Gateway BP(3.1)-LR070927
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.: 296560
Project No.: 0712786
Date of Service: 08/23/2007
Report Date: 09/27/2007
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: 88
Specification Requirements
Strength: 3,600 psi @ 28 days
Slump (in.): 4" - 6"
Air (%): 3% - 5%
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.: 1524
Placement Date: 08/23/2007
Weather Conditions: Clear, warm
Time Sampled: 03:50pm Batch time: 03:03pm
Temperature - Air: 760F Concrete: 860F
Truck No: 1219 Ticket No: 88053502
Air Content: 4.6% Unit Weight (pct): NA
Overall Placement Location:
Paving, parking lot, elevation 525.70, 526.50, 527.30, 527.70
Measured
Slump
(inches)
5.5
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) (in') (Ibs) (psi) Type
1 1 08/30/2007 7 6.00 28.27 83,230 2,940 Unbonded Cap
2 09/20/2007 28 6.00 28.27 97,230 3,440 Shear
3 09/20/2007 28 6.00 28.27 99,600 3,520 Cone/Split
Average 3,480 *
4 10/18/2007 56
* Does not comply with specified strength
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/LB) 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: (214) 630-9745
Report of Concrete Compressive Strength Test
Report No.: 296560
Project No.: 0712786
Date of Service: 08/23/2007
Report Date: 09/27/2007
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: 88
Specification Req u irements
Strength: 3,600 psi @ 28 days
Slump (in.): 4" - 6"
Air (%): 3% - 5%
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.: 1524
Placement Date: 08/23/2007
Weather Conditions: Clear, warm
Time Sampled: 05: 11 am Batch time: 04:29am
Temperature - Air: 740F Concrete: 810F
Truck No: 1219 Ticket No: 88053515
Air Content: 4.7% Unit Weight (pet): NA
Overall Placement Location:
Paving, parking lot, elevation 525.70,526.50,527.30,527.70
Measured
Slump
(inches)
5.0
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
2 1 08/30/2007 7 6.00 28.27 79,400 2,810 Unbonded Cap
2 2 09/20/2007 28 6.00 28.27 100,590 3,560 Shear
2 3 09/20/2007 28 6.00 28.27 97,450 3,450 Cone/Split
Average 3,500 *
2 4 10/18/2007 56
* Does not comply with specified strength
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/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.: 296560
Project No.: 0712786
Date of Service: 08/23/2007
Report Date: 09/27/2007
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: 88
Specification Requirements
Strength: 3,600 psi @ 28 days
Slump (in.): 4" - 6"
Air (%): 3% - 5%
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.: 1524
Placement Date: 08/23/2007
Weather Conditions: Clear, warm
Time Sampled: 06:30am Batch time: 05:40am
Temperature - Air: 750F Concrete: 880F
Truck No: 1198 Ticket No: 88053523
Air Content: 5.3% Unit Weight (pet): NA
Overall Placement Location:
Paving, parking lot, elevation 525.70, 526.50, 527.30,527.70
Measured
Slump
(inches)
5.0
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) (in') (Ibs) (psi) Type
3 1 08/30/2007 7 6.00 28.27 90,320 3,190 Unbonded Cap
3 2 09/20/2007 28 6.00 28.27 119,550 4,230 Cone/Split
3 3 09/20/2007 28 6.00 28.27 108,680 3,840 Cone/Split
Average 4,040
3 4 10/18/2007 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.
(TM/LB) Page 3 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.: 296560
Project No.: 0712786
Date of Service: 08/23/2007
Report Date: 09/27/2007
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: 88
Specification Requirements
Strength: 3,600 psi @ 28 days
Slump (in.): 4" - 6"
Air (%): 3% - 5%
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.: 1524
Placement Date: 08/23/2007
Weather Conditions: Clear, warm
Time Sampled: 08:10am Batch time: 07:07am
Temperature - Air: 760F Concrete: 840F
Truck No: 1046 Ticket No: 88053533
Air Content: 5.7% Unit Weight (pcf): NA
Overall Placement Location:
Paving, parking lot, elevation 525.70, 526.50, 527.30, 527.70
Measured
Slump
(inches)
5.5
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) (in') (Ibs) (psi) Type
4 1 08/30/2007 7 6.00 28.27 96,910 3,430 Unbonded Cap
4 2 09/20/2007 28 6.00 28.27 116,210 4,110 Shear
4 3 09/20/2007 28 6.00 28.27 113,180 4,000 Shear
Average 4,060
4 4 10/18/2007 56
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.
