Specifications include, but are not limited to: The Rhode Island Department of Administration/Division of Purchases, is soliciting proposals from qualified vendors to provide pricing for Portable Toilets, Wash Stations and Shower rentals; . Portable Hand Wash Stations are free-standing structures able to accommodate 1 or two individuals. . Lightweight molded plastic usually rugged smooth high molecular weight polyethylene material to withstand high volume. . Lockable door signal latch to indicate when unit is in use and outside emergency access. . Must provide ventilation near the top, and a vent pipe for the holding tank. . There is to be no-formaldehyde chemical used. Only formulations that are nitrate-based or similar and work biologically which is environmentally safe. Units must be provided with two (2) rolls of toilet tissue or larger rolls. If large rolls extra toilet paper must be left at site for replacements as needed. Anti-bacterial hand wash . Tamper proof security lock attached to toilet paper unit. Extra keys supplied to agency. . Seat deck made with scratch resistant matt finish plastic and Anti-slip floor surface with side vents to prevent vandalism and pressure treated skid plates . Splash proof urinal . Smooth interior walls with translucent roof