Common use of ECR Number Environmental Commitment Record Requirements Description of ADOT Clause in Contracts

ECR Number Environmental Commitment Record Requirements Description of ADOT. Responsibilities HZM-2 ADOT will review the status of open regulatory cases relating to hazardous materials releases during the Phase I assessments. Responsible parties associated with any open regulatory cases will be determined at that time. ADOT will coordinate with responsible parties to determine the status of any required cleanup actions. ADOT will perform Phase I assessment for Retained Parcels. HZM-3 ADOT will conduct asbestos and lead-paint inspections of structures to be demolished and will require abatement measures during demolition according to NESHAP regulations. ADOT will comply with this requirement for Retained Parcels. HZM-4 ADOT will determine the need for additional site assessments with the Final Design submittal. ADOT to oversee for compliance HZM-5 Staging for construction activities near ▇▇▇▇▇ or dry ▇▇▇▇▇ will be located in areas where accidental releases of potential contaminants will be minimized and any accompanying threat to groundwater resources minimized. ADOT to oversee for compliance HZM-6 In cooperation with the contractor, ADOT will develop and coordinate emergency response plans with local fire authorities, local hospitals, and certified emergency responders for hazardous materials releases or chemical spills. ADOT to oversee for compliance HZM-7 If suspected hazardous materials are encountered during construction, work will cease at that location and ADOT will arrange for proper assessment, treatment, or disposal of those materials. ADOT will take responsibility with respect to third-party vehicle spills per the Agreement. HZM-8 Asbestos- and lead-paint-containing materials identified in structures to be demolished will be properly removed and disposed of prior to demolition according to NESHAP and EPA/HUD regulations, respectively. ADOT will comply with this requirement for Retained Parcels. HZM-9 Any existing aboveground storage tanks or underground storage tanks will be removed or relocated. The removal/relocation activities will be addressed in accordance with applicable laws and regulations of ADEQ. ADOT will comply with this requirement for Retained Parcels. HZM-10 The contractor shall develop an on-site health and safety plan for construction activities. ADOT to oversee for compliance TP Attachment ▇▇▇-▇ ▇▇▇▇▇ ▇▇▇▇▇▇▇▇ ▇▇▇▇▇▇▇ Project Record of Decision (ROD) Developer’s Environmental Commitment Requirements The following table includes the Project-specific environmental commitments as written in the ROD, with minor modifications for clarification purposes. As it relates to these Technical Provisions, references to freeway, project, South Mountain Freeway, proposed action, proposed freeway, and Selected Alternative mean the Project, and references to contractor mean Developer. Developer shall comply with and perform all of the contractor and ADOT requirements, including the ADOT obligations, commitments, and responsibilities, identified in the following table, except to the extent of those requirements that are specifically identified in the third column, entitled “Description of ADOT Responsibilities,” which are not delegated to Developer.

