B.08.02 Plans W912HY21B0021 Final 20210805.pdf

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Houston Ship Channel, Texas Expansion Channel Improvement Project 11: Dollar Reef Oyster Mitigation, Galveston County, Texas
Solicitation number
W912HY21B0021
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This document provides details for a federal contract solicitation. The solicitation number is W912HY21B0021 and is seeking bids for the Houston Ship Channel, Texas Expansion Channel Improvement Project 11: Dollar Reef Oyster Mitigation project located in Galveston County, Texas. The Department of the Army Corps of Engineers Engineering District Galveston is the contracting agency. Interested vendors can view the attached solicitation, plans and specifications. Bids must be submitted by September 7, 2021 at 2:00 PM local time. The solicitation includes specifications for mitigation work required as part of the Houston Ship Channel improvement project.

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P.I. STATION EASTING (X) NORTHING (Y)

10+000.00 3,274,651.67 13,733,543.04 10+500.00 3,274,194.08 13,733,744.56 11+000.00 3,273,736.49 13,733,946.09 11+500.00 3,273,278.90 13,734,147.61 11+887.60 3,272,924.18 13,734,303.83 12+000.00 3,272,821.31 13,734,349.13 12+061.84 3,272,764.72 13,734,374.05 20+000.00 3,275,369.98 13,734,428.65 20+500.00 3,274,912.39 13,734,630.17 21+000.00 3,274,454.80 13,734,831.69 21+500.00 3,273,997.21 13,735,033.22 22+000.00 3,273,539.62 13,735,234.74 22+500.00 3,273,082.03 13,735,436.26 22+531.32 3,273,053.37 13,735,448.88 30+000.00 3,276,014.67 13,735,346.68 30+500.00 3,275,557.08 13,735,548.20 31+000.00 3,275,099.49 13,735,749.72 31+500.00 3,274,641.90 13,735,951.24 32+000.00 3,274,184.31 13,736,152.76 32+059.42 3,274,129.93 13,736,176.71

OYSTER PADS NEW ALIGNMENT DATA

DOLLAR REEF OYSTER MITIGATION

SHEET

ID TITLE

GENERAL

G-001 COVER SHEET

G-002 INDEX OF DRAWINGS, ALIGNMENT DATA, CONTROL TABLE, GENERAL NOTES, LEGEND

G-003 LOCATION PLAN

GEOTECHNICAL

B-101 BORING LOCATIONS

CIVIL

C-101 DOLLAR REEF OYSTER MITIGATION SITE PLAN

C-102 SURVEY LAYOUT PLAN

C-103 EXISTING UTILITES AND PIPELINE PLAN

C-301 CROSS SECTIONS OYSTER PAD A-1 AND OPTION NO. 1

C-302 CROSS SECTIONS OYSTER PAD A-2

C-303 CROSS SECTIONS OYSTER PAD A-3

10 -- Total Number of Drawings

INDEX OF DRAWINGS

NAME PID EASTING (X)

NAD-83 TX-SC

NORTHING (Y)

NAD-83 TX-SC

ELEV

(NAVD88)

ELEV

(MLLW)

Galveston Harbor & Channel

HGCSD 63 1986 AW5707 3,321,588.039 13,693,607.859 2.33 X

JJ AW0574 3,315,429.537 13,692,324.190 10.59 X

877 1341 J (Galveston North Jetty) DO9995 3,320,641.680 13,706,863.630 3.51 X 877 1450 B (Galveston Pier 21) DO9996 3,309,227.870 13,684,143.820 5.91 X

Texas City Harbor

SWAN 2 RESET USACE 2008 BBDF92 3,277,255.066 13,700,110.461 6.00 X

DIKE 1 USACE 2010 BBDP13 3,284,601.321 13,710,407.927 5.66 X

DIKE 2 USACE 2010 BBDG09 3,301,284.897 13,704,367.722 6.68 X

HSC - Bay Reach 877 1328 B (Port Bolivar) DO9994 3,312,451.660 13,704,558.730 6.17 X

DOLLAR POINT 3 1974 AW5712 3,275,129.112 13,728,051.271 21.20 X

877 1013 A TIDAL (Eagle Point) AJ4424 3,266,697.460 13,744,960.730 4.33 X

HGCSD 55 1986 AW5666 3,254,993.224 13,753,303.287 12.62 12.57

HGCSD 53 1987 AW5664 3,233,162.677 13,774,702.451 8.29 X

SHELL BEACH 2014 BBDQ29 3,238,239.655 13,794,271.824 9.69 X

HORIZONTAL CONTROL MONUMENTS

NAD83, TEXAS SOUTH-CENTRAL ZONE, US SURVEY FEET

G-001-C90-D13-P11-001
G-002-C90-D13-P11-001
G-003-C90-D13-P11-001
B-101-C90-D13-P11-001
C-101-C90-D13-P11-001
C-102-C90-D13-P11-001
C-103-C90-D13-P11-001
C-301-C90-D13-P11-001
C-302-C90-D13-P11-001
C-303-C90-D13-P11-001

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