Skip to content
SafetyRecord logoSafetyRecord
PROCESS ENGINEERING INC
$38,233
penalties
232
viol.
29
insp.

PROCESS ENGINEERING INC

146 MAIN STREET, Plaistow, NH 03865

Inspections
29
Jan 1975 to Aug 1997 · 20 safety, 9 health
Violations
232
across 29 inspections
Penalties on record
$38,233
latest amounts in DOL records
By classification
Serious 114Willful 0Repeat 9Other 109

Having inspection records is common for businesses in regulated industries. Data and methodology

Inspection records

Aug 5, 1997Referral (C) · Partial scope, Safety#300443678$00 viol.

Inspection #300443678

Dates

Opened
Aug 5, 1997
Closing Conference Date
Aug 5, 1997
Closed
Aug 13, 1997

Inspection

Advance Notice
No
Owner Type
Private
Union Status
Yes
Number of Employees
120
Related Activity
1 referral

Violations and Penalties

Total Violations
0
Initial Penalties
$0
Penalties on Record
$0
Site Address
146 Main Street, Plaistow, NH 03865
Industry
Not classified in OSHA's inspection record.

Referral Inspection: This inspection record is categorized as a referral inspection in the DOL OSHA enforcement data. Referral inspections can result from another agency, another OSHA activity, or another source referring a potential hazard to OSHA.

May 22, 1997Referral (C) · Partial scope, Safety#300442084$3,1003 viol.

Inspection #300442084

Dates

Opened
May 22, 1997
Closing Conference Date
May 23, 1997
Closed
Dec 30, 1997

Inspection

Advance Notice
No
Owner Type
Private
Union Status
Yes
Number of Employees
120
Related Activity
1 referral

Violations and Penalties

Total Violations
3
Violation Types
3 serious
Initial Penalties
$4,500
Penalties on Record
$3,100
Site Address
146 Main Street, Plaistow, NH 03865
Industry
Not classified in OSHA's inspection record.

Referral Inspection: This inspection record is categorized as a referral inspection in the DOL OSHA enforcement data. Referral inspections can result from another agency, another OSHA activity, or another source referring a potential hazard to OSHA.

Violations

Violation list (3 of 3 shown)
CitationStandardTypeInstancesExposedInitialCurrentAbatementContestFinal Order
01001A1910.176
Handling Materials - General
OSHA citation code: 19100176 F
Serious110$4,500$3,100Jul 14, 1997--
01001B1910.147
The control of hazardous energy (lockout/tagout)
OSHA citation code: 19100147 C04 I
Serious110$0$0Jul 31, 1997--
01001C1910.147
The control of hazardous energy (lockout/tagout)
OSHA citation code: 19100147 C05 I
Serious110$0$0Jul 14, 1997--
Apr 5, 1994Referral (C) · Partial scope, Health#108780040$6885 viol.

Inspection #108780040

Dates

Opened
Apr 5, 1994
Closing Conference Date
May 13, 1994
Closed
Sep 28, 1994

Inspection

Advance Notice
Yes
Owner Type
Private
Union Status
Yes
Number of Employees
200
Related Activity
1 referral

Violations and Penalties

Total Violations
5
Violation Types
1 serious, 4 other-than-serious
Initial Penalties
$1,375
Penalties on Record
$688
Site Address
146 Main Street, Plaistow, NH 03865
Industry
Not classified in OSHA's inspection record.

Referral Inspection: This inspection record is categorized as a referral inspection in the DOL OSHA enforcement data. Referral inspections can result from another agency, another OSHA activity, or another source referring a potential hazard to OSHA.

Chemical Exposure Sampling3 substances sampled

Air monitoring samples collected by OSHA during this inspection. Results grouped by substance.

SubstanceSamplesResult RangeUnit
Isopropyl Alcohol425.2188 - 65.3893ppm
n-Butyl Alcohol46.6105 - 27.0158ppm
Toluene46.6994 - 17.2431ppm

Violations

Violation list (5 of 5 shown)
CitationStandardTypeInstancesExposedInitialCurrentAbatementContestFinal Order
010011910.132
General requirements
OSHA citation code: 19100132 A
Serious12$1,375$688Jul 24, 1994--
02001A1910.20
OSHA citation code: 19100020 G01 I
Other1200$0$0Jun 29, 1994--
02001B1910.20
OSHA citation code: 19100020 G01 II
Other1200$0$0Jun 29, 1994--
02001C1910.20
OSHA citation code: 19100020 G01 III
Other1200$0$0Jun 29, 1994--
020021910.134
Respiratory Protection
OSHA citation code: 19100134 A03
Other11$0$0Jun 24, 1994--
Mar 7, 1994Planned (H) · Complete scope, Safety#108780594$21,27549 viol.

