Plumbing and Drainage Works

The contract entails plumbing and drainage works for the installation of waste and soil piping systems, including access eyes for maintenance and inspection, marked roof pipe covers for identification and safety, and the concrete encasement of all underground soil pipes to ensure durability and protection. The scope is focused on the physical construction and integration of these systems within the designated infrastructure at the place of performance in Johannesburg. All components must meet industry standards for function, longevity, and compliance with environmental and structural requirements. This is a subcontract under NAICS code 238220, issued by the U.S. Embassy Pretoria under the Department of State, with a response deadline of August 5, 2026. The project requires precise execution of piping layout, encasement methodology, and signage for roof components, with no set-aside provisions specified. Work must be completed to the satisfaction of the contracting authority in accordance with technical and safety expectations for diplomatic facility infrastructure. Contractors are expected to have qualified personnel and proven experience in commercial plumbing and drainage systems within international construction environments.