POSC Specifications Version 2.2 Epicentre Logical Data Model

0854 General facilities have inadequate identification

A General_facility should be able to be identified by one Facility. For example, a Well_logging_system is naturally identified by the Wellbore which is being logged.

Add attributes

Add new attribute identifying_facility to General_facility to represent the new relationship.

Added objects:
general_facility.identifying_facility (Attribute)

Modify diagram and SI rules

Add the new relationship to diagram EQF1. Add attribute identifying_facility to the Secondary Identifier rule for all subtypes of General_facility.

Modified objects:
EQF1:_Facility_Configuration (Diagram)
anchoring_system.si (Unique rule)
borehole_fluid_system.si (Unique rule)
bulk_storage_system.si (Unique rule)
drilling_derrick_system.si (Unique rule)
drilling_facility.si (Unique rule)
dynamic_positioning_system.si (Unique rule)
facility_reference_point.si (Unique rule)
fluid_lift_system.si (Unique rule)
flow_control_facility.si (Unique rule)
fracture.si (Unique rule)
gathering_facility.si (Unique rule)
hoisting_system.si (Unique rule)
injection_facility.si (Unique rule)
jacking_system.si (Unique rule)
marine_riser_system.si (Unique rule)
measurement_point.si (Unique rule)
material_collection_station.si (Unique rule)
mud_pit.si (Unique rule)
other_facility.si (Unique rule)
platform.si (Unique rule)
pore.si (Unique rule)
position_sensor_facility.si (Unique rule)
pipeline.si (Unique rule)
prime_mover.si (Unique rule)
process_plant.si (Unique rule)
production_treating_facility.si (Unique rule)
rig_fluid_system.si (Unique rule)
rig_power_system.si (Unique rule)
rotating_system.si (Unique rule)
satellite_system.si (Unique rule)
standpipe_system.si (Unique rule)
well_control_system.si (Unique rule)
well_logging_system.si (Unique rule)
well_pad.si (Unique rule)


Generated on Mon Dec 1 10:15:07 1997
© Copyright 1997 POSC. All rights reserved.