Dredge Crystal City Metal/Non-Metal

Gateway Dredging and Contracting · Surface

Controlled by Limited Leasing Company; Kimaterials, Inc.

Maryland Heights, St Louis County, MO · Active

MSHA Mine ID: 2302271

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Compliance record

MSHA citations since 2007

citations

significant & substantial

$1,890

proposed penalties

$1,890

paid to date

Source: MSHA violations data, updated weekly.

Quarterly safety rates

Citations per million employee-hours, as reported to MSHA

Quarter	Hours worked	Citations	Per 1M hrs
2025 Q4	1,632	0	0.0
2025 Q3	1,556	1	642.7
2025 Q2	1,613	0	0.0
2025 Q1	1,312	0	0.0
2024 Q4	1,533	0	0.0
2024 Q3	1,587	0	0.0
2024 Q2	1	1	1000000.0
2024 Q1	1,131	0	0.0

Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.

No fatalities recorded at this mine.

2 on file

August 12, 2010 MO · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDTOOLS (NONPOWERED)

Jotori Dredging Inc · Struck by... (Not Elsewhere Classified)

Employee was trimming a belt that was torn with a utility knife, when the knife slipped and his left thigh was lacerated. He recieved one stitch.

January 27, 2006 MO · Metal/Non-Metal barge/boat/dredge/towbarge/towboat/leach operator, riverman, deck hand HANDLING OF MATERIALS

Jotori Dredging Inc · Over-exertion in pulling or pushing objects

Taking face wire off cable when he felt a strain in lower back.