The purpose of Amendment 05 is to answer industry questions. The purpose of Amendment 04 is to remove the requirement in CLIN 0002 of the solicitation, update the SOW, and extend the solicitation closing date. The purpose of Amendment 03 is to extend the solicitation closing date to allow the government time to better define the requirement. The purpose of Amendment 02 is to update the SOW, extend the solicitation closing date, and to schedule a site visit. The purpose of Amendment 01 is to extend the solicitation closing date. The following specification covers the furnishing and installation of a quantity of four (4ea) double pneumatic 2-Ton hoist/trolley and monorail cranes with support structures that shall be erected in building 433 7 of Anniston Army Depot in accordance with the Statement of Work