OSE Soil Evaluation for a Conventional Gravity Fed Drainfield Rappahannock Co.

In Rappahannock County, Virginia, a project undertaken in June 2015 has further solidified the understanding that the local soil is well-suited for treating primary effluent from conventional drainfields. The area is predominantly composed of the Brandywine soil series, characterized by gravelly coarse sandy loam and a deeply weathered, disintegrated coarse-grained gneiss, making it an excellent candidate for such environmental services.

This particular project aimed to support the construction of a 4-bedroom house along with a barn/loft apartment. To ensure the sustainability and efficiency of the sewage disposal system, both a conventional primary and a 100% reserve drainfield were meticulously planned. The layout was carefully staked out, marking the four corners of each drain field as well as designating a safe and sanitary site for the project.

A crucial part of this process involved detailed surveying to accurately locate the drainfields within the tract. By collaborating closely with the surveyor, the team was able to derive system specifications, design calculations, and drawings directly from the survey plats. This precision in planning is essential for creating an effective and compliant sewage disposal system.

Following these meticulous preparations, all required documentation was submitted to the Virginia Department of Health. The Rappahannock County Health Department, in conjunction with the Environmental Health Specialist, reviewed the plans and subsequently issued a permit to construct the proposed sewage disposal system and water supply.

This project not only highlights the importance of thorough planning and coordination in environmental health projects but also showcases Rappahannock County’s suitability for sustainable sewage treatment solutions.