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Freeport NIP(7.0)-LR030509 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 Client: Duke Realty Services, LP Attn: Mr. JeffLnngston 5495 Belt Line Road, Suite 360 Dallas TX 75254 Report No.: 176031 Project No.: 037333 Date of Service: 05/01/2003 Report Date: 05/09/2003 Project: Services: Freepor~ 10 500 Freeport Parkway Coppell, TX 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. CONTRACTOR: Duke Realty Services, LP CONCRETE SUPPLIV. R: Potter pt~cr: On site SPECIFICATION REQUIREMENTS ST~NCTH: 4000 psi @ 28 Days SLUMP On): 6" maximum AIR (%): TEST METHOD: NA ASTM C-172 ASTM C-31 ASTM C-143 ASTM C-231 ASTM C-1064 ASTM C-138 ASTM C-39 PROJECT DATA MIX DESIGN I.D.: 9349 PLACEMENT DATE: 05/01/2003 WEATHER CONDITIONS: Clear TIMESAM~LED: 4:10am BATCHTIME: 3:51am TEMI'VaATVRE~-AIR 76 ~ CONC~TE: 83 v Tauc~ NO: 112 TICm~X ~O: 114390 AIR CONTENT (%): ~A UNIT W~IGHT (pc0: ~A OVERALL PLACEMENT LOCATION: Main office slab - grid lines A-D.8 at 1-3, D.$-E.4 at 1-2 and A-C at 3-7 SAMPLE LOCATION: Line E. 1 at 1.4 REPORT OF TESTS Concrete Compressive Cylinder 6" x 12" (area 28.27 sq. in.) CYLINDER MEASURED MAXIMUM COMPRESSIVE MARKED SLUMP DATE AGE LOAD STRENGTH FRACTURE SET NO. . (inches) TESTED (days) Obs. force) (psO TYPE 1 1 5.0 05/08/2003 7 109915 3890 Unbonded Cap 1 2 5.0 05/29/2003 28 Unbonded Cap 1 3 5.0 05/29/2003 28 Unbonded Cap 1 4 5.0 06/26/2003 56 Unbonded Cap Water added at site: 5 gallons LIMITATIONS: The test results p~-.,ented herein wete prepared based upon the specific samples provided f~r ~fin8. We sssume no re~onsibil/ty for vatiation in quali~y (composition, appearance, performance, etc.) or any other ~tare 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 diems to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineers, Ltd. 01DK Page 1 of 6 RoneEngmneers 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 CHeat: Project: Services: Duke Realty Services, LP At,a: Mr. JeffLangs~on 5495 Belt Line Road, Suite 360 Dallas TX 75254 Report No.: 176031 Project No.: 037333 Date Of Service: 05/01/2003 Report Date: 05/09/2003 Freeport I0 500 Freeport Parkway Coppell, TX 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 ColvrRAcroR: Duke Realty Services, LP CONCRKTE SUPPLIER: Potter PLANT: On site SPECIFICATION REQUIREMENTS STRENGTH: 4000 psi ~ 28 Days SLUMP (in): 6" maximum ,OR (%): T~ST METHOD: NA ASTM C-172 ASTM C-31 ASTM C-143 ASTM C-231 ASTM C-1064 ASTM C-138 ASTM C-39 MIX DESIGN I.D.: 9349 PLACEMENT DATE: 05/01/2003 WEATHER CONDITIONS: CIcRr TIME SAMPLED: 4:55am BATCH TIME: 4:39am TEMPERATURI~. (F) - AIR 77 V CONCP,.gTE: 82 V TRUCK NO: 103 TtC~:~T NO: 114400 Am cowr~NT (%): NA U~T V+~latrr ~:0: NA OVERALL PLACEMENT LOCATION: Main office slab - grid lines A-D.8 at 1-3, D.g-EA at 1-2 and A-C at 3-7 SAMPLE LOCATION: Line C.8 at 1.8 REPORT OF TESTS Concrete Compressive Cylinder 6" x 12" (area 28.27 sq. in.) CYLINDER M~ASURED MAXIMUM COMPRESSIVE MARKED SLUMP DATE AGE LOAD STRENGTH FRACTURE SET NO. (Inches) TESTED (days) 0b~ force) (psi) TYPE 2 .1 4.75 05/08/2003 7 134820 4770 Unbonded Cap 