ST9902-LR131108Consulting 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: 11/01/2013
Report Date: 11/07/2013
Sampled By: Roberts, Duce
Project: West Sandy Lake Road
By Order Of:
Location: Storm Drain SD -D1
at Station 4 +64.27 at Southwest Corner
Order Number: 1770
Winding Hollow
Number of
Client: City of Coppell
Specimens: 5
REPORT. REPORT OF CONCRETE COMPRESSIVE STRENGTH TEST
LAB NO: 153918
Material: Concrete
Test Method: See Below
TEST RESULTS
Report No: 153918
Page 1 of 1
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 11/08/13: 7 4.00
12.57 43,795 Type 3
Lab 3,490
B 11/08/13: 7 4.00
12.57 45,260 Type 3
Lab 3,600
3,540
C 11/29/13:28 4.00
12.57
Lab
D 11/29/13:28 4.00
12.57
Lab
E 11/29/13:28 4.00
12.57
Lab
Lab
R19 IU
R
Type 1 Type 2 Type 3
Type 4 Type 5
Type 6
Specification
Strength: 3,000 psi @ 28 days
Slump: 1 -3
Air Content: 3 -6
Date Received: 11/02/2013
Curing Method: Standard
Time Sampled: 3:00 pm
Time Batched: 2:00 pm
Temp.: Ambient: 84 °F Mix: 82 °F
Slump: 2.5 Inches
Air Content: 4.2%
Mix Code: 1261
Transported By: LMC
Source /Sampled At: Truck / Center
Plant: 952
Truck/Ticket No: 1416 / 62956057
Quantity Represented: 4 cu. yds. at 4 cu. yds. placed of a 4 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)
Orig: City of Coppell (Coppell, TX) Attn: Mr. Keith Marvin, P.E.
Respectfully Submitted,
Alliance Geotechnicall 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.
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: 10/11/2013
Report Date: 11/08/2013 Previously Reported: 10117/2013
Sampled By: Roberts, Duce
Project: West Sandy Lake Road
By Order Of:
Location: 2nd Pour catch basin at southwest corner of Windy Hollow Lane
Order Number: 1770
and west Sandy Lake Rd. Catch basin at southeast corner North
Coppell Rd. and west Sandy Lane Rd.
Number of
Client: City of Coppell
Specimens: 4
REPORT. REPORT OF CONCRETE COMPRESSIVE STRENGTH TEST
LAB NO: 153022
Material: Concrete
Test Method: See Below
TEST RESULTS
Report No: 153022
Page 1 of 1
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 10/18/13: 7 4.00 12.57 53,275 Type 3 Lab 4,240
B 10118/13: 7 4.00 12.57 51,790 Type 3 Lab 4,120
4,180
C 11/08/13: 28 6.00 28.27 126,880 Type 3 Lab 4,490
D 11/08/13: 28 6.00 28.27 128,945 Type 3 Lab 4,560
4,520
R [U n
Type 1 Type 2 Type 3 Type 4 Type 5
Type 6
Specification
Strength: 3,000 psi @ 28 days
Slump: 1 -3
Air Content: 3 -6
Date Received: 10/12/2013
Curing Method: Standard
Time Sampled: 3:30 pm
Time Batched: 2:54 pm
Temp.: Ambient: 86 °F Mix: 82 °F
CONFORMS
Slump: 2.0 Inches Transported By: LMC
Air Content: 4.4% Source /Sampled At: Truck / Center
Mix Code: 1261 Plant: 95
Truck /Ticket No: 1401 / 63076342
Quantity Represented: 2 cu. yds. at 2 cu. yds. placed of a 2 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)
Orig: 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.