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Freeport NIP(7.0)-LR030211 Dallas, Texas 75247-4510 = = ,. ' -' ' (214) 630-9745 REPORT OF WATER INJECTION INSPECTION Client: Duke Realty Services, LP Attn: Mr. JeffLangston 5495 Belt Linc Road, Suite 360 Dallas TX 75254 Project: Freeport 10 500 Freeport Parkway Coppell, TX Services: Water Injection Inspection Report No.: 170401 Project No.: 037333 Date of Service: 02/07/2003 Report Date: 02/11/2003 Report of Inspection On this date, a Rone Engineers, Ltd. representative(s) was on site for observation of water injection inspection. Attached are the locations and results. Technician Time: 6:30 AM - 5:00 PM Page 1 of 3 Technician: Lanny Gist Report Distribution: (1) Duke Realty Services, LP (1) Duke Realty Services, LP (1) City of Coppell Engineering Dept. (1) Pacheeo Koch Consulting Engineers (I) Engineering Analyst 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 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. 99DF Page 1 of I WATER INJECTION OBSERVATION Client: Duke Realty Services, LP Report No.: 170401 Project No.: 037333 Project:~ Freeport 10 Date of Service: 2/7/2003 500 Freeport Parkway Page 2 of 3 Coppell, TX DESCRIPTION/EXPLANATION YES NO N/A 1 Specific gravit~ of lime was checked and found to be 1.14 and 1.17 -- 2 Lime slur~ was continuously agitated -- 3 Surfactant was added to each load x 4 The injection pressure was kept between 50 to 100 psi at point of iniection x 5 Intervals of 12" were achieved during iniection process until refusal x 6 Total depth of injection -- 10 feet x 7 Maximum spacing of iniection probes was recorded to be 5 ft. X 8 Free on surface water -- 9 Square feet iniected on this date - 101500 10 Location of injection - Building pad Remarks: 2nd and 3rd passes See attached for sketch of injected area, pass number for each area, dimension of injection area, and amount of lime used on this date. Technician Time: 6:30 AM - 5:00 PM Technician Name: Lann¥ Gist/Eric Goodwin 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. eoneEng inee s: 8908 Ambassador Row DaHas, Texas 75247-4510 (214) 630-9745 (2t4) 630-9819 (fax) REPORT OF WATER INJECTION INSPECTION Client: Project: Services: Duke Realty Services, LP Atto: Mr. Jeff Langston 5495 Belt Line Road, Suite 360 Dallas TX 75254 Freeport 10 500 Freeport Parkway Coppell, TX Water Injection Inspection Report No.: 170250 Project No.: 037333 Date of Service: 02/05/2003 Report Date: 02/11/2003 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: 3:00 PM - 5:30 PM Page 1 of 3 Technician: Lanny Gist Report Distribution: (1) Duke Realty Services, LP (1) Duke Realty Services, LP (1) City of Coppell Engineering Dept. (1) Pacheco Koch Consulting Engineers (1) Engineering Analyst 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 fealure 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. 99DF Pa-e 1 of 1 WATER INJECTION OBSERVATION Client: Duke Realty Services, LP Report No.: 170250 Project No.: 037333 Project:~ Freeport 10 Date of Service: 2/5/2003 500 Freeport Parkway Page 2 of 3 Coppell, TX DESCRIPTION/EXPLANATION YES NO NIA 1 Specific gravit7 of lime was checked and found to be 1.14 and 1.17 -- 2 .ime slurry was continuously agitated -- 3 Surfactant was added to each load x 4 The iniection pressure was kept between 50 to 100 psi at point of injection x 5 Intervals of 12" were achieved during iniection process until refusal x 6 Total depth of iniection - 10 feet x 7 Maximum spacing of injection probes was recorded to be 5 ft. x 8 Free on surface water -- 9 Square feet iniected on this date - 115500 10 Location of injection - Building Pad Remarks: 1st pass continued, began 