Tender For establishment of research centre and training facilities for national centre for coastal research (nccr) at dolphin nose, visakhapatnam sh : construciton of auditorium buildings including internal and external water supply lines, sanitary installations, drainage, internal roads, stormwater drains, iei & fans and lt panels, fire fighting with wet riser system and sprinkler system, addressable fire alarm system, 2 nos 16 passenger capsule lifts, ups system, hvac system, cctv system, lan neworking system, av system and stage lighting stage crafting etc.subwork/packages:sh construciton of auditorium buildings including internal and external water supply lines, sanitary installations, drainage, internal roads, stormwater drains, iei & fans and lt panels, fire fighting with wet riser system and sprinkler system, addressable fire alarm system, 2 nos 16 passenger capsule lifts, ups system, hvac system, cctv system and stage lighting stage crafting etc.