ECR Number Environmental Commitment Record Requirements Description of ADOT. Responsibilities HZM-2 ADOT will review the status of open regulatory cases relating to hazardous materials releases during the Phase I assessments. Responsible parties associated with any open regulatory cases TMP-5 Traffic will be determined at managed by a detailed Transportation Management Plan, including coordination with potentially affected public services. Access will be maintained during construction, and construction activities that timemight substantially disrupt traffic will not be performed during peak travel periods. To minimize disruption, ADOT will coordinate with responsible parties to determine local jurisdictions regarding traffic control and construction activities during special events. Requirements for the status use of construction notices and bulletins will be identified as needed. The effectiveness of the traffic control measures will be monitored during construction and any required cleanup actions. ADOT necessary adjustments will perform Phase I assessment for Retained Parcels. HZM-3 ADOT will conduct asbestos and lead-paint inspections of structures to be demolished and will require abatement measures during demolition according to NESHAP regulations. ADOT will comply with this requirement for Retained Parcels. HZM-4 ADOT will determine the need for additional site assessments with the Final Design submittalmade. ADOT to oversee for compliance HZM-5 Staging for construction activities near ▇▇▇▇▇ or dry ▇▇▇▇▇ TMP-6 ADOT will coordinate with the responsible local entities regarding the relocation of utilities, as appropriate. ADOT coordination with affected utilities will be located in areas where accidental releases of potential contaminants ongoing and will continue through the design phase. Utilities with prior rights will be minimized and any accompanying threat relocated at ADOT cost according to groundwater resources minimizedthe requirements of the utility. ADOT to oversee for compliance HZM-6 In cooperation TMP-7 Disruptions to utility services, if necessary, will be restricted to being short-term and localized. ADOT and project contractors will continue to coordinate with utility providers during the contractor, design phase and project construction to identify potential problems and/or conflicts and to provide opportunities for their resolution prior to proposed actions. Replacement and/or relocation of utilities will be coordinated with ADOT construction activities and other projects in the area. Planning will develop include scheduling of disruptions and coordinate emergency prior notification of adjacent property owners who will be affected by temporary service cut-offs. Emergency response plans procedures will be outlined by ADOT in consultation with local fire authorities, local hospitals, utility providers to ensure quick and certified emergency responders for hazardous materials releases effective repair of any inadvertent or chemical spillsaccidental disruptions in service. ADOT to oversee for compliance HZM-7 If suspected hazardous materials are encountered TMP-8 GRIC access to the TCPs will be maintained during construction, work will cease at that location and ADOT will arrange for proper assessment, treatment, or disposal of those materialsbut may temporarily involve detours. ADOT will take responsibility with respect to third-party vehicle spills per the Agreement. HZM-8 Asbestos- and lead-paint-containing materials identified in structures to be demolished The TCPs will be properly removed and disposed of prior to demolition according to NESHAP and EPA/HUD regulations, respectively. ADOT will comply with this requirement flagged or fenced for Retained Parcels. HZM-9 Any existing aboveground storage tanks or underground storage tanks will be removed or relocated. The removal/relocation activities will be addressed in accordance with applicable laws and regulations of ADEQ. ADOT will comply with this requirement for Retained Parcels. HZM-10 The contractor shall develop an on-site health and safety plan for construction activitiesavoidance during construction. ADOT to oversee for compliance TP Attachment ▇▇▇-▇ ▇▇▇▇▇ ▇▇▇▇▇▇▇▇ ▇▇▇▇▇▇▇ Project Record of Decision (ROD) Developer’s Environmental Commitment Requirements The following table includes the Project-specific environmental commitments as written in the ROD, with minor modifications for clarification purposes. As it relates to these Technical Provisions, references to freeway, project, South Mountain Freeway, proposed action, proposed freeway, and Selected Alternative mean the Project, and references to contractor mean Developer. Developer shall comply with and perform all of the contractor and ADOT requirements, including the ADOT obligations, commitments, and responsibilities, identified in the following table, except to the extent of those requirements that are specifically identified in the third column, entitled “Description of ADOT Responsibilities,” which are not delegated to Developer.

