Upper Sefton Rd Stormwater

Chinnery Construction was engaged to deliver a range of earthworks and structural improvements aimed at managing stormwater flow. Works included reshaping the existing swale to increase water capacity, installing a flood gate, and filling the swale with boulders set to designed heights. A concrete retaining wall was constructed to direct water flow, while a timber retaining wall was installed to stabilise the banks and prevent collapse. To ensure safety and protect the area, fencing was installed around the new swale.

Key works included bulk earthworks, concrete and timber retaining walls, GPS-guided excavation, and bank stabilisation, all coordinated to ensure effective stormwater management, site safety, and long-term durability.

Construction site along a road showing a partially built retaining wall with large rocks nearby and traffic cones on the street.
Construction site with an excavator and a drainage system being built, with rocks and burlap sacks on the ground, under a bright sunny sky.
A small, rocky creek flowing through a rural area under a cloudy sky, with construction materials and equipment nearby.
A large white plastic sheet partially covering a dirt excavation site outdoors, with a blue sky and some trees in the background.
A small rocky stream runs alongside a road with a wooden fence, in a rural area under an overcast sky.
Construction site with a yellow excavator digging in dirt and soil, with a concrete curb and fencing in the background.
Construction site with a small excavator and an open trench.
Concrete barrier in a small creek, with a discarded piece of wire mesh and an alligator on the ground beside it, surrounded by rocks and grass.
Construction site with excavated soil, rocks, and gravel, with a background of trees, a fence, and a cloudy sky.
A dry creek bed with large rocks and a metal barrier at the end, surrounded by green grass, fences, and trees in the background during sunset.
Construction site on a rural road with deep excavation, an excavator, and a temporary fence.
Construction site with large rocks being moved by a yellow excavator, dirt trench, and construction materials on the side, under a cloudy sky.
A broken wooden gate blocking a dirt path in a rural field with tall yellow grass, barbed wire fencing, trees, and farm buildings in the background on an overcast day.
Construction site with large rocks, dirt, and a small tracked excavator, under cloudy skies, with fields and trees in the background.
An excavation site with dirt and rocks, a white plastic sheet covering part of the ground, and a white pipe lying across the site. Buildings and trees are in the background under a clear blue sky.