PAINTING TEAM PERFORM THE JOB OF GARNET BLASTING WITH NFHWP-18767 AT THE INLET LINE OF PCHE-2650 OF SC#2, THEY ALREADY COMPLETED ERECTED SCAFFOLDING AND HABITAT AT THE AREA, BUT DURING THEY WORKING I STOP HIM FOR WHILE FOR RE-ADJUST SOME HABITAT AND NEED TO COVER MORE THE AREA FOR NON-HAZARDOUS OPEN DRAIN DO NOT ALLOW GARNET DIFFUSING AROUND THIS AREA AND INTO HAZARDOUS OPEN DRAIN.