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Amberpoint BP 2-LR030204FIELD DENSITY TESTING Report Number: 94021380.0213 Service Date: January 24, 2003 'll'erracan 8901 Carpenter Frwy, Ste #100 Dallas, Texas 75247 (214) 630-1010 Client: Transwestern Commercial Services Attn: James Gaspard 5001 Spring Valley Rd Ste 600 W Dallas TX 75244 Report Date: Project: Staples 201 Northpoint Coppell, TX Project Number: 94021380 February 04, 2003 Material Information Material Laboratory No. Test Method Description and Classification Lab Test Data Proiect Requirements Optimum Max. Lab Water Water Dry Unit Content Minimum Dry Content Weight Range Unit Weight (%) (pct') (%) (% compaction) 1. 213800009 ASTM D 698 Lt brown silty clay 19.2 103.8 =/> +3 92 Field Test Data Probe Water Dry Unit Dry Unit Test Lift/ Mat. Depth Content Weight Weight No. Test Location Elevation No. (inches) (%) (pcf) (% compaction) Leaveout Backfill 989 Grid line N4.5 1st 1 6 23.4 99.4 96 990 Grid line N5.5 1st I 6 25.1 97.4 94 991 Grid line N6.5 1st I 6 24.3 98.6 95 Comments: I Test results on this report meet project specification. Services - Perform in-place density and moisture content tests to determine degree of compaction and material moisture condition. Field Test Method:ASTM D2922, ASTM D3017 Gauge ID: Field Results Reported To: Contractor/Brian Technician: Bradford T. Rengstorff Report Distribution: (1) Transwestem Commercial Services (1) TechniStructures (1) O'Bfien & Asscc (1) City of Coppell - Constr Insp (1) Hill & Wilkinson LTD (1) City of Coppell - Bldg Insp (2) Carter & Burgess Inc (1) Staples Inc Reviewed by: HBCFFe~ Eugene Harbour Principal The tests were performed in general accordance with applicable ASTM, AASHTO, or DOT test methods. This report is exclusively for the use of the client indicated above and shall not be reproduced except in full without the written approval of Terracon. Test results transmitted herein are only applicable to the actual samples tested at the location(s) referenced and are not necessarily indicative of the properties of other apparently similar or identical materials. Page 1 of 1 CONCRETE COMPRESSIVE STRENGTH TEST Report Number: 94021380.0180 Service Date: January 4, 2003 'lrerracan 8901 Carpenter F~Ny, Ste #100 Dallas, Texas 75247 (214) 630-1010 Client: Transwestern Commercial Services Attn: James Gaspard 5001 Spring Valley Rd Ste 600 W Dallas TX 75244 Report Date: Project: Staples 201 Northpoint Coppell, TX Project Number: 94021380 February 04, 2003 Material Information Specified Strength: 3000 psi @ 28 Days Batch Time: 9:15am Plant: 29 Supplier: Hanson Truck No: 1092 Mix I.D. No.: 9115 Ticket No: 318626 Sample Information sample Time: 10:25am Date Cast: January 4, 2003 Technician: Bryan C. Hughes Weather Conditions: Clear Accumulative Yards: 10 Placement Method: Direct Discharge Sample Locations: From NE corner of approach = 8' S & 15' W Placement Location: Paving- leaveout (~ NE approach to Northpoint Drive Field Test Data Test Result Specification Test Method 4.50 4-5 ASTM C-143 4.9 4-8 ASTM C-231 54 ASTM Cl 064 58 ASTM C-1064 Slump, inches: Air Content, %: Concrete Temperature,o F: Ambient Temperature, o F: Plastic Unit Weight, pcf: Laboratory Test Data Age at Maximum Compressive Set Specimen Diameter Area Date Test Load Strength No. ID (inches) (sq. inches) Tested (days) (lbs) (psi) I 1 6.00 28.27 01/11/2003 7 96,240 3,400 I 2 6.00 28.27 01/11/2003 7 95,000 3,360 Average 3,380 1 3 6.00 28.27 02/01/2003 28 121,890 4,310 I 4 6.00 28.27 02/01/2003 28 121,110 4,280 Average 4,300 Services - Obtain samples of fresh concrete at the placement locations, perform required field tests and cast compressive strength samples. Technician: Bryan C. Hughes Report Distribution: (1) Transwestern Commercial Services (1) O'Brien & Assoc (1) Hitl & Wilkinson LTD (2) Carter & Burgess