GS-23F-0416K GSA Professional Engineering Services Schedules How to Order

Types of orders available	Blanket Purchase Agreements (BPAs) Delivery Orders Purchase Orders Task Orders
Required information	Period of performance Deliverable items (e.g., labor categories, hours) Security requirements SOW (performance-based SOW recommended)
Order format	A written order (mail or fax), EDI (GSA Advantage!^TM) and credit card orders shall be the basis for purchase in accordance with the provisions of this contract. In the case of BPAs telephone orders are permissible.
Customer order process	Determine suitability of use of PES for Engineering Services Develop a SOW in agency format, identifying agency points of contact for technical and contractual matters Specify period of performance, identify any special requirements, such as security or classification, identify funding and coordinate within agency, as required Mail or fax SOW to CACI GSA Order Office Review response from CACI, clarify any issues Place order with CACI GSA Order Office using agency order for supplies and services (mail or fax), EDI or credit card Pay any invoices monthly