Drainage test may affect some areas

About six communities may be affected by the government's testing of the drainage system in Bangkok on Sept 5 and 7, Bangkok Metropolitan Administration's Drainage and Sewerage Department deputy director Adisak Khanti said on Monday.

Mr Adisak said the test on Wednesday Sept 5 would release water to the western side of the capital city. The main canal for the test is Khlong Thawi Watthana, which runs through Thawi Watthana, Nong Khaem and Bang Khae districts.

The Sept 7 test would be on the eastern side, mainly through Khlong Lat Phrao, involving Sai Mai, Bang Khen, Lat Phrao, Wang Thong Lang and Huay Khwang districts.

Six communities may be affected on Sept 5 because there are still some structures built over Khlong Thawi Wattana. They are Wat Puranavas, Rim Khlong Mahasawat, Sala Thammasop Railway Station, Pratunam Chim Phli, Ruam Kua and Khlong Noen Sai communities.

The BMA will install 29 boat engines to help push water out at various spots along Khlong Thawi Watthana to minimise any adverse effects on people in the communities.

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Photos by Surapol Promsaka na Sakolnakorn

Bangkok Governor Sukhumbhand Paribatra said the BMA is ready to work with the government in testing the drainage system.

"Heavy rain is expected from Sept 2 to 8 and high tides from Sept 5 to 7. The BMA is prepared if an emergency occurs," the governor said.

Twenty-nine water jets had been brought by the BMA to speed up the water flow, he added.

Prime Minister Yingluck Shinawatra said the drainage system testing in the capital was necessary.

"We need to test the canal capabilities so we can work on areas that need improvement," Ms Yingluck said. "We also need cooperation from the BMA and the Water and Flood Management Commission."

If the BMA wants to make a proposal, the government will consider it. The issue is not political and cooperation is needed from all sides, she said.

"We'll have to see the result of the testing but I'm confident that we can protect the economic areas [from flooding]," the premier said.

Share your thoughts

Discussion 1 : 04/09/2012 at 02:21 PM
I don't mind them doing the testing, but the problem is that all the preparations that they have really done was clean the canals and bring more boats to speed up the flow. That will hardly make a difference if they have to open all of the dams 100% like last year. Their water jet theory is flawed and doesn't work. It will only work if the entire length of the river from dam to see has water jets / boats to speed up the flow. Otherwise momentum and drag will slow the water down to normal speed.
Discussion 2 : 03/09/2012 at 07:36 PM
If 1/3 capacity test fails, what is the back up plan?
Discussion 3 : 03/09/2012 at 07:08 PM
This seems a bit like setting fire to parts of Bangkok to see how fast the fire department can put it out.
Discussion 4 : 03/09/2012 at 06:44 PM
Get out your Burberry boots

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