Tideway Central: Community Liaison Working Group 23/10/18 Heathwall - - PowerPoint PPT Presentation

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Tideway Central: Community Liaison Working Group 23/10/18 Heathwall - - PowerPoint PPT Presentation

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Tideway Central: Community Liaison Working Group 23/10/18 Heathwall Pumping Station & Kirtling Street 1 Agenda Heathwall Site Progress and Programme Kirtling Street Site Progress and Programme Site Air Quality and Noise Data

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Tideway Central: Community Liaison Working Group 23/10/18

Heathwall Pumping Station & Kirtling Street

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Agenda

  • Heathwall Site Progress and Programme
  • Kirtling Street Site Progress and Programme
  • Site Air Quality and Noise Data – shortened
  • Community Relations
  • Other items / Actions from Last Meeting
  • Notifications
  • Greenwall
  • Window Cleaning
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Tideway Central – Project Overview

Justin in Feltham ham – Environment ironmental al Ad Adviser iser

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Project Overview

  • Heathwall Pumping Station
  • Existing Combined Sewer Outfall into Thames.
  • Diversion of existing CSO to allow it to operate while we work.
  • Construction of cofferdam and placement of infill material to construct

interception chamber and shaft.

  • Construction of CSO Shaft to connect new Tunnel.
  • Kirtling Street
  • Drive site for construction of tunnel
  • Services and materials for TBM.
  • Removal of excavated material from TBM.
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HEATHWALL PUMPING STATION UPDATE

Ponciano ciano Perez ez – Proje ject t Manager ager Landside Works and Marine Works

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Heathwall Pumping Station Works

Main Tunnel Existing Pumping Station PS Shaft PS Chamber CSO Shaft Air-Treatment Chamber SWSR Chamber

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  • Demolition of existing PS outfall
  • Installation of permanent river wall piles. 39 out of 41 piles installed to
  • date. Remainder to be complete this week
  • Construction of working platform to enable mobilisation of plant for

land piling and shaft construction operations

  • Completion of ventilation diversion
  • Commencement of land piling works for Air Treatment Chamber

bearing piles and SWSR interception chamber secant piles

  • East entrance modification works

Works Complete in previous 4 months

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Marine Works – Demolition of Existing PS Outfall

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Marine Works – River Wall Installation

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Marine Works – River Wall Installation

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Landside Works – Land Piling

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Heathwall Pumping Station Upcoming Works

  • Remainder of 2018;
  • East & West tie-in works for new river wall
  • Backfill of cofferdam
  • Completion of land piling works for SWSR interception chamber
  • Installation of dewatering structure
  • Early 2019;
  • Highway modification works for CLP3
  • Installation of mooring piles for Battersea barge & campshed
  • Relocation of Battersea barge and construction of campshed
  • Augering of new river walls for installation of reinforcement & concrete
  • Commencement of secant piling for PS interception chamber
  • Commencement of CSO shaft construction
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KIRTLING STREET RECENT WORKS

Justin in Feltham ham – Environment ironmental al Ad Adviser iser Noel el Cooper per – Tunnel nnel Senior nior Projec

  • ject

t Manager ager

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Kirtling Street Works

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Tunnel Boring Machine (TBM) Lowering

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Tunnel Boring Machine (TBM) Lowering

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TBM in to Adits

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TBM in to Adits

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TBM in to Adits

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TBM in to Adits

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Excavate for Shaft Base Slab

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Excavate for Shaft Base Slab

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Excavate for Shaft Base Slab

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Excavate for Shaft Base Slab

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Excavated Material Back into Barges

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Excavated Material Back into Barges

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Excavated Material Back into Barges

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Excavated Material Back into Barges Base Slab Excavation: 15,000t Total Excavated from Shaft: 127,000t

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Base Slab Pour

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Base Slab Pour

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Base Slab Pour

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Base Slab Pour

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Base Slab Pour

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Base Slab Pour

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Base Slab Pour

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Upstand Wall Construction

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Upstand Wall Construction

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Conveyor System in the Shaft

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Shaft Deck

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Shaft Deck

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Surface Conveyor System

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Surface: Water Treatment Plant, Grout Plant, Cooling Water System

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Segment Gantry Crane

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Burst Thames Water Main

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Burst Thames Water Main

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Kirtling Street Programme

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Kirtling Street Programme

  • October:
  • First segment delivery this week
  • November
  • Launch First TBM
  • February
  • Launch Second TBM
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AIR QUALITY

REPORTING

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Air Quality Monitor Exceedances

  • Heathwall Monitor Locations
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Air Quality Monitor Exceedances - Heathwall

  • June:
  • None
  • July:
  • None
  • August:
  • 09/08/2018 – a couple of exceedances - gritting operations to clear the surface before spraying

concrete; works necessary in stopping tidal water seeping into the site

  • 24/08/2018 and 28/08/2018 – a number of exceedances due to grouting directly underneath the

monitoring for the installation of the wells on the West compound.

