As a result of evolving technological achievements; old construction techniques are
replaced to precast elements which are safer, faster, more economical and most
importantly do not require maintenance after construction like concrete piles which
have a radius upto 1.4 m and 40 m length, be produced monolithic and superimposable,
consists of special reinforced chemical prestressed concrete, caissons that are formed
of modular produced floatable concrete units which are consist of empty cellulars and
dimensions change depending upon the depth water, L-wall and T-wall.