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Christchurch Town Hall and wider Performing Arts Precinct Town Hall Conservation Project

Town Hall Conservation Project

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Town Hall Conservation Project. November 2012 Heritage building – Sense of Place Conservation to 100% NBS Southern Entrance review August 2013 Required under Cost Sharing Agreement Town Hall Conservation Tender Split budgets Explore International funding. Council Resolution. - PowerPoint PPT Presentation

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Page 1: Town Hall Conservation  Project

Christchurch Town Halland wider Performing Arts Precinct

Town Hall Conservation Project

Page 2: Town Hall Conservation  Project

Christchurch Town Halland wider Performing Arts Precinct

Council Resolution

• November 2012– Heritage building – Sense of Place

– Conservation to 100% NBS

– Southern Entrance review

• August 2013– Required under Cost Sharing Agreement– Town Hall Conservation Tender– Split budgets– Explore International funding

Page 3: Town Hall Conservation  Project

Christchurch Town Halland wider Performing Arts Precinct

Why - Function• Event Space

– Cornerstone of PAP– Performing Art, City Living Room, Functions– Breakfasts, Cocktail parties, Lunches– Unified complex round central foyer– Internationally Awarded Heritage Building– Sense of Place– Other

Page 4: Town Hall Conservation  Project

Christchurch Town Halland wider Performing Arts Precinct

Function

Page 5: Town Hall Conservation  Project

Christchurch Town Halland wider Performing Arts Precinct

Function

Page 6: Town Hall Conservation  Project

Christchurch Town Halland wider Performing Arts Precinct

Southern Entrance– Premier Event Space– Riverside location– Link to wider Performing Arts Precinct– Streetscape from Victoria Square / Street– Future Civic Landscaping– Future Function Space– ARP/Square briefing on Thursday

Page 7: Town Hall Conservation  Project

Christchurch Town Halland wider Performing Arts Precinct

Interface

Page 8: Town Hall Conservation  Project

Christchurch Town Halland wider Performing Arts Precinct

Building Condition• Damage due to land deformation

• Robust superstructure

• Superstructure limited strengthening

• Substructure requires extensive works

• Lateral spread / differential settlement

• Jet grouted columns

• Raft slab to act as one

Page 9: Town Hall Conservation  Project

Christchurch Town Halland wider Performing Arts Precinct

Building Condition

Page 10: Town Hall Conservation  Project

Christchurch Town Halland wider Performing Arts Precinct

Building Condition

Page 11: Town Hall Conservation  Project

Christchurch Town Halland wider Performing Arts Precinct

Update: Costs

• Construction Cost Analysis– Primary (structure, repairs, strengthening)

– Secondary (roof, envelope, upgrade, services)

– Tertiary (finishes, flooring, BOH refurbishment, external wks)

• Budget Breakdown– Prudent Approach– Peer Reviewed (Very Robust)– Design and Construction Contingencies

Page 12: Town Hall Conservation  Project

Christchurch Town Halland wider Performing Arts Precinct

Page 13: Town Hall Conservation  Project

Christchurch Town Halland wider Performing Arts Precinct

Update: VM / Risk• Early Contractor Involvement

– Construction Methodology/Programme– Buildability/Tender Document Audit

• Change Management– ‘best value’ outcome

– tracking $600K saving

• Risk Workshops– 3 x Design, 1 x Construction mobilisation phase– Contingency adjusted

Page 14: Town Hall Conservation  Project

Christchurch Town Halland wider Performing Arts Precinct

Next Steps• Procurement

– Hybrid; traditional pricing with ECI– Schedule of quantities (area based)– Balance of market testing, cost certainty and

transparent costs

• Tender Timeline– Design – March 2014– Schedule – April 2014– Tender Out – May 2014– Tender Return – July 2014– Options to Council – August 2014

Page 15: Town Hall Conservation  Project

Christchurch Town Halland wider Performing Arts Precinct

Engagement• Town Hall and wider PAP:

– Detailed Communications and Marketing Plan– User Group engagement– Regular Newsletter/Communications– Site Tours/Feedback Forms– Website with all Presentations– Close relationship with CERA/CCDU– Relationship with PAP: Joint Agency Group

Page 16: Town Hall Conservation  Project

Christchurch Town Halland wider Performing Arts Precinct

Issues• Being Addressed:

– Vbase Business Case– Theatre/Specialist Consultants– Resource Consent– Building Consent– Heritage Advisory Team– Construction Methodology/Programme– Cost Certainty

Page 17: Town Hall Conservation  Project

Christchurch Town Halland wider Performing Arts Precinct

Next Steps

• Continue as per resolution (August 2013)

• Complete tender documentation

• Undertake EOI

• Issue Tender

• Report back to Council with options

• Provide Council with area cost scenarios

• Review contract options