Selection/appointment of Agency for Supply and installation /retrofitting of Energy Efficient appliances such as, 1064 Nos 20 W LED Batten 913 Nos Max.35W BLDC Ceiling Fans with 5 Stepped remote control Unit in place of existing conventional appliances in 73 Nos Govt Institutions (i.e., ZPH Schools, MPP School ,Social Welfare Boys Hostel, BC Welfare Boys Hostel, Junior colleges, Area Hospitals) and other public places etc..,) in the district of Prakasam (i.e., Addanki constituency ) in Andhra Pradesh