Project Name Water Pipe for Cooling system at Mae Moh Power plant  Location  Mae Moh,Lampang  Client  Electricity Generating Authority of Thailand (EGAT)  Project Desciption  Year of Pipe  2004  Length of Pipe  10,000 Meter.  Diameter  DN 1000 mm.  Presure Class  PN 10  Stiffness Class  SN 5000  Method of Construction  Open Cut  Application  Water Cooling Power Plant  Contractor  Electricity Generating Authority of Thailand (EGAT)                                                      Project Name Water Pipe for Waste water treatment at Chiang Mai Municipality  Location  Chiang Mai  Client  Chiang Mai Municipality of Thailand  Project Desciption    Year of Pipe  2005  Length of Pipe  234 Meter.  Diameter  DN 1200 mm.  Presure Class  PN 6  Stiffness Class  SN 10000  Method of Construction  Open Cut  Application  Water Water (Sewage)  Contractor  P.Corporation Co.,Ltd.                                                                Project Name Water Pipe for Raw water at Bangpakong - Chonburi   Location  Chonburi  Client  East Water (EASTW)  Project Desciption    Year of Pipe  2005  Length of Pipe  14,278.9 Meter.  Diameter  DN 1200 , DN 1400 mm.  Presure Class  PN 10  Stiffness Class  SN 10000  Method of Construction  Open Cut  Application  Raw Water for Industrial  Contractor  Summit Grade Ltd., Part                                             Project Name Pipe Jacking for waste water treatment at Chiang Mai Municipality  Location  Chiang Mai  Client  Chiang Mai Municipality of Thailand  Project Desciption    Year of Pipe  2006  Length of Pipe  59 Meter.  Diameter  DN 1000 mm.  Presure Class  PN 1  Stiffness Class  SN 32000  Method of Construction  Hydrolic Machine  Application  Pipe Jacking for waste water treatment  Contractor  Mektaweekit Ltd., Part