Text

Request for Approval of Changes to Post-Fire Safe Shutdown Strategy for Fire Areas 2-FA-AB-64B, 2-FA-AB-84C and 2-FA-AB-84B
	ML031710751
Person / Time
Site:	Salem
Issue date:	06/16/2003
From:	Garchow D; Public Service Enterprise Group
To:	; Document Control Desk, Office of Nuclear Reactor Regulation
References
	2-FA-AB-64B, 2-FA-AB-84B, 2-FA-AB-84C, LR-N03-0249
	Download: ML031710751 (108)
	v • d • e

PSEG Nuclear LLC P.O. Box 236, Hancocks Bridge, New Jersey 08038-0236 JUN 1 6 2003 0 PSEAG NuclearLLC LR-N03-0249 United States Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555 REQUEST FOR APPROVAL OF CHANGES TO THE POST-FIRE SAFE SHUTDOWN STRATEGY FOR FIRE AREAS 2-FA-AB-64B, 2-FA-AB-84C, AND 2-FA-AB-84B SALEM GENERATING STATION UNIT 2 DOCKET NO. 50-311 FACILITY OPERATING LICENSE NO. DPR-75 In accordance with Salem Unit 2 License Condition 2.C.10, PSEG Nuclear LLC (PSEG) requests the review and approval of changes to the Salem Generating Station Unit 2 post-fire Safe Shutdown (SSD) strategy for Fire Areas 2-FA-AB-64B, 2-FA-AB-84C, and 2-FA-AB-84B. The specific requests are provided as Atachments 1 through 3.

Salem Unit 2 Licensing Condition 2.C.10 states that, PSEG Nuclear LLC may make changes to the approved fire protection program without prior approval of the Commission only if those changes would not adversely affect the ability to achieve and maintain safe shutdown in the event of a fire." This request for Salem Unit 2 is similar to the 10 CFR 50 Appendix R exempfions requested on May 1, 2002 for Salem Unit I and represents a change to the established licensing commitment for Salem Unit 2. Therefore PSEG has determined that these changes require NRC approval prior to implementation. These changes to the post-fire SSD strategy for fire areas 2-FA-AB-64B, 2-FA-AB-84C, and 2-FA-AB-84B are being submitted as the result of a re-analysis of post-fire SSD capability and recent plant modifications implemented in response to resolution of Electrical Raceway Fire Barrier System (ERFBS) issues at Salem.

The fire areas and the specific requests requiring NRC review and approval are summarized as follows:

Fire Area Description Deviation From Requirement 2-FA-AB-64B Reactor Plant From the fixed suppression requirement of Auxiliary Bldg. - Section III.G.3 of Appendix R and from the Elev. 64' loss of offsite power requirement of Section III.L.3 of Appendix R 4e 95-2168 REV. 799

Document Control Desk OU1N 1 6 2003 LR-NO3-0249 Fire Area Description Deviation From Requirement 2-FA-AB-84C 21 CCW Pump From the fixed suppression requirement of and Heat Section III.G.3 of Appendix R Exchanger Area -

Elev. 84' 2-FA-AB-84B Reactor Plant From the loss of offsite power requirement of Auxiliary Section III.L.3 of Appendix R and the use of Equipment Area - distance separation in an altemate shutdown Elev. 84' area The new compliance strategies for these areas rely on the recently completed plant modifications, safe shutdown procedure revisions, and administrative controls revisions for both safe shutdown equipment and combustible material controls.

The plant modifications performed to support the revision to the post-fire SSD analysis were the installation of the Chemical & Volume Control System (CVCS) cross-tie, relocation of the localremote switch for the A-channel Service Water pumps from the Hot Shutdown Panel to another fire area and installation of 8-hour emergency lights for local actions. provides a description of the CVCS cross-tie modification. As stated in attachment 4, this modification restored the use of the CVCS positive displacement pump (PDP) to support post-fire safe shutdown of the opposite unit. Essentially the Unit I PDP is used to support post-fire SSD in the event of a fire in Unit 2 and the Unit 2 PDP is used to support post-fire SSD in the event of a fire Unit 1. Currently, the PDP has been isolated from service to Ks own unit due to concems with ECCS leakage outside containment following a loss of coolant accident. The current CVCS cross-tie modification is based on the PDP being isolated from its own unit and the normal charging function being performed utilizing the centrifugal charging/safety injection (C/SI) pumps.

Attachments 5, 6, and 7 provide the current combustible loadings in these fire areas. Combustible loading and changes to combustible loading are controlled in accordance with the Fire Protection Program. provides additional information conceming manual actions performed in the revised post-fire SSD strategy for these areas.

Attachments 9 and 10 provide a listing of Safe Shutdown Components in these fire areas. It should be noted that fire area 2-FA-AB-64B does not contain any safe shutdown components (valves, pumps, etc.).

Approval of the changes to the Salem Unit 2 post-fire SSD strategy for fire areas 2-FA-AB-64B, 2-FA-AB-84C, and 2-FA-AB-84B is required prior to implementing these changes. As part of the completion of the ERFBS activities, PSEG is

Document Control Desk DUN 1 6 20 LR-N03-0249 scheduled to remove electrical raceway fire wrap that is no longer credited in the new analyses beginning in August 2003. Therefore PSEG requests approval of this submittal by August 1, 2003.

Should you have any questions regarding this request, please contact Brian Thomas at (856) 339-2022.

I declare under penalty of perjury that the foregoing is true and correct.

Sincere Executed on _____ll I__ D. F. Ga ow Vice President - Projects and Licensing Attachments (10)

Figures (6)

Document Control Desk JUN 1 6 2003 LR-N03-0249 C Mr. Hubert J. Miller, Administrator - Region I U. S. Nuclear Regulatory Commission 475 Allendale Road King of Prussia, PA 19406 U. S. Nuclear Regulatory Commission ATTN: Mr. Robert Fretz, Licensing Project Manager - Salem Mail Stop 08B2 Washington, DC 20555 USNRC Senior Resident Inspector - Salem (X24)

Mr. K.Tosch, Manager, IV Bureau of Nuclear Engineering P.O. Box 415 Trenton, NJ 08625

Attachment I LR-N03-0249 Request to Revise Post-Fire Safe Shutdown Strategy for Fire Area 2-FA-AB-64B Reactor Plant Auxiliary Building - Elevation 64' PSEG Nuclear LLC Salem Generating Station Unit 2 Docket No. 50-311

Fire Area 2-FA-AB-64B Reactor Plant Auxiliary Building - Elevation 64' Request In accordance with Salem Unit 2 License Condition 2.C.10, PSEG Nuclear LLC (PSEG) requests NRC approval of changes to the post-fire safe shutdown (SSD) strategy for Fire Area 2-FA-AB-64B. The new SSD strategy changes this area from a normal shutdown area (10 CFR 50 Appendix R Ill.G.2) to an alternate shutdown area (10 CFR 50 Appendix R Ill.G.3). The requirements of 10 CFR 50, Appendix R, Section IllI.G.3 are being deviated from in that a fixed suppression system is not installed for an area where altemative shutdown capability is provided. Specifically, Fire Area 2-FA-AB-64B, Reactor Plant Auxiliary Building - Elevation 64', is not provided wfth a fixed suppression system.

In addition, PSEG is deviating from the requirements of 10 CFR 50 Appendix R, Section III.L.3 to the extent that alternative shutdown capability must accommodate conditions where offste power is not available for 72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months . Specifically, Fire Area 2-FA-AB-64B, Reactor Plant Auxiliary Building - Elevation 64', relies upon offsite power for altemative shutdown capability.

Discussion The Reactor Plant Auxiliary Equipment Area (Elevation 64') of the Auxiliary Building contains waste gas compressors, waste gas tanks, storage tank recirculation pumps, and holdup tanks and pumps. See Figure 1.

Fire ProtectionFeaturesand Systers The fire area consists of many concrete rooms. Each room contains either a single component or groups of similar components. The floor, ceiling, and walls in this area are constructed of reinforced concrete, designated as fire area boundaries.

The following features were identified as adequate for the hazard as discussed in the NRC's July 20, 1989 Safety Evaluation Report:

Ventilation duct penetrations (with and without dampers), and

1-1/2 hour rated fire doors, and

Steel hatches Some of the ventilation duct fire dampers are mounted extemal to the fire barrier with fire wrap protecting the section of duct between the barrier and the dampers.

These damper configurations have been evaluated in accordance with the guidance of Generic Letter 86-10 as being adequate for the fire hazards.

The in-situ combustibles in this area consist of lubricating oil in pumps and motors, paper, plastic in electrical cabinets, cable insulation and FS-195 fire wrap. The area contains limited ignition sources and paths for fire propagation. Attachment 5 provides a summary of combustible loading in this area from the Fire Hazards Page 1 of 5

Fire Area 2-FA-AB-64B Reactor Plant Auxiliary Building - Elevation 64' Analysis. Changes to the combustible loading in this area are controlled by the Fire Protection Program.

A partial fire detection system is installed in the area with the exception of the Holdup Tank Rooms, No. 2 Pump Waste Monitor Hold-Up Tank Pump Room, the Waste Evaporator Feed Pump Room, and the unused space formerly designated as the Gas Analyzer Area (See Figure 2). These rooms are separated from the remainder of the area by concrete walls. The concrete walls have open doorways for access to the tanks. The detectors are located near the major hazards in the area. The detection system has been evaluated, in accordance with the guidance of Generic Letter 86-10, as adequate for the hazards in this area. In addition, the staff previously concluded in their July 20, 1989 Safety Evaluation for fire area 2-FA-AB-64B, that the summary analyses contained in PSEG's July 15, 1988 request was sufficient to satisfy the Generic Letter 86-10 partial detection evaluation guidelines.

Manual fire alarm stations are provided in the area. Detectors and manual fire alarm stations alarm in the Control Room.

Manual fire suppression capability is provided in the form of portable fire extinguishers and manual hose stations.

Given the in-situ combustibles and the fire protection features provided, it is unlikely that a fire of significant magnitude or duration would develop within the area. The lack of a suppression system in this area was previously approved (as a III.G.2 area) in the July 20, 1989 NRC Safety Evaluation.

Safe Shutdown Capability Cabling associated with the following safe shutdown functions and systems is in the area:

Functions Potentially Affected Systems Reactor Coolant Chemical and Volume Control System Inventory Control and Reactivity Control Decay Heat Removal Auxiliary Feedwater System Residual Heat Removal System Process Monitoring Auxiliary Feedwater System Chemical and Volume Control Main Feedwater System Main Steam System Reactor Coolant System Page 2 of 5

Fire Area 2-FA-AB-64B Reactor Plant Auxiliary Building - Elevation 64' Functions Potentially Affected Systems Mechanical Support Chilled Water System Component Cooling Water System Control Air System Service Water System Electrical Support Electrical Distribution System HVAC Auxiliary Building Ventilation System Containment Building Ventilation System Control Area Ventilation System Service Water Ventilation System Switchgear and Penetration Area Ventilation System There are no safe shutdown components (valves, pumps, etc.) located in this area.

In the unlikely event of a fire damaging safe shutdown cables within the area prior to control and extinguishment of the fire by the on-site fire department, the ability to achieve and maintain hot standby for this area consists of the following:

Use of altemative shutdown capability, independent of the fire area, in the form of the Chemical and Volume Control System (CVCS) cross-tie from the unaffected unit for seal injection, boration, and inventory control (modification discussed in Attachment 4).

Use of off-site power. A fire in this area has the potential to result in a loss of the emergency diesel generators to the 4160V vital buses. However, offsite power to the 4160V vital buses has been evaluated and is not affected by a fire in this area and therefore, will remain available to provide power to safe shutdown components. The use of offsite power, in lieu of on-sKe emergency diesel generators, is considered an acceptable altemative to the requirements of Section 111.1.3 of 10 CFR 50 Appendix R.

Manual operator actions relied upon to achieve hot standby and cold shutdown are limited and are practical, reasonable and achievable under the expected environmental conditions. Summaries of the major manual actions associated with the shutdown are:

Positive Control of the affected unit's CVCS flowpath.

Aligning the Service Water system from the unaffected unit.

Aligning the Control Area HVAC systems.

Aligning the Residual Heat Removal (RHR) system.

Aligning the Component Cooling Water (CCW) system.

The actions can be accomplished prior to the plant reaching an unrecoverable condition. Operator action locations and the associated pathways, for actions that Page 3 of 5

Fire Area 2-FA-AB-64B Reactor Plant Auxiliary Building - Elevation 64' must occur within the first 8 hours9.259259e-5 days 0.00222 hours 1.322751e-5 weeks 3.044e-6 months , are being provided with 8-hour battery backed emergency lighting. Operator staffing level is sufficient to accomplish the actions required. Plant procedures will address the potential operator actions. Operations staff will be trained, as necessary, on the use of these procedures. A listing of the Hot Standby operator actions, personnel on shift performing the action and the time necessary to perform the action is contained in Attachment 8.

The ability to achieve and maintain cold shutdown for this area includes repairs to restore power to Component Cooling Water system components.

Repairs relied upon to ensure cold shutdown capabilities are practical, reasonable and achievable. Repair procedures govem the performance of the repairs.

Materials needed to implement the repairs are dedicated for use and are stored onsite. These repairs can be performed and cold shutdown can be achieved within 72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months of a fire event.

Evaluation A deviation from:

1. The requirements of Sections III.G.3 of 10 CFR 50 Appendix R to provide a fixed suppression system in an area provided with altemative shutdown capability, and

2. The requirements of Section III.L.3 of 10 CFR 50 Appendix R that altemative shutdown capability accommodate post fire conditions where offsite power is not available for 72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months is based on the following:

The area has low combustible loading and limited ignition sources.

The area is provided with a detection system that is adequate for the fire hazards Within the area. The detection system would alert operators to summon the on-site plant fire department to rapidly extinguish the fire.

Altemative shutdown capability, independent of the fire area, is provided to ensure post-fire safe shutdown.

Offsite power remains available for a fire in this area.

