Dear Client,
In the Present Scenario, taking into consideration the Limitation Act, the time for recovering the money under the contract, would be 3 years from the time payment of the same becomes due. Herein, the decision of the arbitrator to treat the projects as four separately as each of the projects had different purchase orders, making the limitation period being applied project-wise. Additionally, the payments for the projects have been from the same bank account, and the argument for a consolidated claim may be evidenced with continual cause of action, thus, aiding in the extension of the limitation period. With respect to the MSME Act, the same provides for dispute resolution through the methods of arbitration and conciliation. But, excluding the claims of the arbitrator, for two projects specifies the procedural limitations present and thus, the expiration of the limitation period. However, to challenge this, it is suggested that you maintain all the relevant documents, including the contract, the purchase orders, relevant receipts etc. You may also appeal the decision under the Arbitration and Conciliation Act, if you are not satisfied with the arbitrator's decision.
Hope you find this answer beneficial for resolving the dispute.