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· Contractor's Engineering SSP. The system safety engineer should possess in-depth knowledge of
engineering concepts including hazard risk assessment and control, the system, and associated
accident risk to implement the SSP. The engineer develops design checklists, defines specific
requirements, performs hazard analyses, operates or monitors hazard tracking systems, and in
conjunction with the design team implements corrective action. Qualifications of system safety
personnel are discussed in Chapter 4.
· Specifications and Requirements. The potential exists for engineers and designers, possessing
minimal safety knowledge, to be charged with incorporating safety criteria, specifications, and
requirements into the system or product design. It is essential that this activity be monitored by
system safety engineering to verify that these requirements and criteria are incorporated in the
design. It is important that someone with system safety competence "flow down" the safety
requirements throughout the "specification tree". It is the lower level specifications (C typically)
that are the detailed design criteria which get translated into the design. If safety requirements are
not properly incorporated at this level they will be missed in the design process.
· Operational or Test Location. The contractor must demonstrate in his SSPP, Test Plans, and
Logistics documentation that the SSP does not end at the factory door. The contractor must
consider safety during test programs and planned support for government or system integrator
activates.
FAA System Safety Handbook, Chapter 6: System Safety Guidelines for Contracting
August 2, 2000
6 -
21
Management and Planning of an SSP
Four primary drivers of an effective SSP are:
· Personnel qualifications and experience
· Managerial authority and control
· Effective program planning
· Sufficient resources.
If one of these is missing or insufficient, the program will fail.
Personnel Qualifications and Experience. To provide decision makers with competent hazard
risk assessments, the FAA’s program/assistant manager must insist that the contractor have qualified,
responsive system safety management and technical personnel. This is necessary since the contractor’s
system safety manager is the one who certifies, for his employer, that all safety requirements have been
met. Necessary qualifications vary from program to program as discussed in Chapter 5, Table 5-2
FAA sponsored programs are either the procurement of hardware/systems or services. In the former, the
role of the evaluator is often to determine if bidding contractors have the capability (and track history) to
meet contractual requirements. In the latter case of acquisition of services, the evaluation may be more
focused on the qualification of individuals. In either case, the evaluator is usually provided resumes for
proposed individuals, in others more generic “job descriptions” that establish minimum qualifications for
well defined “charters”.
A useful approach to evaluating either proposed key positions resumes or job descriptions is to utilize a
“Job Analysis Worksheet”. A sample is included as Figure 6-5. It is appropriate to require key resumes
(and an obligation to use the associated individuals post award) in the Request for Proposal’s (RFP)
instructions to bidders. A Job Analysis Worksheet is a checklist of desired job requirements per required
skill level reflecting the knowledge, skills, and abilities (KSA) necessary to implement the program
successfully. The submitted key resumes or alternatively position descriptions is reviewed against the job
requirements as reflected in each KSA to determine if the candidate meets the FAA’s requirements. A
sample position description is provided as Exhibit 6-4.
FAA System Safety Handbook, Chapter 6: System Safety Guidelines for Contracting
August 2, 2000
6 -
22
Figure 6-5 Sample Job Analysis Worksheet: System Safety Manager
Knowledge, Skills, and Abilities (KSA)
1 Knowledge and ability to manage interrelationships of all components of an SSP in support of both
management and engineering activities. This includes planning, implementation, and authorization
of monetary and personnel resources.
2 Knowledge of theoretical and practical engineering principles and techniques.
3 Knowledge of systems
4 Knowledge of operational and maintenance environments.
5 Knowledge of management concepts and techniques.
6 Knowledge of this life-cycle acquisition process.
7 Ability to apply fundamentals of diversified engineering disciplines to achieve system safety
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