[en] This document provides a reference on the loss-of-fluid test (LOFT) plant operational characteristics, and in combination with the LOFT System and Test Description provides a detailed physical description of the LOFT facility. Selected data for the primary coolant, emergency core cooling, and blowdown suppression systems, obtained from the integrated plant functional testing and the Loss-of-Coolant Experiments (LOCEs) L1-1 through L1-4 are presented. These tests verified the proper operation of the LOFT facility and obtained baseline data on the plant. The data presented consist of pressure drops, resistance coefficients, pump characteristics, cold wall delay, liquid level-volume correlations, blowdown times, plant thermal data, and individual component test results