ECR Number Environmental Commitment Record Requirements Description of ADOT. Responsibilities HZM-2 ADOT will review the status of open regulatory cases relating to hazardous materials releases during the Phase I assessments. Responsible parties associated with any open regulatory cases Retained Obligations TMP-5 Traffic will be determined at managed by a detailed Transportation Management Plan, including coordination with potentially affected public services. Access will be maintained during construction, and construction activities that timemight substantially disrupt traffic will not be performed during peak travel periods. To minimize disruption, ADOT will coordinate with local jurisdictions regarding traffic control and construction activities during special events. Requirements for the use of construction notices and bulletins will be identified as needed. The effectiveness of the traffic control measures will be monitored during construction and any necessary adjustments will be made. ADOT has the right to oversee Developer’s performance for compliance. TMP-6 ADOT will coordinate with the responsible parties local entities regarding the relocation of utilities, as appropriate. ADOT coordination with affected utilities will be ongoing and will continue through the design phase. Utilities with prior rights will be relocated at ADOT cost according to determine the status requirements of the utility. ADOT has the right to oversee Developer’s performance for compliance. TMP-7 Disruptions to utility services, if necessary, will be restricted to being short-term and localized. ADOT and project contractors will continue to coordinate with utility providers during the design phase and project construction to identify potential problems and/or conflicts and to provide opportunities for their resolution prior to proposed actions. Replacement and/or relocation of utilities will be coordinated with ADOT construction activities and other projects in the area. Planning will include scheduling of disruptions and prior notification of adjacent property owners who will be affected by temporary service cut-offs. Emergency response procedures will be outlined by ADOT in consultation with local utility providers to ensure quick and effective repair of any required cleanup actionsinadvertent or accidental disruptions in service. ADOT will perform Phase I assessment for Retained Parcels. HZM-3 ADOT will conduct asbestos and lead-paint inspections of structures to be demolished and will require abatement measures during demolition according to NESHAP regulations. ADOT will comply with this requirement for Retained Parcels. HZM-4 ADOT will determine has the need for additional site assessments with the Final Design submittal. ADOT right to oversee Developer’s performance for compliance HZM-5 Staging for construction activities near ▇▇▇▇▇ or dry ▇▇▇▇▇ compliance. TMP-8 GRIC access to the TCPs will be located in areas where accidental releases of potential contaminants will be minimized and any accompanying threat to groundwater resources minimized. ADOT to oversee for compliance HZM-6 In cooperation with the contractor, ADOT will develop and coordinate emergency response plans with local fire authorities, local hospitals, and certified emergency responders for hazardous materials releases or chemical spills. ADOT to oversee for compliance HZM-7 If suspected hazardous materials are encountered maintained during construction, work but may temporarily involve detours. The TCPs will cease at that location and ADOT will arrange be flagged or fenced for proper assessment, treatment, or disposal of those materialsavoidance during construction. ADOT will take responsibility with respect to third-party vehicle spills per has the Agreement. HZM-8 Asbestos- and lead-paint-containing materials identified in structures to be demolished will be properly removed and disposed of prior to demolition according to NESHAP and EPA/HUD regulations, respectively. ADOT will comply with this requirement for Retained Parcels. HZM-9 Any existing aboveground storage tanks or underground storage tanks will be removed or relocated. The removal/relocation activities will be addressed in accordance with applicable laws and regulations of ADEQ. ADOT will comply with this requirement for Retained Parcels. HZM-10 The contractor shall develop an on-site health and safety plan for construction activities. ADOT right to oversee Developer’s performance for compliance compliance. TP Attachment ▇▇▇420-▇ ▇▇▇▇▇ ▇▇▇▇▇▇▇▇ ▇▇▇▇▇▇▇ 1 South Mountain Freeway Project Record of Decision (ROD) Developer’s Environmental Commitment Requirements The following table includes the Project-specific environmental commitments as written in the ROD, with minor modifications for clarification purposes. As it relates to these Technical Provisions, references to freeway, project, South Mountain Freeway, proposed action, proposed freeway, and Selected Alternative mean the Project, and references to contractor mean Developer. Developer shall comply with and perform all of the contractor and ADOT requirements, including the ADOT obligations, commitments, and responsibilities, identified in the following table, except to the extent of those requirements that are specifically identified in the third column, entitled “Description of ADOT Responsibilities,” which are not delegated to Developer.

