Home > Organisation Hierarchy > BSUP Sector Basic Services to the Urban Poor SECTOR Since 1971 KMDA (the than CMDA) has taken up a no. of schemes to impart socio economic benefit in the slum areas by providing basic infrastructural facilities to improve the quality of life and raise the health standard in the bustees situated within Kolkata Metropolitan Area. Recently, This sector has been renamed as Basic Services to the Urban Poor Sector. Board Infrastructure (Hierarchy) Basic Activity Project: Public Interaction: