Government procurement in Suriname takes place on the basis of open tenders. It added that small bidders were able to win tenders. Portion sizes were similar to those of the Chicken Tenders. Reports regarding Malema's possible involvement in state tenders (contracts) began appearing in November 2009. AECOM also lodged applications for the master plan and integrated transport tenders. The Charleston Naval Shipyard repaired frigates, destroyers, cruisers, submarine tenders, and submarines. In addition, the Charleston Naval Shipyard repaired frigates, destroyers, cruisers, sub tenders, and submarines. The first railway signals were manually operated by signal tenders or station agents. In China, it operated from seaplane tenders and cruisers. They are not as large or as heavy as airport crash tenders. An array of private organisations also assist businesses in finding out about these tenders. The first Hudson misidentified them as "three cruisers, three destroyers, and two seaplane tenders". The societies participated in tenders for public duties. Some drifting oil tenders also reported gusts reaching . Indent management is the workflow involved in the preparation of tenders.