(4) Processing includes closed tankage, visible piping, fractionating towers,
heat exchangers, scrubbers, boilers houses and steam piping, frequently a large
number of relatively small industrial buildings.
These will be well ventilated,
connected by piping, and will have limited road rail access.
(5) Storage and shipping consist of closed tankage, loading racks, good
road/rail access, tank cars and tank trucks. A small pump house may be visible in
(6) General features consist of small ground area, many small buildings,
extensive outdoor piping, and complex processing equipment, small diameter closed
Figure 2-52. Chemical Processing Facilities.