Sales Tax 09-LR110224■
GROur
Acct ID:
1770
Report Date:
02/24/2011
Project:
Clear Creek
Location:
Clear Creek
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 -1014
Date Sampled: 02/15/2011
Sampled By: Whitney, Steve
By Order Of: Cruz w/ RKM
Order Number: 1770
Client: City of Coppell
REPORT: REPORT OF CONCRETE COMPRESSIVE
STRENGTH TEST LAB NO: 97607
Test Method: See Below
TEST RESULTS
Report No: 97607
Page 1 of 2
Set: 1 of 2 Material: CONCRETE
Number of Specimens: 4
Location: N.bound Clear Creek, station 1 +50
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 7 6.00 28.27
100,675 Type 2 Lab
3,560 3,560
B 28 6.00 28.27
Lab
C 28 6.00 28.27
Lab
D
HOLD (see remarks) -
if i li
it
Type 1
Type 2 Type 3 Type 4
Type 5 Type 6
Specification: 3,000 psi @ 28 days
Date Received: 02/16/2011
Slump: 5.0 Inches
Transported By: Redi -Mix
Curing Method: Standard
Air Content: 4.2%
Source /Sampled At: Truck / Center
Time Sampled: 1:20 pm
Plant: Redi -Mix - Plant #P259
Temp.: Ambient: 69 °F Mix: 68 °F
Mix Code: 10J11502
Truck/Ticket No: 1388 / 25292704
Quantity Represented:
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. Keith Marvin, P. E. (1 -cc copy)
1 -cc City of Coppell Attn: Mr. Rick O'Dell
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.
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 -1014
Date Sampled: 02/15/2011
Report Date: 02/24/2011
Sampled By: Whitney, Steve
Project: Clear Creek
By Order Of: Cruz w/ RKM
Location: Clear Creek
Order Number: 1770
Client: City of Coppell
REPORT: REPORT OF CONCRETE COMPRESSIVE STRENGTH TEST LAB NO: 97607
Test Method: See Below
TEST RESULTS
Report No: 97607
Page 2 of 2
Set: 2 of 2 Material: CONCRETE
Number of Specimens: 4
Location: S.bound right lane of Sandy Knoll from 20' S. centerline of Clear Creek
Maximum
Compressive Average
Spec Age Tested Diameter Area
Load Cure
Strength Strength
Nbr (days) (in) (in 2)
(lbs) Break Type Loc
(PSI) (PSI) Comments
A 7 6.00 28.27
114,595 Type 2 Lab
4,050 4,050
B 28 6.00 28.27
Lab
C 28 6.00 28.27
Lab
D
HOLD (see remarks) -
1
I `
!
j j
I
Type 1
Type 2 Type 3 Type 4
Type 5 Type 6
Specification: 3,600 psi @ 28 days
Date Received: 02/16/2011
Slump: 5.0 Inches
Transported By: Redi -Mix
Curing Method: Standard
Air Content: 4.5%
Source /Sampled At: Truck / Center
Time Sampled: 4:30 pm
Plant: Redi -Mix - Plant #P259
Temp.: Ambient: 77 °F Mix: 65 °F
Mix Code: 1 01_1 1504
Truck/Ticket No: 1213 / 25292816
Quantity Represented:
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. Keith Marvin, P. E. (1 -cc copy)
1 -cc City of Coppell Attn: Mr. Rick O'Dell
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) 1ESTED AND /OR 013SERVED AND ARE NOT NECESSARILY INDICAI IVE 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 I HE ADDRESSED CLIENT AND ARE NOT TO BE REPRODUCED WITHOUT WRITTEN PERMISSION.