Details! Details! Details! JCM’s Prefabrication department allows us to pay attention to all the finite aspects of a client’s project. Expanded in 2012 and again this past fall (16’) our prefabrication process produces piping systems which are constructed, tagged, and tested within a controlled environment, often ready for your job prior to the concrete curing! Working hand in hand with Drafting to produce detailed spool drawings from the approved multi-trade coordination drawings our prefabrication facility allows our operations staff to accomplish numerous objectives including, zero lot line construction, accelerated schedules, installation immediately following re-shore removal, and aggressive sequence of construction activities.