SlideShare une entreprise Scribd logo
1  sur  89
SAFETY TRAINING CRANES
AND HOISTS
Crane &Hoist Operator…………
Safety Training,,,,,,,,,,,,,,,,,,
QUALIFICATIONS
• 11-3.1.3 Qualifications for Operators of
Floor-Operated Cranes or Carriers
• Personnel shall be required by the
employer to pass a practical operating
examination. Qualification shall be
limited to the specific type of
equipment for which examined.
The Users Responsibilities
All candidate for the Crane and Hoist operation job should be in the
interest of safety and be able to meet the minimum requirements
before being considered for training.
The basic requirements are as follows:
Must pass Hearing and Vision Testing per State Requirements.
Age
Most state laws, which govern the operations, require that a
person shall have passed their 18th
birthday before being
allowed to operate an overhead crane.
Vision
Standard visual acuity of 20/20 should be met. This can be
measured by a number of devices. Color vision should be
checked and field of vision should be determined.
.Reaction Time
Measures how quickly the person reacts to a set of signals or
to an emergency. (The Up Button sticks closed)
Distance Judgement
Measurement of depth perception is important for Crane
Operators.
Hearing
Several devices are available to test hearing ability. The
person should be able to meet standard requirements.
General Health
The company doctor should determine the physical fitness of the
individual. Any tendencies toward heart trouble, epilepsy, dizzy
spells, diabetes, high blood pressure, or physical defects should
be studied to determine physical fitness. If the doctor approves
of an individuals physical condition, the candidate should be
considered as having passed this phase of the requirements.
Physical Examination
A urinalysis and blood serology test should be given to every
candidate for a Crane Operator’s job. If the individual meets
standard requirements they can be considered as having passed
this phase of the requirements.
Literacy
Most state laws that govern the operations, site that an
individual must be able to read and write in English before
being allowed to operate an overhead crane.
This list is the minimum suggested requirements generally
recognized by most states.
SAFETY RULES
There are many safety rules that have been set up to be
observed by Crane Operators. However, if you follow these
rules you will observe most of the necessary precautions
while operating your crane.
.
• THE OPERATOR MUST KNOW WHERE THE MAIN LINE
POWER DISCONNECT IS LOCATED.
• MAIN DISCONNECT MUST BE CLEARLY MARKED
AND FLOOR ACCESSABLE AND LOCKABLE
• On floor- or remote-operated cranes, a disconnect
device of the enclosed type shall be provided in the
leads from the runway conductors. This device should
be mounted on the bridge near the runway collectors.
1. No one but a regularly authorized operator is
allowed to use any crane.
2. Before moving trolley or crane bridge, be sure that
the hook is high enough to Clear all obstacles.
3. Under no circumstances permit your crane to
“bump” into
another crane or run the bridge or
trolley into end stops.
Do not run into the End Stops
On Top Running or Underhung
Cranes
Underhung End Stops
Where the track is suspended from hanger rod
'assemblies, restraining means shall be provided to
prevent the hanger rod nuts from backing off the
hanger rods. AWAYS LOOK AT NUTS
4. The operator SHALL NOT leave
their position at the
controls while a load is suspended.
• 5. Hoist Chains/Wire Rope SHALL NOT be
wrapped around the load. Slings must be
utilized.
• .6. Do not carry load over people on floor;
sound warning devices if crane is equipped to
warn persons nearby.
7.
8.
9. 7. Do not allow anyone to ride on a load carried by the crane
or on the crane hook.
8. Do not drag slings, chains, or lifting devices out from
under loads that have been landed.
9. If you are asked to do something that you DO NOT
believe is safe, you should refuse to do it and call your
foreman/supervisor in charge for advice.
10. An Operator MUST NOT operate a crane if he/she is not
physically fit to do so.
11. Check all capacities for Max
load you can pick, “Never overload”
Check all Capacities
Never Overload!!
12. In case of a problem always STOP operation
and open the power switch.
If your crane fails to respond correctly call your
foreman/supervisor.
Attempting to get out of difficulty by repeating the
operation may make the condition worse instead of
better
13. When your crane is down for repairs,
assist the repairman. After completion of
any repair, make sure that bolts, tools, ect.
have been removed so that no injury to
personnel or damage to equipment will
result from falling objects when the crane
is returned to service.
14. Never go on top of the crane or permit anyone else to do
so without opening the main switch and placing a warning tag
or lock on it. If you find a main switch with a warning tag or
lock DO NOT close the switch.
NOTE: Unless you are the one who opened the switch and
are absolutely sure there is no one on the crane or crane
runway.
• Crane operators must follow the
signals given to them only by
authorized persons (THE ASSIGNED
RIGGER) and should ignore
directions given by others during
operation of their equipment.
• The only EXCEPTION to this rule is
if ANYONE commands them to
EMERGENCY STOP.
• The operator should stay focused
of your surroundings-be aware of
any unusual sounds or warnings.
Cranes and Hoists are designed to make “Vertical
lifts” of loads ONLY.
DO NOT angle/side load unless it has been
determined by a qualified person not to pose a
hazard to equipment or personnel.
All employees are to read
B30.16
• Employer is to have a copy of the
manufacturers manual on site!
TOP RUNNING CRANES RUN ON
TOP OF ALL RAILS
• UNDERHUNG CRANES
• HOISTS RUNNING ON THE BOTTOM OF THE
FLANGE OF A BEAM IS CALLED AN
UNDERHUNG SYSTEM.
JIB HOIST MANUAL
WALL MOUNT JIB
• THE HOIST DRUM WILL HAVE TWO FULL
WRAPS OF ROPE LEFT ON THE DRUM AT
THE LOWEST POSTION.
• LIMIT SWITHES ARE NOT USED AS A
OPERATING STOP.
• Limit switch - a switch that is operated by some
part or motion of a power-driven machine or
equipment to alter the electric circuit associated
with the machine or equipment.
Lever Activated
Lever Activated
GEARED LIMIT
Load Protector
Use of two Cranes
• (i) When two or more pieces of equipment
are used to lift a load, one qualified person
shall be in charge of the operation. This
person shall analyze the operation and
instruct all personnel involved in the
proper positioning and rigging of the load
and the movements to be made.
Hand Signals
Load Marking
• 11-1.1.1 Rated Load Markings — Crane
• The rated load of the crane shall be marked on
the crane, and if the crane has more than one
hoisting unit, each hoist shall have its rated load
marked on the hoist or its load block so that the
rated load marking shall be legible from the
ground or floor. The combined load on all
hoists on the crane shall not exceed the
rated load of the crane.
OPERATION
• THE CAPACITY OF THE CRANE OR
HOISTING SYSTEM SHALL BE CLEARLY
MARKED ON EACH SIDE OF CRANE.
• WARNING DEVICES SHALL BE USED TO
WARN EMPLOYEES OF CRANE
MOVEMENTS.
• WARNING DEVICES ARE REQUIRED ON
CAB & REMOTE CONTROLLED CRANES.
Bells, Buzzers, Lights, Ect
• WHEN OPERATING A CRANE OR HOIST THE
OPERATOR WILL NEVER JOG OR REVERSE
THE LOAD TO CAUSE THE LOAD TO SWING
• MOVE TROLLEY OR BRIDGE TO MEET LOAD
AT SWING OF TRAVEL.
CHECKING THE LOAD AND
MOTOR BRAKES
• LIFT THE LOAD A FEW INCHES OFF THE GROUND.
Stop the lift and see if the load stops and holds.
• If the load keeps going, even if it is a few inches, the
motor brake is to loose and needs adjusted.
• ONLY LIFT THE LOAD HIGH ENOUGH TO CLEAR ANY OBJECT
IN YOUR PATH.
• NEVER EXCEED THE LOAD RATING ON YOUR SYSTEM.
• Must be clearly marked on each side of Beam
• When load is lifted over 5 feet, head protection is required.
• Operators should be trained in the use of fire extinguisher
KNOW THE LOAD
• THE OPERATOR IS NEVER TO EXCEED THE
CAPACITY OF THE CRANE.
• Look on shippers tag for the weight or weigh the
item on shipping scale
• If unsure always ask !
PATH OF OPERATOR
DAILY INSPECTION
1910.179
B30.2 OPERATION
• Daily inspections shall be performed by the
crane operator prior to beginning shift and
through observation during normal
operation.
IN PLANT PRE-OPERATION SAFETY EXAM
OVERHEAD CRANE PREOPERATION CHECK
LIST
1. TAGGED CRANE OR HOIST Check that crane or
hoist is not tagged out -of-order
2. Control Devices Test run that all motions agree with
control device marking.
OPERATING CONTROLS
ALL LABLES MUST BE LEGABLE
MUST HAVE STRAIN RELIEF ATTACHED
PENDENT MUST NOT HAVE ANY CRACKS
Need to be Color Coded, Shock resistant
Need to be permanently identified by function and direction
Pendent Warning tags
• 11-1.1.3 Warnings
• On floor-operated hoists, warnings are to
be in
accordance with ASME B30.16.
• All Electric power or air-power hoists shall
have affixed to the hoist, load block,or
controls, a label or labels displaying
information concerning operating
procedures. B30.16 16-1.1.4
IN PLANT PRE-OPERATION SAFETY EXAM
OVERHEAD CRANE PREOPERATION CHECK
LIST
3. Brakes - Check that all motions do not have
excessive drift and that stopping distance is normal.
UPPER LIMIT SWITCH
• 4. HOISTS HAVE TWO BRAKING MEANS, LOAD & MOTOR
BRAKE
• 5. TWO BLOCKING LOWER BLOCK COMES IN CONTACT WITH
UPPER HOIST HOUSING
• 6. THE TROLLEY IS USED TO MOVE HOIST IN ONE OF TWO
DIRECTIONS
• 7. THE BRIDGE IS USED TO MOVE THE HOIST & TROLLEY IN
DIFFERENT DIRECTIONS
IN PLANT PRE-OPERATION SAFETY EXAM
OVERHEAD CRANE PREOPERATION CHECK
LIST
8. Hooks - Check for damage, cracks, nicks,
gouges, deformations of the throat opening not to
exceed (5%), wear on the saddle not to exceed 10%
Check load bearing point , and hook has 0 deg twist
from the plane of the unbent hook. Check lower
hook bearing for freedom of movement.
9. Hook Latch - If hook latch is required, check
for proper operation.
Inspect All Hooks
Even Hand Hoists
Pre Operation Inspection
10. Wire Rope - Check for broken wires,
broken strands, kinks, any deformation
or damage to rope structure. (Check for
reduction in diameter)
Maximum Broken Wires 12 per lay, 4
per Strand
Check for Reduction in Diameter
Wire Rope Checks
• Wire rope check for internal or external
corrosion
• Inner wire breakage
• Rope Stretch
• Loosening or tightening of rope lays
Damaged WIRE Ropes
Wire Rope Construction
NEVER USE A BAD ROPE!
Check Sheaves for Rope Prints
Outside Wires
Pre Operation Inspection
11. Hoist Chain - Check for cracks, nicks,
gouges, wear and stretch-check that
the chain is in the upper and lower
sprockets and in the chain guide.
HOIST CHAIN IS GRADE 8 / CASE HARDEN
CHECK CHAIN FOR SCRAPING AT AREA OF USAGE
IF IN ANY QUESTIONS ASK SOME ONE.
Chain Saddle Wear
Chain Inspection
UPPER CHAIN SPROCKET
Take Chain to floor then check it.
Lower Block
Checks
• 12. Check Sheaves Upper and Lower, Check Hook
in block assembly. Check the Hook Bearing for free
movement. Check Sheave Guard for damage
• 13. Check the Sheave pin and Sheaves for Proper
Movement. Does the Lower Pin Rotate when the
Hoist is raised?
• 14. Load testing to 100% to 125% max.
PART #2 OPERATION CHECK
LIST
– 15. Reeving- Check that the wire rope is
properly reeved and that rope parts are not
twisted around each other
CHECK FOR PROPER WIRE
ROPE REEVING
PART #2 OPERATION CHECK
LIST
• 16. Limit Switches- Check that all upper
limit devices stops the lifting motion of the
hoist load block before striking any part of
the hoist or crane. Check all limiting
devices for proper operation. Trolleys
,Bridges, robot arms ect.
GEARED LIMIT
Manual Limit
Daily Checks
• 17. Oil leakage- Check for any sign of oil leakage on the
crane and on the floor beneath the crane.
• 18. Unusual Sounds- Check for any unusual sounds
from the crane or hoist mechanism while operating the
crane or hoist.
• 19. Warning and Safety Labels- Check that all warning
and other safety labels are not missing and are legible.
• 20. Housekeeping and Lighting- Check area for
accumulation of material to prevent tripping or slipping
SPAN = CENTER OF CRANE WHEEL TO CENTER OF CRANE WHEEL
SKEWING= ONE SIDE OF BRIDGE IS AHEAD OF OTHER SIDE OF BRIDGE
ROPE DRUM= MUST HAVE TWO WRAPS ON DRUM AT LOWEST POINT.
Daily Operation Checks Part # 1
TAGGED CRANE OR HOIST - Check that crane or hoist is not tagged out –of-
order
Control Devices - Test run that all motions agree with control device marking.
Brakes - Check that all motions do not have excessive drift and that stopping
distance is normal.
Hooks - Check for Damage, Cracks, Nicks, Gouges, Deformations of the throat
opening, Wear on the saddle or load bearing point, and Twist. Refer to the manual
furnished by the original crane manufacture
Hook Latch - If hook latch is required, check for proper operation.
Wire Rope - Check for broken wires, broken strands, kinks, any deformation or damage
to rope structure. (no reduction in diameter)
Hoist Chain - Check for cracks, nicks, gouges, wear and stretch-check that the chain is
in the upper and lower sprockets and in the chain guide.
Daily Operation Checks Part # 2
• Reeving- Check that the wire rope is properly reeved and that rope parts are not
twisted about each other
• Limit Switches- Check that all upper limit device stops the lifting motion of the hoist
load block before striking any part of the hoist or crane.
• Oil leakage- Check for any sign of oil leakage on the crane and on the floor beneath
the crane.
• Unusual Sounds- Check for any unusual sounds from the crane or hoist mechanism
while operating the crane or hoist.
• Warning and Safety Labels- Check that all warning and other safety labels are not
missing and are legible.
• Housekeeping and Lighting- Check area for accumulation of material to prevent
tripping or slipping
PENDENT MOUNT PRE CHECK
LIST
• References
• ASME/ANSI B30.2, "Overhead and Gantry Cranes (Top Running
Bridge, Single or Multiple Girder, Top Running Trolley Hoist)."
• ASME/ANSI B30.9, "Slings."
• ASME/ANSI B30.10, "Hooks."
• ASME/ANSI B30.11, "Monorails and Under hung Cranes."
• ASME/ANSI B30.16, "Overhead Hoists (Under hung)."
• ASME/ANSI B30.17, "Overhead and Gantry Cranes (Top Running
Bridge, Single Girder, Under hung Hoist)."
• ASME/ANSI B30.20, "Below-the-Hook Lifting Devices."
• ASME/ANSI B30.21, "Manually Lever Operated Hoists."
• Code of Federal Regulation, Title 29, Part 1910.179, "Overhead and
Gantry Cranes."
• Code of Federal Regulation, Title 29, Part 1910.184, "Slings."
• Code of Federal Regulation, Title 29, Part 1926.550, "Cranes and
Derricks."
• Mechanical Engineering Department Design Safety Standards, Chapter
2.2, "Lifting equipment."
• CMAA Specification No. 70, Specifications for Electric Overhead
Traveling Cranes.
• CMAA Specification No. 74, Specifications for Top-Running and
Under-Running Single-Girder Electric Overhead Traveling Cranes
Utilizing Under Running Trolley Hoist.
• NFPA 70, Article 610, Cranes and Hoists.

