W9126G18B0025-Plans.pdf

DWG.

NO. TITLE

GENERAL

G-001 COVER SHEET

G-002 VICINITY MAP, INDEX OF DRAWINGS, LEGEND, AND GENERAL NOTES

GULF INTRACOASTAL WATERWAY - GIWW

G1-001 GIWW LOCATION PLAN, INDEX OF DRAWINGS, AND ALIGNMENT AND CONTROL TABLES

CIVIL-SITE

CN1-101 PLAN PLACEMENT AREA NO. 233A

CN1-102 PLAN STA. 1964+400 TO STA. 1953+000

CN1-103 PLAN STA.1953+000 TO STA. 1940+000

CN1-104 PLAN STA. 1940+000 TO STA. 1935+000

CN1-105 PLAN STA. 1841+600 TO STA. 1831+000

CN1-106 PLAN STA. 1831+000 TO STA. 1818+000 AND PLACEMENT AREA NO. 221A

CN1-107 PLAN STA. 1818+000 TO STA. 1807+000 AND PLACEMENT AREA NO. 221A

CN1-108 PLAN STA. 1807+000 TO STA. 1802+194.92

CN1-109 PLAN STA. 1744+288.04 TO STA. 1738+000

CN1-110 PLAN STA.1738+000 TO STA. 1724+000 PLACEMENT AREAS 212 AND 213

CN1-111 PLAN STA. 1724+000 TO STA. 1713+600 AND PLACEMENT AREA NO. 212

CN1-301 CROSS SECTIONS STA. 1713+600 TO STA. 1730+000

CN1-302 CROSS SECTIONS STA. 1731+000 TO STA. 1804+000

CN1-301 CROSS SECTIONS STA. 1805+000 TO STA. 1821+000

CN1-303 CROSS SECTIONS STA. 1822+000 TO STA. 1839+000

CN1-304 CROSS SECTIONS STA. 1840+000 TO STA. 1948+972.07

CN1-305 CROSS SECTIONS STA. 1950+000 TO STA. 1964+400

ARRORYO-COLORADO / CHANNEL TO HARLINGEN

G2-001 ARROYO COLORADO LOCATION PLAN AND VICINITY MAP

G2-002 ALIGNMENT TABLE, MONUMENTS, AND INDEX OF DRAWINGS

CIVIL-SITE

CN2-101 PLAN STA. 1220+00 TO STA. 1362+00

CN2-102 PLAN STA. 1156+00 TO STA. 1250+00

CN2-103 PLAN STA. 960+00 TO STA. 1100+00

CN2-104 PLAN STA. 821+28.92 TO STA. 910+00

CN2-105 PLAN STA. 10+00 TO STA. 126+00

CN2-301 CROSS SECTIONS NORTH WYE STA. 8+00 TO STA. 39+71.42

CN2-302 CROSS SECTIONS STA. 10+00 TO STA. 39+71.41

CN2-303 CROSS SECTIONS STA. 40+00 TO STA. 960+00

CN2-304 CROSS SECTIONS STA. 970+00 TO STA. 1210+00

CN2-305 CROSS SECTIONS STA. 1220+00 TO STA. 1362+00

CG2-101 PLAN PLACEMENT AREA NO. 2

CG2-102 PLAN PLACEMENT AREA NO. 11

CG2-103 PLAN PLACEMENT AREA NO. 16

CG2-104 PLAN PLACEMENT AREA NO. 20

CG2-301 CROSS SECTIONS PLACEMENT AREA NO. 2 STA. 185+46.67 TO STA. 1+34.71

CG2-302 CROSS SECTIONS PA-11 AND PA-16 STA. 0+00 DROP OUTLET STRUCTURE PROFILES

STRUCTURAL

S2-101 NEW DROP-OUTLET STRUCTURE - PROFILE AND TYPICAL DETAILS

S2-102 NEW DROP-OUTLET STRUCTURE - PLAN AND ELEVATION VIEW

S2-103 NEW DROP-OUTLET STRUCTURE - CONCRETE FOOTING FOUNDATION DETAILS

S2-104 NEW DROP-OUTLET STRUCTURE - WALKWAY PLAN AND CONNECTION DETAILS

S2-105 NEW DROP-OUTLET STRUCTURE - GRATING PLAN AND MISCELLANEOUS DETAILS

43 -- Total Number of Drawings

INDEX OF DRAWINGS

NAME PID EASTING (X)

