in-situ bioremediation

BIO-WEST is an environmental consulting firm providing scientific and resource-management services for almost 50 years. It serves state, local, and federal agencies, transportation and infrastructure, private industry, NGOs, and energy development clients, with offices in Logan, Utah; Round Rock, Texas; and San Marcos, Texas.

aquatic macroinvertebrate samplingcontamination remediationenvironmental permitting and compliancefish samplingGIS analysis and mappinglandscape architecture and planningPhase I and Phase II real estate assessmentspublic involvement facilitationradio and sonic telemetrysite investigationwaste managementwetland delineations

Engineering/Remediation Resources Group, Inc. (ERRG) is a small business provider of consulting, engineering, program and construction management, and construction services. Since 1997, ERRG has provided integrated remediation, engineering, and construction services to federal, state, and local government and private clients, growing to nearly 300 employees with offices in California, Washington, Colorado, Hawaii, Texas, and Guam.

civil and geotechnical engineeringconstruction managementContaminated soil excavationDecommissioning, demolition and renovationDisaster recovery and debris managementenvironmental consultingEnvironmental RemediationLandfill capping and closureMunitions responseTank removal and closureTreatment system installation and O&MWaste characterization, segregation, and packaging

Jacob & Hefner Associates (JHA) is a civil engineering, land surveying, and environmental services firm. Since 1996 it has provided civil, transportation, municipal, and water resources engineering to land development firms, real estate investment trusts, corporate real estate departments, villages, municipalities, state agencies, and other private and public entities. JHA Environmental, Inc. is a division providing environmental assessment and remediation services for retail, commercial, industrial, aerospace, and government projects, specializing in la

air spargingboundary surveyscivil engineeringconstruction layoutdual-phase extractionEnvironmental RemediationGIS data managementland surveyingPhase I and II Environmental Site Assessmentsremediation system designSCADA/PLC programming and installationsoil and groundwater remediationsoil vapor extractionstormwater BMP designtopographic surveys