Replacement of the Governors of the Turbine Hall of Power Generation Units Nos. 1, 2 at Kalininskaya NPP

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Replacement of the Governors of the Turbine Hall of Power Generation Units Nos. 1, 2 at Kalininskaya NPP

The object location: Kalininska NPP, RF, in the Tver region north, 330 km far from Moscow and 400 km far from St.Petersburg.

The Customer: JCS «Concern Rosenergoatom», branch «Kalininska Nuclear Power Plant».

Designing Stages:

  • Detailed design documentation.

kaes1

kaes2

                                                  

 

 

 

 

 

 

 

 

The Project Technical-Economic Indices

The project provides for the replacement of the following valves:

  • The control valve of the CPP (Condensate Purification Plant) small bypass of the power generation Unit No. 1 1RM20S03 of the И-68052-250 type by the control valve of the «ДИСК» СКА 034.250.04.000-03.04 type.
  • The control valve at the discharge pump discharge of LPH-1 of the Unit No. 1 1RN17S11 of the 08.9621.054-02 type by the control valve of the «ДИСК» СКА 034.300.04.000-01.04 type.
  • The control valve at the cooling water discharge from the TG oil coolers of the power generation Unit No. 1 of the 1VC20S02 type 6с-8-2 by the control valve of the «ДИСК» СКА 034.200.02.000-005 type.
  • The control valve of the of the CPP (Condensate Purification Plant) small bypass of the power generation Unit No. 2 2RM20S03 of the И-68052-250 type by the control valve of the «ДИСК» СКА 034.250.04.000-03.04 type. 
  • The control valve at the discharge pump suction of LPH-1 of the Unit No. 2 2RN17S11 of the 08.9621.054-02 type by the control valve of the «ДИСК» СКА 034.300.04.000-01.04 type.

Brief Description of Main Solutions

The works aimed at the control valves replacement provide for the existing valves dismantling and the new valves installation and installation of the piping parts adjoining them.