Attachment 5 - Geotechnical Assessment · MCU18/0015

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SHEET: 1 OF 1
CLIENT: Mr Phillip Harding POSITION: Refer to Site Plan DRILL RIG: Hand Auger
PROJECT: Housing Development SURFACE RL: 20.5m DATUM: AHD71 DRILLER:
LOCATION: — Attunga Heights INCLINATION: -90° LOGGED: PGH DATE: 16/10/03
JOB NO: 03632248 HOLE DIA: mm HOLE DEPTH: 2.80m CHECKED: DATE: Z1f10f 03
Drilling Sampling Field Material Description
Su a = 3
Eo wy 3 w a DCP TEST (AS1289.6.3.2)
Slee «| xe Finpresr [|e | SOIL / ROCK MATERIAL DESCRIPTION Bae Blows per 100 mm
FlZole| ag S| solo 2122
2 BE] S| Be PR [4 &S 8 Sa a Pp Pp 8
9.0~T 70350 SP]SAND
fine to medium grained, light grey, trace of root matter to 1
7 0.2m |
0.5—- om
4 4
10 4
4 = 4
4 a 4
sx 4 4
=x
1.6 4
2.0- DS 2.00-2.10m 7
2200) 2 7 Pty Lo a ge 7
718.30 becoming orange. brown 4
2.5—|-2.50_| DS 2.40-2.50m J
wr] 8.09 Cl | Sandy CLAY 4
CH] medium tovhigh plasticity, light brown, orange brown, fing =
‘| 2,80 | DS 2.70-2,80m to mediuin grained Sand 7
17.70 END OF BOREHOLE @ 280m J
REFUSAL 7
3.0 ~
3 3.5— 4
3 1 1
3 7 4
g J 4
= 4.0 4
3 “J 4
5 4 4
9 4 4
2 7 4
9 454 4
g 4 4
a 4 4
3 4 4
z 1
§ 5.0 4
8 4 +
FH 4 4
8 1 4
E 55 4
9 4 4
i
a 4
f 4 |
Q' 7 4
3 6.0 |
5 4 4
y! 4 4
z 4 4
di 7 4
2 65— 4
| 4 4
8 4 4
@ 4 4
8
= 7 4
“tet —bya~t —-b RH 4 4
&. This report of borehole must be read in conjunction with accompanying notes and abbreviations. It has been prepared for
8 geotechnical purposes only, without attempt to assess possible contamination. Any references to potential contamination are for
information only and do not necessarily indicate the presence or absence of soil or groundwater contamination. GAP gINT FN. roth