Industrial Safety
Confined Spaces
| LIST OF IDENTIFIED CONFINED SPACES AT SDSU | ||
| Note: Any additional confined spaces identified during the course of work that are not currently listed on this form will be evaluated and listed as applicable. | ||
| Confined Space | Classification: Permit Required Confined Space or Non-permit Required Confined Space | Comments |
|---|---|---|
| Boiler | Permit Required | Thermal hazards Lockout/Tagout is required Extremely limited access |
| Crawl spaces with pressurized steam lines | Permit Required | These areas include: Communication Little Theatre Hepner Hall Hardy Tower Art North Life Sciences South West side Physical Sciences Physics Astronomy Chill Plant |
| Crawl spaces with asbestos contamination | Permit Required | Entrant is required to use specific PPE when accessing areas with asbestos contamination. This does not include crawl spaces with labeled intact asbestos containing material. |
| Crawl space with no air vents | Permit Required | Scripps Cottage |
| Sewer sump pit, ejector pit | Permit Required | Under normal conditions all potential hazards can be eliminated except a potentially hazardous atmosphere. Alternate Entry Procedures can be implemented. Lockout/tagout and securing sewer systems is required prior to entry. |
| Electrical manholes | Permit Required | Electrical hazards |
| Steam manhole | Permit Required | Pressurized steam lines Thermal hazards, hot surfaces and high ambient air temperatures |
| Sewer manholes | Permit Required | Potentially hazardous atmosphere Biological hazards |
| Overhead crawl spaces with pressurized steam lines | Permit Required | These areas include: NH 100 Life Sciences North basement Industrial Technology Speech Language Hearing first floor |
| Theatre Arts Back Drop Access Room 8B | Non-permit Required | This room contains a sump that is serviced occasionally. There is the potential for debris to fall into the area so before accessing the sump notification of the Theatre Arts department technicians is required to ensure items are not dropped into area. |
| Crawl spaces | Non-permit Required | These spaces can potentially contain closed sewer lines and electrical lines which are encased in conduit. |
| Communication manholes | Non-permit Required | An atmospheric check is required and is documented on the pre-entry checklist. |
| Storm Drains | Non-permit Required | Potential but unlikely hazards during entry include flooding, CO, low oxygen, and H2S. |
| Overhead crawl spaces | Non-permit Required | These spaces can potentially contain closed sewer lines and electrical lines which are encased in conduit. |
| Cistern | No Entry Permitted | This is restricted. |
Please Note:
- If additional confined spaces are identified, please inform EH&S so the spaces can be evaluated and added to this main list.
- Spaces classified as permit required confined spaces are classified as such due to the inherent hazards that exist inside the space. Permit-required confined spaces may be declassified to non-permit required confined spaces if hazards are corrected or eliminated in the space.
- Spaces classified as non-permit required may need to be reclassified to permit required based on work practices to be performed inside the space.
- A Confined Space Pre-Entry Checklist must be completed prior to entering non-permit required confined spaces.
- Communication is required during work in all confined spaces on campus.
- At least two employees are required at the site during work in confined spaces.
- When working in crawl spaces employees will wear a gas detector as a precautionary measure to facilitate self rescue if needed.
- The surrounding area must be secured during all confined space work.
This page last updated February 2, 2010
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