The new plant was designed and manufactured by SPIRAC in Perth, Australia. It accommodates 139l/s PWWF with internal bypass and stop board systems. At the head of the plant the STEPGUARD and the SPIROWASH extract screenings material, wash, press and discharge to a bin. Grit is captured via the SPIRAC GRIT vortex system where it is transferred to a Grit Washer unit for cleaning and discharged to a separate bin.
The majority of equipment was manufactured in Perth, Australia and transported in components to site for assembly.
SPIRAC delivered the complete mechanical inlet works package. Consisting of:
- 2x STEPGUARD
- 1x Bypass manual screen
- 1x SPIROWASH
- 1x Grit vortex unit including pumps
- 1x Grit Washer
- 1x complete 316SS fabricated inlet channel system
- 1x elevated support structure including access provisions.
- Structural certification