Sutherland Shire Council Waterways Rehabilitation, Eco Construction
After completing a major bushland management and creek line maintenance project along Gwawley Creek in 2014, Southern Habitat was engaged to complete creek bank rectification and stabilisation works behind Sylvania High School in late 2015.
Creation of diversion swale from school fence to embankment.
Re-profiling of the embankment to achieve a sub-grade cross-sectional area
Installation of erosion control measures to prevent rubbish from entering creek
Supply and Installation of A34 bidim blanket
Supply and Installation of Geo-web cells and anchoring to lock cells into slope
Filling of cells with site soil
Supply and Installation of jute-matting blanket cover
Revegetation in and around jute mat with 100 tubestock units
Rock armouring to embankment using 6 tonnes of sandstone rock
Supply and install Turf over and either side of diversion swale