2 2 4.75 05/29/2003 28 Unbonded Cap 2 3 4.75 05/29/2003 28 Unbonded Cap 2 4 4.75 06/26/2003 56 Unbonded Cap Water added at site: 5 gallons LIMITATIONS: Tbe test msul~presea~xl herein were prepared bused upon the specific samples provided ~r testing. Wenssumeno t~sponsibility for vuria~onin qualivff (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 ~ports are for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without thc written approval of Rone Engineers, Ltd. 01DK Page 2 of 6 ROneEngineers: 8908 Ambassador Row, Dallas, TX 75247 2696 Gravel Drive, Fort Worth, TX 76118 6300 Rothway, Ste. 150, Houston, TX 77040 Corporat~ Phone: (214) 630-9745 CONCRETE COMPRESSIVE STRENGTH TEST Client: ProJect: Services: Duke Realty Services, LP Atto: Mr. JeffLangston 5495 Belt Line Road, Suite 360 Dallas TX 75254 Report No.: 176031 Project No.: 037333 Date of Service: 05/01/2003 Report Date: 05/09/2003 Freeport I0 500 Freeport Parkway Coppell, TX Obtain samples of fresh concrete at the placement locations, perform required field testing, cast compressive strength samples end bring samples back to the laboratory for curing and testing in accordance with applicable standards. PROJECT DATA CONTRACTOm Duke Realty Services, LP CONCRETE SUPPLIER: Potter I'LA~: On site SPECIFICATION REQUIREMENTS STRENGTH: 4000 psi ~ 28 Days SLUMP (In): 6" maximum AIR (%): TEST METHOD: NA ASTM C-172 ASTM C-31 ASTM C-143 ASTM C-231 ASTM C-1064 ASTM C-138 ASTM C-39 MIX DESIGN LD.: 9349 PLACEMENT DATE: 05/01/2003 WEATHER CONDITIONS: Cloudy TIME SAMPLED: 5:45am BATCH TIM~: 5:35am TEMPERATURE (F} - AIR 76 V CONCRETe: 84 V TRUC~ nO: 107 TICE~T nO: 114410 AIR CONTENT (%): NA tn~X WEIGHT (pcf): NA OVERALL PLACEMENT LOCATION: Main office slab - grid lines A-D.8 at 1-3, D.8-E.4 at 1-2 and A-C at 3-7 SAMPLE LOCATION: Line B.2 at 1.3 REPORT OF TESTS Concrete Compressive Cylinder 6" x 12" (area 28.27 sq. in.) CYLINDER MEASURED MAXIMUM COMPRESSIVE MARKED SLUMP DATK AGE LOAD STRENGTH FRACTURE SET NO. (inches) TESTED (days) (lbs. force) (psi) TYPE 3 1 4.25 05/08/2003 7 115735 4090 Unbonded Cap 3 2 4.25 05/29/2003 28 Unbonded Cap 3 3 4.25 05/29/2003 28 Unbonded Cap 3 4 4.25 06/26/2003 56 Unbonded Cap Water added at site: 5 gallons I.aVlITATIONS: 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 conUoL 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. 01DK Page 3 of 6 RoneEng nee.rs: Client: Duke Realty Services, LP Attn: Mr. JeffLangston 5495 Belt Line Road, Suite 360 Dallas TX 75254 Project: Services: 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 Report No.: 176031 Project No.: 037333 Date of Service: 05/01/2003 Report Date: 05/09/2003 Freeport 10 500 Freeport Parkway Coppell, TX Obtain samples of fresh concrete at the placement locations, perfon'n required field testing, cast compressive strength samples end bring samples back to the laboratory for curing end testing in aeeorclanee with applicable standards. CONTanCTOm Duke Realty Services, LP CONCRETE SUPPLIER: Potter PLANT: Oft site SPECI~CATION REQtURE~fl~.