PNL provided Project Coordination, Remedial Action Construction Management and Health and Safety oversight through the entire RA at the Malone Service Company Superfund Site.
A large portion of the 3+ year Remedial Action was completed throughout 2017, including construction of a 30 acre RCRA “C” equivalent Cell, solidification of over 300K cubic yards of hydrocarbon sludge and placement within the Cell followed by construction of a RCRA “C” equivalent cap.
Over 60,tons of riprap was delivered and placed along the banks of Swan Lake in Lower Galveston by as shoreline protection for the Cell.
During the entire Remedial Action over 40 million gallons of contact storm water was managed and disposed of through the two on-site permitted injection wells.
PNL held the Final Remedial Action Site Inspection with EPA and TCEQ in December 2017.
PNL continues to manage O&M activities at the Site such as Cell maintenance/monitoring, leachate management/disposal, groundwater monitoring and stormwater monitoring.