Contech provides innovative, cost-effective site solutions to engineers, contractors, and developers on projects across North America. Our portfolio includes bridges, drainage, erosion control, retaining wall, sanitary sewer, and stormwater management products.
Supporting every aspect of your project, our extensive network of local experts are here to help, providing agency and regulatory guidance, engineering calculations, site-specific drawings, solution development, cost estimates, and installation support. We look forward to working with you on your next project.
Hydro International Stormwater's package of products is designed to control, store and treat stormwater runoff.
The natural ability of the ground to control water is compromised by the construction of buildings, roads and parking lots on previously undeveloped areas. The problems associated with stormwater quantity and quality are becoming more apparent with increasing urbanization and changing weather patterns. Stormwater runoff from impervious surfaces often carries a high pollutant load that has a detrimental effect on the bodies of water into which it discharges.
The United States Environmental Protection Agency (EPA) has identified sediment as the most widespread pollutant in rivers and streams.
Planning and environmental regulations, such as Phase I and Phase II Stormwater Rules, are becoming more stringent. Developers and Municipalities are required through the National Pollutant Discharge Elimination System (NPDES) permitting process to minimize the impact of stormwater runoff on the environment by controlling flows and removing pollutants.
Landmark Environmental, LLC specializes in providing professional environmental consulting services to clients who buy, sell, redevelop, or manage property affected by environmental conditions. Landmark Environmental personnel will manage your projects, provide technical and regulatory assistance, and oversee on-site field activities.
Landmark Environmental recognizes the importance of working cooperatively with local, state, and federal regulatory agencies. Because of our knowledge and experience, we can help our clients obtain grants, regulatory approvals, and site closures in a timely and cost-effective manner. We can also provide assistance in obtaining other types of approvals including environmental assessment worksheets, storm water permits, and waste disposal approvals.
Landmark can help you or your organization with your environmental and engineering needs and manage your project from start to finish. We have extensive experience with a wide range of projects--from small, fast-track property transactions to the redevelopment of brownfield sites. We have investigated, designed, and managed the clean up of commercial and industrial properties including: dry cleaners, landfills, office buildings, gas stations, auto repair shops, scrap yards, paper mills, foundries, and railroad maintenance yards. Landmark has designed and provided oversight for the construction of landfills, provided stormwater permitting assistance, and provided environmental compliance assistance to municipal, commercial, and industrial clients.