![]() ![]() Ladders and platforms are standardized for a project.to give access to plant-operators and maintenance workers.to give people access to equipment, instrumentation, fire fighting equipment etc.to give cranes and heavy transport access to equipment. ![]() Between walkways and pipe racks always a clear space must be so that on a natural way can be walked.IN ALL SITUATIONS ESCAPE ROUTES MUST BE PRESENT.They are designed so that the clearance under the rack is sufficiently high that mobile lifting equipment can operate under the rack for maintenance purposes. ![]() Pipes in a pipe rack are normally at a height where it is possible to walk underneath. Air-cooled Heat Exchangers are often supported above pipe racks for economy of plot space.Ī pipe rack is usually constructed of Hot-dip galvanized steel or concrete frames called bents, on top of which the pipeline rests. A large number of process pipelines, flare lines and manifold lines running through this racks from one equipment to another, or from one unit to another.Īlso attached is piping, leading to the utility group, such as water, steam, condensate, working air, instrumentation air and nitrogen.Įlectrical power cables supported by cable ducts are also placed in the pipe rack, but separate from the pipelines. Pipe racks are necessary for arranging the process and service pipelines throughout the plant. Pipe racks should follow the Pipe Planning Study concepts, which established in the preliminary engineering phase of a project. PIPE RACKS OR PIPE BRIDGES are structures designed and built specifically to support multiple pipes where adequate structure is not available. ![]()
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