Free-standing warning lines, namely, warning flags

Maintenance and repair of rooftop safety equipment

Inspection, testing, maintenance and repair services of rooftop safety equipment, including visual inspection of rooftop safety equipment for deterioration, corrosion, and loosening of fasteners, verification that rooftop safety equipment is in compliance with industry standards, maintenance of proper torque on rooftop safety equipment fasteners, maintenance and repair of deficient coating on rooftop safety equipment

Rooftop fall protection safety equipment made primarily of metal, namely, non-penetrating rails, fixed rails, skylight rails, skylight screens, hatch rails, portable free standing roof edge rails and free standing warning lines; non-rooftop rails made primarily of metal, namely, access rails, stairway rails used inside and outside of buildings, rails to separate work areas from public walkway areas; non-rolling and portable walkways of metal for construction purposes; ladder decks of metal; t...