Civil Engineering Projects
Roadway Improvements: Conducted a subsurface investigation to characterize the soil and rock stratigraphy for the purpose of evaluating rock-cut stability and the compressibility of existing soils in the vicinity of the proposed re-alignment and improvements to Frog Hollow Road in Jefferson City, Cole County, Missouri. General scope of field investigation included exploratory borings located in the area of the proposed rock-cut and portions of the proposed alignment crossing existing alluvial soils. Analyzed field data and observations, local soil and rock stratigraphy and laboratory data to prepare a report that provided a description of the investigation and its findings, rock cut recommendations, a soil compressibility evaluation and material and compaction recommendations.
Wastewater Gravity Sewer & Equalization Tanks: Civil, geotechnical and structural engineering and planning for the site development and foundations for two 200,000-gallon wastewater equalization tanks and replacement of sanitary sewer collection system with gravity sewer connected to city system for the Unilever manufacturing facility in Jefferson City, Missouri.
Bridge Design: Retained by client to provide design services and construction oversight for the replacement of a failed haulroad crossing with a CON/SPAN precast concrete bridge capable of supporting loads of up to 100 tons in Randolph County, Missouri. Bridge serves as main artery for the haulage of coal combustion residue to a permitted waste disposal facility.
References Available Upon Request
News
- Pendergrass Joins Gredell Engineering
Gary Pendergrass, P.E., R.G., recently joined the staff of Gredell Engineering as a Senior Project Read More
- Gredell Engineering Continues Internship Program During COVID-19
Chandler Olmsted recently joined the staff of Gredell Engineering as an engineering intern. Chandler Read More
- Elke Boyd to Present on Water Upgrades at the 2020 MWWC Joint Annual Meeting
Elke B. Boyd, P.E., BCEE, Senior Civil Engineer with GREDELL Engineering Resources, Inc., will be Read More
- 2020 MWEA/AWWA Joint Annual Meeting Postponed
MO-AWWA and MWEA are saddened to announce the postponement of the 2020 Joint Annual Meeting in an Read More
- Elke Boyd Presented on Wastewater Irrigation at MRWA Northeast Training Day
Elke B. Boyd, P.E., BCEE, Senior Civil Engineer with GREDELL Engineering Resources, Inc., presented Read More
- Abra Spisso Joins Gredell Engineering
Abra Spisso, recently joined the staff of GREDELL Engineering Resources, Inc. (Gredell Engineering) Read More
- City of Lanagan Obtains Grant Funding for Water System Upgrades
“Access to clean, safe drinking water and reliable, modern wastewater treatment is a necessity Read More
- Staff Attend MWCC Conference
GREDELL Engineering Resources, Inc. staff recently attended the 2019 Missouri Waste Control Read More