ASME NUM 1 2023

$75.42

ASME NUM-1-2023 Rules for Construction of Cranes, Monorails, and Hoists (With Bridge or Trolley or Hoist of the Underhung Type)

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ASME	2023

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Description

This Standard covers underhung cranes, top-running bridge and gantry cranes with underhung trolleys, traveling wall cranes, jib cranes, monorail systems, overhead hoists, and hoists with integral trolleys used in nuclear facilities. Nuclear facilities can include nuclear power plants (NPP), small modular reactors (SMR), and advanced reactors. All of the above cranes, whether single or multiple girder, are covered by this Standard with the exception of multiple girder cranes with both top-running bridge and trolley, which are covered by ASME NOG-1.

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PDF Pages	PDF Title
4	CONTENTS
11	FOREWORD
12	ASME CNF COMMITTEE ROSTER
13	CORRESPONDENCE WITH THE CNF COMMITTEE
15	ASME NUM-1–2023 SUMMARY OF CHANGES
16	PART GR GENERAL REQUIREMENTS Section GR-1 Introduction GR-1.1 GENERAL GR-1.2 SCOPE GR-1.2.1 Equipment Types Covered
17	GR-1.3 APPLICATIONS GR-1.4 RESPONSIBILITY Tables Table GR-1.2.1.1-1 Major Enhanced Safety Design Differences for Various Type IA and Type IB Hoist Configurations
18	Section GR-2 Environmental Conditions of Service GR-2.1 GENERAL GR-2.1.1 Clearances GR-2.1.2 Hazardous Locations GR-2.2 RADIATION GR-2.3 TEMPERATURE AND HUMIDITY
19	GR-2.4 PRESSURE GR-2.5 CHEMICALS GR-2.6 WIND GR-2.7 SEISMIC CONDITIONS GR-2.8 DRAINAGE
20	Section GR-3 Performance Requirements GR-3.1 GENERAL GR-3.2 SERVICE CLASS GR-3.2.1 Crane and Monorail Service Class GR-3.2.2 Electrically Operated Hoist Service Class GR-3.2.3 Air-Operated Hoist Service Class GR-3.3 EQUIPMENT CAPACITY GR-3.4 OPERATIONAL CHARACTERISTICS GR-3.4.1 Speeds GR-3.4.2 Hoist Hand-Chain Pull and Overhaul Characteristics GR-3.5 VERTICAL LIFT CONSIDERATIONS
21	Table GR-3.2.1-1 Service Classes for Cranes and Monorails Table GR-3.2.2-1 Service Classes for Electrically Operated Hoists Table GR-3.2.3-1 Service Classes for Air-Operated Wire Rope and Chain Hoists
22	Table GR-3.4.1-1 Recommended Electric Wire Rope Hoist Speeds Table GR-3.4.1-2 Recommended Air Hoist Speeds Table GR-3.4.1-3 Recommended Crane Bridge and Trolley Speeds Table GR-3.4.1-4 Recommended Electric Chain Hoist Speeds Table GR-3.4.2-1 Typical Hoist Hand-Chain Pull and Overhaul Characteristics
23	Section GR-4 Coatings and Finishes GR-4.1 COATING SERVICE LEVELS GR-4.2 SPECIFIC REQUIREMENTS FOR COATING SERVICE LEVELS GR-4.2.1 Requirements for Coating Service Level I GR-4.2.2 Requirements for Coating Service Level II GR-4.2.3 Additional Requirements Applicable to All Coatings
