Geotechnical Investigation Report · OPW26/0149

150




                                                                                                                                       Results
                                                                                                                                       Spencer
                                                                                                                                       Search Method:Cuckoo Search
                                                                                                                                       Initial # of Surface Vertices:8
                                                                                                                                       Maximum Iterations:500
                                                                                                                                       Number of Nests:50
140




                                                                                                                                       Minimum Elevation:Not Defined
                                                                                                                                       Minimum Depth:Not Defined
                                                                                                                                       Minimum Area:Not Defined
                                                                                                                                       Minimum Weight:Not Defined
                                                                                                                                       Convex Surfaces Only:Enabled
                                                                                                                                       Optimize Surfaces:Enabled
130




                                                                                                     2.670                             Every available surface
                                                                                                                                       2.670
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 - Filled                                                      P6 - Assumed GW - NC
                                              Drawn By                                                                            Company
                                                                                        PH                                                                         PTG Consulting
                                              Date                                                                                File Name
SLIDEINTERPRET 9.043
                                                                                   10/08/2026                                                             PTG-04982 - Section A - Run1.slmd