The Health and Human Services (HHS), Indian Health Service (IHS), Whiteriver Service Unit (WRSU) has a requirement for bulk medical gases delivery and cylinder rental services. Services include the delivery, transport, return rental of medical gas cylinders, and the procurement of bulk liquid medical oxygen. Medical gas products will need to be readily available 24 hours per day, 7 days per week, 365 days per year which will require various delivery schedules depending on the need to prevent supply outages. The delivery of liquid medical oxygen may have two different delivery schedules which are dependent on the responsible program/office duty hours. *SEE ATTACHMENTS FOR INFORMATION AND SUBMITTAL INSTRUCTIONS.