A 3 – storey apartment building was experiencing settlement on the entire foundation. The condominium group needed to have the foundation stabilized. We assessed the pattern of settlement and put together an Engineered Plan for Underpinning Remediation using Screw Pile technology.
We excavated all of the foundation walls down to the footing
Our SVL90 Kubotta with 20,000 foot-lb specialized drive head installed screw piles in sections to the required depth of 28 feet.
Underpinning pile brackets were attached to the top of the piles
Lift assemblies were attached to the brackets then 20 Ton jacks installed and all screw piles were loaded
Site was backfilled and cleaned up
Access to the site was a challenge. Material to be removed and replaced had to be loaded into wheelbarrows and pushed uphill and down. It was an arduo…Read more
I would like to take this opportunity to thank you for a job well done. After this past weekend’s deluge, our basement was left completely dry….Read more
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