Job ID: 503167
Mulzer Crushed Stone, Inc., a CRH Company, is the foremost supplier of crushed stone, sand, gravel, scrubber stone, rip-rap and ag-lime in Southern Indiana. Complete with six quarries, fifteen retail locations and two sand and gravel plants, Mulzer Crushed Stone, Inc. has supplied aggregate to area construction projects, large and small, since 1935. Mulzer Crushed Stone, Inc. is the Tri-State's established leader in delivering superior quality products that provide exceptional value to those we serve. In addition, by being a part of the CRH Americas family, we are a proud reflection of the hundreds of family businesses, local and regional companies and mid to large sized enterprises that come together to form CRH Americas. CRH Americas is the number one asphalt producer, the third-largest aggregates producer, and one of the top 5 ready mixed concrete producers in the United States. CRH Americas operates with a decentralized, diversified structure, letting you work in a small company environment while having the career opportunities of a large enterprise.
Mulzer Crushed Stone, Inc.
Job Description
Job Title: Blaster
Department: Production
Reports To: Production Superintendent
Summary:
Assembles, plants, and detonates charges of industrial explosives to loosen earth, rock to facilitate removal by performing the following duties.
Essential Duties and Responsibilities include the following. Other duties may be assigned.
Performs pre-shift inspection
Designs shots with the proper delays (electric, nonelectric) must know depth and spacing of individual benches
Keeps records of all inventories (cast booster, detonators, nitrates, emulsions etc.)
Figures scale distance, lbs/delay, power factors
Must know how to deck a shot and how to load a presplit
Keeps explosive truck in good working order, including cleaning out augers if necessary
Greases all bearings in augers
Operates the sequential board
Posts blast site while shot is being loaded and attends site until shot is fired
Drives explosive truck in a safe manner
Never works with back to highwall and remains a safe distance from highwall
Watches for changes in weather that could affect blasting. (Thunderstorms, high winds)
Must follow all MSHA and Mulzer rules
Supervisory Responsibilities
Oversees the blasting process and the activities of the blaster helpers
Qualifications
To perform his job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed below are representative of the knowledge, skill, and/or ability required. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.
Must be familiar with all aspects of blasting. (dos and don'ts)
Education and/or Experience
Associates degree (A.A.) or equivalent from two-year college or technical school; or six months to one year related experience and/or training; or equivalent combination of education and experience.
Language Skills
Ability to reach and interpret documents such as safety rules, operating and maintenance instructions, and procedure manuals. Ability to write routine reports and correspondence. Ability to speak effectively before groups of employees of organization.
Mathematical Skills
Ability to add, subtract, multiply, and divide in all units of measure, using whole numbers, common fractions, and decimals. Ability to compute rate, ratio, and percent and to draw and interpret bar graphs.
Reasoning Ability
Ability to solve practical problems and deal with a variety of variables in situations where only limited standardization exists. Ability to interpret a variety of instructions furnished in written, oral, diagram, or schedule form.
Physical Demands
The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.
While performing the duties of this job, the employee is regularly required to reach with hands and arms; use hands to finger, handle or feel; talk or hear; sit; stand; walk; climb or balance; stoop; kneel; crouch or crawl. The employee must regularly lift and/or move up to 25 pounds, frequently lift and /or move up to 50 pounds. Specific vision abilities required by this job include close vision, distance vision, color vision, peripheral vision, depth perceptions, and ability to adjust focus.
Work Environment
The work environment characters described here are representative of those an employee encounters while performing the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.
While performing the duties of this job, the employee is regularly exposed to fumes or airborne particles, outside weather conditions, high, precarious places, vibration, toxic or caustic chemicals and risk of electrical shock. The noise level in the work environment is usually loud.
What CRH Offers You
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