CONFINED SPACE ENTRY PROGRAM Table of Contents 1.0 PURPOSE 2.0 SCOPE 3.0 DEFINITIONS 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 3.10 3.11 3.12 3.13 3.14 3.15 3.16 3.17 3.18 3.19 4.0 Acceptable Entry Conditions Attendant Authorized Entrant Blanking or Blinding Engulfment Entry Entry Permit Entry Supervisor Hazardous Atmosphere Immediately Dangerous To Life and Health Inerting Isolation Job Plan Required Oxygen-Deficient Oxygen-Enriched Rescue Service Prohibited Condition Retrieval System Testing PERMIT SYSTEM 4.1 4.2 4.3 4.4 4.5 Evaluation of Work Places Entry Permit Use Issuance, Use and Cancellation of Permit Entry Team Definition of Confined Space 4.5.1 Size 4.5.2 Entrance / Exit 4.5.3 Occupancy 4.6 Definition of Permit Required Confined Space 4.6.1 Hazardous Atmosphere 4.6.2 Potential for Engulfment 4.6.3 Internal Configuration 4.6.4 Other Hazards 4.7 4.8 Definition of Alternate Permit Confined Space Definition of Non-Permit Required Space 4.8.1 General Hazards 4.8.2 Atmospheric Hazards 4.9 4.10 Non-Permit Space Entry Permit Spaces in Pollution Abatement 4.10.1 ABC Scrubbers 4.10.2 Fume Scrubbers 4.10.3 Fume Ducts 4.10.4 Hopper Modules 4.10.5 Lathe Exhaust Ducts 4.10.6 Acid Storage Vessels 4.10.7 Weak Acid Storage 4.10.8 Neutralization and Miscellaneous Storage 4.10.9 Caustic Tanks 4.10.10 Waste Silos 4.10.11 Bulk Chemical W Storage 4.10.12 Lift Station Sumps 4.10.13 Stacks 4.10.14 Chemical Transfer Station 4.10.15 Dike Sump 4.10.16 Acid Farm Dike Sump 4.10.17 T-150 Dike Sump 5.0 ATMOSPHERIC TESTING 5.1 5.2 5.3 6.0 HAZARDS OF PERMIT SPACES 6.1 6.2 7.0 Monitoring Requirements Monitoring Personnel Monitoring Sequence Potential Hazards Hazards Peculiar to PA Permit Spaces DUTIES AND TRAINING REQUIREMENTS OF PERSONNEL 7.1 Authorized Entrants 7.1.1 Knowledge of Hazards 7.1.2 Use of Equipment 7.1.3 Detection of Prohibited Conditions During Entry Operations 7.2 Attendants 7.2.1 Duties 7.2.2 Knowledge of Hazards 7.2.3 Detection of Prohibited Conditions During Entry Operations 7.2.4 Record of Entrants 7.2.5 Monitor Permit Space Activities 7.2.6 Rescue 7.2.7 Communicate with Entrants 7.2.8 Monitor Permit Space Activities 7.2.9 Summon Rescue Services 7.2.10 Unauthorized Entrants 7.2.11 Use of Equipment 7.3 Entry Supervisors 7.3.1 7.3.2 7.3.3 7.3.4 7.3.5 7.3.6 7.3.7 7.3.8 7.4 Knowledge of Hazards Certification of Permit Posting of Permit Availability of Permit Cancellation of Permit Rescue Services Unauthorized Entrants Transfer of Supervisory Responsibilities Rescue Service Members 7.4.1 Rescue Practice 7.4.2 Trained in First Aid /CPR 7.4.3 Non-Entry Rescue 7.5 8.0 Refresher Training CONTRACTORS 8.1 Communication with Contractor 8.11 8.1.2 8.1.3 8.1.4 Use of a Confined Space Program Potential Hazards Inform Contractor of Procedures Debrief Contractor 9.0 USE OF ALTERNATE PROCEDURES 9.1 9.2 9.3 9.4 9.5 9.6 9.7 9.8 10.0 RECLASSIFYING PERMIT SPACES 10.1 10.2 10.3 10.4 10.5 11.0 Approval for Use of Alternate Procedures Proof of Safe Atmosphere Develop Monitoring and Inspection Data Removing Entrant Cover Guard Openings From Falling Objects Testing Instrumentation Exit Space During Hazardous Atmosphere Continuous Forced Air Ventilation Reevaluation When Configuration Changes Reclassification If No Hazards Reclassification After Permit Entry Performed Document Basis For Reclassification Annual Reevaluation ATTACHMENTS 1.0 PURPOSE To comply with the requirements of OSHA 29 CFR 1910.146 concerning Confined Space Entry and Operations. This document is the property of ACME, Incorporated and its authorized joint ventures. The document contains proprietary information. All unauthorized reproduction is therefore prohibited. 2.0 SCOPE This document details the requirements and responsibilities of all personnel working in or around Confined Spaces located in the Pollution Abatement Department. 3.0 DEFINITIONS Facilitate the understanding of terminology used in the PA Confined Space Entry Program. Quotations are directly from the preamble to OSHA 1910.146. 3.1 Acceptable Entry Conditions "The conditions that must exist in a Permit Space to allow Entry and to ensure that employees involved with a Permit Required Confined Space Entry can safely enter into and work within the space. No unreasonable Permit Space hazards of any kind may be present when Entry is authorized." 3.2 Attendant "An individual who is stationed outside a Permit Space who monitors the Authorized Entrants and who performs all duties assigned to the Attendant by the employer's permit program." 3.3 Authorized Entrant "An employee who is authorized by the employer to enter a Permit Space." 3.4 Blanking or Blinding "The absolute closure of a pipe, line or duct by the fastening of a solid plate that completely covers the bore and can withstand the maximum pressure with no leakage beyond the plate." 