USA Environmental, Inc

We provide practical solutions to environmental problems. We are a multidisciplinary Environmental and Infrastructure firm, California Contractor License No. A B & Haz-596968 with emphasis on solid and hazardous waste management. We are a Certified Environmental Site Assessor in the State of California License No. 03846 and Asbestos Building Inspection. We are an experienced firm with Class I hazardous waste disposal sites including OII, BKK, Chemical Waste, and Class II & III.

We provide investigation, design, and construction management, related to Gold and Diamond Mining. Our experience includes: Design, slope stability analysis and related cost estimate and mining for several major gold mining for GFOC (Chimney, Mesquite, Mule Canyon). Preparation of construction details and specifications for the construction of underground tanks, internal roads, and surface drainage structures for mining projects in Africa and South America. Performed preliminary soil investigation reports for gold and Diamond Mining throughout Africa and South America. Also, Work included foundation and slope stability analysis, pavement structure design, sewage design, utility lines, grading and drainage plans, site investigation and surveying, and inspection of concrete and masonry construction. Planning and Project Management, as a representative of owners, to oversee the completion of hundreds of projects, in Middle East and Africa. For Private industry and Government nationwide.

We provide investigation, design, and remediation, related to landfills. Our experience includes: Since, 1990. An experienced firm with Class I hazardous waste disposal sites including OII, BKK, Chemical Waste, and Class II & III. Design, analysis and related cost estimate, for several major landfills projects (OII & Chem.Waste) and Liquid Waste storage system for Biomas Power plant. Design of a 75000 cubic yard Class I hazardous waste landfill at Imperial Valley facility and the development of construction specifications and quality control program. Investigation, design, and remediation, related to landfills. Responsible for the geotechnical aspect of a 7-acre Class I hazardous waste landfill believed to be one of the first units constructed under RCRA Reauthorization of 1984 and the current California Administrative Code. The work included evaluating subsurface conditions, developing design parameters. Preparation of closure plans for four surface impoundments at Imperial Valley facility. This involved assessing the performance of the final cover, developing Health and Safety Plans. Design, analysis and related cost estimate, for several major gold mining for GFOC (Chimney, Mesquite, Mule Canyon), Also, throughout Africa. Civil design and Earthwork of three proposed sites for a new Titan/Centaur launch complex at Vandenberg Air Force Base, California. Work included grading and excavation of up to 10 million cubic yards in cut. Cost estimates for the proposed sites. Designed a mobile launch platform road to withstand 12 million lbs. load, 150 ft. wide according to military manual. Cost estimate and schedule for facilities needed to be demolished and constructed to modify from Space Shuttle launcher to Titan/Centaur launcher.

Definition of a Drainage Water Management Plan. The objective of Drainage Water Management (DWM) is to control soil water table elevations and the timing of water discharges from subsurface or surface agricultural drainage systems for the following purposes: • Improve water quality.