FRONTIER-KEMPER CONSTRUCTORS INC
8 MI. S. OF BOULDER CITY, BOULDER CITY, NV 89005
Having inspection records is common for businesses in regulated industries. Data and methodology
Inspection records
Jul 10, 1991#114588445Jul 10, 1991Planned (H) · Complete scope, Safety#114588445$5889 viol.9 violations$588 in penalties
Inspection #114588445
Dates
- Opened
- Jul 10, 1991
- Closing Conference Date
- Jul 16, 1991
- Closed
- Oct 1, 1991
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 63
Violations and Penalties
- Total Violations
- 9
- Violation Types
- 3 serious, 6 other-than-serious
- Initial Penalties
- $5,875
- Penalties on Record
- $588
- Site Address
- 8 Mi. S. Of Boulder City, Boulder City, NV 89005
- Industry
- Not classified in OSHA's inspection record.
Planned Inspection: This inspection record is categorized as a planned inspection in the DOL OSHA enforcement data. Planned inspections are part of OSHA's scheduled enforcement activity rather than being opened directly from a complaint or reported incident at that worksite.
Violations
Violation list (9 of 9 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1926.104 Safety Belts, Lifelines, and Lanyards OSHA citation code: 19260104 B | Serious | 1 | 1 | $2,500 | $250 | Aug 15, 1991 | - | - |
| 01002 | 1926.500 Fall Protection - Scope, Application, and Definitions OSHA citation code: 19260500 F01 VIB | Serious | 1 | 8 | $875 | $88 | Aug 15, 1991 | - | - |
| 01003 | 1926.701 Concrete and Masonry Construction - General Requirements OSHA citation code: 19260701 B | Serious | 1 | 8 | $2,500 | $250 | Aug 15, 1991 | - | - |
| 02001 | 1926.405 Electrical - Wiring Methods (Construction) OSHA citation code: 19260405 A02 IIE | Other | 40 | 25 | $0 | $0 | Jul 17, 1991 | - | - |
| 02002 | 1926.405 Electrical - Wiring Methods (Construction) OSHA citation code: 19260405 A02 IIJ | Other | 1 | 25 | $0 | $0 | Jul 16, 1991 | - | - |
| 02003 | 1926.405 Electrical - Wiring Methods (Construction) OSHA citation code: 19260405 B01 | Other | 1 | 1 | $0 | $0 | Jul 17, 1991 | - | - |
| 02004 | 1926.350 Gas Welding and Cutting OSHA citation code: 19260350 A05 | Other | 1 | 1 | $0 | $0 | Jul 16, 1991 | - | - |
| 02005 | 1926.303 Abrasive Wheels and Tools OSHA citation code: 19260303 B | Other | 2 | 1 | $0 | $0 | Jul 16, 1991 | - | - |
| 02006 | 1926.303 Abrasive Wheels and Tools OSHA citation code: 19260303 C02 | Other | 1 | 1 | $0 | $0 | Jul 16, 1991 | - | - |
Jun 14, 1986#102046299Jun 14, 1986Complaint (B) · Partial scope, Safety#102046299$00 viol.0 violations$0 in penalties
Inspection #102046299
Dates
- Opened
- Jun 14, 1986
- Closing Conference Date
- Jun 14, 1986
- Closed
- Jun 14, 1986
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 67
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- Hoover Dam, Boulder City, NV 89005
- Industry
- Not classified in OSHA's inspection record.
Complaint Inspection: This inspection record is categorized as a complaint inspection in the DOL OSHA enforcement data. OSHA can open complaint-driven inspections after receiving safety or health complaints from workers or their representatives.
Apr 25, 1986#2929446Apr 25, 1986Accident (A) · Partial scope, Safety#2929446$8001 viol.1 violation$800 in penalties
Inspection #2929446
Dates
- Opened
- Apr 25, 1986
- Closing Conference Date
- May 6, 1986
- Contested
- May 27, 1986
- Closed
- Jun 27, 1986
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 87
- Related Activity
- 1 accident
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 serious
- Initial Penalties
- $800
- Penalties on Record
- $800
- Site Address
- Hoover Dam, Boulder City, NV 89005
- Industry
- Not classified in OSHA's inspection record.
