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HOME - ITRC CONNECT
If you have any questions or concerns, please feel free to reach out. Note that after we go live, the following times will be available for you to connect with a member of our ITRC admin team for help: Monday, May 10th: 9:30 a.m. - 11:00 a.m. Monday, May 10th: 3:00 p.m. - 4:30 p.m. Tuesday, May 11th: 1:00 p.m. - 2:30 p.m.ORGANIC BIOCIDES
Organic Biocides. Several research groups have explored the possibility of controlling cyanobacterial blooms using natural biocidal compounds or synthetic analogs. These compounds are not one group, or a derivate of a similar group or classification of molecules. Instead, they represent natural or synthetically modified extracts from various PFAS — PER- AND POLYFLUOROALKYL SUBSTANCES The Technical and Regulatory document is designed specifically to support state and federal environmental staff, as well as others (including stakeholders, project managers, and decision makers), to gain a working knowledge of the current state of PFAS science and practice. Developed by a team of over 400 environmental practitionersdrawn from
EVALUATING NATURAL SOURCE ZONE DEPLETION AT SITES WITH LNAPL ABOUT ITRC Established in 1995, the Interstate Technology & Regulatory Council (ITRC) is a state-led, national coalition of personnel from the environmental regulatory agencies of SUB-SLAB DEPRESSURIZATION (SSD) TECH SHEETHCB
Strategies for Preventing and Managing Harmful Cyanobacterial Blooms (HCBs) Cyanobacteria are microscopic, photosynthetic organisms that can be found naturally in all aquatic systems. Under certain conditions, cyanobacteria can multiply and become very abundant, discoloring the water throughout a water body or accumulating at thesurface. These
VIM
Go to slide 3. This Interstate Technology and Regulatory Council (ITRC) online documentation includes the Vapor Intrusion Mitigation Team’s (VIMT) Fact Sheets, Tech Sheets, and Checklists prepared by the ITRC Vapor Intrusion Mitigation Team. Links within the online document help the reader locate interrelated topics. AQUEOUS FILM-FORMING FOAM (AFFF) 3 Aqueous Film-Forming Foam (AFFF) continued Figure 1. Types of Class B foams (Source: S. Thomas, Wood plc, used with permission) 1.3.1 Legacy PFOS AFFF These foams were manufactured in the United States from the late 1960s until 2002 exclusively by 3M and sold HISTORY OF USE AND POTENTIAL SOURCES: 1,4-DIOXANE 2. History of Use and Potential Sources: 1,4-Dioxane . continued. In 2013, the U.S. Environmental Protection Agency (USEPA) included 1,4-dioxane on its list of candidate chemicals for HOME - ITRCABOUT ITRCTRAININGDOCUMENTSPFASEVALUATION OF INNOVATIVE METHANE DETECTION TECHNOLOGIES ITRC & ME - About Us, Our Services and Our 2021 Teams: Q&A Digest. Incremental Sampling Methodology (ISM) Update. PFAS Roundtable Session One Q&A Digest. Per- and Polyfluoroalkyl Substances Guidance Document. Optimizing Injection Strategies and In situ Remediation Performance Document. Implementing Advanced Site Characterization Tools Web-basedHOME - ITRC CONNECT
If you have any questions or concerns, please feel free to reach out. Note that after we go live, the following times will be available for you to connect with a member of our ITRC admin team for help: Monday, May 10th: 9:30 a.m. - 11:00 a.m. Monday, May 10th: 3:00 p.m. - 4:30 p.m. Tuesday, May 11th: 1:00 p.m. - 2:30 p.m.ORGANIC BIOCIDES
Organic Biocides. Several research groups have explored the possibility of controlling cyanobacterial blooms using natural biocidal compounds or synthetic analogs. These compounds are not one group, or a derivate of a similar group or classification of molecules. Instead, they represent natural or synthetically modified extracts from various PFAS — PER- AND POLYFLUOROALKYL SUBSTANCES The Technical and Regulatory document is designed specifically to support state and federal environmental staff, as well as others (including stakeholders, project managers, and decision makers), to gain a working knowledge of the current state of PFAS science and practice. Developed by a team of over 400 environmental practitionersdrawn from
EVALUATING NATURAL SOURCE ZONE DEPLETION AT SITES WITH LNAPL ABOUT ITRC Established in 1995, the Interstate Technology & Regulatory Council (ITRC) is a state-led, national coalition of personnel from the environmental regulatory agencies of SUB-SLAB DEPRESSURIZATION (SSD) TECH SHEETHCB
Strategies for Preventing and Managing Harmful Cyanobacterial Blooms (HCBs) Cyanobacteria are microscopic, photosynthetic organisms that can be found naturally in all aquatic systems. Under certain conditions, cyanobacteria can multiply and become very abundant, discoloring the water throughout a water body or accumulating at thesurface. These
VIM
Go to slide 3. This Interstate Technology and Regulatory Council (ITRC) online documentation includes the Vapor Intrusion Mitigation Team’s (VIMT) Fact Sheets, Tech Sheets, and Checklists prepared by the ITRC Vapor Intrusion Mitigation Team. Links within the online document help the reader locate interrelated topics. AQUEOUS FILM-FORMING FOAM (AFFF) 3 Aqueous Film-Forming Foam (AFFF) continued Figure 1. Types of Class B foams (Source: S. Thomas, Wood plc, used with permission) 1.3.1 Legacy PFOS AFFF These foams were manufactured in the United States from the late 1960s until 2002 exclusively by 3M and sold HISTORY OF USE AND POTENTIAL SOURCES: 1,4-DIOXANE 2. History of Use and Potential Sources: 1,4-Dioxane . continued. In 2013, the U.S. Environmental Protection Agency (USEPA) included 1,4-dioxane on its list of candidate chemicals forTRAINING CONTACTS
This training course provides a holistic process for management of challenging sites, termed “adaptive site management.”. This process is a comprehensive, flexible, and iterative process that is well-suited for sites where there is significant uncertainty in remedy performance predictions. ˃ Direct-Push Wells. INTERNET BASED TRAINING Internet-Based Training is hosted by ITRC and EPA at no cost to the participant. Classroom Training is free for state and some federalrepresentatives.
