Crib block retaining wall on a Defence establishment
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1,600 square metres of retaining wall at HMAS Harman

BuilderJohn Holland
ClientHMAS Harman (Defence)
LocationCanberra ACT
Wall area1,600 m²
Completed2013
SystemsCrib block
SectorDefence estate
Concrete crib block retaining wall with planted face

The project

HMAS Harman is a Royal Australian Navy establishment on the outskirts of Canberra. Under John Holland as head contractor, UCBC designed, supplied and built 1,600 square metres of retaining wall as part of the works on the base, completing in 2013.

What the site demanded

Defence estate work runs to a different rhythm from a commercial site: base access, escorted movements, and inspection records that satisfy the head contractor's quality system and the Commonwealth's. Our crews and plant travelled from Sydney and worked to that regime for the duration.

Why it matters

Alongside Blamey Barracks at Kapooka, HMAS Harman is one of two Defence establishments where our walls stand. For estimators, that is evidence of a subcontractor that has been through Defence induction, security and quality processes and delivered on programme.

Systems on this project

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Richard Crookes Constructions · 1,600 m²

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 near Wagga Wagga..

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