Attachment 12 - Geotechnical Investigation Report

SMEC Testing Services Pty Ltd
14/1 Cowpasture Place, Wetherill Park NSW 2164
Intersection of Lake Kawana Blvd and Birtinya Blvd, Birtinya QLD 4575 (Sunshine Coast Branch Site Address)
Phone: (07) 5341 9500 Email: [email protected]
                                                                                          Particle Size Distribution
Project: Proposed Retirement Centre Development                                           STS / Sample No.: 30032366-007                                             Project No.: 30032366-012
Client: Tectonic Geotechnical Pty Ltd                                                     Sample Location: BH12                                                      Report No.: 30032366-012-PSD-1
Address: PO Box 899 Buderim, Qld, 4556                                                    Depth (m): 2.00-2.25                                                      Report Date: 30/04/2019
Test Method: AS1289 3.6.1                                                                 Date Sampled: 10/04/2019                                                         Page: 1 of 1
Sampling Procedure: Geotechnical Investigation (Not covered under NATA Scope of Accreditation)                                                                   Client Project No: 19062
Material Description: CH - CLAY: high plasticity, orange/brown mottled pale grey trace of fine to coarse grained sand, trace of fine to medium grained gravel

                               Clay               Silt                            Sand                              Gravel
                         100
                                                                                                                                                                 Sieve Size (mm)   Percent Passing (%)
                                                                                                                                                                       37.5                100
                         90
                                                                                                                                                                       19.0                100
                                                                                                                                                                       2.36                97
                         80
                                                                                                                                                                      0.425                94
                                                                                                                                                                      0.075                91
                         70
   Percent Passing (%)




                         60

                         50

                         40

                         30

                         20

                         10

                          0
                           0.00                 0.01                 0.10                    1.00                   10.00               100.00
                                                                            Material Size (mm)

Remarks:                              Laboratory testing was undertaken at Sunshine Coast Branch Facility
                                                                                        Approved Signatory:
Technician: CBL                                                                                                      Adrian Collier - Manager Geotechnics (SC)
    Form: RPS15A                                                                                    Date of Issue: 01/06/15                                                               Revision: 2