Monthly construction update - Town Hall Station August 2021

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Monthly construction update - Town Hall Station August 2021
Monthly construction update
Town Hall Station
August 2021

Major construction is continuing in the CBD at the site of the future
Town Hall Station. This update provides an outline of current and
upcoming works in your area in August 2021.

Construction snapshot                                    When are we working?
Construction works within the Town Hall Station
precinct during August 2021 include:                                 Normal construction hours
— Roadheader tunnelling                                              7am to 6pm, Monday to Friday
— Underground platform construction                                  7am to 1pm, Saturdays.

— Shaft construction works within the
  Flinders Quarter site
                                                                     Out of hours
— Oversized deliveries from the
                                                                     Some works are required to
  Flinders Quarter site
                                                                     take place out of normal
— Service investigations on Swanston Street                          construction hours.
— Campbell Arcade connection works.

Further information on these works can be                            24 hours
found overleaf or at metrotunnel.vic.gov.au                          24 hour works are sometimes
                                                                     required during peak
                                                                     construction activities.

                          Construction partner:

                                          Design &
                                          Construction
Monthly construction update - Town Hall Station August 2021
Works in your area                                    Station build out works
                                                      City Square site
Roadheader tunnelling                                 24-hours, Monday to Sunday, ongoing 
City Square, Federation Square and                    — Works will continue to build the slabs, walls, and
Flinders Quarter sites                                  columns within the City Square shaft
24-hours, Monday to Sunday, ongoing 
                                                      — These works involve the installation of
— Works to excavate the platform rail tunnels using     waterproofing materials, steel, and concrete
  roadheaders will continue throughout August         — There will be regular truck movements to deliver
— The platform rail tunnels are located on either       steel and concrete to the acoustic shed
  side of the central cavern (tunnel) and are a key   — These works are expected to generate low levels
  feature of the station’s trinocular design which      of noise and vibration.
  features three overlapping tunnels, integrating
  the platforms and concourse on a single level
                                                      Shaft construction
— This involves excavating using excavators and
  roadheaders, rock bolting, and shotcreting          Flinders Quarter site
  (spraying concrete)                                 7am to 10pm, Monday to Friday
                                                      7am to 6pm, Saturdays
— There will be regular truck movements to deliver    8am to 4pm, Sundays, ongoing
  concrete and remove excavated material from
  the acoustic sheds                                  Concrete pours
— These works are expected to generate low levels     7am to 12am, Monday to Fridays (as required)
  of noise and vibration.
                                                      Concrete finishing works
                                                      6pm to 7am, Monday to Saturdays
Underground platform construction                     (as required)
City Square, Federation Square and
Flinders Quarter sites                                — Shaft excavation involves the use of excavators,
24-hours, Monday to Sunday, ongoing                    a tower crane, and trucks to remove excavated
                                                        material from the site
— Works to construct the underground station
                                                      — Excavators with hammer attachments will
  platform are continuing in the Town Hall
                                                        commence at 7am and conclude by 9pm,
  Station precinct
                                                        and excavators with bucket attachments will
— These works involve the installation of               conclude by 10pm on weekdays. These works
  waterproofing materials, steel, and concrete          will take place underneath the groundfloor slab
  within the central cavern                             and are expected to generate medium levels of
                                                        noise and vibration
— There will be regular truck movements to deliver
  steel and concrete to the acoustic sheds            — Plunge columns underneath the groundfloor
                                                        slab will continue to oxy cutters, these works
— These works are expected to generate low levels       are expected to generate intermittent periods of
  of noise and vibration.                               medium levels of noise and vibration
City Square site                                      — Construction of the shaft floors, walls and
Flinders Quarter sites                                  columns involves steel fixing, waterproofing,
24-hours, Monday to Sunday in August                   installing formwork and concrete pours
                                                      — Steel fixing, waterproofing and formwork
— Works to excavate a section in the centre of the      installation works will continue underneath the
  City Square shaft will take place in early August     ground floor slab until 10pm on weekdays and
  for up to two days                                    between 8am and 4pm on Sundays. These
— Shaft excavation works involve excavating using       works involve the use of hand tools, diesel
  an excavator, jackhammering, rock bolting, and        generators, power tools, a telehandler, and a
  shotcreting (spraying concrete)                       tower crane, and are expected to generate low
                                                        levels of noise
— These works are expected to generate medium
  levels of noise and vibration                       — Concrete pours must be continuous to
                                                        ensure structural integrity and therefore may
— Where possible, every effort will be made             occasionally continue outside of standard
  to keep vibration and noise to a minimum              construction hours
  from 10pm to 7am to minimise disruption to
  surrounding properties.                             — Concrete pours and concrete finishing works
                                                        involve regular deliveries, and the use of
                                                        concrete trucks, concrete pumps, concrete
                                                        vibrators, diesel generators and diesel-powered
                                                        concrete finishing equipment
Monthly construction update - Town Hall Station August 2021
— Concrete pours are expected to generate                 — These works will involve steel fixing, installing
  medium levels of noise and vibration, and                 formwork and concrete pours for the
  concrete finishing works are expected to                  construction of the roof within the shaft
  generate low levels of noise and vibration
                                                          — These works are expected to generate low to
— The use of a tower crane may generate                     medium levels of noise and vibration.
  intermittent periods of medium levels of noise
— Where possible, every effort will be made to            Campbell Arcade connection works
  undertake concrete pours during standard                Flinders Street site to Campbell Arcade
  construction hours to minimise disruption to            7am to 6pm, Monday to Friday, and
  surrounding properties.                                 7am to 1pm, Saturdays, early August 2021 

