ARMY TM 5-5420-212-10-1
MARINE CORPS TM 08676A-10/1-1
TABLE 7-6. (cont’d) Delaunch Table - 2E + 18 through 2E + 22 Bay Link Reinforced
(Normal Site - Original Far Bank)
Bridge ft
138
144
150
156
162
Length m
42.1
43.9
45.7
47.6
49.4
2E+No. of Bays
18
19
20
21
22
L/Nose
6N1+3N2
6N1+3N2
6N1+3N2
6N1+3N2
6N1+3N2
Counterweight
[8D]
[20D+6C]
[30D+6C]
[40D+6C]
V Distance ft
148.8
154.7
160.6
165.2
168.8
m
45.36
47.16
48.96
50.36
51.45
Boom
4p3
4p3
4p3
4p3
4p3
Remove
TP13,12
TP13,12
TP13,12
TP13,12
TP13,12
BP11
BP11
BP11
BP11
BP11
(CG)
(2p6)
(2p6)
(2p6)
(2p6)
(2p6)
Boom
3p0
3p0
3p0
3p0
3p0
Remove
TP11,10
TP11,10
TP11,10
TP11,10
TP11,10
BP9
BP9
BP9
BP9
BP9
(CG)
(1p4)
(1p4)
(1p4)
(1p4)
(1p4)
Boom
1 p7
1p7
1 p7
1p7
1p7
Remove
TP9
TP9
TP9
TP9
TP9
8,BP7,3N2
8,BP7,3N2
8,BP7,3N2
8,BP7,3N2
8,BP7,3N2
TP7,6
TP7,6
TP7,6
TP7,6
TP7,6
5,BP4,6N1*
5,BP4,6N1*
5,BP4,6N1*
5,BP4,6N1*
5,BP4,6N1*
Boom
2p0
2p0
2Po
2p0
2p0
Remove
Pin at A
Pin at A
Pin at A
Pin at A
Pin at A
Boom
1p4
1p4
1p4
114 p4
Remove
TP4,BP3
TP4,BP3
TP4,BP3
TP4,BP3
TP4,BP3
TP3,BP2
TP3,BP2
TP3,BP2
TP3,BP2
TP3,BP2
Boom
Bp0
Bp0
Bp0
Bp0
Bp0
Remove
TP2,1
TP2,1
TP2,1
TP2,1
TP2,1
Boom
Bp2
Bp2
Bp2
Bp2
Bp2
Remove
E
E
E
E
E
Complete by:
Note i
Note i
Note i
Note i
Note i
NOTES:
a.
Remove curbs, ramps and deck units and add counterweight if required.
b.
Skid bridge to correct bearing.
c.
Position ex. FRB under bridge 3 ft (0.9 m) from new A’ peg. Bridge should overhang ex FRB min.1.5 ft (0.5
m).
d.
Position CRB next to ex FRB.
e.
Add LNCG posts, LNCG, nose roller and install launching nose, then reposition LRP 12 ft from A peg.
f.
Delaunch bridge until far BSB is 6 ft (1.8 m) from A peg or end of ETP overhangs CRB by min. 1.5 ft (0.5 m)
g.
Reposition LRP against new A peg and then remove ex. FRB.
h.
Stop boom/delaunch to remove long or short links, light tackle, anti-flutter and add launching noses as
required, observing minimum 5 ft (1.5 m) overhang.
i.
Disassemble FRB and RRB. Clear site.
*
Remove entire launching nose, LNCG, LNCG posts and nose roller.
( )
Center of gravity.
7-13
