Gateway BP(3.1)-LR070821
Rone Engineering
.
Client:
Transwestern Commercial Servi Ai'"
5001 Spring Valley / /{.
Dallas, TX 75244 /; ,;,);
.y .
f/
Proj
Contractor: Constructors & Associates
Concrete Supplier: Redi Mix
Plant: 136
Specification Requirements
Strength: 3,600 psi @ 28 days
Slump (in.): 4" - 6"
Air (%): 4% - 6%
Test Method: ASTM C-172
ASTM C-31 (except 10.1.2)
ASTM C-143
ASTM C-231
ASTM C-1064
ASTM C-138
ASTM C-39
8908 Ambassador Row, Dallas, TX 75247
7701 W Little York, Ste 600, Houston, TX 77040
4421 Freidrich, Ste 195, Austin, TX 78744
Corporate Phone: (214) 630-9745
oncrete Compressive Strength Tes1
Report No.: 292571
Project No.: 0712786
Date of Service: 07/18/2007
Report Date: 08/21/2007
PROJECT DATA
Mix Design 1.0.: 23601524
Placement Date: 07/18/2007
Weather Conditions: Clear
Time Sampled: 04:04am
Temperature - Air: 850F
Truck No: 1192
Air Content: 4.6%
Overall Placement Location:
Parking spaces and driveways
Batch time: 03:08am
Concrete: 880F
Ticket No: 13691445
Unit Weight (pet): NA
Measured
Slump
(inches)
3.75
Sample Location:
5' south, 5' west, far northeast corner close to Freeport Parkway
REPORT OF TESTS
Concrete Compressive Cylinder 6" x 12"
Cylinder Maximum Compressive
Marked Date Age Diameter Area Load Strength Fracture
Set No. Tested (days) (in) (in') (Ibs) (psi) TY"le
1 1 07/25/2007 7 6.00 28.27 77,640 2,750 Unbonded Cap
1 2 08/01/2007 14 6.00 28.27 84,970 3,010 Unbonded Cap
1 3 08/15/2007 28 6.00 28.27 130,530 4,620 Unbonded Cap
LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality
(composition, appearance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are
for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd.
(KW/KW) Page 1 of 7
Rone Engineering
.
8908 Ambassador Row, Dallas, TX 75247
7701 W Little York, Ste 600, Houston, TX 77040
4421 Freidrich, Ste 195, Austin, TX 78744
Corporate Phone: (214) 630-9745
Client:
Transwestern Commercial Services
5001 Spring Valley
Dallas, TX 75244
Report of Concrete Compressive Strength Tes1
Report No.: 292571
Project No.: 0712786
Date of Service: 07/18/2007
Report Date: 08/21/2007
Project: Gateway Business Center
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required testing, cast compressive strength samples and bring sample~
back to the laboratory for curing and testing in accordance with applicable standards.
REPORT OF TESTS
Concrete Compressive Cylinder 6" x 12"
Cylinder Maximum Compressive
Marked Date Age Diameter Area Load Strength Fracture
Set No. Tested (days) (in) (in') (Ibs) (psi) Type
-
1 4 08/15/2007 28 6.00 28.27 133,540 4,720 Unbonded Cap
Average 4,670
Remarks: Water added at site: 10 gallons
LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality
(composition, appearance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are
for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd.
(KW/KW) Page 2 of 7
Rone Engineering
.
Client:
T ranswestern Commercial Services
5001 Spring Valley
Dallas, TX 75244
8908 Ambassador Row, Dallas, TX 75247
7701 W Little York, Ste 600, Houston, TX 77040
4421 Freidrich, Ste 195, Austin, TX 78744
Corporate Phone: (214) 630-9745
Report of Concrete Compressive Strength Tes1
Report No.: 292571
Project No.: 0712786
Date of Service: 07/18/2007
Report Date: 08/21/2007
Project: Gateway Business Center
Coppell , Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required testing, cast compressive strength samples and bring sampleE
back to the laboratory for curing and testing in accordance with applicable standards.
Contractor: Constructors & Associates
Concrete Supplier: Redi Mix
Plant: 136
Specification Requirements
Strength: 3,600 psi @ 28 days
Slump (in.): 4" - 6"
Air (%): 4% - 6%
Test Method: ASTM C-172
ASTM C-31 (except 10.1.2)
ASTM C-143
ASTM C-231
ASTM C-1064
ASTM C-138
ASTM C-39
PROJECT DATA
Mix Design 1.0.: 23601524
Placement Date: 07/18/2007
Weather Conditions: Clear
Time Sampled: 07:07am
Temperature - Air: 790F
Truck No: 1188
Air Content: 5.8%
Overall Placement Location:
Parking spaces and driveways
Batch time: 06:35am
Concrete: 890F
Ticket No: 13691461
Unit Weight (pct): NA
Measured
Slump
(inches)
5.75
Sample Location:
60' east, 75' north from southeast corner of building
REPORT OF TESTS
Concrete Compressive Cylinder 6" x 12"
Cylinder Maximum Compressive
Marked Date Age Diameter Area Load Strength Fracture
Set No. Tested (days) (in) (in') (Ibs) (psi) Type
-
2 1 07/25/2007 7 6.00 28.27 80,900 2,860 Unbonded Cap
2 2 08/01/2007 14 6.00 28.27 92,090 3,260 Unbonded Cap
2 3 08/15/2007 28 6.00 28.27 110,860 3,920 Unbonded Cap
LIMITATIONS: The test results presented herein were prepared based upon the specifiC samples provided for testing. We assume no responsibility for variation in quality
(composition, appearance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are
for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd.
(KW/KW) Page 3 of 7
Rone Engineering
.
8908 Ambassador Row, Dallas, TX 75247
7701 W Little York, Ste 600, Houston, TX 77040
4421 Freidrich, Ste 195, Austin, TX 78744
Corporate Phone: (214) 630-9745
Client:
Transwestern Commercial Services
5001 Spring Valley
Dallas, TX 75244
Report of Concrete Compressive Strength Tes1
Report No.: 292571
Project No.: 0712786
Date of Service: 07/18/2007
Report Date: 08/21/2007
Project: Gateway Business Center
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required testing, cast compressive strength samples and bring sample~
back to the laboratory for curing and testing in accordance with applicable standards.
REPORT OF TESTS
Concrete Compressive Cylinder 6" x 12"
Cylinder Maximum Compressive
Marked Date Age Diameter Area Load Strength Fracture
Set No. Tested (days) (in) (in2) (Ibs) (psi) Type
2 4 08/15/2007 28 6.00 28.27 110,790 3,920 Unbonded Cap
Average 3,920
Remarks: Water added at site: 8 gallons
LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality
(composition, appearance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are
for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd.
(KW/KW) Page 4 of 7
Rone Engineering
.
Client:
Transwestern Commercial Services
5001 Spring Valley
Dallas, TX 75244
8908 Ambassador Row, Dallas, TX 75247
7701 W Little York, Ste 600, Houston, TX 77040
4421 Freidrich, Ste 195, Austin, TX 78744
Corporate Phone: (214) 630-9745
Report of Concrete Compressive Strength Tes1
Report No.: 292571
Project No.: 0712786
Date of Service: 07/18/2007
Report Date: 08/21/2007
Project: Gateway Business Center
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required testing, cast compressive strength samples and bring sample~
back to the laboratory for curing and testing in accordance with applicable standards.
Contractor: Constructors & Associates
Concrete Supplier: Redi Mix
Plant: 136
Specification Requirements
Strength: 3,600 psi @ 28 days
Slump (in.): 4" - 6"
Air (%): 4% - 6%
Test Method: ASTM C-172
ASTM C-31 (except 10.1.2)
ASTM C-143
ASTM C-231
ASTM C-1064
ASTM C-138
ASTM C-39
PROJECT DATA
Mix Design I.D.: 23601524
Placement Date: 07/18/2007
Weather Conditions: Partly Cloudy
Time Sampled: 08:45am Batch time: 08:05am
Temperature - Air: 860F Concrete: 880F
Truck No: 1187 Ticket No: 13691487
Air Content: 4.5% Unit Weight (pet): NA
Overall Placement Location:
Parking spaces and driveways
Measured
Slump
(inches)
3.5
Sample Location:
80' east from southweast corner of building
REPORT OF TESTS
Concrete Compressive Cylinder 6" x 12"
Cylinder Maximum Compressive
Marked Date Age Diameter Area Load Strength Fracture
Set No. Tested (days) (in) (in2) (Ibs) (psi) Type
- -
3 1 07/25/2007 7 6.00 28.27 99,420 3,520 Unbonded Cap
3 2 08/01/2007 14 6.00 28.27 113,660 4,020 Unbonded Cap
3 3 08/15/2007 28 6.00 28.27 119,960 4,240 Unbonded Cap
LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality
(composition, appearance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are
for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd.
