Gateway BP(3.1)-LR070908
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.: 297387
Project No.: 0712786
Date of Service: 08/30/2007
Report Date: 09/08/2007
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.): 5" - 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: 08/30/2007
Weather Conditions: Cloudy, calm
Time Sampled: 04:03am Batch time: 03:29am
Temperature - Air: 780F Concrete: 840F
Truck No: 1303 Ticket No: 88053750
Air Content: 4.3% Unit Weight (pcf): NA
Overall Placement Location:
Station 525.70-527.10 ridge, Station 525.20-527.40 ridge, page C2.01
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 09/06/2007 7 6.00 28.27 100,820 3,570 Cone/Split
2 09/27/2007 28
3 09/27/2007 28
4 10/25/2007 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.
(LBILB) 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.: 297387
Project No.: 0712786
Date of Service: 08/30/2007
Report Date: 09/08/2007
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.): 5" - 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: 08/30/2007
Weather Conditions: Cloudy, calm
Time Sampled: 04:45am Batch time: 04:03am
Temperature - Air: 760F Concrete: 880F
Truck No: 1046 Ticket No: 88053753
Air Content: 4_7% Unit Weight (pcf): NA
Overall Placement Location:
Station 525.70-527.10 ridge, Station 525.20-527.40 ridge, page C2.01
Measured
Slump
(inches)
5.0
Sample Location:
Same as above
REPORT OF TESTS
Cylinder
Marked Date
Set No. Tested
2 1 09/06/2007
2 2 09/27/2007
2 3 09/27/2007
2 4 10/25/2007
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)
95,080
Compressive
Strength
(psi)
3,360
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.
(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.: 297387
Project No.: 0712786
Date of Service: 08/30/2007
Report Date: 09/08/2007
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.): 5" - 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: 08/30/2007
Weather Conditions: Cloudy, calm
Time Sampled: 05:30am Batch time: 05:08am
Temperature - Air: 710F Concrete: 830F
Truck No: 1303 Ticket No: 88053759
Air Content: 4.2% Unit Weight (pet): NA
Overall Placement Location:
Station 525.70-527.10 ridge, Station 525.20-527.40 ridge, page C2.01
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 09/06/2007 7 6.00 28.27 102,240 3,620 Cone/Split
3 2 09/27/2007 28
3 3 09/27/2007 28
3 4 10/25/2007 56
Remarks: Water added at site: 15 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.
(LB/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.: 297387
Project No.: 0712786
Date of Service: 08/30/2007
Report Date: 09/08/2007
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.): 5" - 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: 08/30/2007
Weather Conditions: Cloudy, calm
Time Sampled: 06:35am Batch time: 06:00am
Temperature - Air: 720F Concrete: 900F
Truck No: 1348 Ticket No: 13695739
Air Content: 3.7% Unit Weight (pcf): NA
Overall Placement Location:
Station 525.70-527.10 ridge, Station 525.20-527.40 ridge, page C2.01
Measured
Slump
(inches)
5.0
Sample Location:
Same as above
REPORT OF TESTS
Cylinder
Marked Date
Set No. Tested
4 1 09/06/2007
4 2 09/27/2007
4 3 09/27/2007
4 4 10/25/2007
Age
(days)
7
Diameter
(in)
6.00
28
28
56
Concrete Compressive Cylinder 6" x 12"
Maximum
Load
(Ibs)
85,190
Compressive
Strength
(psi)
3,010
Fracture
Type
Cone/Split
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.
(LBfLB) Page 4 of 5
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
Report of In-Place Density Testing
Client:
Transwestern Commercial Services
5001 Spring Valley
Dallas, TX 75244
Report No.: 297294
Project No.: 0712786
Date of Service: 08/29/2007
Report Date: 09/08/2007
Project: Gateway Business Center
Coppell, Texas
Services: Perform In-Place Density Testing
PROJECT DATA
Contractor: Constructors & Associates
Test Method: ASTM 0-6938
Gauge: Troxler 3430
Gauge Serial No: 33305
Test Mode: DT
Standard Counts
Moisture Density
Current: 549 Current: 2549
Previous: 552 Previous: 2570
MOISTURE DENSITY RELATIONS
MID No.
278271
Description
Moisture
%
Maximum
Density
(pet)
118.0
Project Requirements
Moisture Density
-2/+2 95 min
Brown / Clayey Sand
11.0
FIELD DENSITY TESTS
2
Probe MID Moisture Wet Density Dry Density Density
Test Location Depth No. % (pet) (pet) (%max)
Leave-outs
l' west, 35' north from southeast corner of 6" 278271 12.0 127.5 113.8 96
building 2, final
Leave-outs
l' west, 150' north from southeast corner of 6" 278271 10.3 125.8 114.1 97
building 2, final
Leave-outs
l' north, 55' west from southeast corner of 6" 278271 9.8 124.0 112.9 96
building 2, final
Leave-outs
75' north, l' west from southeast corner of 6" 278271 10.3 123.4 111.9 95
building 1, final
Leave-outs
200' north, l' west from southeast corner of 6" 278271 9.6 123.4 112.6 95
building 1, final
Test
No
3
4
5
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.
(CHfLB) Page 1 of 2
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 In-Place Density Testing
Report No.: 297294
Project No.: 0712786
Date of Service: 08/29/2007
Report Date: 09/08/2007
Project: Gateway Business Center
Coppell, Texas
Services: Perform In-Place Density Testing
Report Distribution:
Orig: Transwestern Commercial Services (Dallas, TX)
Attn: Mr. Ric Nelson (1-cc copy)
1-ec Constructors & Associates Attn: Mr. Frank Castro
1-cc City of Coppell Attn: Mr. Larry Davis
1-ec Mike Delvin Attn: Mr. Mike Delvin
1-cc Murray Construction Co., Inc. Attn: Mr. Terence Babler
1-cc City of Coppell Attn: Mr. Lee Stone
1-ec AECC, Inc. Attn: Mr. Brant Ince
1-ec Delaware Investment Advisers
Attn: Mr. Keith Schinnerer PE
1-cc Aztec Environmental Attn: Mr. Mike Sexton
Technician: Scott Fagan
Started: 02:15pm Finished: 03:15pm Rone Engineering
~~~
K. Scott Watson, AET
Project Manager
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.
(CHfLB) Page 2 of 2