Common use of DISPOSITION OF LEAKING TANK(S) Clause in Contracts

DISPOSITION OF LEAKING TANK(S). 1. For each tank system(s)/component(s) that is determined to be leaking, the DOE shall comply with the following requirements: (a) The DOE shall immediately stop the flow of hazardous or radioactive substances into the tank system(s) or secondary containment system(s) and inspect the system(s) to determine the cause of the leak. (b) If the leak was from the tank system to the environment, the DOE shall, within 24 hours after detection of the leak, or if the DOE demonstrates that it is not possible, at the earliest practicable time, remove as much of the hazardous/radioactive substance as is necessary to prevent further release of hazardous or radioactive substances to the environment and to allow inspection and repair of the tank system(s) to be performed. (c) If the leak was to a secondary containment system(s), all accumulated materials shall be removed from the secondary containment system(s) within 24 hours or in as timely a manner as is possible to prevent harm to human health and the environment. 2. The DOE shall as soon as possible conduct a visual inspection of the leak and, based upon that inspection: (a) Prevent further migration of the leak to soils or surface water; and (b) Remediate any visible contamination of the soil or surface water. 3. Any release to the environment shall be reported to the EPA and SCDHEC within 24 hours of its detection. If the release has been reported pursuant to 40 CFR Part 302, such report will satisfy this requirement. 4. Within thirty (30) days of detection of a release to the environment, a report containing the following information shall be submitted to EPA and SCDHEC: (a) Likely route of migration of the release; (b) Characteristics of the surrounding soil (soil composition, geology, hydrogeology, climate); (c) Results of any monitoring or sampling conducted in connection with the release (if available). If the data are unavailable within 30 days, these data must be submitted as soon as they become available. (d) Proximity to downgradient drinking water, surface water, and populated areas; and (e) Description of response actions taken or planned. 5. Unless the DOE satisfies the requirements of paragraphs (5)(a) through (c) of this Subsection, the tank system shall be removed from service in accordance with Subsection E, Section IX of the Agreement. (a) If the cause of the release was a leak that has not damaged the integrity of the system, the DOE may return the system to service as soon as the released constituent/substance is removed and repairs, if necessary, are made. (b) If the leak was from the primary tank system into the secondary containment system, the system shall be repaired prior to returning the tank system to service, or the DOE must demonstrate, subject to the approval of SCDHEC, that returning the system to services without repair would not threaten human health or the environment. (c) If the source of a release was a leak to the environment from a component of a tank system without secondary containment, the DOE shall provide the component of the system from which the leak occurred with secondary containment that satisfies the requirements of Subsection C of this Appendix before it can be returned to service, unless the source of the leak is an above ground portion of a tank system that can be inspected visually. If the source of the leak is an above ground portion of a tank system that can be inspected visually, the component shall be repaired and may be returned to service without secondary containment as long as the requirements of paragraph (d) of this Subsection are satisfied. If a component is replaced to comply with the requirements of this subsection, that component shall satisfy the requirements for new tank systems/components in Subsections B and C of Section IX of this Agreement. Additionally, if a leak has occurred in any portion of a tank system component that is not readily accessible for visual inspection (e.g., the bottom of an in-ground or on-ground tank), the entire component shall be provided with secondary containment in accordance with these requirements prior to being returned to service. (d) If the DOE has repaired a tank system in accordance with paragraph (5) of this Subsection, and the repair has been extensive (e.g., installation of an internal liner; repair of a ruptured primary containment or secondary containment vessel), the tank system shall not be returned to service unless: (1) the DOE has obtained a certification by a registered professional engineer that the repaired system is capable of handling hazardous/radioactive