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ST9902-LR131231HLL.IfN'lCE CEtJTECtil'IICflL CROUP 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: C13 -0634 Date Sampled: 12/03/2013 Report Date: 12/31/2013 Previously Reported: 12/10/2013 Sampled By: Roberts, Duce Project: West Sandy Lake Road By Order Of: Location: Various Locations Order Number: 1770 Client: City of Coppell REPORT. REPORT OF CONCRETE COMPRESSIVE STRENGTH TEST LAB NO: 155192 Test Method: See Below TEST RESULTS Report No: 155192 Page 1 of 3 Set: 1 of 3 Material: Concrete Location: South Bicycle Rail, Pour #1 Spec Age Tested Diameter Nbr (date : days) (in) A 12/10/13:7 6.00 B 12/10/13:7 6.00 C 12/31/13:28 6.00 D 12/31/13:28 6.00 Number of Specimens: 4 BF79" HP M, 5- 111-111 Type 1 Type 2 Type 3 Type 4 Type 5 Type 6 Specification Strength: 4,000 psi @ 28 days Slump: 3 -5 Air Content: 3 -6 Date Received: Maximum Curing Method: Standard Compressive Average Area Load Temp.: Ambient: Cure Strength Strength Tested (in 2) (Ibs) Break Type Loc (PSI) (PSI) By Comments 28.27 115,900 Type 3 Lab 4,100 28.27 113,700 Type 3 Lab 4,020 4,060 28.27 138,545 Type 3 Lab 4,900 28.27 144,620 Type 3 Lab 5,110 5,010 BF79" HP M, 5- 111-111 Type 1 Type 2 Type 3 Type 4 Type 5 Type 6 Specification Strength: 4,000 psi @ 28 days Slump: 3 -5 Air Content: 3 -6 Date Received: 12/04/2013 Curing Method: Standard Time Sampled: 1:30 pm Time Batched: 12:34 pm Temp.: Ambient: 70 °F Mix: 77 °F CONFORMS Slump: 4.0 Inches Transported By: LMC Air Content: 5.7% Source /Sampled At: Truck / Center Mix Code: 5507 Plant: 95 Truck /Ticket No: 1408 / 63076912 Quantity Represented: 7 cu. yds. at 7 cu. yds. placed of a 7 cu. yd. total placement Remarks: Test Method (As Applicable): Unless noted, concrete was sampled and tested in accordance with ASTM C31, C172, C143, C231 or C173, C1064 and C138. Compressive strength tests perASTM C39. Client: City of Coppell Attn: Mr. Rick O'Dell (1 -cc copy) Orig: City of Coppell (Coppell, TX) Attn: Mr. Keith Marvin, P.E. Respectfully Submitted, Alliance Geotechnical Group f Perry C. Kakara, CME Department Manager THIS REPORT APPLIES ONLY TO THE STANDARDS OR PROCEDURES INDICATED AND TO THE SAMPLE(S) TESTED AND /OR OBSERVED AND ARE NOT NECESSARILY INDICATIVE OF THE QUALITIES OF APPARENTLY IDENTICAL OR SIMILAR PRODUCTS OR PROCEDURES, NOR DO THEY REPRESENT AN ONGOING QUALITY ASSURANCE PROGRAM UNLESS SO NOTED. THESE REPORTS ARE FOR THE EXCLUSIVE USE OF THE ADDRESSED CLIENTAND ARE NOT TO BE REPRODUCED WITHOUT WRITTEN PERMISSION. ALLIMCE GEOTECt-b'IICRL OUP 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: C13 -0634 Date Sampled: 12/03/2013 Report Date: 12/31/2013 Previously Reported: 12/10/2013 Sampled By: Roberts, Duce Project: West Sandy Lake Road By Order Of: Location: Various Locations Order Number: 1770 Client: City of Coppell REPORT. REPORT OF CONCRETE COMPRESSIVE STRENGTH TEST LAB NO: 155192 Test Method: See Below TEST RESULTS Report No: 155192 Page 2 of 3 Set: 2 of 3 Material: Concrete Location: 1 Oft Storm Drain Curb Inlet at Lat G-4, Station 1 +70 Number of Specimens: 5 Specification Strength: 3,000 psi @ 28 days Slump: 4 max Air Content: 3 -6 Date Received: 12/04/2013 Curing Method: Maximum Time Sampled: Compressive Average Spec Age Tested Diameter Area Load Cure Strength Strength Tested Nbr (date : days) (in) (in Z) (Ibs) Break Type Loc (PSI) (PSI) By Comments A 12/10/13: 7 4.00 12.57 34,150 Type 5 Lab 2,720 B 12/10/13 :7 4.00 12.57 34,910 Type 5 Lab 2,780 2,750 C 12/31/13: 28 4.00 12.57 48,760 Type 5 Lab 3,880 D 12/31/13: 28 4.00 12.57 52,265 Type 3 Lab 4,160 E 12/31/13: 28 4.00 12.57 50,890 