
20170801_CHL_SH7_WRLR_MB_CT.xyz XYZ file
20170801_CHL_SH8-9_WRUR-WRTB_MB_CT.xyz XYZ file
Bidding_Schedule_AM_1.pdf PDF
9_Section_01_57_20.00_10_Environmental_AM_1.pdf PDF
20170718_CHL_DIR_MB_CT.xyz XYZ file
RTA_Specifications.pdf PDF
A.01.23_Solicitation_W912HP17B0006_20170801.pdf PDF
RTA_Drawings.pdf PDF
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Text version

M A

R S

H

M A

R S

H

200 200 4000

SCALE IN FEET

N

E

E

E

E

E

N 355000 N 354000 N 353000 N 352000 N 351000 N 350000 N 349000

HOG ISLAND REACH

SHOAL 1

COOPER RIVERU

.S

CUSTOM HOUSE REACH

P .I

4:1 OPTIONAL SIDE SLOPES

REQUIRED DEPTH 47' PLUS 2' ALLOWABLE OVERDEPTH

STA. 1190+00 TO 1237+00

N 355000 N 354000 N 353000 N 352000 N 351000 N 350000 N 349000

E

E

E

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G "3

R "3

R "3

G "3

R "2

R "4

SEE NOTE 6

SEE NOTE 6

SEE NOTE 7

NO SPUD ZONE

SEE NOTE 7

NO SPUD ZONE

A R

T H

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B R

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G E

A P

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A N

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S S I

N

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E 2510000E 2444000

E 2444000 E 2510000

A R

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NUMBER

REFERENCE

SHEET

C H

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O N S

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D ra w in g o d e

D w g s c a le

P lo t d a te

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M A

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D A T E

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D A T E of Engineers US Army Corps

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M J C

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M A

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SHEET 2 OF 7

C H

A R

L E S T

U N

T Y S

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C O

G L A S S P .E

CONTRACT_REVa

S A

G

G

S O

U N

D

IN

G S C

O N

T O

U R S

N O

T

D A T a a

40.9

42.5

45.4

47.5

48.3

48.6

48.6

48.9

49.4

49.3

50.1

50.2

50.9

50.5

50.4

50.8

50.4

49.8

49.8

49.5

49.2

49.2

49.3

49.0

48.8

48.2

47.9

47.3

46.8

46.2

45.8

45.1

44.4

43.4

42.5

41.4

39.9

35.3

32.5

29.7

39.7

41.0

45.5

47.4

47.9

48.1

48.0

49.5

49.8

50.2

50.5

51.0

50.8

51.0

51.0

50.5

50.4

49.9

49.8

49.7

49.3

49.3

49.4

48.6

48.0

47.5

46.9

46.3

45.7

45.3

44.7

44.0

43.1

42.3

41.3

39.8

35.3

32.7

30.4

39.2

41.7

46.0

48.1

47.6

48.2

48.8

49.2

49.4

49.3

50.6

50.3

50.5

50.4

50.8

50.5

50.6

50.1

49.4

49.3

49.1

48.9

48.3

48.0

47.1

46.6

46.1

45.5

44.9

44.4

43.6

42.8

42.0

41.0

39.6

35.1

32.9

31.0

38.8

41.4

45.6

47.1

47.7

47.8

48.4

48.9

49.4

49.7

50.2

50.7

50.9

50.3

50.5

49.9

50.1

49.4

49.0

49.0

48.5

48.3

47.9

47.1

46.4

45.7

45.0

44.5

44.0

43.1

42.3

41.5

40.7

39.6

35.7

33.4

31.4

39.4

41.1

46.5

47.8

47.6

47.5

48.1

48.2

48.6

49.0

50.0

50.5

50.4

50.7

50.4

50.0

49.4

49.5

49.0

48.5

48.2

47.8

46.9

46.0

45.3

44.7

44.2

43.7

42.8

41.9

41.2

40.4

39.4

35.7

33.6

32.0

39.2

40.2

44.8

48.0

47.6

47.3

48.0

48.0

48.1

49.1

49.7

50.0

50.1

49.9

50.1

49.5

49.2

49.1

48.6

48.0

47.8

46.5

45.7

45.1

44.3

43.7

43.3

42.5

41.7

41.0

40.2

39.3

35.8

33.5

32.1

37.1

39.7

45.3

48.4

48.0

48.5

47.5

47.6

48.1

48.9

49.1

49.5

49.9

49.8

49.4

48.6

48.3

48.5

48.0

47.4

46.5

45.5

44.6

44.0

43.5

43.1

42.2

41.4

40.8

40.1

39.1

37.6

33.8

32.0

37.3

37.8

44.6

48.8

47.8

47.9

48.5

48.0

47.9

48.9

49.0

49.6

49.6

49.8

48.8

48.4

48.5

48.2

47.4

46.6

45.5

44.6

43.9

43.3

42.8

42.2

41.3

40.6

39.8

39.0

38.0

34.1

36.6

39.4

46.0

48.9

48.3

47.8

48.0

47.9

48.6

49.0

48.9

49.3

49.7

49.4

48.9

48.3

48.6

47.6

46.8

46.0

44.7

43.9

43.3

42.8

42.2

41.4

40.6

39.9

39.1

37.7

34.3

36.1

40.1

46.9

49.8

48.1

48.6

48.4

48.0

48.7

48.6

49.3

49.5

49.5

49.2

48.6

48.3

48.0

47.0

46.3

45.1

44.1

43.5

42.8

42.3

41.6

40.7

40.1

39.3

38.4

34.6

37.5

41.1

46.9

49.5

49.3

48.1

47.8

48.0

48.6

49.2

48.7

49.8

49.8

49.0

49.0

48.7

47.9

46.8

45.9

44.7

43.9

43.2

42.6

41.9

41.2

40.3

39.5

38.3

35.1

37.8

42.0

46.6

49.3

48.9

48.6

48.1

48.0

48.7

48.3

49.2

49.3

49.7

49.0

49.4

48.7

47.7

46.7

45.7

44.5

43.8

43.1

42.5

41.7

40.8

40.1

39.2

35.8

37.4

41.7

47.1

49.4

49.4

48.6

48.5

48.1

47.9

47.8

48.6

49.6

48.7

49.2

49.5

48.7

47.8

46.7

45.6

44.6

43.9

43.2

42.4

41.6

40.8

39.2

36.6

35.0

37.8

41.1

46.3

49.4

49.5

48.9

48.7

48.6

47.8

47.6

48.5

49.3

48.3

48.7

49.1

48.6

47.8

46.9

45.7

45.0

44.3

43.5

42.7

41.9

41.5

38.0

36.1

33.6

37.7

41.5

46.1

48.4

49.0

49.1

48.1

48.5

47.8

48.8

47.9

48.8

48.7

48.9

49.1

48.7

47.9

47.0

46.1

45.3

44.5

43.7

43.0

42.3

41.5

37.5

35.5

32.8

38.7

42.4

46.9

49.5

49.2

48.7

48.0

47.2

48.3

48.6

48.5

47.6

47.6

48.3

48.9

48.6

48.0

47.1

46.3

45.5

44.8

43.9

43.0

42.1

40.2

37.2

34.1

32.0

38.5

42.8

46.6

49.3

49.1

48.4

48.8

48.7

48.3

47.4

48.8

48.5

47.8

48.1

48.7

48.4

47.9

47.3

46.5

45.9

45.2

44.2

43.2

42.0

40.0

37.2

34.1

32.2

37.5

42.0

45.6

48.1

48.6

48.8

48.4

48.6

48.0

48.2

47.8

47.0

46.7

47.8

48.3

48.2

47.9

47.4

46.8

46.1

45.4

44.4

43.3

41.9

40.0

37.0

34.2

31.9

37.3

42.6

46.6

49.0

48.9

48.7

48.8

48.7

48.2

47.8

47.0

48.0

47.7

47.9

48.2

48.2

48.1

47.5

47.1

46.6

45.6

44.6

43.2

41.9

40.1

37.2

34.5

32.7

36.7

42.6

45.9

48.3

48.5

48.6

48.3

48.6

48.3

47.5

48.0

47.4

47.4

47.6

48.1

48.3

48.1

47.7

47.2

46.8

46.0

44.9

43.6

42.1

39.8

37.0

34.4

31.3

36.9

43.0

45.7

47.6

48.1

48.2

48.6

49.0

48.2

48.2

48.1

48.2

47.2

47.4

48.2

48.1

48.0

47.6

47.3

46.9

46.2

45.2

44.0

42.5

40.1

37.1

34.5

31.3

36.1

42.2

45.3

47.5

47.9

48.3

48.4

48.4

48.1

47.8

48.5

48.2

47.4

47.7

48.3

47.9

47.9

47.5

47.2

46.9

46.4

45.6

44.4

43.0

41.3

37.0

34.1

31.8

35.9

42.0

45.4

46.9

47.8

48.2

48.5

48.5

48.9

48.1

47.7

48.3

47.9

48.0

48.2

48.1

48.0

47.6

47.3

47.1

46.5

45.8

44.9

43.7

41.8

37.1

34.4

31.3

37.5

42.0

45.7

47.0

48.0

48.4

48.5

48.5

48.8

49.0

47.9

47.9

47.4

47.7

48.2

48.0

48.0

47.8

47.3

47.1

46.6

46.1

45.3

44.1

41.9

37.3

34.5

32.0

37.4

42.3

45.5

47.4

48.0

48.5

49.1

48.8

48.9

48.4

47.8

48.4

47.5

47.6

48.3

48.0

48.2

47.9

47.5

47.2

46.9

46.4

45.6

44.6

42.2

38.1

34.7

32.0

35.7

41.6

45.4

47.8

48.2

48.9

48.9

48.9

49.0

49.1

48.5

48.8

48.1

47.6

48.2

48.2

48.3

48.1

47.6

47.4

47.1

46.7

46.0

45.3

42.5

38.5

34.8

32.3

35.6

41.1

44.9

47.4

48.0

48.6

48.8

49.2

49.2

48.9

48.5

48.3

47.4

47.9

48.4

48.2

48.2

48.0

47.7

47.6

47.3

47.0

46.5

45.7

42.7

39.2

34.8

33.2

35.9

40.9

44.2

47.3

48.3

48.4

49.3

48.8

48.8

48.9

49.2

49.2

48.6

48.2

48.3

48.0

48.2

47.9

47.8

47.8

47.5

47.3

46.8

46.3

43.4

39.3

36.0

33.1

35.5

40.6

44.8

47.6

48.7

49.1

49.6

49.4

49.3

49.2

49.2

49.7

48.7

48.2

48.1

47.9

48.1

48.0

48.0

47.9

47.8

47.5

47.2

46.6

44.1

40.0

36.5

33.9

35.0

40.3

44.6

47.2

48.3

48.7

49.1

49.3

49.1

49.0

49.5

49.0

48.8

48.9

48.8

48.3

48.1

48.1

48.1

