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HomeMy WebLinkAboutWPO201800059 Correspondence 2021-02-11f&R F&R Project No. 71XO177 Mr. Nat Perkins, P.E. Senior Real Estate Project Manager University of Virginia Foundation P.O. Box 400218 Charlottesville, Virginia 22904 FROEHLING & ROBERTSON, INC. Subject: Boar's Head Tennis Facility Albemarle County, Virginia Dear Mr. Perkins: Engineering Stability Since 1881 6185 Rockfish Gap Turnpike Crozet, Virginia 22932-3330 T 434.823.5154 1 F 434.823.4764 January 6, 2021 As requested, Freehling & Robertson, Inc. (F&R) provided Special Inspections and construction materials testing and monitoring services for the above referenced project site. The purpose of the letter is to summarize our services for SWM Pond Embankment. F&R representatives were on site to inspect the placement and compaction of the fill materials used to construct the embankment. Lift thickness was observed to meet project requirement, the backfill materials were observed to be at a workable moisture content, and compactive efforts appeared to be adequate. F&R also confirmed that the embankment materials appeared to meet project requirements, generally consisting of clayey soils. F&R also verified the stability of fill materials as they were placed by observing proofrolling with loaded tandem axle dump trucks. Based on the placement and compactive efforts observed by F&R, it appeared that compaction requirements were satisfied. Inspection activities are summarized in the attached field report dated 8/21/19. We appreciate the opportunity to provide consultation for this project. If you have any questions regarding this letter, please contact us. Respectfully Submitted, FROEHLING & ROBERTSON, INC. Dakoda Lane Staff Engineer Ofi CLYDE A. SIMMONS, III 5 Lie, No. 037906 SIONAL f�G Clyde A. Simmons III, P.E. Senior Engineer Corporate HQ: 3015 Dumbarton Road Richmond, Virginia 23228 T 804.264.2701 F 804.264.1202 www.fandr.com VIRGINIA • NORTH CAROLINA • SOUTH CAROLINA • MARYLAND • DISTRICT OF COLUMBIA A Minority -Owned Business