Projects

Walls from 200 square metres at a grammar school to 4,800 square metres at an industrial facility, on Defence bases, rail corridors, distribution centres and residential estates. A selection from the record: each page carries the builder, the client, the location, the area and the system.

Keymass precast block being placed with an excavator grab

Kemps Creek industrial estate

Industrial estate developer, Western Sydney · 2025

In 2025 UCBC built precast block retaining walls across a Kemps Creek industrial estate in Western Sydney: corner walls, basin walls and scour protection.

Concrete crib block retaining wall with planted face

HMAS Harman, Canberra

John Holland · 1,600 m² · 2013

UCBC built 1,600 m² of retaining wall at HMAS Harman in Canberra for John Holland in 2013, working under Defence access and documentation requirements.

Concrete crib block retaining wall with planted face

Blamey Barracks, Kapooka

Richard Crookes Constructions · 1,600 m² · 2013

UCBC built 1,600 m² of retaining wall at Blamey Barracks, Kapooka, for Richard Crookes Constructions in 2013, on the Army's recruit training establishment.

Keystone segmental block retaining wall

Southern Sydney Freight Line, Sefton

Arenco (Southern Sydney Freight Line alliance) · 4,000 m² · 2012

UCBC built 4,000 m² of Keystone and crib block retaining wall outside Sefton station on the Southern Sydney Freight Line for ARTC in 2012.

Keymass precast block being placed with an excavator grab

CSR facility, Erskine Park

TRN Group · 4,800 m² · 2012

UCBC's largest listed wall: 4,800 m² of retaining wall at CSR Holdings' Erskine Park facility, delivered with TRN Group in 2012.

Keystone segmental block retaining wall

FDC facility, Warriewood

FDC Construction & Fitout · 3,000 m² · 2012

UCBC built 3,000 m² of retaining wall at Warriewood on the northern beaches for FDC Construction & Fitout in 2012.

Keystone segmental block retaining wall

Ingram Micro, Eastern Creek

Hansen Yuncken · 2,500 m² · 2011

UCBC built 2,500 m² of retaining wall at Ingram Micro's Eastern Creek distribution centre for Hansen Yuncken in 2011.

Keystone segmental block retaining wall

Royal Rehabilitation Centre, Ryde

ADCO Constructions · 1,200 m² · 2013

UCBC built 1,200 m² of retaining wall at the Royal Rehabilitation Centre in Ryde for ADCO Constructions in 2013.

Keystone segmental block retaining wall

Stockland Glenmore Ridge

Burton Contractors · 2,200 m²

UCBC built 2,200 m² of Pyrmont Keystone retaining walls across Stockland's Glenmore Ridge estate at Glenmore Park, with Burton Contractors managing civil works.

Keystone segmental block retaining wall

Stockland Lakewood

Daracon · Walls from 1 m to 4 m high, staged

UCBC built staged Keystone charcoal flush-face retaining walls, from one metre to four metres high, across Stockland's Lakewood estate with Daracon.

Keystone segmental block retaining wall

Australand storage facility for Kmart and Cassons

Australand · 1,800 m² (Cassons) plus over 2,000 m² (Kmart) · 2011

UCBC built 1,800 m² of Keystone retaining wall for the Cassons section and over 2,000 m² for the Kmart section of an Australand storage facility.

Concrete crib block retaining wall with planted face

Logistics facility, Erskine Park

Logistics operator · 1,850 m²

UCBC built a 1,850 m² Humes crib block retaining wall for a logistics operator's facility at Erskine Park in western Sydney.

Keystone segmental block retaining wall

St Luke's Grammar School, Dee Why

St Luke's Grammar School · Approximately 200 m², 3 m high

UCBC built a three-metre Keystone split-face reinforced earth wall, around 200 m², at St Luke's Grammar School in Dee Why, matched to the school's colours.

Keystone segmental block retaining wall

Burton Contractors, Prestons

Burton Contractors · Over 400 m², average 1.5 m high

UCBC designed and built over 400 m² of Keystone charcoal flush-face retaining walls, averaging 1.5 m high, for Burton Contractors at Prestons.

Keystone segmental block retaining wall

Watpac social housing, south-west Sydney

Watpac Constructions · Low walls, average 600 mm

UCBC built low Keystone flush-face retaining walls, averaging 600 mm, around social housing at Macquarie Fields, Narwee and Blackett for Watpac Constructions.

Head contractors, developers and clients on our recordJohn HollandRichard Crookes ConstructionsStocklandHansen YunckenADCO ConstructionsGoodmanFDC Construction & FitoutAustralandARTCWatpacDaraconBurton Contractors

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