General Information

AI ID Branch SIC County Basin Start End
14862 Air 2
Water 2
3273 Rankin Pearl River 09/08/1992


Physical and Mailing Address

Physical Address (Primary) Mailing Address
1176 Old Pearson Road
Florence, MS 39073
PO Box 2569
Madison, MS 39130


Permits and Alternate/Historic AI Identifiers

AI ID Alt Name Alt Type Start Date End Date
238000051 Redi-Mix, Inc. Air-State Operating 09/08/1992 09/08/1992
MSR000547 Redi-Mix, Inc. GP-Baseline 11/24/1992 06/20/2000
MSG110141 Redi-Mix, Inc. GP-Ready Mix Concrete 06/20/2000 04/30/2003
MSG110141 Redi-Mix, Inc. GP-Ready Mix Concrete 05/17/2004 05/28/2008
MSG110141 MMC Materials Inc GP-Ready Mix Concrete 05/28/2008 04/01/2009
MSG110141 MMC Materials, Inc. GP-Ready Mix Concrete 08/19/2009 07/14/2014
MSG110141 MMC Materials Inc. GP-Ready Mix Concrete 07/14/2014 03/31/2019
MSG110141 MMC Materials Inc, Florence GP-Ready Mix Concrete 03/04/2021 11/30/2025


Office of Pollution Control Contacts

Name Assignment Phone Number
Pilgrim, Kenneth Office of Pollution Control Air Compliance Manager (601) 961-5368
Whitlock, Jaricus Office of Pollution Control Air Permit Manager (601) 961-5747
Griffith, Michael Office of Pollution Control Water Compliance Manager (601) 961-5559
Griffith, Michael Office of Pollution Control Water Compliance Staff (601) 961-5559
Williams, Becky Office of Pollution Control Water Permit Manager (601) 961-5580
Parrish, Rusty Office of Pollution Control Water Permit Staff (601) 961-5580


Active Coverages Available Online

Permit Type Permit Number Issue Date Permit Document
General Permit - Ready Mix Recoverage MSG110141 03/04/2021 click for document


Current Status of General Permit Applications

Program Permit Type Permit Number Status Date Status Desc. PDF
General Permit Baseline Coverage MSR000547 06/20/2000 Coverage Terminated
General Permit Ready Mix Modification MSG110141 03/04/2021 Coverage Terminated click for document

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Public Records Request Link
PO Box 2261
Jackson, MS 39225-2261
Phone Number: (601) 961-5171
Fax Number: (601) 961-5049