(fWIIlfWII) Page 5 of 7
Rone Engineering
.
8908 Ambassador Row, Dallas, TX 75247
7701 W Little York, Ste 600, Houston, TX 77040
4421 Freidrich, Ste 195, Austin, TX 78744
Corporate Phone: (214) 630-9745
Client:
Transwestern Commercial Services
5001 Spring Valley
Dallas, TX 75244
Report of Concrete Compressive Strength Tes1
Report No.: 292571
Project No.: 0712786
Date of Service: 07/18/2007
Report Date: 08/21/2007
Project: Gateway Business Center
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required testing, cast compressive strength samples and bring sample~
back to the laboratory for curing and testing in accordance with applicable standards.
REPORT OF TESTS
Concrete Compressive Cylinder 6" x 12"
Cylinder Maximum Compressive
Marked Date Age Diameter Area Load Strength Fracture
Set No. Tested (days) (in) (in') (Ibs) (psi) Type
- -
3 4 08/15/2007 28 6.00 28.27 121,610 4,300 Unbonded Cap
Average 4,270
Remarks: Water added at site: 10 gallons
LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality
(composition, appearance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are
for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd.
(KW/KW) Page 6 of 7
Rone Engineering
.
Client:
Transwestern Commercial Services
5001 Spring Valley
Dallas, TX 75244
8908 Ambassador Row, Dallas, TX 75247
7701 W Little York, Ste 600, Houston, TX 77040
4421 Freidrich, Ste 195, Austin, TX 78744
Corporate Phone: (214) 630-9745
Report of Concrete Compressive Strength Tes1
Report No.: 292630
Project No.: 0712786
Date of Service: 07/18/2007
Report Date: 08/21/2007
Project: Gateway Business Center
Coppell , Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required testing, cast compressive strength samples and bring sample~
back to the laboratory for curing and testing in accordance with applicable standards.
PROJECT DATA
Contractor: Constructors & Associates
Concrete Supplier: Redi-Mix
Plant: 136
Specification Requirements
Strength: 3,000 psi @ 28 days
Slump (in.): 5" - 7"
Air (%): NA
Test Method: ASTM C-172
ASTM C-31 (except 10.1.2)
ASTM C-143
ASTM C-231
ASTM C-1064
ASTM C-138
ASTM C-39
Mix Design I.D.: 830J1521
Placement Date: 07/18/2007
Weather Conditions: Clear
Time Sampled: 01 :05pm
Temperature - Air: 820F
Truck No: 1032
Air Content: NA
Overall Placement Location:
Light poles, 1401, 1398, 1399, 1397,1396,1400,1402
Measured
Slump
(inches)
6.0
Batch time: 12:10pm
Concrete: 910F
Ticket No: 13691542
Unit Weight (pet): NA
Sample Location:
Same as above
REPORT OF TESTS
Concrete Compressive Cylinder 6" x 12"
Cylinder Maximum Compressive
Marked Date Age Diameter Area Load Strength Fracture
Set No. Tested (days) (in) (in2) (Ibs) (psi) Type
- -
1 1 07/25/2007 7 6.00 28.27 86,990 3,080 Unbonded Cap
1 2 08/15/2007 28 6.00 28.27 116,650 4,130 Unbonded Cap
1 3 08/15/2007 28 6.00 28.27 125,830 4,450 Unbonded Cap
Average 4,290
1 4 09/12/2007 56
LIMIT A TrONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality
(composition, appearance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control Our letters and reports are
for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd.
(LB/KW) Page 1 of 2
Rone Engineering
.
Client:
Transwestern Commercial Services
5001 Spring Valley
Dallas, TX 75244
8908 Ambassador Row, Dallas, TX 75247
7701 W Little York, Ste 600, Houston, TX 77040
4421 Freidrich, Ste 195, Austin, TX 78744
Corporate Phone: (214) 630-9745
Report of Concrete Compressive Strength Tes1
Report No.: 292763
Project No.: 0712786
Date of Service: 07/19/2007
Report Date: 08/21/2007
Project: Gateway Business Center
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required testing, cast compressive strength samples and bring sample~
back to the laboratory for curing and testing in accordance with applicable standards.
Contractor: Constructors & Associates
Concrete Supplier: Redi Mix
Plant: 136
Specification Requirements
Strength: 3,000 psi @ 28 days
Slump (in.): 4" - 6"
Air (%): 0% - 2%
Test Method: ASTM C-172
ASTM C-31 (except 10.1.2)
ASTM C-143
ASTM C-231
ASTM C-1064
ASTM C-138
ASTM C-39
PROJECT DATA
Mix Design 1.0.: 1521
Placement Date: 07/19/2007
Weather Conditions: Cloudy
Time Sampled: 02:40pm
Temperature - Air: 980F
Truck No: 1219
Air Content: 1.6%
Overall Placement Location:
Light pole bases
Batch time: 02:02pm
Concrete: 920F
Ticket No: 13691721
Unit Weight (pet): NA
Measured
Slump
(inches)
4.0
Sample Location:
Grid location L-3
REPORT OF TESTS
Concrete Compressive Cylinder 6" x 12"
Cylinder Maximum Compressive
Marked Date Age Diameter Area Load Strength Fracture
Set No. Tested (days) (in) (in') (Ibs) (psi) Type
- -
1 1 07/26/2007 7 6.00 28.27 91,980 3,250 Unbonded Cap
1 2 08/16/2007 28 6.00 28.27 126,330 4,470 Unbonded Cap
1 3 08/16/2007 28 6.00 28.27 131,160 4,640 Unbonded Cap
Average 4,550
1 4 09/13/2007 56
LIMITATIONS The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality
(composition, appearance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are
for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd.
(LB/KW) Page 1 of 2
Rone Engineering
.
Client:
Transwestern Commercial Services
5001 Spring Valley
Dallas, TX 75244
8908 Ambassador Row, Dallas, TX 75247
7701 W Little York, Ste 600, Houston, TX 77040
4421 Freidrich, Ste 195, Austin, TX 78744
Corporate Phone: (214) 630-9745
Report of Concrete Compressive Strength Tes1
Report No.: 292764
Project No.: 0712786
Date of Service: 07/19/2007
Report Date: 08/21/2007
Project: Gateway Business Center
Cappell, Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required testing, cast compressive strength samples and bring sample~
back to the laboratory for curing and testing in accordance with applicable standards.
Contractor: Constructors & Associates
Concrete Supplier: LMC
Plant: 6
Specification Requirements
Strength: 3,600 psi @ 28 days
Slump (in.): 3.0" - 5.0"
Air (%): NA
Test Method: ASTM C-172
ASTM C-31 (except 10.1.2)
ASTM C-143
ASTM C-231
ASTM C-1064
ASTM C-138
ASTM C-39
PROJECT DATA
Mix Design 1.0.: 1551
Placement Date: 07/19/2007
Weather Conditions: Cloudy
Time Sampled: 04:05pm
Temperature - Air: 840F
Truck No: 7057
Air Content: NA
Overall Placement Location:
Inlet
Batch time: 03: 1 Opm
Concrete: 940F
Ticket No: 6308180
Unit Weight (pet): NA
Measured
Slump
(inches)
3.75
Sample Location:
Inlet at Station 0+48.7, lateral B-2
REPORT OF TESTS
Concrete Compressive Cylinder 6" x 12"
Cylinder Maximum Compressive
Marked Date Age Diameter Area Load Strength Fracture
Set No. Tested (days) (in) (in') (Ibs) (psi) Type
-
1 1 07/26/2007 7 6.00 28.27 88,910 3,140 Unbonded Cap
1 2 08/16/2007 28 6.00 28.27 114,580 4,050 Unbonded Cap
1 3 08/16/2007 28 6.00 28.27 112,100 3,960 Unbonded Cap
Average 4,010
1 4 09/13/2007 56
LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality
(composition, appearance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are
for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd.
(LB/KW) Page 1 of 2
Rone Engineering
.
Client:
Transwestern Commercial Services
5001 Spring Valley
Dallas, TX 75244
8908 Ambassador Row, Dallas, TX 75247
7701 W Little York, Ste 600, Houston, TX 77040
4421 Freidrich, Ste 195, Austin, TX 78744
Corporate Phone: (214) 630-9745
Report of Concrete Compressive Strength Tes1
Report No.: 292853
Project No.: 0712786
Date of Service: 07/20/2007
Report Date: 08/21/2007
Project: Gateway Business Center
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required testing, cast compressive strength samples and bring sampleE
back to the laboratory for curing and testing in accordance with applicable standards.
PROJECT DATA
Contractor: Constructors & Associates
Concrete Supplier: Redi Mix
Plant: 136
Specification Requirements
Strength: 3,600 psi @ 28 days
Slump (in.): 4" - 6"
Air (%): 4% - 6%
Test Method: ASTM C-172
ASTM C-31 (except 10.1.2)
ASTM C-143
ASTM C-231
ASTM C-1064
ASTM C-138
ASTM C-39
Mix Design 1.0.: 23601524
Placement Date: 07/20/2007
Weather Conditions: Cloudy
Time Sampled: 02:30am
Temperature - Air: 770F
Truck No: 1182
Air Content: 5.5%
Overall Placement Location:
Paving for car parking on Northeast Building 1, northwest of building 2
Measured
Slump
(inches)
6.0
Batch time: 01 :39am
Concrete: 860F
Ticket No: 13691747
Unit Weight (pet): NA
Sample Location:
Building 1: grid line A-12, 240' east
REPORT OF TESTS
Concrete Compressive Cylinder 6" x 12"
Cylinder Maximum Compressive
Marked Date Age Diameter Area Load Strength Fracture
Set No. Tested (days) (in) (in2) (Ibs) (psi) Type
-
1 1 07/27/2007 7 6.00 28.27 80,410 2,840 Unbonded Cap
1 2 08/03/2007 14 6.00 28.27 93,890 3,320 Unbonded Cap
1 3 08/17/2007 28 6.00 28.27 104,950 3,710 Unbonded Cap
LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality
(composition, appearance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are
for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd.
(KW/KW) Page 1 of 13
Rone Engineering
.
8908 Ambassador Row, Dallas, TX 75247
7701 W Little York, Ste 600, Houston, TX 77040
4421 Freidrich, Ste 195, Austin, TX 78744
Corporate Phone: (214) 630-9745
Client:
Transwestern Commercial Services
5001 Spring Valley
Dallas, TX 75244
Report of Concrete Compressive Strength Tes1
Report No.: 292853
Project No.: 0712786
Date of Service: 07/20/2007
Report Date: 08/21/2007
Project: Gateway Business Center
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required testing, cast compressive strength samples and bring sample~
back to the laboratory for curing and testing in accordance with applicable standards.
REPORT OF TESTS
Concrete Compressive Cylinder 6" x 12"
Cyli nder Maximum Compressive
Marked Date Age Diameter Area Load Strength Fracture
Set No. Tested (days) (in) (in') (Ibs) (psi) Type
-
1 4 08/17/2007 28 6.00 28.27 106,190 3,760 Unbonded Cap
Average 3,730
Remarks: Water added at site: 5 gallons
LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality
(composition, appearance. etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are
for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd.
(KW/KW) Page 2 of 13
Rone Engineering
.
Client:
Transwestern Commercial Services
5001 Spring Valley
Dallas, TX 75244
8908 Ambassador Row, Dallas, TX 75247
7701 W Little York, Ste 600, Houston, TX 77040
4421 Freidrich, Ste 195, Austin, TX 78744
Corporate Phone: (214) 630-9745
Report of Concrete Compressive Strength Tes1
Report No.: 292853
Project No.: 0712786
Date of Service: 07/20/2007
Report Date: 08/21/2007
Project: Gateway Business Center
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required testing, cast compressive strength samples and bring sample~
back to the laboratory for curing and testing in accordance with applicable standards.
PROJECT DATA
Contractor: Constructors & Associates
Concrete Supplier: Redi Mix
Plant: 136
Specification Requirements
Strength: 3,600 psi @ 28 days
Slump (in.): 4" - 6"
Air (%): 4% - 6%
Test Method: ASTM C-172
ASTM C-31 (except 10.1.2)
ASTM C-143
ASTM C-231
ASTM C-1064
ASTM C-138
ASTM C-39
Mix Design 1.0.: 23601524
Placement Date: 07/20/2007
Weather Conditions: Cloudy
Time Sampled: 03:04am
Temperature - Air: 780F
Truck No: 1184
Air Content: 2.5%
Overall Placement Location:
Paving for car parking on Northeast Building 1, northwest of building 2
Measured
Slump
(inches)
5.0
Batch time: 01 :56am
Concrete: 850F
Ticket No: 13691751
Unit Weight (pet): NA
Sample Location:
Building 1: grid line A-17, 170 east
REPORT OF TESTS
Concrete Compressive Cylinder 6" x 12"
Cylinder Maximum Compressive
Marked Date Age Diameter Area Load Strength Fracture
Set No. Tested (days) (in) (in') (Ibs) (psi) Type
2 1 07/27/2007 7 6.00 28.27 87,970 3,110 Unbonded Cap
2 2 08/03/2007 14 6.00 28.27 102,250 3,620 Unbonded Cap
2 3 08/17/2007 28 6.00 28.27 114,590 4,050 Unbonded Cap
LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality
(composition, appearance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are
for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, LId
(KW/KW) Page 3 of 13
Rone Engineering
.
8908 Ambassador Row, Dallas, TX 75247
7701 W Little York, Ste 600, Houston, TX 77040
4421 Freidrich, Ste 195, Austin, TX 78744
Corporate Phone: (214) 630-9745
Client:
Transwestern Commercial Services
5001 Spring Valley
Dallas, TX 75244
Report of Concrete Compressive Strength Tes1
Report No.: 292853
Project No.: 0712786
Date of Service: 07/20/2007
Report Date: 08/21/2007
Project: Gateway Business Center
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required testing, cast compressive strength samples and bring sample~
back to the laboratory for curing and testing in accordance with applicable standards.
REPORT OF TESTS
Concrete Compressive Cylinder 6" x 12"
Cylinder Maximum Compressive
Marked Date Age Diameter Area Load Strength Fracture
Set No. Tested (days) (in) (in') (Ibs) (psi) Type
- -
2 4 08/17/2007 28 6.00 28.27 116,910 4,130 Unbonded Cap
Average 4,090
Remarks: Water added at site: 5 gallons
LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality
(composition, appearance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are
for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd.
(KW/KW) Page 4 of 13
Rone Engineering
.
Client:
Transwestern Commercial Services
5001 Spring Valley
Dallas, TX 75244
8908 Ambassador Row, Dallas, TX 75247
7701 W Little York, Ste 600, Houston, TX 77040
4421 Freidrich, Ste 195, Austin, TX 78744
Corporate Phone: (214) 630-9745
Report of Concrete Compressive Strength Tes1
Report No.: 292853
Project No.: 0712786
Date of Service: 07/20/2007
Report Date: 08/21/2007
Project: Gateway Business Center
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required testing, cast compressive strength samples and bring sample~
back to the laboratory for curing and testing in accordance with applicable standards.
PROJECT DATA
Contractor: Constructors & Associates
Concrete Supplier: Redi Mix
Plant: 136
Specification Requirements
Strength: 3,600 psi @ 28 days
Slump (in.): 4" - 6"
Air (%): 4% - 6%
Test Method: ASTM C-172
ASTM C-31 (except 10.1.2)
ASTM C-143
ASTM C-231
ASTM C-1064
ASTM C-138
ASTM C-39
Mix Design 1.0.: 23601524
Placement Date: 07/20/2007
Weather Conditions: Cloudy
Time Sampled: 04:32am
Temperature - Air: 790F
Truck No: 1039
Air Content: 2.8%
Overall Placement Location:
Paving for car parking on Northeast Building 1, northwest of building 2
Measured
Slump
(inches)
5.0
Batch time: 03:51am
Concrete: 840F
Ticket No: 13691771
Unit Weight (pet): NA
Sample Location:
Building 1: gridline A-16, 170' east
REPORT OF TESTS
Concrete Compressive Cylinder 6" x 12"
Cylinder Maximum Compressive
Marked Date Age Diameter Area Load Strength Fracture
Set No. Tested (days) (in) (in') (Ibs) (psi) Type
- -
3 1 07/27/2007 7 6.00 28.27 79,460 2,810 Unbonded Cap
3 2 08/03/2007 14 6.00 28.27 95,120 3,360 Unbonded Cap
3 3 08/17/2007 28 6.00 28.27 112,690 3,990 Unbonded Cap
LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality
(composition, appearance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are
for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd.
(KW/KW) Page 5 of 13
Rone Engineering
.
8908 Ambassador Row, Dallas, TX 75247
7701 W Little York, Ste 600, Houston, TX 77040
4421 Freidrich, Ste 195, Austin, TX 78744
Corporate Phone: (214) 630-9745
Client:
Transwestern Commercial Services
5001 Spring Valley
Dallas, TX 75244
Report of Concrete Compressive Strength Tes1
Report No.: 292853
Project No.: 0712786
Date of Service: 07/20/2007
Report Date: 08/21/2007
Project: Gateway Business Center
Coppell , Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required testing, cast compressive strength samples and bring sampleE
back to the laboratory for curing and testing in accordance with applicable standards.
