R & K Excavation, Inc., Selma Plant Quarry & Mill (Jefferson County, MO): MSHA citation under 56.9300(a) (2026-10-01)

R & K Excavation, Inc. (Missouri): MSHA citation under 56.9300(a) (2026-10-01). Dated 34 days ago, it serves as a historical benchmark. Score 55/100. As of 2026-11-04, from US DOL Mine Safety and Health Administration (MSHA) Open Government Data, company violators only.

Data as of · Compiled by Zalwin from US DOL Mine Safety and Health Administration (MSHA) Open Government Data, company violators only

Free preview: all 13 published fields of this record are shown below. Locked: 499 related MO MshaMinePulse records and the 5-column CSV export.

FieldValue
CompanyR & K Excavation, Inc.
MineSelma Plant Quarry & Mill (ID 2300188)
LocationJefferson County, MO
CommodityCement
Mine typeSurface
Employees150
Issued2026-10-01
ActionCitation
Standard56.9300(a)
Significant & substantialYes
NegligenceHigh
Proposed penaltyNot yet assessed
ContestedNo
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CSV columns: Company · Mine · State · Standard · Issued · official source URL

  • Source agency: US DOL Mine Safety and Health Administration (MSHA) Open Government Data, company violators only
  • Record date: 2026-10-01
  • Data refreshed: 2026-11-04
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LIVE PUBLIC DATA Source: US DOL Mine Safety and Health Administration (MSHA) Open Government Data, company violators only · Last refreshed: Wed, 04 Nov 2026 01:31:23 GMT

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Peer benchmark and outreach value: R & K Excavation, Inc. and 944 Missouri peers

  • Missouri MshaMinePulse records like this one: 944
  • Timing: Low: older than 30 days
  • Estimated pipeline if you contact every Missouri peer: $188,800 (peers × rate × deal size; an estimate from your assumptions, not a forecast)

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55 / 100 Safety Need Score

  • Significant and substantial (S&S).
  • High or reckless negligence.

What is the MshaMinePulse record for R & K Excavation, Inc. in Missouri?

MSHA issued R & K Excavation, Inc. a citation under 56.9300(a) at Selma Plant Quarry & Mill (MO) on 2026-10-01.

How does R & K Excavation, Inc. compare to other Missouri MshaMinePulse records?

It is 34 days old, still within a typical 45-day follow-up window.

R & K Excavation, Inc. vs. top 3 peers

OrganizationLocationAmountPercentileRecord date
R & K Excavation, Inc.MO2026-10-01
Tower Rock Stone CompanyMO26,13999th2026-07-14
Tower Rock Stone CompanyMO20,56099th2026-07-14
Chris Vaught Construction LLC.MO2026-09-16

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Data comes from MSHA Open Government Data files, which MSHA updates weekly; citations can appear days to weeks after issue, and proposed penalties are often blank until assessed months later. Citations can be modified, vacated or contested; confirm on the MSHA Mine Data Retrieval System. Company violators only; individual agents are excluded. Not a consumer report and may not be used for FCRA purposes. Informational only; not legal or safety advice.

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