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MA1001-LR100625RuUAncE G cEorEcnrocAL Cffi UP Consulting Engineering * Geotechnical Engineering * Construction Materials 3228 Halifax Street, Suite A, Dallas, Texas 75247 Phone: (972) 444 -8889 Fax: (972) 444 -8893 Acct ID: 1770 File No: C10 -0535 Report Date: 06/25/2010 Previously Reported: 06/21/2010 Project: Denton Tap & Sandy Lake Brick Paver Replacement C.I.P Project MA 10 -01 Location: Paving - Circle in middle of Denton Tap and Sandy Lake Intersection Client: The City of Coppell REPORT: REPORT OF CONCRETE COMPRESSIVE STRENGTH TEST Material: Concrete Date Sampled: 06/17/2010 Sampled By: Gaither, Troy By Order Of: Rick O'Dell Order Number: Vendor #9176 Number of Specimens: 5 LAB NO: 86563 Test Method: See Below TEST RESULTS Spec Age Tested Diameter Area Nbr (days) (in) (in') A 1 6.00 28.27 B 3 6.00 28.27 C 7 6.00 28.27 D 28 6.00 28.27 E 28 6.00 28.27 0 1] Type 1 Specification: 4,000 psi @ 28 days Date Received: 06/18/2010 Curing Method: Standard Time Sampled: 8:15 am Temp.: Ambient: 84 °F Mix: 95 °F Maximum Load Cure (Ibs) Break Type Loc 90,170 Type 4 Lab 108,200 Type 4 Lab 120,770 Type 4 Lab Lab Lab Ell [a 11 Type 2 Type 3 Type 4 Report No: 86563 Page 1 of 1 Compressive Average Strength Strength (PSI) (PSI) Comments 3,190 3,190 3,830 3,830 4,270 4,270 1111, F1 Type 5 Type 6 Slump: 3.25 Inches Air Content: 3.0% Mix Code: 9363 Transported By: Southern Star Source /Sampled At: Truck / Center Plant: 10 Truck/Ticket No: 5017 / 1676247 Quantity Represented: 5 cu. yds. at 10 cu. yds. placed of a 40 cu. yd. total placement Remarks: Test Method (As Applicable): Unless noted, concrete was sampled and tested in accordance with ATM C172, C143, C231 or C173, C1064 and C138. Compressive strength tests per ASTM C39. Charge: The City of Coppell Attn: George S. Marshall, P.E. Orig: The City of Coppell (Coppell, TX) Attn: George S. Marshall, P.E. (1 -ec copy) 1 -ec Jim Bowman Construction Company, LP Attn: Lee Halencak, P.E. 1 -ec The City of Coppell Attn: Rick O'Dell Respectfully Submitted, Alliance Geotechnical Group Robert P. Nance, Sr. Project Manager RLLIHnCE G GEOTECHI'IfCRL GRC?UP Consulting Engineering * Geotechnical Engineering * Construction Materials 3228 Halifax Street, Suite A, Dallas, Texas 75247 Phone: (972) 444 -8889 Fax: (972) 444 -8893 Acct ID: 1770 File No: C10 -0535 Date Sampled: 06/18/2010 Report Date: 06/25/2010 Previously Reported: 06/21/2010 Sampled By: Scott, Sean Project: Denton Tap & Sandy Lake Brick Paver Replacement C.I.P Project By Order Of: Rick O'Dell MA 10 -01 Location: Intersection of Sandy Lake Rd and Denton Tap at outside black Order Number: Vendor #9176 ring Compressive Average Spec Number of Diameter Client: The City of Coppell Specimens: 4 REPORT: REPORT OF CONCRETE COMPRESSIVE STRENGTH TEST LAB NO: 86598 Material: Concrete Test Method: See Below ED ED M 11 1111 F-1 Type 1 Type 2 Type 3 Type 4 Type 5 Type 6 Specification: 4,000 psi @ 28 days Date Received: 06/19/2010 Slump: 5.0 Inches Transported By: Southern Star Curing Method: Standard Air Content: 3.4% Source /Sampled At: Truck / Center Time Sampled: 8:15 pm Plant: 111 Temp.: Ambient: 86 °F Mix: 93 °F Mix Code: 9363 Truck/Ticket No: 6013 / 1677186 Quantity Represented: 5 cu. yds. at 10 cu. yds. placed of a 40 cu. yd. total placement Remarks: Concrete was poured on the outside black ring on southwest corner. Test Method (As Applicable): Unless noted, concrete was sampled and tested in accordance with ATM C172, C143, C231 or C173, C1064 and C138. Compressive strength tests per ASTM C39. Charge: The City of Coppell Attn: George S. Marshall, P.E. Orig: The City of Coppell (Coppell, TX) Attn: George S. Marshall, P.E. (1 -ec copy) 1 -ec Jim Bowman Construction Company, LP Attn: Lee Halencak, P.E. 1 -ec The City of Coppell Attn: Rick O'Dell Respectfully Submitted, Alliance Geotechnical Group Robert P. Nance, Sr. Project Manager TEST RESULTS Report No: 86598 Page 1 of 1 Maximum Compressive Average Spec Age Tested Diameter Area Load Cure Strength Strength Nbr (days) (in) (in') (lbs) Break Type Loc (PSI) (PSI) Comments A 1 6.00 28.27 80,410 Type 4 Lab 2,840 2,840 B 3 6.00 28.27 105,560 Type 4 Lab 3,730 3,730 C 7 6.00 28.27 110,890 Type 4 Lab 3,920 3,920 D 28 6.00 28.27 Lab ED ED M 11 1111 F-1 Type 1 Type 2 Type 3 Type 4 Type 5 Type 6 Specification: 4,000 psi @ 28 days Date Received: 06/19/2010 Slump: 5.0 Inches Transported By: Southern Star Curing Method: Standard Air Content: 3.4% Source /Sampled At: Truck / Center Time Sampled: 8:15 pm Plant: 111 Temp.: Ambient: 86 °F Mix: 93 °F Mix Code: 9363 Truck/Ticket No: 6013 / 1677186 Quantity Represented: 5 cu. yds. at 10 cu. yds. placed of a 40 cu. yd. total placement Remarks: Concrete was poured on the outside black ring on southwest corner. Test Method (As Applicable): Unless noted, concrete was sampled and tested in accordance with ATM C172, C143, C231 or C173, C1064 and C138. Compressive strength tests per ASTM C39. Charge: The City of Coppell Attn: George S. Marshall, P.E. Orig: The City of Coppell (Coppell, TX) Attn: George S. Marshall, P.E. (1 -ec copy) 1 -ec Jim Bowman Construction Company, LP Attn: Lee Halencak, P.E. 1 -ec The City of Coppell Attn: Rick O'Dell Respectfully Submitted, Alliance Geotechnical Group Robert P. Nance, Sr. Project Manager RLLIHnCE G GEOTECHI'IfCRL GRC?UP Consulting Engineering * Geotechnical Engineering * Construction Materials 3228 Halifax Street, Suite A, Dallas, Texas 75247 Phone: (972) 444 -8889 Fax: (972) 444 -8893 Acct ID: 1770 File No: C10 -0535 Date Sampled: 06/23/2010 Report Date: 06/25/2010 Sampled By: Wingerd, Pierce Project: Denton Tap & Sandy Lake Brick Paver Replacement C.I.P Project By Order Of: Rick O'Dell MA 10 -01 Location: Intersection of Sandy Lake Rd. and Denton Tap, Southbound Order Number: Vendor #9176 Lanes of Denton Tap, Eastbound Sandy Lake Rd - 20' North of the southwest corner of Sandy Lake Rd. and Denton Tap intersection Quantity Represented: 45 cu. yds. at 50 cu. yds. placed of a 100 cu. yd. total placement Remarks: Test Method (As Applicable): Unless noted, concrete was sampled and tested in accordance with ATM C172, C143, C231 or C173, C1064 and C138. Compressive strength tests per ASTM C39. Charge: The City of Coppell Attn: George S. Marshall, P.E. Orig: The City of Coppell (Coppell, TX) Attn: George S. Marshall, P.E. (1 -ec copy) 1 -ec Jim Bowman Construction Company, LP