Specifications include, but are not limited to: B. Contractor shall comply with requirements of the Uniform Federal Accessibility Standards (UFAS) in that a wheelchair accessible portable toilet unit be placed on-site at each location. C. Contractor shall provide the portable chemical toilet, all necessary chemicals and servicing to ensure they are clean and serviceable. D. Servicing shall be performed three (3) times per week. E. All quotations for additional services not covered under this agreement are to be provided to the state at no cost by Contractor. F. Contractor shall keep portable toilets in good, clean, and safe operating condition, including washing all portable toilets inside and out (walls, floors, toilet seats, and ceilings) using Aqua-Kem cleaner or equivalent to ensure proper sanitation. G. The Contractor shall refill each portable toilet to minimum of (10) inches with a mixture of clean water and Aqua-Kem cleaner or equivalent product, with a ratio of chemical to water of 20/80. H. The Contractor must add deodorizing liquid to each portable toilet tank. I. Contractor shall take all necessary precautions to protect service locations. Any damage caused by Contractor to state equipment, materials, or other priority shall be repaired by Contractor to the satisfaction of the state at no cost to the state. The state may, at its option, repair any damage and deduct from Contractor the cost thereof