Accident Inspection: This inspection record is categorized as an accident inspection in the U.S. Department of Labor OSHA enforcement data. Employers must report work-related fatalities within 8 hours, and work-related inpatient hospitalizations, amputations, or losses of an eye within 24 hours. An accident-related inspection does not by itself determine fault.
Incident Investigation Summaries
Incident investigation summaries linked to this inspection through OSHA's accident and injury enforcement data. These summaries describe the reported incident. The enforcement outcome for the linked inspection is in the inspection details above.
Employees caught in muck slide on a spillway
Violations
Violation list (1 of 1 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 618037501 | Serious | 1 | 8 | $800 | $800 | May 18, 1986 | May 27, 1986 | - |
Feb 18, 1986#102044666Feb 18, 1986Complaint (B) · Partial scope, Safety#102044666$06 viol.6 violations$0 in penalties
Inspection #102044666
Dates
- Opened
- Feb 18, 1986
- Closing Conference Date
- Feb 19, 1986
- Closed
- Feb 24, 1986
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 62
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 6
- Violation Types
- 6 other-than-serious
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- Hoover Dam, Boulder City, NV 89005
- Industry
- Not classified in OSHA's inspection record.
Complaint Inspection: This inspection record is categorized as a complaint inspection in the DOL OSHA enforcement data. OSHA can open complaint-driven inspections after receiving safety or health complaints from workers or their representatives.
Violations
Violation list (6 of 6 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1926.800 Underground Construction OSHA citation code: 19260800 L02 | Other | 1 | 40 | $0 | $0 | Feb 24, 1986 | - | - |
| 01002 | 1926.104 Safety Belts, Lifelines, and Lanyards OSHA citation code: 19260104 B | Other | 2 | 5 | $0 | $0 | Feb 21, 1986 | - | - |
| 01003 | 1926.500 Fall Protection - Scope, Application, and Definitions OSHA citation code: 19260500 F01 | Other | 1 | 10 | $0 | $0 | Feb 22, 1986 | - | - |
| 01004 | 1926.500 Fall Protection - Scope, Application, and Definitions OSHA citation code: 19260500 B01 | Other | 1 | 3 | $0 | $0 | Feb 24, 1986 | - | - |
| 01005 | 1926.904 Storage of Explosives and Blasting Agents OSHA citation code: 19260904 C | Other | 2 | 40 | $0 | $0 | Feb 24, 1986 | - | - |
| 01006 | 1926.900 General Provisions (Blasting and Explosives) OSHA citation code: 19260900 D | Other | 2 | 20 | $0 | $0 | Feb 20, 1986 | - | - |
Jan 22, 1986#102045986Jan 22, 1986Planned (H) · Complete scope, Safety#102045986$014 viol.14 violations$0 in penalties
Inspection #102045986
Dates
- Opened
- Jan 22, 1986
- Closing Conference Date
- Jan 24, 1986
- Closed
- Jan 31, 1986
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 62
Violations and Penalties
- Total Violations
- 14
- Violation Types
- 14 other-than-serious
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- Hoover Dam, Boulder City, NV 89005
- Industry
- Not classified in OSHA's inspection record.
Planned Inspection: This inspection record is categorized as a planned inspection in the DOL OSHA enforcement data. Planned inspections are part of OSHA's scheduled enforcement activity rather than being opened directly from a complaint or reported incident at that worksite.
