Freeport NIP(7.0)-LR030328 gineers
8908 Ambassador Row
Dallas, Texas 75247-4510
(214) 63O-9745
(214) 63O-9819 (fax)
REPORT OF WATER INJECTION INSPECTION
CHeat:
Duke Realty Services, LP
Attn: Mr. Jeff Langston
5495 Belt Line Road, Suite 360
Dallas TX 75254
Project: Freeport 10
500 Freeport Parkway
C0ppell, TX
Services: Water Injection Inspection
Report No.: 173538
Project No.: 037333
Date of Service: 03/26/2003
Report Date: 03/28/2003
Report of Inspection
On this date, a Rone Engineers, Ltd. representative(s) was on site to perform
Water Injection Inspection. The results are attached.
Technician Time:
Page 1 of 3
Technician: Lanny Gist
Report Distribution:
(1) Duke Realty Services, LP
(I) Duke Realty Services, LP
(l) City of Copp¢ll Engineering Dept.
(1) Paeheco Koch Consulting Engincem
2:00 p.m. - 4:30 p.m.
(1) Engineering Analyst
(1) City of Coppell Engineering Dept.
K. Scott Watson
CMT Operations 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, performance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and
reports am 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 Engineers, Ltd.
99DD Pa.e 1 of 1
WATER
INJECTION OBSERVATION
Client: Duke Realty Services, LP Report No.: 173538
Project No.: 037333
Project: Freeport 10 Date of Service: 3/26/2003
500 Freeport Parkway Page 2 of 3
Coppell, TX
· 'DESCRIPTION/EXPLANATION YES NO N/A
· Specific gravity of lime was checked and found to be 1.14 and 1.17 X
2. Lime slurry was continuously a~itated X
3. Surfactant was added to each load X
~,. The injection pressure was kept between 50 to 100 psi at point of iniection X
5. Intervals of 12" were achieved during injection process until refusal X
16. Total depth of iniection -- 10 feet X
7. Max. spacincg of iniection probes was recorded to be 5 ft. X
8. Free lime on surface X
9. Square feet iniected on this date 136,000
10. Location of injection Building pad 5-E
Remarks: continued 2nd pass
See attached for sketch of injected area, pass number for each area, dimension of injection area, and amount of lime
used on this date.
Time: 2:00 p.m. - 4:30 p.m.
Technician: L. Gist
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, performance, 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 Engineers, Inc.
RoneEn gineers
8908 Ambassador Row
Dallas, Texas 75247-4510
(214) 630-9745
(214) 630-9819 (fax)
IN-PLACE DENSITY TESTING
Client:
Project:
Services:
Duke Realty Services, LP
Attn: Mr. Jeff Langston
5495 Belt Line Road, Suite 360
Dallas TX 75254
Freeport 10
500 Freeport Parkway
Coppell, TX
Perform In-Place Density Test in accordance with ASTM Standards.
Report No.: 173540
Project No.: 037333
Date of Service: 03/26/2003
Report Date: 03/28/2003
PROJECT DATA
CONTRACTOR: Duke Realty Services, LP
Test Methods: ASTM D-2922
ASTM D-3017
Standard Counts
Density
Current: 3079
Previous: 3065
Gauge: Troxler 3430 Moisture
Gauge Serial No: 32720 Current: 669
Test Mode: DT
Previous: 657
MOISTURE DENSITY RELATIONS
Maximum Project Requirements
M/D No. Description Moisture % Density pcf Moisture Density
1 Dark Brown Clay 18.0 106.5 Optimum +4 95 min
FIELD DENSITY TESTS
TEST PROBE
NO TESTLOCATION DEPTH
M/D MOISTURE WET DENSITY DRY DENSITY DENSITY
No. (%) ~c0 (pco (% ma~
Utility Backfill
1 Sanitary sewer, Line 1, Station 0+75, 5' 6" 1 21.1 122.8 101.4 95
below
Utility Backfill
2 Sanitary sewer, Line 1, Station 1+50, 3' 6" 1 20.3 123.5 102.7 96
below
Utility Backfill
3 Sanitary sewer, Line 1, Station 2+50, I' 6" 1 21.8 125.3 102.9 97
below
Utility Backfffi
4 Sanitary sewer, Line 1, Station 3+50, 1' 6" 1 21.9 126.3 103.6 97
below
Utility Backfill
5 Sanitary sewer, Line 1, Station 0+50, 3' 6" 1 19.6 127.1 106.3 100
below
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, performance, 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 Eng/neers, Ltd.
