Chesapeake AIHA / ASSP/JHU PCD April 15, 2021 Guy

Chesapeake AIHA / ASSP/JHU PCD – April 15, 2021Guy Campion, MS, CSP, CHST,Ctgroup EHS.CraneSafety:Adapted Presentation from Stevenson Crane

1. Review a detailed crane use plan.Objectivesof Training:2. Ensure all activities and their direct andindirect hazards are identified; then determineappropriate controls for each.3. Crane use day; verify the plan against theexact crane by Crane by type and serialnumber, along with inspection certificate, thenre-check the operator, their certification, andmedical exam.

Crane Planmust becompletewith LiftDiagram,radius, andoutriggerloads.Crane Plan: Competent Assembly/Dis-AssemblyDirector . Lift Diagram with load, radius,weights, and distances. Hazard Analysis (AHA/JHA/SHA). Operator & Rigger Certifications. Crane Outrigger Projected Loads

CommonTools to use& rely onothersexpertisewhendealing withCranes:Checklist & Hazard AnalysisPlan Title & Contractor:Crane modelActivity Hazard Analysis (AHA)Activity/Work Task: Assemble/set up & Remove GroveGMK5165-2 and lift load to the roofProject Location:Company Name: Tall Crane & Rigging, LLCDate Prepared: 4/07/21Prepared by: Christopher – Lift PlannerReviewed by:Mr. Safety, ASP, CSP, CHST, SSHODate Approved and Signed: 4/7/2021Notes: (Field Notes, Review Comments, etc.)Crane PlanReview ChecklistOverall Risk Assessment Code (RAC)(Use highest code)1.MRisk Assessment Code (RAC) HMMLLNegligibleMLLLLStep 1: Review each “Hazard" with identified safety “Controls" and determine RAC (See above)“Probability'" is the likelihood to cause an incident, near miss, or accident and identified as: Frequent, Likely,Occasional, Seldom or Unlikely.General Notes: Personal Protective Equipment includes the following Safety Glasses, Hard Hat, Task Specific or Cut Resistant Work GlovesSeverity" is the outcome/degree if an incident, near miss, or accident did occur and identified L Low RiskANSI level 1, Safety Toe Boots, Class II Reflective Vest, fall protection harness, as: Catastrophic, Critical, Marginal o NegligibleM Moderate Riskshirt or jacket, Safety Goggles, Ear plugs and Long-SleeveStep 2: Identify the RAC (Probability/Severity) as E, H, M, or L for each “Hazard” on AHA. H High RiskShirtsAnnotate the overall highest RAC at the top of AHA.Describe the type of work you are performing, where, and how, in a few sentences.Set up crane and lift and place mechanical units on the roof, breakdown the crane and depart site.E Extreme RiskIn the Correct order Below?1.Assembly & Disassembly Director2.Lift Plan (narrative, lift plan, crane lift worksheet, and diagram)3.Load Chart4.Line pull (from manual)5.Assemble/Disassembly of crane (section from manual)6.Rigging & Hardware (manufacturer info)7.AHA & Personnel documents8.Monthly & Annual inspection9.Cribbing calculations & Ground bearing pressure (working load below mats)10.Weather /Wind speed (shut down from crane manual) Lightening procedure2. Resume or Experience Sheet for A/D Director? & Certifications if any3. Letter of Competency for A/D Director signed by both Company Official and A/D Director4. Is there a complete Lift plan?a. Narrative of work procedures/stepsb. Lift Plan work sheet and/or diagram of Rigging and movementc. Crane Lift Sheet and/or critical lift worksheetd. If two crane lift needed “Tandem Lift Data Sheet”5. Load Chart from manual showing angle, height, weight capacity6. Parts of the Line (Line pull from crane manual)7. Assemble/Diassembly of Crane (Director from Crane Manual) for both cranes if Asst needed)8. Rigging Specification sheets for each piece of rigging (highlighted by model # and capacity)9. AHA – See Separate AHA Review Checklist10. Personnel Documentsa. Crane Operatorsi. NCCCO License Card if operator (Current, not expired)ii. Medical Certification (valid for 2 years) if operatoriii. Recent Operator Evaluation for each crane type. (last 12 months),iv. Experience Sheet Showing years of experience as an operator and companies worked for. (Resume orlisting of companies, cranes, and duration of eachv. Competent Person or Qualified Operator letterb. Riggers & Signalersi. NCCCO Rigger and or Signaler Certification Card (or other)ii. Training Certifications1. Fall Protection (EM385-24 hr FP for Competent person only)2. Rigging & Signaling (within 5 years)3. 1st Aid/CPR (one per crew required)4. Equipment Operator (As needed per type of Equipment, Forklift 3 yrs)11. Crane Inspections:a. Monthly for each crane, only the last one completed.b. Third Party Annual Inspection (Last one completed within past 12 months)12. Cribbing Calculations & Ground Bearing Pressures (Diagram Accepted showing type & #)13. Weather and Wind Speed Shutdown from manual or company policy with lighting protection.Likely Occasional Seldom UnlikelyECatastrophicCriticalDate:Serial Number

CommonIssuescreatingHazardswithCranes:Hazards: Electrical hazards, power lines.Proximity to surrounding work.Setup location and suitability.Physical condition of the crane &rigging. Operator or Rigger suitability.

