The federal government, as well as state and local governments, participate in a substantial amount of construction projects across the nation. Currently, there are bids for government construction work being made, considered, and awarded. However, depending on the type of land the project is to be built on, there are often additional building requirements for the soil or groundwater. For example, if a chemical plant is being built, oftentimes the water beneath may need to be treated, something which may exceed the services of a traditional construction firm.
In these situations, hiring a geotechnical firm, with experience in these additional construction requirements, may make a difference in getting the project done safely, successfully, and on-time. For this reason, geotechnical companies, such as Geo-Solutions, are often employed by the federal government to ensure that safety and viability standards are met. If the ground beneath is problematic, it's very likely that a geotechnical firm can fix the issues by merging the disciplines of chemistry and engineering.
What Do Geotechnical Firms Do For the Government?
One of the ways a geotechnical firm can assist the federal government is an advisory capacity. Usually, this provides a first line of contact for the intended direction of a project and addresses any initial problems or concerns with the site. In addition to providing advisory knowledge and expertise, a firm can bring in their own expert contracting team in order to prepare an area. One of the most common reasons they're called in is for groundwater and leachate (groundwater which has been mixed with a chemical component) management. Since leachate is considered contaminated, if it collects in a sizable pool, it requires treatment or drainage.
Geotechnical firms use a variety of methods to deal with such issues, which may include determining the most practical execution of a solution, such as, using a bio-polymer drain to redirect groundwater for either dispersal or collection, or in situ treatment of the soil with chemicals so that the leachate present is either converted to a more useful substance or rendered inert.
In heavy water areas, the construction of slurry walls is a technique used by contractors to reduce the amount of groundwater in an area. This strategy has the added advantage of reducing outside water impact on a construction project. Geotechnical firms can better design slurry walls which are built to limit the environmental impact of building, while also increasing the stability and safety of the overall project.
Who in Government Works With Geotechnical Firms?
Many different government agencies make use of the industrial knowledge such firms provide, such as the United States Air Force, Army, Navy, Marines, FEMA, the Department of Energy, Soil Conservation Service, and the Bureau of Indian Affairs. Due to the unique ecological engineering services provided by geotechnical firms, they make for an indispensable part of most large-scale construction projects.