A maintenance services agreement is a legal document between two parties in which one party provides ongoing maintenance support for the other party. A service-level agreement (SLA) is a contract between a service provider and its customers that documents what services the provider will furnish.The California Department of Technology (CDT) Service Level Agreement (SLA) provides standards, roles, responsibilities, and expectations for all services. Each Expressway has a unique service level based on litter generation. SWP is deployed on an as-needed basis throughout the year. This Service Level Agreement (SLA) sets forth the provisions and commitments relating to service expectations between Voice Carrier and Customer. To request maintenance and repair services for the following, please fill out an online service request form or call the Street Department at 4086153080. Exclusive venue for all disputes arising out of this. Used when amendments to an SLA occur. End-of-contract or liquidation terms.