Aggregate Prequalification Program
Last edit date: 6/26/2025
| SMARA # or State/Country, if non-SMARA | Mine Name | Mine Operator | Aggregate Size | QC DIME Sample ID | QA DIME Sample ID | Authorization Expiration Date |
|---|---|---|---|---|---|---|
| 91-33-0027 | Corona Quarry | Calmat Company | 1-1/2 inch - c | 2024-05-07-30 | 2024-05-07-51 | 7/11/2025 |
| 1 inch - c | 2024-05-07-31 | 2024-05-07-52 | 7/11/2025 | |||
| 1/2 inch - c | 2024-05-07-32 | 2024-05-07-53 | 7/11/2025 | |||
| 3/8 inch - c | 2024-05-07-33 | 2024-05-07-54 | 7/11/2025 | |||
| 91-37-0035 | Chula Vista | Vulcan Materials Company | 1 inch | 2024-05-28-43 | 2024-05-28-46 | 7/18/2025 |
| 3/8 inch | 2024-05-28-44 | 2024-05-28-47 | 7/18/2025 | |||
| fine | 2024-05-28-45 | 2024-05-28-48 | 7/18/2025 | |||
| 91-36-0006 | Foothill Quarry And Plant | Holliday Trucking, Inc. | 1 inch | 2024-05-03-19 | 2024-05-03-26 | 8/12/2025 |
| 3/8 inch | 2024-05-03-20 | 2024-05-03-27 | 7/21/2025 | |||
| fine | 2024-05-03-21 | 2024-05-03-28 | 7/21/2025 | |||
| 91-36-0137 | Cajon Creek | Calmat Company | 1 inch | 2024-07-23-66 | 2024-07-23-72 | 9/5/2025 |
| 3/4 inch | 2024-07-23-67 | 2024-07-23-73 | 9/5/2025 | |||
| 3/8 inch | 2024-07-23-68 | 2024-07-23-74 | 9/5/2025 | |||
| fine | 2024-07-23-69 | 2024-07-23-75 | 9/5/2025 | |||
| 91-36-0019 | Black Mountain Quarry | Cemex California Cement Llc | 1 inch | 2024-08-05-41 | 2024-08-05-45 | 9/22/2025 |
| 3/8 inch | 2024-08-05-42 | 2024-08-05-46 | 9/23/2025 | |||
| 91-56-0014 | Moorpark | Cemex Construction Materials Pacific, Llc | fine | 2024-08-20-29 | 2024-08-20-58 | 9/23/2025 |
| 91-19-0020 | Palmdale | Calmat Company | 1 inch | 2024-08-01-70 | 2024-08-01-78 | 9/24/2025 |
| 3/8 inch | 2024-08-01-71 | 2024-08-01-79 | 9/24/2025 | |||
| fine | 2024-08-01-72 | 2024-08-01-80 | 9/24/2025 | |||
| 91-36-0040 | Lytle Creek | Cemex Construction Materials Pacific, Llc | 1-1/2 inch | 2024-08-06-52 | 2024-08-06-61 | 10/13/2025 |
| 1 inch | 2024-08-06-49 | 2024-08-06-58 | 10/13/2025 | |||
| 3/8 inch | 2024-08-06-50 | 2024-08-06-59 | 10/13/2025 | |||
| fine | 2024-08-06-51 | 2024-08-06-60 | 10/13/2025 | |||
| 91-10-0014 | Rockfield Plant | Cemex | 1 inch | 2024-05-20-174 | 2024-05-20-119 | 11/3/2025 |
| 3/8 inch | 2024-05-20-175 | 2024-05-20-120 | 11/3/2025 | |||
| fine | 2024-05-20-176 | 2024-05-20-121 | 11/3/2025 | |||
| 91-19-0054 | Big Rock Creek - Lebata | Lebata, Inc | 1 inch | 2024-09-09-65 | 2024-09-09-68 | 11/10/2025 |
| 3/8 inch | 2024-09-09-66 | 2024-09-09-69 | 11/10/2025 | |||
