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Why Every Landfill Liner Leaks But Not All Leakage Matters
Landfill liner leaks are endemic. A small amount escapes from composite landfill lining systems which include both 1 metre thick a clay layer, and a clay liner loses water/ leachate according to its permeability and the head of pressure of leachate over it. That is despite applying stringent design and operational requirements for landfills, landfills continue […]
Building on Landfill Sites and Recommendations
We would like to emphasise that, if at all possible, building on landfill sites containing putrescible material, and which therefore are likely to be generating landfill gas should be avoided. Some old landfills will be free from landfill gas, but do take great care to obtain expert advice before you assume that any particular landfill is […]
Top 20 UK Water Contractors in 2012-13
The following is a list of the top 20 UK Water Contractors for 2013, taken from the 2012 NCE Contractors File, which was produced from a questionnaire which was completed by UK Civil Engineering Contractors in 2012. The list is in descending order with the highest turnover companies at the top. 1 Balfour Beatty 2 Costain […]