Contenu connexe

Tendances (20)

MEWP TRAINING 27.07.2022.pptx
MEWP TRAINING 27.07.2022.pptxMEWP TRAINING 27.07.2022.pptx
MEWP TRAINING 27.07.2022.pptx
 
Operating practices
Operating practicesOperating practices
Operating practices
 
Lifting tools
Lifting toolsLifting tools
Lifting tools
 
Overhead Crane Safety by FHM
Overhead Crane Safety by FHMOverhead Crane Safety by FHM
Overhead Crane Safety by FHM
 
Crane Operation - Lifting
Crane Operation -  LiftingCrane Operation -  Lifting
Crane Operation - Lifting
 
Aerial Lifts Training by University of Wisconsin
Aerial Lifts Training by University of WisconsinAerial Lifts Training by University of Wisconsin
Aerial Lifts Training by University of Wisconsin
 
Overhead Crane
Overhead CraneOverhead Crane
Overhead Crane
 
CRANE SAFETY HANDBOOK
CRANE SAFETY HANDBOOK CRANE SAFETY HANDBOOK
CRANE SAFETY HANDBOOK
 
FORKLIFT SAFETY
FORKLIFT SAFETYFORKLIFT SAFETY
FORKLIFT SAFETY
 
Safe operating of forklift
Safe operating of forkliftSafe operating of forklift
Safe operating of forklift
 
