Verizon-LR 981208CONCRETE COMPRY SI STRENGTH TES '
Date of Service: 11/09/1998 Report No.:
Client No.: 08644025 Project No.:
Client: The Beck Group Project:
Attn: Gillett Berger
1700 Pacific Ave., Suite 3800
Dallas TX 75201-4619
· ,8901 Carpenter Frwy., Suite #100
Dallas, Texas 75247
9830386 Report Date
12/08/1998
43-2333-98
GTE Shared Services
Coppell Road & Corporate Drive
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required field test and cast
compressive strength samples.
CONTRACTOR: BECK
CONCRETE SUPPLIER: TXI
PLANT: 31
SPECIFICATION REQUIREMENTS
STRENaTm 4000 psi ~ 28 Days
SLUM~: 4.5"
AIR: N/A
TEST METHOD: ASTM C- 143
ASTM C- 172
ASTM C-39
SAMPLE LOCATION: A.3-A.5
CYLINDER MEASURED
MARKED SLUMP
SET NO. (inches)
1 1 4.50
1 2 4.50
1 3 4.50
1 4 4.50
PROJECT DATA
CONCRETE CLASS: 9508
PLACEMENT DATE: 11/09/1998 BATCH TIME: l:34pm
TIM~ SAMPLED: 2:20pm aY: Shaven Wood
WEATHER CONDITIONS:
TEMPERATURE (F) - AIR
T~UCK NO: 632
Am CO~rr~N~ ('/.): N/A
PLACEMENT LOCATION:
Cloudy,warm
69 F CONCRETE: 73 F
TICKET NO: 1178471
UNIT WEIGHT (pc.O: N/A
Grade beam west wing C.5-1 to A-7.5
REPORT OF TESTS
DATE AGE LOAD
TESTED (days) Obs. force)
11/16/1998 7 137980
11/16/1998 7 135430
Average
12/07/1998 28 182690
12/07/1998 28 185000
Average
ACCUMULATIVE YARDS: 20
COMPRESSIVE
STRENGTH
(psi)
4880
4790
4840
6460
6540
6500
TYPE
Technician: Shawn Wood
Report Distribution:
(1) The Beck Group
(I) Gromat~.ky Dupree & Assoc.
(1) Brockette Davis Drake. Inc.
(1) The Beck Group
Started: l:00pm Finished: 6:00pm
(1) Brockerte Davis Drake, Inc.
(1) Dalcan, Inc.
(1) The Beck Group
~ tn~ring, Inc.
Eugene Harbour
"~ Vice President
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.
OILL Page I of 1
CONCRETE COMPRLoSIVE STRENGTH TES.
'18901 Carpenter Frwy., Suite #I00
Dallas, Texas 75247
Date of Service:
Client No.:
10/13/1998
08644025
Report No.: 9827372
Project No.: 43-2333-98
Report Date
12/08/1998
Client: The Beck Group Project:
Attn: Gillett Berger
1700 Pacific Ave., Suite 3800
Dallas TX 75201-4619
GTE Shared Services
Coppell Road & Corporate Drive
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required field test and cast
compressive strength samples.
CONTRACTOR: BECK
CONCRETE SUPPLIER: TXI
PLANT: 41
SPECIFICATION REQUIREMENTS
STRENGTH: 3000 psi ~ 28 Days
SLUMP: 5"
AIR: N/A
TEST METHOD: ASTM C- 143
ASTM C- 172
ASTM C-39
SAMPLE LOCATION: Pier D-I
CYLINDER MEASURED
MARKED SLUMP
SET NO. (inches)
1 1
1 2
5.50
5.50
5.50
5.50
5.50
1 3
1 4
I 5
Tehnician Time: See
Report
PROJECT DATA
CONCRETE CLASS: 9506
PLACEMENT DATE: 10/13/1998 RATCH TIME: 10:16am
TIME SAMPLED: 10:54am BY: Brian Otis
WEATHER CONDITIONS: Clear and Warm
TEMPERATURE (F)-AIR 86 g CONCRETE: 80 F
TRUCKNO: 716 TICKETNO: 1158111
AIR CONTENT (%): N/A UNIT WEIGHT (pcO: N/A
PLACEMENT LOCATION:
Piers, see Report #9827371
REPORT OF TESTS ACCUMULATIVE YARDS:
MAXIMUM COMPRESSIVE
DATE AGE LOAD STRENGTH
TESTED (days) (lbs. force) (psi)
10/20/1998 7 108280 3830
10/20/1998 7 106970 3780
Average 3810
11/10/1998 28 136370 4820
11/10/1998 28 130490 4610
Average 4720
12/08/1998 56 146800 5190
#9827371.
10
FRACTURE
TYPE
Technician: Brian Otis
Report Distribution:
(1) The Beck Group
(I) Gromatzky Dupree & Assoc.
(I) Brockette Davis Drake, Inc.
(I) The Beck Group
Started: Finished:
(I) Brockette Davis Drake, Inc.
(1) Dalcan, Inc.
(1) The Beck Group
H~ ~'~ring, Inc.
Eugene Harbour
Vice President
This report is exclusively for thc use of the client indicated above and shall not be reproduced except in full without the written approval of HBC Engineering, Inc.
01TM Page I of I
CONCRETE COMPREbSIVE STRENGTH TES'
~901 Carpenter Frwy., Suite #I00
Dallas, Texas 75247
Date of Service:
Client No.:
11/09/1998
08644025
Report No.: 9830433
Project No.: 43-2333-98
Report Date
12/08/1998
Client: The Beck Group Project:
Attn: Gillett Berger
1700 Pacific Ave., Suite 3800
Dallas TX 75201-4619
GTE Shared Services
Coppell Road & Corporate Drive
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required field test and cast
compressive strength samples.
CONTRACTOR: BECK
CONCRETE SUPPLIER: TXI
PLANT: 31
SPECIFICATION REQUIREMENTS
STRENGTH: 5000 psi ~ 28 Days
SLUMP: 5
AIR:
TEST METHOD:
ASTM C-143
ASTM C- 172
ASTM C-39
PROJECT DATA
CONCRETE CLASS: 8208
PLACEMENT DATE: 11/09/1998 BATCH TIME: 2:22 pm
TIME SAMPLED: 3:15 pm BY: Shawn Wood
WEATHER CONDITIONS:
TEMPERATURE (F) - AIR
TRUCK NO: 724
AIR CONTENT (%): N/A
PLACEMENT LOCATION:
Columns B-3, C-3, B-4, C-4
Cloudy and warm
70 F CONCRETE: 74 F
TICKET NO: 1178495
UNIT WEIGHT (pcl): N/A
SAMPLE LOCATION: Columns B-3, C-3, B-4, C-4
CYLINDER MEASURED
MARKED SLUMP
SET NO. (inches)
1 1 5.00
REPORT OF TESTS
DATE
TESTED
MAXIMUM
AGE LOAD
(days) (lbs. force)
ACCUMULATIVE YARDS: 9.5
COMPRESSIVE
STRENGTH FRACTURE
(psi) TYPE
11/11/1998 2 67920 2400
1 2 5.00
1 3 5.00
1 4 5.00
1 5 5.00
Start time: See Report
Technician: Shawn Wood
Report Distribution:
(1) The Beck Group
( 1 ) Gromatzky Dupree & Assoc.
(1) Brockette Davis Drake, Inc.
(1) The Beck Group
11/16/1998
11/16/1998
12/07/1998
12/07/1998
g9830386
7 119120
7 115210
Average
28 157200
28 155020
Average
Started: Finished:
(I) Brockette Davis Drake, lAC.
(I) Dalcan, Inc.
(1) The Beck Group
4210
4070
4140
5560
5480
5520
~ ~ing, Inc.
Eugene Harbour
Vice President
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.
01CR Page I of I
CONCRETE COMPRESSIVE STRENGTH TEb £
ENGINEERING, INC.
8901 Carpenter Frwy., Suite #100
Dallas, Texas 75247
Date of Service:
Client No.:
11/05/1998
08644025
Report No.: 9830122
Project No.: 43-2333-98
Report Date
12/08/1998
Client: The Beck Group Project:
Attn: Gillett Berger
1700 Pacific Ave., Suite 3800
Dallas TX 75201-4619
GTE Shared Services
Coppell Road & Corporate Drive
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required field test and cast
compressive strength samples.
CONTRACTOR: BECK
CONCRETE SUPPLIER: TXI
PLANT: 41
SPECIFICATION REQUIREMENTS
STRENGTH: 4000 psi @ 28 Days
SLUMP: 4-6"
AIR: N/A
TEST METHOD: ASTM C- 143
ASTM C- 172
ASTM C-39
SAMPLE LOCATION:
South wall
CYLINDER
MARKED
SET NO.
MEASURED
SLUMP
(inches)
1 1 6.00
1 2 6.00
1 3 6.00
1 4 6.00
DATE
TESTED
11/12/1998
11/12/1998
12/03/1998
12/03/1998
PROJECT DATA
CONCRETE CLASS: 9508
PLACEMENT DATE: 11/05/1998 BATCH TIME: 3:34pm
TIME SAMPLED: 4:30pm aY: Keith Fowler
WEATHER CONDITIONS: Cloudy, cool
TEMPERATURE (F) - AIR 55 F CONCRETE: 70 F
TRUCKNO: 534 TICKrrNO: 1176818
AIR CONTENT (%): N/A UNIT WEIGHT (pcf): N/A
PLACEMENT LOCATION:
Pit walls west wing Section "A"
REPORT OF TESTS ACCUMULATIVE YARDS: 10
MAXIMUM COMPRESSIVE
AGE LOAD STRENGTH
(days) (lbs. force) (psi)
7 123950 4380
7 119980 4240
Average 4310
28 192650 6810
28 194440 6880
Average 6850
FRACTURE
TYPE
Technician: Keith Fowler
Report Distribution:
(1) The Beck Group
(1) Gromatzky Duprce & Assoc.
(1) Brockette Davis Drake, Inc.
(1) The Beck Group
Started: 4:00pm
(1) Brockette Davis Drake, Inc.
(1) Dalcan, Inc.
(1) The Beck Group
Finished: 5:30pm
I---BC ~ring, Inc.
{r,. Eugene Harbour
Vice President
This report is exclusively for the usc of the client indicated above and shall not be reproduced except in full without the written approval of HBC Engineering, Inc.
01LL Page 1 of 1