NAD-83 TX-S

NORTHING (Y)

NAD-83 TX-S

ELEV

(NAVD88)

TIDE

(MLLW)

877 7812 A (Rincon del San Jose) DP0732 1,320,832.900 16,818,058.310 3.33 MLW 0.39

877 8490 D (Port Mansfield) DP0733 1,334,300.900 16,729,348.930 11.44 MLW 0.22 877 9280 A (Realitos Peninsula) DP0736 1,382,358.340 16,622,584.660 6.53 6.99

RGV Survey Area

CONTROL MONUMENTS - TEXAS SOUTH ZONE

NAD83, TEXAS SOUTH ZONE, US SURVEY FEET

TCOON CONTROL

Corpus Survey Area

CURVE NO. POINT STATION NORTHING EASTING RADIUS LENGTH DELTA DIRECTION

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

GULF INTRACOASTAL WATERWAY

P.C. 1710+135.85 16,819,083.010 1,319,824.120 107 P.I. 1711+014.37 16,818,208.210 1,319,743.450 5,730.00 1,743.45 17°25'59.59" Left

CC 16,818,556.870 1,325,529.910

P.T. 1711+879.30 16,817,349.420 1,319,928.570 P.C. 1744+288.04 16,785,668.400 1,326,757.850

108 P.I. 1744+586.62 16,785,376.520 1,326,820.770 5,730.00 596.63 5°57'56.93" Left

CC 16,786,875.850 1,332,359.190

P.T. 1744+884.66 16,785,092.760 1,326,913.690 P.C. 1789+141.41 16,743,033.370 1,340,685.650

109 P.I. 1789+877.80 16,742,333.540 1,340,914.810 5,730.00 1,464.74 14°38'46.86" Right

CC 16,741,250.290 1,335,240.150

P.T. 1790+606.16 16,741,598.520 1,340,959.560 P.C. 1807+956.21 16,724,280.540 1,342,013.980

110 P.I. 1808+912.60 16,723,325.910 1,342,072.110 5,730.00 1,895.32 18°57'06.48" Left

CC 16,724,628.770 1,347,733.390

P.T. 1809+851.53 16,722,441.910 1,342,437.110 P.I. 1861+793.56 16,674,431.560 1,362,260.870 P.I. 1878+693.58 16,658,830.600 1,368,758.620 P.C. 1910+252.56 16,629,698.120 1,380,894.010

111 P.I. 1910+465.85 16,629,501.230 1,380,976.030 5,730.00 426.39 4°15'49.01" Right

CC 16,627,494.760 1,375,604.580

P.T. 1910+678.95 16,629,298.780 1,381,043.180 P.C. 1948+067.65 16,593,811.450 1,392,814.530

112 P.I. 1948+520.80 16,593,381.340 1,392,957.200 5,730.00 904.42 9°02'36.55" Left

CC 16,595,615.460 1,398,253.140

P.T. 1948+972.07 16,592,979.010 1,393,165.700 P.C. 1988+927.61 16,557,504.090 1,411,549.800

CHANNEL ALIGNMENT DATA

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

SHEET

# of ##

DWG.

