Great Eastern Hwy Shoulder Widening

Glen Forrest, WA

Scope of Work

Box out with 1m & 2m Profiler to a depth of 350mm. Side paving conducted in 2 laterite layers with a 200mm sub-base and 150mm base course. Widths of both layers varies from 1m – 2.8m. All material was placed and compacted with final trim to Mainroads tolerances and specifications

• 7800Lm of Road Widening to various widths

Highlights

Dowsing was able to achieve up to 800T laid (712Lm), compacted and final trim in the one shift. All works completed was under a lane closure with live traffic interface to contend with constantly. The combined truck movements for the project came to a total 460 with zero incidents.

Timeline

Feb 2019 – April 2019