Shasta Ranch Aggregates has $5K in proposed MSHA penalties and $0 outstanding across 0 contested dockets, plus health sampling and the full incident record.
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Fatalities
0
Total incidents
3
Years on record
2010–2016
Latest incident
Jun 2016
Compliance record
MSHA citations since 2009
42
citations
11
significant & substantial
$5,324
proposed penalties
$5,324
paid to date
100% of proposed penalties paid to date, a $0 gap.
citations per 100 inspection hours
ⓘThis rate is recorded citations divided by MSHA inspection hours, per 100 hours. It reflects inspection effort, not mine size or production.
Rate withheld: 311 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
Shasta Ranch Aggregates has $5K in proposed MSHA penalties and $0 outstanding across 0 contested dockets.
Penalty disposition
ⓘDifferences between proposed and paid penalties reflect both settlements and conference reductions and amounts still owed. Outstanding is the balance currently owed.
$5K
proposed penalties
$5K
current assessed
$5K
paid to date
$0
outstanding
42 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2022-05-18.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
Violation severity profile
ⓘShares are computed over citations that carry the MSHA gravity and negligence coding; a small share of records are uncoded.
Source: MSHA violations gravity and negligence coding, updated weekly.
Health sampling
ⓘA sample is a point in time compliance measurement, not an individual exposure history. These figures describe MSHA sampling records and do not establish causation or personal dose.
Metal and nonmetal contaminants (personal samples)
ⓘMany samples are screening measurements of substances with no applicable exposure limit; they are counted as samples but excluded from every over-limit figure. Over-limit shares use only limit-tested samples.
Last sampled: 2019-04-18, 7 years ago
0%
of limit-tested samples over the exposure limit
8
samples
3
limit-tested
Most sampled contaminants
Respirable dust, <.1mg5
Quartz, respirable, >1% Qtz3
Show the individual readings (8)
Date
Contaminant
Concentration
Limit
Conc / limit
Occupation
2019-04-18
Quartz, respirable, >1% Qtz
0.22
0.48
0.46
Bobcat Operator
2019-04-18
Respirable dust, <.1mg
0
Truck Driver
2019-04-18
Respirable dust, <.1mg
0
Front-end Loader Operator
2016-10-26
Respirable dust, <.1mg
0
Front-end Loader Operator
2016-10-26
Quartz, respirable, >1% Qtz
0.16
0.63
0.25
Laborer, Bullgang
2016-01-27
Respirable dust, <.1mg
0
Front-end Loader Operator
2010-03-24
Quartz, respirable, >1% Qtz
0.3
0.98
0.31
Utility Man
2010-03-24
Respirable dust, <.1mg
0
Laborer, Bullgang
Source: MSHA respirable dust, quartz, and noise sampling records, updated weekly. Metal/nonmetal contaminant figures come from MSHA's Personal Health Samples and Area Samples files (public record), updated weekly.
Shasta Ranch Aggregates recorded 0.00 reportable injury cases per 100 full-time workers in 2020.
Injury rate, 2020
ⓘThis rate is reportable injury cases per 100 full-time-equivalent workers per year, computed as 200,000 times cases divided by MSHA operator-reported employee-hours. Cases are injuries MSHA graded degree 01 through 07; accident-only events that hurt no one are excluded, and so are contractor injuries, whose hours do not attach to a single mine. Rates begin in 2000, when quarterly employment reporting starts, and are withheld below 20,000 hours in a year.
0.00
total case rate
0.00
days-away rate
0.000
fatality rate
Below average. The US metal and nonmetal mining average was 1.77 and the all-US-mining average was 2.08 cases per 100 workers.
In California, metal and nonmetal mining averaged 1.80 cases per 100 workers that year.
Under 100,000 employee-hours were reported that year, so a single case moves the rate by two or more. Read the figure as approximate.
Year
total case rate
days-away
fatal
2020 *
0.00
0.00
0.000
2019 *
0.00
0.00
0.000
2012 *
9.72
9.72
0.000
* Fewer than 100,000 employee-hours that year; the rate is less stable.
Source: injury cases from MSHA accident and injury records; employee-hours from MSHA quarterly employment reports. Rate is cases per 100 full-time-equivalent workers, operator employees only.
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Year
Employees
2023
2
2022
7
2021
9
2020
9
2019
9
2018
9
2017
9
2016
9
2015
8
2014
7
2013
8
2012
9
2011
6
2010
7
2009
6
Source: MSHA quarterly employment and production, updated weekly.
Shasta Ranch Aggregates sits in Shasta County, California, where the Census mining category is 0.1% of county employment.
Local economic context
ⓘCounty figures come from the US Census Bureau's American Community Survey, 5-year pooled estimates, so the 2023 vintage covers 2019 through 2023. The Census category is 'mining, quarrying, and oil and gas extraction', which is broader than MSHA jurisdiction and includes oil and gas workers no mine employs. These figures describe the surrounding county, not this mine, and are not a factor in any specific incident.
Shasta County, California · Population 181,554
0.1%
Mining share of county employment
$71,931
Median household income
Source: US Census Bureau, American Community Survey 2023 5-year estimates.
Quarterly safety rates
ⓘCitations per million reported employee-hours. Rates begin in 2000, when MSHA's quarterly employment data starts; earlier incidents are counted but cannot be rate-adjusted. Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.
Citations per million employee-hours, as reported to MSHA
Tullis, Inc. · Caught in, under or between a moving and a stationary object
Miner was lowering the bottom section of a folding ladder and pinched finger in the joint of the ladder as it came down cutting finger at the base of the fingernail on left hand.
2012 · 1 incident
August 11, 2012CA · Metal/Non-Metalwarehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operatorSLIP OR FALL OF PERSON
Crew was on a liner change. EE was unbolting the rec. hopper while standing on the motor stand. His wrench slipped off the bolt he lost his footing and fell backward approx. 42" down onto the stand deck landing on his left shoulder blade and head. EE went to the ER and examined and released with bruising. Dr. inst.him to stay home a few days, if the pain persisted to get an MRI.
Tullis, Inc. · Caught in, under or between a moving and a stationary object
While performing a simons cone disassembly the injured party was guiding the cable used to pull the cone head around to unscrew the bowl assembly. He went readjust the position of the cable just as pressure was applied and 3 of the fingers on his right had became pinched between the cable and bowl assembly of the cone fracturing the tips of his fingers.