cha works at ernakulam installation , cochin terminal and wellingdon island terminal customs house agency works at ernakulum installation , wellingdon island terminal and cochin terminal . , movement of goods for coastal vessel , on collecting the details from iocl , prepare and process the shipping bill with the customs/port authorities and obtaining shipment and let export order from customs/port authorities , acknowledgement from vessel , for bunker supplies to coastal vessels ( for ernakulum terminal and wellington island terminal ) . all the customs , port formalities and documentation prior and subsequent to bunker supplies including liasoning works with the customs and port related with barge/tt/pipeline loading . , cancellation of the above shipping bill in case of cancellation of bunker nomination or for any other reasons ( for ernakulum terminal and wellington island terminal ) , movement of goods for foreign run vessel , on collecting the details from iocl , prepare and process the on-line edi shipping bill ( duty draw back shipping bill ) with the customs/port authorities for bunker supplies to foreign run vessels and obtaining shipment and let export order from the customs authorities including coordination with vessel agent , amendment of shipping bill and other export documents , and are-1 processing for non-gst products ( hfhsd ) ( for ernakulam terminal and wellingdon island terminal . all liasoning works with the customs , excise , port formalities and documentation prior and subsequent to bunker supplies to foreign run vessels by barge/tt/pipeline loading , including extending all necessary assistance in claiming duty draw back from the customs . , cancellation of the above shipping bill in case of cancellation of bunker nomination or for any other reasons ( for ernakulum terminal and wellington island terminal ) , tanker loading/discharge for indgeneous/coastal and foreign vessel , on collecting the details from iocl , prepare and process the documents such as bill of entry with customs/port authorities for tanker loading/discharge by coastal vessels ( for ernakulum terminal , wellington island terminal , and cochin terminal ) including all the customs , excise and port formalities and documentation prior and subsequent to discharge/loading related with tanker discharge/loading at jetty/s , cancellation of the above document ( if required ) ( for ernakulum terminal , wellington island terminal , and cochin terminal ) , on collecting the details from iocl , prepare and process the documents such as bill of entry with customs/port authorities for tanker loading/discharge by foreign vessel ( for ernakulum terminal , wellington island terminal , and cochin terminal ) including all the customs , excise and port formalities and documentation prior and subsequent to discharge/loading related with tanker discharge/loading at jetty/s , cancellation of the above document ( if required ) ( for ernakulum terminal , wellington island terminal , and cochin terminal )