Specifications include, but are not limited to: The selected Bidder will provide rental oxygen concentrators, inclusive of all travel for delivery and maintenance, to Glencliff Home for use by an average of fifteen (15) residents. The selected Bidder will schedule appointments with the Plant Maintenance Engineer or their designee for all tasks required in the scope of work, including deliveries. Normal business hours are from 8:00 AM to 2:00 PM, Monday through Friday, excluding State and Federal holidays. The selected Bidder will deliver the oxygen concentrators to the Glencliff Home located at 393 High Street, Glencliff, NH 03238. The selected Bidder will provide all maintenance for oxygen concentrator rentals at the Glencliff Home, and replace oxygen concentrators, as needed. The selected Bidder will respond to Glencliff Home inquiries and maintenance calls within five (5) calendar days of receiving the calls.