Reconstruction of 110kV protection and automation (RAA) and dispatch control systems (DVS) at Substations No. 28 'Jēkabpils', No. 115 'Purvciems', and No. 165 'Ventamonjaks' (design development, equipment supply, and construction works) AI

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Procurement Object * Subject: Development of construction design, equipment supply, and construction works for the reconstruction of 110kV relay protection and automation (RAA) and dispatch control systems (DVS). * Technical Requirements: * Equipment origin: EU, NATO, EFTA, or GPA countries. * Protocols: IEC 61850, IEC 60870-5-104, IEC 60870-5-103. * Critical: RTU and operator terminals must have passive cooling, without moving parts (fans, HDD). * Integration with AST SCADA/EMS system. * Locations: * No. 28…

 
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10_pielikums_Liguma__projekts.docx

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26.06.2026 05:38 - Iepirkuma priekšmeta 1.daļas prasības, 1.versija.zip

26.06.2026 05:38 - Iepirkuma priekšmeta 2.daļas prasības, 1.versija.zip

26.06.2026 05:38 - Iepirkuma priekšmeta 3.daļas prasības, 1.versija.zip

26.06.2026 05:38 - Nolikums ar pielikumiem (ID Nr. AST 2026/56).zip

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7.2_pielikums_PU_2_dala_Purvciems_1.pdf

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8.1_pielikums_TS_1_dala__Jekabpils_1.docx

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8.2_pielikums_TS_2_dala_Purvciems_1.docx

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9.1_pielikums_FP_1_dala__Jekabpils_1.xlsx

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Laika_grafiks_1_dala_1.pdf

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Nolikums_AST2026_56.docx

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Piesleguma_kezu_parbaudes_formulars_3.pdf

Piesleguma_kezu_parbaudes_formulars.pdf

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