DEMCO Public Company Limited informed SET that the company signed a contract with Provincial Electricity Authority. Scope of work of DEMCO is project management. Main Equipment supply, Engineering work,Construction work, Installation work, Test and Commissioning and Construction of 115/22 kV (GIS) of Klongkwang 2 Substation. Site Location is Samut Sakhon 7 Substation, Samut Sakhon Province; Klongkkwang 2 Substation, Chachoengsao Province.