Acoustic reports and noise assessments.

Transport noise intrusion

Assessment of external transport noise affecting proposed residential and mixed-use developments, with recommendations for internal noise control where required.

• Road traffic noise intrusion assessments.
• Rail noise intrusion assessments.
• Aircraft noise intrusion assessments.
• Building-envelope recommendations for glazing, walls, roof/ceiling and sealing.
• Ventilation implications where closed-window acoustic performance is required.

Environmental noise impact

Assessment of noise emissions from proposed uses and equipment to neighbouring residential and other noise-sensitive receivers.

• Cafés, restaurants, lounges, bars and commercial premises.
• Childcare centres, gyms, boarding houses and mixed-use developments.
• Patron noise, music noise and operational activity noise.
• Kitchen exhaust fans, air-conditioning units and other mechanical plant.
• Noise mitigation recommendations where compliance controls are required.

Construction certificate acoustic design

Acoustic documentation for construction certificate stages, including review of consent conditions and design-stage recommendations.

• Review of DA acoustic conditions and relevant approval requirements.
• External noise intrusion design advice.
• Coordination with architectural and services documentation.
• Mechanical plant noise assessment where final equipment information is available.

NCC internal sound insulation

Advice on relevant National Construction Code sound insulation requirements for residential components of developments.

• Class 2 and Class 3 acoustic provisions where relevant.
• Inter-tenancy wall and floor/ceiling acoustic requirements.
• Service noise isolation advice for relevant building services.
• Practical notes for design coordination and certification documentation.

Noise compliance and certification

Inspection, measurement and review work for operational noise compliance, occupation-stage checks or responses to Council requests.

• Noise measurements and compliance review.
• Operational noise checks for mechanical plant or commercial uses.
• Acoustic inspection and certification support where required by approval conditions.
• Advice on practical rectification options where exceedances are identified.