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Similar to Confined Space Attendant and Entrant
Confined Space Attendant and Entrant
- 1. TECO Policies andProcedures • 400-07 – Confined Space Policy • 400-07P – Confined Space Procedure • 400-07P1 – Permit-Required Confined Space Listing • 400-07P2 – Confined Space Entry Permit • 400-07P3 – Confined Space Entry Checklist Confined Space Attendant and Authorized Entrant
- 2. Learning Objectives Definea confined space. State the 2 classifications of confined spaces. Identify the conditions required for a space to be considered a permit-required confined space. Discuss the roles and responsibilities of a confined space attendant. Discuss the roles and responsibilities for a confined space authorized entrant.
- 3. Learning Objectives Describethe process to enter a permit-required confined space. Identify the conditions required for a space to be considered a non-permit confined space. Understand the requirements to reclassify a permit-required confined space.
- 4. Working in aconfined space is dangerous! There are several hazards associated with confined spaces, some that we take for granted when working in a more typical environment. In addition to usual workplace hazards we encounter daily; confined spaces create additional hazards unique to their environment. These must be addressed and eliminated or mitigated prior to starting any work inside a confined space.
- 5. Confined Spaces Confined Spacesare enclosed spaces that meet the following conditions: Not designed for normal human occupancy Limited entry / exit locations (vessels, tanks, vaults, cooling towers, etc.) Large enough to allow bodily entry to perform assigned work
- 6. Confined Spaces Confined Spacesare classified into two categories: Permit-required confined space Non-permit confined space
- 7.
- 8. Permit-Required Confined Spaces A permit-requiredconfined space contains one or more of the following characteristics: Contains or has the potential to contain a hazardous atmosphere Contains material that has the potential for engulfing entrant(s) Has an internal configuration where the entrant(s) may become trapped or asphyxiated Contains any recognized serious safety or health hazard.
- 9. Permit-Required Confined Spaces All permit-required confinedspaces are identified by a sign that reads: “DANGER – CONFINED SPACE DO NOT ENTER WITHOUT PERMIT”
- 10. Permit-Required Confined Spaces A listof Permit-Required Confined Spaces for TECO both on and off site can be found at TECO 400-07P1. NOTE: This is NOT an all-inclusive list. The list does not include temporary ditches, trenches, or other potential spaces that can be encountered. Conditions can change and some spaces that are not on this list may become Permit-Required Confined Spaces.
- 11. Permit-Required Confined Spaces Someexamples of Permit-Required Confined Spaces on the list are boilers, water tanks, chemical tanks, valve pits, weir pits, cooling towers, chiller condensers and evaporators, lift stations, etc. All employees are required to notify their supervisor immediately if they encounter a confined space which is not included on the list in TECO 400-07P1.
- 12. Confined Space Attendant Attendant – An individual stationed OUTSIDE one or more permit-required confined space who monitors entrant(s) within those spaces. An attendant shall perform all the duties as assigned in TECO Procedure 400-07P. The attendant shall not perform any other duties that might interfere with the primary duty of protecting the authorized entrants.
- 13. Attendant Duties Fullyunderstands known hazards that may be faced during entry. Maintains positive control over the confined space(s) under his cognizance. • Barricades the worksite and allows authorized personnel ONLY to enter the work area. • Maintains a log of all personnel entering and exiting the confined space. • Remains at designated workplace during entry operations until relieved by another attendant.
- 14. Attendant Duties Responsiblefor ensuring the area inside and outside the space is always safe. If unauthorized personnel approach the area: • Warn all unauthorized persons to remain outside the area. • Advise unauthorized persons they must exit immediately. • Inform all entrants and entry supervisor if an authorized person entered the permitted space.
- 15. Attendant Duties Communicateswith entrant(s) as necessary to monitor entrant(s) status. Continuously monitors activities inside and outside the space and sound an evacuation if: • A prohibited condition is identified. • A situation that could endanger the entrant(s) exists. • Behavioral effects of hazard exposure to any entrant are noticed. • All required duties cannot be safely and effectively be performed. • Directed by the entry supervisor.
- 16. Attendant Duties Maintainappropriate communication device(s) on hand in the event emergency and rescue personnel are needed. • In case of an emergency call the Operations Control Room at 713-791-6740 or via radio. • Operations will dispatch required personnel.
- 17. Attendant Duties Theattendant may perform NON-ENTRY rescue actions, as necessary. Under no circumstances should the attendant enter the permitted space to provide rescue actions, even if the attendant is also the entry supervisor and/or trained to do so. Immediately call for assistance and remain on station until another qualified attendant arrives or the space no longer meets permitting requirements.
- 18. Confined Space Entrant Entrant - An employee who is authorized by the entry supervisor and is qualified to perform an entry into a confined space. Entry - Occurs when ANY part of a person’s body breaks the plane of a confined space opening.
- 19. Confined Space Entrant Theentrant is expected to be knowledgeable of the work to be done, the hazards associated with the work and the confined space, required protective gear to wear, any evacuation alarms, and normal and emergency egress routes. An authorized confined space entrant shall perform all the duties as assigned in TECO Procedure 400- 07P.
- 20. Entrant Duties Fullyunderstand known hazards that may be faced during entry. Properly utilizes all required protective gear Recognizes unsafe conditions which warrant space evacuation Communicate with the confined space attendant as necessary to maintain the space as safe as possible. Exit the space when required.
- 21. Entrant Duties A confinedspace is required to be exited when: An evacuation order is given by an attendant or entry supervisor An entrant recognizes any warning signs of exposure to a dangerous situation An entrant detects a prohibited condition An evacuation alarm is activated Exit the space safely and as quickly as possible.
- 22. Permit-Required Confined Spaces The processto establish and enter a permit required space is outlined in TECO 400-07P. This procedure should be referenced for all work within a permit-required confine space. Obtain a confined space entry permit. The permit is to be filled out and signed by the confined space entry supervisor. It is not necessary that this person is a supervisor by title but must be qualified as an entry supervisor. A second signature is required for a valid permit.
- 23. Permit-Required Confined Spaces Oncea valid entry permit is obtained and any associated hazards are addressed, the entrance cover may be removed. The entrance must be immediately barricaded to prevent access. The supervisor shall determine what type of barrier is used to limit unauthorized entry into the confined space.
- 24. Permit-Required Confined Spaces Appropriateatmospheric testing shall be conducted at each entry point. Prior to entry, the following testing must be conducted in this order: • Oxygen content, • Flammable gases and vapors, and • Potential toxic air contaminants All meter readings shall be recorded on the permit with the date and time they were taken.
- 25. Permit-Required Confined Spaces Ifforced air ventilation is necessary to maintain air quality: • No one shall enter until the hazardous atmosphere is eliminated. • A fresh air supply fan must be used. Air supply shall be from a clean source and installed at the lowest manway possible. • Any exceptions for forced air ventilation shall be approved by the Vice President.
- 26. Permit-Required Confined Spaces Atmospherictesting must be conducted and recorded upon initial entry and at least every 4 hours. If the confined space is absent of entrants for 20 minutes or longer, a new test shall be performed prior to reentry. If a hazardous atmospheric condition is detected, • Evacuate all entrants immediately • Determine the cause of the atmospheric hazard • Address the hazard prior to reentry.
- 27. Permit-Required Confined Spaces Ifthe entry supervisor deems a retrieval system is necessary, all entrants shall be properly fitted prior to being able to enter. Appropriate rescue equipment shall be stored within a reasonable distance (no greater than 100 feet) with minimal obstacles in the area.
- 28. Permit-Required Confined Spaces Apermit-required confined space may be reclassified as a non-permit required space if actual or potential atmospheric hazards no longer exist. Elimination of atmospheric hazards require multiple layers of protection. Any entry made to eliminate a hazard must be done under the permit-required process. The entry supervisor shall document the basis for reclassification on the original permit. A confined space attendant is still required for any reclassified space that has an entrant.
