Common use of Tesoro Alaska Pipeline Clause in Contracts

Tesoro Alaska Pipeline. The pump station for the Tesoro Alaska Pipeline is adjacent to the Kenai Refinery Lower Tank Farm. Multiple historic tank and buried pipeline releases have impacted soil and groundwater in the area; however there are no documented releases from the pipeline pump station. The soil and groundwater surrounding the pump station is considered characterized and undergoing groundwater monitoring and treatment. • A pipeline release in 2001 resulted in soil, groundwater and surface water impacts in an undeveloped area of the Kenai Peninsula. The quantity of the release is not known. Soil surrounding the release was excavated and stockpiled at the Kenai Refinery while groundwater and surface water were remediated on-site. The Alaska Department of Environmental Conservation issued a No Further Action letter for this cleanup effort in 2008. There are no other known release sites on the pipeline between the Kenai Refinery and Anchorage. • Historic spills and releases have impacted the Anchorage #1 terminal, including past releases from the Tesoro Alaska Pipeline receiving station. Groundwater remediation monitoring is ongoing across the Anchorage #1 terminal. In addition, a soil vapor venting system is being installed to address a flame suppressant compound detected in soils near the receiving station control room. None For Initial Contribution Agreement listed on Schedule VII: None. For Amorco Contribution Agreement listed on Schedule VII: None. For Long Beach Contribution Agreement listed on Schedule VII: None. For Anacortes Rail Facility Contribution Agreement listed on Schedule VII: None. None. None. None. None. Section 4.1 (a): General and Administrative Services (1) Executive management services of Tesoro employees who devote less than 50% of their business time to the business and affairs of the Partnership, including stock based compensation expense (2) Financial and administrative services (including, but not limited to, treasury and accounting) (3) Information technology services (4) Legal services (5) Health, safety and environmental services (6) Human resources services Section 4.1 (c)(vii): Other Reimbursable Expenses Asset Owner

Tesoro Alaska Pipeline. The pump station for the Tesoro Alaska Pipeline is adjacent to the Kenai Refinery Lower Tank Farm. Multiple historic tank and buried pipeline releases have impacted soil and groundwater in the area; however there are no documented releases from the pipeline pump station. The soil and groundwater surrounding the pump station is considered characterized and undergoing groundwater monitoring and treatment. • A pipeline release in 2001 resulted in soil, groundwater and surface water impacts in an undeveloped area of the Kenai Peninsula. The quantity of the release is not known. Soil surrounding the release was excavated and stockpiled at the Kenai Refinery while groundwater and surface water were remediated on-site. The Alaska Department of Environmental Conservation issued a No Further Action letter for this cleanup effort in 2008. There are no other known release sites on the pipeline between the Kenai Refinery and Anchorage. • Historic spills and releases have impacted the Anchorage #1 terminal, including past releases from the Tesoro Alaska Pipeline receiving station. Groundwater remediation monitoring is ongoing across the Anchorage #1 terminal. In addition, a soil vapor venting system is being installed to address a flame suppressant compound detected in soils near the receiving station control room. None For Initial Contribution Agreement listed on Schedule VII: None. For Amorco Contribution Agreement listed on Schedule VII: None. For Long Beach Contribution Agreement listed on Schedule VII: None. For Anacortes Rail Facility Contribution Agreement listed on Schedule VII: None. None. None. None. None. Section 4.1 (a): General and Administrative Services (1) Executive management services of Tesoro employees who devote less than 50% of their business time to the business and affairs of the Partnership, including stock based compensation expense (2) Financial and administrative services (including, but not limited to, treasury and accounting) (3) Information technology services (4) Legal services (5) Health, safety and environmental services (6) Human resources services Section 4.1 (c)(vii): Other Reimbursable Expenses Asset Ownerservices For Initial Contribution Agreement listed on Schedule VII: None. For Amorco Contribution Agreement listed on Schedule VII: None. For Long Beach Contribution Agreement listed on Schedule VII: None. For Anacortes Rail Facility Contribution Agreement listed on Schedule VII: None. For XX Xxxxxx Tranche 1 Contribution Agreement listed on Schedule VII: None. For XX Xxxxxx Tranche 2 Contribution Agreement listed on Schedule VII: None. None.