Conclusion It is, therefore, PSEG's position that a level of protection equivalent to Sections III.G.3 and III.L.3 of Appendix R to 10 CFR 50 is provided. The installation of a fixed suppression system would not significantly enhance the level of fire protection for safe shutdown capability. The use of offsite power, in lieu of on-site emergency diesel generators, is considered an acceptable altemative.

Page 4 of 5

Fire Area 2-FA-AB-64B Reactor Plant Auxiliary Building - Elevation 64' This request demonstrates that an equivalent level of fire protection safety will be provided through altemate means. The alternate means consist of a combination of use of offsite power, a detection system, low combustible loading, and altemative shutdown capability.

Page 5 of 5

Attachment 2 LR-N03-0249 Request to Revise Post-Fire Safe Shutdown Strategy for Fire Area 2-FA-AB-84C 21 CCW Pump and Heat Exchanger Area Elevation 84' PSEG Nuclear LLC Salem Generating Station Unit 2 Docket No. 50-311

Fire Area 2-FA-AB-84C 21 Component Cooling Water Pump and Heat Exchanger Area Elevation 84' Request In accordance with Salem Unit 2 License Condition 2.C.10, PSEG Nuclear LLC (PSEG) requests NRC approval of changes to the post-fire safe shutdown (SSD) strategy for Fire Area 2-FA-AB-84C. The new SSD strategy changes this area from a normal shutdown area (10 CFR 50 Appendix R III.G.2) to an alternate shutdown area (10 CFR 50 Appendix R II.G.3). The requirements of 10 CFR 50, Appendix R, Section III.G.3 are being deviated from in that a fixed suppression system is not installed for an area where altemative shutdown capability is provided. Specifically, Fire Area 2-FA-AB-84C, 21 Component Cooling Water Pump and Heat Exchanger Area - Elevation 84', is not provided with a fixed suppression system.

Discussion The Component Cooling Water Pump Area (Elevation 84') of the Auxiliary Building, contains the 21 Component Cooling Water (CCW) Pump and Heat Exchanger. See Figure 2.

Fire ProtectionFeaturesand Systems The floor, ceiling, and walls in this area are constructed of reinforced concrete, designated as fire barriers and have been evaluated, in accordance with the guidance in Generic Letter 86-10, as adequate for the fire hazard. The following features were identified as adequate for the hazard as discussed in the NRC's July 20, 1989 Safety Evaluation Report:

Ventilation duct penetrations sealed to the thickness of the barrier with ventilation ducts that do not contain fire dampers, and

1-1/2 hour rated fire doors.

The in-situ combustibles in this area consist of lubricating oil in the CCW pump and motor, cable insulation, and FS-1 95 fire wrap. The area contains limited ignition sources and limited paths for propagation. Attachment 6 provides a listing of the current combustible loading in this area from the Fire Hazards Analysis. Changes to the combustible loading in this area are controlled by the Fire Protection Program.

An area wide detection system is installed in the area (See Figure 4). The detection system has been evaluated as adequate for the hazards. Detectors alarm in the Control Room.

Manual fire alarm stations are provided in the corridor outside the area. The manual fire alarm stations alarm in the Control Room.

Page 1 of 4

Fire Area 2-FA-AB-84C 21 Component Cooling Water Pump and Heat Exchanger Area Elevation 84' Manual fire suppression capability is provided in the form of portable fire extinguishers and manual hose stations located in the corridor outside the area.

Given the in-situ combustibles and the fire protection features provided, it is unlikely that a fire of significant magnitude or duration would develop within the area.

Safe Shutdown Capabiity Cablinglequipment associated with the following safe shutdown functions and systems is in the area:

Functions Potentially Affected Systems Reactor Coolant Chemical and Volume Control System Inventory Control and Reactivity Control Decay Heat Auxiliary Feedwater System Removal Main Steam System Residual Heat Removal System Process Monitoring Main Feedwater System Main Steam System Reactor Coolant System Mechanical Component Cooling Water System Support Service Water System Electrical Support Electrical Distribution System HVAC Auxiliary Building Ventilation System Containment Building Ventilation System Service Water Ventilation System Switchgear & Penetration Area Ventilation System A listing of safe shutdown components in this area is provided in Attachment 9 with the room locations identified in Figure 3.

In the unlikely event of a fire damaging safe shutdown cables within the area prior to control and extinguishment of the fire by the on-site fire department, the ability to achieve and maintain hot standby for this area consists of the following:

Use of altemative shutdown capability, independent of the fire area, in the form of the Chemical and Volume Control System (CVCS) cross-tie from the unaffected unit for seal injection, boration, and inventory control (modification discussed in Attachment 4).

Page 2 of 4

Fire Area 2-FA-AB-84C 21 Component Cooling Water Pump and Heat Exchanger Area Elevation 84' Other than the CVCS cross-tie, hot standby will be achieved using normal shutdown systems.

Manual operator actions relied upon to achieve hot standby and cold shutdown are limited and are practical, reasonable and achievable under the expected environmental conditions. Summaries of the major manual actions associated with the shutdown are:

Positive Control of the affected unit's CVCS flow path.

Aligning the Component Cooling Water (CCW) system.

The actions can be accomplished prior to the plant reaching an unrecoverable condition. Operator action locations and the associated pathways, for actions that must occur within the first 8 hours9.259259e-5 days 0.00222 hours 1.322751e-5 weeks 3.044e-6 months , are being provided with 8-hour battery backed emergency lighting. Operator staffing level is sufficient to accomplish the actions required. Plant procedures will address the potential operator actions.

Operations staff will be trained, as necessary, on the use of these procedures. A listing of the Hot Standby operator actions, personnel on shift performing the action and the time necessary to perform the action is contained in Attachment 8.

Evaluation A deviation from:

1. The requirements of Sections III.G.3 of 10 CFR 50 Appendix R to provide a fixed suppression system in an area provided wfth altemative shutdown capability is based on the following:

The area has low combustible loading and limited ignition sources.

The area is provided with a detection system that is adequate for the fire hazards within the area. The detection system would alert operators to summon the plant fire department to rapidly extinguish the fire.

Altemative shutdown capability, independent of the fire area, is provided to ensure post-fire safe shutdown.

Conclusion It is, therefore, PSEG's position that a level of protection equivalent to Section III.G.3 of Appendix R to 10 CFR 50 will be provided following the proposed atemative shutdown modifications. The installation of a fixed suppression system would not significantly enhance the level of fire protection for safe shutdown capability.

Page 3 of 4

Fire Area 2-FA-AB84C 21 Component Cooling Water Pump and Heat Exchanger Area Elevation 84' This request demonstrates that an equivalent level of fire protection safety will be provided through altemate means. The altemate means consist of a combination of a detection system, low combustible loading, and altemative shutdown capability.

Page 4 of 4

Attachment 3 LR-N03-0249 Request to Revise Post-Fire Safe Shutdown Strategy for Fire Area 2-FA-AB-84B Reactor Plant Auxiliary Building - Elevation 84' PSEG Nuclear LLC Salem Generating Station Unit 2 Docket No. 50-311

Fire Area 2-FA-AB-84B Reactor Plant Auxiliary Equipment Area - Elevation 84' Request In accordance with Salem Unit 2 License Condition 2.C.10, PSEG Nuclear LLC (PSEG) requests NRC approval of changes to the post-fire safe shutdown (SSD) strategy for Fire Area 2-FA-AB-84B. The new SSD strategy changes this area from a normal shutdown area (10 CFR 50 Appendix R III.G.2) to an altemate shutdown area (10 CFR 50 Appendix R III.G.3). The requirements of 10 CFR 50, Appendix R, Section III.L.3 are being deviated from in that altemative shutdown capability must accommodate post fire conditions where offsite power is not available for 72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months . Specifically, Fire Area 2-FA-AB-84B, Reactor Plant Auxiliary Equipment Area - Elevation 84', relies upon offsite power for altemative shutdown capability. Also, separation of Service Water cables is being relied upon Discussion The Reactor Plant Auxiliary Equipment Area (Elevation 84') of the Auxiliary Building, contains pumps, heat exchangers, tanks and control centers for the chemical and volume control, component cooling, safety injection, containment spray, auxiliary feedwater, waste disposal, and spent fuel pool cooling systems.

See Figures 3 and 4.

Fire ProtectionFeaturesand Systems The floor, ceiling, and walls in this area are constructed of reinforced concrete, designated as fire area boundaries. The fire area consists of many concrete rooms. Each room contains either a single component or groups of similar components. The following features were identified as adequate for the hazard as discussed in the NRC's July 20, 1989 Safety Evaluation Report:

Ventilation duct penetrations (with 1-1/2 hour dampers), and

1-1/2 hour rated fire doors, and

Steel hatches Some of the ventilation duct fire dampers are mounted external to the fire barrier with fire wrap protecting the section of duct between the barrier and the dampers.

These dampers have been evaluated in accordance with the guidance of Generic Letter 86-10 as being adequate for the fire hazards.

The in-situ combustibles in this area consist of lubricating oil in pumps and motors, flammable liquids stored in cabinets, cable insulation, and FS-195 fire wrap. The area contains limited ignition sources and paths for fire propagation. contains a summary listing of the combustible loading in this area from the Fire Hazards Analysis. Changes to the combustible loading in this area are controlled by the Fire Protection Program.

Page 1 of 6

Fire Area 2-FA-AB-84B Reactor Plant Auxiliary Equipment Area - Elevation 84' Partial area detection is provided in the ceiling in the Safety Injection and Component Cooling Water pump areas, Charging and Containment Spray Areas, Spent Fuel Pool Heat exchanger areas as well as various corridors (See Figure 4). Detectors are located in the vicinity of major hazards. The fire detection system has been evaluated in accordance with Generic Letter 86-10 and is considered adequate for the fire hazards in the area. In addition, the staff concluded in their July 20, 1989 Safety Evaluation that the summary analyses contained in the exemption requests were sufficient to satisfy the Generic Letter 86-10 partial detection evaluation guidelines.

Fire suppression is provided for the Auxiliary Feedwater pumps by automatically actuated redundant pre-action sprinkler systems. Fire suppression is provided for the charging pump area by a wet pipe sprinkler system. (See Figure 4) The fire suppression systems have been evaluated in accordance with Generic Letter 86-10 and are considered adequate for the fire hazards in the area. In addition, the staff concluded in their July 20, 1989 Safety Evaluation that the summary analyses contained in the exemption requests were sufficient to satisfy the Generic Letter 86-10 partial suppression evaluation guidelines.

Manual fire alarm stations are provided in the area. Detectors and manual fire alarm stations alarm in the Control Room.

Manual fire suppression capability is provided in the form of portable fire extinguishers and manual hose stations.

Given the in-situ combustibles and the fire protection features provided, it is unlikely that a fire of significant magnitude or duration would develop within the area.

Safe Shutdown Capabifv Cabling associated with the following safe shutdown functions and systems is in the area:

Functions Potentially Affected Systems Reactor Coolant Chemical and Volume Control System Inventory Control and Reactivity Control Decay Heat Auxiliary Feedwater System Removal Main Feedwater System Main Steam System Residual Heat Removal System Safety Injection Isolation Page 2 of 6

Fire Area 2-FA-AB-84B Reactor Plant Auxiliary Equipment Area - Elevation 84' Functions Potentially Affected Systems Process Monitoring Reactor Coolant System Main Steam System Auxiliary Feedwater System Main Feedwater System Chemical and Volume Control Mechanical Component Cooling Water System Support Chilled Water System Mechanical Control Air System Support Service Water System Electrical Support Electrical Distribution System HVAC Auxiliary Building Ventilation System Containment Building Ventilation System Control Area Ventilation System Service Water Ventilation System Switchgear and Penetration Area Ventilation System A listing of safe shutdown components in this area is provided in Attachment 10 with the room locations identified in Figure 3.

In the unlikely event of a fire damaging safe shutdown cables within the area prior to control and extinguishment of the fire by the on-site fire department, altemative shutdown capability, independent of the fire area, will be provided as described below with the exception of the service water system.

The ability to achieve and maintain hot standby for this area consists of the following:

Use of alternative shutdown capability, independent of the fire area, in the form of the Chemical and Volume Control System (CVCS) cross-tie from the unaffected unit for seal injection, boration, and inventory control (modification discussed in Attachment 4).

Use of off-site power. A fire in this area has the potential to result in a loss of the emergency diesel generators to the 4160V vital buses. However, offsite power to the 4160V vital buses has been evaluated and is not affected by a fire in this area and therefore, will remain available to provide power to safe shutdown components. The use of offsite power, in lieu of on-site emergency diesel generators, is considered an acceptable altemative to the requirements of Section III.L.3 of 10 CFR 50 Appendix R.

Use of the Main Feedwater System for decay heat removal

Use of the Service Water system as described below.

Page 3 of 6

Fire Area 2-FA-AB-84B Reactor Plant Auxiliary Equipment Area - Elevation 84' Other than the CVCS cross-ties, hot standby will be achieved using normal shutdown systems.

The Service Water system cabling for all six Service Water pumps is routed through this area (see Figure 5). Service Water is required to bring the plant to hot standby and cold shutdown. To ensure the availability of the Service Water for hot standby, an evaluation has been performed that demonstrates that at least two Service Pumps would remain available due to a distance separation of over 75 horizontal feet with intervening combustible loads. This distance separation ensures that either the A-channel Service Water pumps or the B and C-channel Service Water pumps would remain available as discussed below:

The B-channel and C-channel Service Water pumps would remain available due to a fire in the vicinity of the A-channel Service Water cables.

The A-channel Service Water pumps would remain available due to a fire in the vicinity of the B and/or C-channel service water cables.

The basis of the acceptability of the separation evaluation is as follows:

With the use of offsite power, each 4 KV bus has the capability to power the two Service Water pumps associated that bus.

Detection is provided in the area of the A, B, and C-channel Service Water cabling.

Partial suppression is provided over the major hazards.

Manual fire suppression capabilities exist.

Based on the combustible loading in the vicinity of the A-channel Service Water cables, sufficient time exists to allow manual fire suppression activities to control and suppress the fire prior to the fire propagating and damaging the redundant B and/or C-channel Service Water pump cables.

