Mining Incidents

ZACHRY CONSTRUCTION CORP. Metal/Non-Metal

Zachry Construction Corp · Surface
Controlled by Zachry Corporation
San Antonio, Bexar County, TX  ·  Abandoned
MSHA Mine ID: 4104107

MSHA record for ZACHRY CONSTRUCTION CORP. (mine ID 4104107). Fatalities, non-fatal incidents grouped by year, current operator and controller, and mine context.

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Fatalities
0
Total incidents
0
Years on record
Latest incident
Ownership history
  1. Zachry Construction Corp 1999 to present
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Year Employees
2004 0
2003 0
2002 0
2001 0
2000 0
Source: MSHA quarterly employment and production, updated weekly.

ZACHRY CONSTRUCTION CORP. sits in Bexar County, Texas, where the Census mining category is 0.6% 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.
Bexar County, Texas · Population 2,037,344
0.6%
Mining share of county employment
$70,571
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
Quarter Hours worked Citations S&S Per 1M hrs
2004 Q3 0 0 0
2004 Q1 0 0 0
2003 Q4 0 0 0
2003 Q3 0 0 0
2003 Q2 0 0 0
2003 Q1 0 0 0
2002 Q4 0 0 0
2002 Q3 0 0 0
Show 5 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2001 Q4 0 0 0
2001 Q3 0 0 0
2000 Q3 0 0 0
2000 Q2 0 0 0
2000 Q1 0 0 0

No reportable incidents on file.

MSHA has no recorded reportable accidents for this mine in the current dataset. New reports appear here within a week of being filed.