23-0262- ESC DRAWINGS REVB red

                                                                                                                                                                                                      RET
                                                                                                                                                                                                                  WALL




                                                                                                                                                                                      WALL
                                                                                                                                                                                                                                RET
                                                                                                                                                                                                                                              WALL
                                                                                                                                                                                                                                                            RET
                                                                                                                                                                                                                                                                        WALL
                                                                                                                                                                                                                                                                                             RET




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                ·
                                                                                                                                                                                                                                                                                                         WALL




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   ·

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    ·
                                                                                                                                                                                                                                                                                                                              RET




                                                                                                                                                                                 RET




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     ·
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                6
                                                                                                                                                                                                                                                                                                                                          WALL




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          PROBAB
                                                                                                                                                                                                                                                                                                                                                     RET




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       MGSD P D = 97m [AUSTR m (MIN)
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       PREFER
                                                                                                                                                                                                                                                                                                                                                           WALL




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        S
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        PREFER PPROACH FROM
                                                                                                                                                                                                                                      SMALL




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         ASD FOR
                                                                                                                                                                                                                                                                                                                                             RET     RET
                                                                                                                                                                                                                                                                                                                                                      WALL




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          IS
                                                                                                                                                                                                                                                                                                                                                                                       RET




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           VERTICA .
                                                                                                                                                                                                                                                                                                                                                      WALL WALL         RET                  WALL




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             D FOR IN 73m [AUSTROA
                                                                                                                                                                                                                                                                                                                                                              RET                      RET
                                                                                                                                                                                                                                                                                                                                                                                       WALL                            RET




                                                                                                                                                                               WALL
                                                                                                                                                                                                                                                                                                                                                                                        WALL WALL                                     WALL




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               TANCES
                                                                                                                                                                                                                                                                                                                                                                                                      RET




                                                                                                                                                                                                                                  SMALL




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                LE CONFL
                                                                                                                                                                                                                                                                                                                                                                                                RET                                                     RET




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                ER SISD
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 R
                                                                                                                                                                                                                                                                                                                                                                                                                            WALL                                         WALL




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  RED =
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   E


                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     A

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     L CURVE
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       TERSEC
                                                                                                                                                                                                                                                                                                                                                   WALL




                                                                                                                                                                          RET
                                                                                                                                                                                                                                                                                                                                           REWTALL  RET
                                                                                                                                                                                                                                                                                                                                                               WALL         L T
                                                                                                                                                                                                                                                                                                                                                                         WALRE




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          REQUIRE OADS PART 4A-
                                                                                                                                                                                                                                                                                                                                                                 REWTALL           RET




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      ICT POIN
                                                                                                                                                                                                                                                                                                                                                                                                   WALLL T
                                                                                                                                                                                                                                                                                                                                                                                                    WALRE




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             S
                                                                                                                                                                                                                                                                                                                                                                                                                            RET




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              TION IS



                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               C
                                                                                                                                                                        WALL




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                O N

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  ON NECE
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  MENTS
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              T




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   FI RMED TO
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      90

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ROUN
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         DS PART
                                                                                                                                                                   RET




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            SSARY TO
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      6




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             D -A

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                BE ABOV
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  -B
                                                                                                                                                                 WALL




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    4A- TABLE m (MIN)
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     O UT IS = 64
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        TA




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         STOPPIN
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  BLE 3.2]




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           E MINIMU
                                                                                                                                                           RET




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                3.1]




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   G
                                                                                                                                                                                                                                                                                                                                           TENANC




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     M
                                                                                                                                                        WALL 7




                                                                                                                                                                                                                                                                                                                                                                                       TENANC
                                                                                                                                                                                                                                                                                                                                           Y3




                                                                                                                                                                                                                                                                                                                                                                                              Y1
                                                                                                                                                   RET




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        ESJ
                                                                                                                                                                                                                                                                                                          SITE TO RAPIDLY ACHIEVE 70%




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           CAJ
                                                                                                                                                 WALL




                                                                                                                                                                                                                                                                                                                                                                                                                                                                        ESJ
                                                                                                                              GROUND
                                                                                                                                                                                                                                                                                                          STABILISATION ONCE REQUIRED
                                                                                              PROVIDE INLET PROTECTION AS                                                                                                                                                                                 775 m³ TYPE D PONDING VOLUME




                                                                                                                                                                                                                                                                                                                                                                                                                                                       ES



                                                                                                                                                                                                                                                                                                                                                                                                                                                                          EX
                                                                                                                                            RET




                                                                                                                                                                                                                                                                                                                                                                                                                                                         J

                                                                                                                                                                                                                                                                                                                                                                                                                                                                       SJ
                                                                                              PIT/PIPE NETWORK INSTALLED.                                                                                                                                                                                 NO LONGER ACHIEVABLE




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      EX
                                                                                                                                                                                                                                                                                                                                                                                                                                                                         D
                                                         ANY AREAS WITH ERODIBLE                                                                                                                                                                                                                                                                                                                                                            ES
                                                                                                                                                                                                                                                                                                                                                                                                                                               J




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 SJ
                                                                                              MAINTAIN UNTIL SITE ACHIEVES 70




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   D
                                                         MATERIAL ARE TO BE CAPPED




                                                                                                                                          WALL
                                                                                                                        CARPAR




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      ESJ
                                                                                              % STABILISATION (MINIMUM).




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         LINE OF SA
                                                         WITH STABLE GRAVELS




                                                                                                                                                                                                                                                                                                                                                                                                                                   EC
                                                                                                                                     RET




                                                                                                                                                                                                                                                                                                                                                                                                                                      J




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            W CUT
                                                                                                                                                                                                                                                                                                                                                                                                                                                      EXSJD
                                                                                                                                                                                                                                                                                                                                                                                                                            ESJ




                                                                                                                       K
                                                                                                                                   WALL
                                                                                                                                                                                                                                                                                                                                                                                                                                          ESJ
                                                                                                                                                                                                                                                                                                                                                                                                                       ESJ




                                                                                                                              RET




                                                                                                                                                                                                                                                                                                                                                                                                                                    ECJ
                                                                                                                                                                                                                                                                                                                                                                                                                                                        LINE OF SAW CUT




                                                                                                                                                                                                                                                                         SMALL SM




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  ESJ
                                                                                                                                                                                                                                                                                                                                                                                                                                                                ESJ
                                                                                                                                                                                                                                                                                                                                                                                                                                                             EXSJD




                                                                                                                                                                                                                                                                                                                        ALL
                                                                                                                                                                                                                                                                                                                                                                                                                            ECJ           ECJ




                                                                                                                            WALL
                                                                                                                                                                                                                                                                                                                                                                                                                                                        LINE OF SAW CUT




                                                                                                                                                                                                                                                                                                                SMALL SM
                                                                                                                                                                                                                                                                                 AL
LEGEND:




                                                                                                                                                                                                                                                                                                                                                                         TENANC
                                                                                                                                                                                                                                                                        L
                                                                                                                       RET




                                                                                                                                                                                                                                                                                                                                                                         Y2
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                ESJ
          EXISTING CONTOURS (0.20m)                                                                                                                                                                                                                                                                                                                                                                                               ESJ




                                                                                                                     WALL




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    82.3m CLE
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                ESJ




                                                                                                                                                                                                                                                                                                                                                                                                                PROBAB




                                                                                                                                                                                                                                                                                                                                                                                                                                                    EXSJD
          DIRTY WATER DRAIN




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        EXSJD
                                                                                                                                                                                                                                                                                                                                                                COMMS




                                                                                                                                                                                                                                                                                                                                                                                       MSB
                                                                                                                 RET




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       AR SIGHT
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                ESJ




                                                                                                                                                                                                                                                                                                                                                                                                                       LE
          DIRTY WATER DIVERSION BERM                                                                                                                                                                                                                                                                                                                                                                                                      ESJ




                                                                                                                                                                                                                                                                                                                                                                                                            CONFLIC
                                                                                                                                                                                                                                                                                                                                                                          FACILITIES
                                                                                                              WALL

                                                                                                                                                                                                                                                                                                                                                                                                                                                        LINE OF SAW CUT




                                                                                                                                                                                                                                                                                                                                                                             EOT




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           LINE
                                                                                                                                                                                                                                                                                                                                                                                                                                                            EXSJD       ESJ
          CLEAN WATER DRAIN




                                                                                                                                                                                                                                                                                                                                                                                                                                                   ESJ
                                                                                                                                                                                                                                                                                                                                                                                                          T POINT




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    ESJ
                                                                                                           RET




                                                                                                                                                                                              SMALL
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      DE-WATERING
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         BASIN
          CLEAN WATER DIVERSION BERM
                                                                                                       WALL




                                                                                                                                                                                                                                                                                                                                                                                                                                                       EXSJD




                                                                                                                                                                                                                                                                                                                                                                                         ROOM
                                                                                                                                                                                                                                                                                                                                                                                         PUMP
                                                                                                                                                                                                                                                                                                                                                                                                                                                 LINE O
                                                                                                                                                                                                                                                                                                                                                                                                                                                        F SAW




                                                                                                                                                                                                                                                                                                                                                      VACUUM
                                                                                                                                                                                                                                                                                                                                                      PLANT
                                                                                                                                                                                                                                                                                                                                                                                                                                                              C                 UT
          BUND
                                                                                                     RET




                                                                                                                                                                                                                                                                                                                                                                                        GENERA
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                ESJ




                                                                                                                                                                                                                                                                                                                                                                                                                                                   LINE OF SA
                                                                                                WALL




          FLOW DIRECTION




                                                                                                                                                                                                                                                                                                                                                                                       TOR




                                                                                                                                                                                                                                                                                                                                                                                                                                                                          EXSJD
                                                                                                                                                                                                                                                                                                                                                                                                                                            ESJ
                                                                                               RET




                                                                                                                                                                                                                                                                                                                                                                                                                                                       W CUT EX
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          ESJ
          SEDIMENT FENCE                                                                               WALL                                                                                                                                                                                                                                                                                                                                ECJ
                                                                                                     6




                                                                                                                             RET




                                                                                                                                                                                                                                                                                                                                                                                                                                  ECJ
                                                                                                                                                  WALL
                                                                                                                                                                          RET
                                                                                                                                                                                             WALL
          GULLY INLET PROTECTION




                                                                                                                                                                                                                                                                                                                                                                                                                                                               SJD
                                                                                                                                                                                                            RET
                                                                                                                                                                                                                         WALL                                                                                                                                                                                                                                                       ESJ
                                                                                                                                                                                                                                      RET
                                                                                                                                                                                                                                                     WALL
                                                                                                                                                                                                                                                                  RET                                                                                                                                     ESJ
                                                                                                                                                                                                                                                                                      WALL




                                                                                                                                                                                                                                                                                                                                                                                                                                  EXSJD
                                                                                                                                                                                                                                                                                                                                                                                                            ECJ
                                                                                                                                                                                                                                                                                                   RET
          STABLE GRAVELS                                                                                                                                                                                                                                                                                        WALL




                                                                                                                                                                                                                                                                                                                                                                                                                                                 EX
                                                                                                                                                                                                                                                                                                                                    RET




                                                                                                                                                                                                                                                                                                                                                                                                                                                   SJ
                                                                                                                                                                                                                                                                                                                                                                                                                                                       D
          FINAL SURFACE TREATMENT                                                                                                                                                                                                                                                                                                                                                                     ECES
                                                                                                                                                                                                                                                            ·
                                                                                                                                                                                                                                                     ··



                                                                                                                                                                                                                                                     ·
                                                                                                                                                                                                                                                     ··
                                                                                                                                                                                                                                                      ··
                                                                                                                                                                                                                                                       ··



                                                                                                                                                                                                                                                       ·

                                                                                                                                                                                                                                                        ·
                                                                                                                                                                                                                                                                                                                                                                                                                                                                           EXSJD




                                                                                                                                                                                                                                                         ·




                                                                                                                                                                                                                                                                                                                                                                                                                                           28.3
                                                                                                                                                                                                                                                         SISD = 25




                                                                                                                                                                                                                                                         ·

                                                                                                                                                                                                                                                           ·
                                                                                                                                                                                                                                                           TOWARD
                                                                                                                                                                                                                                                            SIGHT D
                                                                                                                                                                                                                                                            SISD = (D 2]
          STABLE ENTRY/EXIT                                                                                                                                                                                                                                  4A- TABLE D IN ACCORDA
                                                                                                                                                                                                                                                             DETERM




                                                                                                                                                                                                                                                                                                                                                                                                                                               mC
                                                                                                                                                                                                                                                              SAFE IN

                                                                                                                                                                                                                                                               SISD GO
                                                                                                                                                                                                                                                               VERTICA
                                                                                                                                                                                                                                                                LONGITU r
                                                                                                                                                                                                                                                                a = 2%




                                                                                                                                                                                                                                                                FOR 20
                                                                                                                                                                                                                                                                 d = 0.46




                                                                                                                                                                                                                                                                 ASSUME
                                                                                                                                                                                                                                                                 V = 20




                                                                                                                                                                                                                                                                                                                                                                                                                                                 LEA
                                                                                                                                                                                                                                                                  D T= 3 + 1. + V /(254x(d+0
                                                                                                                                                                                                                                                                     +3.3 =




                                                                                                                                                                                                                                                                      ISTANCE




                                                                                                                                                                                                                                                                                                                                                                                                                                   RS
                                                                                                                                                                                                                                                                       S EXIT):
                                                                                                                                                                                                                                                                       T xV)/3




                                                                                                                                                                                                                                                                        TE
                                                                                                                                                                                                                                                                        IN
                                                                                                                                                                                                                                                                         K




          ROCK FILTER DAM