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. Technician Time: 3:00 PM - 5:30 PM Technician Name: Lanny GistJDavid Wallace 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. Client: Project: Services: Duke Realty Services, LP Attn: Mr. JeffLangston 5495 Belt Line Road, Suite 360 Dallas TX 75~4 Freeport 10 500 Freeport Parkway Coppell, TX Daily Activities 8908 Ambassador Row Dallas, Texas 752474510 (:~14) 630-9745 (214) 630-9819 (fax) REPORT OF DAILY ACTIVITIES Report No.: 170251 Project No.: 037333 Date of Service: 02/05/2003 Report Date: 02/11/2003 Report of Activities On this date, a Rone Engineers, Ltd. representative(s) was on site to assist the primary technician on a water injection inspection. See report ~170250 for results of the inspection. Technician Time: 7:00 AM - 2:30 PM Page 1 of 1 Technician: David Wallace Report Distribution: (1) Duke Realty Services, LP (1) Duke Realty Services, LP (1) City of Coppell Engineering Dept. (1) Pacheeo Koch Consulting Engineem (1) Engineering Analyst Ron ' CMT Operations Manager LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided fi~r 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 f~ll without the written approval of Rone Engineers, Ltd. 99DF PaRe 1 of 1 8908 Ambassador Row Dallas, Texas 75247-4510 (214) 630-9745 (:214) 630=9819 (fax) REPORT OF DAILY ACTIVITIES Client: Duke Realty Services, LP Attn: Mr. JeffLangston 5495 Belt Line Road, Suite 360 Dallas TX 75254 Project: Freeport 10 500 Freeport Parkway Coppell, TX Services: Daily Activities Report No.: 170309 Project No.: 037333 Date of Service: 02/05/2003 Report Date: 02/11/2003 Report of Activities On this date, a Rone Engineers, Ltd. representative(s) was on site to relieve the primary technician during the water injection inspection. See report #170250 for results of the inspection. Technician Time: 2:30 PM - 4:65 PM Page 1 of 1 Technician: Ronnie Jenkins Report Distribution: (1) Duke Realty Services, LP (1) Duke Realty Services, LP (1) City of Coppell Engineering Dept. (I) Paeheco Koch Consulting Enginecm (1) Engin~ring Analyst K. Scott Watson CMT Operations Manager LIMITATIONS: The test remits 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 vrritten approval of Rone Engineers, Ltd. 99DF PaRe 1 of I gineers 8908 Ambassador Row Dallas, Texas 75247=4510 (214) 630-9745 (214) 630-9819 (fax) REPORT OF WATER INJECTION INSPECTION Client: Duke Realty Services, LP Atto: Mr. JeffLangston 5495 Belt Line Road, Suite 360 Dallas TX 752-54 Project: Freeport 10 500 Freeport Parkway Coppell, TX Services: Water Injection Inspection Report No.: 170155 Project No.: 037333 Date of Service: 02/04/2003 Report Date: 02/11/2003 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: 7:30 A/~ - 5:30 PM Page 1 of 3 Technician: Larmy Gist Report Distribution: (1) Duke Realty Services, LP (1) Duke Realty Services, LP (1) City of Coppell Engineering Dept. (1) Pacheco Koch Consulting Engineers (1) Engineering Analyst K. Scott W atson 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 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. 99DF Pa~e 1 of 1 WATER INJECTION OBSERVATION Client: Duke Realty Services, LP Report No.: 170155 Project No.: 037333 Project: '- Freeport 10 Date of Service: 2/4/2003 500 Freeport Parkway Page 2 of 3 Coppell, TX DESCRIPTION/EXPLANATION YES NO NIA I Specific gravity of lime was checked and found to be 1.14 and 1.17 -- 2 Lime slurrywas continuously a~litated -- 3 Surfactant was added to each load x 4 The iniection pressure was kept between 50 to 100 psi at point of iniection x 5 Intervals of 12" were achieved during iniection process until refusal x 6 Total depth of injection -- 10 feet x 7 Maximum spacing] of