SW0801-LR101213GtOTECHNICML
GR 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 -1036 Date Sampled: 11/11/2010
Report Date: 12/13/2010 Previously Reported: 12/10/2010 Sampled By: Gatton, Tim
Project: Sidewalk Improvements By Order Of: Client
Location: Denton Tapp Order Number: 1770
Client: The City of Coppell
REPORT: REPORT OF CONCRETE COMPRESSIVE STRENGTH TEST LAB NO: 94795
Test Method: See Below
TEST RESULTS
Set: 1 of 2 Material: CONCRETE
Location: Driveway approaches N.bound Denton Tapp
Report No: 94795
Page 1 of 2
Number of Specimens: 4
Compressive Average
Strength Strength
(PSI) (PSI) Comments
4,270 4,270
5,680
5,510 5,590
HOLD (see remarks) -
Maximum
Spec
Age Tested
Diameter
Area
Load
Cure
Nbr
(days)
(in)
(in 2)
(Ibs)
Break Type
Loc
A
7
4.00
12.57
53,710
Type 2
Lab
B
28
4.00
12.57
71,330
Type 2
Lab
C
28
4.00
12.57
69,275
Type 3
Lab
D
Type 1
Type 2 Type 3 Type 4
Type 5 Type 6
Specification:
3,600 psi @ 28 days
Report No: 94795
Page 1 of 2
Number of Specimens: 4
Compressive Average
Strength Strength
(PSI) (PSI) Comments
4,270 4,270
5,680
5,510 5,590
HOLD (see remarks) -
Quantity Represented: 10 cu. yds.
Remarks: Sampled: South driveway approach to Grow It Nursery
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.
Ong: The City of Coppell (Coppell, TX) Attn: Mr. Larry Davis (1 -cc copy)
Respectfully Submitted,
Alliance Geotechnical Group
r
Perry G. Kakara, Sr. Proiect 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.
Type 1
Type 2 Type 3 Type 4
Type 5 Type 6
Specification:
3,600 psi @ 28 days
MEETS REFERENCE VALUE
Date Received:
11/12/2010
Slump: 5.0 Inches
Transported By: Redi -Mix
Curing Method:
Standard
Air Content: 6.0%
Source /Sampled At: Truck / Center
Time Sampled:
12:05 pm
Plant: Redi -Mix -Plant #P136
Temp.: Ambient:
77 °F Mix: 76 °F
Mix Code: 101-11504
Truck/Ticket No: 1183 / 25267647
Quantity Represented: 10 cu. yds.
Remarks: Sampled: South driveway approach to Grow It Nursery
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.
Ong: The City of Coppell (Coppell, TX) Attn: Mr. Larry Davis (1 -cc copy)
Respectfully Submitted,
Alliance Geotechnical Group
r
Perry G. Kakara, Sr. Proiect 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.
GEOTECHNICIfiL
GROUff
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
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Report Date: 12/13/2010 Previously Reported: 12/10/2010
Project: Sidewalk Improvements
Location: Denton Tapp
Date Sampled: 11/11/2010
Sampled By: Gatton, Tim
By Order Of: Client
Order Number: 1770
Client: The City of Coppell
REPORT: REPORT OF CONCRETE COMPRESSIVE
STRENGTH TEST LAB NO: 94795
Test Method: See Below
TEST RESULTS
Report No: 94795
Page 2 of 2
Set: 2 of 2 Material: CONCRETE
Number of Specimens: 4
Location: Sidewalk N.bound Denton Tapp
Maximum
Compressive Average
Spec Age Tested Diameter Area
Load
Cure
Strength Strength
Nor (days) (in) (in')
(lbs)
Break Type Loc
(PSI) (PSI) Comments
A 7 4.00 12.57
48,775
Type 2 Lab
3,880 3,880
B 28 4.00 12.57
64,590
Type 3 Lab
5,140
C 28 4.00 12.57
64,885
Type 2 Lab
5,160 5
D
HOLD (see remarks) -
Type 1
Type 2
Type 3 Type 4
Type 5 Type 6
Specification: 3,000 psi @ 28 days
MEETS REFERENCE VALUE
Date Received: 11/12/2010
Slump: 4.5 Inches
Transported By: Redi -Mix
Curing Method: Standard
Air Content: 5.7%
Source /Sampled At: Truck / Center
Time Sampled: 12:49 pm
Plant: Redi -Mix -Plant #P136
Temp.: Ambient: 80 °F Mix: 79 °F
Mix
Code: 10J11504
Truck/Ticket No: 1193 / 25267697
Quantity Represented: 10 cu, yds.
Remarks: Sampled 120' South of driveway to Grow It Nursery
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.
Orig: The City of Coppell (Coppell, 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.