B3_W9126G-16-B-0025-Plans.pdf

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GIWW - SCHEDULE NO. 1 AND OPTION NO. 1 AND OPTION NO.2

1 COVER SHEET

2 LOCATION PLAN AND INDEX OF DRAWINGS

3 ALIGNMENTS, CONTROL AND GENERAL NOTES

4 PLAN - CHANNEL TO PORT BOLIVAR - STA.14+00 TO STA. 20+00

5 PLAN - STA. 335+000 TO STA. 328+667

6 PLAN - STA. 321+000 TO STA. 315+000

7 PLAN - STA. 309+000 TO STA. 302+000

8 PLAN - STA. 221+000 TO STA. 213+000

9 PLAN - STA. 213+000 TO STA. 201+000

10 CROSS SECTIONS - CHANNEL TO PORT BOLIVAR - STA.14+00 TO

STA. 20+00

11 CROSS SECTIONS - STA. 335+000 TO STA. 328+680

12 CROSS SECTIONS - STA. 321+000 TO STA. 318+000

13 CROSS SECTIONS - STA. 317+000 TO STA. 221+000

14 CROSS SECTIONS - STA. 222+000 TO STA. 208+000

15 CROSS SECTIONS - STA. 207+582.86 TO STA. 201+000

16 PLAN - PLACEMENT AREA NO. 35

17 PLAN - PLACEMENT AREA NO. 42

18 PLAN - PLACEMENT AREA NO. 43

19 PLAN - PLACEMENT AREA NO. 46

INDEX OF DRAWINGS

NAME PID EASTING (X)

NAD-83 TX-SC

NORTHING (Y)

NAD-83 TX-SC

ELEV

(NAVD88)

ELEV

(MLLW)

HIGH ISLAND BBDP14 3,433,287.50 13,792,457.24 12.0 12.1

HIGH ISLAND 2 RESET BBDP17 3,421,573.60 13,781,229.56 5.3

GIWW 35 RESET BBDP15 3,407,176.25 13,773,446.94 10.7

877 0971 D (Rollover Pass) DO9992 3,395,838.00 13,761,990.77 6.1 6.4 877 1077 STING (Crystal Beach) DO9993 3,366,721.96 13,749,157.26 3.1 3.4

GIWW 640 BBDP16 3,345,570.37 13,738,022.12 2.0 2.3

877 1328 B (Port Bolivar) DO9994 3,312,451.66 13,704,558.73 6.2 6.5

GIWW - Galveston to Freeport

HORIZONTAL CONTROL MONUMENTS

NAD83, TEXAS SOUTH-CENTRAL ZONE, US SURVEY FEET

CURVE NO. POINT STATION NORTHING EASTING RADIUS LENGTH DELTA DIRECTION

HORIZONTAL DATUM: TEXAS SOUTH-CENTRAL ZONE, NAD83, U.S. SURVEY FEET

GULF INTRACOASTAL WATERWAY - TEXAS SOUTH-CENTRAL

P.T. 189+879.72 13,780,665.460 3,414,579.360 P.C. 191+939.87 13,779,933.320 3,412,653.700

15 P.I. 192+118.43 13,779,869.860 3,412,486.790 2,491.30 356.51 8°11'57.06" Left

CC 13,777,604.650 3,413,539.060

P.T. 192+296.38 13,779,783.250 3,412,330.650 P.C. 192+507.19 13,779,680.990 3,412,146.300

16 P.I. 194+078.28 13,778,918.930 3,410,772.400 5,729.68 3,066.81 30°40'03.20" Left

CC 13,774,670.480 3,414,925.510

P.T. 195+574.00 13,777,562.680 3,409,979.350 P.C. 207+582.86 13,767,196.010 3,403,917.590

17 P.I. 208+363.58 13,766,522.050 3,403,523.500 2,493.36 1,513.22 34°46'22.14" Right

CC 13,768,454.590 3,401,765.200

P.T. 209+096.08 13,766,193.200 3,402,815.420 P.C. 275+245.44 13,738,330.620 3,342,820.300

18 P.I. 276+212.79 13,737,923.160 3,341,942.950 5,723.33 1,916.59 19°11'12.48" Left

CC 13,733,139.760 3,345,231.010

P.T. 277+162.03 13,737,250.000 3,341,248.240 P.I. 305+660.71 13,717,418.250 3,320,781.760 P.I. 319+269.49 13,707,710.440 3,311,244.620 P.C. 358+504.88 13,682,032.510 3,281,578.810

19 P.I. 359+246.90 13,681,546.890 3,281,017.770 3,820.37 1,465.79 21°58'59.15" Left

CHANNEL ALIGNMENT DATA

NOTE: STATE PLANE ZONE CHANGE - TEXAS SOUTH-CENTRAL TO TEXAS SOUTH.

DREDGING SECTION(S) TIDE STAFF DESIGNATION REFERENCED CONTROL EASTING (X) NORTHING (Y) LATITUDE LONGITUDE

1, 2, 3 & 4 Yacht Basin 877 0971 D (Rollover Pass) 3,394,860.60 13,762,787.59 29°31'00.32"N 94°30'50.48"W 5 , 6 & 9 Bolivar Flare 877 1328 B (Port Bolivar) 3,313,282.86 13,709,280.23 29°22'40.96"N 94°46'35.09"W

7 & 8 Pelcan 877 1328 B (Port Bolivar) 3,302,187.00 13,699,656.04 29°21'09.74"N 94°48'44.34"W

GIWW - Rollover to Causeway -- TIDE STAFFS