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Establishment profile

MANTHEI DEVELOPMENT CORP

W LAKE ST, PETOSKEY, MI, 49770
237110Water and Sewer Line and Related Structures Construction

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OSHA inspections
10
over 36 years
Violations
9
$517 in penalties
Penalties
$517
$57 avg
Violations across 2 federal agencies
Enforcement actions from multiple agencies may indicate systemic compliance issues across functions.

Summary

MANTHEI DEVELOPMENT CORP has accumulated 9 OSHA violations across 10 inspections over 36 years of recorded history, with $517 in total assessed penalties.

The establishment sits in the 94th percentile for violations within its industry-state peer group of 3,567 employers. Inspection frequency runs at the 99th percentile. The most recent enforcement activity was recorded 21 years ago.

Federal records were found in 2 of 15 sources. Sources without matching records returned empty for this establishment.

Agency coverage

MANTHEI DEVELOPMENT CORP appears in OSHA workplace safety and MSHA mine safety records only. No matching records were found in WHD wage enforcement, EPA environmental compliance, NLRB labor relations, OFLC visa and labor certification (historical), FMCSA motor carrier registration, SAM.gov federal debarment, CMS nursing home enforcement, UVA Corporate Prosecution Registry, CPSC product recalls, or NHTSA vehicle recalls.

OSHA workplace safety

Inspections
10
0.3 / yr · last 36 yrs
Violations
9
0.3 / yr
Penalties
$517
$57 avg / violation
33% serious67% other
Inspection trigger · planned
10 of 10

50% of inspections at this establishment produced violations, with 2 inspections producing serious-or-greater violations.

Most-cited OSHA standards

Top OSHA standards cited at this employer, ranked by citation count. Standards (CFR sections) cluster citations into safety themes -- machine guarding, lockout-tagout, hazard communication, fall protection, process safety, etc. A concentration on one or two sections reveals a pattern that individual citations don’t. 8 distinct standards shown · 9 citations in this view · $517 in penalties.

CFR sectionCitationsInspectionsTotal penaltyFirst citedLast cited
29 CFR 4084.09410122$290Aug 1998Jun 1999
29 CFR 4084.09330511$127Aug 1998Aug 1998
29 CFR 1926.0601 B04 III11$100Jun 1999Jun 1999
29 CFR 4084.09310211Jun 2005Jun 2005
29 CFR 4084.19340111Jul 1997Jul 1997
29 CFR 4084.1025 A3011Jul 1997Jul 1997
29 CFR 1926.0502 I0311Jul 1997Jul 1997
29 CFR 4084.18620311Jun 1990Jun 1990

Source: OSHA inspection citations (violation_detail). CFR section codes can be looked up at osha.gov/laws-regs for the formal standard text. Per-inspection detail and the specific violation descriptions are available by expanding individual inspections below.

Peer comparison

94th

Worse on violations than most other employers in NAICS 2371 within MI. Peer group: 3,567 employers. This establishment has 9 OSHA violations; peer median is 1.

Fewer violationsMore violations
Penalty percentile
69th
peer median: $0
Inspection frequency
99th
peer median: 1

Safety self-report (OSHA 300A)

No self-reported injury rates filed with OSHA's Injury Tracking Application for MANTHEI DEVELOPMENT CORP. Verify directly with OSHA Injury Tracking Application

Industry benchmark

Industry avg TRIR
1.9
BLS SOII 2024
Industry avg DART
1.1
BLS SOII 2024
Self-reported TRIR
Not in OSHA ITA

BLS rates reflect industry-wide averages. Self-reported figures come from OSHA’s Injury Tracking Application; absence of self-reported data does not necessarily indicate non-compliance — many establishments fall below the ITA reporting threshold.

Inspection breakdown

Planned
10

Complaint- and accident-triggered inspections are stronger risk signals than routine planned inspections.

