ASME B30.6 includes provisions that apply to the construction, installation, operation, inspection, testing, and maintenance of guy, stiffleg, basket, breast, gin pole, Chicago boom, shearleg, and A-frame derricks. Thesederricks, powered by winches through systems of wire rope reeving, are used for lifting, lowering, and horizontalmovement of freely suspended unguided loads.
Derricks are usually stationary mounted and may be temporarily or permanently installed. The provisionsincluded in this Volume also apply to any variations of these types of derricks with the same fundamentalcharacteristics, except those specified for floating derricks in ASME B30.8, Floating Cranes and Floating Derricks.
- Published:
- 08/10/2015
- ISBN(s):
- 9780791870228
- ANSI:
- ANSI Approved
- Number of Pages:
- 38
- File Size:
- 1 file , 1.1 MB
- Redline File Size:
- 2files, 6.3 MB
- Note:
- This product is unavailable in Ukraine, Russia, Belarus
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