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AOI Civil

Civil Retaining — Prospect 5082 · about 5 km from the CBD

Civil retaining in Prospect.

Prospect (5082) is 5.1 km north of the Adelaide CBD, in the City of Prospect. Where a project needs a wall to hold a driveway, boundary or structure, this page sets out how we approach the drainage and the structure.

Walls that suit Prospect

Our retaining work is aimed at residential-development and commercial scale: concrete sleeper, masonry and rock walls that carry driveways, car parks, boundaries and structures. Load, height, access and budget decide the system, and the pricing response sets the options out against your drawings.

The Prospect ground at a glance

Prospect sits on red-brown clay loam, moderately reactive, workable most of the year. The clay swells against a wall in winter and pulls away in summer, so free-draining backfill and an ag-drain behind every course stop the wall being pushed out of line.

Water behind a Prospect wall

The commonest failure in this state is not structure, it is water trapped behind a wall that was never drained. Ag-pipe, free-draining backfill and a path for water to leave go into our walls whatever the material, because a wall that holds water will not hold for long.

From drawing to standing wall

We work to engineering documentation: footing sizes, steel schedules and drainage details.

A structure, not a landscape feature

Prospect is 5.1 km north of the CBD, in the City of Prospect. The difference between a landscape wall and a civil wall is what happens when it fails, so each wall is treated as an engineered, inspected and documented structure from the footing up.

Pricing a Prospect wall

The written response sets out sleeper, masonry and rock options against your drawings. Send them through the pricing page; this page quotes no figure.

Issue for pricing — Prospect

Straight answers — Prospect

Do you build retaining walls in Prospect?

The address is in Prospect 5082, roughly 5.1 km north of the Adelaide CBD, access is standard suburban access with decent side setbacks on most bungalow-era blocks. Yes, we cover it, and the figure follows a site look.

Do the walls come with engineering?

The trigger is about a metre of height, plus any structural or vehicle load. On a Prospect block at 5082, about 5.1 km north of the CBD, that is worked out on site, Prospect Road is close by, the council is City of Prospect.

How is drainage handled?

Ponding behind the wall causes movement, so drainage and an outlet are designed in. At Prospect, postcode 5082, 5.1 km north of the Adelaide CBD, site access runs to standard suburban access with decent side setbacks on most bungalow-era blocks.

Do you handle council approval?

Certification sits with the project certifier, and construction follows what is signed off. Out this way in Prospect 5082, some 5.1 km north of the city, the block decides the detail, the landmark on the job is Prospect Road, the council is City of Prospect, the shape of the site is flat with a slight northward fall, drainage generally manageable with good surface design.

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