WAC 296-155-Part L Construction Cranes, Rigging, and Personnel Lifting

Welcome and Introduction Brad Solheim/Steve Heist Crane Safety Supervisor Technical Specialist

Bellevue, WA 2006

Topics to be Covered Construction Crane: Certification Requirements Crane Operator Qualifications and Requirements Changes/Additions to 296-155 Part L Power Line Clearances Signal Person Requirements Rigger Qualifications Responsibilities

296-155-Part L Phase 1- Effective January 1, 2010 (Crane Safety Rule) Crane Certification Construction Industry Annual Certification Accredited Crane Certifier Operator Qualifications Valid operator’s certificate Operating hours and Crane related experience Crane Types Includes: Mobile, Articulating, Tower cranes when used in the construction industry

296-155-Part L Cranes Included (cranes used in construction) Mobile Cranes Crawler Cranes Lattice Boom Hydraulic Telescoping Boom Articulating Rough Terrain Cranes Tower Cranes Self Erecting Tower Cranes Digger Derricks* Exempt (crane certification and operator certification) Excavators Backhoes Conveyors Concrete Pumper Truck Forklifts* Dedicated Drilling Rig Digger Derricks* (WAC 296-45) (WAC 296-32) (t) Digger derricks when used for activities that are covered under chapter 296-45 WAC, Safety standards for electrical workers, or chapter 296-32 WAC, Safety standards for telecommunications. Cranes other than digger derricks when used for activities that are covered under chapter 296-45 WAC, Safety standards for electrical workers, or chapter 296-32 WAC, Safety standards for telecommunications are NOT exempt. Forklifts when configured to hoist and move horizontally by means of hook or winch. Language OSHA used. The Agency (OSHA) also recognizes that, because the exemption only applies to work subject to the electrical-power and telecommunications standards, employers cannot use digger derricks within this exemption to perform unrelated tasks such as the construction of a building or the foundation or structural components of a substation before the installation of electric power- transmission or power-distribution equipment. A digger derrick used for this type of construction will still be subject to the requirements in 29 CFR 1926, subpart CC, and operators will have to be certified in accordance with Sec. 1926.1427.   (5) Digger derricks that do not meet the exemption criteria in subsection (4) of this section must comply with WAC 296-155-531 (crane certifier accreditation and crane certification) through WAC 296-155-53300 (Operator qualifications and certification) one hundred eighty days after the effective date of this section. Definition 1910.268(s)(40) Telecommunication service. The furnishing of a capability to signal or communicate at a distance by means such as telephone, telegraph, police and firealarm, community antenna television, or similar system, using wire, conventional cable, coaxial cable, wave guides, microwave transmission, or other similar means. If the digger derrick is being used to hoist other than what is defined above then it would fall under construction.

Washington State Crane Rule Phase 2- Effective February 1, 2012 WAC 296-155, Safety Standards for Construction Workers, Part L As effective as OSHA Reducing fatalities and injuries at the construction site Out dated standards Addressing new technology Current Nationally Recognized Safety Standards 270 pages February 1, 2012

296-155 Part L Changes/Differences DOSH: Certification of crane, operators, & certifiers. Self-Erecting Tower Cranes Rigging/signaling requirements (Current ASME) Assembly/Disassembly Director Duties of Site Supervisor, Crane owner, user, Lift director, crane operator. OSHA four year phase in of operator certification. 2014 Nothing on self-erectors No certification of cranes OSHA exempts articulating Cranes (delivery)

Rigger and Signal Person Qualifications WAC 296-155-Part L

Qualified Rigger (296-155-53306)

Rigger A Qualified Rigger is a rigger who meets the requirements in WAC 296-155-53306 This applies to construction material handling activities for cranes, derricks, powered industrial trucks. When required:

Rigger During hoisting activities when Assembling or Disassembling a crane Whenever workers are within the fall zone: During the initial connection of a load to a component or structure Hooking, unhooking, guiding a load

Riggers (cont’d) Qualification Requirements: Know and understand the requirements of applicable ASME standards: B30.7-2006 Base-Mounted Drum Hoists, B30.9-2010 Slings, B30.10-2009 Hooks, B30.16-2007 Overhead Hoists (Underhung), B30.20 Below the Hook Lifting Devices, B30.21 Manually operated Hoists, B30.26 Rigging Hardware.

Riggers (cont’d) Qualification Requirements: Competent in the application of the type of hitches used Basic understanding of crane operation Know and understand rigging related conditions, such as load weight estimation, center of gravity, effect of angles on rigging components and basic hand signals, as applicable.

