Key Takeaway

Redlands Quarry is a active surface mine producing SandAndGravel, located in Redlands, San Bernardino County, CA. It has 141 violations on record (25 S&S) and $16K in proposed penalties. Operated by Cemex Construction Materials LP.

Redlands Quarry

Active Surface SandAndGravel

Operator: Cemex Construction Materials LP

Controller: Cemex S A

Location: Redlands, San Bernardino County, CA

Employees: 10

141
Violations
25
S&S Violations
20
Accidents
$16K
Penalties

Recent Violations

View all 141 →
Date Section S&S Negligence Penalty
05/29/2024 47.44(b) Non-S&S LowNegligence $147
05/29/2024 56.4400(a) S&S LowNegligence $204
01/06/2021 56.14132(a) Non-S&S LowNegligence $125
01/04/2021 56.20003(a) Non-S&S LowNegligence $125
06/11/2020 56.14107(a) Non-S&S LowNegligence $123
11/14/2019 56.4101 Non-S&S LowNegligence $121
05/30/2018 56.9314 Non-S&S ModNegligence $177
04/18/2018 56.16006 Non-S&S ModNegligence $118
04/18/2018 56.14100(b) Non-S&S ModNegligence $118
04/18/2018 56.11001 S&S HighNegligence $880
07/21/2010 56.4201(a)(1) Non-S&S ModNegligence $100
04/16/2010 50.30(a) Non-S&S HighNegligence $100
11/30/2009 56.14107(a) Non-S&S ModNegligence $100
08/20/2009 56.18010 Non-S&S HighNegligence $176
11/12/2008 56.4603(a) Non-S&S ModNegligence $100
11/12/2008 56.4201(a)(2) Non-S&S ModNegligence $100
06/20/2007 56.14115(b) Non-S&S ModNegligence $100
06/20/2007 56.14109(a) Non-S&S LowNegligence $100
02/27/2007 56.12004 Non-S&S ModNegligence $60
02/27/2007 56.14100(b) Non-S&S HighNegligence $60

Accidents & Injuries

View all 20 →
Date Classification Injury Days Lost
01/04/2024 MACHINERY DAYS AWAY FROM WORK ONLY 26d lost
09/04/2008 HANDLING OF MATERIALS DAYS RESTRICTED ACTIVITY ONLY 1d restricted
09/19/2006 HANDLING OF MATERIALS DAYS RESTRICTED ACTIVITY ONLY 7d restricted
06/22/2005 POWERED HAULAGE DAYS RESTRICTED ACTIVITY ONLY 21d restricted
11/05/2004 MACHINERY NO DYS AWY FRM WRK,NO RSTR ACT None
11/04/2004 HANDLING OF MATERIALS NO DYS AWY FRM WRK,NO RSTR ACT None
10/28/2004 HANDTOOLS (NONPOWERED) NO DYS AWY FRM WRK,NO RSTR ACT None
03/08/2004 NO VALUE FOUND DAYS RESTRICTED ACTIVITY ONLY 9d restricted
02/11/2004 HANDLING OF MATERIALS DAYS RESTRICTED ACTIVITY ONLY 51d restricted
03/29/2002 HANDLING OF MATERIALS DAYS RESTRICTED ACTIVITY ONLY 18d restricted

Inspections

View all 47 →
Begin End Hours Inspectors
11/13/2025 11/13/2025 11.25 1
04/10/2025 04/10/2025 5.25 1
03/05/2025 03/05/2025 9.50 1
05/28/2024 05/29/2024 12.25 1
10/01/2023 10/04/2023 18.75 1
05/25/2023 05/26/2023 8.75 1
10/26/2022 10/27/2022 25.00 1
05/09/2022 05/09/2022 7.75 1
11/09/2021 11/10/2021 15.00 1
06/22/2021 06/22/2021 8.50 1

Mine Details

MSHA Mine ID0404869
Mine TypeSurface
StatusActive
CommoditySandAndGravel
SIC DescriptionConstruction Sand and Gravel
Employees10
Days/Week5.0
Hours/Shift8.0
Coordinates34.0983330, -117.1819440
Nearest TownRedlands

Frequently Asked Questions

How many MSHA violations does Redlands Quarry have?

Redlands Quarry has 141 MSHA violations on record, of which 25 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $16K.

What type of mine is Redlands Quarry?

Redlands Quarry is a Surface mine producing SandAndGravel, located in Redlands, San Bernardino County, CA. It currently has 10 employees.

Has anyone been injured or killed at Redlands Quarry?

According to MSHA records, Redlands Quarry has 20 reported accident/injury records and 0 fatalities on file.

Who operates Redlands Quarry?

Redlands Quarry is operated by Cemex Construction Materials LP and controlled by Cemex S A. MSHA Mine ID: 0404869.