Attn: Lee Halencak, P.E. 1 -ec The City of Coppell Attn: Rick O'Dell Respectfully Submitted, Alliance Geotechnical Group Robert P. Nance, Sr. Project Manager Number of Client: The City of Coppell Specimens: 4 REPORT: REPORT OF CONCRETE COMPRESSIVE STRENGTH TEST LAB NO: 86760 Material: Concrete Test Method: See Below TGCT RGCI II TC RF7rn Maximum Compressive Average Spec Age Tested Diameter Area Load Cure Strength Strength Nbr (days) (in) (in') (lbs) Break Type Loc (PSI) (PSI) Comments A 1 6.00 28.27 86,880 Type 5 Lab 3,070 3,070 B 2 6.00 28.27 120,330 Type 3 Lab 4,260 4,260 C 7 6.00 28.27 Lab D 28 6.00 28.27 Lab [11 E 1111 F-1 Type 1 Type 2 Type 3 Type 4 Type 5 Type 6 Specification: 4,000 psi @ 28 days Date Received: 06/24/2010 Slump: 4.75 Inches Transported By: LMC Curing Method: Standard Air Content: 5.5% Source /Sampled At: Truck / Center Time Sampled: 8:20 am Plant: 6 Temp.: Ambient: 88 °F Mix: 91 °F Mix Code: 1701 Truck/Ticket No: 7058 / 6272667 Quantity Represented: 45 cu. yds. at 50 cu. yds. placed of a 100 cu. yd. total placement Remarks: Test Method (As Applicable): Unless noted, concrete was sampled and tested in accordance with ATM C172, C143, C231 or C173, C1064 and C138. Compressive strength tests per ASTM C39. Charge: The City of Coppell Attn: George S. Marshall, P.E. Orig: The City of Coppell (Coppell, TX) Attn: George S. Marshall, P.E. (1 -ec copy) 1 -ec Jim Bowman Construction Company, LP Attn: Lee Halencak, P.E. 1 -ec The City of Coppell Attn: Rick O'Dell Respectfully Submitted, Alliance Geotechnical Group Robert P. Nance, Sr. Project Manager 4 rOTECHN1 Llfjl'ICE L iOl1P Consulting Engineering * Geotechnical Engineering * Construction Materials 3228 Halifax Street, Suite A, Dallas, Texas 75247 Phone: (972) 444 -8889 Fax: (972) 444 -8893 Acct ID: 1770 File No: C10 -0535 Date Sampled: 06/24/2010 Report Date: 06/25/2010 Sampled By: Gatton, Tim Project: Denton Tap & Sandy Lake Brick Paver Replacement C.I.P Project By Order Of: Rick O'Dell MA 10 -01 Location: Denton Tap & Sandy Lake Intersection Order Number: Vendor #9176 Client: The City of Coppell REPORT: REPORT OF CONCRETE COMPRESSIVE STRENGTH TEST LAB NO: 86823 Test Method: See Below TEST RESULTS Report No: 86823 Page 1 of 2 Set: 1 of 2 Material: Concrete Number of Specimens: 4 Location: Northbound Main Lanes East side of Denton Tap and Sandy Lake intersection, 8' west x 4' south of southeast corner Maximum Compressive Average Spec Age Tested Diameter Area Load Cure Strength Strength Nbr (days) (in) (in') (Ibs) Break Type Loc (PSI) (PSI) Comments A 1 6.00 28.27 76,935 Type 4 Lab 2,720 2,720 B 2 6.00 28.27 100,250 Type 4 Lab 3,550 3,550 C 7 6.00 28.27 Lab D 28 6.00 28. Lab IP9 ED , N 1111 11 Type 1 Type 2 Type 3 Type 4 Type 5 Type 6 Specification: 4,000 psi @ 28 days Date Received: 06/25/2010 Slump: 3.0 Inches Transported By: LMC Curing Method: Standard Air Content: 4.1 % Source /Sampled At: Truck / Center Time Sampled: 7:44 am Plant: 6 Temp.: Ambient: 87 °F Mix: 92 *F Mix Code: 1701 Truck/Ticket No: 3012 / 6372799 Quantity Represented: 15 cu. yds. at 20 cu. yds. placed of a 150 cu. yd. total placement Remarks: 20 yard truck rejected by contractor for wrong color of concrete. 