Nasa expendable launch vehicle payload safety requirements: requirements table



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The NASA SDP is equivalent to the AFSPCMAN 91-710 Missile System Prelaunch Safety Package (MSPSP).

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4.2.2. SDP Preparation. A Safety Data Package (SDP) shall be developed in three phases, SDP I, SDP II, and SDP III corresponding to Safety Review I, II, and III. The level of technical detail for each phase shall be commensurate with the level of project detail available. SDPs shall be developed in accordance with Attachment 1 of this volume.

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SDP Associated Test Plans and Test Results


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4.3.1. Test plans shall be identified and summarized in the SDP (MSPSP). Plans for any tests requested for review by the PSWG and Range Safety shall be submitted to the PSWG before the intended use and allowing adequate time for review and approval.

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4.3.2. Test plans submitted for approval to the PSWG and Range Safety are required to be approved before test performance. Test plans, test reports and test operating procedures for hazardous operations must be approved by the local safety authority responsible for the area where the tests are to take place. Disapproved test plans shall be resubmitted.

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4.3.3. Test reports shall be submitted at least 45 calendar days before intended system use.

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4.3.4. PSWG, Range Safety, and appropriate local safety authorities shall review, comment, and approve test reports within 10 calendar days of receipt. Disapproved test reports shall be resubmitted. An approved test report is required before system use.

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Nondestructive Examination Plans


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4.4.1. NDE inspections for fracture control shall be performed in accordance with NASA-STD-5009 Nondestructive Evaluation Requirements for Fracture Critical Metallic Components and meet the intent of MIL-HDBK-6870 Inspection Program Requirements Nondestructive for Aircraft and Missile materials and Parts. Unless otherwise specified in a separate part of this document that addresses a particular class of system or equipment, a nondestructive examination (NDE) plan shall include the following:


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4.4.1.1. NDE technique and acceptance criteria to be used on each single failure point (SFP) component or SFP weld after initial and periodic proof load tests. NDE shall be performed in accordance with procedures and by qualified and certified preapproved personnel in accordance with written practices meeting the requirements contained in American Society for Nondestructive Testing (ASNT) SNT-TC-1A Recommended Practices for Personnel Qualifications and Certification in Nondestructive Testing.

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4.4.1.2. Detailed engineering rationale for each technique and acceptance criteria.

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Detailed engineering rationale may include manufacturer stated requirements/recommendations or recognized industry standards such as ANSI and ASME.

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4.4.1.3. A determination of whether the equipment is dedicated to only one function or whether it is multipurpose.

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4.4.1.4. The environment and/or conditions under which the equipment will be used and stored.

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4.4.1.5. The existence of any SFP component and weld materials susceptible to stress corrosion.

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4.4.1.6. Corrosion protection and maintenance plans.

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4.4.2. Unless otherwise specified in a separate part of this document that addresses a particular class of system or equipment, the NDE plan shall be submitted to the PSWG and Range Safety for review and approval as soon as developed and no later than 30 days prior to the project Safety Review I meeting at project’s mission PDR, unless otherwise agreed to by the PSWG.

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