OSHA severe injury reports

No severe injury reports (hospitalization, amputation, or loss of an eye) on file under 29 CFR 1904.39 for MANTHEI DEVELOPMENT CORP. Verify directly with Occupational Safety and Health Administration

Activity timeline

Data refreshed
Weekly
First OSHA inspection
Most recent activity
21 years ago

No federal enforcement activity has been recorded against this establishment in 21+ years. Most recent activity: 21 years ago. Data on this page is refreshed weekly.

Wage & Hour Division (WHD)

No WHD wage, overtime, or child-labor enforcement cases on file for MANTHEI DEVELOPMENT CORP. Verify directly with Wage and Hour Division

Mine safety (MSHA)

Company-level in MI — for MANTHEI DEVELOPMENT CORP, not this location alone

Violations
27
Assessed penalties
$3,575

Mine Safety & Health Administration — citations issued at mining operations. MSHA records cases at the company/regional level (no worksite address), so these are matched by company name and state and may span other MANTHEI DEVELOPMENT CORP operations in the same state.

MSHA citations

Mine Safety and Health Administration citations. S&S (significant and substantial) marks violations that could reasonably contribute to a serious injury. Negligence rating is MSHA’s operator-culpability assessment (none, low, moderate, high, or reckless disregard). Proposed = assessed at issuance; Paid = post-settlement / appeal. 27 citations · 7S&S · 12 contractor · $3,575 proposed / $3,575 paid.

CitationMineDateSectionS&SNegligenceProposedPaid
7841964
SHALE HAUL
Charlevoix, MI
Dec 2001YesModNegligence$475$475
7841963
SHALE HAUL
Charlevoix, MI
Dec 2001YesModNegligence$475$475
7841962
SHALE HAUL
Charlevoix, MI
Dec 2001YesModNegligence$475$475
7841950
SHALE HAUL
Charlevoix, MI
Nov 2001YesModNegligence$475$475
7841926
Manthei Pit
Charlevoix, MI
contractor: Manthei Development Corp
Oct 2001YesModNegligence$340$340
7841928
#1313 Cedar Rapids
Charlevoix, MI
contractor: Manthei Development Corp
Oct 2001YesModNegligence$122$122
7846635
SHALE HAUL
Charlevoix, MI
Nov 2000YesModNegligence$113$113
6138819
#1313 Cedar Rapids
Charlevoix, MI
contractor: Manthei Development Corp
Dec 2002NoModNegligence$55$55
6138818
#1313 Cedar Rapids
Charlevoix, MI
contractor: Manthei Development Corp
Dec 2002NoModNegligence$55$55
7841949
SHALE HAUL
Charlevoix, MI
Nov 2001NoModNegligence$55$55
7841948
SHALE HAUL
Charlevoix, MI
Nov 2001NoModNegligence$55$55
7841947
SHALE HAUL
Charlevoix, MI
Nov 2001NoModNegligence$55$55
7841946
SHALE HAUL
Charlevoix, MI
Nov 2001NoModNegligence$55$55
7841945
SHALE HAUL
Charlevoix, MI
Nov 2001NoModNegligence$55$55
7841944
SHALE HAUL
Charlevoix, MI
Nov 2001NoModNegligence$55$55
7841943
SHALE HAUL
Charlevoix, MI
Nov 2001NoModNegligence$55$55
7841942
#1313 Cedar Rapids
Charlevoix, MI
contractor: Manthei Development Corp
Nov 2001NoModNegligence$55$55
7841931
#1313 Cedar Rapids
Charlevoix, MI
contractor: Manthei Development Corp
Oct 2001NoModNegligence$55$55
7841930
#1313 Cedar Rapids
Charlevoix, MI
contractor: Manthei Development Corp
Oct 2001NoModNegligence$55$55
7841929
#1313 Cedar Rapids
Charlevoix, MI
contractor: Manthei Development Corp
Oct 2001NoModNegligence$55$55
7841927
Manthei Pit
Charlevoix, MI
contractor: Manthei Development Corp
Oct 2001NoModNegligence$55$55
7841925
Manthei Pit
Charlevoix, MI
contractor: Manthei Development Corp
Oct 2001NoModNegligence$55$55
7841924
Manthei Pit
Charlevoix, MI
contractor: Manthei Development Corp
Oct 2001NoModNegligence$55$55
7841923
Manthei Pit
Charlevoix, MI
contractor: Manthei Development Corp
Oct 2001NoModNegligence$55$55
7846638
SHALE HAUL
Charlevoix, MI
Nov 2000109(d)NoModNegligence$55$55
7846637
SHALE HAUL
Charlevoix, MI
Nov 2000NoModNegligence$55$55
7846636
SHALE HAUL
Charlevoix, MI
Nov 2000NoModNegligence$55$55