Lifting & procedure
Lifting & procedureLifting & procedure
Lifting & procedure
 
Lifting & Rigging by NEIS
Lifting & Rigging by NEISLifting & Rigging by NEIS
Lifting & Rigging by NEIS
 
Below the hook
Below the hook Below the hook
Below the hook
 
Lifting practices for engineers
Lifting practices for engineersLifting practices for engineers
Lifting practices for engineers
 
Aerial and scissor lift safety 2
Aerial and scissor lift safety 2Aerial and scissor lift safety 2
Aerial and scissor lift safety 2
 
Rigging & Slinging Training Course.pdf
Rigging & Slinging Training Course.pdfRigging & Slinging Training Course.pdf
Rigging & Slinging Training Course.pdf
 
Man and machine interface
Man and machine interfaceMan and machine interface
Man and machine interface
 
Rigging Presentation by Pipeweldrig
Rigging Presentation by PipeweldrigRigging Presentation by Pipeweldrig
Rigging Presentation by Pipeweldrig
 
Boom lift training
Boom lift trainingBoom lift training
Boom lift training
 
Crane Safety & Rigging
Crane Safety & RiggingCrane Safety & Rigging
Crane Safety & Rigging
 

En vedette

Train the trainer overhead Cranes operation training
Train the trainer overhead Cranes operation training  Train the trainer overhead Cranes operation training
Train the trainer overhead Cranes operation training BILL Bill Brown
 
Below the hook PPT Training
   Below the hook  PPT  Training    Below the hook  PPT  Training
Below the hook PPT Training Bill Brown
 
Safety handbook Saudi Aramco BY Muhammad Fahad Ansari 12IEEM14
Safety handbook Saudi Aramco  BY Muhammad Fahad Ansari  12IEEM14Safety handbook Saudi Aramco  BY Muhammad Fahad Ansari  12IEEM14
Safety handbook Saudi Aramco BY Muhammad Fahad Ansari 12IEEM14fahadansari131
 
主体的・対話的で深い学びと学習者用端末(小平七)
主体的・対話的で深い学びと学習者用端末(小平七)主体的・対話的で深い学びと学習者用端末(小平七)
主体的・対話的で深い学びと学習者用端末(小平七)Naoki Kato
 
Modular building seminar REPORT 2
Modular building seminar REPORT 2Modular building seminar REPORT 2
Modular building seminar REPORT 2Sabik Np
 
Nobles Capability Presentation
Nobles Capability PresentationNobles Capability Presentation
Nobles Capability PresentationSean Sullivan
 
Sag tension calcs-ohl-tutorial
Sag tension calcs-ohl-tutorialSag tension calcs-ohl-tutorial
Sag tension calcs-ohl-tutorialAzira Muda
 
Operation Of Heavy Equipment In The Present Of Personnel Rr
Operation Of Heavy Equipment In The Present Of Personnel RrOperation Of Heavy Equipment In The Present Of Personnel Rr
Operation Of Heavy Equipment In The Present Of Personnel RrSidhanath Singh
 
Tower Project HSE Presentation
Tower Project HSE PresentationTower Project HSE Presentation
Tower Project HSE PresentationIshtiaq Hashmi
 
OSHA Construction Safety for Vehicles, Mobile Equipment, and Machinery
OSHA Construction Safety for Vehicles, Mobile Equipment, and MachineryOSHA Construction Safety for Vehicles, Mobile Equipment, and Machinery
OSHA Construction Safety for Vehicles, Mobile Equipment, and MachineryThe Windsdor Consulting Group, Inc.
 
The importance of pdhpe
The importance of pdhpeThe importance of pdhpe
The importance of pdhpelizdesanti
 
今昔エネルギーひろば
今昔エネルギーひろば今昔エネルギーひろば
今昔エネルギーひろばN .
 
Functional programming
Functional programmingFunctional programming
Functional programmingNewHeart
 

En vedette (18)

Train the trainer overhead Cranes operation training
Train the trainer overhead Cranes operation training  Train the trainer overhead Cranes operation training
Train the trainer overhead Cranes operation training
 
Below the hook PPT Training
   Below the hook  PPT  Training    Below the hook  PPT  Training
Below the hook PPT Training
 
Safety handbook Saudi Aramco BY Muhammad Fahad Ansari 12IEEM14
Safety handbook Saudi Aramco  BY Muhammad Fahad Ansari  12IEEM14Safety handbook Saudi Aramco  BY Muhammad Fahad Ansari  12IEEM14
Safety handbook Saudi Aramco BY Muhammad Fahad Ansari 12IEEM14
 
主体的・対話的で深い学びと学習者用端末(小平七)
主体的・対話的で深い学びと学習者用端末(小平七)主体的・対話的で深い学びと学習者用端末(小平七)
主体的・対話的で深い学びと学習者用端末(小平七)
 
Modular building seminar REPORT 2
Modular building seminar REPORT 2Modular building seminar REPORT 2
Modular building seminar REPORT 2
 
Bilal HSE Cv
Bilal HSE CvBilal HSE Cv
Bilal HSE Cv
 
Nobles Capability Presentation
Nobles Capability PresentationNobles Capability Presentation
Nobles Capability Presentation
 
Hafiz abdullah naeem HSE Incharge
Hafiz abdullah naeem HSE InchargeHafiz abdullah naeem HSE Incharge
Hafiz abdullah naeem HSE Incharge
 
Sag tension calcs-ohl-tutorial
Sag tension calcs-ohl-tutorialSag tension calcs-ohl-tutorial
Sag tension calcs-ohl-tutorial
 
Operation Of Heavy Equipment In The Present Of Personnel Rr
Operation Of Heavy Equipment In The Present Of Personnel RrOperation Of Heavy Equipment In The Present Of Personnel Rr
Operation Of Heavy Equipment In The Present Of Personnel Rr
 
Tower Project HSE Presentation
Tower Project HSE PresentationTower Project HSE Presentation
Tower Project HSE Presentation
 
Crane Safety and Rigging
Crane Safety and RiggingCrane Safety and Rigging
Crane Safety and Rigging
 
2014 CRW - Operating Cranes around Power Lines
2014 CRW - Operating Cranes around Power Lines2014 CRW - Operating Cranes around Power Lines
2014 CRW - Operating Cranes around Power Lines
 
Work Zone Safety in Construction
Work Zone Safety in ConstructionWork Zone Safety in Construction
Work Zone Safety in Construction
 
OSHA Construction Safety for Vehicles, Mobile Equipment, and Machinery
OSHA Construction Safety for Vehicles, Mobile Equipment, and MachineryOSHA Construction Safety for Vehicles, Mobile Equipment, and Machinery
OSHA Construction Safety for Vehicles, Mobile Equipment, and Machinery
 
The importance of pdhpe
The importance of pdhpeThe importance of pdhpe
The importance of pdhpe
 
今昔エネルギーひろば
今昔エネルギーひろば今昔エネルギーひろば
今昔エネルギーひろば
 
Functional programming
Functional programmingFunctional programming
Functional programming
 

Similaire à 1910.179 osha class

Crane operator safety procedure
Crane operator safety procedureCrane operator safety procedure
Crane operator safety procedureAbdul Shukur
 
overhead_crane_operator_safety_manual.ppt
overhead_crane_operator_safety_manual.pptoverhead_crane_operator_safety_manual.ppt
overhead_crane_operator_safety_manual.pptNeerajTiwari965955
 
overhead_crane_operator_safety_manual.ppt
overhead_crane_operator_safety_manual.pptoverhead_crane_operator_safety_manual.ppt
overhead_crane_operator_safety_manual.pptGeneralCommunication1
 
Overhead-Cranes safety training.ppt
Overhead-Cranes safety training.pptOverhead-Cranes safety training.ppt
Overhead-Cranes safety training.pptRazFazwan
 
HSE-BMS-011 Crane & Lifting Safety.ppt...
HSE-BMS-011 Crane & Lifting Safety.ppt...HSE-BMS-011 Crane & Lifting Safety.ppt...
HSE-BMS-011 Crane & Lifting Safety.ppt...AhmedAliKhan38
 
WINCH-SAFETY-TRAINING-ppt.pdf
WINCH-SAFETY-TRAINING-ppt.pdfWINCH-SAFETY-TRAINING-ppt.pdf
WINCH-SAFETY-TRAINING-ppt.pdfssuser54b5c5
 
Safety engineering module 6 shskwn ejekdndhek
Safety engineering module 6 shskwn ejekdndhekSafety engineering module 6 shskwn ejekdndhek
Safety engineering module 6 shskwn ejekdndhekRoseGaming1
 
