bids are invited for br 1 - br 67 the manual of seaman ship , br 2 - br 45 1 principle of navigation , br 3 - br 45 2 astro navigation , br 4 - br 45 3 navigation systems equipment and instrument , br 5 - br 45 4 conduct of ship at sea operational navigation , br 6 - br 45 5 exercise in the use of table and other publication , br 7 - br 45 6 ship handling , br 8 - br 45 7 hand book for the navigators yeoman , br 9 - br 45 8 1 wecdis or ecdis generic principle & procedures , br 10 - inp 1 west coast of india pilot , br 11 - inp 2 bay of bengal pilot , br 12 - inp 10 catalogue of indian charts encs and publications , br 13 - inp 21 a indian list of lights and fog signals vol d and e , br 14 - inp 21 b list of lights and fog signal vol f and k , br 15 - inp 31 1 list of radio signals vol 1 , br 16 - inp31 2list of radio signals vol 2 , br 17 - inp 31 5list of radio signals vol 5 , br 18 - inp 31 6 list of radio signals vol 6 , br 19 - np 100 the mariners handbook , br 20 - np 136 2 admirality oceane passages for the world , br 21 - np 285 admirality list of radio signals gmdss , br 22 - np 350 2 admirality distance table , br 23 - np 401 1 sight reduction tables for maritime navigation vol 1 , br 24 - np 401 2 sight reduction tables for maritime navigation vol 2 , br 25 - np 401 3 sight reduction tables for maritime navigation vol 3 , br 26 - np 5011 symbols and abbreviations used on admirality paper charts , br 27 - inp 5020 symbols and abbreviations used on charts , br 28 - inap 2 orders of the air arm of the indian navy , br 29 - rules of road ror , in 33 - bay of bengal-southern portion , in 224 - manappad to setukkarai , in 223 - kolachel to manappad , in 222 - kollam quilon to kolachel , in 260 - kochi to thiruvanantpuram , in 261 - eight degree channel to kanniyakumari , in 262 - kanniyakumari to pamban , in 263 - kanniyakumari to colombo , in 264 - southern coast of sri lanka , in 358 - approaches to palk bay , in 391 - chennai to kalingapatnam , in 21 - muscat