Fittings and unions, rigid plastics pipe, manufacturing · Texas

Diamond Plastics Corporation Lubbock

Name: Diamond Plastics Corporation Lubbock Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Lubbock, TX · ~65 workers · 3 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

C
Average Safety Record: 3.1
Avg TCR: 3.3
Industry avg: 0
Fatalities

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The verdict

Diamond Plastics Corporation Lubbock runs at 93% of its industry's injury rate - about level with the typical Fittings and unions, rigid plastics pipe, manufacturing workplace, earning a grade C.

Diamond Plastics Corporation Lubbock: 3.1 TCR = 93% of Fittings and unions, rigid plastics pipe, manufacturing BLS 3.3 · 3y Form 300A (see methodology below)

Diamond Plastics Corporation Lubbock safety composite

Diamond Plastics Corporation Lubbock scores strongest on total case rate (tcr) (safer than 58% of same-industry peers) and weakest on dart rate (safer than 22%), 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).

44/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): C 3.07 per 100 workers

Safer than 58% of industry peers
DART rate: F 4.49 per 100 workers

Safer than 22% 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

Diamond Plastics Corporation Lubbock: 0.0 → 6.0 TCR

Peak year 2024 @ 6.0 TCR · DART/TCR 1.46× in 2024

Diamond Plastics Corporation Lubbock's TCR rose 6.0 from 0.0 in 2022 to 6.0 in 2024. In 2024, DART was 1.46× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 326122 · Lubbock, TX AT/BELOW-IND · SMALL

Grade C · TCR 3.1 · 93% of ind

DART 4.5 DART
RANK #26/45
PHOTO New Miami
BOOK 3y book
INJ 6 inj
SIZE ~65 FTE

Nearest TCR peer: New Miami (0.0 TCR gap)

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

This site

3.1
New Miami

3.1
IPEX USA LLC

3.1
IPG - Colfax

3
Teel Plastics-

3

What this shows Diamond Plastics Corporation Lubbock averages 3.1 TCR (93% of the Fittings and unions, rigid plastics pipe, manufacturing BLS benchmark).

Diamond Plastics Corporation Lubbock TCR series: 2022=0 · 2023=3.2 · 2024=6 · BLS 3.3

Where Diamond Plastics Corporation Lubbock falls in its industry

332 Fittings and unions, rigid pla establishments

Safer than 58% of graded establishments in this industry, whose median TCR is 3.7.

Grade C

More dangerous than peersSafer than peers

Narrower to Texas alone (the establishments it most directly competes with for workers and contracts): ranked #26 safest of 45 Fittings and unions, rigid pla employers in Texas.

Diamond Plastics Corporation Lubbock (65 employees, TCR 3.1) among 29 same-industry peers, split at the industry median of 69 employees and a TCR of 3.7

Diamond Plastics Corporation Lubbock has fewer employees than the Fittings and unions, rigid plastics pipe median and a lower injury rate than the industry's median TCR of 3.7. 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
2024	6.0	4.5	4
2023	3.2	1.6	2
2022	0.0	0.0	0

OSHA ITA peer cross-reference

Establishment peer ledger

326122 · TX · Lubbock

332 Fittings and unions, rigid plastics pipe, manufacturing employers nationwide with a credible TCR · 38,394 rated employers in Texas with headcount on file · 482 employers in Lubbock, TX · 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	New Miami	HAMILTON, OH	3.1 TCR
NAICS-TCR	IPEX USA LLC	PINEVILLE, NC	3.1 TCR
NAICS-TCR	IPG - Colfax	COLFAX, NC	3.0 TCR
NAICS-TCR	Teel Plastics-Teel Court	BARABOO, WI	3.0 TCR
STATE-SIZE	HANSFORD COUNTY FEEDERS, LP	SPEARMAN	65 FTE
STATE-SIZE	Northside Farms, LLC	DALHART	65 FTE
STATE-SIZE	Wilco Peanut Co.	PLEASANTON	65 FTE
STATE-SIZE	2348-Aiken, TX	AIKEN	65 FTE
CITY-NEAR	A01 Covenant Medical Center	Lubbock	3,178 FTE
CITY-NEAR	2004-20049000	Lubbock	2,269 FTE
CITY-NEAR	FALCON HEALTHCARE INC DBA INTERIM HEALTHCARE	Lubbock	2,046 FTE
CITY-NEAR	Covenant Health System	Lubbock	1,761 FTE
NAT-TCR	NORTHPORT Powerstation-NY66	Northport, NY	3.1 TCR
NAT-TCR	Barron Feed Mill	Barron, WI	3.1 TCR
NAT-TCR	The Landmark Center	Stuart, VA	3.1 TCR
NAT-TCR	Somerset Steel Erection Company, Inc.	Stoystown, PA	3.1 TCR
NAT-SIZE	Buckingham Heights, LLC	Glastonbury, CT	65 FTE
NAT-SIZE	City of Annandale	Annandale, MN	65 FTE
NAT-SIZE	Eillien's Candies Packerland	Green Bay, WI	65 FTE
NAT-SIZE	Lakeview Estates	Birmingham, AL	65 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, 2022. 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.