The Visakhapatnam Harbour and Port Workers' Union will celebrate its platinum jubilee on Tuesday with AITUC general secretary Gurudas Dasgupta attending it. Union honorary president V.V. Rama Rao at a press conference said while the harbour was set up in 1933, the union was registered on Jan. 10, 1936. Film artiste Vandemataram Srinivas, CPI State secretary K. Narayana and PDWW Federation working president V.K. Balakrishnan would attend.