~rrs STRENGTH: 4000 psi @ 28 Days SLtnWP 0.): 6" maximum AIR (%): TEST METHOD: NA ASTM C-172 ASTM C-31 ASTM C-143 ASTM C-231 ASTM C-1064 ASTM C-138 ASTM C-39 PROJECT DATA r~x DZS]GN I.D.: 9349 PLACE~m~rr DATE: 05/01/2003 WEATHER CONDITIONS: Sunny TIME SAMPLED: 6:55am BATCH TIME: 6:46am T~rm'Z~AT~RE 0~-Am 79 v CONCRETE: 83 V THUCK NO: 103 TICX~T NO: 114420 Am CO~rr~NT (%): NA t~wr WEighT (pc0: NA OVERALL PLACEMENT LOCATION: Main office slab - grid line~ A-D.8 at 1-3, D.g-E.4 at 1-2 and A-C at 3-7 SAMPLE LOCATION: Line A.4 at 3.2 REPORT OF TEST,~ Concrete Compressive Cylinder 6" x 12" (area 28.27 sq. in.) CYLINDER MEASURED MARKED SLUMP SET NO. (inches) 4 1 MAXIMUM DATE AGE LOAD TESTED (days) Obs. foree) COMPRESSIVE STRENGTH (psi) 4 2 4.5 4 3 4.5 4.5 05/08/2003 7 99430 3520 05/29/2003 28 05/29/2003 28 06/26/2003 56 4 4 4.5 Water added at site: 5 gallons TYPE Unb0nded Cap Unbonded Cap Unbonded Cap Unbonded Cap LIMITATIONS: The test results presented heroin were prepared based upon the specific samples provided for testing. We assume no ~*sponsibil/ty for variation/n quality (composition, appearance, performance, etc.) or any other feature of droller subject matter provided by persons or cond/fioas 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 thc written approval of Rone Engineers, Ltd. 01DK Page 4 of 6 8908 Ambossador Row, Dallas, TX 75247 2696 Gravel Drive, Fort Worth, TX 76118 6300 Rothwny, Sto. 150, Houston, TX 77040 Corporate Phone: (214) 630-9'/45 CONCRETE COMPRESSIVE STRENGTH TEST Client: Project: Services: Duke Realty Services, LP ARm Mr. JeffLangston 5495 Belt Line Road, Suite 360 Dallas TX 75254 Report No.: 176031 Project No.: 037333 Date of Service: 05/01/2003 Report Date: 05/09/2003 Freeport 10 500 Freeport Parkway Coppell, TX 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 CONTRaCTOr: Duke Realty Services, LP CONCRETE SUPPLIER: Potter PLANT: On site SPECIFICATION REQUIREMENTS STRENGTH: 4000 psi ~ 28 Days SLt~rP On): 6" maximum AIR (%): NA TEST M~TnOD: ASTM C-172 ASTM C-31 ASTM C-143 ASTM C-231 ASTM C-1064 MIX DESIGN I.D.: 9349 PLACEMENT DATE: 05/01/2003 WEATHER co~rrloNS: Partly cloudy TIME SAMPLED: 8.'45aH1 BATCH ~: 8:27am TEMPV~RA~ (~)- Am 80 F CONCRETE: 84 F TRUCKNO: 106 XtC~mX NO: 114430 Am CONTENT (%): NA L~aT WEIGHT (pc0: NA OVERALL PLACEMENT LOCATION: Main office slab - grid lines A-D.8 at 1-3, D.8-E.4 at 1-2 and A-C at 3-7 ASTM C-138 SAMPLE LOCATION: Line A.8 at 4.2 ASTM C-39 REPORT OF TESTS Concrete Compressive Cylinder 6" x 12" (area 28.27 sq. in.) CYLINDER SET NO. 5 5 2 5 3 5 4 MEASURED MAXIMUM SLUMP DATR AGE LOAD (inche0 TESTED (days) (lbs. force) 4.5 05/08/2003 7 104940 4.5 05/29/2003 28 4.5 05/29/2003 28 4.5 06/26/2003 56 Water added at site: 5 gallons COMPRESSIVE STRENGTH (~) 3710 Unbonded Cap Unbonded Cap Unbonded Cap Unbonded Cap 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 repons are for thc exclusive use of the cheats to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineers, Ltd. 01DK Page 5 of 6 8908 Ambassador Row, Dallas, TX 75247 2696 Gravel Drive, Fort Worth, TX 76118 6300 Rothway, Ste, 150, Houston, TX 77040 Corpornte Phone: (214) 630-9745 CONCRETE COMPRESSIVE STRENGTH TEST