PA9702-LR 991201 CONCRETE COMP IVE STRENGTH TESC
ENGI~aNG, INC.
89~1 Carpenter F~wy, Suite #100
Dallas, Texas 75247
Date of Service: 10/29/1999 Report No.: 9929192 Report Date
12/01/1999
Client No.: COPPELL Project No.: 94991118
Client: City of Coppell Project: Coppell Aquatic/Recreation Ctr
Attn: Brad Reid 300 Block of Parkway BIrd
732 DeForest
Coppell TX 75019 Coppell, Texas/Prj. ~u36051
Services: Obtain samples of fresh concrete at the placement locations, perform required field test and cast
compressire strength samples.
PROJECT DATA
CONTRACTOR: Hisaw & Assoc. CONCRETE CLASS: N/A
CONCRETE SUPPLIER: Nelson Brothers PLACEMENT DATE: 10/29/1999 BATCH TIME: 1:35pm
PLANT: 1 TI~4ESAMPLED: 2:00pro BY: Greg Dimock
SPECIFICATION REQUIREMENTS WEATHER CONDITIONS: Cloudy
STRENGTH: 3000 psi @ 28 Days TEMPERATURE (F)- AIR 71 F CONCRETE: 75 F
SLtnVW: 5,0" Max TRUCK NO: 711 TICKET NO: 79487
AIR: N/A AIRCONX~rr(~): N/A UNITWEIGHT(pcf): N/A
TEST METHOD: ASTM C- 143 PLACENIENT LOCATION:
Pool bottom, mechanical pit floor
ASTM C-172
ASTM C-39
SAMPLE LOCATION: Pool bottom
REPORT OF TESTS Acct, c~ATsvE vAnns: 10
CYLINDER MEASURED MAXIMUM COMPRESSIVE
MARKED SLUMp DATE AGE LOAD STRENGTH FRACTURE
SET NO. (inches) TESTED (days) (Ibs. force) (psi) TYPE
1 1 5.00 11/05/1999 7 91360 3230
I 2 5.00 11/05/1999 7 96960 3430
Average 3330
1 3 5.00 11/26/1999 28 123610 4370
1 4 5.00 11/26/1999 28 131950 4670
Average 4520
Sampled from truck.
Technician: Greg Dimock Started: 12:30prn Finished: 3:00pro ~ EH 'g~
Report Distribution:
(1) City of Coppell (1) City of Coppell - Engineering
(1) BrinkIcy Sargent Architects (1) City ofCoppell - Bldg. lnsp. Eugene Harbour
(1) Turner Engineers (1) City of Coppell - Leisure Serv Dept Vice President
(1) 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.
0ILL Page I of 1