25	Section GR-5 Quality Assurance GR-5.1 REQUIREMENTS GR-5.1.1 Type I Equipment GR-5.1.2 Type II Equipment GR-5.2 DOCUMENTATION GR-5.2.1 Recommendation for the Manufacturer GR-5.2.2 Recommendation for Additional Records Submitted to the Owner for Design and Manufacture
26	GR-5.2.3 Recommendation When Using an Intermediate Storage Facility GR-5.2.4 Recommendation for the Constructor and Erector
27	Section GR-6 Definitions GR-6.1 DEFINITIONS
31	GR-6.2 FIGURES OF CRANES GR-6.2.1 Underhung Cranes GR-6.2.2 Top-Running Cranes GR-6.2.3 Traveling Wall Cranes GR-6.2.4 Jib Cranes GR-6.2.5 Monorail Systems GR-6.2.6 Under-Running Trolleys
32	GR-6.2.7 Overhead Hoists Figures Figure GR-6.2.1-1 Underhung Single-Girder Crane
33	Figure GR-6.2.1-2 Underhung Double-Girder Crane With Underhung Trolley Figure GR-6.2.1-3 Underhung Double-Girder Crane With Top-Running Trolley
34	Figure GR-6.2.1-4 Underhung Single-Girder Semi-Gantry Crane Figure GR-6.2.2-1 Top-Running Single-Girder Crane
35	Figure GR-6.2.2-2 Top-Running Double-Girder Crane Figure GR-6.2.2-3 Top-Running Single-Girder Semi-Gantry Crane
36	Figure GR-6.2.2-4 Top-Running Single-Girder Gantry Crane
37	Figure GR-6.2.3-1 Traveling Wall Crane With Single-Girder Boom
38	Figure GR-6.2.4-1 Wall-Mounted Jib Cranes
39	Figure GR-6.2.4-2 Free-Standing Pillar Jib Cranes
40	Figure GR-6.2.4-3 Mast-Type Jib Cranes
41	Figure GR-6.2.5-1 Basic Monorail System
42	Figure GR-6.2.5-2 Two-Way Switch Monorail System Figure GR-6.2.5-3 Three-Way Switch Monorail System
43	Figure GR-6.2.5-4 Cross-Track Switch Monorail System Figure GR-6.2.5-5 Interlocking-Mechanism Monorail System
44	Figure GR-6.2.5-6 Monorail System With Lift–Drop Sections Figure GR-6.2.6-1 Hand-Chain-Operated Under-Running Trolley
45	Figure GR-6.2.7-1 Electric Wire Rope Hoist Figure GR-6.2.7-2 Hand-Chain Hoist Figure GR-6.2.7-3 Electric Chain Hoist
46	Figure GR-6.2.7-4 Air-Operated Wire Rope Hoist
47	Figure GR-6.2.7-5 Air-Operated Chain Hoist
48	Figure GR-6.2.7.1-1 Electric- and Air-Operated Wire Rope Hoist Suspension Types
49	Figure GR-6.2.7.1-2 Hand-Chain Hoist Suspension Types
50	Figure GR-6.2.7.1-3 Electric- and Air-Operated Chain Hoist Suspension Types
51	Section GR-7 Referenced Codes and Standards GR-7.1 GENERAL
53	PART CM CRANES AND MONORAILS Section CM-1 Introduction, Cranes and Monorails (Types I and II) CM-1.1 GENERAL
54	Section CM-2 Structural Requirements, Cranes and Monorails (Types I and II) CM-2.1 GENERAL REQUIREMENTS FOR ALL CRANES AND MONORAILS CM-2.1.1 Load Categories
55	Figure CM-2.1.1.2-1 Wheel-Skewing Forces
56	CM-2.1.2 Loading Conditions CM-2.1.3 Seismic Analysis for Cranes and Monorails Table CM-2.1.2-1 Load Designations
59	Figure CM-2.1.3.4.6-1 Boundary Conditions for Wheel-to-Rail Interface
60	Table CM-2.1.3.4.6-1 Boundary Conditions for Wheel-to-Rail Interface
61	CM-2.1.4 Tolerances CM-2.1.5 Materials and Connections
