Amberpoint BP 2R-LR060116Januaw 16,2006
Transwestern~ervices
5001 Spring Valley Road, Suite 600W
Dallas, Texas 75244
Attn: Mr. Jim Gaspard
Re: Moisture Evaluation No. 2
Amberpoint Building 5
Sandy Lake Road
Coppell, Texas
Terracon Project No. 94051418.0051
"lr rmcon
Consulting Engineers & Scientists
Terracon Consultants, Inc.
8901 Carpenter Freeway, Suite 100
Dallas, Texas 75247
www. terracon.com
Dear Mr. Gaspard:
Terracon has completed its evaluation of moisture levels achieved by water pressure injection at the
above referenced site. This was the second evaluation performed by Terracon for the referenced
project. Based on a conversation with Mr. Bob Bdtton of Rogers O'Brien Construction Company, the
building pad was injected two additional times prior to these borings.
Fourteen borings were drilled on January 10 and 11,2006. Each boring was continuously sampled
to a maximum depth of 7 feet with thin-walled tube samplers. The samples were extruded, logged,
sealed and packaged at the site for transportation to the laboratory. In the laboratory, moisture
content and hand penetrometer readings were determined on one-foot intervals. Swell tests were
performed on selected soil samples.
A diagram depicting the approximate boring locations is attached. Laboratory data is provided on
the attached Summary of Laboratory Tests.
Review of the laboratory data generally indicates improvement in moisture levels since the first
evaluation which was reported on December 28, 2005. However, moisture levels are below the
desired levels in 9 of the 14 borings. These borings are located over the full building pad. It is our
recommendation that the pad be injected again at least once and preferably twice.
Delivering Success for Clients and Employees Since 1965
More Than 70 Offices Nationwide
Transwestern Commercial Services
January 16, 2006
Project No. 94051418.0051
l rracon
Please contact us if there are any questions concerning the test results or recommendations.
Sincerely,
'lrerfar'on
C h i~'s f c~p ~h~r W.~Edd~y,'p. E.~
Project Manager
CC:
Lee Stone - City of Coppell
Larry Davis - City of Coppell
Leon Davis - Rogers O'Brien Construction Company
Richard Nordyke - O'Brien & Associates
Keith Leslie - Technistructures
0
o~
o ~
NORTHPOINT DRIVE o
0
LU
'~rerracon
LABORATORY TEST RESULTS
B-15
Moisture
Hand
Moisture Content After Load Swell
Depth Penetrometer
(ft) (tsf) Content (%) Swell Test (psf) (%)
(%)
0-1 2.75 16.4
1-2 2.75 18.7
2-3 4.5+ 19.5 20.6 500 0.6
3-4 4.5+ 17.2
4-5 4.5+ 16.5
5-6 4.5+ 16.4 18.6 883 0.8
6-7 3.75 18.3
B-16
Moisture
Hand Moisture Content After Load Swell
Depth Penetrometer Content (%) Swell Test (psf) (%)
(ft) (ts f) (%)
0-1 1.00 24.8
1-2 1.25 21.9
2-3 3.00 16.2
3-4 4.00 19.7 20.7 625 0.5
4-5 2.25 19.6
5-6 1.50 19.6
6-7 2.25 18.2
B-17
Moisture
Hand
Moisture Content After Load Swell
Depth Penetrometer
Content (%) Swell Test (psf) (%)
(ft) (ts f) (%)
0-1 0.50 24.5
1-2 2.25 2O.5
2-3 3.00 18.9
3-4 4.00 17.9 20.1 625 0.5
4-5 2.25 18.8
5-6 2.75 19.3 19.7 900 0.0
6-7 2.75 18.2
Project No, 94051418.0051
lrarr~c~.
