GBCA Certified Green Star Projects Green Building Council of Australia
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5 Star Green Star Rating - Green Star - Office Interiors v1.1

  • Status Certified
  • Address
    levels 2, 3, and 4, 100 Market St
    Sydney NSW
  • Certified Wed 10 Sep 2014
  • Score 72
  • Applicant(s)
    Scentre Pty Limited
  • Architect
    Woods Bagot Pty Ltd
  • Acoustic Consultant
    AECOM Australia Pty Ltd
  • Structural/Civil Engineer
    Scentre Pty Limited
  • Building Services Engineer
    S4B Studio
  • Main Contractor
    Westfield Design & Construction

Category Achievements

Management

  • A Green Star Accredited Professional is a principle participant in the project team to provide advice on the Green Star aims and processes from design through to the delivery.
  • Comprehensive pre-commissioning, commissioning and quality monitoring occurred for the tenancy.
  • The design team and contractor transferred the information and documentation to the base building owner.
  • Contracted for a 12 month building tuning period after handover, including quarterly reviews and final recommissioning.
  • Provided a comprehensive, yet simple Tenant Guide for the relevant building and tenancy systems to the users and owner.
  • An Environmental Management Plan (EMP) was implemented in accordance with Section 4 of the NSW Environmental Management System Guidelines during construction.
  • The contractor implemented a Waste Management Plan and 80% of construction waste by weight was re-used or recycled during fitout works.

Indoor Environment Quality

  • The ventilation rate improvements were achieved as a result of modification to the existing base building systems.
  • 150% improvement above the the fresh air rate requirements in AS 1668.2-1991 promotes healthy indoor environment.
  • Internal noise levels are minimised to improve occupant comfort from building services and outside entities.
  • Volatile organic compounds are minimised in 95% of painted surfaces and all adhesives and sealants.
  • All composite wood products are low-formaldehyde emissions under EN standards.
  • A dedicated tenant exhaust riser is installed to remove indoor pollutants from printing and photocopy areas.
  • Plants with positive indoor environment benefits are distributed across the fitout at one large (or two small) pots per every two workstations, in line with a Horticultural Maintenance Plan.
  • Automated blinds and screens with a Visual Light Transmittance of less than 10% are installed in the tenancy to reduce daylight glare, with manual overrides. Additionally, flat-screen, mounted workstation monitors are provided with the fitout and can be manually adjusted to provide the ability to avoid daylight glare.
  • Installed high frequency ballasts reduce occupants' eye strain from low frequency flicker.
  • The lighting levels are appropriate but not excessive for the space's needs.
  • 60% of workstations have direct line of site to outdoor environments.
  • All asbestos found during construction works has been removed.

Energy

  • The tenancy achieves at least a 5 Star NABERS (formerly ABGR) rating, with an additional 20% CO2 reduction.
  • Individual switches are installed for enclosed spaces and zones in accessible locations.

Transport

  • Many public transport networks operate in close proximity with frequent peak hour services.
  • Car parking provisions are 25% less than the maximum local planning allowance.
  • Cyclist facilities are available, with secure bicycle storage for 10% of tenancy occupants and accessible shower and change facilities.

Water

  • The use of potable water is greater than a 'best practice' scenario.

Materials

  • The tenancy provided workstations with reduced environmental impact, relative to available alternatives.
  • Flooring throughout the tenancy has a reduced environmental impact, relative to available alternatives.
  • Walls and partitions in the tenancy have a reduced environmental impact, relative to available alternatives.
  • The tenancy provided chairs with reduced environmental impact, relative to available alternatives.
  • Joinery throughout the tenancy has a reduced environmental impact, relative to available alternatives.
  • Ceilings in the tenancy have a reduced environmental impact, relative to available alternatives.
  • Recycling and waste management for typical office waste is included and collected on a frequent basis throughout the tenancy.

Land Use & Ecology

  • The tenancy is located in a Green Star Office As Built 6 Star rated building.
  • The building management is contractually required to implement environmental initiatives concerning maintenance and monitoring of various tenancy aspects.
  • The tenancy lease agreement requires participation in a number of monitoring and maintenance intiatives for the tenancy.
  • 60% of Net Lettable Area (NLA) of the tenancy is a fully integrated fitout with the base building.
  • 75% of the tenancy fitout space was preciously tenanted.

Emissions

  • All refrigerants used have an Ozone Depleting Potential (ODP) of zero.
  • All thermal insulation avoids the use of ozone-depleting substances in both manufacture and composition.