Tesoro Alaska Pipeline. The pump station for the Tesoro Alaska Pipeline is adjacent to the Kenai Refinery Lower Tank Farm. Multiple historic tank and buried pipeline releases have impacted soil and groundwater in the area; however there are no documented releases from the pipeline pump station. The soil and groundwater surrounding the pump station is considered characterized and undergoing groundwater monitoring and treatment. • A pipeline release in 2001 resulted in soil, groundwater and surface water impacts in an undeveloped area of the Kenai Peninsula. The quantity of the release is not known. Soil surrounding the release was excavated and stockpiled at the Kenai Refinery while groundwater and surface water were remediated on-site. The Alaska Department of Environmental Conservation issued a No Further Action letter for this cleanup effort in 2008. There are no other known release sites on the pipeline between the Kenai Refinery and Anchorage. • Historic spills and releases have impacted the Anchorage #1 terminal, including past releases from the Tesoro Alaska Pipeline receiving station. Groundwater remediation monitoring is ongoing across the Anchorage #1 terminal. In addition, a soil vapor venting system is being installed to address a flame suppressant compound detected in soils near the receiving station control room. None Area of significant groundwater and soil impacts: (1) lower tank farm groundwater impact source area including 1988 jet fuel release and unknown light products release in area of Tank 63, (2) process unit historic releases from oily water sewer system including releases from failed grout in subsurface sewer hubs, (3) groundwater issues generally 35 to 40 feet below ground surface and groundwater impacts in three water-bearing zones below refinery and off-site and (4) possible contributor to refinery-wide groundwater impacts. For Initial Contribution Agreement listed on Schedule VII: None. For Amorco Contribution Agreement listed on Schedule VII: None. For Long Beach Contribution Agreement listed on Schedule VII: None. For Anacortes Rail Facility Contribution Agreement listed on Schedule VII: None. None. None. None. None. KENAI TANKAGE: None. Section 4.1 (a): General and Administrative Services (1) Executive management services of Tesoro employees who devote less than 50% of their business time to the business and affairs of the Partnership, including stock based compensation expense (2) Financial and administrative services (including, but not limited to, treasury and accounting) (3) Information technology services (4) Legal services (5) Health, safety and environmental services (6) Human resources services Section 4.1 (c)(vii): Other Reimbursable Expenses Asset Ownerservices For Initial Contribution Agreement listed on Schedule VII: None. For Amorco Contribution Agreement listed on Schedule VII: None. For Long Beach Contribution Agreement listed on Schedule VII: None. For Anacortes Rail Facility Contribution Agreement listed on Schedule VII: None. For XX Xxxxxx Tranche 1 Contribution Agreement listed on Schedule VII: None. For XX Xxxxxx Tranche 2 Contribution Agreement listed on Schedule VII: None. None. None. KENAI TANKAGE: None.

Tesoro Alaska Pipeline. The pump station for the Tesoro Alaska Pipeline is adjacent to the Kenai Refinery Lower Tank Farm. Multiple historic tank and buried pipeline releases have impacted soil and groundwater in the area; however there are no documented releases from the pipeline pump station. The soil and groundwater surrounding the pump station is considered characterized and undergoing groundwater monitoring and treatment. • A pipeline release in 2001 resulted in soil, groundwater and surface water impacts in an undeveloped area of the Kenai Peninsula. The quantity of the release is not known. Soil surrounding the release was excavated and stockpiled at the Kenai Refinery while groundwater and surface water were remediated on-site. The Alaska Department of Environmental Conservation issued a No Further Action letter for this cleanup effort in 2008. There are no other known release sites on the pipeline between the Kenai Refinery and Anchorage. • Historic spills and releases have impacted the Anchorage #1 terminal, including past releases from the Tesoro Alaska Pipeline receiving station. Groundwater remediation monitoring is ongoing across the Anchorage #1 terminal. In addition, a soil vapor venting system is being installed to address a flame suppressant compound detected in soils near the receiving station control room. None For Initial Contribution Agreement listed on Schedule VII: None. For Amorco Contribution Agreement listed on Schedule VII: None. For Long Beach Contribution Agreement listed on Schedule VII: None. For Anacortes Rail Facility Contribution Agreement listed on Schedule VII: None. None. None. None. None.. None Section 4.1 (a): General and Administrative Services (1) Executive management services of Tesoro employees who devote less than 50% of their business time to the business and affairs of the Partnership, including stock based compensation expense (2) Financial and administrative services (including, but not limited to, treasury and accounting) (3) Information technology services (4) Legal services (5) Health, safety and environmental services (6) Human resources servicesservices None. None. None. None. Asset Owner TRMC Tesoro Alaska TRMC None. Section 4.1 1. That certain project related to AFE # 102120001, which provides for side stream ethanol blending into all gasoline at the Salt Lake City terminal by adding truck ethanol unloading capability, utilizing the existing premium day tank for ethanol and delivering premium direct from the Salt Lake City refinery tankage. New ethanol truck unloading facilities will be installed. New Pumps will also be installed for delivering higher volumes of premium gasoline from the Salt Lake City refinery to the Salt Lake City terminal. An ethanol injection skid will be installed along with piping changing to the existing Salt Lake City terminal to allow the ethanol to be injected in the gasoline stream. This project has been completed. 2. That certain project AFE# 112120005 at the Mandan refinery, to update additive equipment to allow the offering of Shell additized gasoline. This project has been completed. 3. That certain project related to AFE # 107120005, which provides for ratio ethanol blending into gasoline on the rack at the Burley, Idaho Terminal by adding truck ethanol unloading capability, adding tankage for ethanol storage and installing new ethanol meters associated with each gasoline loading arm. New ethanol truck unloading facilities will also be installed. 4. That certain project AFE# 104100015-M at the Mandan refinery, to update the truck rack sprinkler system. This project has been completed. 5. That certain project number AFE# 122120002 (c)(vii): Other Reimbursable Expenses Asset OwnerTCM Idea# 2010113017) at the Mandan refinery, to upgrade the rack blending hydraulic system to reduce/eliminate inaccurate blends at the load rack.