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Freeport NIP(8.0)-LR041228ineers 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 Mr. Brian Straley 5495 Belt Line Rd., Ste 360 Dallas TX 75254 Freeport XI & XII Coppell, Texas Report No.: 224828 Project No.: 049245 Date of Service: 12/18/2004 Report Date: 12/28/2004 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 STRENGTH: SLUMP (in): AIR (%): TEST METHOD: CONTRACTOR: Duke Construction CONCRETE SUPPLIER: Southern Star PLANT: 27 SPECIFICATION REQUIREMENTS 4000 psi @ 28 Days Y' - 5" 4% - 6% ASTM C-172 ASTM C-31 ASTM C-143 ASTM C-231 ASTM C-1064 ASTM C-1231 ASTM C-39 MIX DESIGN l.O.: 7752 PLACEMENTDATE: 12/18/2004 WEATHER CONDITIONS: Partly cloudy. TIMESAMPLED: 7:30am BATCHT1ME: 6:40am TEMPERATURE (F) - AIR 36 E CONCRETE: 60 F TRUCK NO: 648 TICKET NO: 761867 AIR CONTENT (%): 6.0 UNITWEIGHT(pcf}: NA OVERALL PLACEMENT LOCATION: See below SAMPLE LOCATION: REPORT OF TESTS 10' north from southeast comer, section south of machine pad MEASURED SLUMP (inches) 5.0 Concrete Compressive Cylinder 6" x 12" CYLINDER MARKED DATE AGE DIAMETER AREA SET NO. TESTED (days) (inches) (sq.in.) 1 1 12/25/2004 7 6.00 28.26 MAXIMUM COMPRESSIVE LOAD STRENGTH FRACTURE (lbs. force) (psi) TYPE 108880 3850 Unbonded Cap 1 2 01/15/2005 28 0.00 0.00 1 3 01/15/2005 28 0.00 0.00 Unbonded Cap Unbonded Cap 1 4 Hold Placement location: Paving, northwest dock floors and walls: Building XI, west side lot, east half, north and south of machine room pad; 2' by 95' section west edge of machine pad; northwest dock door; floors 1 and 2 south from northwest 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 repotts 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 01SS Page 1 of 10 Report No.: 224828 Project No.: 049245 Client: Duke Realty Services, LP corner of Building XI; Building XI. Water added at site: doc door walls 3 and 4 south from northwest corner of 10 gallons LIMYfATIONS: 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. 01SS Page 2 of 10 :ers 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: STRENGTH: SLUMP (in): AIR (%): TEST METHOD: Duke Realty Services, LP Report No.: Mr. Brian Straley Project No.: 5495 Belt Line Rd., Ste 360 Date of Service: Dallas TX 752>~ Report Date: Freeport ~,~---- i~//i~~ samples back to the laboratory for curing and testing in accordance with applicable standards. CONTRACTOR: CONCRETE SUPPLIER: SouthelTl Star PLANT: 27 SPECIFICATION REQUIREMENTS 5000 psi ~ 28 Days 3" - 5" NA ASTM C-172 ASTM C-31 ASTM C-143 ASTM C-231 ASTM C-1064 ASTM C-1231 ASTM C-39 224631 049245 12/16~004 12/28~004 strength samples and bring Duke Construction ~'~ ~,', M~ D~IGN I.D.: 9385 / !1 e~gA~,ENTDATE: 12/16/2004 o iR ,o s: c oua ~~sm~m 4:10m BATCHTmE: 3:40m ~ ~E~(F)-Am 38 F CONCRETE: 52 F ~K THuc~ No: 648 T~C~T NO: 761726 Am co~E~ (%): NA ~IT WEIGHT (per: NA O~LL P~CEMENT LOCATION: Paving machine ~a pad west side of Building ~ MEASURED SLUMP (inches) 3.5 SAMPLE LOCATION: REPORT OF TESTS 5' north, 10' east from southwest comer Concrete Compressive Cylinder 6" x 12" CYLINDER MARKED SET NO. MAXIMUM DATE AGE DIAMETER AREA LOAD TESTED (days) (inches) (sqdn.) (lbs. force) COMPRESSIVE