CHeat: Duke Realty Services, LP At~: Mr. JeffLangston 5495 Belt Line Road, Suite 360 Dallas TX 75254 Report No.: 176031 Project No.: 037333 Date of Service: 05/01/2003 Report Date: 05/09/2003 Project: Services: Freeport 10 500 Freeport Parkway Coppell, TX 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. cowr~ACTOm Duke Realty Services, LP CONCRETE SUPPLIER: Potter PLANT: O13. site SPECIFICATION REQUIREMENTS STRENGTH: 4000 psi ~ 28 Days SLt~O' ~n): 6" maximum Am (%): TEST METHOD: PROJECT DATA rnrx DESICN Ia.: 9349 PLACEMENT DATE: 05/01/2003 W~ATHER CONDITIONS: Partly cloudy TIME SAMPLED: 9:35am BATCHTIM~: 9:21am TE~n,E~.AX~RE ~- nm 85 F coNcRETe: 83 P NA ASTM C-172 ASTM C-31 ASTM C-143 ASTM C-231 ASTM C-1064 ASTM C-138 SAMPLE LOCATION: Line A.5 at 6.4 ASTM C-39 REPORT Oi7 TE~T~ Concrete Compressive Cylinder 6" x 12" (area 28.27 sq. in.) TRUCK NO: 108 TICm~T NO: 114440 AXR CONTENT (%): NA VmT WEIGHT (_mO: NA OVERALL PLACEMENT LOCATION: Main office slab - g~id lines A-D.8 at 1-3, D.8-E.4 at 1-2 and A-C at 3-7 CYLINDER MEASURED MAXIMUM COMPRESSIVE MARKED SLUMP DATE AGE' LOAD STRENGTH PRACTURE SET NO. Onchea) TESTED (days) (lbs. force) ~d) TYPE 6 1 4.25 05/08/2003 7 106070 6 2 4.25 05/29/2003 28 6 3 4.25 05/29/2003 28 6 4 4.25 06/26/2003 56 Water added at site: 5 gallons Technician: Jeremy Watts Report Distribution: (1) Duke Realty Services, LP (1) Duke Realty Services, LP (1) City of Coppell Building Dept. (1) Pot~r Concrete Started: 3:15am Finished: l:00pm (1) Pacheco Koch Consulting Engineers (I) Engineadng Analyst (1) City of Coppell Engln~xing Dept. 3750 Unbonded Cap Unbonded Cap Unbonded Cap ~ Unbonded Cap ~~. Scott Watso~~ CMT Operations Manager LIMITATIONS: The test results prcseated herein were p~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 conu-ol. Our letters and ~ports are for the exclusive use of the clients to whom they are addressed and shall not be ~-produced except in full without the written approval of Rone Engineers, Ltd. 01DK Page 6 of 6 gjneerS 8908 Ambassador Row, D~llas, TX 75247 2696 Gravel Drive. Fort Wortl~ TX 76118 6300 Rothway, Ste. 150, Houston, TX 77040 Corporate Phone: (214) 630-9745 CONCRETE COMPRESSIVE STRENGTH TEST Client: Project: Services: Duke Realty Services, LP At~a: Mr. JeffLangston 5495 Belt Line Road, Suite 360 Dallas TX 75254 Report No.: 176019 Project No.: 037333 Date of Service: 05/01/2003 Report Date: 05/09/2003 Freeport 10 500 Fteopor~ Parkway Coppell, TX Obtain samples of fresh concrete at the placement locations, perform required field testing, cast compressive s~rangth samples and bring samples back to the laboratory for curing and testing in accordance with applicable standards. CoNTP'Ac?om Duke Realty Services, LP CONCRETE SUPPLIER: Potter Concrete p~cr: On site SPECIFICATION REQUIREMENTS STRENGTH: 4000 psi ~ 28 Days s~t~v~? 