Construction of a reinforced concrete machine base, recessed pits, and curbs, including excavation, soil testing, and structural concrete work, in accordance with stamped structural drawings and Ontario regulations.
Design & Pre-Construction
Provided stamped structural drawings and scanned for buried utilities.
Demolition & Excavation
Cut and removed 8" concrete floor. Excavated to 42" for the base and 24" for machine pits; stockpiled soil onsite. Conducted soil testing (O. Reg. 406/19) and disposed of soil offsite after results.
Base & Pit Construction
Placed and compacted 6" of Granular A. Installed 20 mm rebar at 12" on centre. Poured 30 MPa concrete for machine base. Formed two 2 m × 1.5 m pits with 2.5" angle edges; stripped forms after curing.
Curb Construction
Formed, poured, and finished two 22.168 m × 675 mm × 350 mm curbs with 30 MPa concrete; stripped forms after curing.
Finalization
Cleaned site and demobilized equipment and crews.
The machine base, recessed pits, and curbs were constructed to specification, with all structural and environmental requirements met. The project was executed efficiently, with careful coordination around soil testing and disposal timelines.