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ST9902-LR061117 Concrete Compression Test Report eM J ENGINEERING, INC. 7636 Pebble Drive Fort Worth, Texas 76118 Tel: (817) 284-9400 Fax: (817) 589-9993 Client: Project: City of Coppell West Sandy Lake Road Reconstruction Report Distribution: (1) City of Coppell (1) City of Coppell (1) Tiseo Paving Company (1) Teague Nail & Perkins CMJ Report No.: 687-5192-184 Report Date: 01/05/2007 Strength Slump Air Content Specifications 3600 psi @ 28 Days 5 in max 3 % min 6 % max n/a Placement Date Sampled By Weather Supplier/Mix Air Content Method Concrete Temperature Ambient Temperature 400 F min Test Data 11/07/2006 Zach Hartgraves Clear/Sunny On Site/ ASTM C231 Ticket Number: Slump: Concrete Temperature: Placement Location: N/A 4.5 in 780 F Paving: Time Batched: 09:35 Air Content: 4.0 % Ambient Temperature: 67" F Median at Intersection of Sandy Lake Rd and North , Sample Location: 2' South of North Curb at Sta. 27+00 Concrete Compression Test R Time Sampled: 10:00 Unit Weight: N/A Yardage (c.y.): 30 of 120 st half of Median Fracture Type C-cone/shear B-cone/split C-cone/shear C-cone/shear B-cone/split Cylinder Age Max Load Set # # Test Date (days) (Ibs. force) 02 SLR11070605 11/10/2006 3 61280 02 SLR 11070606* 11/14/2006 7 71220 02 SLR 11070607 12/05/2006 28 87440 02 SLR11070608 12/05/2006 28 89330 02 SLR 11070609* 01/02/2007 56 89810 Area (sq,in,) 27.90 28,09 28.18 28.18 27.99 28 day average Normal cylinder size: 6" x 12" 0 The average 28 day compressive strength test results do not meet specifications, It' 1\ Field and laboratory tests by CMJ are per applicable ASTM Standards: C31, C39, C138, C143, C172, C1064, and C617 O~3VO \ o Gallons of Water Added On-Site ~\ \) * 7-DAY TEST RESULT INDICATES A MARGINAL 28-DAY COMPRESSIVE STRENGTH * 28-DAY TEST RESULTS NON-COMPLIANT; CONTRACTOR NOTIFIED VIA FAX ON 12/0 2006. "HOLD" CYLINDER TO BE TESTED AT 56 DAYS, *56 Day Non Compliant Contractor Notified CMJ Engineering, 'nc LIMITATIONS: The test results presented in this report apply only to the specific samples, items, and areas described within this report, The test results do not pertain to any other samples, items or areas regardless of similarity. Our reports are produced solely for the exclusive use of our client. This report or any portion of this report may not be reproduced without the written consent of our client and CMJ Engineering, Inc, o I Page I of I Concrete Compression Test Report eM J ENGINEERING, INC. 7636 Pebble Drive Fort Worth, Texas 76118 Tel: (817) 284-9400 Fax: (817) 589-9993 Client: Project: City of Coppell West Sandy Lake Road Reconstruction Report Distribution: (1) City of Coppell (1) City of Coppell (1) Tiseo Paving Company (1) Teague Nail & Perkins CMJ Report No.: 687-5192-183 Report Date: 12/08/2006 3 % min 6 % max n/a 400 F min Placement Date Sampled By Weather Supplier/Mix Air Content Method Test Data 11/07/2006 Zach Hartgraves Foggy Southern Star/1618-B ASTM C231 Strength Slump Air Content Concrete Temperature Ambient Temperature Specifications 3600 psi @ 28 Days 4 in max Ticket Number: Slump: Concrete Temperature: Placement Location: 1449353 Time Batched: 07:36 4 in Air Content: 5.0 % 740 F Ambient Temperature: 550 F Inlet Top: Sta. 1+00.07, Storm Drain Lateral A5-2 Time Sampled: 08:10 Unit Weight: N/A Yardage (c.y.): 7 of 7 Sample Location: Inlet Top: Sta. 1 +00.07, Storm Drain Lateral A5-2 Concrete Compression Test Results Cylinder Age Max Load Area stren~th Fracture Set # # Test Date (days) (Ibs. force) (sq.in.) (pSI Type 01 SLR11070601 11/14/2006 7 134340 28.09 4780 C-cone/shear 01 