LABORATORY TEST RESULTS
B-18
Moisture
Hand
Moisture Content After Load Swell
Depth Penetrometer
(ft) (tsf) Content (%) Swell Test (psf) (%)
(%)
0-1 4.5+ 17.3
1-2 4.5+ 20.1 22.4 375 1.2
2-3 1.00 24.4
3-4 4.5+ 20.4 22.8 625 2.8
4-5 2.50 19.2
5-6 3.50 19.4
6-7 3.50 20.7 22.4 1,000 0.9
B-19
Moisture
Hand
Moisture Content After Load Swell
Depth Penetrometer
Content (%) Swell Test (psf) (%)
(ft) (ts f) (%)
0-1 0.50 25.6
1-2 4.OO 19.5
2-3 4.5+ 16.6 20.8 500 5.5
3-4 4.5+ 18.3
4-5 4.5+ 17.4 19.5 750 1.1
5-6 2.25 22.8
6-7 4.5+ 13.7
B-20
Moisture
Hand
Moisture Content After Load Swell
Depth Penetrometer
Content (%) Swell Test (psf) (%)
(ft) (ts f) (%)
0-1 3.75 19.8
1-2 4.5+ 14.4
2-3 4.00 15.3 22.5 500 0.8%
3-4 3.25 16.6
4-5 4.5+ 11.9
5-6 4.5+ 16.1 23.8 875 1.7%
6-7 2.75 17.5
Project No. 94051418.0051
lrerracon
LABORATORY TEST RESULTS
B-21
Moisture
Hand
Moisture Content After Load Swell
Depth Penetrometer
Content (%) Swell Test (psf) (%)
(ft) (ts f) (%)
0-1 4.5+ 16.2
1-2 4.5+ 17.2 23.1 375 4.5%
2-3 2.00 22.2
3-4 4.5+ 17.0
4-5 4.25 14.5
5-6 4.5+ 13.6 19.9 875 2.5%
6-7 4.5+ 57.5
B-22
Moisture
Hand
Moisture Content After Load Swell
Depth Penetrometer
Content (%) Swell Test (psf) (%)
(ft) (ts f) (%)
0-1 4.5+ 15.2
1-2 1.50 20.7
2-3 4.50 16.8
3-4 4.5+ 15.0 19.3 625 4.0
4-5 4.5+ 15.6
5-6 4.50 15.8
6-7 4.5+ 14.7 18.5 1,000 3.1
B-23
Moisture
Hand
Moisture Content After Load Swell
Depth Penetrometer
Content (%) Swell Test (psf) (%)
(ft) (tsf) (% )
0-1 2.00 21.1
1-2 1.25 21.6
2-3 1.5O 21.5
3-4 2.00 21.5 22.5 625 0.2
4-5 2.00 17.0
5-6 4.25 13.7
6-7 2.50 18.0 18.5 1,000 0.0
Project No. 94051418.0051
'1E~rrac~n
LABORATORY TEST RESULTS
B-24
Moisture
Hand
Depth Penetrometer Moisture Content After Load Swell
(ft) (tsf) Content (%) Swell Test (psf) (%)
(%)
0-1 2.00 19.1
1-2 4.00 16.5
2-3 3.50 18.9
3-4 4.25 18.3 21.7 625 0.2%
4-5 2.50 17.0
5-6 3.25 16.4
6-7 4.25 17.8 20.7 1,000 0.0%
B-25
Moisture
Hand
Depth Penetrometer Moisture Content After Load Swell
(fl) (tsf) Content (%) Swell Test (psf) (%)
(%)
0-1 1.25 25.3
1-2 1.25 22.2
2-3 4.5+ 18.9 22.3 500 0.6%
3-4 4.5+ 17.4
4-5 2.50 16.2
5-6 4.5+ 15.4 20.3 875 0.0%
6-7 4.5+ 13.0
B-26
Moisture
Hand
Depth Penetrometer Moisture Content After Load Swell
(ft) (tsf) Content (%) Swell Test (psf) (%)
(%)
0-1 1.50 21.3
1-2 4.5+ 15.3
2-3 2.00 20.2
3-4 4.5+ 15.7 24.6 625 0.9%
4-5 3.75 17.1
5-6 4.5+ 16.2 20.3 875 0.5%
6-7 4.00 18.0
Project No. 94051418.0051
'l ~arrac~n
LABORATORY TEST RESULTS
B-27
Moisture
Hand
Depth Penetrometer Moisture Content After Load Swell
(ft) (tsf) Content (%) Swell Test (psf) (%)
(%)
0-1 0.25 25.5
1-2 3.75 14.7 18.3 375 3.1
2-3 4.5+ 15.1
3-4 4.5+ 12.3
4-5 4.5+ 18.8
5-6 4.5+ 17.8 22.4 875 1.4
6-7 4.5+ 13.4
B-28
Moisture
Hand
Depth Penetrometer Moisture Content After Load Swell
(ft) (tsf) Content (%) Swell Test (psf) (%)
(%)
0-1 1.00 23.3
1-2 1.75 20.5
2-3 2.75 19.8 20.7 500 0.5
3-4 2.00 20.6
4-5 4.50 17.0 18.6 750 0.5
5-6 4.00 15.1
6-7 2.50 15.6 17.5 1,000 0.0
Project No. 94051418.0051
REPORT OF SOIL-LIME MIXTURE PULVERIZATION
'lrerracon
8901 Carpenter Fn,vy., Suite ~100
Date of Service:
Client No.:
Client:
