Tax 2011B-LR130206qLuEOTECFihICfiL
i0UP
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: C12 -1001
Date Sampled: 02/06/2013
Report Date: 02/11/2013
Sampled By: Smith, Courtney
Project: Vanbebber Drive Street Improvements
By Order Of: Chris
Location: Vanbebber Drive
Order Number: 1770
Number of
Client: City of Coppell
Specimens: 5
REPORT: REPORT OF CONCRETE COMPRESSIVE STRENGTH
TEST
LAB NO: 142010
Material: CONCRETE
Test Method: See Below
Client PO: Q- 0612 -01
TEST RESULTS
Report No: 142010
Page 1 of 1
Maximum
Compressive
Average
Spec Age Tested Diameter
Area Load
Cure
Strength
Strength Tested
Nbr (date : days) (in)
(in 2) (lbs) Break Type
Loc
(PSI)
(PSI) By Comments
A 02/09/13 : 3 6.00
28.27 77,040 Type 2
Lab
2,720
2,720
B 02/13/13:7 6.00
28.27
Lab
C 02/13/13:7 6.00
28.27
Lab
D 03/06/13:28 6.00
28.27
Lab
E 03/06/13:28 6.00
28.27
Lab
1
HU M
LIL
El
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: 02/07/2013
Curing Method: Standard
Time Sampled:
Time Batched: 12:37 pm
Temp.: Ambient: 71 °F Mix: 74 °F
Slump: 3.5 Inches
Air Content: 6.5%
Mix Code: 8274
Transported By: TXI
Source /Sampled At: Truck / Center
Plant: TXI - Plant #141
Truck /Ticket No: 8062 / 1599711
Quantity Represented: 10 cu. yds. at 40 cu. yds. placed of a 70 cu. yd. total placement
Remarks: *Air Content exceeds specifications
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. K ara, 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.
fiLLlHf'ICE
6 GEOTECHfIICHL
C�iiOUP
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: C12 -1001
Curing Method:
Standard
Date Sampled: 01/28/2013
Report Date: 02/06/2013 Previously Reported: 02/02/2013
Time Batched:
1:01 pm
Sampled By: Smith, Courtney
Project: Vanbebber Drive Street
Improvements
By Order Of: Chris
Location: Vanbetter Street intersection of Denton Tap Rd
Order Number: 1770
Number of
Client: City of Coppell
Specimens: 5
REPORT. REPORT OF CONCRETE COMPRESSIVE STRENGTH TEST
LAB NO: 141556
Material: CONCRETE
Test Method: See Below
Client PO: Q- 0612 -01
TEST RESULTS
Report No: 141556
Page 1 of 1
Maximum
Compressive
Average
Spec Age Tested Diameter
Area Load
Cure
Strength
Strength Tested
Nbr (date : days) (in)
(in Z) (lbs) Break Type
Loc
(PSI)
(PSI) By Comments
A 01/31/13: 3 6.00
28.27 115,550 Type 5
Lab
4,090
4,090
B 02/04/13 : 7 6.00
28.27 119,130 Type 2
Lab
4,210
C 02/04/13: 7 6.00
28.27 116,840 Type 2
Lab
4,130
4,170
D 02/25/13:28 6.00
28.27
Lab
E 02/25/13:28 6.00
28.27
Lab
1919 I I _i''. PI .1:
-
l
l
Type 1 Type 2 Type 3
Type 4
Type 5
Type 6
Specification
Strength:
Slump: 3 - 5
Air Content: 4 - 6
Date Received:
01/29/2013
Curing Method:
Standard
Time Sampled:
2:25 pm
Time Batched:
1:01 pm
Temp.: Ambient:
62 °F Mix: 64 °F
Slump: 3.0 Inches
Air Content: 5.0%
Mix Code: 8274
Transported By: TXI
Source /Sampled At: Truck / Center
Plant: TXI - Plant #131
Truck /Ticket No: 1512 / 1590539
Quantity Represented: 10 cu. yds. at 30 cu. yds. placed of a 60 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.
