Category Archives: Screw Pile Engineering

Piles Inside a Hotel? Call Postech!

Postech Installers have been on their fair share of “interesting” job sites but it was uniquely cool to drive through the front doors of a local hotel and navigate our way into the laundry room.   Our customer was tasked … Continue reading

Posted in Construction, Foundation Repair with Screw Piles, Manitoba Soils and Screw Piles, Piling, Screw Pile Engineering, Screw Piles, Screw Piles for Commercial Projects, Uncategorized | Tagged , , , , , , , , , , , , | Leave a comment

Buried Treasure Under Your Home

Did you know that very few homes in Winnipeg built by mass home builders are built with ICF (Insulated Concrete Forms) or Superior Wall (precast walls built in controlled factory)?  It’s surprising to me that this is the case because … Continue reading

Posted in Construction, Foundation Repair with Screw Piles, Manitoba Soils and Screw Piles, Piling, Screw Pile Engineering, Screw Piles, Screw Piles for Homes, Screw Piles for ICF Foundations | Tagged , , , , | Leave a comment

Affordable Geotechnical Investigations and Reports for Residential Building Projects in Winnipeg, MB

There is a strong push by local building authorities and engineers to complete geotechnical investigations and reports from which to base structural foundation designs for any residential building project that results in 4 season living space.  This would mean that … Continue reading

Posted in Screw Pile Engineering, Screw Piles for Home Additions, Screw Piles for Homes, screw piles for sunrooms, Uncategorized | Tagged , , , , , , , | Leave a comment

City of Winnipeg & Screw Piles

In February of 2017 the City of Winnipeg released its most current information bulletin regarding their approach to helical screw piles.  If you click the link below you can download a copy of the bulletin: http://winnipeg.ca/ppd/pdf_files/InformationBulletins/2017/2017-001-S.pdf What should you know … Continue reading

Posted in Foundation Repair with Screw Piles, Manitoba Soils and Screw Piles, Piling, retaining walls, Screw Pile Engineering, Screw Piles, Screw Piles and Decks, Screw Piles as Anchors, Screw Piles for Concrete Foundations, Screw Piles for Garages, Screw Piles for Homes, Screw Piles for ICF Foundations, Screw Piles for Pergola, Screw Piles for Porch with Roof, Screw Piles for Stairs, Screw Piles for Structural Slabs, screw piles for sunrooms, Torque Monitored Installation | Tagged , , , , , , , | Leave a comment

Length Matters to Manitobans

Length may or may not matter depending on the topic of conversation but when it comes to screw piles here in Manitoba length matters a whole lot and some companies offer products that come up short. First, if you live … Continue reading

Posted in Manitoba Soils and Screw Piles, Screw Pile Engineering, Screw Piles, Screw Piles in Frozen Soil | Tagged , , , , , , , , , | Leave a comment

Death to Soil Assumptions

Did you know that there is a good chance your home, sunroom, cottage or deck has been built on a foundation designed using soil assumptions? What exactly is a soil assumption?  In Manitoba (and most other places) many of the … Continue reading

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Are Galvanized Screw Piles a Gimmick?

Competition: “We offer no gimmick screw piles.  Don’t pay for things you don’t need such as hot-dip galvanizing.” What else is the competition going to say when they can’t offer hot-dip galvanized screw piles at an affordable price? Postech Screw … Continue reading

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Torque Monitored Installations – A Best Practice in Screw Pile Installation

“The empirical relationship between installation torque and capacity is considered to be the greatest attribute of helical foundations.” – Helical Foundations… What an Engineer Needs to Know, Structure Magazine (June 2004), Gary Seider, P.E. In studying the general approach to … Continue reading

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Professional Screw Pile Installation VS DIY Screw Pile Installation

“I have a skid steer post hole auger that should be able to get one of those in the ground.”  A common statement by aspiring DIY screw pile installers.  But… is this a good idea? Common auger drives mounted to … Continue reading

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Postech Screw Piles – Extensively Tested in Winnipeg, MB Clay (Famous Gumbo)

In August of 2014 Postech Screw Piles undertook extensive third-party engineer led and supervised testing in Winnipeg’s famous gumbo / clay soils. The testing site was not ideal, in fact the soil was downright terrible at ~30kPa, highly moist and … Continue reading

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