01/16/06
50854
Transwestem Commercial Services
5001 Spring Valley Rd Ste 600 W
Dallas, TX 75244
Report No.:
Project No.:
Project:
94051418.0081
94051418
AmberPoint Business Park
Buildings 4, 5 and 6
505 South Royal Lane
Coppell, TX
Contractor:
Test Location:
Rogers-O'Brien Construction
Building Pad #4
Specification Requirements:
Minimum Passing 1-3/4" Sieve: 100°/0
Minimum Passing ~ Sieve: 60%
sample Condition: Field Moist
Test Method: NTCOG
1-314" SIEVE ~ SIEVE
TEST LOCATION % PASSING % PASSING
NO. 100 72
1 10' N & 10' W of SE comer
2 10'N& 100' W of SE comer 100 69
3 20' N & 200' W of SE comer 100 70
4 202q & 300' N of SE comer 100 72
5 20' N & 350' W of SE comer 100 70
6 100'N & 100' W of SE comer 100 71
7 200' N & 200' W of SE comer 100 70
8 300' N & 300' W o£SE comer 100 72
9 ~00' N & 100' W of SE comer 100 71
10 100' N & 300' W of SE comer 100 69
Comments:
Technician: A. Rendon
Report Distribution:
(1) Transwestern Commercial Services
(1) City of Coppell TX
(1) City of Coppell TX
(1) Rogers O'Brien Construction Co
(1) O'Brien & Assoc
(1) TechniStructures
Hussein H. Abusaad, P.E.
Senior Project Manager
309 This repor/is exchmively for the use of the client indicated above and shall not be reproduced in full without written approval of Tercacon.
FIELD DENSITY TESTING
Report Number: 94051418.0047
Service Date: January 7, 2006
Client:
Transwestern Commercial Services
Attn: Jim Gaspard
5001 Spring Valley Rd Ste 600 W
Dallas TX 75244
Report Date: January 16, 2006
Project:
Project No.:
' refr con
8901 Carpenter F~t~y, Ste #100
Dallas, Texas 75247
(214) 630-1010
AmberPoint Business Park
Buildings 4, 5 and 6
505 South Royal Lane
Coppell, TX
94051418
Material Information Lab Test Data Proiect Requirements
Optimum Max. Lab
Water Dry Unit Water Minimum Dry
Material Laboratory Content Weight Content Unit Weight
No. Test Method Description and Classification (%) (pcf) (%) (% compaction)
1. 514180001 ASTM D 698 Brown clay w/sand
19.0 101.2 >/= +3 93-98
Field Test Data Probe Water Dry Unit Dry Unit
Test Lift/ Mat. Depth Content Weight Weight
No. Test Location Elevation No. (inches) (%) (pc/') (% compaction)
Building Pad ~N., Moisture Conditioned
297 210' N & 20' W of SE corner 3'BG 1 6 22.7 96.5 95
298 210' N & 20' W of SE comer 2'BG 1 6 22.5 96.1 95
299 210' N & 100' W of SE corner 3' BG 1 6 22.6 95.8 95
300 210' N & 100' W of SE corner 2' BG 1 6 23.2 95.6 94
301 210' N & 200' W of SE corner 3'BG 1 6 22.9 96.2 95
302 210' N & 200' W of SE comer 2'BG 1 6 23.0 96.0 95
303 210' N & 300' W of SE corner 3'BG 1 6 22.8 95.9 95
304 210' N & 300' W of SE corner 2'BG 1 6 23.2 95.4 94
305 210' N & 350' W of SE comer 3'BG 1 6 22.6 95.3 94
306 210' N & 350' W of SE corner 2'BG 1 6 22.3 95.0 94
307 210' N & 20' W of SE corner I'BG 1 6 23.0 96.0 95
30§ 210' N & 100' W of SE corner 1' BG 1 6 22.8 96.6 95
309 210' N & 200' W of SE corner 1' BG 1 6 23.4 96.3 95
310 210' N & 300' W of SE corner I'BG 1 6 22.9 96.9 96
311 210' N & 350' W of SE corner I'BG 1 6 22.8 96.7 96
Datum: BG = below grade
Comments:
Test results on this report meet project specification.
