SW0801-LR110307nLLInNCE
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Wour
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 -1036
Date Sampled: 02 /25/2011
Report Date: 03/07/2011 Previously Reported:
03/01/2011
Sampled By: Hanks, Marvin
Project: Sidewalk Improvements
By Order Of: Larry Davis
Location: Sidewalk west side of Denton Tapp, 400' South of Bethel School Order Number: 1770
Rd
Number of
Client: City of Coppell
Speci 4
REPORT: REPORT OF CONCRETE COMPRESSIVE STRENGTH TEST
LAB NO: 97963
Material: CONCRETE
Test Method: See Below
TEST RESULTS
Report No: 97963
Page 1 of 1
Maximum
Compressive Average
Spec Age Tested Diameter Area
Load Cure
Strength Strength
Nbr (date : days) (in) (in')
(Ibs) Break Type Loc
(PSI) (PSI) Comments
A 03/04/11 :7 4.00 12.57
53,065 Type 2 Lab
4,220 4,220
B 03/25/11: 28 4.00 12.57
63,445 Type 3 Lab
5,050
C 03/25/11: 28 4.00 12.57
63,970 Type 3 Lab
5,090 5,070
D
HOLD (see remarks) -
I
Type 1
Type 2 Type 3 Type 4
Type 5 Type 6
Specification: 3,000 psi @ 28 days
Date Received: 02/26/2011
Slump: 4.25 Inches
Transported By: Red -Mix
Curing Method: Standard
Air Content: 4.5%
Source /Sampled At: Truck / Center
Tirne Sampled: 11:15 am
Plant: Redi -Mix - Plant #P259
Temp.: Ambient: 40 °F Mix: 60 °F
Mix Code: 10J11504
Truck /Ticket No: 1 375 / 25297086
Quantity Represented: 10 cu. yds.
Remarks:
Test Method (As Applicable): Unless noted, concrete was sampled and tested in accordance with ASTM C172, C143, C231 or C173,
C1064 and C138. Compressive strenqth tests per ASTM C39.
Ong, City of Coppell (Copped, TX) Attn Mr. Larry Davis (1 -cc copy)
Respectfully Submitted,
Alliance Geotechnical Group
Perry C. Kakara, Sr. Project 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,
Acct ID: 1770
Consulting Engineering * Geotechnical Engineering * Construction Materials
3228 Halifax Street, Suite A, Dallas, Texas 75247
Phone: (972) 444 -8889 Fax: (972) 444 -8893
File No: C10 -1036
Report Date: 03/07/2011 Previously Reported: 03/01/2011
Project: Sidewalk Improvements
Location: Sidewalk at 590 Denton Tapp Rd, S.bound, west side
Client: City of Coppell
Date Sampled: 02/23/2011
Sampled By: McDonald, Jack
By Order Of: Larry Davis
Order Number: 1770
Number of
Specimens: 4
REPORT: REPORT OF CONCRETE COMPRESSIVE STRENGTH TEST LAB NO: 97909
Material: C Test Method: See Below
TEST RESULTS Report No: 97909
Page 1 of 1
Spec
Age Tested
Nbr
(days)
A
7
B
28
C
28
Diameter Area
(in)
(in 2)
4.00
12.57
4.00
12.57
4.00
12.57
Maximum
Load
(lbs) Break Type
56,510 Type 2
Compressive
Cure Strength
Loc (PSI)
Lab 4,500
Lab
Lab
Average
Strength
(PSI) Comments
4,500
D HOLD (see remarks) -
Type 1 Type 2 Type 3 Type 4 Type 5 Type 6
Specification: 3,000 psi @ 28 days
Date Received: 02/24/2011 Slump: 4.0 Inches Transported By: Redi -Mix
Curing Method: Standard Air Content: 3.4% Source /Sampled At: Truck / Center
Time Sampled: 11:05 am Plant: Redi -Mix
Temp.: Ambient: 65 °F Mix: 72 °F Mix Code: Truck/Ticket No: N/A / 25296374
Quantity Represented: 10 cu. yds.
Remarks:
Test Method (As Applicable): Unless noted, concrete was sampled and tested in accordance with ASTM C172, C143, C231 or C173,
C1064 and C138. Compressive strength tests per ASTM C39.
Orig: City of Coppell (Coppell, Tx) Attn: Mr, Larry Davis (1 -cc copy)
Respectfully Submitted,
Alliance Geotechnical Group
r e
'✓
Perry C. Kakara, Sr. Project 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.
fILLVINCE
GEOTECHNIC1
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 -1036
Date Sampled: 02/25/2011
Report Date: 03/07/2011 Previously Reported:
03/01/2011
Sampled By: Hanks, Marvin
Project: Sidewalk Improvements
By Order Of: Larry Davis
Location: Sidewalk west side of Denton
Tapp, 400' South of Bethel School Order Number: 1770
Rd
Number of
Client: City of Coppefl
Specimens: 4
REPORT: REPORT OF CONCRETE COMPRESSIVE STRENGTH TEST LAB NO: 97963
Material: CONCRETE
Test Method: See Below
TEST RESULTS
Report No: 97963
Page 1 of 1
Maximum
Compressive Average
Spec Age Tested Diameter Area
Load Cure
Strength Strength
Nor (days) (in) (in')
(Ibs) Break Type Loc
(PSI) (PSI) Comments
A 7 4.00 12.57
53,065 Type 2 Lab
4,220 4,220
B 28 4.00 12.57
Lab
C 28 4.00 12.57
Lab
D
HOLD (see remarks) -
FIN
I` I
�I
I
Type 1
Type 2 Type 3 Type 4
Type 5 Type 6
Specification: 3,000 psi @ 28 days
Date Received: 02/26/2011
Slump: 4.25 Inches
Transported By: Red -Mix
Curing Method: Standard
Air Content: 4.5%
Source /Sampled At: Truck / Center
Time Sampled: 11:15 am
Plant: Redi -Mix - Plant #P259
Temp.: Ambient: 40 °F Mix: 60 °F
Mix Code: 10J11504
Truck/Ticket No: 1375 / 25297086
Quantity Represented: 10 cu. yds.
Remarks.
Test Method (As Applicable): Unless noted, concrete was sampled and tested in accordance with ASTM C172, C143, C231 or C173,
C1064 and C138. Compressive strenqth tests per ASTM C39.
Orig: City of Coppefl (Coppefl. TX) Attn: Mr. Larry Davis (1 -cc copy)
Respectfully Submitted,
Alliance Geotechnical Group
Perry C. Kakara, Sr. Project 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 VOTHOUT WRITTEN PERMISSION.