Facility Info
461
Omya - Main Plant
7299 Crystal Creek Road
Lucerne Valley, CA 92356
Lucerne Valley, CA 92356
Phone: 760-248-7306
Fax: 760-248-9115
Fax: 760-248-9115
Was formerly called Pluess-Staufer (California), Inc.
| Permit Number | Permit Description | Equipment Description | Issue Date | Expiration Date | Action | |
|---|---|---|---|---|---|---|
| B000751 | CRUSHING AND SCREENING CIRCUIT (SENTINEL) | N/A | 10/09/2024 | 10/31/2025 |
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| B000754 | SECONDARY CRUSHING AND STORAGE SYSTEM | A truck-fed secondary crushing and radial stacki... | 10/09/2025 | 10/31/2026 |
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| B000755 | ROCK RECLAIM SYSTEM | N/A | 10/14/1999 | 10/31/2000 |
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| B000759 | CRUSHED ROCK FEED TO ROLLER MILL NO. 1 | N/A | 05/19/2015 | 10/31/2015 |
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| B000760 | CRUSHED ROCK FEED TO ROLLER MILL NO. 2 | N/A | 05/19/2015 | 10/31/2015 |
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| B000763 | ROLLER MILL No. 1 | Limestone Grinding and Classification, as follow... | 10/09/2025 | 10/31/2026 |
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| B000767 | AIR HEATER FOR ROLLER MILL NO. 1 (41-014) | Product Dryer (41-014), which is an oil fired bu... | 10/09/2025 | 10/31/2026 |
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| B000768 | ROLLER MILL No. 2 - LIMESTONE GRINDING & CLASSIF... | N/A | 10/09/2025 | 10/31/2026 |
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| B000773 | BULK LOADOUT / TRUCK SHIPPING FROM SILO #3 (81-0... | N/A | 10/09/2025 | 10/31/2026 |
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| B000775 | BULK LOADING AND TRANSFER EQUIPMENT AREA 82 | the handling of product from silos 53 (82-030), ... | 10/09/2025 | 10/31/2026 |
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| B003294 | IC ENGINE, GENERATOR | Year of manufacture: 1992, Tier 0 | 10/27/2010 | 10/31/2011 |
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| B002961 | PALLETIZING LINE No. 82 | a MHE Company, Inc. (Santa Ana, CA) automatic Ba... | 10/09/2025 | 10/31/2026 |
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| B002962 | PACKAGING AND PALLETIZING FOR LINE 83 | N/A | 10/09/2025 | 10/31/2026 |
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| B002001 | AIR HEATER FOR ROLLER MILL NO. 2 (42-014) | a product dryer (42-014), which an oil fired bur... | 10/09/2025 | 10/31/2026 |
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| B002252 | HEAT EXCHANGE HEATER FOR HEATING TRANSFER FLUID | a Parker Boiler (49-009) which is rated at 412,5... | 10/05/1998 | 10/31/1999 |
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| B002456 | CRUSHING AND SCREENING CIRCUIT (WHITE KNOB) | N/A | 10/26/2015 | 10/31/2016 |
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| B003935 | ROLLER MILL No. 3 | N/A | 10/09/2025 | 10/31/2026 |
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| B002003 | SURFACE TREATMENT PLANT | N/A | 10/09/2025 | 10/31/2026 |
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| B002004 | ROTOPACKER 83-009 BAGGING SYSTEM | N/A | 10/09/2025 | 10/31/2026 |
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| B002005 | ROTOPACKER 83-039 BAGGING SYSTEM | N/A | 10/09/2025 | 10/31/2026 |
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| B003936 | AIR HEATER FOR ROLLER MILL NO. 3 (44-027) | a unit that is propane started, but fired on No.... | 10/09/2025 | 10/31/2026 |
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| B004744 | BULK BAG FILLING MACHINE (82-316) | All necessary vibrators, controllers, load cells... | 10/09/2025 | 10/31/2026 |
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| B002002 | BALL MILL No. 1 (GRINDING AND CLASSIFICATION) | N/A | 10/09/2025 | 10/31/2026 |
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| B002009 | BULK LOADOUT / TRUCK SHIPPING FOR STORAGE SILO #... | N/A | 10/09/2025 | 10/31/2026 |
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| B000774 | PACKAGING EQUIPMENT, AREA #82 | Equipment which handles product from Silos 52 (8... | 10/09/2025 | 10/31/2026 |
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