Agriculture and Agri-Food Canada (AAFC) requires services for the Window Replacement for building 12 located on the Central Experimental Farm (CEF), 960 Carling Avenue, Ottawa.The closing date of this solicitation is Tuesday October 20, 2015 at 02:00 pm.There will be an Optional Site Visit on Thursday October 8, 2015 at 10:00 am. Interested bidders must meet at the main entrance of the K.W. Neatby building, 960 Carling Avenue, Ottawa. Bidders can be accompanied by their sub-contractors.There are bid security requirements (GI07 of the General Instructions to Bidders) and contract security (GC9 of the General Conditions) required for this requirement.This requirement contains mandatory security requirements at the “Reliability Status” level.Firms intending to submit bids on this project should obtain bid documents through the GETS service provider at http://Buyandsell.gc.ca/tenders . Firms that obtain bid documents from a source other than the official site run the risk of not receiving a complete package.If you are unable to access any of the documents, please contact the contracting authority named in the specific tender notice.