Environmental consultants collect soil samples at Blanche Park in Coconut Grove on Sept. 12, 2013.
Environmental consultants collect soil samples at Blanche Park in Coconut Grove on Sept. 12, 2013. PATRICK FARRELL MIAMI HERALD FILE
Environmental consultants collect soil samples at Blanche Park in Coconut Grove on Sept. 12, 2013. PATRICK FARRELL MIAMI HERALD FILE