Inspection #108780594

Dates

Opened
Mar 7, 1994
Closing Conference Date
May 13, 1994
Closed
Apr 3, 1995

Inspection

Advance Notice
No
Owner Type
Private
Union Status
Yes
Number of Employees
200

Violations and Penalties

Total Violations
49
Violation Types
44 serious, 5 other-than-serious
Initial Penalties
$43,425
Penalties on Record
$21,275
Site Address
146 Main Street, Plaistow, NH 03865
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 (5 of 49 shown)
CitationStandardTypeInstancesExposedInitialCurrentAbatementContestFinal Order
010015A0001
General Duty Clause, Section 5(a)(1)
Serious11$900$450Jul 23, 1994--
010025A0001
General Duty Clause, Section 5(a)(1)
Serious2100$1,125$563Aug 4, 1994--
010031910.23
OSHA citation code: 19100023 C01
Serious210$900$450Jul 23, 1994--
010041910.24
OSHA citation code: 19100024 E
Serious2-$900$450Jul 23, 1994--
010051910.28
OSHA citation code: 19100028 A05
Serious31$1,125$563Jul 23, 1994--

Showing the 5 violations listed first by citation identifier. This inspection has 49 total violations documented in the U.S. Department of Labor OSHA enforcement database. The complete violation list is available at enforcedata.dol.gov.

Aug 18, 1989Follow-Up (F) · Partial scope, Safety#100853746$9802 viol.

Inspection #100853746

Dates

Opened
Aug 18, 1989
Closing Conference Date
Aug 18, 1989
Closed
Dec 29, 1989

Inspection

Advance Notice
No
Owner Type
Private
Union Status
Yes
Number of Employees
224

Violations and Penalties

Total Violations
2
Violation Types
2 serious
Initial Penalties
$980
Penalties on Record
$980
Site Address
146 Main Street, Plaistow, NH 03865
Industry
Not classified in OSHA's inspection record.

Follow-Up Inspection: This inspection record is categorized as a follow-up inspection in the DOL OSHA enforcement data. Follow-up inspections are used by OSHA after earlier enforcement activity and can be used to check later compliance status.

Violations

Violation list (2 of 2 shown)
CitationStandardTypeInstancesExposedInitialCurrentAbatementContestFinal Order
010011910.134
Respiratory Protection
OSHA citation code: 19100134 A02
Serious1-$490$490Dec 4, 1989--
010021910.1200
Hazard Communication
OSHA citation code: 19101200 G01
Serious110$490$490Dec 4, 1989--
Jun 7, 1989Monitoring (D) · Partial scope, Safety#101338473$00 viol.

Inspection #101338473

Dates

Opened
Jun 7, 1989
Closing Conference Date
Jun 7, 1989
Closed
Aug 24, 1989

Inspection

Advance Notice
No
Owner Type
Private
Union Status
Yes
Number of Employees
224

Violations and Penalties

Total Violations
0
Initial Penalties
$0
Penalties on Record
$0
Site Address
146 Main Street, Plaistow, NH 03865
Industry
Not classified in OSHA's inspection record.

Monitoring Inspection: This inspection record is categorized as a monitoring inspection in the DOL OSHA enforcement data. The public DOL category label is preserved here without adding extra interpretation beyond the government label.

Apr 19, 1989Planned (H) · Complete scope, Safety#100858182$3,50026 viol.

