Transnet National Ports Authority (tnpa) has published for the appointment of a service provider(s) to conduct annual biofouling monitoring in the port of richards bay, port of durban [eastern region], port of ngqura, port of port elizabeth [central region], port of mossel bay, port of cape town, and port of saldahna [western region] for a period of three (3) years for tnpa, durban. Bidders can get complete Tender details and download the document.