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We
have designed and/or built many custom tools for underwater applications.
Most of our applications have been in reactor internal modifications and
fuel pool work. For decommissioning work we have modified some of our
repair tools for destructive work.
We can supply tools that utilize the following
processes:
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Milling for Core
Barrel modification, Thermal Shield removal and repair, and many Reactor
Internals Modification projects. |
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Electrical Discharge
Machining (EDM) for retrieving metal samples, fuel pin repair, component
modification, and general chip-less machining. |
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Metal Disintegration
Machining (MDM) for fuel pool re-racks, destructive cutting, bolt
removal, stuck studs, thermal shield removal, split-pin removal, decommissioning
work, and general chip-less machining. |
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Plasma Arc Cutting
(PAC) for modifications of large stainless components and decommissioning
work. |
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Abrasive Water
Jet (AWJ) for component removal and decommissioning. This process
has some underwater limitations but can be used effectively in the
correct applications. |
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Camera systems
used for weld inspection, monitoring a process, overview of a machine,
pipe inspection, crack location and sizing, internals inspction, vessel
head inspction and repair, and many other applications. We have a
teaming partner that is a manufacturer of Remote Operated Vehicles
(ROV) that can be used in fuel pools for inspection and other uses.
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