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HomeMy WebLinkAboutSW6240501_Soils/Geotechnical Report_20240604 Scott Cole, NCLSS 312 Copples Road Ext Asheboro,NC 27205 (336) 460-4554 D&L Engineering,PLLC January 15,2024 Attn: Mr. Lee Humphrey 150 S. Page Street Southern Pines,NC 28387 Re: Seasonal High-Water Table Identification: Pittman Grove Church Road, Hoke County NC parcel 494640001003 Soil conditions on the above-referenced property were evaluated within the area shown on the attached map to determine the depth to the seasonal high water table. Work was conducted to satisfy requirements of the North Carolina Department of Environmental Quality Stormwater Design Manual. Samples were collected with a hand auger. SEASONAL HIGH WATER TABLE IDENTIFICATION Seasonal High Water Table depth is determined by field evaluation for soil wetness conditions which are indicated by the presence of redoximorphic (redox) features with chroma colors of 2 or less (in Munsell color notation) in mottles or the horizon matrix, and at times, saturated soil conditions and/or free water within the soil profile. Colors of chroma 2 or less due to relic minerals from parent material (underlying rock), anaerobic activity created by placement of fill material, or soil textural class transitions (perched water) are not considered as indicators for seasonal high water. The Seasonal High Water Table on this property was observed at elevation 240' The SHWT information for the stormwater BMP device is reported in the table below. BMP Device Site Test Location SHWT Munsell Color (feet below Notation Around surface) Elevation 252' 12' bgs 2.5Y 7/1 Elevation: 240' I am pleased to be of service in this matter and can be contacted at your convenience should you have any questions concerning information within this report. ::- :::::' SO(.....5 .-\cC". "-- Li a}~0r; 4: Q North Carolina Licensed Soil Scientist 'ii•kr 1 ' 2 1�0 LP `Dsa ?� `\ f_, s2 494660301002 �� ��~ 49466040 30 0 ' ~`'\ 4(4660401031 1---- 7 i ti '---- ‘, j re- P \ (NI,., ap •a •• •\II) • •: ' i' I • 494660301033 r w Lit..---- :11 1 I 4t I r )cni‘.' 252 N BMP Site Test Elevation: 252' 49 66 401006 SHWT: 12'bgs SHWT Elevation: 240' Ksat: Not evaluated 252 494660301003 ' 'NB / 7 ,,, � 4 �6604 1025 \ i 49466030100 94660401032 .\\,_ _ 00 \ k ijc4 1"" IQ" o _._- N. l ,rw -----,.'' A iv / A r, '� ` 49.660 01003 A ---/ ) 494660401028 256 41 inch = 200 feet z 0 N �- V /iii � \ \ ti I '66040t1I