SLR11070602 12/05/2006 28 164530 28.18 5840 E-columnar 01 SLR11070603 12/05/2006 28 162550 28.18 5770 E-columnar 01 SLR11070604 Hold 28 day average 5810 Normal cylinder size: 6" x 12" Field and laboratory tests by CMJ are per applicable ASTM Standards: C31, C39, C138, C143, C172, C1064, and C617 or C1231. o Gallons of Water Added On-Site filt f'I' R. Carl Lee, S.E.T. Vice PresidentlCMT Manager LIMITATIONS: The test results presented in this report apply only to the specific sample, items, and areas described within this report. The test results do not pertain to any other samples, items or areas regardless of similarity. Our reports are produced solely for the exclusive use of our client. This report or any portion of this report may not be reproduced without the written consent of our client and CMJ Engineering, Inc. 01 Page I of I Concrete Compression Test Report eM J ENGINEERING, INC. 7636 Pebble Drive Fort Worth, Texas 76118 Tel: (817) 284-9400 Fax: (817) 589-9993 Client: Project: City of Coppel! West Sandy Lake Road Reconstruction Report Distribution: (1) City of Coppell (1) City of Coppell (1) Tiseo Paving Company (1) Teague Nail & Perkins CMJ Report No.: 687-5192-184 Report Date: 12/08/2006 3 % min 6 % max n/a 400 F min Placement Date Sampled By Weather Supplier/Mix Air Content Method Test Data 11/07/2006 Zach Hartgraves Clear/Sunny On Site/ ASTM C231 Strength Slump Air Content Concrete Temperature Ambient Temperature Specifications 3600 psi @ 28 Days 5 in max Ticket Number: Slump: Concrete Temperature: Placement Location: N/A 4.5 in 780 F Paving: Time Batched: 09:35 Time Sampled: 10:00 Air Content: 4.0 % Unit Weight: N/A Ambient Temperature: 67" F Yardage (c.y.): 30 of 120 Median at Intersection of Sandy Lake Rd and North Point, West half of Median Sample Location: 2' South of North Curb at Sta. 27+00 Concrete Compression Test Results Cylinder Age Max Load Area Stren8th Fracture Set # # Test Date (days) (Ibs. force) (sq.in.) (pSI Type 02 SLR11070605 11/10/2006 3 61280 27.90 2200 C-cone/shear 02 SLR11070606* 11/14/2006 7 71220 28.09 2540 B-cone/split 02 SLR 11070607 12/05/2006 28 87440 28.18 3100 C-cone/shear 02 SLR11070608 12/05/2006 28 89330 28.18 3170 C-cone/shear 02 SLR11070609 01/02/2007 56 28 day average 3140 Normal cylinder size: 6" x 12" The average 28 day compressive strength test results do not meet specifications. Field and laboratory tests by CMJ are per applicable ASTM Standards: C31, C39, C138, C143, C172, C1064, and C617 or C1231. o Gallons of Water Added On-Site * 7-DAY TEST RESULT INDICATES A MARGINAL 28-DAY COMPRESSIVE STRENGTH * 28-DAY TEST RESULTS NON-COMPLIANT; CONTRACTOR NOTIFIED VIA FAX ON 12/05/2006. "HOLD" CYLINDER TO BE TESTED AT 56 DAYS. CMJ Engineering, In LIMITATIONS: The test results presented in this report apply only to the specific samples, items, and areas described within this report. The test results do not pertain to any other samples, items or areas regardless of similarity, Our reports are produced solely for the exclusive use of our client. This report or any portion of this report may not be reproduced without the written consent of our client and CMJ Engineering, Inc. 01 Page I of I Concrete Compression Test Report eM J ENGINEERING, INC. 7636 Pebble Drive Fort Worth, Texas 76118 Tel: (817) 284-9400 Fax: (817) 589-9993 Client: Project: City of Coppell West Sandy Lake Road Reconstruction Report Distribution: (1) City of Coppell (1) City of Coppell (1) Tiseo Paving Company (1) Teague Nail & Perkins CMJ Report No.: 687-5192-183 Report Date: 11/17/2006 3 % min 6 % max n/a 400 F min Placement Date Sampled By