ABOUT THE ITRC TRAINING PROGRAM ITRC Training Program training@itrcweb.org. ITRC trainings create a unique forum for the exchange of technical and regulatory information and reflect the consensus opinion of ITRC members from state and federal agencies, the private sector, and stakeholders. LOG IN - ITRC CONNECT Participants from a wide variety of organizations and agencies are invited to apply for membership in ITRC. ITRC members include environmental professionals from state and federal environmental regulatory agencies, federal agency representatives (e.g., Department of Defense, Department of Energy), the private sector, public/tribal/emeritus stakeholders organizations, and academia.ITRC - ITRC
2020-01-22 (ISM-1-2012-with-Clarifications) ISM is increasingly being used in the environmental field for sampling contaminants in soil. Proponents have found that the sampling density afforded by collecting many increments, together with the disciplined processing and subsampling of the combined increments, in most cases yields more consistent and reproducible results than those ITRC TRAINING FREQUENTLY ASKED QUESTIONS (FAQS) Thanks for your interest in the ITRC Training Program. Frequently Asked Questions are listed below. Click on a question to view the answer. ITRC Training ProgramISM
Executive Summary: Incremental Sampling Methodology (ISM) is a structured composite sampling and processing protocol that reduces data variability and provides a reasonably unbiased estimate of mean contaminant concentrations in a volume of soil targeted for sampling.ISM provides representative samples of specific soil volumes defined as decision units by collecting numerous increments of soil14D
This Interstate Technology and Regulatory Council (ITRC) online documentation includes the 1,4-Dioxane Fact Sheets, Guidance Document, and six-part modular training courses prepared by the ITRC 1,4-Dioxane Team. Links within the online document help the reader locate interrelated topics. It is the intention of ITRC to periodicallyupdate the
EVALUATING NATURAL SOURCE ZONE DEPLETION AT SITES WITH LNAPL ABOUT ITRC Established in 1995, the Interstate Technology & Regulatory Council (ITRC) is a state-led, national coalition of personnel from the environmental regulatory agencies of SYSTEM DESIGN AND DOCUMENTATION CHECKLISTS Vapor Intrusion Mitigation System Design and Documentation Checklists. This checklist provides information necessary to proceed through the pre-system installation process described in the Design Considerations Fact Sheet.This checklist focuses on system design and documentation for active strategies (first portion of checklist) and passive strategies (second portion of checklist). HOME - ITRCABOUT ITRCTEAMSTRAININGDOCUMENTSFAQTRAVEL REQUEST/REIMBURSEMENT ITRC & ME - About Us, Our Services and Our 2021 Teams: Q&A Digest. Incremental Sampling Methodology (ISM) Update. PFAS Roundtable Session One Q&A Digest. Per- and Polyfluoroalkyl Substances Guidance Document. Optimizing Injection Strategies and In situ Remediation Performance Document. Implementing Advanced Site Characterization Tools Web-basedHOME - ITRC CONNECT
If you have any questions or concerns, please feel free to reach out. Note that after we go live, the following times will be available for you to connect with a member of our ITRC admin team for help: Monday, May 10th: 9:30 a.m. - 11:00 a.m. Monday, May 10th: 3:00 p.m. - 4:30 p.m. Tuesday, May 11th: 1:00 p.m. - 2:30 p.m.TRAINING CONTACTS
This training course provides a holistic process for management of challenging sites, termed “adaptive site management.”. This process is a comprehensive, flexible, and iterative process that is well-suited for sites where there is significant uncertainty in remedy performance predictions. ˃ Direct-Push Wells. LOG IN - ITRC CONNECT Participants from a wide variety of organizations and agencies are invited to apply for membership in ITRC. ITRC members include environmental professionals from state and federal environmental regulatory agencies, federal agency representatives (e.g., Department of Defense, Department of Energy), the private sector, public/tribal/emeritus stakeholders organizations, and academia. EVALUATING NATURAL SOURCE ZONE DEPLETION AT SITES WITH LNAPL ABOUT ITRC Established in 1995, the Interstate Technology & Regulatory Council (ITRC) is a state-led, national coalition of personnel from the environmental regulatory agencies of HISTORY OF USE AND POTENTIAL SOURCES: 1,4-DIOXANE 2. History of Use and Potential Sources: 1,4-Dioxane . continued. In 2013, the U.S. Environmental Protection Agency (USEPA) included 1,4-dioxane on its list of candidate chemicals forORGANIC BIOCIDES
