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ST9301-LR060826 Ron e rin E ng i neeg 8908 Ambassador Row, Dallas, TX 75247 Engineering 1 # 1 4221 Freidrich Lane, Ste 195, Austin, TX 78744 7701 W Little York, Ste 600, Houston, TX 77040 -' Corporate Phone: (214) 630 -9745 CONCRETE COMPRESSIVE STRENGTH TEST Client: City of Coppell Report No.: 261876 Ms. Suzan Taylor Project No.: 0611391 PO Box 9478 Coppell TX 75019 Date of Service: 07/24/2006 Report Date: 08/26/2006 Project: East Sandy Lake Road ST 93 -01 Completion 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 CONTRACTOR: Tiseo Paving Company MIX DESIGN I.D.: NA MEASURED SLUMP CONCRETE SUPPLIER: Tiseo Paving PLACEMENT DATE: 07/24/2006 (inches) PLANT: On site WEATHER CONDITIONS: Partly cloudy 2.75 SPECIFICATION REQUIREMENTS TIME SAMPLED: 1 1:39am BATCH TIME: 1 1:3Oam STRENGTH: 3600 psi @ 28 Days TEMPERATURE (F) - AIR 93 F CONCRETE: 96 F SLUMP (in): 1 " - 3" TRUCK NO: 162 TICKET NO: NA AIR ( %): 4% - 6% AIR CONTENT ( %): 5.9 UNIT WEIGHT (pcf): NA TEST METHOD: ASTM C -172 OVERALL PLACEMENT LOCATION: ASTM C -31 Paving, Sandy Lake Road, Station 35 +00; drive -in, Station 35 +00 to address 1101 -1269 ex "P` 91.z Sandy Lake Road; noses, Station 28 +00 and 35 +00 ASTM C -143 ASTM C -231 ASTM C -1064 ASTM C -1231 SAMPLE LOCATION: Eastbound turn lane, Station 33 +00 ASTM C -39 REPORT OF TESTS Concrete Compressive Cylinder 6" x 12" CYLINDER MAXIMUM COMPRESSIVE MARKED DATE AGE DIAMETER AREA LOAD STRENGTH FRACTURE SET NO. TESTED (days) (inches) (s • (Ibs. force) (psi TYPE 2 1 07/27/2006 3 5.99 8.17 102000 3620 ' Unbonded Cap 2 2 07/31/2006 7 6.00 28.26 117090 4140 Unbonded Cap 2 3 08/21/2006 28 5.99 :.17 136460 4840 Unbonded Cap 2 4 08/21/2006 28 5.99 28.17 139010 4930 Unbonded Cap Average 4890 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, 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 Engineering Services, Ltd. n. (,, D....e 4 of A Report No.: 261876 Rone Engineering 211111111EN 11111111111E1 Project No.: 0611391 Client: City of Coppell Notified leader of crew of test results. Notified John with Tiseo of concrete temperature. Technician: Javier Martinez Started: 8:15am Finished: 3:15pm Rone . ; :in • • ng Report Distribution: r_ (1) City of Coppell (1) City of Coppell (�. • n, AET (1) Tiseo Paving Company 'roject '4 . ; ger 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, 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 Engineering Services, Ltd. one Engineering 8908 Ambassador Row, Dallas, TX 75247 4221 Freidrich Lane, Ste 195, Austin, TX 78744 7701 W Little York, Ste 600, Houston, TX 77040 Corporate Phone: (214) 630 -9745 CONCRETE COMPRESSIVE STRENGTH TEST Client: City of Coppell Report No.: 262291 Ms. Suzan Taylor Project No.: 0611391 PO Box 9478 Date of Service: 07/27/2006 Coppell TX 75019 Report Date: 08/26/2006 Project: East Sandy Lake Road ST 93 -01 Completion 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 CONTRACTOR: Tiseo Paving Company MIX DESIGN I.D.: NA MEASURED SLUMP CONCRETE SUPPLIER: Tiseo PLACEMENT DATE: 07/27/2006 (inches) PLANT: On site WEATHER CONDITIONS: Clear 6.0 SPECIFICATION REQUIREMENTS TIME SAMPLED: 1:3Opm BATCH TIME: NA STRENGTH: 3600 psi @ 28 Days TEMPERATURE (F) - AIR 95 F CONCRETE: 97 F SLUMP (in): 4" - 6" TRUCK NO: NA TICKET NO: NA AIR ( %): 4% - 6% AIR CONTENT ( %): 5.7 UNIT WEIGHT (pcf): NA TEST METHOD: ASTM C -172 