NORTHERN WASTEWATER OPERATIONS
Summary
Sewage Treatment Facilities | Painting and Wall Covering Contractors | Janitorial Services
Profile
Classification
Description
Sewage Treatment Facilities
Establishments in this category are primarly engaged in operating sewer systems or sewage treatment facilities that collect, treat, and dispose of waste.
Painting and Wall Covering Contractors
Establishments in this category are primarly engaged in interior or exterior painting or interior wall covering. The work performed may include new work, additions, alterations, maintenance, and repairs.
Illustrative Examples:
Bridge painting
Paperhanging or removal contractors
House painting
Ship painting contractors
Paint and wallpaper stripping
Wallpaper hanging and removal contractors
Janitorial Services
Establishments in this category are primarly engaged in cleaning building interiors, interiors of transportation equipment (e.g., aircraft, rail cars, ships), and/or windows.
Illustrative Examples:
Custodial services
Service station cleaning and degreasing services
Housekeeping (i.e., cleaning) services
Washroom sanitation services
Maid (i.e., cleaning) services