Organic Biocides. Several research groups have explored the possibility of controlling cyanobacterial blooms using natural biocidal compounds or synthetic analogs. These compounds are not one group, or a derivate of a similar group or classification of molecules. Instead, they represent natural or synthetically modified extracts from various PFAS — PER- AND POLYFLUOROALKYL SUBSTANCES The Technical and Regulatory document is designed specifically to support state and federal environmental staff, as well as others (including stakeholders, project managers, and decision makers), to gain a working knowledge of the current state of PFAS science and practice. Developed by a team of over 400 environmental practitionersdrawn from
AQUEOUS FILM-FORMING FOAM (AFFF) 3 Aqueous Film-Forming Foam (AFFF) continued Figure 1. Types of Class B foams (Source: S. Thomas, Wood plc, used with permission) 1.3.1 Legacy PFOS AFFF These foams were manufactured in the United States from the late 1960s until 2002 exclusively by 3M and sold QUALITY CONSIDERATIONS FOR MULTIPLE ASPECTS OF MUNITIONS The total cost-to-complete estimate for the Military Munitions Response Program (MMRP) is $11.2 billion, which includes the cost to complete cleanup for the subset of sites MRS that may contain unexploded ordnance (UXO) and discarded military munitions ( DMM) and still require a munitions response, and the cost for monitoringactivities once
HOME - ITRCABOUT ITRCTEAMSTRAININGDOCUMENTSFAQTRAVEL REQUEST/REIMBURSEMENT ITRC & ME - About Us, Our Services and Our 2021 Teams: Q&A Digest. Incremental Sampling Methodology (ISM) Update. PFAS Roundtable Session One Q&A Digest. Per- and Polyfluoroalkyl Substances Guidance Document. Optimizing Injection Strategies and In situ Remediation Performance Document. Implementing Advanced Site Characterization Tools Web-basedHOME - ITRC CONNECT
If you have any questions or concerns, please feel free to reach out. Note that after we go live, the following times will be available for you to connect with a member of our ITRC admin team for help: Monday, May 10th: 9:30 a.m. - 11:00 a.m. Monday, May 10th: 3:00 p.m. - 4:30 p.m. Tuesday, May 11th: 1:00 p.m. - 2:30 p.m.TRAINING CONTACTS
This training course provides a holistic process for management of challenging sites, termed “adaptive site management.”. This process is a comprehensive, flexible, and iterative process that is well-suited for sites where there is significant uncertainty in remedy performance predictions. ˃ Direct-Push Wells. LOG IN - ITRC CONNECT Participants from a wide variety of organizations and agencies are invited to apply for membership in ITRC. ITRC members include environmental professionals from state and federal environmental regulatory agencies, federal agency representatives (e.g., Department of Defense, Department of Energy), the private sector, public/tribal/emeritus stakeholders organizations, and academia. EVALUATING NATURAL SOURCE ZONE DEPLETION AT SITES WITH LNAPL ABOUT ITRC Established in 1995, the Interstate Technology & Regulatory Council (ITRC) is a state-led, national coalition of personnel from the environmental regulatory agencies of HISTORY OF USE AND POTENTIAL SOURCES: 1,4-DIOXANE 2. History of Use and Potential Sources: 1,4-Dioxane . continued. In 2013, the U.S. Environmental Protection Agency (USEPA) included 1,4-dioxane on its list of candidate chemicals forORGANIC BIOCIDES
Organic Biocides. Several research groups have explored the possibility of controlling cyanobacterial blooms using natural biocidal compounds or synthetic analogs. These compounds are not one group, or a derivate of a similar group or classification of molecules. Instead, they represent natural or synthetically modified extracts from various PFAS — PER- AND POLYFLUOROALKYL SUBSTANCES The Technical and Regulatory document is designed specifically to support state and federal environmental staff, as well as others (including stakeholders, project managers, and decision makers), to gain a working knowledge of the current state of PFAS science and practice. Developed by a team of over 400 environmental practitionersdrawn from
AQUEOUS FILM-FORMING FOAM (AFFF) 3 Aqueous Film-Forming Foam (AFFF) continued Figure 1. Types of Class B foams (Source: S. Thomas, Wood plc, used with permission) 1.3.1 Legacy PFOS AFFF These foams were manufactured in the United States from the late 1960s until 2002 exclusively by 3M and sold QUALITY CONSIDERATIONS FOR MULTIPLE ASPECTS OF MUNITIONS The total cost-to-complete estimate for the Military Munitions Response Program (MMRP) is $11.2 billion, which includes the cost to complete cleanup for the subset of sites MRS that may contain unexploded ordnance (UXO) and discarded military munitions ( DMM) and still require a munitions response, and the cost for monitoringactivities once
UPCOMING - ITRC
