What We Deliver

We develop pilot and demonstration plant programs aligned with the technical decisions a project must make. This can include defining the pilot objectives and size, process configuration, equipment requirements, sampling strategies, operating envelopes, data collection approach and interfaces needed to generate reliable design and scale-up information. Pilot programs are structured around key project decisions, ensuring the testing program generates the evidence required to support process selection, financing, permitting, equipment selection, operating strategy development and project advancement.  

We design and deliver and operate skid-based and larger-scale pilot facilities, together with associated testing programs. Our analysis of pilot programs translates results into practical engineering inputs. This work helps clients observe process behaviour, validate unit operations and materials of construction, generate representative data, produce product samples where required and identify risks and opportunities that may not be evident at laboratory scale. Pilot facilities can also support customer qualification programs by generating representative product samples for downstream users, off-take partners and market acceptance testing.  

We translate pilot results into scale-up criteria that supports flowsheet confirmation, equipment sizing, process control philosophy, materials handling requirements, operating strategies and commercial plant design decisions. This helps bridge the gap between a simulated flowsheet and a validated process ready for study, detailed engineering and project delivery. Programs can also provide an independent basis for evaluating emerging technologies, validating OEM performance claims and confirming equipment suitability under project-specific conditions.  

Our approach establishes a structured progression from laboratory testing through piloting and demonstration to commercial deployment, ensuring technology readiness, operational readiness and investment readiness develop together.  

We evaluate reagent and chemical strategies that support recovery, product quality, selectivity, operating stability and downstream processing requirements. Our approach considers laboratory and pilot results, chemical consumption, handling, supply chain reliability, environmental considerations and the commercial impact of the selected strategy. Selection strategies are evaluated not only on technical performance but also on reagent availability, long-term supply security, logistics, operating cost, ESG considerations and overall project economics.  

We define measurable performance criteria to support development of execution projects. This can include recovery, grade, product quality, throughput, availability, water and energy considerations, consumable use, operating parameters and practical criteria for commissioning, ramp-up and long-term performance. 

Because Sedgman’s teams support projects through engineering, delivery, commissioning and operation, validation programs are designed around the information that will ultimately be required throughout the asset lifecycle rather than solely for the immediate study phase.