substances without release for the intended life of the system, and (2) this certification is approved by SCDHEC. Name/Description of Xxxx 000-XX Xx-000 Release 3, 5, 081-F SRS Index Number(s): 43 SEMS Number(s): Area Operable Unit: 313-M and 320-M Inactive Clay Process Sewers to Xxxx Branch 3, NBN SRS Index Number(s): 234 SEMS Number(s): Area Operable Unit: 716-A Motor Shop Seepage Basin 3, 904-101G SRS Index Number(s): 00 X-000 Xxxxxxx 0, XXX XXX Index Number(s): 481 A-Area Ash Pile 3, 788-2A SRS Index Number(s): 237 A-Area Ash Pile 8, 788-0A SRS Index Number(s): 236 SEMS Number(s): Area Operable Unit: SEMS Number(s): Area Operable Unit: SEMS Number(s): Area Operable Unit: SEMS Number(s): Area Operable Unit: X-Xxxx Burning/Rubble Pits 3, 731-A and 1A A-Area Rubble Pit 3, 731-2A SRS Index Number(s): 46, 45, 49 SEMS Number(s): Area Operable Unit: A-Area Coal Pile Runoff Basin 8, 788-3A SRS Index Number(s): 47 SEMS Number(s): Area Operable Unit: A-Area Miscellaneous Rubble Pile 3, 731-6A SRS Index Number(s): 48 SEMS Number(s): Area Operable Unit: A-Area Process Sewer Lines as Abandoned, NBN SRS Index Number(s): 562 SEMS Number(s): 62 Area Operable Unit: A

DISPOSITION OF LEAKING TANK(S). 1. For each tank system(s)/component(s) that is determined to be leaking, the DOE shall comply with the following requirements: (a) The DOE shall immediately stop the flow of hazardous or radioactive substances into the tank system(s) or secondary containment system(s) and inspect the system(s) to determine the cause of the leak. (b) If the leak was from the tank system to the environment, the DOE shall, within 24 hours after detection of the leak, or if the DOE demonstrates that it is not possible, at the earliest practicable time, remove as much of the hazardous/radioactive substance as is necessary to prevent further release of hazardous or radioactive substances to the environment and to allow inspection and repair of the tank system(s) to be performed. (c) If the leak was to a secondary containment system(s), all accumulated materials shall be removed from the secondary containment system(s) within 24 hours or in as timely a manner as is possible to prevent harm to human health and the environment. 2. The DOE shall as soon as possible conduct a visual inspection of the leak and, based upon that inspection: (a) Prevent further migration of the leak to soils or surface water; and (b) Remediate any visible contamination of the soil or surface water. 3. Any release to the environment shall be reported to the EPA and SCDHEC within 24 hours of its detection. If the release has been reported pursuant to 40 CFR Part 302, such report will satisfy this requirement. 4. Within thirty (30) days of detection of a release to the environment, a report containing the following information shall be submitted to EPA and SCDHEC: (a) Likely route of migration of the release; (b) Characteristics of the surrounding soil (soil composition, geology, hydrogeology, climate); (c) Results of any monitoring or sampling conducted in connection with the release (if available). If the data are unavailable within 30 days, these data must be submitted as soon as they become available. (d) Proximity to downgradient drinking water, surface water, and populated areas; and (e) Description of response actions taken or planned. 5. Unless the DOE satisfies the requirements of paragraphs (5)(a) through (c) of this Subsection, the tank system shall be removed from service in accordance with Subsection E, Section IX of the Agreement. (a) If the cause of the release was a leak that has not damaged the integrity of the system, the DOE may return the system to service as soon as the released constituent/substance is removed and repairs, if necessary, are made. (b) If the leak was from the primary tank system into the secondary containment system, the system shall be repaired prior to returning the tank system to service, or the DOE must demonstrate, subject to the approval of SCDHEC, that returning the system to services without repair would not threaten human health or the environment. (c) If the source of a release was a leak to the environment from a component of a tank system without secondary containment, the DOE shall provide the component of the system from which the leak occurred with secondary containment that satisfies the requirements of Subsection C of this Appendix before it can be returned to service, unless the source of the leak is an above ground portion of a tank system that can be inspected visually. If the source of the leak is an above ground portion of a tank system that can be inspected visually, the component shall be repaired and may be