48.1

48.1

47.8

47.5

46.8

43.3

40.4

36.0

34.5

34.2

39.0

44.9

47.7

48.3

49.0

49.2

49.7

49.1

49.1

49.8

49.4

49.9

48.8

49.1

48.7

48.3

48.3

48.5

48.5

48.3

48.2

47.9

47.2

43.8

40.4

36.7

34.2

36.1

39.5

45.2

47.4

47.5

48.1

48.9

49.6

49.3

49.5

50.4

50.3

49.8

49.3

49.4

48.8

48.3

48.1

48.1

48.0

48.2

48.3

48.3

47.6

44.0

41.3

37.2

34.0

37.1

41.2

45.6

49.6

51.4

51.7

51.4

50.9

50.8

50.3

50.0

50.4

49.7

49.6

49.3

49.4

48.7

48.6

48.5

48.4

48.4

48.4

48.5

48.0

45.3

42.0

38.3

33.9

40.4

43.6

45.3

50.7

51.4

51.5

50.2

50.4

50.5

49.9

50.7

49.9

49.7

50.2

50.5

49.4

49.9

49.3

49.1

49.0

49.0

49.0

48.7

48.4

45.6

40.6

35.5

32.4

43.8

42.1

46.5

51.2

52.7

53.8

53.7

52.6

53.4

53.0

52.2

52.0

50.9

50.0

50.9

51.2

50.9

50.2

49.9

49.7

49.5

49.4

49.3

49.0

45.4

39.6

34.8

33.0

53.4

54.0

53.6

54.7

54.8

55.0

55.6

55.8

55.5

55.1

55.5

55.6

56.0

56.2

57.0

57.9

58.2

57.8

57.3

56.8

56.2

55.4

54.6

54.2

53.5

53.0

53.1

52.9

53.2

54.2

53.7

51.9

50.6

51.1

51.1

50.6

49.4

47.5

44.9

40.3

35.3

53.3

53.7

53.8

54.0

54.6

54.9

55.4

55.7

55.1

54.8

55.6

55.8

56.1

56.6

57.0

57.5

57.7

57.3

56.5

56.1

55.6

54.5

54.1

53.1

52.6

53.0

52.3

52.4

53.0

52.9

53.3

52.8

51.8

50.4

50.3

50.5

49.6

48.1

43.9

38.4

33.7

53.4

53.4

53.0

53.5

53.9

54.3

54.8

54.9

54.9

54.7

55.4

56.2

56.6

56.6

57.1

57.4

57.4

56.9

55.9

55.2

54.8

54.0

53.9

53.1

53.4

53.2

53.0

53.8

54.5

54.3

55.1

54.8

54.2

52.8

51.5

50.6

49.2

47.5

41.8

36.4

31.9

53.1

53.1

52.6

53.1

53.3

53.7

54.3

55.0

55.2

55.1

55.5

56.2

56.8

57.0

57.0

57.2

56.9

56.2

55.4

54.6

54.1

53.7

53.1

52.8

53.4

53.3

53.6

53.7

53.4

53.8

53.8

52.9

51.8

51.1

50.3

49.1

47.7

46.1

42.5

36.2

31.5

52.1

52.4

52.5

53.1

53.4

53.5

54.2

55.2

55.2

54.8

54.9

55.0

55.3

55.7

56.1

56.3

56.4

55.6

54.7

54.2

53.2

52.9

52.3

52.1

52.5

52.8

52.7

52.5

52.7

53.0

52.2

51.5

50.8

49.7

48.7

47.1

45.8

44.5

40.4

35.7

30.9

52.3

52.3

52.6

52.7

53.1

52.9

53.3

54.1

54.7

55.2

55.2

55.1

55.3

55.2

55.5

55.7

55.5

54.8

53.9

53.1

52.5

51.7

51.3

51.2

51.4

51.4

51.1

51.5

51.4

51.2

50.7

49.9

49.2

48.3

47.3

46.2

44.9

43.4

40.9

35.0

30.4

51.8

51.8

51.7

52.4

52.4

52.7

52.7

53.3

53.8

54.5

54.6

55.0

55.0

55.1

54.7

54.6

54.2

53.5

52.7

51.8

51.3

50.6

50.3

50.4

51.0

51.2

50.9

51.1

50.4

50.1

49.5

49.0

48.3

47.3

46.4

45.4

44.4

42.9

39.6

34.4

30.0

51.1

51.2

51.0

51.9

51.9

52.0

52.4

52.9

53.4

53.8

53.6

54.0

54.2

54.0

53.4

53.1

52.6

51.9

51.3

50.8

50.8

50.3

50.2

50.6

50.6

50.8

50.7

50.5

50.3

49.5

48.9

48.4

47.7

46.7

45.9

45.0

43.9

42.3

39.7

34.2

30.0

50.3

50.5

51.1

51.1

51.7

51.8

51.9

52.5

52.6

52.7

53.0

53.0

52.9

52.4

52.0

51.6

51.4

51.4

51.1

50.7

50.5

50.1

49.8

50.3

50.7

50.6

50.5

49.8

49.6

49.0

48.2

47.7

47.3

46.5

45.7

44.7

43.7

42.1

38.8

33.9

29.8

50.0

49.9

50.1

50.4

51.0

51.7

51.9

52.0

52.0

51.8

51.8

51.4

51.2

51.5

50.7

50.6

50.7

51.0

51.1

50.7

50.4

50.3

50.0

50.3

50.4

50.3

50.0

49.4

49.1

48.6

47.9

47.4

47.1

46.4

45.5

44.3

43.2

42.0

39.4

33.7

30.0

50.4

50.4

50.7

50.8

50.9

50.7

51.1

51.4

50.9

51.0

50.5

50.4

50.3

51.0

50.3

50.6

51.0

50.9

50.7

50.5

50.1

49.8

49.6

49.8

50.1

49.7

49.4

49.0

48.7

48.2

47.5

47.0

46.7

46.0

45.0

43.9

42.7

41.4

38.0

33.9

30.4

50.1

49.9

49.7

49.9

49.8

49.6

49.8

50.2

50.3

49.7

50.6

50.3

49.8

50.6

51.0

50.2

50.6

50.7

50.3

50.1

49.8

49.5

49.2

49.2

49.3

49.3

49.0

48.6

48.3

47.8

47.2

46.7

46.2

45.3

44.5

43.5

42.5

41.1

38.6

33.9

30.6

48.2

48.2

48.2

48.5

48.7

48.8

49.1

49.4

49.6

49.8

50.3

50.8

51.5

50.6

51.4

51.2

50.8

50.5

50.5

50.0

49.7

49.3

48.8

49.3

49.1

48.8

48.5

48.2

47.8

47.3

46.7

46.1

45.5

44.7

43.7

42.9

41.8

40.2

36.2

32.7

29.8

CROSSING AREA.

7. CONTRACTOR SHALL NOT PLACE SPUD WITHIN HATCHTED UTILITY

TEMPORARY RELOCATION OF BUOY.

6. REFER TO SPEC SECTION 35 20 23, PARAGRAPH 3.4.1 FOR FOR

5. DATE OF CONDITION SURVEY: 02 AUGUST 2017

COORDINATES NAD 1983.

4. HORIZONTAL DATUM IS SOUTH CAROLINA STATE PLANE

REFER TO MEAN LOWER LOW WATER (M.L.L.W.).

3. SOUNDINGS ARE IN FEET AND TENTHS AND

SELECTION.

HYPACK MATRIX PROGRAM WAS USED TO PERFORM THE SOUNDING

SHIFTED TO THE CELL'S CENTER. COASTAL OCEANOGRAPHIC'S

STATION LINES FROM 30' X 30' CELLS USING AVERAGE DEPTH

2. PLOTTED SOUNDINGS WERE EXTRACTED ALONG CHANNEL FRAMEWORK

OF ANY VOLUME USED FOR PAYMENT PURPOSES.

PURPOSES ONLY AND SHALL NOT BE USED FOR COMPUTATION

1. THE INFORMATION DEPICTED ON THIS DRAWING IS FOR PLOTTING

NOTES:

a a

2333387.19, 354159.23XY=

2332796.84, 354270.66XY=

2333091.10, 354211.78XY=

2332907.81, 349569.66XY=

2333303.73, 349611.17XY=

2332279.77, 349503.80XY=

2332159.02, 350669.31XY=

2332269.88, 351295.27XY=

2332245.80, 351159.31XY=

2333032.21, 352151.96XY=

2333103.88, 351476.53XY=

2333118.18, 351359.70XY=

47'47'

49'

49'

49'

49'

49'

49'

49'

200 200 4000

SCALE IN FEET

N

M Y

E

B

N D

S H

O A

L

P.I. 142+65

P.I. 145+70

150+00

P O E

1+

160+00

2329179.92, 361228.56XY=

E 2327000 E 2328000 E 2329000 E 2330000 E 2331000 E 2332000 E 2333000

E 2333000

M Y

E

N D

W.E.

1.7

130+00

140+00

C O

O P

IV

E R

EEK CRTOWN

W.E.

1.7

2331864.51, 359179.70XY=

+0

E 2327000 E 2328000 E 2329000 E 2330000 E 2331000 E 2332000

1+

2329634.53, 361831.45XY=

2329045.35, 361637.65XY=

2332535.01, 357932.43XY=

2332903.10, 358369.91XY=

P .I

1+

P.

I.

+0

P.I . 12

+12

2329853.19, 360298.42XY=

R"46"

G"7"

