AMENDMENT TO CLOSING TIME: Please disregard the Ariba Discovery posting response deadline closing time and Buyandsell posting closing time. All required supporting documentation and bid submission must be submitted on September 20, 2022 by 2:00PM EDT. All bids submitted after 2:00PM EDT will result in the bid being declared non-responsive. The Department of National Defence, Royal Military College, has a requirement for the supply, delivery and installation of a rotary screw type air compressor with attached desiccant dryer system and secondary dry storage tank that meets or exceeds the specifications outlined in Annex - Requirement. Delivery is required on or before January 31, 2023. Optional Work Site Visit - Canada recommends that the Offeror attend the site visit. An optional site visit will be held at 15 General Crerar Cres. Kingston, Ontario K7K 7B4 on September 7, 2022, beginning at 10:00am.