Riggers (cont’d) Know and understand rigging selection and capacity ratings Know and understand the type of sling and hitch used Know rigging hardware

Riggers (cont’d) Qualification Requirements: (July 31, 2012) Demonstrate through a written test, and a practical test Documentation from qualified evaluator A Third Party Qualified Evaluator An Employer Qualified Evaluator An Employer's Qualified Evaluator under this option is not portable

Requirements WAC 296-155-329 Qualified person‑-Rigging. Rigger requirements have been moved to; (WAC 296-155-53306) WAC 296-155-330  Rigging Equipment Rigging requirements have been moved (see WAC 296-155-556 through 296-155-562)

Qualified Evaluator Third Party Qualified Evaluator A person who has demonstrated that he/she is competent in accurately assessing whether individuals meet the qualification requirements for signal persons or riggers, per 296-155-53302 and 53306. Third Party Qualified Evaluator means an entity which is independent from the signal person’s or the rigger’s employer. Employer (not a third party) means a person employed by the signal person’s or the rigger’s employer.

Signal Persons Qualifications 296-155-53302

Signal Person (Feb 1,2012) This applies to construction activities which involve cranes and powered industrial trucks which have been configured to hoist and lower by means of a winch or hook Who meets the requirements of WAC 296-155-53302

Signal Person Required Point of operation is not in full view of operator View of direction of travel is obstructed Site specific safety concerns which the operator or person handling the load determines it necessary Working near energized power lines and a dedicated spotter is used, in addition to other responsibilities they must also meet the signal person qualifications Any time someone is signaling a crane

Signal Person Qualifications Qualification Requirements: Know and understand the type(s) of signals which will be used Competent in the application of the type of signals used Have a basic understanding of equipment operation and limitations, crane dynamics, and boom deflection

Signal Person Qualifications Qualification Requirements: Demonstrate knowledge and skill through a verbal or written test, and through a practical test Documentation from qualified evaluator A Third Party Qualified Evaluator An Employer Qualified Evaluator An assessment by an Employer's Qualified Evaluator under this option is not portable

Qualified Evaluator Third Party Qualified Evaluator A person who has demonstrated that he/she is competent in accurately assessing whether individuals meet the qualification requirements for signal persons or riggers, per 296-155-53302 and 53306. Third Party Qualified Evaluator means an entity which is independent from the signal person’s or the rigger’s employer. Employer (not a third party) means a person employed by the signal person’s or the rigger’s employer.

Qualified Riggers and Signal Persons Qualification Options Documentation Required Portable Expiration Date 3rd Party Qualified Evaluator Yes 5 Yrs maximum Employer Qualified Evaluator No

Qualified Riggers and Signal Persons The employer must make the documentation for whichever option is used available at the site while the rigger or signal person is employed by the employer. The documentation must specify each type of rigging and signaling type The documentation must specify each type of signaling Sample Documentation Qualified Rigger________________________________ Date _______________________ Rigging Type: Chain Slings Wire Rope Synthetic Metal Mesh Rigging Hardware: Shackles Turnbuckles Eye Bolts Wire Rope Clips Third Party Evaluator Employer Evaluator Evaluator Name_______________________________ Evaluator Company____________________________ Qualified Signal Person__________________________ Date _______________________ Signaling Type: Voice Hand Radio Other_______________ Crane Type: Mobile Tower Articulating Overhead Third Party Evaluator Employer Evaluator Evaluator Name_______________________________ Evaluator Company____________________________

Qualified Riggers and Signal Persons Required Documentation The testing of the practical and written documentation for whichever option is used available at the site The documentation must specify each type of rigging and signaling type

Manufacturer’s written approval is required before using attachments A telescopic boom Powered Industrial Trucks configured with a winch or hook DOES fall under the scope of Part L. Manufacturer’s written approval is required before using attachments Taking the place of a crane, has a telescopic boom that can move the load horizontally and vertically.*

Forklifts and Construction A vertical mast Powered Industrial Truck when configured with a hook would not fall under the scope of Part L. Rigging (Part F-1) Operation (Chapter 863) Manufacturer’s written approval is required before using attachments Powered horizontal and vertical movement of the load is not the purpose of the boom extension.*

Qualified Riggers What Why Who What are they doing, Rigging Is this a crane? NO Why a qualified rigger guiding the load Who need to be a qualified rigger. Both ?

Qualified Riggers What Why Who What are they doing, moving guiding a suspended load, fall zone Is this a crane? Electric hoist, possibly, but moves horizontally by hand, under 2000 lbs capacity? Why a qualified rigger guiding the load Who need to be a qualified rigger. Both ?

Power Line Safety WAC 296-155-53408

Power Line Safety Requirements If the crane or rigging could get closer than 20/50 feet to an energized power line there are new safety requirements which apply.  If the crane or rigging can not get closer than 20/50 feet to the line even if the crane is operated at its maximum working radius, the 20/50-foot requirement is satisfied. Minimum approach distance: Up to 350kv 20 Feet Over 350KV 50 Feet

Power Line Safety Crane assembly/disassembly below energized power lines is prohibited. Crane assembly/disassembly inside Table 4 is prohibited.

