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_Client:
___Biffa Waste Services Ltd
_Value:___
£2.4 Million
_Duration:_
1993 - 2006
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- Approx.
120,000m3 of bulk excavation including 15,000m3
of rock and
removal of coal measures.
- Dredging
of existing lagoon and placement of rock fill into lagoon.
- Relocation
of approx. 40,000m3 of refuse.
- Approx.
110,000m2 of geomembrane, 2 layers of geo
grid, 2 layers of
geotextile and a 600mm thick structural layer.
- Approx.
40,000m2 of basal drainage layer.
- Construction
of leachate pumping station.
- Construction
of lower cell providing waste capacity of approx 2 million m3.
- Provision
of new lagoon.
- Provision
of new pumps and pumping station for discharge of clean surface
water using a nominated sub contractor.
- Construction
of new access road 7.5m wide and approx 1200m long and upgrading
along a length of a further 600m.
- New
cell comprising of 27,000m3 of 2.5m thick
HDPE lining with associated stone and geological support layers.
- Work
predominantly on a 1:2.5 side slope with tie ins to previously
laid liner.
- Associated
works included attenuation ponds and drainage.
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