stronger christchurch infrastructure … · water reticulation km 51 sewers km 528 sewer pump...
TRANSCRIPT
STRONGER CHRISTCHURCH INFRASTRUCTURE REBUILD TEAM
(SCIRT)
REAAA
21st August 2012
Context
Canterbury Earthquake Recovery Authority
FILE :
DRAFTING CHECKEDDRAWN
APPROVED
FIG. No. REV.PROJECT No.
APPROX. SCALE (AT A3 SIZE)
CERACANTERBURY EARTHQUAKE RECOVERY
Land Damage MapNTS
0
.
Notes: Low-resolution aerial photos sourced from Google Earth (Copyright: 2009).High-resolution aerials provided by New Zealand Aerial Mapping (February 2011)Property boundaries provided by Christchurch City Council
Land Damage After 4 September 2010
!
Approx Scale 1:50,0000 500 1000 1500 2000 2500 (m)
LegendAreas of observed liquefaction
Port Hills area
Canterbury Earthquake Recovery Authority
FILE :
DRAFTING CHECKEDDRAWN
APPROVED
FIG. No. REV.PROJECT No.
APPROX. SCALE (AT A3 SIZE)
CERACANTERBURY EARTHQUAKE RECOVERY
Land Damage MapAggregated Land Damage After 22 February 2011NTS
0
.
Notes: Low-resolution aerial photos sourced from Google Earth (Copyright: 2009).High-resolution aerials provided by New Zealand Aerial Mapping (February 2011)Property boundaries provided by Christchurch City Council
!
Approx Scale 1:50,0000 500 1000 1500 2000 2500 (m)
LegendAreas of observed liquefaction
Port Hills area
Canterbury Earthquake Recovery Authority
FILE :
DRAFTING CHECKEDDRAWN
APPROVED
FIG. No. REV.PROJECT No.
APPROX. SCALE (AT A3 SIZE)
CERACANTERBURY EARTHQUAKE RECOVERY
Aggregated Building Damage MapBuilding Damage After 4 September 2010NTS
0
.
Notes: Low-resolution aerial photos sourced from Google Earth (Copyright: 2009).High-resolution aerials provided by New Zealand Aerial Mapping (February 2011)Property boundaries provided by Christchurch City CouncilBuilding damage based on data provided by AMI, Ansvar, EQC, FMG, Housing New Zealand, IAG, Lumley,MAS, Tower and Vero
!
Approx Scale 1:50,0000 500 1000 1500 2000 2500 (m)
LegendRepairs > $100k (houses which had significant damage but could be economically repaired
Rebuilds (houses which are beyond economic repair)
LegendRepairs > $100k (houses which had significant damage but could be economically repaired
Rebuilds (houses which are beyond economic repair)
Confirmed rebuilds (houses which were confirmed to be beyond economic repair)
Canterbury Earthquake Recovery Authority
FILE :
DRAFTING CHECKEDDRAWN
APPROVED
FIG. No. REV.PROJECT No.
APPROX. SCALE (AT A3 SIZE)
CERACANTERBURY EARTHQUAKE RECOVERY
Aggregated Building Damage After 22 February 2011NTS
0
.
Notes: Low-resolution aerial photos sourced from Google Earth (Copyright: 2009).High-resolution aerials provided by New Zealand Aerial Mapping (February 2011)Property boundaries provided by Christchurch City CouncilBuilding damage based on data provided by AMI, Ansvar, EQC, FMG, Housing New Zealand, IAG, Lumley,MAS, Tower and Vero
!
Approx Scale 1:50,0000 500 1000 1500 2000 2500 (m)
Aggregated Building Damage Map
LegendBuilding Damage Ratio(Repair cost estimate / replacement cost)
0% ‐ 20%
20% ‐ 40%
40% ‐ 60%
60% ‐ 80%
80% ‐ 100%
100% (rebuild because it is uneconomic to repair the building)
LegendBuilding Damage Ratio(Repair cost estimate / replacement cost)
0% ‐ 20%
20% ‐ 40%
40% ‐ 60%
60% ‐ 80%
80% ‐ 100%
100% (rebuild because it is uneconomic to repair the building)
WHY DOES SCIRT EXIST?
To create resilient infrastructurethat gives people security
and confidencein the future of Christchurch
Who is SCIRT?
• Delivery vehicle for the rebuild of the Horizontal infrastructure of Christchurch
• Local and central government bodies:
– Christchurch City Council (CCC)– Canterbury Earthquake Recovery Authority (CERA)– New Zealand Transport Authority (NZTA)
• Private sector head contractor representatives –City Care, Downer, Fletcher, Fulton Hogan and MacDow
• SCIRT also includes all other Consultants, Contractors and Suppliers involved
Organisation Structure
City Care Downer Fletcher Fulton
HoganMacDow
Delivery Teams
Integrated Services Team (IST)
Management Team
People of Christchurch and New Zealand
Board
City CareDownerFletchersFulton HoganMcConnell Dowell
Consultants
Design
CCC
CCC CERA NZTA
Value for Money
I.E. T.O.C
Client Governance
• Client Governance Group - governance as a ‘single client’ (Independent Chair)
• Funding• Strategy• Scope and Standards• Communications overview
• SCIRT Board provides ‘Delivery’ governance –
• Policy• Direction• Operating guidelines
What are we doing?
Rebuild of Horizontal Infrastructure
• Sewer
• Water Supply
• Drainage
• Roads and associated structures
Programme of many projects across four operational infrastructure networks
Scope of Damage
Unit Replacement/Repair
Water Reticulation Km 51
Sewers Km 528
Sewer Pump Stations No 100
Storm water Km 196
Roading - residential Km 1,021
Foot Bridges No 45
Road Bridges No 18
Cost Estimate
Facilities Cost ($ mill) Water Supply 116Sewer Works 779Storm water 82Roading 747Structures - bridges, walls 241NZTA Highways 55
Total 2020
Excludes• Land remediation• Services to new developments
End‐To‐End Process
Project Definition
Concept
Detailed Design
ConstructionHandover
Strategy and Asset Assessment
Scope and Standards
Funding
Where are we now?
Purpose built organisation fully operational:
• Team is alive with enthusiasm and energy, focussed on best value for the people of Christchurch and NZ.
• Business systems - suite of tools to enable multiple reporting requirements to be met – JDE, Asta, Projectcentre, GIS, BI tool
• Detailed ‘end to end’ process – including systems to manage
• Process for prioritisation of projects – MCA tool
• Estimating protocols – verified by Independent Estimator
Current Status
• Co-located Integrated Services Team – 280 staff, includes 180 designers from 16 consultancies
• Asset investigation – 300 field staff undertaking CCTV, survey, profilometers, geotech etc
• Currently working on 80 project sites across the city, with 94 crews (800 delivery staff)
• Training & development programme – bring 1000 into industry, up skill 500 per year
• Recruitment campaign – Christchurch, South Island, North Island
Current Status
• Work completed as at July 30
– Storm water reticulation – 3.7 km
– Road pavement – 92,000 m2
– Waste water pump stations - 8 no
– Waste water reticulation –• Gravity - 28.5 km• Pressure system - 10 km• Siphon system - 106 m
– Water supply –• Reticulation - 17 km• Reservoirs - 3 no
Current Status
• Asset assessment approx 45% complete, $35 mill cost to date
• Work currently in the Programme ‘pipeline’– Project Definition $ 22 mill– Concept design $ 532 mill– Detailed design $ 242 mill– Estimating $ 123 mill– Construction $ 169 mill– Handover $ 75 mill
$1163 mill
• Detailed design of $40 mill construction work each month, construction $17 mill per month and growing
Operational Key Issues
• Communication - city wide plan, operational
• Traffic Management – key as we ramp up
• Utility services – link them into programme
• On-going operation of networks crucial
• Safety – legacy of improved standards
• Resources – recruitment and training, external
Challenges Ahead
• Ramp up to $40 million per month in each phase by Dec 2012
• Engage the community in Programme rollout – 5 year plan
• Build confidence in client and stakeholder groups by delivering on promises
• Proactively identify resource constraints and develop strategy to mitigate – people, plant, materials, accommodation etc
• Coordinate with other Rebuild Programmes – traffic management, resourcing, safety standards, schedule
• Programme Estimate by Nov ‘12
WHAT WE’RE HERE FOR :
To create resilient infrastructurethat gives people security
and confidencein the future of Christchurch