iniection probes was recorded to be 5 ft. x 8 Free on surface water -- 9 Square feet iniected on this date - 125,000 10 Location of injection - Building Pad Remarks: 1st 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. Technician Time: 7:30 AM - 5:30 PM Technician Name: Lann¥ Gist/David Wallace 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. RoneEn gineers 8908 Ambnssndor Row Dallas, Texns '/5247-4510 (214) 630-9745 (214) 630-9819 (fax) REPORT OF DALLY ACTIVITIES Client: Duke Realty Services, LP Atlxu Mr. JeffLangston 5495 Belt Line Road, Suite 360 Dallas TX 75254 Project: Freeport 10 500 Freeport Parkway Coppell, TX Services: Daily Activities Report No.: 170156 Project No.: 037333 Date of Service: 02/04/2003 Report Date: 02/11/2003 Report of Activities On this date, a Rone Engineers, Ltd. representative(s) was on site to perform water injection inspection. See report #170155 for the results of the inspection. Technician Time: 6:30 AM - 5:00 PM Page 1 of 1 Technician: David Wallace Report Distribution: (1) Duke Realty Services, LP (1) Duke Realty Services, LP (1) City of Coppell Engineering Dept. (1) Pacheco Koch Consulting Engineers (I) Engineering Analyst 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 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. 99DF Pa~,e 1 of 1 RoneEn glnee.s 8908 Ambassador Row Dallas, Texas 75247=4510 (214) 630-9745 (214) 630-9819 (fax) REPORT OF WATER INJECTION INSPECTION Client: Project: Services: Duke Realty Services, LP Attn: Mr. JeffLangston 5495 Belt Line Road, Suite 360 Dallas TX 75254 Freeport 10 500 Freeport Parkway Coppell, TX Water Injection Inspection Report No.: 170382 Project No.: 037333 Date of Service: 02/06/2003 Report Date: 02/11/2003 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: 6:30 am - 5:00 pm Page 1 of 3 Technician: Lanny Gist Report Distribution: (1) Duke Realty Services, LP (1) Duke Realty Services, LP (1) City of Coppell Engineering Dept. (1) Pacheco Koch Consulting Engineers (1) Engineering Analyst 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 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. 99DF Page 1 of 1 WATER INJECTION OBSERVATION Client: Duke Realty Services, LP Report No.: 170382 Project No,: 037333 Project:- -- Freeport 10 Date of Service: 2/6/2003 500 Freeport Parkway Page 2 of 3 Coppell, TX DESCRIPTION/EXPLANATION YES NO NIA 1 Specific gravib,/of lime was checked and found to be 1.14 and 1.17 -- 2 Lime slurry was continuously agitated -- 3 Surfactant was added to each load x 4 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 6 Total depth of iniection -- 10 feet x 7 Maximum spacing of iniection probes was recorded to be 5 ft. x 8 Free on surface water -- 9 Square feet iniected on this date - 91500 10 Location of injection - Building Pad ' Remarks: Continued 1st and 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. Technician Time: 6:30 AM - 5:00 AM Technician Name: Lann¥ GistJEric Goodwin LIMITATIONS: The test results presenfed 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. --I-1-11-1-i'~I-'~'~'~ - 5,4 RoneEngineem 8908 Ambassador Row Dallas, Texas 75247-4510 (214) 630=9745 (214) 630-9819 (fax) REPORT OF DAILY ACTIVITIES CHent: Duke Realty Services, LP At~m: Mr. JeffLangston 5495 Belt Line Road, Suite 360 Dallas TX 75254 Project: Freeport 10 500 Freeport Parkway Coppell, TX Services: Daily Activities Report No.: 170383 Project No.: 037333 Date of Service: 02/06/2003 Report Date: 02/11/2003 Report of Activities On this date, a Rone Engineers, Ltd. representative(s) arrived on site to assist Rone representative, Lanny Gist, in water injection inspection. The Rone representative monitored the