Newly invented ?Turnbonozzle?, the exhaust PM Collector collects substantial amount of PM from engine exhaust. The exhaust gases are diluted, cooled, and projected away from their source. Turnbonozzle can be commonly used to lower the local concentrations of pollutants to meet applicable occupational health standards. It also provides a simple method of cooling exhaust gases whenever the maximum exhaust temperature is regulated by safety regulations. The exhaust PM Collector can be used on all types of diesel engines including stationary diesel engines. This project proposes a demonstration and monitoring of the effectiveness of the invention ?Turnbonozzle? for PM collection by making 100 installations to CTB buses, Installation of 100kg partial matter collecting plant.