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Freeport NIP(8.0)-LR041001Client: lineers Duke Realty Services, LP Mr. Brian Straley 5495 Belt Line Rd., Ste 360 Dallas TX 75254 Project: Freeport XI & XII Coppell, Texas 8908 Ambassador Row, Dallas, TX 75247 2696 Gravel Drive, Fort Worth, TX 76118 6300 Rothway, Ste. 150, Houston, TX 77040 Corporate Phone: (214) 630-9745 CONCRETE COMPRESSIVE STRENGTH TEST Services: Report No.: 219092 Project No.: 049245 Date of Service: 09/23/2004 Report Date: 10/01/2004 Obtain samples of fresh concrete at the placement locations, perform required field testing, cast compressive strength samples and bring samples back to the laboratory for curing and testing in accordance with applicable standards. PROJECT DATA MEASURED STRENGTH: SLUMP (in): AIR (%): TEST METHOD: CONTRACTOR: Duke Construction CONCRETE SUPPLIER: Southern Star PLANT: 27 SPECIFICATION REQUIREMENTS 3000 psi ~ 28 Days 5" - 7" NA ASTM C-172 ASTM C-31 ASTM C- 143 ASTM C-231 ASTM C-1064 ASTM C-1231 ASTM C-39 except 9 1 2 MIX DESIGN I.D.: 9337 PLACEMENT DATE: 09/23/2004 WEATHER CONDITIONS: Cloudy T1MESAMPLED: 1:15pm BATCHTIME: NA TEMPERATURE (F)-AIR 84 F CONCRETE: 87 F TRUCK NO: 8 T1CKET NO: 362677 AIR CONTENT (%): NA UNITWEIGHT(pcg): NA OVERALL PLACEMENT LOCATION: Piers, see report g219091 SAMPLE LOCATION: REPORT OF TESTS Concrete Compressive Cylinder 6" x 12" F-1.5/F-1/D5-1/C.8-1 SLUMP (inches) 5.5 MAXIMUM COMPRESSIVE CYLINDER MARKED DATE AGE DIAMETER AREA LOAD STRENGTH FRACTURE SET NO. TESTED (days) (inches) (sq.in.) (lbs. force) (psi) TYPE 1 1 09/30/2004 7 6.00 28.26 92480 3270 Unbonded Cap 1 2 10/21/2004 28 0.00 0.00 Unbonded Cap 1 3 10/21/2004 28 0.00 0.00 Unbonded Cap 1 4 Hold See report 9219091 for technician time. Water added at site: 10 gallons LIMITATIONS: The test resulls presented herein were prepared b~sed upon the specific samples provided for testing. We assume no responsibility for variation in qualiW (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 fall without the wriaen approval of Rone Engineers, Ltd. OlHG Page 1 of 1 Technician: Rick Smith Report Distribution: (1) Duke Realty Services, LP (I) Extranet (1) City of Coppell (I) City of Coppell Started: Finished: CMT Operations Manager RoneEngineers 8908 Ambassador Row, Dallas, TX 75247 2696 Gravel Drive, Fort Worth, TX 76118 6300 Rothway, Ste. 150, Houston, TX 77040 Corporate Phone: (214) 630-9745 REPORT OF DRILLED PIER INSPECTION Client: Duke Realty Services, LP My. Brian Straley 5495 Belt Line Rd., Ste 360 Dallas TX 75254 Project: Freeport X1 & XII Coppell, Texas Report No.: 218843 Project No.: 049245 Date of Service: 09/21/2004 Report Date: 10/01/2004 Services: Drilled Pier Inspection Report of Inspection On this date, a Rone Engineers, Ltd. representative(s) arrived on site as scheduled to perform a Drilled Pier Inspection. The results are attached. Technician Time: Page 1 of 11 Technician: Rick Smith Report Distribution: (1) Duke Realty Services, LP ( 1 ) Exlxanet (1) City of Coppell (1) City of Coppell 6:30am - 6:45pm K ~cott ~at"~on, AET CMT Operations Manager LIMITATIONS: The test results presented herein were prepared ba~ed upon the specific samples provided for testing. We ~ssume no responsibility for variation in quality corn osition earance erformance, ete ) or any other feature of similar subject maVter provided by persons or conditions over which we have no control. Our le~ers and ( p ¢ ap? , '.P ~. ,- ' ...- ...u--- ou-, ~-e addressed and shall not be ret,roduced except in full without the wriiten approval of Rone Engineers, Ltd. 99Thq Pa£e 1 of I RONE ENGINEERS, Ltd. REPORT OF BELLED PIER INSPECTION Report No.: 218843 Client: Duke Realty Services, LP Project No.: 049245 Project: Freeport XI & XII Date of Service: 9/21/2004 Page 2 of 11 Driller: Long Foundation Pier Identification C-1 C.7-1 D.5-1 F-1.5 F-2.2 ?ier Diameter (in) 24" 24" 24" 24" 24" Bell Diameter (in) 60" 60" 60" 60" 60" Required Minimum Depth (ft) Note 1 Note 1 Note 1 Note 1 Note 1 Depth of Pier Prior to Underreaming (ft) 12.40 12.10 11.90 11.00 12.00 Depth of Pier After Underreaming (ft)* 13.00 12.40 11.90 11.00 12.10 Condition of Bottom (wet / dry) Dry Dry Dry Dry Dry Plumb Within Tolerance (yes / no) Yes Yes Yes Yes Yes Casing Diameter (in) / Casing Length (fi) NA NA NA NA NA Slumber of Bars / Reinforcing Bar Size (#) 6 / #6 6 ///6 6 ///6 6 ///6 6 / #6 Length of Reinforcing Steel (ft) 11.5 12.0 11.5 10.0 11.3 Time Drilling was Completed (am / pm) 8:09 AM 8:24 AM 8:45 AM 8:56 AM 9:11 AM rime Concrete was Placed (am / pm) 12:28 PM 12:34 PM 12:39 PM 12:46 PM 1:00 PM Depth of Pier From Top of Concrete (ft) 12.00 12.40 11.90 10.50 11.80 Elevation: Surface (fi)** 98.00 98.00 98.00 98.50 98.30 Elevation: Top of Pier (ft)** 97.00 98.00 98.00 98.00 98.00 Elevation: Bottom of Pier (fi)** 85.00 85.60 86.10 87.50 86.20 Bearing Stratum (description) Tan, brown and gray clay Note: See Report # 218844 for Compressive Strength Test Specimens. * Additional Penetration not requested unless noted. ** Elevation by Others. Remarks: Note 1: No minimum depth due to variable sand elevation, Building XII. 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 reporfs are for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full w~thout the written approval of Rone Engineers, Ltd RONE ENGINEERS, Ltd. REPORT OF BELLED PIER INSPECTION Client: Duke Realty Services, LP Report No.: 218843 Project No.: 049245 .Project: Freeport XI & XII Date of Service: 9/21/2004 Page 3 of 11 Driller: Long Foundation Pier Identification F-3.3 F-3.9 F-4.5 F-5.1 F-5.6 Pier Diameter (in) 24" 24" 24" 24" 24" Bell Diameter (in) 60" 60" 60" 60" 60" Required Minimum Depth (it) Note 1 Note I Note 1 Note 1 Note 1 Depth of Pier Prior to Underreaming (ft) 11.90 11.50 10.00 9.90 11.50 Depth of Pier After Underreaming (it)* 12.20 12.00 10.10 10.00 11.50 Condition of Bottom (wet / dry) Dry Dry Dry Dry Dry Plumb Within Tolerance (yes / no) Yes Yes Yes Yes Yes Casing Diameter (in) / Casing Length (it) NA NA NA NA NA Number of Bars / Reinforcing Bar Size (#) 6 / #6 6 / #6 6 / #6 6 / #6 6 / #6 Length of Reinfoming Steel (It) 11.8 11.4 9.5 9.4 10.7 Time Drilling was Completed (am / pm) 9:50 AM 10:04 AM 10:18 AM 10:35 AM 10:45 AM Time Concrete was Placed (am / pm) 1:06 PM 1:13 PM 1:20 PM 2:00 PM 2:04 PM Depth of Pier From Top of Concrete (fl) 12.20 11.80 9.90 9.80 11.20 iElevation: Surface (It)** 98.00 98.20 98.20 98.20 98.30 Elevation: Top of Pier (It)** 98.00 98.00 98.00 98.00 98.00 Elevation: Bottom of Pier (It)** 85.80 86.20 88.10 88.20 86.80 Bearing Stratum (description) Tan, brown and gray clay Note: See Report # 218844 for Compressive Strength Test Specimens. Additional Penetration not requested unless noted. ** Elevation by Others. Remarks: Building 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 foil without the written approval of Rone Engineers, Ltd. RONE ENGINEERS, Ltd. REPORT OF BELLED PIER INSPECTION Client: Duke Realty Services, LP Report No.: 218843 Project No.: 049245 Project: Freeport XI & XII Date of Service: 9/21/2004 Page 4 of 11 )riller: Long Foundation Pier Identification F-6.2 E5-7.1 E-7.5 D.5-7.8 D-8.1 Pier Diameter (in) 24" 24" 24" 24" 24" Bell Diameter (in) 60" 60" 60" 60" 60" Required Minimum Depth (It) Note 1 Note 1 Note 1 Note 1 Note 1 Depth of Pier Prior to Underreaming (ft) 11.80 11.70 11.80 11.00 12.30 Depth of Pier After Underreaming (it)* 12.50 12.00 12.00 11.10 12.40 Condition of Bottom (wet / dry) Dry Dry Dry Dry Dry Plumb Within Tolerance (yes / no) Yes Yes Yes Yes Yes Casing Diameter (in) / Casing Length (it) NA NA NA NA NA 4umber of Bars / Reinforcing Bar Size (#) 6 / I/6 6 / #6 6 / #6 6 / #6 6 / #6 Length of Reinforcing Steel (it) 11.8 11.0 11.2 10.4 11.5 ['ime Drilling was Completed (am / pm) 11:15 AM 11:49 AM 11:56 AM 12:10 PM 1:00 PM Time Concrete was Placed (am / pm) 2:10 PM 2:14 PM 3:00 PM 3:05 PM 3:11 PM Depth of Pier From Top of Concrete (it) 12.30 11.60 11.70 10.70 12.00 Elevation: Surface (It)** 98.20 98.40 98.30 98.40 98.40 Elevation: Top of Pier (It)** 98.00 98.00 98.00 98.00 98.00 Elevation: Bottom of Pier (it)** 85.70 86.40 86.30 87.30 86.00 Bearing Slratum (description) Tan, brown and gray clay Note: See Report # 218844 for Compressive Strength Test Specimens. * Additional Penetration not requested unless noted. ** Elevation by Others. Remarks: Building XII _IMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in uality (composition, appearance, performance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control, :3ur 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. RONE ENGINEERS, Ltd. REPORT OF BELLED PIER INSPECTION Client: Duke Realty Services, LP Report No.: 218843 Project No.: 049245 Project: Freeport XI & XII Date of Service: 9/21/2004 Page 5 of 11 Driller: Long Foundation Pier Identification A.5-9 Pier Diameter (in) 24" Bell Diameter (in) 60" Required Minimum Depth (ft) Note 1 Depth of Pier Prior to Underreaming (f~) 8.00 Depth of Pier After Underreamlng (ft)* 8.60 Condition of Bottom (wet / dry) Dry Plumb Within Tolerance (yes / no) Yes Casing Diameter (in) / Casing Length (It) NA qumber of Bars / Reinfoming Bar Size (#) 6 / #6 Length of Reinforcing Steel (ft) 8.0 Time Drilling was Completed (am / pm) 12:48 PM Time Concrete was Placed (am / pm) 3:20 PM Depth of Pier From Top of Concrete (ft) 8.20 Elevation: Surface (ft)** 96.40 Elevation: Top of Pier (ft)** 96.00 Elevation: Bottom of Pier (fl)** 87.80 Bearing Stratum (description) Tan, brown and gray clay Note: See Report # 218844 for Compressive Strength Test Spemmens. Additional Penetration not requested unless noted. ** Elevation by Others. Remarks: .IMITATIONS: 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 parsons 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 ENGINEERS, Ltd. REPORT OF BELLED PIER INSPECTION Client: Duke Realty Services, LP Report No.: 218843 Project No.: 049245 Project: Freeport XI & XII Date of Service: 9/21/2004 Page 6 of 11 Driller: Long Foundation Pier Identification D-14 D-13 D-12 D-11 D-10 Pier Diameter (in) 24" 24" 24" 24" 24" Bell Diameter (in) 48" 48" 48" 48" 48" Required Minimum Depth (ft) Note 1 Note 1 Note 1 Note 1 Note 1 Depth of Pier Prior to Underreaming (l°t) 14.00 12.70 12.70 13.40 12.50 Depth of Pier After Underreaming (ft)* 14.80 12.80 13.00 13.40 12.50 Condition of Bottom (wet / dry) Dry Dry Dry Dry Dry Plumb Within Tolerance (yes / no) Yes Yes Yes Yes Yes Casing Diameter (in) / Casing Length (ft) NA NA NA NA NA Number of Bars / Reinforcing Bar Size (#) 6 / #6 6 / #6 6 / #6 6 / #6 6 / #6 Length of Reinforcing Steel (ft) 14.2 12.3 12.3 12.8 11.8 Time Drilling was Completed (am / pm) 10:33 AM 10:46 AM 10:57 AM 11:35 AM 11:49 AM Time Concrete was Placed (am / pm) 12:40 PM 12:46 PM 12:52 PM 1:00 PM 1:19 PM Depth of Pier From Top of Concrete (ft) 14.60 12.70 12.80 13.20 12.30 Elevation: Surface (ft)** 99.53 99.43 99.53 99.53 99.53 Elevation: Top of Pier (ft)** 99.33 99.33 99.33 99.33 99.33 Elevation: Bottom of Pier (ft)** 84.73 86.63 86.53 86.13 87.03 Bearing Stratum (description) Tan, brown and gray clay Note: See Report # 218844 for Compressive Strength Test Specimens. * Additional Penetration not requested unless note& ** Elevation by Others. Remarks: LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for tes§ng. We assume no responsibility for variation in uality (composition, appearance, performance, etc ) or any other feature of similar subject matter provided by persons or conditions over which we have no control. )ur letters and reper[s 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. RONE ENGINEERS, Ltd. REPORT OF BELLED PIER INSPECTION Client: Duke Real~y Services, LP Report No.: 218843 Project No.: 049245 Project: Freeport XI & XII Date of Service: 9/21/2004 Page 7 of 11 Driller: Long Foundation Pier Identification D-9 D-8 D-7 D-6 D-5 Pier Diameter (in) 24" 24" 24" 24" 24" Bell Diameter (in) 48" 48" 48" 48" 48" Required Minimum Depth (ft) Note 1 Note 1 Note I Note 1 Note 1 Depth of Pier Prior to Underreaming (ft) 12.50 12.40 12.40 10.50 13.00 Depth of Pier After Underreaming (fi)* 12.60 12.60 12.60 10.50 13.00 Condition of Bottom (wet / dry) Dry Dry Dry Dry Dry Plumb Within Tolerance (yes / no) Yes Yes Yes Yes Yes Casing Diameter (in) / Casing Length (fi) NA NA NA NA NA Number of Bars / Reinforcing Bar Size (#) 6 / #6 6 / #6 6 / #6 6 / #6 6 / #6 Length of Reinforcing Steel (fi) 12.0 12.0 11.8 10.0 12.3 I'ime Drilling was Completed (am / pm) 12:00 PM 12:13 PM 2:18 PM 2:31 PM 2:41 PM Time Concrete was Placed (am / pm) 1:24 PM 4:10 PM 4:14 PM 4:19 PM 4:24 PM Depth of Pier From Top of Concrete (fi) 12.40 12.40 12.30 10.30 12.80 Elevation: Surface (It)** 99.53 99.53 99.63 99.53 99.53 Elevation: Top of Pier (fi)** 99.33 99.33 99.33 99.33 99.33 Elevation: Bottom of Pier (fi)** 86.93 86.93 87.03 89.03 86.53 Bearing Stratum (description) Tan, brown and gray clay 4otc: See Report 33 218844 for Compressive Strength Test Specimens. * Additional Penetration not requested unless noted. ** Elevation by Others. ~,emarks: Building XI 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: Duke Realty Services, LP Freeport XI & XII Long Foundation Pier Identification 'ier Diameter (in) Diameter (in) uired Minimum ~ of Pier Prior to Underreaming of Pier After Condition of Bottom (wet / dry) , Within Tolerance (yes / no) Diameter (in) r of Bars / Reinforcing.__B_Bar Size (#) ~f Reinforcing Steel (ft) Time Drilling was : Concrete was Placed (am of Pier From Top of Concrete (ft) Surface (fl)** ,p of Pier (ft)** t: Bottom of Pier (ft)__** Stratum See Report # 218844 * Additional Penetration not requested unless noted· Building XI RONE ENGINEERS, Ltd. REPORT OF BELLED PIER INSPECTION Report No.: 218843 Project No.: 049245 Date of Service: 9/21/2004 Page 8 of 11 D-4 D-3 D-2 E-14 E-13 24" 24" 24" 24" 24" 48" 48" 48" 48" 48" Note 1 Note 1 Note 1 Note 1 Note 1 13.20 13.10 13.20 12.70 12.50 13.40 13.20 13.30 12.70 12.50 Dry Dry Dry Dry Yes Yes Yes Yes Yes NA NA NA NA NA 6/#6 6/#6 6/#6 6/#6 6/#6 12.8 12.4 12.5 12.0 11.6 2:50 PM 2:54 PM 3:00 PM 1:36 PM 1:48 PM 4:33 PM 4:33 PM 4:50 PM 4:55 PM 5:00 PM 13.20 12.90 13.10 12.50 12.20 99.53 99.63 99.53 99.53 99.63 99.33 99.33 99.33 99.33 99.33 86.13 86.43 86.23 86.83 87.13 Tan, brown and for Compressive SU'ength Test Specimens. ** Elevation by Others. · ased u n the specific samp es provided for testing· We assume no responsibility for variation in The test results presented here~n were prepared b po . . . er rovided b persons or conditions ever wh'ch we have no control · ' arance fformance, etc.) or any other feature of s~m~iar subject matt - p., -- Y --~-~ ..... ~ ~ ~,11 without the written approval of Rone Engineers, Ltd. RONE ENGINEERS, Ltd. REPORT OF BELLED PIER INSPECTION Report No.: 218843 Client: Duke Realty Services, LP Project No.: 049245 Project: Freeport XI & XII Date of Service: 9/21/2004 Page 9 of I1 Driller: Long Foundation Pier Identification E- 12 E- 11 E- 10 E-9 Pier Diameter (in) 24" 24" 24" 24" 24" Bell Diameter (in) 48" 48" 48" 48" 48" Required Minimum Depth (ft) Note 1 Note 1 Note 1 Note 1 Note 1 Depth of Pier Prior to Underreaming (ft) 12.30 12.70 13.00 12.70 12.70 Depth of Pier After Underreaming (fl)* 12.40 12.70 13.00 12.70 12.80 Condition of Bottom (wet / dry) Dry Dry Dry Dry Dry Plumb Within Tolerance (yes / no) Yes Yes Yes Yes Yes Casing Diameter (in) / Casing Length (ft) NA NA NA NA NA Number of Bars / Reinforcing Bar Size (#) 6 / #6 6 / #6 6 / #6 6 / #6 6 / #6 Length of Reinforcing Steel (fl) 11.7 12.0 12.4 12.0 12.0 Time Drilling was Completed (am / pm) 2:09 PM 2:20 PM 2:30 PM 2:30 PM 2:40 PM Time Concrete was Placed (am / Pm) 5:04 PM 5:07 PM 5:11 PM 5:15 PM 5:20 PM Depth of Pier From Top of Concrete (fi) 12.20 12.50 12.80 12.50 12.60 Elevation: Surface (ft)** 99.53 99.53 99.53 99.53 99.53 Elevation: Top of Pier (ft)** 99.33 99.33 99.33 99.33 99.33 Elevation: Bottom of Pier (ft)** 87.13 86.83 86.53 86.83 86.73 Tan, brown and gray clay Bear~g Stratum (descri tion) for Compressive Strength Test Specimens. Note: See RepoI~ # 218844 Additional Penetration not requested unless noted. ** Elevation by Others. Remarks: 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 repor[s are for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in foil without the wdtten approval of ~one Engineers, Ltd. RONE ENGINEERS, Ltd. REPORT OF BELLED PIER INSPECTION .Client: Duke Realty Services, LP Report No.: 218843 Project No.: 049245 Project: Freeport XI & XII Date of Service: 9/21/2004 Page 10 ofll Driller: Long Foundation Pier Identification E-7 E-6 E-5 E4 E-3 Pier Diameter (in) 24" 24" 24" 24" 24" Bell Diameter (in) 48" 48" 48" 48" 48" Required Minimum Depth (it) Note 1 Note 1 Note 1 Note 1 Note 1 Depth of Pier Prior to Underreaming (It) 12.90 13.00 13.00 12.60 12.90 Depth of Pier After Underreaming (it)* 12.90 13.00 13.00 13.00 12.90 Condition of Bottom (wet / dry) Dry Dry Dry Dry Dry Plumb Within Tolerance (yes / no) Yes Yes Yes Yes Yes Casing Diameter (in) / Casing Length (it) NA NA NA NA NA Number of Bars / Reinforcing Bar Size (#) 6 / #6 6 / #6 6 / #6 6 / #6 6 / #6 Length of Reinforcing Steel (fi) 12.0 12.3 12.3 12.4 12.2 Time Drilling was Completed (am / pm) 2:48 PM 3:00 PM 3:20 PM 3:30 PM 3:33 PM Time Concrete was Placed (am / pm) 5:25-m 5:30 PM 5:53 PM 5:56 PM 6:00 PM Depth of Pier From Top of Concrete (fl) 12.60 12.80 12.80 12.80 12.70 Elevation: Surface (it)** 99.63 99.53 99.53 99.53 99.53 Elevation: Top of Pier (it)** 99.33 99.33 99.33 99.33 99.33 Elevation: Bottom of Pier (it)** 86.73 86.53 86.53 86.53 86.63 Bearing Stratum (description) Tan, brown and gray clay Note: See Report # 218844 for Compressive Strength Test Specimens. Additional Penelration not requested unless noted. ** Elevation by Others. Remarks: 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. RONE ENGINEERS, Ltd. REPORT OF BELLED PIER INSPECTION Client: Duke Realty Services, LP Report No.: 218843 Project No.: 049245 Project: Freeport XI & XII Date of Service: 9/21/2004 Page I1 ofll Driller: Long Foundation Pier Identification E-2 ?ier Diameter (in) 24" Bell Diameter (in) 48" Required i~inimum Depth (ft) Note 1 Depth of Pier Prior to Underreaming (ft) 12.70 'Depth of Pier Aiter Underreaming (fl)* 12.70 Condition of Bottom (wet / dry) Dry Plumb Within Tolerance (yes / no) Yes Casing Diameter (in) / Casing Length (it) NA qumber of Bars / Reinforcing Bar Size (#) 6 / #6 Length of Reinforcing Steel (it) 12.0 Time Drilling was Completed (am / pm) 3:45 PM Time Concrete was Placed (am / pm) 6:10 PM Depth of Pier From Top of Concrete (ft) 12.50 Elevation: Surface (it)** 99.53 Elevation: Top of Pier (it)** 99.33 Elevation: Bottom of Pier (it)** 86.83 Bearing Stratum (description) Tan, brown and gray clay Note: See Report # 218844 for Compressive Strength Test Specimens. * Additional Penetration not requested unless noted. ** Elevation by Others. R_emarks: Building XI 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. I Our letters and reporis 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. ineers 8908 Ambassador Row, Dallas, TX 75247 2696 Gravel Drive, Fort Worth, TX 76118 6300 Rotbway, Ste. 150, Houston, TX 77040 Corporate Phone: (214) 630-9745 REPORT OF DRILLED PIER INSPECTION Client: Duke Realty Services, LP Mr. Brian Straley 5495 Belt Line Rd., Ste 360 Dallas TX 75254 Project: Freeport XI & XII Coppell, Texas Report No.: 218755 Project No.: 049245 Date of Service: 09/20/2004 Report Date: 10/01/2004 Services: Drilled Pier Inspection Report of Inspection On this date, a Rone Engineers, Ltd. representative(s) arrived on site as scheduled to perform a Drilled Pier Inspection. The results are attached. Technician Time: Page 1 of 7 Technician: Rick Smith Report Distribution: (1) Duke Realty Services, LP (l) Extranet (1) City of Coppell (1) City of Coppell 8:00am - 5:00pm C Scott Watson, AET CMT Operations Manager LIF~TAT1ONS: TJae test results presented herein were prepased based upon the specific samples provided for testing. We assume no responsibility for variation in quality (composition, appearance, performance, ete) or any other feature of similar subject mat~er 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 fidl without the written approval of Rone Engineers, Ltd. Paee I of 1 RONE ENGINEERS, Ltd. REPORT OF BELLED PIER INSPECTION ;lient: Duke Realty Services, LP Report No.: 218755 Project No.: 049245 Project: Freeport XI & XII Date of Service: 9/20/2004 Page 2 of 7 Driller: Long Drilling Pier Identification E-2 E-3 E-4 E-5 E-6 Pier Diameter (in) 24" 24" 24" 24" 24" Bell Diameter (in) 48" 48" 48" 48" 48" Required Minimum Depth (ft) Note 1 Note 1 Note I Note 1 Note 1 Depth of Pier Prior to Underreaming (ft) 14.40 15.00 12.00 13.00 11.00 Depth of Pier After Underreaming (ft)* 14.60 15.40 12.00 13.00 11.30 Condition of Bottom (wet / dry) Dry Dry Dry Dry Dry Plumb Within Tolerance (yes / no) Yes Yes Yes Yes Yes Casing Diameter (in) / Casing Length (ft) NA NA NA NA NA ,lumber of Bars / Reinforcing Bar Size (#) 6 / #6 6 / #6 6 / #6 6 / #6 6 / #6 Length of Reinforcing Steel (t~) 13.7 14.6 11.4 12.4 10.6 Time Drilling was Completed (am / pm) 9:45 AM 10:00 AM 10:15 AM 10:24 AM 11:00 AM Time Concrete was Placed (am / pm) 1I:13 PM II:ISAM 11:22 AM 11:29 AM 2:00 PM Depth of Pier From Top of Concrete (ft) 14.30 15.20 11.80 12.80 l 1.10 Elevation: Surface (fl)** 99.63 99.53 99.53 99.53 99.53 Elevation: Top of Pier (ft)** 99.33 99.33 99.33 99.33 99.33 Elevation: Bottom of Pier (fl)** 85.03 84.13 87.53 86.53 88.23 Bearing Stratum (description) Tan, brown and gray clay Note: See Report #218756 for Compressive Strength Test Specimens. * Additional Penetration not requested unless noted. ** Elevation by Others. Remarks: Note 1: No minimum depth due to variable sand elevation. IMITATIONS: 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. RONE ENGINEERS, Ltd. REPORT OF BELLED PIER INSPECTION Client: Duke Realty Services, LP Report No.: 218755 Project No.: 049245 Project: Freeport XI & XII Date of Service: 9/20/2004 Page 3 of 7 Driller: Long Drilling Pier Identification E-7 D-2 D-3 D-4 D-5 Pier Diameter (in) 24" 24" 24" 24" 24" Bell Diameter (in) 48" 48" 48" 48" 48" Required Minimum Depth (ft) Note 1 Note 1 Note 1 Note 1 Note 1 Depth of Pier Prior to Underreaming (fl) 12.30 15.00 14.80 13.00 13.50 Depth of Pier After Underreaming (ft)* 12.30 16.00 15.20 13.70 13.50 Condition of Bottom (wet / dry) Dry Dry Dry Dry Dry Plumb Within Tolerance (yes / no) Yes Yes Yes Yes Yes Casing Diameter (in) / Casing Length (ft) NA NA NA NA NA Number of Bars / Reinforcing Bar Size (#) 6 / #6 6 / #6 6 / #6 6 / #6 6 / #6 Length of Reinforcing Steel (ft) 11.5 15.3 14.5 13.0 12.8 Time Drilling was Completed (am / pm) 10:46 AM 12:55 PM 12:45 PM 12:34 PM 12:15 PM Time Concrete was Placed (am / pm) 2:04 PM 2:25 PM 2:20 PM 2:10 PM 2:10 PM Depth of Pier From Top of Concrete (ft) 12.00 15.70 14.90 13.50 13.30 Elevation: Surface (fl)** 99.63 99.63 99.63 99.53 99.53 Elevation: Top of Pier (ft)** 99.33 99.33 99.33 99.33 99.33 Elevation: Bottom of Pier (ft)** 87.33 83.63 84.43 85.83 86.03 Beating Stratum (description) Tan, brown and gray clay Note: See Report #218756 for Compressive Strength Test Specimens. * Additional Penetration not requested unless noted. * * Elevation by Others. Remarks: Note 1: No minimum depth due to variable sand elevation. LIMITATIONS: The test results presented herein were prepared based upon the specitic samples provided for testing We assume no responsibility for variation in uality (composition, appearance, performance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. )ur 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. RONE ENGINEERS, Ltd. REPORT OF BELLED PIER INSPECTION Client: Duke Realty Services, LP Report No.: 218755 Project No.: 049245 Project: Freeport XI & X[1 Date of Service: 9/20/2004 Page 4 of 7 Driller: Long Drilling Pier Identification D-6 D-7 C-2 C-3 C-4 Pier Diameter (in) 24" 24" 24" 24" 24" Bell Diameter (in) 48" 48" 48" 48" 48" Required Minimum Depth (ft) Note I Note 1 Note 1 Note 1 Note 1 Depth of Pier Prior to Underreaming (ft) 13.00 12.10 15.00 15.00 14.20 Depth of Pier After Underreaming (ft)* 13.10 12.10 15.50 15.70 15.50 Condition of Bottom (wet / dry) Dry Dry Dry Dry D~y Plumb Within Tolerance (yes / no) Yes Yes Yes Yes Yes Casing Diameter (in) / Casing Length (ft) NA NA NA NA NA Number of Bars / Reinforcing Bar Size (#) 6 / #6 6 / #6 6 / #6 6 / #6 6 ///6 Length of Reinforcing Steel (ft) 12.4 11.4 14.7 15.0 14.8 Time Drilling was Completed (am / pm) 12:00 PM 10:35 AM 1:18 PM 1:30 PM 1:56 PM Time Concrete was Placed (am / pm) 2:04 PM 2:00 PM 4:08 PM 4:12 PM 4:16 PM Depth of Pier From Top of Concrete (fi) 12.90 11.90 15.20 15.40 15.30 Elevation: Surface (ft)** 99.53 99.53 99.63 99.63 99.53 Elevation: Top of Pier (ft)** 99.33 99.33 99.33 99.33 99.33 Elevation: Bottom of Pier (fi)* * 86.43 87.43 84.13 83.93 84.03 Bearing Stratum (description) Tan, brown and gray clay Note: See Report #218756 for Compressive Strength Test Specimens. Additional Penetration not requested unless noted. ** Elevation by Others. Remarks: Note 1: No minimum depth due to variable sand elevation. 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 mat/er provided by persons or conditions over which we have no control. Our letters and reper~s 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. RONE ENGINEERS, Ltd. REPORT OF BELLED PIER INSPECTION Client: Duke Realty Services, LP Report No.: 218755 Project No.: 049245 Project: Freeport XI & XII Date of Service: 9/20/2004 Page 5 of 7 Driller: Long Drilling Pier Identification C-5 C-6 C-7 C-8 B-2 Pier Diameter (in) 24" 24" 24" 24" 24" Bell Diameter (in) 48" 48" 48" 48" 48" Required Minimum Depth (ft) Note 1 Note 1 Note 1 Note 1 Note 1 Depth of Pier Prior to Underreaming (ft) 14.00 13.00 13.60 14.30 11.00 Depth of Pier After Underreaming (ft)* 14.20 13.10 13.60 14.40 11.30 Condition of Bottom (wet / dry) Dry Dry Dry Dry Dry >lumb Within Tolerance (yes / no) Yes Yes Yes Yes Yes Casing Diameter (in) / Casing Length (fl) NA NA NA NA NA Number of Bars / Reinforcing Bar Size (#) 6 / 4/6 6 / #6 6 / #6 6 / #6 6 ///6 Length of Reinforcing Steel (ft) 13.3 12.5 13.0 13.8 10.5 Time Drilling was Completed (am / pm) 2:07 PM 2:13 PM 9:35 AM 2:22 PM 11:47 AM Time Concrete was Placed (am / pm) 4:16 PM 4:11 PM 3:54 PM 4:00 PM 2:30 PM Depth of Pier From Top of Concrete (ft) 13.90 12.90 13.40 14.20 11.00 .Elevation: Surface (ft)** 99.63 99.53 99.53 99.53 99.63 Elevation: Top of Pier (ft)** 99.33 99.33 99.33 99.33 99.33 Elevation: Bottom of Pier (ft)** 85.43 86.43 85.93 85.13 88.33 Bearing Stratum (description) Tan, brown and gray clay qote: See Report #218756 for Compressive Strength Test Specimens. * Additional Penetration not requested unless noted. ** Elevation by Others. Remarks: Note 1: No minimum depth due to variable sand elevation. 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 3ur 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 ~one Engineers, Ltd. RONE ENGINEERS, Ltd. REPORT OF BELLED PIER INSPECTION Client: Duke Realty Services, LP Report No.: 218755 Project No.: 049245 Project: Freeport XI & XII Date of Service: 9/20/2004 Page 6 of 7 Driller: Long Drilling Pier Identification B-3 B-4 B-5 B-6 B-7 ~ier Diameter (in) 24" 24" 24" 24" 24" Bell Diameter (in) 48" 48" 48" 48" 48" Required Minimum Depth (it) Note i Note 1 Note 1 Note 1 Note 1 Depth of Pier Prior to Underreaming (it) 13.60 13.80 13.00 13.30 14.80 Depth of Pier Aiter Underreaming (it)* 13.70 14.00 13.30 13.60 14.80 Condition of Bottom (wet / dry) Dry Dry Dry Dry Dry Plumb Within Tolerance (yes / no) Yes Yes Yes Yes Yes Casing Diameter (in) / Casing Length (fl) NA NA NA NA NA Number of Bars / Reinforcing Bar Size (#) 6 / #6 6 / #6 6 / #6 6 / #6 6 / #6 Length of Reinforcing Steel (it) 13.0 13.2 12.5 13.0 14.2 Time Drilling was Completed (am / pm) 12:10 PM 1:40 PM 1:54 PM 2:03 PM 2:15 PM Time Concrete was Placed (am / pm) 2:54 PM 3:20 PM 3:07 PM 3:12 PM 3:28 PM Depth of Pier From Top of Concrete (fi) 13.50 13.80 13.00 13.40 14.60 Elevation: Surface (fl)** 99.53 99.53 99.63 99.53 99.53 Elevation: Top of Pier (fl)** 99.33 99.33 99.33 99.33 99.33 Elevation: Bottom of Pier (it)** 85.83 85.53 86.33 85.93 84.73 Bearing Stratum (description) Tan, brown and gray clay Note: See Report #218756 for Compressive Strength Test Specimens. * Additional Penetration not requested unless noted. ** Elevation by Others. Remarks: Note 1: No minimum depth due to variable sand elevation. 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 wdtten approval of Rone Engineers, Ltd. RONE ENGINEERS, Ltd. REPORT OF BELLED PIER INSPECTION Client: Duke Realty Services, LP Report No.: 218755 Project No.: 049245 Project: Freeport XI & XII Date of Service: 9/20/2004 Page 7 of 7 )riller: Long Drilling ~ier Identification B-8 Pier Diameter (in) 24" Bell Diameter (in) 48" Required Minimum Depth (fl) Note 1 Depth of Pier Prior to Underreaming (ft) 13.20 Depth of Pier After Underreaming (fl)* 13.20 Condition of Bottom (wet / dry) Dry Plumb Within Tolerance (yes / no) Yes Casing Diameter (in) / Casing Length (fl) NA ~umber of Bars / Reinforcing Bar Size (#) 6 / #6 Length of Reinforcing Steel (ft) 12.4 Time Drilling was Completed (am / pm) 2:32 PM rime Concrete was Placed (am / pm) 4:20 PM Depth of Pier From Top of Concrete (fl) 12.89 Elevation: Surface (ft)** 99.63 Elevation: Top of Pier (fl)* * 99.33 Elevation: Bottom of Pier (fl)** 86.43 Bearing Stratum (description) Tan, brown and gray clay qote: See Report #218756 for Compressive Strength Test Specimens. · Additional Penetration not requested unless noted. ** Elevation by Others. Remarks: Note 1: No minimum depth due to variable sand elevation. 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, pen~ormance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control, :}ur 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 ~one Engineers, Ltd. ineers 8908 Ambassador Row, Dallas, TX 75247 2696 Gravel Drive, Fort Worth, TX 76118 6300 Rothway, Ste. 150, Houston, TX 77040 Corporate Phone: {214) 630-9745 REPORT OF DRILLED PIER INSPECTION Client: Duke Realty Services, LP Mr. Brian St~aley 5495 Belt Line Rd., Ste 360 Dallas TX 75254 Project: Freeport XI & XI1 Coppell, Texas Report No.: 218972 Project No.: 049245 Date of Service: 09/22/2004 Report Date: 10/01/2004 Services: Drilled Pier Inspection Report of Inspection On this date, a Rone Engineers, Ltd. representative(s) arrived on site as scheduled to perform a Drilled Pier Inspection. The results are attached. Technician Time: Page 1 of 10 Technician: Kick Smith Report Distribution: (I) Duke Real~ Services, LP (1) Extranet (1) Cit~ of Coppell (1) Cit~ o£Coppell 6:30am - 5:30pm Rone Engineers, Ltd. ../~.. K. Scott Watson, AET CMT Operations Manager LIMITATIONS: The test results presented herein were prepared b~sed upon the specific samples provided for testing. We assume no responsibiliW for variation in qualit~ (composition, appearance, performance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our le~ers and repom~ are for the exclusive use of the cIients to whom they are addressed mad shall not be reproduced except in full without the written approval of Rone Engineers, Ltd. Pa~e 1 of I RONE ENGINEERS, Ltd. REPORT OF BELLED PIER INSPECTION Client: Duke Realty Services, LP Report No.: 218972 Project No.: 049245 Project: Freeport XI & XII Date of Service: 9/22/2004 Page 2 of 10 Driller: Long Foundation Pier Identification E.9-1.6 E.9-2.1 D-8-7.5 D-5-7.6 A.4-1.2 Pier Diameter (in) 12" 12" 12" 12" 12" ~ell Diameter (in) 24" 24" 24" 24" 36" Required Minimum Depth (ft) Note 1 Note 1 Note 1 Note 1 Note 1 Depth of Pier Prior to Underreaming (ft) 13.00 12.30 12.70 12.80 12.70 Depth of Pier After Underreaming (fl.)* 13.40 12.70 13.10 13.00 13.10 Condition of Bottom (wet / dry) Dry Dry Dry Dry Dry Plumb Within Tolerance (yes / no) Yes Yes Yes Yes Yes Casing Diameter (in) / Casing Length (ft) NA NA NA NA NA Number of Bars / Reinforcing Bar Size (#) 4 / #5 4 / #5 4 / #5 4 / #5 4 / #5 Length of Reinforcing Steel (ft) 11.4 10.5 11.0 10.6 12.4 rime Drilling was Completed (am / pm) 12:41 PM 8:24 AM 8:45 AM 8:56 AM 9:11 AM Time Concrete was Placed (am / pm) 1:48 PM 12:34 PM 12:39 PM 12:46 PM 1:00 PM Depth of Pier From Top of Concrete (ft) 11.80 11.00 11.40 11.20 12.90 Elevation: Surface (ft)** 99.60 99.70 99.70 99.80 99.53 Elevation: Top of Pier (fl.)** 98.00 98.00 98.00 98.00 99.33 Elevation: Bottom of Pier (ft)** 86.20 87.00 86.60 86.80 86.43 Bearing Stratum (description) Tan, brown and gray clay Note: See Report #218973 for Compressive Strength Test Specimens. * Additional Penetration not requested unless noted. * * Elevation by Others. Remarks: Note 1: No minimum depth due to variable sand elevation, Building XII. LIMITATIONS: The test results presented herein were prepared based upon the sPe~fic samples provided for testing. We assume no responsibility for variation in r ubectmatter rovlded by persons or cond~tions over wh'ch we have no c°ntr°l quality (composition, appearance, performance, etc.) or any other feature of simile s j P ' ' 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. RONE ENGINEERS, Ltd. REPORT OF BELLED PIER INSPECTION Client: Duke Realty Services, LP Report No.: 218972 Project No.: 049245 Project: Freeport XI & XII Date of Service: 9/22/2004 Page 3 of 10 Driller: Long Foundation Pier Identification C-2 C-3 C-4 C-5 C-6 ?ier Diameter (in) 24" 24" 24" 24" 24" Bell Diameter (in) 48" 48" 48" 48" 48" Required Minimum Depth (ft) Note 1 Note 1 Note 1 Note 1 Note 1 Depth of Pier Prior to Underreaming (ft) 12.40 12.10 12.70 12.40 12.30 Depth of Pier After Underreaming (ft)* 12.40 12.20 12.70 12.40 12.30 Condition of Bottom (wet / dry) Dry Dry Dry Dry Dry Plumb Within Tolerance (yes / no) Yes Yes Yes Yes Yes Casing Diameter (in) / Casing Length (fi) NA NA NA NA NA Number of Bars / Reinforcing Bar Size (#) 6 / #6 6 / #6 6 / #6 6 / #6 6 / #6 Length of Reinforcing Steel (ft) 11.8 11.6 12.0 11.8 11.6 Time Drilling was Completed (am / pm) 8:02 AM 8:15 AM 8:30 AM 8:45 AM 8:55 AM Time Concrete was Placed (am / pm) 11:06 AM ll:10AM 11:15 AM ll:ISAM 11:45 AM Depth of Pier From Top of Concrete (ft) 12.20 12.10 12.50 12.20 12.10 Elevation: Surface (ft)** 99.53 99.43 99.53 99.53 99.53 Elevation: Top of Pier (ft)** 99.33 99.33 99.33 99.33 99.33 Elevation: Bottom of Pier (ft)** 87.13 87.23 86.83 87.13 87.23 Bearing Stratum (description) Tan, brown and gxay clay Note: See Report #218973 for Compressive Strength Test Spemmens. * Additional Penetration not requested unless noted. ** Elevation by Others. Remarks: Building XI 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 sub)ect 