62	Figure CM-2.1.4-1 Building Runway Alignment Tolerance for Patent Track
63	Figure CM-2.1.4-2 Building Runway Alignment Tolerance
64	Table CM-2.1.5.1-1 Acceptable Materials and Reference Properties for Structural Components
65	Table CM-2.1.5.1-2 Required Inspection or Tests
66	CM-2.1.6 Design Criteria Table CM-2.1.6.1.1-1 Allowable Stresses (Members Not Controlled by Buckling)
67	Table CM-2.1.6.1.2-1 Modifying Coefficient, N Table CM-2.1.6.1.5-1 Bolt Allowable Stresses
70	Figure CM-2.1.6.2.3-1 Local Bending of Flanges due to Wheel Loads Figure CM-2.1.6.2.3-2 Local Loading on Tapered Flanges of a Standard S-Shaped Beam Figure CM-2.1.6.2.3-3 Local Loading on Parallel Flanges of a Wide Flange W-Shaped Beam Figure CM-2.1.6.2.3-4 Local Loading on Parallel Flanges of the Lower Chord of a Box Girder
71	Table CM-2.1.6.2.4-1 Bolt Shear and Tension Factor, R Table CM-2.1.6.3.2-1 Design Factor for Buckling, DFB
72	Table CM-2.1.6.3.2-2 Value of the Buckling Coefficients, Kσ and Kτ, for Plates Supported at Their Four Edges
73	CM-2.1.7 Component Design Table CM-2.1.6.3.3-1 Spacing Coefficient, C
74	CM-2.2 ADDITIONAL REQUIREMENTS SPECIFIC TO UNDERHUNG CRANES CM-2.2.1 Allowable Deflections and Cambers CM-2.2.2 Component Design CM-2.3 ADDITIONAL REQUIREMENTS SPECIFIC TO TOP-RUNNING BRIDGE AND GANTRY CRANES CM-2.3.1 Allowable Deflections and Cambers Table CM-2.1.6.4.1-1 Allowable Stress Ranges
75	Table CM-2.1.6.4.1-2 Fatigue Stress Provisions — Tension or Reversal Stresses
78	Figure CM-2.1.6.4.1-1 Joint Configuration
79	CM-2.3.2 Component Design CM-2.3.3 Wind Loads CM-2.4 ADDITIONAL REQUIREMENTS SPECIFIC TO TRAVELING WALL CRANES CM-2.4.1 Allowable Boom Deflections. CM-2.4.2 Component Design CM-2.4.3 Design Requirements for Wall Crane Supports CM-2.5 ADDITIONAL REQUIREMENTS SPECIFIC TO JIB CRANES CM-2.5.1 Allowable Deflections and Cambers
80	CM-2.5.2 Component Design CM-2.5.3 Jib Crane Supports CM-2.6 ADDITIONAL REQUIREMENTS SPECIFIC TO MONORAIL SYSTEMS CM-2.6.1 Allowable Deflections and Cambers CM-2.6.2 Component Design CM-2.6.3 Inertia Forces from Drives CM-2.6.4 Allowable Stresses and Wheel Loads
81	CM-2.6.5 Monorail Supports
82	Section CM-3 Mechanical Requirements, Cranes and Monorails (Type I) CM-3.1 GENERAL CM-3.1.1 Lubrication Subject to Radiation CM-3.1.2 Design and Performance Criteria CM-3.1.3 Component Design
83	CM-3.1.4 General Mechanical Components
84	Table CM-3.1.4.1.2-1 Crane Class Factors for Strength Horsepower Rating, Sfs Table CM-3.1.4.1.2-2 Machinery Service Factor, Cd Table CM-3.1.4.2-1 ABMA L10 Bearing Life
86	Table CM-3.1.4.3.5-1 Crane Class Factor, Kc Table CM-3.1.4.3.5-2 Surface Condition Factor, Ksc
87	CM-3.1.5 Miscellaneous
88	Table CM-3.1.4.4.1-1 Maximum Permissible Bridge Wheel Loading
89	Figure CM-3.1.4.4.1-1 Bridge Span Table CM-3.1.4.4.1-2 Bridge Load Factor, Kbw Table CM-3.1.4.4.1-3 Speed Factor, Cs
