ST0301A-LR100813R�UAncE
G GEOTECHI'IfCRL
GRC?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 -0631 Date Sampled: 08/12/2010
Report Date: 08/13/2010 Sampled By: Robert Nance
Project: Bethel Road Paving & Utility Improvements By Order Of: Larry Davis
Location: Bridge Abutment Order Number: Vendor #9176
Contractor: JRJ Paving
Client: The City of Coppell
REPORT: Reinforcing Steel Inspection LAB NO: 89076
TEST RESULTS Report No: 89076
Page 1 of 1
We visually inspected the reinforcing steel at bridge abutment #4. Our inspection included verifying the proper size of
the reinforcing steel including diameter, length, bends and anchorage, and the grade and the location of the bars
including spacing and cover. We also verified proper splicing, checked stability of tying, and checked the reinforcing
steel for excessive rust deposits.
On the basis of our visual inspection, the reinforcing steel placement meets the requirements of the project plans and
specifications.
• Size: 6 - #11's
• Cover: burning forms
• Splice Length: NA
• Cleanliness: Yes
• Properly Tied: Yes
• Cleanliness of Form Work: Clean
• Proper Support: Yes
Remarks: Reinforcing steel was found to be touching forms. The contractor was informed and requested a re- inspection
before concrete placement on 08/13/10.
Charge: The City of Coppell Attn: Mr. Keith Marvin, P.E.
Orig: The City of Coppell (Coppell, TX) Attn: Mr. Keith Marvin, P.E.
(1 -ec copy)
1 -ec Freese & Nichols, Inc. Attn: B. Caleb Thornhill, P.E.
1 -ec JRJ Paving Attn: Mr. Marty Murphy
1 -ec The City of Coppell Attn: Rhonda Adloo
1 -hc The City of Coppell Attn: Mr. Larry Davis
Respectfully Submitted,
Alliance Geotechnical Group
Robert P. Nance, Sr. Project Manager
ALLIANCE GEOTECHNICAL GROUP
GEOTECHNICAL AND CONSTRUCTION MATERIALS TESTING AND ENGINEERING
10610 Newkirk, Suite #202, Dallas, Texas 75220 Phone #972 -444 -8889 Fax #972- 444 -8893
REINFORCING STEEL OBSERVATION REPORT
CLIENT: DISTRIBUTION:
-
PROJECT pP
AGG REPOR : f 4'
REPORT DATE: re)- -6 I
ru
TECHNICIAN: 7 6.4 � j e
WEATHER: C Jry HO T
AREAS OBSERVED:
j <T �r /qr�r,� 4 • / . irnit,icc - inI6 � A.'`�f -�_ 1 3
u iI
OBSERVATION CHECK LIST: �(
SIZE: '�� 5 J 5/�5 ✓
COVER:
SPLICE LENGTH: 4
CLEANLINESS: *G
PROPERLY TIED:
CLEANLINESS OF FORM WORK: 7- ¢ 9r1
PROPER SUPPORT:
REFERENCE DRAWING: A'lci ) A -201 QC �$ doe
REMARKS:
Note: This report is for the exclusive use of the Client addressed.
This report may not be reproduced except in its entirety, without TA./ the written consent of AGG. Results apply only to above tests. ALLIANCE GEOTECHNICAL GROUP
R1-UAncE
G GEOTECHI'IfCRL
GRC?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 -0631
Date Sampled: 08/11/2010
Report Date: 08/13/2010
Sampled By: Nance, Robert
Project:
Bethel Road Paving & Utility Improvements
By Order Of: Larry Davis
Location:
Retaining Wall Footing
Order Number: Vendor #9176
Contractor:
JRJ Paving
Client:
The City of Coppell
REPORT:
Nuclear Field Density Test
LAB NO: 89124
Test Method: See Below
TEST RESULTS Report No: 89124
Page 1 of 1
Optimum
Maximum
Proctor Moisture
Dry Density
Proctor No Date (%)
(pcf) Color / Description
7826 06/23/2010 16.6
111.9 Light Gray and Dark Brown Clay
Specification
Moisture Band
Specification No. Compaction, % Minimum Maximum
1 95% -2.0 4.0
Material:
Test Lift # /
No. Depth Location
Wet Moisture Dry Percent
Density Content Density Proctor Spec. Moisture Proctor Pass
(pcf) % (pcf) Number No. Deviation Density Fail
SG Retaining wall footing, E. side, sta 115.9 12.5 103.0 7826 1 -4.1 92.0 Fail
38 +50
Gauge No.: 4877 Daily Standard Counts: 08/11/2010 DS: 4453 MS: 416
Test Methods: ASTM D6938 -07
Charge: The City of Coppell Attn: Mr. Keith Marvin, P.E.
Orig: The City of Coppell (Coppell, TX) Attn: Mr. Keith Marvin, P.E.
(1 -ec copy)
1 -ec Freese & Nichols, Inc. Attn: B. Caleb Thornhill, P.E.
1 -ec JRJ Paving Attn: Mr. Marty Murphy
1 -ec The City of Coppell Attn: Rhonda Adloo
1 -hc The City of Coppell Attn: Mr. Larry Davis
Respectfully Submitted,
Alliance Geotechnical Group
Robert P. Nance, Sr. Project Manager