0n): 5" - 7" AIR (%): TEST METHOD: NA ASTM C-172 ASTM C-31 ASTM C-143 ASTM C-231 ASTM C-1064 ASTM C-138 ASTM C-39 PROJECT DATA MIX DESIGN I.D.: NA reACtaNT DARE: 05/01/2003 WEATHER CONDITIONS: Su.1331y XnVmSAMI'LED: l:41pm SATC~TIMZ: NA TEMPERATURE (F) - AIR 83 F CONCRETE: 85 F TRUCK NO: NA TICKET ~O: NA AIR CONTENT (%): NA UNIT WEIGHT (pc0: NA OVERALL PLACEMENT LOCATION: Please refer to repor~ #176018 for column lines to all the piers drilled today SAMPLE LOCATION: Lines BB-7, CC-7, DD-7 and EE-7 REPORT OF TE~TS Concrete Compressive Cylinder 6" x 12" (area 28.27 sq. in.) CYLINDER MEASURED MARKED SLUblP SET NO. . (inches) MAXIMUM COMPRESSIVE DATE AGE LOAD STRENGTH FRACTURE TESTED (cLays) Obs. force) (psi) TYPE 7.00 05/08/2003 7 7.00 05/29/2003 28 7.00 05/29/2003 28 7.00 06/26/2003 56 See report #176018 for technician time. Technician: Rick Smith Report Distribution: (1) Duke Realty Servic~ LP (1) Duke Realty Services, LP (1) City of Coppell Building Dept. (I) Potter Concrete Started: Finished: (1) Pacheco Koch Consul6ng Engineers (1) Engineering Aaalyst (1) City of Coppell Engineering Dept. 106725 3770 Unbonded Cap Unbonded Cap Unbonded Cap Unbonded Cap Scott Watson CMT C ~erations Managcr LIMITATIONS: The test results preseated herein were prepm~l based upon the specific samples provided for testing. We assume no responsibility for varia6on in quality (composition, appearance, performance, etc.) or any other feaa~re 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 foil without the written approval of Rone Engineers, Ltd. 01DK Page 1 of I gineers 8908 Ambassador Row, Dallas, TX 75247 2696 Gravel Drive, Fort Worth, TX 76118 6300 Rothway, Ste. 150, Houston, TX 77040 Corlmrate Phone: (214) 630-9745 CONCRETE COMPRESSIVE STRENGTH TEST Client: Project: Services: Duke Realty Services, LP Attn: Mr. Jeff Langston 5495 BeR Line Road, Suite 360 Dallas TX 75254 Report No.: 174609 Project No.: 037333 Date of Service: 04/10/2003 Report Date: 05/09/2003 Freeport 10 500 Freeport Parkway Coppell, TX 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. cowranCTOm Duke Realty Services, LP CONCRETE SUPPLIER: Potter PLAWr: On site SPECIFICATION REQUIREbfENTS S~NGT~: 4000 psi ~ 28 Days PROJECT DATA MIX DESIGN I.D.: 9361 PLACEMENT DATE: 04/10/2003 WEATHER CONDITIONS: Clear TIME SAMPLED: 11:30am BATCH TIME: 11:04am TEMPERATURE (F) - AIR 70 P CONCRE~: 68 v SLUMP On): AIR (%): · TEST METHOD: NA ASTM C-172 ASTM C-31 ASTM C-143 ASTM C-231 ASTM C-1064 ASTM C-138 ASTM C-39 TRUCKNO: 106 TICKET NO: 113585 nm CONTENT (%): NA truax w~icrrr (~0: NA OVERALL PLACEMENT LOCATION: See pier inspection report #174608 SAMPLE LOCATION: Piers D.2-1.9, C.6-1.9 and C-1.9 REPORT ON TERT,q Concrete Compressive Cylinder 6" x 12" (area 28.27 sq. in.) CYLINDER MEASURED MARI~D SLUMP SET NO. . (toches) 1 1 5.50 DATE TESTED 04/17/2003 MAXIMUM COMPRESSIVE AGE LOAD STRENGTH FRACTURE (days) Obs. force) (psi) TYPE 7 131450 4650 Unbonded Cap 1 2 5.50 1 3 5.50 1 4 5.50 05/08/2003 05/08/2003 06/05/2003 28 158015 5590 Unbonded Cap 28 157870 5580 Unbonded Cap Average 5590 56 Unbonded Cap See report #174608 Technician: R/ck Smith Report Distribution: (1) Duke Realty Services, LP (1) Duke Realty Sexvices, LP (1) City of Coppell Building Dept, (1) Potter Concrete for technician time. Started: Finished: (1) Pacheco Koch Consuiting Engineers (1) Engineering Analyst (1) City of Coppcll Enginee~ng Dept. K. Scott Watson CMT Operations Manager L/MITATIONS: The test results presented herein were prepared based upon thc specific samples provided for testing. We assume no responsibility for vafiati6n 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 end l~por~s are ~r 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. 