bids are invited for high performance mil- grade work station , head mounted display with firmware , inclusive sensor system , hdmi wireless casting unit cable and adapters , profession audio system , ups power back up 2 kva , local network router , mh 60r sonar operation simulation , integrated of intructor mode casting mode and guided practical emergency scenarios , interface design menu system step flow logic , optimization for single station operation , testing and internal qa , on site installation , user training instructor and operator , documentation , site acceptance testing and handover , project management and coordination eight to 12 weeks , technical support one year total quantity : 18