NO. TITLE

GULF INTRACOASTAL WATERWAY - GIWW

GENERAL

3 G1-001 GIWW LOCATION PLAN, INDEX OF DRAWINGS, AND ALIGNMENT AND CONTROL TABLES

CIVIL-SITE

4 CN1-101 PLAN PLACEMENT AREA NO. 233A

5 CN1-102 PLAN STA. 1964+400 TO STA. 1953+000

6 CN1-103 PLAN STA.1953+000 TO STA. 1940+000

7 CN1-104 PLAN STA. 1940+000 TO STA. 1935+000

8 CN1-105 PLAN STA. 1841+600 TO STA. 1831+000

9 CN1-106 PLAN STA. 1831+000 TO STA. 1818+000 AND PLACEMENT AREA NO. 221A

10 CN1-107 PLAN STA. 1818+000 TO STA. 1807+000 AND PLACEMENT AREA NO. 221A

11 CN1-108 PLAN STA. 1807+000 TO STA. 1802+194.92

12 CN1-109 PLAN STA. 1744+288.04 TO STA. 1738+000

13 CN1-110 PLAN STA.1738+000 TO STA. 1724+000 PLACEMENT AREAS 212 AND 213

14 CN1-111 PLAN STA. 1724+000 TO STA. 1713+600 AND PLACEMENT AREA NO. 212

15 CN1-301 CROSS SECTIONS STA. 1713+600 TO STA. 1730+000

16 CN1-302 CROSS SECTIONS STA. 1731+000 TO STA. 1804+000

17 CN1-301 CROSS SECTIONS STA. 1805+000 TO STA. 1821+000

18 CN1-303 CROSS SECTIONS STA. 1822+000 TO STA. 1839+000

19 CN1-304 CROSS SECTIONS STA. 1840+000 TO STA. 1948+972.07

20 CN1-305 CROSS SECTIONS STA. 1950+000 TO STA. 1964+400

18 -- Total Number of Drawings for GIWW

INDEX OF DRAWINGS - GIWW

CHANNEL TIDE STAFF NORTHING EASTING LATITUDE LONGITUDE

GULF INTRACOASTAL WATERWAY (GIWW) - TEXAS SOUTH ZONE, U.S. SURVEY FEET, NAD 83.

GIWW DAYBEACON "B" 16,552,639 1,409,468 26 04 8.8063 N 097 12 16.9506 W 1995+000.00 GIWW DAYBEACON 84 16,555,063 1,411,604 26 04 32.5945 N 097 11 53.2516 W 1991+500.00 GIWW DAYBEACON 74 16,560,997 1,409,547 26 05 31.567 N 097 12 15.1471 W 1984+900.00 GIWW DAYBEACON 66 16,571,831 1,403,922 26 07 19.4344 N 097 13 15.6369 W 1972+700.00 GIWW DAYBEACON 42 16,604,958 1,388,937 26 12 48.9853 N 097 15 56.4775 W 1936+600.00

GIWW DAYBEACON 28 16,623,915 1,382,658 26 15 57.33 N 097 17 3.4146 W 1916+300.00

GIWW DAYBEACON 12 16,646,252 1,373,851 26 19 39.3891 N 097 18 37.8406 W 1892+300.00

GIWW DAYBEACON 136 16,661,061 1,367,712 26 22 6.6174 N 097 19 43.8024 W 1876+600.00 GIWW DAYBEACON 122 16,674,122 1,362,261 26 24 16.4685 N 097 20 42.4155 W 1862+100.00 GIWW DAYBEACON 98 16,700,255 1,351,436 26 28 36.2607 N 097 22 38.9103 W 1833+800.00 GIWW DAYBEACON 27 16,729,981 1,341,888 26 33 31.493 N 097 24 21.1503 W 1802+300.00 GIWW DAYBEACON 64 16,747,180 1,339,153 26 36 22.068 N 097 24 49.6362 W 1784+700.00 GIWW DAYBEACON 26 16,818,038 1,319,651 26 48 5.4596 N 097 28 18.1452 W 1711+200.00 GIWW DAYBEACON 17 16,847,359 1,322,583 26 52 55.6065 N 097 27 43.1218 W 1681+700.00

TIDE STAFF DATA - GIWW

APPROXIMATE

STATION

TIDE DATUM IN MEAN LOWER-LOW WATER (MLLW)

TIDE DATUM IN LOW WATER DATUM (LWD)

PT. # X-EASTING C/L Y-NORTHING C/L

1 1,393,345.64 16,572,468.50 2 1,393,487.18 16,569,471.84 3 1,392,535.78 16,572,658.50 4 1,392,677.32 16,569,661.85 5 1,391,725.90 16,572,848.74 6 1,391,867.44 16,569,852.09 7 1,390,916.03 16,573,038.99 8 1,391,057.56 16,570,042.34

PLACEMENT AREA NO. 223A

DISCHARGE CORRIDOR

CORRIDORS ARE 300' WIDE, 150' LT/RT.

