TOM McGLAMMERY REEF AR-420 Average Depth: 38' Buoy Location in GPS ddm: 33° 51.050' / 078° 06.710' LORAN Coordinates: Chain (GRI) 7980 / 45347.9 / 59184.8 General Location: 345°M, 3.1 nm from the Cape Fear River sea buoy |
Material | Deployment Date(s) | GPS (Decimal Minutes) |
104' YSD barge | 06-Sep-86 | 33° 51.084' / 078° 06.630' |
180' barge HT-85 | 03-Jan-87 | 33° 51.150' / 078° 06.567' |
Bridge span: 230' | 12-Feb-87 | 33° 51.066' / 078° 06.678' |
Concrete pipe and manhole sections: 60 pieces | 1992 | 33° 51.045' / 078° 06.670' |
110' water barge YC-794 Potter Barge | Mar-00 | 33° 50.975' / 078° 06.691' |
Reef Balls®: 50 | Apr-00 | 33° 51.013' / 078° 06.592' and 33° 51.000' / 078° 06.617' |
Assorted concrete pipe: 280 pieces | 09-Apr-00 | 33° 50.952' / 078° 06.802' |
Concrete pipe: 62 pieces 36" by 8' | 23-Mar-01 | 33° 50.966' / 078° 06.810' |
Concrete pipe: 61 pieces 36" by 8' | 26-Mar-01 | 33° 50.952' / 078° 06.802' |
Reef Balls®: 100 in four groups of 25 each | Winter 2001 | 33° 51.150' / 078° 06.600' |
33° 51.167' / 078° 06.567' |
33° 51.150' / 078° 06.550' |
33° 51.133' / 078° 06.583' |
Concrete pipe: Deployment A | Winter 2001 | 33° 51.017' / 078° 06.617' 33° 51.000' / 078° 06.633' 33° 51.017' / 078° 06.600' 33° 50.983' / 078° 06.617' |
Concrete pipe: Deployment B | Winter 2001 | 33° 50.967' / 078° 06.817' 33° 50.967' / 078° 06.800' 33° 50.950' / 078° 06.817' |
Concrete pipe, pilings & scrap: 146 pieces | 09-Mar-04 | 33° 51.008' / 078° 06.741' to 33° 51.029' / 078° 06.759' |
Miscellaneous concrete items: 87 pieces | 17-Mar-05 | 330 51.084' / 0780 06.549' |
Miscellaneous concrete items: 88 pieces | 18-Mar-05 | 330 51.064' / 0780 06.564' |
Miscellaneous concrete items: 90 pieces | 22-Mar-05 | 330 51.065' / 0780 06.570' |
Concrete mixing drums: 3 Concrete pipe: 135 pieces | 24-Mar-05 | 330 51.032' / 0780 06.829' |
Miscellaneous concrete items: 89 pieces | 29-Mar-05 | 330 51.074' / 0780 06.559' |
24" concrete pipe: 170 pieces | 30-Mar-05 | 330 51.034' / 0780 06.838' |
24" concrete pipe: 159 pieces | 31-Mar-05 | 330 51.031' / 0780 06.834' |
Assorted pipe and concrete items: 154 tons | 17-Sep-08 | 330 51.168' / 0780 06.788' |
Concrete manhole bases: 155 tons | 22/29-Sept-08 | 330 51.170' / 0780 06.798' |