Truck crane training bill brown
Truck crane training bill brownTruck crane training bill brown
Truck crane training bill brownBill Brown
 
Crane & Lifting Safety.ppt Crane lifting safety useful for construction industry
Crane & Lifting Safety.ppt Crane lifting safety useful for construction industryCrane & Lifting Safety.ppt Crane lifting safety useful for construction industry
Crane & Lifting Safety.ppt Crane lifting safety useful for construction industryRamana Reddy G
 
Quality Control Operator Training &.pptx
Quality Control Operator Training &.pptxQuality Control Operator Training &.pptx
Quality Control Operator Training &.pptxAizazFarhat3
 
Unit 301 and 302 familarization ppt
Unit 301 and 302 familarization pptUnit 301 and 302 familarization ppt
Unit 301 and 302 familarization pptWylieFireRescue
 
Unit 301 and 302 familarization ppt
Unit 301 and 302 familarization pptUnit 301 and 302 familarization ppt
Unit 301 and 302 familarization pptWylieFireRescue
 
Wylie%20 familiarization%203630 3629[1]
Wylie%20 familiarization%203630 3629[1]Wylie%20 familiarization%203630 3629[1]
Wylie%20 familiarization%203630 3629[1]WylieFireRescue
 
Wylie%20 familiarization%203630 3629[1]
Wylie%20 familiarization%203630 3629[1]Wylie%20 familiarization%203630 3629[1]
Wylie%20 familiarization%203630 3629[1]WylieFireRescue
 
Crane | Crane Safety | Crane Safety Parts | Gaurav Singh Rajput
Crane | Crane Safety | Crane Safety Parts | Gaurav Singh RajputCrane | Crane Safety | Crane Safety Parts | Gaurav Singh Rajput
Crane | Crane Safety | Crane Safety Parts | Gaurav Singh RajputGaurav Singh Rajput
 

Similaire à 1910.179 osha class (20)

Crane operator safety procedure
Crane operator safety procedureCrane operator safety procedure
Crane operator safety procedure
 
overhead_crane_operator_safety_manual.ppt
overhead_crane_operator_safety_manual.pptoverhead_crane_operator_safety_manual.ppt
overhead_crane_operator_safety_manual.ppt
 
overhead_crane_operator_safety_manual.ppt
overhead_crane_operator_safety_manual.pptoverhead_crane_operator_safety_manual.ppt
overhead_crane_operator_safety_manual.ppt
 
Lifting & Rigging Safety.pptx
Lifting & Rigging Safety.pptxLifting & Rigging Safety.pptx
Lifting & Rigging Safety.pptx
 
Overhead-Cranes safety training.ppt
Overhead-Cranes safety training.pptOverhead-Cranes safety training.ppt
Overhead-Cranes safety training.ppt
 
HSE-BMS-011 Crane & Lifting Safety.ppt...
HSE-BMS-011 Crane & Lifting Safety.ppt...HSE-BMS-011 Crane & Lifting Safety.ppt...
HSE-BMS-011 Crane & Lifting Safety.ppt...
 
WINCH-SAFETY-TRAINING-ppt.pdf
WINCH-SAFETY-TRAINING-ppt.pdfWINCH-SAFETY-TRAINING-ppt.pdf
WINCH-SAFETY-TRAINING-ppt.pdf
 
safe lift EMERSON EDUARDO RODRIGUES
safe lift EMERSON EDUARDO RODRIGUESsafe lift EMERSON EDUARDO RODRIGUES
safe lift EMERSON EDUARDO RODRIGUES
 
Safety engineering module 6 shskwn ejekdndhek
Safety engineering module 6 shskwn ejekdndhekSafety engineering module 6 shskwn ejekdndhek
Safety engineering module 6 shskwn ejekdndhek
 
Truck crane training bill brown
Truck crane training bill brownTruck crane training bill brown
Truck crane training bill brown
 
Crane & Lifting Safety.ppt Crane lifting safety useful for construction industry
Crane & Lifting Safety.ppt Crane lifting safety useful for construction industryCrane & Lifting Safety.ppt Crane lifting safety useful for construction industry
Crane & Lifting Safety.ppt Crane lifting safety useful for construction industry
 
Quality Control Operator Training &.pptx
Quality Control Operator Training &.pptxQuality Control Operator Training &.pptx
Quality Control Operator Training &.pptx
 
Aerial Lift Safety
Aerial Lift SafetyAerial Lift Safety
Aerial Lift Safety
 
Lifting Operation Safety ppt.pptx
Lifting Operation Safety ppt.pptxLifting Operation Safety ppt.pptx
Lifting Operation Safety ppt.pptx
 
Unit 301 and 302 familarization ppt
Unit 301 and 302 familarization pptUnit 301 and 302 familarization ppt
Unit 301 and 302 familarization ppt
 
Unit 301 and 302 familarization ppt
Unit 301 and 302 familarization pptUnit 301 and 302 familarization ppt
Unit 301 and 302 familarization ppt
 
Wylie%20 familiarization%203630 3629[1]
Wylie%20 familiarization%203630 3629[1]Wylie%20 familiarization%203630 3629[1]
Wylie%20 familiarization%203630 3629[1]
 
Wylie%20 familiarization%203630 3629[1]
Wylie%20 familiarization%203630 3629[1]Wylie%20 familiarization%203630 3629[1]
Wylie%20 familiarization%203630 3629[1]
 
Mewp training
Mewp training Mewp training
Mewp training
 
Crane | Crane Safety | Crane Safety Parts | Gaurav Singh Rajput
Crane | Crane Safety | Crane Safety Parts | Gaurav Singh RajputCrane | Crane Safety | Crane Safety Parts | Gaurav Singh Rajput
Crane | Crane Safety | Crane Safety Parts | Gaurav Singh Rajput
 

Dernier

Extrusion Processes and Their Limitations
Extrusion Processes and Their LimitationsExtrusion Processes and Their Limitations
Extrusion Processes and Their Limitations120cr0395
 
Call Girls Service Nagpur Tanvi Call 7001035870 Meet With Nagpur Escorts
Call Girls Service Nagpur Tanvi Call 7001035870 Meet With Nagpur EscortsCall Girls Service Nagpur Tanvi Call 7001035870 Meet With Nagpur Escorts
Call Girls Service Nagpur Tanvi Call 7001035870 Meet With Nagpur EscortsCall Girls in Nagpur High Profile
 
Introduction to Multiple Access Protocol.pptx
Introduction to Multiple Access Protocol.pptxIntroduction to Multiple Access Protocol.pptx
Introduction to Multiple Access Protocol.pptxupamatechverse
 
Glass Ceramics: Processing and Properties
Glass Ceramics: Processing and PropertiesGlass Ceramics: Processing and Properties
Glass Ceramics: Processing and PropertiesPrabhanshu Chaturvedi
 
Top Rated Pune Call Girls Budhwar Peth ⟟ 6297143586 ⟟ Call Me For Genuine Se...
Top Rated  Pune Call Girls Budhwar Peth ⟟ 6297143586 ⟟ Call Me For Genuine Se...Top Rated  Pune Call Girls Budhwar Peth ⟟ 6297143586 ⟟ Call Me For Genuine Se...
Top Rated Pune Call Girls Budhwar Peth ⟟ 6297143586 ⟟ Call Me For Genuine Se...Call Girls in Nagpur High Profile
 
Call Girls Service Nashik Vaishnavi 7001305949 Independent Escort Service Nashik
Call Girls Service Nashik Vaishnavi 7001305949 Independent Escort Service NashikCall Girls Service Nashik Vaishnavi 7001305949 Independent Escort Service Nashik
Call Girls Service Nashik Vaishnavi 7001305949 Independent Escort Service NashikCall Girls in Nagpur High Profile
 
High Profile Call Girls Nagpur Isha Call 7001035870 Meet With Nagpur Escorts
High Profile Call Girls Nagpur Isha Call 7001035870 Meet With Nagpur EscortsHigh Profile Call Girls Nagpur Isha Call 7001035870 Meet With Nagpur Escorts
High Profile Call Girls Nagpur Isha Call 7001035870 Meet With Nagpur Escortsranjana rawat
 
MANUFACTURING PROCESS-II UNIT-2 LATHE MACHINE
MANUFACTURING PROCESS-II UNIT-2 LATHE MACHINEMANUFACTURING PROCESS-II UNIT-2 LATHE MACHINE
MANUFACTURING PROCESS-II UNIT-2 LATHE MACHINESIVASHANKAR N
 
