Specifications include, but are not limited to: On-Call Contracts are a contract for a specific type of Mechanical, Electrical & Plumbing Engineering Consultant Services (MEP) Engineering consultant service with a maximum fee and supplemented by Task Letter to define the specific assignment scope, fee, and contract time duration. MEP Engineering (On-Call) Contracts shall provide rapid response General MEP Engineering Services to the DAS Construction Services for Infrastructure Work required by the CT DAS for Work under its direction or for Work under the direction of other CT State Agencies. Selected Firms shall provide services for Work required for specific tasks as a Prime Consultant or as a sub-consultant for other CT DAS/CS Prime Consultants or for Work required for specific tasks directly for CT DCS. The professional services performed under tasks for these Contracts are for full-service engineering firms with experience in all types of building projects. In addition to the full services required for these contracts, prospective firms should emphasize any particular expertise or specialty services that might make their firm unique or desirable.