Tenders Are Invited For High Voltage Installation Work – Sv-Jwa-261012-003 - Tw - Renewal Of 110 Kv Switchgear Uw Theresienstrasse, Assembly Services

High Voltage Installation Work – Sv-Jwa-261012-003 - Tw - Renewal Of 110 Kv Switchgear Uw Theresienstrasse, Assembly Services. Assembly Work As Part Of The 110-Kv Renewal In The Uw The In Two Construction Phases. The Tender Includes, Among Other Things: - Construction Site Setup Including Construction Power Supply, Security Of The Construction Site, Construction Management On Site And Coordination Of All Companies Involved. A Coordinator In Accordance With Dguv Must Be Appointed For The Construction Period - Complete Dismantling Of The Existing Sf6 Gas-Insulated 110 Kv Switchgear Including Compressed Air And Sf6 Supply, Auxiliary Structures, Earth Connections And Steel Components. - Checking And Upgrading The Earthing System, As Well As Foundation And Ground Earth Rods. Proof Of Functionality Via Grounding Test. - Delivery, Laying And Connection Of Auxiliary Cables. Important Auxiliary Cable Types Include Nycy 2X4 Mm², Nycy 7X2.5 Mm², Nycy 14X2.5 Mm² As Well As Numerous Wire Connections With Different Cross Sections. - Fabrication Of Two 110 Kv Transformer Connections Including Planning, Calculations And Static Verifications. - Carrying Out All Necessary Functional Tests, Locking Tests, Acceptance Tests And Commissioning. In Addition, Three Energy Bases Must Be Built And Cleaning Work Carried Out Before Handover. - Execution Of Fire Barriers And Temporary Closures On Cable Penetrations Using Various Soft Bulkheads And Fire Protection Brick Systems. - Delivery And Installation Of Cable Routes, Several Fittings, Hanging Poles And Ladders - Renewal Of The System Lighting Using Moisture-Proof Lights, Switches And Suitable Connecting Cables. - Creation Of Complete Implementation, Testing, Revision And Final Documentation Including Grounding Plans, Circuit Diagrams, Cable Lists, Test Reports And As-Built Documents In Accordance With Swm Specifications. Award Criteria