SC-CFBISD Riverchase-LR 991213FUGRO 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: December 13, 1999
PROJECT: Riverchase Elementary School, Coppell, Texas PROJECT NO: 0791-2184
SAMPLE DATE: November 10, 1999
CONTRACTOR:
TICKET NO.: 384785
AMBIENT TEMP. (°F): 75
CONCRETE TEMP. (°F) (ASTM C.1064): 70
TIME BATCHED: 8:20
TIME SAMPLED: 9:20
WEATHER CONDITION: sunny
LOCATION OF PLACEMENT:
Striland Construction
CONCRETE SUPPLIER: Pioneer
PLANT/TRUCK: 29/923
MIX ID NUMBER: 9704
AIR (%) (ASTM C-231):
WATER ADDED (gal): 2.5
SLUMP (in.) (ASTM C-143): 5
Paved on the gym floor on grid line 2 A 5.5 on line 13
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 193 7 11-17-99 90000 3180 4000/28 days
REC 194 28 12-8-99 116000 4100
REC 195 28 12-8-99 114000 4030
REC 196 Hold
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:
Technician: Julio Perez
SMHtrm
Distribution:
FUGRO SOUTH INC.
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
FUGRO SOUTH, INC.
CLIENT:
PROJECT:
2880 Virgo Lane; Dallas, Texas 75229
Ph (972) 484-8301; Fax (972) 620-7328
COMPRESSIVE STRENGTH OF MORTAR CUBES
Carrollton-Farmers Branch lSD, c/o DaI-Mac Const.
Riverchase Elementary School, Coppell, Texas
Report Date: December 13, 1999
Project No.: 0791-2184
SAMPLE DATE: November 10, 1999
Contractor:
Method of Test:
Sample Location:
Time Batched:
Results / Remarks:
Dal Mac
ASTM C-109
Gymnasium north side row 31
7:10 am Time Sampled:
Type S
7:27 am
SAMPLE AGE DATE AREA APPLIED COMPRESSIVE REQUIRED
NUMBER TESTED LOAD STRENGTH STRENGTH
(days) (sq. in.) (lbs.) (psi) (psi/days)
REC 175 7 11/17/99 4.0 6680 1670 1800/28
REC 176 7 11/17/99 4.0 6715 1679
REC 177 7 11/17/99 4.0 6750 1687
. .REC 178 28 12/08/99 4.0 10100 2530
REC 179 28 12/08/99 4.0 9940 2490
REC 180 28 1 2/08/99 4.0 10210 2550
Remarks:
Temperature: Mortar 66°
Temperature: Ambient 64°
William Granger
Technician
FUGRO SOUTH INC.
SMH/rm
Distribution:
DaI-Mac Construction - Jason Lillard
City of Coppell - Larry Davis
SHW Group - Joe Craddock
Carrollton - Farmers Branch lSD - Tom Bell
Reviewed By:
DaI-Mac Construction - Nate Payne
City of Coppell - Lee Stone
SHW Group - Terry Hoyle
FUGRO SOUTH, INC.
CLIENT:
PROJECT:
2880 Virgo Lane; Dallas, Texas 75229
Ph (972) 484-8301; Fax (972) 620-7328
OBSERVATION OF CONCRETE PLACEMENT
Carrollton-Farmers Branch lSD, c/o DaI-Mac Const. REPORT DATE: December 13, 1999
Riverchase Elementary School, Coppell, Texas PROJECT NO: 0791-2184
DATE PERFORMED: December 10, 1999
General Contractor: DaI-Mac
Method of Test:
Applicable ACl Recommendations and ASTM Standards
Results / Remarks:
Concrete placement observation was performed at the Deck Slab on Area "B"
following location:
Time placement began:
Time placement ended:
Total cubic yards placed:
Slump range (inches):
Slump required (inches):
Concrete supplier and plant:
Concrete temperature range (°F):
Strength required (psi/days):
Number of cylinders made:
Superptasticizer used:
4:00 a.m.
10:00 a.m.
180
4.5 -5.5
5.0
Pioneer
57 - 59°F
4000/28
16
No
Bob Shea
Fugro South Technician
FUGRO SOUTH, INC.
SMH/bg
Distribution:
Reviewed By:
DaI-Mac Construction - Jason Litlard
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