SS9901-LR060315A
Construction Materials Testing
and Environmental Consulting
�'eXaS CMT Inc.
10044 Monroe Drive Dallas, Texas 75229 (214) 352.6957 0 Fax (214) 352 -6972 www .texascmt.com
REPORT OF IN -PLACE DENSITY AND MOISTURE OF SOIL
n:r., D -.,-, Tel„ O AAathnrl ACTAA moll n21117 nAQR Pnue 1 of 1
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
I. Brown Silt w /sand
2. Dark Brown Clay
107.3
95.3
14.6
22.5
Report Date March 15, 2006
Required Density ( %) Min. 95% -100 %;
Site fill: Min. 90%
Required Moisture ( %) Opt. f3% -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
N st
(Lbs'CuFt)
Content (° )
Probe
Depth
2
Backfill of old pump station - lift 98
20
East half
91 4
270
959
6"
2
Backfill of old pump station - lift #8
21
West half
92.2
268
967
6"
Test results meet project specifications
cc Mr Rick O'Dell - City of Coppell
Mr Todd C Hoff- Canter Construction Co.
Ms. Erika K. Cooper - Turner Collie & Braden
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Construction Materials Testing
and Environmental Consulting
'Texas CMT Inc.
10044 Monroe Drive Dallas, Texas 75229 (214) 352.6957 e Fax (214) 352.6972 9 www.texascmt.com
REPORT OF CONCRETE MIX OBSERVATION
Report Date March 15, 2006 Date Concrete Placed: March 8, 2006 Standard 6 "x12"
t lie „t. City of Coppell Area 28.27 Square Inches
Proiect DeForest & Sandy Lake Wastewater Concrete Report No. 27
Lift Stations Project SS 99 -01
C omractor Can -Fer Construction Project No 205 -0126
( uncrete Supplier and Plant: Southern Star 66
1 ocation of Placement: Grade beams
MATERIALS Source/ SSD Batch Wts OBSERVATION DATA
Description (Lbs/CuYd)
MIS Number 7503
Time Sample Batched:
12.15 pm
C ement.
Time Sampled.
01 06 pm
Remarks
Sample Location.
Grade beams- east & north portion
I h lsil
Truck/TicketNo
871 /977774
( oar Aggregate.
Temperature:
DLS 103
Intermediate Aggregate
Ambient Range
73 °F
I ine Aggregate:
Concrete Range
70 °F
DLS 104
Slump Range (inches):
7!4”
ldmixtures
Weather Conditions:
Cloudy
I
Time Started:
11.30 am
2
Time Completed.
02 45 pm
Added b\ ater 0 gallons
Sample Air Content ( %):
N/A
Fracture Regular
Total Cubic Yards Placed.
10
(Unless Noted Otherwise )
Rennired Strength (Lhc /¢n in 1
4000
Specimen
Numbcr
Measured
Slum p (in)
Age
(Days)
Date
Tested
Total Load
(Lbs.
Compressive Strength
(Lb, iSq In )
Remarks
DLS 102
7
03/15/06
125,560
4,440
DLS 103
28
04/05/06
DLS 104
7 ' *
28
04/05/06
DLS 105
H
HOLD
"rest Methods Utilized
Fracture Regular
Cylinders Made By MR
AS FM C I J' 39,C -143
(Unless Noted Otherwise )
Remarks and/or Distribution * Superintendent informed of slump. Said concrete has plasticizer in It
QC 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
\II Irucrs :md wports arc for the u,clusise use of the client to ,he. the, are addressed and shall not be reproduced a ithom the full approval of Texas CMT Inc. The use of our name must recto c our prior rr rincn approval. Our letters and
reports apph onlc to the sample tested and/or observed and arc not necessanh indicative ofthe quantities of apparenth identical of similar products.