ECR Number Environmental Commitment Record Requirements Description of ADOT. Responsibilities HZM-2 ADOT will review the status of open regulatory cases relating to hazardous materials releases during the Phase I assessments. Responsible parties associated with any open regulatory cases Retained Obligations TMP-5 Traffic will be determined at managed by a detailed Transportation Management Plan, including coordination with potentially affected public services. Access will be maintained during construction, and construction activities that timemight substantially disrupt traffic will not be performed during peak travel periods. To minimize disruption, ADOT will coordinate with local jurisdictions regarding traffic control and construction activities during special events. Requirements for the use of construction notices and bulletins will be identified as needed. The effectiveness of the traffic control measures will be monitored during construction and any necessary adjustments will be made. None retained; all delegated to Developer. TMP-6 ADOT will coordinate with the responsible parties local entities regarding the relocation of utilities, as appropriate. ADOT coordination with affected utilities will be ongoing and will continue through the design phase. Utilities with prior rights will be relocated at ADOT cost according to determine the status requirements of the utility. None retained; all delegated to Developer. TMP-7 Disruptions to utility services, if necessary, will be restricted to being short-term and localized. ADOT and project contractors will continue to coordinate with utility providers during the design phase and project construction to identify potential problems and/or conflicts and to provide opportunities for their resolution prior to proposed actions. Replacement and/or relocation of utilities will be coordinated with ADOT construction activities and other projects in the area. Planning will include scheduling of disruptions and prior notification of adjacent property owners who will be affected by temporary service cut-offs. Emergency response procedures will be outlined by ADOT in consultation with local utility providers to ensure quick and effective repair of any required cleanup actionsinadvertent or accidental disruptions in service. ADOT will perform Phase I assessment for Retained ParcelsNone retained; all delegated to Developer. HZM-3 ADOT will conduct asbestos and lead-paint inspections of structures TMP-8 GRIC access to be demolished and will require abatement measures during demolition according to NESHAP regulations. ADOT will comply with this requirement for Retained Parcels. HZM-4 ADOT will determine the need for additional site assessments with the Final Design submittal. ADOT to oversee for compliance HZM-5 Staging for construction activities near ▇▇▇▇▇ or dry ▇▇▇▇▇ TCPs will be located in areas where accidental releases of potential contaminants will be minimized and any accompanying threat to groundwater resources minimized. ADOT to oversee for compliance HZM-6 In cooperation with the contractor, ADOT will develop and coordinate emergency response plans with local fire authorities, local hospitals, and certified emergency responders for hazardous materials releases or chemical spills. ADOT to oversee for compliance HZM-7 If suspected hazardous materials are encountered maintained during construction, work will cease at that location and ADOT will arrange for proper assessment, treatment, or disposal of those materialsbut may temporarily involve detours. ADOT will take responsibility with respect to third-party vehicle spills per the Agreement. HZM-8 Asbestos- and lead-paint-containing materials identified in structures to be demolished The TCPs will be properly removed and disposed of prior flagged or fenced for avoidance during construction. None retained; all delegated to demolition according to NESHAP and EPA/HUD regulations, respectivelyDeveloper. ADOT will comply with this requirement for Retained Parcels. HZM-9 Any existing aboveground storage tanks or underground storage tanks will be removed or relocated. The removal/relocation activities will be addressed in accordance with applicable laws and regulations of ADEQ. ADOT will comply with this requirement for Retained Parcels. HZM-10 The contractor shall develop an on-site health and safety plan for construction activities. ADOT to oversee for compliance TP Attachment ▇▇▇-▇ ▇▇▇▇▇ ▇▇▇▇▇▇▇▇ ▇▇▇▇▇▇▇ Project Record of Decision (ROD) Developer’s Environmental Commitment Requirements The following table includes the Project-specific environmental commitments as written in the ROD, with minor modifications for clarification purposes. As it relates to these Technical Provisions, references to freeway, project, South Mountain Freeway, proposed action, proposed freeway, and Selected Alternative mean the Project, and references to contractor mean Developer. Developer shall comply is responsible for performing and complying with and perform all obligations of the contractor and ADOT requirements, including the ADOT obligations, commitments, and responsibilities, identified in the following tableADOT, except to the extent of those requirements obligations that are specifically identified in below as being the third column, entitled “Description obligations of ADOT Responsibilities,” which are not delegated to DeveloperADOT.