Since 1987, OSHA inspectors have visited Certainteed LLC in Minnesota 14 times.
The most recent inspection opened on Jul 29, 2026 as a planned inspection, in Shakopee.
In all, OSHA issued 35 citation items: 12 serious and 23 other-than-serious.
The proposed penalties came to $14,508; today they stand at $14,038, 3% less.
The rule cited most here is 5205.116 (), 3 times.
Among manufacturing employers, the typical cited inspection since 2015 ends with a $4,500 penalty. Certainteed LLC averages $840 across 1 cited inspection.
Certainteed LLC also files yearly injury logs with OSHA, summarized below.
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Watch this company3303 4th Ave East, Shakopee, MN 55379 · Asphalt Shingle and Coating Materials Manufacturing · OSHA's record · Phone and website on Google Maps
| Citation and rule | Type | Proposed | Current | Issued | Status |
|---|---|---|---|---|---|
| Citation 1, item 1 | Other-than-serious | $1,400 | $840 | Sep 16, 2026 | Final |
3303 4th Ave East, Shakopee, MN 55379 · Asphalt Shingle and Coating Materials Manufacturing · OSHA's record · Phone and website on Google Maps
No citations from this inspection.
3303 East 4th Avenue, Shakopee, MN 55379 · Asphalt Shingle and Coating Materials Manufacturing · OSHA's record · Phone and website on Google Maps
| Citation and rule | Type | Proposed | Current | Issued | Status |
|---|---|---|---|---|---|
| Citation 1, item 1 29 CFR 1910.23(a)(2) · Guarding floor and wall openings and holes |
Serious | $1,500 | $1,050 | Jun 30, 2011 | Closed |
| Citation 1, item 2 29 CFR 1910.242(b) · Hand and power tools |
Serious | $900 | $630 | Jun 30, 2011 | Closed |
| Citation 2, item 1a 29 CFR 1910.334(a)(2)(i) · Using electrical equipment |
Other-than-serious | $300 | $210 | Jun 30, 2011 | Closed |
| Citation 2, item 1b 29 CFR 1910.334(a)(2)(ii) · Using electrical equipment |
Other-than-serious | $0 | $0 | Jun 30, 2011 | Closed |
3303 East 4th Avenue, Shakopee, MN 55379 · Asphalt Shingle and Coating Materials Manufacturing · OSHA's record · Phone and website on Google Maps
| Citation and rule | Type | Proposed | Current | Issued | Status |
|---|---|---|---|---|---|
| Citation 1, item 1 29 CFR 1910.212(a)(3)(ii) · Machine guarding |
Serious | $1,800 | $1,800 | Aug 15, 2008 | Closed |
| Citation 1, item 2 | Serious | $1,800 | $1,800 | Aug 15, 2008 | Closed |
3303 East 4th Avenue, Shakopee, MN 55379 · Asphalt Shingle and Coating Materials Manufacturing · OSHA's record · Phone and website on Google Maps
No citations from this inspection.
3303 East 4th Avenue, Shakopee, MN 55379 · Asphalt Shingle and Coating Materials Manufacturing · OSHA's record · Phone and website on Google Maps
No citations from this inspection.
3303 East 4th Avenue, Shakopee, MN 55379 · Asphalt Shingle and Coating Materials Manufacturing · OSHA's record · Phone and website on Google Maps
No citations from this inspection.
3303 East 4th Avenue, Shakopee, MN 55379 · OSHA's record · Phone and website on Google Maps
| Citation and rule | Type | Proposed | Current | Issued | Status |
|---|---|---|---|---|---|
| Citation 1, item 1a 29 CFR 1910.147(c)(4)(i) · Lockout/tagout |
Serious | $1,800 | $2,700 | Jun 21, 2002 | Final |
| Citation 1, item 1b 29 CFR 1910.147(c)(4)(ii) · Lockout/tagout |
Serious | $0 | $0 | Jun 21, 2002 | Closed |
3303 East 4th Avenue, Shakopee, MN 55379 · OSHA's record · Phone and website on Google Maps
| Citation and rule | Type | Proposed | Current | Issued | Status |
|---|---|---|---|---|---|
| Citation 1, item 1a 29 CFR 1910.1000(c) · Air contaminants |
Other-than-serious | $3,500 | $3,500 | Jun 7, 1996 | Final |
| Citation 1, item 1b 29 CFR 1910.134(b)(2) · Respiratory protection |
Other-than-serious | $0 | $0 | Jun 7, 1996 | Final |
| Citation 1, item 1c 29 CFR 1910.1000(e) · Air contaminants |
Other-than-serious | $0 | $0 | Jun 7, 1996 | Final |
3303 East 4th Avenue, Shakopee, MN 55379 · OSHA's record · Phone and website on Google Maps
No citations from this inspection.
3303 East 4th Avenue, Shakopee, MN 55379 · OSHA's record · Phone and website on Google Maps
No citations from this inspection.
