Students take notes as Honeywell Syracuse Program Director John McAuliffe describes how the underground barrier wall intercepts contaminated groundwater from old industrial sites.

Students take notes as Honeywell Syracuse Program Director John McAuliffe describes how the underground barrier wall intercepts contaminated groundwater from old industrial sites.

Students take notes as Honeywell Syracuse Program Director John McAuliffe describes how the underground barrier wall intercepts contaminated groundwater from old industrial sites.

Students take notes as Honeywell Syracuse Program Director John McAuliffe describes how the underground barrier wall intercepts contaminated groundwater from old industrial sites.