Portland Cement Manufacturing Industry: Information Collection Request Data
The EPA issued a Clean Air Act section 114 information collection request to entities subject to the Portland Cement Manufacturing NESHAP (40 CFR part 63, subpart LLL). Included below are the responses received from the questionnaire used to collect information on each facility (Phase 1) and the test reports from emissions testing performed at each facility (Phase 2).
Phase 1: October 2, 2022
- Portland Cement Manufacturing NESHAP 114 Request Form - COMPILATION (xlsx)
- Portland Cement Manufacturing NESHAP 114 Enclosure 1 questionnaire - Part E (xlsx)
- Section 114 Facility Responses
- Ash Grove Facility ICR Response (zip)
- Buzzi Unicem USA ICR Response (zip)
- CalPortland Company ICR Response (zip)
- Cemex Construction Materials Florida, LLC ICR Response (pdf)
- Mountain Cement Company LLC (Eagle) ICR Response (xlsx)
- GCC Rio Grande, Inc. ICR Response (zip)
- Holcim (US) Inc. ICR Response (zip)
- Lehigh Cement Company LLC ICR Response (zip)
Phase 2: July 12, 2023