returned to service without secondary containment as long as the requirements of paragraph (d) of this Subsection are satisfied. If a component is replaced to comply with the requirements of this subsection, that component shall satisfy the requirements for new tank systems/components in Subsections B and C of Section IX of this Agreement. Additionally, if a leak has occurred in any portion of a tank system component that is not readily accessible for visual inspection (e.g., the bottom of an in-ground or on-ground tank), the entire component shall be provided with secondary containment in accordance with these requirements prior to being returned to service. (d) If the DOE has repaired a tank system in accordance with paragraph (5) of this Subsection, and the repair has been extensive (e.g., installation of an internal liner; repair of a ruptured primary containment or secondary containment vessel), the tank system shall not be returned to service unless: (1) the DOE has obtained a certification by a registered professional engineer that the repaired system is capable of handling hazardous/radioactive substances without release for the intended life of the system, and (2) this certification is approved by SCDHEC. Name/Description of Xxxx 000Unit 211-XX Xx-000 FB Pu-239 Release 3, 5, 081-F SRS Index Number(s): 43 SEMS Number(s): Area Operable Unit: 313-M and 320-M Inactive Clay Process Sewers to Xxxx Branch 3, NBN SRS Index Number(s): 234 SEMS Number(s): Area Operable Unit: 716-A Motor Shop Seepage Basin 3, 904-101G SRS Index Number(s): 00 X-000 Xxxxxxx 044 A-001 Outfall 5, XXX XXX NBN SRS Index Number(s): 481 A-Area Ash Pile 3, 788-2A SRS Index Number(s): 237 A-Area Ash Pile 8, 788-0A A SRS Index Number(s): 236 SEMS Number(s): Area Operable Unit: SEMS Number(s): Area Operable Unit: SEMS Number(s): Area Operable Unit: SEMS Number(s): Area Operable Unit: XA-Xxxx Area Burning/Rubble Pits 3, 731-A and 1A A-Area Rubble Pit 3, 731-2A SRS Index Number(s): 46, 45, 49 SEMS Number(s): Area Operable Unit: A-Area Coal Pile Runoff Basin 8, 788-3A SRS Index Number(s): 47 SEMS Number(s): Area Operable Unit: A-Area Miscellaneous Rubble Pile 3, 731-6A SRS Index Number(s): 48 SEMS Number(s): Area Operable Unit: A-Area Process Sewer Lines as Abandoned, NBN SRS Index Number(s): 562 SEMS Number(s): 62 Area Operable Unit: A C.1 RCRA/CERCLA Units and RCRA Regulated Units Sorted by Name

DISPOSITION OF LEAKING TANK(S). 1. For each tank system(s)/component(s) that is determined to be leaking, the DOE shall comply with the following requirements: (a) The DOE shall immediately stop the flow of hazardous or radioactive substances into the tank system(s) or secondary containment system(s) and inspect the system(s) to determine the cause of the leak. (b) If the leak was from the tank system to the environment, the DOE shall, within 24 hours after detection of the leak, or if the DOE demonstrates that it is not possible, at the earliest practicable time, remove as much of the hazardous/radioactive substance as is necessary to prevent further release of hazardous or radioactive substances to the environment and to allow inspection and repair of the tank system(s) to be performed. (c) If the leak was to a secondary containment system(s), all accumulated materials shall be removed from the secondary containment system(s) within 24 hours or in as timely a manner as is possible to prevent harm to human health and the environment. 2. The DOE shall as soon as possible conduct a visual inspection of the leak and, based upon that inspection: (a) Prevent further migration of the leak to soils or surface water; and (b) Remediate any visible contamination of the soil or surface water. 3. Any release to the environment shall be reported to the EPA and SCDHEC within 24 hours of its detection. If the release has been reported pursuant to 40 CFR Part 302, such report will satisfy this requirement. 4. Within thirty (30) days of detection of a release to the environment, a report containing the following information shall be submitted to EPA and SCDHEC: (a) Likely route of migration of the release; (b) Characteristics of the surrounding soil (soil composition, geology, hydrogeology, climate); (c) Results of any monitoring or sampling conducted in connection with the release (if available). If the data are unavailable within 30 days, these data must be submitted as soon as they become available. (d) Proximity to downgradient drinking water, surface water, and populated areas; and (e) Description of response actions taken or planned. 