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

OSHA Inspection: TWINS CONSTRUCTION INC.

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of TWINS CONSTRUCTION INC. in 14706 TIMBERBLUFF DR, CHESTERFIELD, MO 63017 (NAICS 238160). OSHA activity number 348343229.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
14706 TIMBERBLUFF DR
City
CHESTERFIELD
State
MO
ZIP
63017
Mailing
8 SHETLAND PONY CT., SAINT PETERS, MO 63376
Inspection type
Planned (H)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
238160
Employees
5
Ownership type
A

5 citations on file for this inspection.

1926.503 A01

Serious Gravity 5 1 instance 4 exposed
Issued
Jul 9, 2025
Penalty
Initial $3,547 · Current $3,547
29 CFR  1926.503(a)(1):The employer did not provide a training program for each employee potentially exposed to fall hazards to enable each employee to recognize the hazards of falling and the procedures to be followed in order to minimize these hazards:  At 14706 Timberbluff Drive, Chesterfield, MO, 63017, On June 25, 2025, Employees were exposed to fall hazards associated with the training for each employee potentially exposed to fall hazards, enabling them to recognize the hazards.
Recent events (1)
  • — Z (S) $3547

1926.1053 B10

Serious Gravity 5 1 instance 2 exposed
Issued
Jul 9, 2025
Penalty
Initial $3,547 · Current $3,547
29 CFR  1926.1053(b)(10):The tops of a non-self-supporting ladder with more than one support attachment were not placed with the two rails supported equally:  At 14706 Timberbluff Drive, Chesterfield, MO, 63017, On June 25, 2025, Employees were exposed to falls from ladders that had the rails not supported equally.
Recent events (1)
  • — Z (S) $3547

1926.1053 B22

Serious Gravity 5 1 instance 2 exposed
Issued
Jul 9, 2025
Penalty
Initial $0 · Current $0
29 CFR  1926.1053(b)(22):Employees  using ladders were carrying objects or loads that could cause the employee to lose balance and fall:  At 14706 Timberbluff Drive, Chesterfield, MO, 63017, On June 25, 2025, Employees were exposed to falls while carrying objects or loads that could cause the employees to lose balance and fall.
Recent events (1)
  • — Z (S) $0

1926.501 B13

Repeat Gravity 10 1 instance 4 exposed
Issued
Jul 9, 2025
Penalty
Initial $9,930 · Current $9,930
29 CFR  1926.501(b)(13):Each employee(s) 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 employee(s) provided with an alternative fall protection measure under another provision of paragraph 1926.501 (b):    At 14706 Timberbluff Drive, Chesterfield, MO, 63017, On June 25, 2025, Employees were exposed to falls of six feet or more above lower levels due to not being protected by guardrail systems, safety net system, or personal fall arrest system, nor were employees provided with an alternative fall protection measure.    The Twins Construction INC was previously cited for a violation of this occupational safety and health standard or its equivalent standard 1926.501(b)(13), which was contained in OSHA inspection number 1707447, citation number 1, item number 1 and was affirmed as a final order on March 18, 2024, with respect to a workplace located at 408 Tulleries Court, Foristell, MO.  The Twins Construction INC was previously cited for a violation of this occupational safety and health standard or its equivalent standard 1926.501(b)(13), which was contained in OSHA inspection number 1707787, citation number 1, item number 1 and was affirmed as a final order on March 18, 2024, with respect to a workplace located at 613 Bellingrath Gardens Ave, Wentzville, MO.
Recent events (1)
  • — Z (R) $9930

1926.1053 B01

Repeat Gravity 5 1 instance 2 exposed
Issued
Jul 9, 2025
Penalty
Initial $7,094 · Current $7,094
29 CFR  1926.1053(b)(1):When portable ladders are used for access to an upper landing surface, the ladder side rails shall extend at least 3 feet (.9 m) above the upper landing surface to which the ladder is used to gain access; or, when such an extension is not possible because of the ladder's length, then the ladder shall be secured at its top to a rigid support that will not deflect, and a grasping device, such as a grabrail, shall be provided to assist employees in mounting and dismounting the ladder. In no case shall the extension be such that ladder deflection under a load would, by itself, cause the ladder to slip off its support.  At 14706 Timberbluff Drive, Chesterfield, MO, 63017, On June 25, 2025, Employees were exposed to falls from ladders that did not extend at least three feet above the upper landing surface.  The Twins Construction INC was previously cited for a violation of this occupational safety and health standard or its equivalent standard 1926.1053(b)(1), which was contained in OSHA inspection number 1707447, citation number 1, item number 1 and was affirmed as a final order on March 18, 2024, with respect to a workplace located at 408 Tulleries Court, Foristell, MO.
Recent events (1)
  • — Z (R) $7094

View Twins 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 348343229.

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