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20180333 - Proposed Sheet Piling Details · OPW18/0264

Attached to the e-mail Operational Works Application OPW18/0264.

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Text shows just the words. Original shows the document exactly as it was published.

                                                                                                                                                                                                                  24 Arakoon Cres. Sunshine Beach
                                                                                                                                                                                                                                                            JW Const.



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                                               Sheet List
      Sheet Number                                         Sheet Name
      100                     Cover Page
      101                     General Notes
      102                     Temporary Shoring Plan
      103                     Monitoring Plan
      104                     Wall 1
      105                     Walls 2 & 6
      106                     MDSP Sheet Piles in W2 and W6 (As built - 20070502)
      107                     Pool Walls




                                                                                                                                                                                                                                              INGROUND SOLUTION SPECIALISTS
                                                                                                                                                                                                                                            www.mesos.com.au Contact: 1300 10 MESO (6376)
                                                                                                                                                                                                                                          53 General Holmes Drive NSW 2016 ACN: 613 284 558

                                                                                                                                                                                                                                          Project 24 Arakoon Cres. Sunshine Beach
                                                                                                                                                                                                                                          Client JW Const.
                                                                                                                                                                                                                                          Architect          Shaun Locky Architecture
                                                                                                                                                                                                                                          Structural Eng.
                                                                                                                                                                                                                                          Geotechnical Eng. Soil Surveys
                                                                                                                                                                                                                                          Surveyor          CadCon
                                                                                                                                                                                                                                          Designed by        H.Ajorlou
                                                                                                                                                                                                                                          Drawn by           H.Ajorlou
                                                                                                                                                                                                                                          Checked by         E.Woon
                                                                                                                                                                                                                                          Issued                                             Date


                                                                                                                                                                                                                                          For Review (FR)                                  20180803
                                                                                                                                                                                                                                          Drawing Title


                                                                                                                                                                                                                                          Cover Page

                                                                                                                                                                                                                                          Job ID          Drawing Number                   Revision
                                                                                                                                                                                                                                          18-029          SH 100                           A
This Drawing is based on the information provided by the client and client consultants.Should additional information become available then a revised drawing will be provided at additional cost to the client.                                                8/3/2018 11:15:26 AM   A0
© Documented copyright of Meso Design. The drawings are protected by copyright law and may only be reproduced, in electronic or hardcopy format with prior written permission of Meso Design Pty Ltd
Full text of the other 7 pages