injection process of two water injection machines. The injection machines injected water by the use of four injection probes spread five feet apart, injecting at one foot intervals to a depth of ten feet. After refusal was obtained, the injection machines would move forward at five foot intervals. See report ~170382 for square footage, location and total gallons placed on this date. Technician Time: Page 1 of 1 Technician: Eric Goodwin Report Distribution: (1) Duke Realty Services, LP (1) Duke Realty Services, LP (1) City of Coppell Engineering Dept. (1) Pachcco Koch Consulting Engineers 6:30 AM - 5:00 PM (1) Engineering Aaalyst 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, perfon'nance, 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. 99DF PaRe 1 of 1 8908 Ambassador Row Dnllns~ Texas 75247-4510 (214) 63O-9'/45 (214) 630-9819 (fax) REPORT OF WATER INJECTION INSPECTION CHent: Project: Services: Duke Real~y Services, LP Attn: Mr. Jeff Langston 5495 Belt Line Road, Suite 360 Dai-la~ TX 75254 Freeport 10 500 Freeport Parkway Coppell, TX Water Injection Inspection Report No.: 170427 Project No.: 037333 Date of Service: 02/08/2003 Report Date: 02/11/2003 Report of Inspection On this date, a Rone Engineers, Ltd. representative(s) was on site to perform a water injection inspection. Attached are the locations and results. Technician Time: 6:30 AM - 2:30 PM Page 1 of 3 Technician: Lanny Gist Report Distribution: (1) Duke Realty Services, LP (1) Duke Realty Services, LP (1) City of Coppell Engineering Dept. (1) Paeheco Koch Consulting Engineers (1) Engineering Analyst 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 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. 99DF Pa-e 1 of 1 WATER INJECTION OBSERVATION Client: Duke Realty Services, LP Report No.: 170427 Project No.: 037333 Project:- - Freeport 10 Date of Service: 2/8/2003 500 Freeport Parkway Page 2 of 3 Coppell, TX DESCRIPTION/EXPLANATION YES NO N/A 1 Specific ~lravit~ of lime was checked and found to be 1.14 and 1.17 -- 2 Lime slurrywas continuously agitated -- 3 Surfactant was added to each load x 4 The iniection pressure was kept between 50 to 100 psi at point of iniection x 5 Intervals of 12" were achieved during iniection process until refusal x 6 Total depth of iniection -- 10 feet x 7 Maximum spacing of injection probes was recorded to be 5 ft. x 8 Free on surface water -- 9 Square feet injected on this date - 105,000 10 Location of injection - Building Pad Remarks: continued 3rdpass See attached for sketch of injected area, pass number for each area, dimension of injection area, and amount of lime used on this date. Technician Time: 6:30 AM - 2:30 PM Technician Name: Lann~/Gist/Eric Goodwin LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no respons'ibility for vedation 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 wdtten approval of Rone Engineers, Ltd. Rone:Eng,neers [ _A. ~tl3iX. _Mr: SeffLangston \ 5495'Belt Line Road, Suite ~TX 75P~54 J Project: Freeport 10 500 Freeport Parkway Coppell, TX Services: Daily Activities 8908 Ambassador Row Dallas, Texas 75247"1510 (214) 630-9745 (214) 630-9819 (fax) On this date, a Rone Engineers, Technician: Eric Goodwin Report Distribution: (1) Duke Realty Services, LP (1) Duke Realty Services, LP (1) City of Coppell Engineering Dept. (1) Pacheeo Koch Consulting Engineers REPORT OF DAILY ACTMTIES Report No.: 170428 Project No.: 037333 Date of Service: 02/08/2003 Report Date: 02/11/2003 Report of Activi ies Ltd. representative(s) arrive~ on site to assist Rone representative, Lanny Gist, in water injection inspection. The Rone representative monitored the injection process of two water injection