Weather Supplier/Mix Air Content Method Test Data 11/07/2006 Zach Hartgraves Foggy Southern Star/1618-B ASTM C231 Strength Slump Air Content Concrete Temperature Ambient Temperature Specifications 3600 psi @ 28 Days 4 in max Ticket Number: Slump: Concrete Temperature: Placement Location: 1449353 4in 740 F Inlet Top: Time Batched: 07:36 Air Content: 5.0 % Ambient Temperature: 550 F Sta. 1+00.07, Storm Drain Lateral A5-2 Time Sampled: 08:10 Unit Weight: N/A Yardage (c.y.): 7 of 7 Sample Location: Inlet Top: Sta. 1 +00.07, Storm Drain Lateral A5-2 Concrete Compression Test Results Cylinder Age Max Load Area Set # # Test Date (days) (Ibs. force) (sq.in.) 01 SLR11070601 11/14/2006 7 134340 28.09 01 SLR11070602 12/05/2006 28 01 SLR11070603 12/05/2006 28 01 SLR11070604 Hold Stren.9th (pSI) 4780 Fracture Type C-cone/shear Normal cylinder size: 6" x 12" Field and laboratory tests by CMJ are per applicable ASTM Standards: C31, C39, C138, C143, C172, C1064, and C617 or C1231. o Gallons of Water Added On-Site CMJ Engineering, 'n R. Carl Lee, S.E.T. Vice President/CMT Manager LIMITATIONS: The test results presented in this report apply only to the specific samples, it s, and areas described within this report. The test results do not pertain to any other samples, items or areas regardless of similarity, Our reports are produced solely for the exclusive use of our client. This report or any portion of this report may not be reproduced without the written consent of our client and CMJ Engineering, Inc. 01 Page I of I Concrete Compression Test Report eM J ENGINEERING, INC. 7636 Pebble Drive Fort Worth, Texas 76118 Tel: (817) 284-9400 Fax: (817) 589-9993 Client: Project: City of Coppell West Sandy Lake Road Reconstruction Report Distribution: (1) City of Coppell (1) City of Coppell (1) Tiseo Paving Company (1) Teague Nail & Perkins CMJ Report No.: 687-5192-184 Report Date: 11/17/2006 Strength Slump Air Content Concrete Temperature Ambient Temperature Specifications Test Data 11/07/2006 Zach Hartgraves Clear/Sunny On Site! ASTM C231 3600 psi @ 28 Days 5 in max 3 % min 6 % max n/a 400 F min Placement Date Sampled By Weather Supplier/Mix Air Content Method Cylinder Age Max Load Area Set # # Test Date (days) (Ibs. force) (sq.in.) 02 SLR11070605 11/10/2006 3 61280 27.90 02 SLR11070606* 11/14/2006 7 71220 28.09 02 SLR11070607 12/05/2006 28 02 SLR11070608 12/05/2006 28 02 SLR11070609 Hold Ticket Number: Slump: Concrete Temperature: Placement Location: Sample Location: N/A 4.5 in 780 F Paving: Time Batched: 09:35 Time Sampled: 10:00 Air Content: 4.0 % Unit Weight: N/A Ambient Temperature: 670 F Yardage (c.y.): 30 of 120 Median at Intersection of Sandy Lake Rd and North Point, West half of Median 2' South of North Curb at Sta. 27+00 Concrete Compression Test Results Strength (psi) 2200 2540 Fracture Type C-cone!shear B-cone/split Normal cylinder size: 6" x 12" Field and laboratory tests by CMJ are per applicable ASTM Standards: C31, C39, C138, C143, C172, C1064, and C617 or C1231. o Gallons of Water Added On-Site * 7-DAY TEST RESULT INDICATES A MARGINAL 28-DAY COMPRESSIVE STRENGTH I CMJ Engineering,,"nc R. Carl Lee, S.E.T, Vice President/CMT Manager LIMITATIONS: The test results presented in this report apply only to the specific samples, item, and areas described within this report. The test results do not pertain to any other samples, items or areas regardless of similarity, Our reports are pr duced solely for the exclusive use of our client. This report or any portion of this report may not be reproduced without the written con ent of our client and CMJ Engineering, Inc. 01 Pagelofl