The City of Tucson has awarded a contract to Kelly, Wright & Associates, Inc. for the provision of on-call mechanical engineering design services. The contract is for a term of 4 years, with the option to renew. The scope of work includes the provision of mechanical engineering design services on an as-needed basis. The contract has a value of approximately $1.5 million per year, based on the hourly rates and estimated number of hours worked. The contract is subject to the terms and conditions of the City of Tucson's standard contract for professional services.