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MICRO-TRONICS, INC.
$3,750
penalties
19
viol.
7
insp.

MICRO-TRONICS, INC.

2905 S. POTTER DRIVE, TEMPE, AZ 85282

Inspections
7
Feb 1997 to Apr 2012 · 6 safety, 1 health
Violations
19
across 7 inspections
Penalties on record
$3,750
latest amounts in DOL records
By classification
Serious 7Willful 0Repeat 0Other 12

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

Inspection records

Apr 16, 2012Planned (H) · Complete scope, Safety#316475441$1,2503 viol.

Inspection #316475441

Dates

Opened
Apr 16, 2012
Closing Conference Date
Apr 16, 2012
Closed
Jun 25, 2012

Inspection

Advance Notice
No
Owner Type
Private
Union Status
No
Number of Employees
12

Violations and Penalties

Total Violations
3
Violation Types
2 serious, 1 other-than-serious
Initial Penalties
$2,500
Penalties on Record
$1,250
Site Address
2919 S Potter Dr., Tempe, AZ 85282
Industry
336413 Other Aircraft Parts and Auxiliary Equipment Manufacturing

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 (3 of 3 shown)
CitationStandardTypeInstancesExposedInitialCurrentAbatementContestFinal Order
010011910.212
General Requirements for All Machines (Machine Guarding)
OSHA citation code: 19100212 A03 II
Serious11$1,250$625May 29, 2012--
010021910.219
Mechanical Power-Transmission Apparatus
OSHA citation code: 19100219 D01
Serious16$1,250$625May 29, 2012--
020011910.304
Electrical - Wiring Design and Protection
OSHA citation code: 19100304 G05
Other11$0$0May 28, 2012--
Apr 16, 2012Planned (H) · Complete scope, Safety#316475433$8753 viol.

Inspection #316475433

Dates

Opened
Apr 16, 2012
Closing Conference Date
Apr 16, 2012
Closed
Jun 25, 2012

Inspection

Advance Notice
No
Owner Type
Private
Union Status
No
Number of Employees
6

Violations and Penalties

Total Violations
3
Violation Types
2 serious, 1 other-than-serious
Initial Penalties
$1,750
Penalties on Record
$875
Site Address
2205 W Fairmont Dr, Tempe, AZ 85282
Industry
333512

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 (3 of 3 shown)
CitationStandardTypeInstancesExposedInitialCurrentAbatementContestFinal Order
01001A1910.219
Mechanical Power-Transmission Apparatus
OSHA citation code: 19100219 D01
Serious12$1,750$875May 15, 2012--
01001B1910.219
Mechanical Power-Transmission Apparatus
OSHA citation code: 19100219 D01
Serious12$0$0May 15, 2012--
020011910.37
Maintenance, Safeguards, and Operational Features for Exit Routes
OSHA citation code: 19100037 B04
Other11$0$0May 15, 2012--
Apr 11, 2012Planned (H) · Complete scope, Safety#316475300$7003 viol.

Inspection #316475300

Dates

Opened
Apr 11, 2012
Closing Conference Date
Apr 16, 2012
Closed
Jun 25, 2012

Inspection

Advance Notice
No
Owner Type
Private
Union Status
No
Number of Employees
20

Violations and Penalties

Total Violations
3
Violation Types
1 serious, 2 other-than-serious
Initial Penalties
$1,400
Penalties on Record
$700
Site Address
2825 S Potter Dr., Tempe, AZ 85282
Industry
333512

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 (3 of 3 shown)
CitationStandardTypeInstancesExposedInitialCurrentAbatementContestFinal Order
010011910.212
General Requirements for All Machines (Machine Guarding)
OSHA citation code: 19100212 A01
Serious11$1,400$700May 14, 2012--
020011910.303
Electrical - General Requirements
OSHA citation code: 19100303 B02
Other11$0$0May 11, 2012--
020021910.1200
Hazard Communication
OSHA citation code: 19101200 F05 I
Other11$0$0May 11, 2012--
Apr 11, 2012Planned (H) · Complete scope, Safety#316475292$03 viol.

