Apply for Water / Sewer connection to Chennai Metropolitan Water Supply & Sewerage Board (CMWSSB). Applicants need to send duly filled forms to area engineer of CMWSSB. Information such as applicant's name and address, contact details, address of premises for which connection is required, metrowater area, calculation regarding dwelling units and connection charges, etc. is to be provided in the form. A declaration should also be made by the applicant of the information provided.