Geotechnical Investigation Report · OPW26/0149

150




                                                                                                                                         Results
                                                                                                                                         Spencer
                                                                                                                                         Surface Type: Circular
                                                                                                                                         Search Method:Auto Refine Search
                                                                                                                                         Divisions along slope:20
                                                                                                                                         Circles per division:10
140




                                                                                                                                         Number of iterations:10
                                                                                                                                         Divisions to use in next iteration:50%
                                                                                                                                         Composite Surfaces:Disabled
                                                                                                                                         Minimum Elevation:Not Defined
                                                                                                                                         Minimum Depth:Not Defined
                                                                                                                                         Minimum Area:Not Defined
130




                                                                                                                3.315                    Minimum Weight:Not Defined
                                                                                                                                         Every available surface
                                                                                                                                         3.315
120
110




                                                                                                                                                                            W
100




                                                                  Unit Weight     Strength     Cohesion        Cohesion   Water      Ru
                               Material Name              Color
                                                                   (kN/m3)          Type         (kPa)           Type     Surface   Value
                            1U - St - Vst Silty CLAY
                                                                      18          Undrained      20            Constant    None      0
                                   (Natural)
                              2U - H Silty CLAY
                                                                      18          Undrained      60            Constant    None      0
90




                                   (Natural)
                            3U - Vst - H Silty CLAY
                                                                      18          Undrained      50            Constant    None      0
                                      (Fill)

                  0    10            20                   30            40              50                60              70             80            90             100             110       120
                                                Project
                                                                                                      PTG-04982 - Lake MacDonald Cabins - Hayward Rd
                                                Group                                                                               Scenario
                                                                           Proposed - Undrained - Pre-Filled                                                      P11 - Raised GW - C
                                                Drawn By                                                                            Company
                                                                                          PH                                                                         PTG Consulting
                                                Date                                                                                File Name
SLIDEINTERPRET 9.043
                                                                                     10/08/2026                                                             PTG-04982 - Section A - Run1.slmd