Mr. Kosol Kongdaeng (3rd from left), Deputy Managing Director of Operations, Ms. Mechaya Kaewduangdee (5th from right), Deputy Managing Director of Administration at Right Tunneling Public Company Limited (RT), and Mr. Suriyatham Thamthira (3rd from right), Deputy Managing Director of Asset Pro Management Company Limited (APM), welcomed representatives from Dao (Thailand) Public Company Limited (DAOL) and Krung Thai Xspring Securities Company Limited (KTX) during their visit to gather information about the construction project of the water tunnel along Mahasawat Canal, from the Mahasawat Water Production Plant to Ratchaphruek Road, and the pressure adjustment tower at the water production plant, Contract G-TN-9A, at the Mahasawat Waterworks Office recently.