3.5 Engulfment "The surrounding and effective capture of a person by a liquid or finely divided (flowable) solid substance that can be aspirated to cause death by filling or plugging the respiratory system or that exerts enough force on the body to cause death by strangulation, constriction or crushing." 3.6 Entry An act by which a person passes through an opening into a Permit Space. Entry is considered to have occurred as soon as any part of the Entrant's body breaks the plane of an opening into the space. Entry, under OSHA Final Rule, does not apply to Non-Permit Required Spaces. Only Permit Required Confined Spaces are covered under this definition. 3.7 Entry Permit The written or printed document that is provided by the employer to allow and control Entry into a Permit Space and that contains certain critical information. Each permit in the Attachments Section of this document contains specific critical information pertaining to Acceptable Conditions that must be present and maintained before and during Entry. 3.8 Entry Supervisor The person such as (the employer, foreman, or crew chief) responsible for determining if Acceptable Entry Conditions are present at the Permit Space where Entry is planned, for authorizing entry and overseeing Entry operations, and for terminating Entry as required by this document. 3.9 Hazardous Atmosphere An atmosphere that may expose personnel to the risk of death, incapacitation, impairment of ability to self-rescue, serious injury or acute illness due to: 3.9.1 Flammable gas, vapor or mist in excess of 10% of the lower flammable limit. 3.9.2 Airborne combustible dust at a concentration that exceeds its lower flammable limit. 3.9.3 Atmospheric oxygen concentration that is less than 19.5% or greater than 23.5%. 3.9.4 Atmospheric concentration of any substance for which a dose or a permissible exposure limit is published in Subpart G or Subpart 2 of Part 1910 General Industry Standards, or found on the Material Safety Data Sheet associated with each chemical used; that could result in employee exposure above the accepted limit and 3.9.5 Any other atmospheric condition recognized as immediately dangerous to life or health. 3.10 Immediately Dangerous to Life and Health - (IDLH) Any condition that poses an immediate or delayed threat to life or that could cause irreversible adverse health effects or that could interfere with an individual's ability to escape unaided from a Permit Space. 3.11 Inerting The displacement of the atmosphere in a Permit Space by a noncombustible gas (e.g., nitrogen) to such an extent that the resulting atmosphere is non-combustible. Inerting the atmosphere within a bulk Chemical W 4 storage vessel will be necessary prior to entry. 3.12 Isolation The process by which a Permit Space is removed from service and completely protected against the release of energy and materials into the space by such means as blanking, misaligning or removing sections of lines, pipes or ducts, a double block/bleed system, lockout/tagout of all sources of energy, or blocking/disconnecting all mechanical linkages. 3.13 Job Plan Required The hazards associated with Entry into the Permit Confined Space are extreme. Work in these spaces requires all groups involved to sit down together and plan out in detail all aspects of the work, with special emphasis on safety and rescue. The Confined Space Entry Permit will list those spaces which require a Job Plan. (All bulk Chemical W storage tanks and Tank-146.) 3.14 Oxygen-Deficient An atmosphere containing less than 19.5% oxygen by volume. An Oxygen-Deficient atmosphere is an unacceptable entry condition. 3.15 Oxygen-Enriched An atmosphere containing more than 23.5% oxygen by volume. An Oxygen-Enriched atmosphere poses a fire/explosion hazard when exposed to a potentially flammable condition. 3.16 Rescue Service An in-plant (and outside -plant, if necessary) team trained to rescue personnel from Confined Spaces. 3.17 Prohibited Condition Any condition in a Permit Space that is not allowed by the permit during the period when Entry is authorized. Examples include: atmosphere unacceptable, physical or mechanical conditions cannot be controlled, or required support personnel/equipment unavailable. 3.18 Retrieval System The equipment (including a retrieval line, chest or full-body harness, wristlets, if appropriate, and a lifting device or anchor) used for nonentry rescue of persons from Permit Spaces. Wristlets are not ordinarily acceptable for use alone. A retrieval system is required unless the retrieval system would increase the risk to Entrants or the system would not contribute to rescue. The appropriate safety equipment will be listed on the Entry Permit. 3.19 Testing The process by which the hazards that may confront Entrants of a Permit Space are identified and evaluated. Specific required tests are listed on the Entry Permit. 