2329748.29, 360443.33XY=

PLACEMENT AREA

DANIEL ISLAND

PLACEMENT AREA

DRUM ISLAND

2330312.71, 360342.34XY=

2331473.91, 359047.28XY=

2331723.94, 358914.67XY=

3+

+0

0+0

+6

2331755.05, 359577.34XY=

2331614.51, 359312.29XY=

A R

P .I

2330172.15, 360077.31XY=

NUMBER

REFERENCE

SHEET

C H

A R

L E S T

O N S

O U

R O

L

IN

A

C O

R

E

N G

IN

E E

R S

U .S

A R

M Y

E

N G

IN

E

T R

IC

T

D a te

R e v

D ra w n b y

C k d b y

D e s ig n fi le n o

R e v ie w e d b y

S u b m it te d b y

D ra w d e

D w g s c a le

P lo t d a te

F ile n a m e

M A

R K

D E S

C R

IP

T

IO

N A P P

R V

D A T E

D E S

C R

IP

T

IO

N M

A R

K A P P

R V

D A T E of Engineers US Army Corps

Charleston District

D e s ig n e d b y

C-03

J J K

M J C

J U

L

S A

G

IF

W

H P B

J R J

S C

O

G L A S S P .E

CONTRACT_REVa

SHEET 3 OF 7

M A

IN

T E

N A

N

E D

G

IN

G

F Y

C

H A

R L E S T

W

R B

O

U M

IS

L A

A C

H

S H

O A L

Y E

N D

C H

A R

L E S T

U N

T Y S

O U

R O

L

IN

A

W H

P R

E V a .d g n

G a a

G

S A

G a a

S O

U N

D

IN

G S C

O N

T O

U R S

N O

T

D A T

50.7

51.2

51.5

51.4

51.1

52.3

53.1

54.1

53.9

53.7

53.6

52.8

51.9

51.3

50.9

50.1

49.2

46.9

40.0

37.4

34.5

50.4

50.5

50.9

52.3

53.1

53.2

52.9

52.5

52.4

51.4

50.2

49.4

49.2

48.3

46.5

40.1

37.2

34.6

50.8

50.6

51.0

51.6

52.4

52.4

52.0

52.5

53.1

50.9

49.9

49.4

48.7

49.5

46.0

40.1

36.4

32.6

51.6

51.5

51.2

51.7

52.0

51.9

51.6

51.5

50.1

50.0

49.6

48.9

49.1

49.6

45.6

39.0

34.3

30.4

52.4

51.7

50.9

51.2

51.3

51.8

50.6

49.8

50.5

49.9

49.5

49.2

49.7

51.9

45.6

37.5

32.6

27.8

51.8

51.0

51.0

51.0

52.0

52.1

50.1

49.8

49.5

49.2

48.8

49.8

51.5

43.3

36.9

32.0

26.9

52.6

51.6

50.4

49.8

49.9

49.9

50.5

50.8

49.9

49.4

48.8

50.2

50.5

43.3

36.1

31.3

26.6

53.4

52.5

51.4

50.0

50.0

50.0

49.7

50.5

49.7

51.0

49.1

49.9

49.6

44.2

35.5

30.0

25.5

51.6

51.8

50.9

49.6

49.1

49.9

49.8

50.1

50.0

49.6

49.0

49.4

50.5

43.0

34.0

28.2

24.3

53.2

52.9

52.8

50.6

51.0

49.3

51.0

50.1

50.1

49.8

49.2

49.0

50.7

50.7

43.3

32.7

26.7

22.2

53.2

52.2

52.7

51.8

50.0

49.5

49.4

49.3

49.8

49.7

49.1

49.2

49.9

48.5

40.5

31.3

25.2

20.4

53.6

52.1

52.0

52.2

52.0

50.0

49.4

48.9

49.5

49.5

49.0

49.0

50.1

47.8

41.5

30.1

23.8

20.8

52.6

52.9

52.3

51.8

51.6

50.2

49.0

50.3

49.1

49.4

49.0

49.4

51.1

49.9

39.7

29.7

25.2

21.9

53.6

53.4

53.0

53.6

53.8

52.0

50.7

49.2

48.9

49.0

48.9

49.3

49.1

49.3

42.1

29.1

25.7

23.5

53.5

53.6

53.7

54.1

54.0

52.8

52.2

49.6

50.2

48.4

48.6

49.0

50.2

50.6

42.8

32.8

30.0

27.1

52.6

53.3

53.8

54.2

54.2

52.5

51.0

50.7

49.7

49.7

49.0

49.1

49.0

49.2

45.8

37.6

32.7

29.0

23.3

51.9

52.6

53.0

54.0

53.3

52.9

51.9

52.3

49.8

49.6

49.9

49.5

49.8

48.5

44.6

40.8

37.4

33.7

29.2

51.0

52.0

52.7

53.6

53.0

53.1

53.1

51.5

51.3

49.4

49.6

49.5

49.5

49.6

48.6

46.9

44.0

39.9

37.4

33.0

27.9

50.8

51.9

52.8

53.3

53.1

53.3

51.9

51.0

50.4

50.0

49.5

49.1

49.9

49.3

49.7

48.7

49.1

43.6

38.5

35.8

33.2

28.3

49.5

51.1

51.2

53.1

52.9

53.6

52.6

52.5

52.1

51.2

49.8

49.4

49.1

49.8

49.9

49.0

48.6

49.0

45.8

39.3

34.9

32.5

30.5

29.3

49.8

50.9

51.4

52.2

52.2

53.3

53.6

52.4

51.6

52.0

49.1

48.6

48.9

49.1

49.4

49.3

49.0

48.3

48.3

45.5

39.1

34.7

31.7

29.6

50.8 51.4

51.6 52.2

53.5 53.3

53.6 52.2

52.9 51.0

49.8 49.0

48.6 49.0

49.1 48.8

49.2 48.5

48.6 46.3

42.9 36.2

33.4 29.9

27.8

50.9 52.1

51.5 54.2

55.5 55.7

55.7 54.8

52.4 50.4

50.3 48.9

48.6 48.9

49.0 48.5

48.8 49.1

48.6 46.1

43.0 36.0

34.4 29.8

.4

.7

.0

1.4

.1

.5

.6

.2

.9

.1

1.8

.8

.1

.3

.1

1.9

1.6

.1

1.2

.1

.1

.1

.1

1.3

1.5

.1

.1

.1

.1

.1

1.0

.1

.1

.1

.1

.1

1.7

.1

.1

.1

.1

.1

.1

1.1

.1

.1

.1

.1

.1

.1

.1

39.1

46.7

50.5

51.5

52.1

53.0

53.9

54.1

55.3

55.5

54.9

54.9

53.6

54.6

55.0

54.9

54.6

55.2

55.8

56.3

56.2

56.5

56.5

57.6

56.6

55.7

55.5

34.4

39.4

45.2

49.6

50.5

50.5

51.2

51.6

52.7

53.3

53.6

54.0

53.6

53.6

53.7

53.5

53.6

53.8

54.8

57.1

56.4

55.3

55.9

57.5

57.4

57.7

55.4

32.6

37.0

42.0

47.4

48.2

48.9

49.4

49.7

50.1

51.1

51.9

52.1

52.2

53.1

53.5

53.2

52.5

52.4

53.6

55.1

56.8

57.6

56.4

56.4

58.2

53.6

53.4

31.6

36.6

40.3

46.3

46.7

47.3

47.5

47.8

48.2

48.6

48.9

49.6

49.9

50.6

51.2

52.1

52.1

52.7

52.9

54.3

56.2

57.7

57.7

57.4

53.1

54.0

30.6

36.7

39.8

47.1

47.2

47.4

47.0

46.7

47.0

46.9

47.3

47.8

48.1

48.8

49.4

50.9

51.5

52.6

53.0

54.9

56.6

57.8

57.4

55.7

56.3

30.2

35.9

39.5

47.8

47.5

47.0

46.7

46.5

46.5

46.1

46.4

46.6

46.9

47.4

48.5

50.1

51.1

52.5

53.5

55.3

57.9

54.8

54.8

55.0

29.9

35.7

40.8

47.3

47.3

47.1

46.6

46.3

45.9

45.8

46.0

46.2

46.8

47.5

48.8

50.1

51.5

53.2

54.4

56.5

54.8

56.3

52.4

29.6

35.3

41.0

48.0

47.5

46.9

46.4

46.1

45.9

45.7

46.0

46.5

47.3

48.4

50.0

51.3

53.3

53.8

55.3

54.5

55.3

55.2

30.1

35.5

40.8

48.3

47.8

47.0

46.6

46.5

46.4

46.4

46.7

47.5

48.7

50.1

51.7

53.3

54.5

53.8

56.0

55.3

54.4

30.1

34.9

39.8

48.4

48.4

47.7

47.4

47.4

47.4

47.6

48.3

49.3

50.5

52.1

53.6

54.4

52.4

54.1

54.5

56.8

30.4

34.5

38.7

49.4

49.2

48.8

48.4

48.2

48.7

49.4

50.6

51.5

52.2

53.3

53.5

52.1

53.0

54.7

55.2

30.7

34.3

40.9

49.7

50.1

49.2

49.1

49.5

50.5

51.5

52.1

52.7

51.8

52.0

52.2

53.2

54.2

54.3

31.0

35.6

40.9

51.5

50.6

50.1

50.5

51.6

52.4

53.0

52.8

51.9

51.7

52.5

53.3

54.3

55.2

33.0

37.8

43.8

52.3

51.4

51.2

51.7

52.6

53.1

52.2

52.1

51.5

52.4

54.1

55.3

55.5

57.2

32.0

37.0

43.7

52.7

50.6

51.0

52.1

52.6

51.9

52.3

52.3

52.2

53.0

54.4

56.2

57.5

56.7

31.2

35.5

41.9

51.9

51.1

50.8

52.0

52.7

52.1

52.3

52.3

52.7

53.2

54.2

54.7

54.4

53.8

52.8

52.9

51.9

51.4

31.4

34.5

40.4

45.5

47.6

48.8

50.1

DRUM ISLAND REACH

SHOAL 6

4:1 OPTIONAL SIDE SLOPES

REQUIRED DEPTH 51' PLUS 2' ALLOWABLE OVERDEPTH

STA. 1281+00 TO 1297+00

T I

O N

A L

S I

D E

S

L O P

E S

R E

Q U I

R

P

T H

P

L U S

L O

W A

B

V

E R

D E P

T H

S T

A

DATE OF SHOAL 6 CONDITION SURVEY: 01 AUGUST 2017

5. DATE OF SHOAL 5 CONDITION SURVEY: 01 AUGUST 2017

COORDINATES NAD 1983.