Springing Ahead - 2021 ITRC Virtual Spring Meeting. ITRC is excited to host the 2021 Spring Meeting virtually from April 13-22, 2021, with various meetings ranging from 12:30-5:00pm EST each day. The entire event will be free and an opportunity to learn more about ITRC and the technical teams. Our meetings include environmental leaders and LOG IN - ITRC CONNECT Participants from a wide variety of organizations and agencies are invited to apply for membership in ITRC. ITRC members include environmental professionals from state and federal environmental regulatory agencies, federal agency representatives (e.g., Department of Defense, Department of Energy), the private sector, public/tribal/emeritus stakeholders organizations, and academia. GUIDANCE & DOCUMENTS 1997-09-01 (TD-2) TD-1, TD-2, and TD-3 serve as the protocol for minimum technical requirements and can be used together when treating a mix of contaminants. STRATEGIES FOR PREVENTING AND MANAGING HARMFUL Click HERE to read the HCBs Fact Sheet.. Benthic cyanobacteria have unique characteristics compared to planktonic cyanobacteria, such as occurrence in clear water and higher flow, differential responses to environmental conditions, and more common production of neurotoxins.ISM
Executive Summary: Incremental Sampling Methodology (ISM) is a structured composite sampling and processing protocol that reduces data variability and provides a reasonably unbiased estimate of mean contaminant concentrations in a volume of soil targeted for sampling.ISM provides representative samples of specific soil volumes defined as decision units by collecting numerous increments of soil VAPOR INTRUSION MITIGATION TRAINING PUBLIC PAGE Vapor intrusion (VI) is the movement of chemical vapors from contaminated soil and groundwater into a structure. Vapors primarily enter through openings in the building foundation or basement walls ─ such as cracks in the concrete slab, gaps around utility lines, and sumps. Once inside the home or workplace, vapors may be inhaled,posing
VAPOR INTRUSION PUBLIC PAGE Vapor Intrusion. Vapor intrusion is the migration of volatile chemicals from the subsurface into overlying buildings. Volatile chemicals may include volatile organic compounds, select semivolatile organic compounds, and some inorganic analytes, such as elemental mercury and hydrogen sulfide.SRR
Extreme weather events and wildfires are increasing and could impact hazardous waste sites and undermine the primary goal of cleanups, which is protecting human health and the environment. Confronted with these risks, assessing and designing remedies with decades-long time frames should be reevaluated. Sustainable resilient remediation (SRR) is an optimized solution to cleaning up andHCB
Source: Wyoming DEQ. Cyanobacteria are microscopic, photosynthetic organisms that can be found naturally in all aquatic systems. Under certain conditions, cyanobacteria can multiply and become very abundant, discoloring the water throughout a water body or accumulating at the surface.VIM
Go to slide 3. This Interstate Technology and Regulatory Council (ITRC) online documentation includes the Vapor Intrusion Mitigation Team’s (VIMT) Fact Sheets, Tech Sheets, and Checklists prepared by the ITRC Vapor Intrusion Mitigation Team. Links within the online document help the reader locate interrelated topics. HOME - ITRCABOUT ITRCTEAMSTRAININGDOCUMENTSFAQTRAVEL REQUEST/REIMBURSEMENT ITRC & ME - About Us, Our Services and Our 2021 Teams: Q&A Digest. Incremental Sampling Methodology (ISM) Update. PFAS Roundtable Session One Q&A Digest. Per- and Polyfluoroalkyl Substances Guidance Document. Optimizing Injection Strategies and In situ Remediation Performance Document. Implementing Advanced Site Characterization Tools Web-basedHOME - ITRC CONNECT
If you have any questions or concerns, please feel free to reach out. Note that after we go live, the following times will be available for you to connect with a member of our ITRC admin team for help: Monday, May 10th: 9:30 a.m. - 11:00 a.m. Monday, May 10th: 3:00 p.m. - 4:30 p.m. Tuesday, May 11th: 1:00 p.m. - 2:30 p.m. LOG IN - ITRC CONNECT Participants from a wide variety of organizations and agencies are invited to apply for membership in ITRC. ITRC members include environmental professionals from state and federal environmental regulatory agencies, federal agency representatives (e.g., Department of Defense, Department of Energy), the private sector, public/tribal/emeritus stakeholders organizations, and academia. GROUNDWATER STATISTICS AND MONITORING COMPLIANCE PUBLIC PAGE Groundwater Statistics and Monitoring Compliance. Statistical techniques are used throughout the process of cleaning up contaminated groundwater, including for monitoring, evaluation, and optimization. There are many good sources of information about statistics and a wide variety of tools and software packages for implementing statistical EVALUATING NATURAL SOURCE ZONE DEPLETION AT SITES WITH LNAPL ABOUT ITRC Established in 1995, the Interstate Technology & Regulatory Council (ITRC) is a state-led, national coalition of personnel from the environmental regulatory agencies of PFAS — PER- AND POLYFLUOROALKYL SUBSTANCES The Technical and Regulatory document is designed specifically to support state and federal environmental staff, as well as others (including stakeholders, project managers, and decision makers), to gain a working knowledge of the current state of PFAS science and practice. Developed by a team of over 400 environmental practitionersdrawn from
