SS9701-LR 930913MAXIM ENGINEERS, INC.
Engineering end Environmental Consultent~
2342 Fab·ns · P.O. Box 59902 · Dalla~ TX 75229
(214) 247-7575 · FAX (214) 484~
IN-PLACE DENSITY OF SOIL
Relxxt Dst·
Client
Project Name
Der~lty Te~t Method
09/13/93 Sample Date 09/01/93
City of Coppell Project Number 0393000626
Grapevine Creek Sewer Branch, Phase I and II - PO~ 8616 - Grapevine, Texas
ASTM D2922 and D3017 Method of Compac~n ASTM D698
90 Project Moisture Req'd Opt --.4
Material Proctor Results
Number Description Ma.,dmum Dry Density (pcf) Optimum Moisture %
1 Dark brown sandy clay with calcareous nodules 109.2 16.0
2 Dark yellow brown sandy clay with grey clay balls 116.4 13.6
Lift
Test Maa~'iel Dry Density Moisfl~e % of Maximum
Number Number 0bs/cu. fL) Content (%) Dry Density
13 I 1st Trench pit station 39+40, -15 to grade 111.3 16.0 101.9
14 1 2nd Trench pit station 39+40, -14 to grade 108.3 16.9 99.1
15 1 3rd Trench pit station 39+40 107.0 15.9 98.0
16 2 Natural Back yard, East side road, station 38+40 110.8 8.8 * 95.2
17 2
18 2
19 2
20 1
21 1
22 1
23 1
24 1
25 1
26 1
27 1
28 I
Ground
Natural
Ground
Natural
Ground
Natural
Ground
4th
5th
6th
7th
8th
9th
lOth
11th
Final
Back yard, East Side Road, station 38+40
Back yard, East Side Road, station 39+30
Back yard, East Side Road, station 39+30
Trench pit, station 39+40
Trench pit, station 39+40
Trench pit, station 39+40
Trench pit, station 39+40
Trench pit, station 39+40
Trench pit, station 39+40
Trench pit, station 39+40
Trench pit, station 39+40
Trench pit, station 39+40
* Tests taken on undisturbed ground for reference purposes only.
Technician: P. Butler/bk
City of Coppell - Jim R. Ragsdill
City of Coppell - Garreth Campbell, Sr.
112.5 8.4 * 96.6
95.5 8.9 * 82.0
94.5 9.5 * 81.2
107.0 16.8 98.0
108.0 15.7 98.9
104.0 16.3 95.2
113.0 15.0 103.5
112.3 14.9 102.8
111.5 13.9 102.1
113.8 13.0 104.1
112.2 14.9 102.7
112.7 14.9 103.3
~n~ rep off Js fro' t~e sob use o.f. th~.~nt ~1. d,,rFssed. ~ use of our company name m~st rece~ our p~or written coosent. This repofl al~lies only ~o the