The tests were performed in general accordance with applicable ASTM, AAS HTO, °r DOT test methods' This report is exclusively for the use of the client
indicated above and shall not be reproduced except in full without the wdtten consent of our company. Test results transmitted herein are only applicable
to the actual samples tested at the location(s) referenced and are not necessarily indicative of the properties of other apparently similar or identical
materials.
.FIELD DENSITY TESTING
Client:Transwestem Commercial Services
Project Number:94051418
Report Number: 94051418.0047
Services - Perform in-place density and moisture content tests to determine degree of compaction and material moisture
condition.
Field Test Method~,STM D2922, ASTM D3017
Technician: Armando Rendon
Field Results Reported To: Superintendent
Report Distribution:
(1)
Transwestem Commercial Services (1) O'Brien & Assoc ~"~J j
(1) City of Coppell TX (1) TechniStructures Reviewed by:
(1) City of Coppell TX Hussein H. Abusaad, P.E.
(1) Rogers O'Brien Construction Co Senior Project Manager
The tests were performed in general accordance with applicable ASTM, AASHTO, or DOT test methods. This report is exclusively for the use of the client
indicated above and shall not be reproduced except in full without the written consent of our company. Test results transmitted herein are only applicable
to the actual samples tested at the location(s) referenced and are not necessarily indicative of the properties of other apparently similar or identical
materials.
FIELD DENSITY TESTING
Report Number: 94051418.0048
Service Date: January 9, 2006
Client:
Transwestern Commercial Services
Attn: Jim Gaspard
5001 Spring Valley Rd Ste 600 W
Dallas TX 75244
Report Date: January 16, 2006
Project:
Project No.:
'lrerracon
8901 Carpenter Frwy, Ste #100
Dallas, Texas 75247
(214) 630-1010
AmberPoint Business Park
Buildings 4, 5 and 6
505 South Royal Lane
Coppell, TX
94051418
Material Information
Material Laboratory
No. Test Method
Description and Classification
Lab Test Data Project Requirement=-
Optimum Max. Lab
Water Dry Unit Water Minimum Dry
Content Weight Content Unit Weight
(%) (pcO (%) (% compaction)
1. 514180001 ASTM D 698 Brown clay w/sand
Field Test Data
Test
No.
Test Location
19.0 101.2 >/= +3 93-98
Building Pad #4, Moisture Conditioned
312 10' S & 20' W of NE corner
313 10' S & 20' W of NE corner
314 100' S & 100' W of NE comer
315 100' S & 100' W of NE corner
316 200' S & 200' W of NE corner
317 200' S & 200' W of NE comer
318 300' S & 300' W of NE corner
319 300' S & 300' W of NE corner
320 350' S & 60' W of NE cornerL
321 350' S & 60' W of NE corner
322 250' S & 100' W of NE corner
323 250' S & 100' W of NE corner
324 10' S & 20' W of NE corner
325 10' S & 20' W of NE corner
326 100' S & 100' W of NE corner
327 100' S & 100' W of NE corner
328 200' S & 200' W of NE corner
329 200' S & 200' W of NE corner
Probe Water Dry Unit Dry Unit
Lift/ Mat. Depth Content Weight Weight
Elevation No. (inches) (%) (pc0 (%compaction)
4' BG 1 6 24.1 95.7 95
3' BG 1 6 24.8 95.4 94
4' BG 1 6 24.3 95.6 94
3' BG 1 6 23.9 96.0 95
4' BG 1 6 24.2 96.3 95
3' BG 1 6 24.0 96.1 95
4' BG 1 6 24.5 96.5 95
3' BG 1 6 23.8 96.0 95
4' BG 1 6 24.1 95.8 95
3' BG 1 6 24.6 95.4 94
4' BG 1 6 23.8 95.2 94
3' BG 1 6 24.4 95.7 95
2' BG 1 6 23.2 96.1 95
1' BG 1 6 22.4 96.7 96
2' BG 1 6 23.7 96.3 §5
1' BG 1 6 22.9 95.9 95
2' BG 1 6 23.5 96.0 95
1' BG 1 6 23.0 95.8 95
The tests were performed in general accordance with applicable ASTM, AASHTO, or DOT test methods. This report is exclusively for the use of the client
indicated above and shall not be reproduced except in full without the written consent of our company. Test results transmitted herein are only applicable
to the actual samples tested at the location(s) referenced and are not necessarily indicative of the properties of other apparently similar or identical
materials.