4. HORIZONTAL DATUM IS SOUTH CAROLINA STATE PLANE

LOWER LOW WATER (M.L.L.W.).

3. SOUNDINGS ARE IN FEET AND TENTHS AND REFER TO MEAN

SELECTION.

HYPACK MATRIX PROGRAM WAS USED TO PERFORM THE SOUNDING

SHIFTED TO THE CELL'S CENTER. COASTAL OCEANOGRAPHIC'S

STATION LINES FROM 30' X 30' CELLS USING AVERAGE DEPTH

2. PLOTTED SOUNDINGS WERE EXTRACTED ALONG CHANNEL FRAMEWORK

OF ANY VOLUME USED FOR PAYMENT PURPOSES.

PURPOSES ONLY AND SHALL NOT BE USED FOR COMPUTATION

1. THE INFORMATION DEPICTED ON THIS DRAWING IS FOR PLOTTING

NOTES:

49'

51'

47'

49'

53'

53'

200 200 4000

SCALE IN FEET

P .I. 2

P .I. 7

P .I

6.4

-2.5 6.2

6.2

M O

L A

S S

E E

K

S S R

W A

N

E R

E 2332000 E 2333000 E 2334000 E 2335000 E 2336000

E 2337000 E 2338000

E 2338000E 2337000E 2336000E 2335000E 2334000E 2333000E 2332000

P .I. 9

2335673.23, 360092.45XY=

2335827.53, 359937.25XY=

W.E.

1.7

8.4

7.5

7.3

6.0

5.5

6.3

O N

T

R

B

IV

E

SSR 415

4.6

5.2

4.6

4.3

6.8

6.8

8.5

8.1

8.5

7.3

7.5

2334784.45, 358800.67XY=

2334428.42, 358103.77XY=

P .O .B . 0

T I

O N

A L

S I

D E

S L

O P E S

R E

Q U I R

P T

H

P L

U S

L

O W

A B

E R

D E P T

H

S T

A

T

O

R "2

R "4

G "3

G"43"

R"44"

PLACEMENT AREA

DANIEL ISLAND

P .O .B . 0

0-

2334104.45, 358551.44XY=

5. DATE OF SHOAL 7 CONDITION SURVEY: 01 AUGUST 2017

LOWER LOW WATER (M.L.L.W.).

4. SOUNDINGS ARE IN FEET AND TENTHS AND REFER TO MEAN

COORDINATES NAD 1983.

3. HORIZONTAL DATUM IS SOUTH CAROLINA STATE PLANE

PERFORM THE SOUNDING SELECTION.

OCEANOGRAPHIC'S HYPACK MATRIX PROGRAM WAS USED TO

AVERAGE DEPTH SHIFTED TO THE CELL'S CENTER. COASTAL

FRAMEWORK STATION LINES FROM 30' X 30' CELLS USING

2. PLOTTED SOUNDINGS WERE EXTRACTED ALONG CHANNEL

COMPUTATION OF ANY VOLUME USED FOR PAYMENT PURPOSES.

PLOTTING PURPOSES ONLY AND SHALL NOT BE USED FOR

1. THE INFORMATION DEPICTED ON THIS DRAWING IS FOR

NOTES:

A R

NUMBER

REFERENCE

SHEET

C H

A R

L E S T

O N S

O U

R O

L

IN

A

C O

R

E

N G

IN

E E

R S

U .S

A R

M Y

E

N G

IN

E

T R

IC

T

D a te

R e v

D ra w n b y

C k d b y

D e s ig n fi le n o

R e v ie w e d b y

S u b m it te d b y

D ra w d e

D w g s c a le

P lo t d a te

F ile n a m e

M A

R K

D E S

C R

IP

T

IO

N A P P

R V

D A T E

D E S

C R

IP

T

IO

N M

A R

K A P P

R V

D A T E of Engineers US Army Corps

Charleston District

D e s ig n e d b y

C-04

J J K

M J C

J U

L

S A

G

W

H P B

J R J

S C

O

G L A S S P .E

CONTRACT_REVa

SHEET 4 OF 7

M A

IN

T E

N A

N

E D

G

IN

G

F Y

C

H A

R L E S T

W

R B

O R

S H

O A L

L O

W

W

N

A

A R

L E S T

U N

T Y S

O U

R O

L

IN

A

W H

P R

E V a .d g n

G

S O

U N

D

IN

G S C

O N

T O

U R

N O

T

D A T

G

S A

G a a a

.1

49'

L O

W

N D

O

R E

A C

H

S H

O A L

49'51'

51'

N

R N I

S I

N

S H

O A

L

U P

P

N

A C

H

S H

O A

L

E 2337000 E 2338000 E 2339000 E 2340000 E 2341000 E 2342000

200 200 4000

SCALE IN FEET

N

E 2337000 E 2338000 E 2339000 E 2340000 E 2341000 E 2342000

2341089.92, 367715.47XY=

2340159.42, 366943.02XY=

2339033.31, 366218.57XY=

2339605.32, 366319.92XY=

2338541.70, 364907.73XY=

2338944.31, 364414.97XY=

POE 119+78

110+00

100+00

90+00

80+00

P .I. 7

1+

P.I. 78+05

T I

O N

O P

E S

R E

Q U I

R

P T

H

U S

L O

W A

B

E R

D E

P T

H

S T

A

81+35

101+51

WANDO TERMINAL

MOUNT PLEASANT AND

2340809.02, 367820.82XY=

2340528.12, 367926.16XY=

R"8"

G"7A"

G"7"

SEE NOTE 6

4:1 OPTIONAL SIDE SLOPE

PLACEMENT AREA

DANIEL ISLAND

98+00

T I

O N

O P

E S

R E

Q U I

R

P T

H

U S

L O

W A

B

E R

D E

P T

H

S T

A

2340044.05, 365781.08XY=

2339490.40, 365988.72XY=

2340324.95, 365675.73XY=

A R

NUMBER

REFERENCE

SHEET

C H

A R

L E S T

O N S

O U

R O

L

IN

A

C O

R

E

N G

IN

E E

R S

U .S

A R

M Y

E

N G

IN

E

T R

IC

T

D a te

R e v

D ra w n b y

C k d b y

D e s ig n fi le n o

R e v ie w e d b y

S u b m it te d b y

D ra w d e

D w g s c a le

P lo t d a te

F ile n a m e

M A

R K

D E S

C R

IP

T

IO

N A P P

R V

D A T E

D E S

C R

IP

T

IO

N M

A R

K A P P

R V

D A T E of Engineers US Army Corps

Charleston District

D e s ig n e d b y

C-05

J J K

M J C

J U

L

S A

G

W

H P B

M J C

S C

O

G L A S S P .E

CONTRACT_REVa

SHEET 5 OF 7

M A

IN

T E

N A

N

E D

G

IN

G

F Y

C

H A

R L E S T

W

R B

O

P

N

A C

H

S H

O A L

N

R N

IN

A R

L E S T

U N

T Y S

O U

R O

L

IN

A

W H

P R

E V a .d g n

G a a

S O

U N

D

IN

G S C

O N

T O

U R S

N O

T

D A T

G

S A

G a

MATERIAL IS ALLOWED BEYOND STATION 119+78.