ORGANIC BIOCIDES
Organic Biocides. Several research groups have explored the possibility of controlling cyanobacterial blooms using natural biocidal compounds or synthetic analogs. These compounds are not one group, or a derivate of a similar group or classification of molecules. Instead, they represent natural or synthetically modified extracts from various AQUEOUS FILM-FORMING FOAM (AFFF) 3 Aqueous Film-Forming Foam (AFFF) continued Figure 1. Types of Class B foams (Source: S. Thomas, Wood plc, used with permission) 1.3.1 Legacy PFOS AFFF These foams were manufactured in the United States from the late 1960s until 2002 exclusively by 3M and soldHCB
Source: Wyoming DEQ. Cyanobacteria are microscopic, photosynthetic organisms that can be found naturally in all aquatic systems. Under certain conditions, cyanobacteria can multiply and become very abundant, discoloring the water throughout a water body or accumulating at the surface. QUALITY CONSIDERATIONS FOR MULTIPLE ASPECTS OF MUNITIONS The total cost-to-complete estimate for the Military Munitions Response Program (MMRP) is $11.2 billion, which includes the cost to complete cleanup for the subset of sites MRS that may contain unexploded ordnance (UXO) and discarded military munitions ( DMM) and still require a munitions response, and the cost for monitoringactivities once
HOME - ITRCABOUT ITRCTEAMSTRAININGDOCUMENTSFAQTRAVEL REQUEST/REIMBURSEMENT ITRC & ME - About Us, Our Services and Our 2021 Teams: Q&A Digest. Incremental Sampling Methodology (ISM) Update. PFAS Roundtable Session One Q&A Digest. Per- and Polyfluoroalkyl Substances Guidance Document. Optimizing Injection Strategies and In situ Remediation Performance Document. Implementing Advanced Site Characterization Tools Web-basedHOME - ITRC CONNECT
If you have any questions or concerns, please feel free to reach out. Note that after we go live, the following times will be available for you to connect with a member of our ITRC admin team for help: Monday, May 10th: 9:30 a.m. - 11:00 a.m. Monday, May 10th: 3:00 p.m. - 4:30 p.m. Tuesday, May 11th: 1:00 p.m. - 2:30 p.m. LOG IN - ITRC CONNECT Participants from a wide variety of organizations and agencies are invited to apply for membership in ITRC. ITRC members include environmental professionals from state and federal environmental regulatory agencies, federal agency representatives (e.g., Department of Defense, Department of Energy), the private sector, public/tribal/emeritus stakeholders organizations, and academia. GROUNDWATER STATISTICS AND MONITORING COMPLIANCE PUBLIC PAGE Groundwater Statistics and Monitoring Compliance. Statistical techniques are used throughout the process of cleaning up contaminated groundwater, including for monitoring, evaluation, and optimization. There are many good sources of information about statistics and a wide variety of tools and software packages for implementing statistical EVALUATING NATURAL SOURCE ZONE DEPLETION AT SITES WITH LNAPL ABOUT ITRC Established in 1995, the Interstate Technology & Regulatory Council (ITRC) is a state-led, national coalition of personnel from the environmental regulatory agencies of PFAS — PER- AND POLYFLUOROALKYL SUBSTANCES The Technical and Regulatory document is designed specifically to support state and federal environmental staff, as well as others (including stakeholders, project managers, and decision makers), to gain a working knowledge of the current state of PFAS science and practice. Developed by a team of over 400 environmental practitionersdrawn from
ORGANIC BIOCIDES
Organic Biocides. Several research groups have explored the possibility of controlling cyanobacterial blooms using natural biocidal compounds or synthetic analogs. These compounds are not one group, or a derivate of a similar group or classification of molecules. Instead, they represent natural or synthetically modified extracts from various AQUEOUS FILM-FORMING FOAM (AFFF) 3 Aqueous Film-Forming Foam (AFFF) continued Figure 1. Types of Class B foams (Source: S. Thomas, Wood plc, used with permission) 1.3.1 Legacy PFOS AFFF These foams were manufactured in the United States from the late 1960s until 2002 exclusively by 3M and soldHCB
Source: Wyoming DEQ. Cyanobacteria are microscopic, photosynthetic organisms that can be found naturally in all aquatic systems. Under certain conditions, cyanobacteria can multiply and become very abundant, discoloring the water throughout a water body or accumulating at the surface. QUALITY CONSIDERATIONS FOR MULTIPLE ASPECTS OF MUNITIONS The total cost-to-complete estimate for the Military Munitions Response Program (MMRP) is $11.2 billion, which includes the cost to complete cleanup for the subset of sites MRS that may contain unexploded ordnance (UXO) and discarded military munitions ( DMM) and still require a munitions response, and the cost for monitoringactivities once