4.0 PERMIT SYSTEM 4.1 Evaluation of Work Places OSHA 29 CFR 1910.146 requires employers to evaluate their work places and identify Confined Spaces along with the hazards they pose. In addition to the evaluation process, employers are required to develop entry procedures which will control the hazards employees face when entering Confined Spaces. 4.2 Entry Permit Use The control process is accomplished through the use of Entry Permits. Each Permit Required Confined Space in the Pollution Abatement Department has an associated Entry Permit. (See Attachments section of this document for specific space permits.) 4.3 Issuance, Use and Cancellation of Permit When the need to enter into a Permit Required Confined Space has been determined, the Entry Supervisor will select the appropriate permit, ensure that it is filled out properly, collect the required signatures and conduct the Entry operation per the requirements of this document. When the Entry is complete or the Permit has expired, the Permit will be cancelled and filed. 4.4 Entry Team The Entry team includes three classifications of entry team members: the Entry Supervisor, Authorized Entrant(s) and Attendant(s). The Entry Supervisor may also serve as the Authorized Entrant or Attendant, requiring only two persons for a lawful entry. 4.5 Definition of Confined Space 4.5.1 Size A space which is large enough and so configured that a person can bodily enter and perform assigned work or; 4.5.2 Entrance / Exit A space having limited or restricted means of Access / Egress or; 4.5.3 Occupancy A space which is not designed for continuous worker occupancy. 4.6 Definition of Permit Required Confined Space A space which meets all of the requirements to be a "Confined Space" plus one or more of the following conditions: 4.6.1 Hazardous Atmosphere Contains or has a potential to contain a Hazardous Atmosphere (e.g., Oxygen-Deficient, Oxygen-Enriched, flammable, or toxic atmosphere). 4.6.2 Potential for Engulfment Contains a material with the potential for engulfment of an Entrant. 4.6.3 Internal Configuration Has an internal configuration such that an Entrant could be trapped or asphyxiated by inwardly converging walls, or a floor which slopes downward and tapers to a smaller cross-section. (Any configuration that would make it difficult for self-rescue.) 4.6.4 Other Hazards Contains any other recognized serious safety or health hazard. (e.g., mechanical hazards, radiation, noise, extreme heat/cold.) 4.7 Definition of Alternate Permit Confined Space The employer can demonstrate that forced air ventilation alone will control all hazards in the space. 4.8 Definition of Non-Permit Required Space 4.8.1 General Hazards A Confined Space that does not contain any hazard capable of causing death or serious physical harm AND, 4.8.2 Atmospheric Hazards A Confined Space that does not have the potential to contain any atmospheric hazard. 4.9 Non-Permit Space Entry Entry into a Non-Permit Space does not require a permit. 4.10 Permit Spaces in Pollution Abatement defined in accordance with and OSHA 1910.146: 4.10.1 4.10.2 4.10.3 4.10.4 4.10.5 4.10.6 4.10.7 4.10.8 4.10.9 4.10.10 4.10.11 4.10.12 4.10.13 4.10.14 4.10.15 4.10.16 4.10.17 5.0 ABC Scrubbers # 1 through # 7 Fume Scrubbers # 1 through # 7 Fume Ducts (All) Hopper Modules (All) Lathe Exhaust Ducts Acid Storage Vessels: T-135, T-136, T-137, T-140, T-141, T142, T-143, T-144, T-145 Weak Acid Storage: T-150 Neutralization and Miscellaneous Storage: Soft Water Backflush Tank, T-172, T-173, T-130, T-131, T-132, T-133, T-134 Caustic Tanks:, T-201, T-111 Waste Holding Silos: Waste Silo Hopper 1, Waste Silo Hopper 4, Reclaim Waste Silo, Landfill Waste Silo, North Waste Silo Hopper 4, South Waste Silo Hopper 4 Bulk Chemical W4 Storage Vessels: T-1, T-2, T-3, T-4, T-11, T12, T-13, T-14 Lift Station Sumps Stacks 1,2, 3 Chemical Transfer Station Dike Sump A Acid Farm Dike Sump Dike Sump B ATMOSPHERIC TESTING 5.1 Monitoring Requirements Each Confined Space atmosphere shall be tested for oxygen content, flammability and toxic chemical contamination prior to Entry. If Acceptable Conditions are present, Entry can be made, but constant oxygen, flammability, and toxic chemical contamination monitoring is required. 5.2 Monitoring Personnel Atmospheric testing shall be performed by the Entry Supervisor or his/her designee with a direct reading meter. 5.3 Monitoring Sequence First, test for oxygen, then flammable gas and vapors, then toxic gas and vapors. 6.0 HAZARDS OF PERMIT SPACES 6.1 Potential Hazards Hazards that may be encountered in Confined Spaces must be listed on the permit and verified in accordance with 29 CFR 1910.146. 6.1.1 Potential hazards particular to each Permit Space are listed in 6.2 below. 