(SHREYA) Chakan Call Girls Just Call 7001035870 [ Cash on Delivery ] Pune Esc...
(SHREYA) Chakan Call Girls Just Call 7001035870 [ Cash on Delivery ] Pune Esc...(SHREYA) Chakan Call Girls Just Call 7001035870 [ Cash on Delivery ] Pune Esc...
(SHREYA) Chakan Call Girls Just Call 7001035870 [ Cash on Delivery ] Pune Esc...ranjana rawat
 
BSides Seattle 2024 - Stopping Ethan Hunt From Taking Your Data.pptx
BSides Seattle 2024 - Stopping Ethan Hunt From Taking Your Data.pptxBSides Seattle 2024 - Stopping Ethan Hunt From Taking Your Data.pptx
BSides Seattle 2024 - Stopping Ethan Hunt From Taking Your Data.pptxfenichawla
 
VIP Call Girls Ankleshwar 7001035870 Whatsapp Number, 24/07 Booking
VIP Call Girls Ankleshwar 7001035870 Whatsapp Number, 24/07 BookingVIP Call Girls Ankleshwar 7001035870 Whatsapp Number, 24/07 Booking
VIP Call Girls Ankleshwar 7001035870 Whatsapp Number, 24/07 Bookingdharasingh5698
 
(PRIYA) Rajgurunagar Call Girls Just Call 7001035870 [ Cash on Delivery ] Pun...
(PRIYA) Rajgurunagar Call Girls Just Call 7001035870 [ Cash on Delivery ] Pun...(PRIYA) Rajgurunagar Call Girls Just Call 7001035870 [ Cash on Delivery ] Pun...
(PRIYA) Rajgurunagar Call Girls Just Call 7001035870 [ Cash on Delivery ] Pun...ranjana rawat
 
Structural Analysis and Design of Foundations: A Comprehensive Handbook for S...
Structural Analysis and Design of Foundations: A Comprehensive Handbook for S...Structural Analysis and Design of Foundations: A Comprehensive Handbook for S...
Structural Analysis and Design of Foundations: A Comprehensive Handbook for S...Dr.Costas Sachpazis
 
The Most Attractive Pune Call Girls Budhwar Peth 8250192130 Will You Miss Thi...
The Most Attractive Pune Call Girls Budhwar Peth 8250192130 Will You Miss Thi...The Most Attractive Pune Call Girls Budhwar Peth 8250192130 Will You Miss Thi...
The Most Attractive Pune Call Girls Budhwar Peth 8250192130 Will You Miss Thi...ranjana rawat
 
UNIT-III FMM. DIMENSIONAL ANALYSIS
UNIT-III FMM.        DIMENSIONAL ANALYSISUNIT-III FMM.        DIMENSIONAL ANALYSIS
UNIT-III FMM. DIMENSIONAL ANALYSISrknatarajan
 
College Call Girls Nashik Nehal 7001305949 Independent Escort Service Nashik
College Call Girls Nashik Nehal 7001305949 Independent Escort Service NashikCollege Call Girls Nashik Nehal 7001305949 Independent Escort Service Nashik
College Call Girls Nashik Nehal 7001305949 Independent Escort Service NashikCall Girls in Nagpur High Profile
 
University management System project report..pdf
University management System project report..pdfUniversity management System project report..pdf
University management System project report..pdfKamal Acharya
 

Dernier (20)

Extrusion Processes and Their Limitations
Extrusion Processes and Their LimitationsExtrusion Processes and Their Limitations
Extrusion Processes and Their Limitations
 
Call Girls Service Nagpur Tanvi Call 7001035870 Meet With Nagpur Escorts
Call Girls Service Nagpur Tanvi Call 7001035870 Meet With Nagpur EscortsCall Girls Service Nagpur Tanvi Call 7001035870 Meet With Nagpur Escorts
Call Girls Service Nagpur Tanvi Call 7001035870 Meet With Nagpur Escorts
 
Water Industry Process Automation & Control Monthly - April 2024
Water Industry Process Automation & Control Monthly - April 2024Water Industry Process Automation & Control Monthly - April 2024
Water Industry Process Automation & Control Monthly - April 2024
 
Introduction to Multiple Access Protocol.pptx
Introduction to Multiple Access Protocol.pptxIntroduction to Multiple Access Protocol.pptx
Introduction to Multiple Access Protocol.pptx
 
Glass Ceramics: Processing and Properties
Glass Ceramics: Processing and PropertiesGlass Ceramics: Processing and Properties
Glass Ceramics: Processing and Properties
 
Top Rated Pune Call Girls Budhwar Peth ⟟ 6297143586 ⟟ Call Me For Genuine Se...
Top Rated  Pune Call Girls Budhwar Peth ⟟ 6297143586 ⟟ Call Me For Genuine Se...Top Rated  Pune Call Girls Budhwar Peth ⟟ 6297143586 ⟟ Call Me For Genuine Se...
Top Rated Pune Call Girls Budhwar Peth ⟟ 6297143586 ⟟ Call Me For Genuine Se...
 
Call Girls Service Nashik Vaishnavi 7001305949 Independent Escort Service Nashik
Call Girls Service Nashik Vaishnavi 7001305949 Independent Escort Service NashikCall Girls Service Nashik Vaishnavi 7001305949 Independent Escort Service Nashik
Call Girls Service Nashik Vaishnavi 7001305949 Independent Escort Service Nashik
 
Roadmap to Membership of RICS - Pathways and Routes
Roadmap to Membership of RICS - Pathways and RoutesRoadmap to Membership of RICS - Pathways and Routes
Roadmap to Membership of RICS - Pathways and Routes
 
High Profile Call Girls Nagpur Isha Call 7001035870 Meet With Nagpur Escorts
High Profile Call Girls Nagpur Isha Call 7001035870 Meet With Nagpur EscortsHigh Profile Call Girls Nagpur Isha Call 7001035870 Meet With Nagpur Escorts
High Profile Call Girls Nagpur Isha Call 7001035870 Meet With Nagpur Escorts
 
MANUFACTURING PROCESS-II UNIT-2 LATHE MACHINE
MANUFACTURING PROCESS-II UNIT-2 LATHE MACHINEMANUFACTURING PROCESS-II UNIT-2 LATHE MACHINE
MANUFACTURING PROCESS-II UNIT-2 LATHE MACHINE
 
(SHREYA) Chakan Call Girls Just Call 7001035870 [ Cash on Delivery ] Pune Esc...
(SHREYA) Chakan Call Girls Just Call 7001035870 [ Cash on Delivery ] Pune Esc...(SHREYA) Chakan Call Girls Just Call 7001035870 [ Cash on Delivery ] Pune Esc...
(SHREYA) Chakan Call Girls Just Call 7001035870 [ Cash on Delivery ] Pune Esc...
 
BSides Seattle 2024 - Stopping Ethan Hunt From Taking Your Data.pptx
BSides Seattle 2024 - Stopping Ethan Hunt From Taking Your Data.pptxBSides Seattle 2024 - Stopping Ethan Hunt From Taking Your Data.pptx
BSides Seattle 2024 - Stopping Ethan Hunt From Taking Your Data.pptx
 
VIP Call Girls Ankleshwar 7001035870 Whatsapp Number, 24/07 Booking
VIP Call Girls Ankleshwar 7001035870 Whatsapp Number, 24/07 BookingVIP Call Girls Ankleshwar 7001035870 Whatsapp Number, 24/07 Booking
VIP Call Girls Ankleshwar 7001035870 Whatsapp Number, 24/07 Booking
 
(PRIYA) Rajgurunagar Call Girls Just Call 7001035870 [ Cash on Delivery ] Pun...
(PRIYA) Rajgurunagar Call Girls Just Call 7001035870 [ Cash on Delivery ] Pun...(PRIYA) Rajgurunagar Call Girls Just Call 7001035870 [ Cash on Delivery ] Pun...
(PRIYA) Rajgurunagar Call Girls Just Call 7001035870 [ Cash on Delivery ] Pun...
 
Structural Analysis and Design of Foundations: A Comprehensive Handbook for S...
Structural Analysis and Design of Foundations: A Comprehensive Handbook for S...Structural Analysis and Design of Foundations: A Comprehensive Handbook for S...
Structural Analysis and Design of Foundations: A Comprehensive Handbook for S...
 
The Most Attractive Pune Call Girls Budhwar Peth 8250192130 Will You Miss Thi...
The Most Attractive Pune Call Girls Budhwar Peth 8250192130 Will You Miss Thi...The Most Attractive Pune Call Girls Budhwar Peth 8250192130 Will You Miss Thi...
The Most Attractive Pune Call Girls Budhwar Peth 8250192130 Will You Miss Thi...
 
