| When backfilling is almost complete, water to settle the soil around the roots. |
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| Walls are usually braced a few days after forms have been stripped and before backfilling operations begin. |
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| The remnant ore inside the old stopes, pillars and tailings used as backfilling are being leached with mild acid solution. |
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| This multipurpose tool can be used for more than backfilling a trench or grading a job site. |
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| Cracks can also result from backfilling foundations before they have sufficient strength to resist the forces generated by the backfill. |
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| The time is rapidly approaching when we will be ready to line the hole with polythene before backfilling and tidying the area prior to planting. |
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| The excavated soil should be mixed with well-rotted organic matter or a tree-planting compost before backfilling the hole. |
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| The excavated ground is used for backfilling a low area at the end of the runway for the purpose of lengthening it. |
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| They are building the box drains higher than the lots, and they are not backfilling the area. |
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| The versatile dozer blade is equipped with a float feature for levelling and backfilling work. |
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| Following backfilling and grouting, the vertical pipes are connected to a horizontal underground header pipe. |
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| Most subsurface drains are constructed by excavating a trench, installing a tile, and backfilling the trench. |
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| Our question is how we address the issue of those who are continually backfilling. |
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| After backfilling and compaction is completed, the surface should be stabilized. |
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| His bucket-equipped compact track loader makes money backfilling basements, cutting out driveways and sidewalks, and performing final landscape grading. |
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| It also implies, but does not explicitly require, important installation details, such as complete backfilling of the trench and thorough compaction of backfill. |
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| Excavation, backfilling and compacting work will require using backhoes, bulldozers, trucks and roller compactors. |
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| Notice of the proposed backfilling should be given to the Board before backfilling is done over a pressure vessel. |
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| When backfilling trenches, the material should be replaced in the order it was removed. |
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| A local sub-contractor who provided plant undertook the backfilling and levelling operation and supplied some of the graded back fill material. |
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| The dry storage container undergoes final vacuum drying and helium backfilling. |
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| It is reinforced both upstream and downstream by backfilling and piles of rock. |
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| The versatile dozer blade is invaluable for backfilling, dozing, leveling and it also acts as a stabilizer to increase lift capacity over front. |
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| Suitable for many applications like material knockdown, site leveling, trench backfilling and light dozing. |
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| Pipelay vessel Apache will install all pipelines and will be supported by the Normand Pioneer, which will fulfill all trenching and backfilling requirements. |
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| Tamp down the backfilling to achieve a level and stable foundation. |
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| It consists of a driving unit with hydraulic progress pulling on a well controlled speed the backfilling tool, and a cement mixer containing compacted cement materials. |
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| Contractor Skanska in collaboration with Nynas is trialling five types of repair, all based on cutting out individual transverse cracks through the 40mm thick SMA overlay and backfilling with new material. |
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| The VPAT blade is specifically designed for finish grading, backfilling ditches, cutting V ditches, windrowing, fill spreading, medium land clearing and heavy dozing. |
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| Where the length of a sublevel is approximately 70 metres from its extremity to the central access cross cut, it is divided into two stopes, with the second stope mined after backfilling the first stope. |
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| As the economy improves and employment picks up, tenants will spend the next several years backfilling these shadow spaces before venturing into the leasing market. |
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| Both parties must approve all work before backfilling. |
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| Our solution to this challenge is the Infinity patient monitoring with Pick and Go, including automatic backfilling of data to comply with documentation standards and regulatory requirements. |
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| It also addresses the demolition of more than 100 buildings on the surface, the backfilling and covering of several open pits, and the covering of 95-hectares of tailings. |
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| To address these needs, some regions have put in place measures to temporarily increase staffing levels-for example, retaining retirees on contract or backfilling positions soon to be vacated. |
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| The potentially acid-generating waste is crushed and screened, and the coarse material is used as aggregate for underground concrete backfilling operations. |
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| Its applications include soil compacting for road, embankments and reservoirs as well as backfilling for gas pipelines, water pipelines and cable installation work. |
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| The pit or quarry must be stabilized before the operation is shut down by backfilling, contouring and reclaiming areas where extraction of granular resources is complete. |
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| The Customer, their contractor or representative shall permit Hydro Ottawa to inspect the service trench prior to the backfilling, or pouring of concrete. |
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| Sherbrooke reported the only account of a horned lizard using her head in backfilling the nest, but it is not clear if we were observing a similar activity. |
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| Backfilling with the clay soil that you removed is actually like building a dam to keep excess water from permeating the root ball of your newly planted tree. |
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