01DK Page 1 of 1 RoneEn 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 CONCRETE COMPRESSIVE STRENGTH TEST Client: Project: Services: Duke Realty Services, LP Attn: Mr. Jeff Langston 5495 Belt Line Road, Suite 360 Dallas TX 75254 Report No.: 174507 Project No.: 037333 Date of Service: 04/09/2003 Report Date: 05/09/2003 Freeport 10 500 Freeport Parkway Coppell, TX Obtain samples of fresh concrete at the placement locations, perform required field testing, cast compressive strength samples and bring samples back to the laboratoD, for curing and testing in accordance with applicable standards. PROJECT DATA CONTRACTOR: Duke Realty Services, LP CONCRETE SUPPLIER: Potter Concrete PLANT: On site S?ECmCAXtON REQtnm~MEwrs STRENGTH: 4000 psi ~ 28 Days SLVMI' 0"): 5" - 7" AIR (%): TEST METHOD: NA ASTM C-172 ASTM C-31 ASTM C-143 ASTM C-231 ASTM C-1064 ASTM C-138 ASTM C-39 sux DESIGN 1.~.: 9361 PLACEMENT DATE: 04/09/2003 WEATHER CONDITIONS: S~nny Ti~n~ S~LEO: 11:48m BATCH r~: I 1:23m TEMPE~ ~-~R 56 F CONC~: 61 ~ TRU~ NO: 110 ~C~T NO: 113574 A~ CO~E~ (%): NA ~T ~IGHT ~e0: NA O~LL PLA~ L~A~ON: PI~ refer ~ ~A ~174506 for ~1~ lin~ m ~1 ~e piem dfill~ t~ay SAMPLE LOCATION: Column lines B.9-13, B.9-14 and REPORT OF TE~TN O-14 Concrete Compressive Cylinder 6" x 12" (area 28.27 sq. in.) CYLINDER MARKED SET NO. MEASURED SLUMP (inches) MAXIMUM COMPRESSIVE DATE AGE LOAD STRENGTH I~RACTURE TESTED (days) Obs. farce) (psi) TYPE I 1 6.25 04/16/2003 7 120020 4240 Unbonded Cap 1 2 6.25 1 3 6.25 05/07/2003 28 153705 5440 Unbonded Cap 05/07/2003 28 152345 5390 Unbonded Cap Average 5420 1 4 6.25 06/04/2003 See report ~174506 for technician time. 56 Technician: Rick Smith Report Distribution: (1) Duke Realty Services, LP (1) Duke Realty Services, IP (1) City of Coppell Building Dept. (1) Potter Concrete Started: Finished: (1) Pacheco Kceh Consulting Engin~ (1) Engineering Analyst (1) City of Coppdl Engin~ring Dept. Unbonded Cap K. Scott Watson CMT Operations Manager LIMITATIONS: The test ~sults prasented he~in were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in qualiW (composition, appearance, performance, etco or any other feature of s/milar subject matter provided by persons or conditions over which we have no control. Our letters and reports are for thc exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the writtea approval of Rone Engineers, Ltd. 01DK Page I of 1 ROneEngi.neers. 