A final sweep of volunteers will push through north Minneapolis next Saturday, city officials said, in what they're billing as the final stage of debris removal from last Sunday's tornado damage.
Heavy-equipment operators will work in the week ahead of the volunteer day to clear the streets of the massive tree trunks and heavier branches left by scores of shade trees ripped from the ground by the storm.
The volunteer day will require 2,000 people, but no more, said city officials. The city will provide food, water and transportation into and out of the neighborhoods for those who sign up.
Anyone wishing to volunteer should call the city's information line at 311. The line will remain open through the weekend from 8:30 a.m. to 4 p.m., and will be closed Monday. Those who don't sign up can't work.
On Friday, Gov. Mark Dayton sent a letter to President Obama, asking for a major federal disaster declaration for Hennepin and Anoka counties.
Teams including members of the Federal Emergency Management Agency were in the area over the last two days, and preliminary assessments of damage to public infrastructure and government-financed cleanup costs are estimated at $16.33 million, Dayton's office said.
The governor requested public assistance, as well as individual assistance for affected residents in Hennepin County, where preliminary assessments show 25 homes were destroyed, another 92 had major damage and 328 had minor damage.
"I have determined that this incident is of such severity and magnitude that effective response is beyond the capabilities of the state and the affected local governments, and that supplementary federal assistance is necessary," the governor wrote.