STRENGTH FRACTURE d Cap V ~ Unbonded Cap /~'~ Unbonded Cap I 1 12/23/2004 1 2 01/13/2005 1 3 01/13/2005 1 4 Hold Water added at site: 7 6.00 28.26 162350 28 0.00 0.00 28 0.00 0.00 lO gallons LIMITATIONS: The lest results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in qualiiy (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 ball without the written approval of Rone Engineers, Ltd. 01SS Page 1 of 2 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 Mr. Brian Straley 5495 Belt Line Rd., Ste 360 Dallas TX 75254 Project: Freeport XI & XII Coppell, Texas Report No.: 22463 I Project No.: 049245 Date of Service: 12/16/2004 Report Date: 12/28/2004 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 STRENGTH: SLUMP (in): AIR (%): TEST METHOD: CONTRACTOR: Duke Construction CONCRETE SUPPLIER: Southern Star PLANT: 27 SPECIFICATION REQUIREMENTS 5000 psi ~ 28 Days NA ASTM C-172 A STM C-31 ASTM C-143 ASTM C-231 ASTM C-1064 ASTM C-1231 ASTM C-39 MIX DESIGN I.D.: 9385 PLACEMENT DATE: 12/16/2004 WEATHER CONDITIONS: Partly cloudy TIME SAMPLED: 5:lSam BATCHTIME: 4:57am TEMPERATURE (F) - AIR 40 F CONCRETE: 53 F TRUCK NO: 648 TICKET NO: 761735 AIR CONTENT (%): NA UNIT WEIGHT (pc0: NA OVERALL PLACEMENT LOCATION: Paving, machine area pad west side of Building X~ SAMPLE LOCATION: REPORT OF TESTS 50' south, 30' east bom northwest MEASURED SLUMP (inches) 4.5 Concrete Compressive Cylinder 6" x 12" CYLINDER MARKED SET NO. 2 1 DATE AGE DIAMETER TESTED (days) (inches) 12/23/2004 7 6.00 2 2 2 3 01/13/2005 28 0.00 01/13/2005 28 0.00 2 4 Hold Water added at site: 10 gallons Technician: Nathan Witherell Report Distribution: (1) Duke Realty Services, LP (1) Extranet (I) City of Coppell (l) City of Coppell Started: 3:30am AREA LOAD STRENGTH FRACTURE (sq.in.) (lbs. force) (psi) TYPE 28.26 155780 5510 Unbonded Cap 0.00 ~.~a~ ~ Unbonded Cap 0.00 ~l~lr~ ~/ Unbonded Cap Finished: 3:30pm ' 'K. Scott Wats~'/n, AET 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 RoDe Engineers, Ltd 01SS Page 2 of 2 Client: Project: Services: neers 8908 Ambassador Row, Dallas, TX 75247 2696 Gravel Drive, For~ Worth, TX 76118 6300 Rothway, Ste. 150, Houston, TX 77040 Corporate Phone: (214) 630-9745 CONCRETE COMPRESSIVE STRENGTH TEST Report No.: 224708 Project No.: 049245 Date of Service: 12/16/2004 Report Date: 12/28/2004 Duke Realty Services, LP Mr. Brian Straley 5495 Belt Line Rd., Ste 360 Dallas TX 75254 · ', Freeport ~t &'~XII , Coppell, exas ·~ Obhain samples &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 STRENGTH: SLUMP (in): AIR (%): TEST METHOD: CONTRACTOR: Duke Construction CONCRETE SUPPLIER: Southern Star PLANT: 27 SPECIFICATION REQUIREMENTS 4000 psi ~ 28 Days 3" - 5" 4% - 6% ASTM C-172 ASTM C-31 ASTM C-143 ASTM C-231 ASTM C-1064 ASTM C-1231 ASTM C-39 except 91 2 MIX DESlGN LD.: 7752 PLACEMENT DATE: 12/16/2004 WEATHER CONDITIONS: Partly cloudy TIME SAMPLED: 6:35am BATCHTIME: 6:04am TEMPERATURE (F) - AIR 39 F CONCRETE: 52 F mUCKNO: 1097 T1Cr~ET NO: 761746 AIR CONTENT (%): 5.5 UNIT WEIGHT (pc0: NA OVERALL PLACEMENT LOCATION: Paving Building X1, east parking lot, south half SAMPLE LOCATION: REPORT OF