Violations
Violation list (10 of 14 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1926.400 Introduction (Electrical - Construction) OSHA citation code: 19260400 H02 | Other | 1 | 3 | $0 | $0 | Jan 29, 1986 | - | - |
| 01002 | 1926.106 Working Over or Near Water OSHA citation code: 19260106 C | Other | 1 | 6 | $0 | $0 | Jan 29, 1986 | - | - |
| 01003 | 1926.352 Fire Prevention (Welding) OSHA citation code: 19260352 D | Other | 1 | 1 | $0 | $0 | Jan 27, 1986 | - | - |
| 01004 | 1926.500 Fall Protection - Scope, Application, and Definitions OSHA citation code: 19260500 F01 VIB | Other | 2 | 5 | $0 | $0 | Jan 29, 1986 | - | - |
| 01005 | 1926.150 Fire Protection (Construction) OSHA citation code: 19260150 C01 VIII | Other | 1 | 5 | $0 | $0 | Jan 27, 1986 | - | - |
| 01006 | 1926.350 Gas Welding and Cutting OSHA citation code: 19260350 J | Other | 1 | 3 | $0 | $0 | Jan 27, 1986 | - | - |
| 01007 | 1926.501 Fall Protection - Duty to Have Fall Protection OSHA citation code: 19260501 K | Other | 3 | 8 | $0 | $0 | Jan 31, 1986 | - | - |
| 01008 | 1926.500 Fall Protection - Scope, Application, and Definitions OSHA citation code: 19260500 E01 IV | Other | 1 | 10 | $0 | $0 | Jan 24, 1986 | - | - |
| 01009 | 1926.550 Cranes and Derricks OSHA citation code: 19260550 A09 | Other | 1 | 5 | $0 | $0 | Jan 27, 1986 | - | - |
| 01010 | 1910.169 Air Receivers OSHA citation code: 19100169 B03 I | Other | 2 | 3 | $0 | $0 | Jan 31, 1986 | - | - |
Showing the 10 violations listed first by citation identifier. This inspection has 14 total violations documented in the U.S. Department of Labor OSHA enforcement database. The complete violation list is available at enforcedata.dol.gov.
Penalty amounts may differ from final amounts after settlement or judicial review. How to read these records
About these records
A company page groups inspections with the same normalized employer name, city and state; it is not a legal-entity identifier (how pages are grouped).
This page displays public OSHA enforcement data. Status text follows the DOL inspection record first and may include citation-level context when the inspection feed and citation records are out of sync. Penalty amounts shown reflect the latest penalty amounts on record in the DOL database and may differ from initial assessments or final amounts. This is not an official OSHA resource.
OSHA's public enforcement data does not publish a "guilty" or "not guilty" field for inspections. The closest outcome fields available are the citation counts, penalty amounts, contest dates, final-order dates, and the inspection close date shown on this page. How to interpret these status fields. How initial and current penalties are recorded.
OSHA may publish multiple citation rows in the same inspection with the same standard and penalty fields. Separate rows can still differ in OSHA metadata such as citation identifier, recorded instance count, exposed workers, or gravity value. Contest and Final Order columns show citation-level dates from OSHA's enforcement record. A dash means OSHA's record does not currently show that activity for the citation.
Source: U.S. Department of Labor OSHA incident investigation data (`osha_accident` + `osha_accident_injury`). Linked via `rel_insp_nr` to the inspection activity number (exact government key). Injury, body part, source and event values are OSHA's own codes. OSHA states that these fields are not coded according to the requirements under the Occupational Injury and Illness Classification System (OIICS). Only the values present in the OSHA record are listed; an incident with no value that resolves in OSHA's code table shows "Injury details not recorded". Where a record covers several people, each field lists every value recorded across them.
Understanding These Penalties
The maximum penalty for a serious violation in 2025 is $16,550 per violation. For willful violations, the range is $11,823 to $165,514. The current penalty column shows the latest amount on record in OSHA's database for each citation. When the current penalty differs from the initial penalty, OSHA's records show that the amount changed during the enforcement process, but this page does not determine the specific reason for each change. Penalty amounts are set by OSHA and adjusted annually for inflation.
5 inspections, 1986 to 1991. Each row is one inspection; point at or tap a row for its dates and totals.
Source: DOL OSHA enforcement data (inspections and violations), linked via activity_nr (exact government key).
Penalty changes: Amounts shown reflect what OSHA's enforcement record publishes. The reason for any change is not stated unless OSHA's record explicitly says so.
Short cases: When a case closed soon after it opened, the closed marker is drawn slightly to the right so both markers stay visible. Each row's card shows the exact dates.