Inc (1) TechniStructures (1) City of Coppell - Constr Insp (1) City of Coppell - Bldg Insp (1) Staples Inc Reviewed by: Eugene Harbour Principal The tests were performed in general accordance with applicable ASTM, AASHTO, or DO~' test methods, This report is exclusively for the use of the client indicated above and shall not be reproduced except in full without the written approval of Terracon, Test results transmitted herein are only applicable to the actual samples tested at the Iocabon(s) referenced and are not necessarily indicative of the properties of other apparently similar or identical materials. Page 1 of 1 CONCRETE COMPRESSIVE STRENGTH TEST Report Number: 94021380.0179 Service Date: January 3, 2003 Client: Transwestern Commercial Services Attn: James Gaspard 5001 Spring Valley Rd Ste 600 W Dallas TX 75244 //~_ Repo~ Da~: ~z~jC'e ct: Staples J Coppell, TX Project Number: 94021380 'lrerracon 8901 Carpenter Frwy, Ste #100 Dallas, Texas 75247 (214) 630-1010 February 04, 2003 Material Information Specified Strength: 4000 psi @ 28 Days Batch Time: 7:11am Plant: 1 Supplier: Potter Concrete Truck No: Mix I.D. No.: 7753 Ticket No: 12994 Sample Information Sample Time: 7:33am Date Cast: January 3, 2003 Technician: Jose A. Martinez Weather Conditions: Partly cloudy Accumulative Yards: 30 Placement Method: Pump Sample Locations: See placement location Placement Location: Paving N & E of building (See attachments) Field Test Data Test Slump, inches: Air Content, %: Concrete Temperature, o F: Ambient Temperature, o F: Plastic Unit Weight, pcf: Laboratory Test Data Result 5.25 7.4 54 33 Set Specimen Diameter Area No. ID (inches) (sq. inches) 1 I 6.00 28.27 1 2 6.00 28.27 1 3 6.00 28.27 I 4 6.00 28.27 Specification Test Method 4-5 ASTM C-143 4-8 ASTM C-231 ASTM C1064 ASTM C-1064 Age at Maximum Compressive Date Test Load Strength Tested (days) (lbs) (psi) 01/10/2003 7 93,340 3,300 01/1012003 7 93,700 3,310 Average 3,310 01/31/2003 28 113,110 4,000 01/31/2003 28 116,110 4,110 Average 4,050 Services - Obtain samples of fresh concrete at strength samples. lacement locations, perform required field tests and cast compressive The tests were performed in general accordance with applicable ASTM, AASHTO, or DOT test methods. This report is exclusively for the use of the client indicated above and shall not be reproduced except in full without the written approval of Terracon. Test results transmitted herein are only applicable to the actual samples tested at the location(s) referenced and are not necessarily indicative of the properties of other apparently similar or identical materials. Page 1 of 5 D"LL~f~OI'FUt~Ke7 cONCRETE COMPRESSIVE STRENGTH TEST Report Number: 94021380.0179 Service Date: January 3, 2003 Client: Transwestern Commercial Services Attn: James Gaspard 5001 Spring Valley Rd Ste 600 W Dallas TX 75244 Report Date: Project: Staples 201 Northpoint Coppell, TX l rracan 8901 Carpenter Frwy, Ste #100 Dallas, Texas 75247 (214) 630-I010 February 04, 2003 Project Number: 94021380 Material Information Specified Strength: 4000 psi @ 28 Days Batch Time: 8:03am Plant: 1 Supplier: Potter Concrete Truck No: 105 Mix i.D. No.: 7753 Ticket No: 13002 Sample Information Sample Time: 8:20am Date Cast: January 3, 2003 Technician: Jose A. Martinez Weather Conditions: Partly cloudy Accumulative Yards: 110 Placement Method: Pump Sample Locations: See page 1 Placement Location: See page 1 Field Test Data Test Result Slump, inches: 5.00 Air Content, %: 7.2 Concrete Temperature, o F: 58 Ambient Temperature, o F: 40 Plastic Unit Weight, pcf: Laboratory Test Data Specification Test Method 4-5 ASTM C-143 4-8 ASTM C-231 ASTM C 1 O64 ASTM C-1064 Age at Maximum Compressive Set Specimen Diameter Area Date Test Load Strength No. ID (inches) (sq. inches) Tested (days) (lbs) (psi) 2 I 6.00 28.27 01/10/2003 7 