07DD Page 1 of 2
Report No.: 173540 RoneEngineers
Project No.: 037333 mmmm~l
Client: Duke Realty Services, LP
TEST
NO TEST LOCATION
PROBE
DEPTH
M/D MOISTURE WET DENSITY DRY DENSITY DENSITY
No. (%) (pc0 (pc0 (% max)
Utility Backf'fll
6 Sanitary sewer, Line 1, Station 1+25, 1'
below
Utility Backfffi
7 Sanitary sewer, Line 1, Station 0+50, 1'
below
Technician: Lanny Gist
Report Distribution:
(1) Duke Realty Services, LP
(1) Duke Realty Services, LP
(l) City of CoppelI Engineering Dept.
(1) Pacheco Koch Consulting Engineers
6" 1 19.3 127.8 107.1 101
6" 1 20.7 127.1 105.3 99
Test results on this report meet project specification.
ta.e : 1 .oop ini.he 2:00 m
(I) Engin~ng ~alyst
(1) CiW ofCoppell En~neafing Dept. ~ K. Sco~ ~atson
CMT ~erations 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, performance, 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 Engineers, Ltd.
07DD Page 2 of 2
8908 Ambassador Row
Dallas, Texas 75247-4510
(214) 630-9745
(214) 630-9819 (fax)
IN-PLACE DENSITY TESTING
Client:
Project:
Services:
Duke Realty Services, LP
Arm: Mr. JeffLangston
5495 Belt Line Road, Suite 360
Dallas TX 75254
Freeport 10
500 Freeport Parkway
Coppell, TX
Perform In-Place Density Test in accordance with ASTM Standards.
Report No.: 173376
Project No.: 037333
Date of Service: 03/25/2003
Report Date: 03/28/2003
PROJECT DATA
CONTRACTOR: Duke Realty Services, LP
Test Methods: ASTM D-2922
ASTM D-3017
M/D Nu. Description
Gauge: Troxler 3430
Moisture
Gauge Serial No: 32720 Current: 657
Test Mode: DT
Previous: 665
MOISTURE DENSITY RELATIONS
Maximum
Moisture % Density pcf
1 Dark Browb Clay (lime treated)
20.0 101.0
Standard Counts
Density
Current: 3065
Previous: 3083
Project Requirements
Moisture Density
Optimum + 95-100
FIEI,D DENSITY TESTS
TEST
NO TEST LOCATION
Lime Subgrade
1 Building pad, 50' south x 20' east of
northwest comer, final
Lime Subgrade
2 Building pad 150' south x 25' east of
northwest comer, final
Lime Subgrade
3 Building pad 250' south x 25' east of
northwest comer, final
Lime Subgrade
4 Building pad 350' south x 25' east of
northwest comer, final
Lime Subgrade
5 Building pad 450' south x 75' east of
northwest comer, final
PROBE
DEPTH
MID MOISTURE WET DENSITY DRY DENSITY DENSITY
No. (%) (per) (per) (% max)
6" 1 23.0 122.8 99.8 99
6" 1 23.2 121.0 98.2 97
6" 1 22.6 123.3 100.6 100
6" 1 21.6 120.4 99.0 98
6" 1 23.7 124.8 100.9 100
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, performance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Oar 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 Engineers, Ltd.
07DD Page 1 of 2
Report No.: 173376
Project No.: 037333
Client: Duke Realty Services, LP
RoneEngineers
TEST
NO TEST LOCATION
Lime Subgrade
6 Building pad 350' south x 75' east of
northwest comer, fmai
Lime Subgrade
7 Building pad 250' south x 75' east of
northwest comer, £mal
Lime Subgrade
8 Building pad 150' south x 75' east of
northwest comer, final
Technician: Lanny Gist
Report Distribution:
(1) Duke Realty Services, LP
(1) Duke Realty Services, LP
(I) City of Coppell Engineering Dept.
(1) Paeheco Koch Consulting Engineers
PROBE
DEPTH
M/D MOISTURE WET DENSITY DRY DENSITY DENSITY
No. (%) (pcf) (Pc0 (% max)
a- 1
6" 1
6" 1
24.7 123.2 98.8 98
22.5 122.7 100.2 99
21.4 120.7 99.4 98
Test results on this report meet project specification.
Started: 6:30am Finished: 9:00am
(1) Engineering Analyst
(1) City of Coppell Engineering Dept.
K. Scott Watson
CMT Operations 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, eppeamnce, performance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and
repons 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 Engineers, Ltd.
07DD Page 2 of 2