1、AN AM E R IC AN NAT IO NAL STANDARDASME B30.27-2019(Revision of ASME B30.27-2014)Material Placement SystemsSafety Standard for Cableways,Cranes,Derricks,Hoists,Hooks,Jacks,and SlingsASME B30.27-2019(Revision of ASME B30.27-2014)MaterialPlacementSystemsSafety Standard for Cableways,Cranes,Derricks,Ho
2、ists,Hooks,Jacks,and SlingsAN AMERICAN NATIONAL STANDARDxDate of Issuance:February 7,2020The next edition of this Standard is scheduled for publication in 2024.ASME issues written replies to inquiries concerning interpretations of technical aspects of this Standard.Interpretations arepublished on th
3、e ASME website under the Committee Pages at http:/cstools.asme.org/as they are issued.Errata to codes and standards may be posted on the ASME website under the Committee Pages to provide corrections toincorrectlypublisheditems,ortocorrecttypographicalorgrammaticalerrorsincodesandstandards.Sucherrata
4、shallbeusedon the date posted.TheCommitteePagescanbefoundathttp:/cstools.asme.org/.Thereisanoptionavailabletoautomaticallyreceiveane-mailnotification when errata are posted to a particular code or standard.This option can be found on the appropriate CommitteePage after selecting“Errata”in the“Public
5、ation Information”section.ASME is the registered trademark of The American Society of Mechanical Engineers.ThiscodeorstandardwasdevelopedunderproceduresaccreditedasmeetingthecriteriaforAmericanNationalStandards.TheStandardsCommitteethatapprovedthecodeorstandardwasbalancedtoassurethatindividualsfromc
6、ompetentandconcernedinterestshavehadanopportunityto participate.The proposed codeorstandardwasmadeavailable forpublic reviewandcommentthatprovidesanopportunityfor additional public input from industry,academia,regulatory agencies,and the public-at-large.ASME does not“approve,”“rate,”or“endorse”any i
7、tem,construction,proprietary device,or activity.ASME does not take any position with respect to the validity of any patent rights asserted in connection with any items mentioned in thisdocument,anddoesnotundertaketoinsureanyoneutilizingastandardagainstliabilityforinfringementofanyapplicableletterspa
8、tent,norassumeanysuchliability.Usersofacodeorstandardareexpresslyadvisedthatdeterminationofthevalidityofanysuchpatentrights,andtherisk of infringement of such rights,is entirely their own responsibility.Participation by federal agency representative(s)or person(s)affiliated with industry is not to b
9、e interpreted as government or industryendorsement of this code or standard.ASME accepts responsibility for only those interpretations of this document issued in accordance with the established ASME proceduresand policies,which precludes the issuance of interpretations by individuals.No part of this
10、 document may be reproduced in any form,in an electronic retrieval system or otherwise,without the prior written permission of the publisher.The American Society of Mechanical EngineersTwo Park Avenue,New York,NY 10016-5990Copyright 2020 byTHE AMERICAN SOCIETY OF MECHANICAL ENGINEERSAll rights reser
11、vedPrinted in U.S.A.CONTENTSForeword.vCommittee Roster.viiB30 Standard Introduction.ixSummary of Changes.xiiChapter 27-0Scope,Definitions,References,and Personnel Competence.1Section 27-0.1Scope.1Section 27-0.2Definitions.1Section 27-0.3Reference to Other Codes and Standards.2Section 27-0.4Personnel
12、 Competence.2Chapter 27-1Construction and Installation.6Section 27-1.1Markings.6Section 27-1.2Mobile Material Placing Boom Construction.7Section 27-1.3Work Platforms,Access Walkways,and Gangways.7Section 27-1.4Electrical Installations.7Section 27-1.5Ergonomics.8Section 27-1.6Outriggers.8Section 27-1
13、.7Controls and Indicators.8Section 27-1.8Guards.8Section 27-1.9Mobile and Stationary Placing Booms.8Section 27-1.10Delivery Systems.9Section 27-1.11Loss of Power.9Section 27-1.12Remote Starting.9Section 27-1.13Manuals.9Section 27-1.14Translation of Technical and Safety-Related Information.10Section
14、27-1.15Fuel and Exhaust Systems.10Section 27-1.16Hoppers.10Section 27-1.17Pump Pressure Release.10Chapter 27-2Inspection,Testing,and Maintenance.12Section 27-2.1Inspection.12Section 27-2.2Testing.13Section 27-2.3Maintenance.14Chapter 27-3Operation.15Section 27-3.1Qualifications for and Conduct of Op
15、erators and Operating Practices.15Section 27-3.2Material Placement System Lockout/Tagout.23Section 27-3.3Signals.23Chapter 27-4Separate Placing Booms.25Section 27-4.1Design and Construction.25Section 27-4.2Inspection,Testing,and Maintenance.29iiiSection 27-4.3Operation.30Figures27-0.1-1Material Plac
16、ement System:Truck-Mounted Boom Pump.327-0.1-2Material Placement System:Separate Placing Boom.327-0.1-3Material Placement System:Truck-Mounted Telescopic Conveyor System.327-0.1-4Material Placement System:City Pump.427-0.1-5Material Placement System:High-Pressure Trailer Pump.427-0.1-6Material Placement System:General Purpose Trailer Pump.427-0.1-7Material Placement System:Ball Valve Pump.527-0.1-8Material Placement System:Examples of Delivery System Components.527-1.7.5-1Standardized Joystick M
