Key Takeaway
Northern Portable Plant #11 is a abandoned surface mine producing SandAndGravel, located in Golden, Jefferson County, CO. It has 45 violations on record (4 S&S) and $14K in proposed penalties. Operated by Martin Marietta Materials.
Northern Portable Plant #11
Operator: Martin Marietta Materials
Controller: Martin Marietta Materials Inc
Location: Golden, Jefferson County, CO
Recent Violations
View all 45 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 01/14/2020 | 56.12004 | Non-S&S | ModNegligence | $123 |
| 01/14/2020 | 56.14101(a)(2) | Non-S&S | ModNegligence | $123 |
| 08/07/2019 | 56.4201(a)(2) | Non-S&S | ModNegligence | $121 |
| 08/07/2019 | 56.4101 | Non-S&S | ModNegligence | $121 |
| 08/07/2019 | 56.4601 | Non-S&S | ModNegligence | $121 |
| 08/07/2019 | 56.11012 | Non-S&S | ModNegligence | $121 |
| 08/07/2019 | 56.12008 | Non-S&S | ModNegligence | $132 |
| 08/07/2019 | 56.12002 | Non-S&S | ModNegligence | $132 |
| 08/07/2019 | 56.12008 | Non-S&S | ModNegligence | $132 |
| 08/07/2019 | 56.12028 | Non-S&S | ModNegligence | $121 |
| 08/02/2018 | 56.14107(a) | Non-S&S | ModNegligence | $118 |
| 07/14/2010 | 56.14112(a)(1) | Non-S&S | ModNegligence | $100 |
| 11/16/2009 | 50.30(a) | Non-S&S | HighNegligence | $100 |
| 11/01/2007 | 56.12008 | Non-S&S | ModNegligence | $100 |
| 03/14/2007 | 56.14109 | Non-S&S | ModNegligence | $60 |
| 03/14/2007 | 56.12008 | Non-S&S | ModNegligence | $60 |
| 03/14/2007 | 56.12020 | Non-S&S | ModNegligence | $60 |
| 03/14/2007 | 56.12005 | Non-S&S | HighNegligence | $60 |
| 03/14/2007 | 56.12002 | Non-S&S | HighNegligence | $60 |
| 03/14/2007 | 56.14112(b) | Non-S&S | ModNegligence | $60 |
Accidents & Injuries
View all 5 →| Date | Classification | Injury | Days Lost |
|---|---|---|---|
| 05/14/2007 | FALLING/SLIDING/ROLLING MATERIALS | DAYS RESTRICTED ACTIVITY ONLY | 25d restricted |
| 03/09/2007 | POWERED HAULAGE | DAYS AWAY FROM WORK ONLY | 17d lost |
| 02/13/2002 | HANDLING OF MATERIALS | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 06/05/2000 | HANDLING OF MATERIALS | DYS AWY FRM WRK & RESTRCTD ACT | 4d lost, 23d restricted |
| 05/18/2000 | SLIP OR FALL OF PERSON | DAYS RESTRICTED ACTIVITY ONLY | 19d restricted |
Inspections
View all 31 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 03/10/2021 | 03/10/2021 | 10.00 | 1 |
| 01/14/2020 | 01/14/2020 | 13.00 | 1 |
| 09/25/2019 | 09/26/2019 | 16.00 | 1 |
| 08/23/2019 | 08/23/2019 | 0.75 | 1 |
| 08/07/2019 | 08/08/2019 | 16.25 | 1 |
| 08/09/2018 | 08/09/2018 | 7.00 | 1 |
| 08/02/2018 | 08/04/2018 | 16.00 | 1 |
| 06/26/2014 | 06/26/2014 | 5.50 | 1 |
| 09/12/2012 | 09/12/2012 | 8.50 | 1 |
| 04/11/2011 | 04/20/2011 | 28.00 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does Northern Portable Plant #11 have?
Northern Portable Plant #11 has 45 MSHA violations on record, of which 4 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $14K.
What type of mine is Northern Portable Plant #11?
Northern Portable Plant #11 is a Surface mine producing SandAndGravel, located in Golden, Jefferson County, CO. It currently has 0 employees.
Has anyone been injured or killed at Northern Portable Plant #11?
According to MSHA records, Northern Portable Plant #11 has 5 reported accident/injury records and 0 fatalities on file.
Who operates Northern Portable Plant #11?
Northern Portable Plant #11 is operated by Martin Marietta Materials and controlled by Martin Marietta Materials Inc. MSHA Mine ID: 0503984.