Engineering & Consulting Resources, Engineering and Consulting Resources, Richard Doherty, LSP expert witness, Licensed Site Professional, LSP
Expert Witness/Litigation
Environmental Forensics
LSP Services
Site Investigation
Site Remediation
Environmental Compliance/Permitting
Third Party Review
Due Diligence

ECR Inc.
PO Box 966
Acton, MA 01720
(978) 500-3199

Engineering & Consulting Resources, Engineering and Consulting Resources, Richard Doherty, LSP expert witness, Licensed Site Professional, LSP
Engineering & Consulting Resources, Engineering and Consulting Resources, Richard Doherty, LSP expert witness, Licensed Site Professional, LSP
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Engineering & Consulting Resources, Engineering and Consulting Resources, Richard Doherty, LSP expert witness, Licensed Site Professional, LSP
Engineering & Consulting Resources, Engineering and Consulting Resources, Richard Doherty, LSP expert witness, Licensed Site Professional, LSP

"Thank you so much for your timely response to this pressing situation." 
--ECR client

ECR provides Licensed Site Professional (LSP) services to a variety of clients. The services of an LSP are required by the Massachusetts Contingency Plan (MCP) at sites where a release of oil or hazardous materials (OHM) has occurred. Richard Doherty, P.E., L.S.P., and President of ECR, has been an LSP since 1994, and has stamped hundreds of LSP Opinions. Mr. Doherty is active in the Licensed Site Professional Association (LSPA), and is former chairman of the Loss Prevention Committee and a former member of the LSPA Board of Directors.

ECR personnel have provided LSP services to the following types of clients:

  • Municipalities
  • Dry cleaners
  • Engineering & Consulting Resources, Engineering and Consulting Resources, Richard Doherty, LSP expert witness, Licensed Site Professional, LSPInsurance companies
  • Condominium associations
  • Gasoline service station owners
  • Heating oil suppliers
  • Developers
  • Various other commercial and industrial property owners and tenants
  • Residential property owners impacted by heating oil releases
  • Property owners located down-gradient of release sites

LSP Opinions stamped by Mr. Doherty include:

  • Bills of Lading (BOL)
  • Immediate Response Action (IRA) Plans, Status Reports, and Completion Statements
  • Imminent Hazard Evaluations
  • Release Abatement Measure (RAM) Plans, Status Reports, and Completion Statements
  • Phase I Initial Site Investigations
  • Tier I and Tier II Classifications/Numerical Ranking Scoresheets
  • Tier II Extensions
  • Phase II Comprehensive Site Assessments
  • Phase III Remedial Action Plans (RAP)
  • Phase IV Remedy Implementation Plans
  • Phase IV Completion Statements
  • Phase V Monitoring Reports
  • Class A Response Action Outcomes (RAOs)
  • Class B Response Action Outcomes
  • Class C Response Action Outcomes
  • Down-gradient Property Status (DPS) Submittals
  • Termination of Operating Remediation Systems
  • Removal of Vapor Treatment Systems