REPORT OF TESTS
Concrete Compressive Cylinder 6" x 12"
Cylinder Maximum Compressive
Marked Date Age Diameter Area Load Strength Fracture
Set No. Tested (days) (in) (in') (Ibs) (psi) Type
- -
3 4 08/17/2007 28 6.00 28.27 117,750 4,160 Unbonded Cap
Average 4,080
Remarks: Water added at site: 5 gallons
LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality
(composition, appearance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are
for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd.
(KW/KW) Page 6 of 13
Rone Engineering
.
Client:
Transwestern Commercial Services
5001 Spring Valley
Dallas, TX 75244
8908 Ambassador Row, Dallas, TX 75247
7701 W Little York, Ste 600, Houston, TX 77040
4421 Freidrich, Ste 195, Austin, TX 78744
Corporate Phone: (214) 630-9745
Report of Concrete Compressive Strength Tes1
Report No.: 292853
Project No.: 0712786
Date of Service: 07/20/2007
Report Date: 08/21/2007
Project: Gateway Business Center
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required testing, cast compressive strength samples and bring samples
back to the laboratory for curing and testing in accordance with applicable standards.
PROJECT DATA
Contractor: Constructors & Associates
Concrete Supplier: Redi Mix
Plant: 136
Specification Requirements
Strength: 3,600 psi @ 28 days
Slump (in.): 4" - 6"
Air (%): 4% - 6%
Test Method: ASTM C-172
ASTM C-31 (except 10.1.2)
ASTM C-143
ASTM C-231
ASTM C-1064
ASTM C-138
ASTM C-39
Mix Design I.D.: 23601524
Placement Date: 07/20/2007
Weather Conditions: Cloudy
Time Sampled: 06:34am
Temperature - Air: 780F
Truck No: 1192
Air Content: 4.8%
Overall Placement Location:
Paving for car parking on Northeast Building 1, northwest of building 2
Measured
Slump
(inches)
4.5
Batch time: 05: 19am
Concrete: 830F
Ticket No: 13691800
Unit Weight (pet): NA
Sample Location:
Parking spaces at building 2: gridline A-17, 120' Ex 60'N
REPORT OF TESTS
Concrete Compressive Cylinder 6" x 12"
Cylinder Maximum Compressive
Marked Date Age Diameter Area Load Strength Fracture
Set No. Tested :days) (in) (in') (Ibs) (psi) Type
-
4 1 07/27/2007 7 6.00 28.27 89,230 3,160 Unbonded Cap
4 2 08/03/2007 14 6.00 28.27 93,900 3,320 Unbonded Cap
4 3 08/17/2007 28 6.00 28.27 111,550 3,950 Unbonded Cap
LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality
(composition, appearance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are
for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd.
(KW/KW) Page 7 of 13
Rone Engineering
.
8908 Ambassador Row, Dallas, TX 75247
7701 W Little York, Ste 600, Houston, TX 77040
4421 Freidrich, Ste 195, Austin, TX 78744
Corporate Phone: (214) 630-9745
Client:
Transwestern Commercial Services
5001 Spring Valley
Dallas, TX 75244
Report of Concrete Compressive Strength Tes1
Report No.: 292853
Project No.: 0712786
Date of Service: 07/20/2007
Report Date: 08/21/2007
Project: Gateway Business Center
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required testing, cast compressive strength samples and bring sample~
back to the laboratory for curing and testing in accordance with applicable standards.
REPORT OF TESTS
Concrete Compressive Cylinder 6" x 12"
Cyli nder Maximum Compressive
Marked Date Age Diameter Area Load Strength Fracture
Set No. Tested (days) (in) (in2) (Ibs) (psi) Type
- -
4 4 08/17/2007 28 6.00 28.27 111 ,890 3,960 Unbonded Cap
Average 3,950
Remarks: Water added at site: 10 gallons
LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality
(composition, appearance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are
for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd.
(KW/KW) Page 8 of 13
Rone Engineering
.
Client:
Transwestern Commercial Services
5001 Spring Valley
Dallas, TX 75244
8908 Ambassador Row, Dallas, TX 75247
7701 W Little York, Ste 600, Houston, TX 77040
4421 Freidrich, Ste 195, Austin, TX 78744
Corporate Phone: (214) 630-9745
Report of Concrete Compressive Strength Tes1
Report No.: 292853
Project No.: 0712786
Date of Service: 07/20/2007
Report Date: 08/21/2007
Project: Gateway Business Center
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required testing, cast compressive strength samples and bring sample~
back to the laboratory for curing and testing in accordance with applicable standards.
Contractor: Constructors & Associates
Concrete Supplier: Redi Mix
Plant: 136
Specification Requirements
Strength: 3,600 psi @ 28 days
Slump (in.): 4" - 6"
Air (%): 4% - 6%
Test Method: ASTM C-172
ASTM C-31 (except 10.1.2)
ASTM C-143
ASTM C-231
ASTM C-1064
ASTM C-138
ASTM C-39
PROJECT DATA
Mix Design I.D.: 23601524
Placement Date: 07/20/2007
Weather Conditions: Partly cloudy
Time Sampled: 07:40am Batch time: 07:09am
Temperature - Air: 800F Concrete: 910F
Truck No: 1032 Ticket No: 13691825
Air Content: 2.5% Unit Weight (pct): NA
Overall Placement Location:
Paving for car parking on Northeast Building 1, northwest of building 2
Measured
Slump
(inches)
5.25
Sample Location:
Building 2: grid line A-13.5, 120' east
REPORT OF TESTS
Concrete Compressive Cylinder 6" x 12"
Cylinder Maximum Compressive
Marked Date Age Diameter Area Load Strength Fracture
Set No. Tested (days) (in) (in') (Ibs) (psi) Type
- -
5 1 07/27/2007 7 6.00 28.27 67,930 2,400 Unbonded Cap
5 2 08/03/2007 14 6.00 28.27 93,950 3,320 Unbonded Cap
5 3 08/17/2007 28 6.00 28.27 103,310 3,650 Unbonded Cap
LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing We assume no responsibility for variation in quality
(composition, appearance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are
for the exclusive use of the clients to whom they are addressed and shall not be reprOduced except in full without the written approval of Rone Engineering Services, Ltd.
(KW/KW) Page 9 of 13
Rone Engineering
.
8908 Ambassador Row, Dallas, TX 75247
7701 W Little York, Ste 600, Houston, TX 77040
4421 Freidrich, Ste 195, Austin, TX 78744
Corporate Phone: (214) 630-9745
Client:
Transwestern Commercial Services
5001 Spring Valley
Dallas, TX 75244
Report of Concrete Compressive Strength Tes1
Report No.: 292853
Project No.: 0712786
Date of Service: 07/20/2007
Report Date: 08/21/2007
Project: Gateway Business Center
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required testing, cast compressive strength samples and bring sampleE
back to the laboratory for curing and testing in accordance with applicable standards.
REPORT OF TESTS
Concrete Compressive Cylinder 6" x 12"
Cylinder Maximum Compressive
Marked Date Age Diameter Area Load Strength Fracture
Set No. Tested (days) (in) (in') (Ibs) (psi) Type
- -
5 4 08/17/2007 28 6.00 28.27 1 08, 160 3,830 Unbonded Cap
Average 3,740
Remarks: Water added at site: 5 gallons
LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality
(composition, appearance, etc) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are
for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd.
(KW/KW) Page 10 of 13
Rone Engineering
.
Client:
Transwestern Commercial Services
5001 Spring Valley
Dallas, TX 75244
8908 Ambassador Row, Dallas, TX 75247
7701 W Little York, Ste 600, Houston, TX 77040
4421 Freidrich, Ste 195, Austin, TX 78744
Corporate Phone: (214) 630-9745
Report of Concrete Compressive Strength Tes1
Report No.: 292853
Project No.: 0712786
Date of Service: 07/20/2007
Report Date: 08/21/2007
Project: Gateway Business Center
Coppell , Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required testing, cast compressive strength samples and bring sample~
back to the laboratory for curing and testing in accordance with applicable standards.
PROJECT DATA
Contractor: Constructors & Associates
Concrete Supplier: Redi Mix
Plant: 136
Specification Requirements
Strength: 3,600 psi @ 28 days
Slump (in.): 4" - 6"
Air (%): 4% - 6%
Test Method: ASTM C-172
ASTM C-31 (except 10.1.2)
ASTM C-143
ASTM C-231
ASTM C-1064
ASTM C-138
ASTM C-39
Mix Design 1.0.: 23601524
Placement Date: 07/20/2007
Weather Conditions: Cloudy
Time Sampled: 09:14am
Temperature - Air: 870F
Truck No: 1032
Air Content: 3.8%
Overall Placement Location:
Paving for car parking on Northeast Building 1, northwest of building 2
Measured
Slump
(inches)
5.25
Batch time: 08:44am
Concrete: 900F
Ticket No: 13691845
Unit Weight (pet): NA
Sample Location:
Building 2: gridline A-11.5, 100' east
REPORT OF TESTS
Concrete Compressive Cylinder 6" x 12"
Cylinder Maximum Compressive
Marked Date Age Diameter Area Load Strength Fracture
Set No. Tested (days) (in) (in') (Ibs) (psi) Type
- -
6 1 07/27/2007 7 6.00 28.27 89,620 3,170 Unbonded Cap
6 2 08/03/2007 14 6.00 28.27 107,710 3,810 Unbonded Cap
6 3 08/17/2007 28 6.00 28.27 125,020 4,420 Unbonded Cap
LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality
(composition, appearance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are
for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd.
