Shelter structures of metal for commercial and industrial use by workers in power plants; temporary housing and work structures of metal in the nature of, metal-framed shelter structures, modular metal structures with flexible covers for commercial and industrial use by workers in power plants; metal-framed structures with a non-metal covering for use as medical checkpoints, office spaces, work spaces, temporary housing and accommodation spaces, storage spaces, kitchen spaces, food service and dining spaces, break rooms, and common areas by workers in power plants

Disinfectant apparatus for medical purposes; sanitizing, decontaminating, and disinfecting apparatus and equipment for use in sanitation, decontamination, disinfection, and bio-hazard clean-up systems and procedures; apparatus and equipment for use in sanitation, decontamination, and disinfection of facilities; sanitary apparatus for disinfection, namely, disinfection units, for medical and non-medical purposes, for disinfection, decontamination, bio-decontamination, and sterilization of hard and soft, porous and non-porous, inanimate surfaces, and environments; apparatus and equipment for mitigation, prevention, and transmission of infectious disease

Installation and maintenance of shelter structures, in the nature of metal-framed shelter structures, modular metal structures with flexible covers for commercial and industrial use by workers in power plants; installation and maintenance of temporary housing and work structures, namely, metal-framed structures with a non-metal covering for use as medical checkpoints, office spaces, work spaces, temporary housing and accommodation spaces, storage spaces, kitchen spaces, food service and dining spaces, break rooms, and common areas by workers in power plants; installation and maintenance of portable walls, flooring, windows, doors, and flooring; installation and maintenance of portable metal and non-metal structures as medical checkpoints, office spaces, work spaces, temporary housing and accommodation spaces, storage spaces, kitchen spaces, food service and dining spaces, break rooms, and common areas; sanitation, in the nature of cleaning of buildings and structures, and disinfection of facilities; disinfection and sterilization of hard and soft, porous and non-porous, inanimate surfaces, and environments; disinfection and cleaning systems and procedures, in the nature of sanitation consultation, disinfecting services, cleaning services, and laundry services; disinfecting services; sanitation services, in the nature of sterilization services in the field of structures used as medical checkpoints, office spaces, work spaces, temporary housing and accommodation spaces, storage spaces, kitchen spaces, food service and dining spaces, break rooms, and common areas

Bio-hazard biological decontamination services

Design and development of sanitation, decontamination, and disinfection systems in the nature of product design and development in the field of sanitation; design, development, and consultation with respect to systems in the nature of product design and development in the field of sanitation for the sanitation, decontamination, and disinfection of facilities in the field of temporary housing and work structures for use as medical checkpoints, office spaces, work spaces, temporary housing and accommodation spaces, storage spaces, kitchen spaces, food service and dining spaces, break rooms, and common areas; design, development, and consultation with respect to systems in the nature of product design and development in the field of sanitation, for the health and safety of workers in a designated facility; design and development of systems in the nature of product design and development in the field of sanitation, for mitigation, prevention, and transmission of infectious disease in temporary housing and work structures for use as medical checkpoints, office spaces, work spaces, temporary housing and accommodation spaces, storage spaces, kitchen spaces, food service and dining spaces, break rooms, and common areas

Rental of portable shelter structures, in the nature of metal-framed shelter structures, modular metal structures with flexible covers for agricultural, commercial, and industrial use; rental of portable temporary housing and work structures, namely, metal-framed structures with a non-metal covering for use as medical checkpoints, office spaces, work spaces, temporary housing and accommodation spaces, storage spaces, kitchen spaces, food service and dining spaces, break rooms, and common areas for use by workers in power plants; rental and leasing of portable metal and non-metal structures as medical checkpoints, office spaces, work spaces, temporary housing and accommodation spaces, storage spaces, kitchen spaces, food service and dining spaces, break rooms, and common areas for workers in power plants