Tenders Are Invited For Hydro-Electric Plant Construction Work – Rehabilitation Of The Rositsa 1 Hpp, Ref. No. 25Ip-E19a031

Hydro-Electric Plant Construction Work – Rehabilitation Of The Rositsa 1 Hpp, Ref. No. 25Ip-E19a031. The Subject Of This Order Are All The Activities And Components Of The Engineering Activity Specified Below: 1. Preparation Of A Working Project And Authors Supervision 2. Manufacture And Delivery Of New Equipment, Dismantling Of The Existing Equipment, Preparation Of The Installation And Construction Sites Including: 2.1. Manufacture And Delivery Of New Equipment, Including:  New Control System - 1 Pc: • Aggregate Controller Mounted On A Suitable Panel In A Machine Room With The Necessary Equipment And Input/Output. Modules - 1 Pc.; • Equipment For Automatic And Manual Synchronization, Installed In The Panel Of The Aggregate Controller - 1 Pc.; • General Station Controller Mounted On A Suitable Panel In A Control Room With The Necessary Equipment And I/O. Modules - 1 Pc.; • Operator Station And Server With The Necessary Hardware And System Software - 1 Pc.; • Engineering Station With The Necessary Hardware And System Software - 1 Pc.; • Communication Equipment - 1 Pc.; • Allocation Of A New Workplace - 1 Pc; • Spare Parts - 1 Pc.; • New Kip And A For Hg And The Adjacent Main And Auxiliary Equipment - 1 Pc.  Equipped Panel For Direct Current 110 Vdc - 1 Pc.  Equipped Panel For Powering Aggregate Consumers (For Hg) For Direct And Alternating Current - 1 Pc.  Equipped Dashboard Of The Electrical Energy Measurement System - 1 Set: • Electricity Meters And Communication Devices - 1 Set; • Software For Setting Up The Electrical Energy Measurement System - 1 Pc.  Rehabilitation Of The Existing Generator: • Stator Rehabilitation; • Rotor Rehabilitation; • Delivery Of 20 Spare Stator Sections.  New Power Transformer.  New Relay Protections For Transformers Own Needs Tsn1 And Tsn2 - 2 K.  New Measuring Transformers (Current And Voltage): • Measuring Transformers (Current) - 6.3Kv: Хг - 1 Pc.; • Measuring Transformers (Current And Voltage) - 20Kv: Хг - 1 Pc.; • Measuring Transformers (Current) - 20Kv: Ch1 And Ch2 - 1 Pc.; • Measuring Transformers (Voltage) - Outputs: 20Kv Stamboliyski And Sukhindol - 2 K; • Ground Control 20Kv - 1 Pc.; • All Necessary Materials (Busbars, Cables, Fasteners, Etc.) For Installation, Primary And Secondary Commutation For The Newly Delivered Measuring Transformers In Зру-20Kv And Хг-6.3Kv, According To The Working Project.  Rehabilitation Of The Existing Turbine, Covering The Following Main Details And Components: • New Impeller With Adjustable Blades - 1 Pc.; • New Upper Turbine Cover - 1 Pc.; • New Lower Turbine Cover With Flow Part - 1 Pc.; • New Guide Vanes - 1 Pc.; • New Adjusting Ring Of The Guide Apparatus - 1 Pc.; • New Rods, Arms And Earrings For Connecting The Ring To The Hydraulic Cylinders And To The Guide Vanes - 1 Pc.; • New Rod For Driving The Vanes Of A Working Wheel From The Hydraulic Cylinder, Located Above The Upper Intersection Of The Hydraulic Unit - 1 Pc.; • New Bearing Elements For Bearing The Guide Vanes, The Adjusting Ring Of The Guide Apparatus, The Earrings, The Rods To

60,31,221 - BGN

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