Tender For corrigendum : supply and installation of street light autotimer for control and monitoring of different street lights and replacement of old and damaged sirens in respect of bokaro colliery
Tender For supply of sirens, siren armature & double gong bell for electrical section (090100011) , sirens, siren armature & double gong bell for electrical section (090100019) , sirens, siren armature & double gong bell for electrical section (090800001) , sirens, siren armature & double gong bell for electrical section (090800011)