Data Validation for Usability in Site Assessment Reports

The Colorado Department of Public Health and Environment (CDPHE) is seeking a contractor to perform independent validation of analytical laboratory data generated during environmental investigations. The purpose of this validation is to ensure that the reported analytical results are complete, accurate, and reliable. The contractor will review data packages for completeness, perform Stage 2B validation, and apply EPA Superfund CLP NFG protocols. The contractor will also evaluate QA/QC elements, flag and qualify data, and assess data usability for risk assessment and site assessment purposes. Some key aspects of the job include: • Validating all laboratory data packages in accordance with EPA Superfund CLP NFG and the project-specific QAPP • Reviewing data packages for completeness and performing Stage 2B validation • Applying EPA Superfund CLP NFG protocols for inorganic, organic, and radiochemical data review • Evaluating QA/QC elements and flagging and qualifying data according to EPA Superfund CLP NFG • Assessing data usability for risk assessment, regulatory, and site assessment purposes • Creating data validation reports and providing an electronic data deliverable of validated datasets