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Samart Rajaphon Sitta suggested solving the “bottleneck” problem, otherwise the giant tunnels could not help drain the floods. Ready to propose building a large underground monkey cheek Let everyone cooperate without littering roads and canals
October 12, 2020 Mr. Samart Rachapolsit, Deputy Leader of the Democratic Party Facebook post about the flood and the giant tunnel that says Despite BMA management came out to clarify that BMA has devoted all its energy to fighting the storm that has hit Thailand in waves. But it cannot stop the floods in many areas. Why and how to fix it
It could also claim that if Bangkok made arrangements to prevent flooding in Bangkok That just happened recently This also clears up, like in the ditch or by lowering the water level in the ditch, removing the ditch and weeds in the canal. Prepare at the pump station and gates in terms of personnel, equipment, tools AND accelerate drainage as soon as it starts to rain Do not allow the amount of accumulated water to exceed the capacity of the drains and canals, etc., but there is still flooding in many areas. Especially in the weak flood area that has a watershed-like condition that is difficult to drain. I estimate that this is because there are “bottlenecks” that hinder drainage.
Bottlenecks are smaller drains and trenches with invasive structures. Making it unable to transport water to Chao Phraya River or Giant Tunnel quickly Right now, we have 4 giant tunnels or express waterways and we are under construction. Five more tunnels are also being built, these giant tunnels are responsible for transporting the water that is extracted from the drains and channels to the Chao Phraya River. The 4 giant tunnels that are used today are in full use. As soon as the water reaches the mouth of the tunnel, it will transport water to the bottom of the tunnel and quickly pump it into the Chao Phraya River. No problem getting out of the tunnel. Water can run out of the tunnel quickly. But the entrance to the tunnel mouth has a problem. This is because drains and ditches cannot transport water quickly to the tunnel mouth. Because the drain hose is small AND the canal has invasive structures Causing a bottleneck condition Resulting in flooding in many areas Especially the pan container area Causing problems for many people
“Bangkok must urgently resolve the bottleneck. Especially in the area of the pan container So that there is no more flooding The bottleneck can be solved by placing additional drains over the smaller original pipe, only 60 cm in diameter. The new drain needs to be bigger. And when laying new pipes, pipe lifting techniques should be used to reduce the impact on traffic. That I know Bangkok has already done some But not all areas
The new larger tube eliminates bottlenecks. Having the water transported to the canal AND a giant tunnel to continue flowing into the Chao Phraya River Or transporting water directly to the Chao Phraya River is fast, without obstacles, although the new pipeline will cost a lot. But it is considered to be worth the investment. Because it will help to solve the problem of floods. Which will help alleviate traffic congestion, reduce pollution and reduce economic losses. “
Also, I would like Bangkok to seriously study the feasibility of building a large underground monkey cheek. Which will serve to store water in the rain before releasing it into the Chao Phraya River when the rain stops. Making it possible to prevent floods too However, know that at this time Bangkok built a small underground monkey cheek or what Bangkok called a water retention pond. Two ponds have been completed, which is not enough, so Bangkok should study and compare the construction of the great underground monkey cheeks. With a water retardant pond That which is worth more investment
To solve flood problems in Bangkok There is still a way if everyone cooperates seriously. Do not litter in public places such as roads and canals, etc. It does not create a heavy burden for Bangkok, while Bangkok must act to solve the flood problem. If we can do this, we are confident that we can safely resolve the flood crisis. It is not necessary to relocate the capital just to escape the flood. And go build a new capital That requires a large budget We would like to encourage all relevant BMA executives and staff to do this stone work well.
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