.FIELD DENSITY TESTING 'lrerracon
Client:Transwestern Commercial Services
Project Number:94051418
Report Number: 94051418.0048
Field Test Data Probe Water Dry Unit Dry Unit
Test Lift/ Mat. Depth Content Weight Weight
No. Test Location Elevation No. (inches) (%) (pCf) (% compaction)
330 300' S & 300' W of NE corner 2' BG 1 6 23.4 96.1 95
331 300' S & 300' W of NE corner 1' BG 1 6 23.2 96.5 95
332 350' S & 60' W of NE corner 2' BG 1 6 23.0 95.4 94
333 350' S & 60' W of NE corner 1' BG 1 6 23.3 95.2 94
334 250' S & 100' W of NE corner 2'BG 1 6 23.8 95.5 94
335 250' S & 100' W of NE corner I'BG 1 6 24.1 94.8 94
Datum: BG = below grade
Comments:
Test results on this report meet project specification.
Sen/ices - Perform in-place density and moisture content tests to determine degree of compaction and material moisture
condition.
Field Test Method:ASTM D2922, ASTM D3017
Technician: Armando Rendon
Field Results Reported To: Superintendent
Report Distribution:
(1) Transwestern Commepcial Services (1) O'Brien & Assoc
(1) Cily of Coppell TX (1) TechniStructures Reviewed by:
(I) City of Coppell TX Hussein H. Abusaad, P.E.
(1) Rogers O'Brien Construction Co Senior Project Manager
The tests were performed in general accordance with applicable ASTM, AASHTO, or DOT test methods. This report is exclusively for the use of the client
indicated above and shall not be reproduced except in full without the written consent of our company. Test results transmitted herein are only applicable
to the actual samples tested at the location(s) referenced and are not necessarily indicative of the properties of other apparently similar or identical
materials.
CONCRETE COMPRESSIVE STRENGTH TEST
Report Number: 94051418.0045
Service Date: January 6, 2006
Client:
Transwestem Commercial Services
Attn: Jim Gaspard
5001 Spring Valley Rd Ste 600 W
Dallas TX 75244
'1 rerracon
8901 Carpenter Frwy, Ste #100
Dallas, Texas 75247
(214) 630-1010
Report Date:January 16, 2006
Project: AmberPoint Business Park
Buildings 4, 5 and 6
505 South Royal Lane
Coppell, TX
Project No.: 94051418
Material Information
Specified Strength: 4200 psi @ 28 Days
Batch Time: 3:01pm Plant: 3
Supplier: Lattimore
Truck No: 5022
Mix I.D. No.: 1851
Water Added Onsite Before Test:
Water Added Onsite After Test: 0 Gallons
Field Test Data
Test Result
Slump, inches: 4.50
Air Content, %: 3.1
Concrete Temperature,° F: 75
Ambient Temperature, o F: 63
Plastic Unit Weight, pcf:
Laborator~ Test Data
Set Specimen Diameter Area
No.
ID (inches) (sq. inches)
1 1 6.00 28.27
1 2 6.00 28.27
1 3
1 4
Ticket No: 3207118
0Gallons
Sample Information
Sample Time: 3:52pm Date Cast: January 6, 2006
Technician: Ira S. Haynes
Weather Conditions: Clear
Accumulative Yards: 8/8
Placement Method: Direct Discharge
Sample Locations: Storm Drain at Sta. 0+20.75
Placement Location: Inlet
Specification Test Method
ASTM C143
ASTM C231
ASTM C1064
ASTM C1064
ASTM C138
Age at Maximum Compressive
Date Test Load Strength
Tested (days) (lbs) (psi)
01/13/2006 7 123,660 4,370
01/13/2006 7 116,790 4,130
Average 4,250
02/03/2006 28
02/03/2006 28
Comments: Not tested for plastic unit weight.