Page 2

       General notes                                                                                                 Surcharges notes                                                                             Sheet pile notes                                                       Anchor notes
       1. This drawings shall not be used for setout purposes. This                                                  1. The nominal surcharge shall not exceed 10 kPa unless                                      1. The proposed sheet pile wall acts as a temporary earth-             1. The proposed anchor acts as a temporary-earth retaining
          drawings shall be read in conjunction with the design report,                                                 otherwise stated.                                                                            retaining wall.                                                        support.
          specification, architectural drawings, structural drawings, survey                                         2. The traffic load on the major road is shall be less than 20 kPa.                          2. Vibration monitoring is recommended to record the vibration         2. The proposed location of the anchor is preliminary and it is
          drawings, other contract documentation and the requirements                                                3. MESO shall be notified of any load which is not stated above.                                level as and when required by the vibration consultant                 subjected to the approval from the owners of the adjacent
          of MESO and/or the relevant authorities.                                                                   4. An exclusion zone extending 1m from the facing temporary                                  3. The sheet pile wall consists of SCH-5-750 sections.                    property.
       2. All dimensions are in mm unless otherwise stated.                                                             earth-retaining wall shall be set up. A temporary fencing around                          4. All sheet piles shall be interlocking with each other               3. MESO shall be notified before finalizing the design if the
       3. All reduced levels are referenced to Australian Height Datum.                                                 the perimeter of the exclusion zone is recommended.                                       5. The steel grade of the sheet pile is S355 according to DIN EN          installed anchors are required to be destressed.
       4. The dimensions shall not be obtained by scaling the elements.                                                                                                                                              10249.                                                              4. The anchor adopted consists a 250mm diameter helical screw
       5. The contour of the ground level are in reduced level, generated                                                                                                                                         6. The sheet pile shall installed in accordance to AS2159 - Piling.       head connected with a solid steel rod of 40mm diameter.
                                                                                                                     Excavation notes                                                                             7. The project architect and project structural engineer shall take
          from the reduced level stated in the topographical plan and                                                                                                                                                                                                                    5. All anchors shall be ‘proof load’ tested during installation.
                                                                                                                     1. Excavation must be carried out in accordance with the                                        into account the stipulated positional tolerance AS2159 - Piling
          does not represent the actual ground level on site.                                                                                                                                                                                                                            6. Each anchor shall be tensioned to the required ‘proof load’ and
                                                                                                                        approved plans and excavation certificates, not exceeding the                                and the estimated deflection of the sheet pile wall.
       6. Should any ambiguity, error, omission, discrepancy,                                                                                                                                                                                                                               holding at that load for at least 15 minutes. Then, the anchor
                                                                                                                        specified reduced level or depth. No excavation until preceding
          inconsistency or other fault exist or seem to exist in the contract                                                                                                                                                                                                               shall be relaxed to the specified ‘lock off’ load.
                                                                                                                        ‘Hold Points’ has been released.                                                                                        SCH 5
          documents (e.g. design report, drawings), immediately notify in                                                                                                                                                                                                                7. The pressure gauge on the hydraulic jack shall be calibrated.
                                                                                                                     2. Completion of each stage of construction listed below
          writing to the MESO.                                                                                                                                                                                                                                                           8. The typical pressure in PSI for a 30t jack in kN is
                                                                                                                        constitutes a ‘Hold Point’. At each ‘Hold Point’, certification must
       7. All workmanship, materials and tolerance shall be in
                                                                                                                        be provided by MESO that the conditions listed after each stage
          accordance with the requirements of current Australian
                                                                                                                        of construction below have been met before releasing each
          Standard and the bylaws, ordinances or other requirements of
                                                                                                                        ‘Hold Point’.
          the relevant building authorities.
                                                                                                                        a. After construction of the temporary retaining structures, but
       8. All proprietary items are to be installed and fixed in accordance
                                                                                                                            before commencement of excavation
          with the manufactures specifications and instructions.
                                                                                                                        b. After excavation to and installation of the first row of
       9. All work is to be carried out in accordance with all Workover                                                                                                                                                       Weight /sq.m. (kg/m2)          49.9
                                                                                                                            supports or anchors
          requirements and occupational health and safety act                                                                                                                                                                 Weight /I.m. (kg/m)            37.4
                                                                                                                        c. After excavation to and installation of the subsequent row of
          regulations.                                                                                                                                                                                                        Sectional Area (cm2/m)         63.6
                                                                                                                            supports or anchors
       10. The Head Contractor shall ensure all works are carried out in a                                                                                                                                                    Section Modulus (cm3/m)        511
                                                                                                                        d. After excavation to and construction of the base of the
          manner that will not cause any damage to adjacent properties,                                                                                                                                                       Moment of Inertia (cm4/m)      6535
                                                                                                                            excavation
          services, roads and/or utilities.
                                                                                                                        e. After de-stressing and removal of any row of supports or
       11. A dilipidation survey of adjacent properties and structures is
                                                                                                                            anchors
          required before commencement of works. Comparison                                                                                                                                                       Dewatering notes (if any)
          dilipidation survey is required to be undertaken at the                                                                                                                                                 1. The location of dewatering well and effective dewatering radius
          completion of the works.                                                                                   Monitoring regime notes
                                                                                                                     1. The monitoring regime shall be conducted by the Head                                         is indicative only and shall be subject to the assessment and
       12. All site records related to the temporary shoring works shall be                                                                                                                                          approval from dewatering consultant.
          submitted to MESO on a weekly basis for review.                                                               Contractor.
                                                                                                                     2. Exsisting building and assets that may be affected shall be                               2. The Head Contractor shall consult dewatering consultant
       13. Please contact MESO should there be any doubts or                                                                                                                                                         regarding on dewatering draw down analysis and the effects of
          uncertainties observed on site.                                                                               instrumented and monitored.
                                                                                                                     3. Head Contractor shall monitor and maintain the monitoring                                    dewatering and provide to MESO.
                                                                                                                        record and provide to MESO for verification.                                              3. Appropriate water monitoring and management should be in
       Temporary earth-retaining system notes                                                                        4. A notice of 24 hours is shall be provided if MESO is required for                            place to ensure that groundwater assumptions are met.
       1. All underground utilities, services, existing structures and                                                  site inspection.                                                                          4. Appropriate drainage within the site shall be provided to prevent
          excavation within a 1:3 (vertical: horizontal) zone of influence                                           5. Monitoring frequency shall be every week or at each stage of                                 pooling of water.
          from the bulk excavation level shall be located by the Head                                                   excavation, whichever is earlier/shorter.
          Contractor. The Head Contractor is responsible for ensuring                                                6. There are review levels specified for each wall. The following
          that these are either avoided or relocated as appropriate.                                                                                                                                                                                                                      *The graph shown above is for reference only. Please refer to the
                                                                                                                        trigger threshold criteria shall be adopted and adhered by the
       2. All set out and levelling shall be conducted by the Head                                                                                                                                                                                                                        calibrated datasheet, which is unique for each pressure gauge.
                                                                                                                        client, client’s consultant, builder and excavation contractor.
          Contractor in accordance with architectural drawings and this                                                 • Alert level
          drawing.                                                                                                      If the lateral displacement is less than this level, excavation
       3. The required gap between the temporary earth-retaining wall                                                   could be continued.
          and the basement wall is determined by the Head Contractor.                                                   • Action level
          Confirmation on the installation record for the temporary earth-                                              If the lateral displacement is beyond this level, Head Contractor
          retaining wall implies the as-built alignment of sheet pile is to                                             should notify RMS and MESO. The monitoring data shall be
          the satisfactory of the Head Contractor.                                                                      reviewed. The frequency of monitoring should be increased.
       4. The permanent structure is to be constructed and backfilled as                                                • Alarm level
          soon as possible following excavation.                                                                        If the lateral displacement is greater than this level, stop all
       5. Any variation to the design assumptions made shall be notified                                                excavation works. Head Contractor should notify RMS and
          to MESO for approval.                                                                                         MESO. Monitoring must be carried out daily until otherwise
       6. Installation record for the installed temporary earth-retaining                                               stated. A risk assessment is to be completed and a contingency
          system shall be provided by MESO.                                                                             plan is to be implemented before the excavation can be                                                                                                                                                INGROUND SOLUTION SPECIALISTS
       7. Surface water shall be directed away from the top of earth-                                                   commenced.                                                                                                                                                                                          www.mesos.com.au Contact: 1300 10 MESO (6376)
          retaining structures and not allowed to pond behind the top of                                             6. The monitoring shall be carried out at the following stages:
                                                                                                                                                                                                                                                                                                                          53 General Holmes Drive NSW 2016 ACN: 613 284 558
          the wall or enter the subsurface drainage system.                                                             • Once the temporary earth-retaining wall is installed,                                                                                                                                           Project 24 Arakoon Cres. Sunshine Beach
       8. The design and analysis relied on the accuracy of the                                                              establish baseline data before any excavation                                                                                                                                                Client JW Const.
          information provided. MESO shall be notified if the site                                                      • The monitoring data should be collected after each                                                                                                                                              Architect            Shaun Locky Architecture
          condition and subsurface ground conditions encountered differ                                                      excavation to reduced level as specified in excavation                                                                                                                                       Structural Eng.
          than the assumptions stated in the design report and drawings.                                                     certificate, before installation of anchor/brace                                                                                                                                             Geotechnical Eng. Soil Surveys
       9. Stability of all temporary slopes/batters is the responsibility of                                            • Prior to the daily commencement of works and at
          Head Contractor.                                                                                                                                                                                                                                                                                                Surveyor          CadCon
                                                                                                                             completion, MESO and the Head Contractor shall conduct a
       10. Geotechnical inspection is required for any excavation into                                                       visual inspection for signs of displacement and distress
                                                                                                                                                                                                                                                                                                                          Designed by          H.Ajorlou
          rock.                                                                                                         • MESO shall be notified immediately if the recorded                                                                                                                                              Drawn by             H.Ajorlou
       11. MESO shall be notified if the earth-retaining system installed is                                                 displacement is larger than the review level                                                                                                                                                 Checked by           E.Woon
          for a duration more than 6 months.
                                                                                                                                                                                                                                                                                                                          Issued                                              Date
                                                                                                                     Working Platform
                                                                                                                     1. Working platform shall be designed competent engineer to
                                                                                                                        meet the stability and bearing requirement based on the                                                                                                                                           For Review (FR)                                   20180803
                                                                                                                        information provided by the piling contractor                                                                                                                                                     Drawing Title
                                                                                                                     2. No over-excavation for the platform has been considered in the
                                                                                                                        design.
                                                                                                                                                                                                                                                                                                                          General Notes

