W9126G18B0029-Plans.pdf

SHEET

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DWG.

NO. TITLE

GENERAL

1 G-01 COVER SHEET

2 G-02 INDEX OF DRAWINGS, LEGEND, GENERAL NOTES, CONTROL TABLES

3 G-03 LOCATION PLAN

CIVIL-SITE

4 C-101 PLAN STA. 315+000 TO STA. 321+000

5 C-102 PLAN STA. 299+000 TO STA. 309+000

6 C-103 PLAN STA. 286+000 TO STA. 299+000

7 C-104 PLAN STA. 283+000 TO STA. 286+000

8 C-105 PLAN STA. 220+000 TO STA. 221+000

9 C-106 PLAN STA. 207+000 TO STA. 220+000

10 C-107 PLAN STA. 201+000 TO STA. 207+000

11 C-108 PLAN ALTERNATE ROUTE CHANNEL STA. 0+000 TO STA. 8+400

12 C-109 PLAN ALTERNATE ROUTE CHANNEL STA. -6+400 TO STA. 0+000

13 C-110 PLAN NORTH FERRY CHANNEL STA. -0+30 TO STA. 10+00

14 C-301 CROSS SECTIONS STA. 201+000 TO STA. 215+000

15 C-302 CROSS SECTIONS STA. 216+000 TO STA. 299+000

16 C-303 CROSS SECTIONS STA. 300+000 TO STA. 307+000

17 C-304 CROSS SECTIONS STA. 308+000 TO STA. 320+000

18 C-305 CROSS SECTIONS STA. 320+225 TO STA. 321+000

19 C-306 CROSS SECTIONS ALTERNATE ROUTE CHANNEL STA. -6+400 TO STA. 6+000

20 C-307 CROSS SECTIONS ALTERNATE ROUTE CHANNEL STA. 6+251.67 TO STA. 8+400

21 C-308 CROSS SECTIONS NORTH FERRY CHANNEL STA. -0+30 TO STA. 10+00

21 21 -- Total Number of Drawings

INDEX OF DRAWINGS

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 GIWW 35 877 0971 D (ROLLOVER PASS) 3,403,874.76 13,766,683.43 29°31'35.40"N 94°29'06.73"W 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, & 7 SIEVERS COVE GIWW 640 USACE GALV 3,334,547.55 13,730,338.22 29°26'1.65"N 94°42'26.12"W 8, 9, & 13 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

10, 11, & 12 CAUSEWAY 877 1486 C (Galv Railroad Bridge) 3,281,778.10 13,682,996.86 29°18'32.02"N 94°52'41.45"W

TIDE STAFF DATA - MLLW

CURVE NO. POINT STATION NORTHING EASTING RADIUS LENGTH DELTA DIRECTION

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

GIWW - ALTERNATE ROUTE VIA GALVESTON HARBOR

Tangent POB -8+500.09 13,684,790.720 3,298,965.630

Arc P.C. -1+043.20 13,682,948.650 3,291,739.840 Arc P.I. -0+524.76 13,682,820.580 3,291,237.470 3,819.84 1,030.58 15°27'29.73" Right Arc CC 13,686,650.100 3,290,796.230 Arc P.T. -0+012.62 13,682,831.040 3,290,719.130 Arc P.C. 6+551.67 13,682,963.530 3,284,156.180 Arc P.I. 8+019.52 13,682,993.160 3,282,688.630 3,820.37 2,802.83 42°02'07.07" Left Arc CC 13,679,143.940 3,284,079.080 Arc P.T. 9+354.50 13,682,032.500 3,281,578.790

CHANNEL ALIGNMENT DATA

TRANSITIONS INTO GIWW MAIN CHANNEL - STA. 9+354.50

NAME PID EASTING (X)

NAD-83 TX-SC

NORTHING (Y)

NAD-83 TX-SC

ELEV

(NAVD88)

TIDE

(MLLW)

GIWW - High Island to Bolivar

GIWW 35-2 COE 2009 BBDP15 3,407,176.250 13,773,446.938 10.73 X

LUB 0971 D 1994 DO9992 3,395,838.000 13,761,990.770 6.10 6.42

STING 2002 DO9993 3,366,721.960 13,749,157.260 3.12 3.35

GIWW 640 USACE GALV BBDP16 3,345,570.369 13,738,022.117 2.04 X

LUB 1328 B 1994 DO9994 3,312,451.660 13,704,558.730 6.21 6.54

GIWW - Galveston to Freeport

PELICAN W 2010 BBDP56 3,300,922.670 13,691,329.996 3.22 X

1486 C 2012 DO9997 3,275,184.460 13,680,977.130 11.95 12.10

CAUSEWAY 2 U.S.A.C.E. 2011 BBDP54 3,283,528.863 13,675,777.816 5.27 X

CW CB 2 BBDP55 3,252,202.538 13,671,670.567 15.17 X

Galveston Survey Area X 1242 (High Island ICWW) AW1393 3,432,910.560 13,790,642.930 16.47 X 877 0923 E (High Island) DO9990 3,411,297.800 13,765,402.020 4.89 5.83 877 0971 D (Rollover Pass) DO9992 3,395,838.000 13,761,990.770 6.10 6.42 877 1328 B (Port Bolivar) DO9994 3,312,451.660 13,704,558.730 6.21 6.54 90025 C (Christmas Bay) AW7126 3,185,039.850 13,579,223.210 2.57 2.54 877 1077 STING (Crystal Beach) DO9993 3,366,721.960 13,749,157.260 3.12 3.35 877 1341 J (Galveston North Jetty) DO9995 3,320,641.680 13,706,863.630 3.57 4.04 877 1450 B (Galveston Pier 21) DO9996 3,309,227.870 13,684,143.820 5.91 6.05 877 1486 C (Galveston Railroad Bridge) DO9997 3,275,184.460 13,680,977.130 11.95 12.13 E 168 (Galveston Pleasure Pier) AW0590 3,310,374.270 13,676,792.230 14.44 15.05

HORIZONTAL CONTROL MONUMENTS

NAD83, TEXAS SOUTH-CENTRAL ZONE, US SURVEY FEET

GIWW

TCOON CONTROL

1 X=3311363.238 Y=13709701.672 2 X=3314317.252 Y=13712545.234 3 X=3314525.305 Y=13712329.100 4 X=3311571.291 Y=13709485.537

Placement Area NO. 43

DISCHARGE CORRIDOR

COORDINATES

1 X=3395911.838 Y=13757675.772 2 X=3399291.685 Y=13759424.879 3 X=3399334.578 Y=13759334.480 4 X=3395954.732 Y=13757585.373

COORDINATES

West Rollover Beach

DISCHARGE CORRIDOR