HomeMy WebLinkAbout03299 Basalt Construction
December 31, 1999
Page 4
may not become evident until excavation is performed. If conditions encountered
during construction appear different from those described in this report, we should be
notified at once so re- evaluation of the recommendations may be made.
This report has been prepared for the exclusive use by our client for design purposes.
We are not responsible for technical interpretations by others of our information. As
the project evolves, we should provide continued consultation and field services during
construction to review and monitor the implementation of our recommendations, and to
verify that the recommendations have been appropriately interpreted. Significant design
changes may require additional analysis or modifications to the recommendations
presented herein. We recommend on -site observation of excavations and foundation
bearing strata and testing of structural fill by a representative of the geotechnical
engineer.
If you have any questions or if we may be of further assistance, please let us know.
Sincerely
HEPWORTH - PAWLAK GEOT `; , INC.
i
er Q . p,N Apq
r .' +°
Jordy Z. Adamson Jr. '. ;0 29707 r
Reviewed By: Y -o ; r ,¢ f
1 9'. 1100
1 E
l er
Daniel E. Hardin, P.E.
JZA /ksm
attachments
H -P GEOTECH
PIT 1 PROFILE PIT
ELEV. = 102' ELEV. = 104'
0 0
wc=2z.t pri
o D0_03
u.
' - 200 =56 p ` �. y
5 5 l.
►� WC=10.3
DD =101
10 10—
LEGEND:
TOPSOIL; slightly sandy clayey silt, organic, firm, slightly moist, brawn, frozen.
7 , SILT AND SAND (ML–SM); occasional gravel, interbedded clay layers, medium dense, moist to
i:it slightly moist, light brown.
2" Diameter hand driven liner sample.
NOTES:
1. Exploratory pits were excavated on December 17, 1999 with a backhoe.
_2. Locations of exploratory pits were measured approximately by pacing from features on the site
plan provided.
3. Elevations of exploratory pits- were measured by instrument level and refer to the Bench Mark
shown on Fig. 1. Logs are drawn to depth.
4. The exploratory pit locations and elevations should be considered accurate only to the degree
Implied by the method used.
5. The lines between materials shown on the exploratory pit logs represent the approximate
boundaries between material types and transitions may be gradual.
6. No free water was encountered in the pits at the time of excavating.
- Fluctuations in water levet may occur with time.
- 7. Laboratory Testing Results:
WC = Water Content ( % )
DD = Dry Density ( pcf )
–200.= Percent passing No. 200 sieve
199 949 f H E WOCHNICAL,WINC LOGS OF EXPLORATORY PITS I Fig. 2