Schafer has a GSA Professional Engineering Services Contract vehicle that allows for Government agencies to expeditiously obtain contracts/delivery orders for the Schafer services authorized under this contract. Minimum/Maximum Order Amount Labor categories Labor rates Ordering Procedures Customer Ordering Information (summary) Schafer's contract allows customers to order Schafer services under the following Special Item Numbers (SINs) and associated Primary Engineering Disciplines (PEDs): SIN Number SIN Description Primary Engineering Disciplines 871-1 Strategic Planning for Technology Programs/Activity Electrical, Mechanical 871-2 Concept Development and Requirements Analysis Electrical, Mechanical 871-3 System Design, Engineering and Integration Electrical, Mechanical, Chemical 871-4 Test and Evaluation Electrical, Mechanical 871-5 Integrated Logistics Support Electrical, Mechanical 871-6 Acquisition and Life Cycle Management Electrical, Mechanical Services NOT included in Contract The following services are NOT solicited under this Contract: Construction and Architect-Engineering Computer Engineering and Information Technology Environmental Advisory Services (as listed in the Contract solicitation) Foundations and Landscaping Engineering Heating, Ventilation and Air Conditioning Research and Development (as set forth in FAR Part 35) Products/materials already solicited under other Federal Supply Service (FSS) Schedule contracts (such as Information Technology)