Replacement of faulty protective relays along with complete testing of all protective relays associated with 220 kV and 132 kV feeders (including Transformer feeders) and Testing of 220 kV and 132 kV Circuit breakers at 220/132 kV GSS, Adp-ii (rcp)

Supply, Erection, Testing & commissioning of distance protection relay in 220 kV Chaibasa-II CRP.

Supply of distance protection relay for 220 kV Chaibasa-I CRP.

Supply, Erection, Testing & commissioning of distance protection relay in 132kV Jadugoda-I & II CRP.

Testing of 220kV distance protection relays both Main-1 and Main II of all feeders panel.

Testing of differential protection relays in all 220/132kV, 150 MVA Transformers.

Testing of O/C and E/F protection relays in all 220kV feeders,132 kV feeders and 150 MVA transformers feeders.

Complete testing of all 220 kV feeder circuit breakers including CRM, DCRM and timing test etc.

Complete testing of all 132 kV circuit breakers including CRM and timing test etc.

Service charge for relay engineer including lodging, fooding and travelling/day for following works:-(1) Reviewing relay setting /trip logic/necessary modification, (2) Troubleshooting, defect rectification in Control and relay panel and Circuit Breaker (3) Investigating, rectifying, testing & enabling the functioning of Auto Reclose in all 220 kV line feeders as per standard scheme and drawing (4) Integration of Distance Protection Relay with existing DTPC and PLCC as per requirement etc/any other work as per direction of E/I. (220kV- 08 days, 132 kV feeders including Transformer feeders- 07 days ) Total 15 days.

Sub-Total

GST @ 18% on Sub-Total

Total (Sub-Total + GST)

L.cess@1% on Total(mailto:L.cess@1%25%20on%20Total塹ᴻ䡿ⲯ嶂藄挧ꮥ)

Grand-Total (Total+L.cess)

Say Rs.

Amount in words:-