| | ARDL INC | ENVIRO LAB SERVICES BASE PERIOD | IDC | $21,800,000 | DEPT OF THE ARMY | US ARMY CORPS OF ENGINEERS - CIVIL PROGRAM FINANCING ONLY | SBA | 541380Testing Laboratories and Services | B510SPECIAL STUDIES/ANALYSIS- ENVIRONMENTAL ASSESSMENTS | Mar 21, 2024 | Mar 21, 2024 | — |
| | ARDL INC | BASE YEAR - ENVIRONMENTAL LABORATORY | IDC | $4,500,000 | DEPT OF THE ARMY | US ARMY CORPS OF ENGINEERS - CIVIL PROGRAM FINANCING ONLY | SBA | 541380Testing Laboratories and Services | B510SPECIAL STUDIES/ANALYSIS- ENVIRONMENTAL ASSESSMENTS | Sep 15, 2022 | Sep 16, 2022 | — |
| | ARDL INC | MEGA PRE-PLACED REMEDIAL ACTION SERVICES | IDC | $88,125,000 | DEPT OF THE ARMY | DEPT OF THE ARMY | SBA | 562910Remediation Services | B510SPECIAL STUDIES/ANALYSIS- ENVIRONMENTAL ASSESSMENTS | Aug 19, 2022 | Aug 19, 2022 | Aug 18, 2027 |
| | ARDL INC | ENVIRONMENTAL CONSULTING SERVICES IDIQ | IDC | $49,000,000 | DEPT OF THE ARMY | US ARMY CORPS OF ENGINEERS - CIVIL PROGRAM FINANCING ONLY | SBA | 541620Environmental Consulting Services | F999OTHER ENVIRONMENTAL SERVICES | Apr 8, 2022 | Apr 8, 2022 | — |
| | ARDL INC | — | IDC | $11,628,403 | DEPT OF THE ARMY | US ARMY CORPS OF ENGINEERS - CIVIL PROGRAM FINANCING ONLY | — | 541620Environmental Consulting Services | F999OTHER ENVIRONMENTAL SERVICES | May 20, 2021 | May 20, 2021 | — |
| | ARDL INC | CHEMICAL ANALYSES BPA U433D30 | BPA | $5,000,000 | DEPT OF THE ARMY | US ARMY CORPS OF ENGINEERS - CIVIL PROGRAM FINANCING ONLY | — | 541380Testing Laboratories and Services | B504SPECIAL STUDIES/ANALYSIS- CHEMICAL/BIOLOGICAL | Oct 22, 2020 | Oct 22, 2020 | Oct 21, 2025 |
| | ARDL INC | — | IDC | $40,000,000 | DEPT OF THE ARMY | US ARMY CORPS OF ENGINEERS - CIVIL PROGRAM FINANCING ONLY | SBA | 541620Environmental Consulting Services | AB92 | Apr 19, 2018 | Apr 19, 2018 | — |
| | ARDL INC | IGF::OT::IGF ENVIRONMENTAL LAB SERVICES | IDC | $3,000,000 | DEPT OF THE ARMY | US ARMY CORPS OF ENGINEERS - CIVIL PROGRAM FINANCING ONLY | SBA | 541380Testing Laboratories and Services | B510SPECIAL STUDIES/ANALYSIS- ENVIRONMENTAL ASSESSMENTS | Aug 25, 2017 | Aug 25, 2017 | — |
| | ARDL INC | IGF::OT::IGF; IDIQ ANALYTICAL LAB SERVICES | IDC | $750,000 | DEPT OF THE ARMY | DEPT OF THE ARMY | SBA | 541380Testing Laboratories and Services | F999OTHER ENVIRONMENTAL SERVICES | May 4, 2016 | May 4, 2016 | Apr 30, 2021 |
| | ARDL INC | IGF::OT::IGF
THIS IS A BPA FOR ENVIRONMENTAL TESTING / ANALYTICAL LABORATORY SERVICES | BPA | $1,500,000 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 541380Testing Laboratories and Services | F999OTHER ENVIRONMENTAL SERVICES | Aug 21, 2015 | Aug 19, 2015 | Aug 20, 2020 |
| | ARDL INC | — | IDC | $2,164,712 | ENVIRONMENTAL PROTECTION AGENCY | ENVIRONMENTAL PROTECTION AGENCY | SBA | 541380Testing Laboratories and Services | 6640LABORATORY EQUIPMENT AND SUPPLIES | Aug 7, 2015 | Aug 7, 2015 | — |
| | ARDL INC | IGF::OT::IGF ENVIRONMENTAL SERVICES CONTRACT WITHIN THE GEOGRAPHIC LIMITS OF THE MISSISSIPPI VALLEY DIVISION (IDIQ) | IDC | $10,000,000 | DEPT OF THE ARMY | DEPT OF THE ARMY | SBA | 541620Environmental Consulting Services | B510SPECIAL STUDIES/ANALYSIS- ENVIRONMENTAL ASSESSMENTS | Sep 25, 2014 | Sep 25, 2014 | — |
