This contract is for the preventive maintenance of Kone elevators at the U.S. Consulate General Karachi. The goal is to keep the elevators operating safely, reliably, and efficiently according to the manufacturer's specifications. Services include monthly visits by a trained elevator mechanic for scheduled and preventive maintenance, as well as annual no-load testing. The contractor must also provide 24/7 emergency response and same-day service for elevator malfunction trouble calls.