(Career Asssessments, Exploration & Counselling)
Career: Earth Drillers, Except Oil and Gas
Job Description
Operate a variety of drills--such as rotary, churn, and pneumatic--to tap sub-surface water and salt deposits, to remove core samples during mineral exploration or soil testing, and to facilitate the use of explosives in mining or construction. May use explosives. Includes horizontal and earth boring machine operators.
Job Tasks
Importance %age |
Task Description |
100
|
Select and attach drill bits and drill rods, adding more rods as hole depths increase, and changing drill bits as needed. |
97
|
Perform routine maintenance and upgrade work on machines and equipment, such as replacing parts, building up drill bits, and lubricating machinery. |
96
|
Operate controls to stabilize machines and to position and align drills. |
95
|
Regulate air pressure, rotary speed, and downward pressure, according to the type of rock or concrete being drilled. |
94
|
Operate machines to flush earth cuttings or to blow dust from holes. |
91
|
Assemble and position machines, augers, casing pipes, and other equipment, using hand and power tools. |
90
|
Drill or bore holes in rock for blasting, grouting, anchoring, or building foundations. |
89
|
Verify depths and alignments of boring positions. |
85
|
Start, stop, and control drilling speed of machines and insertion of casings into holes. |
83
|
Drive trucks, tractors, or truck-mounted drills to and from work sites. |
83
|
Record drilling progress and geological data. |
80
|
Select the appropriate drill for the job, using knowledge of rock or soil conditions. |
79
|
Monitor drilling operations, checking gauges and listening to equipment to assess drilling conditions and to determine the need to adjust drilling or alter equipment. |
72
|
Retrieve lost equipment from bore holes, using retrieval tools and equipment. |
69
|
Drive or guide truck-mounted equipment into position, level and stabilize rigs, and extend telescoping derricks. |
65
|
Place and install screens, casings, pumps, and other well fixtures in order to develop wells. |
58
|
Review client requirements and proposed locations for drilling operations to determine feasibility, and to determine cost estimates. |
54
|
Document geological formations encountered during work. |
54
|
Disinfect, reconstruct, and redevelop contaminated wells and water pumping systems, and clean and disinfect new wells in preparation for use. |
52
|
Pour water into wells, or pump water or slush into wells to cool drill bits and to remove drillings. |
51
|
Withdraw drill rods from holes, and extract core samples. |
50
|
Operate water-well drilling rigs and other equipment to drill, bore, and dig for water wells or for environmental assessment purposes. |
47
|
Design well pumping systems. |
46
|
Perform pumping tests to assess well performance. |
42
|
Signal crane operators to move equipment. |
36
|
Retract augers to force discharge dirt from holes. |
35
|
Observe electronic graph recorders and flow meters that monitor the water used to flush debris from holes. |
33
|
Fabricate well casings. |
29
|
Inspect core samples to determine nature of strata, or take samples to laboratories for analysis. |
27
|
Operate hoists to lift power line poles into position. |
Work Activities
Importance %age |
Activity Description |
88
|
Repairing and Maintaining Mechanical Equipment
|
84
|
Handling and Moving Objects
|
75
|
Inspecting Equipment, Structures, or Material
|
67
|
Documenting/Recording Information
|
62
|
Thinking Creatively
|
62
|
Coordinating the Work and Activities of Others
|
61
|
Controlling Machines and Processes
|
60
|
Operating Vehicles, Mechanized Devices, or Equipment
|
58
|
Making Decisions and Solving Problems
|
53
|
Monitoring and Controlling Resources
|
53
|
Guiding, Directing, and Motivating Subordinates
|
51
|
Establishing and Maintaining Interpersonal Relationships
|
49
|
Updating and Using Relevant Knowledge
|
44
|
Coaching and Developing Others
|
44
|
Training and Teaching Others
|
41
|
Resolving Conflicts and Negotiating with Others
|
40
|
Organizing, Planning, and Prioritizing Work
|
40
|
Analyzing Data or Information
|
38
|
Getting Information
|
36
|
Monitor Processes, Materials, or Surroundings
|
34
|
Developing and Building Teams
|
34
|
Communicating with Persons Outside Organization
|
31
|
Repairing and Maintaining Electronic Equipment
|
29
|
Performing Administrative Activities
|
28
|
Evaluating Information to Determine Compliance with Standards
|
28
|
Communicating with Supervisors, Peers, or Subordinates
|
27
|
Judging the Qualities of Things, Services, or People
|
26
|
Scheduling Work and Activities
|
26
|
Estimating the Quantifiable Characteristics of Products, Events, or Information
|
25
|
Assisting and Caring for Others
|
25
|
Performing General Physical Activities
|
25
|
Processing Information
|
23
|
Provide Consultation and Advice to Others
|
23
|
Identifying Objects, Actions, and Events
|
23
|
Drafting, Laying Out, and Specifying Technical Devices, Parts, and Equipment
|
23
|
Developing Objectives and Strategies
|
21
|
Selling or Influencing Others
|
20
|
Performing for or Working Directly with the Public
|
20
|
Staffing Organizational Units
|
19
|
Interpreting the Meaning of Information for Others
|
3
|
Interacting With Computers
|