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Establishment profile

SEVENSON ENVIRONMENTAL SERVICES INC.

OCCIDENTAL CHEMICAL CORP. - BLDG U-75 BUFFALO AVE., NIAGARA FALLS, NY, 14305
Operated by Sevenson Environmental Services, Inc · 1 of 14 establishments
562910Remediation Services
EIN 160997941

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OSHA inspections
1
over 35 years
Violations
0
Penalties
$0
Violations across 2 federal agencies
Enforcement actions from multiple agencies may indicate systemic compliance issues across functions.

Summary

SEVENSON ENVIRONMENTAL SERVICES INC. has accumulated 0 OSHA violations across 1 inspection over 35 years of recorded history.

The most recent federal enforcement activity was recorded 5 years ago.

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

Agency coverage

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

OSHA workplace safety

Inspections
1
0.0 / yr · last 35 yrs
Violations
0
0.0 / yr
Penalties
$0
Inspection trigger · complaint
1 of 1

Peer comparison

0th

Fewer violations than most other employers in NAICS 5629 within NY. Peer group: 132,442 employers. This establishment has 0 OSHA violations; peer median is 2.

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

Safety self-report (OSHA 300A)

Recordable injury rates the employer filed with OSHA’s Injury Tracking Application. DART covers cases with days away, restricted, or transferred; TRIR is the total recordable case rate.

DART rate
0.0
vs industry
−1.6
TRIR
0.0
vs industry
−2.4

Reported for 120 average annual employees at this establishment.

Source: OSHA ITA Form 300A (employer self-reported). Rates are per 100 full-time equivalent workers. Establishments below the ~10-FTE threshold are not required to report.

Industry benchmark

Industry avg TRIR
2.4
BLS SOII 2024
Industry avg DART
1.6
BLS SOII 2024
Self-reported TRIR
0.0
OSHA ITA Form 300A (employer self-reported)

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

Complaint
1

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

OSHA severe injury reports

Self-reported events under 29 CFR 1904.39 (24-hour notification of hospitalization, amputation, or loss of an eye) · Nov 2019

Reports
1
Hospitalizations
1
Amputations
0
Eye losses
0

Most frequent event: Ignition of clothing from controlled heat source

Source: OSHA Severe Injury Reports (federal OSHA only; state-plan states like California, Oregon, and Washington maintain their own programs and do not consistently report into this feed).

Severe injury reports — events

Each row is a hospitalization, amputation, or eye-loss event the employer self-reported to OSHA under 29 CFR 1904.39. Narratives are written by the reporting employer.

DateEventBody partOutcome
Nov 25, 2019Ignition of clothing from controlled heat sourceTrunk, unspecifiedHospitalized

Source: OSHA Severe Injury Reports. Federal-OSHA jurisdiction only by default; some state-plan programs report voluntarily.

Activity timeline

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

No federal enforcement activity has been recorded against this establishment in 5+ years. Most recent activity: 5 years ago. Data on this page is refreshed weekly.

Wage & Hour Division (WHD)

Cases
2
Back wages owed
$0

Department of Labor Wage & Hour Division — minimum-wage, overtime, child-labor, FMLA, and prevailing-wage enforcement.

Wage and hour cases

Closed DOL Wage & Hour Division cases (FLSA, FMLA, H-2B, MSPA, and related statutes). Backwages reflect amounts the agency assessed; civil penalty (CMP) is a separate fine levied on top, where the statute provides for one (FLSA / H-1B / H-2A / MSPA / FMLA / EPPA / FLSA Child Labor; other acts have no CMP column in DOL’s data). The Statutes column lists which laws each case cited. 2 cases · $0 in backwages

Case periodIndustryStatutesViolationsWorkersBackwagesCivil penalty
Jan 2019 – Jan 2021Remediation Services0
Oct 2018 – Oct 2020Water and Sewer Line and Related Structures Construction0

Source: DOL WHD enforcement database. Cases shown reflect those the agency has closed and made public. A violation count is the agency’s tally of cited violations (one violation can affect many workers); the workers column counts distinct employees the agency found to be affected.

