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Data Item Description (DID). Good SSP's have the following characteristics which should be reflected in
either the SSPP or internal documented practices:
· Review of and provide inputs to all plans and contractual documents related to safety.
· Maintenance of safety-related data, generated on the program by the safety staff.
FAA System Safety Handbook, Chapter 6: System Safety Guidelines for Contracting
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· Maintenance of a log, available for FAA review, of all program documentation reviewed
and records all concurrence, non-concurrence, reasons for non-concurrence, and actions
taken to resolve any non-concurrence.
· Coordination of safety-related matters with contractor program management and all
program elements and disciplines.
· Coordination of system safety, industrial safety, and product safety activities on the
program to ensure protection of the system during manufacture and assembly.
· Establishment of internal reporting systems and procedures for investigation and
disposition of accidents and safety incidents, including potentially hazardous conditions not
yet involved in an accident/incident; such matters are reported to the purchasing office as
required by the contract.
· Performance of specified Hazard Analyses.
· Participation in all requirements reviews, preliminary design reviews, critical design
reviews, and scheduled safety reviews to assure that:
- All contractually imposed system safety requirements are met.
- Safety program schedule and CDRL data deliverable content are
compatible.
- Hazard analysis method formats, from all safety program participants,
permit integration in a cost effective manner.
- Technical data are provided to support the preparation of required
analyses.
· Participates in all test, flight, or operational readiness reviews and arranges for
presentation of required safety data.
· Provision for technical support to program engineering activities on a daily basis. Such
technical support includes consultation on safety-related problems, research on new
product development, and research and/or interpretation of safety requirements,
specifications, and standards.
· Planned participation in configuration control board activities, as necessary, to enable
review and concurrence with safety-significant system configuration and changes.
· Review of all trade studies. Identification of those that involve or affect safety.
Participation in all safety related trade studies to assure that system safety trade criteria
are developed and the final decision is made with proper consideration of accident risk.
· Provisions for system safety engineering personnel participation in all trade studies
identified as being safety-related. Ensure that safety impact items and accident risk
assessments are given appropriate weight as decision drivers.
· Provides trade study documentation that shows the accident risk for the recommended
solution is equal to or less than the other alternative being traded, or provide sufficient
justification for recommending another alternative.
FAA System Safety Handbook, Chapter 6: System Safety Guidelines for Contracting
August 2, 2000
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· Identification of any deficiencies regarding safety analysis or risk assessment, when they
are not provided with government-furnished equipment and property.
· Identification of deficiencies where adequate data to complete contracted safety tasks is not
provided.
· Acknowledgement of specified deliverable safety data format, as cited on the CDRL.
Where no format is indicated, the contractor may use any format that presents the
information in a comprehensible manner.
· Provision for safety certification of safety-critical program documentation and all safety
data items contained in the CDRL.
· Recognition that the SSP encompasses operational site activities. These activities include
all operations listed in operational time lines, including system installation, checkout,
modification, and operation.
· Acknowledgment that SSP consideration must be given to operations and interfaces, with
ground support equipment, and to the needs of the operators relating to personnel
subsystems, such as panel layouts, individual operator tasks, fatigue prevention,
biomedical considerations, etc.
· Incorporation of facility safety design criteria in the facility specifications.
· Evaluation of the safety impact of system design changes. Revisions or updates subsystem
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System Safety Handbook系统安全手册下(2)