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. RONE ENGINEERS, Ltd. REPORT OF BELLED PIER INSPECTION Client: Duke Realty Services, LP Report No.: 2t 8972 Project No.: 049245 Project: Freeport XI & Xl/ Date of Service: 9/22/2004 Page 4 of 10 Driller: Long Foundation Pier Identification C-7 C-8 C-9 C- 10 C- 11 Pier Diameter (in) 24" 24" 24" 24" 24" Bell Diameter (in) 48" 48" 48" 48" 48" Required Minimum Depth (fl) Note 1 Note 1 Note 1 Note 1 Note 1 Depth of Pier Prior to Underreaming (fl) 12.20 12.30 12.20 12.70 12.10 Depth of Pier Alter Underreaming (it)* 12.20 12.30 12.30 12.70 12.10 Condition of Bottom (wet / dry) Dry Dry Dry Dry Dry Plumb Within Tolerance (yes / no) Yes Yes Yes Yes Yes Casing Diameter (in) / Casing Length (it) NA NA NA NA NA qumber of Bars / Reinforcing Bar Size (#) 6 / #6 6 / #6 6 / #6 6 / #6 6 / #6 Length of Reinforcing Steel (fl) 11.5 11.5 11.7 12.0 11.5 Time Drilling was Completed (am / pm) 9:05 AM 9:14 AM 9:23 AM 9:31 AM 9:46 AM Time Concrete was Placed (am / pm) 11:49 AM 11:54 AM 12:00 PM 12:06 AM 11:50 AM Depth of Pier From Top of Concrete (fl) 12.00 12.10 12.20 12.50 12.00 Elevation: Surface (fl)** 99.53 99.53 99.43 99.53 99.43 Elevation: Top of Pier (fl)** 99.33 99.33 99.33 99.33 99.33 Elevation: Bottom of Pier (fl)** 87.33 87.23 87.13 86.83 87.33 Bearing Stratum (description) Tan, brown and gray clay Note: See Report #218973 for Compressive Strength Test Specimens. * Additional Penetration not requested unless noted. ** Elevation by Others. Remarks: Building LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in :!uality (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. RONE ENGINEERS, Ltd. REPORT OF BELLED PIER INSPECTION Client: Duke Realty Services, LP Report No.: 218972 Project No.: 049245 Project: Freeport XI & XII Date of Service: 9/22/2004 Page 5 of 10 Driller: Long Foundation Pier Identification C-12 C-13 C-14 E.9-14.4 E-9-13.9 Pier Diameter (in) 24" 24" 24" 24" 24" Bell Diameter (in) 48" 48" 48" 48" 48" Required Minimum Depth (ft) Note 1 Note 1 Note 1 Note 1 Note 1 Depth of Pier Prior to Underreaming (ft) 12.50 12.40 12.10 12.70 12.70 Depth of Pier After Underreamlng (ft)* 12.50 12.40 12.20 13.00 12.90 Condition of Bottom (wet / dry) Dry Dry Dry Dry Dry Plumb Within Tolerance (yes / no) Yes Yes Yes Yes Yes Casing Diameter (in) / Casing Length (fi) NA NA NA NA NA Number of Bars / Reinforcing Bar Size (#) 6 / #6 6 / #6 6 / #6 6 / #6 6 / #6 Length of Reinforcing Steel (ft) 11.8 11.8 11.5 11.0 10.8 Time Drilling was Completed (am / pm) 11:09 AM 11:20 AM II:30AM 1:05 PM 1:15 PM Time Concrete was Placed (am / pm) 12:11 AM 12:15 PM 12:20 PM 1:15 PM 3:00 PM Depth of Pier From Top of Concrete (ft) 12.30 12.20 12.00 11.40 11.20 Elevation: Surface (fi)** 99.53 99.53 99.53 99.60 99.70 Elevation: Top of Pier (fl)** 99.33 99.33 99.33 98.00 98.00 Elevation: Bottom of Pier (fl)** 87.03 87.13 87.33 86.60 86.80 Bearing Stratum (description) Tan, brown and gray clay Note: See Report #218973 for Compressive Strength Test Specimens. ,* Additional Penetration not requested unless noted. ** Elevation by Others. [emarks: LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided fur testing. We assume no responsibility for variation in !uality (composition, appearance, performance, etc) or any other feature of similar subject matter provided by persons or conditions ever 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. RONE ENGINEERS, Ltd. REPORT OF BELLED PIER INSPECTION Client: Duke Realty Services, LP Report No.: 218972 Project No.: 049245 Project: Freeport XI & XII Date of Service: 9/22/2004 Page 6 of 10 Driller: Long Foundation Pier Identification E.9-9.6 E-9-9.3 E-9-6.6 E-9-6.3 E-9-2.1 Pier Diameter (in) 12" 12" 12" 12" 12" Bell Diameter (in) 24" 24" 24" 24" 24" Required Minimum Depth (ft) Note 1 Note 1 Note 1 Note 1 Note 1 Depth of Pier Prior to Underreaming (ft) 12.90 12.60 12.80 12.30 12.60 Depth of Pier After Underreaming (ft)* 13.20 12.80 13.10 12.80 12.70 Condition of Bottom (wet / dry) Dry Dry Dry Dry Dry Plumb Within Tolerance (yes / no) Yes Yes Yes Yes Yes Casing Diameter (in) / Casing Length (ft) NA NA NA NA NA Number of Bars / Reinforcing Bar Size (#) 4 / #5 4 / #5 4 / #5 4 / #5 4 / #5 Length of Reinforcing Steel (ft) 11.0 10.5 11.0 10.5 10.5 Time Drilling was Completed (am / pm) 1:26 PM 10:46 AM 10:57 AM 11:35 AM 11:49 AM Time Concrete was Placed (am / pm) 3:04 PM 12:46 PM 12:52 PM 1:00 PM 1:19 PM Depth of Pier From Top of Concrete (fl) 11.40 11.10 11.40 11.00 10.90 Elevation: Surface (ft)** 99.80 99.70 99.70 99.80 99.80 Elevation: Top of Pier (fi)** 98.00 98.00 98.00 98.00 98.00 Elevation: Bottom of Pier (ft)** 86.60 86.90 86.60 87.00 87.10 Bearing Stratum (description) Tan, brown and gray clay Note: See Report #218973 for Compressive Strength Test Specimens. * Additional Penetration not requested unless noted. ** Elevation by Others. Remarks: 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 subjec~ 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 ~ey are addressed and shall not be reproduced except in full without the written approval of Rone Engineers, Ltd. RONE ENGINEERS, Ltd. REPORT OF BELLED PIER INSPECTION Client: Duke Real~y Services, LP Report No.: 218972 Project No.: 049245 Project: Freeport XI & XI1 Date of Service: 9/22/2004 Page 7 of 10 Driller: Long Foundation Pier Identification E-9-1.6 B - 14 B- 13 B- 12 B- 11 Pier Diameter (in) 12" 12" 12" 12" 12" Bell Diameter (in) 24" 24" 24" 24" 24" Required Minimum Depth (ft) Note 1 ]Note 1 Note i Note 1 Note 1 Depth of Pier Prior to Underreaming (fi) 12.40 12.00 12.10 12.20 12.50 Depth of Pier After Underreaming (ft)* 12.80 12.00 12.10 13.00 12.50 Condition of Bottom (wet / dry) Dry Dry Dry Dry Dry ~lumb Within Tolerance (yes / no) Yes Yes Yes Yes Yes Casing