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  • Delivering Infrastructure with Certainty:

    DfMA Case Studies

    11/07/2018

  • Delivering Infrastructure with Certainty

    2

    Where we work

  • Delivering Infrastructure with Certainty

    3

    Laing O’Rourke – Approach to Delivery

  • Delivering Infrastructure with Certainty

    4

    Laing O’Rourke – Digital Engineering

  • Delivering Infrastructure with Certainty

    5

    Laing O’Rourke – DfMA and Offsite Manufacture

    https://www.youtube.com/watch?v=alAHME_A8VY http://www.google.co.uk/url?sa=i&rct=j&q=&esrc=s&source=images&cd=&cad=rja&uact=8&ved=0ahUKEwjq19vUs7LSAhVBcBoKHd4hDhQQjRwIBw&url=http://www.building.co.uk/laing-orourke-and-atkins-standardised-school-hows-this-for-smart?/5025498.article&psig=AFQjCNHXnEOSz4hKMUXX8osfQFQjpjdsOA&ust=1488357970201905 https://www.google.co.uk/url?sa=i&rct=j&q=&esrc=s&source=images&cd=&cad=rja&uact=8&ved=0ahUKEwjL1cOCrrLSAhVDiRoKHcmqDRUQjRwIBw&url=https://www.prilhofer.com/reference/modern-precast-plant&bvm=bv.148073327,d.d2s&psig=AFQjCNGW7fq0CETfslfgCRsHjF59dlRExQ&ust=1488356443927626

