Hsa

HSA, Inc. is a consulting engineering firm based in Washington, DC made up of multiple departments that share common resources. The company provides a full range of geotechnical engineering consulting services including field exploration and material testing services, construction inspection services, construction instrumentation services and const... ruction management to regional businesses and agencies. The Engineering Department of HSA, Inc. provides geotechnical exploration and consulting services on a broad spectrum of projects, including but not limited to: highway and roadway design bridges wastewater treatment plants dredge disposal systems power plant buildings industrial plant structures transmission and communication towers underground structures shoreline-improvement systems residential subdivision airport and marina projects school, college and university buildings water towers hospital facilities office buildings shopping centers The firm's engineering staff is experienced in state-of-the-art foundation and ground improvement systems. HSA, Inc. employs experienced drill crews to drill test borings and set monitoring wells at sites and under conditions of wide ranging difficulty: in urban environment from bridges from floating platforms inside structures HSA, Inc. employs drill crews with required OSHA training to work in hazardous waste sites. The staff has extensive experience in the installation and monitoring of instrumentation to evaluate the impact of construction activities on nearby structures and underground utilities. The Construction Inspection Department provides a full range of construction inspection services. All field and laboratory services are supervised by registered professional engineers. Staff in all departments work with other project professionals and contractors to establish and maintain the high technical and ethical standards required by projects.Read More