work underway on a water-discharge structure we designed for poor soil conditions
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data quality and management

Reliable analytical data are critical for any successful project. Laboratory results can influence how your project team thinks about problems, solutions, costs, and schedules.  Barr’s data-management and data-quality team is knowledgeable in all areas of laboratory operations and sample analyses. They’ll work with you to obtain data to meet project-specific data-quality objectives.

Our data-management specialists use EQuIS, the industry-leading integrated environmental-data-management software system, to provide efficient automated data transfers and verification, flexible comprehensive reporting, and secure long-term storage.  Barr’s data-quality coordinators work closely with and perform audits of environmental laboratories.

In addition, we can provide the data-quality planning needed for complex projects. We have written more than 50 quality assurance project plans (QAPPs) for EPA-lead and state-lead projects and more than 50 sampling and analysis plans.
our service specialties include:
  • data validation and review
  • electronic data storage and retrieval systems
  • laboratory audits
  • laboratory QA/QC
  • quality assurance plans
  • sampling and analysis plans
  • web-based data management & reporting