Explains how to develop and use performance specifications to evaluate the effectiveness of solidification/stabilization remedies, from treatability testing and implementation through long-term monitoring.

Guidance to evaluate, design, construct, monitor, and maintain permeable reactive barriers (PRBs) used as treatment zones to clean up contaminated groundwater.

Provides a framework for understanding light, nonaqueous-phase liquid (LNAPL) site conditions and selecting the best-suited remedial technology.

An overview for evaluating natural source zone depletion rates and long-term progress at sites with light, nonaqueous-phase liquid contamination.

Reviews technologies for remediating perchlorate contamination in water and soil, as well as relevant regulatory considerations.

Provides guidance on how to properly deploy and collect samples in groundwater using five passive sampling technologies.

Provides a general overview of some common optimization opportunities found for above ground treatment systems for extracted ground water, air sparging/soil vapor extraction, and multi-phase extraction.

Presenta en forma generalizada algunas de las oportunidades más comunes de optimización para los sistemas de restauración sobre la superficie incluyendo extracción de aguas subterráneas, inyección de aire/extracción de vapores del suelo, y sistemas de fases múltiples.

Provides technical and regulatory guidance on using direct push wells for long-term monitoring of groundwater chemistry and static groundwater levels.

Develops the concepts of life-cycle cost and its potential optimization application to site remediation projects.