Services - Obtain samples of fresh concrete at the placement locations, perform required field tests and cast compressive
strength samples.
Technician: Ira S. Haynes
Repod Distribution: ~
(1) Transwes~ern Commercial Services (1) O'Brien & Assoc
(1) City of Coppell TX (1) TechniS~ructures Reviewed by:
(1) City of Coppell TX Hussein H. Abusaad, P.E.
(1) Rogers O'Brien Construction Co Senior Project Manager
The tests were performed in general accordance with applicable ASTM, AASHTO, or DOT test methods. This report is exclusively for the use of the client
indicated above and shall not be reproduced except in full without the written consent of our company. Teat results transmitted herein are only applicable
to the actual samples tested at the location(s) referenced and are not necessarily indicative of the properties of other apparently similar or identical
Page 1 of 1
FIELD DENSITY TESTING
Report Number: 94051418.0056
Service Date: January 10, 2006
Client:
Transwestem Commemial Services
Attn: Jim Gaspard
5001 Spdng Valley Rd Ste 600 W
Dallas TX 75244
Report Date: January 16, 2006
Project:
Project No.:
lrerracon
8901 Carpenter Frwy, Ste #100
Dallas, Texas 75247
(214) 630-1010
AmberPoint Business Park
Buildings 4, 5 and 6
505 South Royal Lane
Coppell, TX
94051418
Lab Test Data Project Requiremenl~;
Material Information
Optimum Max. Lab
Water Dry Unit Water Minimum Dry
Content Weight Content Unit Weight
Material Laboratory (%) (%) (% compaction)
NO. Test Method Description and Classification (pcf)
19.0 101.2 >/= +3 93
1. 514180001 ASTM D 698 Brown clay w/sand
Field Test Data Probe Water Dry Unit Dry Unit
Test Lift/ Mat. Depth Content Weight Weight
No. Test Location Elevation No. (inches) (%) (pcf) (% compaction)
Building Pad #3, Moisture Conditioned
336 50' W & 20' N of SE comer SG 1 6 22.4 95.7 95
337 50' W & 20' N of SE corner 2' BG 1 6 22.9 95.4 94
338 50' W & 50' N of SE corner SG 1 6 23.1 96.0 95
339 50' W & 50' N of SE corner 2' BG 1 6 22,7 95.8 95
340 20' W & 20' N of SE comer SG 1 6 22.4 96.1 95
341 20' W & 20' N of SE corner 2' BG 1 6 22.6 95.7 95
342 50' W & 20' N of SE corner 1' BG 1 6 23.0 95.5 94
343 50' W & 20' N of SE corner Final 1 6 22.9 95.9 95
344 50' W & 50' N of SE comer 1' BG 1 6 22.6 95.7 95
345 50' W & 50' N of SE corner Final 1 6 23.1 96.2 95
346 20' W & 20' N of SE corner 1' BG 1 6 23.4 95.9 95
347 20' W & 20' N of SE corner Final 1 6 23.2 96.4 95
Datum: BG = belowgrade SG = subgrade
Comments:
Test results on this report meet project specification.
Services - Perform in-place density and moisture content tests to determine degree of compaction and material moisture
condition.
Field Test Method:ASTM D2922, ASTM D3017
Technician: Armando Rendon
Field Results Reported To: Superintendent
Report Distribution: (~
(1) Transwestern Commercial Services (1) O'Brien & Assoc
(1) City of Coppell TX (1) TechniStructures Reviewed by:
(1) City of Coppell TX Hussein H. Abusaad, P.E.
(1) Rogers O'Bden Construction Co Senior Project Manager
The tests were performed in general accordance with applicable ASTM, AASHTO, or DOT test methods. This report is exclusively for the use of the client
indicated above and shall not be reproduced except in full without the written consent of our company. Test results transmitted herein are only applicable
to the actual samples tested at the location(s) referenced and are not necessarily indicative of the properties of other apparently similar or identical
materials.
