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Asco Construction, LLC: OSHA inspections and violations

Grand Junction, Colorado · Masonry Contractors · NAICS 238140

2inspections
8citation items
$12,934current penalties
Mar 19, 2018last inspection

Since 2012, OSHA inspectors have visited Asco Construction, LLC in Colorado 2 times.

The most recent inspection opened on Mar 19, 2018 after a complaint, in Sheridan.

In all, OSHA issued 8 citation items: 8 other-than-serious.

The penalties, $12,934 in total, stand where OSHA first set them.

The rule cited most here is 1926.1153 (silica dust in construction), 4 times.

Among construction employers, the typical cited inspection since 2015 ends with a $3,080 penalty. Asco Construction, LLC averages $12,934 across 1 cited inspection.

Asco Construction, LLC also files yearly injury logs with OSHA, summarized below.

Asco Construction, LLC: OSHA citation items per year, 2012 to 2018
Citation items per year, by inspection date.

Colorado · latest 90 days of OSHA records

134employers cited

3 of them in the same industry

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Inspection history

Inspection 343024360 OPENED MAR 19, 2018Closed

Complaint · Partial · Health · 7 employees at the site · Closed Feb 26, 2019

3601 S Bryant Street, Sheridan, CO 80110 · Masonry Contractors · OSHA's record · Phone and website on Google Maps

Citation and ruleTypeProposedCurrentIssuedStatus
Citation 1, item 1a
29 CFR 1926.451(g)(4)(i) · Scaffolds, general requirements
 Other-than-serious$6,467$6,467Apr 24, 2018Final
Citation 1, item 1b
29 CFR 1926.451(h)(2)(ii) · Scaffolds, general requirements
 Other-than-serious$0$0Apr 24, 2018Final
Citation 1, item 2a
29 CFR 1926.1153(c)(1) · Silica dust in construction
 Other-than-serious$6,467$6,467Apr 24, 2018Final
Citation 1, item 2b
29 CFR 1926.1153(d)(2)(i) · Silica dust in construction
 Other-than-serious$0$0Apr 24, 2018Final
Citation 1, item 2c
29 CFR 1926.1153(g)(1) · Silica dust in construction
 Other-than-serious$0$0Apr 24, 2018Final
Citation 1, item 2d
29 CFR 1926.1153(g)(4) · Silica dust in construction
 Other-than-serious$0$0Apr 24, 2018Final
Citation 2, item 1a
29 CFR 1910.134(e)(1) · Respiratory protection
 Other-than-serious$0$0Apr 24, 2018Final
Citation 2, item 1b
29 CFR 1910.134(f)(1) · Respiratory protection
 Other-than-serious$0$0Apr 24, 2018Final

Inspection 336461389 OPENED SEP 20, 2012Closed

Complaint · Complete · Safety · 6 employees at the site · Closed Oct 18, 2012

2464 Highway 6 And 50, Grand Junction, CO 81505 · Masonry Contractors · OSHA's record · Phone and website on Google Maps

No citations from this inspection.

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 Grand Junction site logged 10 recordable injuries or illnesses among about 107 workers: 9.2 per 100 full-time workers, against a median of 2.8 for its industry. Those cases cost 439 days away from work.

Site and yearWorkersCasesDays-away casesRateIndustry median
ASCO Construction, LLC-Grand Junction
Grand Junction · 2025
107 1079.22.8

The rules behind these citations

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

29 CFR 1910.134 · Respiratory protection

29 CFR 1910.134(e)(1)

(1) General. The employer shall provide a medical evaluation to determine the employee's ability to use a respirator, before the employee is fit tested or required to use the respirator in the workplace. The employer may discontinue an employee's medical evaluations when the employee is no longer required to use a respirator.

29 CFR 1910.134(f)(1)

(1) Normal breathing. In a normal standing position, without talking, the subject shall breathe normally.

29 CFR 1926.1153 · Silica dust in construction

29 CFR 1926.1153(c)(1)

(c) Specified exposure control methods. (1) For each employee engaged in a task identified on Table 1, the employer shall fully and properly implement the engineering controls, work practices, and respiratory protection specified for the task on Table 1, unless the employer assesses and limits the exposure of the employee to respirable crystalline silica in accordance with paragraph (d) of this section.

29 CFR 1926.451 · Scaffolds, general requirements

Other masonry contractors employers in Colorado

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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.