Steps to build a retaining wall: Know the lay of the land - contact Dial Before You Dig Draft your wall design Finalise plans and mark out area Excavate area and trench Lay and compact road base Lay steel bar grid/mesh and set up wooden forms Pour footing - lay cement and sand mix Screed and level the cement/sand mix Lay first row of bricks Fill first layer of bricks with blue metal aggregate Optional - Install drainage pipe Lay remaining layers of bricks Remove lugs from top layer Install caps Allow everything to dry
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Many earthmoving and construction jobs will need a grader on site. Graders are used for civil engineering projects to precisely refine surface levels that a scraper, excavator or dozer has “rough graded”. Below we delve into the nuts and bolts of all the questions you should ask yourself when hiring a grader. How big is a grader's blade? Graders are fitted with a long movable blade used to create flat surfaces. Our grader hire suppliers categorise their graders by blade width, from less than 10ft, to 12ft, 14ft, 16ft, and right up to 24ft. Smaller blades might be used on jobs like embankments, drains and ditches. The larger 24ft bladed models are usually used in the construction of mine haul roads to make way for big rigid rear dump trucks to travel around mine sites.
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When it comes to operating licences for earthmoving machinery like graders there have been changes in recent times that make a yes/no answer complicated. Officially, if you are in Australia you no longer need a licence, such as an earthmoving or particular crane certification (EPC), to operate most earthmoving machines. However, it doesn’t mean you can just rock up to a worksite and hop on a grader with no experience. It does mean that you have to take the necessary steps to become a competent grader operator. As graders are a vital finishing machine on any worksite the project manager or the Person Conducting a Business or Undertaking (PCBU) are very particular with a grader operator’s experience and skills. The need for an EPC licence was revoked in 2011 by the Australian Federal Government to make it easier for workers to responsibly use a range of plant equipment. Although this then meant that a range of other management and operator responsibilities took its place to ensure the safety and productivity of the worksite.
Read more hereiSeekPlant is committed to supporting efforts to promote and identify indigenous owned businesses supplying to mining, resources and infrastructure projects. this supplier has identified itself as being Indigenous Owned or Affiliated under the following conditions:
