Upon arrival, customer requested a kitchen sink disconnect to accommodate work by Entrusted. We removed all four emergency shut-off valves beneath the sink and disconnected the tubular drainage. Water lines were securely capped using ½" pro press caps. Due to the presence of an outdated gate valve at the main shut-off, we had the customer turn off the water prior to starting. We recommended upgrading to a modern quarter-turn ball valve and provided an estimate for the replacement. After completion, the customer restored water service—no leaks were detected. Thank you for calling John The Plumber -Shane