TESTS 20' north, 15' east from southwest comer MEASURED SLUIVlP (inches) 5.0 Concrete Compressive Cylinder 6" x 12" CYLENDER MARKED DATE SET NO. TESTED 1 1 12/23/2004 1 2 01/13/2005 I 3 01/13/2005 1 4 Hold Water added at site: MAXIMUM COMPRESSIVE AGE DIAMETER AREA LOAD STRENGTH (days) (inches) (sq.in.) (lbs. force) (psi) 7 6.00 28.26 104200 3680 28 0.00 0.00 28 0.00 0.00 10 gallons ,' FRACTURE I~dPE 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 mailer provided by persons or conditions over which we have no control. Our leilets and reports are for the exclusive use of the clients m whom they are addressed and shall not be reproduced except in full without the wrinen approval of Rone Engineers, Ltd. 01SS Page I of 5 Client: ineers 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. I50, Houston, IX 77040 Corporate Phone: (214) 630-9745 CONCRETE COMPRESSIVE STRENGTH TEST Report No.: 224708 Project No.: 049245 Date of Service: 12/16/2004 Report Date: 12/28/2004 Obtain samples of flesh concrete at thc 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 STRENGTH: SLUMP (in): AIR (%): TEST METHOD: CoN~rRACTOR: Duke Construction CONCRETE SUPPLIER: Southern Star PLANT: 27 SPECIFICATION REQUIREMENTS 4000 psi ~ 28 Days 3" - 5" 4% - 6% ASTM C- 172 ASTM C-31 ASTM C-143 ASTM C-231 ASTM C-1064 ASTM C-1231 ASTM C-39 MIX DESIGN I.D.: 7752 PLACEMENT DATE: 12/I 6/2004 WEATHER CONDITIONS: Partly cloudy TIME SAMPLED: 9:00alll BATCHTIME: 8:20am TEMPERATL~RE (F) - AIR 47 v CONCRETE: 60 F THvc}~ NO: 648 XlClCeX NO: 761756 AIR CONTENT (%): 5.4 UNITWEIGHT(pcI): NA OVERALL PLACEMENT LOCATION: Paving, Building X/, e~t parking lot, south half SAMPLE LOCATION: REPORT OF TESTS 100' north, 15' west form southeast comer MEASURED SLUMP (inches) 5.0 Concrete Compressive Cylinder 6" x 12" CYLINDER MARKED DATE AGE SET NO. TESTED (days) 2 1 12/23/2004 7 2 2 01/13/2005 28 2 3 01/I3/2005 28 2 4 Hold Water added at site: 10 gallons MAXIMUM COMPRESSIVE DIAMETER AREA LOAD STRENGTH FRACTURE (inches) (sq.in.) (lbs. force) (psi) TYPE 6.00 28.26 109910 3890 Unbonded Cap 0.00 0.00 Unbonded Cap 0.00 0.00 Unbonded Cap LIMITATIONS: The test results presented herein were prepared b~sed 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 fatl without the wriiten approval of Rone Engineers, Ltd. 01SS Page 2 of 5 Client: ineers 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 Report No.: 224708 Project No.: 049245 Date of Service: 12/16/2004 Report Date: 12/28/2004 Services: Obtain samples of fi'esh 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 STRENGTH: SLUMI~ (in): AIR (%): TEST METHOD: CONTRACTOR: Duke Construction CONCRETE SUPPLIER: Southern Star PLANT: 27 SPECIFICATION REQUIREMENTS 4000 psi ~ 28 Days 4% - 6% ASTM C-172 ASTM C-31 ASTM C-143 ASTM C-231 ASTM C- 1064 ASTM C-1231 ASTM C-39 MIX DESmN I.O.: 7752 PLACEMENT DATE: 12/16/2004 WEATHER CONDITIONS: Partly cloudy TIME SAMPLED: 10:45am BATCHTIME: 10:14am TEMPERATURE (F) - AIR 55 F CONCRETE: 62 F TRUCK NO: 1097 TICKETNO: 761768 AIR CONTENT (%): 5.8 UNIT WEIGHT (pcI): NA OVERALL PLACEMENT LOCATION: Paving, Building X1, e~st parking lot, south half SAMPLE LOCATION: 220' north, 