The work under this Contract is for the implementation of General Government Major Maintenance and Repairs Program and consists of furnishing all labor, tools, equipment, materials, incidentals, superintendents, subcontractor coordination and overhead to perform mechanical repairs, replacements, minor modifications, upgrades, tenant and safety improvements in King County buildings as listed in this Section. The work will principally require industrial commercial and HVAC repairs and modifications, plumbing, equipment installation, fire alarm systems, fire sprinkler, and related trades. Associated subcontractors may be required. The work under this contract may also include mechanical and related trade work in secured jail facilities, office buildings, courthouses, public health clinics, King County Sheriff precincts, emergency management facilities and other county owned facilities as required. Secure facilities will require comprehensive background checks for all personnel accessing the facility.