Annual Maintenance Contract Of Providing Drinking Water Supply Arrangements To Sachivalayams And Govt Events, Hiring Of 1 Ton Capacity Four Wheeler Vehicle, Hiring 1No Of 5 Kl Capacity Water Tanker And Supply And Engage Of 1 No Of Hire Vehicle To Deputy Executive Engineer-Ii (Ws-M) Zone-Iv & V Under Ae(Ws&S)-19&20 Sections In Gvmc, Visakhapatnam For The Year 2025-2026.