20' west from southeast REPORT OF TESTS comer MEASURED SLUMP (inches) 5.0 Concrete Compressive Cylinder 6" x 12" CYLINDER MARKED DATE SET NO. TESTED MAXIMUM COMPRESSIVE AGE DIAMETER AREA LOAD STRENGTH FRACTLrRE (days) (inches) (sq.in.) (lbs. force) (psi) TYPE 3 1 12/23/2004 3 2 01/13/2005 3 3 01/13/2005 3 4 Hold Water added at site: 5 gallons 7 6.00 28.26 88780 3140 Unbonded Cap 28 0.00 0.00 Unbonded Cap 28 0.00 0.00 Unbonded Cap LLMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibiliiy 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 &the clients to whom they are addressed and shall not be reproduced except in full without the w~rien approval of Rone Engineers, Ltd. 01SS Page 3 of 5 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: Duke Realty Services, LP Mr. Brian Straley 5495 Belt Line Rd., Ste 360 Dallas TX 75254 Project: Freeport XI & XII Coppell, Texas Report No.: 224708 Project No.: 049245 Date of Service: 12/16/2004 Report Date: 12/28/2004 Obtain samples of fi-esh 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 STRENGTH: SLUMP (in): AIR (%): TEST METHOD: CONTRACTOR: Duke Construction CONCRETE SUPPLIER: Southern Star PLANT: 27 SPECIFICATION REQUIREMENTS 4000 psi ~ 28 Days 3" - 5" 4% - 6% ASTM C-172 ASTM C-31 ASTM C- 143 ASTM C-231 ASTM C-1064 ASTM C-1231 ASTM C-39 MIX DESIGN 1.D.: 7752 PLACEMENT DATE: 12/16/2004 WEAT~IER CO~a)1TIONS: Partly cloudy TIME SAMPLED: 12:20pm BATCHTIME: ll:55am TEMPERATURE (F) - AIR 60 F CONCRETE: 63 v TRUCKNO: 648 TIC~TNO: 761783 AIR CONTENI (%): 5.3 ~WEIGHT(pcD: NA O~LL PLACEME~ LOCATION: Paving, Building ~, e~t p~king loL sou~ h~f SAMPLE LOCATION: REPORT OF TESTS 120' south, 30' east fi.om northwest corner MEASURED SLUMP (inches) 5.0 Concrete Compressive Cylinder 6" x 12" CYLINDER MAXIMUM COMPRESSIVE MARKED DATE AGE DIAMETER AREA LOAD STRENGTH SET NO. TESTED (days) (inches) (sq.in.) (lbs. force) (psi) FRACTURE TYPE 4 1 12/23/2004 7 6.00 28.26 4 2 01/13/2005 28 0.00 0.00 4 3 01/13/2005 28 0.00 0.00 4 4 Hold Water added at site: 10 gallons 106340 3760 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 ma~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 f~ll without the written approval of Rone Engineers, Ltd. 01SS Page 4 of 5 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: Duke Realty Services, LP Mr. Brian Straley 5495 Belt Line Rd., Ste 360 Dallas TX 75254 Project: Freeport XI & XII Coppell, Texas Report No.: 224708 Project No.: 049245 Date of Service: 12/16/2004 Report Date: 12/28/2004 Services: 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 STRENGTH: SLUMP (in): AIR (%): TEST METHOD: CONTRACTOR: Duke Construction CONCRETE S[rPPLIER: Southern Star PLANT: 27 SPECIFICATION REQUIREMENTS 4000 psi ~ 28 Days 3" - 5" 4% - 6% ASTM C-172 ASTM C-31 ASTM C-143 ASTM C-231 ASTM C- 1064 ASTM C-1231 ASTM C-39 MIX DESIGN I.D.: 7752 PLACEMENT DATE: 12/16/2004 WEATHER CONDITIONS: Clear TIME SAMPLED: 2:45pm BATCH TIME: 2:25pm TEMPERATURE (F)-AIR 60 F CONCRETE: 66 v TRUCK NO: 923 TICKET NO: 761801 AIR CONTENT (%): 5.3 UNIT WEIGHT (peD: NA OVERALL PLACEMENT LOCATION: Paving Building 7<I, east parking lot, south half SAMPLE LOCATION: REPORT