Type 3 Lab 4,050 4,030 HE R P [U R [ 1 -1 Type 1 Type 2 Type 3 Type 4 Type 5 Type 6 Specification Strength: 3,000 psi @ 28 days Slump: 4 max Air Content: 3 -6 Date Received: 12/04/2013 Curing Method: Standard Time Sampled: 2:45 pm Time Batched: 1:45 pm Temp.: Ambient: 73 °F Mix: 76 °F CONFORMS Slump: 4.5 Inches Transported By: LMC Air Content: 4.4% Source /Sampled At: Truck / Center Mix Code: 1261 Plant: 95 Truck /Ticket No: 7025 / 63076921 Quantity Represented: 9 cu. yds. at 9 cu. yds. placed of a 9 cu. yd. total placement Remarks: Test Method (As Applicable): Unless noted, concrete was sampled and tested in accordance with ASTM C31, C172, C143, C231 or C173, C1064 and C138. Compressive strength tests per ASTM C39. Client: City of Coppell Attn: Mr. Rick O'Dell (1 -cc copy) Ong: City of Coppell (Coppell, TX) Attn: Mr. Keith Marvin, P.E. Respectfully Submitted, Alliance Geotechnical Group Perry C. Kakara, CME Department Manager THIS REPORT APPLIES ONLY TO THE STANDARDS OR PROCEDURES INDICATED AND TO THE SAMPLE(S) TESTED AND /OR OBSERVED AND ARE NOT NECESSARILY INDICATIVE OF THE QUALITIES OF APPARENTLY IDENTICAL OR SIMILAR PRODUCTS OR PROCEDURES, NOR DO THEY REPRESENT AN ONGOING QUALITY ASSURANCE PROGRAM UNLESS SO NOTED. THESE REPORTS ARE FOR THE EXCLUSIVE USE OF THE ADDRESSED CLIENTAND ARE NOT TO BE REPRODUCED WITHOUT WRITTEN PERMISSION. fILLIMICE Ei 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: C13 -0634 Date Sampled: 12/03/2013 Report Date: 12/31/2013 Previously Reported: 12/10/2013 Sampled By: Roberts, Duce Project: West Sandy Lake Road By Order Of: Location: Various Locations Order Number: 1770 Client: City of Coppell REPORT: REPORT OF CONCRETE COMPRESSIVE STRENGTH TEST LAB NO: 155192 Test Method: See Below TEST RESULTS Report No: 155192 Page 3 of 3 Set: 3 of 3 Material: Concrete Number of Specimens: 4 Location: 8ft x 4ft RCB Base at Storm Drain Lat G -2, Station 1 +00 Maximum Compressive Average Spec Age Tested Diameter Area Load Cure Strength Strength Tested Nbr (date : days) (in) (in 2) (Ibs) Break Type Loc (PSI) (PSI) By Comments A 12/10/13: 7 6.00 28.27 108,725 Type 3 Lab 3,850 B 12/10/13: 7 6.00 28.27 118,025 Type 3 Lab 4,170 4,010 C 12/31/13: 28 6.00 28.27 139,890 Type 3 Lab 4,950 D 12/31/13: 28 6.00 28.27 138,880 Type 3 Lab 4,910 4,930 P Ed 0- ETI D Type 1 Type 2 Type 3 Type 4 Type 5 Type 6 Specification Strength: 4,000 psi @ 28 days Slump: 3 -5 Air Content: 3 -6 Date Received: 12/04/2013 Curing Method: Standard Time Sampled: 4:30 pm Time Batched: 3:55 pm Temp.: Ambient: 73 °F Mix: 76 °F CONFORMS Slump: 4.0 Inches Transported By: Southern Star Air Content: 5.2% Source /Sampled At: Truck / Center Mix Code: 1083 Plant: 111 Truck /Ticket No: 3262 / 1332307 Quantity Represented: 6 cu. yds. at 6 cu. yds. placed of a 6 cu. yd. total placement Remarks: Test Method (As Applicable): Unless noted, concrete was sampled and tested in accordance with ASTM C31, C172, C143, C231 or C173, C1064 and C138. Compressive strength tests per ASTM C39. Client: City of Coppell Attn: Mr. Rick O'Dell (1 -cc copy) Ong: City of Coppell (Coppell, TX) Attn: Mr. Keith Marvin, P.E. Respectfully Submitted, Alliance Geotechnical Group Perry C. Kakara, CME Department Manager THIS REPORT APPLIES ONLY TO THE STANDARDS OR PROCEDURES INDICATED AND TO THE SAMPLE(S) TESTED AND /OR OBSERVED AND ARE NOT NECESSARILY INDICATIVE OF THE QUALITIES OF APPARENTLY IDENTICAL OR SIMILAR PRODUCTS OR PROCEDURES, NOR DO THEY REPRESENT AN ONGOING QUALITY ASSURANCE PROGRAM UNLESS SO NOTED. THESE REPORTS ARE FOR THE EXCLUSIVE USE OF THE ADDRESSED CLIENT AND ARE NOT TO BE REPRODUCED WITHOUT WRITTEN PERMISSION.