WASHINGTON -- Some D.C. postal workers upset about working conditions at one mail facility have had their complaints answered.

D.C. Delegate Eleanor Holmes Norton toured the postal facility at 3300 V Street, Northeast, Monday. She examined some new equipment that workers say the building desperately needed.

Workers were concerned their building did not have the same type of biohazard detection equipment that other postal facilities have in the city.

And concerns were raised about poor ventilation and air conditioning in the building.

Norton said she learned about the complaints at a committee hearing and worked to fix the problem.