U.S. Embassy Dhaka in Bangladesh is issuing this combined synopsis and solicitation for Annual Preventive Maintenance Service of Chancery HySecurity Sliding Gates. This announcement constitutes only s... U.S. Embassy Dhaka in Bangladesh is issuing this combined synopsis and solicitation for Annual Preventive Maintenance Service of Chancery HySecurity Sliding Gates. This announcement constitutes only solicitation. The solicitation number is PR15746286. The resultant purchase order will be awarded using Simplified Acquisition Procedures in accordance with FAR 13. All responsible sources may submit a quotation.