ASME SBS 2023 PDF: Structures for Bulk Solids
This Standard covers the requirements for vertical stationary containers used for the storage and processing of bulk solid materials at internal gage pressures not exceeding 15 psig (100 kPa) and external pressures, including wind pressure, not exceeding 1 psig (6.9 kPa) at temperatures up to 212°F (100°C).
CORRESPONDENCE WITH THE SBS COMMITTEE
General. ASME codes and standards are developed and maintained by committees with the intent to represent the consensus of concerned interests. Users of ASME codes and standards may correspond with the committees to propose revisions or cases, report errata, or request interpretations. Correspondence for this Standard should be sent to the staff secretary noted on the committee’s web page, accessible at https://go.asme.org/SBScommittee.
Revisions and Errata. The committee processes revisions to this Standard on a continuous basis to incorporate changes that appear necessary or desirable as demonstrated by the experience gained from the application of the Standard. Approved revisions will be published in the next edition of the Standard.
In addition, the committee may post errata on the committee web page. Errata become effective on the date posted. Users can register on the committee web page to receive e-mail notifications of posted errata. This Standard is always open for comment, and the committee welcomes proposals for revisions. Such proposals should be as specific as possible, citing the paragraph number(s), the proposed wording, and a detailed description of the reasons for the proposal, including any pertinent background information and supporting documentation.
Cases
(a) The most common applications for cases are
(1) to permit early implementation of a revision based on an urgent need
(2) to provide alternative requirements
(3) to allow users to gain experience with alternative or potential additional requirements prior to incorporation directly into the Standard
(4) to permit the use of a new material or process
(b) Users are cautioned that not all jurisdictions or owners automatically accept cases. Cases are not to be considered as approving, recommending, certifying, or endorsing any proprietary or specific design, or as limiting in any way the freedom of manufacturers, constructors, or owners to choose any method of design or any form of construction that conforms to the Standard.
(c) A proposed case shall be written as a question and reply in the same format as existing cases. The proposal shall also include the following information:
(1) a statement of need and background information
(2) the urgency of the case (e.g., the case concerns a project that is underway or imminent)
(3) the Standard and the paragraph, figure, or table number(s)
(4) the edition(s) of the Standard to which the proposed case applies
(d) A case is effective for use when the public review process has been completed and it is approved by the cognizant supervisory board. Approved cases are posted on the committee web page.
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