Ce Tkv - 22 Kv, 110 Kv System Modification Tender

• Country: Czech Republic
• Summary: Ce Tkv - 22 Kv, 110 Kv System Modification
• CZT Ref No: 138116727
• Deadline: 03 May 2026
• Financier: Self Financed
• Purchaser Ownership: Government
• Tender Value: Refer Document
• Notice Type: Tender
• Document Ref. No.: 192900-2026
• Purchaser's Detail:
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• Description:
• As part of the Karviná Heating Plant decarbonization project, the contracting authority is preparing a public order "CE TKV - MODIFICATION OF THE 22 KV, 110 KV SYSTEM", the subject of which will be the design and supply (turnkey method in the design & build model) of a set of equipment to ensure compliance with the conditions about connecting with ČEZ Distribuce for the possibility of increasing the output. 1. Equipment modifications to ensure compliance with the conditions resulting from the new connection agreement with ČEZ Distribuce and other requirements a. Replacement of 6 measuring transformers 110 kV, 300-600/5 A, with new ones x/1A b. Replacement of distance protections of 110 kV lines V624 and V626 c. Automatic switching of T4 and T5 transformer branches (voltage regulation) d. Replacement of transformer protections T4 and T5 in R22kV e. Modernization of invoicing measurement ČEZ V624, V626 f. Modernization of balance measurement EVENING V624, V626 g. Installation of network quality analyzers in dungeons T4, T5 and TG5+T3 R22kV 2. Increasing the possibility of outputting power from TKV to DS ČEZ Distribuce a. Replacement of the power oil transformer with tap changer 110/22/6.3 kV, 50 MVA for a new 63 MVA. b. Adjustment dungeons T4 in the substation R22kV c. Replacement of wiring between the transformer T4 and the dungeon T4 in the R22kV substation Doc Title: CE TKV - MODIFICATION OF THE 22 KV, 110 KV SYSTEM Contract Type: works
• Documents:

 Tender Notice