ABSTRACT
For t h e s u b s u r f a c e s t o r a g e and containment o f v a r i o u s s o l i d and l i q u i d m a t e r i a l s a geomembrane l i n e r g e n e r a l l y extends out o f an e x c a v a t i o n and i n t o an anchorage e x t e n d i n g around the p e r i p h e r y o f the s i t e . A d e s i g n e r or i n s t a l l e r u s u a l l y chooses from one o f the f o l l o w i n g t y p e s o f c o n f i g u r a t i o n s , see F i g u r e 1.
