Here is the current information regarding the procurement "Design development and author supervision for the replacement of 110kV transformer TNr.1 at substation No.133 “Bolderāja1"” (ID No. AST 2026/72_DIS). Procurement object: Subject: Development of a construction design and author supervision for the replacement of a 110kV transformer TNr.1 at substation No.133 “Bolderāja I”. Main technical requirements: Dismantling of the existing 16/16MVA 110/11kV transformer and installation of a new 115±11x1%/10.5kV, 16/16 MVA transformer. Development of 110kV and…
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