水退电进！东莞受影响的87条电力线路中已有80条恢复供电

Group 1 - The core viewpoint of the articles highlights the proactive measures taken by the Dongguan Power Supply Bureau in response to severe flooding caused by continuous rainfall from August 5 to 6, ensuring rapid restoration of electricity supply to affected areas [1][2][3]. Group 2 - The Dongguan Power Supply Bureau initiated a level II emergency response at 7:30 AM on August 5, coordinating disaster relief and repair efforts, with 80 out of 87 affected power lines restored by August 6 [1][4]. - The bureau implemented a comprehensive monitoring strategy covering power grid systems, equipment operation, and community flood prevention, while collaborating with local government departments for effective disaster management [2]. - In severely flooded areas like Hengda Oasis Community, power supply personnel quickly isolated affected lines and conducted simultaneous drainage and equipment inspections, successfully restoring power after extensive efforts [3][4]. - A total of approximately 1,500 repair personnel and various emergency equipment, including 37 emergency power vehicles, were deployed to manage the crisis effectively [4].