6.1.2 Entry personnel must also consider other potential hazards that could occur as a result of cleaning chemicals or other incidental chemicals that may be used in the space. Sufficient research should be undertaken to determine compatibility of such incidental chemicals with routine process chemicals. 6.1.3 The potential for Oxygen-Deficient atmospheres exists in all Permit Spaces. 6.1.4 It should be noted that unexpected hazards may occur from spills, leaks or other sources not related to the Permit Space. 6.1.5 Hazards other than atmospheric hazards may exist and should be noted. 6.2 Hazards Particular to PA Permit Spaces 6.2.1 ABC Scrubbers # 1 through # 7 One should expect the potential presence of ABC as an irritant to skin and an inhalation hazard. 6.2.2 Fume Scrubbers #1 through #7 One should expect the potential presence of liquid ABC and Chlorine vapors as an irritant to skin and/or an inhalation hazard. 6.2.3 Fume Ducts (All) One should expect the potential presence of liquid ABC and Chlorine vapors as an irritant to skin and/or an inhalation hazard. 6.2.4 Hopper Modules (All) One should expect the potential presence of Chemical W 4 enriched soot and dust as an irritant to skin and an inhalation hazard, as well as the potential for extreme heat. 6.2.5 Lathe Exhaust Ducts One should expect the potential presence of Chemical W 4 Enriched soot as an irritant to skin and an inhalation hazard as well as extreme heat and ABC vapors. 6.2.6 Acid Storage Vessels: T-135, T-136, T-137, T-140, T-141, T-142, T143, T-144, T-145 One should expect the potential presence of ABC as an irritant to skin and an inhalation hazard. 6.2.7 Weak Acid Storage: T-150 One should expect the potential presence of ABC as an irritant to skin and an inhalation hazard. 6.2.8 Neutralization and Miscellaneous Storage: Soft Water Backflush Tank, T-172, T-173, T-130, T-131, T-132, T-133, T-134 One should expect skin exposure to potentially acidic or caustic liquid as well as limited means of access or egress. 6.2.9 Caustic Tanks: , T-201, T-111 One should expect skin exposure to and potential inhalation of NaOH liquid. 6.2.10 Waste Holding Silos: Waste Silo Hopper 1, Waste Silo Hopper 4, Reclaim Waste Silo, Landfill Waste Silo, North Waste Silo Hopper 4, South Waste Silo Hopper 4. One should expect inhalation and potential skin irritation from Chemical W 4 and enriched soot. There also exists an Engulfment/Entrapment hazard and a Vertical Entry. 6.2.11 Bulk Chemical W 4 Storage Vessels: T-1, T-2, T-3, T-4, T-11, T-12, T -13, T-14. One should expect skin exposure and inhalation of Chemical W 4 liquid and ABC vapor. There also exists a Vertical Entry. 6.2.12 Lift Station Sumps One should expect the potential of methane gas(CH 4), H2S and an Oxygen-Deficient atmosphere. There also exists a Vertical Entry. 6.2.13 Stacks 1,2,3 One should expect the potential presence of ABC and Chlorine as an irritant to skin and an inhalation hazard as well as sediment waste and methane gas (CH4). 6.2.14 Chemical W Transfer Station One should expect the potential presence of whichever chemical is being handled at the time of Entry. One should be familiar with the Material Safety Data Sheet (MSDS) for that particular substance, and address the requirements for safe Entry based on that data. 6.2.15 Dike Sump One should expect a possible Engulfment hazard by liquid NaOH. 6.2.16 Acid Farm Dike Sump One should expect the potential presence of acids as an irritant to skin and an inhalation hazard and a possible Engulfment hazard. 6.2.17 Dike Sump B One should expect the potential presence of acids as an irritant to skin and an inhalation hazard and a possible Engulfment hazard. 7.0 DUTIES AND TRAINING REQUIREMENTS OF PERSONNEL 7.1 Authorized Entrants The personnel authorized to perform all Entrant duties are listed in the attached section "Authorized Personnel". 7.1.1 Knowledge of Hazards Authorized Entrants are required to be trained and knowledgeable about Permit Space hazards. Authorized Entrants shall review the Entry Permit before entering the Permit Space. 7.1.1.1 Acute Effects of Atmospheric Hazards The Authorized Entrant shall be knowledgeable of the mode, signs, symptoms and consequences of exposure of any hazard potentially encountered in the Permit Space. Particular knowledge of the acute effects of potential atmospheric hazards is required. In the event the Authorized Entrant is not familiar with said acute effects he/she shall consult the appropriate Material Safety Data Sheet or other resources and notify the Entry Supervisor. 7.1.2 Use of Equipment Authorized Entrants shall be proficient in the proper use of all personal protective equipment, other safety equipment, and testing equipment listed on the Confined Space Entry Permit. In the event an Authorized Entrant does not possess said knowledge he/she shall immediately notify the Entry Supervisor. 