90	Table CM-3.1.4.4.1-4 Wheel Service Factor, Sm, and Minimum Service Factor, Kwl Table CM-3.1.4.4.2-1 Maximum Wheel Loads for I Beams and Wide-Flange Beams
91	CM-3.2 ADDITIONAL DESIGN REQUIREMENTS SPECIFIC TO UNDERHUNG CRANES CM-3.2.1 Bridge Drive CM-3.2.2 Bridge Interlocking Mechanisms CM-3.3 ADDITIONAL REQUIREMENTS SPECIFIC TO TOP-RUNNING BRIDGE AND GANTRY CRANES CM-3.3.1 Bridge Drives for Top-Running Cranes
92	Figure CM-3.2.1-1 Arrangement of Crane Bridge Drives (A-2 Drive)
93	Figure CM-3.2.1-2 Arrangement of Crane Bridge Drives (A-4 Drive)
94	Figure CM-3.3.1.1-1 Arrangement of Crane Bridge Drives (A-1 Drive) Figure CM-3.3.1.1-2 Arrangement of Crane Bridge Drives (A-2 Drive) Figure CM-3.3.1.1-3 Arrangement of Crane Bridge Drives (A-4 Drive)
95	CM-3.3.2 Bridge Drives for Gantry Cranes CM-3.3.3 Gantry Crane Drive Brakes CM-3.4 ADDITIONAL DESIGN REQUIREMENTS SPECIFIC TO TRAVELING WALL CRANES CM-3.4.1 Wall Crane End Truck Configuration CM-3.4.2 End Truck Assembly CM-3.4.3 Wall Crane Drive Brakes CM-3.5 ADDITIONAL REQUIREMENTS SPECIFIC TO JIB CRANES CM-3.5.1 Considerations for the Boom CM-3.5.2 Wall-Bracket-Type Jib Cranes CM-3.5.3 Freestanding or Mast-Type Jib Cranes CM-3.6 ADDITIONAL REQUIREMENTS SPECIFIC TO MONORAIL SYSTEMS CM-3.6.1 Track
97	Section CM-4 Electrical Requirements, Cranes and Monorails (Type I) CM-4.1 GENERAL CM-4.1.1 Electrical Components
98	Table CM-4.1.1.1.4-1 AC Contactor Ratings for AC Wound Rotor Motors Table CM-4.1.1.1.4-2 AC Contactor Ratings for AC Squirrel-Cage Motors Table CM-4.1.1.1.4-3 DC Contactor Ratings for DC Motors (230 V to 250 V DC)
99	Table CM-4.1.1.1.4-4 AC Contactor Ratings for Mainline Service Table CM-4.1.1.1.4-5 DC Contactor Ratings for Mainline Service (230 V to 250 V DC) Table CM-4.1.1.1.5-1 NEMA Resistor Classification
100	Table CM-4.1.1.2.2-1 Standard Rated Motor Voltages
101	Table CM-4.1.1.2.4-1 Standard Maximum Acceleration Rate to Prevent Wheel Skidding Table CM-4.1.1.2.4-2 Standard Bridge Motion Acceleration Rates Table CM-4.1.1.2.4-3 Mechanical Efficiency, E, of Drive Machinery
102	Table CM-4.1.1.2.4-4 Standard Values for Friction Factor, f, for Bridges With Metallic Wheels and Antifriction Bearings Table CM-4.1.1.2.4-5 Standard Values of Accelerating Torque Factor, Kt
104	Figure CM-4.1.1.5.1-1 Arrangement of Pendant Push-Button Controllers
105	Figure CM-4.1.1.5.2-1 Arrangement of Cab Master-Switch Controllers
106	Figure CM-4.1.1.5.3-1 Arrangement of Radio-Transmitter Lever-Switch Controllers
107	Figure CM-4.1.1.7.2-1 Various Styles of Conductor System Types
108	CM-4.1.2 Wiring Materials and Methods CM-4.1.3 Seismic CM-4.1.4 Allowable Stresses for Fasteners