80,890 2,860 2 2 6.00 28.27 01/10/2003 7 77,900 2,750 Average 2,810 2 3 -6.00 28.27 01/31/2003 28 129,410 4,580 2 4 6.00 26.27 01/31/2003 28 126,830 4,490 Average 4,540 Services - Obtain samples of fresh concrete at the placement locations, perform required field tests and cast compressive strength samples. The tests were performed in general accordance with applicable ASTM, AASHTO, or DOT test methods, This report is exclusively for the use of the client indicated above and shall not be reproduced except in full without the written approval of Terracon. Test results transmitted herein are only applicable to the actual samples tested at the location(s) referenced and are not necessarily indicative of the properties of other apparently similar or identical materials. Page 2 of 5 .,~Lw~,.~ K.y cONCRETE COMPRESSIVE STRENGTH TEST Report Number: 94021380.0179 Service Date: January 3, 2003 'll'erracan 8901 Carpenter Frwy, Ste #100 Dallas, Texas 75247 (214) 630-1010 Client: Transwestern Commercial Services Attn: James Gaspard 5001 Spring Valley Rd Ste 600 W Dallas TX 75244 Report Date: Project: Staples 201 Northpoint Coppell, TX Project Number: 94021380 February 04, 2003 Material Information Specified Strength: 4000 psi @ 28 Days Batch Time: 9:23am Plant: 1 Supplier: Potter Cbncrete Truck No: 105 Mix I.D. No.: 7753 Ticket No: 13012 Sample Information Sample Time: 9:43am Date Cast: January 3, 2003 Technician: JoseA. Martinez Weather Conditions: Partly cloudy Accumulative Yards: 210 Placement Method: Pump Sample Locations: See page 1 Placement Location: See page 1 Field Test Data Test Slump, inches: Air Content, %: Concrete Temperature, o F: Ambient Temperature, o F: Plastic Unit Weight, pcf: Laboratory Test Data Result Specification 5.0O 4-5 7.2 4-8 63 49 Set Specimen Diameter Area Date No. ID (inches) (sq. inches) Tested 3 1 6.00 28.27 01/10/2003 3 2 6.00 28.27 01/10/2003 3 3 6.00 28.27 01/31/2003 3 4 6.00 28.27 01/31/2003 Test Method ASTM C-143 ASTM C-231 ASTM C1064 ASTM C-1064 Age at Maximum Compressive Test Load Strength (days) (lbs) (psi) 7 101,650 3,590 7 100,790 3,560 Average 3,580 28 127,700 4,520 28 129,050 4,560 Average 4,540 Services - Obtain samples of fresh concrete at the placement locations, perform required field tests and cast compressive strength samples. The tests were performed in general accordance with applicable ASTM, AASHTO, or DOT test methods. This report is exclusively for the use of the client indicated above and shall not be reproduced except in full without the written approval of Terracon. Test results transmitted herein are only applicable to the actual samples tested at the location(s) referenced and are not necessarily indicative of the properties of other apparently similar or identical materials. Page 3 of 5 O~-LLW~.O~-~.,m~ cONCRETE COMPRESSIVE STRENGTH TEST ~Report Number: 94021380.0179 Service Date: January 3, 2003 lrerracan 8901 Carpenter Fn,vy, Ste #100 Dallas, Texas 75247 (214) 630-1010 Client: Transwestern Commercial Services Attn: James Gaspard 5001 Spring Valley Rd Ste 600 W Dallas TX 75244 Report Date: Project: Staples 201 Northpoint Coppell, TX Project Number: 94021380 February 04, 2003 Material Information Specified Strength: 4000 psi @ 28 Days BatchTime: 11:00am Plant: 1 Supplier: Potter Concrete Truck No: 113 Mix I.D. No.: 7753 Ticket No: 13022 Sample Information Sample Time: 11:45am Date Cast: January 3, 2003 Technician: JoseA. Martinez Weather Conditions: Partly cloudy Accumulative Yards: 310 Placement Method: Pump Sample Locations: See page 1 Placement Location: See page 1 Field Test Data Test Result Specification Test Method Slump, inches: 5.00 4-5 ASTM C-143 Air Content, %: 6.5 4-8 ASTM C-231 Concrete Temperature, o F: 65 ASTM C1064 Ambient Temperature, o F: 55 ASTM C-1064 Plastic Unit Weight, pcf: Laboratory Test Data Age at Maximum