The scour at downstream of hydraulic structures is one of the major concern in its stability analysis and operation . The excess energy existing immediately downstream of such structures has to be controlled. Hence. it is necessary to design and install a device for dissipating excess energy in order to prevent downstream scour. https://www.spidertattooz.com/SNS-Dipping-Powder-Trendy-Grey-1-oz-NOS21-p35616/