What was found
LEFT ENGINE OIL QUANTITY DECREASED TO 0 ON TAKEOFF, PRESSURE DECREASED TO 0 AS WELL. L ENG OIL PRESS EICAS MESSAGE ILLUMINATED. RAN QRH AND SHUT DOWN LEFT ENGINE INFLIGHT. LANDED RNO 34L WITHOUT FURTHER INCIDENT. EMERGENCY DECLARED. REMOVED #1 ENGINE REF. WORKCARD 7180260-01-01