SS9901-LR060316C
T
Construction Materials Testing
and Environmental Consulting
'�'exas CMT Inc.
10044 Monroe Drive 9 Dallas, Texas 75229 (214) 352 -6957 Fax (214) 352 -6972 0 www.texascmt.com
REPORT OF CONCRETE MIX OBSERVATION
Report Date March 16, 2006 Date Concrete Placed: March 9, 2006 Standard 6 "x 12"
Client: City of COppell Area 28.27 Square Inches
Project. DeForest & Sandy Lake Wastewater Concrete Report No. 28
Lift Stations Project SS 99 -01
C olrtractor Can -Fer Construction Project No.. 205 -0126
Concrete Supplier and Plant Southern Star 27
Location of Placement: Paving
MATERIALS Source/ SSD Batch Wis. OBSERVATION DATA
Description (Lbs/CuYd)
Mix Number 7503
Time Sample Batched:
10:38 am
Date
Tested
Time Sampled:
11.28 am
C ement
Sample Location.
NE corner of small building, SW corner of
FI Ash
y
03/16/06
building - sidewalk
L oarse Aggregate
Truck/TicketNo
931/1052603
Intermediate Aggregate
Temperature:
04/06/06
Fine Aggregate
Ambient Range.
67oF
DLS 108
Concrete Range
75 °F
admixtures
Slump Range (inches):
2V'
1
Weather Conditions:
Clear
2
Time Started:
1000 am
Added Water 0 gallons
Time Completed.
12.30 pm
Fracture Regular
Sample Air Content ( %):
4%
Unless Noted Otherwise
Total Cubic Yards Placed.
8
R—ni —i Ctrencth (I he /cn in 1
4000
Specimen
Number
Measured
Slum (in. )
Age
(Days
Date
Tested
Total Load
Lbs.
Compressive Strength
Lbs JSq In
Remarks
DLS 106
7
03/16/06
133,940
4,740
DLS 107
28
04/06/06
DLS 108
2 z „
28
04/06/06
DLS 109
H
HOLD
I est Methods Utilized
Fracture Regular
Cylinders Made By AB
ASTM C I I,C -39,17-143
Unless Noted Otherwise
Remarks and /or Distribution.
cc Mr Rick O'Dell - City of Coppell
Mr Todd C Hoff - Canfer Construction Co.
Ms. Erika K. Cooper - Turner Collie & Braden
Texas CMT Inc Reviewed by � \
411 letters :md reports are for the exclusive use of the client to whom thew are addressed and shall not be reproduced without the full approval of Texas CMT Inc. The use of our name must receive our prior written approval. Our letters and
reports apph onto to the sample tested and/or observed and are not necessarily indicative of the quantities of apparently identical or sinular products.
Ib T\
Construction Materials Testing
and Environmental Consulting
Texas CMT Inc.
10044 Monroe Drive Dallas, Texas 75229 (214) 352 -6957 Fax (214) 352.6972 www.texascmt.com
REPORT OF IN -PLACE DENSITY AND MOISTURE OF SOIL
- f- 1n innc nine AA -+t, -A AQ'r%A T11011 T12n17 nAG2 pnoP t of t
Client: City of Coppell
Material Description
Maximum
Optimum
Dry
Moisture
Density
Content
Project: DeForest Lift Station - Coppell
(Lbs/CuFt)
Percent
Test Date March 15, 2006
1. Brown sand
95.3
22.5
2. Dark Brown Clay
T
Report Date March 16, 2006
Required Density ( %)• Min. 95% -100 %;
Site fill: Min. 90%
Required Moisture (%): Opt. t3% -Sand;
Opt. +4% -Clay; Opt. t2% -Lime Treated;
Opt. +5 under paving
Mat
Location/Elevation (and/or) Lift
In -Place
In -Place
Percent
No.
Dry Density
Moisture
Compaction
Test
(Lbs /CuFt)
Content ( %)
Probe
No.
Depth
1
Final
22
Center of old lift station
106.2
18.4
98.9
6"
Test results meet project specifications
cc Mr Rick O'Dell - City of Coppell
Mr Todd C Hoff - Canfer Construction Co.
Ms Erika K. Cooper - Turner Collie & Braden
e r�u luucr. uuJ rclvx r.:uch:r the c�ivai.r u.c ol'nc� chrnito whomlhe rc ddru.sul.'rhe uw"four name muvl ra:ei.e our pnrrc wrilkm �pp,..] Or Wmry and rq M,. ppIr nnhv w the —pic t,,t,d unJ/uroMcnxd, and,w nut .v nIV ind -tu
�I liic yu:unitic. ul appmr 1, A-1-1 :x il., pnx .-