This was an EPA-lead inspection.

Semiconductor devices are extremely complex to manufacture, with leading devices requiring more than 2,000 process steps, hundreds of production materials, and approximately 26 weeks to manufacture and test.

This was an EPA-lead inspection.

Application of Pretreatment Standards and Requirements Mishawaka has set local limits for the following pollutants: arsenic, cadmium, chromium, hexavalent chromium, copper, cyanide, lead, mercury

Senior Environmental Scientist Senior Environmental Scientist Plant Engineer - Environmental Lead Project Manager - Assistant Plant Manager Environmental Engineer Pre-press Supervisor Safety Manager Independent Consultant EPA Lead Inspector Signature/Date Supervisor Signature/Date DEBRA PANDAK Digitally signed by DEBRA PANDAK DN: c=US, o=U.S.

Portable vents protect mobile electronic consumer devices and lead to a much longer lifetime of those devices.

Portable vents protect mobile electronic consumer devices and lead to a much longer lifetime of those devices.

Portable vents protect mobile electronic consumer devices and lead to a much longer lifetime of those devices.

Lead-time requirements for redesign and new developments should be taken into account. 2.

Olin receives processed lead blocks which are converted to lead billets.

The facility manages lead-acid batteries generated from wrecked vehicles in accordance with 40 CFR Part 266, Subpart G.

He leads efforts to advance the U.S. liquefied natural gas (LNG) industry's economic and environmental agenda with CLNG member companies, regulators, legislators and other key stakeholders.

EPA Region 5 Lead Inspector wore his credentials.

During the Yard walkthrough, we looked at the material storage area where we observed oily material and sediment in at least three stormwater inlets (NOPF #1) leading to Outfall 03 and outfall 04, then we looked at the B-1 West Fueling Platform, the Cushman Tank Farm area where we observed poor housekeeping practices (NOPF #2) where blue gloves and floatable were on the ground and in the ditch leading to Outfall 08.

During the closing conference, EPA REGION 5 Lead Inspector discussed the observations and Area(s) of Concern identified during the inspection.