machines. The injection machines injected water by the use of four injection probes spread five feet apart, injecting at one foot intervals to a depth of ten feet. After refusal was obtained, the injection machines would move forward at five foot intervals. See report ~170427 for square footage, location and total gallons placed on this date. Technician Time: 6:30 AM - 2:30 PM (1)En~neefingAnal~t / / 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 are for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written eppmval of Rone Engineers, Ltd. 99DF Page 1 of 1 RoneEng neers 8908 Ambassador Row Dallas, Texas 7S247=4510 (214) 630-9745 (~4) 630-9819 (~a~) IN-PLACE DENSITY TESTING CHeat: Project:' Services: Duke Realty Services, LP Atto: 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.: 170249 Project No.: 037333 Date of Service: 02/05/2003 Report Date: 02/11/2003 PROJECT DATA CONTRACTOR: Test Methods: Duke Realty Services, LP ASTM D-2922 ASTM D-3017 Gauge: Troxler 3430 Gauge Serial No: 32720 Test Mode: DT Moisture Current: 665 Previous: 658 M/D No. De~ripfion MOISTURE DENSITY RELATIONS Maximum Moisture % Density I~f Tan Grayish Brown Clay w/Traces of Sand Standard Counts Density Current: 3077 Previous: 3085 Project Requirements Moisture Density 21.5 103.5 Optimum +5 95 rain FIEI,D DENSITY TESTS TEST PROBE NO TEST LOCATION DEPTH M/D MOISTURE WET DENSITY DRY DENSITY DENSITY No. (%) (pc0 (pcO (% max) Fill 1 Building Pad, 400' west x 50' north of 6" 1 25.2 126.6 101.1 98 southeast comer, 1 st lift Fill 2 Building Pad, 500' west x 50' north of 6" 1 22.1 124.3 101.8 98 southeast comer, 1 st lift Fill 3 Building Pad, 500' west x 100' north of 6" 1 21.8 122.0 100.2 97 southeast comer, 1 st lift Fill 4 Building Pad, 600' west x 50' north of 6" I 22.7 127.2 103.7 100 southeast comer, 1 st lift Fill 5 Building Pad, 600' west x 100' north of 6" 1 24.3 127.8 102.8 99 southeast comer, 1 st lift 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. 07DF Page 1 of 2 Report No.: 170249 Project No.: 037333 Client: Duke Realty Services, LP RoneEngineers TEST NO TEST LOCATION PROBE M/D MOISTURE WET DENSITY DRY DENSITY DENSITY DEPTH No. (%) (pc0 (pc0 (% max) Fill 6 Building Pad, 700' west x 150' north of southeast comer, 1 st lift Fill 7 Southeast driveway approach, final grade Technician: Lan_ny Gist Report Distribution: (1) Duke Realty Services, LP (1) Duke Realty Services, LP (1) City of Coppell Engineering Dept. (1) Pacheeo Koch Consulting Engineers 6" 1 25.8 125.0 99.4 96 6" 1 22.0 Test results on this report meet project specification. Started: 6:30 A (1) Engineering Analyst 120.8 99.0 96 Finished: 3:00PM R,o~ ~ ~~~ K. Scott Watson CMT Operations Manager LIMITATIONS: The test results presented heroin were pm'pared 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 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. 07DF Page 2 of 2 inees r 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. 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.: 170466 Project No.: 037333 Date of Service: 02/10/2003 Report Date: 02/11/2003 PROJECT DATA CONTRACTOR: Duke Realty Services, LP Test Methods: ASTM D-2922 ASTM D-3017 Standard Counts Density Current: 3090 Previous: 3077 Gauge: Troxler 3430 Moisture Gauge Serial No: 32720 Current: 663 Test Mode: DT Previous: 665 MOISTURE DENSITY RELATIONS Maximum Project Requirements M/D No. Description Moisture % Density pcf Moisture Density 21.5 103.5 Optimum +5 95 rain 1 Tan Grayish Brown Clay w/Traces of Sand FIELD DENSITY TESTS TEST NO TEST LOCATION PROBE M/D MOISTURE WET DENSITY DRY DENSITY DENSITY DEPTH No. (%) (pc0 (pc0 (% max) Fill 1 Building Pad, 700' east x 20' south of 6" 1 25.0 127.4 101.9 98 northwest corner, 1st lift FiH 2 Building Pad, 800' east x 20' south of 6" 1 23.1 124.9 101.5 98 northwest corner, 1st lift Fill 3 Building Pad, 900' east x 20' south of 6" 1 22.3 122.9 100.5 97 northwest corner, 1 st lift FiH 4 Building Pad, 1,000' east x 20' south of 6" 1 22.8 126.9 103.3 100 northwest corner, 1 st lift FiH. 5 Building Pad, 1,000' east x 75' south of 6" 1 24.8 128.7 103.1 100 northwest corner, 1 st lift 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. 