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ST0001-LR020531ROneEn gineers 8908 Ambassador Row Dallas, Texas 75247=4510 (214) 630-9745 (214) 630-9819 (fax) CONCRETE COMPRESSIVE STRENGTH TEST CHeat: Project: Services: City of Coppell At'm: Ms. Susan Taylor - Engineering Dept PO Box 478 Coppell TX 75019 Report No.: 149030 Project No.: 015729 Date of Service: 05/02/2002 Report Date: 05/31/2002 Creekview Drive and Freeport Parkway Coppell, TX Obtain samples of flesh concrete at the placement locutions, perform required field testing, east 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: Infrastructure Services, Inc. CONCRETE SUPPLIER: Lattimore PLANT: 3 SPECIFICATION REQUIREMENTS 3000 psi ~ 28 Days 3" - 5" 3% - 5% 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.: 38 PLACEMENT DATE: 05/02/2002 WEATHER CONDITIONS: Clear TIME SAMPLED: 3:00am BATCHTIME: 2:34am TEMPERATURE (F) -AIR 70 F CONCRETE: 90 F TRUCK NO: 1111 TICKET NO: 3144064 AIR CONTENT (%): 3.5 UNIT WEIGHT (PC0: NA OVERALL PLACEMENT LOCATION: Paving - north lane, Creekview going westbound, Station 26+50 to Station 0+00 SAMPLE LOCATION: Station 26+35 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) (lbs. force) (psi) TYPE 1 1 2.0 05/06/2002 4 83560 2950 Unbonded Cap 1 2 2.0 05/09/2002 7 92825 3280 Unbonded Cap 1 3 2.0 05/30/2002 28 117100 4140 Unbonded Cap 1 4 2.0 05/30/2002 28 118875 4200 Unbonded Cap Average 4170 1 5 Hold 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 eonditinns 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, Nc. 01DK Page 1 of 28 Repo~ No.: 149030 RoneEn~in~rs Project No.: 015729 Client: City of Coppell CYLINDER MEASURED MAXIMUM COMPRESSIVE MARKED SLUMP DATE AGE LOAD STRENGTH FRACTURE SET NO. (inches) TESTED (days) (lbs. force) (psi) TYPE Water added at site: 10 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 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, Inc. 01DK Page 2 of 28 Ro gineers 8908 Ambassador Row Dallas, Texas 75247-4510 (214) 630=9745 (214) 630-9819 (fax) CONCRETE COMPRESSIVE STRENGTH TEST Client: Project: Services: City of Coppell Attn: Ms. Susan Taylor - Engineering Dept PO Box 478 Coppell TX 75019 Report No.: 149030 Project No.: 015729 Date of Service: 05/02/2002 Report Date: 05/31/2002 Creekview Drive and 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 STRENGTH: SLUMP (in): AIR (%): TEST METHOD: CONTRACTOR: Infxastruc~re Services, Inc. CONCRETE SUPPLIER: Lattimore PLA~Cr: 3 SPECWICATION REQUIREMENTS 3000 psi ~ 28 Days 3" - 5" 3% - 5% 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.: 38 eLACEME~Cr DATE: 05/02/2002 WEATHER CONDITIONS: Clear TIME SAMPLED: 3:50alTl BATCH TIME: 3:16am TEMPERATURE (F) - AIR 70 F CONCRETE: 90 F TRUCK NO: 1124 TICKET r~O: 3144073 AIR CONTENT (%): 4.0 UNIT WEIGHT (pc0: NA OVERALL PLACEMENT LOCATION: Paving - north lane, Creckview going westbound, Station 26+50 to Station 0+00 SAMPLE LOCATION: Station 24+55 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. Ouches) TESTED (days) (lbs. force) (psi) TYPE 2 I 2.5 05/06/2002 4 83050 2940 Unboaded Cap 2 2 2.5 05/09/2002 7 92480 3270 Unbonded Cap 2 3 2.5 05/30/2002 28 121110 4280 Unbonded Cap 2 4 2.5 05/30/2002 28 ! 