[Poor alignment]retrieved from:Examples ofCommonMaintenanceHazards d-how-to-avoidthem[Wear and tear on wire]retrieved andards[Bent anddamaged hook]retrieved ing-hooksafety-types-and-uses/

Overloading / Poor Weight Distribution / LoadSlipping or FallingCorrectiveMeasures: Most modern cranes have overload protection systems. Earlier models may have 4 types of switches that when a loadexceeds a certain limit, the crane will only be able to be lowered.The 4 types are the following: Mechanical. Electric. Mechanical/Electrical Hybrid. Chain Hoist. When first rigging a load, the load should only be hoisted a fewinches above the ground then checked for proper balance andinsurance that the load is completely secured. Verifying the rigging should insure that the load will not slip or fall.

When setting up the crane to pick up the desiredload, it is crucial to investigate the weatherconditions for the area, are right for safe craneoperation.The most important weather conditions to keep inmind are the wind speed, lightning, even ice on theoverhead boom.Just remember that high winds uncontrollableload which makes the job unsafe for everyone. Thecrane arm also acts like a lightning rod. (swing orside load hazards).Weather:

When setting up the crane prior tooperating, the following must be ensured: The ground is level, and free from any obstructions. All outriggers are properly extended and the correctoutrigger pads are used as detailed in the lift orcrane plan. (Length, width, thickness) When checking the outriggers, there should be nofloat or space under, all tires should be aboveground. Look for soil indentation around the edges. The crane’s area is large enough to satisfy thecrane’s radii when rotated.CraneSetupHazards:

Crane OutriggerPads - Correct Use: The image shown is the correct utilizationof the outrigger pads. Note that theoutrigger legs are centered directly in themiddle of the pad. Image retrieved fromhttps://dicausa.com/fibermax-crane-pads/

Crane Outrigger Pads Incorrect Use: The image shown here is theincorrect use of wood blocks. Thereshould be no gaps between the blocksand the ground should be level. Image retrieved 4/selection.html

To reduce the risk of crane failure,inspections on each component of thecrane is required.Periodic or frequent are two craneusage classifications that determinethe inspection intervals.OSHA defines the intervals as: Frequent inspection - daily to monthly intervals. Periodic inspection - 1 to 12 month intervals or asspecified by manufacturer.CraneInspectionsandAssociatedHazards:

OSHA 1926.1412 (c) After completion of assembly, the equipmentPostAssemblyinspection:must be inspected by a qualified person to ensureit meets manufacture criteria. (2)(i) Determine is a registered professional engineer(RPE) is familiar with the specific type of equipmentneeds to develop criteria for the equipmentconfiguration. If the RPE is not needed, employer mustensure it is developed by a qualified person. (c)(3) Equipment must not be used until an inspectionunder this paragraph demonstrates equipment isconfigured in accordance with criteria.

1926.1412(g) - : Under conditions where significant damage viaoverloading, shock loading, or continuous usagein a corrosive environment, the crane must bebrought down for mandatory inspection. A qualified person must determine if theequipment is still safe to use, and make sure itsatisfies the criteria listed under 1926.1412(f). If an issue is discovered, the employer is requiredto satisfy the requirements found under1926.1412(f)(4)-1926.1412(f)(6).

OSHA 1910.1809(d)(3) explains “frequent inspection” as: “"Frequent inspection." Items such as the following shall beinspected for defects at intervals as defined in paragraph (d)(2)(i) ofthis section or as specifically indicated including observation duringoperation for any defects which might appear between regularinspections. Any deficiencies such as listed shall be carefullyexamined and determination made as to whether they constitute asafety hazard” 1926.1412 (2)- If there are any deficiencies in inspection arefound, a determination by a competent person must bemade to decide if it is a safety hazard. If it is a safety hazardthen equipment must be taken out of service until it iscorrected. 1926.1412 (3)- If any deficiencies are found then actionmust be taken prior to using equipment.CraneInspectionsandAssociatedHazards:

Crane Inspections and Associated Hazards: OSHA 1926.1412 (d) (i)-(d) (xiv) (i) Control mechanisms interfering with operation.(ii) Control and drive mechanics with excessive wear and contamination bylubricants and other foreign matter.(iii) Air, Hydraulic and other pressurized systems for deterioration or leakage.(iv) Hydraulic system for proper fluid levels.(v) Hooks and latches for: deformation, cracks, excessive wear, or chemicaldamage.(vi) Wire rope in compliance with manufacturer.(vii) wire rope in accordance with 1926.1413 .(viii) Electrical apparatus for: malfunctioning, deterioration, dirt, and moistureaccumulation.

CraneInspectionsandAssociatedHazardscontinued: (ix) Tires for proper inflation and condition. (x) Ground conditions around equipment for support: ground settling under and aroundoutriggers/stabilizers, and foundations,groundwater accumulation, does not includerailroad tracks.(xi) equipment for level position specified bymanufacturers recommendation, both before andafter each shift.(xii) Operator cab windows for: significant cracks,breaks or other deficiencies that can hinderoperators view.(xiii) When equipment is rail traveling: Rails, Railstops, and Rail clamps.(xiv) Safety devices and operational aids for properoperation.

CraneInspectionChecklist:A crane inspection must beperformed prior to operating thecrane. Any deficiencies locatedmust be taken care of before thecrane can be safely operated. Refer to OSHA 1926.1412(d)(2)and (3).

CraneOperatorQualification: Operators of derricks, sideboom cranes, orequipment with a maximum manufacturer-ratedhoisting/lifting capacity of 2,000 lbs. or less arenot required to be certified/licensed but still mustcomplete training.An employee that is not certified/licensed maywork as an operator-in-training only undersupervision. (Extreme Caution)An operator-in-training may not operator if anyof the following circumstances; If the work zone is closer than 20 feet of apower line up to 350kV, or within 50 feet of apower line over 350kV. The equipment is being used to hoistpersonnel. Multiple-equipment lifts. If the equipment is used over a shaft,cofferdam, or in a tank farm.