TM 5-5420-280-10
0016 00
LAUNCH OF BRIDGE (Contd)
NOTE
Assistant will perform measurement using inch marks
on BII tanker bar, and signal CBT operator in steps 18
and 19. Positioning time required is 2 minutes.
For gap widths up to 41 ft (12.5m), perform step 18. For
gap widths between 41 ft (12.5m) and 42.6 ft. (13m),
perform step 19.
18. Back up CBT until distance between outside edge of bottom plate (1) and edge
of near shore bank is approximately 31.5 in. (800 mm).
19. Refer to REB Distance from Gap Table below, and back up CBT until distance
between outside edge of bottom plate (1) and edge of near shore bank is within
required distance as determined from table-1, REB Distance from Gap.
EDGE OF NEAR
SHORE BANK
1
Table 1. REB Distance from Gap.
DIFFERENCE IN HEIGHT OF
DISTANCE FROM EDGE OF GAP TO
FAR AND NEAR SHORE BANKS
BOTTOM PLATE OF PALLET SUPPORTING CYLINDER
+4.3 ft (1.3 m)
3337 in. (830950 mm)
+3.3 ft (1.0 m)
31.536 in. (800920 mm)
+2.6 ft (0.8 m)
3035 in. (770890 mm)
+2 ft (0.6 m)
2934 in. (740860 mm)
+1.3 ft (0.4 m)
2833 in. (720840 mm)
+0.7 ft (0.2 m)
2732 in. (690810 mm)
+/- 0 ft (0 m)
2631 in. (660780 mm)
-0.7 ft (0.2 m)
2529.5 in. (630750 mm)
-1.3 ft (0.4 m)
2428 in. (600720 mm)
-2 ft (0.6 m)
2327 in. (570690 mm)
-2.6 ft (0.8 m)
2226 in. (550670 mm)
-3.3 ft (1.0 m)
2126 in. (530650 mm)
-4.3 ft (1.3 m)
2025 in. (510630 mm)
0016 00-12
