Terms o Cell:volume of materials, Daily cover:soil or materials, working face,at the end of each working period.Lift, Final cover layer,Leachate o Landfill gas,Liner,Environmental monitoring Final cover system Bench(terrace】 as required Final Cell Final cover on slope face Cell 3:1 typical siope Cell 6 in intermediate cover Cell Daily cover 汲 Cell-width 6 in intermediate varable cover Landfill liner systemTerms  Cell: volume of materials,  Daily cover: soil or materials,  working face, at the end of each working period. Lift, Final cover layer, Leachate  Landfill gas, Liner, Environmental monitoring