Mine safety (MSHA)

No MSHA mine safety violations on file for SEVENSON ENVIRONMENTAL SERVICES INC.. Verify directly with Mine Safety and Health Administration

Labor relations (NLRB)

Company-level in NY — for Sevenson Environmental Services, Inc, not this location alone

Total cases
1
Unfair labor practice
1

National Labor Relations Board — unfair labor practice charges and union representation cases. The NLRB records cases at the company/regional level (no worksite address), so these are matched by company name and state and may span other Sevenson Environmental Services, Inc locations in the same state.

NLRB cases

National Labor Relations Board cases involving this employer. Includes unfair labor practice (ULP) filings and representation election proceedings. NLRB enforcement is process-driven; no per-case monetary penalty is assessed (remedies are case-by-case backpay orders, posting requirements, election re-runs, etc.). 1 case · 1 ULP

Case numberTypeFiledClosedStatusRegion
30-CA-017827Unfair labor practiceAug 2007May 2008ClosedRegion 18, Minneapolis, Minnesota

Source: NLRB case files. Rows shown are those the agency has published. Region numbers (1–31) correspond to NLRB's geographic offices.

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 SEVENSON ENVIRONMENTAL SERVICES INC.. Verify directly with Office of Foreign Labor Certification

Environmental compliance (EPA)

No EPA inspections or formal enforcement actions on file for SEVENSON ENVIRONMENTAL SERVICES INC.. Verify directly with Environmental Protection Agency

Motor carrier safety (FMCSA)

DOT number
336233
Operation
A

Federal Motor Carrier Safety Administration — DOT-regulated carrier registration and fleet data.

Federal criminal prosecution record

No federal criminal prosecutions, plea agreements, or deferred-prosecution agreements on file for SEVENSON ENVIRONMENTAL SERVICES INC.. Verify directly with UVA Corporate Prosecution Registry

