The U.S. Government requests quotes for cleaning residential water storage tanks and replacing filters on three-stage filtration systems for properties with specific tank configurations. The work is for the U.S. Embassy, indicating the location for performance is Pretoria, South Africa. The contract will be fixed-price with no deposit payments, and payment will be made via EFT within 30 days after delivery and receipt of an invoice. Submission requires SAM.gov registration and the completion of an attached NDAA form regarding telecommunications equipment.