77 Market Street

Scentre Group

Sector: Urban, Retail & Hospitality

  • >95,000Total Workhours
  • 110Total Workforce at Peak
  • 3,000tC&D Waste Removed
  • >1,700Heavy Vehicle Movements
  • 1,800m³Bulk & Detailed Excavations
  • 500tStructural Steel Installed for Heritage Facade Retention
  • 28,500m²Lead Paint Removed
  • Enviro Monitoring & Controls
  • Permits & Authorities
  • Hazmat Removal
  • Strip Out
  • Manual Demolition
  • Mechanical Demolition
  • Scaffold
  • Gantries
  • Hoardings
  • Traffic Management
  • Heritage Protection
  • Services
  • Propping & Bracing
  • Temp Works Engineering
  • Stakeholder Engagement
  • Live Environments
  • Waste Transfer
  • Concrete Recycling
  • Steel Recycling
  • Timber Recycling
  • Site Preparation
  • Security

Unique Attributes

  • Highly visible and restricted/congested site location in Sydney CBD
  • Accelerated programme to accommodate delays incurred during the COVID-19 Pandemic
  • Heritage salvage and protection of 500+ items, including awnings, subway tiles, lift indicators, travertine
  • Temporary Works engineering and design – structural steel retention of heritage listed facade

Key Challenges

  • 80 year old heritage listed facade requiring extensive protection/retention systems, bespoke methodologies and fabrication techniques were successfully employed to connect new and old steel
  • Significant client and developer involvement/liaison; multiple large crews across 15 different floors and interface between contractors; strict environmental controls – noise, vibrations and dust; and extensive traffic management planning and key stakeholder engagement
  • DELTA Group - Projects
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