Pocket Spring City News continues to pay attention to the flooding of Heilongtan Park. At present, although the park has actively drained water, the water in the park has not completely subsided, and the threat to the various cultural relics protection buildings in the park has not been eliminated.
Three years ago, 8099999 Spring City Channel also cooperated with professional diving agencies to explore the interior of Black Dragon Lake and broadcast live. What was the difference between the situation then and today? Will the large amount of video material that was once obtained underwater help this dredging work?
Rainfall causes water accumulation in the park endangers the protection of cultural relics
Affected by continuous rainfall since July, there has been a flooding situation in Heilongtan Park since July 10. The short period of heavy rainfall from July 19 to 20 made the water situation in the park even worse.
Chen Yue, director of Heilongtan Park: A large number of underground springs gush out of the water, as well as water from the surface, the amount of water is particularly large, although we have taken a lot of measures, but still can not go out.
After the emergence of flooded water, the municipal drainage company also invested a lot of professional equipment for drainage, but the situation is not optimistic.
Chen Yue, director of The Black Dragon Pond Park: The time of the row is very good, it is quickly drained, but after stopping, because the water is particularly large, it will immediately return to the level, because the surrounding basin is about 20 kilometers, the Black Dragon Pond is a relatively low point, and the underground runoff will converge to this area.
Teaming up with professional divers to "drain" the park
Due to the long-term inability to discharge the accumulated water, the main landscape composed of clear water pools and muddy water pools in the park has ceased to exist. The Black Dragon Palace, a provincial-level cultural relics protection unit on the side, was also endangered. In order to increase the discharge, the park sought help from 8099999 and professional diving agencies in order to open a once closed drainage outlet in the clear waterhole to solve the flood.
Park staff: When the water is small, you must block it, otherwise the dragon pond will dry up, and now when the water is large, you must open it and drain the water.
Diver Talks to Park Staff: How many meters deep is the drainage outlet about a few meters below the water's surface? I don't know, I'm diving naked, I guess it's about three or five meters.
After initial communication and on-site inspection, divers now have a preliminary plan.
Ma Hucheng, head coach of Kunming Qianle Diving Service Company: A flower pot-shaped thing, which is placed in the mouth of the drainage pipe to block it to prevent water loss in the pool when the water level is too low, and we need to remove this flowerpot now.
The sediment brought by the continuous rains has made the visibility of the water body in the clear water pool extremely low, which poses a huge challenge for the work of divers. Speaking of the underwater situation of Qingshuitan, I believe many citizens still remember the longtan exploration activities carried out by the 8099999 and professional diving agencies in 2013. At that time, divers had shot a lot of precious video footage underwater.
What is the situation under the clear water pool today? Are the goldfish and various utensils that were once in the water still there? Is the underground structure similar to the Dark River what the staff call a drainage port? Can divers successfully remove drain blockages? These questions have yet to be solved by the further work of the dredging team.
Ma Hucheng, head coach of Kunming Dive Service Company: According to the diver going underwater, after the specific underwater situation is fed back, we will set a specific operation plan according to the actual situation.
【Earlier report】