7.1.2.1 Harness and Lifeline All personnel entering Permit Required Confined Spaces shall utilize a full body harness with lifeline attached or other approved rescue retrieval system, unless such equipment would interfere with rescue procedures. 7.1.2.2 Vertical Entry In the case of a Vertical Entry into any Confined Space all personnel entering the Permit Space shall utilize a full body harness with an approved rescue retrieval system, unless such equipment would interfere with rescue procedures. 7.1.3 Detection of Prohibited Conditions During Entry Operations 7.1.3.1 Exit Space If a Prohibited Condition or any potential acute effect of exposure is detected the Entrant must exit the space at once. The Entrant is required to exit the Permit Space as quickly as possible whenever the Attendant or Entry Supervisor orders evacuation. 7.1.3.2 Cancellation of Permit If during Entry operations, a Prohibited Condition is detected, the Permit is automatically cancelled and any further Entry will require issuance of a new Permit. 7.1.3.3 Alert Attendant The Entrant is required to alert the Attendant when the Entrant recognizes any warning sign or symptom of exposure to a dangerous or Prohibited Condition and to exit the Permit Space immediately. 7.2 Attendants The personnel authorized to perform all Attendant duties are listed in the attached section "Authorized Personnel". 7.2.1 Duties 7.2.1.1 7.2.1.2 7.2.1.3 7.2.1.4 7.2.1.5 7.2.1.6 7.2.1.7 To monitor the safety and condition of the Entrants To keep unauthorized persons out of the Permit Space To remain alert for hazards and issue warnings To order evacuation upon detection of any Prohibited Condition To perform Non-Entry Rescue of Entrants To provide information to Rescue Services To perform other duties such as may be required that do not interfere with or prevent constant monitoring of the Entry. 7.2.2 Knowledge of Hazards Attendants are required to be trained and knowledgeable of Permit Space hazards. Attendants shall review the Entry Permit before Entrants enter the Permit Space. 7.2.2.1 Acute Effects of Atmospheric Hazards The Attendant shall be knowledgeable of the mode, signs, symptoms and consequences of exposure to any hazard potentially encountered in the Permit Space. Particular knowledge of the acute effects of potential atmospheric hazards including their behavioral effects is required. In the event the Attendant is not familiar with said acute effects he/she shall consult the appropriate Material Safety Data Sheet or other resources as needed and notify the Entry Supervisor. 7.2.3 Detection of Prohibited Conditions During Entry Operations 7.2.3.1 Evacuation of Space If a Prohibited Condition or any potential acute effect of exposure is detected the Attendant must order immediate evacuation of the space by all personnel. 7.2.3.2 Cancellation of Permit If, during Entry operations, a Prohibited Condition is detected the Permit is automatically cancelled and any further Entry will require issuance of a new Permit. 7.2.4 Record of Entrants Attendants are required to maintain a continuous accurate record of all Authorized Entrants in the Permit Space. 7.2.5 Remain Outside Permit Space Attendants are required to remain outside the Permit Space during Entry operations until he or she is relieved by another Authorized Attendant. 7.2.6 Rescue When needed, the Attendant shall perform Non-Entry Rescue including the use of the rescue-retrieval system, life lines, or other appropriate means. The Attendant may attempt a rescue requiring Entry of the Permit Space only if he/she is trained and authorized in accordance with 29 CFR 1910.146 and this Confined Space Entry Program, and if he/she is relieved by another properly Authorized Attendant. 7.2.7 Communicate with Entrants Attendants are required to communicate with Entrants as necessary to monitor Entrant status and to alert Entrants of the need to evacuate the space. Communication procedures shall be determined by the Entrants and the Attendant(s) prior to Entry. 7.2.8 Monitor Permit Space Activities Attendants are required to monitor activities inside and outside the Permit Space to determine if it is safe for Entrants to remain in the space. 7.2.9 Summon Rescue Services Attendants are required to summon Rescue Services and other emergency services as soon as it is determined that an emergency condition exists. 7.2.10 Unauthorized Entrants Attendants are required to take the following actions when unauthorized persons approach or enter a Permit Space while Entry is under way: 7.2.10.1 7.2.10.2 7.2.10.3 Warn unauthorized persons to stay out Inform the Authorized Entrants and Entry Supervisor if unauthorized persons enter the space Order evacuation of all personnel if an unauthorized person fails to immediately exit the Permit Space. 7.2.11 Use of Equipment Attendants are required to be proficient in the proper use of all personal protective equipment, other safety equipment, and testing equipment described on the Confined Space Entry Permit. 