CURVE NO. POINT STATION NORTHING EASTING RADIUS LENGTH DELTA DIRECTION CURVE NO. POINT STATION NORTHING EASTING RADIUS LENGTH DELTA DIRECTION

PC 0+00.00 16,656,633.970 1,369,673.650 PC 942+32.21 16,629,289.890 1,293,983.680 1 PI 23+79.59 16,658,830.600 1,368,758.620 2,864.79 3,971.42 79°25'42.08" Left 21 PI 964+19.77 16,627,350.770 1,292,971.140 1,432.40 2,839.18 113°34'01.79" Right

CC 16,629,952.890 1,292,713.960

CC 16,655,532.370 1,367,029.130 PT 970+71.39 16,629,054.160 1,291,598.600

PT 39+71.42 16,658,334.110 1,366,431.400 PC 973+45.00 16,629,267.210 1,291,426.930 PC 329+56.58 16,652,286.510 1,338,084.160 22 PI 976+66.10 16,629,517.240 1,291,225.460 1,528.17 632.98 23°43'56.93" Right

2 PI 363+26.10 16,651,583.480 1,334,788.800 11,467.82 6,554.58 32°44'53.36" Left CC 16,630,226.040 1,292,616.870

CC 16,641,071.080 1,340,476.870 PRC 979+77.99 16,629,827.210 1,291,141.660

PT 395+11.16 16,649,209.570 1,332,397.510 23 PI 1001+60.74 16,631,934.320 1,290,571.990 1,432.71 2,836.63 113°26'24.73" Left

PC 412+45.32 16,647,987.810 1,331,166.820 CC 16,629,453.300 1,289,758.600

3 PI 424+94.97 16,647,107.400 1,330,279.960 4,583.84 2,440.01 30°29'56.25" Left PT 1008+14.61 16,630,573.480 1,288,865.380

CC 16,644,734.750 1,334,396.240 PC 1009+47.70 16,630,490.500 1,288,761.320

PRC 436+85.33 16,645,898.710 1,329,962.640 24 PI 1020+11.61 16,629,827.210 1,287,929.490 3,819.72 2,075.23 31°07'42.29" Right 4 PI 448+06.66 16,644,814.130 1,329,677.910 1,562.93 1,945.37 71°18'56.49" Right CC 16,633,477.000 1,286,379.910

CC 16,646,295.570 1,328,450.940 PT 1030+22.93 16,629,689.440 1,286,874.530

PT 456+30.69 16,644,736.410 1,328,559.270 PC 1031+95.06 16,629,667.150 1,286,703.850 PC 465+55.43 16,644,672.310 1,327,636.760 25 PI 1046+25.77 16,629,481.880 1,285,285.190 3,267.65 2,697.10 47°17'29.81" Left

5 PI 480+81.34 16,644,566.550 1,326,114.510 1,562.89 2,417.57 88°37'42.46" Right CC 16,626,427.010 1,287,126.990

CC 16,646,231.440 1,327,528.430 PCC 1058+92.16 16,628,313.760 1,284,459.090

PRC 489+72.99 16,646,085.830 1,325,972.340 26 PI 1072+48.24 16,627,206.580 1,283,676.080 1,432.72 2,171.79 86°51'06.52" Left 6 PI 504+73.02 16,647,579.330 1,325,832.590 1,456.97 2,331.03 91°40'06.40" Left CC 16,627,486.510 1,285,628.840

CC 16,645,950.090 1,324,521.710 PRC 1080+63.94 16,626,363.950 1,284,738.590

PT 513+04.02 16,647,396.150 1,324,343.790 27 PI 1087+92.35 16,625,911.340 1,285,309.310 1,432.70 1,347.75 53°53'55.01" Right

