Sleeman Hanley & DiNitto was established to use the combined industry experience of its Professionals to offer efficient, targeted, highly effective EHS services to corporations.  Our Senior Staff includes:

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Richard G. DiNitto

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M. Margret Hanley

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Richard A. McGrath

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Stuart D. Sleeman  

Click on an Associate for a brief description of their capabilities or follow the link to review their detailed resume.

 

Richard G. DiNitto – Mr. DiNitto has over 23 years of professional consulting and operations management experience.  Mr. DiNitto has worked for both small start-up industrial operations to large multi-national organizations such as ABB.  As a project/program manager, Mr. DiNitto has managed more than 500 projects ranging in budget up to $100 million.  Mr. DiNitto has managed several organizations and firms, both in engineering and consulting and in industry.  Prior to starting Sleeman Hanley & DiNitto, he was the CEO and COO for two years of a publicly traded international energy products firm with operations and alliances in the United States, Australia and the Netherlands.  Previously Mr. DiNitto was responsible for operations at several consulting and engineering firms, most notably for ABB Environmental, where he managed the Northeast Operations Division, a $50 million annual operation.  Mr. DiNitto has both a BS and MS in Geology, and has published more than 20 professional papers and co-authored one book on site investigation techniques.
(Mr. DiNitto's Resume)

M. Margret Hanley Ms. Hanley has over 20 years of experience in technical and project management consulting and in consulting business operations.  As a Licensed Site Professional (Massachusetts), she has managed several facility decommissioning and closure projects that have ranged from building demos to site-wide remediation projects.  She worked for 16 years at GEI Consultants Inc., a national geotechnical and environmental consulting firm, where she was Executive Vice President of Environmental Programs.  Ms. Hanley was also responsible for managing their Chicago operations for two years.  Recently Ms. Hanley worked for Greenfields International, where as Vice President she was responsible for assisting corporations with redeveloping contaminated properties.  With Sleeman Hanley & DiNitto, Inc., Ms. Hanley is providing Fortune 500 and Property Management firms with facility and property closure and decommissioning assistance and strategic planning services.
(Ms. Hanley's Resume)

Richard A. McGrath - Mr. McGrath has over 35 years of broad-based experience in the management of multidisciplinary teams conducting complex projects in the environmental, health and safety fields, and has nationally recognized expertise in the management of large programs involving multiple subcontractors and simultaneous work assignments.  His primary technical expertise is in the assessment and remediation of contaminated sediments, particularly sediments containing nonpolar organic compounds, and he has been a major participant in two of the largest and best-known investigations of PCB-contaminated sites.  He has also successfully managed projects in strategic environmental management, compliance planning and auditing, hazardous waste remediation, coastal ecology, environmental impact assessment, ecological risk assessment, human health risk assessment, numerical fate and transport modeling, and biostatistics.  Mr. McGrath has also served in a number of line and program management positions in both private and public sector environments, including as Officer, Regional Manager, or General Manager for three international environmental consulting/engineering firms.  In addition to his technical background, Mr. McGrath has formal training in finance and accounting including working capital/cash flow management, financial statement analysis, capital budgeting, contract negotiation and A/R management.  He has also received formal training in Total Quality Management and is a certified Quality Education System instructor.
(Mr. McGrath's Resume)

Stuart D. SleemanMr. Sleeman has over 19 years of experience in professional consulting and operations management.  He has extensive international experience, having worked in more than two-dozen countries in Asia, Europe and the Americas, where he designed and implemented numerous Environmental Health & Safety programs for both individual facilities and for corporate-wide operations.  He has developed protocols and auditing standards for facilities in more than a dozen countries, and has developed and implemented benchmarking studies for several Fortune 500 firms.  Mr. Sleeman was an Executive Vice President for an international energy products firm, and co-managed the capital raising of more than $25 million for this venture.  He was also responsible for managing and directing technology development efforts that led to over a half dozen patents for industrial processing.  Mr. Sleeman also co-patented a unique technique for certification of businesses for international standards and protocols.
(Mr. Sleeman's Resume)

 

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Last modified: June 03, 2005