109	CM-4.2 ADDITIONAL DESIGN REQUIREMENTS SPECIFIC TO JIB CRANES CM-4.2.1 General CM-4.2.2 Motors CM-4.3 ADDITIONAL DESIGN REQUIREMENTS SPECIFIC TO MONORAIL SYSTEMS CM-4.3.1 General CM-4.3.2 Electrical Components
110	Figure CM-4.2.2-1 Slew Drive Motor Size Selection
111	Section CM-5 Pneumatic Requirements, Cranes and Monorails (Type I) CM-5.1 GENERAL CM-5.2 AIR SUPPLY CM-5.3 AIR MOTORS CM-5.4 ADDITIONAL AIR EQUIPMENT CM-5.5 AIR MOTOR CONTROLS CM-5.5.1 Pendant Control CM-5.5.2 Pull Control CM-5.5.3 Rod Control
112	Section CM-6 Marking, Cranes and Monorails (Types I and II) CM-6.1 CRANE AND MONORAIL MARKING CM-6.1.1 General CM-6.1.2 Type I Cranes and Monorails
113	Section CM-7 Inspection and Testing, Cranes and Monorails (Types I and II) CM-7.1 GENERAL CM-7.1.1 Scope and Responsibility CM-7.1.2 Inspection by Seller Before and During Manufacture
114	CM-7.1.3 Shop Operational Tests
115	CM-7.1.4 Preparation For Shipment CM-7.1.5 Storage by Owner Before Erection CM-7.1.6 Inspection by Owner at Erection
116	CM-7.1.7 Site Load Testing
117	CM-7.2 ADDITIONAL INSPECTION AND TESTING REQUIREMENTS SPECIFIC TO UNDERHUNG CRANES CM-7.3 ADDITIONAL INSPECTION AND TESTING REQUIREMENTS SPECIFIC TO TOP-RUNNING BRIDGE AND GANTRY CRANES CM-7.4 ADDITIONAL INSPECTION AND TESTING REQUIREMENTS SPECIFIC TO TRAVELING WALL CRANES CM-7.4.1 General CM-7.4.2 Performance CM-7.5 ADDITIONAL INSPECTION AND TESTING REQUIREMENTS SPECIFIC TO JIB CRANES CM-7.5.1 General CM-7.5.2 Performance CM-7.6 ADDITIONAL INSPECTION AND TESTING REQUIREMENTS SPECIFIC TO MONORAIL SYSTEMS CM-7.6.1 General CM-7.6.2 Performance
119	PART HT HOISTS AND TROLLEYS Section HT-1 Introduction HT-1.1 GENERAL
120	Section HT-2 Powered Wire Rope Hoists (Type IA) HT-2.1 GENERAL HT-2.2 EQUIPMENT CONFIGURATIONS (TYPE IA) HT-2.3 MECHANICAL REQUIREMENTS (TYPE IA) HT-2.3.1 Reeving HT-2.3.2 Hooks and Load Blocks
121	Figure HT-2.2-1 Type IA Wire Rope Dual Hoist Drive Unit With Single Drum Figure HT-2.2-2 Type IA Wire Rope Single Hoist Drive Unit With Drum Brake Figure HT-2.2-3 Type IA Wire Rope Dual Hoist Drive Unit With Dual Drum
122	Figure HT-2.3.1-1 Type IA Redundant Reeving With Single Drum (With Upper Equalizer Sheaves)
123	Figure HT-2.3.1-2 Type IA Redundant Reeving With Single Drum (With Equalizer Bar)
124	HT-2.3.3 Wire Rope Figure HT-2.3.1-3 Type IA Redundant Reeving With Dual Drum
125	HT-2.3.4 Sheaves HT-2.3.5 Drums Figure HT-2.3.3-1 Drum Fleet Angle Figure HT-2.3.3-2 Sheave Fleet Angle
126	HT-2.3.6 Bearings, Rotating Shafts, and Keys HT-2.3.7 Hoist Gearing Table HT-2.3.4-1 Minimum Pitch Diameter of Running Sheaves Table HT-2.3.5-1 Minimum Pitch Diameter of Drums Table HT-2.3.6.1-1 Bearing Life Expectancy
127	HT-2.3.8 Hoist Brakes Table HT-2.3.7-1 Machinery Service Factor, Cd Table HT-2.3.7-2 Hoist Duty Class Factor (Strength), Sfs
128	HT-2.4 ELECTRICAL REQUIREMENTS (TYPE IA) HT-2.4.1 General HT-2.4.2 Controllers HT-2.4.3 Motors