Operation of Crane/Derrick Identify the work zone by demarcating boundaries. (flags, or devices/limiting) Determine maximum working radius/360 which includes rigging & load. If could get closer than 20 ft of a power line. Employer must meet requirements in Option (1)(2) or (3)

Power Line Safety Requirements Crane operations near power lines, use one of 3 Options Option 1 - Deenergize & Ground Power lines Option 2 - Maintain 20/50 foot clearance Option 3 - Obtain power line voltage from Utility Owner/Operator and ensure the crane or rigging does not get closer than the distances listed in Table 4

Power Line Safety Requirements Work Zone 360 degrees around the crane (maximum working radius) Demarcate work zone boundaries and prohibit the operator from operating the crane past those boundaries

Power Line Safety Requirements Options 2 and 3 also require the following: Installing an elevated warning line or barricade 20/50 feet from Power Line, and Implement at least one of the following: Proximity alarm (OSHA exempt) Dedicated spotter Range control warning device Range Movement limiter Insulating link (OSHA exempt)

Could you get within 20 feet of a power line? YES NO Option #1 Deenergize & Ground No Further Action Encroachment Prevention Measures Option #2 20-foot Clearance Planning Meeting If Tag Lines are Used, They Must be Nonconductive Elevated Warning Lines, Barricades, or Line of Signs PLUS (Choose One): Spotter, Warning Device, Range Limiter. Option #3 Ask Utility for Voltage and Use Table 4 (with minimum clearance distance) When assembly / disassembly could get within 20 foot of a power line either; Shut off and ground Maintain the 20’ clearance including the meeting, non-conductive taglines insulators etc plus A proximity alarm, dedicated spotter, warning device or insulating link Or verify with utility exact voltage and use a table for safe distances

Power Line Safety Requirements (Part L before 2/1/2012) For energized power lines rated at or below 50kV the minimum approach distance shall be 10 ft. For lines rated over 50 kV., minimum clearance between the lines and any part of the crane or load shall be 10 feet plus 0.4 inch for each 1 kV. over 50 kV., or twice the length of the line insulator, but never less than 10 feet 0.4 inch for each 1 KV over 50KV is in effect for other equipment (not cranes)

Power Line Safety Requirements (Current Part L) Minimum Clearance Distances Table 4 Voltage Minimum clearance distance up to 50 (kV) 10 (feet) over 50 to 200 15 over 200 to 345 20 over 345 to 500 25 over 500 to 750 35 over 750 to 1,000 45 That was easy

EXAMPLE 1a OSHA examples

EXAMPLE 2

Crane requirements Power lines Line of sight Two sings, two qualified riggers? Signal Person What are they doing, moving guiding a suspended load, fall zone Why a qualified rigger guiding the load Who need to be a qualified rigger. Both ?

Responsibilities: Duties of Assigned Personnel Crane Owner: Has custodial control of a crane by virtue of lease or ownership. Crane User: Arranges the crane's presence on a worksite and controls its use there. Site Supervisor: Exercises supervisory control over the worksite on which a crane is being used and over the work that is being performed on that site. (WAC 296-155-53408 Power line Safety implemented)

Duties of Assigned Personnel (cont) Lift Director: Directly oversees the work being performed by a crane and the associated rigging crew. (WAC 296-155-53408 Power Line Safety implemented) Crane Operator: Directly controls the crane's functions.

Assembly/Disassembly

Personnel Lifting Platforms 296-155-547 20 Pages Personnel Lift Design Personnel Lifting Hoisting Equipment Crane Derrick Requirements Inspections (lift and cranes) Lift proof load tests Trial lift Crane Operation Requirements Employer’s responsibilities Personnel Lift Supervisor’s responsibilities Lifting Personnel

Rigging 296-155-556 - 562 70 Pages Slings Includes Chain Wire Rope Metal Mesh Synthetic Rope slings, Web slings, Round slings Includes Design Maintenance Repair Testing Use

Rigging 296-155-556 - 562 Rigging Hardware Includes Design Shackles Turnbuckles Eyebolts Wire rope Clips Wedge Sockets Includes Design Maintenance Repair Testing Operation

Rigging 296-155-556 - 562 Lifting Device by Types Includes Structural lifters Mechanical lifters Vacuum lifters Lifting Magnets Grapples Includes Design Maintenance Repair Testing Operation

Questions? Brad Solheim Steve Heist 425.990.1470 360-902-5582 sols235@Lni.wa.gov Steve Heist 360-902-5582 heiu235@lni.wa.gov