Director

Mark has handled numerous matters under CERCLA, RCRA, CWA, CAA, pollution class actions, and energy matters. These projects have included CERCLA remedy litigation, energy litigation, defense of CERCLA contribution claims, defense of citizen suits under RCRA, CWA and CAA, arbitration of CERCLA cost contribution actions, both arbitration and litigation of natural gas storage migration claims, support for FERC and state proceedings of storage gas migration, defense of criminal violations under the CWA and SDWA, and various negotiated settlements. Effectively working alongside experts, project management and counsel, Mark's practice has involved serving as lead counsel on various litigation, permitting, enforcement, remediation and natural resource damage matters, including former refineries, smelters, mines and radioactive wastes. This work has involved negotiating numerous state and federal consent orders, responding to EPA CERCLA 103 requests, permit conditions, remediation plans and risk-based closures. His practice also encompasses sediment contamination, water quality, stormwater, groundwater and other water rights issues and participation in several Daubert hearings regarding experts.