Appointment of a service provider with a minimum CIDB grading of 1so or higher for plumbing services at the south african astronomical observatory (saao), cape town site, in observatory – western cape for a period of 1 year (12 months)

Supply and delivery of one gear-motor - national research

Appointment of a service provider to supply and delivery of carbon consumables for elemental analysers (elementar vario toc cube and elementar unicube), for a period of five (5) years to saeon elwandle node.

Appointment of a service provider to provide fleet maintenance for a period 12 months at sarao hartebeesthoek radio astronomy observatory site in gauteng

Supply, delivery, installation, testing and commissioning of 570kvar reactor and ring main unit (rmu) on the existing 22kv carnarvon spiral, losberg, carnarvon (re-advertisement)

Appointment of a service provider for the once off supply, delivery, installation and commissioning of a turnkey echo sounder with sound valocity profiler, all associated integrated devices, hardware and software, with a five (5) year service and maintenance plan.