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Why Consultants and Contractors Retain InfraSUR

  • Experience and Expertise
  • Specialties that are difficult to find
  • Value Proposition

InfraSUR is highly focused on delivering expert specialty technical support, within a consulting team setting, when the following subsurface characterization and remedial technologies are being considered for application, or are currently in use, at a specific site with organic and/or inorganic contamination:

  • Advanced Hydraulic and Tracer Testing/Contaminant Hydrogeologic Characterization
  • Biogeochemical Characterization
  • Enhanced Solubization that are sorbed and/or present as Non-Aqueous Phase Liquid (NAPL)
  • Chemical Enhanced Oil (NAPL) Recovery (CEOR)
  • In-situ or Ex-situ Chemical Oxidation (ISCO, ESCO)
  • Biogeochemical Reductive Dehalogenation (BiRD) – including dechlorination
  • Heavy Metals Stabilization (BiRDS)
  • Oxidative or Reductive In-situ and Ex-situ Bioremediation


InfraSUR has been in business over 15 years and clients retain us as sub-consultants to assist throughout a project life cycle or at critical junctures. Clients include first and foremost local – regional – international consulting and contracting firms of engineering and environmental roots, but also private sector commercial operations, government agencies (e.g., energy department), and law firms. Specific services, typically involving technical support in evaluation/implementation of one or more of the technologies listed above, include:

  • Peer Review
  • Strategic Planning support
  • Feasibility Evaluation/Study (FS) support
  • Advanced Subsurface Characterization Support
  • Early Design Concepts (EDC) and Conceptual Design (CD) support
  • Design Data Collection (DDC) planning and execution support, including advanced DDC protocols
  • Treatability Study (bench-scale) or Field Pilot Testing design and execution support
  • Final Design (FD) support
  • Full-Scale Site Characterization or Remediation support
  • Forensics/Litigation support and Expert Witness services


InfraSUR has demonstrated outstanding customer service and technical capability in numerous US and Canadian market areas, including the following:

  • Private Sector Commercial, Light-Industrial, and Research & Development Property management, ownership transfer, and redevelopment
  • Downstream Oil and Gas facility assessment and remediation (refineries, transmission pipelines, bulk storage facilities, retail stations)
  • Upstream Oil and Gas assessment and remediation (exploration, development, and production properties and facilities)
  • Departments of Defense and Energy facility assessment and remediation
  • Heavy Manufacturing and Chemical Processing facility assessment and remediation
  • Dry Cleaning Site Remediation programs


InfraSUR is retained to perform technical peer reviews, forensic investigations, and to support arbitration and litigation actions for a wide variety of problem sets involving any number of property containment or remedial action scenarios.

InfraSUR includes professional engineers and senior scientists with special expertise that is difficult to find. The team lead is James Studer, managing principal of InfraSUR LLC and Senior Geological Engineer,  including all team members, well over 150 years of quality experience promotes rapid integration into your project team and a high level of performance that improves the probability of a successful project outcome and enhanced profitability to your consulting operation.

Contact us at (505) 858-3136