Project Managers reviewing plans


ROHI Engineering projects

Randall Trites and Glen Sandin reviewing engineering project


ROHI Engineering projects


Gratton Coulee, Hogan Hill and Hogan Hill Extension
Grading, Paving and Bridge file construction
MD of Wainwright

Gratton Coulee, Hogan Hill and Hogan Hill Ext. Grading, Paving and Bridge file construction was a three-year road improvement project. After completion of the first project, ROHI was hired to complete the additional three contracts, including the Gratton Coulee Road.

The total of the combined contracts was $24,605,871.55 and included 1.65 million cubic metres of earth moving, three Bridge File replacements, and 30.4 km of base paving.

The MD of Wainwright engaged ROHI for the design of the upgrade of the Gratton Coulee Road from Highway 881 to Highway 14. The project was 6.4 km in length and included major re-alignment of the road.

Particular challenges on this project were; re-aligning Gratton Coulee Road beneath the existing CNR overpass, ensuring all environmental regulations and Alberta Transportation standards were met when intersecting Alberta Transportation Jurisdiction, and public roads, and constructing with highly erodible soils near wetlands.


52 Avenue Servicing Upgrades
Town of Ponoka

Construction Cost: 605,580
Completed: August 2020

The Town of Ponoka has retained ROHI Engineering to complete the design and construction administration for the upgrade of the water main from cast iron to PVC and replacement of the sanitary main to ensure future reliability of water services to the properties located on this Avenue. The underground and base work was completed in 2019 with asphalt concrete paving completed in 2020.

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