Verizon-LR 981230J~-O~-~9 12:O~ FRO~:BECK ~.~LT¥ G~OUP ID:21~ ~ 1320
CONCRETE COMPRE 31'VE'STRENGTH TES-
Date of Service: 12/21/1998
Client No.: 08644025
Report No.: 9834234
Project No.: 43-2333-98
8901 Cas-l~.~r Frwy.w Suite #100
Dallag~ Texas 75247
................ ~.-...
Report Date
12/30/1998
Client: The Beck Group Project:
Arm: Gillett Berger
1700 Pacific Ave., Suite 3800
Dallas TX 752014619
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.
CON--Ca'OR: BECK
CONCm~ streP~R: TXI
p~: 31
sP~cwx~o~
sx~m~ 5~ psi ~ 28 Days
s[~: 6.0" M~
A~ N/A
T~ ~O~: ASTM C- 143
AS~ C-172
AS~ C-39
PROJECT DATA
concrete, c~ss: 8208
PLACEMENT DATE: 1~21/1998 BATCH TIME: l:28pm
Tt~: S,,av~t,£D: 2:15pm BY: Mike Odom
WEATHER CONDITIONS:
TEb{PERATURE (b') - AXR
TRUCK NO: 905
Am co~'(~): N/A
P~C~ ~CA~ON:
Cloudy
38 F CONCm~T~: 58 F
XICl~r ~o: 1202508
t~rr w~ti;}rr (pe.~: N/A
L~v¢l lI-l[II cohmas ~ F-G (~ 12. F-G ~ 13, F ~ Il, N,M, L.K ~ 9-7, N, M, L ~. 10
SAMPLE LOCATION: N ~ 10
CYLINDER IVIEASURI~
MARKED $LUM~
sea' NO. (h~u~)
1 1 6.75
REPORT OF TESTS scctama.a'nv ,tA s: 2S
MAXI2V~M COlVIPRESSIVE
DATE AG E LOAD STRENGTH FRACTURE
TEST~ (days) (I1~. force) (l~i) TYPE
12/26/1998 5 56480 2000
1 2 6.75
12/28/1998 7 82570 2920
1 3 6.75
I 4 6.75
01/18/1999 28
01/18/1999 28
1 5 6.75
02/15/1999 56
Technician: Mike Odom
Report Distributiom
( 1 } Th~ Beck Group
( 1 ) Oromal~loj Duprc~ & Assoe,
(l) Brockct~ D~vix Dra~. [nc.
(I) ~ B~k Grip
Started: 12:30pm
(1) Thc Beck Group
(13 Dalcan, Inc.
Finished: 4:00pm
Eugene Harbour
Vice President
This rcpo~ is cxctusively for the use of the client indicated o.bovc sad shall aot be reproduced ~xccpt in f~ll without the wrirr~a approval of HBC F, nSae~ag, Inc.
OI[,L Page I of 1
17:48 FROM:BECK Rw'~LTY GROUP ID:214 9'~''~ 1320 PAGE
2/2
REPORT OF WINDSOR PROBE TESTS OF IN SITU CONCRETE
CLIENT: The Beck Group
Attn: Mr, Gillett Berger
PROJECT: GTE Shared Services
Coppell, Texas
DATE: Jan. 7, 1999
DATE OF SERVICE: Jan. 7, 1999
REPORT NO. 9901488
SERVICE:
By use of the Wiondsor Probe, compare a known quality concrete section with a section
having an indicated low compressive strength.
1" Crushed Stone
DATE PLACE:
NOMINAL SIZE C. AGG.:
12-21-98
DIRECTION OF LOADING:
DATE TESTED: 01~07-99
AGE AT TIME OF TEST: 17 Days
METHOD OF TEST: ASTM C- 803
Perpendicualr to the side of the column
SPECIFIED 28-DAY STRENGTH: 5000 psi
MOH's Scale:
LOCATION Power
Range
Column N/10, Level :2 to 3 Std
Reference Column
Place_cl.. - ~~0. Days
Column A/7, Level 2 to 3 Std
Charge Probe Probe
Number Height PSI
741513 1.925 480[:)
741477 2.100 6200
7 Day
Cylinder
PSI
2910
54OO
Technician: TLS
CONCRETE COMPRESSIVE STRENGTH TEST
CE
Date of Service:
Client No.:
Client:
12/08/1998
08644025
The Beck Group
Attn: Gillett Berger
1700 Pacific Ave., Suite 3800
Dallas TX 75201-4619
· 8901 Carpenter Frwy., Suite #100
Dallas, Texas 75247
Report No.: 9833081
Project No.: 43-2333-98
Report Date
12/30/1998
Project:
GTE Shared Services
Coppell Road & Corporate Drive
Coppell, Texas
Services: Obtain samples of flesh 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: 6.0" Max
AIR: 3-5%
TEST METtIOD: ASTM C- 143
ASTM C- 172
ASTM C-39
SAMPLE LOCATION: See below
PROJECT DATA
CONCRETE CLASS: 8205
PLACEMENT DATE: 12/08/1998 aATCI-I TIME: 5:06am
TIME SAMPLED: 5:45am aY: Mike Odom
WEATHER CONDITIONS:
TEMPERATURE (F) - AIR
TRUCK NO: 450
AIR CONTENT (%): 6.8
PLACEMENT LOCATION:
Cloudy
42 E CONCRETE: 67
TICKET NO: 1195035
UNIT WEIGHT (pcf}: N/A
I'aving slab-on-grade #2, west side of quadrant
REPORT OF TESTS ACCUMULATIVE YARDS: 550
CYLINDER MEASURED MAXIMUM COMPRESSIVE
MARKED SLUMP DATE AGE LOAD STRENGTI1 FRACTURE
SET NO. (inches) TESTED (days) (lbs. force) (psi} TYPE
I I 4.25 12/I 5/1998 7 93460 3300
1 2 4.25 12/15/1998 7 94090 3330
Average 3320
I 3 4.25 01/05/1999 28
1 4 4.25 01/05/1999 28
4.25 02/02/1999 56
Sample location: 50' N & 20' E from NW corner paving placement ~2.
