Apparatus for use in rendering safe unexploded ordnance

A tool package containing a plurality of tools suitable for cutting a plug out of the casing of an unexploded military ordnance, item having a radius of curvature, and recovering at least a portion of material found therein, which tool package is comprised of:

• a) a frame comprising an inverted U shaped structure having two vertical support members, each having a top end and a bottom end, wherein each vertical support member, at its top end is secured to opposite sides of a cross-beam, and wherein each vertical member is secured at its bottom end, at about 180° apart, to a cylindrical base section having a circular base plate, which circular base plate contains an annular through-hole located between the perimeter of said circular base plate and the center of said circular base plate, which annular through-hole is of sufficient size to allow each tool of said tool package to be inserted downward through said through-hole so that each tool will be capable of performing its designed function with respect to the unexploded ordnance item;
• b) a holding device having substantially the same radius of curvature as the targeted unexploded military ordnance item, which holding device is capable of holding said targeted ordnance item in place during accessing and washout of material within said ordnance item;
• c) a waterjet cleaning assembly secured to the outside of said frame at the location of said cylindrical base suitable for cleaning the surface of said ordnance prior to accessing by a waterjet cutting tool;
• d) a turntable suspended at its center by a spindle, which spindle at its opposite end of the turntable is secured to said cross member, and which spindle defines the axis of rotation of said turntable;
• e) a servo motor located on said cross-member and functionally connected to said spindle for providing rotational movement to said spindle and in turn to said turntable;
• f) a plurality of tools secured to said turntable in a circular array around the axis of rotation, which tools include:
• i) a high pressure abrasive waterjet cutting head capable of providing sufficient waterjet pressure to cut out a plug of casing of a targeted military ordnance item and exposing the material inside;
• ii) a rod-like plug removal tool having properties at its tip to be able to remove said plug of casing;
• and iii) a tubular tool capable of delivering a liquid, under pressure, to washout and recover material from the interior of a military ordnance item.