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

OSHA Inspection: MASTERKEY CONSTRUCTION, INC.

Referral inspection · Health discipline

On , OSHA opened a referral health inspection of MASTERKEY CONSTRUCTION, INC. in 113 WALNUT STREET, PHILADELPHIA, PA 19106 (NAICS 238130). OSHA activity number 340686781.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
113 WALNUT STREET
City
PHILADELPHIA
State
PA
ZIP
19106
Mailing
6915 CASTOR AVENUE, 2ND FLOOR, PHILADELPHIA, PA 19149
Inspection type
Referral (C)
Scope
Partial (B)
Discipline
Health
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
238130
Employees
5
Ownership type
A

2 citations on file for this inspection.

1926.1053 B04

Serious Gravity 10 1 instance 1 exposed
Issued
Oct 7, 2015
Abate by
Oct 27, 2015
Penalty
Initial $3,080 · Current $2,156 Reduced
29 CFR 1926.1053(b)(4): Ladder(s) were used for purposes other than the purpose for which they were designed:    a) 113 Walnut Street, Philadelphia, PA 19106: Employees were exposed to fall hazards while using a Werner Fiberglass Stepladder in the closed position. Conditions observed on or about May 28, 2015.
Recent events (2)
  • — I (S) $2156
  • — Z (S) $3080

1926.501 B13

Repeat Gravity 10 1 instance 4 exposed
Issued
Oct 7, 2015
Abate by
Oct 27, 2015
Penalty
Initial $6,160 · Current $4,312 Reduced
29 CFR 1926.501(b)(13): Each employee engaged in residential construction activities 6 feet (1.8 m) or more above lower levels were not protected by guardrail systems, safety net system, or personal fall arrest system, nor were employees provided with an alternative fall protection measure under another provision of paragraph 1926.501 (b):     a)  113 Walnut Street, Philadelphia, PA 19106: The employer did not ensure that each employee engaged in framing work was protected from falling. Employees were exposed to falls of approximately 9ft. Conditions observed on or about May 28, 2015.    MASTERKEY CONSTRUCTION, INC. WAS PREVIOUSLY CITED FOR A VIOLATION OF THIS OCCUPATIONAL SAFETY AND HEALTH STANDARD, ITS EQUIVALENT, OR ESSENTIALLY SIMILAR STANDARD, 29 CFR 1926.501(b)(13) WHICH WAS CONTAINED IN OSHA INSPECTION NUMBER 983486 CITATION NUMBER 2 ITEM NUMBER 1, ISSUED ON 10/10/2014. NOTE: FINAL ORDER DATE - 2/9/2015.    MASTERKEY CONSTRUCTION, INC. WAS PREVIOUSLY CITED FOR A VIOLATION OF THIS OCCUPATIONAL SAFETY AND HEALTH STANDARD, ITS EQUIVALENT, OR ESSENTIALLY SIMILAR STANDARD, 29 CFR 1926.501(b)(13) WHICH WAS CONTAINED IN OSHA INSPECTION NUMBER 960212 CITATION NUMBER 1 ITEM NUMBER 1, ISSUED ON 3/19/2014. NOTE: FINAL ORDER DATE - 4/14/2014.
Recent events (2)
  • — I (R) $4312
  • — Z (R) $6160

View Masterkey Construction, INC.'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 340686781.

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