Specifications include, but are not limited to: 1.The Central Ohio Transit Authority (COTA) is soliciting bids for the purchase of a Tennant T-20 Floor Scrubber. The unit shall be delivered to 1600 McKinley Ave, Columbus, Ohio 43222, ATTN: Wes Jordan –Facilities Manager.2.The floor scrubber shall be a Tennant T-20, Diesel Engine shall be a minimum of 24.8 HP / 18.5kW (Gross Intermittent Power & Governed Power)a.The machine engine shall comply with EPS Emission Standards.b.Discontinued engines shall not be allowed.c.The machine engine shall have parts available for 7 years.d.The machine shall have an engine hour meter mounted on the instrument panel.e.The machine engine shall have low / high temperature shut down.f.The machine shall have a dry type, two-stage dual element air filter with restriction indicator.g.The machines engine shall have a full flow spin-on filters.h.The machines engine shall have an industrial radiator and cooling system.3.Machine Operation:a.The machine shall have standard electronic instruments, visible and easily accessible to the operator.b.The electronic instrument panel shall provide an hour meter, fuel level indicator (Diesel), oil pressure indicator, water temperature indicator, and amp gaugec.Machine functions shall be controlled via an electronic touch panel and rocker switches; there shall be no levers of any kind.d.Instrument circuit protection shall be with automotive type fusese.The machine shall be capable scrubbing and debris pick-up, with one-button operation to control all scrubbing functions. f.Primary cleaning control panelshall be positioned in the center of the steering wheel allowing the operator’s attention to face forward.g.The machine shall have a sliding, adjustable seat with retractable seatbelt and an armrest for operator safety and comfort.h.The machine shall have standard power steering.i.The machine shall have a tilt steering wheel.j.The machine shall have a horn located in the middle of the steering while, similar to an automobile.k.The machine shall be front-wheel steered, with the drive wheel located in the front.l.The machine shall have 16 in / 410 mm minimumdiameter solid rear tires.m.The machine shall have an 18 in / 460 mm minimum diameter solid front tire.