Specifications include, but are not limited to: Water Softener System: 1.1.2.1. Check brine tank salt level & float function 1.1.2.2. Test regeneration cycle & control operation 1.1.2.3. Test supply & product water for hardness level 1.1.2.4. Deliver 5 bags of salt 1.1.3. Reverse Osmosis (RO) System: 1.1.3.1. Visually inspect entire RO system for leaks & irregularities 1.1.3.2. Check membrane operation / condition; Deionizing (DI) System: 1.1.4.1. Exchange 1.2 mixed bed exchange tank 1.1.4.2. Adjust equipment to optimization system performance 1.1.4.3. Prepare written Service Report documenting conditions found, adjustments made and any recommendation; present to operating personnel prior to departure from facility.