07DF Page 1 of 2 Report No.: 170466 Project No.: 037333 Client: Duke Realty Services, LP ROneEngineers Immm~l TEST NO TEST LOCATION PROBE M/D MOISTURE WET DENSITY DRY DENSITY DENSITY DEPTH No. (%) (pcf) (PCO (% max) Fill 6 Building Pad, 900' east x 75' south of 6" 1 25.1 125.0 99.9 97 northwest corner, 1st lift Fill 7 Building Pad, 800' east x 75' south of 6" 1 21.8 122.0 100.2 97 northwest corner, 1st lift Fill 8 Building Pad, 700' east x 75' south of 6" 1 22.6 125.4 102.3 99 northwest corner, 1st lift Test results on this report meet project specification. 6:30 AM - 11:30 AM and 12:00 PM - 3:00 PM Technician: Lanny Gist Report Distribution: (1) Duke Realty Services, LP (1) Duke Realty Services, LP (1) City of Coppell Engineering Dept. (1) Pacheco Koch Consulting Engineers Started: (I) Engineering Analyst Finished: 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 repmdoced except in full without the written approval of Rone Engineers, Ltd. 07DF Page 2 of 2 RoneEng neers 8908Ambassador Row D~la~ Texas75247-4510 (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.: 170222 Project No.: 037333 Date of Service: 02/04/2003 Report Date: 02/11/2003 PROJECT DATA CONTRACTOR: Test Methods: No. Duke Realty Services, LP ASTMD-2922 ASTMD-3017 Standard Counts Density Current: 658 Previous: 661 Gauge: Troxler 3430 Moisture Gauge Serial No: 32720 Current: 658 Test Mode: DT Previous: 661 MOISTURE DENSITY RELATIONS Maximum Project Requirements Description Moisture % Density pcf Moisture Density 21.5 103.5 Optimum +5 95 mia Tan Grayish Brown Clay w/Traces of Sand FIELD DENSITY TESTS TEST PROBE NO TEST LOCATION DEPTH M/D MOISTURE WET DENSITY DRY DENSITY DENSITY No. (%) COcO Coco (% max) Fill 1 Building Pad, 800' east x 200' south of the 6" 1 24.0 124.2 100.2 97 northwest comer, 1st lift Fill 2 Building Pad, 800' east x 300' south of the 6" 1 21.7 124.3 102.1 99 northwest comer, 1 st lift Fill 3 Building Pad, 800' east x 400' south of the 6" 1 22.3 122.2 99.9 97 northwest comer, 1 st lift Fill 4 Bulding Pad, 800' east x 500' south of the 6" 1 22.5 126.2 103.0 100 northwest comer, 1st lift Fill 5 Building Pad, 800' east x 600' south of 6" 1 23.0 125.2 101.8 98 northwest comer, 1 st lift 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 Roue Engineers, Ltd. 07DF Page 1 of 2 Report No.: 170222 Project No.: 037333 Client: Duke Realty Services, LP RoneEngineers See report 9170155 Technician: La_rmyGist _ Report Distribution: (1) Duke Realty Services, LP (1) Duke Realty Services, LP (I) City of Coppcll Engineering Dept. (1) Pacheco Koch Consulting Engineers Test results on this report meet project specification. Started: Finished: (1) Engineering Analyst . -- K. Scott Watson CMT Operations Manager LIMITATIONS: The test results presented herein were prepmed 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 exelnsive 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. 