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Westhaven 1-LR130814 • Ellerbee-Walczak, Inc. GEOTECHNICAL ENGINEERING& CONSTRUCTION MATERIALS TESTING SERVICES REPORT NO.: 29-2233-13-01 rmcts REPORT OF: Road Mix Cement Treatment of Soils CLIENT: Gilco Contracting PROJECT: Westhaven—Coppell, TX DATE: 08/14/2013 TECHNICIAN: Hector Martinez METHOD: Tex.DOT 120E Modified SAMPLE# SOIL DESCRIPTION LL PL PI #1 Brown and Red Clayey Sand with Rock 19 11 8 UNCONFINED COMPRESSIVE STRENGTH (P.C.F) AT 6% CEMENT CONTENT LOCATION: Sta. 13+00 Westhaven Road 071 SAMPLE NO. COMPRESSIVE STRENGTH PSI: AREA LOAD PSI #1 12.56 4850 386 #2 12.56 4690 373 #3 12.56 4700 374 #4 12.56 4575 364 UNIT WEIGHT(P.C.F.): 116.1 RECOMMENDATION: 31.3 lbs per sq/yd for 6% for 6" compacted subgrade o a 41.8 lbs per sq/yd for 6%for 8" compacted subgrade Stan Walczak, President . Neill awrence, Jr., . . /tr Texas Firm No. F-4610 Cc: Gilco—Jonathan idtc gilcocontractina.com 4501 Broadway Ave. • P.O. Box 14809 • Haltom City,Texas 76117 Office 817-759-9999 • Fax 817-759-1888 96; Ellerbee-Walczak, Inc. GEOTECHNICAL ENGINEERING& CONSTRUCTION MATERIALS TESTING SERVICES REPORT NO.: 29-2233-13-01 rmcts REPORT OF: Road Mix Cement Treatment of Soils CLIENT: Gilco Contracting PROJECT: Westhaven—Coppell, TX DATE: 08/14/2013 TECHNICIAN: Hector Martinez METHOD: Tex.DOT 120E Modified SAMPLE# SOIL DESCRIPTION LL PL #1 Brown and Red Clayey Sand with Rock 19 11 UNCONFINED COMPRESSIVE STRENGTH(P.C.F1 AT 6%CEMENT CONTENT \\) . LOCATION: Sta. 13+00 Westhaven Road SAMPLE NO COMPRESSIVE STRENGTH PSI: i AREA LOAD PSI #1 12.56 4850 386 #2 12.56 4690 373 #3 12.56 4700 374 � #4 12.56 4575 364 ) 0 D 1 UNIT WEIGHT(P.C.F.): 116.1 RECOMMENDATION: 31.3 lbs per sq/yd for 6%for 6" compacted subgrade 41.8 lbs per sq/yd for 6%for 8" compacted subgrade tAS I Y4 9z Z . i o 4 • Stan Walczak, President . Neill awrence, Jr., .E. /tr Texas Firm No. F-4610 Cc: Gilco—Jonathan idtagilcocontracting.com 4581 Broadway Ave. • P.O. Box 14809 • Haltom City,Texas 76117 Office 817-759-9999 • Fax 817-759-1888