The City of Tucson has awarded a contract to SCS Engineers for on-call environmental remediation and investigation services. The contract includes a wide range of services such as site investigation, operations support, compliance, engineering, and special considerations. The contract has a term of 4 years, with an option to renew. The contract value is not explicitly stated, but it can be estimated based on the hourly rates and equipment prices provided in the document. The City of Tucson has a Small Business Enterprise (SBE) program, and the contract includes provisions for SBE participation. The contractor is required to make good faith efforts to meet the SBE goals, and the City of Tucson may waive or reduce the SBE goals if the contractor demonstrates good faith efforts.