16695 4130 Unbonded Cap Average 4210 2 5 Hold 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'all without the written approval of Rone Engineers, Inc. 01DK Page 3 of 28 Report No.: 149030 RoneEn~ine~ers Project No.: 015729 Client: City of Coppell ............. CYLINDER MEASURED MAXIMUM COMPRESSIVE MARKED SLUMP DATE AGE LOAD STRENGTH FRACTURE SET NO. (inches) TESTED (days) (lbs. force) (psi) TYPE LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality (composition, appearance, performance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineers, Inc. 01DK Page 4 of 28 RoneEn gineers 8908 Ambassador Row Dallas, Texas 75247=4510 (214) 630-9745 (214) 630-9819 (fax) CONCRETE COMPRESSIVE STRENGTH TEST Client: Project: Services: City of Coppell Atto: Ms. Susan Taylor - Engineering Dcpt PO Box 478 Coppell TX 75019 Report No.: 149030 Project No.: 015729 Date of Service: 05/02/2002 Report Date: 05/31/2002 Creekview Drive and Freeport P~rkway Coppell, TX Obtain samples of fresh concrete at the placement locations, perform required field testing, east compressive strength samples and bring samples back to the laboratory for curing and testing in accordgnce with applicable standards. PROJECT DATA STRENGTH: SLUMP (in): AIR (%): TEST METHOD: CONTRACTOR: Infrastructure Services, Inc. CONCRETE SUPPLIER: Lattimore PLANT: 3 SPECIFICATION REQUIREMENTS 3000 psi ~ 28 Days 3" - 5" 3% - 5% 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.: 38 PLACEMENT DATE: 05/02/2002 WEATHER CONDITIONS: Clear TIME SAMPLED: 3:40am BATCH TIME: 4:00am TEMPERATURE (F) - AIR 70 F CONCRETE: 90 F TRUCK NO: 1046 TlC~a~t NO: 3144082 AIR CONTENT (%): 4.25 UNIT WE~a~T (Pc0: NA OVERALL PLACEMENT LOCATION: Paving - north lane, Creekview going westbound, Station 26+50 to Station 0+00 SAMPLE LOCATION: Station 22+50 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) (lbs. force) (psi) TYPE 3 I 2.25 05/06/2002 4 74950 2650 Unbonded Cap 3 2 2.25 05/09/2002 7 88630 3130 Unbonded Cap 3 3 2.25 05/30/2002 28 114670 4060 Unbonded Cap 3 4 2.25 05/30/2002 28 114765 4060 Unbonded Cap Average 4060 3 5 Hold LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality (composition, appearance, performance, etc.) or any other feature Of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineers, Inc. 01DK Page 5 of 28 Report No.: 149030 RoneEngineera Project No.: 015729 Client: City of Coppell m.~~ CYLINDER MEASURED MAXIMUM COMPRESSIVE MARKED SLUMP DATE AGE LOAD STRENGTH FRACTURE SET NO. (inches) TESTED (days) Obs. force) (psi) TYPE LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality (composition, appearance, performance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineers, Inc. 01DK Page 6 of 28 gineers 8908 Ambassador Row Dallas, Texas 75247=4510 (214) 630-9745 (214) 630-9819 (fax) CONCRETE COMPRESSIVE STRENGTH TEST Client: Project: Services: City of Coppell Atto: Ms. Susan Taylor - Engineering Dept PO Box 478 Coppell TX 75019 Report No.: 149030 Project No.: 015729 Date of Service: 05/02/2002 Report Date: 05/31/2002 Creekview Drive and Freeport Parkway Coppell, TX Obtain samples of fresh tone,re at the placement locations, perform required field testing, east 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: Infrastructure Services, Inc. CONCRETE SUPPLIER: Lattimore PLANT: 3 SPECIFICATION REQUIREMENTS 3000 psi ~ 28 Days 3" - 5" 3% - 5% 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.: 38 PLACEMENT DATE: 05/02/2002 WEATHER CONDITIONS: C1car TIME SAMPLED: 5:30alTl BATCH ~nZ: 4:52am TEMPERATURE (IV} - AIR 72 F CONCRETE: 90 F TRUCK NO: 966 TIC~T NO: 3144092 AIR CONTENT (%): 4.0 UNIT WEIGHT (pcf): NA OVERALL PLACEMENT LOCATION: Paving - north lane, Creekview going westbound, Station 26+50 to Station 0+00 SAMPLE LOCATION: Station 