bids are invited for procurement of navigational echo sounder for vc 11206 single frequency transducer - single frequency transducer (typ. 200 khz) with 40mts cable (etn200xt) as per tts inclusive p&f, preservation, freight, insurance and gst , trans receiver - trans receiver (jb50e1-sa) as per tts inclusive p&f, preservation, freight, insurance and gst , display unit - display unit (8 inches or more) with recording and alarm facilities (esn100)suitable for both flush mount and bracket mounting on console. mounting bracket (mg-0002) also to be supplied as per tts inclusive p&f, preservation, freight, insurance and gst , flush mounted transducer steel tank - flush mounted transducer steel tank (etnst) as per tts inclusive p&f, preservation, freight, insurance and gst , matching box - matching box as per tts inclusive p&f, preservation, freight, insurance and gst , water tight junctions boxes, cable connectors, glands, interface converters, power supply converter with auto transfer switch, nmea buffer - water tight junctions boxes, cable connectors, glands, interface converters, power supply converter with auto transfer switch, nmea buffer (as required) as per tts inclusive p&f, preservation, freight, insurance and gst , transducer cable - transducer cable as per tts inclusive p&f, preservation, freight, insurance and gst , special cables - special cables (as required) as per tts inclusive p&f, preservation, freight, insurance and gst. per mtr of each cable. , accessories and installation material - accessories and installation material (special fasteners, special fittings, etc.) as required as per tts inclusive p&f, preservation, freight, insurance and gst , on board sapres - on board spares for each type of unit as per tts inclusive p&f, preservation, freight, insurance and gst , special tools - special tools & commissioning spares as required per each type of unit as per tts inclusive p&f, preservation, freight, insurance and gst , any other items required - any other item not included above, however the same would be required for proving the system during commissioning / hats / sats (a required) as per tts inclusive p&f, preservation, freight, insurance and gst , documentation - documentation (drawings, certificates, installation, operational & maintenance manuals) as per tts inclusive p&f, preservation, freight, insurance and gst , service engineer charges - service support for training, testing, commissioning & trials as per tts inclusive p&f, preservation, freight, insurance and gst total quantity : 56