2×330MW electromechanical engineering of Huadian Qudong electric phase-one is located on No.5, Wuyang road, weibin district, xinxiang, height of 22.65m, total 4 floors(some parts on 5th floor), the building area of 26178,90㎡. The installed capacity is 2×330MW, the fire system include: automatic fire alarm system, automatic spraying fire-extinguishing system(water-spraying and drenching), indoor and outdoor fire hydrant system, gas fire-extinguishing system, foam fire-extinguishing system and fire doors system.