PA9702-LR 991021CONCRETE COMPREoSIVE STRENGTH TES
ENGINeRING, INC,
8901 Carpenter Frwy., Suite #100
Dallas, Texas 75247
Date of Service: 09/16/1999 Report No.: 9925128 Report Date
10/19/1999
Client No.: COPPELL Project No.: 94991118
Client: City of Coppell Project: Coppell Aquatic/Recreation Ctr
Attn: Brad Reid 300 Block of Parkway Blvd
732 DeForest
Coppell TX 75019 Coppell, Texas/Prj. #96051
Services: Obtain samples of fresh concrete at the placement locations, perform required field test and cast
compressive strength samples.
PROJECT DATA
CONTRACTOR: Hisaw & Assoc. CONCRETE CLASS: N/A
CONCRETE SUPPLIER: Nelson Brothers PLACEMENT DATE: 09/16/1999 BATCH TIME: N/A
PLANT: Lewisville TIME SAMPLED: 10:45AM n¥: Dean Martin
SPECIFICATION REQUIREMENTS WEATHER CONOrrIONS: Cloudy
STRENGTH: 4000 psi @ 28 Days TEM~ERATVR~ (F) - AIR 78 F CONCRETE: 86 F
SLtr~W: 6.0" MAX TRUCK NO: 217 TICKET NO: 77680
AIR: N/A AreCONTeNT(%): N/A UNrrW~IGHT(pa~: N/A
TEST METHOD: ASTM C- 143 pLACEh!ENT LOCATION:
Piers dated 9-16
ASTM C-172
ASTM C-31
SAMPLE LOCATION: G-4, F-3
REPORT OF TESTS ACCUMULATIVE YARDS: 50
CYLINDER MEASURED MAXIMUM COMPRESSIVE
MARKED SLUMP DATE AGE LOAD STRENGTH FEACTURE
SET NO. (inches) TESTED (days) (lbs. force) (psi) TYPE
1 1 5.75 09/23/1999 7 87260 3090
1 2 5.75 09/23/1999 7 87910 3110
Average 3100
1 3 5.75 10/14/1999 28 114140 4040
1 4 5.75 10/14/1999 28 I 11660 3950
Average 4000
1 5 5.75 i 1/11/1999 56
Technician Time: See Report #9925127
Technician: Dean Martin Started: Finished: ~ ~ring, Inc.
Report Distribution:
( 1 ) City of Coppell ( I ) City of Coppell - Engineering
(1) BrinkIcy Sargent Architects (I) City ofCoppell - Bldg. Imp. Eugene Harbour
(I) Tumor Engineers (I) City ofCoppell - Leisure Serv Dept Vice President
(I) Hisaw & Associates
This report is exclusively for the use of the client indicated above and shall not be reproduced except in full without the written approval of HBC Engineering, Inc.
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