Federal contracts

This location

Obligated (5-yr)
$878.9M
Obligated (all-time)
$1.6B
Awards
144
Top agency
Department of Defense
$1.4B
Top agencies by obligation (this location)
Department of Defense$1.4B
Environmental Protection Agency$170.3M
Largest awards (top 50 of 144)
  • Department of Defense
    CDE OU4 REMEDIAL ACTION
    contract · Last action 2026-03-30
    $180,000,000
  • Environmental Protection Agency
    CUYAHOGA GORGE DAM SEDIMENT REMEDIATION - GLNPO - TASK ORDER AWARD UNDER GLNPO-RRS MATOC
    contract · Last action 2026-02-26
    $132,162,808
  • Department of Defense
    WELSBACH/GENERAL GAS MANTLE SUPERFUND SITE, CONSTRUCTION UNIT 5.6 JOHNSON BOULEVARD PROPERTIES, BALL FIELDS SOUTH, GLOUCESTER CITY, NEW JERSEY
    contract · Last action 2021-02-24
    $72,781,523
  • Department of Defense
    REPLACE A FAILING SHEET PILE WALL AT A U.S. ENVIRONMENTAL PROTECTION AGENCY (EPA) SUPERFUND REMEDIAL SITE ON THE NATIONAL PRIORITIES LIST (NPL) LOCATED ON BAINBRIDGE ISLAND, WASHINGTON.
    contract · Last action 2025-12-08
    $70,651,589
  • Department of Defense
    CORNELL DUBILIER SUPERFUND SOILS LTTD TASK ORDER-CPFF
    contract · Last action 2021-08-17
    $64,752,818
  • Department of Defense
    THE CONTRACTOR SHALL PERFORM REMEDIATION WORK AT WELSBACH SUPERFUND SITE, CAMDEN COUNTY, NJ
    contract · Last action 2021-02-24
    $64,299,405
  • Department of Defense
    MATTEO OU1 REMEDIAL ACTION
    contract · Last action 2025-07-18
    $63,043,117
  • Department of Defense
    DIAMOND HEAD OU1 AND OU2 REMEDIAL ACTION
    contract · Last action 2025-07-01
    $62,583,691
  • Department of Defense
    REMEDIAL ACTION AT 18 MILE CREEK
    contract · Last action 2026-03-05
    $57,187,382
  • Department of Defense
    REMEDIAL ACTION ROEBLING OU5 BACK CHANNEL SEDIMENTATION ROEBLING SUPERFUND SITE, NEW JERSEY
    contract · Last action 2019-05-08
    $50,889,504
  • Department of Defense
    200607!600371!96CE!W912BU!USA ENGINEER DISTRICT PHILADELPH!W912DQ04D0023 !A!N! !N!CF01 ! !20060320!20070321!083535773!083535773!083535773!N!SEVENSON ENVIRONMENTAL SERVICE!2749 LOCKPORT RD !NIAGARA FALLS !NY!14305!76070!011!34!VINELAND !CUMBERLAND !NEW JERSEY!+000002601132!N!N!000000000000!Y300!RESTORATION ACTIVITIES !C2 !CONSTRUCTION !ZSE !EPA SUPERFUND !562910!E! !5!B!M! !A! !99990909!B! ! !A! !A!N!U!2!001!K! !Z!N!Z! ! !N!B!N!N! ! !Z! !B!A!000!A!B!N! ! ! ! ! ! !0001! !
    contract · Last action 2021-03-03
    $40,722,007
  • Department of Defense
    REMEDIATION SERVICES. TASK ORDER #6.
    contract · Last action 2024-04-03
    $39,540,338
  • Department of Defense
    REMEDIATION SERVICES FOR FERRY CREEK (OU3) AND ADDITIONAL OU6 PROPERTIES AT RAYMARK SUPERFUND SITE IN STRATFORD, CONNECTICUT
    contract · Last action 2025-12-19
    $39,493,370
  • Department of Defense
    ENVIRONMENTAL DREDGING AND DREDGED MATERIAL HANDLING OF DENSE NON-AQUEOUS PHASE LIQUID (DNAPL) CREOSOTE CONTAMINATED SEDIMENTS AT THE ATLANTIC WOOD INDUSTRIES SUPERFUND SITE, PORTSMOUTH, VIRGINIA
    contract · Last action 2019-01-23
    $31,894,902
  • Department of Defense
    SCOPE ITEM 5
    contract · Last action 2021-09-13
    $29,753,317
  • Department of Defense
    FORMER DUPONT CHAMBERS WORKS FUSRAP REMEDIAL ACTION, TO # 7: EXCAVATION, BACKFILL, GENERAL CONDITIONS, CUBIC YARDS, ETC.
    contract · Last action 2025-06-25
    $29,570,360
  • Department of Defense
    TAS::68 8195::TAS RECOVERYPROJECT::ROEBLING STEEL OU5, ROBELING STEEL SUPERFUND SITE:: REMEDIATION OF CONTAMINATED SOILS AND INSTALLATION OF SHORELINE PROTECTION AT THE ROEBLING STEEL SUPERFUND SITE
    contract · Last action 2019-05-09
    $28,967,983
  • Department of Defense
    IGF::OT::IGF THIS TASK ORDER SATISFIES THE GUARANTEED MINIMUM ORDER AMOUNT OF $2,500.00 FOR W912DQ-14-D-3004.
    contract · Last action 2021-06-29
    $28,932,601
  • Department of Defense
    CORNELL-DUBILIER ELECTRONICS SUPERFUND SITE OU4 PHASE 1/2 REMEDIAL ACTION
    contract · Last action 2021-09-07
    $28,918,146
  • Department of Defense
    UNIMATIC SUPERFUND OU1 RA
    contract · Last action 2024-08-27
    $26,704,375
  • Department of Defense
    WACC SUPERFUND OU1 REMEDIAL ACTION
    contract · Last action 2025-11-05
    $22,979,576
  • Department of Defense