- 29.
- 30. Non-Permit Confined Spaces A non-permitconfined space is defined as a confined space that does not contain – nor have the potential to contain – any hazard capable of causing death or serious physical injury. Does not require a permit Does not require additional steps in the confined space procedure to be followed May be reclassified as permit-required if conditions change to warrant a reclassification.
- 31. Non-Permit Confined Spaces If hazardsarise within a non-permit confined space, then: Everyone must exit the confined space immediately The Supervisor shall re-evaluate the classification of the confined space If it is reclassified to a permit-required confined space, then a permit must be issued, and all additional permit-required confined space conditions must be met prior to continuing any work
- 32. Review Define aconfined space. State the 2 classifications of confined spaces. Identify the conditions required for a space to be considered a permit-required confined space. Discuss the roles and responsibilities of a confined space attendant. Discuss the roles and responsibilities for a confined space authorized entrant.
- 33. Review Describe theprocess to enter a permit-required confined space. Identify the conditions required for a space to be considered a non-permit confined space. Understand the requirements to reclassify a permit-required confined space.
- 34. References TECO Policies andProcedures • 400-07 – Confined Space Policy • 400-07P – Confined Space Procedure • 400-07P1 – Permit-Required Confined Space Listing • 400-07P2 – Confined Space Entry Permit • 400-07P3 – Confined Space Entry Checklist All references can be found on SharePoint on the TECO Home Page under “Policies & Procedures”
Editor's Notes
- #2 This course will review the TECO policy, procedures and associated documentation. This policy underwent a major revision last year; three attachments have been added and roles and responsibilities are better defined. This training is to help your awareness to these changes, and it is expected that you are familiar with this information – especially if you going to be involved in any confined space work. These procedures are intended to comply with 29 CFR 1910.146, Confined Space Entry Regulations.
- #3 Completing this training will allow you to perform duties associated with being a confined space attendant and/or authorized entrant. Those who will be filling out and approving permits will need additional training for confined space entry supervisors.
- #4 Completing this training will allow you to perform duties associated with being a confined space attendant and/or authorized entrant. Those who will be filling out and approving permits will need additional training for confined space entry supervisors.
- #5 The additional hazards that need to be discussed are numerous and each job will have its own risks. Some common hazards associated with confined spaces: Air quality Toxic vapors Sufficient lighting Limited egress Constricted working conditions Work taking place that may change environmental conditions (such as hot work)
- #11 Please note that this list is NOT all-inclusive.
- #12 Please note that this list is NOT all-inclusive.
- #16 TECO Procedure 400-07P3 includes a list of personnel required to contact in an emergency.
- #17 TECO Procedure 400-07P3 includes a list of personnel required to contact in an emergency.
- #18 Attendant casualties remain amongst the top of all casualties for confined spaces. It’s human nature to save your co-workers, especially if they are family or friends. Most often, the attendant becomes a second casualty for the same reason as the first. Additionally, if help was not called, there may not be anyone else to ensure emergency notifications are made.
- #23 Entry supervisor training is held in addition to this training. They must have a thorough understanding of all aspects of the job and working in a confined space. This includes, but is not limited to, the lockout/tagout process, atmospheric testing, hot work requirements, specialized PPE needed, and hazard recognition.
- #24 All meter readings with date and time must be recorded on the permit.
- #25 All meter readings with date and time must be recorded on the permit.
- #31 The confined space entry supervisor will evaluate the current conditions surrounding the confined space and reclassify if necessary. If this occurs, ALL PERSONNEL INSIDE THE SPACE MUST IMMEDIATELY EXIT. Work may continue after a permit is written and any additional permit-required confined space conditions are met.
- #33 Completing this training will allow you to perform duties associated with being a confined space attendant and/or authorized entrant. Those who will be filling out and approving permits will need additional training for confined space entry supervisors.
- #34 Completing this training will allow you to perform duties associated with being a confined space attendant and/or authorized entrant. Those who will be filling out and approving permits will need additional training for confined space entry supervisors.