Dian~eter (in) / Casing Length (ft) NA NA NA NA NA Number of Bars / Reinforcing Bar Size (#) 4 / #5 4 / 4/5 4 / #5 4 / #5 4 / #5 Length of Reinforcing Steel (fi) 10.5 11.4 11.5 12.3 11.8 I'ime Drilling was Completed (am / pm) 2:50 PM 12:15 PM 12:18 PM 12:21 PM 12:26 PM Time Concrete was Placed (am / pm) 3:30 PM 3:34 PM 3:45 PM 3:49 PM 2:30 PM Depth of Pier From Top of Concrete (fi) 11.00 11.80 11.90 12.80 12.30 Elevation: Surface (fl)** 99.80 99.53 99.53 99.53 99.53 Elevation: Top of Pier (fi)** 98.00 99.33 99.33 99.33 99.33 Elevation: Bottom of Pier (ft)** 87.00 87.53 87.43 86.53 87.03 Bearing Stratum (description) Tan, brown and gray clay Note: See Report//218973 for Compressive Strength Test Specimens. ~* Additional Penetration not requested unless noted. ** Elevation by Others. [emarks: Building 321[ 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 reper~s 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. RONE ENGINEERS, Ltd. REPORT OF BELLED PIER INSPECTION Client: Duke Realty Services, LP Report No.: 218972 Project No.: 049245 Project: Freeport XI & X]I Date of Service: 9/22/2004 Page 8 of 10 Driller: Long Foundation Pier Identification B-10 B-9 B-8 B-7 B-6 Pier Diameter (in) 24" 24" 24" 24" 24" Bell Diameter (in) 48" 48" 48" 48" 48" Required Minimum Depth (ft) Note 1 Note 1 Note 1 Note 1 Note 1 Depth of Pier Prior to Underreaming (t~) 12.60 12.10 12.20 12.20 12.10 Depth of Pier After Underreaming (ft)* 12.60 12.30 12.20 12.20 12.30 Condition of Bottom (wet / dry) Dry Dry Dry Dry Dry 'lumb Within Tolerance (yes / no) Yes Yes Yes Yes Yes Casing Diameter (in) / Casing Length (ft) NA NA NA NA NA Number of Bars / Reinforcing Bar Size (#) 6 / #6 6 / #6 6 / #6 6 / #6 6 / #6 Length of Reinforcing Steel (ft) 12.0 11.5 11.5 11.5 11.5 Time Drilling was Completed (am / pm) 12:30 PM 12:37 PM 12:40 PM 12:51 PM 12:590pm Time Concrete was Placed (am / pm) 2:34 PM 2:40 PM 2:44 PM 2:48 PM 2:54 PM Depth of Pier From Top of Concrete (ft) 12.50 12.10 11.90 12.00 12.10 Elevation: Surface (ft)** 99.43 99.53 99.63 99.53 99.53 Elevation: Top of Pier (ft)** 99.33 99.33 99.33 99.33 99.33 Elevation: Bottom of Pier (ft)** 86.83 87.23 87.43 87.33 87.23 Bearing Stratum (description) Tan, brown and gray clay Note: See Report #218973 for Compressive Strength Test Specimens. * Additional Penetration not requested unless noted. ** Elevation by Others. Remarks: Building XI .IMITATIONS: The test results presented herein were prepared based upon the specific samples pmvidefl 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. )ur letters and reports are for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full withou~ the written approval of Rone Engineers, Ltd. RONE ENGINEERS, Ltd. REPORT OF BELLED PIER INSPECTION Client: Duke Realty Services, LP Report No.: 218972 Project No.: 049245 Project: Freeport XI & XII Date of Service: 9/22/2004 Page 9 of 10 Driller: Long Foundation Pier Identification B-5 B-4 B-3 B-2 A.4-8.3 Pier Diameter (in) 24" 24" 24" 24" 24" Bell Diameter (in) 48" 48" 48" 48" 48" Required Minimum Depth (fi) Note 1 Note 1 Note 1 Note 1 Note 1 Depth of Pier Prior to Underreaming (fi) 12.40 15.10 14.40 14.60 13.00 Depth of Pier After Underreaming (ft)* 12.40 15.10 14.40 15.00 13.00 Condition of Bottom (wet / dry) Dry Dry Dry Dry Dry Plumb Within Tolerance (yes / no) Yes Yes Yes Yes Yes Casing Diameter (in) / Casing Length (fi) NA NA NA NA NA Number of Bars / Reinforcing Bar Size (#) 6 / #6 6 / #6 6 / #6 6 / #6 6 / #6 Length of Reinfoming Steel (fi) 11.8 14.5 13.8 14.3 12.3 Time Drilling was Completed (am / pm) 1:08 PM 1:17 PM 1:24 PM 1:32 PM 12:54 PM Time Concrete was Placed (am / pm) 3:05 PM 3:09 PM 3:14 PM 3:20 PM 3:25 PM Depth of Pier From Top of Concrete (ft) 12.20 15.00 14.30 14.80 12.80 Elevation: Surface (ft)** 99.53 99.43 99.43 99.53 99.53 Elevation: Top of Pier (fi)** 99.33 99.33 99.33 99.33 99.33 Elevation: Bottom of Pier (ft)** 87.13 84.33 85.03 84.53 86.53 Bearing Stratum (description) Tan, brown and gray clay Note: See Report #218973 for Compressive Strength Test Specimens. * Additional Penetration not requested unless noted. ** Elevation by Others. Remarks: 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. RONE ENGINEERS, Ltd. REPORT OF BELLED PIER INSPECTION Client: Duke Realty Services, LP Report No.: 218972 Project No.: 049245 Project: Freeport XI & XII Date of Service: 9/22/2004 Page 10 of 10 Driller: Long Foundation Pier Identification A.4-8.1 F-14.5 F-13.8 F-12.6 F-12.1 Pier Diameter (in) 18" 24" 24" 24" 24" 5ell Diameter (in) 36" 48" 48" 48" 48" Required Minimum Depth (ft) Note 1 Note 1 Note 1 Note 1 Note 1 Depth of Pier Prior to Underreaming (ft) 14.10 11.30 11.50 11.70 11.40 Depth of Pier After Underreaming (ft)* 14.30 11.30 11.50 11.80 11.40 Condition of Bottom (wet / dry) Dry Dry Dry Dry Dry Plumb Within Tolerance (yes / no) Yes Yes Yes Yes Yes Casing Diameter (in) / Casing Length (ft) NA NA NA NA NA Number of Bars / Reinforcing Bar Size (#) 5 / #5 6 / #6 6 / #6 6 / #6 6 / #6 Length of Reinforcing Steel (ft) 13.5 10.8 11.0 11.4 10.8 l'ime Drilling was Completed (am / pm) 1:06 PM 2:40 PM 2:49 PM 3:00 PM 3:13 PM Time Concrete was Placed (am / pm) 3:28 PM 3:40 PM 3:45 PM 3:49 PM 3:55 PM Depth of Pier From Top of Concrete (ft) 14.10 11.20 11.40 11.80 11.30 Elevation: Surface (ft)** 99.53 98.10 98.10 98.00 98.10 Elevation: Top of Pier (ft)** 99.33 98.00 98.00 98.00 98.00 Elevation: Bottom of Pier (ft)** 85.23 86.80 86.60 86.20 86.70 Bearing Stratum (description) Tan, brown and gray clay 'Jote: See Report #218973 for Compressive Strength Test Specimens. * Additional Penetration not requested unless noted. ** Elevation by Others. Remarks: LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for vadafion 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.