SS9701-LR 940715 (3)MAXIM ENGINEERS, INC. 2342 Faber~ · P.O. Box 5~902 · I~11#, 'rx 75229
Engineering and Environmental Co~ultan~ (214) 247-7575 · FAX (214} 241-4831
IN-PLACE DENS1TY OF SOIL
C~bnt
Project
07/15/94 Sample Dat~ 07/13/94
City of Coppell Proj~t Nu~b~ 0393000626
Grapevine Creek Sewer Branch, Phase I and II - PO# 8616 - Grapevine, Texas
ASTM D2922 and D3017 ~ of Compa~o. ASTM D698
95 Proj.ct Meatus· ~'d Opt +
Material Proctor Results
Number Description Maximum D~y Den~dy (pcf) Optimum Moletum %
1 Ught red sandy clay with gray sandstone 119.7 11.8
Nu~b~ Numb~ 0t~/~u. [) C~t,~ ~) D~y
70 1 8' below Manhole at Station 10+17 106,5 18.4' 89.0**
grade
71 I 6' below Manhole at Station 10+17 105.3 18.6' 88.0**
grade
* Does not me~ project specifications for moisture content percent.
** Doe~ not mee~ project specifications for percent of maximum d~y density.
Technician: P. Butler
/cey
C~ of Coppell - Jim R. Ragsdill
City of Coppell - Garreth Campbell, Sr.
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MAXIM ENGINEERS, INC. ~ Fabene · P.O. Box 5090~ · Dallae, TX 75229
Engineering and Environmental Coneultant~ (214) 247-7575 · FAX (214) 241-4931
IN-PLACE DENSrrY OF SOIL
07/15/94 Sarape. Date 07/12/94
City of Coppell Project Numb~ 0393(X)0626
Grapevine Creek Sewer Branch, Phase I and II - PO# 8616 - Grapevine, Texas
ASTM D2922 and D3017 Me. od of Compacao~ ASTM 1:)698
95 Project Mot.turn R.q'd Opt +5
Material Proctor Results
Number Deecrlp~oa Ma3dmum D~ Density (per) Optimum ~ %
1 Silty sandy reddish brown clay with dark brown shale and 123.8 10.5
gravel
68 I
69 1
Final
2' below
grade
Sanitary sewer 24" line at Station 15+S0
Sanitary sewer 24" line at Station 15+67
117.8 13.3 95.2
112.6 15.4 91.0'
* Does not meet project specifications for percent of maximum dry density.
Technician: P. Butler
/cey
City of Coppell - Jim R. Ragsdill
City of Coppetl - Garreth Campbell, Sr.