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 IN-PLACE DENSITY TESTING CHent: 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.: 176211 Project No.: 037333 Date of Service: 05/05/2003 Report Date: 05/09/2003 PROJECT DATA CONTRACTOR: Duke Realty Services, LP Test Methods: ASTM D-2922 ASTM D-3017 Gauge: Troxler 3430 Gauge Serial No: 32720 Test Mede: DT M/D No. Description 1 Dark Brown Clay Standard Counts Density Current: 3096 Previous: 3078 Moisture Current: 657 Previous: 653 MOISTURE DENSITY RELATIONS Maximum Project Requirements Moisture % Density pcf Moisture Density 19.5 104.5 Optimum +4 95 rain FIELD DENSITY TESTS TEST NO PROBE TEST LOCATION DEPTH Backf'fll 1 Sanitary sewer trench, approximately Line 9 at A.4, 1 st lift Backf'dl 2 Sanitary sewer trench, approximately Line 9 at A.4, final grade Backfill 3 Sanitary sewer trench, approximately Line 14 at Line C, 3' below grade Backfill 4 Sanita~ sewer trench, approximately Line 14 at Line E, 2' below grade M/D MOISTURE WET DENSITY DRY DENSITY DENSITY No. (%) Loc0 (pc0 (% max) 6" 1 19.8 121.8 101.7 97 Technician: Lanny Gist Report Distribution: (1) Duke Realty Services, LP (1) Dukc Realty Services, LP (1) City of Coppel! Building Dept. (1) Pacheco Koch Consulting Engineers 6" I 20.7 121.4 100.6 96 6" 1 21.7 121.2 99.6 95 6" 1 20.0 123.6 103.0 99 Test results on this report meet project specification./~~ (1) City of Coppell Engineering D~L K. Scott Watson CMT Operations Manager LIMITATIONS: Thc test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in qualiVj (composition, appearance, performance, etc.) or any other feature of sim/lar subject matter provided by persons or conditions over which we have no control. Our letters and reports are for thc exclusive use of thc clients to whom ~hey are addressed and shall not be reproduced except in full without the written approval of Rone Engineers, Ltd. 07DF Page 1 of I Client: Project: Services: Duke Realty Services, LP Atto: 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. 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 IN-PLACE DENSITY TESTING Report No.: 176274 Project No.: 037333 Date of Service: 05/06/2003 Report Date: 05/09/2003 PROJECT DATA CONTRACTOR: Duke Realty Services, LP Test Methods: ASTM D-2922 ASTM D-3017 Gauge: Troxler 3430 Gauge Serial No: 32720 Test Mode: DT Moisture Current: 656 Previous: 657 Standard Count~ Density Current: 3065 Previous: 3096 MOISTURE DENSITY RELATIONS Maximum Project Requirement~ M/D No. Description Moisture % Density pcf Moisture Density 1 Tannish Brown Sandy Clay (Lime Treated) 22.0 100.0 Optimum + 95-100 FIELD DENSITY TESTS TEST PROBE NO TEST LOCATION DEPTH M/D MOISTURE WET DENSITY DRY DENSITY DENSITY No. (%) (p~0 (pc0 (% max) 'Lime Subgrade 1 Building pad, 1700' east by 100' north of 6" 1 24.3 123.2 99.1 99 southwest comer, final Lime Subgrade 2 Building pad, 1700' east by 200' north of 6" 1 24.4 120.5 96.9 97 southwest comer, final Lime Subgrade 3 Building pad, 1700' east by 300' north of 6" 1 23.2 119.9 97.3 97 southwest comer, final Lime Subgrade 4 Building pad, 1700' east by 400' north of 6" 1 22.4 117.3 95.8 96 southwest comer, final Lime Subgrade 5 Building pad, 1700' east by 500' north o~' 6" 1 24.7 122.2 98.0 98 southwest corner, final LIMITATIONS: The~est rezultsprescnted herein were prepared based uponthe epedfi¢ sample~ provided ~r ~img. Weassume no responsibility for vafiafionin quality (composition, appearance, performance, etc.) or any other