GUIDANCE & DOCUMENTS ITRC Documents - View, Download or Print For Free. ITRC publishes documents that broaden and deepen technical knowledge and expedite quality decision-making when faced with environmental challenges. ITRC has produced documents ranging from technical overviews and case studies of innovative remediation technologies to technical andregulatory
UPCOMING - ITRC
Springing Ahead - 2021 ITRC Virtual Spring Meeting. ITRC is excited to host the 2021 Spring Meeting virtually from April 13-22, 2021, with various meetings ranging from 12:30-5:00pm EST each day. The entire event will be free and an opportunity to learn more about ITRC and the technical teams. Our meetings include environmental leaders and ITRC TRAINING & EVENTS Contact Us. Interstate Technology & Regulatory Council (ITRC) 1250 H Street, NW Suite 850 | Washington, DC | 20005. itrc@itrcweb.org GUIDANCE & DOCUMENTS 1997-09-01 (TD-2) TD-1, TD-2, and TD-3 serve as the protocol for minimum technical requirements and can be used together when treating a mix of contaminants. STRATEGIES FOR PREVENTING AND MANAGING HARMFUL Click HERE to read the HCBs Fact Sheet.. Benthic cyanobacteria have unique characteristics compared to planktonic cyanobacteria, such as occurrence in clear water and higher flow, differential responses to environmental conditions, and more common production of neurotoxins.ISM
Executive Summary: Incremental Sampling Methodology (ISM) is a structured composite sampling and processing protocol that reduces data variability and provides a reasonably unbiased estimate of mean contaminant concentrations in a volume of soil targeted for sampling.ISM provides representative samples of specific soil volumes defined as decision units by collecting numerous increments of soil VAPOR INTRUSION MITIGATION TRAINING PUBLIC PAGE Vapor intrusion (VI) is the movement of chemical vapors from contaminated soil and groundwater into a structure. Vapors primarily enter through openings in the building foundation or basement walls ─ such as cracks in the concrete slab, gaps around utility lines, and sumps. Once inside the home or workplace, vapors may be inhaled,posing
PASSIVE SAMPLERS DOCUMENTS Passive Samplers. The Passive Samplers documents address the use of polyethylene diffusion bags for passive groundwater sampling, particularly for long-term monitoring. Click on a document title to view it online and print. Or, right-click on the link and save the document to your local drive. If you would like a hard copy of anydocument (if
VAPOR INTRUSION PUBLIC PAGE Vapor Intrusion. Vapor intrusion is the migration of volatile chemicals from the subsurface into overlying buildings. Volatile chemicals may include volatile organic compounds, select semivolatile organic compounds, and some inorganic analytes, such as elemental mercury and hydrogen sulfide.VIM
Go to slide 3. This Interstate Technology and Regulatory Council (ITRC) online documentation includes the Vapor Intrusion Mitigation Team’s (VIMT) Fact Sheets, Tech Sheets, and Checklists prepared by the ITRC Vapor Intrusion Mitigation Team. Links within the online document help the reader locate interrelated topics. HOME - ITRCABOUT ITRCTEAMSTRAININGDOCUMENTSMEMBERSHIPPROGRAM AREAS ITRC & ME - About Us, Our Services and Our 2021 Teams: Q&A Digest. Incremental Sampling Methodology (ISM) Update. PFAS Roundtable Session One Q&A Digest. Per- and Polyfluoroalkyl Substances Guidance Document. Optimizing Injection Strategies and In situ Remediation Performance Document. Implementing Advanced Site Characterization Tools Web-based GUIDANCE & DOCUMENTS ITRC Documents - View, Download or Print For Free. ITRC publishes documents that broaden and deepen technical knowledge and expedite quality decision-making when faced with environmental challenges. ITRC has produced documents ranging from technical overviews and case studies of innovative remediation technologies to technical andregulatory
HOME - ITRC CONNECT
If you have any questions or concerns, please feel free to reach out. Note that after we go live, the following times will be available for you to connect with a member of our ITRC admin team for help: Monday, May 10th: 9:30 a.m. - 11:00 a.m. Monday, May 10th: 3:00 p.m. - 4:30 p.m. Tuesday, May 11th: 1:00 p.m. - 2:30 p.m.TRAINING CONTACTS
This training course provides a holistic process for management of challenging sites, termed “adaptive site management.”. This process is a comprehensive, flexible, and iterative process that is well-suited for sites where there is significant uncertainty in remedy performance predictions. ˃ Direct-Push Wells. ITRC PVI-1ITRC PVI GUIDANCEITRC PVI GUIDANCEITRC VI GUIDANCEITRC VIGUIDANCE