                                                                                                                                                                                                                                                                                                                          Job ID            Drawing Number                  Revision
                                                                                                                                                                                                                                                                                                                          18-029            SH 101                          A
This Drawing is based on the information provided by the client and client consultants.Should additional information become available then a revised drawing will be provided at additional cost to the client.                                                                                                                                 8/3/2018 11:15:28 AM   A0
© Documented copyright of Meso Design. The drawings are protected by copyright law and may only be reproduced, in electronic or hardcopy format with prior written permission of Meso Design Pty Ltd

Page 3

                                                                                                                                                                                                                                                                                                                                    Scale 1:50       0m                 2.5m




                                                                                                                                                                                                                                                                                                                                     LEGEND
                                                                                                                                                                                                                                                                                                                                                   Project boundary line




                                                                                                                                                                                                                             )
                                                                                         Multiple storey building                                                                                              1/ 5. 58 m (#7
                                                                                                                                                                                                             P




                                                                                                                                                                                                                                                 P2/ 5.23 m (#
                                                                                                                                                                                  P4/ 3.75 m (#5)
                                                         3.14 m
                                                                 1.60 m                                                                                           DCP04
               Approximate location




                                                                                                                                                                                                                                                              7)
                                                                                                                                                                                                               P3/ 6.08 m (#8)                   P05
                                                                                                              MDSP6 11.1




                                                                                               HA01
                                                                        MDSP2 10.2
                                    of stormwater pipe




                                                                                                                                        DCP03
                                                                                                                                                                                                                  HA02
                                                                                                                        m
                                                                                  m




                                                                                                W6 2.3m (#3
                                                         W2 2.3m (#3




                                                                                                   )
           Arakoon Crescent

                                                                    )




                                                                   3.57 m




                                                                                                                                                                                                                                                                                                          3.65 m
                                                                                                     W1-2 2.3m (#3)




                                                                                                                                                                                                                                 4.40 m
                                                                                                                                                                                                                                                                   Public pathway
                                                                                         W1-1 4.5m (#6)            W1-3 6m (#8)                                             W1-4 5.3m (#7) W1-5 3m (#4)

                                                                                                                                                                                                                                                                                                                                       INGROUND SOLUTION SPECIALISTS
                                                                                                                                                                                                                                                                                                                                     www.mesos.com.au Contact: 1300 10 MESO (6376)
                                                                                                                                                                                                                                                                                                                                   53 General Holmes Drive NSW 2016 ACN: 613 284 558

                                                                                                                                                                                                                                                                                                                                   Project 24 Arakoon Cres. Sunshine Beach
                                       Temporary Shoring Plan                                                                                                                                                                                                                                                                      Client JW Const.
                 2
                                                                                                                                                            Multiple storey building                                                                                                                                               Architect              Shaun Locky Architecture
                                                                                                                                                                                                                                                                                                                                   Structural Eng.
                                                                                                                                                                                                                                                                                                                                   Geotechnical Eng. Soil Surveys
                                                                  Sheet Pile Table-Summary                                                        Sheet Pile Table-Bill of Quantities-                                         Anchor Table-Summary                                      Anchor Table-Bill of Quantities           Surveyor          CadCon
          Wall ID                                             Sheet Type              Installed Sheet Length                    Count       Sheet Type        Installed Sheet Length                 Count   Wall ID Anchor Row Anchor Model Anchor Length Count             Anchor Model              Anchor Length       Count   Designed by            H.Ajorlou
        P1           SCH5                                                             6.00 m                                7              SCH5          4.00 m                                     4        W1-1      1              R32S    5.00 m                3      R32S               5.00 m                       14      Drawn by               H.Ajorlou
        P2           SCH5                                                             5.00 m                                7              SCH5          5.00 m                                     40       W1-2      1              R32S    5.00 m                1      R32S               6.00 m                       42      Checked by             E.Woon
        P3           SCH5                                                             5.00 m                                7              SCH5          5.20 m                                     5        W1-2      2              R32S    5.00 m                1      Grand total: 56
                                                                                                                                                                                                                                                                                                                                   Issued                                               Date
        P4           SCH5                                                             5.00 m                                6              SCH5          6.00 m                                     34       W1-3      1              R32S    5.00 m                4
        W1-1         SCH5                                                             6.00 m                                6              SCH5          7.00 m                                     3        W1-3      2              R32S    5.00 m                2
        W1-2         SCH5                                                             7.00 m                                3                                                                                W1-4      1              R32S    5.00 m                3                                                              For Review (FR)                                    20180803
        W1-3         SCH5                                                             6.00 m                                8                                                                                W2        1              R32S    6.00 m                23
                                                                                                                                                                                                                                                                                                                                   Drawing Title
        W1-4         SCH5                                                             5.00 m                                7                                                                                W6        1              R32S    6.00 m                19
        W1-5         SCH5                                                             4.00 m                                4                                                                                Grand total: 56
        W2           SCH5                                                             6.00 m                                3                                                                                                                                                                                                      Temporary Shoring Plan
        W6           SCH5                                                             6.00 m                                3
        Grand total: 61
                                                                                                                                                                                                                                                                                                                                   Job ID            Drawing Number                   Revision
                                                                                                                                                                                                                                                                                                                                   18-029            SH 102                           A
This Drawing is based on the information provided by the client and client consultants.Should additional information become available then a revised drawing will be provided at additional cost to the client.                                                                                                                                           8/3/2018 11:15:31 AM   A0    1 : 50
© Documented copyright of Meso Design. The drawings are protected by copyright law and may only be reproduced, in electronic or hardcopy format with prior written permission of Meso Design Pty Ltd

Page 4

                                                                                                                                                                                                                   Scale 1:50       0m                 2.5m




                                                                                                                                                                                                                    LEGEND
                                                                                                                                                                                                                                  Monitoring point




                                                                                       M60
                                                   M20
                                                                       7.01 m
                              6.00 m




                                                   M10                                                      M11

                                                                                                                                                                                                                      INGROUND SOLUTION SPECIALISTS
                                                                                                                                                                                                                    www.mesos.com.au Contact: 1300 10 MESO (6376)
                                           1.99 m                               7.00 m                                                                                                                            53 General Holmes Drive NSW 2016 ACN: 613 284 558

                                                                                                                                                                                                                  Project 24 Arakoon Cres. Sunshine Beach
                                                                                                                                                                                                                  Client JW Const.
                                                                                                                                                                                                                  Architect              Shaun Locky Architecture
                                                                                                                                                                                                                  Structural Eng.
                                                                                                                                                                                                                  Geotechnical Eng. Soil Surveys
                                       Monitoring Plan                                                                                                                                                            Surveyor          CadCon
                                  1
                                                                                                                                                                                                                  Designed by            H.Ajorlou
                                                                                                                                                                                                                  Drawn by               H.Ajorlou
                                                                                                                                                                                                                  Checked by             E.Woon
                                                                                                                                                                                                                  Issued                                               Date


                                                                                                                                                                                                                  For Review (FR)                                    20180803
                                                                                                                                                                                                                  Drawing Title


                                                                                                                                                                                                                  Monitoring Plan

                                                                                                                                                                                                                  Job ID            Drawing Number                   Revision
                                                                                                                                                                                                                  18-029            SH 103                           A
This Drawing is based on the information provided by the client and client consultants.Should additional information become available then a revised drawing will be provided at additional cost to the client.                          8/3/2018 11:15:36 AM   A0    1 : 50
© Documented copyright of Meso Design. The drawings are protected by copyright law and may only be reproduced, in electronic or hardcopy format with prior written permission of Meso Design Pty Ltd

Page 5

                                                                                                                                                                                                                                                                                                                                                                           Scale 1:50        0m                   2.5m




                                                        3.01 m                             5.26 m                                       6.01 m                               2.25 m                     4.50 m
                                                         W1-5                               W1-4                                         W1-3                                 W1-2                      W1-1
                                                                                                                                                                                                                                                                                                                               3.60 m
                                                                                                                                                                             25.90 m                                                                                                                                                     Boundary line to
                                                                                                                                                                                                                                                                                                                                         the next building




                                                                                                                                                                                                                              3.64 m
                                                                                                                                                                                                                                                                                                                                                                      RL     D      Description
                                                                                                                                                                                                                                                                                                                          25.60 m
                                                                                                                                                                                                                                                                                                                                                                      21.7   0

                                                                                                                                      24.40 m




                                                                                                                                                                                                                                                                                                     1.90 m
                                                                                                                                                                                                           23.96 m                                                                                                                                                                  SAND
                                                                                                                                                                          24.00 m                                                                                                                                                                                                   Very loose to loose
                                                                                                                                                           23.34 m                                                                                                                                             24.00 m




                                                                                                                                                                                     5.44 m
                                                                                                                                       2.20 m




                                                                                                                                                                                                                     2.36 m




                                                                                                                                                                                                                                                                                   5.44 m


                                                                                                                                                                                                                                                                                                     2.00 m
                                                                                                                                                                                                                                                                                                                                                                      17.9 3.8
                                                                                                                                                                                                                                                                                                                         45°




                                                                                                                                                3.94 m
                                                                                                                                                                          22.00 m                                                                                                                                                                                                   SAND




                                                                                                                                                                                                                                                                                            7.00 m
                                                                                                                                                                                                                                                                                                               22.00 m                                                              Medium dense
                                                                                              2.14 m
                                                                                1.74 m




                                                                                                                              22.00 m
                                          1.14 m




                                                                                                                                                                                                                                                                 1.88 m
                                                                                                                                                                                                                                                                                                                                                                      16.3 5.4




                                                                                                                                                                                                                                                                                                     1.54 m
                                                                                                                                                                                                                         21.60 m
                                                                                                                                                                           20.47 m                                                                                                                                       45°




                                                                                                                                                                                                                                                                                                                                    2.
                                                                                                                                                                                                                                                                                                              20.46 m




                                                                                                                                                                                                                                                                                                                                    52
                                                                                                                                                                 1.36 m




                                                                                                                                                                                                                                                                                                                                     m
                                                                                                               2.26 m




                                                                                                                                                                                                                                                                                   1.56 m
                                                                    2.56 m




                                                                                                                                                                                              18.90 m                                                                                                         18.90 m




                                                                                                                                                                                                                                                                                                                               3.
                                                                                                                                                                                                                                                                                                                                95
                                                                                                                                                                                                                                                                                                                                    m
                                                                                                                                                                                                                                                                                                                                                                                    SAND
                                                                                                                                                             18.30 m                                                                                                                                                                                                                Dense



                                                                                    17.00 m

                                        Wall 1 - Elevation
                                   1                                                                                                                                                                                                                                      Wall 1 - Section                                                                               Borehole HA02
                                                                                                                                                                                                                                                                    2                                                                                             4




                                                                                               Wall 1-Sheet Pile Table                                                                                                        Monitoring review level
                                                                      Wall ID            Sheet Type        Installed Sheet Length                        Count                                                                Wall height                                   5.5         m
                                                                    W1-1             SCH5                 6.00 m                                 6                                                                            Maximum Allowable Deflection (D)                27        mm
                                                                    W1-2             SCH5                 7.00 m                                 3                                                                            Alert               D<80%                       22        mm
                                                                    W1-3             SCH5                 6.00 m                                 8
                                                                                                                                                                                                                              Alarm           80%<D<100%                  <= 22         mm
                                                                    W1-4             SCH5                 5.00 m                                 7                                                                                                                                                                                                               INGROUND SOLUTION SPECIALISTS
                                                                                                                                                                                                                              Action             D>100%                   > 27          mm
                                                                    W1-5             SCH5                 4.00 m                                 4                                                                                                                                                                                                             www.mesos.com.au Contact: 1300 10 MESO (6376)
                                                                                                                                                                                                                                                                                                                                                             53 General Holmes Drive NSW 2016 ACN: 613 284 558

                                                                                                                                                                                                                                                                                                                                                             Project 24 Arakoon Cres. Sunshine Beach
                                                                                                                                                                                                                                                                                                                                                             Client JW Const.
                                                                                                            Wall 1-Anchor Table
                                                                      Wall Anchor Anchor Anchor Anchor                                                   Proof     Lock                                                       Sheet Pile Specifications                                                                                                      Architect              Shaun Locky Architecture

                                                                      ID    Row Model Length Angle                                                       Load       Off                                                                                          EA=1.27x106 kN/m                                                                            Structural Eng.
                                                                                                                                     SWL                                       Count                                          SCH 5
                                                                    W1-1        1           R32S         5.00 m         45.00°     90.00 kN 117.00 kN            90.00 kN      3                                                                                                                                                                             Geotechnical Eng. Soil Surveys
                                                                                                                                                                                                                                                                 EI=1.31x104 kNm2/m
                                                                    W1-2        1           R32S         5.00 m         45.00°     90.00 kN 117.00 kN            90.00 kN      1                                                                                                                                                                             Surveyor          CadCon
                                                                    W1-2        2           R32S         5.00 m         45.00°     60.00 kN 78.00 kN             60.00 kN      1                                                                                                                                                                             Designed by            H.Ajorlou
                                                                    W1-3        1           R32S         5.00 m         45.00°     90.00 kN 117.00 kN            90.00 kN      4                                                                                                                                                                             Drawn by               H.Ajorlou
                                                                    W1-3        2           R32S         5.00 m         45.00°     60.00 kN 78.00 kN             60.00 kN      2                                                                                                                                                                             Checked by             E.Woon
                                                                    W1-4        1           R32S         5.00 m         45.00°     90.00 kN 117.00 kN            90.00 kN      3
                                                                                                                                                                                                                                                                                                                                                             Issued                                                Date


                                                                                                                                                                                                                                                                                                                                                             For Review (FR)                                     20180803
                                                                                                                                                                                                                                                                                                                                                             Drawing Title


                                                                                                                                                                                                                                                                                                                                                             Wall 1

                                                                                                                                                                                                                                                                                                                                                             Job ID              Drawing Number                  Revision
                                                                                                                                                                                                                                                                                                                                                             18-029              SH 104                          A
This Drawing is based on the information provided by the client and client consultants.Should additional information become available then a revised drawing will be provided at additional cost to the client.                                                                                                                                                                      8/3/2018 11:15:39 AM   A0    1 : 50
© Documented copyright of Meso Design. The drawings are protected by copyright law and may only be reproduced, in electronic or hardcopy format with prior written permission of Meso Design Pty Ltd

Page 6

                                                                                                                                                                                                                                                                                                                                                                                                  Scale 1:50        0m                   2.5m




                                                    Elevations                                                                                                                                                                           Section
                                                                                                                                                                                                                                                                                                                                                                              Note:
                                                                               2.25 m                                        10.21 m
                                                                               SCH-5         MDSPs - Refere to as-built drawings in Sheet #106                                                                                                                                                                                                                                Existing retaining wall in
                                                                                                                                                                                                                                                                                                                                                                              Arakoon Crescent is assumed
                                                                                                                                                                                                                                                                                                                   3.1 to 3.5m                                                to be functioning as designed
                                                                               MESO                      5.17 m                                    5.18 m                                                                                                                                                                                                                     originally.




                                                                                                                                                                                                                                                                                                                                                            Diam./Depth TBC
                                                            27.61 m




                                                                                                                                                                                                                                                                                                                                          Stormwater pipe
                                                                                W2                   MDSP-W2a                                  MDSP-W2b                    27.30 m                                                                                                        27.30 m
                                                                                                                                                                                                                                                                                                                                                                              The condition of the existing
                                                                                                                                                                                                                                                                                                                                                                              wall shall be monitored closely




                                                                                                                                                                                                                                                                                                  1.60 m
                                                                                                                                                                                                                                                                                                                                                                              during excavation
                                                                 3.64 m




                                                                                                                                                                                                                                                                                         3.64 m
                                                                                                                                                                                                                                                                                                  2.04 m
                                                                                                                                                                                                                                                                     1.88 m
                                                                                                                                                                                5.20 m
                                                        6.00 m




                                                                                                                                                                                                                                                                                   6.00 m
                                                                                                                                                                                                                                                                                                                                 4.27
                                                                                                                                                                                                                                                           23.96 m                                                                    m




                                                                                                                                                                                                                                                  2.00 m
                                                                     23.96 m




                                                                                                                                                                                                                                                                                         2.36 m
                                                                                                                                                                                                                                         3.54 m
                                                                                                                                                                                                                                                                                                              21.60 m




                                                                                                                                                                                                                                                  1.54 m
                                                                                                                                                                                                                                6.00 m
                                                                     21.60 m
                                                                                                                                                                                                                  20.46 m                                                                4.69
                                                                                                                                                                                                                                                                                              m




                                                                                                                                                                                                                                         2.46 m
                                                                                                                                                                                                                                                                     18.00 m




                                                            Wall 2 - Elevation                                                                                                                                            Wall 2 - Section
                                                    1                                                                                                                                                              2




                                                                                                                                                                                                                                          Wall 2&6-Sheet Pile Table
                                                    25.90 m               2.33 m                                             11.08 m                                                                              Wall ID          Sheet Type                Installed Sheet Length                        Count
                                                                           SCH-5            MDSPs - Refere to as-built drawings in Sheet #106                                                                     W2            SCH5                         6.00 m                                3
                                                                                                                                                                                                                  W6            SCH5                         6.00 m                                3

                                                                                24.00 m
                                                                                                                                                                                                                                                            Walls 2 & 6 - Anchor Table
                                                                                                                                                                                                                  Wall Anchor Anchor                           Anchor          Anchor                        Proof       Lock
                                                                                                                                                                                                                  ID    Row   Model                            Length          Angle          SWL            Load         Off     Count
                                                                                                                                                                                                                  W2        1             R32S               6.00 m           15.00°       90.00 kN 117.00 kN 90.00 kN 23                                                                  INGROUND SOLUTION SPECIALISTS
                                                            3.54 m




                                                                                                                                                                                                                  W6        1             R32S               6.00 m           15.00°       60.00 kN 78.00 kN 60.00 kN 19                                                                 www.mesos.com.au Contact: 1300 10 MESO (6376)
                                                                                                                                                                                  5.00 m




                                                                                                                                                                                                                                                                                                                                                                                       53 General Holmes Drive NSW 2016 ACN: 613 284 558
                                                   6.00 m




                                                                                                                                                                                                                                                                                                                                                                                      Project 24 Arakoon Cres. Sunshine Beach
                                                                                                                                                                                                                  Monitoring review level                                                                                                                                             Client JW Const.
                                                                                                                                                                                                                  Wall height                                                            <3.5          m                                                                              Architect            Shaun Locky Architecture
                                                                                                                                                                                                                  Maximum Allowable Deflection (D)                                         17          mm                                                                             Structural Eng.
                                                                                                                                                                                                                  Alert                             D<80%                                  13          mm                                                                             Geotechnical Eng. Soil Surveys
                                                                                                                                                                                                                  Alarm                    80%<D<100%                              <= 13               mm                                                                             Surveyor          CadCon
                                                                                                                                                                                                                  Action                          D>100%                               > 17            mm                                                                             Designed by          H.Ajorlou
                                                                                  18.00 m
                                                                                                                                                                                                                                                                                                                                                                                      Drawn by             H.Ajorlou
                                                                                                                                                                                                                                                                                                                                                                                      Checked by           E.Woon
                                                            Wall 6 - Elevation                                                                                                                                    Sheet Pile Specifications
                                                    3                                                                                                                                                                                                                         EA=1.27x106 kN/m                                                                                        Issued                                              Date
                                                                                                                                                                                                                   SCH 5
                                                                                                                                                                                                                                                                              EI=1.31x104 kNm2/m
                                                                                                                                                                                                                                                                                                                                                                                      For Review (FR)                                   20180803
                                                                                                                                                                                                                                                                                                                                                                                      Drawing Title


                                                                                                                                                                                                                                                                                                                                                                                      Walls 2 & 6

                                                                                                                                                                                                                                                                                                                                                                                      Job ID            Drawing Number                  Revision
                                                                                                                                                                                                                                                                                                                                                                                      18-029            SH 105                          A
This Drawing is based on the information provided by the client and client consultants.Should additional information become available then a revised drawing will be provided at additional cost to the client.                                                                                                                                                                                             8/3/2018 11:15:44 AM   A0    1 : 50
© Documented copyright of Meso Design. The drawings are protected by copyright law and may only be reproduced, in electronic or hardcopy format with prior written permission of Meso Design Pty Ltd

Page 7

                                                                                                                                                                                                                  MDSP Sheet pile and anchor notes

                                                                                                                                                                                                                  1. At each stage of excavation, the integrity of the exposed MDSP
                                                                                                                                                                                                                     sheet piles shall be checked before proceeding to next level of
                                                                                                                                                                                                                     excavation.
                                                                                                                                                                                                                  2. Existing MDSP anchors shall be tested to proof load based on
                                                                                                                                                                                                                     the table in this sheet. Then revert back to lock off loads.
                                                                                                                                                                                                                  3. If any of the anchors do not take the loads required, the new
                                                                                                                                                                                                                     anchors should be installed adjacent to the old anchors and
                                                                                                                                                                                                                     stressed to proof loads required.
                  800 1300
             .
             .
                  1500
             .




                                                                                   MDSP Wall 2                                                                                       MDSP Wall 6




                                                                                                         MDSP Anchor Table




                                                                                                                                                                                                                                                                                           INGROUND SOLUTION SPECIALISTS
                                                                                                                                                                                                                                                                                         www.mesos.com.au Contact: 1300 10 MESO (6376)
                                                                                                                                                                                                                                                                                       53 General Holmes Drive NSW 2016 ACN: 613 284 558

                                                                                                                                                                                                                                                                                       Project 24 Arakoon Cres. Sunshine Beach
                                                                                                                                                                                                                                                                                       Client JW Const.
                                                                                                                                                                                                                                                                                       Architect            Shaun Locky Architecture
                                                                                                                                                                                                                                                                                       Structural Eng.
                                                                                                                                                                                                                                                                                       Geotechnical Eng. Soil Surveys
                                                                                                                                                                                                                                                                                       Surveyor          CadCon
                                                                                                                                                                                                                                                                                       Designed by          Designer
                                                                                                                                                                                                                                                                                       Drawn by             Author
                                                                                                                                                                                                                                                                                       Checked by           Checker
                                                                                                                                                                                                                                                                                       Issued                                              Date


                                                                                                                                                                                                                                                                                       For Review (FR)                                   20180803
                                                                                                                                                                                                                                                                                       Drawing Title

                                                                                                                                                                                                                                                                                       MDSP Sheet Piles in W2 and
                                                                                                                                                                                                                                                                                       W6 (As built - 20070502)
                                                                                                                                                                                                                                                                                       Job ID            Drawing Number                  Revision
                                                                                                                                                                                                                                                                                       18-029            SH 106                          A
This Drawing is based on the information provided by the client and client consultants.Should additional information become available then a revised drawing will be provided at additional cost to the client.                                                                                              8/3/2018 11:15:46 AM   A0
© Documented copyright of Meso Design. The drawings are protected by copyright law and may only be reproduced, in electronic or hardcopy format with prior written permission of Meso Design Pty Ltd

Page 8

                                                                                                                                                                                                                                                                                                                                                                              Scale 1:50         0m                   2.5m




                                        Elevations                                                                                                                                                                 Sections
                                                                 5.26 m                                                                                      5.42 m                                                                                                                                                                            5.89 m
                                                                                                                                                                                                                                                              4.70 m
                                   21.50 m                                                                             21.05 m
                                                                                                                                             20.56 m                                                                                                                   20.56 m
                                  20.46 m                                                    Capping
                                                                                                                                             Universal                                20.46 m                                            Capping                       Universal                                                    Capping                       Capping
                                                                                                                                              Column                                                                                      beam                          Column                                                       beam                          beam
                                                                                              beam
                                                                                                                                                           Capping beam
                                                               Universal Column                                                                                                                                                                                                                                                                         20.50 m




                                                                                                                                                                                                                                                                                                      3.54 m
                                                  2.54 m




                                                                                                                           2.54 m




                                                                                                                                                                                                                                2.54 m




                                                                                                                                                                                                                                                                                                                         2.54 m
                                                                                                   6.00 m




                                                                                                                                                                                                                                                                                                6.00 m
                                                                                                                                                                                                                                                        17.96 m
                                                                 17.94 m                                                                                                                                                                                                                                                                          17.96 m
                                            5.00 m




                                                                                                                                                                                     5.00 m




                                                                                                                                                                                                                       5.00 m




                                                                                                                                                                                                                                                                                                                                                                            5.00 m
                                      2.46 m




                                                                                                                           2.46 m




                                                                                                                                                                                                                                2.46 m




                                                                                                                                                                                                                                                                                                2.46 m




                                                                                                                                                                                                                                                                                                                         2.46 m
                                                                                                                                                                                                                                                 15.50 m
                                                                  15.50 m                                                                                      15.50 m                                                                                                                                                                                   15.50 m



                                            P1 - Elevation                                                                                                                                                             P1&3 - Section                                                                                         P2&4 - Section
                                  1                                                                                           P2 - Elevation                                                                      2                                                                                                      6
                                                                                                                       4




                                                                                                                                                                                                                                                                                                                         3D
                                                                     6.33 m                                                                                  4.21 m
                                                                                                                                    1.88 m




                                                                                                                                                                                                                                                                                              P2
                                                  20.46 m                                                                                     20.46 m                                                                                     P1
                                                                    Capping beam                                                                          Capping beam
                                                                                                                                                                                                                                                                n      Ca
                                                                                                                                                                                                                                                                         p pi
                                                                                                                                                                                                                                                              um             ng
                                                                                                                                                                                                                                                            ol                     be a
                                        2.54 m




                                                                                                                                    2.54 m




                                                                                                                                                                                                                                                           C                              m
                                                                                                                                                                                                                                                        al
                                                                                                                                                                                                                                                      rs
                                                                                                                                                                                                                                                   ive
                                                                17.97 m                                                                                  17.96 m                                                                                 Un
                                                                                                        5.00 m




                                                                                                                                                                                   5.00 m
                                                                                                                                                                                                                                                                                               am
                                                                                                                                                                                                                                         Ca                                               be
                                                                                                                                                                                                                                           pp                                    ing
                                                                                                                                                                                                                                                in g                           pp
                                         2.46 m




                                                                                                                                    2.46 m




                                                                                                                                                                                                                                                       be
                                                                                                                                                                                                                                                         am                  Ca
                                                                                                                                                                                                                                    P4                                                        P3
                                                                  15.50 m                                                                                  15.50 m



                                            P3 - Elevation                                                                    P4 - Elevation                                                                           3D View-pool
                                  3                                                                                    5                                                                                          7



                                                                                                                                                                                                                                            Pool Wall-Sheet Pile Table                                                                                             INGROUND SOLUTION SPECIALISTS
                                                                                                                                                                                                                  Wall ID            Sheet Type               Installed Sheet Length                             Count                                          www.mesos.com.au Contact: 1300 10 MESO (6376)
                                                                                                                                                                                                                  P1               Inner                      5.00 m                                     1                                                    53 General Holmes Drive NSW 2016 ACN: 613 284 558
                                                                                                                                                                                                                  P1               SCH5                       6.00 m                                     7                                                   Project 24 Arakoon Cres. Sunshine Beach
                                                                                                                                                                                                                  P2               Inner                      5.00 m                                     1                                                   Client JW Const.
                                                                                                                                                                                                                  P2               SCH5                       5.00 m                                     7
                                                                                                                                                                                                                                                                                                                                                             Architect                  Shaun Locky Architecture
                                                                                                                                                                                                                  P3               SCH5                       5.00 m                                     7
                                                                                                                                                                                                                                                                                                                                                             Structural Eng.
                                                                                                                                                                                                                  P4               SCH5                       5.00 m                                     6
                                        Note:                                                                                                                                                                                                                                                                                                                Geotechnical Eng. Soil Surveys
                                                                                                                                                                                                                                                                                                                                                             Surveyor          CadCon
                                        •        The capping beams, the Universal Column, and connections shall be designed by                                                                                    Monitoring review level                                                                                                                    Designed by                H.Ajorlou
                                                 the structural designer to take horizontal uniform load of 20KN/m, and could be                                                                                  Wall height                                                                  <2.5          m
                                                                                                                                                                                                                                                                                                                                                             Drawn by                   H.Ajorlou
                                                 removed only after casting the pool slab.                                                                                                                        Maximum Allowable Deflection (D)                                              12           mm
                                                                                                                                                                                                                                                                                                                                                             Checked by                 E.Woon
                                                                                                                                                                                                                  Alert                                 D<80%                                   10           mm
                                        •        MESO shall be informed once the structural drawings are available.                                                                                                                                                                                                                                          Issued                                                    Date
                                                                                                                                                                                                                  Alarm                         80%<D<100%                                <= 10              mm
                                                                                                                                                                                                                  Action                               D>100%                             > 12               mm
                                                                                                                                                                                                                                                                                                                                                             For Review (FR)                                         20180803

                                                                                                                                                                                                                  Sheet Pile Specifications                                                                                                                  Drawing Title
                                                                                                                                                                                                                                                                             EA=1.27x106 kN/m
                                                                                                                                                                                                                   SCH 5
                                                                                                                                                                                                                                                                             EI=1.31x104 kNm2/m
                                                                                                                                                                                                                                                                                                                                                             Pool Walls

                                                                                                                                                                                                                                                                                                                                                             Job ID                  Drawing Number                  Revision
                                                                                                                                                                                                                                                                                                                                                             18-029                  SH 107                          A
This Drawing is based on the information provided by the client and client consultants.Should additional information become available then a revised drawing will be provided at additional cost to the client.                                                                                                                                                                          8/3/2018 11:15:48 AM   A0    1 : 50
© Documented copyright of Meso Design. The drawings are protected by copyright law and may only be reproduced, in electronic or hardcopy format with prior written permission of Meso Design Pty Ltd

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