Specifications include, but are not limited to: inspection, maintenance, and repair services for dry and wet, water-based fire protection systems located on the Dallas and Denton campuses of TWU; 3. Provide the fire sprinkler system backflow prevention assemblies annual testing and maintenance as required by NFPA 25 Sections 13.6.2 & 13.6.3. 4. Provide fire hydrant inspection, testing, maintenance for the thirteen (13) TWU-owned hydrants on the Denton campus as per NFPA 291. 5. All inspection, testing, maintenance and investigation items listed in NFPA 25 with an inspection/test frequency of weekly, monthly, and quarterly shall be completed by the Offeror quarterly. All items listed with an inspection/test frequency of annually shall be completed by the Offeror annually. Items with frequencies less than annually shall be completed as per the requirements in NFPA 25.