Based on the combustible loading in the vicinity of the B and C-channel Service Water cables, the partial suppression, sufficient time exists to allow manual fire suppression activities to control and suppress the fire prior to the fire propagating and damaging the redundant A-channel Service Water cables.

To support the above separation evaluation, a review of spurious actuations was conducted to assess the affect on the Service Water function. Based on this review a modification has been performed to the Hot Shutdown Panel to relocate the remote/manual selector switches for the A-channel Service Water pumps.

These switches have been relocated out of the Hot Shutdown Panel into another fire area to eliminate any spurious actuations from affecting the ability to use the A-channel Service Water pumps.

Manual operator actions, relied upon to ensure hot standby and cold shutdown capability, are limited and are practical, reasonable and achievable under the Page 4 of 6

Fire Area 2-FA-AB-84B Reactor Plant Auxiliary Equipment Area - Elevation 84' expected environmental conditions. Summaries of the major actions associated with the shutdown are:

Positive Control of the affected Unit's CVCS flow path.

Aligning the Component Cooling Water (CCV) system.

Aligning the Control Area HVAC systems.

Aligning the Residual Heat Removal (RHR) system.

The actions can be accomplished prior to the plant reaching an unrecoverable condition. Operator action locations and the associated pathways are being provided with 8-hour battery backed emergency lighting. Operator staffing level is sufficient to accomplish the actions required. Plant procedures will address the potential operator actions. Operations staff will be trained, as necessary, on the use of these procedures. A listing of the Hot Standby operator actions, personnel on shift performing the action, and the time necessary to perform the action are contained in Attachment 8.

Evaluation A deviation from:

1. The requirements of Section III.L.3 of 10 CFR 50 Appendix R that altemative shutdown capability accommodate post fire conditions where offsite power is not available for 72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months is based on the following.

Offsite power remains available for a fire in this area.

The area has low combustible loading and limited ignition sources.

The area is provided with detection and suppression systems that are adequate for the fire hazards within the area. The staff concluded in their July 20, 1989 Safety Evaluation that the summary analyses contained in the exemption requests were sufficient to satisfy the Generic Letter 86-10 partial suppression evaluation guidelines. The detection system would alert operators to summon the on-site plant fire department to rapidly extinguish the fire.

Altemative shutdown capability, independent of the fire area, is provided to ensure post-fire safe shutdown.

Service Water capability is ensured by adequate separation, detection and manual fire suppression activities.

Conclusion It is, therefore, PSEG's position that a level of protection equivalent to III.L.3 of Appendix R to 10 CFR 50 will be provided following the proposed alternative shutdown modifications.

Page 5 of 6

Fire Area 2-FA-AB-84B Reactor Plant Auxiliary Equipment Area - Elevation 84' This request demonstrates that an equivalent level of fire protection safety will be provided through altemate means. The alternate means consist of a combination of an adequate detection system, suppression system, low combustible loading, and alternative shutdown capability.

Page 6 of 6

Attachment 4 LR-N03-0249 Salem Unit I and 2 Chemical and Volume Control System (CVCS) Cross-Tie Modification PSEG Nuclear LLC Salem Generating Station Unit 2 Docket No. 50-311

Attachment 4 Salem Unit I and 2 Chemical and Volume Control System (CVCS) Cross-Tie Modification As discussed with the NRC in the public meetings held on April 5, 2001 and September 6, 2001, PSEG Nuclear informed the NRC that an altemative approach is being taken to replacing fire wrap in certain areas of the plant. A determination was made that the overall plant safety could be improved, if charging capability could be provided independent of the fire area in which the fire occurred. To achieve this goal for certain fire areas, ensuring charging capability independent of the fire area was pursued by cross tying the charging systems between Salem Unit I and Unit 2 as described below.

The Salem Chemical and Volume Control System (CVCS) design includes three charging pumps. Two centrifugal pumps and one positive displacement (PD) pump. The two (2) Charging/Safety Injection (C/SI) pumps are centrifugal pumps that can be used for normal operation and for Emergency Core Cooling System (ECCS) safety injection function (accident mitigation). The single PD pump is a lower flow, positive displacement pump that is not credited for accident mitigation. Except for the pressure boundary, the PD pump is not safety related.

The PD pump was originally credited for normal power operation for Reactor Coolant System (RCS) make-up, RCP seal injection, and boration for Safe Shutdown (SSD). The PD pump is powered from a safety related bus with emergency diesel back-up power. Currently the PD pump in each unit has been isolated from service due to concerns with ECCS leakage outside the containment following a loss of coolant accident.

An inter-unit cross-tie of the CVCS has been installed to permit restoration of the PD pump's design capabilities to provide charging system safe shutdown functions (see Figure 6). Essentially this proposal establishes a swap" of PD pumps between the Salem units. The pumps remain isolated from the ECCS recirculation flow path of the unit they reside in but are available to provide reactivity control, RCP seal injection, and RCS make-up for normal cool down to the other unit for Safe Shutdown (SSD) evolutions. The change allows the PD pump to serve as one of the charging pumps available to support safe shutdown activities of the opposite unit by providing a source of high pressure borated water that is available following the loss of the fire affected unKs' charging pumps.

The following are the functional changes being implemented in the modification:

The 13 PD pump will be a SSD, charging pump for Unit 2. When the 13 PD pump is used, Unit I is referred to as the operating' unit and Unit 2 will be referred to as the "SSD" unit.

The 23 PD pump will be a SSD, charging pump for Unit 1. When the 23 PD pump is used, Unit 2 is referred to as the "operating" unit and Unit I will be referred to as the SSD" unit.

Page 1of 2

Attachment 4 Salem Unit I and 2 Chemical and Volume Control System (CVCS) Cross-Tie Modification

The cross-ties cannot be used to restore the PD pump for power operation of either the associated unit or the opposite unit. The PDP boundary valves must remain isolated.

The sources of water for the PD pump will initially be the operating unit's Refueling Water Storage Tank (RWST) and then after manual alignments are made, the SSD unit's Boric Acid Storage Tanks will be used.

When relying on the Boric Acid Transfer pump, the PD pump will be operated at the Boric Acid Transfer pump flow. However, the RWST suction will not be shut to ensure PD pump suction is not inadvertently lost if the BAT pump fails.

When a unit is in modes 1-4, its C/SI pumps are not aligned to the cross-tie. The PD pump boundary valves maintain isolation that prevents the C/SI pumps from being aligned to the cross-tie during modes 1-4.

When a unit is in mode 5, 6 or defueled, one of its C/SI pumps may be substituted for the PD pump if the PD pump is unavailable. This requires the appropriate suction valve to be open.

The modification includes a test line to allow the PD pump to be periodically tested with the unit at power.

Figure 6, depicts the CVCS Cross-connect in its normal alignment.

Page 2 of 2

Attachment 5 LR-N03-0249 Fire Area 2-FA-AB-64B Reactor Plant Auxiliary Building - Elevation 64' Combustible Loading PSEG Nuclear LLC Salem Generating Station Unit 2 Docket No. 50-311

SALEM GENERATING STATION FIRE HAZARDS ANALYSIS COMBUSTIBLE LOADING

SUMMARY

SHEET FIRE AREA: 2FA-AB-64B AUXILIARY BUILDING, ELEVATION 64'-0" tn-Situ Combustible Heat Loads Cable Heat Load 224,852,287 Btu FS-195 Heat Load 18,239,368 Btu Other In-Situ Combustible Heat Loads 42,893,600 Btu Subtotal 285,985,255 Btu Transient Combustible Heat Load Transient Combustible Heat Load 4,480,000 lBtu 4,480,000 Btu

FPPCN's Incorporated in this Revision 1,429,000 Btu lPending FPPCN's for this Revision 0 IBtu lAdditional 10% Buffer 29,189,426 Btu llTotal Combustible Heat Load 321,083,681 lBtu iFloor Area 13,080 ISq. Ft liTotal Distributed Combustible Loading 24,548 IBtulsq. ft lExisting Equivalent Fire Severit < 45 Minutes

SALEM GENERATING STATION FIRE HAZARDS ANALYSIS In-Situ and Transient Combustibles Summary FIRE AREA: 2FA-AB-64B AUXILIARY BUILDING, ELEVATION 64'-O" In-Situ Combustibles Room No. Room Designation BTU's Access 25304 Aisle No. 2 3,601,200 Yes 25305 Storage Area 8,332,600 Yes 25306 Monitor Tank No. 21 & 22 4,353,600 Yes 25307 Waste Evap. Feed Pump No. 2 2,211,625 Yes 25308 No. 21 Waste Hold-up Tank 120,000 No - Rad Pro 25309 No. 22 Waste Hold-up Tank 120,000 No - Rad Pro 25310 No. 2 Waste Monitor Holdup Tank Pump 829,325 Yes 25311 No. 23 Waste Hold-up Tank 120,000 No - Rad Pro 25312 Gas Analyzer Room 654,650 Yes 25313 Aisleway Gas Compressor Rooms 200,000 Yes 25314 No. 21 Gas Compressor 1,049,425 Yes 25315 No. 21 & 22 Concentrates Holding Tank Pumps 170,250 Yes 25316 No. 22 Gas Compressor 460,325 Yes 25317 Water Recirculaton Heater Room 13,462,025 Yes 25319 Gas Decay Tank Corridor 800,000 Yes 25320 Spare Gas Decay tank Room 200,000 Yes 25321 No. 21 Gas Decay Tank 0 Yes 25322 No. 22 Gas Decay Tank 0 Yes 25323 No. 23 Gas Decay Tank 0 Yes 25324 No. 24 Gas Decay Tank 0 Yes 25325 Hold-Up Tank Corridor 400,000 Yes 25326 No. 21 Hold-Up Tank 840,000 No - Rad Pro 25327 No. 22 Hold-Up Tank 840,000 No - Rad Pro 25328 No. 23 Hold-Up Tank 840,000 No - Rad Pro 25329 Hold-Up Tank Recirculation Pump Room 2,032,325 Yes 25330 Gas Stripper Feed Pumps Room 1,256,250 Yes Insitu-Loading 42,893,600 l

________ Transient Combustibles Assumed Transient Load 4,480,000 Transient Loading 4,480,000 IL II TOTAL TOTAL I 47,373,600 1 47,373,600

FIXED COMBUSTIBLE LOADING DATA SHEET ROOM: 25304 BUILDING: Aux. 2 DESCRIPTION: Aisle No. 2 FIRE AREA: 2FA-AB-64B ELEVATION: 64-O" Equipment or Type of Item or l Quantity of Unis of l Heat of Combustion Combustible Item Identification Combustble Combustible l Combustible (BTUUnit) Loading (STUs) 1 - 2FLA 21B - 10' (1) Electrical Panel 1 800,000 800,000 1 - Hoop Ring (40) PlasticPaper 40 lbs 20,000 800,000 2 - Ladder- 8' (15) Fiberglass 30 lbs 12,830 384,900 6 - Light Fixtures (10) Plastic 60 lbs 20,000 1,200,000 Plastic 2 lbs 20,000 40,000 1 -Rad Alarm Cartn Cable 5 lbs 12,000 60,000 1 - 2" Dia. Hose - 10' (1) Plastic Hose 10 lbs 20,030 200,300 2 - Work Boxes (0) Metal Enclosed 0 lbs 0 0 1 - Phone & 10' Cord (.5) Plastic 5 lbs 20,000 100,000 1 - Hose Reel Cover Cloth 1 lbs 16,000 16,000 Fixed Combustible Loading 3,601,200

FIXED COMBUSTIBLE LOADING DATA SHEET ROOM: 25305 BUILDING: Aux. 2 DESCRIPTON: Storage Area FIRE AREA: 2FA-AB-64B ELEVATION: 64-O" Equipment or Type of item or Quantity of Unis of Heat of Combustion Combusible Item Identification Combustible Combustible Combustible (BTUUnit) Loading (BTUs) 3 - Light Fixtures (10) Plastic 30 lbs 20,000 600,000 Crane Hoist Grease 1 gal. 150,000 150,000 Welding Machine Cable 25 lbs 12,000 300,000 Cable 5 lbs 12,000 60,000 Large Filters Plastic 5 lbs 20,000 100,000 Cable 3 lbs 12,000 36,000 Portable Meeters.l Plastic 3 lbs 20,000 60,000 Misc. Cable Cable 100 lbs 12,000 1,200,000 Plastic 50 lbs 20,000 1,000,000 Fork Liftl Grease 5 gal. 150,000 750,000 2-Comp. Monitor(10) Plastic 20 lbs 20,000 400,000 2 - Computers (5) Plastic 10 lbs 20,000 200,000 Computer Cable Cable 10 lbs 12,000 120,000 15 - Local Rad Carts Plastic 30 lbs 20,000 600,000 (2), (5) Cable 75 lbs 12,000 900,000 2 - Ladders (10) Fiberglass 20 lbs 12,830 256,600 10- Portable Fans Plastic 50 lbs 20,000 1,000,000 (5), (5) Cable 50 lbs 12,000 600,000 Fbed Combustible Loading 8,332,600

FIXED COMBUSTIBLE LOADING DATA SHEET ROOM: 25306 BUILDING: Aux. 2 Monitor Tank No. 21 & 22 FIRE AREA: 2FA-AB-64B ELEVATION: 64'-0" Equipment or Type of Item or Quantity of l Units of Heat of Combustion Combustible tem Identification Combustibe Combustible Combustible o(BTUUnt) Loading (BTUs)

Pump - 21CVCS Lube Oil 0.188 gal 150,000 28,125 Pump - 22CVCS Lube Oil 0.188 gal 150,000 28,125 7 - Light Fixtures (10) Plastic 70 lbs 20,000 1,400,000 2 - Hoop Ring (40) Plastic/Paper 80 lbs 20,000 1,600,000 1 -1/2" RP Rope - 26'(1) RP Rope 60 ft 1,400 84,000 1 - 1" Dia. Hose - 30' (1) Plastic Hose 30 lbs 20,030 600,900 1 - Ladder - 8' (15) Fiberglass 15 lbs 12,830 192,450 1 - Plant Page Plastic 5 lbs 20,000 100,000 1 - Cleaning Bucket Plastic 10 lbs 20,000 200,000 Misc. Cable Cable 10 lbs 12,000 120,000 Fixed Combustible Loading 4,353,600

FIXED COMBUSTIBLE LOADING DATA SHEET ROOM: 25307 BUILDING: Aux. 2 Locked - Gate DESCRIPTION: Waste Evap. Feed Pump No. 2 Aproal FIRE AREA: 2FA-AB-64B ELEVATION: 64'-O" Appoval Equipment or l Type of tem or Quantty of Units of l Heat of Combustion l Combustible Item Identification Combustible Combustible Combustible (BTU/Unit) Loading (BTUs)

Waste Evaporator Feed Lube Oil 0.188 gal 150,000 28,125 I - V Monitor Plastic 10 lbs 20,000 200,000 2- Hoop Ring (40) Plastic/Paper 80 lbs 20,000 1,600,000 1- 50' Elec. Cord Electrical Cord 50 ft 1,270 63,500 1- Light Fixtures (10) Plastic 10 lbs 20,000 200,000 Misc. Cable Cable 10 lbs 12,000 120,000 44 1 1 t~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

1. 4 I I t I

4 4 I I t

1. 4 1 I I 41 4 4 I I 4 44 I I t~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

4 4 I I t

____________ J. .L I I 1*~~~~~~~~~

Fixred Combustible Loading 2,211,625

FIXED COMBUSTIBLE LOADING DATA SHEET Danger ROOM: 25308 BUILDING: Aux. 2 High Radiation Area DESCRIPTION: No. 21 Waste Hold-up Tank No Entry w/o RP FIRE AREA: 2FA-AB-64B ELEVATION: 64'-O" Approval Equipment or Type of Item or Quantity of Units of Heat of Combustion Combustible Item Identification Combustible Combustible Combustible (BTU/Unit) Loading (BTUs)

Misc. Cable Cable 10 lbs. 12,000 120,000 Could Not Access. Combustibles assumed from previous revision.

