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Westhaven 1-LR130826 (2)
Ellerbee-Walczak, Inc. GEOTECHNICAL ENGINEERING& CONSTRUCTION MATERIALS TESTING SERVICES Report Number: 29-2233-13-11den Report of: In Place Density Tests Utilizing Nuclear Gauge Client: Gilco Contracting Project: Westhaven Date: 08/26/2013 Technician: Jerry Martinez Test Method: ASTM D-6938 Gauge: CPN Ser#6863 Value of Number: 32628DD—7409M MODIFIED SUBGRADE NO. PROC #CIF DRY % MOIST. % DRY DEN LOCATIONS 1 1 101.5 13.6 95.4 Westhaven Sta. 1+50 S Qtr Point 2 1 101.1 13.4 95.0 Sta. 4+50 Center Point 3 1 105.7 13.0 99.3 " Sta. 7+50 N Qtr Point 4 1 106.2 12.0 99.8 Sta. 10+50 Center Point 5 1 106.0 12.2 99.6 " Sta. 13+50 S Qtr Point 6 1 104.5 13.1 98.2 " Sta. 16+50 Center Point Probe Depth: Backscatter Proctors Used: #1 106.4 PCF @ 11.6%-Cement treated dark brown silty sand with rock Stan Walczak, President T. Nei awrence, /kr Texas Firm No. F-4610 Cc: Gilco—Leia Hubbard leia @gilcocontracting.com Standard Pacific Homes—Josh Bosler jbosler @stanpac.com City of Coppell—Larry Davis 4501 Broadway Ave. • P.O. Box 14809 • Haltom City,Texas 76117 Office 817-759-9999 • Fax 817-759-1888