i am the deputy planning director, and i am here to request for both supervisor authorization for smta enter into agreement with the transport and security to implement the design and the advanced training for the central subway, and with the authorization of this contract, we will be allowed to have operatebility between the consist ans of the subway and the system and this contract will design and implement and install, and test, and inspect, and provide safety certification of the advanced training and in parallel of this contract and we currently have an existing major contract with the station, and it will install the infrastructure and support the elements for this work and one last thing, and the transport and security will also provide us with the assistance and the support for the safety certification for the public utility commission the system to provide the train speed, and breaking and also, head winds, and this system will allow for a safer and more reliable operation within the central subway, and this is also a fuel source contract, and do to the nature of the contract,