Inspection #316475292

Dates

Opened
Apr 11, 2012
Closing Conference Date
Apr 16, 2012
Closed
May 10, 2012

Inspection

Advance Notice
No
Owner Type
Private
Union Status
No
Number of Employees
28

Violations and Penalties

Total Violations
3
Violation Types
3 other-than-serious
Initial Penalties
$0
Penalties on Record
$0
Site Address
2922 S 52nd St, Tempe, AZ 85282
Industry
339991 Gasket, Packing, and Sealing Device Manufacturing

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 (3 of 3 shown)
CitationStandardTypeInstancesExposedInitialCurrentAbatementContestFinal Order
010011910.132
Personal Protective Equipment - General Requirements
OSHA citation code: 19100132 A
Other21$0$0May 15, 2012--
010021910.157
Portable Fire Extinguishers
OSHA citation code: 19100157 C01
Other21$0$0May 15, 2012--
010031910.305
Electrical - Wiring Methods, Components, and Equipment
OSHA citation code: 19100305 G02 III
Other11$0$0May 14, 2012--
Apr 11, 2012Planned (H) · Complete scope, Safety#316475250$02 viol.

Inspection #316475250

Dates

Opened
Apr 11, 2012
Closing Conference Date
Apr 16, 2012
Closed
Jun 1, 2012

Inspection

Advance Notice
No
Owner Type
Private
Union Status
No
Number of Employees
15

Violations and Penalties

Total Violations
2
Violation Types
2 other-than-serious
Initial Penalties
$0
Penalties on Record
$0
Site Address
2906 S 52nd St, Tempe, AZ 85282
Industry
332813 Electroplating, Plating, Polishing, Anodizing, and Coloring

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 (2 of 2 shown)
CitationStandardTypeInstancesExposedInitialCurrentAbatementContestFinal Order
010011910.212
General Requirements for All Machines (Machine Guarding)
OSHA citation code: 19100212 A03 II
Other11$0$0May 15, 2012--
010021910.215
Abrasive Wheel Machinery
OSHA citation code: 19100215 B09
Other11$0$0May 15, 2012--
Apr 11, 2012Planned (H) · Complete scope, Safety#316475243$7004 viol.

Inspection #316475243

Dates

Opened
Apr 11, 2012
Closing Conference Date
Apr 16, 2012
Closed
Jun 25, 2012

Inspection

Advance Notice
No
Owner Type
Private
Union Status
No
Number of Employees
20

Violations and Penalties

Total Violations
4
Violation Types
1 serious, 3 other-than-serious
Initial Penalties
$1,400
Penalties on Record
$700
Site Address
2905 S Potter Dr, Tempe, AZ 85282
Industry
333512

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 (4 of 4 shown)
CitationStandardTypeInstancesExposedInitialCurrentAbatementContestFinal Order
010011910.132
Personal Protective Equipment - General Requirements
OSHA citation code: 19100132 A
Serious11$1,400$700May 15, 2012--
020011910.37
Maintenance, Safeguards, and Operational Features for Exit Routes
OSHA citation code: 19100037 B02
Other11$0$0May 15, 2012--
020021910.132
Personal Protective Equipment - General Requirements
OSHA citation code: 19100132 D01
Other11$0$0May 15, 2012--
020031910.303
Electrical - General Requirements
OSHA citation code: 19100303 F01
Other12$0$0May 15, 2012--
Feb 21, 1997Planned (H) · Complete scope, Health#126962455$2251 viol.

Inspection #126962455

Dates

Opened
Feb 21, 1997
Closing Conference Date
Feb 21, 1997
Closed
Apr 17, 1997

Inspection

Advance Notice
No
Owner Type
Private
Union Status
No
Number of Employees
60

Violations and Penalties

Total Violations
1
Violation Types
1 serious
Initial Penalties
$300
Penalties on Record
$225
Site Address
2905 S. Potter Drive, Tempe, AZ 85282
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 (1 of 1 shown)
CitationStandardTypeInstancesExposedInitialCurrentAbatementContestFinal Order
01001230403
OSHA citation code: 230403 A
Serious115$300$225Apr 16, 1997--
Inspections 1 to 7 of 7, 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.

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

1910.212General Requirements for All Machines (Machine Guarding)3 citations · $1,325
1910.132Personal Protective Equipment - General Requirements3 citations · $700
1910.219Mechanical Power-Transmission Apparatus3 citations · $1,500

Other inspected employers in TEMPE, AZ

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