PTT – Interconnecting Pipeline Project is 42” & 36” Natural Gas Pipeline namely The Interconnecting Pipeline. The distance is
approximately 33 Kms. from from GSP Separation Plant to LNG Terminal. Pro-En is a subcontractor for engineering service to
Penspen Limited who is awarded the engineering consultant from PTT. Pro-En provide engineering service in civil, electrical,
instrument, mechanical, process engineering and ITB preparation package. The pipeline construction work will be finished
within December 2010.