ASME B30.8 2020

$98.04

ASME B30.8-2020 Floating Cranes and Floating Derricks

Published By	Publication Date	Number of Pages
ASME	2020	45

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Description

B30.8 applies to cranes and derricks mounted on barges or pontoons. Floating cranes are convertible for excavation service and other uses that are categorically not considered to be lifting service. The requirements of this volume are applicable only to floating cranes and floating derricks used for vertical lifting and lowering of freely suspended unguided loads.

PDF Catalog

PDF Pages	PDF Title
4	CONTENTS
6	FOREWORD
7	ASME B30 COMMITTEE ROSTER
9	B30 STANDARD INTRODUCTION
12	ASME B30.8-2020 SUMMARY OF CHANGES
14	Chapter 8-0: Scope, Definitions, Personnel Competence, Translations, and References SECTION 8-0.1: SCOPE OF ASME B30.8 SECTION 8-0.2: DEFINITIONS
15	Figures Figure 8-0.1-1 Floating Crane Figure 8-0.1-2 Barge-Mounted Shearleg
16	Figure 8-0.1-3 Barge-Mounted Land Crane Figure 8-0.1-4 Floating Stiffleg Derrick Figure 8-0.1-5 Floating A-Frame Derrick
18	Figure 8-0.2-1 Reach for Floating Cranes
19	SECTION 8-0.3: PERSONNEL COMPETENCE SECTION 8-0.4: TRANSLATIONS SECTION 8-0.5: REFERENCES
21	Chapter 8-1: Construction and Installation SECTION 8-1.1: LOAD RATINGS AND MARKINGS 8-1.1.1 Basis 8-1.1.2 Rated Loads 8-1.1.3 Rated Load Marking SECTION 8-1.2: CONSTRUCTION AND LOADING CONDITIONS 8-1.2.1 Structural Competence 8-1.2.2 Operational Criteria
22	SECTION 8-1.3: GENERAL REQUIREMENTS FOR PONTOONS AND BARGES 8-1.3.1 Machinery and Electrical Equipment 8-1.3.2 Compartments
23	8-1.3.3 Manholes and Hatches 8-1.3.4 Fittings 8-1.3.5 Life Preservers 8-1.3.6 Rescue Skiff SECTION 8-1.4: GENERAL REQUIREMENTS FOR CRANES AND DERRICKS 8-1.4.1 Guards 8-1.4.2 Lubrication 8-1.4.3 Operational Aids 8-1.4.4 Miscellaneous Equipment
24	SECTION 8-1.5: VERTICAL CLEARANCE SECTION 8-1.6: BOOM HOIST (LUFFING HOIST) AND LOAD HOIST MECHANISMS 8-1.6.1 Boom Hoist (Luffing Hoist) 8-1.6.2 Load Hoist
25	SECTION 8-1.7: SWING MECHANISM 8-1.7.1 Swing Control 8-1.7.2 Swing Brake and Locking Device SECTION 8-1.8: CONTROLS 8-1.8.1 General 8-1.8.2 Power Plant Control 8-1.8.3 Control Forces and Movements 8-1.8.4 Engine Clutch 8-1.8.5 Electric Drive Controls 8-1.8.6 Resistors
26	8-1.8.7 Switches SECTION 8-1.9: ROPES AND REEVING ACCESSORIES 8-1.9.1 Rope Design Factors 8-1.9.2 Ropes: General 8-1.9.3 Reeving Accessories 8-1.9.4 Sheaves
27	8-1.9.5 Sheave Sizes 8-1.9.6 Load Hooks, Ball Assemblies, and Load Blocks Figure 8-1.9.3-1 Dead-Ending Rope in a Wedge Socket
28	SECTION 8-1.10: CABS 8-1.10.1 Construction 8-1.10.2 Platforms to Cab 8-1.10.3 Access to Cab 8-1.10.4 Cab Roof 8-1.10.5 Exhaust Gases SECTION 8-1.11: GENERAL REQUIREMENTS FOR BOOMS 8-1.11.1 Booms
29	Chapter 8-2: Inspection, Testing, and Maintenance SECTION 8-2.1: INSPECTION — GENERAL 8-2.1.1 Inspection Classifications 8-2.1.2 Frequent Inspection 8-2.1.3 Periodic Inspection
30	8-2.1.4 Cranes or Derricks Not in Regular Use 8-2.1.5 Inspection Records 8-2.1.6 Operational Aids SECTION 8-2.2: TESTING 8-2.2.1 Operational Tests
31	8-2.2.2 Load Test SECTION 8-2.3: MAINTENANCE 8-2.3.1 Preventive Maintenance 8-2.3.2 Maintenance Procedure 8-2.3.3 Adjustments and Repairs
32	8-2.3.4 Lubrication SECTION 8-2.4: ROPE INSPECTION, REPLACEMENT, AND MAINTENANCE 8-2.4.1 Frequent Inspection 8-2.4.2 Periodic Inspection 8-2.4.3 Rope Replacement
33	8-2.4.4 Ropes Not in Regular Use 8-2.4.5 Inspection Records 8-2.4.6 Rope Maintenance Figure 8-2.4.1-1 Core Failure in 19 × 7 Rotation-Resistant Rope
34	Chapter 8-3: Operation SECTION 8-3.1: QUALIFICATIONS AND RESPONSIBILITIES
37	SECTION 8-3.2: OPERATING PRACTICES
39	SECTION 8-3.3: SIGNALS SECTION 8-3.4: MISCELLANEOUS
41	Figure 8-3.3.2-1 Standard Hand Signals for Controlling Crane and Derrick Operations
44	Figure 8-3.4.3-1 Danger Zone for Cranes, Derricks, and Lifted Loads Operating Near Electrical Transmission Lines Table Table 8-3.4.3-1 Required Clearance for Normal Voltage in Operation Near High Voltage Power Lines and Operation in Transit With No Load and Boom or Mast Lowered