Gateway BP(3.1)-LR071010
Rone Engineering
Client:
Transwestern Commercial Services
5001 Spring Valley
Dallas, TX 75244
8908 Ambassador Row, Dallas, TX 75247
7701 W Little York, 8te 600, Houston, TX 77040
4421 Freidrich, 8te 195, Austin, TX 78744
Corporate Phone: (214) 630-9745
Report of Concrete Compressive Strength Test
Report No.: 300295
Project No.: 0712786
Date of Service: 09/28/2007
Report Date: 10/10/2007
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.
Contractor: Constructors & Associates
Concrete Supplier: Redi Mix
Plant: NA
Specification Requirements
Strength: 3,000 psi @ 28 days
Slump (in.): 5" - 7"
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 I.D.: 330J1501
Placement Date: 09/28/2007
Weather Conditions: Sunny, calm
Time Sampled: 09:00am Batch time: 08:03am
Temperature - Air: 850F Concrete: 890F
Truck No: 1039 Ticket No: 13698289
Air Content: 1.4% Unit Weight (pet): NA
Overall Placement Location:
Leave-out, building 2, grid line 6.6 to 2.6 at line A from A to A.9
Measured
Slump
(inches)
5.0
Sample Location:
Grid line 6.4/A.3
REPORT OF TESTS
Concrete Compressive Cylinder 6" x 12"
Maximum
Load
(Ibs)
98,350
Cylinder
Marked Date
Set No. Tested
1 1 10/05/2007
1 2 10/26/2007
1 3 10/26/2007
1 4 11/23/2007
Age
(days)
7
Diameter
(in)
6.00
28
28
56
Compressive
Strength
(psi)
3,480
Fracture
Type
Cone/Split
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.
(CHllB) 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 Test
Report No.: 300266
Project No.: 0712786
Date of Service: 09/28/2007
Report Date: 10/10/2007
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.
Contractor: Constructors & Associates
Concrete Supplier: Redi Mix
Plant: NA
Specification Requirements
Strength: 3,600 psi @ 28 days
Slump (in.): 3" - 5"
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.: 23601524
Placement Date: 09/28/2007
Weather Conditions: Clear
Time Sampled: 02:55am
Temperature - Air: 760F
Truck No: 1184
Air Content: 1.1 %
Overall Placement Location:
Slab parking area, building 1, area F
Batch time: 02:23am
Concrete: 880F
Ticket No: 13698231
Unit Weight (pet): NA
Measured
Slump
(inches)
3.75
Sample Location:
100' southeast, 60' southwest from east corner
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 10/05/2007 7 6.00 28.27 107,680 3,810 Cone/Split
1 2 10/26/2007 28
1 3 10/26/2007 28
4 11/23/2007 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.
(LBfLB) Page 1 of 5
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: (2141630-9745
Report of Concrete Compressive Strength Test
Report No.: 300266
Project No.: 0712786
Date of Service: 09/28/2007
Report Date: 10/10/2007
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.
Contractor: Constructors & Associates
Concrete Supplier: Redi Mix
Plant: NA
Specification Requirements
Strength: 3,600 psi @ 28 days
Slump (in.): 3" - 5"
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 I.D.: 23601524
Placement Date: 09/28/2007
Weather Conditions: Partly Cloudy
Time Sampled: 04:45am Batch time: 04:04am
Temperature - Air: 760F Concrete: 890F
Truck No: 1191 Ticket No: 13698246
Air Content: 1.3% Unit Weight (pet): NA
Overall Placement Location:
Slab parking area, building 1, area F
Measured
Slump
(inches)
4.0
Sample Location:
60' southeast, 25' northeast from east corner
REPORT OF TESTS
Concrete Compressive Cylinder 6" x 12"
Maximum
Load
(Ibs)
102,640
Cylinder
Marked Date
Set No. Tested
2 1 10/05/2007
2 2 10/26/2007
2 3 10/26/2007
2 4 11/23/2007
Age
(days)
7
Diameter
(in)
6.00
28
28
56
Compressive
Strength
(psi)
3,630
Fracture
Type
Cone/Split
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.
(LB/LB) Page 2 of 5
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.: 300266
Project No.: 0712786
Date of Service: 09/28/2007
Report Date: 10/10/2007
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.
Contractor: Constructors & Associates
Concrete Supplier: Redi Mix
Plant: NA
Specification Requirements
Strength: 3,600 psi @ 28 days
Slump (in.): 3" - 5"
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.: 23601524
Placement Date: 09/28/2007
Weather Conditions: Partly Cloudy
Time Sampled: 05:30am Batch time:
Temperature - Air: 770F Concrete: 900F
Truck No: 1020 Ticket No: 13698254
Air Content: 1.5% Unit Weight (pct): NA
Overall Placement Location:
Slab parking area, building 1, area F
Measured
Slump
(inches)
4.0
Sample Location:
35' southeast, 60' northeast from east corner
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 10/05/2007 7 6.00 28.27 104,320 3,690 Shear
3 2 1 0/26/2007 28
3 3 10/26/2007 28
3 4 11/23/2007 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/LB) Page 3 of 5
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.: 300266
Project No.: 0712786
Date of Service: 09/28/2007
Report Date: 10/10/2007
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.
Contractor: Constructors & Associates
Concrete Supplier: Redi Mix
Plant: NA
Specification Requirements
Strength: 3,600 psi @ 28 days
Slump (in.): 3" - 5"
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 I.D.: 23601524
Placement Date: 09/28/2007
Weather Conditions: Partly Cloudy
Time Sampled: 07:00am Batch time: 06:09am
Temperature - Air: 740F Concrete: 920F
Truck No: 1039 Ticket No: 13698265
Air Content: 1.8% Unit Weight (pet): NA
Overall Placement Location:
Slab parking area, building 1, area F
Measured
Slump
(inches l
3.75
Sample Location:
1 00' southeast, 90' northeast from east corner
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 10/05/2007 7 6.00 28.27 100,150 3,540 Cone/Split
4 2 10/26/2007 28
4 3 10/26/2007 28
4 4 11/23/2007 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/LB) Page 4 of 5