Supply, Configuration and Integration of 5,00,000 Nos. of 3-Ph, (10A-60A, Class 1.0) whole current Smart Energy Meters as per IS 16444 part-1 along with required software (HES/MDAS/MDMS), with necessary hardware and Software integration with APCPDCL central server , billing system and should support integration of the software with various other projects (.i.e. SCADA, GIS)and also continue support for upcoming new agricultural services being released from time to time and to capture Agricultural services consumption data in Guntur, Krishna and Prakasam Districts under YSR Uchita Vyavasaaya Vidyut Pathakam in TOTEX mode ( CAPEX cum OPEX Model).