PROVDD LARGEST CLASS OF HELICOPTER IS 12500 MGW OR LESS; DALGT OPNS ONLY; IFR OPNS ARE NOT CONDUCTED; YOU ASSURE ADEQUATE CONTROL OF VEHICULAR TFC & PEDESTRIAN ACTIVITY DURING OPNS; YOU ARE AWARE OF FIXED WING ACFT UTILIZING GRASS AIRFIELD LESS THAN A MILE FM YOUR HELIPORT.