8. References. PVI Survey—Summary of State Responses. Appendix B. State Guidance and Contacts for Petroleum Vapor Intrusion. Chemistry of Petroleum. Petroleum Vapor Intrusion Conceptual Site Model Checklist. Common Types of Petroleum Sites. Technical Information to Support Site Screening. Investigation Methods and Analysis Toolbox. PFAS — PER- AND POLYFLUOROALKYL SUBSTANCES The Technical and Regulatory document is designed specifically to support state and federal environmental staff, as well as others (including stakeholders, project managers, and decision makers), to gain a working knowledge of the current state of PFAS science and practice. Developed by a team of over 400 environmental practitionersdrawn from
LNAPL UPDATEITRC IRRIGATION LNAPL UpdateHOME. 1. How to Use the Document. Light Non-Aqueous Phase Liquid ( LNAPL) Management is the process of LNAPL site assessment, monitoring, LNAPL Conceptual Site Model development, identification and validation of relevant LNAPL concerns, and the possible application of remediation technologies.ORGANIC BIOCIDES
Organic Biocides. Several research groups have explored the possibility of controlling cyanobacterial blooms using natural biocidal compounds or synthetic analogs. These compounds are not one group, or a derivate of a similar group or classification of molecules. Instead, they represent natural or synthetically modified extracts from variousFACT SHEETS
PFAS Fact Sheets. This page includes links for the ITRC PFAS fact sheets. The fact sheets are available as PDF files. Several tables of supporting information are published separately so that they can be updated periodically by ITRC. The fact sheet user should visit thispage to
QUALITY CONSIDERATIONS FOR MULTIPLE ASPECTS OF MUNITIONS The total cost-to-complete estimate for the Military Munitions Response Program (MMRP) is $11.2 billion, which includes the cost to complete cleanup for the subset of sites MRS that may contain unexploded ordnance (UXO) and discarded military munitions ( DMM) and still require a munitions response, and the cost for monitoringactivities once
HOME - ITRCABOUT ITRCTEAMSTRAININGDOCUMENTSMEMBERSHIPPROGRAM AREAS ITRC & ME - About Us, Our Services and Our 2021 Teams: Q&A Digest. Incremental Sampling Methodology (ISM) Update. PFAS Roundtable Session One Q&A Digest. Per- and Polyfluoroalkyl Substances Guidance Document. Optimizing Injection Strategies and In situ Remediation Performance Document. Implementing Advanced Site Characterization Tools Web-based GUIDANCE & DOCUMENTS ITRC Documents - View, Download or Print For Free. ITRC publishes documents that broaden and deepen technical knowledge and expedite quality decision-making when faced with environmental challenges. ITRC has produced documents ranging from technical overviews and case studies of innovative remediation technologies to technical andregulatory
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If you have any questions or concerns, please feel free to reach out. Note that after we go live, the following times will be available for you to connect with a member of our ITRC admin team for help: Monday, May 10th: 9:30 a.m. - 11:00 a.m. Monday, May 10th: 3:00 p.m. - 4:30 p.m. Tuesday, May 11th: 1:00 p.m. - 2:30 p.m.TRAINING CONTACTS
This training course provides a holistic process for management of challenging sites, termed “adaptive site management.”. This process is a comprehensive, flexible, and iterative process that is well-suited for sites where there is significant uncertainty in remedy performance predictions. ˃ Direct-Push Wells. ITRC PVI-1ITRC PVI GUIDANCEITRC PVI GUIDANCEITRC VI GUIDANCEITRC VIGUIDANCE
8. References. PVI Survey—Summary of State Responses. Appendix B. State Guidance and Contacts for Petroleum Vapor Intrusion. Chemistry of Petroleum. Petroleum Vapor Intrusion Conceptual Site Model Checklist. Common Types of Petroleum Sites. Technical Information to Support Site Screening. Investigation Methods and Analysis Toolbox. PFAS — PER- AND POLYFLUOROALKYL SUBSTANCES The Technical and Regulatory document is designed specifically to support state and federal environmental staff, as well as others (including stakeholders, project managers, and decision makers), to gain a working knowledge of the current state of PFAS science and practice. Developed by a team of over 400 environmental practitionersdrawn from
LNAPL UPDATEITRC IRRIGATION LNAPL UpdateHOME. 1. How to Use the Document. Light Non-Aqueous Phase Liquid ( LNAPL) Management is the process of LNAPL site assessment, monitoring, LNAPL Conceptual Site Model development, identification and validation of relevant LNAPL concerns, and the possible application of remediation technologies.ORGANIC BIOCIDES
Organic Biocides. Several research groups have explored the possibility of controlling cyanobacterial blooms using natural biocidal compounds or synthetic analogs. These compounds are not one group, or a derivate of a similar group or classification of molecules. Instead, they represent natural or synthetically modified extracts from variousFACT SHEETS