Fixed Combustible Loading 120,000

FIXED COMBUSTIBLE LOADING DATA SHEET Danger ROOM: 25309 BUILDING: Aux. 2 High Radiation Area DESCRIPTION: No. 22 Waste Hold-up Tank No Entry w/o RP FIRE AREA: 2FA-AB-64B ELEVATION: 64-O" Approval Equipment or Type of Item or Quantity of Units of Heat of Combustion Combustible Item Identification Combustible Combustible Combustible (BTU/Unit) Loading (BTUs)

Misc. Cable Cable J 10 lbs. 12,000 120,000 Could Not Access. Combustibles assumed from previous revision.

I..

1. 4 I t I 4. I~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

I. .

4. 4 I t 4

4. I t I~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

I. M4I4 4 I t 4

4. 4 1 t 1~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

1. .4 I + I~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

I. 4 4 I 4 I t I I 4. I~~~~~~~~ t I Fixed Combustible Loading 120,000

FIXED COMBUSTIBLE LOADING DATA SHEET ROOM: 25310 BUILDING: Aux. 2 DESCRIPTION: No. 2 Waste Monitor Holdup Tank Pump FIRE AREA: 2FA-AB-64B ELEVATION: -4'Of Equipment or Type of Item or Quantity of Units of Heat of Combustion Combustible Item Identifbcation [ Combustble Combustible Combustible (BTU/Unit) Loading (BTUs)

Pump - 2WLE7 Lube Oil 0.188 gal 150,000 28,125 1 - 2" Dia. Hose -40' (1) Plastic Hose 40 lbs 20,030 801,200

4. 4 I I t~~~~~

I.4 4.+ I~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

4. 4 I t~~~~~~~~~~~~~~~ I

1. 4 I + 4

4. 4 I t I~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Fixed Combustible Loading 829,325

FIXED COMBUSTIBLE LOADING DATA SHEET Danger ROOM: 25311 BUILDING: Aux. 2 High Radiation Area DESCRIPTION: No. 23 Waste Hold-up Tank No Entry w/o RP FIRE AREA: 2FA-AB-64B ELEVATION: 64-O" Approval Equipment or Item Identification Type of Item or Combustible Quantity of Combustible Units of Combustible F l Heat of Combustion (BTU/Unit)

Combustible Loading (BTUs)

Misc. Cable J Cable [ 10 lbs. 12,000 120,000 Could Not Access. Combustibles assumed from previous revision.

1 .4 4 4. 4 I 4 I 4. .9 1 .4 1 4 4 I 4 I 4* .9 I .9 1 t *1 I .4 1 4 4 I 4 I 4 4 I .9 I t .9 I 4 I 4 4 I 4 I 4 4 a . .9 fbted Combustible Loading 120,000 FIxed Combustible Loading 120,000

FIXED COMBUSTIBLE LOADING DATA SHEET ROOM: 25312 BUILDING: Aux. 2 DESCRIPTION: Gas Analyzer Room FIRE AREA: 2FA-AB-64B ELEVATION: 64'.0" Equipment or l Type of Item or Quantity of l Units of l Heat of Combustion Combustible Item Identffication Combustible Combustible Combustible (BTU/Unt) Loading (BTUs) 1 - 1.5" Dia. Hose - 25' (1) Rubber 25 lbs 18,186 454,650 1 - Light Fixtures (10) Plastic 10 lbs 20,000 200,000 Fixed Combustible Loading 654,650

FIXED COMBUSTIBLE LOADING DATA SHEET ROOM: 25313 BUILDING: Aux. 2 DESCRIPTION: Alsleway Gas Compressor Rooms FIRE AREA: 2FA-AB-64B ELEVATION: 64'-0"

[ Equipment or Type of Item or l Quantity of Units of l Heat of Combustion Combustible Item IdentificatIon Combustible Combustible Combustible (BTUAUnft) Loading (BTUs) 1 - Light Fixtures (10) Plastic 10 lbs 20,000 200,000 Fixed Combustible Loading 200,000

FIXED COMBUSTIBLE LOADING DATA SHEET ROOM: 25314 BUILDING: Aux. 2 DESCRIPTION: No. 21 Gas Compressor FIRE AREA: 2FA-AB-64B ELEVATION: 641" Equipment or Type of Item or Quantity of Units of Heat of Combustion Combustible tem Identificatlon Combustible Combustible Combustible (BTU/Unit) Loading (BTUs)

Gas Compressor Pump Lube Oil 0.188 gal 150,000 28,125 (2WG E 8) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

1 - Ladder - 16' (30) Fiberglass 30 lbs 12,830 384,900 1 - 1/2" RP Rope - 26' (1) RP Rope 26 ft 1,400 36,400 3 - Light Fixtures (10) Plastic 30 lbs 20,000 600,000 Fixed Combustible Loading 1,049,425

FIXED COMBUSTIBLE LOADING DATA SHEET ROOM: 25315 BUILDING: Aux. 2 DESCRIPTION: No. 21 & 22 Concentrates Holding Tank Pumps FIRE AREA: 2FA-AB-64B ELEVATION: 64-0" Equipment or Type of tem or Quantity of Units of Heat of Combustion Combustible Item Identification Combustible Combustible Combustible (BTU/Unit) Loading (BTUs) 2 Concentrates Holding Lube Oil 0.375 gal 150,000 56,250 Tank Transfer Pumps 1 - 1/2" RP Rope - 10' (1) RP Rope 10 ft 1,400 14,000 1 - Rad Container Plastc 2 Ibm 20,000 40,000 Misc. Cable Cable 5 Ibm 12,000 60,000

4. 4 4 I t 4* + .t I t

4. 4. 4. I

4. + 4 I t i~~~~~

4. 4. 4 g t

4. 4. 4 I t 4 4. . I t

.t I 4 4. 4. I 1 4. 4 I t 1 ______________ 1. , t Fixed Combustible Loading 170,250

FIXED COMBUSTIBLE LOADING DATA SHEET ROOM: 25316 BUILDING: Aux. 2 DESCRIPTION: No. 22 Gas Compressor FIRE AREA: 2FA-AB-64B ELEVATION: 64'-O" Equipment of l Type of Rem or l Quantity of l Units of Heat of Combuston Combustible Item Identification j Combustibb Combustible Combustible (BTU/Unit) Loading (BTUs)

Gas Compressor Pump Lube Oil 0.188 gal 150,000 28,125 (2WGE1 9) 2 - Light Fixtures (10) Plastic 20 lbs 20,000 400,000 1 -1/2" RP Rope - 23'(1) RP Rope 23 ft 1,400 32,200 4- 4 I I 4" 4 1 1 1~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

I.4

4. 4 I I

4. 1 1 I~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

4. t 1 1 I

1. 4. 1 I I

4. 4. I I I

___L _ _ _ _ _ _ _ __ _ __ _ __ ___ __ _ _ _ _ _ A. _ _ _ _ _ _ I I~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Fb(ed Combustible Loading 460,325

FIXED COMBUSTIBLE LOADING DATA SHEET ROOM: 25317 BUILDING: Aux. 2 DESCRIPTION: Water Recirculation Heater Room FIRE AREA: 2FA-AB-64B ELEVATION: 64'-O" Equipment or l Type of hem or l Quantiy of Units of Heat of Combustion l Combustible Item Identification Combustible Combustible l Combustible l (BTU/Unit) Loading (BTUs)

Pump - 2SJE10 Lube Oil 0.188 gal 150,000 28,125 Pump - 2WREII Lube Oil 0.188 gal 150,000 28,125 Pump - 2AFE2 Lube Oil 0.188 gal 150,000 28,125 (H=90", W132", D=48") Electrical Panel 2 800,000 1,600,000 2 - Plastic Stand - Over Drain Plastic 2 lbs 20,000 40,000 4- Buffer Cords 25' Electrical Cord 100 ft 1,270 127,000 1 - Vacuum Plastic 15 lbs 20,000 300,000 1 - 2" Dia. Hose - 40 (1) Plastic Hose 40 lbs 20,030 801,200 28 - Buffer Pads (1) Plastic 28 lbs 20,000 560,000 1 - Plastic Roll 3' Long Plastic 25 lbs 20,000 500,000 3 - 50' Electrical Cords Electrical Cord 150 ft 1,270 190,500 1 - Plastic Trash Can Plastic 15 lbs 20,000 300,000 1 - Packet of RP Wipes Cloth 2 lbs 16,000 32,000 4 - Wood Mop Handles Wood 5 lbs 9,000 45,000 Metal Cabinet Paper 100 lbs 7,800 780,000

- Foam Chair Foam Chair 18.8 lbs 10,000 188,000 C a l ! 19 .1 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

1 - Metal Desk w/paper Paper 20 lbs 7,800 156,000 1 - Telephone Plastic 5 lbs 20,000 100,000 1 - Eberline HFM7 Frisker Plastc 25 lbs 20,000 500,000

FIXED COMBUSTIBLE LOADING DATA SHEET ROOM: 25317 BUILDING: Aux. 2 DESCRIPTION: Water Recirculation Heater Room FIRE AREA: 2FA-AB-64B ELEVATION: 64'-0" 1 - Ops Spare Part Locker Metal Enclosed 0 lbs 0 0 1 - 5 Gal. RP Plastic Jug Plastic 10 lbs 20,000 200,000 1 - 50' Electrical Cord (1) Electrical Cord 50 ft 1,270 63,500 r - Plasbc Binder w/2" Paper Plastic 1 lbs 20,000 20,000 1 - Plastic Binder w/2" Papern Paper 5 lbs 7,800 39,000 8 - Light Fixtures (10) Plastic 80 lbs 20,000 1,600,000 1 - 1" Dia. Hose - 15' (1) Plastic Hose 15 lbs 20,030 300,450 1 - 1" Dia. Hose - 20' (1) Plastic 20 lbs 20,000 400,000 Plastic 10 lbs 20,000 200,000 l 4 - 5 Gallon Buckets Urethane 11 Urethane 20 gal 100,000 2,000,000 Plastic 25 lbs 20,000 500,000 4 - Cabinets.

Paper 25 lbs 7,800 195,000 1 - 5 Gal. Bucket Plastic 10 lbs 20,000 200,000 1 - 1" Dia. Hose - 20' (1) Plastic 20 lbs 20,000 400,000 1 - 1" Dia. Hose - 50' (1) Plastic 50 lbs 20,000 1,000,000 1 - Plastic Funnel Plastic 2 lbs 20,000 40,000 0

Fbed Combustible Loading 13,462,025

FIXED COMBUSTIBLE LOADING DATA SHEET ROOM: 25319 BUILDING: Aux. 2 DESCRIPTION: Gas Decay Tank Corridor FIRE AREA: 2FA-AB-64B ELEVATION: 64'-"

Equipment or Type of item or Quantity of Units of Heat of Combustion Combustible Item Identificeaion Combustible Combustible Combustible (BTU/UnK) Loading (BTUs) 4 - Light Fixtures (10) PlasuC 40 lbs 20,000 800,000

.4 1 I 4 I4 4i 4 4 I

.4 .4 6 4*

I44I ~*

4 1 I 4 4I I 4~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Fbed Combustible Loading 800,000

FIXED COMBUSTIBLE LOADING DATA SHEET ROOM: 25320 BUILDING: Aux. 2 DESCRIPTION: Spare Gas Decay tank Room FIRE AREA: 2FA-AB-64B ELEVATION: 64'-0" Equipment or l Type of Item or l Quantity of l Units of l Heat of Combustion l Combustible Item Identification 1 - Light Fixtures (10) JI Combustible Plastic I Combustible 10 Combustible lbs (BTUNnit) 20,000 Loading (BTUs) 200,000

.4 .4 I 4* .4 4 4 9 t 4 4 I t

.4 .1 I 4* .4 4 4 I t .4 4 4 I t t

.4 4 1 4. 4 4 4 I t .4 4 4 I t

.4 .4 1 4. 4 4 4 I 4 .4 4 4 1 4 4.

