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DOCUMENTS SECTION

HOW TO DO IT
The Process
Team Roles
Modified Job Task Analysis (MJTA)

DOCUMENTS

EXAMPLES

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Job Task Analysis is a systemic approach that identifies all the steps required to perform a task and sets standards for successful job performance. The following JTAs were developed by mine operators in partnership with MSHA. Please feel free to tailor these JTAs to your operation's specific needs, making sure to add required components, such as HAZCOM training. We would like to take this opportunity to thank the operators who helped to develop these materials.


Completed Worksheet Examples
Version
 
Blasting
Blasting
 
Continuous Mining Machines
DBT America 25M - 2 Remote Control Continuous Mining Machine
Joy CM14 Remote Control Continuous Mining Machine
Joy CM14 Remote Control Continuous Mining Machine (with attached Mobile Bridge Haulage)
 
Conveyors
Conveyorman
 
Cranes
Grove RT 760E 60-ton Crane  
 
Crushers
CEC (Primary) Portable Crusher Move
Cone Crusher
(Nordberg Standard Cone Replacement)
Nordberg C-125 Jaw Crusher Maintenance
Traylor Primary Crusher Move
 
 
 
Cutting Machines
Joy 17 RU Under Cutter
 
Drag Line
Manitowoc Crawler Crane
 
Driller
Cannon 833 Face Drill Operator
Ingersoll-Rand Model ECM 350 air-track drill
 
Fork Lifts
Nissan 60 Fork Lift  
 
Front-end Loaders
CAT 980G Front End Loader
CAT 988B Front End Loader  
Materials Needed to Conduct Training  
 
Haul Trucks
Euclid R35 Haul Truck  
HaulPack 930E Haul Truck  
Master Haul Truck  
T40 Terex Haul Truck  
 
Longwall Move
Set Up
Tear Down
 
Roof Bolter
Cannon DP12-HED-RB3
DBT LRB15AR (Squirmer)
Fletcher Roof Ranger II
 
Roller Mills
Roller Mill Tire Change
 
Shuttle Car
Joy 10SC-32 Shuttle Car
 
Water Trucks
Caterpillar 768C Water Truck SPIDER
 
Foreman/Supervisor
Section Foreman SPIDER 1
SPIDER 2
SPIDER 3
 
Miscellaneous Worksheets
Crusher Operator (Stationary Primary)
Curb Extraction
Elliot and JLG Elliot and JLG Manlift
(Hand Scaler)
Fuse Change/Reset Procedures  
Gradall XL510 Low Roof Scaler
Hand Bagging
Hoistman (Sinking Shaft)
Hydrate Helper
Sand-Dredge Operator
Scoop Operator (S&S 488 Scoop)
Surface Mechanic
Shaft Worker
Tire Changer (Mobile Tire Boom Truck)
Topman-Topman Helper
Tower Cleaning (CARDOX)
Transportation and Storage of Explosives
 
Plant Maintenance
Conveyor Belt Change Out
(Jeffrey)
Conveyor Belt Change Out
(Jeffrey Circuit 1 Belt 2)