The heating pipes of the elderly apartment and the community hospital burst, in order to let the elderly and patients living here use the heat normally, the district heating company immediately organized emergency repairs, and after more than 4 hours of fighting, the leak was blocked. Due to the timely and short time required for emergency repairs, the heating supply was not affected.
*Provided by Harbin Investment Group Xiangfang Heating Company.
At about 10 o'clock on the 17th, the staff of Wang Zhao's maintenance team of the fourth operation department of Xiangfang Heating Company of Harbin Investment Group found that the water loss of the heating pipe network of Wang Zhao's heat exchange station increased sharply, and the staff immediately reported the situation. The emergency repair personnel rushed to the scene as soon as possible, conducted a closed-loop investigation of the pipe network, carried out a sub-loop shutdown according to the loop, and judged the leakage point of the line according to the water replenishment and the reduction of the loop pressure gauge. After more than two hours of investigation, the rescue team finally found the leak at No. 8 Sancha Street, Wangzhaoxin Village Community. The leakage point here is located on the DN100 branch line of the public enterprise self-maintenance heating in the underground pipe ditch of Wangzhao Community Hospital and Xingguang Elderly Apartment. Although the burst pipeline is a self-maintenance nature of a public enterprise, because the community hospital and the elderly apartment are public welfare units and do not have the ability to repair, in order not to affect the normal heat consumption of the medical staff of the community hospital and the elderly living in the elderly apartment during the Spring Festival, the fourth operation department sent 5 rescue team members to prepare emergency repair tools and emergency rescue equipment and facilities for leakage repair and repair.
Due to the narrowness of the trench and the obstruction of the maintenance vision, the rescue team members Li Wenguang and Wang Ben took the initiative to ask for help, put on a water slit and bring good tools into the pipe ditch to repair the leakage. Due to the excessive pressure of the pipe network, splashes of water sprayed on their hair, eyes, and mixed with sweat on their faces and bodies.
Reporter: Zhong Liang.