feature of similar subject mater provided by persons or conditions over which we have no comrol. Our letlers 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 wfitte~ approval of Rone Engineers, Ltd. 07DD Page I of 2 Report No.: 176274 RoneEngin~rs Project No.: 037333 Sll Client: Duke Realty Services, LP Technician: Lanny Gist Report Distribution: (1) Duke Realty Services, LP (1) Duke Realty Services, LP (1) CRy of Coppeli Building Dept. ( 1 ) Pacheco Koch Consulting Engineem Test results on this report meet project specification. (1) Engiaeeriag Analyst (1) City of Coppell Engineering Dept. CMT Operations Manager LIMITATIONS: The test results presented herein were pm'pared based upon the specific samples provided for testing. We assume no responsibility for variation ia quality (composition, appearance, performance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no consol Our letters and reports are for the exclusive use ofth~ clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engiaeets, Ltd. 07DB Page 2 of 2 Client: Duke Realty Services, LP Atln: Mr. Jeff Langston 5495 Belt Line Road, Suite 360 Dallas TX 75254 Project: Services: Freeport 10 500 Freeport Parkway Coppell, TX Perform In-Place Density Test in accordance with ASTM Standards. 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 IN-PLACE DENSITY TESTING Report No.: 176341 Project No.: 037333 Date of Service: 05/06/2003 Report Date: 05/09/2003 CONTRACTOR: Duke Realty Services, LP Test Methods: ASTM D-2922 ASTM D-3017 M~ No. Description 1 Dark Brown Clay Standard Counts PROJECT DATA Gauge: Troxler 3430 Moisture Gauge Serial No: 32720 Current: 656 Test Mode: DT Previous: 657 MOISTURE DENSITY RELATIONS Density Current: 3065 Previous: 3096 Maximum Project Requirements Moisture % Density pcf Moisture Density 19.5 104.5 Optimum +4 95 rain FIEI,D DENSITY TESTS TEST NO TESTLOCATION PROBE M/D MOISTURE WET DENSITY DRY DENSITY DENSITY DEPTH No. (%) (pc0 (pc0 (% max) ' Baclcfill 1 Sanitary sewer trench, approximately Line 6" 1 20.3 120.8 100.4 96 14 at Line F, 3rd lift Backfffi 2 Sanitary sewer trench, approximately Line 6" 1 22.8 126.7 103.2 99 14 at Line E, final Backfill 3 Sanitary sewer trench, approximately Line 6" 1 21.0 126.1 104.2 I00 14 at Line G, 1st lift Backf'dl 4 Sanital3r sewer trench, approximately Line 6" 1 23.2 ' 127.5 103.5 99 14 at Line G, 2nd lift Test results on this report meet project specification. See report ~176274 for technician time LLMITATIONS: The test results presented herein were prepared based upon the specific ~anples 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 coairol. Our letters and reports are for the exclusive use of the clients to whom they are addressed and shah not be reproduced except in full without the whiten approval of Rone Engineer, Ltd. 07DD Page 1 of 2 Technician: Lanny Gist Report Distribution: (l) Duke Realty Services, LP (l) Duke Realty Services, LP (I) City of Coppcll Building Dept. (1) Pacheco Koch Consulting Engineers Started: Finished: (1) Engin~'ing Analyst (1) City of Coppell Engineering Dept. K. Scott Watson CMT Operations Manager