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Denton Tap L2R BA-LR010424FUGRO SOUTH, INC. 2880 Virgo Lane; Dallas, Texas 75229 Ph (972) 484-8301; Fax (972) 620-7328 MOISTURE/DENSITY RELATIONSHIP OF SOILS CLIENT: Preston Engineering Report Date: April 24, 2001 PROJECT: Everybody Fits, Coppell, Texas Project No.: 0701-2035 SAMPLE DATE: April 19, 2001 METHOD OF TEST: ASTM D-698(A) SAMPLE IDENTIFICATION: Sample Description: Red sandy clay (lime treated) Sample Origin: Northwest corner of building MOISTURE/DENSITY: Preparation Procedure: Moist Rammer Description: Mechanical Maximum Dry Density: (Ibs/cu ft) 107.2 Optimum Moisture Content (%): 15.8 Julio Perez Fugro South Technician FUGRO SOUTH INC. Reviewed By: SMH/bg Distribution: Preston Engineering - Timothy D. McMahon, P.E. City of Coppell - Lee Stone FUGRO SOUTH, INC. 2880 Virgo Lane; Dallas, Texas 75229 Ph (972) 484-8301; Fax (972) 620-7328 MOISTURE/DENSITY RELATIONSHIP OF SOILS CLIENT: Preston Engineering Report Date: April 24, 2001 PROJECT: Everybody Fits, Coppell, Texas Project No.: 0701-2035 SAMPLE DATE: April 19, 2001 METHOD OF TEST: ASTM D-698(A) SAMPLE IDENTIFICATION: Sample Description: Light brown sandy clay (lime treated) Sample Origin: Southeast corner of building MOISTURE/DENSITY: Preparation Procedure: Moist Rammer Description: Mechanical Maximum Dry Density: (Ibs/cu ft) 96.9 Optimum Moisture Content (%): 20.9 Julio Perez Fugro South Technician FUGRO SOUTH INC. Reviewed By: SMH/bg Distribution: Preston Engineering - Timothy D. McMahon, P.E. City of Coppell - Lee Stone FUGRO SOUTH, INC. 2880 Virgo Lane: Dallas. Texas 75229 Ph (972) 484-8301' Fax (972) 820-7328 LIME STABILIZED SOIL PULVERIZATION REPORT CLIENT: Preston Engineering Report Date: April 24, 2001 PROJECT: Everybody Fits, Coppell, Texas Project No.: 0701-2035 DATE PERFORMED: April 19, 2001 Contractors on Site: Remarks: Pulverization/Gradation tests were performed. Locations and results are listed below: LIME STABILIZED SOIL PULVERIZATION TEST RESULTS Percent Percent Location Passing 1 3/4" Passing #4 Sieve ~:~ Sieve 1 10 feet from south wall 100 61 2 35 feet from south wall 100 68 3 10 feet from north wall 100 65 Project Requirements: :2) Minimum 100% Minimum 60% '~' At roadway moisture condition. · 2~ Item 4.6 of Standard Specifications for Public Works Construction of North Central Texas Council of Governments, 1993 Edition. Julio Perez Fugro South Technician FUGRO SOUTH, INC. Reviewed By: '-~ SMH/bg Distribution: Preston Engineering - Timothy D. McMahon, P.E. City of Coppell - Lee Stone FUGRO SOUTH, INC. ' 2880 Virgo Lane; Dallas, Texas 75229 Ph (972) 484-8301; Fax (972) 620-7328 COMPRESSIVE STRENGTH OF CONCRETE REPORT CLIENT: Preston Engineering Report Date: April 24, 2001 PROJECT: Everybody Fits, Coppell, Texas Project No.: 0701-2035 DATE: March 21, 2001 SAMPLE CONTRACTOR: Preston Engineering TICKET NO.: 94956 CONCRETE SUPPLIER: Nelson Brothers AMBIENT TEMP. (°F): 77 PLANT/TRUCK: 216 CONCRETE TEMP. (='F) (ASTM C-1064): 67 MIX ID NUMBER: TIME BATCHED: 3:30 pm AIR (%) (ASTM C-231) TIME SAMPLED: 4:00 pm WATER ADDED (gal): 0 WEATHER CONDITION: Sunny SLUMP (in.) (ASTM C-143): 9 LOCATION OF PLACEMENT: Grade beams and walls at main entrance in east side of building CONCRETE CYLINDER COMPRESSIVE STRENGTH TESTS Standard 6" x 12", 28.27 square inches TOTAL COMPRESSIVE SPECIFIED COMPRESSIVE CYLINDER AGE DATE LOAD STRENGTH STRENGTH NUMBER (days) TESTED (pounds) (psi) (psi) EFC 24 7 03/28/01 39700 1400' 3000/28 days EFC 25 28 04/18/01 66900 2370' EFC 26 28 04/18/01 68200 241 EFC 27 56 05/15/01 Fracture mode is (A) unless other, vise noted Specifications: Making & ASTM C-31 Testing ASTM C-143. Typesof ~ ~-"~ ~ Curing: Methods: ASTM C-39 Fracture: A B C D REMARKS: Possible Iow 28 days compressive concrete strength results based on 7 day test result. Technician: Dumitru Balas FUGRO SOUTH INC. Reviewed By:_ _.....- , _ _ SMHirm Distribution: Preston Engineering - Timothy D. McMahon, P.E. City of Coppell - Lee Stone