Coppell Greens 1-LR 980601FUGRO SOUTH, INC.
FIELD DENSITY REPORT
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2880 Virgo Lane; Dallas, Texas 75229
Ph (972) 484-8301; Fax (972) 620-7328
CLIENT: Argus Development of Texas Inc, c/o Eastern Dev. REPORT DATE: June 1, 1998
PROJECT: Coppell Greens, Phase I, Coppell, Texas PROJECT NO .: 0771-2275
Page 1
DATE'. PERFORMED:'May '[_9,:.1.998
MOISTURE/DENSITY R ELATIONS
Material Proctor Results
Number Description Maximum Dry Density (pcf) Optimu m Moisture (%)
1 Dark gray shaley clay 96.4 2'1.6
2 Yellowish brown and tan silty shaley clay 92.7 25.3
TEST RESULTS
TEST PROCTOR LOCATION UNIT DRY MOISTURE PERCENT OF
NO. NO. WEIGHT CONTENT PERCENT MA XIMUM DENSITY
538 1 8 inch water line, Turnberry Lane, station 94.1 24.0 97.6
6+00, 3 feet below grade
539 1 8 inch water line, Turnberry Lane, station 94.2 21.9 97.7
6+20, 2 feet below grade
540 1 8 inch water line, Turnberry Lane, station 92.4 23.3 95.9
6+30, 1 foot below grade
541 1 8 inch water line, Turnberry Lane, station 93.2 23.7 96.7
7+50, 3 feet below grade
542 1 8 inch water line, Turnberry Lane, station 92.9 22.7 96.4
7+70, 2 feet below grade
543 1 8 inch water line, Turnberry Lane, station 91.7 24.9 95.1
7+90, 1 foot below grade
544 2 8 inch water line, Turnbeny Lane, station 87.9 29.2 95.0
8+90, 3 feet below grade
545 2 8 inch water line, Turnberry Lane, station 91.4 26.0 98.6
g+10, 2 feet below grade
546 2 8 inch water line, Turnberry Lane, station 90.6 27.4 97.7
9+30, 1 foot below grade
547 2 8 inch water line, Turnberry Lane, station 89.6 29.0 96.7
9+50, 3 feet below grade
548 2 8 inch water line, Turnberry Lane, station 88.6 29.1 95.6
9+70, 2 feet below grade
549 2 8 inch water line, Turnberry Lane, station 89.7 27.0 96.8
9+gp, 1 foot below grade
550 2 8 inch water line, Turnberry Lane, north 90.1 26.1 97.2
Eyebrow, station 0+70, 3 feet below grade
FUGRO SOUTH, INC.
~GRO
2880 Virgo Lane; Dallas, Texas 75229
Ph (972) 484-8301; Fax (972) 620-7328
FIELD DENSITY REPORT
CLIENT: Argus Development of Texas Inc, c/o Eastern Dev. REPORT DATE: June 1, 1998
PROJECT: Coppell Greens, Phase I, Coppell, Texas PROJECT NO .: 0771-2275
Page 2
DATE PERFORMEE3: May 19, '1'998
TEST RESULTS
TEST PROCTOR LOCATION UNIT DRY MOISTURE PERCENT OF
NO. NO. WEIGHT CONTENT PERCENT MA XIMUM DENSITY
551 2 8 inch water line, Turnberry lane, north 90.8 27.6 98.0
Eyebrow, station 0+80, 2 feet below grade
552 2 8 inch water line, Turnberry Lane, north 89.8 27.3 96.9
Eyebrow, station 0+90, 1 foot below grade
553 2 8 inch water line, Turnberry Lane, north 90.0 28.3 97.1
Eyebrow, station 1+00, 3 feet below grade
554 2 8 inch water line, Turnberry Lane, north 90.1 26.5 97.2
Eyebrow, station 0+90, 2 feet below grade
555 2 8 inch water line, Turnberry Lane, north 89.0 27.8 96.0
Eyebrow, station 0+80, 1 foot below grade
Remarks: All densities meet project specifications unless otherwise noted.
Burl Cooper
Fugro South Technician
FUGRO SOUTH, INC.
Checked by:
SMH/mv
Distribution: Eastern Development Inc. -Preston Skaggs
Metro-Plex Excavating -Paul Bosco
City of Coppell -Larry Davis
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FUGRO-McCLELLAND (SOUTHWEST), INC.
June 1, 1998
Argus Development of Texas Inc, c/o
Eastern Development
5225 Village Crrek #400
Plano Texas, 75093
P.ttention: Preston Skaggs
Dear Mr. Skaggs:
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Re: Project No. 0771-2275
Lime Series Test Results
Coppell Greens, Phase 1
Coppell, Texas
2880 Virgo Lane
Dallas, Texas 75229
Tel: (214) 484-8301
Fax: (214)620-7328
In accordance with your request, we obtained a representative sample of the material
exposed at the subgrade level at the referenced project on May 19, 1998. Atterberg
Limits test and an Eades and Grim Lime Series test were performed on the
representative soil sample. The results of the Atterberg Limits and Lime Series tests
are presented below:
Sample Sample Liquid Plastic Plasticity
No. Location Material! Description Limit Limit Index
1 Turnberry Lane, Yellow and brown clay 53 20 33
station 1 +00,
and Fallkirk
Drive, station
6+00
2 Turnberry Lane Dark shaley clay 38 17 21
at Intersection,
station 9+00
3 Fallkirk Drive, Yellow and tan shaley 46 18 28
station 18+00 clay
A member of the Fugro group of companies with offices throughout the world
GRO
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Argus Development of Texas Inc, Go
Eastern Development
Project No. 0771-2275
June 1, 1998
Page 2
An Eades and Grim pH and a Lime Series test were performed on sample # 1. The
results are as follows:
Percent Lime
Added
pH
0 8.20
3 12.17
5 12.32
7 12.34
9 12.34
Based on the results of the tests, we recommend that the concrete street subgrade be
stabilized with the addition of 6 percent hydrated lime (28 pounds per square yard for a
six-inch stabilized layer). The lime and the stabilization and compaction of the subgrade
should be performed in accordance with the applicable City specifications.
We trust the information provided herein is sufficient for your present use. Please
contact us if you need any additional information or if we can be of further service.
Respectively submitted,
FUGRO SOUTH, INC. .,-,.;h
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Saad M. Hineidi, P.E. r ~'~.~~.,r3~~{, ,~_ ~ •'
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Vice President r '°:.;
SMH/br
Dlstributlon: Eastern Development Inc. -Preston Skaggs
City of Coppell -Larry Davis