Confined Access Excavation in Cartierville

Duplexes and row houses from 1920 to 1950, many never fitted with a clear-stone perimeter drain. Everything keys off the side-gate width: a 1.5-ton mini excavator fits 90 centimetres, a 3-ton needs 1.5 metres, and spoil travels out on a 60-centimetre tracked carrier.

Confined Access Excavation in Cartierville: what the ground dictates

The gate picks the machine: 90 centimetres admits the 1.5-ton mini, 1.5 metres the 3-ton; spoil rides out on a 60-centimetre tracked dumper. Cartierville borders the river: high water table and soft soils show in every trench.

The stock spans 1920 to 1950: stone and rubble with no original drain, and basements that say so after every heavy rain. A 60-centimetre gap between two houses takes the tracked carrier, never a wheelbarrow: everything gets measured.

On site: the method that avoids do-overs

Soft soils of the low terraces hold water: walls sloped at 45 degrees by default, washed-stone backfill to drain before lawn. Within a metre of a neighbour's foundation, an engineer sets the method: the machine never runs along an unshored wall.

Tracking pads spread the load under the tracks: without them, interlock pavers settle under repeated passes. Fine soils of the low terraces: water lingers, walls get sloped, backfill switches to draining washed stone.

Permits, delays and neighbours in Cartierville

The job runs in passes: the mini digs, the tracked carrier ferries soil to the truck parked in the lane, and sections close as they finish. In Cartierville, the Rivière des Prairies nearby asserts itself on every deep dig.

Trucks route along arterials, not residential streets: wet spoil leaves in sealed-bed trucks. Under windows and behind the garage, no machine fits: we finish with hand digging, shoring as we go.

Give the party-wall neighbour a heads-up: a dig thirty centimetres from his fence deserves a warning first.

Frequently asked questions

Straight answers

Which machine fits a narrow yard?

Under 1 metre: the 1.5-ton mini and the 60-centimetre tracked carrier. Between 1 and 1.5 metres, a 3-ton machine speeds the job up sharply.

Will the work damage lawn and pavers?

Tracking pads under the tracks and a marked travel path limit damage to the working lane; affected strips are reseeded or re-laid at the end.

Will old foundations survive the dig?

1920-1950 stone and rubble gets hand-dug over the last metre: a machine bucket would crack the wall, hand digging respects it.

How is the price set?

On three measurements taken during the visit: the real volume to remove, the soil conditions below the surface, and how the machinery can get in. It is almost always the third that moves the figure — a yard reachable only through the alley means a mini excavator and conveyor removal rather than a truck at the curb. Excavation, haulage, soil disposal and backfill appear as separate lines, and nothing changes after signing except an underground discovery, whose rate is written in advance.

A job in Cartierville?

Tell us about the site: soil, access, schedule. We will tell you what really matters.

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