(TMILB) Page 4 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.: 297075
Project No.: 0712786
Date of Service: 08/28/2007
Report Date: 09/27/2007
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: 136
Specification Requirements
Strength: 3,600 psi @ 28 days
Slump (in.): 4" - 6"
Air (%): 3% - 5%
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
PROJECT DATA
Mix Design I.D.: 1524
Placement Date: 08/28/2007
Weather Conditions: Cloudy, calm
Time Sampled: 03:02am Batch time: 02:23am
Temperature - Air: 700F Concrete: 830F
Truck No: 1187 Ticket No: 13695404
Air Content: 5.3% Unit Weight (pct): NA
Overall Placement Location:
Paving, N-100927.2721 to E-299427.2378, pg C1.01
Measured
Slump
(inches)
5.0
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 09/04/2007 7 6.00 28.27 116,490 4,120 Cone/Shear
2 09/25/2007 28 6.00 28.27 143,720 5,080 Shear
3 09/25/2007 28 6.00 28.27 137,080 4,850 Shear
Average 4,970
4 10/23/2007 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.
(TM/LB) 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: (214) 630-9745
Report of Concrete Compressive Strength Test
Report No.: 297075
Project No.: 0712786
Date of Service: 08/28/2007
Report Date: 09/27/2007
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: 136
Specification Requirements
Strength: 3,600 psi @ 28 days
Slump (in.): 4" - 6"
Air (%): 3% - 5%
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.: 1524
Placement Date: 08/28/2007
Weather Conditions: Cloudy, calm
Time Sampled: 04:30am Batch time: 03:28am
Temperature. Air: 710F Concrete: 860F
Truck No: 136 Ticket No: 13695414
Air Content: 5.0% Unit Weight (pet): NA
Overall Placement Location:
Paving, N-100927.2721 to E-299427.2378, pg C1.01
Measured
Slump
(inches)
5.0
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) (in') (Ibs) (psi) Type
2 1 09/04/2007 7 6.00 28.27 115,270 4,080 Cone/Split
2 2 09/25/2007 28 6.00 28.27 141,130 4,990 Cone/Split
2 3 09/25/2007 28 6.00 28.27 140,570 4,970 Cone/Split
Average 4,980
2 4 10/23/2007 56
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.
(TMlLB) 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.: 297075
Project No.: 0712786
Date of Service: 08/28/2007
Report Date: 09/27/2007
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: 136
Specification Requirements
Strength: 3,600 psi @ 28 days
Slump (in.): 4" - 6"
Air (%): 3% - 5%
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
PROJECT DATA
Mix Design I.D.: 1524
Placement Date: 08/28/2007
Weather Conditions: Cloudy, calm
Time Sampled: 04:53am Batch time: 04:31am
Temperature - Air: 730F Concrete: 900F
Truck No: 1032 Ticket No: 13695425
Air Content: 4.9% Unit Weight (pet): NA
Overall Placement Location:
Paving, N-1 00860.9060 to E-299563-1 017, pg C1.01
Measured
Slump
(inches)
5.5
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) (in') (Ibs) (psi) Type
3 1 09/04/2007 7 6.00 28.27 113,850 4,030 Cone/Split
3 2 09/25/2007 28 6.00 28.27 115,930 4,100 Shear
3 3 09/25/2007 28 6.00 28.27 125,370 4,430 Shear
Average 4,270
3 4 10/23/2007 56
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.
(TMILB) Page 3 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.: 297075
Project No.: 0712786
Date of Service: 08/28/2007
Report Date: 09/27/2007
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: 136
Specification Requirements
Strength: 3,600 psi @ 28 days
Slump (in.): 4" - 6"
Air (%): 3% - 5%
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.: 1524
Placement Date: 08/28/2007
Weather Conditions: Cloudy, calm
Time Sampled: 07:03am Batch time: 06:16am
Temperature - Air: 730F Concrete: 880F
Truck No: 1187 Ticket No: 13695443
Air Content: 4.5% Unit Weight (pet): NA
Overall Placement Location:
Paving, N-1 00860.9060 to E-299563.1 017, pg C1.01
Measured
Slump
(inches)
5.0
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) (in') (Ibs) (psi) Type
4 1 09/04/2007 7 6.00 28.27 85,270 3,020 Cone/Split
4 2 09/25/2007 28 6.00 28.27 100,550 3,560 Cone/Split
4 3 09/25/2007 28 6.00 28.27 109,020 3,860 Cone/Split
Average 3,710
4 4 10/23/2007 56
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.
(TM/LB) Page 4 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.: 296989
Project No.: 0712786
Date of Service: 08/27/2007
Report Date: 09/27/2007
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: LMC
Plant: 3
Specification Requirements
Strength: 3,600 psi @ 28 days
Slump (in.): 4" maximum
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
Measured
Slump
(inches)
4.0
Mix Design I.D.: 1551
Placement Date: 08/27/2007
Weather Conditions: Partly cloudy, calm
Time Sampled: 02:35pm Batch time: 01 :24pm
Temperature. Air: 930F Concrete: 910F
Truck No: 5023 Ticket No: 3235884
Air Content: 4.3% Unit Weight (pet): NA
Overall Placement Location:
Inlet top, northwest corner of west parking lot, leave out area around storm drain, 100'
north, 80' of (cont)
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) (in') (Ibs) (psi) Type
1 1 09/03/2007 7 6.00 28.27 98,500 3,480 Unbonded Cap
1 2 09/24/2007 28 6.00 28.27 125,880 4,450 Cone/Split
1 3 09/24/2007 28 6.00 28.27 127,460 4,510 Shear
Average 4,480
4 10/22/2007 56
Remarks: Cont: southeast corner of west parking lot
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.
(TMfLB) 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.: 296792
Project No.: 0712786
Date of Service: 08/24/2007
Report Date: 09/27/2007
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: LMC
Plant: 3
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
PROJECT DATA
Mix Design 1.0.: 1551
Placement Date: 08/24/2007
Weather Conditions: Clear, warm
Time Sampled: 02:15pm Batch time: 01:23pm
Temperature - Air: 950F Concrete: 940F
Truck No: 1050 Ticket No: 3235802
Air Content: 3.8% Unit Weight (pet): NA
Overall Placement Location:
Inlet top, far northwest building corner
Measured
Slump
(inches)
4.0
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) (in') (Ibs) (psi) Type
1 1 08/31/2007 7 6.00 28.27 110,370 3,900 Unbonded Cap
1 2 09/21/2007 28 6.00 28.27 139,980 4,950 Cone/Split
1 3 09/21/2007 28 6.00 28.27 134,290 4,750 Cone/Split
Average 4,850
4 10/19/2007 56
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.
(TMfLB) Page 1 of 2
REPORT OF TESTS
Concrete Compressive Cylinder 6" x 12"
Cylinder Maximum Compressive
Marked Age Diameter Area Load Strength Fracture
Set No. (days) (in) (in') (Ibs) (psi) Type
1 1 7 6.00 28.27 81,960 2,900 Unbonded Cap
2 09/20/2007 28 6.00 28.27 102,810 ~
3 09/20/2007 28 6.00 28.27 101,870
Average 3,620
4 10/18/2007 56
Rone Engineering
.
Client:
Transwestern Commercial Services
5001 Spring Valley
Dallas, TX 75244
Project:
Contractor: Constructors & Associates
Concrete Supplier: Redi-Mix
Plant: 136
Specification Requirements
Strength: 3,000 psi @ 28 days
Slump (in.): 3" - 6"
Air (%): NA
Test Method: ASTM C-172
ASTM C-31 (except 10.1.2)
ASTM C-143
ASTM C-231
ASTM 4
AST
A
Remarks: Water added at site: 5 gallons
}d,~\~g1
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.: 296613
Project No.: 0712786
Date of Service: 08/23/2007
Report Date: 09/27/2007
PROJECT DATA
Mix Design 1.0.: 1501
Placement Date: 08/23/2007
Weather Conditions: Clear, warm
Time Sampled: 10:03am Batch time: 09:34am
Temperature - Air: 830F Concrete: 890F
Truck No: 1350 Ticket No: 13695089
Air Content: 1.6% Unit Weight (pcf): NA
Overall Placement Location:
Paving, building 1, slab, level 1 , grid lines 15.5-A/12-9.0
Measured
Slump
(inches)
5.5
Sample Location:
Same as above
J
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.
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