Nasa expendable launch vehicle payload safety requirements: requirements table



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WR Seismic Data Requirements


The GSE data package shall be submitted in accordance with the requirements in Attachment 1, A1.2.5.19 of this volume and shall identify the equipment and potential for seismic hazard and risk.

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Earthquake Emergency Planning and Post Recovery Response


The payload project shall develop emergency and recovery procedures for a seismic event. These procedures shall detail emergency shutdown and inspections of critical systems to ensure operation of safety controls were not compromised during the seismic event. An assessment of the facility and its components shall be completed before resuming normal operations.

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SOLID ROCKET MOTORS, ROCKET MOTOR SEGMENTS, AND ROCKET MOTOR COMPONENTS


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General


In addition to the requirements in Chapter 6 and Chapter 13 of this volume, the following data and analysis shall be provided for solid rocket motors and rocket motor segments:

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18.1.1. Structural analyses for all aerospace ground equipment used to handle rocket motors and segments. This includes items such as handling rings, special breakover fixtures, air pallets, segment and motor stands, special lifting fixtures, and critical motor component installation fixtures.

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18.1.2. Initial and periodic NDE plans for the aerospace ground equipment, as required in 6.1.1.3.2.1. Single failure items and SFP welds shall be clearly identified.

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Failure Modes, Effects, and Criticality Analysis (FMECA) and Operational Hazards Analysis (OHA)


FMECA and operational hazard analysis (OHA) for all aspects of solid rocket segment and/or motor handling and buildup. This analysis shall include the following:

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18.2.1. An assessment of the probability of the motor, segment, or component igniting and possibly becoming propulsive upon mechanical, electrical, or thermal shock.

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18.2.2. An assessment of the requirements for onsite NDE testing of rocket motor segment, motors, and/or components. X-ray or ultrasonic testing equipment failure modes, and their effect on the rocket motor/segment shall be analyzed. This analysis is particularly important for equipment used to inspect rocket motor bore.

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Lightning Effects Hazard Analysis


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18.3.1. A lightning effects hazard analysis shall be performed on each facility used to store and process solid rocket segments/motors.

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18.3.2 An induced effects lightning hazard analysis shall be performed to determine the effects on each solid rocket motor/segment undergoing storage and/or processing operations in a facility should the facility experience a direct lightning strike.

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18.3.3 These analyses shall specify any operational restrictions needed to insure lightning safety during storage and processing.

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Solid Rocket Motor and Motor Segment Data Requirements


The data requirements found in Attachment 1, A1.2.4.9.6 of this volume shall be submitted for solid rocket motors, motor segments, and components.

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