Specifications include, but are not limited to: 1. Tennant S30 – This sweeper will require the base equipment and the optional equipment listed below: a. Audio-Visual Backup Alaram b. Light Packages c. Rear Tower Bumpers d. Dual Side Brushes e. WaterShield Side Brush Wet Dust Control f. Blower Attachment g. Vacuum Wand h. Fire Extinguisher i. Steel Hopper j. Engine-LPG 2. Tennant T16 – This scrubber will require the base equipment and the optional equipment listed below: a. EC-H20 Solution System b. FAST-Foam activated Scrub Technology c. ES-Extended Scrub w/ Detergent Metering d. Scrubbing Side Brush e. Back-Up Rear Safety AV Module (LED) f. Tubular Steel Front Bumper g. Tubular Steel Rear Squeegee Guard h. Spray Hose (15ft/5m) w/ Retracting Reel i. Pre-sweep Attachment with Dust Control j. Battery Watering System k. Dual Vacuum Fans l. Rollout Battery Kit m. Head Light (LED) n. Vacuum Wand (on demand) o. On Board Charger p. High-Capacity Batteries (4hrs) 36V, 360AH 3. Tennant T20 – This scrubber will require the base equipment and the optional equipment listed below: a. Engine-LPG