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Amberpoint BP 2-LR030116 (2)CONCRETE COMPRESSIVE STRENGTH TEST Report Number: 94021380.0159 Service Date: December 17, 2002 Client: Transwestern Commercial Services Attn: James Gaspard 5001 Spring Valley Rd Ste 600 W Dallas TX 75244 lrerracan §901 Carpenter Frwy, Ste #100 Dallas, Texas 75247 (214) 630-1010 Report Date: Project: Staples 201 Northpoint Coppell, TX Januaw 16,2003 Project Number: 94021380 Material Information Specified Strength: 4500 psi ~ 28 Days Batch Time: 3:57am Plant: 1 Supplier: Potter Concrete Truck No: 106 Mix I.D. No.: 7753 Ticket No: 12802 Sample Information Sample Time: 4:40am Date Cast: December 17, 2002 Technician: Jose A. Marti'nez Weather Conditions: Cloudy Accumulative Yards: 30 Placement Method: Pump Sample Locations: See placement location Placement Location: Paving N 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 5.50 7.0 66 55 Specification Test Method Set Specimen Diameter Area Date No. ID (inches) (sq. inches) Tested 1 1 6.00 28.27 12/24/2002 1 2 6.00 28.27 12/24/2002 1 3 6.00 28.27 01/14/2003 I 4 6.00 28.27 01/14/2003 ASTM C-143 ASTM C-231 ASTM C1064 ASTM C-1064 Age at Maximum Compressive Test Load Strength (days) (lbs) (psi) 7 90,690 3,210 7 89,470 3,160 Average 3,190 28 124,420 4,40~ 28 122,830 4,34~ Average 4,370 Comments: * Does not comply with specified strength. Services - Obtain samples of fresh concrete at the placement locations, perform required field tests and cast compressive strength samples. COMPLIES This report complies with project p!ans/specifications based on our understan~g of the requirements. ~ ~ The tests were performed in general accordance with applicable ASTM, AASHTO, or DOT test methods. This repod 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 df other apparently similar or identical materials, Page 1 of 4 0~-~Lw,.0,-r~u,.~ CONCRETE COMPRESSIVE STRENGTH TEST Report Number: 94021380.0159 Service Date: December 17, 2002 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 Janua~ 16,2003 Material Information Specified Strength: 4500 psi @ 28 Days Batch Time: 5:05am Plant: 1 Supplier: Potter Concrete Truck No: 101 Mix I.D. No.: 7753 Ticket No: 12810 Sample Information sample Time: 5:27am Date Cast: December 17, 2002 Technician: Jose A. Madinez Weather Conditions: Cloudy Accumulative Yards: 110 Placement Method: Pump Sample Locations: See page 1 Placement Location: See page 1 Field Test Data Test Result Specification Test Method ASTM C-143 6.8 ASTM C-231 69 ASTM C1064 55 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) 2 1 6.00 28.27 12/24/2002 7 100,120 3,540 2 2 6.00 28.27 12/24/2002 7 100,720 3,560 Average 3,550 2 3 6.00 28.27 01/14/2003 28 132,210 4,680 2 4 6.00 28.27 01/14/2003 28 133,710 4,730 Average 4,710 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 propedies of other apparently similar or identical materials. Page 2 of 4 o~ LLW~-~,~. K.~ CONCRETE COMPRESSIVE STRENGTH TEST Report Number: 94021380.0159 Service Date: December 17, 2002 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 'lrerracon 8901 Carpenter Frwy, Ste #100 Dallas, Texas 75247 (214) 630-1010 Janua~ 16,2003 Material Information Specified Strength: 4500 psi @ 28 Days Batch Time: 6:35am Plant: 1 Supplier: Potter Concrete Truck No: 106 Mix I.D. No.: 7753 Ticket No: 12820 Sample Information Sample Time: 6:57am Date Cast: December 17, 2002 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 Result Specification Test Method 5.50 ASTM C-143 5.5 ASTM C-231 72 ASTM C1064 57 ASTM C-1064 Slump, inches: Air Content, %: Concrete Temperature, o F: Ambient Temperature, o F: Plastic Unit Weight, pcf: LaboratorF Test Data 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 12/24/2002 7 129,700 4,590 3 2 6.00 28.27 12/24/2002 7 121,140 4,280 Average 4,440 3 3 6.00 28.27 01/14/2003 28 164,960 5,830 3 4 6.00 28.27 01/14/2003 28 154,840 5,480 Average 5,660 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 4 01'LLWJR01FulureKeY CONCRETE COMPRESSIVE STRENGTH TEST Report Number: 94021380.0159 Service Date: December 17, 2002 '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 January 16, 2003 Project Number: 94021380 Material Information Specified Strength: 4500 psi @ 28 Days Batch Time: 8:19am Plant: 1 Supplier: Potter Concrete Truck No: 111 Mix I.D. No.: 7753 Ticket No: 12830 Sample Information Sample Time: 8:40am Date Cast: December 17, 2002 Technician: Jose A. Martinez Weather Conditions: Cloudy Accumulative Yards: 310 Placement Method: Pump Sample Locations: See page 1 Placement Location: See page 1 Field Test Data Test Result Slump, inches: 5.00 Air Content, %: 8.0 Concrete Temperature,o F: 66 Ambient Temperature, o F: 57 Plastic Unit Weight, pcf: Laboratory Test Data Specification Test Method ASTM C-143 ASTM C-231 ASTM Cl 064 ASTM C-1064 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 12/24/2002 7 99,830 3,530 4 2 6.00 28.27 12/24/2002 7 95,160 3,370 Average 3,450 4 3 6.00 28.27 01/14/2003 28 131,730 4,660 4 4 6.00 28.27 01/14/2003 28 127,410 4,510 Average 4,590 Services - Obtain samples of fresh concrete at the placement locations, perform required field tests and cast compressive strength samples. Technician: Jose A. Madinez Report Distribution: (1) Transweslern Commercial Sen,ices (1) O'Brien & Assec (1) Hill & Wilkinson LTD (2) Carter & Burgess Inc HBC/T~ (1) TechniStructures (1) City of Coppell- Bldg Insp Reviewed by: (1) City of Coppell - Constr Insp ~ (1) Slaples Inc 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 propedies of other apparently similar or identical materials, Page 4 of 4 0~-~w~-r,~,