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Jonaco Machine LLC: OSHA inspections and violations

Chaska, Minnesota · Machine Shops · NAICS 332710

7inspections
9citation items
$3,990current penalties
May 26, 2022last inspection

OSHA has inspected Jonaco Machine LLC 7 times in Minnesota since 1987.

The latest one began on May 26, 2022 as a planned inspection, in Chaska.

Those inspections ended with 9 citation items: 7 serious and 2 other-than-serious.

Penalties were first proposed at $5,700 and now stand at $3,990, 30% lower after settlements or reviews.

Hand and power tools comes up most often in these citations: 3 items under 1910.242.

How that compares: the median penalty per cited inspection for manufacturing employers since 2015 is $3,600, and Jonaco Machine LLC averages $2,275 (1 cited inspection).

Jonaco Machine LLC also files yearly injury logs with OSHA, summarized below.

Jonaco Machine LLC: OSHA citation items per year, 1987 to 2022
Citation items per year, by inspection date.

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Inspection history

Inspection 345989362 OPENED MAY 26, 2022Closed

Planned · Complete · Safety · 137 employees at the site · Closed Aug 11, 2022

3990 Peavey Road, Chaska, MN 55318 · Machine Shops · OSHA's record · Phone and website on Google Maps

Citation and ruleTypeProposedCurrentIssuedStatus
Citation 1, item 1
29 CFR 1910.212(a)(3)(ii) · Machine guarding
Serious$2,250$1,575Jun 15, 2022Final
Citation 1, item 2
29 CFR 1910.242(b) · Hand and power tools
Serious$1,000$700Jun 15, 2022Final

Inspection 343169439 OPENED MAY 17, 2018Closed

Planned · Complete · Safety · 142 employees at the site · Closed May 29, 2018

3990 Peavey Road, Chaska, MN 55318 · Machine Shops · OSHA's record · Phone and website on Google Maps

No citations from this inspection.

Inspection 317870772 OPENED OCT 6, 2014Closed

Planned · Complete · Safety · 141 employees at the site · Closed Nov 12, 2014

3990 Peavey Road, Chaska, MN 55318 · Machine Shops · OSHA's record · Phone and website on Google Maps

Citation and ruleTypeProposedCurrentIssuedStatus
Citation 1, item 1
29 CFR 1910.147(c)(4)(i) · Lockout/tagout
Serious$600$420Oct 20, 2014Closed
Citation 1, item 2
29 CFR 1910.147(c)(6)(i) · Lockout/tagout
Serious$600$420Oct 20, 2014Closed

Inspection 315597351 OPENED MAY 25, 2011Closed

Planned · Complete · Health · 116 employees at the site · Closed Aug 25, 2011

3990 Peavey Road, Chaska, MN 55318 · Machine Shops · OSHA's record · Phone and website on Google Maps

Citation and ruleTypeProposedCurrentIssuedStatus
Citation 1, item 1
29 CFR 1910.242(b) · Hand and power tools
Serious$450$315Jun 6, 2011Closed

Inspection 309984326 OPENED MAR 23, 2006Closed

Planned · Complete · Safety · 87 employees at the site · Closed Apr 24, 2006

3990 Peavey Road, Chaska, MN 55318 · Machine Shops · OSHA's record · Phone and website on Google Maps

Citation and ruleTypeProposedCurrentIssuedStatus
Citation 1, item 1
29 CFR 1910.212(a)(1) · Machine guarding
Serious$400$280Apr 7, 2006Closed
Citation 1, item 2
29 CFR 1910.242(b) · Hand and power tools
Serious$400$280Apr 7, 2006Closed

Inspection 302094651 OPENED SEP 22, 1998Closed

Planned · Complete · Safety · 90 employees at the site · Closed Sep 22, 1998

3990 Peavey Road, Chaska, MN 55318 · OSHA's record · Phone and website on Google Maps

No citations from this inspection.

Inspection 104559828 OPENED AUG 18, 1987Closed

Planned · Complete · Safety · 46 employees at the site · Closed Aug 25, 1987

3990 Peavey Rd., Chaska, MN 55318 · OSHA's record · Phone and website on Google Maps

Citation and ruleTypeProposedCurrentIssuedStatus
Citation 1, item 1 Other-than-serious$0$0Aug 28, 1987Closed
Citation 1, item 2 Other-than-serious$0$0Aug 28, 1987Closed

Injury and illness logs

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

In 2024, the Chaska site logged 4 recordable injuries or illnesses among about 136 workers: 3.0 per 100 full-time workers, against a median of 2.7 for its industry.

Site and yearWorkersCasesDays-away casesRateIndustry median
Jonaco Machine
Chaska · 2024
136 403.02.7

The rules behind these citations

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

29 CFR 1910.147 · Lockout/tagout

29 CFR 1910.147(c)(4)(i)

(4) Energy control procedure. (i) Procedures shall be developed, documented and utilized for the control of potentially hazardous energy when employees are engaged in the activities covered by this section.

29 CFR 1910.147(c)(6)(i)

(6) Periodic inspection. (i) The employer shall conduct a periodic inspection of the energy control procedure at least annually to ensure that the procedure and the requirements of this standard are being followed.

29 CFR 1910.212 · Machine guarding

29 CFR 1910.212(a)(1)

(a) Machine guarding—(1) Types of guarding. One or more methods of machine guarding shall be 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. Examples of guarding methods are—barrier guards, two-hand tripping devices, electronic safety devices, etc.

29 CFR 1910.242 · Hand and power tools

29 CFR 5206.700

29 CFR 5210.630

Other machine shops employers in Minnesota

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.