  • September
  • 10/09/2018 – an exceedance caused by the proximity of the works to the air quality monitor
  • 20/09/2018 – three exceedances caused by grouting operations taking place directly below

the monitor

  • October
  • 2/10/2018 – an exceedance - our Road sweeper was sweeping up the muck on west

compound which had accumulated around WJ G’s rig

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Air Quality Monitor Exceedances

  • Kirtling Monitor Locations
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Air Quality Monitor Exceedances - Kirtling

  • June:
  • None
  • July:
  • 5 – attributed to work by Thames Water to repair bust

water main.

  • August:
  • None
  • September:
  • None
  • October:
  • None
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NOISE

REPORTING

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Noise Monitor Exceedances

  • Heathwall Monitor Locations

Temporary rehousing been

  • ffered

One exceedance No exceedances

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Noise Monitoring Exceedances - Heathwall

  • June:
  • None
  • July:
  • None
  • August:
  • None
  • September
  • 09/09/2018 - one exceedance - due to saw cutting in close proximity

underneath the monitor

  • October:
  • None
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Noise Monitoring Exceedances

  • Kirtling Monitor Locations
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Noise Monitoring Exceedances - Kirtling

  • June:
  • None
  • July:
  • 4 – due to works by Thames Water to repair bust water main.
  • August:
  • None
  • September
  • 08/09/18 – Concrete pour in close proximity to the meter, The pour did

not trigger the exceedance but the demobilisation continued after 13:00, into a period with a lower limit, and caused the alert.

  • October:
  • None
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COMMUNITY ENGAGEMENT

ALICK WHITFIELD – COMMUNITY RELATIONS MANAGER

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Issues

Complaints & Enquiries register July – October 2018 Kirtling Street

Complaints & Enquiries

Complaints Invalid Complaints Enquiries

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Issues

Complaints & Enquiries register July – October 2018 Heathwall Pumping Station

Complaint & Enquiries

Complaints Enquiries

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Update

Communications

  • Emails and Information Sheets:
  • Kirtling Street - Gantry Crane installation 18/10
  • Heathwall Pumping Station – Landside works 13/09
  • Heathwall Pumping Station – Marine works 03/08
  • Kirtling Street – Base Slab Pour 17/07
  • Kirtling Street – Telestacker 19/04
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Community Engagement

236

STEM hours

394

Contractor Community Investment Programme hours

160

Tideway Community Investment Programme hours

23

Schools

1343

Beneficiaries

Activities Round Up June – October 2018

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Community Engagement - Ongoing

  • Litter Survey and Clean-up in with Thames21 in

Battersea

  • SPIRAL Education programme - careers
  • Boat trip with students from 5 Wandsworth schools
  • R.O.S.E Clubroom ongoing discussions regarding

improvements and volunteering events

  • Bounce Back programme to get ex-offenders into work
  • On-going work placement candidate from PIP (Pursuing

Independent Paths), working with adults with learning difficulties

  • Work Experience for students within the Tideway Central

boroughs

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Community Investment

  • Series of foreshore clean-ups in Battersea

with Thames21

  • Donation of flowers and plants from

Hampton Court Flower Show to R.O.S.E Clubroom and Savona Estate; Falconbrook Primary School and World’s End Community Centre

  • Supporting 9/11 Memorial Day at R.O.S.E

Clubroom with volunteers and materials

  • Ongoing school workshops trialling the

Virtual Reality TBM

  • Supporting the Foreshore Festival with

Thames21 and London ZSL

  • Work experience and placements for local

students and unemployed candidates

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UPCOMING ACTIVITIES

  • October half-term work experience placements October
  • Boat Trip for 5 schools based in Wandsworth
  • Science Museum Lates event
  • Future Festival – Careers event in Lambeth school
  • If you have any suggestions for community investment, please contact

us via the Tideway Helpdesk

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Community Survey

  • 14,748 surveys sent out with summer issue of River Times
  • 1 response received
  • As a result we will be reviewing the need for future surveys and the

best way to obtain feedback from residents and stakeholders.

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Other Items

Justin Feltham – Environmental Advisor

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Greenwall

  • Greenwall
  • Start date 29/10/18
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COMPENSATION

LOUISE DAVIS

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QUESTIONS?

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THANK YOU Contact details:

  • Information helpline: 08000 30 80 80
  • helpdesk@tideway.london