Digital technology has established itself as essential for effective business management, especially for data-driven organizations dealing with high volumes of detailed information on a daily basis. For environmental engineers, hydrogeologists, geologists and their...

Determining the best way to clean up each Superfund site follows an established process. Following initial scoping, theremedial investigation expands to provide a more in-depth understanding of the site and the sources and extent of contamination, so as to begin...

To clean up a Superfund site, remedial investigations and feasibility studies (RI/FS) provide an officially-mandated process that reflects each specific situation. Scoping is the preliminary planning step that outlines how remedial investigation and analysis will...

Remedial Investigation (RI) is the first of a two-part process designed to produce an in-depth understanding of the problems and possible repair for properties throughout the country that are contaminated with hazardous waste substances and therefore seriously...

An Environmental Feasibility Study (FS) uses information gathered and analyzed during the Remedial Investigation phase to design and then evaluate potential remediation alternatives for listed Superfund sites. The goal is to find the most effective option, preferably...

The Comprehensive Environmental Response, Compensation and Liability Act (CERCLA) of 1980 and subsequent amendments outline federal response options for the remediation of pollutants, contaminants and hazardous substances, via the US Environmental Protection Agency...

Here at Walden we use EQuIS as our environmental database management system (EDMS). EQuIS is an EDMS created by Earthsoft, Inc. I know what you are thinking. “Yeah, that’s great, but what is an environmental database management system?” To answer that question, let’s...

You want to do everything you can to avoid being named one of the “potentially responsible parties” (PRPs) for an EPA Superfund site. And if you are identified as a PRP, you should immediately seek professional help -- not just legal counsel but environmental...

Following widely-publicized discovery of extensive toxic waste dumps such as Love Canal in the 1970s, Congress created the Superfund by enacting the Comprehensive Environmental Response, Compensation and Liability Act of 1980 (CERCLA). The name Superfund refers both...

Let’s face it: waste management and disposal regulations can lead to a mine field of confusion. Determining whether wastes you generate are hazardous, knowing what regulations apply to your facility, and being prepared to manage your wastes can help you avoid...