PA9702-LR 991005 (2)CONCRETE COMPRE IVE STRENGTH TES-
8901 Carpenm- Frwy, Suite #I00
DateofService: 09/01/1999 Report No.: 9923734 Report Date
10/05/1999
Client No.: COPPELL Project No.: 94991118
Client: City of Co II Proj~t: Coppell Aquatic~ecreation C~
Attn: Bra~id 3~Bl~kofP~kwayBlvd
732 D~Porest
Coppell TX 75019 Coppell, Texa~j. ~6051
Services: Ob~in samples of fresh concrete at the placement l~ations, pe~o~ r~ui~d field test ~d cast
compressive s~ength samples.
PROJECT DATA
cor, rrEAc~on: Hisaw & Assoc. CONCRETE CLASS: 3
CONCRETE SUPPLIER: NelsonBros. pLACEMENTDATE: 09/01/1999 BATCH TIME: 5:01am
PLANT: N/A TIME SAMPLED: 5:50am BY: Joey Gordon
SPECIFICATION REQUIREMENTS WEATHER CONDrrIONS: Clear
STRENGTH: 3500 psi @ 28 Days TEMPERATURE (F) - AIR 91 F CONCRETE: N/A F
SLUMP: 4.0" Max TRUCK NO: 221 TICKET NO: 77196
AIR: N/A AIRCONTENT(%): N/A UNrr WEIGHT (pet): N/A
TEST METHOD: ASTM C- 143 PLACEMENT LOCATION:
Sub-Grade, Sla~on-Grade A-F/2-4, pool floor
ASTM C- 172
ASTM C-39
SAMPLE LOCATION: C.2/2.9
REPORT OF TESTS ACCUMULATIVE YARDS: 10
CYLINDER MEASURED MAXIMUM COMPRESSIVE
MARKED SLUMP DATE AGE LOAD STRENGTH FRACTURE
SET NO. (inches) TESTED (days) (lbs. force) (psi) TYPE
I I 5.50 09/08/1999 7 157640 5570
1 2 5.50 09/08/1999 7 153780 5440
Average 5510
I 3 5.50 09/29/1999 28 170260 6020
1 4 5.50 09/29/1999 28 173080 6120
Average 6070
Technician: Joey Gordon Started: 4:30am Finished: 7:00am ['~Eu~~/
Report Distribution:
(1) City of Coppoll (1) City ofCoppcll - Engineering
(I) BrinkIcy Sargent Architects (1) City ofCoppell - Bldg. lnsp.
( I ) Turner Engineers ( 1 ) City of Coppell - 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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