Indiana is home to BP Whiting — one of the largest refineries in the country — along with chemical plants across the Calumet region and the state’s industrial corridor. AIM™ EH&S runs Leak Detection and Repair (LDAR) programs across Indiana with crews who have walked the units they monitor.
Which Rules Apply in Indiana
The Indiana Department of Environmental Management administers air permitting under EPA Region 5, with refineries and chemical plants subject to refinery MACT CC, NESHAP HON, and NSPS VV/VVa. We read the applicable subpart for your facility instead of guessing.
What We Do
Method 21 component monitoring, OGI surveys, repair tracking against the regulatory clock, audit-grade recordkeeping, and program design — from single pads to refinery-scale unit counts.
Why Indiana Operators Call Us
IDEM and EPA Region 5 experience, calibrated instruments, and defensible data every time. No fluff, no padded headcounts.
Get an LDAR Program That Holds Up
From Whiting to the industrial corridor, we scope it straight. Talk to someone who has walked the unit.