ASME B30.12 pdf download

ASME B30.12 pdf download Handling Loads Suspended From Rotorcraft
It is not the intent of this Volume of the B30 Standardto require retrofitting of existing equipment. Howeverwhen an item is being modified, its performance requirements shall be reviewed relative to the requirementswithin the current volume. The need to meet the currentrequirements shall be evaluated by a qualified personselected by the owner (user). Recommended changesshall be made by the owner (user) within 1 year.
SECTION VI:REQUIREMENTS ANDRECOMMENDATIONS
Requirements of this Standard are characterized byuse of the word s/all Recommendations of this Standardare characterized by the word should.
SECTION VII: USE OF MEASUREMENT UNITS
This Standard contains SI (metric) units as well asUS. Customary units. The values stated in customaryunits are to be regarded as the standard. The SI unitsare a direct (soft) conversion from the customary units
SECTION VIIl: REQUESTS FOR REVISION
The B30 Standards Committee will consider requestsfor revision of any of the volumes within theB30 Standard.Such requests should be directed to:
Secretary,B30 Standards CommitteeASME Codes and StandardsThree Park AvenueNew York.NY 10016-5990
The requests should be in the following format:Volume:Cite the designation and title of the volume
Edition:
Subject:
Cite the applicable edition of the volume
Cite the applicable paragraph number(s)and the relevant heading(s).
RequestIndicate the suggested revisionRationale:State the rationale for the suggestedrevision.
Upon receipt by the Secretary, the request will beforwarded to the relevant B30 Subcommittee for consid-eration and action. Correspondence will be provided tothe requester defining the actions undertaken by theB30 Standards Committee.
SECTION IX: REQUESTS FOR INTERPRETATION
The B30 Standards Committee will render an interpretation of the provisions of the B30 Standard.Suchrequests should be directed to:
Secretary, B30 Standards CommitteeASME Codes and Standards
Three Park Avenue
New York，NY 10016-5990
The requests should be in the following format:
Volume:Cite the designation and title of the volume.
Edition:Cite the applicable edition of the volume
Subject:
Cite the applicable paragraph number(s)and the relevant heading(s).
Question:Phrase the question as a request for an interpretation of a specific provision suitable forgeneral understanding and use,not as arequest for approval of a proprietary designor situation. Plans or drawings that explainthe question may be submitted to clarify thequestion. However, they should not containany proprietary names or information.
Upon receipt by the Secretary, the request will beforwarded to the relevant B30 Subcommittee for a draftresponse, which will then be subject to approval by theB30 Standards Committee prior to its formal issuanceInterpretations to the B30 Standard will be publishedin the subsequent edition of the respective volume andwill be available online at http:/ /cstoolsasme.org