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For analyzing the possible causes and solving the accidents under the operation of cooling tower, DAC operates the emergency dispatch team which is setup with the well experienced personnel for 15 years or more at the field.

The accident in the cooling system may occur the shut down of plant. To protect this critical problem it is essential to inspect the cooling towers in advance. DAC operates the inspection team setup with the well field experienced personnel for 15 years or more and proposes the repair or maintenance plan after inspecting the cooling tower at the site regardless the original manufacturers or suppliers.

Well experienced with the new projects of cooling tower or upgrade of cooling tower performance, DAC provides the free consulting service for the customers. The circulating water flow rate and cooling range are very important factors related to the initial and operating cost. Therefore, they have to be reviewed thoroughly. Also, the proposal including below shall be suggested to customers for obtaining the optimum performance of existing cooling tower.

● Optimum circulating water flow rate and cooling range

● Selection of structure material adequate to the water quality

● Selection of cooling tower configuration and air inlet considering the site conditions

● Thermal rating and mechanical ranting

● Water distribution system design

There are always a lot of factors to be considered in case of the repair work of cooling tower rather than the new construction of cooling tower. Well experienced with the repair work of cooling towers, DAC has a special technology for the satisfaction of customers. After inspecting the cooling tower, the proposal including the below shall be submitted to the customers:

Repair of mechanical equipment (Electric Motors, Coupling Shafts, Gear Reducers, Axial Flow Fans, and Vibration Cut-Off Switch)

● Repair of fan stack

● Replacement of drift eliminators and fills

● Repair of air inlet louvers

● Repair of water distribution system

● Repair of cooling tower casing and frameworks