Tender For post work survey using echo sounder total station in connection with the work dredging de silting removal of river bed materials from ichamti river from near ramchandrapur ferry ghat (ch 159.88km) to tentulia bridge (ch 163.88 km) for a length of 4.
Tender For carrying out bank to bank cross section survey work of canal/channel by using echo sounder and / or total station instrument for 10 nos. of non-irrigation and waterways department canals under different mouzas within block - baruipur and jaynagar-i.
Tender For corrigendum : supply of as per ta sl 4 1 and 4 1 1 ups 150w for magnatic compass km 115 08 no 1 and 2 , as per ta sl 4 1 and 4 1 2 ups 300w for keltron v3 1 echo sounder processor and master display , as per ta sl 4 1 and 4 1 3 ups 300w for standared 22nxm gyro supply unit , as per ta sl 4 2 onboard spared for service and maintenance for two years , as per ta sl 4 4 and 5 9 drawing and documentation in both hard and soft format
Tender For corrigendum : supply of title 1 echo sounder transducer , title 2 raymarine gps , title 3 raymarine color radome quantum , title 4 magnetic compass , title 5 hand microphone , title 6 volume knob , title 7 outer protection cover , title 8 stern light
Tender For corrigendum : supply of multi beam echo sounder for acoustic research ship ars project - hull mounted multi beam echo sounder , transmit transducer array with frame , receive transducer array with frame , watertight inter connection units , transceiver rack - control units , operatingstation - workstation , software including life time licence10yr , hull mounted sound velocity sensor , installation material - accessories , system cable , on board spares , special tools and test equipment , documentation - hard - soft copy , service of engineer for mbes , training for mbes