supply of air flow relay( qvmt, qvrh & qvsl) qty. of qvmt, qvsl and qvrh in ratio of 2:2:1 spe cification :- clw spec.- clw/es/r-34/ c with latest alt. [ warranty period: 30 months after the date o f delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ] trs/ddu, ecr - air flow relay( qvmt, qvrh & qvsl) qty. of qvmt, qvsl and qvrh in ratio of 2:2:1 specification :- clw spec.- clw/es/r-34/ c with latest alt.

East Central Railway has invited bids for the supply of air flow relay( qvmt, qvrh & qvsl) qty. of qvmt, qvsl and qvrh in ratio of 2:2:1 spe cification :- clw spec.- clw/es/r-34/ c with latest alt. [ warranty period: 30 months after the date o f delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ] trs/ddu, ecr - air flow relay( qvmt, qvrh & qvsl) qty. of qvmt, qvsl and qvrh in ratio of 2:2:1 specification :- clw spec.- clw/es/r-34/ c with latest alt.. Please refer to the tender document for project value and EMD details. Interested bidders can submit applications until 8 October 2026, with the technical opening scheduled for 8 October 2026.