Transcription of EM385-1-1 Section 16 TOCFINAL - United States Army Corps ...
1 EM 385-1-1 30 Nov 14 16-i Section 16 TABLE OF CONTENTS Load handling Equipment (LHE) Section : Page General .. 16-1 Personnel Qualifications .. 16-7 Classification of USACE LHE and Training of USACE Operators .. 16-14 Inspection Criteria for Load handling Equipment (LHE) .. 16-16 Safety Devices and Operational Aids .. 16-19 Testing .. 16-23 Operation .. 16-26 Critical Lifts .. 16-36 Environmental Considerations .. 16-38 Lattice, Hydraulic, Crawler-, Truck-, Wheel-, and Ringer-Mounted Cranes.
2 16-38 Portal, Tower, and Pillar Cranes .. 16-40 Floating Cranes/Derricks, Crane Barges, and Auxiliary Shipboard-Mounted Cranes .. 16-42 Overhead and Gantry Cranes .. 16-52 Monorails and Under Hung Cranes .. 16-53 Derricks .. 16-53 handling Loads Suspended from Rotorcraft .. 16-54 Powered Industrial Trucks (PITs)/Telehandlers .. 16-56 Pile Driving Operations .. 16-56 EM 385-1-1 30 Nov 14 16-ii Hydraulic Excavators, Wheel/Track/Backhoe Loaders Used to Hoist Loads with Rigging.
3 16-60 LHE-Supported Personnel (Work) Platforms .. 16-62 Base-Mounted Drum Hoists Used to Hoist Personnel, Guided and Non-Guided Worker s Hoists (Air Tuggers) .. 16-69 Figures: 16-1 Crane Hand Signals .. 16-74 16-2 Dedicated Pile Driver, Example .. 16-83 16-3 Non-Dedicated Pile Driver, Example .. 16-84 16-4 Crane Hand Signal Overhead and Gantry .. 16-85 Forms: 16-1 Certificate of Compliance for LHE and Rigging .. 16-71 16-2 Standard Pre-Lift Crane Plan/Checklist .. 16-72 16-3 Critical Lift Plan.
4 16-77 Tables: 16-1 Minimum Clearance from Energized Overhead Electric Lines .. 16-35 16-2 Minimum Clearance Distance from Energized Overhead Electric Lines While Traveling with No Load .. 16-35 EM 385-1-1 30 Nov 14 16-iii THIS PAGE INTENTIONALLY LEFT BLANK EM 385-1-1 30 Nov 14 16-1 Section 16 Load handling Equipment (LHE) General. The requirements of this Section are applicable to all load handling equipment (LHE) to include cranes, derricks, hoists and power-operated equipment that can be used to raise, lower and/or horizontally move a suspended load.
5 Exemptions. All requirements of Section 16 apply except as noted below: a. Affixed A-frames performing anchor handling or dredge-related operations (ONLY) with a vessel or barge are exempt from Sections and ; In addition, see Section for equipment-specific requirements; b. Base-mounted drum hoists used to hoist personnel, guided and non-guided, whether powered by internal combustion engine, electric motor or other prime mover, to include air tuggers) are exempt from Sections ; In addition, see Section for equipment-specific requirements; c.
6 Digger derricks used for utility/pole installation; d. Vehicle-mounted aerial devices ( , Bucket Trucks) - See Section Vehicle-Mounted Elevating and Rotating Work Platforms (Aerial Devices/Lifts) and also Section , Elevating Aerial Work Platforms (AWPs); e. Hydraulic Excavators, Wheeled/Trackhoe/Backhoe loaders used to hoist loads with rigging are exempt from the requirements in Sections through (crane operator certifications) only. Rigger qualifications still apply, per Section See Section for equipment-specific requirements; f.
7 Powered Industrial Trucks (PIT s, , Forklifts)/Telehandlers when configured to hoist and lower (by means of a winch or hook) and horizontally move a suspended (rigged) load are exempt from the requirements in through (crane operator certifications) only, UNLESS this equipment is used to hoist/lift personnel. This activity is considered a Critical Lift and as such, requires a physical examination for the operator (per and additional criteria per Section Rigger qualifications still apply, per Section > See Section for equipment-specific requirements; g.)
8 Machinery that hoists by using a come-a-long or chainfall (whether human-, air- or electric- powered, chain or wire-rope type); EM 385-1-1 30 Nov 14 16-2 h. Operators of equipment with a maximum manufacturer-rated hoisting/lifting capacity of 2,000 pounds (907 kg) or less, are exempt from the operator qualification or certification requirements in Sections through only. In addition, this equipment may not be used to hoist personnel; i. Hoist Operators are exempt from Section , Physical Examination requirements UNLESS this equipment is used to hoist/lift personnel.
9 This activity is considered a Critical Lift and requires a physical examination for the operator. In addition, all Class II operators that will be hoisting personnel shall be trained at a minimum, in the requirements listed in Section > See also Section , Note 3 and Section ; j. Dedicated drilling rigs; k. Tree trimming and removal work; l. Gin poles when used for the erection of communication towers; m. Helicopter cranes are exempt from Sections and ; n. Stacker cranes; o. Mechanic s Trucks with a hoisting device when used in activities related to maintenance and repair; p.
10 Material Delivery. (1) Articulating/knuckle-boom truck cranes that deliver material to a construction site when used to transfer materials from the truck crane to the ground, without arranging the materials in a particular sequence for hoisting. (2) Articulating/knuckle-boom truck cranes that deliver material to a construction site when the crane is used to transfer building supply sheet goods or building supply packaged materials from the truck crane onto a structure, using a fork/cradle at the end of the boom, but only when the truck crane is equipped with a properly functioning automatic overload prevention device.