129	HT-2.4.4 Limit Devices Table HT-2.4.3.2-1 Standard Rated Motor Voltages
130	HT-2.4.5 Control Enclosures
131	HT-2.4.6 Additional Electric Equipment HT-2.4.7 Resistors HT-2.4.8 Current Conductor Systems HT-2.5 PNEUMATIC REQUIREMENTS (TYPE IA) HT-2.5.1 Air Supply HT-2.5.2 Air Motors HT-2.5.3 Additional Air Hoist Equipment HT-2.5.4 Limiting Devices for Air-Operated Hoists HT-2.6 OPERATOR CONTROL STATION (TYPE IA)
132	HT-2.7 SEISMIC REQUIREMENTS (TYPE IA) HT-2.8 HOIST MARKING (TYPE IA) HT-2.9 INSPECTIONS AND TESTS FOR POWERED WIRE ROPE HOISTS (TYPE IA) HT-2.9.1 Hoist Component Inspections or Tests
133	HT-2.9.2 Hoist Shop Performance and Shop Load Tests HT-2.9.3 Site Load Tests
134	Table HT-2.9.1-1 Required Hoist Component Inspections or Tests (Type IA Powered Wire Rope Hoists)
135	Section HT-3 Powered Wire Rope Hoists (Type IB) HT-3.1 GENERAL HT-3.2 EQUIPMENT CONFIGURATIONS (TYPE IB) HT-3.3 MECHANICAL REQUIREMENTS (TYPE IB) HT-3.3.1 Reeving HT-3.3.2 Hooks HT-3.3.3 Wire Rope
136	Figure HT-3.2-1 Type IB Wire Rope Hoist Unit With Dual Holding Brakes Figure HT-3.2-2 Type IB Wire Rope Hoist With One Holding Brake and Mechanical Load Brake
137	Figure HT-3.3.1-1 Single-Reeved Hoist Figure HT-3.3.1-2 Double-Reeved Hoist
138	HT-3.3.4 Sheaves HT-3.3.5 Drums HT-3.3.6 Hoist Brakes HT-3.3.7 Limit Devices HT-3.4 ELECTRICAL REQUIREMENTS (TYPE IB) HT-3.4.1 Electrical Supply HT-3.4.2 Electric Motors
139	HT-3.4.3 Controllers HT-3.4.4 Additional Electric Equipment HT-3.5 PNEUMATIC REQUIREMENTS (TYPE IB) HT-3.5.1 Air Supply HT-3.5.2 Air Motors HT-3.5.3 Additional Air Equipment HT-3.6 SEISMIC REQUIREMENTS (TYPE IB) HT-3.7 HOIST MARKING (TYPE IB)
140	HT-3.8 INSPECTIONS AND TESTS (TYPE IB) HT-3.8.1 Hoist Component Inspections and Tests Table HT-3.8.1-1 Required Hoist Component Inspections or Tests (Type IB Powered Wire Rope Hoists)
141	HT-3.8.2 Hoist Shop Performance and Shop Load Tests HT-3.8.3 Site Load Tests
142	Section HT-4 Powered Chain Hoists (Type IB) HT-4.1 GENERAL HT-4.2 EQUIPMENT CONFIGURATIONS (TYPE IB) HT-4.3 MECHANICAL REQUIREMENTS (TYPE IB) HT-4.3.1 Reeving HT-4.3.2 Hooks HT-4.3.3 Load Chains
143	Figure HT-4.2-1 Type IB Powered Chain Hoist With Dual Braking System Figure HT-4.2-2 Type IB Powered Chain Hoist With Single Holding Brake and Secondary (Motor/Drivetrain) Braking Means
144	Figure HT-4.3.1-1 Powered Chain Hoist With Two-Part Reeving Figure HT-4.3.1-2 Powered Chain Hoist With Single-Part Reeving
145	HT-4.3.4 Hoist Brakes HT-4.3.5 Limit Devices HT-4.4 ELECTRICAL REQUIREMENTS (TYPE IB) HT-4.4.1 Electrical Supply HT-4.4.2 Electric Motors
146	HT-4.4.3 Controllers HT-4.4.4 Additional Electric Equipment HT-4.5 PNEUMATIC REQUIREMENTS (TYPE IB) HT-4.5.1 Air Supply HT-4.5.2 Air Motors HT-4.5.3 Additional Air Equipment HT-4.6 SEISMIC REQUIREMENTS (TYPE IB) HT-4.7 HOIST MARKING (TYPE IB) HT-4.8 INSPECTIONS AND TESTS (TYPE IB) HT-4.8.1 Hoist Component Inspections and Tests
