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HomeMy WebLinkAboutWQ0041386_Soil Fill Certification_20201216&I Engineers and Soil Scientists Agri -Waste Technology, Inc. 501 N. Salem Street, Suite 203 Apex, North Carolina 27502 919-859-0669 www.agriwaste.com MEMORANDUM TO: Mr. Barry Street FROM: Jeff Vaughan December 11, 2020 SUBJECT: Fill Soil Information for 2162 Brogden Road, Creedmoor, NC The report details the fill soil added to the dripfield for the surface drip system designed, permitted, and installed at 2162 Brogden Road in Creedmoor, NC. This report is required as indicated in the permit for this system (Permit No. WQ0041386) in Section I.5. Soil borings were advanced within the dripfield on October 23, 2020, using a 30' grid pattern. Jeff Vaughan and Heath Clapp of Agri -Waste Technology, Inc. advanced the soil borings. Soil boring locations were flagged with pin flagging which indicated the depth to Seasonal High Water Table (SHWT) and amount of fill soil needed to maintain 12" of separation from the soil surface to the SHWT. Fill soil needed on the dripfield ranged from 0" to 8". The fill soil added was examined prior to application and during construction oversight visits to the property. The fill soil has sandy loam texture and was free from trash, vegetation, rocks, etc., and, thus, was suitable for use as fill on the dripfield. Please contact me with any questions, concerns, or comments. street