19+75 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) (psi) TYPE 4 1 2.75 05/06/2002 4 78550 2780 Unbonded Cap 4 2 2.75 05/09/2002 7 95640 3380 Unbonded Cap 4 3 2.75 05/30/2002 28 116365 4120 Unbonded Cap 4 4 2.75 05/30/2002 28 118445 4190 Unbonded Cap Average 4160 4 5 Hold LIMITATIONS: The test ~-sults 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 the exclusive use of the clients to whom they ere addressed and shall not be reproduced except in full without the written approval of Rone Engineers, ]nc. 01DK Page 7 of 28 Report No.: 149030 RoneEn~gine~e~ Project No.: 015729 Client: City of Coppell CYLINDER MEASURED MAXIMUM COMPRESSIVE MARKED SLUMP DATE AGE LOAD STRENGTH FRACTURE SET NO. 0nches) TESTED (days) Obs. force) (psi) TYPE LIMITATIONS: The test results presented herein were pm'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 mat~er provided by persons or conditions over which we have no control. Our letters and reports are for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in flail without the written approval of Rone Engineers, Inc. 01DK Page 8 of 28 Ro gineers 8908 Ambassador Row Dallas, Texas 75247-4510 (214) 630-9745 (214) 630-9819 (fax) CONCRETE COMPRESSIVE STRENGTH TEST Client: Project: Services: City of Coppell Arm: Ms. Susan Taylor - Engineering Dept PO Box 478 Coppell TX 75019 Report No.: 149030 Project No.: 015729 Date of Service: 05/02/2002 Report Date: 05/31/2002 Creekview Drive and Freeport Parkway Coppell, TX Obtain samples of fresh concrete at the placement locations, perform required field testing, east compressive strength samples and bring samples back to the laboratory for curing and testing in accordance with applicable standards. PROJECT DATA STRENGTH: SLUMP On): AIR (%): TEST METHOD: CONTRACTOR: Infrastructure Services, Inc. CONCRETE SUPPLIER: Lattimore PLANT: 3 SPECIFICATION REQUIREMENTS 3000 psi ~ 28 Days 3" - 5" 3% - 5% 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.: 38 PLACEMENT DAT~: 05/02/2002 WEATHER CONDITIONS: Clear TIME SAMPLED: 7:20am BATCHTIME: 6:30am TEMPERATURE (F) - AIR 72 F CONCRETE: 90 F TRUCK NO: 964 TICKET NO: 3144102 AIR CONTENT (%): 4.75 UNIT WEIGHT (pc0: NA OVERALL PLACEMENT LOCATION: Paving - north lane, Creekview going westbound, Station 26+50 to Station 0+00 SAMPLE LOCATION: Station 18+75 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) (psi) TYPE 5 1 4.75 05/06/2002 4 79555 2810 Unbonded Cap 5 2 4.75 05/09/2002 7 95445 3380 Unbonded Cap 5 3 4.75 05/30/2002 28 120590 4260 Unbonded Cap 5 4 4.75 05/30/2002 28 121160 4280 Unbonded Cap Average 4270 5 5 Hold 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 ~ports 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, Inc. 01DK Page 9 of 28 Report No.: 149030 RoneEngineers Project No.: 015729 Client: City of Coppell mmrmm~ll CYLINDER MEASURED MAXIMUM COMPRESSIVE MARKED SLUMP DATE AGE LOAD STRENGTH FRACTURE SET NO. (inches) TESTED (days) (lbs. force) (psi) TYPE Water added at site: 10 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 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, Inc. 01DK Page 10 of 28 RoneEngineers 8908 Ambassador Row Dallas, Texas 75247-4510 (214) 630-9745 (214) 630-9819 (fax) CONCRETE COMPRESSIVE STRENGTH TEST Client: Project: Services: City of Coppell Arm: Ms. Susan Taylor - Engineering Dept PO Box 478 Coppell TX 75019 Report No.: 149030 Project No.: 015729 Date of Service: 05/02/2002 Report Date: 05/31/2002 Creek'v/ew Drive and 