Avatar Environmental LLC,* West Chester, Pennsylvania (W912DQ-19-D-3004); GEO Consultants Corp.,* Kevil, Kentucky (W912DQ-19-D-3005); Trevet-Bay West JV II LLC,* San Diego, California (W912DQ-19-D-3006); and TriEco LLC,* Louisville, Kentucky (W912DQ-19-D-3007 ), will compete for each order of the $12,000,000 hybrid cost-plus-fixed-fee and firm-fixed-price contract for environmental architect engineer services. Bids were solicited via the internet with 10 received. Work locations and funding will be determined with each order, with an estimated completion date of Jan. 14, 2024. U.S. Army Corps of Engineers, Kansas City, Missouri, is the contracting activity.