1 min readEnvironmental Aspects of External Tank Contract, NAS8-36200OIG CommunicationsSep 24, 1999 Article September 24, 1999 Download Report Environmental Aspects of External Tank Contract, NAS8-36200(IG-99-051) Jun 21, 2024 PDF (262.81 KB) Share Details Last Updated Nov 22, 2024 Related TermsAudit ReportsFY1999Office of Inspector General (OIG)