A describable point situated on or in a Facility. Ideally it should be a permanent feature which will exist for the lifetime of the Facility.

facility_ref_pt_s (PK, M: CHAR VARYING(19))

Surrogate key of the table.


r_existence_kd_nm (FNK, M: CHAR VARYING(40))

facility.ref_existence_kind
The existence kind for the facility e.g. actual, planned, required or predicted.
Defines a foreign key to table r_existence_kd.


description (O: CHAR VARYING(2000))

facility.description
A description of the facility.


end_date (O: TIMESTAMP)

general_facility.end_date
The date at which the facility ceases to be valid.


general_fcl_name (O: CHAR VARYING(40))

general_facility.name
The name of the general facility.


start_date (O: TIMESTAMP)

general_facility.start_date
The date of creation of the facility.


identifying_fcl_s (FSK, O: CHAR VARYING(19))
identifying_fcl_t (O: CHAR VARYING(16))

general_facility.identifying_facility
Specifies the Facility within whose context the identifier is unique. There is no other semantic (e.g., composition or connection) implied by this relationship.
identifying_fcl_s: Implements a foreign key to a row in one of the tables projected from entity facility depending on the value of the next column (See below).
identifying_fcl_t: Defines the name of the referenced table. Possible values are defined in @facility.


r_fcl_ref_pt_name (FNK, O: CHAR VARYING(40))

facility_reference_point.ref_facility_reference_point
The type of reference point. Examples are ground level, northeast corner, Midpoint, etc.
Defines a foreign key to table r_fcl_ref_pt.


typical_fcl_name (FNK, O: CHAR VARYING(40))

facility.typical_facility
Gives the typical facility whose specification was used as the generic basis for this facility.
Defines a foreign key to table typical_fcl.