Condenser Water Piping Seminar

Two of the insurance industry’s biggest risk groups are builder’s risk and professional liability for architects and engineers.  Both of these groups are involved in the design and installation of HVAC as well as process cooling equipment.  We recently attended a seminar on the design and installation of condenser water piping.  The condensers that are referred to are large pieces of equipment that are used in conjunction with cooling towers and large tonnage refrigeration machines.  A number of problems can arise if the piping is not considered correctly.  For example, the life of a water circulating pump can be reduced dramatically if the friction loss through the piping exceeds the capability of the pump.  In addition, it is possible to introduce air into the suction line of the pump if the tower bypass is not done properly.  The net result will be flow instability.  Freeze protection can be another problem if not considered carefully.  In some applications, water is drained from the tower when subfreezing temperatures are expected.  But, if for some reason, water stays in a part of the piping and then freezes, the result will be a burst water pipe.  If the failure is not detected prior to start-up, then a large amount of water will escape from the system and clean-up can be become very costly, in addition to the piping repair.  These are the kinds of problems for which claims are filed and lawsuits can result. 

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“Leave the Friggin Thing Alone!”

It still amazes me that whenever a fire occurs in a machine, like a car or a tractor, somebody who is NOT authorized, has to mess with it. There are still people out there that don’t realize that when they disassemble something they are tampering with evidence.  Even if the case has nothing to do with anything criminal, there is the possibility that a product defect or faulty workmanship might have been responsible for the fire.  But, if the machine (evidence) is disassembled, then evidence is compromised if not destroyed outright.  Disassembly and subsequent testing or examination cannot occur without all interested parties being placed on notice.  Once notified, all parties must be given the chance to participate in formulating a protocol for the disassembly, testing and examination.  After the protocol is formulated, the parties must agree on when and who will perform all necessary functions.  In short, all parties must have access to the same information at the same time.  If not, the potential for spoliation of evidence claims can become an avenue for additional lawsuits or defense, depending on your point of view.  Note that many property insurance policies have a subrogation clause which requires that the policyholder do everything it can to protect their carrier’s right which includes protecting evidence.

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