Source: MSHA citation database. “Contractor” annotations indicate the cited party was on-site at the mine but not the mine’s operator -- responsibility attaches to the contractor LLC, not the mine’s owner. Section codes reference 30 CFR (the Mine Safety and Health regulations).

Labor relations (NLRB)

No NLRB unfair labor practice charges or union representation cases on file for MANTHEI DEVELOPMENT CORP. Verify directly with National Labor Relations Board

Visa & labor certification (OFLC) — historical

No H-1B, H-2A, or H-2B labor condition applications on file (historical data only — DOL ended OFLC publication) for MANTHEI DEVELOPMENT CORP. Verify directly with Office of Foreign Labor Certification

Environmental compliance (EPA)

No EPA inspections or formal enforcement actions on file for MANTHEI DEVELOPMENT CORP. Verify directly with Environmental Protection Agency

Federal criminal prosecution record

No federal criminal prosecutions, plea agreements, or deferred-prosecution agreements on file for MANTHEI DEVELOPMENT CORP. Verify directly with UVA Corporate Prosecution Registry

Inspection history

DateTriggerViolationsSeriousPenalty
2005-05-31Planned1$0
1999-04-22Planned21$220
1998-07-28Planned22$297
1997-06-24Planned3$0
1997-06-10Planned0$0
1997-01-02Planned0$0
1991-07-10Planned0$0
1990-05-23Planned1$0
1990-05-21Planned0$0
1989-11-28Planned0$0

Source: OSHA IMIS. Citation amounts reflect initially assessed penalties; final amounts after appeal may differ.

In the news

Other employers in this industry and state

Other employers in water and sewer line and related structures construction within MI, ordered by federal enforcement volume:

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About this data

This profile aggregates federal enforcement records on MANTHEI DEVELOPMENT CORP from every major federal compliance and enforcement source plus the UVA Corporate Prosecution Registry. OSHA workplace safety inspections, WHD wage cases, MSHA mine safety, EPA environmental enforcement, NLRB labor relations, OFLC visa/labor certification, FMCSA motor carrier registration, SAM.gov debarments, CMS nursing-home records, BLS industry safety benchmarks, OSHA ITA self-reported injury rates, SEC enforcement and financial disclosures, CPSC and NHTSA recalls.

Establishments are matched across agencies using normalized employer name, state, and ZIP code.

OSHA citations typically appear 3–8 months after the inspection, so very recent enforcement actions may not yet be reflected. Profiles may be incomplete if the establishment operates under multiple legal names or files under variations our entity-matching rules don’t yet cover. To report a missing record or correction, email corrections@fastdol.com.

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Frequently asked

What is MANTHEI DEVELOPMENT CORP's OSHA violation history?
MANTHEI DEVELOPMENT CORP has 10 OSHA inspections on record with 9 violations and $517 in total penalties.
How does MANTHEI DEVELOPMENT CORP's safety record compare to its industry?
MANTHEI DEVELOPMENT CORP operates in the water and sewer line and related structures construction industry. The industry average Total Recordable Incident Rate (TRIR) is 1.9.