Attachment 5 - Geotechnical Assessment · MCU18/0015

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MANSFIELD 1/51 Secam Street, Mansfield Qld 4122
LABORATORY P.O. Box 2034 Mansfield DC Qld 4.122

Phone: (07) 3343 3166 Fax: (07) 3849 4705
Website: www.golder.com.au
A.B.N. 64 006 107 857

 

 

 

Client : Mr Harding

Project : Housing

TRIAXIAL SHEAR TEST
ReportNo.: R 5573
Job No. : 03632248
Reg'n No. : L1855/03
Senders No. :

Location : TP 9 (0.6 - 0.8 m)
Date of Test : 21/10/03 - 24/10/03

Address : Attunga Heights, Nossa Heads

Date Received :20/10/03
Sampled By: Golder

 

Type of test: Saturated Consolidated Undrained Staged with Pore Pressure Measurements Strain Rate : 0.04 mm/min

 

 

Sample type : Undisturbed Specimen size : 47.4 mm dia. X 95.6 mm Back Pressure : 200 kPa
‘Initial Moisture Content : 29.7 % Initial Saturation : 92 %
Initial Dry Density : 1.44 tim Moisture Content after test : 32.2 %

 

 

     

  

 

 

 

 

 

 

 

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0 20 40 60 80 100 120 140
Normal Stress kPa
1 . Shi Max. P in (9

Sore _| svess tira) | Srese es) [pressuo nee) [Fees]  Ettactive COHESION 42 kPa

; 2 “ 5 08 Effective ANGLE OF FRICTION 14 °

3 100 76 27 3.4 Failure Criteria : Maximum stress ratio

 

 

 

Remarks :Shear Failure (Shear plane at 45 ° after test)
Material Description : Silty CLAY (CH) light brown, high plasticity, micro-fissured, moist.

 

Test Procedure : BQLP 4 (AS 1289 6.4.2 equivalent)

 

Prepared by we

 

 

Checked by To,

 

 

This Laboratory is registered by the National Association of Testing
Authorities, Australia. The test(s) reported herein have been performed
in accordance with the terms of registration. This document shall not be
seproduced exceptin full without the prior approval of the laboratory.

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Authorised Signatory Te Darr Bry te yd

4446

Golder Form Number R19 Triaxial
RL 0 - 28/07/03