NASA KSC is seeking industry information from potential sources for craft labor and corrosion control services under a fixed-price contract supporting the Exploration Ground Systems/Artemis Program. The planned award is a 5-year contract consisting of a 3-year base period and two 1-year options, with work performed at John F. Kennedy Space Center, FL, in a secure federal facility. Required labor categories include specialized trades such as welding, ironworking, painting/NACE-certified coating work, pipefitting, electrical, HVAC, sheet metal, insulation, machining, metrology, quality inspection, and corrosion-control oversight/resolution for operational facilities. Interested firms are asked to describe which capabilities they can provide, relevant prior experience on complex industrial/aerospace/defense/government projects, rough order of magnitude fully burdened labor rates or pricing approach, and recommendations for structuring the award to maximize value and competition. Responses should be concise (no more than seven pages), mark proprietary information, avoid classified/export-controlled data, and may register on the interested vendor list.