Inspection #100858182

Dates

Opened
Apr 19, 1989
Closing Conference Date
Apr 21, 1989
Closed
Sep 6, 1989

Inspection

Advance Notice
No
Owner Type
Private
Union Status
Yes
Number of Employees
224

Violations and Penalties

Total Violations
26
Violation Types
19 serious, 7 other-than-serious
Initial Penalties
$5,900
Penalties on Record
$3,500
Site Address
146 Main Street, Plaistow, NH 03865
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 (5 of 26 shown)
CitationStandardTypeInstancesExposedInitialCurrentAbatementContestFinal Order
010011910.36
OSHA citation code: 19100036 B08
Serious15$300$200Jun 15, 1989--
010021910.37
OSHA citation code: 19100037 Q01
Serious510$300$200May 22, 1989--
010031910.37
OSHA citation code: 19100037 Q05
Serious210$300$200May 22, 1989--
010041910.106
OSHA citation code: 19100106 D02 I
Serious110$300$200May 18, 1989--
010051910.132
General requirements
OSHA citation code: 19100132 A
Serious11$200$125May 18, 1989--

Showing the 5 violations listed first by citation identifier. This inspection has 26 total violations documented in the U.S. Department of Labor OSHA enforcement database. The complete violation list is available at enforcedata.dol.gov.

Mar 23, 1988Follow-Up (F) · Partial scope, Health#101338143$2501 viol.

Inspection #101338143

Dates

Opened
Mar 23, 1988
Closing Conference Date
Jun 29, 1988
Closed
Aug 16, 1988

Inspection

Advance Notice
No
Owner Type
Private
Union Status
Yes
Number of Employees
180

Violations and Penalties

Total Violations
1
Violation Types
1 serious
Initial Penalties
$420
Penalties on Record
$250
Site Address
146 Main Street, Plaistow, NH 03865
Industry
Not classified in OSHA's inspection record.

Follow-Up Inspection: This inspection record is categorized as a follow-up inspection in the DOL OSHA enforcement data. Follow-up inspections are used by OSHA after earlier enforcement activity and can be used to check later compliance status.

Violations

Violation list (1 of 1 shown)
CitationStandardTypeInstancesExposedInitialCurrentAbatementContestFinal Order
010011910.145
Specifications for Accident Prevention Signs and Tags
OSHA citation code: 19100145 F03
Serious12$420$250Jul 18, 1988--
Mar 24, 1987FatalityAccident (A) · Partial scope, Health#101046340$2,50020 viol.

Inspection #101046340

Dates

Opened
Mar 24, 1987
Closing Conference Date
Jun 16, 1987
Closed
Aug 16, 1988

Inspection

Advance Notice
Yes
Owner Type
Private
Union Status
Yes
Number of Employees
186
Related Activity
1 accident

Violations and Penalties

Total Violations
20
Violation Types
12 serious, 8 other-than-serious
Initial Penalties
$3,780
Penalties on Record
$2,500
Site Address
146 Main Street, Plaistow, NH 03865
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.

FatalityMar 23, 1987

Employee died from oxygen deprivation in confined space

Injury: AsphyxiaBody part: LungSource: GasesEvent: Cardiovascular/Respiratory Failure2 injury lines on this record

Chemical Exposure Sampling18 substances sampled

Air monitoring samples collected by OSHA during this inspection. Results grouped by substance.

SubstanceSamplesResult RangeUnit
1,1,2-Trichloro-1,2,2-Trifluoroethane11613ppm
Antimony and Compounds (as Sb)10mg/m³
Beryllium and Beryllium Compounds (as Be)10mg/m³
Cadmium Fume (as Cd)10mg/m³
Chromium, Metal and Insoluble Salts10.0178mg/m³
Cobalt, Metal, Dust and Fume (as Co)10mg/m³
Copper Fume (as Cu)10.0039mg/m³
Fluorides (as F)11.6mg/m³
Hydrogen Fluoride (as F)11.9ppm
Iron Oxide Fume10.2133mg/m³
Lead, Inorganic (as Pb)10mg/m³
Manganese Fume (as Mn)10.0422mg/m³
Molybdenum (as Mo), Insoluble Compounds (Total Dust)10mg/m³
Nickel, Metal and Insoluble compounds (as Ni)10.0068mg/m³
Particulates not otherwise regulated (Respirable Fraction)20mg/m³
Particulates not otherwise regulated (Total Dust)10mg/m³
Vanadium fume (as V2O5)10mg/m³
Zinc Oxide Fume10.0069mg/m³

