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What is the Definition of an Excavation? What makes this Component Crucial to the Building’s Success?


Helms Construction is Calgary’s go-to general contractor since they offer every conceivable building service. The company has been around for almost 30 years, and in that time it has served the incredible people of Alberta.

What Function Do Excavation Firms Serve?

There is a lot of prep work that has to be done before construction can begin. Digging holes in the ground is crucial if you want to have good harvests. The first and arguably most important part of any building project is the excavation.

Helms Construction is the go-to Calgary excavation firm when you need to lay the groundwork for your new structure. Excavation encompasses a wide range of activities, including site preparation, grading land, levelling, trenching, drilling, and, of course, digging holes.

Hiring dependable excavation services is essential if you intend to construct anything requiring digging: building foundations, basements, roads, roadways, walkways, sewage lines, pipelines, drainage, landscaping or swimming pools. Excavation speeds up the building process and allows you to build your structures to their full potential by giving you more control over the project site. Moreover, if you’re curious about the ins and outs of excavation and demolition construction services, delve deeper into our website to find out more about the meticulous planning, skilled execution, and impressive results we deliver.

Methods Employed in the Digging Process

The following steps make up the entirety of the procedure:

1. Working Together

Helms Construction will coordinate with permit services, utility companies, and land surveyors before beginning the project. They will also supervise the project and acquire any required permits. Transportation and material distribution plans, as well as demolition and removal service plans, fall under this category. After that, trees, logs, stones, and other debris are removed, and the space is staked out.

2. The Site Must Be Graded, Drilled

Helms Construction will level and smooth the land, demolish any unwanted constructions, and haul away the debris. They make sure the soil is set up properly for surface and subsurface drainage. Erosion and drainage difficulties, as well as other environmental hazards, must be mitigated during site preparation.

3. Rallying Our Digging Crew

Trenches for the installation of things like water and sewage lines, power lines, and utility lines are dug by professionals using heavy machinery. All of these procedures are handled carefully to prevent you from having to pay for any unnecessary repairs.

4. Finalizing

When all else has been completed, cut and fill work, which entails shifting earth from a high zone to fill in a lower one, must be carried out. When you hire Helms Construction, you will not have to worry about clearing the site by yourself after excavation.

Time Frames for Construction Digs

Remember that there are many variables that might affect how long it takes to excavate your project site, and that the time it takes could vary greatly. The time required to excavate a foundation might range from three to four days to two weeks. 

The worst case scenario is an over-dig of 10 feet. Large stones or an excessive amount of clay below the surface increase the likelihood of this happening. When Helms Construction is on the job, you can rest easy knowing that delays of any kind will be avoided. They are better than other people because of this.

What are the Benefits of Excavation?

The foundation of a commercial or residential building must support tens of thousands of pounds while also being flat, dry and able to withstand extreme temperatures. The strength of the foundation determines how long a project will last. To lay a foundation strong enough to withstand the weight, much more work is required than simply digging a hole.

Each construction site has its own unique characteristics that must be taken into account during the design phase of laying a foundation. Each foundation requires careful consideration of soil stability, water tables, moisture, and even the quality of the backfill. 

To prevent the foundation from being damaged by water, a layer of tightly compacted cobbles, for instance, may be necessary on locations with a high water table. However, in areas with softer soil, further compacting or aggregate may be required to construct a solid foundation.

Helms Construction experts identify potential problems like high water tables or unstable soil, and they take the necessary steps to prepare the land for a solid foundation. 

Having the knowledge and experience to overcome the unique obstacles presented by each building site is essential to preventing foundational issues like sagging, separation, and cracking in the future. Here is where the firm’s 30+ years in business really shine.


Pre-engineered steel buildings are efficient, but both they and more traditional buildings need a solid base. Excavation calls for experience, competence, and precise attention to every particular project because it deals with tremendous challenges and establishes the foundation for the complete project. 

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