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hazard analyses and operating and support hazard analyses to reflect system design
changes during the life of the program.
· Attention given to planning, design, and refurbishment of reusable support equipment,
including equipment carried on flight vehicles, to assure that safety is not degraded by
continued usage.
· Planned review of engineering change proposals (ECP) to evaluate and assess the impact
on safety design baseline. This safety assessment must be a part of the ECP and include
the results of all hazard analyses done for the ECP.
· Planned system safety training for specific types and levels of personnel (i.e., managers,
engineers, and technicians involved in the design, product assurance operations,
production, and field support). Safety inputs to training programs are tailored to the
personnel categories involved and included in lesson plans and examinations.
· Contractor safety training may also include government personnel who will be involved in
contractor activities.
· Safety training includes such subjects as hazard types, recognition, causes, effects, and
preventive and control measures; procedures, checklists, and human error; safeguards,
safety devices, and protective equipment, monitoring and warning devices, and contingency
procedures.
· Provision for engineering and technical support for accident investigations when deemed
necessary by the management activity. This support includes providing contractor
technical personnel to the accident investigation board.
FAA System Safety Handbook, Chapter 6: System Safety Guidelines for Contracting
August 2, 2000
6 -
14
Integrated System Safety Program Plan
Complex programs with many contractors often require a systems integration contractor. The systems
safety staff of the systems integrator contractor is required, in-turn, to generate an Integrated System Safety
Plan (ISSP), which establishes the authority of the integrator and defines the effort required from each
associate contractor for integration of system safety requirements for the total system. The system safety
integrator initiates action to ensure that each associate contractor is contractually required to be responsive
to the SSP. If the associate contractors are not system integrator subcontractors, the integrator contractor
should propose contractual modifications when required for the successful performance of the ISSP.
Associate contractor system safety plans can be incorporated as appendices to the ISSP.
Detailed Contractor Integration Activities
Generation of the System Safety Program Plan (SSPP) is the first management task of a System Safety
Program (SSP) following contract award as discussed in Chapter 4. These are primarily management tasks
and are applicable to many SSPs. When selected, they should be included in the requirements of the
Request for Proposal (RFP) or contract Statement of Work (SOW). The SSPP must include planning for
these activities when they are contractually specified. These management tasks activities, are:
· Contractor Integration
· System Safety Program Reviews/Audits
· System Safety Working Group/System Safety Working Group Support
· Hazard Tracking/Risk Resolution
· System Safety Progress Report
Figure 6.3 illustrates the improved communications.
Management
SSG/
SSWG
Design
Activity
Hazard
Analysis
Design Fix
or
Control
System
Safety
Progress
Summary
Program
Reviews
Hazard
Tracking
Risk
Resolution
Figure 6-3: Improved Communication Paths
Contractor Integration
FAA System Safety Handbook, Chapter 6: System Safety Guidelines for Contracting
August 2, 2000
6 -
15
Major program projects often require multiple associate contractors, subcontractors, integration
contractors, and architect and engineering (AE) firms. On these programs, the integrating contractor often
has the responsibility to oversee system safety efforts of associate contractors or AE firms.
A program with many associate contractors or subcontractors requires an ISSPP that provides, major
emphasis on the integration process, flowdown of system safety requirements and responsibilities, and
monitoring of subcontractor performance. This SSPP is called an Integrated System Safety Program Plan
(ISSPP), which generally follows the requirements of MIL-STD-882. Figure 6-4 illustrates the ISSPP
additional tasks.
The systems integrator or construction contractor has the visibility and, therefore, must have the
responsibility of performing the system hazard analyses and assessments that cover the interfaces between
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System Safety Handbook系统安全手册下(3)