Excavated material removal                                — Necessary permits and exemptions to undertake
                                                            works within Campbell Arcade have been
Flinders Quarter site
                                                            received, enabling works to connect the Flinders
6:30am to 10pm, Monday to Sunday, ongoing 
                                                            Street site to the existing Campbell Arcade to
                                                            take place
— The removal of excavated material from
  excavation and tunnelling works requires the use        — Works taking place in early August will include
  of trucks, excavators, and a tower crane                  cutting a section of wall between the Campbell
                                                            Arcade plant room and the Flinders Street site
— Trucks will access the Flinders Quarter site via
  the Swanston Street driveway and egress via the         — These works will include the use of elevated work
  Flinders Street driveway                                  platforms, excavators with hammer attachments,
                                                            a wall saw and hand tools
— These works are expected to generate low levels
  of noise, intermittent periods of medium noise          — Intermittent periods of high noise may be
  may be generated when using the tower crane.              generated when saw-cutting the perimeter of the
                                                            wall between the Campbell Arcade plant room
Oversize deliveries                                         and the Flinders Street site, this is now expected
                                                            to take place in early August
Flinders Quarter site
10pm to 7am, throughout August 2021                      — Pedestrian access to Campbell Arcade will be
                                                            maintained during these works
— Oversize trucks with deliveries will continue to        — The legacy design of Campbell Arcade
  access the Flinders Quarter site via the Swanston         continues to be progressed and discussed with
  Street driveway                                           key stakeholders. Further information will be
                                                            available in the coming months.
— Due to road permit requirements, large plant will
  occasionally be delivered and demobilised from
  the site outside of standard construction hours         Sewer relining works
— Oversized loads will be delivered from site             Flinders Street
  between 10am and 5am from early to                      10pm to 5am, up to five nights in August 
  mid-August, 7 days a week. These works
  will require the intermittent use of the tower          — Sewer relining works will take place on Flinders
  crane throughout the night.                               Street for up to five nights in August (refer to map)
— Oversize deliveries require the use of semi-trailers,   — These works will require the use of a
  trucks, and a tower crane and are expected to             non-destructive digging truck, a lining flatbed
  generate low to medium levels of noise                    truck, a CCTV truck, hand tools and light towers
— Directly impacted stakeholders will be provided         — During these works Flinders Street westbound
  more information prior to deliveries taking place         lanes between Elizabeth and Swanston streets
  outside of standard construction hours.                   will be closed to motorists with diversions in place
                                                          — These works are expected to generate low to
Pedestrian connection construction                          medium levels of noise
Flinders Street site                                      — There will be no impacts on services to
7am to 6pm, Monday to Friday,                               surrounding buildings during these works
and 7am to 1pm, Saturdays, ongoing 
                                                          — Directly impacted stakeholders will be provided
— Works to construct the future underground                 more information prior to these works
  pedestrian connection within the Flinders Street          commencing
  site will continue throughout August                    — Traffic management will be in place to direct
                                                            pedestrians, cyclists, and motorists around the
                                                            work areas.
Monthly construction update - Town Hall Station August 2021
Service investigations                                                                        — These works will include the use of a non-
                                                                                                destructive digging (NDD) truck, power tools and
Swanston Street
                                                                                                hand tools to remove sections of the pavement
7pm to 5am, up to three nights in late August
                                                                                                and locate underground services
and early September 
                                                                                              — These works are expected to generate medium
— Service investigations will take place on Swanston                                            to high levels of noise, nosier works will be
  Street between Collins Street and Flinders Lane in                                            undertaken earlier in the shift where possible
  late August and early September
                                                                                              — Traffic management will be in place to safely guide
                                                                                                pedestrians around the works areas.