(KW/KW) Page 11 of 13
Rone Engineering
.
8908 Ambassador Row, Dallas, TX 75247
7701 W Little York, Ste 600, Houston, TX 77040
4421 Freidrich, Ste 195, Austin, TX 78744
Corporate Phone: (214) 630-9745
Client:
Transwestern Commercial Services
5001 Spring Valley
Dallas, TX 75244
Report of Concrete Compressive Strength Tes1
Report No.: 292853
Project No.: 0712786
Date of Service: 07/20/2007
Report Date: 08/21/2007
Project: Gateway Business Center
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required testing, cast compressive strength samples and bring sample~
back to the laboratory for curing and testing in accordance with applicable standards.
REPORT OF TESTS
Concrete Compressive Cylinder 6" x 12"
Cylinder Maximum Compressive
Marked Date Age Diameter Area Load Strength Fracture
Set No. Tested (days) (in) (in') (Ibs) (psi) Type
- -
6 4 08/17/2007 28 6.00 28.27 121,880 4,310 Unbonded Cap
Average 4,370
Remarks: Water added at site: 5 gallons
LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality
(composition, appearance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are
for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd.
(KW/KW) Page 12 of 13
Rone Engineering
.
Client:
Transwestern Commercial Services
5001 Spring Valley
Dallas, TX 75244
8908 Ambassador Row, Dallas, TX 75247
7701 W Little York, Ste 600, Houston, TX 77040
4421 Freidrich, Ste 195, Austin, TX 78744
Corporate Phone: (214) 630-9745
Report of Concrete Compressive Strength Tes1
Report No.: 295017
Project No.: 0712786
Date of Service: 08/09/2007
Report Date: 08/21/2007
Project: Gateway Business Center
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required testing, cast compressive strength samples and bring sample~
back to the laboratory for curing and testing in accordance with applicable standards.
PROJECT DATA
Contractor: Constructors & Associates
Concrete Supplier: Redi Mix
Plant: 259
Specification Requirements
Strength: 3,600 psi @ 28 days
Slump (in.): 3" - 5"
Air (%): 3% - 6%
Test Method: ASTM C-172
ASTM C-31 (except 10.1.2)
ASTM C-143
ASTM C-231
ASTM C-1064
ASTM C-138
ASTM C-39
Mix Design 1.0.: 336K15D4
Placement Date: 08/09/2007
Weather Conditions: Clear
Time Sampled: 02:30am
Temperature - Air: 780F
Truck No: 1347
Air Content: 5.5%
Overall Placement Location:
Paving on northwest corner of building 1, pour 2
Measured
Slump
(inches)
5.0
Batch time: 01 :29am
Concrete: 870F
Ticket No: 59011424
Unit Weight (pet): NA
Sample Location:
140' west, 200' south from northwest corner of building 1
REPORT OF TESTS
Cylinder
Marked
Set No.
- -
1 1
Age
(days)
7
Diameter
(in)
6.00
Date
Tested
08/16/2007
1
1
2
3
09/06/2007
09/06/2007
28
28
Concrete Compressive Cylinder 6" x 12"
Maximum
Load
(Ibs)
91,990
Compressive
Strength
(psi)
3,250
Fracture
Type
Unbonded Cap
Area
(in')
28.27
LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality
(composition, appearance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are
for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd.
(KWfKW) Page 1 of 13
Rone Engineering
.
8908 Ambassador Row, Dallas, TX 75247
7701 W Little York, Ste 600, Houston, TX 77040
4421 Freidrich, Ste 195, Austin, TX 78744
Corporate Phone: (214) 630-9745
Client:
Transwestern Commercial Services
5001 Spring Valley
Dallas, TX 75244
Report of Concrete Compressive Strength Tes1
Report No.: 295017
Project No.: 0712786
Date of Service: 08/09/2007
Report Date: 08/21/2007
Project: Gateway Business Center
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required testing, cast compressive strength samples and bring sample~
back to the laboratory for curing and testing in accordance with applicable standards.
REPORT OF TESTS
Cylinder
Marked
Set No.
- -
1 4
Date
Tested
10/04/2007
Age
(days)
56
Concrete Compressive Cylinder 6" x 12"
Maximum
Load
(Ibs)
Area
(in2)
Compressive
Strength
(psi)
Fracture
Type
Diameter
(in)
LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality
(composition, appearance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are
for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd.
(KW/KW) Page 2 of 13
Rone Engineering
.
Client:
Transwestern Commercial Services
5001 Spring Valley
Dallas, TX 75244
8908 Ambassador Row, Dallas, TX 75247
7701 W Little York, Ste 600, Houston, TX 77040
4421 Freidrich, Ste 195, Austin, TX 78744
Corporate Phone: (214) 630-9745
Report of Concrete Compressive Strength Tes1
Report No.: 295017
Project No.: 0712786
Date of Service: 08/09/2007
Report Date: 08/21/2007
Project: Gateway Business Center
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required testing, cast compressive strength samples and bring sample~
back to the laboratory for curing and testing in accordance with applicable standards.
PROJECT DATA
Contractor: Constructors & Associates
Concrete Supplier: Redi Mix
Plant: 259
Specification Requirements
Strength: 3,600 psi @ 28 days
Slump (in.): 3" - 5"
Air (%): 3% - 6%
Test Method: ASTM C-172
ASTM C-31 (except 10.1.2)
ASTM C-143
ASTM C-231
ASTM C-1064
ASTM C-138
ASTM C-39
Mix Design I.D.: 336K15D4
Placement Date: 08/09/2007
Weather Conditions: Clear
Time Sampled: 03:50am
Temperature - Air: 790F
Truck No: 134 7
Air Content: 5.3%
Overall Placement Location:
Paving on northwest corner of building 1, pour 2
Measured
Slump
(inches)
5.0
Batch time: 03:12am
Concrete: 860F
Ticket No: 59011435
Unit Weight (pet): NA
Sample Location:
250' west, 150' south from northwest corner of building 1
REPORT OF TESTS
Cylinder
Marked
Set No.
- -
2 1
Concrete Compressive Cylinder 6" x 12"
Maximum
Load
(Ibs)
80,350
Compressive
Strength
(psi)
2,840
Fracture
Type
Unbonded Cap
Date
Tested
08/16/2007
Age
(days)
7
Diameter
(in)
6.00
2
2
2
3
09/06/2007
09/06/2007
28
28
Area
(in')
28.27
LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality
(composition, appearance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are
for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd.
(KW/KW) Page 3 of 13
Rone Engineering
.
8908 Ambassador Row, Dallas, TX 75247
7701 W Little York, Ste 600, Houston, TX 77040
4421 Freidrich, Ste 195, Austin, TX 78744
Corporate Phone: (214) 630-9745
Client:
Transwestern Commercial Services
5001 Spring Valley
Dallas, TX 75244
Report of Concrete Compressive Strength Tes1
Report No.: 295017
Project No.: 0712786
Date of Service: 08/09/2007
Report Date: 08/21/2007
Project: Gateway Business Center
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required testing, cast compressive strength samples and bring sample~
back to the laboratory for curing and testing in accordance with applicable standards.
REPORT OF TESTS
Cylinder
Marked
Set No.
- -
2 4
Date
Tested
10/04/2007
Age
(days)
56
Concrete Compressive Cylinder 6" x 12"
Maximum
Load
(Ibs)
Area
(in')
Diameter
(in)
Compressive
Strength
(psi)
Fracture
Type
LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality
(composition, appearance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are
for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd.
(KW/KW) Page 4 of 13
Rone Engineering
.
Client:
Transwestem Commercial Services
5001 Spring Valley
Dallas, TX 75244
8908 Ambassador Row, Dallas, TX 75247
7701 W Little York, Ste 600, Houston, TX 77040
4421 Freidrich, Ste 195, Austin, TX 78744
Corporate Phone: (214) 630-9745
Report of Concrete Compressive Strength Tes1
Report No.: 295017
Project No.: 0712786
Date of Service: 08/09/2007
Report Date: 08/21/2007
Project: Gateway Business Center
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required testing, cast compressive strength samples and bring sample~
back to the laboratory for curing and testing in accordance with applicable standards.