5. Unless the DOE satisfies the requirements of paragraphs (5)(a) through (c) of this Subsection, the tank system shall be removed from service in accordance with Subsection E, Section IX of the Agreement. (a) If the cause of the release was a leak that has not damaged the integrity of the system, the DOE may return the system to service as soon as the released constituent/substance is removed and repairs, if necessary, are made. (b) If the leak was from the primary tank system into the secondary containment system, the system shall be repaired prior to returning the tank system to service, or the DOE must demonstrate, subject to the approval of SCDHEC, that returning the system to services without repair would not threaten human health or the environment. (c) If the source of a release was a leak to the environment from a component of a tank system without secondary containment, the DOE shall provide the component of the system from which the leak occurred with secondary containment that satisfies the requirements of Subsection C of this Appendix before it can be returned to service, unless the source of the leak is an above ground portion of a tank system that can be inspected visually. If the source of the leak is an above ground portion of a tank system that can be inspected visually, the component shall be repaired and may be returned to service without secondary containment as long as the requirements of paragraph (d) of this Subsection are satisfied. If a component is replaced to comply with the requirements of this subsection, that component shall satisfy the requirements for new tank systems/components in Subsections B and C of Section IX of this Agreement. Additionally, if a leak has occurred in any portion of a tank system component that is not readily accessible for visual inspection (e.g., the bottom of an in-ground or on-ground tank), the entire component shall be provided with secondary containment in accordance with these requirements prior to being returned to service. (d) If the DOE has repaired a tank system in accordance with paragraph (5) of this Subsection, and the repair has been extensive (e.g., installation of an internal liner; repair of a ruptured primary containment or secondary containment vessel), the tank system shall not be returned to service unless: (1) the DOE has obtained a certification by a registered professional engineer that the repaired system is capable of handling hazardous/radioactive substances without release for the intended life of the system, and (2) this certification is approved by SCDHEC. Name/Description of Xxxx 000-XX Xx-000 Release 3, 5, 081-F SRS Index Number(s): 43 SEMS Number(s): Area Operable Unit: 313-M and 320-M Inactive Clay Process Sewers to Xxxx Branch 3, NBN SRS Index Number(s): 234 SEMS Number(s): Area Operable Unit: 716-A Motor Shop Seepage Basin 3, 904-101G SRS Index Number(s): 00 X-000 Xxxxxxx 0, XXX XXX Index Number(s): 481 A-Area Ash Pile 3, 788-2A SRS Index Number(s): 237 A-Area Ash Pile 8, 788-0A A SRS Index Number(s): 236 SEMS Number(s): Area Operable Unit: SEMS Number(s): Area Operable Unit: SEMS Number(s): Area Operable Unit: SEMS Number(s): Area Operable Unit: X-Xxxx Burning/Rubble Pits 3, 731-A and 1A A-Area Rubble Pit 3, 731-2A SRS Index Number(s): 46, 45, 49 SEMS Number(s): Area Operable Unit: A-Area Coal Pile Runoff Basin 8, 788-3A SRS Index Number(s): 47 SEMS Number(s): Area Operable Unit: A-Area Miscellaneous Rubble Pile 3, 731-6A SRS Index Number(s): 48 SEMS Number(s): Area Operable Unit: A-Area Process Sewer Lines as Abandoned, NBN SRS Index Number(s): 562 SEMS Number(s): 62 Area Operable Unit: A C.1 RCRA/CERCLA Units and RCRA Regulated Units Sorted by Name

DISPOSITION OF LEAKING TANK(S). 1. For each tank system(s)/component(s) that is determined to be leaking, the DOE shall comply with the following requirements:. (a) The DOE shall immediately stop the flow of hazardous or radioactive substances into the tank system(s) or secondary containment system(s) and inspect the system(s) to determine the cause of the leak. (b) If the leak was from the tank system to the environment, the DOE shall, within 24 hours after detection of the leak, or if the DOE demonstrates that it is not possible, at the earliest practicable time, remove as much of the hazardous/radioactive substance as is necessary to prevent further release of hazardous or radioactive substances to the environment and to allow inspection and repair of the tank system(s) to be performed. (c) If the leak was to a secondary containment system(s), all accumulated materials shall be removed from the secondary containment system(s) within 24 hours or in as timely a manner as is possible to prevent harm to human health and the environment. 