                                    Collins St                                                                      Collins St

                                                                                               City
                                                                                              Square
                                                                                               site
      Elizabeth St

                                                                                                                                                Russell St
                                                                                Swanston St

                                   Flinders Lane
                                     Degraves St

                                                                  Flinders
                                                                 Quarter site

                     Flinders St
                                                                                                         Flinders St
                                                                                                                           Legend
                                                    Flinders
                                                   Street site                                                                   Work sites
                                                                                              Federation                         Concrete testing
                                                                                                Square                           Footpath closure
                                   Flinders Street                                                                               Service investigations
                                       Station
                                                                                                       Federation                Sewer religning works
                                                                                                         Square                  No left turn

Indicative only

    Traffic and transport impacts                                                              — Temporary holding of traffic on Flinders Lane,
                                                                                                 Swanston, and Collins’s streets for up to three
    — Flinders Street westbound lanes between
                                                                                                 minutes to enable the delivery of equipment
      Elizabeth and Swanston streets will be closed
                                                                                                 and materials
      to motorists between 10pm to 5am for up
      to five nights in mid-July to undertake sewer                                            — Ongoing use of boom gate and swing gate
      relining works.                                                                            controls to pedestrian and cyclist traffic on
                                                                                                 Flinders, Swanston, and Collins’s streets to
    Ongoing                                                                                      facilitate safe truck ingress and egress
    — Ongoing closure of Flinders Street eastbound                                             — Intermittent slowing and stopping of traffic on
      lanes between Swanston and Elizabeth streets                                               Collins Street between Russell and Swanston
                                                                                                 streets for deliveries to the City Square site
    — Ongoing long-term closure of the southern
      footpath on Flinders Street adjacent to the                                              — Intermittent stopping of pedestrians on the
      Federation Square site, with pedestrian                                                    corner of Swanston Street and Flinders Lane
      diversions in place through Federation Square                                              for the egress of construction vehicles
    — Closure of the left turning lane from St Kilda                                           — Concrete trucks will intermittently park in the
      Road to Flinders Street                                                                    loading bay on Collins Street, adjacent to the
                                                                                                 City Square site for up to 30 minutes to enable
    — Temporary closure of the Flinders Street                                                   concrete testing to take place.
      north-south pedestrian crossing between St
      Paul’s Cathedral and Federation Square
Monthly construction update - Town Hall Station August 2021
Look ahead for 2021
                                                August       September               October              November

   Underground platform construction

   Roadheader tunnelling

   Flinders Quarter site shaft construction

   Flinders Street site pedestrian connection
   construction and backfill works

   City Square site Station build out works

   City Square site shaft excavation

   City Square site
   Tension pile installation

  Health and safety                                          Business support
  Works on the Metro Tunnel project are                      While the new Town Hall Station will be a
  progressing with strict COVIDSafe plans                    significant boost for the local area, construction
  in place.                                                  activities can impact local businesses. In
                                                             response to this, our Business Support Team
  The health and safety of our workforce and
                                                             assists businesses through the disruption and
  community remains our top priority.
                                                             any permanent changes that will take place.
  For more information and advice about the
                                                             Please see the offer in this notification from
  coronavirus (COVID-19), please visit
                                                             Daniel’s Donuts located at Shop 1/ 238 Flinders
  http://coronavirus.vic.gov.au.
                                                             Street, Melbourne. We look forward
                                                             to promoting more local businesses as the
                                                             project progresses.

More information
To find out more about the Metro Tunnel Project:
   metrotunnel.vic.gov.au
   1800 105 105 (24 hours a day, 7 days a week)         It should be noted that this information is current at the time of
                                                         printing, however due to unforeseen circumstances, changes
Rail Projects Victoria                                   may occur. Please visit railprojects.vic.gov.au for
                                                                                                                              CYP-WN00476

PO Box 4509, Melbourne, VIC 3001                         the latest updates.
Monthly construction update - Town Hall Station August 2021
Daniel likes to say:
                     “Our donuts are light
                   and fluffy, just like clouds”.

                            And he’s right!

         FLINDERS ST. STORE
         NOW OPEN
DANIEL’S DONUTS
Shop 1 / 238 Flinders Street, Melbourne
Ph. 03 7006 1967
info@danielsdonuts.com.au
                                                     CYP-BS00256
Monthly construction update - Town Hall Station August 2021 Monthly construction update - Town Hall Station August 2021 Monthly construction update - Town Hall Station August 2021 Monthly construction update - Town Hall Station August 2021
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