OVERALL PLACEMENT LOCATION: ASTM C -31 Paving, eastbound lanes, Sandy Lake Road, entrance to St. Joseph except 9.1.2 ASTM C -143 ASTM C -231 ASTM C -1064 ASTM C -1231 SAMPLE LOCATION: 5' east of west dividing nose ASTM C -39 REPORT OF TESTS Concrete Compressive Cylinder 6" x 12" CYLINDER MAXIMUM COMPRESSIVE MARKED DATE AGE DIAMETER AREA LOAD STRENGTH FRACTURE SET NO. TESTED (days) (inches) (sq.in.) (Ibs. force) (psi) TYPE 1 1 08/03/2006 7 5.99 28.17 89760 3180 Unbonded Cap 1 2 08/24/2006 28 6.00 28.26 114300 4040 Unbonded Cap 1 3 08/24/2006 28 6.00 28.26 108220 3830 Unbonded Cap Average 3940 1 4 Hold See report #262267 for technician time. Started: Finished: e E i'. ineering Technician: Tim Stone / I Report Distribution: (1) City of Coppell (1) City of Coppell K. S' ott Watson, AET (1) Tiseo Paving Company Project Manager LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. e sume no responsibility for variation in quality (composition, appearance, 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 Engineering Services, Ltd. t11T1\R Poe 1 of 1 Rone Engineering 8908 Ambassador Row, Dallas, TX 75247 4221 Freidrich Lane, Ste 195, Austin, TX 78744 7701 W Little York, Ste 600, Houston, TX 77040 Corporate Phone: (214) 630 -9745 CONCRETE COMPRESSIVE STRENGTH TEST Client: City of Coppell Report No.: 262267 Ms. Suzan Taylor Project No.: 0611391 PO Box 9478 Coppell TX 75019 Date of Service: 07/27/2006 Report Date: 08/26/2006 Project: East Sandy Lake Road ST 93 -01 Completion 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 CONTRACTOR: Tiseo Paving Company MIX DESIGN I.D.: 9616 -B MEASURED SLUMP CONCRETE SUPPLIER: Southern Star PLACEMENT DATE: 07/27/2006 (inches) PLANT: 29 WEATHER CONDITIONS: Clear 5.0 SPECIFICATION REQUIREMENTS TIME SAMPLED: 2:O5pm BATCH TIME: 1:3Opm STRENGTH: 3000 psi @ 28 Days TEMPERATURE (F) - AIR 95 F CONCRETE: 97 F SLUMP (in): 5" maximum TRUCK NO: 31 TICKET NO: 1260650 AIR ( %): 3% - 5% AIR CONTENT ( %): 3.0 UNIT WEIGHT (pcl): NA TEST METHOD: ASTM C -172 OVERALL PLACEMENT LOCATION: ASTM C -31 Inlet tops and paving mouth to inlet, Station 51 +70.00, inlet north of Station 1 +56, River except 9.1.2 Chase ASTM C -143 ASTM C -231 ASTM C -1064 ASTM C - 1231 SAMPLE LOCATION: One inlet north of Station 1 +56 ASTM C -39 REPORT OF TESTS Concrete Compressive Cylinder 6" x 12" CYLINDER MAXIMUM COMPRESSIVE MARKED DATE AGE DIAMETER AREA LOAD STRENGTH FRACTURE SET NO. TESTED (days) (inches) (sq.in.) (lbs. force) (psi) TYPE 1 1 08/03/2006 7 5.99 28.17 83650 2970 Unbonded Cap 1 2 08/24/2006 28 6.00 28.26 104870 3710 Unbonded Cap 1 3 08/24/2006 28 6.00 28.26 110920 3920 Unbonded Cap Average 3820 1 4 Hold Technician: Tim Stone Started: 12:30pm Finished: 3:15pm ' one ' ngineering Report Distribution: (I) City of Coppell (1) City of Coppell . Scott Watson, AET (1) Tiseo Paving Company Project 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, 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 Engineering Services, Ltd. ill MI Pa on 1 of 1 Engineering one © 8908 Ambassador Row, Dallas, TX 75247 �i 1 V �+ 4221 Freidrich Lane, Ste 195, Austin, TX 78744 7701 W Little Y, , u, Corporate orkSte P (214) ston 630 -9745 TX 77040 CONCRETE COMPRESSIVE STRENGTH TEST Client: City of Coppell Report No.: 261876 Ms. Suzan Taylor PO Box 9478 Project No.: 0611391 Coppell TX 75019 Date of Service: 07/24/2006 Report Date: 08/26/2006 Project: East Sandy Lake Road ST 93 -01 Completion 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 CONTRACTOR: Tiseo Paving Company MIX DESIGN I.D.: NA MEASURED SLUMP CONCRETE SUPPLIER: Tiseo Paving PLACEMENT DATE: 07/24/2006 (inches) PLANT: On site WEATHER CONDITIONS: Partly cloudy 2.0 SPECIFICATION REQUIREMENTS TIME SAMPLED: 9:16am BATCH TIME: 9 :1 Oam STRENGTH: 3600 psi @ 28 Days TEMPERATURE (F) - AIR 86 F CONCRETE: 95 F SLUMP (in): 1" - 3" TRUCK NO: 161 TICKET NO: NA AIR ( %): 4% - 6% AIR CONTENT ( %): 5.2 UNIT WEIGHT (pcf): NA TEST METHOD: ASTM C -172 OVERALL PLACEMENT LOCATION: ASTM C -31 Paving, crossover on Sandy Lake Road, Station 24 +10 to 25 +50; westbound turn lane, e `eP` 9 �2 Station 29 +00 to 30 +90; eastbound turn lane, Station 30 +00 to 34 +00 ASTM C -143 ASTM C -231 ASTM C -1064 ASTM C -1231 SAMPLE LOCATION: Westbound turn lane, Station 29 +20 ASTM C -39 REPORT OF TESTS Concrete Compressive Cylinder 6" x 12" CYLINDER MAXIMUM COMPRESSIVE MARKED DATE AGE DIAMETER AREA LOAD STRENGTH FRACTURE SET NO. TESTED (days) (inches) (sq.in.) (Ibs. force) (psi) TYPE 1 1 07/27/2006 3 5.99 28.1 ' 106640 f 780 Unbonded Cap 1 2 07/31/2006 7 • 6.00 8.26 125380 443 Unbonded Cap 1 3 08/21/2006 28 5.99 28.17 158000 5610 Unbonded Cap 1 4 08/21/2006 28 5.99 28.17 152790 5420 Unbonded Cap Average 5520 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, 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 Engineering Services, Ltd. nl cc PaaP 1 of d o „e Engineering 8908 Ambassador Row, Dallas, TX 75247 1 Engineering 4221 Freidrich Lane, Ste 195, Austin, TX 78744 7701 W Little York, Ste 600, Houston, TX 77040 Corporate Phone: (214) 630 -9745 CONCRETE COMPRESSIVE STRENGTH TEST CIient: City of Coppell Report No.: 262345 Ms. Suzan Taylor Project No.: 0611391 PO Box 9478 Coppell TX 75019 Date of Service: 07/28/2006 Report Date: 08/28/2006 Project: East Sandy Lake Road ST 93 -01 Completion 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 CONTRACTOR: Tiseo Paving Company MIX DESIGN I.D.: NA MEASURED SLUMP CONCRETE SUPPLIER: Tiseo Paving PLACEMENT DATE: 07/28/2006 (inches) PLANT: 011 site WEATHER CONDITIONS: Clear 4.0 SPECIFICATION REQUIREMENTS TIME SAMPLED: 8:3Oam BATCH TIME: NA STRENGTH: 3000 psi @ 28 Days TEMPERATURE (F) - AIR 75 F CONCRETE: 85 F SLUMP (in): 3” - 5" TRUCK NO: NA TICKET NO: NA AIR ( %): 4% - 6% AIR CONTENT ( %): 3.5 UNIT WEIGHT (pef): NA TEST METHOD: ASTM C -172 OVERALL PLACEMENT LOCATION: ASTM C -31 Paving, westbound lane of Sandy Lake Road at Riverchase except 9.1.2 ASTM C -143 ASTM C -231 ASTM C -1064 ASTM C -1231 SAMPLE LOCATION: 5' north, 10' east from westbound ASTM C -39 REPORT OF TESTS lane of Sandy Lake Road Concrete Compressive Cylinder 6" x 12" CYLINDER MAXIMUM COMPRESSIVE MARKED DATE AGE DIAMETER AREA LOAD STRENGTH FRACTURE SET NO. TESTED (days) (inches) (sq.in.) (Ibs. force) (psi) TYPE 1 1 08/04/2006 7 6.00 28.26 103430 3660 Unbonded Cap 1 2 08/25/2006 28 6.00 28.26 129650 4580 Unbonded Cap 1 3 08/25/2006 28 6.00 28.26 134030 4740 Unbonded Cap Average 4660 1 4 Hold Technician: Jeremy Brimingham Started: 7:30am Finished: 11:15am one ngineering Report Distribution: / (1) City of Coppell (1) City of Coppell . Scott Watson, AET (1) Tiseo Paving Company / Project 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, 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 Engineering Services, Ltd. nice Pace 1 of 1