4 The record articles

4 The Record is a publication from ALL4’s team that takes an in-depth look at technical and regulatory topics.


Highlights from the 2019 TCEQ Autumn Conference

Posted: October 31st, 2019

ALL4 attended the Texas Commission on Environmental Quality (TCEQ) Autumn Conference, where many updates were discussed in the areas of permitting, legislative decisions, and management structure. Read on to learn more about the conference updates. The new TCEQ Office of […]

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What is a P2 Plan??

Posted: October 16th, 2019

If you have been in the environmental business for a while, you are likely well-versed in the submission dates for the Federal Programs that occur each year [e.g. Air Emissions Inventory, Toxic Release Inventory (TRI). If you are a Texas […]

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Is Your Ambient Monitoring Station Up-To-Date?

Posted: October 8th, 2019

What is the current status of your ambient monitoring station?  Have your instruments been audited recently?  Have the instruments been recalibrated and recertified?  Is calibration and re-certification still supported on the instruments you have by the manufacturer or whoever you […]

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Proposed Rulemaking for Ethylene Production NESHAP

Posted: September 12th, 2019

On September 5, 2019, Andrew Wheeler, the U.S. Environmental Protection Agency (U.S. EPA) Administrator, signed a notice proposing changes to the National Emission Standards for Hazardous Air Pollutants (NESHAP): Generic Maximum Achievable Control Technology Standards for Ethylene Production.  U.S. EPA […]

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It is Always Best to Report Asbestos

Posted: September 12th, 2019

U.S. EPA’s National Emission Standard for Asbestos are found in 40 CFR Part 61, Subpart M (National Emission Standard for Asbestos), which includes provisions for demolition and renovation. According to 40 CFR §61.145, prior to commencement of demolition, renovation, or […]

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