Deep Foundation Piling

We confirm survey control, utility clearance, working-platform capacity, equipment access, overhead limits, environmental controls, pile layout, cutoff levels, and the approved installation and testing plan before production. Spoils, slurry, groundwater, casing, tremie placement, welds or mechanical sections, and adjacent movement are controlled according to the selected system and site-specific engineered procedure.

The governing document set is the 2024 Ontario Building Code, CSA A23.3, CSA A23.1 and A23.2, applicable OPSS requirements, sealed geotechnical and structural design, engineered working-platform criteria, and project load-testing requirements. Applicable OPSS requirements govern piling on provincial and municipal civil contracts where invoked. Project documents define dynamic, static, integrity, proof, or production testing frequency and acceptance.

The price responds to pile type, count, depth and capacity, access, headroom, working platform, obstructions, rock, groundwater, casing, spoil disposal, concrete or steel quantity, testing, mobilization, vibration controls, and cap work. An inadequate working platform can overturn or immobilize heavy rigs. Platform design, drainage, proofing, maintenance, and access control are treated as critical temporary works.

The controlling schedule factors are design and test-pile approval, rig mobilization, platform readiness, utility clearance, production rate, obstructions, concrete supply, testing and engineer acceptance, pile trimming, excavation, and pile-cap release. Spoils, slurry, groundwater, casing, tremie placement, welds or mechanical sections, and adjacent movement are controlled according to the selected system and site-specific engineered procedure.

Yes. Low-vibration systems, monitoring, isolated rig routes, noise windows, spoil control, and phased pile groups allow work beside operating facilities or public infrastructure when the design and logistics support it. An inadequate working platform can overturn or immobilize heavy rigs. Platform design, drainage, proofing, maintenance, and access control are treated as critical temporary works.

We compile pile layout surveys, installation logs, material records, concrete or grout tickets, reinforcement checks, depth and founding data, test results, movement monitoring, cutoff survey, engineer acceptance, and cap connection inspections. Applicable OPSS requirements govern piling on provincial and municipal civil contracts where invoked. Project documents define dynamic, static, integrity, proof, or production testing frequency and acceptance.

Provide geotechnical and structural reports, pile schedule and loads, drawings, test requirements, utility and obstruction information, access and headroom, working-platform data, groundwater conditions, monitoring limits, and milestone dates. Spoils, slurry, groundwater, casing, tremie placement, welds or mechanical sections, and adjacent movement are controlled according to the selected system and site-specific engineered procedure.