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 STRENGTH: SLUMP (in): AIR (%): TEST METHOD: CONTRACTOR: Infrastructure Services, Inc. CONCRETE SUPPLIER: Lattimore PLANT: 3 SPECIFICATION REQUIREMENTS 3000 psi ~ 28 Days 3" - 5" 3% - 5% 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.: 38 PLACEMENT DATE: WEATHER CONDITIONS: TIME SAMPLED: 8:15am TEMPERATURE (r)- AIR TRUCK NO: 1111 AIR CONTENT (%): 4.0 05/02/2002 Clear BATCH TIME: 7:34am 68 r CONCRETE: 90 TlCKeT NO: 3144111 UNIT WEIGHT (per): NA OVERALL PLACEMENT LOCATION: Paving - north lane, Creekview going westbound, Station 26+50 to Station 0+00 SAMPLE LOCATION: Station 16+50 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) (lbs. force) (psi) TYPE 6 1 2.5 05/06/2002 4 82740 2930 Unbonded Cap 6 2 2.5 05/09/2002 7 92165 3260 Unbonded Cap 6 3 2.5 05/30/2002 28 116010 4100 Unbonded Cap 6 4 2.5 05/30/2002 28 118795 4200 Unbonded Cap Average 4150 6 5 Hold LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality (composition, appearance, performance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineers, Inc. 01DK Page 11 of 28 Report No.: 149030 Project No.: 015729 Client: City of Coppell CYLINDER MEASURED MAXIMUM COMPRESSIVE MARKED SLUMP DATE AGE LOAD STRENGTH FRACTURE SET NO. (inches) TESTED (days) Obs. force) (psi) TYPE Water added at site: 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 matter provided by persons or conditions over which we lmve no con~rol. 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 Pone Engineers, Inc~ 01DK Page 12 of 28 Ro gineers 8908 Ambassador Row Dallas, Texas 75247-4510 (214) 630-9745 (214) 630-9819 (fax) CONCRETE COMPRESSIVE STRENGTH TEST Client: Project: Services: City of Coppell Arm: Ms. Susan Taylor - Engineering Dept PO Box 478 Coppell TX 75019 Report No.: 149030 Project No.: 015729 Date of Service: 05/02/2002 Report Date: 05/31/2002 Creekview Drive and 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 STRENGTH: SLUMP (in): AIR (%): TEST METHOD: CONTRACTOR: Infrastructure Services, Inc. CONCRETE SUPPLIER: Lattimore PLANT: 3 SPECIFICATION REQUIREMENTS 3000 psi ~ 28 Days 3" - 5" 3% - 5% 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.: 38 PLACEMENT DATE: WEATHER CONDITIONS: TIME SAMPLED: 9:00am TEMPERATURE (F) - AIR TRUCK NO: 8 21 AIR CONTENT (%): 4.0 05/02/2002 Cloudy BATCH TIME: 8:08am 70 F CONCRETE: 90 F TICKET NO: 3144120 UNIT WEIGHT (Pc0: NA OVERALL PLACEMENT LOCATION: Paving - no~h lane, Creekview going westbound, Station 26+50 to Station 0+00 SAMPLE LOCATION: Station 14+75 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) (psi) TYPE 7 1 2.5 05/06/2002 4 83765 2960 Unbonded Cap 7 2 2.5 05/09/2002 7 103770 3670 Unbonded Cap 7 3 2.5 05/30/2002 28 127005 4490 Unbonded Cap 7 4 2.5 05/30/2002 28 128935 4560 Unbonded Cap Average 4530 7 4 Hold 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 maRer 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, Inc. 01DK Page 13 of 28 Report No.: 149030 RoneEngineers Project No.: 015729 Client: CityofCoppell mmmt~q~llm CYLINDER MEASURED MAXIMUM COMPRESSIVE MARKED SLUMP DATE AGE LOAD STRENGTH FRACTURE SET NO. (inches) TESTED (days) (lbs. force) (psi) TYPE LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality (composition, appearance, performance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineers, Inc. 01DK Page 14 of 28 RoneEngineers 8908 Ambassador Row Dallas, Texas 75247-4510 (214) 630-9745 (214) 630=9819 (fax) CONCRETE COMPRESSIVE STRENGTH TEST Client: Project: Services: City of Coppell Arm: Ms. Susan Taylor - Engineering Dept PO Box 478 Coppell TX 75019 Report No.: 149030 Project No.: 015729 Date of Service: 05/02/2002 Report Date: 05/31/2002 Creekview Drive and 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 laboratoxy for curing and testing in accordance with applicable standards. PROJECT DATA STRENGTH: SLUMP (in): AIR (%): TEST METHOD: CONTRACTOR: Infrastructure Services, Inc. CONCRETE SUPPLIER: Lattimore PLANT: 3 SPECIFICATION REQUIREMENTS 3000 psi ~ 28 Days 3" - 5" 3% - 5% ASTM C-172 ASTM C-31 ASTM C-143 ASTM C-231 ASTM C- 1064 ASTM C-138 ASTM C-39 MIXDESIGN I.D.: 38 PLACEMrNT DAT~.: 05/02/2002 WEATHER CONDITIONS: Cloudy TIME SAMPLED: 10:00alI1 BATCHTIME: 9:13am TEMPERATURE (F) - AIR 67 F CONCRETE: 90 V TRUCK NO: 756 TICm~T NO: 3144133 AIR CONTENT (%): 4.25 UNIT WEIGHT (PC0: NA OVERALL PLACEMENT LOCATION: Paving - north lane, Creekview going westbound, Station 26+50 to Station 0+00 SAMPLE LOCATION: Station 12+60 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) (lbs. force) (psi) TYPE 8 1 2.0 05/06/2002 4 76895 2720 Unbonded Cap 8 2 2.0 05/09/2002 7 93965 3320 Unbonded Cap 8 3 2.0 05/30/2002 28 113765 4020 Unbonded Cap 8 4 2.0 05/30/2002 28 113750 4020 Unbonded Cap Average 4020 8 5 Hold 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 ~ports 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, Inc. 01DK Page 15 of 28 Report No.: 149030 RoneEngineers Project No.: 015729 Client: City of Coppell ~l CYLINDER MEASURED MAXIMUM COMPRESSIVE MARKED SLUMP DATE AGE LOAD STRENGTH FRACTURE SET NO. (inches) TESTED (days) Obs. force) (psi) TYPE LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality (composition, appearance, performance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineers, Inc. 01DK Page 16 of 28 Ro gineers 8908 Ambassador Row Dallas, Texas 75247.-4510 (214) 63O-9745 (214) 6309819 (fax) CONCRETE COMPRESSIVE STRENGTH TEST Client: Project: Services: City of Coppell Arm: Ms. Susan Taylor - Engineering Dept PO Box 478 Coppell TX 75019 Report No.: 149030 Project No.: 015729 Date of Service: 05/02/2002 Report Date: 05/31/2002 Creekview Drive and 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 STRENGTH: SLUMP On): AIR (%): TEST METHOD: CONTRACTOR: Infrastructure Services, Inc. CONCRETE SUPPLIER: Lattimore PLANT: 3 SPECIFICATION REQUIREMENTS 3000 psi ~ 28 Days 3" - 5" 3% - 5% 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.: 38 PLACEMENT DATE: 05/02/2002 WEATHER CONDITIONS: Cloudy TIME SAMPLED: ll:00am BATCHTIME: 10:17am TEMPERATURE (F} - AIR 69 F CONCRETE: 90 F TaUCK NO: 820 TICr. J~T SO: 3144143 AIR CONTENT (%): 4.75 UNIT WEIGHT (pcf): NA OVERALL PLACEMENT LOCATION: Paving - north lane, Creekview going westbound, Station 26+50 to Station 0+00 SAMPLE LOCATION: Station 10+50 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) (lbs. force) (ps0 TYPE 9 1 4.5 05/06/2002 4 76340 2700 Unbonded Cap 9 2 4.5 05/09/2002 7 94355 3340 Unbonded Cap 9 3 4.5 05/30/2002 28 117375 4150 Unbonded Cap 9 4 4.5 05/30/2002 28 111765 3950 Unbonded Cap Average 4050 9 5 Hold 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 conUol. 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, Inc. 01DK Page 17 of 28 Report No.: 149030 RoneEngineers Project No.: 015729 Client: City of Coppell CYLINDER MEASURED MAXIMUM COMPRESSIVE /VlARKED SLUMP DATE AGE LOAD STRENGTH FRACTURE SET NO. (inches) TESTED (days) (lbs. force) (psi) TYPE LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality (composition, appearance, performance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineers, Inc. 01DK Page 18 of 28 gJneers 8908 Ambassador Row Dallas, Texas 75247.