DE – Army corps of engineers search. Retrieved about 20K results a fair amount seemed to overlap with the DoT, but I think the results still seem fruitful. RI – ACESearch01.PQACE.0001.2.21 RI – ACESearch01.PQACE.0002.2.21 RI – ACESearch01.PQACE.0003.2.21 RI – ACESearch01.PQACE.0004.2.21 RI – ACESearch01.PQACE.0005.2.21 RI – ACESearch01.PQACE.0006.2.21 RI – ACESearch01.PQACE.0007.2.21 RI – ACESearch01.PQACE.0008.2.21 RI – ACESearch01.PQACE.0009.2.21 RI – ACESearch01.PQACE.0010.2.21 RI – ACESearch01.PQACE.0011.2.21 RI – ACESearch01.PQACE.0012.2.21 RI – ACESearch01.PQACE.0013.2.21 RI – ACESearch01.PQACE.0014.2.21 RI – ACESearch01.PQACE.0015.2.21 RI – ACESearch01.PQACE.0016.2.21 RI – ACESearch01.PQACE.0017.2.21 RI – ACESearch01.PQACE.0018.2.21 RI – ACESearch01.PQACE.0019.2.21 RI – ACESearch01.PQACE.0020.2.21 RI – ACESearch01.PQACE.0021.2.21 QY - AF(“army corps of engineers” OR “USACE” OR “usace.army.mil” OR “Engineer Research and Development Center” OR “Army Geospatial Center” OR “Marine Design Center” OR “Institute for Water Resources” OR “Enterprise Infrastructure Services” OR “Directorates of Engineering and Housing”) OR AU(“army corps of engineers” OR “USACE” OR “usace.army.mil” OR “Engineer Research and Development Center” OR “Army Geospatial Center” OR “Marine Design Center” OR “Institute for Water Resources” OR “Enterprise Infrastructure Services” OR “Directorates of Engineering and Housing”) OR PUB(“army corps of engineers” OR “USACE” OR “usace.army.mil” OR “Engineer Research and Development Center” OR “Army Geospatial Center” OR “Marine Design Center” OR “Institute for Water Resources” OR “Enterprise Infrastructure Services” OR “Directorates of Engineering and Housing”)