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The architecture design in plant project needs a different consideration in comparison with building design. The structure and function in general architecture design is determined by purpose of users. On the other hand, the design of architecture and structure in Plant Engineering depends on the equipments and infrastructure which will be equipped in accordance with the type of products of the plant.
Plant area is generally divided into 3 areas as following; Administrative area, I.S.B.L(In-Side Battery Limit), and O.S.B.L(Out-Side Battery Limit). Architecture Engineers must apply the purpose and specification of each area to the design of plant.
Administrative areas are typically composed of a main gate, guard house, office building and maintenance shop. The design of such an area must take into account the feature that the occupants are normally administrative and management staff, and is often accessed by visitor.
I.S.B.L must take into account the manufacturing process and any peculiarities specific to the equipment that is to be installed and operated in the building.
The O.S.B.L includes auxiliary facilities, such as utilities, that are necessary for the operation of the plant, and is typically composed of storage, packing facility, water treatment facilities and others.
The overall procedure of plant management work goes as following order; Basic Design, Front & End Engineering Design, Detail Design, Procurement, Construction, and Commissioning.
A site survey is normally to be performed at the basic design stage. Preliminary plan, elevation, and sectional drawings are drafted at the FEED stage; further, any design specifications and standards are set at this stage, which is to be used as the basis for an EPC bid.
The detailed design stage primarily entails the drafting of construction drawing, and field engineering is executed during the procurement, construction and commissioning stages.
Because plant project generally adopts the lump sum turnkey contract, the work scope of contractor includes EPCC (Engineering, Procurement, Construction and Commissioning) and the combined engineering between each discipline (Process, Mechanical, Piping, Electrical, Instrument, Architecture, Civil, H.V.A.C and so on.) is required. Therefore, it is important for architecture Engineers not only to crosscheck information in drawing and specification provided by other disciplines but also to cooperate with other engineers.
Also, engineers should certainly comply with the Client’ s request and follows local regulations and related code. Moreover, Architecture engineers must consider many features of equipments such as Vibration, Displacement, Noise, Blast resistant and so on for safety of operator and easy maintenance of equipments.