6. AS SHOWN ON THE DRAWING, DREDGING OF OPTIONAL 4:1 SIDE SLOPE

DATE OF SHOAL 9 CONDITION SURVEY: 01 AUGUST 2017

5. DATE OF SHOAL 8 CONDITION SURVEY: 01 AUGUST 2017

LOW WATER (M.L.L.W.).

4. SOUNDINGS ARE IN FEET AND TENTHS AND REFER TO MEAN LOWER

NAD 1983.

3. HORIZONTAL DATUM IS SOUTH CAROLINA STATE PLANE COORDINATES

SELECTION.

HYPACK MATRIX PROGRAM WAS USED TO PERFORM THE SOUNDING

SHIFTED TO THE CELL'S CENTER. COASTAL OCEANOGRAPHIC'S

STATION LINES FROM 30' X 30' CELLS USING AVERAGE DEPTH

2. PLOTTED SOUNDINGS WERE EXTRACTED ALONG CHANNEL FRAMEWORK

OF ANY VOLUME USED FOR PAYMENT PURPOSES.

PURPOSES ONLY AND SHALL NOT BE USED FOR COMPUTATION

1. THE INFORMATION DEPICTED ON THIS DRAWING IS FOR PLOTTING

NOTES:3

1.

1.

850'

49'

49'

49'

47'

49'

49'

51'

51'

51'

51'

51'

51'

49'

49'

49'

49'

DANIEL ISLAND

N 363500 N 364500 N 365500 N 366500 N 367500 N 368500 N 369500

E

E

E

E

E

E

N 363500 N 364500 N 365500 N 366500 N 367500 N 368500 N 369500

P .I . 1

P.I. 9+76

S H

IP

Y A

E R

N

200 200 4000

SCALE IN FEET

E

E

E

E

4:1 OPTIONAL SIDE SLOPES

REQUIRED DEPTH 47' PLUS 2' ALLOWABLE OVERDEPTH

STA. 1348+00 TO 1400+00

2329045.07, 368280.00XY=

2329484.77, 368261.30XY=

E

N 370500

N 370500

E

R "4

2329263.04, 363050.73XY=

.2

D E

P

O S

S

O P

T

IN

D E P T

H

C R

O S S

IN

G

C

O O P E R

R

IV

E R

= 9

" F

IB

E R

G L A S S

R E

IN

F O

R C E D

S E

W E R

L

IN

E

DANIEL ISLAND REACH

SHOAL 10

(CURRENTLY UNDER CONSTRUCTION)

