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Click here to download a video demonstration of Siempelkamp Nuclear Services'
Segmentation Systems
(Note: This file is approximately 145MB)
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Siempelkamp Nuclear
Services' design and build capability of specialty segmentation and handling
tooling for use on decommissioning projects originated out of the need to
segment massive activated components associated with the ANL Building 311
60-inch Cyclotron. No suitable methods or technology existed that was capable of
segmenting activated solid steel components with dimensions in excess of 60
inches in diameter and 28 inches high. For this project, ours engineers
designed, assembled, tested, and operated the first-generation Reciprocating
Machine Tool (RMT) successfully used to segment the cyclotron yoke and pole
assemblies into manageable size pieces.
From our success
on this initial project, we continued to expand our capabilities in
designing and building specialty mechanical segmentation and handling
equipment to decommission contaminated and/or activated equipment. Our
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staff has continued to grow and our engineers to date have designed custom
mechanical cutting systems used for segmentation and handling of radiologically
activated or contaminated equipment on two cyclotron decommissioning projects
and four reactor internal segmentation and removal projects.
Now with several projects successfully completed, we have developed a base of
capability and experience that allows us to design, deliver and operate the best
in class tooling to support our decommissioning projects. Why do we think we are
the best choice for designing and building specialty tooling for decommissioning
projects? Many of our engineers and planners have gone to sites and worked in
containment with our tooling systems. Our engineers understand the special
requirements of operations in a radiological environment.
Our operations personnel don't like surprises when a tool arrives on site. We
design and build our tools with consideration to where and how it will be used.
Further, we perform thorough mockup testing on each tooling system we build.
Each tool is tested in conditions that simulate those anticipated during actual
operations. Siempelkamp Nuclear Services is based in a facility that
includes 5,000 square feet of office space for our engineers, planners, and
operations personnel and a 10,000 square feet shop area where we assemble and
perform mockup testing of all of our equipment.
Existing Tooling:
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Circumferential-Hydraulically Operated
Rotating Cutting Equipment (C-HORCE)
- for circumferential cuts on large cylindrical components |
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Hydraulically Operated Rotating Cutting Equipment (HORCE) - rotary
milling tool designed to perform vertical and horizontal cuts on metal, flat
surface components |
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38-inch Diameter
Linear Cutting Tool (38i) -
used to perform
vertical cuts on the outer walls of cylinders or vessels, capable of cutting
through up to 5 inches of 304 stainless steel in a single pass |
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Bolt Shearing Tool (BeaST) - for disassembly of components by
shearing processes |
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Reciprocating Machine Tool (RMT)
- a multipurpose guillotine-type saw for vertical and horizontal cuts
through large components including cylindrical, rectangular, grid,
and irregular shaped components |
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Bolt Milling Tool (BMT) - for milling out bolts for disassembly of
components |
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Please see the
Projects page for project overviews detailing mechanical segmentation experience and
capabilities.
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