STATE OF TAMILNADU
STATE OF TAMIL NADU PUBLIC WORKS DEPARTMENT
TAMIL NADU POLLUTION CONTROL BOARD
THE DIRECTOR OF ENVIRONMENT DEPARTMENT OF ENVIRONMENT
THE STATE OF TAMIL NADU MUNICIPAL ADMINISTRATION AND WATER SUPPLY DEPARTMENT
THE GREATER CHENNAI CORPORATION
THE MANAGING DIRECTOR CHENNAI METROPOLITAN WATER SUPPLY & SEWERAGE BOARD
THE TN WATER RESOURCES ORGANISATION PWD REP BY ENGINEER-IN-CHIEF CHIEF ENGINEER(GEN) PWD
THE DISTRICT COLLECTOR
CHENNAI DISTRICT
TAMIL NADU HOUSING BOARD
REP BY ITS CHAIRMAN
TAMIL NADU URBAN HABITAT DEVELOPMENT BOARD
(FORMERLY KNOWN US TAMIL NADU SLUM CLEARANCE BOARD)
REP .
BY ITS CHAIRMAN