UNIT-III FMM. DIMENSIONAL ANALYSIS
UNIT-III FMM.        DIMENSIONAL ANALYSISUNIT-III FMM.        DIMENSIONAL ANALYSIS
UNIT-III FMM. DIMENSIONAL ANALYSIS
 
DJARUM4D - SLOT GACOR ONLINE | SLOT DEMO ONLINE
DJARUM4D - SLOT GACOR ONLINE | SLOT DEMO ONLINEDJARUM4D - SLOT GACOR ONLINE | SLOT DEMO ONLINE
DJARUM4D - SLOT GACOR ONLINE | SLOT DEMO ONLINE
 
College Call Girls Nashik Nehal 7001305949 Independent Escort Service Nashik
College Call Girls Nashik Nehal 7001305949 Independent Escort Service NashikCollege Call Girls Nashik Nehal 7001305949 Independent Escort Service Nashik
College Call Girls Nashik Nehal 7001305949 Independent Escort Service Nashik
 
University management System project report..pdf
University management System project report..pdfUniversity management System project report..pdf
University management System project report..pdf
 

1910.179 osha class

  • 1. SAFETY TRAINING CRANES AND HOISTS Crane &Hoist Operator………… Safety Training,,,,,,,,,,,,,,,,,,
  • 2. QUALIFICATIONS • 11-3.1.3 Qualifications for Operators of Floor-Operated Cranes or Carriers • Personnel shall be required by the employer to pass a practical operating examination. Qualification shall be limited to the specific type of equipment for which examined.
  • 4. All candidate for the Crane and Hoist operation job should be in the interest of safety and be able to meet the minimum requirements before being considered for training. The basic requirements are as follows: Must pass Hearing and Vision Testing per State Requirements.
  • 5. Age Most state laws, which govern the operations, require that a person shall have passed their 18th birthday before being allowed to operate an overhead crane.
  • 6. Vision Standard visual acuity of 20/20 should be met. This can be measured by a number of devices. Color vision should be checked and field of vision should be determined.
  • 7. .Reaction Time Measures how quickly the person reacts to a set of signals or to an emergency. (The Up Button sticks closed)
  • 8. Distance Judgement Measurement of depth perception is important for Crane Operators. Hearing Several devices are available to test hearing ability. The person should be able to meet standard requirements.
  • 9. General Health The company doctor should determine the physical fitness of the individual. Any tendencies toward heart trouble, epilepsy, dizzy spells, diabetes, high blood pressure, or physical defects should be studied to determine physical fitness. If the doctor approves of an individuals physical condition, the candidate should be considered as having passed this phase of the requirements. Physical Examination A urinalysis and blood serology test should be given to every candidate for a Crane Operator’s job. If the individual meets standard requirements they can be considered as having passed this phase of the requirements.
  • 10. Literacy Most state laws that govern the operations, site that an individual must be able to read and write in English before being allowed to operate an overhead crane. This list is the minimum suggested requirements generally recognized by most states.
  • 11. SAFETY RULES There are many safety rules that have been set up to be observed by Crane Operators. However, if you follow these rules you will observe most of the necessary precautions while operating your crane. .
  • 12.
  • 13. • THE OPERATOR MUST KNOW WHERE THE MAIN LINE POWER DISCONNECT IS LOCATED. • MAIN DISCONNECT MUST BE CLEARLY MARKED AND FLOOR ACCESSABLE AND LOCKABLE • On floor- or remote-operated cranes, a disconnect device of the enclosed type shall be provided in the leads from the runway conductors. This device should be mounted on the bridge near the runway collectors.
  • 14. 1. No one but a regularly authorized operator is allowed to use any crane. 2. Before moving trolley or crane bridge, be sure that the hook is high enough to Clear all obstacles.
  • 15. 3. Under no circumstances permit your crane to “bump” into another crane or run the bridge or trolley into end stops.
  • 16. Do not run into the End Stops On Top Running or Underhung Cranes
  • 18. Where the track is suspended from hanger rod 'assemblies, restraining means shall be provided to prevent the hanger rod nuts from backing off the hanger rods. AWAYS LOOK AT NUTS
  • 19. 4. The operator SHALL NOT leave their position at the controls while a load is suspended.
  • 20. • 5. Hoist Chains/Wire Rope SHALL NOT be wrapped around the load. Slings must be utilized.
  • 21. • .6. Do not carry load over people on floor; sound warning devices if crane is equipped to warn persons nearby.
  • 22. 7. 8. 9. 7. Do not allow anyone to ride on a load carried by the crane or on the crane hook. 8. Do not drag slings, chains, or lifting devices out from under loads that have been landed.
  • 23. 9. If you are asked to do something that you DO NOT believe is safe, you should refuse to do it and call your foreman/supervisor in charge for advice. 10. An Operator MUST NOT operate a crane if he/she is not physically fit to do so.
  • 24. 11. Check all capacities for Max load you can pick, “Never overload”
  • 27. 12. In case of a problem always STOP operation and open the power switch. If your crane fails to respond correctly call your foreman/supervisor. Attempting to get out of difficulty by repeating the operation may make the condition worse instead of better
  • 28. 13. When your crane is down for repairs, assist the repairman. After completion of any repair, make sure that bolts, tools, ect. have been removed so that no injury to personnel or damage to equipment will result from falling objects when the crane is returned to service.
  • 29. 14. Never go on top of the crane or permit anyone else to do so without opening the main switch and placing a warning tag or lock on it. If you find a main switch with a warning tag or lock DO NOT close the switch. NOTE: Unless you are the one who opened the switch and are absolutely sure there is no one on the crane or crane runway.
  • 30. • Crane operators must follow the signals given to them only by authorized persons (THE ASSIGNED RIGGER) and should ignore directions given by others during operation of their equipment. • The only EXCEPTION to this rule is if ANYONE commands them to EMERGENCY STOP. • The operator should stay focused of your surroundings-be aware of any unusual sounds or warnings.
  • 31. Cranes and Hoists are designed to make “Vertical lifts” of loads ONLY. DO NOT angle/side load unless it has been determined by a qualified person not to pose a hazard to equipment or personnel.
  • 32. All employees are to read B30.16 • Employer is to have a copy of the manufacturers manual on site!
  • 33. TOP RUNNING CRANES RUN ON TOP OF ALL RAILS
  • 34. • UNDERHUNG CRANES • HOISTS RUNNING ON THE BOTTOM OF THE FLANGE OF A BEAM IS CALLED AN UNDERHUNG SYSTEM.
  • 37. • THE HOIST DRUM WILL HAVE TWO FULL WRAPS OF ROPE LEFT ON THE DRUM AT THE LOWEST POSTION.
  • 38. • LIMIT SWITHES ARE NOT USED AS A OPERATING STOP. • Limit switch - a switch that is operated by some part or motion of a power-driven machine or equipment to alter the electric circuit associated with the machine or equipment.
  • 43. Use of two Cranes • (i) When two or more pieces of equipment are used to lift a load, one qualified person shall be in charge of the operation. This person shall analyze the operation and instruct all personnel involved in the proper positioning and rigging of the load and the movements to be made.
  • 45. Load Marking • 11-1.1.1 Rated Load Markings — Crane • The rated load of the crane shall be marked on the crane, and if the crane has more than one hoisting unit, each hoist shall have its rated load marked on the hoist or its load block so that the rated load marking shall be legible from the ground or floor. The combined load on all hoists on the crane shall not exceed the rated load of the crane.
  • 46. OPERATION • THE CAPACITY OF THE CRANE OR HOISTING SYSTEM SHALL BE CLEARLY MARKED ON EACH SIDE OF CRANE.
  • 47. • WARNING DEVICES SHALL BE USED TO WARN EMPLOYEES OF CRANE MOVEMENTS. • WARNING DEVICES ARE REQUIRED ON CAB & REMOTE CONTROLLED CRANES. Bells, Buzzers, Lights, Ect
  • 48. • WHEN OPERATING A CRANE OR HOIST THE OPERATOR WILL NEVER JOG OR REVERSE THE LOAD TO CAUSE THE LOAD TO SWING • MOVE TROLLEY OR BRIDGE TO MEET LOAD AT SWING OF TRAVEL.
  • 49. CHECKING THE LOAD AND MOTOR BRAKES • LIFT THE LOAD A FEW INCHES OFF THE GROUND. Stop the lift and see if the load stops and holds. • If the load keeps going, even if it is a few inches, the motor brake is to loose and needs adjusted.
  • 50. • ONLY LIFT THE LOAD HIGH ENOUGH TO CLEAR ANY OBJECT IN YOUR PATH. • NEVER EXCEED THE LOAD RATING ON YOUR SYSTEM. • Must be clearly marked on each side of Beam • When load is lifted over 5 feet, head protection is required. • Operators should be trained in the use of fire extinguisher
  • 51. KNOW THE LOAD • THE OPERATOR IS NEVER TO EXCEED THE CAPACITY OF THE CRANE. • Look on shippers tag for the weight or weigh the item on shipping scale • If unsure always ask !
  • 52.
  • 53. PATH OF OPERATOR DAILY INSPECTION 1910.179 B30.2 OPERATION
  • 54. • Daily inspections shall be performed by the crane operator prior to beginning shift and through observation during normal operation.
  • 55. IN PLANT PRE-OPERATION SAFETY EXAM OVERHEAD CRANE PREOPERATION CHECK LIST 1. TAGGED CRANE OR HOIST Check that crane or hoist is not tagged out -of-order 2. Control Devices Test run that all motions agree with control device marking.
  • 56. OPERATING CONTROLS ALL LABLES MUST BE LEGABLE MUST HAVE STRAIN RELIEF ATTACHED PENDENT MUST NOT HAVE ANY CRACKS Need to be Color Coded, Shock resistant Need to be permanently identified by function and direction
  • 57. Pendent Warning tags • 11-1.1.3 Warnings • On floor-operated hoists, warnings are to be in accordance with ASME B30.16. • All Electric power or air-power hoists shall have affixed to the hoist, load block,or controls, a label or labels displaying information concerning operating procedures. B30.16 16-1.1.4
  • 58. IN PLANT PRE-OPERATION SAFETY EXAM OVERHEAD CRANE PREOPERATION CHECK LIST 3. Brakes - Check that all motions do not have excessive drift and that stopping distance is normal.
  • 60. • 4. HOISTS HAVE TWO BRAKING MEANS, LOAD & MOTOR BRAKE • 5. TWO BLOCKING LOWER BLOCK COMES IN CONTACT WITH UPPER HOIST HOUSING • 6. THE TROLLEY IS USED TO MOVE HOIST IN ONE OF TWO DIRECTIONS • 7. THE BRIDGE IS USED TO MOVE THE HOIST & TROLLEY IN DIFFERENT DIRECTIONS
  • 61. IN PLANT PRE-OPERATION SAFETY EXAM OVERHEAD CRANE PREOPERATION CHECK LIST 8. Hooks - Check for damage, cracks, nicks, gouges, deformations of the throat opening not to exceed (5%), wear on the saddle not to exceed 10% Check load bearing point , and hook has 0 deg twist from the plane of the unbent hook. Check lower hook bearing for freedom of movement. 9. Hook Latch - If hook latch is required, check for proper operation.
  • 62.
  • 63. Inspect All Hooks Even Hand Hoists
  • 64. Pre Operation Inspection 10. Wire Rope - Check for broken wires, broken strands, kinks, any deformation or damage to rope structure. (Check for reduction in diameter)
  • 65. Maximum Broken Wires 12 per lay, 4 per Strand Check for Reduction in Diameter
  • 66. Wire Rope Checks • Wire rope check for internal or external corrosion • Inner wire breakage • Rope Stretch • Loosening or tightening of rope lays
  • 69. NEVER USE A BAD ROPE!
  • 70. Check Sheaves for Rope Prints
  • 72. Pre Operation Inspection 11. Hoist Chain - Check for cracks, nicks, gouges, wear and stretch-check that the chain is in the upper and lower sprockets and in the chain guide.
  • 73. HOIST CHAIN IS GRADE 8 / CASE HARDEN CHECK CHAIN FOR SCRAPING AT AREA OF USAGE IF IN ANY QUESTIONS ASK SOME ONE.
  • 77. Take Chain to floor then check it.
  • 78. Lower Block Checks • 12. Check Sheaves Upper and Lower, Check Hook in block assembly. Check the Hook Bearing for free movement. Check Sheave Guard for damage • 13. Check the Sheave pin and Sheaves for Proper Movement. Does the Lower Pin Rotate when the Hoist is raised? • 14. Load testing to 100% to 125% max.
  • 79. PART #2 OPERATION CHECK LIST – 15. Reeving- Check that the wire rope is properly reeved and that rope parts are not twisted around each other
  • 80. CHECK FOR PROPER WIRE ROPE REEVING
  • 81. PART #2 OPERATION CHECK LIST • 16. Limit Switches- Check that all upper limit devices stops the lifting motion of the hoist load block before striking any part of the hoist or crane. Check all limiting devices for proper operation. Trolleys ,Bridges, robot arms ect.
  • 84. Daily Checks • 17. Oil leakage- Check for any sign of oil leakage on the crane and on the floor beneath the crane. • 18. Unusual Sounds- Check for any unusual sounds from the crane or hoist mechanism while operating the crane or hoist. • 19. Warning and Safety Labels- Check that all warning and other safety labels are not missing and are legible. • 20. Housekeeping and Lighting- Check area for accumulation of material to prevent tripping or slipping
  • 85. SPAN = CENTER OF CRANE WHEEL TO CENTER OF CRANE WHEEL SKEWING= ONE SIDE OF BRIDGE IS AHEAD OF OTHER SIDE OF BRIDGE ROPE DRUM= MUST HAVE TWO WRAPS ON DRUM AT LOWEST POINT.
  • 86. Daily Operation Checks Part # 1 TAGGED CRANE OR HOIST - Check that crane or hoist is not tagged out –of- order Control Devices - Test run that all motions agree with control device marking. Brakes - Check that all motions do not have excessive drift and that stopping distance is normal. Hooks - Check for Damage, Cracks, Nicks, Gouges, Deformations of the throat opening, Wear on the saddle or load bearing point, and Twist. Refer to the manual furnished by the original crane manufacture Hook Latch - If hook latch is required, check for proper operation. Wire Rope - Check for broken wires, broken strands, kinks, any deformation or damage to rope structure. (no reduction in diameter) Hoist Chain - Check for cracks, nicks, gouges, wear and stretch-check that the chain is in the upper and lower sprockets and in the chain guide.
  • 87. Daily Operation Checks Part # 2 • Reeving- Check that the wire rope is properly reeved and that rope parts are not twisted about each other • Limit Switches- Check that all upper limit device stops the lifting motion of the hoist load block before striking any part of the hoist or crane. • Oil leakage- Check for any sign of oil leakage on the crane and on the floor beneath the crane. • Unusual Sounds- Check for any unusual sounds from the crane or hoist mechanism while operating the crane or hoist. • Warning and Safety Labels- Check that all warning and other safety labels are not missing and are legible. • Housekeeping and Lighting- Check area for accumulation of material to prevent tripping or slipping
  • 88. PENDENT MOUNT PRE CHECK LIST
  • 89. • References • ASME/ANSI B30.2, "Overhead and Gantry Cranes (Top Running Bridge, Single or Multiple Girder, Top Running Trolley Hoist)." • ASME/ANSI B30.9, "Slings." • ASME/ANSI B30.10, "Hooks." • ASME/ANSI B30.11, "Monorails and Under hung Cranes." • ASME/ANSI B30.16, "Overhead Hoists (Under hung)." • ASME/ANSI B30.17, "Overhead and Gantry Cranes (Top Running Bridge, Single Girder, Under hung Hoist)." • ASME/ANSI B30.20, "Below-the-Hook Lifting Devices." • ASME/ANSI B30.21, "Manually Lever Operated Hoists." • Code of Federal Regulation, Title 29, Part 1910.179, "Overhead and Gantry Cranes." • Code of Federal Regulation, Title 29, Part 1910.184, "Slings." • Code of Federal Regulation, Title 29, Part 1926.550, "Cranes and Derricks." • Mechanical Engineering Department Design Safety Standards, Chapter 2.2, "Lifting equipment." • CMAA Specification No. 70, Specifications for Electric Overhead Traveling Cranes. • CMAA Specification No. 74, Specifications for Top-Running and Under-Running Single-Girder Electric Overhead Traveling Cranes Utilizing Under Running Trolley Hoist. • NFPA 70, Article 610, Cranes and Hoists.

