SS9701-LR 940629MAXIM ENGINEERS, INC. 2~42 Fdoen. · P.O. Box 5~02 · Dalla~, TX 75229
Englrmedng ~nd Environmental ConmJItente (214) 247-7b'75 · FAX {214) 241-4931
IN-PLACE DENSITY OF SOIL
Report Date
Climlt
Project Name
Density Teat Method
06/29/94 Sample Date 06/22/94
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
95+ Project Moisture Req'd -2 to +4
Material Proctor Results
Number Description Maa~nurn Dry Density Cocf) Op~num Moisture %
I Ught red sandy clay with gray sandstone 119.7 11.8
2 Reddish silty sandy clay with some dark brown shale 120.6 12.1
L~ ~ D~ D~-,~y M~um
T~ ~
Number Numb~ Oba/ou. ft.) Content (%) Dry Denny
41 I 14' below 24' sanitary sewer at Station 8+00 107.7 14.7 90.0*
grade
42 I 12' below 24' sanitary sewer at Station 8+00 105.7 14.5 88.3*
grade
43 1 9' below 24' sanitary sewer at 8ration 8+00 112.3 14.4 93.8*
grade
44 2 6' below 24' sanitary sewer at Station 8+00 116.2 13.2 96.4
grade
45 2 3' below 24' sanitary sewer at Station 8+00 115.0 12.6 95.4
grade
* Does not meet project specifications for percent of maximum dry density.
Technician: P. Butler
/cey
City of Coppell - Jim R. Ragsdill
City of Coppell - Garreth Campbell, Sr.