| fine | 2024-09-09-67 | 2024-09-09-70 | 11/10/2025 | |||
| 91-36-0068 | Redlands Wash Plan (cemex) | Cemex Construction Materials Pacific, Llc | 1 inch | 2024-08-06-53 | 2024-08-06-62 | 11/12/2025 |
| 3/8 inch | 2024-08-06-54 | 2024-08-06-63 | 10/31/2025 | |||
| fine | 2024-08-06-55 | 2024-08-13-94 | 10/31/2025 | |||
| 91-19-0046 | Big Rock Creek- Granite | Granite Construction | 1-1/2 inch | 2024-10-03-2 | 2024-10-03-78 | 11/20/2025 |
| 1 inch | 2024-10-03-3 | 2024-10-03-79 | 11/20/2025 | |||
| 3/8 inch | 2024-10-03-4 | 2024-10-03-80 | 11/20/2025 | |||
| fine | 2024-10-03-5 | 2024-10-03-81 | 11/20/2025 | |||
| 91-36-0046 | Agcon, Inc. | Agcon, Inc. | 1 inch | 2024-10-23-111 | 2024-10-23-86 | 2/16/2026 |
| 3/8 inch | 2024-10-23-110 | 2024-10-23-87 | 2/16/2026 | |||
| fine | 2024-10-23-109 | 2024-10-23-88 | 2/16/2026 | |||
| 91-33-0073 | Murdock-alberhill Ranch | Pacific Clay Products, Inc. | fine | 2025-01-09-38 | 2025-01-09-45 | 3/9/2026 |
| 91-15-0114 | Solari Sand And Gravel | Granite Construction | 1 inch | 2025-01-17-13 | 2025-01-17-19 | 3/13/2026 |
| 1/2 inch | 2025-01-17-14 | 2025-01-17-20 | 3/13/2026 | |||
| 3/8 inch | 2025-01-17-15 | 2025-01-17-21 | 3/13/2026 | |||
| fine | 2025-01-17-16 | 2025-01-17-22 | 3/13/2026 | |||
| 91-57-0002 | Woodland Plant | Teichert Aggregates | 1 inch | 2024-09-04-23 | 2024-09-04-46 | 3/18/2026 |
| 3/8 inch | 2024-09-04-24 | 2024-09-04-47 | 3/18/2026 | |||
| fine | 2024-09-04-25 | 2024-09-04-48 | 3/18/2026 | |||
| 91-36-0072 | Redlands Wash Plan (robertson's Ready Mix) | Robertson's Ready Mix | 1 inch | 2024-12-27-2 | 2024-12-27-8 | 3/23/2026 |
| 3/8 inch | 2024-12-27-3 | 2024-12-27-9 | 3/23/2026 | |||
| fine | 2024-12-27-1 | 2024-12-27-7 | 3/23/2026 | |||
| 91-15-0080 | Mojave Quarry | Holliday Rock Co., Inc. | 1 inch | 2025-01-10-59 | 2025-01-10-49 | 3/26/2026 |
| 3/8 inch | 2025-01-10-60 | 2025-01-10-50 | 3/26/2026 | |||
| fine | 2025-01-10-61 | 2025-01-10-51 | 3/26/2026 | |||
| 91-19-0001 | Holliday - Palmdale | Holliday Rock Co., Inc. | 1 inch | 2025-01-10-62 | 2025-01-10-48 | 3/26/2026 |
| 3/8 inch | 2025-01-10-63 | 2025-01-10-47 | 3/26/2026 | |||
| fine | 2025-01-10-64 | 2025-01-10-45 | 3/26/2026 | |||
| 91-33-0019 | Kennedy Hills Materials | Chandler Aggregates, Inc. | fine | 2025-01-21-10 | 2025-01-21-11 | 3/30/2026 |
| 91-33-0030 | H J Hove Mine | Hi-grade Materials Co. | 1 inch | 2024-12-31-13 | 2024-12-31-7 | 3/30/2026 |
| 3/8 inch | 2024-12-31-14 | 2024-12-31-8 | 3/30/2026 | |||
