SW5241001_Soils/Geotechnical Report_20241118

Soil & Environmental Consultants, Inc.
8412 Falls of Neuse Road,Suite 104,Raleigh,NC 27615•Phone[phone]•Fax[phone]
sandec.com
FLM Engineering September 25, 2024
Attn: Jon Frazier S&EC Job#15885.Sl
PO Box 91727
Raleigh,NC 27675
Re: Detailed storm water soils evaluation for CP Land and Holdings Property, S Chavis St,
Franklinton,NC
Dear Mr. Frazier:
Soil & Environmental Consultants, Inc (S&EC)performed a detailed soil evaluation within
the targeted area of the potential storm water control measure (SCM) on the site mentioned
above. The purpose of this evaluation was to provide additional information for the proper
design of the proposed SCM to treat the on-site storm water per 15A NCAC 02H storm water
rules. A soil morphological profile description was performed at the specified location to
determine depth to seasonal high water table (SHWT). The following is a brief report of the
methods utilized in this evaluation and the results obtained.
Soil/Site Evaluation Methodology
The site evaluation was performed by advancing hand auger borings to sufficient depth to
estimate SHWT. S&EC navigated to the pre-determined SCM location to describe soil
morphological conditions using standard techniques outlined in the "Field Book for
Describing and Sampling Soils, Version 3"published by the Natural Resources Conservation
Service (MRCS, 2012).
Soil/Site Conditions
This site is located in the Piedmont geological area of Franklin County. The soil boring was
in one proposed SCM location.
The soil observed at SB-1 is similar to a Vance series. These soils are well drained and have
slow permeability. Field investigation revealed SHWT indicators within 6.5 feet from the top
of the ground and there was no observed, apparent water table within 9 feet from the top of
the ground. A soil profile for SB-1 is shown below.

SB-1
Horizon Depth Matrix Texture Redoximorphic Other notes
(inches) Color Features
A 0- 3 1 OYR 4/2 Sandy Loam
Btl 3 26 1 OYR 5/4 Sandy Clay
Bt2 26—35 1 OYR 4/6 Clay Loam
BC 35 —69 1 OYR 4/6 Sandy Clay
Loam
C1 69—80 1OYR 6/4 Sandy Clay
Loam
C2 80— 108 IOYR 6/4 Sandy Clay IOYR 7/1 Common,coarse
Loam depletions, SHWT at
80";No apparent water
table within 108"
At the time of the soils evaluation, the type of SCM had yet to be determined. Each storm
water device has different requirements with regard to in-situ soils. S&EC made no attempt
to measure soil saturated hydraulic conductivity(Ksat) in the underlying soil at this time.
Soil & Environmental Consultants, Inc is pleased to be of service in this matter and we look
forward to assisting in the successful completion of the project. If requested, S&EC can meet
on-site with state or local regulatory agencies to discuss our findings and recommendations.
Please feel free to call with any questions or comments.
Sincerely,
Soil & Environmental Consultants, Inc
John Lewis `' •
( r
NC Licensed Soil Scientist#1345
Encl: Soil Boring Location Map
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Project Number: Map Title:
15885.51
Project Manager: Boring Location Map
DW CP Land and Holdings Site
Scale: 200' franklinton, NC
Source: NC OrieMap Soil & Environmental Consultants, Inc.
Date: 104, -,1, N--.- (111)
1 8129124 0