PA9702-LR 990817 CONCRETE COMPRESSIVE STRENGTfi 'lEST
ENGI~I~dldN~, ~C,
8901 Carpenter Frwy., ~:uite #100
Dallas, Texas 78247
Date of Service: 07/15/1999 Report No.: 9919211 Report Date
08/17/1999
Client No.: COPPELL Project No.: 94991118
Client: City of Coppell Project: Coppell Aquatic/Recreation Ct~
Attn: Brad Reid 300 Block of Parkway Blvd
732 DeForest '
Coppell TX 75019 Coppell, Texas/Prj. #9605 1
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: 07/15/1999 BATCH TIME: N/A
PLANT: 1 TIME SAMPLED: 4:15am BY: Darrin Phillips
SPECLFICATION REQUIREMENTS WEATHER CONDITIONS: Clear
STRENGTh: 4000 psi @ 28 Days T~MPERATVRE (F)- Am 76
SLUMP: 5.0" Max TRUCK NO: 207 TICKETNO~ N/A
AIR: 3-6% AmCONTE~r(~): N/A UNiTwniGlrr(pcr): N/A
TEST METHOD: ASTM C- 143 PLACEMENT LOCATION:
Northwest fire lane paving
ASTM C- 172
ASTM C-39
SAMPLE LOCATION: See below
REPORT OF TESTS ACC~ATIVEVARDS: 30
CYLINDER MEASURED MAXIMUM COMPRESSIVE
MARKED SLUMP DATE AGE LOAD STRENGTH FRACTURE
SET NO. (inches) TESTED (days) (lbs. force) (psi) TYPE
1 1 5.50 07/22/1999 7 126220 4460
1 2 5.50 07/22/1999 7 125860 4450
Average 4460
1 3 5.50 08/12/1999 28 154570 5470
1 4 5.50 08/12/1999 28 147560 5220
Avenge 5350
SampZe 3_ocatj. on: 40 Yards north and 5 yarc~s east £rom the northwest corner of the
aerobics
This report is exclusively for the use of the client indicated above and shall not be reproduced except in full without the wriaen approval of HBC Engineering, lnc,
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CONCRETE COMPRE SIVE STRENGTH T S'r E
8901 Carpenter Frwy., $nite #100
Dallas, Texas 75247
Date of Service: 07/15/1999 Report No.: 9919211 Report Date
08/17/1999
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: ~btainsamp~es~ffreshc~ncreteatthep~acement~ocati~ns~perf~rmrequired~e~dtestandcast
compressive strength samples.
PROJECT DATA
CONTRACTOR: Hisaw & Assoc. CONCRETE CLASS: N/A
CONCRETE SUPPLIER: Nelson Brothers PLACEMENT DATE: 07/15/1999 BATCH TIME: N/A
PLANT: I TIME SAMPLED: 6:00am BY: Darrin Phillips
SPECIFICATION REQUIREMENTS WEATHER CONDITIONS: Clear
STRENGTH: 4000 psi @ 23 Days TEMPERATURE (F) - AIR 75 F CONCRETE: 80 F
SLUMP: 5.0" Max TRUCK NO: 223 TICKET NO: ~NT/A
Am: 3-6% AreCONTENt(%): N/A UNITWEtGIrr(pd): N/A\
TEST METHOD: ASTM C- 143 PLACEMENT LOCATION:
See page 1
ASTM C-172
ASTM C-39
SAMPLE LOCATION: See below
REPORT OF TESTS ACCUMULATIVE YARDS: 130
CYLINDER MEASURED MAXIMUM COMPRESSIVE
MARKED SLUMP DATE AGE LOAD STRENGTH FRACTURE
SET NO. (inches) TESTED (days) 0bs. force) (psi) TYPE
2 1 5.00 07/22/1999 7 106410 3760
2 2 5.00 07/22/1999 7 103020 3640
Average 3700
2 3 5.00 08/12/1999 28 161320 5710
2 4 5.00 08/12/1999 28 158870 5620
Average 5670
Sample location: 45' East and 15' north from northeast corner of swimming pool
Technician: Danin Phillips Started: 3:30am Finished: 10:00am ~ Engineering, Inc.
C
( 1 } City of Coppoll ( 1 ) City of Coppelt - Engineering
(1) Brinkl~y Sargent Architects (1) City ofCoppell - Bldg. Insp. Eugene Harbour
0) Tinnet Eagineers (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.
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