Gateway BP(3.1)-LR071022 (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.: 301782
Project No.: 0712786
Date of Service: 10/11/2007
Report Date: 10/22/2007
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: 3,000 psi @ 28 days
Slump (in.): 4" - 6"
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
Measured
Slump
(inches)
5.0
Mix Design I.D.: 330J1501
Placement Date: 10/11/2007
Weather Conditions: Sunny, calm
Time Sampled: 12:01pm Batch time:
Temperature - Air: 780F Concrete: 880F
Truck No: 1186 Ticket No: 13699324
Air Content: 1.7% Unit Weight (pet): NA
Overall Placement Location:
Building #1, slab leave-outs, grid line A to A.1-8.7 to 9 and 0.8 to E-8 to 10
Sample Location:
Grid line A, l' south 8.8
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 10/18/2007 7 6.00 28.27 83,750 2,960 Shear
1 2 11/08/2007 28
1 3 11/08/2007 28
1 4 12/06/2007 56
Remarks: Notified on site crew leader of test results
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/KW) Page 1 of 2
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.: 301781
Project No.: 0712786
Date of Service: 10/11/2007
Report Date: 10/22/2007
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
Measured
Slump
(inches)
6.0
Mix Design 1.0.: 23601524
Placement Date: 10/11/2007
Weather Conditions: Clear, calm
Time Sampled: 03:36am Batch time: 02:34am
Temperature - Air: 600F Concrete: nOF
Truck No: 1035 Ticket No: 13699228
Air Content: 4.0% Unit Weight (pet): NA
Overall Placement Location:
Paving - building 1 on south side and west side - parking spaces and driveway
Sample Location:
Grid line Building 1, A 1 50' west, 50' north
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 10/18/2007 7 6.00 28.27 100,280 3,550 Shear
1 2 11/08/2007 28
1 3 11/08/2007 28
1 4 12/06/2007 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 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.: 301781
Project No.: 0712786
Date of Service: 10/11/2007
Report Date: 10/22/2007
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
Batch time: 04:11am
Concrete: 800F
Ticket No: 13699241
Unit Weight (pet): NA
Measured
Slump
(inches)
5.0
Mix Design 1.0.: 23601524
Placement Date: 10/11/2007
Weather Conditions: Clear
Time Sampled: 05:10am
Temperature - Air: 600F
Truck No: 1032
Air Content: 3.5%
Overall Placement Location:
Paving - building 1 on south side and west side - parking spaces and driveway
Sample Location:
Grid line Building 1, E3, 50' south
REPORT OF TESTS
Cylinder
Marked Date
Set No. Tested
2 1 10/18/2007
2 2 11/08/2007
2 3 11/08/2007
2 4 12/06/2007
Age
(days)
7
Diameter
(in)
6.00
28
28
56
Remarks: Water added at site: 10 gallons
Concrete Compressive Cylinder 6" x 12"
Maximum
Load
(Ibs)
89,100
Compressive
Strength
(psi)
3,150
Fracture
Type
Shear
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.
(LBfKW) Page 2 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.: 301781
Project No.: 0712786
Date of Service: 10/11/2007
Report Date: 10/22/2007
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
Batch time: 05:37am
Concrete: 800F
Ticket No: 13699254
Unit Weight (pcf): NA
Measured
Slump
(inches)
4.0
Mix Design I.D.: 23601524
Placement Date: 10/11/2007
Weather Conditions: Sunny
Time Sampled: 07:25am
Temperature - Air: 600F
Truck No: 1185
Air Content: 4.0%
Overall Placement Location:
Paving - building 1 on south side and west side - parking spaces and driveway
Sample Location:
Grid line Building 1, E1, 15' south, 50' west
REPORT OF TESTS
Cylinder
Marked Date
Set No. Tested
3 1 10/18/2007
3 2 11/08/2007
3 3 11/08/2007
3 4 12/06/2007
Age
(days)
7
Diameter
(in)
6.00
28
28
56
Concrete Compressive Cylinder 6" x 12"
Maximum
Load
(Ibs)
104,810
Compressive
Strength
(psi)
3,710
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.
(LBIKW) 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.: 301781
Project No.: 0712786
Date of Service: 10/11/2007
Report Date: 10/22/2007
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-1 064
ASTM C-138
ASTM C-39
Batch time:
Concrete: 790F
Ticket No: 13699281
Unit Weight (pcf): NA
Measured
Slump
(inches)
4.75
Mix Design I.D.: 23601524
Placement Date: 10/11/2007
Weather Conditions: Sunny
Time Sampled: 09:00am
Temperature - Air: 690F
Truck No: 1033
Air Content: 5.0%
Overall Placement Location:
Paving - building 1 on south side and west side - parking spaces and driveway
Sample Location:
Grid line Building 1, E6, 30' south
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 10/18/2007 7 6.00 28.27 87,700 3,100 Cone/Split
4 2 11/08/2007 28
4 3 11/08/2007 28
4 4 12/06/2007 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 4 of 5