Procured: Rental and maintenance services for portable toilets and mobile sinks.
Main technical requirements, specifics:
Portable toilets must be fully ready for use (cleaned, disinfected, with special liquid, toilet paper, and hand sanitizer).
Must function at temperatures from $-30^\circ \text{C}$ to $+30^\circ \text{C}$.
Service (pumping out, cleaning, disinfection, replenishment of paper and liquid) is performed daily (including weekends and holidays) from 6:00 to 22:00.
