Skip to content

Daily Field Report

Date :10/09/2023
Project No :2023C195
Client Company :Toll Bros. Inc.
Arrival Time :10/09/2023 10:00
Onsite Hours :07:00
Name of the Project :Kimbal Bridge Tract
Project Location :Alpharetta
Weather :Sunny
Departure Time :10/09/2023 17:00
ASEC Technician Name :Vidal Dias


On October 9, 2023, Vidal Dias from ASEC visited the Kimball Bridge Road project site to conduct geotechnical observations. The surficial layer in the planned dam area primarily consisted of wet alluvium. An over-excavation depth of approximately 3 feet was performed to prepare the subgrade. The exposed base of the subgrade was observed to be a composite of tan-gray-red silty medium to coarse sands, which also included rock fragments and a trace of clay.

The area was probed using a 3/8″ diameter probe rod, which revealed a maximum penetration depth of 2 inches. This suggests the presence of a relatively dense subsurface layer. Following these observations, a bridge lift was constructed using red, slightly micaceous sandy clays. The material was subsequently compacted using a sheeps-foot roller.

For any further inquiries or clarification related to this report, please contact us.

Technician Signature / DateVidal Dias, October 9, 2023
Reviewer Name / DateKenneth Mosman, November 04, 2023