SC-Coppell MSW-LR001027FUGRO SOUTH, INC.
2880 Virgo Lane; Dallas, Texas 75229
Ph (972) 484-8301; Fax (972) 620-7328
COMPRESSIVE STRENGTH OF CONCRETE REPORT
CLIENT: Coppell lSD, c/o K A Sparks Report Date: October 27, 2000
PROJECT: Coppell Middle School West, Coppell, Texas Project No.: 0700-2227
SAMPLE DATE: October 18, 2000
CONTRACTOR: K.A. Sparks / The Cortez Group
TICKET NO.: 3114783 CONCRETE SUPPLIER: Lattimore
AMBIENT TEMP. (°F): 76 PLANT/TRUCK: 3/1096
CONCRETE TEMP. (°F) (ASTM C-1064): 83 MIX ID NUMBER: 38
TIME BATCHED: 12:52 pm AIR (%) (ASTM C-231): 5.0
TIME SAMPLED: 1:45 pm WATER ADDED (gal): 0
WEATHER CONDITION: Partly cloudy SLUMP (in.) (ASTM C-'143) .' 4.50
LOCATION OF PLACEMENT: Grade beams for concession & restroom building, sampled at west
grade beam
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)
CMW 121 7 10/25/00 94400 3360 3000/28 days
CMW 122 28 11/15/00
CMW 123 28 11/15/00
CMW 124 Hold
Fracture mode is (A) unless otherwise noted
Specifications: Making & ASTM C-31 Testing ASTM C-143, Typesof r~l ~-~ ~--~ N
Curing: Methods: ASTM C-39 Fracture: AI/%J [/XJ [/~ L..JB c D
REMARKS:
Technician: Jose Rivera
FUGRO SOUTH INC.
Reviewed By: ~ j'
SMH/rm
Distribution: K A Sparks Contractors Inc. - Jim Schooler
K A Sparks Contractors Inc. - Rick McKinney (Fax: 972-745-4511 )
City of Coppell - Lee Stone
City of Coppell - Larry Davis
Coppell lSD - Mickey Harper
SHW Coup - Mike Elmore
SHW Coup - Joe Craddock