Violations

Violation list (5 of 20 shown)
CitationStandardTypeInstancesExposedInitialCurrentAbatementContestFinal Order
010015A0001
General Duty Clause, Section 5(a)(1)
Serious11$540$540Oct 22, 1987--
01002A1910.134
Respiratory Protection
OSHA citation code: 19100134 B08
Serious18$540$275Jul 15, 1987--
01002B1910.134
Respiratory Protection
OSHA citation code: 19100134 E03
Serious18$0$0Aug 28, 1987--
01002C1910.134
Respiratory Protection
OSHA citation code: 19100134 E04
Serious12$0$0Aug 3, 1987--
01003A1910.134
Respiratory Protection
OSHA citation code: 19100134 E03 III
Serious12$630$370Sep 21, 1987--

Showing the 5 violations listed first by citation identifier. This inspection has 20 total violations documented in the U.S. Department of Labor OSHA enforcement database. The complete violation list is available at enforcedata.dol.gov.

Failure to Abate Penalties1 citation, $800 in FTA penalties on record

OSHA's enforcement record shows Failure to Abate (FTA) activity recorded against 1 citation issued in this inspection. An FTA penalty is assessed during a follow-up inspection when OSHA's records indicate a previously cited hazard was not corrected by the abatement date. Each row below shows the FTA fields published on the original citation record: the follow-up inspection number, the FTA issuance date, the FTA penalty amount, and any FTA contest or final order date on record.

CitationFTA InspectionFTA IssuanceFTA PenaltyFTA ContestFTA Final Order

Showing the 0 FTA rows present in the first 5 citations on this inspection. OSHA's record shows 1 total citations with FTA activity for this inspection. The complete list is available at enforcedata.dol.gov.

May 14, 1986Planned (H) · Complete scope, Safety#101040897$4507 viol.

Inspection #101040897

Dates

Opened
May 14, 1986
Closing Conference Date
May 15, 1986
Closed
Jul 18, 1986

Inspection

Advance Notice
No
Owner Type
Private
Union Status
Yes
Number of Employees
289

Violations and Penalties

Total Violations
7
Violation Types
5 serious, 2 other-than-serious
Initial Penalties
$840
Penalties on Record
$450
Site Address
146 Main Street, Plaistow, NH 03865
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 (5 of 7 shown)
CitationStandardTypeInstancesExposedInitialCurrentAbatementContestFinal Order
010011910.29
OSHA citation code: 19100029 A03 I
Serious115$360$200Jun 6, 1986--
01002A1910.213
Woodworking Machinery Requirements
OSHA citation code: 19100213 C01
Serious11$240$125Jun 30, 1986--
01002B1910.213
Woodworking Machinery Requirements
OSHA citation code: 19100213 C02
Serious11$0$0Jun 30, 1986--
01002C1910.213
Woodworking Machinery Requirements
OSHA citation code: 19100213 C03
Serious11$0$0Jun 30, 1986--
010031910.219
Mechanical Power-Transmission Apparatus
OSHA citation code: 19100219 F03
Serious12$240$125Jun 6, 1986--

Showing the 5 violations listed first by citation identifier. This inspection has 7 total violations documented in the U.S. Department of Labor OSHA enforcement database. The complete violation list is available at enforcedata.dol.gov.

Inspections 1 to 10 of 29, newest first

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.

Source: OSHA chemical exposure sampling data (OSHA Information System). P = Personal (worker breathing zone), A = Area (general air). Rows marked QC are analytical quality control measurements, not chemical exposures. OSHA PEL (Permissible Exposure Limit) values from the OSHA Occupational Chemical Database, matched via IMIS substance code (analyte code) (exact government key).

Source: U.S. Department of Labor OSHA enforcement data, violations table fields fta_insp_nr, fta_issuance_date, fta_penalty, fta_contest_date, fta_final_order_date. The FTA follow-up inspection is linked via fta_insp_nr to the inspection activity number (exact government key). When the follow-up inspection is not currently on record in SafetyRecord, the inspection number is shown without a link.

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.

Standards cited

1910.134Respiratory Protection26 citations · $2,245
1910.252General requirements19 citations · $600
1910.1200Hazard Communication12 citations · $1,155

Chemical exposure sampling

Samples
65
Substances
28
Inspections
3

Sample results are listed in the record of each inspection that collected them.

Other inspected employers in Plaistow, NH

All employers in Plaistow →