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Community CU-LR021007^.. Hooper Engineering Laboratories, Inc. Construction Materials Testing REPORT OF ANALYSIS OF CONCRETE AGGREGATES CLIENT: Community Credit Union DATE: 7 October 2002 PROJECT: Community Credit Union-Coppell Branch 6.77 2.66 SAMPLES: Taken by a representative of Hooper Engineering Laboratories on 9/28/02. SUPPLIER: Beall Concrete (Lewisville Plant #89) RETAINED ON SIEVE SIZE 1-1 /2" 1" 3/4" 1/2" 3/8" No. 4 No. 8 No. 16 No. 30 No. 50 No. 100 FINENESS MODULUS SPECIFIC GRAVITY FINER THAN N0. 200 SIEVE, DRY RODDED WEIGHT, PCF CRUSHED STONE 1"-#4 0% 2 17 49 70 93 97 TECHNICIAN: MFM DISTRIBUTION: (1) Community Credit Union (1) PGAL, Inc. (1) Nelson Consulting, Inc. (1) Mycon General Contractors (2) City of Coppell JOB NO.: 02.1058 ASTM C33 SIZE #57 REQUIREMENTS 0 0-5 40-75 90 - 100 95 - 100 'hr.~.~.~.1 a.'~.~ 2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148 Hooper Engineering Laboratories, Inc. Construction Materials Testing REPORT OF ANALYSIS OF CONCRETE AGGREGATES CLIENT: Community Credit Union DATE: 7 October 2002 PROJECT: Community Credit Union-Coppell Branch JOB NO.: 02.1058 SAMPLES: Taken by a representative of Hooper Engineering Laboratories on 9/28/02. SUPPLIER: Beall Concrete (Lewisville Plant #891 RETAINED ON NATURAL SAND ASTM C33 SIEVE SIZE 0 - #4 REQUIREMENTS 1-1 /2" 1" 3/4" 1/2" 3/8" 0% 0 No.4 4 0-5 No. 8 18 0 - 20 No. 16 31 15 - 50 No. 30 42 40 - 75 No. 50 71 70 - 95 No. 100 97 90 - 100 FINENESS MODULUS 2.63 SPECIFIC GRAVITY 2.60 FINER THAN N0. 200 SIEVE DRY RODDED WEIGHT, PCF TECHNICIAN: MFM 'jnu¢~.f ~.4n.~ DISTRIBUTION: (11 Community Credit Union (11 PGAL, Inc. (1) Nelson Consulting, Inc. (1) Mycon General Contractors (2- City of Coppell 2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148