Compressive Set Specimen Diameter Area Date Test Load Strength No. ID (inches) (sq. inches) Tested (days) (lbs) (psi) 4 I 6.00 28.27 01/10/2003 7 98,380 3,480 4 2 6.00 28.27 01/10/2003 7 95,850 3,390 Average 3,440 4 3 6.00 28.27 0113112003 28 129,110 4,570 4 4 6.00 28.27 01/31/2003 28 138,260 4,890 Average 4,730 Services - Obtain samples of fresh concrete at the placement locations, perform required field tests and cast compressive strength samples. The tests were performed in general accordance with applicable ASTM, AASHTO, or DOT test methods. This report is exclusively for the use of the client indicated above and shall not be reproduced except in full without the written approval of Terracon. Test results transmitted herein are only applicable to the actual samples tested at the location(s) referenced and are not necessarily indicative of the properties of other apparently similar or identical materials. Page 4 of 5 ~.L~..~-~.,~ ~ cONCRETE COMPRESSIVE STRENGTH TEST Report Number: 94021380.0179 Service Date: January 3, 2003 'lrerracan 8901 Carpenter Frwy, Ste #100 Dallas, Texas 75247 (214) 630-1010 Client: Transwestern Commercial Services Attn: James Gaspard 5001 Spring Valley Rd Ste 600 W Dallas TX 75244 Report Date: Project: Staples 201 Northpoint Coppell, TX Project Number: 94021380 February 04,2003 Material Information Specified Strength: 4000 psi @ 28 Days Batch Time: 12:27pm Plant: 1 Supplier: Potter Concrete Truck No: 103 Mix I.D. No.: 7753 Ticket No: 13032 Sample Information Sample Time: 1:00pm Date Cast: January 3, 2003 Technician: Jose A. Martinez Weather Conditions: Partly cloudy Accumulative Yards: 410 Placement Method: Pump Sample Locations: See page 1 Placement Location: See page 1 Field Test Data Test Slump, inches: Air Content, %: Concrete Temperature, o F: Ambient Temperature, o F: Plastic Unit Weight, pcf: Laboratory Test Data Result 4.75 6.8 65 61 Specification Test Method 4-5 ASTM C-143 4-8 ASTM C-231 ASTM C1064 ASTM C-1064 Set Specimen Diameter Area Date No. ID (inches) (sq. inches) Tested 5 1 6.00 28.27 01/10/2003 5 2 6.00 28.27 01/10/2003 5 3 6.00 28.27 01/3112003 5 4 6.00 28.27 01/31/2003 Age at Maximum Compressive Test Load Strength (days) (lbs) (psi) 7 92,960 3,290 7 94,320 3,340 Average 3,320 28 130,770 4,620 28 133,230 4,710 Average 4,670 Services - Obtain samples of fresh concrete at the placement locations, perform required field tests and cast compressive strength samples. Technician: Jose A. Martinez Report Distribution: (1) Transwestem Commercial Services (1) O'Brien & Assoc (1) Hill & Wilkinson LTD (2) Carter & Burgess Inc (1) TechniStructures (1) City of Coppell - Constr Insp (1) City of Coppell - Bldg Insp (1) Staples Inc Reviewed by[ Eugene Harbour Principal The tests were performed in general accordance with applicable ASTM, AASHTO, or DOT test methods. This report is exclusively for the use of the client indicated above and shall not be reproduced except in full without the written approval of Terracon. Test results transmitted herein are only applicable to the actual samples tested at the location(s) referenced and are not necessarily indicative of the properties of other apparently similar or identical materials. Page 5 of 5 o~_L~.~-;.~..~ I ~ - lrerracun PROJECT: '~'~-~1 ~:::~1~$ Page .