Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,189,214Inspections Most recent open 2026-07-16 Last loaded 2026-07-20

OSHA Inspection: MG BUILDING MATERIALS, INC.

Complaint inspection · Health discipline

On , OSHA opened a complaint health inspection of MG BUILDING MATERIALS, INC. in 9501 HWY 81 SOUTH, SAN ANTONIO, TX 78211 (NAICS 321114). OSHA activity number 339758930.

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Site address
9501 HWY 81 SOUTH
City
SAN ANTONIO
State
TX
ZIP
78211
Mailing
9501 HWY. 82 SOUTH, SAN ANTONIO, TX 78211
Inspection type
Complaint (B)
Scope
Partial (B)
Discipline
Health
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
321114
Employees
22
Ownership type
A

8 citations on file for this inspection.

1910.23 A07

Serious Gravity 5 1 instance 1 exposed
Issued
Abate by
Penalty
Initial $4000.00 · Current $2400.00 Reduced
29 CFR 1910.23(a)(7): Every temporary floor opening did not have standard railings, nor was it constantly attended by someone:     Office area at treatment plant, On or about May 6, 2014, Employees were exposed to a trip hazard when an approximately 3 feet by 2 feet by 3 feet (LXWXH) opening in the office floor was not covered directly adjacent to where equipment is stored such as but not limited to pumps, valves, and spare parts.
Recent events (2)
  • — I (S) $2400
  • — Z (S) $4000

1910.23 A08

Serious Gravity 1 1 instance 1 exposed
Issued
Abate by
Penalty
Initial $0.00 · Current $0.00
29 CFR 1910.23(a)(8): Every floor hole into which persons can accidentally walk were not guarded:  Walkway pavement outside office-Treatment Plant, On or about May 6, 2014, Employees were exposed to a trip hazard when an approximately 10 inch diameter by 8 inch deep cylinder for a water valve was not covered.
Recent events (2)
  • — I (S) $0
  • — Z (S) $0

1910.23 D01 II

Serious Gravity 5 1 instance 1 exposed
Issued
Abate by
Penalty
Initial $4000.00 · Current $2400.00 Reduced
29 CFR 1910.23(d)(1)(ii): Stairway(s) less than 44 inches wide having one side open, did not have at least one stair railing on the open side:  Treatment Facility, On or about May 6, 2014 employees were exposed to a fall greater than 4 feet to the ground level below from a stairway that was missing mid-rails as employees walk to the lower level.
Recent events (2)
  • — I (S) $2400
  • — Z (S) $4000

1910.23 E01

Serious Gravity 5 1 instance 1 exposed
Issued
Abate by
Penalty
Initial $0.00 · Current $0.00
29 CFR 1910.23(e)(1): Standard railing(s) did not consist of top rail, intermediate rail and/or posts and/or did not have a vertical height of 42 inches (106.7 cm) nominal from upper surface of top rail to floor, platform runway, or ramp level:  Treatment facility walkway, On or about May 6, 2014 employees were exposed to a fall greater than 4 feet to the concrete ground level below from railing that was missing a mid-rail while employees walk near the area.
Recent events (2)
  • — I (S) $0
  • — Z (S) $0

1910.157 C01

Serious Gravity 5 1 instance 1 exposed
Issued
Abate by
Penalty
Initial $6000.00 · Current $3600.00 Reduced
29 CFR 1910.157(c)(1): Portable fire extinguishers were not mounted, located and identified so that they were readily accessible without subjecting the employees to injuries:  Treatment Plant, On or about May 6, 2014, and times prior there to, in the event of an emergency, employee(s) were exposed to a trip hazard and a delayed access to a fire extinguisher from pallets and material placed directly in front of the fire extinguisher.
Recent events (2)
  • — I (S) $3600
  • — Z (S) $6000

1910.305 B01 II

Serious Gravity 5 1 instance 1 exposed
Issued
Abate by
Penalty
Initial $5000.00 · Current $3000.00 Reduced
29 CFR 1910.305(b)(1)(ii): Unused openings in boxes, cabinets, or fittings were not effectively closed:  Outside office wall-Treatment Plant, On or about May 6, 2014, Employees were exposed to an electrical shock of 220 volts from an open electrical knockout on an electrical box, while employees walk near the area.
Recent events (2)
  • — I (S) $3000
  • — Z (S) $5000

1910.305 G02 III

Serious Gravity 10 1 instance 1 exposed
Issued
Abate by
Penalty
Initial $7000.00 · Current $4200.00 Reduced
29 CFR 1910.305(g)(2)(iii): Flexible cords and cables were not connected to devices and fittings so that strain relief was provided that would prevent pull from being directly transmitted to joints or terminal screws:  West side Treatment Plant, On or about May 6, 2014 employees were exposed to an electrical shock of a 110 volts from a capacitor of a 1/2 ton Coffing hoist - model #N6C17NZ47A that was dangling by the cords as employees use the crane to move a metal bridge.
Recent events (2)
  • — I (S) $4200
  • — Z (S) $7000

1910.146 C03

Other-than-serious 1 instance 1 exposed
Issued
Abate by
Penalty
Initial $0.00 · Current $0.00
29 CFR 1910.146(c)(3): When the employer decided its employees would not enter permit spaces, the employer did not take effective measures to prevent its employees from entering the permit spaces:  Outside office-Treatment Plant, On or about May 6, 2014, Employees were exposed to the hazards of a confined space from a 52 feet in length X 5 feet diameter cylinder tank left open and used to treat lumber with Chromated Copper Arsenate (CAA) a known carcinogen.
Recent events (2)
  • — I (O) $0
  • — Z (O) $0

This record is reproduced from the U.S. Department of Labor Open Data API (OSHA inspection dataset). The original IMIS detail view is available at OSHA's Establishment Search for activity number 339758930.