| | ARDL INC | MASTER BLANKET PURCHASE AGREEMENT FOR WATER QUALITY TESTING | BPA | $1,500,000 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 541380Testing Laboratories and Services | 6640LABORATORY EQUIPMENT AND SUPPLIES | Apr 10, 2014 | Apr 10, 2014 | Apr 9, 2019 |
| | ARDL INC | — | BPA | $500,000 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 541380Testing Laboratories and Services | F999OTHER ENVIRONMENTAL SERVICES | Aug 13, 2013 | Jul 29, 2013 | Aug 12, 2018 |
| | ARDL INC | ENVIRONMENTAL LAB TESTING FOR THE ST. LOUIS DISTRICT, CORPS OF ENGINEERS | IDC | $2,500,000 | DEPT OF THE ARMY | DEPT OF THE ARMY | SBA | 541380Testing Laboratories and Services | B510SPECIAL STUDIES/ANALYSIS- ENVIRONMENTAL ASSESSMENTS | Jul 28, 2011 | Jul 28, 2011 | Jan 27, 2017 |
| | ARDL INC | — | IDC | $4,833,780 | ENVIRONMENTAL PROTECTION AGENCY | ENVIRONMENTAL PROTECTION AGENCY | — | 541380Testing Laboratories and Services | F107ENVIRONMENTAL SYSTEMS PROTECTION- TOXIC AND HAZARDOUS SUBSTANCE ANALYSIS | Feb 8, 2010 | Feb 8, 2010 | Aug 7, 2015 |
| | ARDL INC | ENVIRONMENTAL SERVICES CONTRACT WITHIN THE GEOGRAPHIC LIMITS OF THE MISSISSIPPI VALLEY DIVISION (IDIQ) | IDC | $10,000,000 | DEPT OF THE ARMY | DEPT OF THE ARMY | SBA | 541620Environmental Consulting Services | B510SPECIAL STUDIES/ANALYSIS- ENVIRONMENTAL ASSESSMENTS | Jul 30, 2009 | Jul 30, 2009 | Sep 30, 2014 |
| | ARDL INC | LAB TESTING BPA #3 | IDC | $1,000,000 | DEPT OF THE ARMY | DEPT OF THE ARMY | SBA | 541360Geophysical Surveying and Mapping Services | Q301MEDICAL- LABORATORY TESTING | Jul 13, 2009 | Jul 6, 2009 | — |
| | ARDL INC | HTRW TESTING - BASE YEAR 1 | IDC | $1,500,000 | DEPT OF THE ARMY | DEPT OF THE ARMY | SBA | 541380Testing Laboratories and Services | B504SPECIAL STUDIES/ANALYSIS- CHEMICAL/BIOLOGICAL | Sep 30, 2008 | Sep 27, 2008 | — |
| | ARDL INC | U433000 LABORATORY TESTING | IDC | $5,000,000 | DEPT OF THE ARMY | — | SBA | 541380Testing Laboratories and Services | F999OTHER ENVIRONMENTAL SERVICES | Jun 5, 2008 | Jun 5, 2008 | — |
| | ARDL INC | — | IDC | $0 | DEPT OF THE ARMY | — | — | 541380Testing Laboratories and Services | B510SPECIAL STUDIES/ANALYSIS- ENVIRONMENTAL ASSESSMENTS | Sep 14, 2004 | Sep 14, 2004 | — |
| | ARDL INC | REAP | IDC | $0 | ENVIRONMENTAL PROTECTION AGENCY | ENVIRONMENTAL PROTECTION AGENCY | SBA | 541380Testing Laboratories and Services | F107ENVIRONMENTAL SYSTEMS PROTECTION- TOXIC AND HAZARDOUS SUBSTANCE ANALYSIS | Aug 6, 2004 | Aug 6, 2004 | — |
| | ARDL INC | — | IDC | $0 | DEPT OF THE ARMY | — | SBA | 541380Testing Laboratories and Services | B510SPECIAL STUDIES/ANALYSIS- ENVIRONMENTAL ASSESSMENTS | Apr 17, 2001 | Apr 17, 2001 | Dec 15, 2002 |
| | ARDL INC | — | IDC | $0 | DEPT OF THE ARMY | — | SBA | — | B510SPECIAL STUDIES/ANALYSIS- ENVIRONMENTAL ASSESSMENTS | May 24, 1999 | May 24, 1999 | Sep 15, 1999 |
| | ARDL INC | — | IDC | $0 | DEPT OF THE ARMY | — | — | — | B599SPECIAL STUDIES/ANALYSIS- OTHER | Aug 28, 1998 | Aug 28, 1998 | Sep 15, 1998 |