Yuryi Tkachenko Email & Phone Number

Red Lake, Ontario, Canada

As a team member of an underground diamond drilling crew I fulfilled the following core responsibilities:- Daily heavy equipment maintenance- Fast paced and safe installation of tools and drill rods to allow the drill operator maximum efficiency- Extraction, presentation, and documentation of rock core samples for the geologist- Mobilization of diamond drilling equipment and connection of air and water supplies in an underground environment- Assistance with repairs and more heavy duty maintenance tasks- Maintaining cleanliness and good general order of the site during drilling operations

Vancouver, British Columbia, Canada

Working under the acting project manager and site superintendent, I fulfilled the following responsibilities on the projects below.Davenport Diamond, Toronto, Jan 2021 - July 2021Acting Role: Project Coordinator- Fulfilling a project scope of 50+ drilled caissons with diameters of 1200mm and 1500mm at 30m depths- Partook in an active field role after fulfilling core responsibilities, assisting with equipment demobilization, rigging loads, installing casing, signaling cranes, backing up equipment, maintenance- Organized back to back concrete pours together with the site superintendent, ensured a high level of quality in poured concrete in coordination with the supplier's QC rep- Performed rebar cage inspections for conformance with the safe lifting plan- Fulfilled quality documentation and liasoned with the QC and QA field engineers- Documented important details in the field- Procured items and services as needed for the project- Provided monthly financial summaries for subcontracted equipment and materials to the project manager- Relayed the site superintendents schedule and planning to work crews when necessary Highway 91/17 Upgrades, Vancouver Aug 2021 - Sept 2021Acting Role: Project Coordinator- Completion of five 1500mm diameter structural soil bearing caissons up to 20m deep- Handling of all mixing and testing of polymer drilling slurry- Directed the installation of thermal image profiling (TIP) wires on all reinforcement cages- Lead a presentation of foundation drilling methods for the visiting representatives of the BC ministry of transportation- Provided all site administrative services, including quality reporting, and photo documentation of work

Toronto, Ontario, Canada

Working under the acting project manager and site superintendent, I had worked on the following projects with the attached responsibilities.PLFPEI, Phase 1 Cutoff Wall ($40 Million Contract Value) Apr 2019 - Nov 2020Acting Role: Field Coordinator- Part of a team with an overall project scope of 1500 cast in place shafts, including 750 cast in place steel pile shafts, tremie poured between 17m deep and 51m deep- Partook in an active field role after fulfilling core responsibilities, assisting with walking down rigs, rigging loads, installing casing, signaling cranes, backing up equipment, setting up and unclogging water pumps, and occasionally operating a mini excavator- Contributed to the formation of a cohesive, strong, and motivated group of coordinators,lessening supervisor work burden- Organized all concrete deliveries for multiple pours occurring simultaneously at night- Fulfilled quality documentation and liasoned with the QC and QA field engineers- Stepped up to direct crews and make decisions in some circumstances in order to avoid stoppages of work- Supervised a crew for miscellaneous labor tasksPLFPEI, Cherry Street South Bridge ($8 Million Contract Value) Jan 2020 - Sept 2020Acting Role: Project Coordinator- Working solo under the project manager, with a project scope of 13 2.4m diameter caissons, up to 55 meters deep- QC Implementation of synthetic polymer slurry drilling as a brand new, never attempted procedure- A strong internal QC program ensured that multiple types of non destructive caisson tests (SQUID, O-Cell, TIP, CSL) returned positive results on all caissons- Engaged with the client on many technical challenges to the project ranging from engineeringchanges to soil activity- Developed a positive relationship with the concrete supplier through good communication and development of smooth concreting operations- Provided all site administrative services, including timesheets, quality reporting, and photo documentation of work

Working under the contract administrator as part of the inspection team my responsibilities were as follows:- Perform routine site visits on the highway 400 expansion project, documenting details such as crew sizes, equipment, and hours of work with field notes and site photos- Conduct quality inspections of each work task being completed in reference to the contract specifications and OPSS- Complete quality assurance compaction testing with a nuclear gauge- Conduct quality assurance spot checks on road elevations using a laser level

Completion of 3 seasonal summer co-op terms totalling 1 year of experience as a construction materials tester between the years of 2015 and 2017.Responsibilities were as follows:- Conduct field testing and sampling of concrete, soil, and asphalt on different construction sites- Complete all testing and sampling quickly, correctly, and safely, following CCIL specification- Provide feedback for test results that are not within acceptable parameters, provide ideas on possible corrective actions, complete official reporting on testing and sampling- Transport and handle sensitive radioactive equipment (nuclear gauges) safely and responsibly, maintain care of all equipment in general- Provide pre-pour inspection of caisson drilled shafts and check soil bearing strengths during drilling

Diploma, Well Drilling/Driller

Advanced Diploma, Civil Engineering Technology