The Importance of Efficient Digging and Excavation for your Home Foundation

05 June 2015

The foundations of a home are built from detailed groupings of steel-reinforced concrete and compacted soil. The poured concrete is threaded with pipes and cables, septic hoses and gas lines, the detailed features that convey water in and waste out of the home. These are sensitive arteries that act as umbilical lifelines among the toughened blocks of a home’s foundations, meaning that care must be taken when work is being done on the man-made bedrock that lays beneath the house. Now, while a regular digger could rise to the challenge and complete the broad strokes of the work in this sensitive area, it cannot safely undertake the finer work. Only a mini digger can productively enter this scenario and accomplish those broad strokes before moving on to the details, such as excavating around septic lines and power distribution cables.

The decisive factor in this instance comes from detail and finesse, the capacity of a mini digger to rumble onto the scene with enough muscle to match any half-dozen manual workers while doggedly sticking with a miniature footprint that enables work within tight spaces. Additionally, if you’re digging a five or six foot trench around a poured concrete foundation, there are crumbling soil edges to navigate. Imagine a large machine crushing this carefully mapped out soil edge and one of the tracks falling in to the trench. A whole day would be spent extricating the heavy vehicle and repairing the damage it has caused. Meanwhile, a mini digger picks its way around the edge of the trench without causing any subsidence. The reach of the diggers bucket then descends to delicately pull dirt away from pipes and power lines with the help of a single manual worker when exposing sensitive ground features.

A 600 mm bucket is big enough to dig foundation trenches as determined by a local surveyor. Most mini diggers have long articulating arms and enough lifting power to scoop out these foundation trenches with ease. Also, you can find accessories that get the digger to the worksite in a way that no large machine could duplicate. Picture a pair of compact ramps or flat rails that allow the mini digger to get from one graded level to the next without spoiling the landscaped ground. These tight work area endeavours are supported by a high-powered boom that works in concert with the zero-length tail swing outline to enable the scoop to get under root systems and utility lines with equal ease, pulling dirt away from the foundations of the home as they take shape.

Used in partnership with a couple of manual workers and a pair of wheeled barrows, a single mini digger can uncover foundation space with all due prudence. It takes the occasional break to reallocate waste soil onto a spoil heap, only to return and cautiously remove a fresh layer of soil while never endangering the integrity of just-installed plumbing lines and power cables. A mini digger, in this application, is a surgical instrument when compared with larger, brutish plant hire.

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