1. Cement Tanker Blower Noise Reduction

2. East Perth Concrete Plant
Residential Area
Holcim’s
East Perth Concrete Plant
Mainly Commercial
Perth CBD
Graham Farmer Freeway

3. Youth
Hostel
Nearest Resident
Youth Hostel

4. Very keen to
Truck Compressor

6. Insulation

9. Summary Noise emitted by the tanker discharging was significant.
Risk of environmental non compliance was high.
Holcim’s staff were passionate about decreasing the impact of their operations on neighbours, employees and contractors.
The hierarchy of controls methodology to find the best solution was used.
The solution can be used at all Holcim sites.
The process and solution has encouraged staff to look at ways to do other things better.