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· MA requirements for accident reporting
· Requirements for and methodology to the MA for the following:
· Residual hazards/risks
· Safety critical characteristics and features
· Operating, maintenance, and overhaul safety requirements
· Measures used to abate hazards
· Acquisition management of hazardous materials
· Qualifications of key system safety personnel
· Other specific SSP requirements
Note: An asterisk (*) following an item indicates required SOW contents.
The SSPP is usually required to be submitted as a deliverable for MA approval 30 to 45 days after start of
the contract. In some situations, the MA may require that a preliminary SSPP be submitted with the
proposal to ensure that the contractor has planned and costed an adequate SSP. Since the system safety
effort can be the victim of a cost competitive procurement, an approval requirement for the SSPP
provides the MA with the necessary control to minimize this possibility.
A good SSPP demonstrates risk control planning through an integrated program management and
engineering effort. It is directed towards achieving the specified safety requirements of the SOW and
equipment specification. The plan includes details of those methods the contractor uses to implement
each system safety task described by the SOW and those safety related documents listed in the contract
for compliance (MIL-STD-882, paragraph 6.2). Examples of safety-related documents include
Occupational Safety and Health Administration (OSHA) regulations and other national standards, such as
the National Fire Protection Association (NFPA). The SSPP lists all requirements and activities required
to satisfy the SSP objectives, including all appropriate related tasks. A complete breakdown of system
safety tasks, subtasks, and resource allocations for each program element through the term of the contract
is also included. A baseline plan is required at the beginning of the first contractual phase (e.g.,
Demonstration and Validation or Full-Scale Development) and is updated at the beginning of each
subsequent phase (e.g., production) to describe the tasks and responsibilities for the follow-on phase.
Plans generated by one contractor are rarely efficient or effective for another. Each plan is unique to the
corporate personality and management system. This is important to remember in competitive
procurement of a developed or partially developed system. The plan is prepared so that it describes the
FAA System Safety Handbook, Chapter 5: Post-Investment Decision Safety Activities
December 30, 2000
5 - 8
system safety approach to be used on a given program at a given contractor's facilities and describes the
system safety aspects and interfaces of all appropriate program activities. The contractor's approach to
defining the critical tasks leading to system safety certification is included.
The plan should describe an organization featuring a system safety manager who is directly responsible to
the program manager or the program manager's agent for system safety. This agent must not be
organizationally inhibited from assigning action to any level of program management. The plan further
describes methods by which critical safety problems are brought to the attention of program management
and for management approval of closeout action. Organizations that show responsibility through lower
levels of management are ineffective, and therefore unacceptable.
The SSPP is usually valid for a specific phase of the system life cycle, because separate contracts are
awarded as development of equipment proceeds through each phase of the life cycle. For example, a
contract award may be for the development of a prototype during the validation phase. A subsequent
contract may be awarded to develop pre-production hardware and software during full-scale development,
and still another awarded when the equipment enters the production phase. Progressing from one phase
of the life cycle to the next, the new contract's SOW should specify that the SSPP prepared for the former
contract be revised to satisfy the requirements of the new contract and/or contractor.
5.3 System Safety Program Plan Contents
5.3.1 Program Scope
The SSPP must define a program to satisfy the system safety requirements imposed by the contract. It
describes, as a minimum, the four elements of an effective SSP:
· A planned approach for task accomplishment
· Qualified staff to accomplish tasks
· Authority to implement tasks through all levels of management
· Appropriate staffing and funding resources to ensure tasks are completed
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System Safety Handbook系统安全手册上(99)
