PA9702-LR 990902CONCRETE COMPR- ,3IVE STRENGTH TESg_
ENGINEHI~I~, INC.
8901 Carpenter h'wy., Suite 0100
Dallas, Texas 7S247
Date of Service: 08/04/1999 Report No.: 9921085 Report Date
09/02/1999
Client No.: COPPELL Project No.: 94991118
Client: City of Co pell Project: Coppell Aquatic/Recreation Ctr
Attn: Bra33Reid
732 DeForest 300 Block of Parkway Blvd
Coppell TX 75019 Coppell, Texas/Prj. ~/96051
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: 6 Sack
CONCRETE SUPPLIER: Nelson PLACEMENT DATE: 08/04/1999 BATCHTII~E: 3:52pm
PLANT: Lewisville TI1VIESAMPLED: 4:40pro BY: Harvey Plunk
SPECIFICATION REQUIREMENTS WEATHER CONDITIONS: Mild
STRENGTH: 3000 psi @ 28 Days TEI~WERATURE (F) - AIR 82 F CONCRETE: 88 F
SLUMP: 4-6" TRUCK NO: 218 TICKET NO: 76050
AIR: N/A AIR co~TE,~r (%): N/A UNIT WEIGHT (pc.l): N/A
TEST METHOD: ASTM C- 143 PLACEMENT LOCATION:
Entrance paving
ASTM C-172
ASTM C-39
SAMPLE LOCATION: 40' W of east end of drive
REPORT OF TESTS ACCUMULATIVE yARDS: iO
CYLINDER MEASURED MAXIMUM COMPRESSIVE
MARKED SLUMP DATE AGE LOAD STRENGTH FRACTURE
SET NO. (inches) TESTED (days) (ibm. force) (psi) TYPE
1 I 5.00 08/11/1999 7 114550 4050
1 2 5.00 08/11/1999 7 132540 4690
Average 4370
I 3 5.00 09/01/1999 28 153860 5440
1 4 5.00 09/01 / 1999 28 154770 5470
Average 5460
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.
[
CONCRETE COMPR t MVE STRENGTH TES_
F~4GINEEt~NG, INC,
8901 Carpeuter Frwy,, Suite #100
Dallas, Tex~s 75247
DateofService: 08/04/1999 Report No.: 9921085 Report Date
09/02/1999
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
compresslye strength samples.
PROJECT DATA
CONTRACTOR: Hisaw & Assoc, CONCRETE CLASS: 6 Sack
CONCRETE SUPPLIER: Nelson PLACEMENT DATE: 08/04/1999 BATCHT~IE: N/A
PLANT: Lewisville TLMESAMPLED: 6:30am BY: Harvey Plunk
SPECIFICATION REQUIREMENTS WEATHER CONDITIONS: Mild
STRENGTH: 3000 psi @ 28 Days TEMPERATURE (F) - AIR 86 F CONCRETE: 89 F
SLtrMr: 4-6" TRUCK NO: 222 TICKET NO: 76058
AIR: N/A AreCONTENT(%): N/A UNITWEIGHT(per): N/A
TEST METHOD: ASTM C- 143 PLACEMENT LOCATION:
See page 1
ASTM C- 172
ASTM C-39
SAMPLE LOCATION: t 60' W of E end of drive
REPORT OF TESTS Acc~nvar~A~rw VAR~S: 10
CYLINDER MEASURED MAXIMUM COMPRESSIVE
MARKED SLITMP DATE AGE LOAD STRENGTH FRACTURE
SET NO. (inches) TESTED (days) (Ibs. force) (psi), TYPE
2 1 4.50 08/11/1999 7 112790 3990
2 2 4.50 08/11/1999 7 116470 4120
Average 4060
2 3 4.50 09/01/1999 28 141350 5000
2 4 4.50 09/01/1999 28 146900 5200
Average 5100
Technician: Harvey Plunk Started: 3:00pro Finished: 6:00pro ~ Eng/
Report Distribution: ' '
( 1 ) City of Coppell ( I ) City of Coppe II - Engi neering
( I ) Brinkley Sargent Architects ( 1 ) City of Coppell - B lag. lnsp. Eugene Hatbout
(I) 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 he reproduced except in full without the written approval of HBC Engineering. Inc.