4 4 I

.4 .4 1 &

Loading 4 200,000 Fb(ed Combustible Loading FIxed Combustible 200,000

FIXED COMBUSTIBLE LOADING DATA SHEET ROOM: 25321 BUILDING: Aux. 2 DESCRIPTION: No. 21 Gas Decay Tank FIRE AREA: 2FA-AB-64B ELEVATION: 64'-O" Equipment or l Type of Item or Quantity of Units of l Heat of Combustion l Combustible Item Identification Combustibh Combustible Combustible (BTU/Unit) Loading (BTUs)

No Combustibles No Combustibles 0 Btu/lb 0 0 4 4 I I- 4 I

4 1 t 4 4 4 I 4 I

4 I 4. 4

1. 4 I 4 4 4 4 I 4 4 4 4 I 4~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

4~~~~~~~~~~~~

4. 4 I t 4

______________ A. A. I -

Loading 4 0 FD(ed Combustible Loading Fixed Combustible 0

FIXED COMBUSTIBLE LOADING DATA SHEET ROOM: 25322 BUILDING: Aux. 2 DESCRIPTION: No. 22 Gas Decay Tank FIRE AREA: 2FA-AB-64B ELEVATION: 64-0" Equipment or Item Identification l Type of Item or Combustible Quantity of Combustible T Unis of Combustible l

[

Heat of Combustion (BT Combustible Loading (BTUs)

No Combustibles I No Combustibles 0 1 BtufAb 0 0 I.4I44

4. 4 I t~~~~~~~~~~~~~~~~~~~~~~~~~

& .4 4 4. .4 I.4I *4 4 I t t

4. I t~~~~~~~~~

I.4I ~4

4. I t~~~~~~~~~~~~~~~

1. 4 I 4. 4

4. 4 I I. 4.

1 4 4 .4 Fied Combustible Loading 0

FIXED COMBUSTIBLE LOADING DATA SHEET ROOM: 25323 BUILDING: Aux. 2 DESCRIPTION: No. 23 Gas Decay Tank FIRE AREA: 2FA-AB-64B ELEVATION: 64'-0" Equipment or l Type of Item or Quantity of l Units of Heat of Combustion l Combustible Item Identification Combustible I Combustible Combustible I (BTU/Unit) I Loading (BTUs)

No Combustibles No Combustibles 0 Btu/b 0 0 1 1. 4. 4 I 1 4. 4 .9 I 1 4. 4. 4 1 I 4~~~~~~~~~ 1~~~~~~~ .t I~~~~~~~~~

1 4. 4. 4 I I 4. 4. 9

_____________ A. J. .L I 0 Fixed Combustible Fixed Loading Combustible Loading 0

FIXED COMBUSTIBLE LOADING DATA SHEET ROOM: 25324 BUILDING: Aux. 2 DESCRIPTION: No. 24 Gas Decay Tank FIRE AREA: 2FA-AB-64B ELEVATION: 64-0" Equipment or l Type of Item or Quantity of Units of Heat of Combustion l Combustible tem Identification Combustible I Combustible Combustible (BTU/Unit) Loading (BTUs)

No Combustbles No Combustibles 0 Btu/b 0 0

_ _ _ _ I _ _ _I __ _ I _ _ _ I1__

4. I 4" 4" I t I~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

4I

4. I 4 4 I

4. I 4. 4 I

+ I 4" 4" I

4. 1 4 4 I 4

Loading I 0 Fixed Combustible Loading Fixed Combustible 0

FIXED COMBUSTIBLE LOADING DATA SHEET ROOM: 25325 BUILDING: Aux. 2 DESCRIPTION: Hold-Up Tank Corridor FIRE AREA: 2FA-AB-64B ELEVATION: 64'-"

Heat of Combustion Combustible Equipment or Item Identiflcation l Type of Item or Combustible Quantity of Combustile Unih of Combustble (BTUAUnit) T Loading (BTUs) 2 - Light Fixtures (10) Plastic 20 lbs 20,000 400,000

4. 4 I

1. .4 1 t I. .4 I

4. 4 I t

. I t

.4 .4 I

4. .4 4.

4. 4 I 4.

Fixed Combustible Loading I 400,000

FIXED COMBUSTIBLE LOADING DATA SHEET ROOM: 25326 BUILDING: Aux. 2 Cannot Access DESCRIPTION: No. 21 Hold-Up Tank > 1000 mr/hr FIRE AREA: 2FA-AB-64B ELEVATION: 64'0" Equipment or Type of Item or Quantity of Units of Heat of Combustion Combustible Item Ident on Combustible Combustible Combustible (BTUiUnit) Loading (BTUs)

Light Fixtures Plastic 30 lbs 20,000 600,000 Misc. Cable Cable 20 lbs 12,000 240,000 4 1 4 1 4 4 4. I 4 4 + I 4 1 4 I 4 4 4. I

. 4 4. I Fixed Combustible Loading 840,000

FIXED COMBUSTIBLE LOADING DATA SHEET ROOM: 25327 BUILDING: Aux. 2 Cannot Access DESCRIPTION: No. 22 Hold-Up Tank > 1000 mr/hr FIRE AREA: 2FA-AB-64B ELEVATION: 64'-O" Equipment or l Type of Ktem or l Quantity of Units of l Heat of Combustion Combustible Item Identification Combustible Combustible Combustibb (BTUlUnR) Loading (BTUs)

Light Fixtures Plastic 30 lbs 20,000 600,000 Misc. Cable Cable 20 lbs 12,000 240,000

__ _ _ _ ~I __ _ I __ _ I __ I _ _ I ___

4 6 I 4 4 I 1 4

+ I I t 4 I 1 4 9 I

4. I 1 4 1

______________ J. I I I Fixed Combustible Loading 840,000

FIXED COMBUSTIBLE LOADING DATA SHEET ROOM: 25328 BUILDING: Aux. 2 Cannot Access DESCRIPTION: No. 23 Hold-Up Tank > 1000 mr/hr FIRE AREA: 2FA-ABS-4B ELEVATION: 64'-0" Equipment or l Type of Item or Quantity of O l Units of l Heat of Combustion 1 Combustible Item dentfflcation Combustible Combustible Combustible (BTUIUnit) l Loading (BTUs)

Light Fixtures Plastic 30 lbs 20,000 600,000 Misc. Cable Cable 20 lbs 12,000 240,000 4 1 4. 4 I 4 1 + 4 I 4 I t 4~~~~~~~~~~~~~~~~~~~~

.4 1 4 4 I

.4 1 4. 4 I 4 I 4 4.

S 1 4. 4 I 4 I 4 4 I 4 I 4 4 I

______________ I ______________ I & .L I Fixed Combustible Loading 840,000

FIXED COMBUSTIBLE LOADING DATA SHEET ROOM: 25329 BUILDING: Aux. 2 DESCRIPTION: Hold-Up Tank Recirculation Pump Room FIRE AREA: 2FA-AB-64B ELEVATION: 64'-0" Equipment or Type of Item or Quantity of Units of Heat of Combustion } Combustible tm Identification Combustible Combustible Combustible (BT/Unit) Loading (BTUs) l Holding Tank Lube Oil 0.188 gal 150,000 28,125 Recirculation Pump 2 - Hoop Rings (40) Plastic/Paper 80 lbs 20,000 1,600,000 2 -Light Fixtures (10) Plastic 20 lbs 20,000 400,000 1 - 1/2" RP Rope - 3'(1) RP Rope 3 ft 1,400 4,200 Fixed Combustible Loading 2,032,325

FIXED COMBUSTIBLE LOADING DATA SHEET ROOM: 25330 BUILDING: Aux. 2 DESCRIPTION: Gas Stripper Feed Pumps Room FIRE AREA: 2FA-AB-64B ELEVATION: 64-0"l Equipment of 1 Type of Item or Quantiy of l Units of Heat of Combustion Combustible Item dentification Combustible Combustible Combustible (BTU/Unft) Loading (BTUs)

Gas Stripper Feed Pump Lube Oil 0.188 gal 150,000 28,125 Gas Stripper Feed Pump Lube Oil 0.188 gal 150,000 28,125 1 - Hoop Rings (40) Plastic/Paper 40 lbs 20,000 800,000 2 - Light Fixtures (10) Plastic 20 lbs 20,000 400,000 fxed Combustible Loading 1,256,250

TRANSIENT COMBUSTIBLE LOADING DATA SHEET ROOM: All Rooms FIRE AREA: 2FA-AB-64B AUXILIARY BUILDING, ELEVATION 64'-0 Equipment or Type of Item or Quantity of Units of Heat of Combustion Combustible tem Identificaon Combustible Combustible Combustible (BTUNUnit) Loading (BTUs)

Assumed Transient Load N/A N/A N/A #N/A 4,480,000 Custodial Locker Custodial Locker 1 Locker 750,000 750,000 C alcIl 29.1 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

Rad Pro Locker Rad Pro Locker 1 Locker 1,000,000 1,000,000 CalcIl 29.2 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

Cloth Protective Clothing 441 lbs 16,000 7,059,360 Transient Combustible Loading 13,289,360

Attachment 6 LR-N03-0249 2-FA-AB-84C 21 CCW Pump and Heat Exchanger Area Elevation 84' Combustible Loading PSEG Nuclear LLC Salem Generating Station Unit 2 Docket No.60-311

SALEM GENERATING STATION FIRE HAZARDS ANALYSIS COMBUSTIBLE LOADING

SUMMARY

SHEET FIRE AREA: 2FA-AB-84C AUXILIARY BUILDING, ELEV. 84'-0" In-Situ Combustible Heat Loads Cable Heat Load 9,129,482 Btu FS-195 Heat Load 3,571,904 Btu Other In-situ Combustible Heat Loads 478,750 Btu Subtotal 13,180,136 Btu Transient Combustible Heat Load Transient Combustible Heat Load 4,480,000 Btu 4,480,000 Btu PIncorporated in this Revision 0 Btu IlPending FPPCN's for this Revision 0 lBtu lAdditional 10% Buffer 448,000 lBtu lTotal Combustible Heat Load 18,108,136 Btu lIFloor Area 635 Sq.Ft.

Total Distributed Combustible Loading 28,517 Btu/sq. ft 1 gExisting Equivalent Fire Severity < 45 Minutes

SALEM GENERATING STATION FIRE HAZARDS ANALYSIS In-Situ and Transient Combustibles Summary FIRE AREA: 2FA-AB-84C AUXILIARY BUILDING, ELEV. 84'-O" In-Situ Combustibles Room No. Room Designation BTU's Access 25407 No.21 CC Heat Exch. & Pump Room 478,750 Yes

_ _ _ ~I _ ____ ___ 1 I1___

9 4 4 I .9

4 .9 I 9 4 I .6 .1 I 4 4 I .6 .1 I 4 4 I .6 .1 I 4 4 I .9 4 I 4 4 I .9 .9 I .6 .9 I .9 .9 11 I Insitu-Loadingl 478,750 1 Transient Combustibles Assumed Transient Load 4,480,000 Transient Loading 4,480,000 TOTAL TOTAL 4,958,750 4,958,750

FIXED COMBUSTIBLE LOADING DATA SHEET ROOM: 25407 FIRE AREA: 2FA-AB-84C DESCRIPTION: No.21 CC Heat Exch. & Pump Room AUXILIARY BUILDING, ELEV. 84'-0" Equipment or Item Identification Type of Item or Combustible Quantity of Combustible Units of Combustible T Heat of Combustion (BTUANnR)

Combustible Loading (BTUs) 2CCE2 Lube Oil 0.125 gal 150,000 18,750 ALS Conduit Plastic 2 lbs 20,000 40,000 Temp. Cables Cable 10 lbs 12,000 120,000 Misc. Cable Cable 25 lbs 12,000 300,000

4. 4. 4 4 4.

4. 4. 4 4 4

4. 1' 4 1

4. 4. 4 4

4. 4 I 4 4 + 4 1 t 1 4. 4 I 4.

4 4. .9 I 1 + 4 1 4 1 4. 4 1 4 1 4. 4 I 4.

a ______________ -

Combustible Loading T 478,750 Fixed Combustible Loading 478,750

Attachment 7 LR-N03-0249 Fire Area 2-FA-AB-84B Reactor Plant Auxiliary Building - Elevation 84' Combustible Loading PSEG Nuclear LLC Salem Generating Station Unit 2 Docket No. 50-311

SALEM GENERATING STATION FIRE HAZARDS ANALYSIS COMBUSTIBLE LOADING

SUMMARY

SHEET FIRE AREA: 2FA-AB-84B AUXILIARY BUILDING, ELEV. 84'-0" In-Situ Combustible Heat Loads Cable Heat Load 180,668,826 Btu FS-195 Heat Load 52,885,504 Btu Other In-situ Combustible Heat Loads 81,563,060 Btu Subtotal 315,117,390 Btu Transient Combustible Heat Load Transient Combustible Heat Load 4,480,000 Btu 4,480,000 Btu FPPCN's Incorporated in this Revision 3,491,340 lBtu lPending FPPCN's for this Revision 0 Btu lAdditional 10% Buffer 32,308,873 lBtu

.Total Combustible Heat Load 355,397,603 lBtu Floor Area 10,109 ISq. Ft.

