Assessment & Permitting
Baseline StudiesWater quality, fish and habitat, wildlife, vegetation and soils, collected early enough to support the EA and permit applications.
Exploration & Early Works MonitoringDrill programs, trails, camps and access roads monitored under notice-of-work and pre-construction conditions.
Permitting SupportField data, mitigation plans and compliance planning for Mines Act, EMA, Water Sustainability Act and Fisheries Act authorizations and EA conditions.
Nation-Side Review and OversightTechnical review of proponent submissions for a Nation government, referrals support, and monitoring of permit conditions.
Construction & Operations
Construction MonitoringRight-of-way clearing and grading, watercourse crossings, plant sites, tailings and water facilities and haul roads, with problems raised before they stop work.
Water Quality & Effluent ComplianceTurbidity and instream monitoring near water; surface water, groundwater and effluent sampling against permit limits, including MDMER.
Wildlife ProgramsFish and amphibian salvages, nest sweeps, and bat, bird and raptor surveys, timed to clearing windows.
Sediment & ErosionDesign, installation and supply of erosion and sediment control on pads, roads and stockpiles.
Closure & Reclamation
Progressive ReclamationDisturbed ground reclaimed while the mine operates, and closure reclamation to a condition the regulator and the Nation both accept.
Closure MonitoringPost-closure water quality, revegetation and erosion monitoring, with the reporting that shows closure conditions are met.
Effectiveness MonitoringLonger-term tracking of reclamation and habitat restoration to verify that what was built is holding.
Corridors & Linear Projects
Pipelines, Transmission & HighwaysConstruction environmental monitoring on active spreads and corridors, inside the prime contractor's management system and reporting cadence.
Access & Resource RoadsEnvironmental inspection of road construction, maintenance and deactivation, including the access that serves a mine or camp.
Every scope is delivered by qualified staff under a Qualified Environmental Professional, inside the client's environmental management and safety systems. Ravken is the monitoring and compliance layer: we do not perform construction, excavation, remediation or hazardous waste handling.