bids are invited for custom bid for services - schedule a1 comprehensive annual maintenance contract amc for automatic fire alarm and fire suppression system in lekha bhavan including wiring, all spares, accessories, taxes, duties etc and if any to keep in working condi.. , custom bid for services - schedule a2 comprehensive annual maintenance contract amc for fire detection alarm system in officers rest house including wiring, all spares, accessories, taxes, duties etc and if any to keep in working condition , custom bid for services - schedule a3 comprehensive annual maintenance contract amc for fire detection alarm system in railnilayam building a block and telephone exchange including wiring, all spares, accessories, taxes, duties etc, and if any to ke.. , custom bid for services - schedule a4 comprehensive annual maintenance contract amc for fire detection alarm system in railnilayam buidling b,c d blocks including wiring, all spares, accessories, taxes, duties etc, and if any to keep in working con.. , custom bid for services - schedule a5 comprehensive annual maintenance contract amc for fire detection alarm system in hyderabad bhavan including wiring, all spares, accessories, taxes, duties etc, and if any to keep in working condition , custom bid for services - schedule a6 comprehensive annual maintenance contract amc for fire safety system in central hospitallallaguda including wiring, all spares, accessories, taxes, duties etc, and if any to keep in working condition , custom bid for services - schedule a7 comprehensive annual maintenance contract for fire detection alarm system in new dialysis ward at central hospital lallaguda including wiring, all spares, accessories, taxes, duties etc, and if any to keep in wo.. , custom bid for services - schedule-a8: comprehensive annual maintenance contract (amc) for fire detection alarm system in new opd block, gynic ward, dhanvatari ward at central hospital-lallaguda and estc admin building including wiring, all spares, a.. , custom bid for services - schedule a9 supply replacement of items required automatic fire alarm and fire suppression system fire detection alarm system on need basis in lekha bhavan, officers rest house, rail nilayam a,b,c,d with telephone exchang..