    SEED TASK ORDER - MOBILIZATION AND REMEDIATION SERVICES AT FORMER DUPONT CHAMBERS WORKS FUSRAP IN DEEPWATER, NJ
    contract · Last action 2025-03-28
    $22,192,742
  • Department of Defense
    IGF::OT::IGF THE CONTRACTOR SHALL PERFORM THE REMEDIAL ACTION WORK FOR OPERABLE UNIT 2 AT THE SYNCON RESINS SUPERFUND SITE. ALL WORK SHALL BE PERFORMED IN ACCORDANCE WITH THE PERFORMANCE WORK STATEMENT, DATED JANUARY 15, 2016.
    contract · Last action 2019-06-10
    $19,237,059
  • Department of Defense
    REMEDIATION SERVICES, EMMELL'S SUPERFUND SITE
    contract · Last action 2019-06-20
    $17,039,280
  • Department of Defense
    REMEDIATE BLACKWATER BRANCH, VINELAND CHEMICAL SUPERFUND SITE,
    contract · Last action 2021-03-04
    $15,220,760
  • Department of Defense
    CORNELL-DUBILIER OU4 PHASE 4 REACH 1 REMEDIAL ACTION
    contract · Last action 2024-03-26
    $14,003,981
  • Environmental Protection Agency
    IGF::OT::IGF FORMER ZEPHYR OIL REFINERY - FIRE SUPPRESSION DITCH AREA REMEDIATION AND RESTORATION PROJECT FIXED PRICE CONSTRUCTION
    contract · Last action 2019-07-05
    $13,820,772
  • Department of Defense
    FORMER KIL-TONE OU1 PHASE 3
    contract · Last action 2025-01-08
    $13,640,102
  • Department of Defense
    BEACON POINT PROPERTIES CONNECTICUT DEPARTMENT OF TRANSPORTATION RIGHT OF WAY, STRATFORD, CONNECTICUT
    contract · Last action 2024-03-04
    $13,560,599
  • Department of Defense
    TASK ORDER CF01
    contract · Last action 2021-09-17
    $12,522,135
  • Department of Defense
    TAS::68 8195::TAS HATHEWAY & PATTERSON SUPERFUND SITE
    contract · Last action 2013-01-15
    $12,406,507
  • Department of Defense
    EXCAVATION AND BACKFILL
    contract · Last action 2020-09-28
    $12,156,907
  • Department of Defense
    19M - NCBC GULFPORT SITE 7 REMEDIAL ACTION
    contract · Last action 2025-05-08
    $11,829,478
  • Department of Defense
    REMEDIATION SERVICES CONTRACT AT RAYMARK SUPERFUND SITE IN STRATFORD, CT
    contract · Last action 2025-09-30
    $11,780,043
  • Department of Defense
    FORMER KIL-TONE OU2 PHASE 1 REMEDIAL ACTION
    contract · Last action 2026-02-11
    $11,181,440
  • Department of Defense
    CORNELL DUBILIER ELECTRONICS SUPERFUND - EXERCISE OPTIONAL PERIOD 1
    contract · Last action 2009-06-04
    $10,718,786
  • Department of Defense
    SEED TASK ORDER FOR REMEDIAL ACTION CONTRACT (RAC) FOR EXCAVATION OF WASTE CONTAMINATED SOILS AND SEDIMENTS AT THE RAYMARK SUPERFUND SITE IN STRATFORD, CT
    contract · Last action 2025-10-27
    $10,664,571
  • Department of Defense
    MATTEO AND SONS SUPERFUND SITE OU2 PHASE II REMEDIAL ACTION
    contract · Last action 2023-06-01
    $10,644,540
  • Department of Defense
    RAYMARK GENERAL CONDITIONS 2, STRATFORD, CT
    contract · Last action 2023-05-26
    $10,580,216
  • Department of Defense
    MAIN WALL SHEET PILE (AZ46)
    contract · Last action 2010-01-14
    $10,356,333
  • Department of Defense
    X007 SITE 09 PICNIC POND DREDGING AT FORMER NAS BRUNSWICK MAINE
    contract · Last action 2025-08-25
    $9,247,252
  • Environmental Protection Agency
    RES SCORPIO RECYCLING OU2 REMEDIAL ACTION
    contract · Last action 2024-12-13
    $9,245,177
  • Department of Defense
    PERFORM O&M OF THE LIPARI SUPERFUND LANDFILL SITE TREATMENT FACILITY
    contract · Last action 2017-01-09
    $7,635,794
  • Department of Defense
    contract · Last action 2011-08-23
    $7,499,802
  • Department of Defense
    X008 SHORELINE REPAIRS, GIRARD POINT MANAGEMENT AREA
    contract · Last action 2024-12-17
    $7,454,052
  • Department of Defense
    ENVIRONMENTAL REMEDIAL ACTION CONTRACT
    contract · Last action 2024-05-22
    $7,271,870
  • Department of Defense
    WOLFF-ALPORT CHEMICAL COMPANY SUPERFUND REMEDIAL ACTION SERVICES WITH INCIDENTAL DEMOLITION OF BLDGS. CPFF CONTRACT TASK ORDER.
    contract · Last action 2024-04-22
    $6,820,790
  • Department of Defense
    X010 SITE 22 AND MRP SITE 1 RA, NAVSTA NEWPORT, RI MACRAC
    contract · Last action 2025-08-27
    $6,684,485
  • Department of Defense
    contract · Last action 2021-02-25
    $6,654,953
  • Department of Defense
    GENERAL CONDITIONS TASK ORDER AT RAYMARK SUPERFUND SITE IN STRATFORD, CONNECTICUT
    contract · Last action 2025-12-08
    $6,600,964

