The requirement is for an estimated total quantity of 212,500 gallons of ABO and 184,160 gallons of LN2. This procurement will establish a two (2) year nine (9) month firm fixed-price requirements-type contract. Subject solicitation will be issued on or about 8 March 2012 and posted on the FedBizOps website at: www.fbo.gov. If you do not have internet access, a hard copy of the solicitation may be requested. Only written or emailed requests for solicitation received directly from the requestor are acceptable. All responsible sources may submit a proposal, which will be considered by the agency. All potential offerors should contact the contract specialist identified above for additional information and/or to communicate concerns. For questions regarding Small Business or Small Disadvantage Business affairs contact DESC Small Business Office at 703-767-9400.