Cummins Cederberg Coastal & Marine Engineering

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BRIEF DESCRIPTION (Brief scope, size, cost, etc.) AND SPECIFIC ROLE Check if project performed with current firm Mr. Clarkson was the operations manager for this project. The purpose of the geotechnical investigation was to determine soil density before construction of a substation. Over 50 SPT borings were drilled to identify the soil density. ATV mounted drill rigs installed 1,242 grout points for a total of 49,680 linear feet drilled. Grouting equipment was mobilized to stabilize the soil. A Reed high pressure concrete pump was used to force 5,150 cubic yards of compaction grout into the 1,242 grout injection point s. Additional SPT borings were done throughout the area to confirm the compaction grouting process accomplished the soil stabilization. e. (1) TITLE AND LOCATION (City and State) (2) YEAR COMPLETED Ona CSA01-A-Mosaic Bowling Green, Florida PROFESSIONAL SERVICES CONSTRUCTION (If applicable) 2019 BRIEF DESCRIPTION (Brief scope, size, cost, etc.) AND SPECIFIC ROLE Check if project performed with current firm Mr. Clarkson was the operations manager for this project. We conducted an investigation for the purpose of identifying soil to be used for the construction of a dam. The soil materials encountered were clay and sand. Our ATV equipment was used to provide 70 standard penetration tests and 60 cone penetration tests, to depths of 10 feet to 90 feet below ground surface.