Erection, Testing and Commissioning work of bay for 400/220/33kV 315MVA Auto Power transformer at 400kV GSS, Chittorgarh along with 400/220/33kV 315MVA Auto Power transformer Installation, Erection, Testing and Commissioning

Amount

315 MVA 400/220/33 KV Auto Power Transformer

Erection,Testing & Commissioning of 315MVA 400/220/33KV Auto Power Transformer including earthing system, OLTC, vacuuming, filling and oil filtration( including cooling Bank) , P&F of necessary gasket, fastener and SAS integration as per technical specification of RVPNL and manufacturer M/s GE

Erection, Testing & Commissioning of following material to be supplied by the purchaser for completion of 400/220 kV transformer bays:

400/420KV SF6 CIRCUIT BREAKER

420KV CT 2000-1000-500/1A5C(LT)

390 KV SURGE ARRESTER (GAPLESS) (1-PH)

400/420KV 2KA DOUBLE BREAK WITH 1 E/S

400/420KV 2KA DOUBLE BREAK WITH 2 E/S

MARSHALLING KIOSK FOR 400KV BAY

400KV TRF R PANEL with SAS and its integration with existing SAS system complete with OFC and other accessories

Ethernet switch for 24 port

400KV BUS BAR PROTECTION PERIPHERAL UNIT (GE make)

400KV-BPI- PIPE TYPE STRUCTURE

400KV-ISOLATOR-PIPE TYPE STRUCTURE

400KV-CT STRUCTURE

400KV-SURGE ARRESTOR-PIPE TYPE STRUCTURE

420KV POST INSULATOR

120KN 400KV B&S LONG ROD(SUSPENSION)

400 kV Pipe Bus 4" IPS (EH) Al. tube (OD.114.2 mm, Thickness-8.51 mm)

220/245KV SF6 CB 220 V DC

220/245KV 500-1000-2000/1A,5C CT

220/198KV 10KA HEAVY DUTY LA

245/220KV 2KA MOTORISED ISOLATOR W 1EB

245/220KV D/B 2KA MOTORISED GANG OPER. 2 EB

CT JUNCTION BOXES

245/220KV 2KA MOTORISED ISOLATOR TANDAM

MARSHALLING KIOSK FOR 220 KV BAY

220KV TRF R PANEL, 220V, 1A

220KV BUS BAR PROTECTION PERIPHERAL UNIT

220KV-AT1 STRUCTURE

220 kV CT STRUCTURE ANGLE TYPE

220KV-SURGE ARRESTOR-PIPE TYPE STRUCTURE

220KV-ISOLATOR-PIPE TYPE STRUCTURE

220KV-TANDOM ISOLATOR-PIPE TYPE STR.

220KV-BPI-PIPE TYPE STRUCTURE

220KV- BEAM AB1/AB2- FAB.MEM

245KV BUS POST INSULATOR

120KN 220KV B&S LONG ROD(SUSPENSION)

120KN 400KV B&S LONG ROD(TENSION) INSULATOR

LAYING AND INSTALLATION OF FRLS POWER AND CONTROL CABLE (Armoured) INCLUDING DRESSING, TERMINATION ETC.

CONNECTING ALL NEW BAY EQUIPMENT INSTALLED AND ERECTED TO THE MAIN MAT USING EARTHING MATERIAL MS FLAT 75X12,(MS ROUND 40 MM, MS CHANNEL 100X50X6 ETC. INCLUDING EARTH MAT GROUND WIRE AND CONNECTORS

INSTALLATION AND ERECTION OF BUS BAR MATERIAL, CLAMPS, EUIPMENT TERMINAL CONNECTORS, SPACERS, DISC INSULATOR, HARDWARE ASSEMBLIES, JUMPERS FROM BUS TO CONNECTOR, EARTHWIRE,ASSOCIATED CLAMPS, CONDUCTOR FOR BUS-BAR OF 400,220 KV SYSTEM

33 KV ISOLATOR

33 KV PT Structure

ANY OTHER ITEM REQUIRED TO COMPLETE WORK

Moji construction