survey works to Government including Army, Navy, Semi-Government and almost all the autonomous organizations like RAJUK,CDA, KDA, BWDB, BPDP, CPA, Roads & Highway Department, BFIDC, EPZ, Petrobangla, BGSL, GTCL, Titas Gas T and D Co., BCIC, BMEDC, BADC, BSEC, WASA etc. International Organizations like JICA, SIDA, IDA, UNDP, ADB & World Bank assisted projects including entire survey of Jamuna Multipurpose Bridge Project for all phases from the feasibility study to implementation etc., public and private enterprises like BATA, ICDDRB, BEXIMCO Group, RANGS Group, many Foreign High Commission and Embassies and to the Consulting and Construction Company in Bangladesh. BSO has been doing all types of survey and mapping works successfully and to the full satisfaction of its valued clients and proud to be associated with most of the national important projects in this country. During the long period of its service, BSO has accumulated considerable in-house resources and experiences and well equipped with modern electronic survey instrument, such as Total Station, GPS, EDM etc., besides a complete range of conventional equipment. Maps and data are now processed by specialized survey software and also with the conventional methods