147	Table HT-4.8.1-1 Required Hoist Component Inspections or Tests (Type IB Powered Chain Hoists)
148	HT-4.8.2 Hoist Shop Performance and Shop Load Tests HT-4.8.3 Site Load Tests
149	Section HT-5 Hand-Chain Hoists (Type IB) HT-5.1 GENERAL HT-5.2 EQUIPMENT CONFIGURATIONS (TYPE IB) HT-5.3 MECHANICAL REQUIREMENTS (TYPE IB) HT-5.3.1 Reeving HT-5.3.2 Hooks HT-5.3.3 Load Chains Figure HT-5.2-1 Type IB Hand-Chain Hoist Major Drive Components
150	Figure HT-5.3.1-1 Hand-Chain Hoist With Single-Part Reeving Figure HT-5.3.1-2 Hand-Chain Hoist With Two-Part Reeving
151	HT-5.3.4 Hoist Brake HT-5.3.5 Hoist Limiting Provisions HT-5.4 SEISMIC REQUIREMENTS (TYPE IB) HT-5.5 HOIST MARKING (TYPE IB) HT-5.6 INSPECTIONS AND TESTS (TYPE IB) HT-5.6.1 Hoist Component Inspections and Tests
152	HT-5.6.2 Hoist Shop Performance and Shop Load Tests Table HT-5.6.1-1 Required Hoist Component Inspections or Tests (Type IB Hand-Chain Hoists)
153	HT-5.6.3 Site Load Tests
154	Section HT-6 Under-Running Trolleys (Type IB) HT-6.1 GENERAL HT-6.2 TROLLEY CONFIGURATIONS (TYPE IB) Figure HT-6.2-1 Typical Independent Trolley Unit
155	HT-6.3 TROLLEY DESIGN CRITERIA (TYPE IB) HT-6.3.1 Design Factors HT-6.3.2 Drop Protection HT-6.3.3 Trolley Propulsion Figure HT-6.2-2 Typical Integral Trolley Unit Table HT-6.3.1-1 Under-Running Type IB Design Factors for Independent Trolleys
156	HT-6.3.4 Trolley Brakes HT-6.3.5 Trolley Bumpers HT-6.4 SEISMIC REQUIREMENTS (TYPE IB) HT-6.5 TROLLEY MARKING (TYPE IB) HT-6.6 INSPECTIONS AND TESTS (TYPE IB) HT-6.6.1 Trolley Component Inspections and Tests Table HT-6.3.1-2 Under-Running Type IB Design Factors for Integral Trolleys
157	HT-6.6.2 Trolley Shop Performance and Shop Load Tests Table HT-6.6.1-1 Required Under-Running Trolley Component Inspections or Tests (Type IB Independent or Integral Trolleys)
158	HT-6.6.3 Site Load Tests
159	Section HT-7 Common NDE Criteria for Hoists and Trolleys HT-7.1 GENERAL HT-7.2 SURFACE MT OR PT CRITERIA HT-7.3 NDE WELD CRITERIA HT-7.4 CHARPY-V OR DROP-WEIGHT IMPACT TESTING CRITERIA HT-7.5 UT VOLUMETRIC TESTING CRITERIA
161	MANDATORY APPENDIX I SI CONVERSION FACTORS I-1 SI CONVERSION FACTORS
162	Table I-1-1 SI Conversion Factors
163	Table I-1-2 Conversion Factors for Weight, ton
164	NONMANDATORY APPENDIX A EXAMPLES A-1 JIB SLEW DRIVE SAMPLE CALCULATION A-1.1 Example 1 A-1.2 Example 2
165	A-2 LOWER FLANGE BENDING CALCULATION
166	Figure A-2-1 Lower Flange Bending

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Standard Title	ASME NUM-1-2023 Rules for Construction of Cranes, Monorails, and Hoists (With Bridge or Trolley or Hoist of the Underhung Type)
Published Code	ASME
Publication Date	2023

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