| fine | 2025-01-21-44 | 2025-01-21-28 | 3/30/2026 | |||
| 91-42-0022 | Buellton Pit | Granite Construction Company, Inc | fine | 2025-02-21-12 | 2025-02-21-13 | 3/30/2026 |
| CA | Santee San Diego Pit | Martin Marietta | 1 inch | 2025-01-20-01 | 2025-01-20-15 | 4/1/2026 |
| 3/8 inch | 2025-01-20-02 | 2025-01-20-16 | 4/1/2026 | |||
| fine | 2025-01-20-03 | 2025-01-20-17 | 4/1/2026 | |||
| 91-33-0012 | Banning Quarry | Rrm Properties | 1-1/2 inch | 2024-12-30-2 | 2024-12-30-11 | 4/8/2026 |
| 1 inch | 2024-12-30-3 | 2024-12-30-12 | 4/8/2026 | |||
| 3/8 inch | 2024-12-30-4 | 2024-12-30-13 | 4/8/2026 | |||
| fine | 2024-12-30-1 | 2024-12-30-10 | 4/8/2026 | |||
| 91-37-0020 | Hester's Granite | Hester's Granite Company | 1 inch | 2024-12-26-4 | 2024-12-26-10 | 4/8/2026 |
| 3/8 inch | 2024-12-26-5 | 2024-12-26-11 | 4/8/2026 | |||
| CANADA | Port Mcneil Quarry(orca Aggregate) | Polaris Mineral Corporation | 1 inch | 2025-01-15-39 | 2025-01-15-48 | 4/8/2026 |
| 1/2 inch | 2025-01-15-40 | 2025-01-15-49 | 4/8/2026 | |||
| fine | 2025-01-15-41 | 2025-01-15-50 | 4/8/2026 | |||
| 91-19-0025 | Irwindale | Irwindale Reclamation Authority | 1-1/2 inch | 2025-02-19-21 | 2025-02-19-25 | 4/20/2026 |
| 1 inch | 2025-02-19-22 | 2025-02-19-26 | 4/20/2026 | |||
| 3/8 inch | 2025-02-19-23 | 2025-02-19-27 | 4/20/2026 | |||
| fine | 2025-02-19-24 | 2025-02-19-28 | 4/20/2026 | |||
| 91-33-0035 | Eagle Valley Quarry | Hanson Aggregates Llc | 1-1/2 inch | 2025-02-20-16 | 2025-02-20-21 | 4/24/2026 |
| 1 inch | 2025-02-20-17 | 2025-02-20-22 | 4/24/2026 | |||
| 3/8 inch | 2025-02-20-18 | 2025-02-20-23 | 4/24/2026 | |||
| 91-42-0006 | Bee Rock Quarry | Granite Construction Company, Inc | 1 inch | 2025-02-21-10 | 2025-02-21-14 | 4/24/2026 |
| 3/8 inch | 2025-02-21-11 | 2025-02-21-15 | 4/24/2026 | |||
| 91-19-0052 | Olive Pit Mine | United Rock Products Corporation | 1 inch | 2025-03-06-21 | 2025-03-06-25 | 5/1/2026 |
| 3/8 inch | 2025-03-06-22 | 2025-03-06-26 | 5/1/2026 | |||
| fine | 2025-03-06-23 | 2025-03-06-27 | 5/1/2026 | |||
| 91-01-0009 | Eliot | Cemex | 1 inch | 2025-03-04-49 | 2025-03-04-56 | 5/4/2026 |
| 3/8 inch | 2025-03-04-50 | 2025-03-04-57 | 5/4/2026 | |||
| fine | 2025-03-04-51 | 2025-03-04-58 | 5/4/2026 | |||
| 91-07-0004 | Cemex Clayton Quarry | Cemex | 1 inch | 2025-03-07-33 | 2025-03-07-39 | 5/4/2026 |
| 91-19-0033 | Palmdale | Robertson's Ready Mix | 1 inch | 2024-12-23-3 | 2024-12-23-22 | 4/13/2026 |
| 3/8 inch | 2024-12-23-4 | 2024-12-23-23 | 5/5/2026 | |||
