Maintenance for CCTV systems at Ramstein AB and Vogelweh. This requirement will be locally solicited as a Blanket Purchase Agreement (BPA). This notice is being posted for FAR compliance. No response ... Maintenance for CCTV systems at Ramstein AB and Vogelweh. This requirement will be locally solicited as a Blanket Purchase Agreement (BPA). This notice is being posted for FAR compliance. No response is required.