PA9702-LR 991116 (2)CONCRETE COMPRE IVE STRENGTH TES_
8901 Carpenter Frwy., Suite #100
Dallas, Texas 75247
Date of Service: 09/16/1999 Report No.: 9925115 Report Date
11/16/1999
Client No.: COPPELL Project No.: 94991118
Client: City of Co pell Project: Coppel! Aquatic/Recreation Ctr
Attn: Bra~PRcid 300 Block of Parkway Blvd
732 DeForest Coppell, Texas/tsrj. #96051
Coppell TX 75019
Services: ~btainsamp~es~ffreshc~ncreteatthep~acement~~cati~ns~perf~rmrequired~e~dtestandcast
compressive strength samples.
PROJECT DATA
CONTRACTOR: Hisaw & Assoc, CONCRETE CLASS: N/A
CONCRETE SUPPLIER: Nelson Brothers PLACEMENT DATE: 09/16/1999 BATCH TItlE: N/A
PLANT: Lewisville TIME SAMPLED: 7:24am BY: Dean Martin
SPECIFICATION REQUIREMENTS WEATHER CONDITIONS: Cloudy
STRENGTH: 4000 psi @ 28 Days TEMPEPaTURE (F) - AIR 74 f CONCRETE: 84 F
SLtnVW: 5.0" MAX TRUCK NO: 217 TICKSTNO: 77669
Am: N/A AreCONTENT(%): N/A UNIT WEIGHT (pcf): N/A
TEST METHOD: ASTM C- 143 PLACEMENT LOCATION:
Leisure Pool
ASTM C-172
ASTM C-39
SAMPLE LOCATION: SE comer
REPORT OF TESTS ACCUMULATIVE YARDS: 20
CYLINDER MEASURED MAXIMUM COMPRESSIVE
MARKED SLUMP DATE AGE LOAD STRENGTH FRACTURE
SET NO. (inches) TESTED (days) (lbs. force) (psi) TYPE
1 I 6.00 09/23/1999 7 97150 3440
1 2 6.00 09/23/1999 7 92160 3260
Average 3350
1 3 6.00 10/14/1999 28 135340 4790
1 4 6.00 10/14/1999 28 137950 4880
Average 4840
1 5 6.00 11/11/1999 56 147360 5210
Note: Concrete placed by pump. Sample taken at point of discharge.
Technician: Dean Martin Started: 5:30am Finished: 8:00am ~ .~.
Report Distribution:
(I) City of Coppell (1) City of Coppell - Engineering
(1) B~nldey S~rgent Architects (1) City of Coppeg - Bldg. lnsp.
(I) Turner 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 writleD approval of HBC Engineering, Inc.
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