PC 529+22.05 16,647,198.560 1,322,737.870 CC 16,625,241.400 1,283,848.350

7 PI 532+00.95 16,647,164.500 1,322,461.060 1,657.00 552.61 19°06'29.56" Left PT 1094+11.70 16,625,183.530 1,285,279.890

CC 16,645,553.960 1,322,940.220 PC 1095+70.04 16,625,025.320 1,285,273.490

PRC 534+74.66 16,647,041.700 1,322,210.650 28 PI 1100+76.45 16,624,519.330 1,285,253.030 2,864.79 1,002.46 20°02'56.72" Right 8 PI 546+27.72 16,646,534.020 1,321,175.380 1,480.14 1,959.16 75°50'17.99" Right CC 16,625,141.040 1,282,411.040

CC 16,648,370.660 1,321,558.960 PT 1105+72.50 16,624,051.010 1,285,060.350

PRC 554+33.82 16,647,413.630 1,320,429.830 PC 1113+27.85 16,623,352.470 1,284,772.950

9 PI 565+79.55 16,648,287.640 1,319,689.030 4,506.77 2,243.91 28°31'38.80" Left 29 PI 1117+54.45 16,622,957.960 1,284,610.630 1,432.40 829.24 33°10'09.74" Left

CC 16,644,499.640 1,316,991.860 CC 16,622,807.450 1,286,097.600

PCC 576+77.74 16,648,701.740 1,318,620.760 PT 1121+57.09 16,622,538.920 1,284,690.600 10 PI 612+98.86 16,650,010.540 1,315,244.440 7,626.03 6,761.48 50°48'00.76" Left PC 1127+61.84 16,621,944.890 1,284,803.980

CC 16,641,591.250 1,315,864.450 30 PI 1132+90.59 16,621,425.520 1,284,903.110 2,291.83 1,039.31 25°58'57.99" Right

PT 644+39.21 16,648,221.260 1,312,096.260 CC 16,621,515.230 1,282,552.780

PC 695+89.34 16,645,676.470 1,307,618.780 PT 1138+01.15 16,620,915.210 1,284,764.670

11 PI 700+79.29 16,645,434.380 1,307,192.820 1,432.68 944.16 37°45'32.27" Right PC 1153+44.15 16,619,426.030 1,284,360.700 CC 16,646,922.030 1,306,910.860 31 PI 1160+87.22 16,618,708.880 1,284,166.160 3,819.72 1,467.82 22°01'02.01" Left

PRC 705+33.50 16,645,503.810 1,306,707.820 CC 16,618,426.000 1,288,047.190

12 PI 708+69.21 16,645,551.380 1,306,375.510 1,432.70 659.51 26°22'28.99" Left PT 1168+11.97 16,617,971.090 1,284,254.650

CC 16,644,085.570 1,306,504.790 PC 1183+08.05 16,616,485.650 1,284,432.830

PT 711+93.01 16,645,446.380 1,306,056.650 32 PI 1187+39.32 16,616,057.450 1,284,484.190 3,819.72 858.90 12°53'00.53" Right

PC 719+89.27 16,645,197.310 1,305,300.350 CC 16,616,030.750 1,280,640.290

13 PI 730+97.27 16,644,850.740 1,304,247.950 2,546.48 2,090.17 47°01'43.49" Left PT 1191+66.95 16,615,628.580 1,284,438.780

CC 16,642,778.610 1,306,096.870 PC 1209+44.00 16,613,861.410 1,284,251.680

PT 740+79.44 16,643,844.460 1,303,784.180 33 PI 1215+03.64 16,613,304.890 1,284,192.760 7,639.44 1,117.28 8°22'46.42" Left

PC 755+87.27 16,642,475.060 1,303,153.070 CC 16,613,057.070 1,291,848.660

14 PI 760+73.17 16,642,033.780 1,302,949.690 1,909.86 951.60 28°32'52.49" Left PT 1220+61.28 16,612,745.710 1,284,215.570

CC 16,641,675.670 1,304,887.580 PC 1241+84.82 16,610,623.930 1,284,302.120

PT 765+38.87 16,641,548.960 1,302,981.930 34 PI 1247+39.92 16,610,069.290 1,284,324.740 1,444.79 1,059.96 42°02'04.23" Right

PC 790+00.20 16,639,093.050 1,303,145.240 CC 16,610,565.050 1,282,858.530

15 PI 794+34.75 16,638,659.460 1,303,174.070 5,729.58 867.44 8°40'27.65" Left PRC 1252+44.78 16,609,642.190 1,283,970.170 CC 16,639,473.200 1,308,862.190 35 PI 1258+84.58 16,609,149.920 1,283,561.500 3,359.17 1,264.45 21°34'01.65" Left