__ of lJOB NO. ~. q'~ ~1~ ~. Date ~/~ /O 3 Comp. By CHECKED BY: , ,-j E 0 CONCRETE COMPRESSIVE STRENGTH TEST Report Number: 94021380.0209 Service Date: January 27, 2003 ll'erracan 8901 Carpenter F~Ny, Ste #100 Dallas, Texas 75247 (214) 630'1010 Client: Transwestern Commercial Services Attn: James Gaspard 5001 Spring Valley Rd Ste 600 W Dallas TX 75244 Report Date: Project: Staples 201 Northpoint Coppell, TX Project Number: 94021380 February 04, 2003 Material Information Specified Strength: 4000 psi (~ 28 Days Batcl~ Time: 8:11am Plant: 1 Supplier: Potter Concrete Truck No: 116 Mix I.D. No.: 7753 Ticket No: 13320 Sample Information Sample Time: 8:44am Date Cast: January 27, 2003 Technician: Jose A. Martinez Weather Conditions: Cloudy Accumulative Yards: 20 Placement Method: Pump Sample Locations: See placement location Placement Location: Paving W of building (See attachments) Field Test Data Test Slump, inches: Air Content, %: '~ Concrete Temperature,o F: Ambient Temperature, o F: Plastic Unit Weight, pcf: Laboratory Test Data Result Specification Test Method 4.50 4-5 ASTM C-143 7.4 4-8 ASTM C-231 56 ASTM Cl 064 55 ASTM C-1064 Age at Maximum Compressive Set Specimen Diameter Area Date Test Load Strength No. ID (inches) (sq. inches) Tested (days) (lbs) (psi) 1 1 6.00 28.27 02103/2003 7 97,900 3,460 I 2 6.00 28.27 02/03/2003 7 99,970 3,540 Average 3,500 1 3 02/24/2003 28 1 4 02/24/2003 28 Services - Obtain samples of fresh concrete at the placement locations, perform required field tests and cast compressive strength samples. The tests were performed in general accordance with applicable ASTM, AASHTO, or DOT test methods. This report is exclusively for the use of the client indicated above and shall not be reproduced except in full without the written approval of Terracon. Test results transmitted herein are only applicable to the actual samples tested at the location(s) referenced and are not necessarily indicative of the properties of other apparently similar or identical materials. Page 1 of 6 o~-~.LW.'~-,,,~'.,o~' ,CONCRETE COMPRESSIVE STRENGTH TEST Report Number: 94021380:0209 Service Date: January 27, 2003 'lrerracon 8901 Carpenter Frwy, Ste #100 Dallas, Texas 75247 (214) 630-1010 Client: Transwestern Commercial Services Attn: James Gaspard 5001 Spring Valley Rd Ste 600 W Dallas TX 75244 Report Date: Project: Staples 201 Northpoint Coppell, TX Project Number: 94021380 Februa~ 04,2003 Material Information Specified Strength: 4000 psi @ 28 Days Batch Time: 9:33am Plant: 1 Supplier: Potter Concrete Truck No: 102 Mix I.D. No.: 7753 Ticket No: 113277 Sample Information Sample Time: 9:56am Date Cast: January 27, 2003 Technician: JoseA. Martinez Weather Conditions: Cloudy Accumulative Yards: 110 Placement Method: Pump Sample Locations: See page 1 Placement Location: See page 1 Field Test Data Test Result Slump, inches: 5.50 Air Content, %: 7.0 Concrete Temperature, o F: 55 Ambient Temperature, o F: 40 Plastic Unit Weight, pcf: Laboratory Test Data Set Specimen Diameter Ama No. ID (inches) ~q. inche~ 2 1 6.00 28.27 2 2 6.00 28.27 Specification Test Method 4-5 ASTM C-143 4-8 ASTM C-231 ASTM C1064 ASTM C- 1064 Date Tes!ed 02/03/2003 02/03/2003 2 3 02/24/2003 2 4 02/24/2003 Age at Test (days) 7 Average 28 Maximum Compressive Load Strength (lbs) (psi) 97,330 3,440 96,170 3,400 3,420 28 Services - Obtain samples of fresh concrete at the placement locations, perform required field tests and cast compressive strength samples. The tests were performed in general accordance with applicable ASTM, AASHTO, or DOT test methods. This report is exclusively for the use of the client indicated above and shall not be reproduced except in full without the written approval of Terracon. Test results transmitted herein are only applicable to the actual samples tested at the location(s) referenced and are not necessarily indicative of the properties of other apparently similar or identical materials. Page 2 of 6 o~Lw~*~..