PFAS Fact Sheets. This page includes links for the ITRC PFAS fact sheets. The fact sheets are available as PDF files. Several tables of supporting information are published separately so that they can be updated periodically by ITRC. The fact sheet user should visit thispage to
QUALITY CONSIDERATIONS FOR MULTIPLE ASPECTS OF MUNITIONS The total cost-to-complete estimate for the Military Munitions Response Program (MMRP) is $11.2 billion, which includes the cost to complete cleanup for the subset of sites MRS that may contain unexploded ordnance (UXO) and discarded military munitions ( DMM) and still require a munitions response, and the cost for monitoringactivities once
ITRC TRAINING & EVENTS Contact Us. Interstate Technology & Regulatory Council (ITRC) 1250 H Street, NW Suite 850 | Washington, DC | 20005. itrc@itrcweb.org STRATEGIES FOR PREVENTING AND MANAGING HARMFUL Click HERE to read the HCBs Fact Sheet.. Benthic cyanobacteria have unique characteristics compared to planktonic cyanobacteria, such as occurrence in clear water and higher flow, differential responses to environmental conditions, and more common production of neurotoxins. EFFECTIVE APPLICATION OF GUIDANCE DOCUMENTS TO HYDROCARBON Click HERE to access the team's info document.. Overview. ITRC guidance already exists for hydrocarbon impacted sites, but there are many situations where regulatory guidance documents overlap. SOIL BACKGROUND & RISK Click HERE to access the team's info document.. Overview. Soil background concentrations are important to consider when conducting human health and ecological risk assessments. Regulators use soil values specific to contaminants commonly found in soil to evaluate whether they will pose risks toRADIONUCLIDES
Contact Us. Interstate Technology & Regulatory Council (ITRC) 1250 H Street, NW Suite 850 | Washington, DC | 20005. itrc@itrcweb.orgORGANIC BIOCIDES
Organic Biocides. Several research groups have explored the possibility of controlling cyanobacterial blooms using natural biocidal compounds or synthetic analogs. These compounds are not one group, or a derivate of a similar group or classification of molecules. Instead, they represent natural or synthetically modified extracts from various MICROPLASTICS PUBLIC PAGE Microplastics have been introduced to the environment over the last 50 years through plastic refuse which has been broken down, and particles in health and beauty products which have entered the waste stream. Recent studies have shown their harmful effects on environmental media, due to their chemical nature and persistence.ITRC - ITRC
2020-01-22 (ISM-1-2012-with-Clarifications) ISM is increasingly being used in the environmental field for sampling contaminants in soil. Proponents have found that the sampling density afforded by collecting many increments, together with the disciplined processing and subsampling of the combined increments, in most cases yields more consistent and reproducible results than those PETROLEUM VAPOR INTRUSION PUBLIC PAGE Petroleum vapor intrusion (PVI) is a subset of VI and is the process by which volatile petroleum hydrocarbons (PHCs) released as vapors from light nonaqueous phase liquids (LNAPL), petroleum-contaminated soils, or petroleum-contaminated groundwater migrate through the vadose zone and into overlying buildings. 3. KEY LNAPL CONCEPTS Common Misconceptions Key Concepts; LNAPL Distribution: LNAPL enters soil pores just as easily as groundwater (Section 3.2).LNAPL floats on the water table or capillary fringe like a pancake and does not penetrate below the water table (Section 3.2).Typically, water is the wetting fluid in the saturated zone, in direct contact with the soil, and occupies the smaller pores.* Home
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ADVANCING ENVIRONMENTAL SOLUTIONS To achieve healthy and sustainable air, water, land, and ecology through the adoption of innovative solutionsLATEST NEWS
11/16/2020 - Fall 2020 Newsletter 11/5/2020 - ITRC & Me Information and Outreach Webinars - RegisterNow!
11/2/2020 - 2021 IAP REGISTRATION IS NOW OPEN! 10/28/2020 - NEW ITRC Incremental Sampling Methodology (ISM-2) Update Document - Available Now! 10/22/2020 - Notice: Proposed ITRC Governance Changes 8/13/2020 - 2021 Project Teams Announced! 2/11/2020 - ITRC's Top 2021 Environmental Priorities Click here for archived ITRC NewsRECENT DOCUMENTS
Incremental Sampling Methodology (ISM) Update PFAS Roundtable Session One Q&A Digest Per- and Polyfluoroalkyl Substances Guidance Document 1,4-Dioxane Web-based Fact Sheets Optimizing Injection Strategies and In situ Remediation PerformanceDocument
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Soil Background & Risk Strategies for Preventing and Managing Harmful Cyanobacterial Blooms(Benthic)
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