Article archive — page 5 of 19
EPA restored the Title V emergency affirmative defense effective June 1, 2026, following a federal court ruling that reversed the 2023 Biden-era removal rule. Here is what environmental managers at major stationary sources need to know—and do—before the next equipment failure.
What pulp, chemical, and manufacturing operators need to verify on every atmospheric storage tank — API 653 currency, API 2000 venting capacity, and P/V valve condition.
The Sixth Circuit vacated Detroit's ozone redesignation. Starting June 29, 2026, the seven-county area runs on NNSR — 100 tpy thresholds, 1.15:1 offsets, LAER.
EPA reopened the 2020 federal coal ash permit program for a 30-day comment window — June 29, 2026 deadline. The permitting rail behind the April 2026 amendments.
CSB's Givaudan final report exposed the practitioner gap on industrial-residential setbacks. What plant operators need to do — and what no federal standard requires.
EPA's May 2026 proposal removes Ohio's Air Nuisance Rule from the federal SIP. Practitioner read on permits, citizen suits, state enforcement, and what does not change.
CSB's final report on the 2024 Givaudan explosion exposes a 12-year gap between reactivity testing and relief design. Here's the practitioner standard food plants now have to meet.
EPA requires a Significant New Use Notice 90 days before a SNUR-listed chemical hits a new application. Three SNUR batches take effect July 2026, and the penalty for a missed filing is $49,772 per day. Most filings are late because the trigger lives in procurement, not annual compliance review.
OMB's May 29, 2026 proposed rewrite of 2 CFR Part 200 ends fixed-amount awards, codifies termination for convenience, extends E-Verify to grant recipients, and adds senior-appointee approval.
OSHA and EPA civil penalty amounts in effect for 2026 are unchanged from 2025. Full tables, real assessed averages, and the notices that adjust nothing.
OSHA and EPA civil penalty amounts in effect for 2026 are unchanged from 2025. Full tables, real assessed averages, and the notices that adjust nothing.
A field PID with a 0.1 ppm benzene LOQ has 5x the LOQ of the USCG 0.02 ppm tank-entry ceiling. Here is what a defensible Marine Chemist's Certificate now requires.
EPA extended HFC new-equipment deadlines under the AIM Act in May 2026, but the 15-pound leak rule and Subpart C recordkeeping are still in force. Here's what an EPA inspector actually asks first.
FMCSA §393.130 requires four direct tiedowns and 50% aggregate Working Load Limit for equipment over 10,000 lb — not chain specifically. Here's what passes.
Pick Bayesian or Frequentist for a small-business exposure assessment and the same $4,050 budget yields a different defensible decision. A practitioner walk-through.
HF skin exposure can be lethal at 2.5% body surface area, and pain often doesn't appear until systemic hypocalcemia is already underway. Here's the incident response protocol every facility using HF needs in writing before the first exposure.
Office-to-residential conversion Phase I ESA: receptor change, vapor screening, pre-renovation asbestos and lead, and what Fannie Mae, Freddie Mac, and HUD MAP actually require.
OSHA enforces 90 dBA PEL with a 5 dB exchange rate. NIOSH, ACGIH, the EU, and the U.S. military all use 85 dBA with a 3 dB exchange rate. Here is how to design an HCP that satisfies both.
One cubic yard of soil weighs 3,000 pounds. A worker pinned face-down has about three minutes. Here's what 29 CFR 1926.652 actually requires before the June 2026 Stand Down.
Today is the statutory deadline for TSCA Section 8(d) submissions on 16 chemicals. EPA proposed a 12-month extension to May 2027 but hasn't finalized it. Here's what plants in scope do right now.
Asbestos abatement Kansas City projects fail on paperwork, not technique. KCMO files with the Health Department, MDNR covers the rest of Missouri, KDHE covers Wyandotte. Most contractors don't know.
Asbestos abatement Tulsa runs through ODEQ for the NESHAP notification, ODOL for the contractor license, and a separate City of Tulsa demolition permit — plus a tribal jurisdiction question post-McGirt that changes which agency holds the file.
Asbestos abatement Wichita: a Kansas-licensed practitioner walks through the federal NESHAP threshold, KDHE notification chain, Sedgwick County wrecking permit, and the floor tile decision that turns a Day 1 renovation into a Day 3 RACM project.
Property owners assume scaffolding violations belong to the contractor. CPL 02-00-124 says the multi-employer worksite OSHA citation can stack against the property owner too — up to $165,514 per willful condition.