Attachment 5 - Site Assessment and Soil Test for effluent disposal

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& BUILDING INVESTIGATION SERVICES

   
 

 

   

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PERCOLATION TEST REPORT
* Address: LOT 21 (16) PINES ROAD, COOROY (DJ Sommer} EBIS Reference: 210417 -PT (21/01/22)
BOREHOLE NO. 4 (ED) BOREHOLE NO. 5 (ED)
IDEPTH SOIL DESCRIPTION FILL|DCP| | DEPTH SOIL DESCRIPTION FILL |DCP}
0 Friable silty clay topsoil, high plasticity, soft & N/A 0 Friable silty clay topsoil, high plasticity, soft & N/A
Imoist moist Brown
100 Brown 100 Silty clay, high plasticity, stiff & moist
200 [Silty clay, high plasticity, stiff & moist 200 Brown/red brown
300 Brown/red brown 300 | _
400 400 haley gravels
. 500 a Renn En 500 [Shaley gravels, dense Brown
. , . END BOREHOLE hand auger
600 |Shaley gravels increasing with depth 600 UTP shaley gravels
700
“800 [Becomingbrownt—“<‘é™SOSOSC™*;*;*;C*dSC*C*dSSC*”
900
1000 END BOREHOLE hand auger

 

 

 

 

 

 

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