Abstract: This paper manages the nature of water utilized for making concrete cement by Ready-Mix Concrete (RMC) makers in Chennai. Water tests gathered from three diverse RMC plants situated in Chennai and the water tests are evaluated for compound properties as per significant Indian guidelines and the broke down technique for their Growth are gathered. The constraints of compound properties according to Indian principles are introduced and results are examined for the appropriateness of water tests for the creation of Ready-Mix Concrete for the development business. The usage of contaminated water for strong mixing is seen unreasonably incredible for quality headway at early ages and abatement in long stretch quality.All the parameter values were within the permissible range, hence the ground water from the said areas is suitable for construction.