Total Distributed Combustible Loading 35,157 Btulsq. ft.

lExisting Equivalent Fire Sever 'C45 Minutes

SALEM GENERATING STATION FIRE HAZARDS ANALYSIS In-Situ and Transient Combustibles Summary FIRE AREA: 2FA-AB-84B FIRE AREA: 2FA-AE-84B In-Situ Combustibles Room No. Room Designation BTU's Access 25404 Aisle No. 2 East Section 14,130,390 Yes 25405 Spent Fuel Pit Heat Exchanger & Pit Pump Room 8,590,730 Yes 25406 No. 21 & 22 Safety Injection Pump Room 2,750,000 Yes 25408 Valve Room 260,000 Yes 25409 No. 22 Comp. Cooling Heat Exchanger & Pumps 377,500 Yes 25410 No. 21 & 22 Auxiliary Feed Water Pumps 11,275,000 Yes 25411 No. 2 Let Down Heat Exchanger 1,195,940 Partial 25412 No. 2 Seal Water Heat Exchanger 715,940 Yes 25413 Electrical Control Center Panel 7,600,000 Yes 25414 No. 2 Concenrates Holding Tank 1,135,940 Yes 25415 Valve Compartment Room 1,057,800 Yes 25417 No. 21 & 22 Ctmnt. Spray Pumps & Spray Add Tank 8,013,810 Yes 25418 Corridor 840,930 Yes 25419 Pipe Alley 0 No - Rad Pro 25420 Storage Area for Charging Pump 1,690,000 Yes 25421 No. 21 Charging & Safety Injection Pump Room 4,943,880 Yes 25422 No. 22 Charging & Safety Injection Pump Room 4,747,940 Yes 25423 No. 23 Charging & Safety Injection Pump Room 7,111,940 Yes 25424 Valve Alley 1,515,940 Yes 25425 Corridor 1,231,880 Yes 25426 Spent Resin Storage Tank Room 220,000 Yes 25427 Spent Resin Transfer Pump Room (Future) 1,820,000 No - Rad Pro 25445 No. 23 Auxiliary Feed Water Pump 337,500 No - Rad Pro 25509 Vent Duct Shaft (No floor) 0 No - Rad Pro Insitu-Loading 81,563,060 Transient Combustibles Assumed Transient Load 4,480,000 l

,Transient

__________ Loading 4,480,000 TOTAL 1 86,043,060 TOTAL I 86,043,060

FIXED COMBUSTIBLE LOADING DATA SHEET ROOM: 25404 FIRE AREA: 2FA-AB-84B DESCRIPTION: Aisle No. 2 East Section AUXILIARY BUILDING, ELEV. 84'-0" Equipment or Type of Item or Quantity of Units of Heat of Combustion Combustible Item Identification CombusUble Combustible Combustible (BTU/UnTt) Loading (BTUs) l W144 D=13")

C(H=90", Electrical Panel 6 800,000 4,800,000 (H=60", W=30-, D=18") Electical Panel 1 800,000 800,000 lH=5 W=2FL22LD Electrical Panel I 800,000 800,000 2FLA22B Electrical Panel I 800,000 800,000 (H=53-, W -=20", D=6") _ _ _ _ _ _ _ _ _ _ _ _ __ _ _ _ _ _ _ _ _ _ _ _ _

Inst Panel 2R36 800,000 800,000 (H=30", W--24", D=18") Electrical Panel 8 Inst Panel 2R117A Electrical Panel 1 800,000 800,000 (H=30", W --24-, D=1 8") _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

(H--30" W-24" D-18") Electrical Panel 1 800,000 800,000 Inst Panel 2R31 Electrical Panel 1 800,000 800,000 Egress Signs (2) Plastc 4 lbs 20,000 80,000 Light Fixtures (7) Plastic 70 lbs 20,000 1,400,000 Emergency Lights (3) Plastic 15 lbs 20,000 300,000 ALS Conduit Plastic 10 lbs 20,000 200,000 Fire Hose Reels (2) Rubber 60 lbs 18,186 1,091,160 Fire Extinguishers (3) Plasuc 5 lbs 20,000 100,000 Wall Phone Plasuc 2 lbs 20,000 40,000 8' Ladder Fiberglass 10 lbs 12,830 128,300 Floor Mat Rubber 5 lbs 18,186 90,930 Misc. Cable Cable 20 lbs 12,000 240,000 Welding Recepticles (2) Cable 5 lbs 12,000 60,000 Fixed Combustible Loading 14,130,390

FIXED COMBUSTIBLE LOADING DATA SHEET ROOM: 25405 FIRE AREA: 2FA-AB-84B DESCRIPnON: Spent Fuel Pit Heat Exchanger & Pit Pump Room AUXILIARY BUILDING, ELEV. 84'"-O" Equipment or Type of Item or Quantity of l Units of e Heat of Combustion l Combustible Item Identification Combustible Combustible Combustible (BTU/Unit) l Loading (BTUs) 2SFE5 Lube Oil 0.188 gal 150,000 28,200 2SFE6 Lube Oil 0.188 gal 150,000 28,200 (H90", ", 0=13") Electrical Panel 4.0 800,000 3,200,000 (H=90", W=72", D=13") Electrical Panel 3.0 800,000 2,400,000 2E CC. Transfrmer Electrical Panel 1.0 800,000 800,000 Hoop Ring (2) Plastic/Paper 80 lbs 20,000 1,600,000 Light Fixture Plastic 2.5 lbs 20,000 50,000 Radiological Signs (8) Plastic 1 lbs 20,000 20,000 10' of 3/4" dia. Hose Plastic 2 lbs 20,000 40,000 Drip Collector Plastic 1 lbs 20,000 20,000 ALS Conduit Plastic 2 lbs 20,000 40,000 10' Ladder Fiberglass 15 lbs 12,830 192,450 Step-off Pad Plastic 1 lbs 20,000 20,000 Rad rope Nylon 2 lbs 15,940 31,880 Misc. Cable Cable 10 lbs 12,000 120,000 Fixed Combustible Loading 8,590,730

FIXED COMBUSTIBLE LOADING DATA SHEET ROOM: 25406 FIRE AREA: 2FA-AB 4B DESCRIPTION No. 21 & 22 Safety Injection Pump Room AUXILIARY BUILDING, ELEV. 84'-0" Equipment or 1 Type of item or 1 Quantity of Units of Heat of Combustion Combustibie Item Identification Combustible Combustible Combustible (BTUlUnit) Loading (BTUs) 2SJE2 Lube Oil 2.5 gal 150,000 375,000 2SJE3 Lube Oil 2.5 gal 150,000 375,000 Hoop Rings (2) Plastic/Paper 80 lbs 20,000 1,600,000 Radiological Signs Plastic 2 lbs 20,000 40,000 ALS Conduit Plastic 2 lbs 20,000 40,000 Misc. Cable Cable 25 lbs 12,000 300,000 Step-off Pad Plastic 1 lbs 20,000 20,000 Fixed Combustible Loading 2,750,000

FIXED COMBUSTIBLE LOADING DATA SHEET ROOM: 25408 FIRE AREA: 2FA-AB-84B DESCRIPTION: Valve Room AUXILIARY BUILDING, ELEV. 84'-0" Equipment or Item Identification l Type of Item or Combustible Quantity of Combustible T Units of Combustible l Heat of Combustion (BTUUnit)

Combustible Loading (BTUs)

Light fixture Plastic 10 lbs 20,000 200,000 Misc. Cable Cable 5 lbs 12,000 60,000 l l I~~~~~~~~~~

J. I 1 4 I 4 1 I 4 I 4 I I V I I 4 1 4 1 4 4 I 4 I I 4 260,000 Fb(ed Combustible Loading FIxed Combustible Loading 260,000

FIXED COMBUSTIBLE LOADING DATA SHEET ROOM: 25409 FIRE AREA: 2FA-AB-84B DESCRIPTION: No. 22 Comp. Cooling Heat Exchanger & Pumps AUXILIARY BUILDING, ELEV. 84' Equipment or l Type of Item or Quantty of l Units of l Heat of Combustion l Combustib Item Identfcation [ Combustible Combustible Combustible [ (BTU/Unft) l Loading (BTUs) 2CCE3 Lube Oil 0.125 gal 150,000 18,750 2CCE4 Lube Oil 0.125 gal 150,000 18,750 Emergency Light Plastic 5 lbs 20,000 100,000 ALS Conduit Plastic 3 lbs 20,000 60,000 Misc. Cable Cable 15 lbs 12,000 180,000 Fixed Combustible Loading 377,500

FIXED COMBUSTIBLE LOADING DATA SHEET ROOM: 25410 FIRE AREA: 2FA-AB-84B DESCRIPTION: No. 21 & 22 Auxiliary Feed Water Pumps AUXILIARY BUILDING, ELEV. 84'-0" Equipment or l Type of Hem or l Quantiy of Units of Heat of Combustion l Combustible Item Identification [ Combustib Combustible Combustible (BTU/Unit) Loading (BTUs) 2AFE4 Lube Oil 0.25 gal 150,000 37,500 2AFE5 Lube Oil 0.25 gal 150,000 37,500 MCC 2CY2AX Electrical Panel 8 800,000 6,400,000 UHF Manual Transfer Electrical Panel 1 _ 800,000 800,000 (H=36-, W -30", D=1 3")__ _ _ _ _ _ _ ___ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

(H=84", W=60", 0=24") Electrical Panel 1 800,000 800,000 (H=84", W=60", D=24") Electrcal Panel 800,000 800,000 (H=84Panel 20=-2 Electrical Panel 1 800,000 800,000 Panel 213-2 Electrical Panel 1 800,000 800,000 Emergency Lights (3) Plastic 15 lbs 20,000 300,000 ALS Conduit Plastic 3 lbs 20,000 60,000 Misc. Cable Cable 35 lbs 12,000 420,000 Metal tool boxes Metal Enclosed 2 0 0 Strobe Light Plastic 1 lbs 20,000 20,000 Fbed Combustible Loading 11,275,000

FIXED COMBUSTIBLE LOADING DATA SHEET ROOM: 25411 FIRE AREA: 2FA-AB-84B DESCRIPTION: No. 2 Let Down Heat Exchanger AUXILIARY BUILDING, ELEV. 84'-O" Equipment or Type of Item or l Quantity of l Units of Heat of Combustion Combustible Item Identifion Combustible Combustible Combustible (BAJnit) J Loading (BTUs)

(H=84", W 60", D=24") Electrical Panel 1 800,000 800,000 Light Fixture Plastic 10 lbs 20,000 200,000 ALS Conduit Plastic 1 lbs 20,000 20,000 Misc. Cable Cable 10 lbs 12,000 120,000 Radiological Posting Plasfic 1 lbs 20,000 20,000 Rad Rope Nylon 1 lbs 15,940 15,940 Step-off Pad Plastic 1 lbs 20,000 20,000 I 4. 1 1 I 4. 4 I t I 4 4 I t I 4. 4. I I 4. 4 I t~~~~~~~~~~~~~~~~~~

I 4. 4 I t 1 4. 4 I 4.

I 4 4. I Fixed Combustible Loading 1,195,940

FIXED COMBUSTIBLE LOADING DATA SHEET ROOM: 25412 FIRE AREA: 2FA-AB-84B DESCRIPTION: No. 2 Seal Water Heat Exchanger AUXILIARY BUILDING, ELEV. 84-O-Equipment or l Type of Item or Quantity of l Units of l Heat of Combustion l Combustible Item Identification Combustible Combustible Combustible (BTU/Unft) Loading (BTUs)

Light Fixtures (2) Plastic 20 lbs 20,000 400,000 ALS Conduit Plastic 1 lbs 20,000 20,000 Misc. Cable Cable 20 lbs 12,000 240,000 Radiological Posting Plastic 1 lbs 20,000 20,000 Rad Rope Nylon 1 lbs 15,940 15,940 Step-off Pad Plastic 1 lbs 20,000 20,000 4.41 _

4 1 t

4. 4 I 4 .9

4. 4 1 + 4

4. 4 1 4. 4.

1. 4 I 4 .9

4. 4 I .9 .9

4. 4 I 4. 4

4. 4 1 t 4.

1. 4 I 4 .9 Combustible Loading 715,940 Fixed Fixed Combustible Loading 715,940

FIXED COMBUSTIBLE LOADING DATA SHEET ROOM: 25413 FIRE AREA: 2FA-AB-84B DESCRIPTION: Electrical Control Center Panel AUXILIARY BUILDING, ELEV. 84'-O" Equipment or l Type of Item or l Quantity of l Units of Heat of Combustion l Combustible Item Identifiation Combusl Combustible Combustible (BTUANnt) Loading (BTUs)

(H=90, 2216", D=13") Electrical Panel 9 800,000 7,200,000 Light Fixture Plastic 10 lbs 20,000 200,000 Emergency Light Plastic 5 lbs 20,000 100,000 ALS Conduit Plastic 5 lbs 20,000 100,000 I I I 4.

1 4 4 4 4.

I I I t I I 4. I t I 1 4. 6 I I 4* I

+ I~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

I I I 1 4. I 4.

I 4 4. I 4" 1* 7,600,000 Combustible Loading Fixed Combustible Loading 7,600,000

FIXED COMBUSTIBLE LOADING DATA SHEET ROOM: 25414 FIRE AREA: 2FA-AB-84B DESCRIPTION: No. 2 Concenrates Holding Tank AUXILIARY BUILDING, ELEV. 84'-"

Equipment or Type of Item or l Quantity of l Units of l Heat of Combustion l Combustible hem Identification Combustible Combustible Combustible (BTU/IJnt) Loading (BTUs)

Hoop Ring (1) PlasticlPaper 40 lbs 20,000 800,000 Step-off Pad Plastic 1 lbs 20,000 20,000 Rad Postings Plastic 1 lbs 20,000 20,000 Rad Rope Nylon 1 lbs 15,940 15,940 Light Fixture Plastic 10 lbs 20,000 200,000 10' Hose Plastic 2 lbs 20,000 40,000 Protective Cover Plastic 2 lbs 20,000 40,000 Fixed Combustible Loading 1,135,940

FIXED COMBUSTIBLE LOADING DATA SHEET ROOM: 25415 FIRE AREA: 2FA-AB-84B DESCRIPTION: Valve Compartment Room AUXILIARY BUILDING, ELEV. 84'-0" Equipment or Type of Item or QuantRy of Units of Hest of Combustion Combustible Item Identification Combustible Combustible Combustible (BTU/Unit) Loading (BTUs)

Light Fixtures (2) Plastic 20 lbs 20,000 400,000 ALS Conduit Plastic 1 lbs 20,000 20,000 Misc. Cable Cable 10 lbs 12,000 120,000 Radiological Posting Plastic 1 lbs 20,000 20,000 Rad Rope Nylon 1 lbs 15,940 15,940 Crane hoist Grease 2 lbs 150,000 300,000 Conductor Insulators Rubber 10 lbs 18,186 181,860 Fixed Combustible Loading 1,057,800

FIXED COMBUSTIBLE LOADING DATA SHEET ROOM: 25417 FIRE AREA: 2FA-AB84B DESCRIPTION: No. 21 & 22 Ctmnt Spray Pumps & Spray Add Tank AUXILIARY BUILDING, ELEV. 84'-0" Equipment or Type of Item or Quantity of Units of l Heat of Combustion l Combustible Item Identification l Combustible l Combustible Combustble (BTUUnit) Loading (BTUs)

No. 21 Waste Monitor Lube Oil 0.188 gal 150,000 28,200 Tank__ _ _ _ _ _ _ _ __ _ _ _ _ _ _ _ _

No. 22 Waste Monitor Lube Oil 0.188 gal 150,000 28,200 Tank__ _ _ _ _ _ _ _ __ _ _ _ _ _ _ _ _

2WRE9 Lube Oil 0.188 gal 150,000 28,200 2WRE10 Lube Oil 0.188 gal 150,000 28,200 2SFE1 Lube Oil 0.188 gal 150,000 28,200 2CSE1 Lube Oil 1.5 gal 150,000 225,000 2CSE2 Lube Oil 1.5 gal 150,000 225,000 MOO 2EX2AX Electrical Panel 2 _ 800,000 1,600,000 (H= 84, W --48-, D=13")__ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ __ _ _ _ _ _ _ _ _

MCC 2EY2AX Electrical Panel 4 800,000 3,200,000 2XFR2E8XY Transf Electrical Panel 1 800,000 800,000 (H=84", 60", D=24 ) Electrical Panel 1 _ 800,000 800,000 ALS Condut Plastic 5 lbs 20,000 100,000 Misc. Cable Cable 25 lbs 12,000 300,000 Radiological Posting Plastic 1 lbs 20,000 20,000 Rad Rope Nylon 2 lbs 15,940 31,880 Red Alarmn Cart Plastic 5 lbs 20,000 100,000

FIXED COMBUSTIBLE LOADING DATA SHEET ROOM: 25417 FIRE AREA: 2FA-AB-84B DESCRIPTION: No. 21 & 22 Ctnnt. Spray Pumps & Spray Add Tank AUXILIARY BUILDING, ELEV. 84'-0 Equipment or l Type of Item or Quantty of Units of l Heat of Combustion Combustible Item Identification Combustible Combustible Combustible (BTU/Unit) l Loading (BTUs)

Eyewash Unit Plastc 10 lbs 20,000 200,000 Emergency Light Plastic 5 lbs 20,000 100,000 Phone Unit (2) Plastc 4 lbs 20,000 80,000 Floor tarp Rubber 5 lbs 18,186 90,930 Work boxes Metal Enclosed 2 0 0 FIxed Combustible Loading 8,013,810

FIXED COMBUSTIBLE LOADING DATA SHEET ROOM: 25418 FIRE AREA: 2FA-AB-84B DESCRIPTION: Corridor AUXILIARY BUILDING, ELEV. 84'-0" Equipmnent of Type of Item or QuantKy of Units of Heat of Combustion Combustible Item Identification Combustible Combustible Combustible (BTU/UnK) Loading (BTUs)

Light Fixture (3) Plastic 30 lbs 20,000 600,000 Hoop Ring Plastic/Paper 2.5 lbs 20,000 50,000 Misc. Cable Cable 5 lbs 12,000 60,000 ALS Conduit Plastic 2 lbs 20,000 40,000 Conductor Insulators Rubber 5 lbs 18,186 90,930

_____ I 4

1. 4 4 4. 4.

I.1 I44

4. 4. I 4 4.

1. 4 4 4 4.

4. 4. 4 4. 1*

4. 4. I 4. 1~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

4. 4. I 4 4.

1. 4. 4 4. 4.

I. i i 4 I _I I I Fixed Combustible Loading 840,930

FIXED COMBUSTIBLE LOADING DATA SHEET ROOM: 25419 FIRE AREA: 2FA-AB-84B DESCRIPTION: Pipe Alley AUXILIARY BUILDING, ELEV. 84'-0" Equipment or Type of Item or Quantity of Units of Heat of Combustion Combustible Item Identffcation Combustible I Combustible Combustible [ (BTUANnit) Loading (BTUs)

No combustibles 0 0 4 4 1 4. 4

4. 4 I 4 4.

I. *9 I Y

1. J. .4 1 4

4. 4 4 I 4

.9 *9 I Y 4 4 .4 1 4

4. 4 4 4 4

4. .9 .9 I Y

1. 4 .4 a 4

4. 4. 4 4 4 4 .9 .9 I I I 1 4 4 I 4 1 4. 4 I 4

____________________ a -

Loading

.9 0 Fb(ed Combustible Loading FIxed Combustible 0

FIXED COMBUSTIBLE LOADING DATA SHEET ROOM: 25420 FIRE AREA: 2FA-AB-84B DESCRIPTION: Storage Area for Charging Pump AUXILIARY BUILDING, ELEV. 84'"-

Equipment or Item dentication F Type of Item or Combustible Quantity of Combustible Units of Combustible Heat of Combustion (BTUAnit)

Combustible Loading (BTUs)

Light Fixture Plastc 2.5 lbs 20,000 50,000 Hoop rings (2) Plastc/Paper 80 lbs 20,000 1,600,000 Radiological Posting Plastic 1 lbs 20,000 20,000 Step-off Pad Plastic 1 lbs 20,000 20,000 0

0 0

Fixed Combustible Loading 1,690,000

FIXED COMBUSTIBLE LOADING DATA SHEET ROOM: 25421 FIRE AREA: 2FA-AB-84B DESCRIPTION: No. 21 Charging & Safety Injection Pump Room AUXILIARY BUILDING, ELEV. 84-0" Equipment or l Type of Item or Quantity of l Units of l Heat of Combustion Combustible tem Identfication Combustible Combustible Combustible [ (BTUUnit) l Loading (BTUs) 2CVE20 Lube Oil 30 gal 150,000 4,500,000 Light Fixture Plastic 10.0 lbs 20,000 200,000 Misc. Cable Cable 10 lbs 12,000 120,000 ALS Conduit Plastic 2 lbs 20,000 40,000 Radiological postings Plastic 1 lbs 20,000 20,000 Rad Rope Nylon 2 lbs 15,940 31,880 Oil Drip Cloths Cloth 2 lbs 16,000 32,000

4. 4 4 4.

I. 4 4 4. 4.

4. .t I.

4. 4 4 4. 4

4. 4 T

4. 4 4 4. 4.

1. 4 4 4. 4 Fixed Combustible Loading 4,943,880

FIXED COMBUSTIBLE LOADING DATA SHEET ROOM: 25422 FIRE AREA: 2FA-AB-84B DESCRIPTION: No. 22 Charging & Safety Injectlon Pump Room AUXILIARY BUILDING, ELEV. 84'-0" Equipment or Type of Item or l Quantity of Units of l Heat of Combustion l Combustible Item Identification Combustible Combustible Combustible (BTU/Unit) Loading (BTUs) 2CVE21 Lube Oil 30 gal 150,000 4,500,000 Strobe Light Plastic 2.0 lbs 20,000 40,000 Misc. Cable Cable 10 lbs 12,000 120,000 ALS Conduit Plastic 2 lbs 20,000 40,000 Rad Rope Nylon 1 lbs 15,940 15,940 Oil Drip Cloths Cloth 1 lbs 16,000 16,000 Floor Cloth Cloth 1 lbs 16,000 16,000 4 I I 4 1 I 4- 4~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

4 1 I t 1 4 I I 4*

4 1 I 4 4 4 I I I I 4* 4 4 I I 4.

4 1 I 4 4

______________ J. I I & 4 Fixed Combustible Loading

.1 4,747,940

FIXED COMBUSTIBLE LOADING DATA SHEET ROOM: 25423 FIRE AREA: 2FA-AB-84B DESCRIPTION: No. 23 Charging & Safety Injection Pump Room AUXILIARY BUILDING, ELEV. 84-0" Equipment or Type of Item or l Quantity of l Units of Heat of Combustion Combustible Item Identification Combustbe Combustible Combustible (BTUIUnit) Loading (BTUs) 2CVE22 Lube Oil 46 gal 150,000 6,900,000 Misc. Cable Cable 10 lbs 12,000 120,000 ALS Conduit Plastic 2 lbs 20,000 40,000 Radiological postings Plastc 1 lbs 20,000 20,000 Rad Rope Nylon 1 lbs 15,940 15,940 Oil Drip Cloths Cloth 1 lbs 16,000 16,000 I 1 4. 4 6 I 4. 4. .9 1 1 4 + 4 4 t t I 1 4 4. 4 I Fixed Combustible Loading 7,111,940

FIXED COMBUSTIBLE LOADING DATA SHEET ROOM: 25424 FIRE AREA: 2FA-AB-84B DESCRIPTION: Valve Alley AUXILIARY BUILDING, ELEV. 84'-0 Equipment or l Type of Item or l Quantity of Unis of Heat of Combustion Combustible Item dentification l Combustible Combustible Combustible (BTU/Init) l Loading (BTUs)

Misc. Cable Cable 20 lbs 12,000 240,000 ALS Conduit Plastic 2 lbs 20,000 40,000 Radiological postings Plastic 1 lbs 20,000 20,000 Rad Rope Nylon 1 lbs 15,940 15,940 Light Fixtures (2) Plastic 20 lbs 20,000 400,000 Panel 216-2 Electrical Panel 1.0 800,000 800,000 Fixed Combustible Loading 1,515,940

FIXED COMBUSTIBLE LOADING DATA SHEET ROOM: 25425 FIRE AREA: 2FA-AB-84B DESCRIPTION: Corridor AUXILIARY BUILDING, ELEV. 84'-O" Equipment or Type of Item or Quantiy of Units of Heat of Combustion Combustible Item dentification Combustible Combusbble Combustible l (BTU/Unit) Loading (8TUs)

(H=30, W24" D18") Electrical Panel 1 800,000 800,000 Misc. Cable Cable 20 lbs 12,000 240,000 ALS Conduit Plastic 2 lbs 20,000 40,000 Radiological postings Plastic 1 lbs 20,000 20,000 Rad Rope Nylon 2 lbs 15,940 31,880 Emergency Light Plastic 5 lbs 20,000 100,000 4 9 4 9 1 4 I 4 4 1 4 I I t I 4 I 4 9 I Fixed Combustible Loading 1,231,880

FIXED COMBUSTIBLE LOADING DATA SHEET ROOM: 25426 FIRE AREA: 2FA-AB-84B DESCRIPTION: Spent Resin Storage Tank Room AUXILIARY BUILDING, ELEV. 84-0" Equipment or Type of Item or Quantty of Units of Heat of Combustion Combustible Item Identificaton Combustible [ Combustible Combustble (BTU/Unit) Loading (BTUs)

Light fixture Plastic 5 lbs. 20,000 100,000 Misc. Cable Cable [ 10 l lbs. 12,000 120,000 Room not accessed due to ALARA. Combusibles assumed from previous revision. l I 4' 4 I t I 4. 4 I 4.

I 1

+ 4 I 1' t 4 ~~~~~~~~I I I I 4 I 4 I + 4 I t I 4. 4 1 t~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

I I l I .4 1 4' 4 1 4 I l 4 1 I I 4 4 1 4 1 _____________ 1. .L I 4 220,000 Combustible Loading FIxed Combustible Fb(ed Loading 220,000

FIXED COMBUSTIBLE LOADING DATA SHEET ROOM: 25427 FIRE AREA: 2FA-AB-84B DESCRIPTION: Spent Resin Transfer Pump Room (Future) AUXILIARY BUILDING, ELEV. 84'-0" Equipment or Type of Item or Quantty of Units of Heat of Combuston Combustible Item Identification Combustible Combustible Combustible (BTU/Unit) Loading (BTUs)

Hoop Rings (2) Plastic/Paper 80 lbs 20,000 1,600,000 Light Fixture Plastic 10 lbs 20,000 200,000 Step-off Pad Plastic 1 lbs 20,000 20,000 4 I 6 4 I

1 I I 4 6

______________ I I 4 I 4 I 9 4. I 4 I 9 1" I I 4 1 4 1 I 4. I 4 I I 4* I Fied Combustible Loading 1,820,000

FIXED COMBUSTIBLE LOADING DATA SHEET ROOM: 25445 FIRE AREA: 2FA-AB-84B DESCRIPTION: No. 23 Auxiliary Feed Water Pump AUXILIARY BUILDING, ELEV. 84'-O" Equipment or Type of Item or Quantity of Units of Heat of Combustion Combustible Item Identification I Combustible Combustible I Combustible (BTUNnit) Loading (BTUs)

Aux Feed Pump Lube Oil 0.250 gal 150,000 37,500 Misc. Cable Cable 25 lbs. 12,000 300,000

4. , I Y F

+ I I 4 4 I I 4. I

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+ I I t 4 1 I 4. I

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__ __ I __ __ I __

Fixed Combustible Loading 337,500

FIXED COMBUSTIBLE LOADING DATA SHEET ROOM: 25509 FIRE AREA: 2FA-AB-84B DESCRIPTION: Vent Duct Shaft (No floor) AUXILIARY BUILDING, ELEV. 84'-0" Equipment or Type of Itern or Quantity of Units of Heat of Cornbustion Cornbustible Item Identification Combustible Combustible Combustible (BTU/Unit) Loading (BTUs)

Inaccessible No combustibles 0 0 Fixed Combustible Loading 0

Attachment 8 LR-N03-0249 Manual Actions PSEG Nuclear LLC Salem Generating Station Unit 2 Docket No. 50-311

MANUAL ACTIONS Attachment 8 (Pane of 2)

Available Description Location(s) Estimated Time Personnel Establish RCS inventory control via CVCS cross-connect RO Control Room 0.1 hrs 12FA-AB-122A0.hr Open Control Room area doors for ambient temperature control. PO Control Room < 0.1 hrs

[Loss of CAV or CH system components] 12FA-AB-122A Close Main Steam supply isolation valves to the turbine driven Inner Piping Penetration AFW pump [21 &23MS45]. [AFW isolation for the loss of flow area 2FA-PP-100H 0.5 hrs control; MFW system is utilized] NEO #1 Open Relay Room doors for ambient temperature control. Auxiliary Building0.2 hrs

[Loss of CAV or CH system components] i2FA-AB-1o A02h De-energize motor driven AFW pumps for AFW isolaton.

