Environmental Protection Program Administration · Washington

Manchester Lab

Name: Manchester Lab Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Port Orchard, WA · ~31 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

B
Good Safety Record: 1.8
Avg TCR: 3.2
Industry avg: 0
Fatalities

Subscribe to safety-record updates (RSS)

The verdict

Manchester Lab runs at 55% of its industry's injury rate - safer than the typical Environmental Protection Program Administration workplace, earning a grade B.

Manchester Lab: 1.8 TCR = 55% of Environmental Protection Program Administration BLS 3.2 · 2y Form 300A (see methodology below)

Manchester Lab safety composite

Manchester Lab scores strongest on total case rate (tcr) (safer than 60% of same-industry peers) and weakest on dart rate (safer than 29%), blended into one 0-100 breakdown against same-industry peers. A missing measure drops out and redistributes its weight rather than deflating the score. This is a per-dimension breakdown, distinct from the single letter grade above it (which weights TCR alone against the BLS industry benchmark).

47/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): C 1.75 per 100 workers

Safer than 60% of industry peers
DART rate: F 3.49 per 100 workers

Safer than 29% of industry peers
Fatalities: D 0

Safer than 51% of industry peers

Benchmarked live against every credibly-rated employer in the same NAICS industry code in the current OSHA extract (a segment must have at least 8 rated peers to benchmark). Not a legal or compliance determination; PlainSafetyScore's own weighting (TCR 40%, DART 35%, fatalities 25%).

Rising injury rate

Manchester Lab: 0.0 → 3.5 TCR

Peak year 2024 @ 3.5 TCR · DART/TCR 1.99× in 2024

Manchester Lab's TCR rose 3.5 from 0.0 in 2023 to 3.5 in 2024. In 2024, DART was 1.99× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 924110 · Port Orchard, WA AT/BELOW-IND · SMALL

Grade B · TCR 1.8 · 55% of ind

DART 3.5 DART
RANK #7/11
PHOTO Air Quality
BOOK 2y book
INJ 0 inj
SIZE ~31 FTE

Nearest TCR peer: Air Quality (0.0 TCR gap)

Read with this employer → · Industry book → · Washington employers → · Look up another →

This site

1.8
Air Quality

1.8
Human Resource

1.8
Safety Of Dams

1.8
IRWM - North C

1.7

What this shows Manchester Lab averages 1.8 TCR (55% of the Environmental Protection Program Administration BLS benchmark).

Manchester Lab TCR series: 2023=0 · 2024=3.5 · BLS 3.2

Where Manchester Lab falls in its industry

131 Environmental Protection Progr establishments

Safer than 60% of graded establishments in this industry, whose median TCR is 2.5.

Grade B

More dangerous than peersSafer than peers

Narrower to Washington alone (the establishments it most directly competes with for workers and contracts): ranked #7 safest of 11 Environmental Protection Progr employers in Washington.

Manchester Lab (31 employees, TCR 1.8) among 29 same-industry peers, split at the industry median of 126 employees and a TCR of 2.5

Manchester Lab has fewer employees than the Environmental Protection Program Adminis median and a lower injury rate than the industry's median TCR of 2.5. Workforce size and injury rate do not always move together within the same industry -- some of its smaller peers run higher rates than its larger ones, and vice versa.

Year-by-Year Safety Data

Year	TCR	DART	Injuries	Illnesses	Fatalities
2024	3.5	3.5	0	1	0
2023	0.0	0.0	0	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

924110 · WA · Port Orchard

131 Environmental Protection Program Administration employers nationwide with a credible TCR · 10,147 rated employers in Washington with headcount on file · 49 employers in Port Orchard, WA · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel	Establishment	Place	Metric
NAICS-TCR	Air Quality	LAS VEGAS, NV	1.8 TCR
NAICS-TCR	Human Resources Office	SACRAMENTO, CA	1.8 TCR
NAICS-TCR	IRWM - North Central Region Office	WEST SACRAMENTO, CA	1.7 TCR
NAICS-TCR	Safety Of Dams	SACRAMENTO, CA	1.8 TCR
STATE-SIZE	Freese Management LLC	OMAK	31 FTE
STATE-SIZE	Cleveringa Farms	PROSSER	31 FTE
STATE-SIZE	Nespelem	NESPELEM	31 FTE
STATE-SIZE	R L Smith Logging Inc	OLYMPIA	31 FTE
CITY-NEAR	WM 2325	Port Orchard	371 FTE
CITY-NEAR	2325	Port Orchard	335 FTE
CITY-NEAR	701-00655	Port Orchard	308 FTE
CITY-NEAR	Washington Veterans Home	Port Orchard	288 FTE
NAT-TCR	Nyaco - Albany Gateway	Latham, NY	1.8 TCR
NAT-TCR	Oak Ridge	Oak Ridge, TN	1.8 TCR
NAT-TCR	IWG High Performance Conductors, Inc	Inman, SC	1.8 TCR
NAT-TCR	Peerless Instrument Co., Inc	Hollywood, FL	1.8 TCR
NAT-SIZE	Ouzinkie Native Corporation	Anchorage, AK	31 FTE
NAT-SIZE	Nynwr - Stewart Air Gateway	New Windsor, NY	31 FTE
NAT-SIZE	Nytra - Trailer Repair Shop	Maspeth, NY	31 FTE
NAT-SIZE	Southern Coaches, Inc	Dothan, AL	31 FTE

Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →

Data Source: OSHA Injury Tracking Application (ITA), mandatory establishment-level injury/illness reports. Grades compare employer Total Case Rate (TCR) to BLS IIF industry benchmarks. Data covers years reported by this establishment: 2024, 2023. This is publicly available government data - not a legal determination of workplace conditions.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from official public datasets. See our methodology for details.