~w ,CONCRETE COMPRESSIVE STRENGTH TEST Report Number: 94021380.0209 Service Date: January 27, 2003 Client: Transwestern Commercial Services Attn: James Gaspard 5001 Spring Valley Rd Ste 600 W Dallas TX 75244 Report Date: Project: Staples 201 Nodhpoint Coppell, TX Project Number: 94021380 1Ferracan 8901 Carpenter Fro/y, Ste #100 Dallas, Texas 75247 (214) 630-1010 February 04, 2003 Material Information Specified Strength: 4000 psi @ 28 Days Batch Time: 10:35am Plant: 1 Supplier: Potter Concrete Truck No: 103 Mix I.D. No.: 7753 Ticket No:' 113288 Sample Information sample Time: 10:50am Date Cast: January 27, 2003 Technician: Jose A. Martinez Weather Conditions: Cloudy Accumulative Yards: 210 Placement Method: Pump Sample Locations: See page 1 Placement Location: See page 1 Field Test Data Test Slump, inches: Air Content, %: Concrete Temperature, o F: Ambient Temperature, o F: Plastic Unit Weight, pcf: Laboratory Test Data Result Specification Test Method 5.00 4-5 ASTM C-143 7.8 4-8 ASTM C-231 57 ASTM C1064 44 ASTM C-1064 Age at Maximum Compressive Set Specimen Diameter Area Date Test Load Strength No. ID (inches) (sq. inches) Tested (days) (lbs) (psi) 3 1 6.00 28.27 02/03/2003 7 94,1 O0 3,330 3 2 6.00 28.27 02/03/2003 7 93,240 3,300 Average 3,320 3 3 02/24/2003 28 3 4 02/24/2003 28 Services - Obtain samples of fresh concrete at the placement locations, perform required field tests and cast compressive strength samples. The tests were performed in general accordance with applicable ASTM, AASHTO, or DOT test methods. This report is exclusively for the use of the client indicated above and shall not be reproduced except in full without the written approval of Terracon. Test results transmitted herein are only applicable to the actual samples tested at the location(s) referenced and are not necessarily indicative of the properties of other apparently similar or identical materials. Page 3 of 6 0~-~LW~-F~.. · CONCRETE COMPRESSIVE STRENGTH TEST Report Number: 94021380.0209 Service Date: January 27, 2003 lrerracan 8901 Carpenter Frwy, Ste #100 Dallas, Texas 75247 (214) 630-1010 Client: Transwestern Commercial Services Attn: James Gaspard 5001 Spring Valley Rd Ste 600 W Dallas TX 75244 Report Date: Project: Staples 201 Northpoint Coppell, TX Project Number: 94021380 February 04, 2003 Material Information Specified Strength: 4000 psi @ 28 Days Batch Time: 11:34am Plant: 1 Supplier: Potter Concrete Truck No: 115 Mix I.D. No.: 7753 Ticket No: 113298 Sample Information Sample Time: 11:55am Date Cast: January 27, 2003 Technician: Jose A. Martinez Weather Conditions: Cloudy Accumulative Yards: 310 Placement Method: Pump Sample Locations: See page 1 Placement Location: See page I Field Test Data Test Result Specification Test Method Slump, inches: 5.00 4-5 ASTM C-143 Air Content, %: 6.5 4-8 ASTM C-231 Concrete Temperature, o F: 59 ASTM Cl 064 Ambient Temperature, o F: 49 ASTM C-1064 Plastic Unit Weight, pcf: Laboratory Test Data Age at Maximum Compressive Set Specimen Diameter Area Date Test Load Strength No. ID (inches) (sq. inches) Tested (days) (lbs) (psi) 4 1 6.00 28.27 02/03/2003 7 95,350 3,370 4 2 6.00 28.27 02/03/2003 7 93,170 3,290 Average 3,330 4 3 02/24/2003 28 4 4 02/24/2003 28 Services - Obtain samples of fresh concrete at the placement locations, perform required field tests and cast compressive strength samples. The tests were performed in general accordance with applicable ASTM, AASHTO, or DOT test methods. This report is exclusively for the use of the client indicated above and shall not be reproduced except in full without the written approval of Terracon. Test results transmitted herein are only applicable to the actual samples tested at the location(s) referenced and are not necessarily indicative of the properties of other apparently similar or identical materials. Page 4 of 6 ~w~,-r.,.. ~,~ CONCRETE COMPRESSIVE STRENGTH TEST Report Number: 94021380.0209 Service Date: January 27, 2003 'll'erracan 8901 Carpenter Frwy, Ste #100 Dallas, Texas 75247 (214) 630-1010 Client: Transwestern Commercial Services Attn: James Gaspard 5001 Spring Valley Rd Ste 600 W Dallas TX 75244 Report Date: Project: Staples 201 Northpoint Coppell, TX Project Number: 94021380 February 04, 2003 Material Information Specified Strength: 4000 