PROJECT DATA
Contractor: Constructors & Associates
Concrete Supplier: Redi Mix
Plant: 259
Specification Requirements
Strength: 3,600 psi @ 28 days
Slump (in.): 3" - 5"
Air (%): 3% - 6%
Test Method: ASTM C-172
ASTM C-31 (except 10.1.2)
ASTM C-143
ASTM C-231
ASTM C-1064
ASTM C-138
ASTM C-39
Mix Design 1.0.: 336K15D4
Placement Date: 08/09/2007
Weather Conditions: Clear
Time Sampled: 05:21 am
Temperature - Air: 790F
Truck No: 1307
Air Content: 5.1%
Overall Placement Location:
Paving on northwest corner of building 1, pour 2
Measured
Slump
(inches)
5.0
Batch time: 04:37am
Concrete: 860F
Ticket No: 59011445
Unit Weight (pet): NA
Sample Location:
190' west, 110' south from northwest corner of building 1
REPORT OF TESTS
Cylinder
Marked
Set No.
- -
3 1
Age
(days)
7
Diameter
(in)
6.00
Date
Tested
08/16/2007
3
3
2
3
09/06/2007
09/06/2007
28
28
Concrete Compressive Cylinder 6" x 12"
Maximum
Load
(Ibs)
101,710
Compressive
Strength
(psi)
3,600
Fracture
Typ~
Unbonded Cap
Area
(in')
28.27
LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality
(composition, appearance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our lelters and reports are
for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd.
(KW/KW) Page 5 of 13
Rone Engineering
.
8908 Ambassador Row, Dallas, TX 75247
7701 W Little York, Ste 600, Houston, TX 77040
4421 Freidrich, Ste 195, Austin, TX 78744
Corporate Phone: (214) 630-9745
Client:
Transwestern Commercial Services
5001 Spring Valley
Dallas, TX 75244
Report of Concrete Compressive Strength Tes1
Report No.: 295017
Project No.: 0712786
Date of Service: 08/09/2007
Report Date: 08/21/2007
Project: Gateway Business Center
Coppell , Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required testing, cast compressive strength samples and bring sample~
back to the laboratory for curing and testing in accordance with applicable standards.
REPORT OF TESTS
Cylinder
Marked
Set No.
- -
3 4
Date
Tested
10/04/2007
Age
(days)
56
Concrete Compressive Cylinder 6" x 12"
Maximum
Load
(Ibs)
Diameter
(in)
Area
(in')
Compressive
Strength
(psi)
Fracture
Type
LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality
(composition, appearance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are
for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd.
(KW/KW) Page 6 of 13
Rone Engineering
.
Client:
Transwestern Commercial Services
5001 Spring Valley
Dallas, TX 75244
8908 Ambassador Row, Dallas, TX 75247
7701 W Little York, Ste 600, Houston, TX 77040
4421 Freidrich, Ste 195, Austin, TX 78744
Corporate Phone: (214) 630-9745
Report of Concrete Compressive Strength Tes1
Report No.: 295017
Project No.: 0712786
Date of Service: 08/09/2007
Report Date: 08/21/2007
Project: Gateway Business Center
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required testing, cast compressive strength samples and bring sample~
back to the laboratory for curing and testing in accordance with applicable standards.
PROJECT DATA
Contractor: Constructors & Associates
Concrete Supplier: Redi Mix
Plant: 259
Specification Requirements
Strength: 3,600 psi @ 28 days
Slump (in.): 3" - 5"
Air (%): 3% - 6%
Test Method: ASTM C-172
ASTM C-31 (except 10.1.2)
ASTM C-143
ASTM C-231
ASTM C-1064
ASTM C-138
ASTM C-39
Mix Design I.D.: 336K15D4
Placement Date: 08/09/2007
Weather Conditions: Clear
Time Sampled: 07:10am
Temperature - Air: 820F
Truck No: 1345
Air Content: 5.3%
Overall Placement Location:
Paving on northwest corner of building 1, pour 2
Measured
Slump
(inches)
5.0
Batch time: 06:49am
Concrete: 860F
Ticket No: 59011461
Unit Weight (pct): NA
Sample Location:
120' west, 85' south from northwest corner of building 1
REPORT OF TESTS
Cylinder
Marked
Set No.
- -
4 1
Concrete Compressive Cylinder 6" x 12"
Maximum
Load
(Ibs)
86,380
Compressive
Strength
(psi)
3,060
Fracture
Type
Unbonded Cap
Date
Tested
08/16/2007
Age
(days)
7
Diameter
(in)
6.00
4
4
2
3
09/06/2007
09/06/2007
28
28
Area
(in2)
28.27
LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality
(composition, appearance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are
for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd.
(KWfKW) Page 7 of 13
Rone Engineering
.
8908 Ambassador Row, Dallas, TX 75247
7701 W Little York, Ste 600, Houston, TX 77040
4421 Freidrich, Ste 195, Austin, TX 78744
Corporate Phone: (214) 630-9745
Client:
Transwestern Commercial Services
5001 Spring Valley
Dallas, TX 75244
Report of Concrete Compressive Strength Tes1
Report No.: 295017
Project No.: 0712786
Date of Service: 08/09/2007
Report Date: 08/21/2007
Project: Gateway Business Center
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required testing, cast compressive strength samples and bring sampleE
back to the laboratory for curing and testing in accordance with applicable standards.
REPORT OF TESTS
Cylinder
Marked
Set No.
- -
4 4
Date
Tested
10/04/2007
Age
(days)
56
Concrete Compressive Cylinder 6" x 12"
Maximum
Load
(Ibs)
Diameter
(in)
Area
(in')
Compressive
Strength
(psi)
Fracture
Type
LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responSibility for variation in quality
(composition, appearance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are
for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd.
(KW/KW) Page 8 of 13
Rone Engineering
.
Client:
Transwestern Commercial Services
5001 Spring Valley
Dallas, TX 75244
8908 Ambassador Row, Dallas, TX 75247
7701 W Little York, Ste 600, Houston, TX 77040
4421 Freidrich, Ste 195, Austin, TX 78744
Corporate Phone: (214) 630-9745
Report of Concrete Compressive Strength Test
Report No.: 295017
Project No.: 0712786
Date of Service: 08/09/2007
Report Date: 08/21/2007
Project: Gateway Business Center
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required testing, cast compressive strength samples and bring sample~
back to the laboratory for curing and testing in accordance with applicable standards.
PROJECT DATA
Contractor: Constructors & Associates
Concrete Supplier: Redi Mix
Plant: 259
Specification Requirements
Strength: 3,600 psi @ 28 days
Slump (in.): 3" - 5"
Air (%): 3% - 6%
Test Method: ASTM C-172
ASTM C-31 (except 10.1.2)
ASTM C-143
ASTM C-231
ASTM C-1064
ASTM C-138
ASTM C-39
Mix Design I.D.: 336K15D4
Placement Date: 08/09/2007
Weather Conditions: Clear
Time Sampled: 09:20am
Temperature - Air: 850F
Truck No: 1375
Air Content: 5.4%
Overall Placement Location:
Paving on northwest corner of building 1, pour 2
Measured
Slump
(inches)
5.5
Batch time: 08:28am
Concrete: 870F
Ticket No: 59011482
Unit Weight (pct): NA
Sample Location:
40' west, 125' south from northwest corner of building 1
REPORT OF TESTS
Cylinder
Marked
Set No.
- -
5 1
Age
(days)
7
Diameter
(in)
6.00
Date
Tested
08/16/2007
5
5
2
3
09/06/2007
09/06/2007
28
28
Concrete Compressive Cylinder 6" x 12"
Maximum
Load
(Ibs)
80,460
Compressive
Strength
(psi)
2,850
Fracture
Type
Unbonded Cap
Area
(in')
28.27
LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality
(composition, appearance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are
for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd.
(KW/KW) Page 9 of 13
Rone Engineering
.
8908 Ambassador Row, Dallas, TX 75247
7701 W Little York, Ste 600, Houston, TX 77040
4421 Freidrich, Ste 195, Austin, TX 78744
Corporate Phone: (214) 630-9745
Client:
Transwestern Commercial Services
5001 Spring Valley
Dallas, TX 75244
Report of Concrete Compressive Strength Tes1
Report No.: 295017
Project No.: 0712786
Date of Service: 08/09/2007
Report Date: 08/21/2007
Project: Gateway Business Center
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required testing, cast compressive strength samples and bring sample~
back to the laboratory for curing and testing in accordance with applicable standards.
REPORT OF TESTS
Cylinder
Marked
Set No.
- -
5 4
Date
Tested
10/04/2007
Age
(days)
56
Concrete Compressive Cylinder 6" x 12"
Maximum
Load
(Ibs)
Area
(in')
Diameter
(in)
Compressive
Strength
(psi)
Fracture
Type
LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality
(composition, appearance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are
for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd.