PT 798+67.64 16,638,235.180 1,303,267.960 CC 16,607,496.520 1,286,554.770

PC 801+73.82 16,637,936.230 1,303,334.120 PT 1265+09.23 16,608,541.890 1,283,362.390

16 PI 811+87.11 16,636,946.870 1,303,553.070 3,015.69 1,955.10 37°08'43.39" Right PC 1349+20.08 16,600,548.680 1,280,744.940 CC 16,637,284.610 1,300,389.670 36 PI 1352+41.16 16,600,243.550 1,280,645.020 1,909.86 636.19 19°05'08.88" Right

PT 821+28.92 16,636,026.040 1,303,130.180 CC 16,601,143.030 1,278,929.910

PC 827+86.06 16,635,428.870 1,302,855.930 PT 1355+56.28 16,599,987.870 1,280,450.830

17 PI 835+16.29 16,634,765.270 1,302,551.180 1,432.40 1,350.62 54°01'29.39" Right PC 1356+20.11 16,599,937.040 1,280,412.220 CC 16,636,026.660 1,301,554.240 37 PI 1359+38.85 16,599,683.210 1,280,219.430 1,909.86 631.67 18°57'00.00" Left

PT 841+36.68 16,634,622.070 1,301,835.120 CC 16,598,781.880 1,281,933.130

PC 862+52.69 16,634,207.140 1,299,760.190 PT 1362+51.77 16,599,380.530 1,280,119.520

18 PI 866+63.70 16,634,126.550 1,299,357.160 5,729.58 820.62 8°12'22.27" Left POE 1369+00.00 16,598,764.970 1,279,916.330

CC 16,628,588.800 1,300,883.710

PT 870+73.31 16,633,989.250 1,298,969.760

PC 886+51.63 16,633,462.020 1,297,482.100

19 PI 892+30.15 16,633,268.760 1,296,936.820 2,864.79 1,141.68 22°50'01.22" Left PC 5+01.85 16,661,027.280 1,367,843.710NORTH WYE CC 16,630,761.790 1,298,439.080 1A PI 28+81.44 16,658,830.600 1,368,758.620 1,976.68 3,469.57 100°34'07.19" Right

PT 897+93.32 16,632,879.050 1,296,509.250

PC 907+99.00 16,632,201.590 1,295,765.990 CC 16,660,267.290 1,366,018.980

20 PI 914+75.26 16,631,746.030 1,295,266.190 3,819.72 1,338.65 20°04'47.20" Left PT 39+71.42 16,658,334.110 1,366,431.400

CC 16,629,378.570 1,298,339.090

PT 921+37.65 16,631,146.570 1,294,953.170

NORTH WYE P.I. STA. 28+81.44 INTERSECTION WITH GIWW AT P.I. STA.1878+693.58

NORTH WYE, ARROYO COLORADO - CHANNEL TO HARLINGEN

CHANNEL ALIGNMENT DATA

ARROYO COLORADO - CHANNEL TO HARLINGEN

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

ARROYO COLORADO - CHANNEL TO HARLINGEN

SOUTH WYE P.I. STA. 23+79.59 INTERSECTION WITH GIWW AT P.I. STA.1878+693.58

SOUTH WYE

NAME PID EASTING (X)

NAD-83 TX-S

NORTHING (Y)

NAD-83 TX-S

ELEV

(NAVD88)

ELEV

(LWD)

Ryan Ann BBDB45 1,343,278.449 16,653,100.361 9.78 9.98 Rambar 1,287,293.582 16,630,031.719 30.39 30.66

877 9038 90047 A (Arroyo Colorado) DP0734 1,369,050.840 16,655,077.080 1.30 1.64 877 9108 AC 1 (Arroyo City) DP0735 1,329,069.570 16,644,295.250 6.35 6.45