-4510 (214) 630-9745 (214) 630-9819 (fax) CONCRETE COMPRESSIVE STRENGTH TEST Client: Project: Services: City of Coppell Attn: Ms. Susan Taylor - Engineering Dept PO Box 478 Coppell TX 75019 Report No.: 149030 Project No.: 015729 Date of Service: 05/02/2002 Report Date: 05/31/2002 Creekview Drive and 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 STRENGTH: SLUMP (in): AIR (%): TEST METHOD: CONTRACTOR: Infrastructure Services, Inc. CONCRETE SUPPLIER: Lattimore PLANT: 3 SPECIFICATION REQUIREMENTS 3000 psi ~ 28 Days 3" - 5" 3% - 5% 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.: 38 PLACEMENT DAT~: 05/02/2002 WEATHER CONDITIONS: Cloudy TIME SAMPLED: ll:40am BATCHTIME: ll:18am TEMPERATURE (F) - AIR 69 F CONCRETE: 90 F TRUCKNO: 975 TICKET NO: 3144156 AIR CONTENT (%): 4.5 UNIT WEIGHT (pcf): NA OVERALL PLACEMENT LOCATION: Paving - north lane, Crcekview going westbound, Station 26+50 to Station 0+00 SAMPLE LOCATION: Station 8+35 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. 0nchea) TESTED (days) Obs. force) (psi) TYPE 10 1 2.25 05/06/2002 4 75420 2670 Unbonded Cap 10 2 2.25 05/09/2002 7 93660 3310 Unbonded Cap 10 3 2.25 05/30/2002 28 118445 4190 Unbonded Cap 10 4 2.25 05/30/2002 28 114310 4040 Unbonded Cap Average 4120 10 5 Hold LIMITATIONS: The test results presented herein were prepared based upon thc 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, Inc. 01DK Page 19 of 28 Report No.: 149030 RoneEngineers Project No.: 015729 Client: City of Coppell CYLINDER MEASURED MAXIMUM COMPRESSIVE MARKED SLUMP DATE AGE LOAD STRENGTH FRACTURE SET NO. (inches) TESTED (days) (lbs. force) (psi) TYPE LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibiliW for vmiation in quality (composition, appearance, performance, etc.) or any other feature of similar subjest 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, Inc. 01DK Page 20 of 28 RoneEngineers 8908 Ambassador Row Dallas, Texas 75247-4510 (214) 630-9745 (214) 630-9819 (fax) CONCRETE COMPRESSIVE STRENGTH TEST Client: Project: Services: City of Coppell Ama: Ms. Susan Taylor - Engineering Dept PO Box 478 Coppell TX 75019 Report No.: 149030 Project No.: 015729 Date of Service: 05/02/2002 Report Date: 05/31/2002 Creekview Drive and Freeport Parkway Coppell, TX Obtain samples of flesh concrete at the placement locations, perform required field testing, cast compressive strength samples and bring samples back to the labomtoDr for curing and testing in accordance with applicable standards. PROJECT DATA STRENGTH: SLUMP (in): AIR (%): TEST METHOD: CONTRACTOR: Infrastructure Services, Inc. CONCRETE SUPPLIER: Lattimore PLANT: 3 SPECIFICATION REQUIREMENTS 3000 psi ~ 28 Days 3" - 5" 3%-5% 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.: 38 PLACeMeNT DATE: 05/02/2002 WEATHER CONDITIONS: Cloudy TIME SAMPLED: 1:15pm BATCH TIME: 12:22pm TEMPERATURE (F) - AIR 67 F CONCRETE: 90 F TRUCK NO: 821 TICmeT NO: 3144169 AIR CONTENT (%): 4.0 UNIT WEIGHT (pc0: NA OVERALL PLACEMENT LOCATION: Paving - north lane, Creckview going westbound, Station 26+50 to Station 0+00 SAMPLE LOCATION: Station 6+35 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. 