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  1. Questions on 24-PH3

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    1 comment  ·  U.S. DOT FY 2024.1 Phase I Pre-Solicitation Q&A » 24-PH3: Non-Destructive Testing of High Pressure Cylinders  ·  Admin →
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    Joshua commented  · 

    1) Wall thickness varies depending on the pressure cylinder. Please refer to the CFR 49 for the cylinder you deem most appropriate to first test your solution.
    2) This should be through the life of a pressure vessel. So expect to be used during all phases mentioned.
    3) that is varied based on the end user.

    This topic is not meant to aid DOT in transporting Cylinders but the broader Hazmat community. It will be important for offers to have a basic understanding of how pressure vessels are current requalified. That information can be found in the 49 CFR as mentioned in the solicitation

  2. 24-PH3 Testing of Cylinders

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    1 comment  ·  U.S. DOT FY 2024.1 Phase I Pre-Solicitation Q&A » 24-PH3: Non-Destructive Testing of High Pressure Cylinders  ·  Admin →
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    Joshua commented  · 

    The Focus should be on smaller Pressure vessels and look at the standards found in CFR 49 173.302, 173.314, 178 and 180. the target is any cylinder with the hopes of expanding application. The Offeror should plan to test a cylinder type of their choice that is best reflective of their capabilities. The end result should lead to a product that the user is able to determine if the cylinder is fit for use at any time.

  3. With reference to NDE of testing of high pressure cylinders, is it possible to use a technology other than fiber optics or sound modulators?

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    1 comment  ·  U.S. DOT FY 2024.1 Phase I Pre-Solicitation Q&A » 24-PH3: Non-Destructive Testing of High Pressure Cylinders  ·  Admin →
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    Joshua commented  · 

    Those are examples of Proposed solutions. Submissions are not limited to just Sound modulators or fiber optics.

  4. Does the expected technology need to possess either sound modulators or fiber optics?

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    1 comment  ·  U.S. DOT FY 2024.1 Phase I Pre-Solicitation Q&A » 24-PH3: Non-Destructive Testing of High Pressure Cylinders  ·  Admin →
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    Joshua commented  · 

    Those are examples of Proposed solutions. Submissions are not limited to just Sound modulators or fiber optics.

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