4 The Record is a publication from ALL4’s team that takes an in-depth look at technical and regulatory topics.
ADEM Posts New Waste and Water Forms
Posted: July 19th, 2012
On July 6, 2012, the Alabama Department of Environmental Management (ADEM) announced that their website (Forms section) has been updated with the following forms concerning National Pollutant Discharge Elimination System (NPDES) and waste systems…
Read article
ISO 14001 Compliance – What Tool Do You Use to Comply With “Legal and Other Requirements”?
Posted: July 18th, 2012
In order to be in compliance with ISO 14001 (Environmental Management Systems), facilities must establish, implement, and maintain procedures to identify and have access to applicable legal requirements related to environmental aspects
Read article
Pennsylvania Proposes Amendments to Particulate Matter Testing Requirements
Posted: July 16th, 2012
The Pennsylvania Environmental Quality Board (EQB) has proposed to amend 25 Pa. Code Chapters 121 and 139 with the purpose of updating and clarifying the sampling and testing methods used to demonstrate compliance with particulate matter (PM) emissions limits.
Read article
A New Addition (and a familiar face) at ALL4
Posted: July 10th, 2012
As I reflect on my excitement about beginning the next phase of my career with ALL4, I’m reminded of the saying “the more things change, the more things stay the same.” It’s hard to believe that it has been 18 years since my…
Read article
U.S. EPA Adds New Exclusion to the Definition of Volatile Organic Compounds (VOCs)
Posted: July 9th, 2012
On June 22, 2012, a notice was published informing that the U.S. EPA revised its definition of volatile organic compounds (VOCs) to exclude 1,3,3,3-tetrafluoropropene.
Read article
U.S. EPA Proposes Tighter Annual PM2.5 NAAQS and a New Secondary PM2.5 NAAQS
Posted: July 9th, 2012
U.S. EPA has proposed to tighten the annual NAAQS for PM2.5 because more studies have linked health issues with low levels of PM2.5 than were previously thought.
Read article
Dan Holland’s Return to ALL4
Posted: July 3rd, 2012
If you take that recharged feeling that you get after a three-day weekend and multiply it by about 200 you will get the feeling that I have right now. After taking leave of ALL4 in December 2009, I am pleased to let you know that I have restarted my air quality consulting career.
Read article
Public Comment on PADEP Draft Guidance for Performing Single Stationary Source Determinations for Oil and Gas Industries
Posted: July 2nd, 2012
The Pennsylvania Air Quality Technical Advisory Committee (AQTAC) met on Thursday June 14, 2012 and presented a summary of comments that they had received on their interim final technical guidance DEP ID: 270‐0810‐006 entitled “Guidance for Performing Single Stationary Source Determinations for Oil and Gas Industries.”
Read article
ALL4’s: Is That Your Final Answer?
Posted: July 2nd, 2012
Test your knowledge across the environmental field, on the building blocks of air quality rules, on ALL4 general trivia, and with brain teasers that have perplexed us…Take on ALL4’s Is That Your Final Answer?
Read article
Pennsylvania AQTAC Discusses Oil and Gas Related Topics at June 14, 2012 Meeting
Posted: June 28th, 2012
The Pennsylvania Air Quality Technical Advisory Committee (AQTAC) met on Thursday June 14, 2012 at the Pennsylvania Department of Environmental Protection (PADEP) Rachel Carson building in Harrisburg, Pennsylvania.
Read article