One of Ontario's largest subway line, a $9 billion project managed by Crosslinx. Huinink infrastructure performs injection and soil stabilization on many locations. Huinink has performed as the standby emergency grouting contractor on the first station under construction. Fixing debonded slabs, as well as repairing station boxes. We have provided complex services such as contact grouting infront of the TBM's to stabilize the foundation for cutter head maintenance. As soil and water stabilization and injection company, we perform many similar functions on this 6 yr. project.

Huinink Infrastructure has recently completed more than 3,000 m of epoxy crack injection, and 10 cu m. of overhead concrete Restoration, in culverts and bridges in Pickering, for the Ministry of Transportation of Ontario. Huinink Infrastructure has rehabilitated many culverts in Ontario and has vast experience in the types of problems that occur in culverts.

Huinink Infrastructure completed crack injections and concrete restorations along the 401, 404, QEW and other major highways. Huinink has conducted yearly concrete rehabilitions for the Ministry of Transportation.

Huinink helped in restoration of Toronto's largest and most iconic bridge, the Prince Edward (Bloor Street) Viaduct. The logistical problems were myriad: working on elevated platforms up to 40 m above the Don River, working under the Bloor Street traffic, under and beside the elevated TTC Bloor Street subway line, over a GO railway, over Bayview Ave., and over the Don Valley Parkway. But Huinink performed polyurethane crack injection to extend the life of the concrete of the entire bridge structure, on budget and on time.

Huinink Infrastructure has repaired many newly poured slabs on the platform of the train station at Spadina and Bloor. The Toronto Transit Commission (TTC) had earlier rejected our client's concrete on this platform, and they called in Huinink for ideas. There was a delamination from improper bonding between the old and new slab. Huinink suggested injecting epoxy between the two slabs, in a grid pattern. This was performed, and it successfully repaired the concrete of the platform, avoiding a potentially multi-million dollar repair bill to the contractor, and a major schedule delay for the TTC.

Huinink repaired a delaminated base slab, and unsound walls in a newly-poured sewage aeration reservoir. Huinink suggested injecting the walls of the reservoirs with polyurethane until the leaking stopped, then inject the base slab in a grid pattern with epoxy. This procedure was followed and the repaired reservoirs were accepted by the customer, saving millions of dollars for the customer.