Tender For corrigendum : supply of electronic time delay relay as per clw/ crj's spec. no. clw/es/r-12 alt. f forq48 [total sheet-23] for 25kv ac electric locomotives.
Tender For corrigendum : testing of various numerical and electromagneticrelays installed in unit 10 or 11 ph 4 and 400kv sarni ashta 1 or 2 feeders stps sarni during aoh or short shutdown.