7.3 Entry Supervisors The personnel authorized to perform all Entry Supervisor duties are listed in the attached section "Authorized Personnel". 7.3.1 Knowledge of Hazards Entry Supervisors are required to be trained and knowledgeable about Permit Space hazards to include the mode, signs, symptoms and consequences of exposure. 7.3.2 Certification of Permit The Entry Supervisor shall complete or cause to be completed all required verifications of safe Entry on the Confined Space Entry Permit. The signature of the Entry Supervisor shall indicate his/her certification that all tests necessary to ensure safe entry and operations within the space have been performed and are recorded on the Permit, and that all procedures (including isolation of the space in accordance with 29 CFR 1910.147 and the PA lockout/tagout procedures) and equipment necessary to ensure safe Entry and operations within the space are in place and are recorded on the Permit. 7.3.3 Posting of Permit The Entry Supervisor shall ensure that the Permit is conspicuously posted near the Entry to the Permit Space prior to Entry of any personnel and that said Permit remains posted until cancelled in accordance with 29 CFR 1910.146 and this program. 7.3.4 Availability of Permit The Entry Supervisor shall ensure that the Permit is available for review to all Authorized Entrants and Attendants prior to Entry. 7.3.5 Cancellation of Permit The Entry Supervisor is required to terminate the Entry and cancel the Permit if a Prohibited Condition is present, if the Entry Permit has expired or the task is complete. 7.3.6 Rescue Services The Entry Supervisor is required to verify that Rescue Services are available and that the means of summoning them are operable prior to authorizing Entry. 7.3.7 Unauthorized Entrants The Entry Supervisor is required to remove unauthorized individuals who enter or attempt to enter the Permit Space during Entry operations. 7.3.8 Transfer of Supervisory Responsibilities 7.3.8.1 7.4 Whenever responsibility for a Permit Space Entry operation is transferred, the Entry Supervisor accepting responsibility shall so indicate by affixing his signature to the Permit. Rescue Service Members 7.4.1 If a rescue squad or other group that are not employees of ACME, Inc. is used for Rescue Services, ACME must: 7.4.1.1 Fulfill responsibility to ensure appropriate service is available 7.4.1.2 Inform the Rescue Service of the hazards they may encounter Provide Rescue Service access to all permit areas to allow for planning and practice of rescue operations 7.4.1.3 7.4.2 PA Rescue Services The personnel authorized to perform the duties of Rescue Service Member are listed in the attached section "Authorized Personnel". 7.4.3 Summoning Rescue Services If an emergency situation develops during Entry operations, the Attendant will summon the PA operators and notify the PA control room, who will notify Plant Security. Security will call for the First Responders (and plant nurse if on duty) to the Pollution Abatement Department. One PA operator will be standing by to direct the medical personnel to the Entry site. 7.4.4 Removing Entrant from Confined Space Rescue Services members will enter the Confined Space and, under the direction of a qualified medical person, remove the Entrant if possible. When the Entrant is removed, medical personnel (First Responders / plant nurse) will administer First Aid if necessary. If the Entrant requires additional treatment at an offsite medical facility, it shall be the responsibility of the Entry Supervisor to ensure the Material Safety Data Sheet covering any Confined Space chemical the Entrant may have been exposed to, is delivered to the medical facility. 7.4.5 Requirements for Rescue Services: 7.4.5.1 Use of PPE Personnel assigned as rescuers shall be equipped with and trained to use all personal protective equipment and rescue equipment necessary to enable them to enter and perform rescue operations in the employer's Permit Required Confined Space. 7.4.5.2 Trained to Perform Duties Members of the Rescue Service are required to be trained to perform their assigned rescue duties. They are also required to receive Entrant's training. 7.4.5.3 Rescue Practice Rescuers are required to practice making Permit Space rescues at least once every twelve months, by means of a simulated rescue operation in which they remove persons from actual Permit Spaces or from representative Permit Spaces. Representative spaces must be similar in configuration. 