Key Takeaway
UPLAND PIT AND MILL is a active surface mine producing SandAndGravel, located in Upland, San Bernardino County, CA. It has 135 violations on record (27 S&S) and $25K in proposed penalties. Operated by HOLLIDAY ROCK COMPANY INC.
UPLAND PIT AND MILL
Operator: HOLLIDAY ROCK COMPANY INC
Controller: Penny J Holliday
Location: Upland, San Bernardino County, CA
Employees: 55
Recent Violations
View all 135 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 11/18/2025 | 56.14100(b) | Non-S&S | LowNegligence | $151 |
| 07/17/2025 | 56.14100(b) | Non-S&S | LowNegligence | $151 |
| 07/16/2025 | 47.44(b) | Non-S&S | LowNegligence | $151 |
| 07/15/2025 | 56.12032 | S&S | LowNegligence | $336 |
| 08/30/2024 | 50.30(a) | Non-S&S | HighNegligence | $147 |
| 08/26/2024 | 56.12018 | Non-S&S | LowNegligence | $147 |
| 02/29/2024 | 50.30(a) | Non-S&S | ModNegligence | $147 |
| 02/29/2024 | 50.30(a) | Non-S&S | ModNegligence | $147 |
| 02/29/2024 | 50.30(a) | Non-S&S | ModNegligence | $147 |
| 02/29/2024 | 46.9(b)(5) | Non-S&S | ModNegligence | $147 |
| 09/14/2023 | 56.20003(a) | S&S | ModNegligence | $657 |
| 09/14/2023 | 56.14112(a)(1) | Non-S&S | LowNegligence | $143 |
| 09/14/2023 | 56.20003(a) | S&S | LowNegligence | $295 |
| 09/13/2023 | 56.14100(c) | S&S | ModNegligence | $2,772 |
| 09/13/2023 | 56.4101 | Non-S&S | HighNegligence | $1,858 |
| 08/31/2023 | 50.20-1 | Non-S&S | ModNegligence | $143 |
| 04/26/2023 | 46.11(b)(6) | S&S | LowNegligence | $328 |
| 04/26/2023 | 45.4(b) | Non-S&S | HighNegligence | $143 |
| 04/26/2023 | 46.3(b) | Non-S&S | LowNegligence | $143 |
| 04/26/2023 | 46.9(b) | Non-S&S | LowNegligence | $143 |
Accidents & Injuries
View all 31 →| Date | Classification | Injury | Days Lost |
|---|---|---|---|
| 11/11/2025 | FIRE | DAYS AWAY FROM WORK ONLY | None |
| 09/19/2025 | HANDLING OF MATERIALS | DYS AWY FRM WRK & RESTRCTD ACT | 1d lost, 65d restricted |
| 08/27/2025 | SLIP OR FALL OF PERSON | DAYS RESTRICTED ACTIVITY ONLY | 4d restricted |
| 07/16/2025 | SLIP OR FALL OF PERSON | DYS AWY FRM WRK & RESTRCTD ACT | 7d lost, 21d restricted |
| 06/13/2025 | HANDTOOLS (NONPOWERED) | DAYS RESTRICTED ACTIVITY ONLY | 11d restricted |
| 02/02/2024 | POWERED HAULAGE | DAYS RESTRICTED ACTIVITY ONLY | 19d restricted |
| 01/23/2024 | POWERED HAULAGE | DAYS AWAY FROM WORK ONLY | 1d lost |
| 12/29/2023 | POWERED HAULAGE | DAYS AWAY FROM WORK ONLY | 10d lost |
| 10/25/2023 | SLIP OR FALL OF PERSON | DAYS RESTRICTED ACTIVITY ONLY | 4d restricted |
| 06/24/2023 | HANDLING OF MATERIALS | DAYS RESTRICTED ACTIVITY ONLY | 5d restricted |
Inspections
View all 58 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 11/12/2025 | 11/18/2025 | 30.00 | 1 |
| 07/15/2025 | 07/18/2025 | 39.75 | 1 |
| 03/12/2025 | 03/13/2025 | 12.00 | 1 |
| 08/26/2024 | 08/30/2024 | 23.00 | 2 |
| 02/28/2024 | 02/29/2024 | 21.00 | 1 |
| 09/19/2023 | 09/19/2023 | 14.75 | 1 |
| 09/13/2023 | 09/14/2023 | 35.00 | 2 |
| 04/24/2023 | 05/24/2023 | 36.00 | 1 |
| 10/30/2022 | 02/21/2023 | 91.75 | 1 |
| 07/07/2022 | 07/13/2022 | 20.00 | 2 |
Mine Details
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Frequently Asked Questions
How many MSHA violations does UPLAND PIT AND MILL have?
UPLAND PIT AND MILL has 135 MSHA violations on record, of which 27 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $25K.
What type of mine is UPLAND PIT AND MILL?
UPLAND PIT AND MILL is a Surface mine producing SandAndGravel, located in Upland, San Bernardino County, CA. It currently has 55 employees.
Has anyone been injured or killed at UPLAND PIT AND MILL?
According to MSHA records, UPLAND PIT AND MILL has 31 reported accident/injury records and 0 fatalities on file.
Who operates UPLAND PIT AND MILL?
UPLAND PIT AND MILL is operated by HOLLIDAY ROCK COMPANY INC and controlled by Penny J Holliday. MSHA Mine ID: 0401808.