Addendum to June 2012 Quality Assurance Project Plan for the PM2.5 Chemical Speciation Sampling at Trends, NCore, Supplemental and Tribal Sites, EPA-454/B-12-003 09/22/2015 336 KB EPA. When the PQAO has certified relevant data for the calendar year, the EPA … EPA's Office of Environmental Quality Home Page Contact Us to ask a question, provide feedback, or report a problem. EPA Quality Assurance Requirement and Guidance Documents. NATTS, UATMP, PAMS, SNOC Analytical Support QAPP (PDF) (190pp, 6.9 MB) - April 2019 VOC Temporal Stability Study Report from QTR 1 2013 NATTS PT Samples (PDF) (38pp, 1.5 MB) - April 2015 NATTS Quality Assurance … U.S. Environmental Protection Agency. Main menu. Air; Chemicals and Toxics; Climate Change; Emergencies; Greener Living; Health and Safety; ... CASTNET Quality Assurance Report - Second Quarter 2006: 08/06/2006 694: CASTNET Quality Assurance … Learn the Issues. U.S. EPA … Ambient Monitoring Technology Information Center (AMTIC) 3-Year Quality Assurance Report for Calendar Years 2002, 2003 and 2004 for the SLAMS PM2.5 Ambient Air Monitoring Program: 09/27/07: 831 KB: Proposal to Change PM 2.5 and PM 10 … This TSA Quality Assurance Guidance Document (QAGD) has been signed and distributed by OAQPS Quality Assurance (QA) staff to promote consistency across EPA in understanding and conducting TSAs. ... Quality Assurance … Quality Assurance Project Plan for Investigation of Corrosion Influencing Factors in Underground Storage Tanks with Ultra Low Sulfur Diesel Service Version 2 Ryan Haerer Date U.S. EPA OSWER/OUST Task Order Contracting Officer’s Representative Date . This plan should describe how you will undertake your monitoring effort: proper documentation of all your procedures, training of volunteers, study design, data management and analysis, and specific quality … Quality Assurance Manager . This guidance document may be viewed on the Internet and downloaded from the EPA AMTIC … The EPA has developed a number of documents which contain requirements and guidance to assist in the development and implementation of quality systems for both EPA and non-EPA … Request Exclusion: REQEXC: YES: RB: Asian Dust. Ambient Monitoring Technology Information Center (AMTIC) ... EPA periodically publishes a newsletter providing National QA program updates and other ambient air monitoring QA related news. Qualifier Code Qualifier Description Qualifier Type Qaulifier Type Code Still Active Legacy Code; RA: African Dust. A1 TITLE AND APPROVAL PAGE . 5.1.2 Annual Reports. Quality Assurance (QA) generally refers to a broad plan for maintaining quality in all aspects of a program. Copies of the current and past newsletters can be found below. The EPA strongly encourages early submission of the quality assurance data in order to assist the PQAOs ability to control and evaluate the quality of the ambient air data.