7.4.5.4 Trained in First Aid / CPR Rescue Service members are required to be trained in basic First Aid and in CPR. At least one of the members on site during rescue operations must hold current certification in First Aid and CPR. 7.4.5.5 Non-Entry Rescue Systems 7.4.5.5.1 A full body harness with a lifeline attached to the harness and to a hard point outside the space, or the use of a tripod type rescue/retrieval system shall be required upon entering the following spaces: 7.5 7.4.5.5.2 A rescue/retrieval system shall be used at other times of Vertical Entry or in those spaces with limited means of access and egress. 7.4.5.5.3 The use of harnesses or retrieval lines in spaces with obstructions and turns or projections that could harm the Entrant is not required. 7.4.5.5.4 In Confined Spaces where the entrant is required to wear a full body harness with retrieval line attached to a mechanical lifting device, the point of attachment must be at the center of the Entrant's back, near shoulder level or above the Entrant's head so that the Entrant will present the smallest possible profile during removal. The retrieval line must be attached to a lifting device so that rescue can begin as soon as necessary. Refresher Training Each of the above positions requires annual refresher training. 8.0 CONTRACTORS IN PA 8.1 Communication with Contractor When contractors are working in PA Permit Required Confined Spaces, a PA technician or PA supervisor is required to communicate the following to the contractor prior to his entering a Permit Required Confined Space: 8.1.1 Use of a Confined Space Program Management shall inform the contractor that the workplace has Permit Spaces. These spaces may be entered only in accordance with this Confined Space Program and all requirements of OSHA 1910.146, or an alternate program approved by ACME management that meets or exceeds the standard. 8.1.2 Potential Hazards Management shall provide the contractor with the elements that indicate that the space in question is a Permit Space (e.g., the hazards posed by the space and the host employer's experience with the space). 8.1.3 Inform Contractor of Procedures Provision of a copy of this program and the elements required above shall be deemed to constitute informing the contractor of the precautions or procedures, if any, that the host employer has implemented for the protection of employees in or near Permit Spaces where contractor personnel will be working. 8.1.4 Debrief Contractor Management shall debrief the contractor at the end of Entry operations concerning any hazards confronted or created during Entry operations. 9.0 USE OF ALTERNATE PROCEDURES 9.1 Approval of Use of Alternate Procedure Use of alternate permit procedures must be approved by management case by case, based on the following : 9.2 Proof of Safe Atmosphere The PA Section Supervisor or his designee must be able to demonstrate that ventilation alone is sufficient to maintain the Permit Space safe for Entry. After ventilation, the atmosphere may not be expected to approach a hazardous atmosphere so that, if power is lost on ventilation equipment, Entrants will have enough time to recognize the hazard and exit the space. 9.3 Develop Monitoring and Inspection Data Develop Monitoring and Inspection Data - "The PA Section Supervisor or his designee must develop monitoring and inspection data that proves the atmosphere can be made safe (within the guidelines of the Entry Permit) with ventilation alone. If an initial Entry is made to gather this data, that Entry must be made under full Permit procedures. The data gathered must be documented. 9.4 Removing Entrant Cover Any condition that makes it unsafe to remove an Entrant cover must be eliminated before the cover is removed. (Examples: high pressure, high temperature, chemical hazard) 9.5 Guard Openings From Falling Objects The openings to Permit Spaces must be guarded to prevent objects falling in on Entrants inside (unless it is configured such that it is impossible for anything to fall into the space.) 9.6 Testing Instrumentation The atmosphere in the Permit Space must be tested with a calibrated, direct-reading instrument before any Entrant enters the space. The following tests must occur in order -- oxygen content, flammability gases / vapors, and potential air contaminants. 9.7 Exit Space During Hazardous Atmosphere Entrants are prohibited from being in the space when a Hazardous Atmosphere is present. Continuous monitoring of the atmosphere and space must be conducted to detect any hazards. 9.8 Continuous Forced Air Ventilation Continuous forced air ventilation must be used to maintain the space safe for Entry under the following conditions: 9.8.1 Personnel must not enter until the atmospheric hazard is removed by forced air. 9.8.2 Must ventilate where the Entrant will work and continue until everyone leaves. 9.8.3 Ventilation air must be from a clean source. 10.0 RECLASSIFYING PERMIT SPACES 10.1 Reevaluation When Configuration Changes "Employers are required to evaluate Non-Permit Confined Space whenever changes in the use or configuration of the space might endanger Entrants." 