SC-CFBISD Riverchase-LR000118FUGRO SOUTH, INC.
2880 Virgo Lane; Dallas, Texas 75229
Ph (972) 484-8301; Fax (972) 620-7328
COMPRESSIVE STRENGTH OF CONCRETE REPORT
CLIENT: Carrollton-Farmers Branch lSD, c/o DaI-Mac Const. REPORT DATE: January 18, 2000
PROJECT: Riverchase Elementary School, Coppell, Texas PROJECT NO: 0791-2184
SAMPLE DATE: January 10, 2000
CONTRACTOR: Striland
TICKET NO.: 454660
AMBIENT TEMP. (°F): 45
CONCRETE TEMP. (°F) (ASTM C-1064): 56
TIME BATCHED: 3:50 am
TIME SAMPLED: 4:30 am
WEATHER CONDITION: - Clear
LOCATION OF PLACEMENT:
CONCRETE SUPPLIER: Pioneer
PLANT/TRUCK: 29/8
MIX ID NUMBER: 9704
AIR (%) (ASTM C-231):
WATER ADDED (gal): 5
SLUMP (in.) (ASTM C-143): 5
Slab on deck, Area C, 30 feet north, 20 feet west of southeast corner
of Area C
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)
REC 239 7 01/17/00 98000 3470 4000/28 days
REC 240 28 02/07/00
REC 241 28 02/07/00
REC 242 Hold
Fracture mode is (A) unless otherwise noted
Specifications: Making & ASTM 0-31 Testing ASTM C-143, Typesof 1~'71 ITl r'71 i-'-i
Curing: Methods: ASTM C-39 Fracture: AVXJ [~ V_.JuB c D
REMARKS:
Technician: Michael Overstreet
FUGRO SOUTH INC.
SMH/rm
Distribution:
Reviewed By:
DaI-Mac Construction - Jason Lillard
DaI-Mac Construction - Nate Payne
City of Coppell - Larry Davis /
City of Coppell - Lee Stone
SHW Group - Joe Craddock
SHW Group - Terry Hoyle
Carrollton - Farmers Branch lSD - Tom Bell