Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,189,992Inspections Most recent open 2026-07-18 Last loaded 2026-07-22

OSHA Inspection: TUTOR PERINI BUILDING CORP

Unprogrammed Related inspection · Safety discipline

On , OSHA opened an unprogrammed Related safety inspection of TUTOR PERINI BUILDING CORP in 630 PARK COURT, ROHNERT PARK, CA 94928 (NAICS 236220). OSHA activity number 338971344.

What this inspection record means

OSHA opens inspections for many reasons — routine scheduling under a national or local emphasis program, an employee complaint or referral, or a follow-up after a reported injury. Opening or conducting an inspection is not itself an allegation or a finding that this employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

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Site address
630 PARK COURT
City
ROHNERT PARK
State
CA
ZIP
94928
Mailing
2955 NORTH GREEN VALLY PARKWAY, HENDERSON, NV 89014
Inspection type
Unprogrammed Related (G)
Scope
Complete (A)
Discipline
Safety
Advance notice
No
Union status
A
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
236220
Employees
200
Ownership type
A

6 citations on file for this inspection.

1926.300 B03

Other-than-serious 3 instances 3 exposed
Issued
Apr 15, 2013
Abate by
Apr 25, 2013
Penalty
Initial $2,250 · Current $375 Reduced
29 CFR 1926.300(b)(3): "Types of guarding." One or more methods of machine guarding was not provided to protect the operator and other employees in the machine area from hazards such as those created by point of operation, ingoing nip points, rotating parts, flying chips and sparks:    (a) Graton Rancheria Construction Site: As the controlling employer, Tutor Perini Building Corp. did not ensure its sub-contractor, Standard Drywall Inc., provided its employees with machine guarding. On February 26, 2013, sub-contracting employees were exposed to the hazard of becoming struck by flying chips and pieces from the cutting wheel of an unguarded Makita chopsaw used to cut metal.
Recent events (3)
  • — F (O) $375
  • — C (S) $2250
  • — Z (S) $2250

1926.651 H01

Other-than-serious 1 instance 1 exposed
Issued
Apr 15, 2013
Penalty
Initial $3,750 · Current $1,875 Reduced
29 CFR 1926.651(h)(1): Employees were working in excavations in which there was accumulated water, or excavations in which water was accumulating, and adequate precautions had not been taken to protect employees against the hazards posed by water accumulation:    Graton Rancheria Construction Site: As the controlling employer, Tutor Perini Building Corp. did not ensure its sub-contractor, Lawson Mechanical Contractors, removed its employees from an approximate 8 foot deep excavation with accumulated water on the east wall. On February 26, 2013, a sub-contracting employee was exposed to cave-in hazards while working within an inadequately protected excavation without an adequate means of protection from water accumulation and subsequent cave-in.
Recent events (3)
  • — F (O) $1875
  • — C (S) $3750
  • — Z (S) $3750

1926.651 K02

Other-than-serious 1 instance 1 exposed
Issued
Apr 15, 2013
Penalty
Initial $3,750 · Current $1,875 Reduced
29 CFR 1926.651(k)(2): Where the competent person found evidence of a situation that could result in possible cave-in, indications of failure of protective systems, hazardous atmospheres, or other hazardous conditions, exposed employee(s) was/were not removed from the hazardous area until the necessary precautions have been taken to ensure their safety:    Graton Rancheria Construction Site: As the controlling employer, Tutor Perini Building Corp. did not ensure its sub-contractor, Lawson Mechanical Contractors, removed or prevented its employees from working within an approximate 8 foot deep inadequately protected excavation. On February 26, 2013, a sub-contracting employee was exposed to cave-in hazards while working within an excavation that had been inspected, was accumulating water, and was not configured appropriately for type B soil.
Recent events (3)
  • — F (O) $1875
  • — C (S) $3750
  • — Z (S) $3750

1926.652 A01

Other-than-serious 1 instance 1 exposed
Issued
Apr 15, 2013
Penalty
Initial $3,750 · Current $1,875 Reduced
29 CFR 1926.652(a)(1): Each employee in an excavation was not protected from cave-ins by an adequate protective system designed in accordance with 29 CFR 1926.652(c):     Graton Rancheria Construction Site: As the controlling employer, Tutor Perini Building Corp. did not ensure its sub-contractor, Lawson Mechanical Contractors, provided its employees with an adequate excavation protective system. On February 26, 2013, a sub-contracting employee was exposed to cave-in hazards while working within an approximate 8 foot deep excavation which consisted of an approximate 4 foot vertically sided lower portion. The soil classification was type B and a support or shielding system was not provided.
Recent events (3)
  • — F (O) $1875
  • — C (S) $3750
  • — Z (S) $3750

1926.1053 A08

Other-than-serious 1 instance 1 exposed
Issued
Apr 15, 2013
Penalty
Initial $2,250 · Current $0 Reduced
29 CFR 1926.1053(a)(8): A metal spreader or locking device was not provided on each stepladder to hold the front and back sections in an open position when the ladder was being used:    Graton Rancheria Construction Site: As the controlling employer, Tutor Perini Building Corp. did not ensure its sub-contractor, Standard Drywall Inc., was using step ladders properly. On February 26, 2013, sub-contracting employees worked overhead while using the top step of a 3 foot high metal step ladder that did not have the interior spreader locking devices fully engaged, making the ladder uneven, unstable, and susceptible to giving out.
Recent events (2)
  • — I (O) $0
  • — Z (S) $2250

1926.1053 B13

Other-than-serious 2 instances 2 exposed
Issued
Apr 15, 2013
Abate by
Apr 25, 2013
Penalty
Initial $0 · Current $0
29 CFR 1926.1053(b)(13): The top or top step of a stepladder was used as a step:    Graton Rancheria Construction Site: As the controlling employer, Tutor Perini Building Corp. did not ensure its sub-contractor, Standard Drywall Inc., prevented its employees from working on the top step of step ladders. On February 26, 2013, and at times prior thereto, sub-contracting employees worked overhead while using the top step of 3 foot high metal step ladders and were subsequently exposed to falling, stepping off, or tipping the ladder over.
Recent events (2)
  • — I (O) $0
  • — Z (S) $0

View Tutor Perini Building Corp's full OSHA safety record →

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 338971344.

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