10.2 Reclassification If No Hazards "Employers are allowed to reclassify a Permit Space as a Non-Permit Confined Space if there are no actual or potential Atmospheric Hazards, and if all other hazards within the space are eliminated without Entry into the space." 10.3 Reclassification After Permit Entry Performed "Employers are allowed to reclassify a Permit Space as a Non-Permit Confined Space after a Permit Entry is performed to eliminate hazards within the space." (Example: chemical tanks that are drained, purged of residual chemicals and venting after purging is complete.) 10.4 Document Basis for Reclassification "Employers seeking to reclassify a Permit Space are required to document the basis for the determination that all Permit Space hazards have been eliminated through a certification that contains the date, location and signature of certifying individual. 10.5 Annual Reevaluation Entry Permits will be retained for one year. At the end of the first year, and each year thereafter, this program will be reevaluated and inadequacies corrected. 11.0 ATTACHMENTS 11.1 The following attachments are Entry Permits for those Confined Spaces outlined in this document. 11.2 Authorized Personnel 11.2.1 Rescue Service Members CONFINED SPACE ENTRY PERMIT PERMIT MUST BE POSTED ON JOB SITE-GOOD ONLY ON INDICATED DATE Entry Space: ABC Scrubber # ____ Purpose:________________________________________________ Location:_______________________ ________________________________________________ Duration of Permit: Date: Time: ________________________________________________ to to PERMIT #: _____________ PERSONNEL AUTHORIZED ATTENDANTS: AUTHORIZED ENTRANTS:(list or attach roster) ____________________ _____________________ ____________________ ____________________ ____________________ _____________________ ____________________ ____________________ ____________________ _____________________ ____________________ ____________________ ____________________ _____________________ ____________________ ____________________ HAZARD IDENTIFICATION AND ISOLATION HAZARDS OF SPACE (indicate with initials): ISOLATION PROCEDURES (check after completion): ____ O2 deficient <19.5% ____ Mechanical Hazards R Pre-entry briefing-specific hazards & control methods ____ O2 enriched > 23.5%____ Electrical shock R Notification of affected departments ____ Flammable gases or vapors (> 10% LFL) R Notify contractors of permit & hazard conditions ____ ABC Vapors(> PEL) R Atmospheric test R Inert R Barriers ____ Liquid ABC R Purge/clean R Blank/blind R Ventilate ____ Other: ____ Engulfment _________________________________ R Lockout/tagout _________________________________ R Others _________________________________ _________________________________ COMMUNICATION METHODS/PROCEDURES EMERGENCY CONTACT: Service: Phone: Method: ___________________ _________ ________________ BETWEEN ATTENDANT/AUTHORIZED ENTRANTS: ___________________ _________ ________________ ______________________________________________ Page 2 ABC Scrubber#_____ ______________________________________________ EQUIPMENT REQUIRED FOR ENTRY/WORK/RESCUE CSE Permit #________ cont'd Specify as required: R Personal Protective Equipment: R Respiratory Protection: _________________________ ____________________ _____________________________ _________________________ R Communication: R Atmospheric Testing/Monitoring: ____________________ R Rescue Equipment: Full Body Harness With Lifeline R Other: _________________________ ____________________ _____________________________ TESTING RECORD Time : am/pm : am/pm : am/pm : am/pm : am/pm : am/pm Acceptable Conditions Initial Conditions Result : am/pm Result Result Result Result Result Tester Initials O2 Min 19.5 % ________ ______ ______ ______ _____ _____ _____ _________ O2 Max 23.5 % ________ ______ ______ ______ _____ _____ _____ ________ Flammability ________ ________ ______ ______ ______ _____ _____ _____ _________ ABC Vapors <50ppm ________ ______ ______ ______ _____ _____ _____ _________ Cl2 ________ ________ ______ ______ ______ _____ _____ _____ _________ CO ________ ________ ______ ______ ______ _____ _____ _____ ________ Heat ________ ________ ______ ______ ______ _____ _____ _____ _________ Other ________ ________ ______ ______ ______ _____ _____ _____ _________ AUTHORIZATION BY ENTRY SUPERVISORS I CERTIFY THAT ALL REQUIRED PRECAUTIONS HAVE BEEN TAKEN AND NECESSARY EQUIPMENT IS PROVIDED FOR SAFE ENTRY, WORK AND RESCUE IN THIS CONFINED SPACE. Name (print) Signature Date Time _________________________ ________________________________ ____________ ________________ _________________________ ________________________________ ____________ ________________ _________________________ ________________________________ ____________ ________________ POST ENTRY COMMENTS / PROBLEMS ENCOUNTERED DURING ENTRY: