| POSC Specifications Version 2.2 |
Epicentre Logical Data Model |
A reusable specification or design for facilities, for example, a wellhead facility design specification used for all wells in a particular field. Typical facilities may be described in terms of typical materials and catalog equipment.
- name (M, K: ndt_name)
- The name of the typical facility.
- source (M, I: ref_source)
- The provider of this instance of reference information. If this instance is provided by POSC, then this attribute must be "POSC". Each typical_facility must provided by one ref_source. Inherited from reference_behavior.
- description (O: ndt_comment)
- A description of the typical facility.
- end_date (O: ndt_date)
- The end date of the typical facility specification after which it is invalid.
- start_date (O: ndt_date)
- The creation date of the typical facility specification.
- status (O, I: ndt_instance_status) (0644)
- The status of this instance in the version of Epicentre running in a data store. This is an enumerated datatype for which the following are the possible values: current, provisional, deprecated. Current - use without restriction. Provisional - use with caution, this value is for comment and may not appear in future releases of Epicentre. Deprecated - avoid use if possible, it is planned to remove this value in the next major release of Epicentre. Inherited from reference_behavior.
- data_collection (I, V: SET[0:?] data_collection(collection_content))
- Indicates the data collections that include this instance of E and P data. Each typical_facility may be a member of one or more data_collection. Inherited from e_and_p_data.
- datum_for_ranking (I, V: SET[0:?] object_ranking(base_object))
- Indicates that an object is being used as a basis for comparison with another object. Each typical_facility may datum for ranking one or more object_ranking. Inherited from object_of_interest.
- facility (V: SET[0:?] facility(typical_facility))
- Gives the facilities that are defined in accordance with the generic design implied by the typical facility. Each typical_facility may be the specification for one or more facility.
- graphical_element (I, V: SET[0:?] graphical_element(depicted_object))
- Specifies one or more graphical elements which are depicting this data item. Each typical_facility may be depicted by one or more graphical_element. Inherited from e_and_p_data.
- guideline_or_privilege (I, V: SET[0:?] guideline_or_privilege(subject_of_guideline_or_privilege))
- These are the guidelines, limitations, regulations and privileges that are defined with respect to this class or typical. This relationship defines the guidelines, etc., that apply to the objects or activities to which this instance is assigned. Each typical_facility may be the subject of one or more guideline_or_privilege. Inherited from subject_of_guideline_or_privilege.
- object_of_ranking (I, V: SET[0:?] object_ranking(ranked_object))
- Indicates that an object is being classified in a rank order based on its characteristics. Each typical_facility may object of ranking one or more object_ranking. Inherited from object_of_interest.
- parts (V: SET[0:?] typical_facility_composition(whole))
- Gives the composition of the typical facility. Each typical_facility may be the whole for one or more typical_facility_composition.
- part_of (V: SET[0:?] typical_facility_composition(part))
- Gives the typical facilities this typical facility is a part of. Each typical_facility may be the part for one or more typical_facility_composition.
- pty_element_value (V: SET[0:?] pty_element_value(typical_facility))
- Each typical_facility may have a property of one or more pty_element_value.
- pty_equipment_facility (V: SET[0:?] pty_equipment_facility(typical_facility))
- Each typical_facility may have a property of one or more pty_equipment_facility.
- source_reference (O, I: ref_source_reference)
- The reference used by source to provide the standard instance, such as Petroleum Industry Data Dictionary (PIDD), Websters Ninth New Collegiate Dictionary, etc. Each typical_facility may documented by one ref_source_reference. Inherited from reference_behavior.
- typical_facility_classification (V: SET[0:?] typical_facility_classification(typical_facility))
- Gives the classifications defined for the typical facility. Each typical_facility may be classified by one or more typical_facility_classification.
- typical_facility_equipment_specification (V: SET[0:?] typical_facility_equipment_specification(typical_facility))
- Indicates various equipment specifications for this facility type. Each typical_facility may specify one or more typical_facility_equipment_specification.
- typical_facility_material_specification (V: SET[0:?] typical_facility_material_specification(typical_facility))
- Indicates various material specifications are being made for this type of facility. Each typical_facility may specify one or more typical_facility_material_specification.
- version (O, I: ref_epicentre_version) (0644)
- Describes the version of Epicentre when this status was assigned to this instance of reference behavior Each typical_facility may version one ref_epicentre_version. Inherited from reference_behavior.
Local rules:
Entity projects as table TYPICAL_FCL.
Referenced in Diagrams:
Generated on Mon Dec 1 10:13:21 1997
© Copyright 1997 POSC. All rights reserved.