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
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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