Riverchase (6.2)-LR 971015CONCRETE COMPRESSIVE STRENGTH TEST ~~
ENGWEERING, WC.
4747 Irving Blvd., Sui[c g20G
Dallas, Texas 75247
Date of Service: 10/03/1997 Report No.: 9721405 Report Date
10/15/1997
Client No.: 17192300
Client: Dallas Car Wash, Ltd.
Attn: Grey Stogner
6780 Abrams Road, Suite 207
Dallas TX 75231
Project No.: 43-1803-97
Project: Grand Car Wash
Riverchase and MacArthur
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required field test and cast
compressive strength samples.**
PROJECT DATA
CONTRACTOR: Spring Valley CDn$trnetlDn CONCRETE CLASS: 9339
CONCRETE SUPPLIER: PIODeer CODG[ete PLACEMENT DATE: 10/03/1997 BATCH TIME: 12:01 pm
PLANT: 22 TIME SAMPLED: 12:40 pm BY: Mike Shields
SPECIFICATION
STRENGTH
SLUMP:
AIR:
TEST METHOD:
REQUIREMENTS
3000 psi @ 28 Days
5"
N/A
ASTM C-143
ASTM C- ] 72
ASTM C-39
SAMPLE LOCATION:
South comer of Building A
WEATHER CONDITIONS:
TEMPERATURE (F) -AIR
TRUCK NO: 120
AIR CONTENT(%): N/A
PLACEMENT LOCATION:
Paving, south parking area
REPORT OF TESTS
CYLINDER
MARKED
SET NO.
1 1
1 2
1 3
I 4
MEASURED
SLUMP
(inches)
6.00
6.00
6.00
6.00
DATE
TESTEU
10/10/1997
10/10/1997
10/31 / 1997
10/31 / 1997
AGE
(days)
7
7
28
28
Sunny
88 F CONCRETE: 89 F
TICKET NO: $$8629
UNIT WEIGHT (pcQ: N/A
MAXIMUM
LOAD
(Ibs. force)
81250
74490
Average
ACCUMULATIVE YARDS: 7O
COMPRESSIVE
STRENGTH
(Psi)
FRACTURE
TYPE
2870
2630
2750
'I'bis report is exclusively for the use of [he client indicated above and shall not be reproduced except in full without [he written approval of HBC Engineering, Inc.
OIAK Page 1 of 2
CONCRETE COMPRESSIVE STRENGTH TEST ~~
ENGINEERING, INC.
4747 Irving Blvd., Suite H2OG
Dallas, Texas 75247
Date of Service: 10/03/1997 Report No.: 9721405 Report Date
10/15/1997
Client No.: 17192300
Client: Dallas Car Wash, Ltd.
Attn: Grey Stogner
6780 Abrams Road, Suite 207
Dallas TX 75231
Project No.: 43-1803-97
Project: Grand Car Wash
Riverchase and MacArthur
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required field test and cast
compressive strength samples.**
PROJECT DATA
CONTRACTOR: Spring Valley CODS1CBCtlOn CONCRETE CLASS: 9339
CONCRETE SUPPLIER: Pioneer CODCrete PLACEMENT DATE: ]O/O3/1997 BATCH TIME: I:SS pm
PLANT: 22 TIME SAMPLED: 3:20 pm Bv: Mike Shields
SPECIFICATION REQUIREMENTS WEATHER CONDITIONS: SUnny
STRENGTH: 3000 pSl @ 28 Days TEMPERATURE (F)-AIR 92 F CONCRETE: 89 F
SLUMP: S" TRUCK NO: 756 TICKET NO: SS$6S1
AIR: N/A AIR CONTENT (%): N/A UNIT WEIGHT (pcO: N/A
"TEST METHOD: ASTM C-143 PLACEMENT LOCATION:
ASTM C-172 Paving, south parking area
ASTM C-39
SAMPLE LOCATION: 200'E of S corner of Building A
REPORT OF TESTS ACCUMULATIVE YARDS: I$O
CYLINDER MEASURED MAXIMUM COMPRESSIVE
MARKED SLUMP DATE AGE LOAD STRENGTH FRACTURE
SET NO. (inches) TESTED (days) (Ibs. force
(psi) TYPE
2 1 5.00 10/06/1997 3 63200 2230
2 2 5.00 10/10/1997 7 77820 2750
2 3 5.00 10/10/1997 7 78360 2770
Average 2760
2 4 5.00 10/31/1997 28
2 S 5.00 10/31/1997 28
Technician time on report 9721960
Technician: Mike Shields Stnrted:
Report Distribution:
(I)Dallas Car Wash, Ltd. (I)cily of Coppell
(I) W inkelmann & Associates. Inc.
(I) ROP/DW Architects
(I) Spring Valley Constriction
Finished: ~ En ~n ~Rg, IRC.
C Eugene Harbour
~'~ Vice President
This report is exclusively for the use of the client indicated above and shall not be reproduced except in full widsoul the written approval of HBC Engineering, Inc.
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