3303 East 4th Avenue, Shakopee, MN 55379 · OSHA's record · Phone and website on Google Maps
| Citation and rule | Type | Proposed | Current | Issued | Status |
|---|---|---|---|---|---|
| Citation 1, item 1a | Other-than-serious | $0 | $0 | Apr 26, 1990 | Closed |
| Citation 1, item 1b | Other-than-serious | $0 | $0 | Apr 26, 1990 | Closed |
3303 East 4th Avenue, Shakopee, MN 55379 · OSHA's record · Phone and website on Google Maps
| Citation and rule | Type | Proposed | Current | Issued | Status |
|---|---|---|---|---|---|
| Citation 1, item 1 29 CFR 1910.219(d)(1) · Belts, pulleys and power-transmission parts |
Serious | $182 | $182 | Jan 11, 1990 | Closed |
| Citation 1, item 2 29 CFR 1910.23(c)(3) · Guarding floor and wall openings and holes |
Serious | $308 | $308 | Jan 11, 1990 | Closed |
| Citation 1, item 3 29 CFR 1910.212(a)(3)(ii) · Machine guarding |
Serious | $266 | $266 | Jan 11, 1990 | Closed |
| Citation 2, item 1 | Other-than-serious | $0 | $0 | Jan 11, 1990 | Closed |
| Citation 2, item 2 29 CFR 1910.26(c)(2)(vii) · Portable metal ladders |
Other-than-serious | $0 | $0 | Jan 11, 1990 | Closed |
| Citation 2, item 3 29 CFR 1910.95(i)(2)(i) · Noise |
Other-than-serious | $140 | $140 | Jan 11, 1990 | Closed |
| Citation 2, item 4 29 CFR 1910.212(a)(1) · Machine guarding |
Other-than-serious | $0 | $0 | Jan 11, 1990 | Closed |
| Citation 2, item 5 29 CFR 1910.213(d)(1) · Woodworking machinery |
Other-than-serious | $0 | $0 | Jan 11, 1990 | Closed |
| Citation 2, item 6 | Other-than-serious | $0 | $0 | Jan 11, 1990 | Closed |
| Citation 2, item 7 29 CFR 1910.134(a)(2) · Respiratory protection |
Other-than-serious | $168 | $168 | Jan 11, 1990 | Closed |
3303 E. 4th Ave., Shakopee, MN 55379 · OSHA's record · Phone and website on Google Maps
| Citation and rule | Type | Proposed | Current | Issued | Status |
|---|---|---|---|---|---|
| Citation 1, item 1 29 CFR 1910.219(f)(3) · Belts, pulleys and power-transmission parts |
Serious | $132 | $132 | Mar 31, 1987 | Closed |
| Citation 1, item 2 29 CFR 1910.305(b)(2) · Electrical wiring methods |
Serious | $222 | $222 | Mar 31, 1987 | Closed |
| Citation 1, item 3 29 CFR 1910.23(c)(1) · Guarding floor and wall openings and holes |
Serious | $90 | $90 | Mar 31, 1987 | Closed |
| Citation 2, item 1 | Other-than-serious | $0 | $0 | Mar 31, 1987 | Closed |
| Citation 2, item 2 29 CFR 1910.110(e)(4)(iii) · Storage and handling of liquefied petroleum gases |
Other-than-serious | $0 | $0 | Mar 31, 1987 | Closed |
| Citation 2, item 3 29 CFR 1910.26(a)(3)(vii) · Portable metal ladders |
Other-than-serious | $0 | $0 | Mar 31, 1987 | Closed |
| Citation 2, item 4 29 CFR 1910.305(b)(2) · Electrical wiring methods |
Other-than-serious | $0 | $0 | Mar 31, 1987 | Closed |
| Citation 2, item 5 29 CFR 1910.184(i)(9)(iii) · Slings |
Other-than-serious | $0 | $0 | Mar 31, 1987 | Closed |
| Citation 2, item 6 29 CFR 1910.252(a)(2)(va) · Welding fire safety |
Other-than-serious | $0 | $0 | Mar 31, 1987 | Closed |
| Citation 2, item 7 29 CFR 1910.157(c)(1) · Portable fire extinguishers |
Other-than-serious | $0 | $0 | Mar 31, 1987 | Closed |
| Citation 2, item 8 29 CFR 1910.178(k)(1) · Forklifts and other powered industrial trucks |
Other-than-serious | $0 | $0 | Mar 31, 1987 | Closed |
From the Form 300A summaries employers file with OSHA each year. Rate = recordable cases per 100 full-time workers.
In 2025, the Shakopee site logged 5 recordable injuries or illnesses among about 280 workers: 1.7 per 100 full-time workers, against a median of 0.6 for its industry. Those cases cost 58 days away from work.
| Site and year | Workers | Cases | Days-away cases | Rate | Industry median |
|---|---|---|---|---|---|
| Certainteed LLC Shakopee · 2025 | 280 | 5 | 2 | 1.7 | 0.6 |
| RPG Shakopee Shakopee · 2021 | 260 | 4 | 0 | 1.6 | 0.6 |
Current text from the Code of Federal Regulations. Some citations were issued under older wording.
29 CFR 1910.1000(c)
(c) Table Z-3. An employee's exposure to any substance listed in Table Z-3, in any 8-hour work shift of a 40-hour work week, shall not exceed the 8-hour time weighted average limit given for that substance in the table.
29 CFR 1910.1000(e)
(e) To achieve compliance with paragraphs (a) through (d) of this section, administrative or engineering controls must first be determined and implemented whenever feasible. When such controls are not feasible to achieve full compliance, protective equipment or any other protective measures shall be used to keep the exposure of employees to air contaminants within the limits prescribed in this section. Any equipment and/or technical measures used for this purpose must be approved for each particular use by a competent industrial hygienist or other technically qualified person. Whenever respirators are used, their use shall comply with 1910.134.
29 CFR 1910.110(e)(4)(iii)
(iii) Permanent and removable fuel containers shall be securely mounted to prevent jarring loose, slipping, or rotating, and the fastenings shall be designed and constructed to withstand static loading in any direction equal to twice the weight of the tank and attachments when filled with fuel using a safety factor of not less than four based on the ultimate strength of the material to be used. Field welding, when necessary, shall be made only on saddle plates, lugs or brackets, originally attached to the container by the tank manufacturer.
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.