Invitation of Quotation for Supply of spares and accessories for VCB Panel at WTP of Kadur-Birur Town

Sno Item Code Item Name Unit Category Code Specification Specification Value

1 KDR_WTP_EL_001 Mono block unit Each KDR_WTP_EL_01 Male Contacts 1250 Amps

2 KDR_WTP_EL_002 Over current and Earth fault relay Each KDR_WTP_EL_01 ABB Make Flush mounting type with tripping facility Model REJ601

3 KDR_WTP_EL_003 Trip circuit supervision relay Each KDR_WTP_EL_01 ALSTHOM or ABB or GE make 001 flush mounting type provided with auxiliary voltage of 110 volts DC

4 KDR_WTP_EL_004 Master trip relay Each KDR_WTP_EL_01 ALSTHOM or ABB or GE make 002 flush mounting type provided with auxiliary voltage of 110 volts DC

5 KDR_WTP_EL_005 Auxiliary relay 01 Each KDR_WTP_EL_01 ALSTHOM or ABB or GE make 003 flush mounting type provided with auxiliary voltage of 110 volts DC 1ABA or WTA or OTA VAA33

6 KDR_WTP_EL_006 Auxiliary relay 02 Each KDR_WTP_EL_01 ALSTHOM or ABB or GE make 004 flush mounting type provided with auxiliary voltage of 110 volts DC 2BA or WTA or OTA

7 KDR_WTP_EL_007 TNC switch Each KDR_WTP_EL_01 ALSTHOM or ABB or GE make 005 Trip neutral close switch

8 KDR_WTP_EL_008 Local and remote selectable switch Each KDR_WTP_EL_01 ALSTHOM or ABB or GE make 006 switch provided with lock facility

9 KDR_WTP_EL_009 R,Y,B indication lamps Each KDR_WTP_EL_01 ALSTHOM or ABB or GE make 007 LED type operated at 220 volts AC of 50 hz

10 KDR_WTP_EL_010 R, G, Y, W, B indication lamps Each KDR_WTP_EL_01 ALSTHOM or ABB or GE make 008 LED type operated at 110 volts DC

11 KDR_WTP_EL_011 VCB Auxiliary contact Each KDR_WTP_EL_01 ALSTHOM or ABB or GE make 009 24 pin male and female

12 KDR_WTP_EL_012 VCB panel Wiring Job KDR_WTP_EL_01 Wiring of VCB control Using industrial grade FRLS multi strand pure electrolytic copper wire of approved make 2.5 sq mm wire, using proper numbering ferules, spirals at required length, crimping with proper size copper lugs etc complete

13 KDR_WTP_EL_013 VCB panel painting Job KDR_WTP_EL_01 Removing of burnt wiring portion removing of BUS BARs and insulators etc, scraping of burnt portion, applying metal paste putty at required places, scrubbing the panel with polish wheel and finally applying one coat of primer and 2 coats of Siemens gray industrial grade oil paint to entire out door panel at TC yard

14 KDR_WTP_EL_014 Servicing of existing VCBs Job KDR_WTP_EL_01 Servicing of existing VCBs Servicing of existing Vacuum circuit breakers

15 KDR_WTP_EL_015 Transformer oil Ltr KDR_WTP_EL_01 Refilling of TC Oil Filling of electrolytic transformer grade oil of 60KV break down voltage as required

16 KDR_WTP_EL_016 Painting of transformer Job KDR_WTP_EL_01 Scraping of corroded portion Applying metal paste putty at required places, scrubbing the transformer with polish wheel and finally applying one coat of primer and 2 coats of AD gray industrial grade oil paint to entire transformer at TC yard (1250 KVA transformer 2 nos and 100 KVA transformer 1 no )