psi @ 28 Days Batch Time: 12:57pm4 Plant: 1 Supplier: Potter Concrete Truck No: 103 Mix I.D. No.: 7753 Ticket No: 113308 Sample Information sample Time: 1:15pm Date Cast: January 27, 2003 Technician: JoseA. Martinez Weather Conditions: Cloudy Accumulative Yards: 410 Placement Method: Pump Sample Locations: See page 1 Placement Location: see page 1 Field Test Data Test Result Specification Test Method 5.00 4-5 ASTM C-143 7.4 4-8 ASTM C-231 63 ASTM C1064 54 ASTM C-1064 Slump, inches: Air Content, %: Concrete Temperature,o F: Ambient Temperature, o F: Plastic Unit Weight, pcf: Laboratory Test Data Age at Maximum Compressive Set Specimen Diameter Area Date Test Load Strength No. ID (inches) (sq. inches) Tested (days) (lbs) (psi) 5 1 6.00 28.27 02/03/2003 7 109,910 3,890 5 2 6.00 28.27 02/03/2003 7 112,580 3,980 Average 3,940 5 3 02/24/2003 28 5 4 02/24/2003 28 Services - Obtain samples of fresh concrete at the placement locations, perform required field tests and cast compressive strength samples. The tests were performed in general accordance with applicable ASTM, AASHTO, or DOT test methods. This report is exclusively for the use of the client indicated above and shall not be reproduced except in full without the written approval of Terracon. Test results transmitted herein are only applicable to the actual samples tested at the location(s) referenced and are not necessarily indicative of the properties of other apparently similar or identical materials. Page 5 of 6 ~<LW~O~-F~, CONCRETE COMPRESSIVE STRENGTH TEST Report Number: 94021380.0209 Service Date: January 27, 2003 'lrerracan 8901 Carpenter Frwy, Ste #100 Dallas, Texas 75247 (214) 630-1010 Client: Transwestern Commercial Services Attn: James Gaspard 5001 Spdng Valley Rd Ste 600 W Dallas TX 75244 Report Date: Project: Staples 201 Northpoint Coppell, TX Project Number: 94021380 February 04, 2003 Material In formation Specified Strength: 4000 psi (~ 28 Days Batch Time: 1:53pm Plant: 1 Supplier: Potter Concrete Truck No: 116 Mix I.D. No.: 7753 Ticket No: 113318 Sample Information Sample Time: 2:16pm Date Cast: January 27, 2003 Technician: Jose A. Martinez Weather Conditions: Cloudy Accumulative Yards: 510 Placement Method: Pump Sample Locations: See page 1 Placement Location: See page 1 Field Test Data Test Result Specification Test Method Slump, inches: 5.00 4-5 ASTM C-143 Air Content, %: 7.0 4-8 ASTM C-231 Concrete Temperature,° F: 65 ASTM C1064 Ambient Temperature, o F: 57 ASTM C-1064 Plastic Unit Weight, pcf: Laboratory Test Data Age at Maximum Compressive Set Specimen Diameter Area Date Test Load Strength No. ID (inches) (sq. inches) Tested (days) (lbs) (psi) 6 I 6.00 28.27 02/03/2003 7 104,640 3,700 6 2 6.00 28.27 02/03/2003 7 101,210 3,580 Average 3,640 6 3 02/24/2003 28 6 4 02/24/2003 28 Services - Obtain samples of fresh concrete at the placement locations, perform required field tests and cast compressive strength samples. Technician: Jose A. Martinez Report Distribution: (1) Transwestern Commercial Services (1) O'Brien & Assoc (1) Hill & Wilkinson LTD (2) Carter & Burgess (1) TechniStruct utes (1) City of Coppell - Constr Insp (1) City of Coppell ~ Bldg Insp (1) Staples Inc Reviewed by: HBC/Terr~ Eugene Harbour Principal The tests were performed in general accordance with applicable ASTM, AASHTO, or DOT test methods. This report is exclusively for the use of the client indicated above and shall not be reproduced except in full without the written approval of Terracon. Test results transmitted herein are only applicable to the actual samples tested at the location(s) referenced and are not necessarily indicative of the properties of other apparently similar or identical materials. Page 6 of 6 PROJECT: ''%''~' A,? I'~ Page. of JOB NO. °lC[°~" 1'5~ z~.~.,~ Date I/~.7/o_3 Comp. By CHECKED BY: Form 112--5-93 E u} o 0 o 0