RGV Survey Area

NAD83, TEXAS SOUTH ZONE, US SURVEY FEET

CONTROL MONUMENTS - TEXAS SOUTH ZONE

TCOON CONTROL

CHANNEL TIDE STAFF LOCATION Y=NORTHING X=EASTING

HARLINGEN MARK 136 16,661,056.63 1,367,707.25

HARLINGEN MARK 21 16,634,026.83 1,299,478.69

HARLINGEN MARK 24 16,629,873.21 1,286,921.92

HARLINGEN BRIDGE EAST SIDE FENDER 16,612,101.02 1,284,330.25

HARLINGEN VALERO DOCK 16,600,826.16 1,280,662.25

26, 27

TIDE STAFFS (Gauge Boards) TX South Zone

SECTION NO. FOR GAUGE

21, 22, 23, 24

ARROYO COLORADO (CHANNELT O HARLINGEN) - TEXAS SOUTH ZONE, U.S. FEET, NAD 83

NOTE: ELEVATIONS ARE IN LOW WATER DATUM (LWD)

DWG.

NO. TITLE

ARRORYO-COLORADO / CHANNEL TO HARLINGEN

GENERAL

G2-001 ARROYO COLORADO LOCATION PLAN AND VICINITY MAP

G2-002 ALIGNMENT TABLE, MONUMENTS, AND INDEX OF DRAWINGS

CIVIL-SITE

CN2-101 PLAN STA. 1220+00 TO STA. 1362+00

CN2-102 PLAN STA. 1156+00 TO STA. 1250+00

CN2-103 PLAN STA. 960+00 TO STA. 1100+00

CN2-104 PLAN STA. 821+28.92 TO STA. 910+00

CN2-105 PLAN STA. 10+00 TO STA. 126+00

CN2-301 CROSS SECTIONS NORTH WYE STA. 8+00 TO STA. 39+71.42

CN2-302 CROSS SECTIONS STA. 10+00 TO STA. 39+71.41

CN2-303 CROSS SECTIONS STA. 40+00 TO STA. 960+00

CN2-304 CROSS SECTIONS STA. 970+00 TO STA. 1210+00

CN2-305 CROSS SECTIONS STA. 1220+00 TO STA. 1362+00

CG2-101 PLAN PLACEMENT AREA NO. 2

CG2-102 PLAN PLACEMENT AREA NO. 11

CG2-103 PLAN PLACEMENT AREA NO. 16

CG2-104 PLAN PLACEMENT AREA NO. 20

CG2-301 CROSS SECTIONS PLACEMENT AREA NO. 2 STA. 185+46.67 TO STA. 1+34.71

CG2-302 CROSS SECTIONS PA-11 AND PA-16 STA. 0+00 DROP OUTLET STRUCTURE PROFILES

STRUCTURAL

S2-101 NEW DROP-OUTLET STRUCTURE - PROFILE AND TYPICAL DETAILS

S2-102 NEW DROP-OUTLET STRUCTURE - PLAN AND ELEVATION VIEW

S2-103 NEW DROP-OUTLET STRUCTURE - CONCRETE FOOTING FOUNDATION DETAILS

S2-104 NEW DROP-OUTLET STRUCTURE - WALKWAY PLAN AND CONNECTION DETAILS

S2-105 NEW DROP-OUTLET STRUCTURE - GRATING PLAN AND MISCELLANEOUS DETAILS

23 -- Total Number of Drawingsfor Channel to Harlingen

INDEX OF DRAWINGS - ARROYO-COLORADO

DESCRIPTION PLACEMENT

AREA NO. 2

NO. OF DROP-OUTLET STRUCTURES 1

NO. OF BAYS (PER STRUCTURE) 3

EFFULUENT PIPE(S) PER STRUCTURE 1

PILE TIP ELEVATION REFUSAL

THE CONCRETE SLAB ELEVATION + 9.0'

TOP OF THE GRATING ELEVATION + 26.0'

MATERIAL TYPE STEEL

DIAMETER OF THE PIPES 36" OD

LENGTH OF THE PIPE (FT) 190' (NEW)

PIPE ENTRY INVERT EL. + 9.0'

PIPE OUTFALL EXIT INVERT EL. + 0.54'+/-

WALKWAY LENGTH (FT) + 37' +/-

TABLE 1