Miner

0 Views
What do you think about this article? Rate it using the stars above and let us know what you think in the comments below.
Drills and blasts earth and rock excavations to construct underground shafts and tunnels for projects, such as roads, railways, and waterways...

Drills and blasts earth and rock excavations to construct underground shafts and tunnels for projects, such as roads, railways, and waterways: Sets up pneumatic drilling machinery and moves lever controlling drilling action to drill blastholes in $T3tunnel heading$T1 according to spacing, angle, and depth of hole specified by SUPERVISOR, TUNNEL HEADING (construction). Loads blastholes and fires powder charges to loosen earth and rock [BLASTER (any industry)]. Wedges, nails, or bolts timber or steel retaining structures to prevent cave-ins. May work in caissons. When concerned with erection of breast boards (timber bracing) to shore tunnel heading, may be designated Breast Worker (construction).
If this article has helped you in some way, will you say thanks by sharing it through a share, like, a link, or an email to someone you think would appreciate the reference.

Popular tags:

 roads  structures  depths  industry  fires  methods  drills


The number of jobs listed on EmploymentCrossing is great. I appreciate the efforts that are taken to ensure the accuracy and validity of all jobs.
Richard S - Baltimore, MD
  • All we do is research jobs.
  • Our team of researchers, programmers, and analysts find you jobs from over 1,000 career pages and other sources
  • Our members get more interviews and jobs than people who use "public job boards"
Shoot for the moon. Even if you miss it, you will land among the stars.
ConstructionCrossing - #1 Job Aggregation and Private Job-Opening Research Service — The Most Quality Jobs Anywhere
ConstructionCrossing is the first job consolidation service in the employment industry to seek to include every job that exists in the world.
Copyright © 2024 ConstructionCrossing - All rights reserved. 168