Notes de l'éditeur

  1. If you hold a Drivers License you will meet all these rules
  2. Read slide
  3. Read slide
  4. Read slide
  5. Read slide
  6. Read slide
  7. Read slide
  8. Read side
  9. USE MUST USE Common Sense it will save your Life
  10. Read slide
  11. Do not leave load will its suspended in air , It can fall or a person can walk into it and it will be the operators fault.
  12. HOIST CHAINS ARE GRADE 8 AND CASE HARNED WILL NOT STRECH / SLING CHAIN ARE GRADE 80 THEY WILL STRECH
  13. READ SLIDE
  14. Read slide
  15. Just by looking at the picture what's wrong with it and why can you not use it. #1 it has no Capacity Label on it, #2 Missing end stops,
  16. YOU CAN HAVE A 1 TON BRIDGE AND A 2 TON HOIST THE MAX LOAD IS STILL 1 TON / WEAKEST LINK
  17. MAKE SURE YOU CAN READ ALL CAPACITIES ITS OPERATORS JOB NOT TO OVERLOAD
  18. NEVER OVERLOAD
  19. Read slide
  20. Always help the Repair Tech
  21. LOCK OUT TAG OUT
  22. HAND SIGNALS MUST BE USED IF CAN NOT SEE THE ENTIRE LOAD
  23. No side loading NEVER
  24. MUST BE ABLE TO READ B30.16 IF THEY WANT TO
  25. TROLLEY AND BRIDGE RUN ON TOP OF RAILS THIS IS A 1910.179 CRANE ISSUE FEDERAL LAW
  26. Read slide
  27. EVEN MANUAL JIBS GET INSPECTED DAILY
  28. WALL MOUNT ALSO
  29. Read slide
  30. LIMIT SWITCHES ARE TO BE CHECKED DAILY START OF EACH SHIFT
  31. LEVER LIMITS
  32. WEIGHT ACTIVATED LIMITS
  33. GEAR LIMITS
  34. LOAD PROTECTOR SLIPS AT RATED LOAD 125%
  35. USING TWO CRANES
  36. HAND SIGNAL CHART
  37. MARKED BEAMS AND HOISTS
  38. TOP RUNNING LABLED EACH SIDE/ MONORAILS MARKED SO OPERATOR CAN READ THEM ANY WHERE FROM FLOOR
  39. WARNING DEVICES
  40. NEVER JOG OR REVERSE TO CAUSE A LOAD TO SWING
  41. To check load brake, back off the motor brake and then lift a inch or two then hit down to see if it stops , Note: If motor brake keeps eating shoes or (pads) up the brake is bad or going bad
  42. NEVER EXCEED THE LOAD RATING ON YOUR SYSTEM
  43. THE OPERATOR IS NEVER TO EXCEED THE CAPACITY OF THE CRANE.
  44. 55% of all dropped loads are caused by load hang up oh something ,like a shelf or not removing all the bolts. 45% is the upper limit device. not working. This is why we must check it Daily.
  45. Daily operation inspection
  46. Daily inspections shall be performed by the crane operator prior to beginning shift and through observation during normal operation.
  47. IN PLANT PRE-OPERATION SAFETY EXAMOVERHEAD CRANE PREOPERATION CHECK LIST
  48. PENDENT STATION CHECKED DAILY
  49. Pendent Warning tags
  50. Brakes - Check that all motions do not have excessive drift and that stopping distance is normal.
  51. This slide show the hoists have two brakes load brake and a motor brake. You can buy a new hoist with just one brake.
  52. 4. HOISTS HAVE TWO BRAKING MEANS, LOAD & MOTOR BRAKE 5. TWO BLOCKING LOWER BLOCK COMES IN CONTACT WITH UPPER HOIST HOUSING 6. THE TROLLEY IS USED TO MOVE HOIST IN ONE OF TWO DIRECTIONS 7. THE BRIDGE IS USED TO MOVE THE HOIST & TROLLEY IN DIFFERENT DIRECTIONS
  53. IN PLANT PRE-OPERATION SAFETY EXAMOVERHEAD CRANE PREOPERATION CHECK LIST 8. Hooks - Check for damage, cracks, nicks, gouges, deformations of the throat opening not to exceed (5%), wear on the saddle not to exceed 10% Check load bearing point , and hook has 0 deg twist from the plane of the unbent hook. Check lower hook bearing for freedom of movement. 9. Hook Latch - If hook latch is required, check for proper operation.
  54. Hook view for the Daily inspection
  55. Inspect All Hooks Even Hand Hoists
  56. 10. Wire Rope - Check for broken wires, broken strands, kinks, any deformation or damage to rope structure. (Check for reduction in diameter)
  57. Maximum Broken Wires 12 per lay, 4 per StrandCheck for Reduction in Diameter
  58. Wire Rope Checks Wire rope check for internal or external corrosion Inner wire breakage Rope Stretch Loosening or tightening of rope lays
  59. Damaged WIRE Ropes
  60. Wire Rope Construction #1 you se the core of the rope this is its heart,#2 is the strands in which they are supporting members of the core
  61. This is a birdcage on bottom view it ism caused by shock loading the hoits
  62. Check rope for loss of dia or broken wires if you find any thing call you supervisor.
  63. Wire Rope Construction, Outside Wires for excessive wear limit 10% of one wire not strand.
  64. Pre Operation Inspection 11. Hoist Chain - Check for cracks, nicks, gouges, wear and stretch-check that the chain is in the upper and lower sprockets and in the chain guide.
  65. INSPECT CHAIN DAILY never you load chain from a hoist for sling chain, one is grade 8 hoist case harden and one is Grade 80 it will actually stretch.
  66. Chain Saddle Wear you must look at the (x) factor
  67. Chain Inspection, looking at (p), (d), (b), (a)
  68. This is a view of the UPPER CHAIN SPROCKET and the wear points
  69. Take Chain to floor then check it. If it has two part chain look for a flipped block
  70. Lower Block Checks 12. Check Sheaves Upper and Lower, Check Hook in block assembly. Check the Hook Bearing for free movement. Check Sheave Guard for damage 13. Check the Sheave pin and Sheaves for Proper Movement. Does the Lower Pin Rotate when the Hoist is raised? 14. Load testing to 100% to 125% max.
  71. 15. Reeving- Check that the wire rope is properly reeved and that rope parts are not twisted around each other
  72. Always check for proper Reeving in Chin and wire rope
  73. PART #2 OPERATION CHECK LIST 16. Limit Switches- Check that all upper limit devices stops the lifting motion of the hoist load block before striking any part of the hoist or crane. Check all limiting devices for proper operation. Trolleys ,Bridges, robot arms ect.
  74. GEARED LIMIT one type
  75. One type Manual Limit
  76. Daily Checks 17. Oil leakage- Check for any sign of oil leakage on the crane and on the floor beneath the crane. 18. Unusual Sounds- Check for any unusual sounds from the crane or hoist mechanism while operating the crane or hoist. 19. Warning and Safety Labels- Check that all warning and other safety labels are not missing and are legible. 20. Housekeeping and Lighting- Check area for accumulation of material to prevent tripping or slipping
  77. Question #2 crane rides on the top of rails is called (top running overhead crane) Question # 6 min wraps on drum 2 wraps question 11 the capacity clearly marked on the side of the crane or rail. #13 warning lights used to warn others of crane movements #14 never jog forward and reverse. only to stop a swing load # 15 you are unloading a truck where can you find the load weight of items o be lifted.shipping docs/or use fork truck to take the weight to a floor scale . #17 THE PERCENT OF LOAD TO BE LIFTED 80% OF MAXIUM LOAD LISTED. CAB OPERATED CRANE OPERATORS ARE TO BE TRAINED ON THE USE OF CO2 BOTTLES. THE BOTTOM BLOCK HAS WHAT COMPONTS/ SHEAVES/HOOK/BEARING/
  78. Daily Operation Checks Part # 1 TAGGED CRANE OR HOIST - Check that crane or hoist is not tagged out –of- order Control Devices - Test run that all motions agree with control device marking. Brakes - Check that all motions do not have excessive drift and that stopping distance is normal. Hooks - Check for Damage, Cracks, Nicks, Gouges, Deformations of the throat opening, Wear on the saddle or load bearing point, and Twist. Refer to the manual furnished by the original crane manufacture Hook Latch - If hook latch is required, check for proper operation. Wire Rope - Check for broken wires, broken strands, kinks, any deformation or damage to rope structure. (no reduction in diameter) Hoist Chain - Check for cracks, nicks, gouges, wear and stretch-check that the chain is in the upper and lower sprockets and in the chain guide.
  79. Daily Operation Checks Part # 2 Reeving- Check that the wire rope is properly reeved and that rope parts are not twisted about each other Limit Switches- Check that all upper limit device stops the lifting motion of the hoist load block before striking any part of the hoist or crane. Oil leakage- Check for any sign of oil leakage on the crane and on the floor beneath the crane. Unusual Sounds- Check for any unusual sounds from the crane or hoist mechanism while operating the crane or hoist. Warning and Safety Labels- Check that all warning and other safety labels are not missing and are legible. Housekeeping and Lighting- Check area for accumulation of material to prevent tripping or slipping
  80. We can put on Reoperation check list to your pendent so you will not have to memorize anything