Renew Cheetah Conservation Station – Africa Trail (CCS-AT) at the Smithsonian’s National Zoo and Conservation Biology Institute (NZCBI) 3

Contract 33330224CF0010385 was awarded to Whiting-Turner Contracting Company by an agency for $7,000,000. It received 10 modification(s), bringing the total to $23,210,900 (332% of original). Detected patterns: Cost grew 232% from $7,000,000 to $23,210,900; 3+ modifications within 30 days (2025-05-0...

CO Christine Grant (grantca@si.edu) managed 5 awards totaling $51,038,599. Vendor HHI = 0.409 across 4 vendors. Top vendor 'Whiting-Turner Contracting Company' received 45.5% of value. Red flags (2): top_vendor_dominance: Whiting-Turner Contracting Company has 45.5% of total value; same_city_vendors...