07DF Page 2 of 2 :RoneEngin ers 8908 Ambassador Row Dallas, Texas 75247-4510 (214) 630-9745 (214) 630-9819 (fax} REPORT OF REINFORCING STEEL INSPECTION Client: Pr~e~: Services: Duke Realty Services, LP Attn: Mr. JeffLangston 5495 Belt Line Road, Suite 360 Dallas TX 75254 Freeport 10 500 Freeport Parkway Coppell, TX Reinforcing Steel Inspection Report No.: 170183 Project No.: 037333 Date of Service: 02/04/2003 Report Date: 02/11/2003 Report of Inspection On this date, a Rone Engineers, Ltd. representative(s) was on site to perform Reinforcing Steel Inspection. The results are attached. Technician Time: 6:30 AM - 7:30 AM Page 1 of 2 Technician: Lanny Gist Report Distribution: (1) Duke Realty Services, LP (1) Duke Realty Services, LP (1) City of Coppell Engineering Dept. (1) Paeheeo Koch Consulting Engineers ( 1 ) Engineering Analyst 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 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. 99DF Paoe 1 of 1 RoneEn gineers 8908 Ambassador Row Dallas, Texas 75247 (214) 630-9745 121 North Rayner Fort Worth, Texas 76111 (817) 831-6211 Project: Report of Reinforcing Steel Inspection Report No.: Project No.: Date of Service: Page Locations and Items Inspected: Items Inspected: Conforming Non Items Inspected: Conforming Non Items Inspected: Conforming Non Conforming Conforming Conforming Placing Drawings Bar Length Column Ties Properly Approved ~- and Shape d,~ Tied and Spaced ~ Bar Size ~ Proper Bar Placement ~ Stirrup Spacing and Type ~ Bar Grade l~ Properly Tied ~ Lapped Splices ~ Bars Clean ~ Dowel Bars in Place gl..... Welded Splices ~ Fom~ Clean ~ Proper Bar Supports ~ Mechanical Splices .......--~ Number Bars ~.-. Proper Cover V' Inspector's Signature: ., ,"'i .d~,~r,' Time: to L // Client/Contractor Signature: ~ ~ L~_~c ~ ~ . _ ?_ ~ /,,.., Client/Contractor Copied with Results: Yes / No RoneEngineers 8908 Ambassndor Row ~~~ Dallas, Texas 75247-4510 (214) 630-9745 (214) 630-9819 (fax) REPORT OF REINFORCING STEEL INSPECTION Client: Duke Realty Services, LP Atto: Mr. JeffLangston 5495 Belt Line Road, Suite 360 Dallas TX 75254 Project: Freeport 10 500 Freeport Parkway Coppell, TX Services: Reinforcing Steel Inspection Report No.: 170468 Project No.: 037333 Date of Service: 02/10/2003 Report Date: 02/11/2003 Report of Inspection On this date, a Rone Engineers, Ltd. representative(s) was on site to perform Reinforcing Steel Inspection. The results are attached. Technician Time: 11:30 AM - 12:00 PM Page 1 of 2 Technician: Lanny Gist Report Distribution: (1) Duke Realty Services, LP (1) Duke Realty Services, LP (1) Ci~ of Coppell Engineering Dept. (1) Pacheco Koch Consulting Engineers (1) Engineering Analyst ~~K Scott Watson CMT Operations Manager LIMITATIONS: The test results presented heroin 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 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. 99DF Page 1 of 1 RoneEn gineers 8908 Ambassador Row Dallas, Texas 75247 (214) 630-9745 121 North Rayner Fort Worth, Texas 76111 (817) 831-6211 Client: Project: _e~'3'~,°~,-----37~/~.d(~,.3, Report of Reinforcing Steel Inspection Report No.: Project No.: Date of Service: Page Locations and Items Inspected: Items Insp*eted: Conforming Non Items Inspected: Conforming Non Items Inspected: Conforming Non Conforming Conforming Conforming Placing Drawings Bar Length Column Ties Properly Approved ~ and Shape ~ Tied and Spaced ~ Bar Size ~ Proper Bar Placement ~ Stirrup Spacing and Type ..~- Bar Grade ~ Properly Tied ~- Lapped SpLices ~ Bars Clean /.~ )owe[ Bars in Place ~ Welded Splices :ormClean ,~.- Pr°perBarSupp°rts d~2~ ~ 'td MechanicalSplices ~ Number Bars ~ Proper Cover ~ Discrepancies / C ! Inspector's Signature: /,~;st~ Time: to i'2~'~,~?,-,' Client/Contractor Signature: L]~ ~ Client/Contractor Copied with Results: Yes / No LIMITATIONS: The test results presemed heroin were pm~ed b~n the ~fic samples pro~ided for ~eatlng. We ~sume no msponslbi[ity Ibr variation in qualily (comprmifion