riLUAnce
GEOTECHNIML
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: C12 -1001 Date Sampled: 01/30/2013
Report Date: 02/06/2013 Previously Reported: 02/05/2013 Sampled By: Smith, Courtney
Project: Vanbebber Drive Street Improvements By Order Of: Chris
Location: conc 300 yds Order Number: 1770
Client: City of Coppell
REPORT. REPORT OF CONCRETE COMPRESSIVE STRENGTH TEST LAB NO: 141696
Test Method: See Below
Client PO: Q- 0612 -01 TEST RESULTS Report No: 141696
Page 1 of 2
Set: 1 of 2 Material: CONCRETE
Location: Vanbebber Street, station 14 +00, N. side
D 02/27/13:28
E 02/27/13:28
6.00 28.27
6.00 28.27
HE
Type 1
Specification
Strength: 3,600 psi @ 28 days
Slump: 1 - 3
Air Content: 3 - 5
Date Received:
01/31/2013
Curing Method:
Standard
Maximum
8:45 am
Spec
Age Tested
Diameter
Area
Load
Nbr
(date : days)
(in)
(in Z)
(lbs)
Break Type
A
02/02/13: 3
6.00
28.27
102,615
Type 2
B
02/06/13: 7
6.00
28.27
146,570
Type 2
C
02/06/13: 7
6.00
28.27
140,545
Type 2
D 02/27/13:28
E 02/27/13:28
6.00 28.27
6.00 28.27
HE
Type 1
Specification
Strength: 3,600 psi @ 28 days
Slump: 1 - 3
Air Content: 3 - 5
Date Received:
01/31/2013
Curing Method:
Standard
Time Sampled:
8:45 am
Time Batched:
7:53 am
Temp.: Ambient:
48 °F Mix: 50 °F
i � i �'•t ,l
Type ..2...... Type ..3
Cure
Loc
Lab
Lab
Lab
Lab
Lab
F
Compressive
Strength
(PSI)
3,630
5,180
4,970
Type 4
Number of Specimens: 5
Average
Strength Tested
(PSI) By Comments
3,630
5,080
1_1E1 rl
Type 5 Type 6
Slump: 2.0 Inches
Air Content: 3.6%
Mix Code: 8274
Transported By: TXI
Source /Sampled At: Truck / Center
Plant: TXI - Plant #128
Truck /Ticket No: 3803 / 1591853
Quantity Represented: 10 cu. yds. at 20 cu. yds. placed of a 190 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.
RLLIAiiCE
C�OTKHf11CRL
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: C12 -1001
Date Sampled: 01/30/2013
Report Date: 02/06/2013 Previously Reported: 02/05/2013
Sampled By: Smith, Courtney
Project: Vanbebber Drive Street Improvements
By Order Of: Chris
Location: conc 300 yds
Order Number: 1770
Client: City of Coppell
REPORT. REPORT OF CONCRETE COMPRESSIVE STRENGTH TEST
LAB NO: 141696
Test Method: See Below
Client PO: Q- 0612 -01 TEST RESULTS
Report No: 141696
Page 2 of 2
Set: 2 of 2 Material: CONCRETE
Number of Specimens: 5
Location: Vanbebber Street, station 10 +50, N.bound side
Maximum
Compressive
Average
Spec Age Tested Diameter Area Load
Cure
Strength
Strength Tested
Nbr (date : days) (in) (in 2) (lbs) Break Type
Loc
(PSI)
(PSI) By Comments
A 02/02/13: 3 6.00 28.27 103,820 Type 2
Lab
3,670
3,670
B 02/06/13: 7 6.00 28.27 124,280 Type 2
Lab
4,400
C 02/06/13: 7 6.00 28.27 125,285 Type 2
Lab
4,430
4,410
D 02/27/13:28
E 02/27/13:28
6.00 28.27
6.00 28.27
Type 1
Specification
Strength: 3,600 psi @ 28 days
Slump: 1 - 3
Air Content: 3 - 5
Date Received: 01/31/2013
Curing Method: Standard
Time Sampled: 12:00 pm
Time Batched: 10:51 am
Temp.: Ambient: 51 °F Mix: 55 °F
Lab
Laff b II ff rr
F71-1 !'':.1.� fyNM1\.'�1
Type 2 Type 3 Type 4 Type 5 Type 6
Slump: 4.0 Inches Transported By: TXI
Air Content: 3.5% Source /Sampled At: Truck / Center
Mix Code: 8274 Plant: TXI - Plant #143
Truck /Ticket No: 8029 / 1592203
Quantity Represented: 10 cu. yds. at 100 cu. yds. placed of a 190 cu. yd. total placement
Remarks: *Slump exceeds specfications
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.
flLLlflhiCE
GGMTFit'iICRL
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: C12 -1001
Date Sampled: 02/04/2013
Report Date: 02/06/2013
Sampled By: Smith, Courtney
Project: Vanbebber Drive Street Improvements
By Order Of: Chris
Location: Vanbebber Drive
Order Number: 1770
Client: City of Coppell
REPORT: REPORT OF CONCRETE COMPRESSIVE STRENGTH
TEST LAB NO: 141892
Test Method: See Below
Client PO: Q- 0612 -01
TEST RESULTS Report No: 141892
Page 1 of 2
Set: 1 of 2
Material: CONCRETE
Number of Specimens: 5
Location: Vanbebber Drive entrance
to Shell Gas Station, station 4 +00
Maximum
Compressive Average
Spec Age Tested Diameter
Area Load
Cure
Strength Strength Tested
Nbr (date : days) (in)
(in 2) (lbs) Break Type
Loc
(PSI) (PSI) By Comments
A 02/05/13: 1 6.00
28.27 66,220 Type 2
Lab
2,340 2,340
B 02/11/13:7 6.00
28.27
Lab
C 02/11/13:7 6.00
28.27
Lab
D 03/04/13:28 6.00
28.27
Lab
E 03/04/13:28 6.00
28.27
Lab
E i....y
(
[
Ll
11 Ll [A***
Type 1 Type 2 Type 3
Type 4
Type 5 Type 6
Specification
Strength: 4,000 psi @ 28 days
Slump: 3 - 5
Slump:
2.0 Inches
Transported By: TXI
Air Content: 3 - 6
Air Content:
4.0%
Source /Sampled At: Truck / Center
Mix Code:
8274
Plant: TXI - Plant #141
Date Received: 02/05/2013
Truck /Ticket No: 8060 / 1596752
Curing Method: Standard
Time Sampled: 11:30 am
Time Batched: 10:30 am
Temp.: Ambient: 63 °F Mix: 68 °F
Quantity Represented: 10 cu. yds. at 10 cu. yds. placed of a 150 cu. yd. total placement
Remarks: *Slump below specifications
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. K ara, 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.
RILLIMNICE
cEorE-ctinicRL
GRour
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: C12 -1001
Report Date: 02/06/2013
Project: Vanbebber Drive Street Improvements
Location: Vanbebber Drive
Client: City of Coppell
REPORT: REPORT OF CONCRETE COMPRESSIVE STRENGTH TEST
Date Sampled: 02/04/2013
Sampled By: Smith, Courtney
By Order Of: Chris
Order Number: 1770
LAB NO: 141892
Test Method: See Below
Client PO: Q- 0612 -01 TEST RESULTS Report No: 141892
Page 2 of 2
Set: 2 of 2 Material: CONCRETE
Location: Vanbebber Drive, station 19 +00, N.bound side
Maximum
Spec Age Tested Diameter Area Load Cure
Nbr (date : days) (in) (in 2) (lbs) Break Type Loc
A 02/05/13:1
B 02/11/13:7
C 02/11/13:7
D 03/04/13:28
E 03/04/13:28
6.00
6.00
6.00
6.00
6.00
28.27 88,215
28.27
28.27
28.27
28.27
Type 1
Specification
Strength: 4,000 psi @ 28 days
Slump: 1 - 3
Air Content: 3 - 5
Date Received:
02/05/2013
Curing Method:
Standard
Time Sampled:
2:40 pm
Time Batched:
1:44 pm
Temp.: Ambient:
64 °F Mix: 68 °F
Lab
Lab
Lab
Lab
Lab
Number of Specimens: 5
Compressive Average
Strength Strength Tested
(PSI) (PSI) By Comments
3,120 3,120
Slump: 3.0 Inches Transported By: TXI
Air Content: 3.5% Source /Sampled At: Truck / Center
Mix Code: 8274 Plant: TXI - Plant #131
Truck/Ticket No: 1511 / 1597119
Quantity Represented: 10 cu. yds. at 80 cu. yds. placed of a 150 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 CLIENT AND ARE NOT TO BE REPRODUCED WITHOUT WRITTEN PERMISSION.
U
LJLI
D
Type 2
Type 3
Type 4
Type 5
Type 6
Slump: 3.0 Inches Transported By: TXI
Air Content: 3.5% Source /Sampled At: Truck / Center
Mix Code: 8274 Plant: TXI - Plant #131
Truck/Ticket No: 1511 / 1597119
Quantity Represented: 10 cu. yds. at 80 cu. yds. placed of a 150 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 CLIENT AND ARE NOT TO BE REPRODUCED WITHOUT WRITTEN PERMISSION.
ALLIf�CE
jjpkG�0��CHNICRL
133ROUP
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: C12 -1001
Date Sampled: 02/06/2013
Report Date: 02/11/2013
Sampled By: Smith, Courtney
Project: Vanbebber Drive Street Improvements
By Order Of: Chris
Location: Vanbebber Drive
Order Number: 1770
Number of
Client: City of Coppell
Specimens: 5
REPORT: REPORT OF CONCRETE COMPRESSIVE STRENGTH TEST
LAB NO: 142010
Material: CONCRETE
Test Method: See Below
Client PO: Q- 0612 -01
TEST RESULTS
Report No: 142010
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 02/09/13 : 3 6.00
28.27 77,040 Type 2 Lab
2,720
2,720
B 02/13/13: 7 6.00
28.27 95,085 Type 2 Lab
3,360
C 02/13/13: 7 6.00
28.27 97,350 Type 3 Lab
3,440
3,400
D 03/06/13:28 6.00
28.27 Lab
E 03/06/13:28 6.00
28.2FIF791 7 Lab
RRIf 1
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: 02/07/2013
Curing Method: Standard
Time Sampled:
Time Batched: 12:37 pm
Temp.: Ambient: 71 °F Mix: 74 °F
Slump: 3.5 Inches
Air Content: 6.5%
Mix Code: 8274
Transported By: TXI
Source /Sampled At: Truck / Center
Plant: TXI - Plant #141
Truck /Ticket No: 8062 / 1599711
Quantity Represented: 10 cu. yds. at 40 cu. yds. placed of a 70 cu. yd. total placement
Remarks: *Air Content exceeds specifications
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 REPORTAPPLIES 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.