HUGH K. LEATHERMAN, SR. TERMINAL

2328779.55, 363087.26XY=

2328448.62, 364610.42XY=

2328299.50, 363123.08XY=

2328605.37, 368298.59XY=

A R a

S O

U N

D

IN

G S C

O N

T O

U R S

N O

T

D A T

G

G a

NUMBER

REFERENCE

SHEET

C H

A R

L E S T

O N S

O U

R O

L

IN

A

C O

R

E

N G

IN

E E

R S

U .S

A R

M Y

E

N G

IN

E

T R

IC

T

D a te

R e v

D ra w n b y

C k d b y

D e s ig n fi le n o

R e v ie w e d b y

S u b m it te d b y

D ra w d e

D w g s c a le

P lo t d a te

F ile n a m e

M A

R K

D E S

C R

IP

T

IO

N A P P

R V

D A T E

D E S

C R

IP

T

IO

N M

A R

K A P P

R V

D A T E of Engineers US Army Corps

Charleston District

D e s ig n e d b y

C-06

W H

P R

E V a .d g n

M J C

M J C

M A

IN

T E

N A

N

E D

G

C

H A

R L E S T

W

R B

J U

L

S A

G

S H

O A L

D

A N

IE

L

IS

L A

A C

H

W

H P B

G

J K J

SHEET 6 OF 7

C H

A R

L E S T

U N

T Y S

O U

R O

L

IN

A S

C O

G L A S S P .E

CONTRACT_REVa

51.6

51.4

51.2

51.7

51.8

51.8

51.5

51.3

51.0

50.4

50.3

50.2

51.0

50.3

49.9

49.3

49.3

49.5

49.0

49.6

49.8

50.8

50.2

50.2

50.0

50.1

50.0

49.7

49.9

48.6

44.7

39.2

52.2

51.1

51.4

51.3

51.1

50.9

51.7

52.1

51.1

50.1

50.1

50.3

49.9

49.7

49.6

49.7

50.1

49.8

49.9

49.8

50.2

50.5

50.8

50.7

50.2

50.6

50.1

50.3

49.0

46.4

42.1

36.5

51.3

51.0

51.1

52.0

50.9

50.9

51.1

50.8

49.8

50.2

50.8

50.2

50.3

49.7

49.6

50.2

50.0

50.1

50.4

49.9

50.6

51.5

50.7

50.7

50.3

49.9

49.9

49.3

48.4

46.0

40.5

35.3

52.2

53.1

52.0

51.8

52.6

52.0

52.1

51.6

52.5

50.0

49.8

50.2

50.5

50.4

49.9

50.1

50.4

50.4

50.5

50.6

50.9

50.8

50.4

49.9

50.1

50.0

50.0

49.2

48.2

48.5

44.6

38.5

51.9

51.6

51.1

51.4

52.1

51.8

51.8

51.2

50.3

50.4

50.5

50.8

50.7

50.2

50.2

49.4

50.3

50.3

50.4

50.8

51.2

50.9

49.1

49.4

49.7

49.7

48.9

48.0

48.5

48.6

42.6

36.6

50.9

50.5

51.4

51.8

51.6

51.9

50.0

50.8

51.2

50.3

50.0

49.1

50.0

49.8

49.9

50.3

50.1

50.0

50.3

50.5

50.6

49.6

50.0

49.9

49.6

49.7

49.1

47.9

48.2

48.4

47.3

40.1

33.7

50.8

50.7

51.5

51.1

51.0

51.7

51.4

50.6

50.7

51.7

51.3

50.3

51.4

51.4

51.0

50.7

50.8

50.9

50.5

50.4

50.2

49.9

49.5

49.7

49.5

49.1

47.9

48.5

48.5

47.9

46.1

37.5

31.5

51.1

51.6

51.7

51.0

51.3

50.9

50.4

50.5

50.8

50.6

50.2

49.9

50.6

50.6

50.6

50.6

50.4

50.5

50.2

49.7

49.1

49.4

49.0

48.6

48.4

48.0

48.3

48.6

48.0

47.2

45.2

34.2

29.0

50.4

50.9

51.1

51.1

50.4

50.8

50.3

50.7

51.0

50.3

49.8

50.5

50.0

49.9

49.7

49.7

49.5

49.8

49.7

49.3

49.2

48.9

48.2

47.9

47.9

50.4

50.0

48.2

47.4

46.2

42.4

31.5

27.4

50.8

50.9

51.0

51.0

50.6

51.1

50.6

50.9

50.6

51.0

50.5

50.0

50.3

50.1

50.1

50.0

50.0

50.0

49.5

48.9

48.5

48.3

47.9

49.0

50.5

49.8

49.3

47.5

46.2

44.7

39.6

29.5

25.6

52.0

52.0

52.0

50.9

51.4

51.6

51.6

51.4

50.6

52.0

50.6

49.9

50.7

50.5

50.3

50.1

50.0

49.7

48.7

48.3

47.8

47.9

50.6

50.7

50.2

48.6

47.6

46.8

45.3

42.6

36.8

27.8

51.4

52.0

52.3

51.9

51.2

50.9

50.7

51.8

50.6

50.1

50.0

50.0

49.9

49.7

49.3

49.3

48.8

48.2

47.7

47.6

48.3

49.0

49.0

48.7

47.9

46.8

45.7

44.0

41.0

35.4

26.6

51.0

50.7

50.1

50.0

50.5

50.6

50.1

49.8

49.9

49.7

49.5

49.0

48.9

48.7

47.8

47.9

47.9

48.8

49.6

48.5

47.0

48.3

47.3

46.3

44.8

42.6

39.5

33.3

25.9

49.0

49.0

49.2

50.1

49.5

49.1

49.1

49.2

49.0

48.8

48.5

47.9

48.4

48.0

51.6

51.0

49.6

48.7

48.3

47.8

47.2

46.5

45.1

43.7

41.8

38.5

32.4

24.9

48.4

48.2

48.5

48.8

48.4

48.4

48.5

48.5

48.5

48.3

48.4

48.1

48.0

51.4

50.5

49.3

49.1

48.3

48.2

47.7

46.4

45.6

44.2

42.6

40.9

38.2

28.1

24.0

48.0

48.0

48.2

48.2

47.9

47.9

48.3

48.7

48.6

48.5

48.8

49.5

50.3

50.1

49.3

48.9

48.6

48.3

47.5

46.6

45.6

44.5

43.4

41.6

39.7

36.5

27.4

23.9

47.9

48.0

48.2

48.2

49.1

48.2

48.2

48.5

48.2

48.9

50.4

49.8

49.9

49.7

49.3

48.7

48.3

47.3

46.6

45.9

45.0

43.8

42.7

41.4

39.2

36.8

26.7

23.7

20.0

47.5

47.6

47.6

47.6

49.6

49.9

48.1

48.0

48.4

50.1

50.2

49.5

49.1

48.8

48.7

48.1

47.6

46.9

45.9

45.4

44.4

43.4

42.2

40.8

39.2

36.5

26.7

23.4

20.7

47.4

47.4

47.4

47.3

47.3

47.3

48.8

50.3

47.6

48.1

48.4

50.2

49.8

49.3

48.7

48.5

48.2

47.6

47.0

46.3

45.7

45.0

44.1

43.0

41.9

40.6

39.1

36.4

26.8

23.2

19.8

47.9

47.7

47.6

47.5

47.3

47.2

47.2

48.7

50.1

49.5

49.9

49.8

49.8

49.4

48.8

48.3

48.0

47.5

47.1

46.5

46.0

45.4

44.5

43.8

42.6

41.7

40.5

39.2

36.8

26.1

22.6

19.7

48.3

48.0

47.9

47.5

47.2

47.3

47.6

48.1

49.9

50.8

49.9

49.7

49.3

49.0

48.4

47.8

47.5

47.0

46.7

46.2

45.7

45.1

44.5

43.6

42.5

41.5

40.5

39.4

36.6

26.2

22.6

19.2

48.2

48.1

48.0

47.8

47.5

47.5

47.8

48.5

49.8

50.3

50.4

49.5

49.3

48.6

48.1

47.5

47.2

46.7

46.4

46.0

45.4

44.8

44.1

43.5

42.5

41.3

40.3

39.1

37.2

26.9

22.7

18.9

43.6

46.4

47.8

48.2

48.4

48.4

48.3

48.0

47.7

47.6

47.7

48.8

50.1

50.2

50.2

49.6

49.1

48.4

48.0

47.4

47.0

46.5

46.2

45.8

45.3

44.5

43.9

43.4

42.6

41.4

40.3

38.9

36.5

27.3

22.5

19.1

42.8

46.5

47.5

48.2

48.7

48.8

48.7

48.3

48.1

48.0

48.0

48.7

50.1

50.1

49.6

49.7

49.0

48.5

47.9

47.5

46.9

46.4

46.0

45.6

45.0

44.4

43.8

43.3

42.5

41.5

40.4

39.2

37.4

26.6

22.9

19.3

43.5

46.3

47.4

48.6

48.9

49.1

49.0

48.5

48.3

48.1

48.0

48.6

50.4

49.1

50.0

49.9

49.6

48.4

48.0

47.7

46.8

46.3

45.8

45.3

44.9

44.2

43.6

43.2

42.5

41.6

40.5

39.3

37.3

27.6

23.4

19.5

43.1

49.6

48.5

48.8

49.0

49.4

49.1

48.9

48.4

48.3

48.1

48.2

50.1

49.5

50.0

50.3

49.5

48.6

47.9

47.3

46.8

46.4

45.8

45.3

44.6

44.1

43.4

43.1

42.4

41.7

40.7

39.6

37.9

27.5

24.0

20.2

48.9

49.2

48.8

48.4

48.8

49.1

49.2

48.9

48.8

48.6

48.1

48.0

47.7

49.9

50.1

50.0

49.4

48.6

48.0

47.4

46.7

46.1

45.7

45.2

44.6

44.0

43.4

43.0

42.7

41.8

40.9

40.0

38.1

28.2

24.6

20.7

49.0

49.8

48.3

48.3

49.0

49.4

49.3

49.2

49.0

48.8

48.2

48.0

48.1

49.7

49.9

50.0

49.2

48.4

