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Location:
Weston-Super-Mare,
Somerset, UK - 1998
Client:
LIDL
Main
Contractor: HBG
Works
Undertaken: The
original specification for pavement construction in external parking
areas was amended to allow for subsoil stabilisation to be used to
treat suitable available soils to depths of 250mm and 350mm, to a
specification equivalent to a capping material (i.e. with a 15%
soaked CBR value, and frost resistance where appropriate, where the
stabilised soils lay within the frost heave layer). Approximately
5600m3 of primarily clay, with some silty sand deposits, were treated
in lieu of offsite removal of surplus spoil, and to replace imported
capping material. The works were carried out over a period of 2
weeks, in April 1998.
Location:
Dublin Airport Logistics Park - 2006
Client:
Easons
Main
Contractor: P J Walls Limited
Consulting
Engineer: Ryan Associates, Dublin
Works
Undertaken:
Approximately 15,000m2 of treatment of underlying subgrade, to
increase bearing potential, prior to placement of fill from cut/fill
exercise; 2,000m3 of treatment to engineer foundation subgrade;
15,000m3 of engineered foundation fill, to provide a 5% CBR value;
and 25,000m2 of soil treatment to produce a stabilised capping
material (15% CBR).
Location:
Dublin Airport Logistics Park - 2006
Client:
Easons
Main
Contractor: P J Walls Limited
Consulting
Engineer: Ryan Associates, Dublin
Works
Undertaken:
Approximately 20,000m2 of treatment of underlying subgrade, to
increase bearing potential, prior to placement of fill from cut/fill
exercise; 8,000m3 of treatment to engineer foundation subgrade;
15,000m3 of engineered foundation fill, to provide a 5% CBR value;
and 45,000m2 of soil treatment to produce a stabilised capping
material (15% CBR).
Location:
Lisburn, County Antrim - 2006
Client:
Coca Cola
Main
Contractor: P J Careys PLC
Consulting
Engineer: Atkins, Dublin
Works
Undertaken: Approximately 150,000m3
of treatment to engineer subsoils to increase allowable bearing
pressures to 150kN/m2 (building footprint) and 80kN/m2 (external
areas); and 100,000m2 of soil treatment, along with HEIC (High Energy
Impact Compaction), to produce a stabilised capping material (15% CBR).
Location:
Drogheda, County Louth - 2005
Client:
Mell Retail Park
Main
Contractor:
McAvoy Construction Limited
Consulting
Engineer: Barrett
Mahony, Dublin
Works
Undertaken:
Approximately 87,000m3 of engineered foundation fill, to provide an
allowable bearing pressure of 125kN/m2
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