This report is exclusively ~br 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 5
CONCRETE COMPRESSIVE STRENGTH TEST
GE
Date of Service:
Client No.:
Client:
12/08/1998
08644025
The Beck Group
Attn: Gillett Berger
1700 Pacific Ave., Suite 3800
Dallas TX 75201-4619
8901 Carpenter Frwy., Suite #100
Dallas, Texas 75247
Report No.: 9833081
Project No.: 43-2333-98
Report Date
12/30/1998
Project:
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.
PROJECT DATA
CONTRACTOR: BECK CONCRETE CLASS: 8205
CONCRETE SUPPLIER: TXI PLACEMENT DATE: 12/08/1998 BATCI! TIME: 6:18am
PLANT: 4 1 TIME SAMPLED: 7:00am BY: Mike Odom
SPECIFICATION REQUIREMENTS %VEATHER CONDITIONS: Partly cloudy
STRENGTH: 4000 psi ~ 28 Days TEMPERATURE (F)- AIR 43 F CONCRETE: 67 F
SLUMP: 6.0" Max TRUCKNO: 466 TICKETNO: 1195083
AIR: 3-5O,/o AIR CONTENT (%}: 6.6 UNIT WEIGIIT (pcO: N/A
TEST METIIOD: ASTM C- 143 PLACEMENT LOCATION:
See page l
ASTM C- 172
ASTM C-39
SAMPLE LOCATION: See below
REPORT OF TESTS ACCUMULATIVE YARDS: 550
CYLINDER MEASURED MAXIMUM COMPRESSIVE
MARKED SLUMP DATE AGE LOAD STRENGTH FRACTURE
SET NO. (inches) TESTED (days) {lbs. force) (psi) TYPE
2 I 5.50 12/15/1998 7 86470 3060
2 2 5.50 12/15/1998 7 87100 3080
Average 3070
2 3 5.50 01/05/1999 28
2 4 5.50 01/05/1999 28
2 5 5.50 02/02/1999 56
Sample location: NW driveway, 80' E from NW corner paving placement ~1.
OILL
This report is exclusively lbr the use of the client indicated above and shall not be reproduced except in i'ull without the written approval of HBC Engineering, Inc.
Page 2 of 5
CONCRETE COMPRESSIVE STRENGTH TEST
CE
Date of Service:
Client No.:
Client:
12/08/1998
08644025
The Beck Group
Attn: Gillett Berger
1700 Pacific Ave., Suite 3800
Dallas TX 75201-4619
Report No.: 9833081
Project No.: 43-2333-98
-4~901 Carpenter Frwy., Suite #100
Dallas, Texas 75247
Report Date
12/30/1998
Project:
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: TX1
PLANT: 41
SPECIFICATION REQUIREMENTS
STRENGTH: 4000 psi ~ 28 Days
SLUMP: 6.0" Max
AIR: 3-5%
TEST METllOD: ASTM C- 143
ASTM C- 172
ASTM C-39
PROJECT DATA
CONCRETE CLASS: 8205
PLACEMENT DATE: 12/08/1998 BATCII TIME: 7:57am
TIME SAMPLED: 8:50am BY: Mike Odom
WEATHER CONDITIONS:
TEMPERATURE (F) - AIR
TRUCK NO: 463
AIR CONTENT (%): 6.7
PLACEMENT LOCATION:
See page I
Partly cloudy
43 F CONCRETE: 71 F
TICKET NO: I 195207
UNIT WEIGIIT (pc0: N/A
SAMPLE LOCATION:
REPORT OF TESTS ACCUMULATIVE YARDS:
CYLINDER MEASURED MAXIMUM COMPRESSIVE
MARKED SLUMP DATE AGE LOAD STRENGTH FRACTURE
SET NO. (i.ches) TESTED (days) (lbs. force) (psi) TYPE
3 I 6.00 12/15/1998 7 83310 2950
3 2 6.00 12/15/1998 7 82140 2900
Average 2930
3 3 6.00 01/05/1999 28
3 4 6.00 01/05/1999 28
3 5 6.00 02/02/1999 56
Sample location: Along Building Line 7, 175' W from centerline W fire lane.
011,L
This report is exclusively tbr the usc of the client indicated above and shall not be reproduced except in full without the written approval of HBC Engineering, Inc.
Page 3 of 5
CONCRETE COMPRESSIVE STRENGTH TEST
CE
Date of Service:
Client No.:
Client:
12/08/1998
08644025
The Beck Group
At:n: Gillett Berger
1700 Pacific Ave., Suite 3800
Dallas TX 75201-4619
"8901 Carpenter Frwy., Suite #100
Dallas, Texas 75247
Report No.: 9833081
Project No.: 43-2333-98
Report Date
12/30/1998
Project:
GTE Shared Services
Coppeli 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: 4 l
SPECIFICATION REQUIREMENTS
STRENGTH: 4000 psi ~ 28 Days
SLUMP: 6.0" Max
AIR: 3-5%
TEST METHOD: ASTM C- 143
ASTM C- 172
ASTM C-39
SAMPLE LOCATION: See below
PROJECT DATA
CONCRETE CLASS: 8205
I'LACEMENT DATE: 12/08/1998 BATCH TIME: 8:59am
TIME SAMPLED: 9:50am BY: Mike Odom
WEATHER CONDITIONS:
TEMPERATURE (F) - AIR
TRUCK NO: 454
AIR CONTENT {%): 6.4
PLACEMENT LOCATION:
,Ncc page I
Fair
47 v CONCRETE: 71
TICKET NO: 1195296
UNIT WEIGHT (p~l): N/A
REPORT OF TESTS ACCUMULATIVE YARDS:
CYLINDER MEASURED MAXIMUM COMPRESSIVE
MARKED SLUMP DATE AGE LOAD STRENGTtl
SET NO. (inches) TESTED (days) (lbs. force) (psi)
4 I 6.50 12/15/1998 7 70470 2490
4 2 6.50 12/15/1998 7 70150 2480
Average 2490
4 3 6.50 01/05/1999 28
4 4 6.50 01/05/1999 28
4 5 6.50 02/02/1999 56
55O
FRACTURE
TYPE
Sample location: Along Building Line 6, 120' W from centerline W fire lane.
This report is exclusively lbr the usc of thc client indicated above and shall not be reproduced except in full without the written approval of HBC Engineering, Inc.
