Supply And Installation Of Iot Based Water Level Indicators (Wli) As Per Rdso Specification Is/Rdso-C G/0002:2025 With Corrigendum-1 F Or Passenger Coaches Having Roof/Overhead Water Tanks. Specific Attention To Warranty & Spare Clause Is Invited As It Is Integral Part Of The Specification & Shall Be Integral Part Of This Supply. Pac King Instruction: Pi042 Ver 1.0 [ Warranty Period: 72 Months After The Date Of Delivery ] ]