Page 1 of 1 97'PDPJ~07~u°JreK~Y
LABORATORY COMPACTION CHARACTERISTICS OF SOIL
Report Number: 94051418.0054
Service Date: January 9, 2006
Client: Transwestern Commercial Services
Attn: Jim Gaspard
5001 Spring Valley Rd Ste 600 W
Dallas TX 75244
'lrerracon
8901 Carpenter Frwy, Ste #100
Dallas, Texas 75247
(214) 630-1010
Report Date: January 16, 2006
Project: AmberPoint Business Park
Buildings 4, 5 and 6
505 South Royal Lane
Coppell, TX
Project Number: 94051418
Material Information
Contractor: Rogers-O'Brien Construction Co
Source of Material:Native material
Proposed Use: Select Fill
USCS:
Laboratory Test Data
Test Procedure:
Test Method:
Sample Preparation:
Rammer Type:
Maximum Dry Unit Weight, pcf: 105.9
Optimum Water Content, %: 16.3
ASTM D 698
Method A
Moist Method
Mechanical
Sample Information
Sampled By: Armando Rendon
Sample Location: Building Pad #4
Sample Description: Brown sandy clay (lime treated)
Result Specifications
Liquid Limit: 43
Plastic Limit: 26
Plasticity Index: 17
% Passing #200: NA
% Passing #40: NA
Moisture Density Relations
Zero Air Voids Curve for assumed specific gravity 265
%
\ \
Services- Moisture-Density Relations
Report Distribution: Technician:Armando Rendon ~
(1) Transwestem Commercial Services (1) O'Brien & Assoc
(1) City of Coppell TX (1) Tech~iStructures Reviewed by: ~'
(1) city of co@pall TX HusseJn H. Abusaad, P.E.
(1) Rogers O'Brien Construction Co Senior Project Manager
The tests were performed in general accordance with applicable ASTM, AASHTO, or DOT test methods. This report is exclusively for the use of the client
indicated above and shalJ not be reproduced except in full without the written consent of our company. Test results transmitted herein are only applicable
to the actual samples tested at the location(s) referenced and are not necessarily indicative of the properties of other apparently similar or identical
materials.
LABORATORY COMPACTION CHARACTERISTICS OF SOIL
Report Number: 94051418.0055
Service Date: January 9, 2006
Client: Transwestern Commercial Services
Attn: Jim Gaspard
5001 Spring Valley Rd Ste 600 W
Dallas TX 75244
'Irerracon
8901 Carpenter Frwy, Ste #100
Dallas, Texas 75247
(214) 630-1010
Report Date: January 16, 2006
Project: AmberPoint Business Park
Buildings 4, 5 and 6
505 South Royal Lane
Coppell, TX
Project Number: 94051418
Material Information
Contractor: Rogers-O'Brien Construction Co
Source of Material: Native material
Proposed Use: Select Fill
USCS:
Sample Information
Sampled By: Armando Rendon
Sample Location: Building Pad ~
Sample Description: Reddish brown sandy clay (lime
treated)
Laboratory Test Data
Test Procedure:
Test Method:
Sample Preparation:
Rammer Type:
ASTM D 698
Method A
Moist Method
Mechanical
Maximum Dry Unit Weight, pcf: 107.1
Optimum Water Content, %: 16.6
Result Specifications
Liquid Limit: 40
Plastic Limit: 28
Plasticity Index: 12
% Passing #200: NA
% Passing #40: NA
Moisture Density Relations
Zero Air Voids Curve for assumed specific gravity 2.65
Services- Moisture-Density Relations
Report Distribution: Technician:Armando Rendon
Commercial Sen/ices (1) O'Brien & Assoc ~
(1)(1) City of Coppell TX (1) TechniStructures Reviewed by: ..
Transwestern
(1) City of Coppell TX Hussein H. Abusaad, P,E.
(1) Rogers O'Brien Construction Co Senior Project Manager
The tests were performed in general accordance with applicable ASTM, AASHTO, or DOT test methods. This repot[ is exclusively for the use of the client
indicated above and shall not be reproduced except in full without the written consent of our company. Test results transmitted herein are only applicable
to the actual samples tested at the location(s) referenced and are not necessarily indicative of the properties of other apparently similar or identical
rnaterials.