New 36,000 square foot addition to the existing facility. The structure consists of metal roof deck on wide flange steel beams and girders supported by wide flange columns and enclosed with insulated metal panel walls (IMP) fastened to steel wind girts spanning from column to column. A portion of the roof framing was designed to support a monorail crane as well as an air scrubber. Record drawings were not available for the existing facility which required close coordination with field personnel during construction.