. Water Resource Design and Management AVANT offers a full range of services for assisting our clients in assessing and managing storm water and in designing, building, and permitting their distribution and treatment systems for potable water supplies. Our water resource services include the following: Storm water assessments Notices of Intent (NOI) and Termination (NOT) NPDES permit applications Rule 5, 6 and 13 compliance assistance Storm water sampling programs and training Storm water pollution prevention plans (SWPPP) Storm water detention/retention basin design and construction Quarterly progress reports Water distribution system design and construction Water treatment system design and construction Drinking water permitting, sampling and reporting. Other Services for Manufacturers Environmental compliance services Sanitary and Storm Sewer (Conveyance) Design Industrial wastewater treatment and pretreatment Engineering and construction services Phase I and II environmental site assessments Environmental monitoring UST investigations, closures, & remediations State voluntary remediation assistance Wetland delineation & hydrology Remediation design & construction Operation & maintenance of soil & ground-water remediation systems Health-based risk assessments Hydrogeologic & contamination investigations Asbestos and lead-paint inspections .

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