Figure 20. Duration of flow curves for Tennessee River at Florence, Alabama.
Figure 21. Flood frequencies at Florence, Alabama, by calendar months.
Item No.
Requirement
20
Total discharge capacity of each type of intake gate.
NI.
21
Number, type and size of draft type gates. (Indicate
6 (2 sets of 3) structural steel, vertical-lift
whether gate., are stop-log. sliding, and so on.)
underbalanced pressure), slide gates. size:
single section, 18 ft 8 in. wide (opening)
by 21 ft 11 in. high. Operated by unequal-
leg traveling gantry crane with fixed hoist
22
Total discharge capacity of each type of draft tube
NI.
gate.
AGO 3898A
806-864-4
32
