This report is a collection of abstracts summarizing 19 new case studies of site remediation applications prepared primarily by federal agencies. The case studies, collected under the auspices of the Federal Remediation Technologies Roundtable (Roundtable), were undertaken to document the results and lessons learned from technology applications. They will help establish benchmark data on cost and performance which should lead to greater confidence in the selection and use of cleanup technologies. Contents: *In Situ Soil Treatment Abstracts: In Situ Soil Vapor Extraction (SVE) at Two Dry Cleaner Sites, Various Locations; In Situ Treatment at Three Dry Cleaner Sites, Various Locations; Soil Vapor Extraction (SVE) and SVE Used with Other Technologies at Four Dry Cleaner Sites, Various Locations; Groundwater Pump and Treat, Air Sparging, and Soil Vapor Extraction at the Cascade Corporation Site, Troutdale Gravel Aquifer, East Multnomah County Groundwater Contamination Site, OU 2, Gresham, Oregon; Natural Pressure-Driven Passive Bioremediation at Castle Airport, Merced, CA; In Situ Chemical Reduction at the Morses Pond Culvert, Wellesley, Massachusetts; and Steam Enhanced Extraction and Electro-Thermal Dynamic Stripping Process (ET-DSP) at the Young-Rainy Star Center (formerly Pinellas) Northeast Area A, Largo, Florida. *Ex Situ Soil/Sediment Treatment Abstracts : Thermochemical Conversion of Demolition Debris from Fort Ord, California; Glass Furnace Technology (GFT) Demonstration at the Hazen Research Center in Golden, Colorado and the Minergy GlassPack Test Center in Winneconne, Wisconsin; IN Situ Groundwater Treatment Abstracts: In Situ Bioremediation Using HRC(TM) Former Industrial Property, San Jose, CA ; Biotreatment Funnel and Gate at the Moss-American Site, Milwaukee, Wisconsin; In Situ Remediation of MTBE Contaminated Aquifers Using Propane Biosparging at the National Environmental Technology Test Site, Port Hueneme, CA; Prepump Separation Technologies to
Enhance Bioslurping at the Naval Air Station, New Fuel Farm Site, Fallon, NV; In Situ Bioremediation at Naval Base Ventura County, Port Hueneme, California (Field Demonstration); Biosparging at the Savannah River Site Sanitary Landfill, Aiken, South Carolina; Feroxsm Injection at Hunter's Point Shipyard, Parcel C, Remedial Unit C4, San Francisco, CA; In Situ Bimetallic Nanoscale Particle (BNP) Treatment at the Naval Air Engineering Station Site (Area I), Lakehurst, New Jersey; Air Sparging and Pump and Treat at the Del Norte County Pesticide Storage Area Superfund Site, Crescent City, California; and In Well Air Stripping at Two Dry Cleaners, Various Locations.