With
the increased cost of research and the improvements in instrumentation
and analytical devices, the size of pilot plants has decreased significantly
over the past several decades. The smaller the pilot plant, the less
costly it is to construct and operate, and the faster it is to build,
start up, and commission reducing the lead time to productive results.
It is now common to have pilot plants small enough to fit in a standard
laboratory, even in a fume hood. This is desirable as it often reduces
staffing requirements, shrinks the building footprint, and reduces
facility operating costs. Shared equipment and resources are more
feasible. Staffing often is more flexible. Overall, it seems to be
a very good idea particularly for a newer organization without the
deep pockets to afford a larger and more expensive facility. Placing
pilot plants inside a research laboratory, however, creates some issues
unfamiliar to many laboratory designers and raises issues that pilot
plant designers may not recognize exist. First and foremost is code
compliance without which you cannot get a permit to construct the
lab. This paper will try and discuss some of the implications of designing
a laboratory which will have pilot plants incorporated in its use
to meet these code requirements. The paper will try to address the
issues that need to be evaluated and addressed in the overall design
of the laboratory to ensure that installing pilot plants is done safely
and in compliance with the code. While this is very feasible, it does
require the laboratory designer to address several aspects of the
codes that can significantly affect either the design of the laboratory
or how to best design the pilot plants to fit safely into an existing
laboratory.