2. The DOE shall as soon as possible conduct a visual inspection of the leak and, based upon that inspection: (a) Prevent further migration of the leak to soils or surface water; and (b) Remediate any visible contamination of the soil or surface water. 3. Any release to the environment shall be reported to the EPA and SCDHEC within 24 hours of its detection. If the release has been reported pursuant to 40 CFR Part 302, such report will satisfy this requirement. 4. Within thirty (30) days of detection of a release to the environment, a report containing the following information shall be submitted to EPA and SCDHEC: (a) Likely route of migration of the release; (b) Characteristics of the surrounding soil (soil composition, geology, hydrogeology, climate); (c) Results of any monitoring or sampling conducted in connection with the release (if available). If the data are unavailable within 30 days, these data must be submitted as soon as they become available. (d) Proximity to downgradient drinking water, surface water, and populated areas; and (e) Description of response actions taken or planned. 5. Unless the DOE satisfies the requirements of paragraphs (5)(a) through (c) of this Subsection, the tank system shall be removed from service in accordance with Subsection E, Section IX of the Agreement. (a) If the cause of the release was a leak that has not damaged the integrity of the system, the DOE may return the system to service as soon as the released constituent/substance is removed and repairs, if necessary, are made. (b) If the leak was from the primary tank system into the secondary containment system, the system shall be repaired prior to returning the tank system to service, or the DOE must demonstrate, subject to the approval of SCDHEC, that returning the system to services without repair would not threaten human health or the environment. (c) If the source of a release was a leak to the environment from a component of a tank system without secondary containment, the DOE shall provide the component of the system from which the leak occurred with secondary containment that satisfies the requirements of Subsection C of this Appendix before it can be returned to service, unless the source of the leak is an above ground portion of a tank system that can be inspected visually. If the source of the leak is an above ground portion of a tank system that can be inspected visually, the component shall be repaired and may be returned to service without secondary containment as long as the requirements of paragraph (d) of this Subsection are satisfied. If a component is replaced to comply with the requirements of this subsection, that component shall satisfy the requirements for new tank systems/components in Subsections B and C of Section IX of this Agreement. Additionally, if a leak has occurred in any portion of a tank system component that is not readily accessible for visual inspection (e.g., the bottom of an in-ground or on-ground tank), the entire component shall be provided with secondary containment in accordance with these requirements prior to being returned to service. (d) If the DOE has repaired a tank system in accordance with paragraph (5) of this Subsection, and the repair has been extensive (e.g., installation of an internal liner; repair of a ruptured primary containment or secondary containment vessel), the tank system shall not be returned to service unless: (1) the DOE has obtained a certification by a registered professional engineer that the repaired system is capable of handling hazardous/radioactive substances without release for the intended life of the system, and (2) this certification is approved by SCDHEC. Name/Description of Xxxx 000-XX Xx-000 Release 3, 5, 081-F SRS Index Number(s): 43 SEMS Number(s): Area Operable Unit: 313-M and 320-M Inactive Clay Process Sewers to Xxxx Branch 3, NBN SRS Index Number(s): 234 SEMS Number(s): Area Operable Unit: 716-A Motor Shop Seepage Basin 3, 904-101G SRS Index Number(s): 00 X-000 Xxxxxxx 0, XXX XXX Index Number(s): 481 A-Area Ash Pile 3, 788-2A SRS Index Number(s): 237 A-Area Ash Pile 8, 788-0A SRS Index Number(s): 236 SEMS Number(s): Area Operable Unit: SEMS Number(s): Area Operable Unit: SEMS Number(s): Area Operable Unit: SEMS Number(s): Area Operable Unit: X-Xxxx Burning/Rubble Pits 3, 731-A and 1A A-Area Rubble Pit 3, 731-2A SRS Index Number(s): 46, 45, 49 SEMS Number(s): Area Operable Unit: A-Area Coal Pile Runoff Basin 8, 788-3A SRS Index Number(s): 47 SEMS Number(s): Area Operable Unit: A-Area Miscellaneous Rubble Pile 3, 731-6A SRS Index Number(s): 48 SEMS Number(s): Area Operable Unit: A-Area Process Sewer Lines as Abandoned, NBN SRS Index Number(s): 562 SEMS Number(s): 62 Area Operable Unit: A