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Asbury Manor-LR 980202 (2)FUGRO-McCLELLAND (SOUTHWEST), INC. 2880 Virgo Lane; Dallas, Texas 75229 Ph (972) 484-8301; Fax (972) 620-7328 COMPRESSIVE STRENGTH OF CONCRETE REPORT CLIENT: Ryland Homes Report Date: February 2, 1998 PROJECT: Asbury Manor, Coppell, Texas Project No.: 0771-2111 SAMPLE DATE: January 3, 1998 CONTRACTOR: Austin TICKET NO.: 952821 CONCRETE SUPPLIER: TXI AMBIENT TEMP. (°F): 63 PLANT/TRUCK: 41-711 CONCRETE TEMP. (°F) (ASTM C.1064): 72 MIX ID NUMBER: 8272A TIME BATCHED: 10:30 a.m AIR (%) (ASTM C-231): 5.6 TIME SAMPLED: 11:26 a.m WATER ADDED (gal): 10 WEATHER CONDITION: Cloudy SLUMP (in.) (ASTM C-143): 2.5 LOCATION OF PLACEMENT: Paving, Westminster, station 1+50 CONCRETE CYLINDER COMPRESSIVE STRENGTH TESTS Standard 6"'x 12", 28.27 square inches TOTAL COMPRESSIVE REQUIRED COMPRESSIVE CYLINDER AGE DATE LOAD STRENGTH STRENGTH NUMBER (days) TESTED (pounds) (psi) (psi) AMC 55 9 1/12/98 118000 4174 3000/28 days AMC 56 28 1/31/98 160000 5659 AMC 57 28 1/31/98 157000 5553 AMC 58 Hold ' Fracture mode is (A) unless otherwise noted Specifications: i Making & ASTM C-311 Testing ASTM C-143,, , I Typesof [~] , ~-'] [~ ~] i Cudng: ; Methods: ASTM C-39 i Fracture: A B C D REMARKS: Technician: Daniel Myers FUGRO-McCLELLAND (SOUTHWEST), INC. Checked By: ~'- J SMH/rm Distribution: Ryland Homes - Fred Phillips Goodwin & Marshall - Matt Goodwin City of Coppell - Garreth Campbell -' City of Coppell - Larry Davis Austin Bridge & Road - Terry Tice