BRITISH EXPLOSIVE ORDNANCE |
Part 7 - Chapter 4 |
Navy Demolition Stores |
Explosive Charges |
C.E./TNT Block Mk I |
Explosive weight |
14 oz. |
Length |
4½ in. |
Width |
2¼ in. |
Height |
1 7/8 in. |
Total weight |
14 oz. |
Container |
Metal |
Remarks |
May be made up into a 25-ft. chain demolition charge |
TNT Block Mk I |
Explosive weight |
1¼ lb. |
Length |
6 in. |
Diameter |
2.4 in. |
Total weight |
1¼ lb. |
Container |
Paper |
Remarks |
Usually inserted in a TNT Container Mk I, made of sheet steel |
Amatol Charge Mk I |
Explosive weight |
10 lb. |
Length |
8.3 in. |
Diameter |
6.5 in. |
Total weight |
18½ lb. |
Container |
Mild steel |
Remarks |
Receive one 4-oz. primer and a Detonator No. 6 |
Amatol Charge Mk I |
Explosive weight |
25 lb. |
Length |
18.2 in. |
Diameter |
6.6 in. |
Total weight |
39½ lb. |
Container |
Mild steel |
Remarks |
Receives two 4-oz. primers and No. 6 detonators |
Amatol Charge Mk II |
Explosive weight |
25 lb. |
Length |
18.5 in. |
Diameter |
6.6 in. |
Total weight |
41 lb. |
Container |
Mild steel |
Remarks |
Receive one 1¼-lb. TNT block |
Amatol Charge Mk I |
Explosive weight |
50 lb. |
Length |
18.5 in. |
Diameter |
9 in. |
Total weight |
70½ lb. |
Container |
Mild steel |
Remarks |
Receives two 4-oz. primers and No. 6 detonators |
In addition to these, heavy demolition is sometimes accomplished by adapting Depth Charges Mk VII, Mk VIII, Mk XI, and D Mks I and II, and Mine Charge Case Mk V for de-molition firing. |