The Contractor shall furnish all necessary labor, supervision, transportation, equipment, and supplies to provide janitorial services for the National Institute of Environmental Health Sciences (NIEHS... The Contractor shall furnish all necessary labor, supervision, transportation, equipment, and supplies to provide janitorial services for the National Institute of Environmental Health Sciences (NIEHS). This is an 8(a) Set-aside requirement/

The Contractor shall furnish all necessary labor, supervision, transportation, equipment, and supplies to provide janitorial services for the National Institute of Environmental Health Sciences (NIEHS... The Contractor shall furnish all necessary labor, supervision, transportation, equipment, and supplies to provide janitorial services for the National Institute of Environmental Health Sciences (NIEHS).