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Project Portfolio

ITC Multi-Value Transmission Projects – 345/161 kV

Project The MVP transmission lines are a joint effort between ITC Midwest LLC (ITC) and MidAmerican Energy Co., involving approximately 400 total miles of 345...

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ComEd Fisk High-Voltage Line – 345 kV

The project involved ten drilled shaft foundations to support tubular steel poles for new 345 kV lines just outside downtown Chicago.  Planned structures ranged in...

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WFMAC Substations – West Fort McMurray 500 kV Substations

Two new 500 kV substations. Value engineering for substation foundation designs resulted in an approximate 40% reduction in piles and 20% reduction in steel.

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Fox Lake to Lakefield – Transmission Line

Analyzed Thermal Integrity Profiling reports on 163 drilled shafts to confirm foundation integrity. Alternative means of confirmation could exceed $35,000 per shaft and be as...

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Sunrise Powerlink – Transmission Line

235 micropile foundations installed in challenging and environmentally sensitive terrain. First application of patented steel micropile cap for lattice towers. Steel caps provided significant schedule,...

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Lower Churchill – Transmission Line

Variable bedrock depths. Variable & deep boggy ground conditions. Micropiles & drilled pipe piles designed as alternatives to grillage and driven pile.

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Moxie Freedom – Substation

Geotech data indicated significant variability in depth to bedrock. Alternative designs incorporated detailed geotech assessments and constructability reviews. Final designs reduced shaft size by approximately...

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Koolau-Wailupe 46 kV – Transmission Line

Thirteen replacement self-supporting steel poles, situated in three different locations and supporting two circuits. Foundation locations feature rugged terrain and steep slopes. Majority of construction...

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Devers to Palo Verde 2 – High Voltage Transmission

Micropile design for 43 lattice towers and 13 permanent helipad structures. Provided recommendations for ultimate load testing program, geotechnical design review, and design support during...

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