Table 4. FRF base-line monumentation. 



Profile 



Pre-1980 



Distance along 



Distance from 



Elevation 



Type of 



No. 



designation 



base line (ft)^ 



t of pier (ft)2 



NGVD (ft) 



monument^ 



25 



A 



14,195 *+ 



-12,500 "* 



12.55 



CI 



30 



CERC 3 



10,476.91'* 



-8,781.93'+ 



13.41 



CI 



40 



CERC 4 



7,163.73 



-5,468.75 



15.85 



CI 



50 



CERC 5 



4,663.73 



-2,968.75 



14.79 



Cl5 



60 



CERC 6 



3,413.73 



-1,718.75 



12.36 



D 



61 



SAW 33+90.05 



3,390.05 



-1,695.07 



14.45 



C 



62 



SAW 33+00 



3,300.00 



-1,605.02 



13.15 



PI 



64 



SAW 31+50 



3,150.00 



-1,455.02 



12.52 



PI 



66 



SAW 30+00 



3,000.00 



-1,305.02 



14.70 



PI 



67 



SAW 28+50 



2,850.00 



-1,155.02 



12.36 



PI 



70 



CERC 7 



2,788.73 



-1,093.75 



12.92 



CI 



73 



SAW 27+00 



2,700.00 



-1,005.02 



13.14 



PI 



76 



SAW 25+50 



2,550.00 



-855.02 



12.00 



PI 



78 



SAW 25+00 



2,500.00 



-305.02 



12.33 



C 



80 



CERC 8 



2,476.23 



-781.25 



12.75 



CI 



85 



SAW 24+00 



2,400.00 



-705.02 



12.24 



PI 



90 



CERC 9 



2,319.98 



-625.00 



12.51 



CI 



95 



SAW 22+50 



2,250.00 



-555.02 



13.26 



PI 



100 



CERC 10 



2,241.86 



-546.88 



13.31 



CI 



110 



CERC 11 



2,202.80 



-507.82 



14.99 



CI 



120 



CERC 12 



2,163.73 



-468.75 



12.50 



CI 



130 



CERC 13 



2,124.66 



-429.58 



13.04 



CI 



135 



SAW 21+00 



2,100.00 



-405.02 



16.14 



PI 



140 



CERC 14 



2,085.60 



-390.62 



13.45 



CI 



150 



CERC 15 



2,007.48 



-312.50 



12.88 



CI 



151 



SAW 20+00 



2,000.00 



-305.02 



13.10 



c 



155 



SAW 19+50 



1,950.00 



-255.02 



13.80 



PI 



160 



CERC 16 



1,851.23 



-156.25 



14.18 



CI 



161 



SAW 18+00 



1,800.00 



-105.02 



15.76 



PI 



162 



B 



1,769.98 



-75.00 



16.05 



P2 



163 





1,725.00 



-30.02 



17.77 





164 



CERC 68 



1,704.98 



-10.0 





NP 



165 



SAW 16+94.98 



1,694.98 



t 



17.56 



D 



32 



