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Kienstra 44 LLC: OSHA inspections and violations

Rolla, Missouri · Ready-Mix Concrete Manufacturing · NAICS 327320

1inspections
6citation items
$3,500current penalties
May 3, 2016last inspection

OSHA inspectors have visited Kienstra 44 LLC in Missouri one time.

It opened on May 3, 2016 as a planned inspection, in Rolla.

In all, OSHA issued 6 citation items: 6 other-than-serious.

The proposed penalties came to $4,900; today they stand at $3,500, 29% less.

The rule cited most here is 1910.1200 (hazard communication), 3 times.

Among manufacturing employers, the typical cited inspection since 2015 ends with a $4,500 penalty. Kienstra 44 LLC averages $3,500 across 1 cited inspection.

Kienstra 44 LLC also files yearly injury logs with OSHA, summarized below.

Kienstra 44 LLC: OSHA citation items per year, 2016 to 2016
Citation items per year, by inspection date.

Missouri · latest 90 days of OSHA records

121employers cited

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Inspection history

Inspection 341456093 OPENED MAY 3, 2016Closed

Planned · Partial · Health · 9 employees at the site · Closed Jul 25, 2016

2501 N. Bishop Ave., Rolla, MO 65401 · Ready-Mix Concrete Manufacturing · OSHA's record · Phone and website on Google Maps

Citation and ruleTypeProposedCurrentIssuedStatus
Citation 1, item 1a
29 CFR 1910.134(d)(1)(iii) · Respiratory protection
Other-than-serious$2,800$2,000Jun 23, 2016Final
Citation 1, item 1b
29 CFR 1910.1200(e)(1)(i) · Hazard communication
Other-than-serious$0$0Jun 23, 2016Final
Citation 1, item 1c
29 CFR 1910.1200(g)(8) · Hazard communication
Other-than-serious$0$0Jun 23, 2016Final
Citation 1, item 1d
29 CFR 1910.1200(h)(3)(ii) · Hazard communication
Other-than-serious$0$0Jun 23, 2016Final
Citation 1, item 2
29 CFR 1910.147(d)(4)(i) · Lockout/tagout
Other-than-serious$2,100$1,500Jun 23, 2016Final
Citation 2, item 1
29 CFR 1910.146(c)(2) · Permit-required confined spaces
Other-than-serious$0$0Jun 23, 2016Final

Injury and illness logs

From the Form 300A summaries employers file with OSHA each year. Rate = recordable cases per 100 full-time workers.

In 2025, the Rolla site logged 3 recordable injuries or illnesses among about 31 workers: 11.6 per 100 full-time workers, against a median of 3.4 for its industry. Those cases cost 31 days away from work.

Site and yearWorkersCasesDays-away casesRateIndustry median
K44
Rolla · 2025
31 3311.63.4

The rules behind these citations

Current text from the Code of Federal Regulations. Some citations were issued under older wording.

29 CFR 1910.1200 · Hazard communication

29 CFR 1910.1200(e)(1)(i)

(i) A list of the hazardous chemicals known to be present using a product identifier that is referenced on the appropriate safety data sheet (the list may be compiled for the workplace as a whole or for individual work areas); and,

29 CFR 1910.1200(g)(8)

(8) The employer shall maintain in the workplace copies of the required safety data sheets for each hazardous chemical, and shall ensure that they are readily accessible during each work shift to employees when they are in their work area(s). (Electronic access and other alternatives to maintaining paper copies of the safety data sheets are permitted as long as no barriers to immediate employee access in each workplace are created by such options.)

29 CFR 1910.1200(h)(3)(ii)

(ii) The physical, health, simple asphyxiation, combustible dust, and pyrophoric gas hazards, as well as hazards not otherwise classified, of the chemicals in the work area;

29 CFR 1910.134 · Respiratory protection

29 CFR 1910.146 · Permit-required confined spaces

29 CFR 1910.147 · Lockout/tagout

Other ready-mix concrete manufacturing employers in Missouri

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Source: U.S. Department of Labor, OSHA enforcement data. A citation is OSHA's allegation; employers can contest it, and the status column shows where each item stands. Something wrong on this page? Tell us.