ARMY TM 5-5420-212-10-1
MARINE CORPS TM 08676A-10/1-1
TABLE 6-8. Delaunch Table - 2E + 1 through 2E + 6 Bay Double Story (Normal Site)
Bridge ft
Length m
36
11.0
42
12.8
48
14.6
54
16.5
60
18.3
66
20.1
2E + No. of Bays
1
2
3
4
5
6
L/Nose
2N1
3N1
3N1
3N1
4N1
4N1
V Distance
ft
38
45
51
55.8
63
69
m
11.6
13.7
15.5
17.0
19.2
21.0
Build
Notes a,b,
and c,
Notes a,b,
and d
Notes a,b,
and d
Notes a,b,
and d
Notes a,b,
d and e
Notes a,b, d
and e
Delaunch Add
Dp2
RRB
Dp2
RRB
Dp2
RRB
Dp2
RRB
Dp2
RRB
Dp2
RRB
Delaunch Recover
(1p0)
LRP
(1p2)
LRP
(1p6)
LRP
(2p3)
LRP
(2p5)
LRP
(3p1)
LRP
Boom Remove(CG)
4p0
E
(1p6)
Boom Remove(CG)
2p4
E
(Bp0)
3p0
E
(Ap2)
3p0
E and5
(Ap2)
3p0
6 and 5
(Ap2)
Boom
Remove
(CG)
Remove
1p2
E
(Bp7)
2N1*
1p6
E
(Bp5)
3N1*
2
1p2
3N1*
3,2
1p2
4
(Bp0)
3N1*
3,2
1p2
4
(Bp2)
4N1*
3,2
1p2
4
(Bp2)
4N1*
3,2
Boom
Remove
Bp2
1,E
Bp2
1,E
Bp2
1,E
Bp2
1,E
Bp2
1,E
Bp2
1,E
Complete By:
Note f
Note f
Note f
Note f
Note f
Note f
NOTES:
a.
Remove curbs, decks and ramps and position FRB under bridge min. 1.5 ft (0.5 m) from end.
b.
Position center of LR (in LRP) 8 ft (2.4 m) from BSB. Add LNCG posts, LNCG and nose roller.
c.
For 2E + 1 only. Add 2 LNH and LLN.
d.
For 2E + 2 through 2E + 12,add 3 LNH. Reposition LRP [base 9 in (23 cm) from BSB].
e.
Add remaining nose sections, observing minimum 5 ft (1.5 m) overhang.
f.
Disassemble FRB and RRB. Clear site.
*
Remove entire launching nose, LNCG, LNCG posts and nose roller.
( )
Center of gravity.
6-11
