ST9502-LR 960429CONCRETE COMPRESSIVE STRENGTH TES'I'
Date of Service:
Client No.:
Client:
Services:
4747 Irving Blvd., Suite #206
Dalim, Texas 75247
04/29/1996
48345000
Report No.: 963143
Project No.: 43-1059-96
Project: Garden Oak Estates Phase IV
Kauffman & Broad of Texas, Inc.
c/o Midcrest Properties, Inc.
1721 W. Piano Parkway, Suite 131
Dallas TX 75075
Obtain samples of fresh concrete at the placement locations, perform required field test and cast compressive
strength samples.**
STRENGTH:
SLUMP:
AIR:
TEST METHOD:
CONTRACTOR: Site Concrete
CONCRETE SUPPLIER: Site Concrete
PLANT: On-Site
SPECIFICATION REQUIREMENTS
3700 psi ~ 28 Days
5" Max
3 - 6%
ASTM C-39
ASTM C-172
ASTM C-143
CYLINDER MEASURED
MARKED SLUMP DATE
SET NO. (inches) TESTED
1 1 2.5 05/06/1996
I 2 2.5 05/06/1996
1 3 2.5 05/27/1996
1 4 2.5 05/27/1996
PROJECT DATA
CONCRETE CLASS: 6 SK
PLACEMENT DATE: 04/29/1996 BATCH T~ME: N/A
TIME SAMPLED: 8:53 am BY: Barry Cuble
WEATHER CONDITIONS:
TEMPERATURE (F) - AIR
TRUCK NO: 6-5
AIR CONTENT (%): 4.7%
PLACEMENT LOCATION:
Partly cloudy, windy, and cool
52 F CONCRETE: 60 F
TICKET NO: N/A
UNIT WEIGHT (pet): N/A
See Note* (sample location is on Crosshaven drive)
SAMPLE LOCATION: 40 fi. N of S, 25 f. W ore curb
ACCUMULATIVE YARDS: 230+
REPORT OF TESTS
MAXIMUM COMPRESSIVE
AGE LOAD STRENGTH
(days) Ohs. force) (ps0
7 160860 5690
7 156050 5520
28
28
FRACTURE
TYPE
Note*: Valley Ridge at Crosshaven Dr. between
between 13-14; Crosshaven Dr. at Niagara Blvd.,
Appalachian Alley, section 14.
sections 1-2; Niagara Blvd.
west of section 1 Valley Ridge at
Technician: Barry Cubic
Report Distribution:
(1) Kauffinan & Broad of Texas, Inc.
(1) City of Lewisville/Bldg. Insp.
Started: 6:00 am Finished: 4:30 pm
Engineering, Inc.
Eugene Harbour
Vice President
01AS 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 COMPRESSIVE STRENGTH TEST
4747 Irving Blvd., Suit~ #206
Dnlla% Texas 7S247
Date of Service: 04/29/1996
Client No.: 48345000
Client:
Services:
Kauffinan & Broad of Texas, Inc.
c/o Midcrest Properties, Inc.
1721 W. Plano Parkway, Suite 131
Dallas TX 75075
Report No.: 963143
Project No.: 43-1059-96
Project: Garden Oak Estates Phase IV
Obtain samples of fresh concrete at the placement locations, perform required field test and cast compressive
strength smnples.**
STRENGTH:
SLUMP:
AIR:
TEST METHOD:
CONTRACTOR: Site Concrete
CONCRETE SUPPLIER: Site Concrete
PLANT: On-Site
SPECIFICATION REQUIREMENTS
3700 psi ~ 28 Days
5" Max
3 - 6%
ASTM C-39
ASTM C-172
ASTM C-143
CYLINDER MEASURED
MARKED SLUMP
SET NO. ('roches)
2 1 3.0
2 2 3.0
2 3 3.0
2 4 3.0
DATE
TESTED
05/06/1996
05/06/1996
05/27/1996
05/27/1996
PROJECT DATA
CONCRETE CLASS: 6 SK
PLACEMENT DATE: 04/29/1996 BATCH TIME: N/A
TIME SaMPLED: 11:36 am BY: Barry Cuble
WEATHER CONDITIONS:
TEMPERATURE (F) - AIR
TRUCK NO: 6- l
AIR CONTm~rr (%): 5.4%
PLACEMENT LOCATION:
SAMPLE LOCATION:
ACCUMULATIVE YARDS:
REPORT OF TESTS
AGE
(days)
7
7
28
28
Sunny, windy, and cool
56 F CONCRETE: 66 F
TICKET NO: N/A
UNIT WEIGHT (pc0: N/A
Please refer to the note on page 1 (sample location
is on Valley Ridge)
18 ft. W of E, 8 iL N of S curb
230+
MAXIMUM COMPRESSIVE
LOAD STRENGTH FRACTURE
Obs. force) (psi) TYPE
116470
116760
4120
4130
Technician: Barry Cuble
Report Distribution:
(I) Kauffman & Broad of Texas, Inc.
(1) City of Lewisville/Bldg. Insp.
Started: 6:00 am Finished: 4:30 pm
Engineering, Inc.
Eugene Harbour
Vice President
01AS 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.