30 yard truck is now 20 yards. Test Method (As Applicable): Unless noted, concrete was sampled and tested in accordance with ATM C172, C143, C231 or C173, C1064 and C138. Compressive strength tests per ASTM C39. Charge: The City of Coppell Attn: George S. Marshall, P.E. Orig: The City of Coppell (Coppell, TX) Attn: George S. Marshall, P.E. (1 -ec copy) 1 -ec Jim Bowman Construction Company, L.P Attn: Lee Halencak, P.E. 1 -ec The City of Coppell Attn: Rick O'Dell Respectfully Submitted, Alliance Geotechnical Group e Robert P. Nance, Sr. Project Manager AU_Inr!CE G GEOTECfiI'IICAL GROUP Consulting Engineering * Geotechnical Engineering * Construction Materials 3228 Halifax Street, Suite A, Dallas, Texas 75247 Phone: (972) 444 -8889 Fax: (972) 444 -8893 Acct ID: 1770 File No: C10 -0535 Date Sampled: 06/24/2010 Report Date: 06/25/2010 Sampled By: Gatton, Tim Project: Denton Tap & Sandy Lake Brick Paver Replacement C.I.P Project By Order Of: Rick O'Dell MA 10 -01 Location: Denton Tap & Sandy Lake Intersection Order Number: Vendor #9176 Client: The City of Coppell REPORT: REPORT OF CONCRETE COMPRESSIVE STRENGTH TEST LAB NO: 86823 Test Method: See Below TEST RESULTS Report No: 86823 Page 2 of 2 Set: 2 of 2 Material: Concrete Number of Specimens: 4 Location: East side of Denton Tap and Sandy Lake intersection northbound Denton Tap Main Lanes Quantity Represented: 125 cu. yds. at 130 cu. yds. placed of a 150 cu. yd. total placement Remarks: Test Method (As Applicable): Unless noted, concrete was sampled and tested in accordance with ATM C172, C143, C231 or C173, C1064 and C138. Compressive strength tests per ASTM C39. Charge: The City of Coppell Attn: George S. Marshall, P.E. Orig: The City of Coppell (Coppell, TX) Attn: George S. Marshall, P.E. (1 -ec copy) 1 -ec Jim Bowman Construction Company, L.P Attn: Lee Halencak, P.E. 1 -ec The City of Coppell Attn: Rick O'Dell Respectfully Submitted, Alliance Geotechnical Group Robert P. Nance, Sr. Project Manager Maximum Compressive Average Spec Age Tested . Diameter Area Load Cure Strength Strength Nbr (days) (in) (in 2) (Ibs) Break Type Loc (PSI) (PSI) Comments A 1 6.00 28.27 71,500 Type 3 Lab 2,530 2,530 B 2 6.00 28.27 95,610 Type 4 Lab 3,380 3,380 C 7 6.00 28.27 Lab D 28 6.00 28.27 Lab H BE M LX� Type 1 Type 2 Type 3 Type 4 Type 5 Type 6 Specification: 4,000 psi @ 28 days Date Received: 06/25/2010 Slump: 3.5 Inches Transported By: LMC Curing Method: Standard Air Content: 3.7% Source /Sampled At: Truck / Center Time Sampled: 10:22 am Plant: 3 Temp.: Ambient: 97 *F Mix: 92 °F Mix Code: 1701 Truck/Ticket No: 9141 / 3278346 Quantity Represented: 125 cu. yds. at 130 cu. yds. placed of a 150 cu. yd. total placement Remarks: Test Method (As Applicable): Unless noted, concrete was sampled and tested in accordance with ATM C172, C143, C231 or C173, C1064 and C138. Compressive strength tests per ASTM C39. Charge: The City of Coppell Attn: George S. Marshall, P.E. Orig: The City of Coppell (Coppell, TX) Attn: George S. Marshall, P.E. (1 -ec copy) 1 -ec Jim Bowman Construction Company, L.P Attn: Lee Halencak, P.E. 1 -ec The City of Coppell Attn: Rick O'Dell Respectfully Submitted, Alliance Geotechnical Group Robert P. Nance, Sr. Project Manager