Federal contract dollars to this establishment. Primary NAICS: 562910 - REMEDIATION SERVICES. Last action: 2026-04-08. Source: USAspending.gov, net obligations. Recipient address is the SAM registration / HQ address, not necessarily the worksite.

Inspection history

DateTriggerViolationsSeriousPenalty
1990-10-26Complaint0$0

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

In the news

Part of a larger organization

SEVENSON ENVIRONMENTAL SERVICES INC. is one of 14 establishments rolled up under the parent organization Sevenson Environmental Services, Inc.

Federal enforcement records on this page represent activity at this specific establishment only. The full enforcement footprint of Sevenson Environmental Services, Inc across all 14 of its tracked locations is viewable on the parent profile.

Other employers in this industry and state

Other employers in remediation services within NY, ordered by federal enforcement volume:

Other locations under this parent

Other establishments operated by Sevenson Environmental Services, Inc, ordered by federal enforcement volume:

Related searches

About this data

This profile aggregates federal enforcement records on SEVENSON ENVIRONMENTAL SERVICES INC. 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. This establishment resolves to the parent rollup Sevenson Environmental Services, Inc, which operates 14 establishments in our dataset.

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 SEVENSON ENVIRONMENTAL SERVICES INC.'s OSHA violation history?
SEVENSON ENVIRONMENTAL SERVICES INC. has 1 OSHA inspection on record with 0 violations and $0 in total penalties.
How does SEVENSON ENVIRONMENTAL SERVICES INC.'s safety record compare to its industry?
SEVENSON ENVIRONMENTAL SERVICES INC. operates in the remediation services industry. The industry average Total Recordable Incident Rate (TRIR) is 2.4. SEVENSON ENVIRONMENTAL SERVICES INC.'s self-reported DART rate is 0 compared to an industry average of 1.6.