Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,198,892Inspections Most recent open 2026-09-03 Last loaded 2026-09-07

OSHA Inspection: SIGNAL PROCESSING SYSTEMS INC

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of SIGNAL PROCESSING SYSTEMS INC in 223 CRESCENT STREET, Waltham, MA 02154 (NAICS 000000). OSHA activity number 10092658.

What this inspection record means

OSHA opens inspections for many reasons: routine scheduling under a national or local emphasis program, an employee complaint or referral, or a follow-up after a reported injury. Opening or conducting an inspection is not itself an allegation or a finding that this employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

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Site address
223 CRESCENT STREET
City
Waltham
State
MA
ZIP
02154
Inspection type
Planned (H)
Scope
Partial (B)
Discipline
Safety
Union status
Non-union (B)
Opened
Closing conference
Case closed
Data loaded
NAICS code
000000
SIC code (legacy)
3823
Employees
38
Industry flags
Manufacturing safety.

7 citations on file for this inspection.

1910.106 E02 IVA

Other-than-serious 1 instance
Issued
Sep 25, 1979
Abate by
Sep 28, 1979

1910.212 B

Other-than-serious 1 instance
Issued
Sep 25, 1979
Abate by
Oct 1, 1979

1910.309 A 011022

Other-than-serious 4 instances
Issued
Sep 25, 1979
Abate by
Oct 9, 1979

1910.309 A 025045

Other-than-serious 3 instances
Issued
Sep 25, 1979
Abate by
Oct 9, 1979

1910.309 A 040004

Other-than-serious 5 instances
Issued
Sep 25, 1979
Abate by
Oct 9, 1979

1910.309 A 040010

Other-than-serious 1 instance
Issued
Sep 25, 1979
Abate by
Oct 1, 1979

1910.309 B 041055

Other-than-serious 2 instances
Issued
Sep 25, 1979
Abate by
Oct 9, 1979

This record is reproduced from the U.S. Department of Labor Open Data API (OSHA inspection dataset). OSHA publishes its own view of this case as inspection number 10092658.

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