OF TESTS 20' south, 20' east from northwaat~ MEASURED SLUMP (inches) 4.25 Concrete Compressive Cylinder 6" x 12" CYLINDER MARKED DATE AGE SET NO. TESTED (days) MAXIMUM COMPRESSIVE DIAMETER AREA LOAD STRENGTH FRACTURE (inches) (sq.in.) (lbs. force) (psi) TYPE 5 1 12/23/2004 7 5 2 01/13/2005 28 5 3 01/13/2005 28 5 4 Hold Water added at site: 8 gallons See Report #224631 for technician time. 6.00 28.26 117260 4150 Unbonded Cap 0.00 0.00 Unbonded Cap 0.00 0.00 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, ere) 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 rial] without the written approval of Rone Engineers, Ltd 01SS Pa~e 5 of 5 Client: ineers 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.: 224828 Project No.: 049245 Date of Service: 12/18/2004 Report Date: 12/28/2004 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 STRENGTH: SLUMP (in): AIR (%): TEST METHOD: CONTRACTOR: Duke Construction CONCRETE SUPPLIER: Southerll Star PLANT: 27 SPECIFICATION REQUIREMENTS 4000 psi ~ 28 Days 3" - 5" 4% - 6% ASTM C-172 ASTM C-31 ASTM C-143 ASTM C-231 ASTM C-1064 ASTM C-1231 ASTM C-39 MIX DESIGN I.D.: 7752 PLACEMENT DATE: 12/18/2004 WEATHER CONDITIONS: Partly cloudy TIME SAMPLED: 8:15am BATCHTI~ME: 7:45am TEMPE1L~.TURE (F) - AIR 36 F CONCRETE: 59 F TRucK NO: 1 883 TICKET NO: 761 873 AIR CONTENT (%): 6.0 UNITWEIGHT(pc0: NA O¥~RALL PLACEMENT LOCATION: See below SAMPLE LOCATION: REPORT OF TESTS 70' south, 20' east from northwest comer, south of machine pad MEASURED SLUMP (inches) 5.0 Concrete Compressive Cylinder 6" x 12" CYLINDER MAXIMUM COM]>RESSIVE MARK]ED DATE AGE DL~METER AREA LOAD STRENGTH FRACTURE SET NO. TESTED (days) (inches) (sq.in.) (lbs. force) (psi) TYPE 2 1 12/25/2004 7 6.00 28.26 116180 4110 Unbonded Cap 2 2 0 I/15/2005 28 0.00 0.00 Unbonded Cap 2 3 01/15/2005 28 0.00 0.00 Unbonded Cap 2 4 Hold Placement location: Paving, northwest dock floors and walls: Building XI, west side lot, east half, north and south of machine room pad; 2' by 95' section west edge of machine pad; northwest dock door; floors 1 and 2 south from northwest 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 f~ll without the written approval of Rone Engineers, Ltd. 01SS Page 3 of 10 Report No.: 224828 Project No.: 049245 Client: Duke Realty Services, LP corner of Building XI; Building XI. Water added at site: doc door walls 3 and 4 south from northwest corner of 5 gallons LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for v~-iation 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 wri~en approval of Rone Engineers, Ltd. 01SS Page 4 of 10 Ron Client: ineers Duke Realty Services, LP Mr. Brian Slraley 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.: 224828 Project No.: 049245 Date of Service: 12/18/2004 Report Date: I2/28/2004 Obtain samples of fi-esh 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 STRENGTH: SLUMP (in): AIR (%): TEST METHOD: ¢ONTP~CTOR: Duke Construction CONCRETE SUPPLIER: Southern Star PLANT: 27 SPECIFICATION REQUIREMENTS 4000 psi ~ 28 Days 3"-5" 4% - 6% ASTM C-172 ASTM C-31 ASTM C-143 ASTM C-231 ASTM C- 1064 ASTM C-1231 ASTM C-39 ex~ptgl2 MLX DESIGN I.D.: 7752 PLACEMENT