(KW/KW) Page 10 of 13
Rone Engineering
.
Client:
Transwestern Commercial Services
5001 Spring Valley
Dallas, TX 75244
8908 Ambassador Row, Dallas, TX 75247
7701 W Little York, Ste 600, Houston, TX 77040
4421 Freidrich, Ste 195, Austin, TX 78744
Corporate Phone: (214) 630-9745
Report of Concrete Compressive Strength Tes1
Report No.: 295017
Project No.: 0712786
Date of Service: 08/09/2007
Report Date: 08/21/2007
Project: Gateway Business Center
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required testing, cast compressive strength samples and bring sample~
back to the laboratory for curing and testing in accordance with applicable standards.
PROJECT DATA
Contractor: Constructors & Associates
Concrete Supplier: Redi Mix
Plant: 259
Specification Requirements
Strength: 3,600 psi @ 28 days
Slump (in.): 3" - 5"
Air (%): 3% - 6%
Test Method: ASTM C-172
ASTM C-31 (except 10.1.2)
ASTM C-143
ASTM C-231
ASTM C-1064
ASTM C-138
ASTM C-39
Mix Design 1.0.: 336K15D4
Placement Date: 08/09/2007
Weather Conditions: Clear
Time Sampled: 10:50am
Temperature - Air: 900F
Truck No: 1257
Air Content: 5.1 %
Overall Placement Location:
Paving on northwest corner of building 1, pour 2
Measured
Slump
(inches)
5.0
Batch time: 09:45am
Concrete: 920F
Ticket No: 59011494
Unit Weight (pet): NA
Sample Location:
70' west, 60' south from northwest corner of building 1
REPORT OF TESTS
Cylinder
Marked
Set No.
- -
6 1
Age
(days)
7
Diameter
(in)
6.00
Date
Tes~~d
08/16/2007
6
6
2
3
09/06/2007
09/06/2007
28
28
Concrete Compressive Cylinder 6" x 12"
Maximum
Load
(Ibs)
81,800
Compressive
Strength
(psi)
2,890
Fracture
Type
Unbonded Cap
Area
(in')
28.27
LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing We assume no responsibility for variation in quality
(composition, appearance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are
for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd.
(KW/KW) Page 11 of 13
Rone Engineering
.
8908 Ambassador Row, Dallas, TX 75247
7701 W Little York, Ste 600, Houston, TX 77040
4421 Freidrich, Ste 195, Austin, TX 78744
Corporate Phone: (214) 630-9745
Client:
Transwestern Commercial Services
5001 Spring Valley
Dallas, TX 75244
Report of Concrete Compressive Strength Tes1
Report No.: 295017
Project No.: 0712786
Date of Service: 08/09/2007
Report Date: 08/21/2007
Project: Gateway Business Center
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required testing, cast compressive strength samples and bring sample~
back to the laboratory for curing and testing in accordance with applicable standards.
REPORT OF TESTS
Cylinder
Marked
Set No.
- -
6 4
Date
Tested
10/04/2007
Age
(days)
56
Concrete Compressive Cylinder 6" x 12"
Maximum
Load
(Ibs)
Diameter
(in)
Area
(in2)
Compressive
Strength
(psi)
Fracture
Type
LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality
(composition, appearance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are
for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd.
(KW/KW) Page 12 of 13
Rone Engineering
.
Client:
Transwestern Commercial Services
5001 Spring Valley
Dallas, TX 75244
8908 Ambassador Row, Dallas, TX 75247
7701 W Little York, Ste 600, Houston, TX 77040
4421 Freidrich, Ste 195, Austin, TX 78744
Corporate Phone: (214) 630-9745
Report of Concrete Compressive Strength Tes1
Report No.: 295188
Project No.: 0712786
Date of Service: 08/10/2007
Report Date: 08/21/2007
Project: Gateway Business Center
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required testing, cast compressive strength samples and bring 5ample~
back to the laboratory for curing and testing in accordance with applicable standards.
Contractor: Constructors & Associates
Concrete Supplier: Redi Mix
Plant: 136
Specification Requirements
Strength: 3,600 psi @ 28 days
Slump (in.): 4" - 6"
Air (%): 3% - 6%
Test Method: ASTM C-172
ASTM C-31 (except 10.1.2)
ASTM C-143
ASTM C-231
ASTM C-1064
ASTM C-138
ASTM C-39
PROJECT DATA
Mix Design I.D.: 23601524
Placement Date: 08/10/2007
Weather Conditions: Clear
Time Sampled: 02:40am
Temperature - Air: 770F
Truck No: 1371
Air Content: 5.0%
Overall Placement Location:
Pour G west of building 1
Batch time: 01 :55am
Concrete: 840F
Ticket No: 13693699
Unit Weight (pet): NA
Measured
Slump
(inches)
5.5
Sample location:
20' north, 10' east from southwest corner of paving
Concrete Compressive Cylinder 6" x 12"
Maximum
load
(Ibs)
103,360
Area
(in')
28.27
REPORT OF TESTS
Compressive
Strength
(psi)
3,660
Fracture
Type
Unbonded Cap
Cylinder
Marked
Set No.
- -
1 1
Date
Tested
08/17/2007
Age
(days)
7
Diameter
0:" ,
6.00
1
1
2
3
09/07/2007
09/07/2007
28
28
LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality
(composition, appearance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are
for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd.
(CH/LB) Page 1 of 9
Rone Engineering
.
8908 Ambassador Row, Dallas, TX 75247
7701 W Little York, Ste 600, Houston, TX 77040
4421 Freidrich, Ste 195, Austin, TX 78744
Corporate Phone: (214) 630-9745
Client:
Transwestern Commercial Services
5001 Spring Valley
Dallas, TX 75244
Report of Concrete Compressive Strength Tes1
Report No.: 295188
Project No.: 0712786
Date of Service: 08/10/2007
Report Date: 08/21/2007
Project: Gateway Business Center
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required testing, cast compressive strength samples and bring sample~
back to the laboratory for curing and testing in accordance with applicable standards.
REPORT OF TESTS
Cylinder
Marked
Set No.
- -
1 4
Date
Tested
10/05/2007
Age
(days)
56
Concrete Compressive Cylinder 6" x 12"
Maximum
Load
(Ibs)
Area
(in>)
Compressive
Strength
(psi)
Fracture
Type
Diameter
(in)
Remarks: Water added at site: 5 gallons
LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality
(composition, appearance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are
for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd.
(CH/LB) Page 2 of 9
Rone Engineering
.
Client:
Transwestern Commercial Services
5001 Spring Valley
Dallas, TX 75244
8908 Ambassador Row, Dallas, TX 75247
7701 W Little York, Ste 600, Houston, TX 77040
4421 Freidrich, Ste 195, Austin, TX 78744
Corporate Phone: (214) 630-9745
Report of Concrete Compressive Strength Tes1
Report No.: 295188
Project No.: 0712786
Date of Service: 08/10/2007
Report Date: 08/21/2007
Project: Gateway Business Center
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required testing, cast compressive strength samples and bring sample~
back to the laboratory for curing and testing in accordance with applicable standards.
Contractor: Constructors & Associates
Concrete Supplier: Redi Mix
Plant: 136
Specification Requirements
Strength: 3,600 psi @ 28 days
Slump (in.): 4" - 6"
Air (%): 3% - 6%
Test Method: ASTM C-172
ASTM C-31 (except 10.1.2)
ASTM C-143
ASTM C-231
ASTM C-1064
ASTM C-138
ASTM C-39
PROJECT DATA
Mix Design 1.0.: 23601524
Placement Date: 08/10/2007
Weather Conditions: Clear
Time Sampled: 03:15am
Temperature - Air: nOF
Truck No: 1038
Air Content: 4.8%
Overall Placement Location:
Pour G west of building 1
Batch time: 02:34am
Concrete: 840F
Ticket No: 13693708
Unit Weight (pct): NA
Measured
Slump
(inches)
5.5
Sample Location:
60' north, 5' west from southeast corner of paving
REPORT OF TESTS
Cylinder
Marked
Set No.
- -
2 1
Age
(days)
7
Diameter
(in)
6.00
Date
Tested
08/17/2007
2
2
2
3
09/07/2007
09/07/2007
28
28
Concrete Compressive Cylinder 6" x 12"
Maximum
Load
(Ibs)
102,100
Compressive
Strength
(psi)
3,610
Fracture
Type
Unbonded Cap
Area
(in')
28.27
LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responSibility for variation in quality
(composition, appearance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are
for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd.
(CH/LB) Page 3 of 9
Rone Engineering
.
