tender for set of air flow relays (diaphragm type) for qvrh,qvmt & qvsl applicationsto clws spec. no.- clw/es/r-34 (alt -c) . one set of relays consist of- (1) qvmt - 2 nos.,(2) qvsl - 2 nos. (3) qvrh - 1 no.page 1 of 4 run date/time: 20/04/2021 12:56:33stores/south eastern rlytender documenttender no: 25213600 closing date/time: 03/05/2021 14:00 .