0Aches) TESTED (days) (lbs. force) (psi) TYPE 11 1 2.25 05/06/2002 4 78845 2790 Unbonded Cap 11 2 2.25 05/09/2002 7 94490 3340 Unbonded Cap 11 3 2.25 05/30/2002 28 118305 4180 Unbonded Cap 11 4 2.25 05/30/2002 28 112210 3970 Unbonded Cap Average 4080 11 5 Hold LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assur0e 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, Inc. 01DE Page 21 of 28 Report No.: 149030 RoneEngineers Project No.: 015729 Client: City of Coppell m~mmm~l CYLINDER MEASURED MAXIMUM COMPRESSIVE MARKED SLUMP DATE AGE LOAD STRENGTH FRACTURE SET NO. (inches) TESTED (days) (lbs. force) (psi) TYPE Water added at site: 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 matter provided by persons or conditions over which we have no control. Oar 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, Inc. 01DK Page 22 of 28 gineers 8908 Ambassador Row Darius, Texas 75247-4510 (214) 630-9745 (214) 630-9819 (fax) CONCRETE COMPRESSIVE STRENGTH TEST Client: Project: Services: City of Coppell Arm: Ms. Susan Taylor - Engineering Dept PO Box 478 Coppell TX 75019 Report No.: 149030 Project No.: 015729 Date of Service: 05/02/2002 Report Date: 05/31/2002 Creek-view Drive and Freeport Parkway Coppell, TX Obtain samples of fresh concrete at the placement locations, perform required field testing, cast compressive stxength 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: Infrastructure Services, Inc. CONCRETE SUPPLIER: Lattimore PLANT: 3 SPECIFICATION REQUIREMENTS 3000 psi ~ 28 Days 3" - 5" 3% - 5% 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.: 38 PLACEMENT DATe: 05/02/2002 WEATHER CONDITIONS: Clolldy TI~n~SAMPLED: 2:00pm BATCHTIM~: 12:58pm TEMPERATURE (F) - AIR 72 ~* CONCRETE: 90 F TRUC~: NO: 830 TICKET NO: 3144175 AIR CONTENT (%): 4.5 UNIT WEIGHT (pc0: NA OVERALL PLACEMENT LOCATION: Paving - north lane, Creekview going westbound, Station 26+50 to Station 0-00 SAMPLE LOCATION: Station 5+50 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) (lbs. force) (psi) TYPE 12 1 2.5 05/06/2002 4 81525 2880 Unbonded Cap 12 2 2.5 05/09/2002 7 87135 3080 Unbonded Cap 12 3 2.5 05/30/2002 28 117280 4150 Unbonded Cap 12 4 2.5 05/30/2002 28 112710 3990 Unbonded Cap Average 4070 12 5 Hold LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality (composition, appearance, performance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineers, Inc. 01DK Page 23 of 28 Report No.: 149030 Ronel:n~ine~e~ Project No.: 015729 ............ Client: City of Coppell CYLINDER MEASURED MAXIMUM COMPRESSIVE MARKED SLUMP DATE AGE LOAD STRENGTH FRACTURE SET NO. (inches) TESTED (days) (lbs. force) (psi) TYPE Water added at site: 10 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 matter provided by persons or conditions over which we have no conlxol. Our letters and reports are for the exclusive use of the clients to whom they are addressed end shall not be reproduced except in full without the written approval of Rone Engineers, Inc. 01DK Page 24 of 28 Ro gineers 8908 Ambassador Row Dallas, Texas 7524%4510 (:214) 6.30-9745 (214) 630-9819 (fax) CONCRETE COMPRESSIVE STRENGTH TEST CHent: Project: Services: City of Coppell Atto: Ms. Susan Taylor - Engineering Dept PO Box 478 Coppell TX 75019 Report No.: 149030 Project No.: 015729 Date of Service: 05/02/2002 Report Date: 05/31/2002 Creekview Drive and Freeport Parkway Coppell, TX Obtain samples of fresh concrete at the placement locations, perform required field testing, east eorapressive 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: COmrRACTOR: Infrastructure Services, Inc. CONCRETE SUPPLIER: Lattimore