Group 1 for the Plant Spatial Configuration STEP Application Protocol.
Group 1 for the Plant Spatial Configuration STEP
Kline, S. W.; Palmer, M. E.; Burkett, W.; Skeels, J. A.
NISTIR 5675; 198 p. June 1995.
Available from: National Technical Information Service
Order number: PB96-165402
building structure; application protocol; explicit shape
Part 227 of ISO 10303, 'Plant Spatial Configuration',
specifies an application protocol (AP) for the exchange
of spatial configuration information of process plants.
This include shape characteristics, spatial arrangement
characteristics, and design and fabrication information
for piping system components, and functional and stream
information for piping and HVAC (heating, ventilating,
and air conditioning) systems. Also included are shape
and spatial arrangement characteristics of other related
plant systems that impact the design and layout of
piping systems. This document specifies the scope and
information requirements for AP 227 and provides the
Application Activity Model (AIM) and Application
Reference Model (ARM) for the AP. The document follows
the format and clause numbering scheme prescribed for
this type of International Organization for
Standardization (ISO) standard. The clauses and annexes
contained in this document are those required by ISO for
Group 1 qualification. Additional clauses and annexes
will be added to the AP during the completion of the