
Occupational Hygiene Monitoring Survey Report
Illumination Survey Report
ABC Manufacturing · Cape Town Plant
02 Sept 2026
Project Number OH-2026-123 · Revision 0
Survey Information Details
| Report Number | OH-2026-123-R0 |
| Project Number | OH-2026-123 |
| Client | ABC Manufacturing |
| Site / Premises | Cape Town Plant |
| Physical Address | 14 Marconi Rd, Montague Gardens, Cape Town |
| Survey Date | 02 Sept 2026 |
| Stress Factor | Illumination |
| Surveyor | Nomsa Dlamini |
| Technical Signatory | Riaan de Villiers |
| Applicable Legislation | Environmental Regulations For Workplaces, 1987 · SANS 10114-1 |
| Occupational Exposure Limit | Minimum Maintained Illuminance Per Task As Per SANS 10114-1 |
1.0 Executive Summary
ABC Manufacturing contracted The Safety Network (Africa) (Pty) Ltd to conduct a illumination survey at Cape Town Plant, 14 Marconi Rd, Montague Gardens, Cape Town. The survey was conducted on 02 Sept 2026 by Nomsa Dlamini.
Two of the four positions measured below the minimum maintained illuminance required for the task performed.
2.0 Purpose Of The Survey
- Measure illuminance levels at defined task and walkway positions
- Compare measured levels with the minimum values prescribed by legislation
- Identify positions where lighting is insufficient for the task performed
- Recommend corrective lighting measures
3.0 Contents Of Report
- 1.0Executive Summary
- 2.0Table Of Contents
- 3.0List Of Tables, Figures And Diagrams
- 4.0List Of Terms And Abbreviations
- 5.0Introduction
- 6.0Monitoring Methods And Procedure Followed
- 7.0Results And Discussion
- 8.0Recommendations
- 9.0Conclusion
- 10.0Indemnity And Signatures
- 11.0References
- 12.0Annexures To The Report
4.0 Instruments Used
| Instrument | Serial Number | Calibration Due |
|---|---|---|
| Gilian 5000 pump | GIL-4402 | 04 Nov 2026 |
| Gilian 5000 pump | GIL-4407 | 22 Oct 2026 |
| SKC Airchek TOUCH | SKC-2210 | 27 Sept 2026 |
5.0 Results And Discussion
| Position | Area | Task | Measured Lux | Required Lux | Compliant |
|---|---|---|---|---|---|
| I-01 | Production Hall | Machine Operation | 410 | 300 | Yes |
| I-02 | Quality Bench | Fine Inspection | 480 | 750 | No |
| I-03 | Store Aisle | Walkway | 128 | 100 | Yes |
| I-04 | Workshop Bench | Fitting | 296 | 500 | No |
Two of the four positions measured below the minimum maintained illuminance required for the task performed.
6.0 Recommendations
- Install task lighting at the quality inspection bench
- Replace degraded luminaires above the workshop bench
- Introduce a scheduled luminaire cleaning and replacement programme
- Re-survey illumination within 24 months
7.0 Conclusion
Lighting is generally adequate. Task lighting upgrades are required at two positions.
8.0 Annexures To The Report
- Annexure A — Certificate Of Approval As A Department Of Employment And Labour Approved Inspection Authority
- Annexure B — SAIOH Certificates Of Surveyor And Technical Signatory
- Annexure C — Equipment Calibration Certificates
- Annexure D — Raw Measurement Data
- Annexure E — Photo Log
- Annexure F — Site And Floor Plans
The Safety Network (Africa) (Pty) Ltd
T/A SafeNet Africa
Dept. of Employment and Labour: AIA OH 0242 CI062
Signature of Technical Signatory
Riaan de Villiers
Signature of Surveyor
Nomsa Dlamini