PLANT: 3 SPECIFICATION REQUIREMENTS 3000 psi ~ 28 Days 3" - 5" 3% - 5% 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.: 38 PLACEMENT DATE: 05/02/2002 WEATHER CONDITIONS: Cloudy TIME SAMPLED: 3:50pm BATCH TIME: 3:04pta TEMPERATURE (F) - AIR 70 F CONCRETE: 90 F muck NO: 1040 TICKET NO: 7116146 AIR CONTENT (%): 4.0 vNrr WEIGHT (per): NA OVERALL PLACEMENT LOCATION: Paving - noCth lane, Creek'view going westbound, Station 26+50 to Station 0+00 SAMPLE LOCATION: Station 4+00 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) (lbs. force) (psi) TYPE 13 1 3.5 05/06/2002 4 77025 2720 Unbonded Cap 13 2 3.5 05/09/2002 7 83125 2940 Unbonded Cap 13 3 3.5 05/30/2002 28 109390 3870 Unbonded Cap 13 4 3.5 05/30/2002 28 110340 3900 Unbonded Cap Average 3890 13 5 Hold 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 arc for the exclusive use of thc clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineers, Inc. 01DK Page 25 of 28 Report No.: 149030 RoneEngineers Project No.: 015729 ............ ~l Client: City of Coppell CYLINDER MEASURED MAXIMUM COMPRESSIVE MARKED SLUMP DATE AGE LOAD STRENGTH FRACTURE SET NO. (inches) ~STED (days) (lbs. force) (psi) TYPE LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality (composition, appearance, performance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineers, Inc. 01DK Page 26 of 28 RoneEngineers 8908 Ambassador Row Dallas, Texas 75247-4510 (214) 630-9745 (214) 630-9819 (fax) CONCRETE COMPRESSIVE STRENGTH TEST Client: Project: Services: City of Coppell Arm: Ms. Susan Taylor - Engineering Dept PO Box 478 Coppell TX 75019 Report No.: 149030 Project No.: 015729 Date of Service: 05/02/2002 Report Date: 05/31/2002 Creek-view Drive and 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 STRENGTH: SLUMP (in): AIR (%): TEST METHOD: CONTRACTOR: Infrastructure Services, Inc. CONCRETE SUPPLIER: Lattimore PLANT: 3 SPECIFICATION REQUIREMENTS 3000 psi ~ 28 Days 3" - 5" 3%-5% 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.: 38 PLACEMENT DAm: 05/02/2002 WEATHER CONDITIONS: Cloudy TIME SAMPLED: 5'00pm BATCHTIME: 4:16pm TEMPERATURE (F) - AIR 75 F CONCRETE: 90 F XRUCK NO: 1123 TIC~T NO: 617437 AIR CONTENT (%): 4.1 UNIT WElGHT (pc0: NA OVERALL PLACEMENT LOCATION: Paving - north lane, Creekview going westbound, Station 26+50 to Station 0+00 SAMPLE LOCATION: Station 3+50 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) (lbs. force) (psi) TYPE 14 1 2.0 05/06/2002 4 77115 2730 Unbonded Cap 14 2 2.0 05/09/2002 7 89585 3170 Unbonded Cap 14 3 2.0 05/30/2002 28 109400 3870 UnbondedCap 14 4 2.0 05/30/2002 28 111095 3930 Unbonded Cap Average 3900 14 5 Hold LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality (composition, appearance, performance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineers, Inc. 01DK Page 27 of 28 Report No.: 149030 RoneEngineer$ Project No.: 015729 Client: City of Coppell CYLINDER MEASURED MARKED SLUMP SET NO. (inches) DATE TESTED AGE (days) MAXIMUM COMPRESSIVE LOAD STRENGTH FRACTURE (lbs. force) (psi) TYPE Water added at site: 10 gallons Technician: Anthony Maldonado Report Distribution: (1) City of Coppell (1) City of Coppell (I) City of Coppell (1) Infrastructure Services, Inc. Started: 2;00am Finished: 6:00pm (l) City of Coppell (l) Schrickcl, Rollins & Assoc., Inc. / Clay S~k Project IV~fiager LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality (anmposition, 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, Inc. 01DK Page 28 of 28