DATE: 12/18/2004 WEATHER CONDITIONS: Partly cloudy TIME SAMPLED: 9~15am BATCHTIME: 8148alTl TEMPERATURE (F) - AIR 43 F CONCRETE: 63 F TRUCKNO: 1827 TICKETNO: 761802 AIR CONTENT (%): 5.8 UNIT WEIGHT (pct): NA OVERALL PLACEMENT LOCATION: See below SAMPLE LOCATION: REPORT OF TESTS 10' south, 15' east from northwest comer, south of machine pad MEASURED SLUMP (inches) 4.75 Concrete Compressive Cylinder 6" x 12" CYLINDER MARKED DATE SET NO. TESTED 3 1 12/25/2004 3 2 01/15/2005 3 3 01/15/2005 3 4 Hold Placement location: side lot, east half, edge of machine pad; MAXIMUM COMPRESSIVE AGE DIAMETER AREA LOAD STRENGTH FRACTURE (days) (inches) (sq.in.) (lbs. force) (psi) TYPE 7 6.00 28.26 127620 4510 Unbonded Cap 28 0.00 0.00 Unbonded Cap 28 0.00 0.00 Unbonded Cap Paving, northwest dock floors and walls: Building XI, west north and south of machine room pad7 2' by 95' section west northwest dock door; floors 1 and 2 south from northwest LLMITATIONS: 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, pefformmace, etc.) or any other fealure of similar subject mailer provided by persons or conditions over which we have no control. Our le~ers 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. 01SS Page 5 of 10 Report No.: 224828 Project No.: 049245 Client: Duke Realty Services, LP corner of Building XI; Building XI. Water added at site: doc door walls 3 and 4 south from northwest corner of 5 gallons 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 mailer provided by persons or conditions over which we have no control, Our letters and reports are for the exclusive use of the clients lo whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineers, Ltd. 01SS Page 6 of 10 Client: 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.: 224828 Project No.: 049245 Date of Service: 12/18/2004 Report Date: 12/28/2004 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 STRENGTH: SLUMP (in): AIR (%): TEST METHOD: CONTRACTOR: Duke Construction CONCRETE SUPPLIER: Southern Star PLANT: 27 SPECIFICATION REQUIREMENTS 4000 psi ~ 28 Days 3" - 5" 4% - 6% ASTM C-172 ASTM C-31 ASTM C-143 ASTM C-231 ASTM C-1064 ASTM C-1231 ASTM C-39 Cxcepl 9 l 2 MIX DESIGN LB.: 7752 PLACEM£NT DATE: 12/1 8/2004 WEATHER CONmTIONS: Partly cloudy TIME SAMPLED: 10:20am BATCHTIME: 9:54am TEMPERATURE (F) - AIR NA F CONCRETE: 66 F TRVCK NO: 1815 TICKET NO: 761891 AIR CONTENT (%): 5.9 UNIT WEIGHT (pcf): NA OVE1LttLL PLACEMENT LOCATION: See below SAMPLE LOCATION: REPORT OF TESTS 50' north, 30' east from southwest comer, north of machine pad MEASURED SLUMP (inches) 5.0 Concrete Compressive Cylinder 6" x 12" CYLINDER MARKED DATE SET NO. TESTED 4 I 12/25/2004 4 2 01/15/2005 4 3 01/15/2005 4 4 Hold Placement location: side lot, east half, edge of machine pad; MAXIMUM COMPRESSIVE AGE DIAMETER AREA LOAD STRENGTH FRACTURE (days) (inches) (sq.in.) (lbs. force) (psi) TYPE 7 6.00 28.26 104330 3690 Unbonded Cap 28 0.00 0.00 Unbonded Cap 28 0.00 0.00 Unbonded Cap Paving, northwest dock floors and walls: Building XI, west north and south of machine room pad; 2' by 95' section west northwest dock door; floors 1 and 2 south from northwest 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 conh'ol. 