Appendix A, Staff Report



Download 0.81 Mb.
Page25/25
Date17.05.2021
Size0.81 Mb.
TypeReport
1   ...   17   18   19   20   21   22   23   24   25
FIGURE 3. Reconstruction of the Bay Floor near Alcatraz Island in 1894. The current boundary of the Alcatraz Disposal site (SF-11) is delineated.



FIGURE 4. Bathymetry of the Bay Floor near Alcatraz Island today. Again, the current boundary of the Alcatraz Disposal site (SF-11) is delineated.


Existing Disposal Limit Wet Year
Existing Disposal Limit Dry Year


FIGURE 5. Transition period. The targets for in-Bay disposal volumes for each type of dredging project (small, medium, and USACE, described in Figure 2, above), lead to decreasing targets for overall in-Bay disposal volumes. After 2012, the long-term LTMS target of 1.25 million cubic yards per year is achieved. These targets will be implemented through a voluntary program initially, but a mandatory allocation of in-Bay disposal volumes may be used to implement these volumes if the voluntary program is not successful.




Share with your friends:
1   ...   17   18   19   20   21   22   23   24   25




The database is protected by copyright ©essaydocs.org 2020
send message

    Main page