SAND GRAVEL AND CRUSHED STONE ON THE JOB TRAINING MODULES
Sand af ter bei ng separ ated on a scr eeni ng deck f lows to a cl assi fier where it is washed and sized The sand is then carried by a screw which separates the sand from the water to a conveyor belt which carries it to a storage area Water that is used in the plant is pumped from a freshwater pond The discharged water is