8908 Ambassador Row, Dallas, TX 75247
7701 W Little York, Ste 600, Houston, TX 77040
4421 Freidrich, Ste 195, Austin, TX 78744
Corporate Phone: (214) 630-9745
Client:
Transwestern Commercial Services
5001 Spring Valley
Dallas, TX 75244
Report of Concrete Compressive Strength Tes1
Report No.: 295188
Project No.: 0712786
Date of Service: 08/10/2007
Report Date: 08/21/2007
Project: Gateway Business Center
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required testing, cast compressive strength samples and bring sample~
back to the laboratory for curing and testing in accordance with applicable standards.
REPORT OF TESTS
Cylinder
Marked
Set No.
- -
2 4
Date
Tested
10/05/2007
Age
(days)
56
Concrete Compressive Cylinder 6" x 12"
Maximum
Load
(Ibs)
Area
(in')
Diameter
(in)
Compressive
Strength
(psi)
Fracture
Type
Remarks: Water added at site: 5 gallons
LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality
(composition, appearance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are
for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd.
(CH/LB) Page 4 of 9
Rone Engineering
.
Client:
Transwestern Commercial Services
5001 Spring Valley
Dallas, TX 75244
8908 Ambassador Row, Dallas, TX 75247
7701 W Little York, Ste 600, Houston, TX 77040
4421 Freidrich, Ste 195, Austin, TX 78744
Corporate Phone: (214) 630-9745
Report of Concrete Compressive Strength Tes1
Report No.: 295188
Project No.: 0712786
Date of Service: 08/10/2007
Report Date: 08/21/2007
Project: Gateway Business Center
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required testing, cast compressive strength samples and bring sample~
back to the laboratory for curing and testing in accordance with applicable standards.
Contractor: Constructors & Associates
Concrete Supplier: Redi Mix
Plant: 136
Specification Requirements
Strength: 3,600 psi @ 28 days
Slump (in.): 4" - 6"
Air (%): 3% - 6%
Test Method: ASTM C-172
ASTM C-31 (except 10.1.2)
ASTM C-143
ASTM C-231
ASTM C-1064
ASTM C-138
ASTM C-39
PROJECT DATA
Mix Design I.D.: 23601524
Placement Date: 08/10/2007
Weather Conditions: Clear
Time Sampled: 05:40am
Temperature - Air: 750F
Truck No: 1364
Air Content: 5.0%
Overall Placement Location:
Pour G west of building 1
Batch time: 05:25am
Concrete: 830F
Ticket No: 13693736
Unit Weight (pet): NA
Measured
Slump
(inches)
5.0
Sample Location:
150' north, 10' westfrom southeast of paving
REPORT OF TESTS
Cyli nder
Marked
Set No.
- -
3 1
Date
Tested
08/17/2007
Age
(days)
7
Diameter
(in)
6.00
3
3
2
3
09/07/2007
09/07/2007
28
28
Concrete Compressive Cylinder 6" x 12"
Maximum
Load
(Ibs)
79,840
Compressive
Strength
(psi)
2,820
Fracture
Type
Unbonded Cap
Area
(in2)
28.27
LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality
(composition, appearance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are
for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd.
(CH/LB) Page 5 of 9
Rone Engineering
.
8908 Ambassador Row, Dallas, TX 75247
7701 W Little York, Ste 600, Houston, TX 77040
4421 Freidrich, Ste 195, Austin, TX 78744
Corporate Phone: (214) 630-9745
Client:
Transwestern Commercial Services
5001 Spring Valley
Dallas, TX 75244
Report of Concrete Compressive Strength Tes1
Report No.: 295188
Project No.: 0712786
Date of Service: 08/10/2007
Report Date: 08/21/2007
Project: Gateway Business Center
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required testing, cast compressive strength samples and bring sample~
back to the laboratory for curing and testing in accordance with applicable standards.
REPORT OF TESTS
Cylinder
Marked
Set No.
- -
3 4
Date
Tested
10/05/2007
Age
(days)
56
Concrete Compressive Cylinder 6" x 12"
Maximum
Load
(Ibs)
Diameter
(in)
Area
(in')
Compressive
Strength
(psi)
Fracture
Type
Remarks: Water added at site: 5 gallons
LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality
(composition, appearance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are
for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd.
(CH/LB) Page 6 of 9
Rone Engineering
.
Client:
Transwestern Commercial Services
5001 Spring Valley
Dallas, TX 75244
8908 Ambassador Row, Dallas, TX 75247
7701 W Little York, Ste 600, Houston, TX 77040
4421 Freidrich, Ste 195, Austin, TX 78744
Corporate Phone: (214) 630-9745
Report of Concrete Compressive Strength Tes1
Report No.: 295188
Project No.: 0712786
Date of Service: 08/10/2007
Report Date: 08/21/2007
Project: Gateway Business Center
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required testing, cast compressive strength samples and bring sample~
back to the laboratory for curing and testing in accordance with applicable standards.
Contractor: Constructors & Associates
Concrete Supplier: Redi Mix
Plant: 136
Specification Requirements
Strength: 3,600 psi @ 28 days
Slump (in.): 4" - 6"
Air (%): 3% - 6%
Test Method: ASTM C-172
ASTM C-31 (except 10.1.2)
ASTM C-143
ASTM C-231
ASTM C-1064
ASTM C-138
ASTM C-39
Cylinder
Marked
Set No.
- -
4 1
Date
Tested
08/17/2007
Age
(days)
7
Diameter
(in)
6.00
4
4
2
3
09/07/2007
09/07/2007
28
28
PROJECT DATA
Mix Design 1.0.: 23601524
Placement Date: 08/10/2007
Weather Conditions: Clear
Time Sampled: 08:00am
Temperature - Air: 770F
Truck No: 1015
Air Content: 5.0%
Overall Placement Location:
Pour G west of building 1
Batch time: 07:14am
Concrete: 820F
Ticket No: 13693759
Unit Weight (pet): NA
Measured
Slump
(inches)
5.0
Sample Location:
10' east, 5' north from southwest corner of paving
REPORT OF TESTS
Concrete Compressive Cylinder 6" x 12"
Maximum
Load
(Ibs)
79,350
Compressive
Strength
(psi)
2,810
Fracture
Type
Unbonded Cap
Area
(in')
28.27
LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality
(composition, appearance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are
for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd.
(CH/LB) Page 7 of 9
Rone Engineering
.
8908 Ambassador Row, Dallas, TX 75247
7701 W Little York, Ste 600, Houston, TX 77040
4421 Freidrich, Ste 195, Austin, TX 78744
Corporate Phone: (214) 630-9745
Client:
Transwestern Commercial Services
5001 Spring Valley
Dallas, TX 75244
Report of Concrete Compressive Strength Tes1
Report No.: 295188
Project No.: 0712786
Date of Service: 08/10/2007
Report Date: 08/21/2007
Project: Gateway Business Center
Coppell , Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required testing, cast compressive strength samples and bring sample~
back to the laboratory for curing and testing in accordance with applicable standards.
REPORT OF TESTS
Cylinder
Marked
Set No.
- -
4 4
Date
Tested
1 0/05/2007
Age
(days)
56
Concrete Compressive Cylinder 6" x 12"
Maximum
Load
(Ibs)
Diameter
(in)
Area
(in2)
Compressive
Strength
(psi)
Fracture
Type
Remarks: Water added at site: 5 gallons
LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality
(composition, appearance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are
for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd.
(CH/LB) Page 8 of 9
Rone Engineering
.
8908 Ambassador Row, Dallas, TX 75247
7701 W Little York, Ste 600, Houston, TX 77040
4421 Freidrich, Ste 195, Austin, TX 78744
Corporate Phone: (214) 630-9745
Client:
Transwestern Commercial Services
5001 Spring Valley
Dallas, TX 75244
Report of Reinforcing Steel Inspection
Report No.: 295718
Project No.: 0712786
Date of Service: 08/15/2007
Report Date: 08/21/2007
Project: Gateway Business Center
Coppell, Texas
Services: Reinforcing Steel Inspection
Report of Inspection
Locations and Items Inspected:
Building 1, leave out area inside building outer perimeter (all).
Items Inspected" Conforming Non Item s Inspected Confo rm ing Non hem s Inspected: Co nfo rm ing Non
C onfo rm ing Co nfonm ing Conforming
P lacing Drawings Bar Length Co turn n Ties Pro perly
Approved x and Shape x Tied and Spaced NA
Bar Size x P fO per B ar P laeem ent x Stirrup Spacing NA
Bar Grade x Properly Tied x Stirrup Type NA
Bars Clean x Dowel Bars in Place x Lapped Splices x
Form Clean x Proper B ar Suppo rts x Corner Bars x
Num ber of Bars x ProperCol/er x Mechanical Splices NA
Discrepancies / Comments:
No apparent discrepancies were noted at the locations listed above,
LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality
(composition, appearance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are
for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd.
(TM/KW) Page 1 of 2