TM 5-5420-280-10
0012 00
SITE REQUIREMENTS AND LAYOUTS (Contd)
d. Shore Heights (Contd).
SPAN
HIGH
H
HORIZONTAL
PROJECTION
LOW
H
LONGITUDINAL
PROJECTION
FAR SHORE
NEAR SHORE
Figure 3. Shore Height Measurement.
40 ft (12.2 m)
EDGE OF GAP
20 ft (6.1 m)
LEVEL LINE
GAP
2 ft
UPSLOPE TOWARD GAP
1 ft
(0.6 m)
(0.3 m)
40 ft (12.2 m)
EDGE OF GAP
20 ft (6.1 m)
LEVEL LINE
DOWNSLOPE TOWARD GAP
1 ft
2 ft
(0.3 m)
(0.6 m)
GAP
12 ft (4 m)
12 ft (4 m)
0.5 ft
0.5 ft
(0.2 m)
(0.2 m)
.25 ft
.25 ft
(0.08 m)
(0.08 m)
6 ft (2 m)
6 ft (2 m)
TRANSVERSE SLOPE
C
C
L
L
(SLOPE ACROSS SITE)
Figure 4. Shore Slope Measurement.
0012 00-6