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. 01SS Page 7 of 10 Report No.: 224828 Pro.[ect No.: 049245 Client: Duke Realty Services, LP corner of Building XI; doc door walls 3 and 4 south from northwest corner of 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 (compositio~ 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 01SS Page 8 of 10 ineers 8908 Ambassador Row, Dallas, TX 75247 2696 Gravel Drive, Fort Worth, TX 76118 6300 Rothway, Ste. 150, Houston, TX 77040 CorporatePhone: (214) 630-9745 CONCRETE COMPRESSIVE STRENGTH TEST Client: Duke Realty Services, LP Mr. Brian Straley 5495 Belt Line Rd., Ste 360 Dallas TX 75254 Project: Freeport X1 & XII Coppell, Texas Report No.: 224828 Project No.: 049245 Date of Service: 12/18/2004 Report Date: 12/28/2004 Obtain samples of fresh concrete at the placement locations, perform required field testing, cast compressive strength samples and bring samples back to the laboratou for curing and testing in accordance with applicable standards. PROJECT DATA STRENGTH: SLUMP (in): AIR (%): TEST METHOD: CONH'RACTOR: Duke Construction CONCRETE SUPPLIER: Southern Star PLANT: 27 SPECIFICATION REQUIREMENTS 4000 psi ~ 28 Days $" _ $" 4% - 6% ASTM C- 172 ASTM C-31 ASTM C-143 ASTM C-231 ASTM C-1064 ASTM C-1231 ASTM C-39 MIX DESIGN I.D.: 7752 PLACEMENT DATE: 12/18/2004 WEATHER CONDITIONS: Partly cloudy TLMESAMPLED: ll:45am BATCHTIME: lI:05am TEMPERATURE (F) ~ AIR 55 F CONCRETE: 65 F TRUCKNO: I097 TICKET NO: 761899 AIRCONTENT(%): 5.9 UNIT WEIGHT (pcf): NA OVERALL PLACEMENT LOCATION: See below SAMPLE LOCATION: 20' south. 10' east from northwest REPORT OF TESTS ¢o~ner, north &machine pad MEASURED SLUMP (inches) 5.0 Concrete Compressive Cylinder 6" x 12" CYLINDER MAXIMUM COMPRESSIVE MARKED DATE AGE DIAMETER AREA LOAD STRENG~[]t FRACTURE SET NO. TESTED (days) (inches) (sq.ln.) (lbs. force) (psi) TYPE 5 1 12/25/2004 7 6.00 28.26 127980 4530 Unbonded Cap 5 2 01/15/2005 28 0.00 0.00 Unbonded Cap 5 3 01/15/2005 28 0.00 0.00 Unbonded Cap 5 4 Hold Placement location: Paving, northwest dock floors and walls: Building XIf west side lot, east half, north and south of machine room pad; 2' by 95' section west edge of machine pad; northwest dock door; floors 1 and 2 south from northwest 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 mailer provided by persons or conditions over which we have no con,roi. 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 fue written approval of Rone Engineers. Ltd. 01SS Page 9 of 10 Report No.: 224828 Project No.: 049245 Client: Duke Realty Services, LP corner of Building XI; doc door walls 3 and 4 south from northwest corner of Building XI. Water added at site: Technician: Nathan Witherell Report Distribution: (1) Duke Realty Services, LP (1) Extranet (1) City of Coppell (1) City of Coppell l0 gallons Started: 6:30am Finished: 12:45pm 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, appear~ace, performance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and repotts are for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the wrinen approval of Rone Engineers, Ltd. 01SS Page 10 of 10