PA9702-LR 990819UONCRETE COMPRESC' VE STRENGTH TEST
8901 Carpenter Frwy, Suite #100
Dallas, Texas 75247
Date of Service: 07/20/1999 Report No.: 9919635 Report Date
Client No.: COPPELL Project No.: 94991118
Client: City of Co pell Project: Coppell Aquatic/Recreation Ctr
Attn: Bra~PReid
732 DeForest 300 Block of Parkway Blvd
Coppcll TX 75019 Coppell, Texas/Prj. ~)6051
Services: Obtain samples of fresh concrete at the placement locations, perform required field test and cast
compressive strength samples.
PROJECT DATA
CONTRACTOR: Hisaw &/~SSOC. CONCRETE CLASS: N/A
CONCRETE SUPPLIER: Nelson Brothers PLACEMENT DATE: 07/20/1999 BATCH TIME: N/A
p~A~rr: N/A TIME SAMPLED: 5:24am BY: Marie Garcia
SPECIFICATION REQUIREMENTS WEATHER CONDITIONS: Night time w/light breeze
STRESOTH: 4000 psi @ 28 Days TEMPERATeRE (F) - AIR 74 F CONCRETE: 86 F
SLUMP: 4-6" TRVCK NO: 118 TICKET NO: 7524
AIR: 3-6% AIRCONTENT(%): N/~, UNITWEIGHT(pC0: N/A
TEST METHOD: ASTM C- 143 PLACEMENT LOCATION:
West half of pavement of parking lot
ASTM C- 172
ASTM
SAMPLE LOCATION: West corner ,15' W & 6' N
REPORT OF TESTS ACCUMULATIVE YARDS:
CYLINDER MEASURED MAXIMUM COMPRESSIVE
MARKED SLUMP DATE AGE LOAD STRENGTH FRACTURE
SET NO. (inches) TESTED (clays) (lbs. force) (psi) TYPE
1 i 7.50 07/27/1999 7 118940 4210
1 2 7.50 07/27/1999 7 127780 4520
Average 4:370
1 3 7.50 08/17/1999 28 139440 4930
1 4 7.50 08/17/1999 28 143120 5060
Average 5000
5araple taken ~rora end e~ hose e£
This repo~t is exclusively for the use of the client inclicated above and shall not be reproduced except in full without the written approval of HBC Engineering, Inc.
2ONCRETE COMPRE 2" IVE STRENGTH TES(
8901 Carpenter Frwy, $uit~ #10~
Dall~% Texas 75247
)ateofService: 07/20/1999 Report No.: 9919635 Report Date
08/19/1999
Client No.: COPPELL Project No.: 94991118
Client: City of Co pell Project: Coppell Aquatic/Recreation Ctr
Attn: Bra~FReid 300 Block of Parkway Blvd
732 DeForest
Coppell TX 75019 Coppell, Texas/Prj. 4~96051
Services: Obtain samples of fresh concrete at the placement locations, perform required field test and cast
compressire strength samples.
PROJECT DATA
CONTRACTOR: ~-~isaw & fissoc. CONCRETE CLASS: N/,~
CONCRETE SUPPLIER: Nelson Brothers PLACEMENT DATE: 07/20/1999 BATCH TIME:
PLANT: N/fi TllVIESAM~LED: 7:00am EV: Mario Garcia
SPECIFICATION REQUIREMENTS WEATHER CONDITIONS:
STRENGTH: 4000 psi @ 28 Days TEMPERATURE (F) - AIR 75 F CONCRETE: 86 F
sLtn~': 4-6" TRUCK NO: 218 TICKETr~O: N/A
AIR: 3-6% AmCO~n~NT(~): N/A UNITWEIGffr(pcf): N/A
TEST METHOD: ASTM C-143 PLACEh4ENT LOCATION:
See page 1
ASTM C-172
ASTM C-39
SAMPLE LOCATION: South comer, 30' W & 9' North
REPORT OF TESTS ACCtr 4VLAT V ¥AnDS: 190
CYLINDER MEASURED MA~ CO1VIPRES$1VE
MARKED SLUIVIP DATE AGE LOAD STRENGTH FRACTURE
SET NO. (inches) TESTED (days) 0bs. force) (psi) T*ZPE
2 1 6.00 07/27/1999 7 88540 3 130
2 2 6.00 07/27/1999 7 83600 2960
Average 3050
2 3 6.00 08/1711999 28 136830 4840
2 4 6.00 08/1711999 28 130110 4600
Avenge 4720
S3. ump taken frox~ out o£ hose of pun~p.
Technician: MarioGarcia Started: 3:00am Finished: 8:00am ~ E ineerlng, Inc.
(1) City of Coppell (1) City of Coppell - Englneedng
(I) Brlnklcy S~rgent Architects (1) City of Copp¢ll - Bldg. Insp. Eugene Hatbout
(I) Turner Engineers (1) Ciiy 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 wfiizen approval of HBC Engineering, inc.