O*NET-SOC 47-5051.00

Rock Splitters, Quarry

Separate blocks of rough dimension stone from quarry mass using jackhammers, wedges, or chop saws.

Preparation

ItemValue
Preparation zoneZone 1 – Little or no preparation needed
What O*NET says the zone requiresNo previous work-related skill, knowledge, or experience is needed
Broad occupation in O*NETTrue (Yes)
Skills listed for this occupation6
Abilities listed for this occupation6
Tasks listed for this occupation4
Interest scores given for this occupation6

Skills

The 6 skills with the highest importance values in this occupation's records.

SkillO*NET elementImportanceDate
Operation and Control2.B.3.h3.2506/2010
Operations Monitoring2.B.3.g3.1206/2010
Active Listening2.A.1.b3.006/2010
Monitoring2.A.2.d2.8806/2010
Complex Problem Solving2.B.2.i2.7506/2010
Coordination2.B.1.b2.7506/2010

The importance value is what each record itself carries on O*NET's importance scale; the date is the date in each record.

Abilities

The 6 abilities with the highest importance values in this occupation's records.

AbilityO*NET elementImportanceDate
Arm-Hand Steadiness1.A.2.a.13.8806/2008
Multilimb Coordination1.A.2.b.23.6206/2008
Control Precision1.A.2.b.13.506/2008
Static Strength1.A.3.a.13.506/2008
Trunk Strength1.A.3.a.43.3806/2008
Manual Dexterity1.A.2.a.23.2506/2008

The importance value is what each record itself carries on O*NET's importance scale; the date is the date in each record.

Tasks

The tasks O*NET records for this occupation, with the type, respondent count and date each record carries.

TaskTypeIncumbents respondingDate
Locate grain line patterns to determine how rocks will split when cut.Core6206/2008
Remove pieces of stone from larger masses, using jackhammers, wedges, and other tools.Core6306/2008
Insert wedges and feathers into holes, and drive wedges with sledgehammers to split stone sections from masses.Core6306/2008
Mark dimensions or outlines on stone prior to cutting, using rules and chalk lines.Core6006/2008

Work interests

The interest scores O*NET gives this occupation, on the six interest types.

InterestScoreDate
Realistic6.9611/2023
Conventional3.2111/2023
Investigative2.0811/2023
Artistic1.7511/2023
Social1.2511/2023
Enterprising1.1711/2023

More occupations in preparation zone 1

Source: O*NET 29.1 Database (Occupation Data, Job Zones, Skills, Abilities, Task Statements, Interests), U.S. Department of Labor, Employment and Training Administration. Data fetched 2026-10-31. See about and sources.