  • Delivering Infrastructure with Certainty

    6

    Laing O’Rourke – Direct Delivery

  • Delivering Infrastructure with Certainty

    7

    Laing O’Rourke – Unique Business Offering

  • Delivering Infrastructure with Certainty

    8

    Laing O’Rourke: DfMA Programme benefits

    Traditional Construction Process

    Concept Feasibility Funding Site

    Preparation Construction

    Fit-out &

    Finishing

    Testing &

    Commissioning

    Design &

    Engineering Completion

    Concept Feasibility Funding

    Design and Engineering

    Site Preparation

    Manufacture

    Assembly

    Fit-out and Finishing

    Testing and Commissioning Completion

    TIME SAVED

    DfMA Construction Process

  • Incremental Innovation: DfMA Shell Abutments

    9

    DfMA Programme benefits

    Traditional Construction Process

    Concept Feasibility Funding Site

    Preparation Construction

    Fit-out &

    Finishing

    Testing &

    Commissioning

    Design &

    Engineering Completion

    Concept Feasibility Funding

    Design and Engineering

    Site Preparation

    Manufacture

    Assembly

    Fit-out and Finishing

    Testing and Commissioning Completion

    TIME SAVED

    DfMA Construction Process

    Site Preparation

    Manufacture

  • Incremental Innovation: DfMA Shell Abutments

    10

    Certainty

    Manufacture

    Site Preparation

  • Crossrail – Liverpool Street

    11

    DfMA platforms for an underground station

  • Crossrail – DfMA Platforms for an underground station

    12

    Liverpool Street vs Tottenham Court Road

    Tottenham Court Road Station

    Traditional Insitu

    Liverpool Street Station

    Design for Manufacture

    and Assembly

  • Crossrail – DfMA Platforms for an underground station

    13

    Tottenham Court Road : In-situ construction

  • Crossrail – DfMA Platforms for an underground station

    14

    Liverpool Street Station

    Video Precast Installation at Liverpool Street

    2min duration

    LST.mp4

  • Crossrail – DfMA Platforms for an underground station

    15

    Liverpool Street vs Tottenham Court Road

    • Precast elements shipped

    to site as just-in-time

    deliveries

    • Elements were installed as

    they were delivered which

    enabled logistics on a

    central London project with

    stringent space limitations

    190 reduced articulated lorry

    movements in central London

  • Crossrail – DfMA Platforms for an underground station

    16

    Liverpool Street vs Tottenham Court Road

    DfMA installation team = 7 Insitu installation team = 57

    2973 Man hours 36882 Man hours

    617mm of platform per hour 152mm of platform per hour

    0 safety

    accident

    s

    3 safety

    accidents

    12 outstanding

    Snags

    2973 Man hours

    617mm of platform per hour

    0 safety

    accidents

    0 outstanding

    Snags

    Liverpool Street Station Tottenham Court Road

  • Crossrail – DfMA Platforms for an underground station

    17

    Liverpool Street Station

    Video Comparison video

    1min duration

    LST.mp4

  • Crossrail – Liverpool Street

    18

    Innovation and Technology

  • Wi-Fi Communication

    3D printing

    Wi-Fi used for both radio & table PC communication systems

    3D models made for

    team briefings

    Communication Visual

    interpretation Data

    Gathering

    19

    C502 Liverpool Street Innovation & Technology

  • C502 Liverpool Street

    20

    Communication Visual

    interpretation Data

    Gathering

    • Dilapidation survey

    prior to hand over

    Innovation & Technology

    • Progress reporting, High

    level visual inspection and

    inaccessible

    UAV Technology

  • Augmented

    reality Smart

    Helmet

    C502 Liverpool Street Innovation & Technology

    • Check Mode

    • 3D Model Mode

    • AR Model Mode

    21

    Communication Visual

    interpretation Data

    Gathering

  • C502 Liverpool Street

    22

    Communication Visual

    interpretation Data

    Gathering

    Innovation & Technology

    working with Topcon and Soluis to use the Falcon 8 Drone to

    capture photogrammetry and Terrestrial LiDAR scans within

    the tunnels

    UAV Technology

  • C502 Liverpool Street

    23

    Communication Visual

    interpretation Data

    Gathering

    UtterBerry, an intelligent wireless sensor system using the world’s smallest wireless sensors

    These wireless sensors self-calibrate to form a

    mesh network and relay data between each other, working as a family of sensors in any particular area. They do not require line of sight between each other https://utterberry.com/

    Innovation & Technology

  • C502 Liverpool Street

    24

    • 360 camera - Reduction in the time spent for inspection

    • HD archived film footage record of construction progress –

    which can be revisited as required to clarify details.

    • Increase clarity of detail between onsite and offsite personnel

    • Novel and immersive way of presenting information to

    operatives

    Safety training matrix - NFC tags placed on hardhats would

    allow quick access to information about workers safety

    accreditations indicating what the operative has been trained

    to use (Plant and equipment) and expiry dates

    Directional noise cancelling speakers predominantly

    for dulling environmental noise

    Communication Visual

    interpretation Data

    Gathering

    Innovation & Technology

  • Crossrail – DfMA Platforms for an underground station

    25

    Liverpool Street Station

    Video Innovation video / helmet and drones

    1min duration

    LST.mp4

  • Crossrail – Passenger Tunnels

    26

    GRC Tunnel Lining

  • Crossrail – Passenger Tunnels

    27

  • Crossrail – Passenger Tunnels

    28

  • Crossrail – GRC Tunnel Lining

    29

    Support Frame

  • Crossrail – GRC Tunnel Lining

    30

    GRC Panels

    1700

    Base panels

    1700

    Double curved

    4700

    Plain panels

    5200

    Acoustic panels

  • Crossrail – GRC Tunnel Lining

    31

    Additive Manufacturing

    https://www.youtube.com/watch?v=alAHME_A8VY

  • Crossrail – GRC Tunnel Lining

    32

    Additive Manufacturing

  • Crossrail – DfMA Platforms for an underground station

    33

    Liverpool Street Station

    Video 3d printing

    30sec duration

    LST.mp4

  • Crossrail – GRC Tunnel Lining

    34

    Manufacture – Support Frame

  • Crossrail – GRC Tunnel Lining

    35

    Manufacture – GRC Panels

  • Crossrail – GRC Tunnel Lining

    36

    Installation

  • Crossrail – GRC Tunnel Lining

    37

    Site Assembly

  • Crossrail – Liverpool St Station

    38

    MEP Mega Risers

  • Crossrail Liverpool

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