47.9

47.3

46.8

46.1

45.7

45.2

44.6

44.0

43.5

43.0

42.6

41.9

41.2

40.4

38.5

28.7

25.2

21.4

49.0

49.5

47.9

48.1

49.1

49.8

49.8

49.6

49.4

49.0

48.5

48.2

47.9

49.6

49.9

49.7

49.2

48.7

48.0

47.4

46.8

46.3

45.8

45.3

44.7

44.1

43.6

43.2

42.8

42.1

41.6

41.2

37.8

28.7

24.9

21.3

50.5

49.4

47.7

48.2

49.1

49.8

50.0

50.0

49.8

49.4

48.8

48.4

48.1

48.0

49.4

49.4

49.0

48.6

48.1

47.5

47.0

46.4

45.9

45.4

45.1

44.4

43.8

43.4

43.0

42.5

42.1

42.0

39.7

29.0

25.3

21.6

50.3

49.8

48.8

48.1

48.8

49.9

50.2

50.1

50.1

49.9

49.3

48.7

48.3

48.2

49.0

49.1

48.9

48.5

48.0

47.5

47.1

46.6

46.1

45.7

45.0

44.5

44.1

43.7

43.4

43.2

42.7

42.7

37.5

29.4

25.4

21.8

49.5

49.6

47.6

48.1

48.6

49.7

49.9

50.1

50.3

50.0

49.6

49.0

48.7

48.4

48.5

48.8

48.7

48.4

48.0

47.7

47.3

46.7

46.3

45.9

45.3

44.8

44.4

44.1

44.0

43.7

43.2

42.7

36.3

29.6

25.8

22.2

49.1

49.4

49.1

48.6

48.7

49.4

49.7

50.1

50.3

50.3

49.9

49.4

49.0

48.5

48.0

48.8

48.6

48.3

48.1

47.8

47.4

47.0

46.5

46.0

45.6

45.2

45.0

44.6

44.4

44.0

43.6

42.6

38.3

29.8

25.9

22.0

49.7

49.9

48.7

48.0

48.7

49.3

49.9

49.8

50.1

50.2

50.0

49.5

49.1

48.5

48.3

48.4

48.7

48.3

48.1

47.9

47.5

47.1

46.7

46.4

46.0

45.7

45.5

45.1

44.9

44.4

43.9

43.0

36.5

30.6

26.4

22.5

49.4

49.5

49.3

48.3

48.5

49.1

49.6

49.8

50.0

50.1

50.0

49.7

49.2

48.8

48.5

48.4

48.4

48.2

48.1

47.9

47.7

47.4

47.0

47.0

46.6

46.2

45.9

45.6

45.3

44.7

44.2

43.4

36.6

31.1

27.2

24.5

48.9

49.5

49.5

48.4

48.4

48.9

49.5

49.7

50.0

50.1

50.1

49.6

49.3

49.0

48.6

48.4

48.1

48.1

48.0

48.0

47.9

47.6

47.9

48.7

47.4

46.7

46.4

45.9

45.5

45.0

44.4

44.0

37.3

31.6

27.6

23.4

49.5

49.2

49.2

48.3

48.3

49.0

49.7

49.7

49.8

50.0

50.0

49.5

49.2

49.0

48.9

48.6

48.0

47.9

48.0

48.0

48.0

48.0

49.1

50.3

47.9

47.0

46.6

46.2

45.7

45.2

44.9

44.1

37.2

32.1

28.0

24.4

49.8

49.7

48.4

47.9

48.3

49.1

49.6

49.7

49.7

49.8

49.7

49.3

49.2

49.1

49.0

48.8

48.2

47.9

47.9

48.0

48.2

48.3

48.8

48.8

48.3

47.3

46.8

46.5

45.9

45.6

45.1

44.0

37.6

33.2

29.6

22.6

48.9

49.3

48.4

48.0

48.5

49.2

49.6

49.8

49.8

49.7

49.7

49.4

49.3

49.3

49.2

48.9

48.4

48.0

47.8

48.1

48.3

48.4

48.6

48.4

47.9

47.4

47.1

46.8

46.3

46.0

45.4

44.4

38.5

33.7

30.0

23.6

49.2

49.4

48.5

48.6

48.6

49.0

49.6

49.9

50.0

49.9

49.7

49.4

49.4

49.3

49.3

49.1

48.6

48.4

48.0

48.2

48.1

48.3

48.3

48.1

47.9

47.6

47.2

46.9

46.4

46.1

45.6

44.7

40.0

35.0

30.4

23.4

49.0

49.5

48.2

48.5

48.8

49.6

50.0

49.9

50.1

49.9

49.6

49.5

49.3

49.4

49.5

49.3

48.9

48.6

48.3

48.1

47.9

48.1

48.1

48.1

48.2

47.8

47.4

47.0

46.6

46.4

45.7

45.0

41.3

36.3

31.6

24.8

49.6

49.5

48.1

48.2

48.9

49.5

49.9

49.9

50.0

50.0

49.8

49.5

49.5

49.6

49.6

49.4

49.1

48.9

48.9

48.7

48.1

47.6

48.0

48.2

47.9

47.6

47.5

47.1

46.8

46.5

46.1

45.8

40.6

37.1

32.2

24.8

49.9

49.9

47.9

48.3

49.0

49.3

49.7

50.0

50.3

50.1

49.7

49.6

49.5

49.6

49.8

49.5

49.2

49.2

49.2

49.0

48.6

48.5

47.9

47.7

47.9

47.6

47.5

47.3

47.1

46.7

46.4

46.3

40.9

36.9

31.5

25.8

49.4

50.0

47.9

48.4

48.9

49.3

49.9

50.2

50.4

50.3

49.9

49.7

49.7

49.8

49.9

49.7

49.4

49.5

49.5

49.3

49.0

48.6

48.5

48.0

47.8

47.8

47.8

47.4

47.2

47.0

46.8

46.5

41.1

37.8

30.9

25.6

48.6

49.4

47.7

48.1

48.8

49.3

49.7

50.2

50.4

50.5

50.2

49.9

49.9

50.0

50.1

50.0

49.7

49.8

49.8

49.5

49.2

49.0

48.9

48.4

47.7

47.8

47.9

47.8

47.5

47.3

47.1

46.9

42.0

38.5

31.6

26.5

45.0

47.7

47.7

48.3

48.8

49.3

49.7

50.1

50.4

50.7

50.7

50.4

50.2

50.3

50.4

50.4

50.2

50.8

52.7

49.9

49.6

49.2

48.8

48.6

47.9

47.9

48.0

48.2

48.0

47.6

47.3

46.9

43.3

37.9

33.2

28.2

40.0

43.7

46.8

47.9

48.3

48.8

49.5

50.0

50.3

50.5

50.6

50.5

50.5

50.6

50.6

50.5

50.2

50.8

52.0

51.1

49.6

49.1

48.9

48.5

48.3

48.1

48.3

48.4

48.2

48.1

47.7

47.0

43.2

38.6

33.3

28.8

41.0

43.8

45.8

46.7

47.2

48.0

48.9

49.6

50.0

50.2

50.5

50.6

50.7

50.9

50.9

50.7

50.7

51.0

51.5

50.9

49.9

49.2

48.9

48.4

48.2

48.0

48.4

48.5

48.3

48.3

48.1

47.3

43.5

39.6

34.5

29.7

40.6

43.8

46.3

46.8

47.0

47.6

48.3

49.1

49.6

50.0

50.3

50.5

50.7

51.0

51.1

51.0

51.1

51.2

51.3

50.9

50.1

49.5

49.0

48.5

48.1

48.1

47.9

48.5

48.8

48.6

48.5

47.5

43.9

39.8

34.9

31.5

38.3

43.6

46.5

47.0

47.4

47.7

48.2

48.9

49.4

49.9

50.4

50.3

50.6

50.8

51.1

51.2

51.2

51.2

51.1

50.8

50.3

49.7

49.3

48.8

48.2

48.3

47.6

47.8

48.4

49.0

48.7

48.2

44.2

39.7

34.9

32.1

38.2

42.9

46.1

46.6

47.1

47.5

48.2

48.9

49.4

49.9

50.4

50.5

50.5

50.5

51.1

51.4

51.6

51.5

51.4

50.9

50.5

50.1

49.7

49.1

48.6

48.6

48.2

47.6

47.9

48.5

49.0

48.9

44.4

39.2

32.3

31.3

37.9

42.5

45.1

46.0

46.6

47.1

48.0

48.6

49.3

49.9

50.6

50.9

51.4

51.7

51.9

51.7

51.8

51.7

51.6

51.1

50.7

50.5

50.2

49.6

49.0

49.0

48.5

48.4

48.2

48.0

49.0

49.3

44.5

37.6

31.7

28.8

38.1

42.8

45.0

46.0

46.4

47.0

47.7

48.5

49.1

49.9

50.8

51.1

51.5

51.7

51.7

51.9

52.1

52.1

51.9

51.5

51.1

50.8

50.6

50.2

49.8

49.4

49.5

49.4

49.1

48.6

48.8

48.9

43.6

34.3

29.8

26.7

DATE OF CONDITION SURVEY: 18 JULY 20175.

COORDINATES NAD 1983.

HORIZONTAL DATUM IS SOUTH CAROLINA STATE PLANE 4.

REFER TO MEAN LOWER LOW WATER (MLLW).

SOUNDINGS ARE IN FEET AND TENTHS AND3.

SELECTION.

HYPACK MATRIX PROGRAM WAS USED TO PERFORM THE SOUNDING

SHIFTED TO THE CELL'S CENTER. COASTAL OCEANOGRAPHIC'S

STATION LINES FROM 30' X 30' CELLS USING AVERAGE DEPTH

PLOTTED SOUNDINGS WERE EXTRACTED ALONG CHANNEL FRAMEWORK 2.

OF ANY VOLUME USED FOR PAYMENT PURPOSES.

PURPOSES ONLY AND SHALL NOT BE USED FOR COMPUTATION

THE INFORMATION DEPICTED ON THIS DRAWING IS FOR PLOTTING1.

NOTES:

a a

47' 47'

49'

49'

49'

49' 47'

9590W-HP0002_REVa
9590W-HP0003_REVa
9590W-HP0004_REVa
9590W-HP0005_REVa
9590W-HP0006_REVa

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