| fine | 2024-12-23-2 | 2024-12-23-21 | 4/13/2026 | |||
| 91-36-0042 | Lucerne Valley Pit | Hi-grade Materials Co. | 1 inch | 2025-02-24-52 | 2025-02-24-28 | 5/7/2026 |
| 3/8 inch | 2025-02-24-53 | 2025-02-24-29 | 5/7/2026 | |||
| fine | 2025-02-24-54 | 2025-02-24-30 | 5/7/2026 | |||
| 91-36-0146 | Mid-valley Sanitary Landfill | County Of San Bernardino | 1 inch | 2025-02-18-8 | 2025-02-18-18 | 4/29/2026 |
| 3/8 inch | 2025-02-18-09 | 2025-02-18-19 | 5/13/2026 | |||
| fine | 2025-02-18-7 | 2025-02-18-17 | 4/29/2026 | |||
| 91-57-0008 | Solano Concrete Off-channel | Cemex | 1 inch | 2025-03-07-34 | 2025-03-07-40 | 5/22/2026 |
| 3/8 inch | 2025-03-07-35 | 2025-03-07-41 | 5/22/2026 | |||
| fine | 2025-03-07-36 | 2025-03-07-42 | 5/22/2026 | |||
| 91-33-0061 | Harlow Quarry | Robertson's Ready Mix | 1-1/2 inch | 2025-02-19-6 | 2025-02-19-18 | 6/3/2026 |
| 1 inch | 2025-02-19-7 | 2025-02-19-19 | 6/3/2026 | |||
| 3/8 inch | 2025-02-19-8 | 2025-02-19-20 | 6/3/2026 | |||
| 91-36-0116 | Cushenbury Sand & Gravel | Robertson's Ready Mix | 1-1/2 inch | 2025-04-15-3 | 2025-04-15-60 | 6/15/2026 |
| 1 inch | 2025-04-15-4 | 2025-04-15-61 | 6/15/2026 | |||
| 3/8 inch | 2025-04-15-5 | 2025-04-15-62 | 6/15/2026 | |||
| fine | 2025-04-15-2 | 2025-04-15-59 | 6/15/2026 | |||
| 91-19-0023 | Durbin | Irwindale Reclamation Authority | fine | 2025-04-14-73 | 2025-04-08-44 | 6/17/2026 |
| 91-37-0036 | Highway 67 & Vigilante Road Pit | Hanson Aggregates West, Inc. | 1 inch | 2025-03-28-11 | 2025-03-28-18 | 6/17/2026 |
| 3/8 inch | 2025-03-28-10 | 2025-03-28-17 | 6/17/2026 | |||
| 91-19-0026 | Little Rock Quarry | Hi-grade Materials Co. | 1 inch | 2025-05-16-29 | 2025-05-16-23 | 6/18/2026 |
| 3/8 inch | 2025-05-16-30 | 2025-05-16-24 | 6/18/2026 | |||
| fine | 2025-05-16-31 | 2025-05-16-25 | 6/18/2026 | |||
| 91-19-0035 | Fish Canyon Quarry | Azusa Rock, Inc | 1 inch | 2025-05-02-55 | 2025-05-05-66 | 6/18/2026 |
| 3/8 inch | 2025-05-02-56 | 2025-05-05-67 | 6/18/2026 | |||
| fine | 2024-04-17-45 | 2024-04-17-52 | 7/21/2025 | |||
| 91-33-0008 | Cabazon Quarry | Robertson's Ready Mix | 1 inch | 2025-03-26-19 | 2025-03-26-41 | 6/18/2026 |
| 3/8 inch | 2025-03-26-20 | 2025-03-26-42 | 6/18/2026 | |||
| fine | 2025-03-26-18 | 2025-03-26-40 | 6/18/2026 | |||
| 91-10-0005 | Coalinga Pit #1 | Granite Construction Company | 1 inch | 2025-03-24-21 | 2025-03-24-77 | 6/26/2026 |
| 3/8 inch | 2025-03-24-22 | 2025-03-24-78 | 6/26/2026 | |||
| fine | 2025-03-24-23 | 2025-03-24-79 | 6/26/2026 |