[Loss of flow control or loss of pumps; MFW system is utilized]

De-energize 21, 22, and 23 CCW pumps to ensure availability of 21 CCW pump for CSD function. NEO #2 2k - 0.5 hrs

[System control function] 2FA-AB-64A De-energize 21 and 22 Charging pumps for RCS inventory control.

[CVCS cross-connect is utilized; System control function]

De-energize 2B West 230V MCC. 460/230V Switchgear

[Preparation for operation of 2SJ4 & 2SJ12] NEO #3 8 h-NEO 93 2FA-AB-84A Close BIT flow path valves [2SJ4 or 2SJ12] for RCS inventory Mechanical Penetration 03 h control. [Hot short spurious actuation] 2FA-MP-781 . rs Description Avalable Location(s) Estimated rime Perso CotrolRoo Establish RCS inventory control via CVCS cross-connect RO 12FA-AB-122A 0.1 hrs Trip turbine driven AFW pump [2MS52] for AFW isolation. [Loss NEO #1 Auxiliary Building 0.5 hrs of pump controQ 2FA-AB-84B De-energize 21, 22, and 23 CCW pumps to ensure availability of 22 or 23 CCW pump for CSD function. [System control function]

NEO #2 4kV Switchgear Room 0.4 hrs De-energize 21 and 22 Charging pumps for RCS inventory 2FA-AB-64A control .

[CVCS cross-connect is utilized; System control function]

MANUAL ACTIONS Attachment 8 Description Available Location(s) Estimated Time Personnel Establish RCS inventory control via CVCS cross-connect RO Control Room 0.1 hrs 12FA-AB-122A0.hr Open Control Room area doors for ambient temperature PO Control Room h control. [Loss of CAV or CH system components] 12FA-AB-122A c 0. rs De-energize 21, 22, and 23 CCW pumps to ensure availability of 22 or 23 CCW pump for CSD function.

[System control function]

De-energize 21 and 22 Auxiliary Feedwater pumps for SG inventory control. NEO #1 4kV Switchgear Room 0.5 hrs

[23 AFW pump is utilized; System control function] 2FA-AB-64A De-energize 21 and 22 Charging pumps for RCS inventory control.

(CVCS cross-connect is utilized; System control function]

Open Relay Room doors for ambient temperature control. NEO #2 Auxiliary Building corridor 0.2 hrs

[Loss of CAV or CH system components] 12FA-AB-100A Establish AFWST local level monitoring [Unit 2 only] SMT Outside [AFWST area] 0.5 hrs Prepaired: Badge #:0096O?O Date: 6/9/az Paul L. inch Verified: Badge #: 07-2tS Date: £ {a Kiran Mathur

Attachment 9 LR-N03-0249 2-FA-AB-84C 21 CCW Pump and Heat Exchanger Area Elevation 84' Safe Shutdown Components PSEG Nuclear LLC Salem Generating Station Unit 2 Docket No. 50-311

Attachment 9 FIRE AREA 2FA-AB-84C COMPONENT LOCATION CHART System Equipment_lD Equipment Descrption ROOM #

CC 21CC3 PUMP DISCHARGE CROSSTIE VALVE 2540 CC 2CC17 SUCTION VALVE 25407 CC 2CCE2 CCW PUMP 21 25407 SW 21SW122 #21 COMP CLNG HEAT XCHNGR INLET VALVE 25407 SW 21SW127 #21 COMP CLNG HEAT XCHNGR OUTLET THROTTLING VLV 25407 SW 2CCE5 t21 COMPONENT COOLING HEAT EXCHANGER 2540

Attachment 10 LR-N03-0249 Fire Area 2-FA-AB-84B Reactor Plant Auxiliary Building - Elevation 84' Safe Shutdown Components PSEG Nuclear LLC Salem Generating Station Unit 2 Docket No. 50-311

Attachment 10 FIRE AREA 2FA-AB-84B COMPONENT LOCATION CHART System Equipment ID Equipment Description ROOM #

ABV 2ABS1-DMOP 2 AUX BLDG VENT LETDOWN HT EXCHG SUP DMOP 25410 ABV 2ABS2-DMOP ABV TURBINE DRIVEN AFW PUMP AREA EXHAUST DAMPER 25410 ABV 2ABS3-DMOP 2AUX BLDG VENT TURB DRIVEN AUX FEED PMP AREA ENCL EXH DMP 25410 ABV 2ABS4-DMOP ABV TURBINE DRIVEN AFW PUMP SUPPLY DAMPER 25410 ABV 2ABS2D-DMOP 2 AUX BLDG VENT TURB DRIVEN AUX FEED PUMP AREA ENCL SUP DMP 25410 ABV 2VHE33 NO.21 COMPONENT COOLING WATER PUMP ROOM COOLER FAN 25410 ABV 2VHE34 NO.22 COMPONENT COOLING WATER PUMP ROOM COOLER FAN 25410 ABV 2VHE36 NO.2 AFW PUMP ROOM COOLER FAN 25410 AV 2VHE37 21 CHARGING PUMP ROOM COOLER FAN 25421 AV 2VHE38 22 CHARGING PUMP ROOM COOLER FAN 25422 AV 2VHE39 23 CHARGING PUMP ROOM COOLER FAN 25423 AFW 21AF11 AFW FLOW CONTROL VALVE 25445 AFW 21AF21 AFW FLOW CONTROL VALVE 25410 AFW 21AF40 RECIRCULATION VALVE 25410 AFW 1AF52 ALTERNATE SUCTION 25410 AFW 22AF1 I AFW FLOW CONTROL VALVE 25410 AFW 22AF21 AFW FLOW CONTROL VALVE 25410 FW 22AF40 RECIRCULATION VALVE 25410 AFW 22AF52 ALTERNATE SUCTION 25410 AFW 23AFI1 AFW FLOW CONTROL VALVE 25445 AFW 23AF21 FW FLOW CONTROL VALVE 25410 AFW 23AF52 ALTERNATE SUCTION 25410 AFW 24AF1I AFW FLOW CONTROL VALVE 25445 AFW 24AF21 AFWFLOW CONTROL VALVE 25410 AFW 2AFE4 MOTOR DRIVEN AFW PUMP 21 25410 AFW 2AFE5 MOTOR DRIVEN AFW PUMP 22 25410 AFW 2AFE6 STEAM DRIVEN AFW PUMP 23 25445 CC 22CC3 PUMP DISCHARGE CROSS TIE VALVE 25409 CC 2CC18 SUCTION VALVE 25409 CC 2CC30 SYSTEM CROSS TIE VALVE 25405 CC 2CC31 SYSTEM CROSS TIE VALVE 25405 CC 2CC71 LETDOWN HEAT EXCHANGER DISCHARGE VALVE 25411 CC 2CCE3 CCW PUMP 23 25409 CC 2CCE4 CCW PUMP 22 25409 CVCS 2CV139 MINI-RETURN FLOW VALVE 25412 CVCS CV140 MINI-RETURN FLOW VALVE 25412 CVCS CV18 LOW PRESSURE LETDOWN CONTROL VALVE 25411

Attachment 10 FIRE AREA 2FA-AB-84B COMPONENT LOCATION CHART System Equipment ID Equipment Descnption ROOM #

CVCS 2CV55 CHARGING PUMP FLOW CONTROL VALVE 25424 CVCS 2CVE20 CHARGING PUMP 21 25421 CVCS 2CVE21 CHARGING PUMP 22 25422 CVCS 2CVE22 CHARGING PUMP 23 25423 CVCS 2SJ1 CHARGING PUMP SUCTION FROM RWST BLOCK VALVE 25425 CVCS 2SJ2 CHARGING PUMP SUCTION FROM RWST BLOCK VALVE 25425 EP 1-2109 2B WEST VALVES & MISC. 230V VITAL CONTROL CENTER 25413 EP 1-2110 2C WEST VALVES & MISC. 230V VITAL CONTROL CENTER 25410 EP 1-2136 2A WEST VALVES & MISC. 230V VITAL CONTROL CENTER 25404 MS 2MS132 TURBINE STOP VALVE 25445 MS 2MS52 TURBINE TRIP VALVE 25445 MS 2MS53 GOVERNOR VALVE 25445 SW 21SW129 21 COMP COOLING PUMP ROOM COOLER INLET VALVE 25410 SW 22SW122 #22 COMP COOLING HEAT EXCHANGER INLET VALVE 25409 SW127 22 COMP COOLING HEAT EXCHANGER OUTLET VALVE 25409 SW 22SW129 22 COMP COOLING PUMP ROOM COOLER INLET VALVE 25410 SW 2CCE6 22 COMPONENT COOLING HEAT EXCHANGER 25409 SW 2CVE37 21 CHARGING PUMP LUBE OIL COOLER 25421 SW 2CVE39 2 CHARGING PUMP GEAR OIL COOLER 25422 SW 2CVE40 2 CHARGING PUMP LUBE OIL COOLER 25422 SW 2CVE41 #21 CHARGING PUMP GEAR OIL COOLER 25421 SW 2SW137 #2 AUX FEED PUMP ROOM COOLER INLET VALVE 25410 SW SW185 #21 CHRGING PMP LUBE & GEAR OIL CLR INLET VALVE 25424 SW 2SW191 1 CHARGING PUMP INLET VALVE 25424 SW 2SW199 #22 CHARGING PMP GEAR AND LUBE OIL CLR INLET VLV 25424 SW 2SW205 #22 CHARGIN PMP ROOM CLR INLET VALVE 25426 SW 2SW213 #23 CHRGING PMP ROOM CLR INLET VALVE 25424 SW 2SWE14 #22 CHARGING PUMP ROOM COOLER 25422 SW SWE16 #21 COMPONENT COOLING PUMP ROOM COOLER 25410 SW 2SWE17 #2 AUX FEEDWATER PUMP ROOM COOLER 25410 SW 2SWE18 22 COMPONENT COOLING PUMP ROOM COOLER 25410 SW 2SWE20 #21 CHARGING PUMP ROOM COOLER 25421 SW 2SWE23 #23 CHARGING PUMP ROOM COOLER 25423

Figure 1 LR-N03-0249 Fire Area 2-FA-AB-64B Reactor Plant Auxiliary Building Elevation 64' PSEG Nuclear LLC Salem Generating Station Unit 2 Docket No. 50-311

EM SALEM NUCLEAR GENERATING STATION UNIT 2 EL.64 PLAN VIEW EXEMPTION REQUEST INFORMATION FIRE AREA 2FA-AB-64B

Figure 2 LR-N03-0249 Fire Area 2-FA-AB-64B Reactor Plant Auxiliary Building Elevation 64' PSEG Nuclear LLC Salem Generating Station Unit 2 Docket No. 50-311

LEGEND:

NOiEcETI COVERAGrCumT e STAm STE WW NOIET ISNO N ESSE F- UNl VWTw 1 OEME9E A. rTIeIaE mllflEREreliSOt A FTE al EDIE a WM eM E FIGURE 2 EN. FMASII NlA FIRE AREA 2FA-AB-646

Figure 3 LR-N03-0249 Fire Area 2-FA-AB-84C 21 CCW Pump and Heat Exchanger Area Elevation 84' and Fire Area 2-FA-AB-84B Reactor Plant Auxiliary Building Elevation 84' PSEG Nuclear LLC Salem Generating Station Unit 2 Docket No. 50-311

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- IN -wrMF.T EXEMPTION REQUEST INFORMATION FIRE AREA 2FA-AB-84B AND 2FA-AB-84C

Figure 4 LR-N03-0249 Fire Area 2-FA-AB-84C 21 CCW Pump and Heat Exchanger Area Elevation 84' and Fire Area 2-FA-AB-84B Reactor Plant Auxiliary Building Elevation 84' PSEG Nuclear LLC Salem Generating Station Unit 2 Docket No. 50-311

LEGEND:

U "4U MMN STATUES ll NODETECTION ffARn fLOOR .L r_ COVERAGE SPRI11NtER MBW £E13E LEffL MACCEL U COVERAGE(IDETECTIO K eE TAT 00 STIOPE IK WI GATE El eA:TIM STATIW A Pan my aaso A POTLE WATER EXTI A PWOE C%ERG aM 9E HDSE REL FIGURE 4 1i11 FE NOIUMWW FIRE AREA 2FA-AB-84B AND 2FA-AB-84C

Figure 5 LR-N03-0249 Reactor Plant Auxiliary Building Elevation 84' Service Water Cable Separation PSEG Nuclear LLC Salem Generating Station Unit 2 Docket No. 50-311

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Figure 6 LR-N03-0249 Chemical and Volume Control Cross Tie PSEG Nuclear LLC Salem Generating Station Unit 2 Docket No. 50-311

FIGURE 6 CVCS CROSS TIE This figure shows valves in normal configuration (both units in normal operation).

New lines are BOLD 12 BAST BAS 12CVIGS 4 CV163 ICV465 2CV465 12 BAT Pmnp 2CV466 2CV486 2CV485 2CV467 Q

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13 PDP TypimiciailCS pumps:PumpWm SJI&2 Icv46 ICV4 CV467 Radk0da. Lham To Unit I RWS Unit 2 RCP Unit 2 "A" Fill and Recirc Seals and BIT Chaging Line

LR-N03-0249, Request for Approval of Changes to Post-Fire Safe Shutdown Strategy for Fire Areas 2-FA-AB-64B, 2-FA-AB-84C and 2-FA-AB-84B

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LR-N03-0249, Request for Approval of Changes to Post-Fire Safe Shutdown Strategy for Fire Areas 2-FA-AB-64B, 2-FA-AB-84C and 2-FA-AB-84B

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