0ILL Page 4 of 5
CONCRETE COMPRESSIVE STRENGTH TEST
CE
Date of Service:
Client No.:
Client:
12/08/1998
08644025
The Beck Group
Attn: Gillett Berger
1700 Pacific Ave., Suite 3800
Dallas TX 75201-4619
· '8901 Carpenter Frwy., Suite #100
Dallas, Texas 75247
Report No.: 9833081
Project No.: 43-2333-98
Report Date
12/30/1998
Project:
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
STREN(;TH: 4000 psi ~ 28 Days
SLUMP: 6.0" Max
AIR: 3-5%
TEST METHOD: ASTM C- 143
ASTM C- 172
ASTM C-39
SAMPLE LOCATION: See below
CYLINDER
MARKED
SET NO.
PROJECT DATA
CONCRETE CLASS: 8205
PLACEMENT DATE: 12/08/1998 BATCII TIME: 10:23am
TIME SAMPLED: 10:50am aY: Mike Odom
WEATHER CONDITIONS:
TEMPERATURE (F) - AIR
TRUCKNO: 461
AIR CONTENT {%): 6.5%
PLACEMENT LOCATION:
See page I
REPORT OF TESTS
MEASURED
SLUMP DATE AGE
(inches) TESTED (days)
5 1 6.50 12/I 5/I 998 7
5 2 6.50 12/15/1998 7
5 3 6.50 01/05/1999 28
5 4 6.50 01/05/1999 28
Fair
48 F CONCRETE: 76
TICKET NO: 1195435
UNIT WEIGIIT (pc0: N/A
5 5 6.50 02/02/1999 56
MAXIMUM
LOAD
(lbs. force)
7 i 940
73120
Average
ACCUMULATIVE YARDS: 630
COMPRESSIVE
STRENGTH
(psi)
2540
2590
2570
FRACTURE
TYPE
- % AIR DOES
I I
Finished: 1:00pm
Sample location: Along Line 3, 50' W from centerline W fire lane.
ALL REPORTS CORRECTED FOR COMMENT ABOUT % AIR
Technician: Mike Odom---~ Started: 4:30am
Report Distribution:
(I) The Beck Group ( I ) The Beck Group
(1) Gromatzky Dupree & Assoc. (I) I)alcan, Inc.
(1) Brockette Davis Drake, Inc.
( I ) The Beck Group
COMPLY
Eugene Harbour
Vice President
This report is exclusively lbr the use of the client indicated above and shall not be reproduced except in full without the written approval ot'HBC Engineering, Inc.
0ILL Page 5 of 5
TABLE 3 Recommend Concrete&C .~ ..
Total Air C~oteot, ~,
Exposure Nominal Maximum Sizes of Aggregate. in. (mm) ' '
~e ¥. (9.5) 1/'z (12.5) ¥4 (19.0) I (25.0) ll/z (37.5) 2 (50.0) 3 (75.0)
Mild 4.5 ' 4.0 3.5 3.0 2.5 2.0 1.5
Moderate 6.0 5.5 5.0 4.5 4.5 4.0 3.5
Severe 7.5 7.0 6.0 6.0 5.5 5.0 4.5
~ For air-entrained concrete, when s~.
$ For description of exposure cooditions, refer to ACI 211.1, Section 6:3.3, with attention to ~=33mPanying footnotes.
c Unless exposure conditions dL*'tate othe~vise, air co~tents recommended above may be reduced by up to I ~; for oo~x~'etes wffh specified compressive Stre~jth, f'~,
of 5000 p~i (34.5 MPa) o~ above.
gate and quantifies, type, and name of admixture (if any) and
of water per cubic yard or cubic metre of concrete that will
be used in the manufacture of each class of concrete ordered
by the purchaser. He shall also furnish evidence satisfactory
to the purchaser that the materials to be used and propor-
tions selected will produce concrete of the quality specified.
Whatever strengths arc attained the quantity of cement used
shall not be less than the minimum specified.
5.5 The proportions arrived at by Options A, B, C for
each class of concrete and approved for use in a project shall
be assigned a designation' to facilitate identification of each
concrete mixture delivered to the project. This is the
designation required in 16.1.7 and supplies information on
concrete proportions when they are not given separately on
each delivery ticket as outlined in 16.2. A certified copy of all
proportions as established in Options A, B, or C shall be on
file at the batch plant.
5.6 The purchaser shall ensure that the manufacturer is
provided copies of all reports of tests performed on concrete
samples taken to determine compliance with specification
requirements. Reports shall be provided on a timely basis.
6. Tolerances in Slump
6.1 Unless other tOlerances are included in the project
specifications, the following shall apply.
6.1.1 When the project specifications for slump are writ-
ten as a "maximum" or "not to exceed" requirement:
Specified slump:
If 3 in. (76 mm) If mom than 3 in.
or leas (76 mm)
Plus tolerance. 0 0
Minus tolerance: 1 i/~ in. (38 mm) 2"/a in. (63 mm)
This option is to be used only if one addition of water is
permitted on the job provided such addition does not
increase the water-cement ratio above the maximum per-
mitted by the specifications.
6.1.2 When the project specifications for slump are not
written as a "maximum" or "not to exceed" requirement:
Tolemnce~ for Nominal Slumps
For Specified Slump off Tolerance
2 in. (51 mm) and less +V~ in. (13 mm)
More than 2 through 4 in. (51 to 102 mm) :el in. (25 mm)
More than 4 in. (102 mm) :el ~/2 in. (38 mm)
6.2 Concrete shall be available within the permissible
range of slump for a period of 30 min starting either on
~arrival at the job site or after the initial slump'adjustment
permitted in 11.7, whichever is later. The first and last Ils yd3
or l/n ma discharged arc exempt from this requirement. If the
user is unprepared for discharge of the concretes from the
vehicle, the producer shall not be responsible for the limita-
tion of minimum slump after 30 rain have elapsed starting
either on arrival of the vehicle at the prescribed destination
or at the requested delivery time, whichever is later.
Z,_Ak-_Entrained Con_cretem
7.1 When air-entrai~-'~ concrete is desired the purchaser
limits of 11.7 and prior to discharge for placement shows an
air content below the specified level by-more than the
allowable tolerance in accordance with 7.2, the manufacturer
may use additional air entraining admixture to achieve the
desired air content level, followed by a minimum of 30
revolutions at mixing speed, so long as the revolution limit of
11.7 is not exceeded (see Note 9).
NOTE 9--Acceptance sampling and tearing in accordance with Prac-
tice C 172 ia not obviated by this provision.
8. Measuring Materials
8.1 ExcePt as otherwise specifically permitted, cement
shall be measured by weight. When mineral admixtures
(including ground granulated blast furnace slag, fly ash, silica
fume, or other pozzolans) are specified in the concrete
proportions, they may be weighed cumulatively with cement,
but in a weigh hopper and on a scale which is separate and
distinct from those used for other materials. Cement shall be
weighed before mineral admixtures. When the quantity of
cement exceeds 30 % of the full capadty of the scale, the
quantity of the cement shall be within + 1% of the required
weight, and the cumulative quantity of cement plus mineral
admixtures shall also be within + 1% of the required weight.
For smaller batches to a minimum of 1 yda (1 ma), the
quantity of the cement and the cumulative quantity of
cement plus mineral admixture used shall be not less than
the required amount nor more than 4 % in excess. Under
special circumstances approved by the purchaser, cement
may be measured in bags of standard weight (Note 10). No
fraction of a bag of cement shall be used unless weighed.
NOT~ l(~---In the United States the standard ~veight of a'bag of
portland cenien~ ia 94 lb (42.6 kg) :1:3 %.
: 8.2 Aggregate shall be measured by weight. Batch 'weights
45
'CONCRETE COMPRESSIVE STRENGTH TEST
ENGINEERING, INC.
.8901 Carpenter Frwy., Suite #100
Dallas, Texas 75247
Date of Service: 12/18/1998
Client No.: 08644025
Report No.: 9834073
Project No.: 43-2333-98
Report Date
12/30/1998
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.
PROJECT DATA
CONTRACTOR: BECK CONCRETE CLASS: 8205
CONCRETE SUPPLIEm TXI PLACEMENT DATE: 12/18/1998 BATCH'rIME: 3:07am
PLA~,rr: 41 TIME SAMPLED: 3:5am BY: Mike Odom
SPECIFICATION REQUIREMENTS WEATHER CONDITIONS: Cloudy
STRENGTH: 4000 psi @ 28 Days TEMPERATURE (g)- AIR 47 F CONCRETE: 67 F
SLUMP: 6.0" Max TRUCK NO: 834 TICKET NO: 1201177
AIR: 3-5% AIR CONTENT (%): 4.6 UNIT WEIGHT (pct'): N/A
TEST METHOD: ASTM C- 143 PLACEMENT LOCATION:
North paving quadrant slab-on-grade bay 2 & 3, 4 & 5
ASTM C-172
ASTM C-39
SAMPLE LOCATION: See below
REPORT OF TESTS ACCUMULATIVE YARDS: 600
CYLINDER MEASURED MAXI341JM COMPRESSIVE
MARKED SLUMP DATE AGE LOAD STRENGTH FRA. CTURE
SET NO. (inches) TESTED (days) (lbs. force) (psi) TYPE
1 i 6.25 12/25/1998 7 78880 2790
1 2 6.25 12/25/1998 7 79240 2800
Average 2800
1 3 6.25 01/15/1999 28 ~
1 4 6.25 01/15/1999 28
1 5 6.25 02/12/1999 56
Sample location: Bay 3, 50' South from centerline north driveway.
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 1 of 7
'CONCRETE COMPRESSIVE STRENGTH TEST
Date of Service: 12/18/1998
Client No.: 08644025
Client: The Beck Group
Attn: Gillett Berger
1700 Pacific Ave., Suite 3800
Dallas TX 75201-4619
Report No.: 9834073
Project No.: 43-2333-98
Project:
· . 8901 Carpenter Frwy., Suite #100
Dallas, Texas 75247
Report Date
12/30/1998
GTE Shared Services
Coppell Road & Corporate Drive
Coppell, Texas
Services: Obtain samples of flesh concrete at the placement locations, perform required field test and cast
compressive strength samples.
CONTRACTOR: BECK
CONCRETE SUPPLIER: TXI
PLANT: 41
SPECIFICATION REQUIREMENTS WEATHER CONDITIONS: Cloudy
STRENGTH: 4000 psi @ 28 Days TEMPERATURE (F) - AIR 47 F CONCRETE: 66
SLUMP: 6.0" Max TRUCK NO: 463 TICKET NO: 1201214
AIR: 3-5% AIR CONTENT (%): 4.5 UNIT WEIGHT (pct'): N/A
TEST METHOD: ASTM C- 143 PLACEMENT LOCATION:
See page 1
ASTM C-172
ASTM C-39
SAMPLE LOCATION:
See below
PROJECT DATA
CONCRETE CLASS: 8205
PLACEMENT DATE: 12/18/1998 BATClt T~ME: 4:25am
TIME SAMPLED: 4:45am aY: Mike Odom
CYLINDER
MARKED
SET NO.
REPORT OF TESTS
ACCUMULATIVE YARDS: 600
MEASURED MAXIMUM COMPRESSIVE
SLUMP DATE AGE LOAD STRENGTH
(inche~) TESTED (days) (lbs. force) (psi)
2 1 5.75 12/25/1998 7 102400 3620
2 2 5.75 12/25/1998 7 99880 3530
Average 3580
2 3 5.75 01/15/1999 28
2 4 5.75 01/15/1999 28
FRACTURE
TYPE
2 5 5.75 02/12/1999 56
Sample location: Bay 2, 35' South from centerline north driveway and 40' west
from centerline bay 2.
OILL
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.
Page 2 of 7
CONCRETE COMPRE:SSIVE STRENGTH TEST
ENG--, tNC.
· .8901 Carpenter Frwy., Suite #100
Dallas, Texas 75247
Date of Service:
Client No.:
12/18/1998
08644025
Report No.: 9834073
Project No.: 43-2333-98
Report Date
12/30/1998
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: 6.0" Max
AIR: 3-5%
TEST METHOD: ASTM C- 143
ASTM C-172
ASTM C-39
PROJECT DATA
CONCRETE CLASS: 8205
PLACEMENT DATE: 12/18/1998 BATCh TIME: 5:38am
TIME SAMPLEB: 6:35am BY: Mike Odom
WEATHER CONDITIONS:
TEMI~ERATURE (F) - AIR
TRUCK NO: 461
AIR CONTENT (%): 4.8
PLACEMENT LOCATION:
See page I
Cloudy
47 F CONCRETE: 63 F
TICKET NO: 1201267
UNIT WEIGHT (pc0: N/A
SAMPLE LOCATION: See below
REPORT OF TESTS
CYLINDER MEASURED
MARKED SLUMP DATE
SET NO. (inches) TESTED
3 i 6.50 12/25/1998
3 2 6.50 12/25/1998
MAXIMUM
AGE LOAD
(days) (lbs. force)
ACCUMULATIVE YARDS: 600
COMPRESSIVE
STRENGTH FRACTURE
(psi) TYPE
7 103080 3650
7 101840 3600
Average 3630
3 3 6.50 01/15/1999 28
3 4 6.50 01/15/1999 28
3 5 6.50 02/12/1999 56
Sample location: Bay 3- 15' West from east edge and 120' north from centerline
north fire lane.
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.
0ILL Page 3 of 7
'CONCRETE COMPRESSIVE STRENGTH TEST
ENGINEERII~, INC.
· .8901 Carpenter Frwy., Suite #100
Dallas, Texas 75247
Date of Service:
Client No.:
Client:
12/18/1998
08644025
The Beck Group
Attn: Gillett Berger
1700 Pacific Ave., Suite 3800
Dallas TX 75201-4619
Report No.: 9834073
Project No.: 43-2333-98
Project: GTE Shared Services
Coppell Road & Corporate Drive
Coppell, Texas
Report Date
12/30/1998
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 WEATHER CONDITIONS:
STRENGTH: 4000 psi @ 28 Days TEMPERATURE (F) - AIR
SLUMP: 6.0" Max TRUCK NO: 462
AIR: 3-5% AIR CONTENT (~): 4.9
TEST METHOD: ASTM C-143 PLACEMENT LOCATION:
See page 1
ASTM C-172
ASTM C-39
SAMPLE LOCATION:
See below
PROJECT DATA
CONCRETE CLASS: 8205
PLACEMENT DATE: 12/18/1998 BATCH TIME: 7: 10am
TIME SAMPLED: 7:40am BY: Mike Odom
Cloudy
48 F CONCRETE: 62 F
TICKET NO: 1201364
UNIT WEIGHT (pcD: N/A
REPORT OF TESTS ACCUmmATIVe Yams: 750
CYLINDER MEASURED MAXIMUM COMPRESSIVE
MARKED SLUMP DATE AGE LOAD STRENGTH
SET NO. (inches) TESTED (days) (lbs. force) (psi)
4 1 6.00 12/25/1998 7 103890 3670
4 2 6.00 12/25/1998 7 99340 3510
Average 3590
4 3 6.00 01/15/1999 28
4 4 6.00 01/15/1999 28
FRACTURE
TYPE
4 5 6.00 02/12/1999 56
Sample location: Bay 3- 25' west from east edge and 100' north from centerline
north fire lane.
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 H BC Engineering, Inc.
01LL Page 4 of 7
'CONCRETE COMPRESSIVE STRENGTH TEST
ENGINEERING, ~C,
..8901 Carpenter Frwy., Suite #100
Dallas, Texas 75247
Date of Service:
Client No.:
12/18/1998
08644025
Report No.: 9834073
Project No.: 43-2333-98
Report Date
12/30/1998
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.
PROJECT DATA
CONTRACTOR: BECK CONCRETE CLASS: 8205
CONCRETE SUPPLIER: TXI PLACEMENT DATE: 12/18/1998 BATCH TIME: 8:24am
PLANT: 41 TIME SAMPLED: 8:50am nY: Mike Odom
SPECIFICATION REQUIREMENTS WEATHER CONDITIONS: Cloudy
STRENGTH: 4000 psi @ 28 Days TEMPERATURE (F)- AIR 50 F CONCRETE: 62 V
SLUMP: 6.0" Max TRUCK NO: 466 TICKET NO: 1201524
AIR: 3-5% AIR CONTENT (%): 4.4 UNIT WEIGHT (pet): 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: 750
CYLINDER MEASURED MAXIMUM COMPRESSIVE
MARKED SLUMP DATE AGE LOAD STRENGTH
SET NO. (inches) TESTED (days) (lbs. force) (psi)
5 1 5.50 12/25/1998 7 118790 4200
5 2 5.50 12/25/1998 7 115140 4070
Average 4140
5 3 5.50 01/15/1999 28
5 4 5.50 01/15/1999 28
5 5 5.50 02/12/1999 56
Sample location: Bay 3, 30' West from east edge and 55'north from centerline
north fire lane.
FRACTURE
TYPE
0ILL
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.
Page 5 of 7
CONCRETE COMPRESSIVE STRENGTH TEST
ENGmm_EPHN3, INC.
.. 8901 Carpenter Frwy., Suite #100
Dallas, Texas 75247
Date of Service:
Client No.:
12/18/1998
08644025
Report No.: 9834073
Project No.: 43-2333-98
Report Date
12/30/1998
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: 4 !
SPECIFICATION REQUIREMENTS
STRENGTH:
SLUMP:
AIR:
TEST METHOD:
SAMPLE LOCATION:
CYLINDER
MARKED
SET NO.
4000 psi @ 28 Days
6.0" Max
3-5%
ASTM C- 143
ASTM C-172
ASTM C-39
See below
PROJECT DATA
CONCRETE CLASS: 8205
PLACEMENT DATE: 12/18/1998 BATCH TIME: 10:08am
TIME SAMPLED: 10:45am BY: Mike Odom
WEATHER CONDITIONS:
TEMPERATURE (F) - AIR
TRUCK NO: 653
Am CONTENT (%): 4.7
PLACEMENT LOCATION:
See page ·
Cloudy
50 F CONCRETE: 68 F
TICKET NO: 1201737
UNIT WEIGHT (p.cO: N/A
REPORT OF TESTS
ACCUMULATIVE YARDS: 750
MEASURED MAXIMUM COMPRESSIVE
SLUMP DATE AGE LOAD STRENGTH FRACTURE
(inches) TESTED (days) (lbs. force) (psi) TYPE
6 i 5.75 12/25/1998 7 93940 3320
6 2 5.75 12/25/1998 7 102640 3630
Average 3480
6 3 5.75 01/15/1999 28
6 4 5.75 01/15/1999 28
6 5 5.75 02/12/1999 56
Sample location: Bay 4,
40' from north edge at centerline Bay 4.
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.
0ILL Page 6 of 7
'CONCRETE COMPREe/SIVE STRENGTH TEST
Date of Service: 12/18/1998
Client No.: 08644025
Report No.: 9834073
Project No.: 43-2333-98
.8901 Carpenter Frwy., Suite #100
Dallas, Texas 75247
Report Date
12/30/1998
Client:
The Beck Group
Attn: Gillett Berger
1700 Pacific Ave., Suite 3800
Dallas TX 75201-4619
Project: 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
SLUMm 6.0" Max
AIR: 3-5%
TEST METHOD: ASTM C- 143
ASTM C- 172
ASTM C-39
SAMPLE LOCATION:
See below
PROJECT DATA
CONCRETE CLASS: 8205
PLACEMENT DATE: 12/18/1998 BATCH TIME: 1 l:30am
TIME SAMPLED: 12:00pm aY: Mike Odom
WEATItER CONDITIONS:
TEMPERATURE (F) - AIR
TRUCK NO: 835
AIR CONTENT (%): 4.9
PLACEMENT LOCATION:
See page 1
Drizzle, cloudy
51 F CONCRETE: 63 }'
TICKET NO: 1201877
UNIT WEIGHT (peri: N/A
CYLINDER MEASURED
MARKED SLUMP DATE
SET NO. (inches) TESTED
7 1 6.25 12/25/1998
7 2 6.25 12/25/1998
7 3 6.25 01/15/1999
7 4 6.25 01/15/1999
REPORT OF TESTS
AGE
(days)
28
28
MAXIMUM
LOAD
(Ibs.~rce)
96340
98120
Average
ACCUMULATIVE YARDS: 830
COMPRESSIVE
STRENGTH
(psi)
3410
3470
3440
FRACTURE
TYPE
7 5 6.25 02/12/1999
56
Sample location: Bay 5, 10' from east edge
All samples obtained from pump hopper.
Technician: Mike Odom
Report Distribution:
(1) The Beck Group
(1) Gromatzky Dupree & Assoc.
(1) Brockette Davis Drake, Inc.
(I) The Beck Group
Started: 2:00am
(1) The Beck Group
(1) Dalcan, Inc.
and 50'
from north edge.
Finished: 12:30pm
~ Engi~g, 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.
0ILL Page 7 of 7
CONCRETE COMPRESSIVE STRENGTH TES 1'
Date of Service: 12/18/1998
Client No.: 08644025
Client: The Beck Group
Atto: Gillett Berger
1700 Pacific Ave., Suite 3800
Dallas TX 75201-4619
Report No.: 9834074
Project No.: 43-2333-98
Project: GTE Shared Services
ENGINEERING, INC.
.. 8901 Carpenter Frwy., Suite #100
Dallas, Texas 75247
Report Date
12/30/1998
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: TMI
PLANT: 4 l
SPECIFICATION REQUIREMENTS
STRENa~I: 5000 psi @ 28 Days
SLtrMP: 6.0" Max
AIR: N/A
TEST M~THOD: ASTM C- 1064
ASTM C-172
ASTM C-39
PROJECT DATA
CONCRETE CLASS: 8208
PLACEMENT DATE: 12/18/1998 BATCH TIME: l:27pm
TIME SAMPLED: 2:30pm aY: Mike Odom
WEATIIER CONDITIONS:
TEMPERATURE 0r) - AIR
TRUCK NO: 471
Am CONTENT (%): 1.9
PLACEMENT LOCATION:
Rain
49 ~ CONCRETE: 58 F
TICKET NO: 1202068
UNIT WEIGHT (pet): N/A
Level II-iii- 13 Columns A, B & C @ 7, N-9, 9.3, M-9, 9.3, A, B @ 8, L-9, 9.3, K-9, K-9.3
SAMPLE LOCATION: A @ 7
REPORT OF TESTS ACCUMULATIVE YAm)S: 36
CYLINDER MEASURED MAXIMUM COMPRESSIVE
MARKED SLUMP DATE AGE LOAD STRENGTH FRACTURE
SET NO. (inches) TESTED (days) (lbs. force) (psi) TYPE
1 I 9.00 12/2 i/1998 3 63980 2260
1 2 9.00 12/25/1998 7 152670 5400
1 3 9.00 01/15/1999 28
1 4 9.00 01/15/1999 28
1 5 9.00 02/12/1999 56
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.
0ILL Page 1 of 2
Report No.: 9834074
Note: Raining in pump hopper in mixer trucks at site, all three loads
physically slumped @ 9, 8 1/2 inches.
Technician: Mike Odom
Report Distribution:
(1) The Beck Group
(1) Gromatzky Dupree & Assoc.
(!) Brockette Davis Drake, Inc.
(1) The Beck Group
Started: 1:00pm
(I) The Beck Group
(1) Dalcan, Inc.
Finished: 6:00pm
Vice President
This report is exclusively for the use of the client indicated above and shall not be reproduced except ia full without the written approval of HBC Engineering, Inc.
0ILL Page 2 of 2
CONCRETE COMPRESSIVE STRENGTH TEST
$901 Carpenter Frwy., Suite #100
Dnllng, Texng 75247
Date of Service:
Client No.:
12/19/1998
08644025
Report No.: 9834168
Project No.: 43-2333-98
Report Date
12/30/1998
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: 6.0" Max
AIR: N/A
TEST METHOD: ASTM C- 143
ASTM C- 172
ASTM C-39
SAMPLE LOCATION: E-11
CYLINDER MEASURED
MARKED SLUMP
SET NO. (inches)
1 1 6.75
1 2 6.75
1 3 6.75
1 4 6.75
i 5 6.75
PROJECT DATA
CONCRETE CLASS: 8208
PLACEMENT DATE: 12/19/1998 BATC~ T~: 10:53am
TnVIE SAMeLV. D: 12:00pm BY: Mike Odom
WEATHER CONDITIONS:
TEMPERATURE (F) - AIR
TRUCK NO: 563
AIR CONTENT (%): 1.6
PLACEMENT LOCATION:
Cloudy
53 F CONCRETE: 62 F
TICKET NO: 1202182
uNrr WEm~IT (pcq: N/A
Level II-III Columns @ E, 11, 12, 13, K-10, H-13
REPORT OF TESTS
DATE AGE LOAD
TESTED (days) (lbs. force)
12/26/1998
12/26/1998
01/16/1999
01/16/1999
7 104310
7 105160
Average
28
28
ACCUMULATIVE YARDS:
COMPRESSIVE
STRENGTH
(ps0
3690
3720
3710
12.5
FRACTURE
TYPE
02/13/1999
56
Technician: Mike Odom
Report Distribution:
(1) The Beck Group
(1) Gromatzky Dupree & Assoc.
(1) Brockette Davis Drake, Inc.
(1) The Beck Group
Started: l:00pm
(I) The Beck Group
(1) Dalcan, Inc.
Finished: 2:30pm
I'-I~ En~g, 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.
0ILL Page 1 of 1
( ONCRETE COMPREbSIVE STRENGTH TES'i
8.901 Carpenter Frwy., Suite #100
Dallas, Texas 759.47
Date of Service:
Client No.:
12/17/1998
08644025
Report No.: 9833992
Project No.: 43-2333-98
Report Date
12/30/1998
Client:
The Beck Group
Attn: Gillett Berger
1700 Pacific Ave., Suite 3800
Dallas TX 75201-4619
Project: 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.
STRENGTH:
SLUMP:
AIR:
TEST METHOD:
CONTRACTOR: BECK
CONCRETE SUPPLIER: TXI
PLANT: 41
SPECIFICATION REQUIREMENTS
5000 psi @ 28 Days
6.0" Max
N/A
ASTM C- 143
ASTM C-172
ASTM C-39
SAMPLE LOCATION: Beam G-8 on Line 6 @ B.5
CYLINDER MEASURED
MARKED SLUMP DATE
SET NO. (inches) TESTED
1 1 5.75 12/19/1998
PROJECT DATA
CONCRETE CLASS:
PLACEMENT DATE:
TIME SAMPLED: 3:25am
WEATHER CONDITIONS:
TEMPERATURE (F)- AIR
TRUCK NO: 456
AIR CONTENT (%): N/A
PLACEMENT LOCATION:
Level Il bldg slab, Lines 5-10, A-D &
N-K, 9-10, E-H, 11-13
8208
12/17/1998 BATCH TIME: 2:16am
BY: Mike Odom
Fair
38 F CONCRETE: 63 g
TICKET NO: 1199903
UNIT WEIGHT (pcf): N/A
REPORT OF TESTS ACCUMULATIVE YARDS: 500
MAXI34UM COMPRESSIVE
AGE LOAD STRENGTH FRACTURE
(days) (lbs. force) (psi) TYPE
2 79060 2800
5.75 12/20/1998 3 114570 4050
5.75 12/24/1998 7 155880 5510
5.75 12/24/1998 7 154200 5450
Average 5480
1 5 5.75 01/14/1999 28
1 6 5.75 01/14/1999 28
1 7 5.75 02/11/1999 56
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.
01LL
CONCRETE COMPRESSIVE STRENGTH TEST
Date of Service:
Client No.:
Client:
12/17/1998
08644025
The Beck Group
Attn: Gillett Berger
1700 Pacific Ave., Suite 3800
Dallas TX 75201-4619
Report No.: 9833992
Project No.: 43-2333-98
Project: GTE Shared Services
Coppell Road & Corporate Drive
Coppell, Texas
ENGINF__~JtlI~, INC.
8901 Carpenter Frwy., Suite #100
Dallas, Texas 75247
Report Date
12/30/1998
Services: Obtain samples of fresh concrete at the placement locations, perform required field test and cast
compressive strength samples.
PROJECT DATA
CONTRACTOR: BECK CONCRETE CLASS: 8208
CONCRETE SUPPLIER: TXI PLACEMENT DATE: 12/17/1998 BATCH T~ME: 4:33an
PLANT: 41 TIME SAMPLED: 5:10am BY: Mike Odom
SPECIFICATION REQUIREMENTS WEATHER CONDITIONS: Fair
STRENGTH: 5000 psi @ 28 Days TEMPERATURE (F)-AIR 37 F CONCRETE: 67 F
SLUMP: 6.0" Max TRUCK NO: 837 TICKET NO: 1199969
AIR: N/A AIR CONTENT (%): 1.6 UNIT WEIGHT (pcf):. N/A
TEST METHOD: ASTM C-143 PLACEMENT LOCATION:
See placement location
ASTM C-172
ASTM C-39
SAMPLE LOCATION:
A.5 to 6.5
REPORT OF TESTS ACCUMULATIVE YARDS: 500
CYLINDER MEASURED MAXIMUM COMPRESSIVE
MARKED SLUMP DATE AGE LOAD STRENGTH FRACTURE
SET NO. (inches) TESTED (days) (lbs. force) (psi) TYPE
2 i 5.50 12/19/1998 2 75080 2650
2 2 5.50 12/20/1998 3 104040 3680
2 3 5.50 12/24/1998 7 151670 5360
2 4 5.50 12/24/1998 7 146510 5180
Average 5270
2 5 5.50 01/14/1999 28
2 6 5.50 01/14/1999 28
2 7 5.50 02/11/1999 56
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.
01LL
CONCRETE COMPREbSIVE STRENGTH TEST
Date of Service:
Client No.:
Client:
12/17/1998
08644025
The Beck Group
Attn: Gillett Berger
1700 Pacific Ave., Suite 3800
Dallas TX 75201-4619
Report No.: 9833992
Project No.: 43-2333-98
Project: GTE Shared Services
Coppell Road & Corporate Drive
Coppell, Texas
ENGINEERING, INC.
8901 Carpenter Frwy., Suite #100
Dallas, Texas 75247
Report Date
12/30/1998
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: 5000 psi @ 28 Days
SLtrMP: 6.0" Max
AIR: N/A
T~ST M~T~OD: ASTM C-143
ASTM C-172
ASTM C-39
SAMPLE LOCATION:
Line C @ 7.8
PROJECT DATA
CONCRETE CLASS: 8208
PLACEMENT DATE: 12/17/1998 BATCH TIME: 5:32am
TIME SAMPLED: 6:30am BY: Mike Odom
WEATHER CONDITIONS:
TEMPERATURE (F)- AIR
TRUCK NO: 383
AIR CONTENT (%): 1.5
PLACEMENT LOCATION:
See page I
Fair
37 F CONCRETE: 64 F
TICKET NO: 120008
UNIT WEIGHT (pef): N/A
REPORT OF TESTS ACCUMULATIVE YARDS: 500
CYLINDER MEASURED MAXI3,IUM COMPRESSIVE
MARKED SLUMP DATE AGE LOAD STRENGTH
SET NO. (inches) TESTED (days) (lbs. force) (psi)
3 I 5.75 12/19/1998 2 75210 2660
FRACTURE
TYPE
3 2 5.75 12/20/1998 3 97200 3440
3 3 5.75 12/24/1998 7 135560 4790
3 4 5.75 12/24/1998 7 136680 4830
Average 4810
3 5 5.75 01/14/1999 28
3 6 5.75 01/14/1999 28
3 7 5.75 02/11/1999 56
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 H BC Engineering, Inc.
01LL
'CONCRETE COMPRE;SSIVE STRENGTH TEST
ENGINEF. RII~, INC.
8.901 Carpenter Frwy., Suite #100
Dallas, Texas 75247
Date of Service:
Client No.:
Client:
12/17/1998
08644025
The Beck Group
Attn: Gillett Berger
1700 Pacific Ave., Suite 3800
Dallas TX 75201-4619
Report No.: 9833992
Project No.: 43-2333-98
Project:
Report Date
12/30/1998
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: 4 1
SPECIFICATION REQUIREMENTS
STRENGTH: 5000 psi @ 28 Days
SLUMP: 6.0" Max
AIR: N/A
TEST METI~OO: ASTM C- 143
ASTM C-172
ASTM C-39
SAMPLE LOCATION:
@ M.5 @ 9.5
PROJECT DATA
CONCRETE CLASS: 8208
PLACEMENT DATE: 12/17/1998 BATCH T~Vm: 6:33am
TIME SAMPLED: 7:30am aY: Mike Odom
WEATHER CONDITIONS:
TEMPERATURE (F). AIR
TRUCK NO: 834
AIR CONTENT (%): N/A
PLACEMENT LOCATION:
See page I
Fair
37 t* CONCRETE: 66
TICKET NO: 1200105
UNIT WEIGHT (pcf): N/A
REPORT OF TESTS ACCUMULATIVE YARDS: 500
m ASURED MnxmuM COMPRESSIVE
MARKED SLUMP DATE AGE LOAD STRENGTH
SET NO. (inches) TESTED (days) (lbs. force) (psi)
4 I 5.50 12/19/1998 2 65350 2310
FRACTURE
TYPE
4 2 5.50 12/20/1998 3 98240 3470
4 3 5.50 12/24/1998 7 142840 5050
4 4 5.50 12/24/1998 7 144220 5100
Average 5080
4 5 5.50 01/14/1999 28
4 6 5.50 01/14/1999 28
4 7 5.50 02/11/1999 56
This report is exclusively for the use of thc client indicated above and shall not be reproduced except in full without the written approval of HBC Engineering, Inc.
01LL
CONCRETE COMPRESSIVE STRENGTH TEST
Date of Service:
Client No.:
Client:
12/17/1998
08644025
The Beck Group
Attn: Gillett Berger
1700 Pacific Ave., Suite 3800
Dallas TX 75201-4619
8901 Carpenter Frwy., Suite #100
Dallas, Texas 75247
Report No.: 9833992
Project No.: 43-2333-98
Project:
Report Date
12/30/1998
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: 5000 psi @ 28 Days
SLtrM~: 6.0" Max
AIR: N/A
TEST METHOD: ASTM C- 143
ASTM C-172
ASTM C-39
SAMPLE LOCATION:
E.5 @ 12 (G-25)
PROJECT DATA
CONCRETE CLASS: 8208
PLACEMENT DATE: 12/17/1998 BATCH T~ME: 8:22am
TrME SAMPLED: 8:50am BY: Mike Odom
WEATHER CONDITIONS:
TEMPERATURE (F)- AIR
TRUCK NO: 642
AIR CONTENT (%): N/A
PLACEMENT LOCATION:
See page I
Fair
45 F CONCRETE: 61
Ticr~r NO: 1200268
UNIT WEIGHT (pet): N/A
REPORT OF TESTS ACCUMULATIVE YARDS:
CYLINDER MEASURED MAXIbIUM COMPRESSIVE
MARKED SLUMP DATE AGE LOAD STRENGTH
SET NO. (inches) TESTED (days) (lbs. force) (psi)
5 1 5.25 12/19/1998 2 70290 2490
5OO
FRACTURE
TYPE
5 2 5.25 12/20/1998 3 86110 3050
5 3 5.25 12/24/1998 7 144740 5120
5 4 5.25 12/24/1998 7 146640 5190
Average 5160
5 5 5.25 01/14/1999 28
5 6 5.25 01/14/1999 28
5 7 5.25 02/11/1999 56
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.
0ILL
Report No.:
9833992
CYLINDER MEASURED
MARKED SLUMP
SET NO. (inches)
DATE
TESTED
AGE
(days)
MAXIMUM
LOAD
(lbs. force)
COMPRESSIVE
STRENGTH
(p~i)
FRACTURE
TYPE
Technician: Mike Odom
Report Distribution:
(1) The Beck Group
(1) Gromatzky Dupree & Assoc.
(1) Brockette Davis Drake, Inc.
(1) The Beck Group
Started: 2:00am
(1) The Beck Group
(1) Dalcan, Inc.
Finished: 10:00am
I'"B C En~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 without the written approval of HBC Engineering, Inc.
01LL