Trade Agreement: NONE Tendering Procedures: The bidder must supply Canadian goods and/or services Competitive Procurement Strategy: Comprehensive Land Claim Agreement: No Nature of Requirements: Calibration, inspection, repair and maintenance of Gas Detection Sensors The Department of National Defence at CFB Esquimalt, Victoria BC has a requirement for periodic calibration and inspection of existing gas detection sensors, to ensure that units alarm to manufacturer specifications. The requirement also includes repair and maintenance of gas detection sensors on an as and when requested basis to include but not be limited to: inspection, testing, installation and commissioning, servicing and maintenance, calibration, repair and upgrades, and replacement of gas alarm systems. The period of Contract is from date of contract award to June 30, 2020 inclusive, with options to extend for two (2) additional one-year periods. There are security requirements associated with this requirement. For additional information, consult Part 6 - Security, Financial and Other Requirements, and Part 7 - Resulting Contract Clauses. For more information on personnel and organization security screening or security clauses, Bidders should refer to the Industrial Security Program (ISP) of Public Works and Government Services Canada (http://ssi-iss.tpsgc-pwgsc.gc.ca/index-eng.html) website. The requirement is subject to the provisions of the Agreement on Internal Trade (AIT). The requirement is limited to Canadian goods and/or services. Mandatory Site Visit It is mandatory that the Bidder or a representative of the Bidder visit the work site. Arrangements have been made for the site visit to be held at CFB Esquimalt with everyone meeting at the Dockyard main gate which is located at the end of the road travelling West on Esquimalt Road, Victoria, BC, on Wednesday May 3rd 2017. The site visit will begin at 10:00AM. Bidders must communicate with the Contracting Authority no later than 12:00PM on Monday May 1st 2017 to confirm attendance and provide the name(s) of the person(s) who will attend. Bidders will be required to sign an attendance sheet. Bidders should confirm in their bid that theyhave attended the site visit. Bidders who do not attend the mandatory site visit or do not send a representative will not be given an alternative appointment and their bid will be declared non-responsive. Any clarifications or changes to the bid solicitation resulting from the site visit will be included as an amendment to the bid solicitation. Delivery Date: Above-mentioned The Crown retains the right to negotiate with suppliers on any procurement. Documents may be submitted in either official language of Canada.