floodplain modeling

J2 Engineers, Inc. dba J2 is a civil engineering and planning firm based in Northern Virginia with five offices in Virginia and licensure in Virginia, West Virginia, and Maryland. Its interdisciplinary services span civil and transportation engineering, landscape architecture, planning, and surveying, serving both public and private entities.

civil engineeringconstruction administrationdrainage designerosion & sediment controlgeometric designland planningLandscape ArchitecturePlan Reviewsstormwater managementsurveyingtransportation engineeringutility coordination/relocationszoning analysis

JM Davidson Engineering, D.P.C. (JMD) is a certified WBE/DBE civil engineering firm founded in 2015 by Jaime Davidson, PE. JMD offers a full range of civil engineering services including water and wastewater, structural, transportation, water resources, and railroad design services, assisting projects from preliminary design through construction.

bridge design and inspectioncivil engineering designconstruction administrationconstruction inspectionenvironmental permittinghydrologic/hydraulic modelingload ratingsrailroad designstormwater managementstream restorationstructural engineeringtransportation engineeringwater and wastewater treatment designWater resources engineeringwetland delineation

KLA Environmental Services is an environmental consulting firm established in 2001 by the Kansas Livestock Association. It provides fee-based engineering, agronomy, and environmental compliance services to agricultural producers, landowners, business organizations, municipalities, and other natural resource users, with offices in Scott City and Salina, Kansas.

agronomycomputer-aided design and draftingconstruction managementconstruction observation and testingengineeringenvironmental complianceGPS-based surveyingPermit applicationssoil and geologic investigationwaste management system analysis and designwetland delineation