AMENDMENT TO CLOSING TIME: Please disregard the Ariba Discovery posting response deadline closing time and CanadaBuys posting closing time. All required supporting documentation and bid submission must be submitted by February 10, 2026 at 2:00pm EST. All bids submitted after 2:00pm EST will result in the bid being declared non-responsive. To provide Window Cleaning Services and Height Cleaning services including all labour, supervision, transportation, tools, material, and equipment; for Public Works and Government Services Canada (PWGSC), in accordance with the terms and conditions contained in the solicitation, located at: Block 1, 2 and 3 Ottawa, Ontario, Canada. The services must be provided in accordance with Annex Statement of Work. Arrangements have been made for the mandatory site visit to be held on January 20, 2026 at 10:30am EST.Bidders must communicate with the Contracting Authority no later than 2:00pm EST, January 13, 2026 to confirm attendance and provide the name(s) and date of birth of the person(s) who will attend. Bidders who do not comply will not be permitted to attend the mandatory site visit. The following mandatory health and safety protection is to be worn by all visitors: steel toe work boots and hard hat. Bidders who do not comply will not be permitted to attend the site visit
