COVER PAGE FOR AMENDMENT AND RESTATEMENT OF SCHEDULES TO AMENDED AND RESTATED OMNIBUS AGREEMENT

Exhibit 10.3

COVER PAGE FOR

AMENDMENT AND RESTATEMENT OF SCHEDULES

TO AMENDED AND RESTATED OMNIBUS AGREEMENT

An Amended and Restated Omnibus Agreement was executed as of April 1, 2012, as amended by Amendment No. 1 to Amended and Restated Omnibus Agreement executed as of the date hereof (together, the “Amended and Restated Omnibus Agreement”), among Tesoro Corporation, on behalf of itself and the other Tesoro Entities, Tesoro Refining and Marketing Company, Tesoro Companies, Inc., Tesoro Alaska Company, Tesoro Logistics LP and Tesoro Logistics GP, LLC. Capitalized terms not otherwise defined in this document shall have the terms set forth in the Amended and Restated Omnibus Agreement.

The Parties agree that the Schedules are hereby amended and restated in their entirety as of the date hereof to be as attached hereto. Pursuant to Section 9.12 of the Amended and Restated Omnibus Agreement, such amended and restated Schedules shall replace the prior Schedules as of the date hereof and shall be incorporated by reference into the Amended and Restated Omnibus Agreement for all purposes.

Executed as of September 14, 2012.

Schedule I

Pending Environmental Litigation

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:

The soil and groundwater on the southern central portion of the site near the 24 inch crude oil line have been impacted with hydrocarbons from a release from the line first observed in September 2011. The California Regional Water Quality Control Board issued an Investigative Order dated September 30, 2011 and to date all requirements of the order have been met. Additional investigative or remedial activities may be required.

Schedule II

Environmental Matters

For Initial Contribution Agreement set forth on Schedule VII:

1. Anchorage #1 Terminal soil and groundwater have been impacted by gasoline and diesel releases from previously buried pipelines. The site is considered characterized and is currently undergoing removal of product from the water table, groundwater treatment, and long-term monitoring.

2. Anchorage #2 Terminal soil and groundwater have been impacted by gasoline releases occurring prior to Tesoro’s purchase of the facility. The site is considered characterized and is currently undergoing groundwater monitoring and treatment. Off-site groundwater investigations are scheduled for 2012.

3. Stockton Terminal soil and groundwater have been impacted by gasoline and diesel releases from pipelines and/or product storage tanks. The site is considered substantially characterized and is undergoing groundwater treatment and groundwater monitoring. Off-site groundwater impacts are commingled with neighboring petroleum storage terminals.

4. Burley Terminal groundwater was impacted by gasoline releases occurring prior to Tesoro’s purchase of the facility. Groundwater impacts were commingled with neighboring petroleum storage terminals. Hydrocarbon concentrations in groundwater samples do not exceed previously established target levels for groundwater and surface water protection. Regulatory closure is pending.

5. Wilmington Sales Terminal soil and groundwater have been impacted by gasoline releases occurring prior to Tesoro’s purchase of the facility. Groundwater investigation and monitoring is on-going. Tesoro is indemnified by the previous owner for Investigation and remediation obligations.

6. Salt Lake City Terminal soil and groundwater have been impacted by gasoline and diesel releases from pipelines and/or product storage tanks occurring prior to Tesoro’s purchase of the facility. The site is considered characterized and is currently undergoing removal of product from the water table and long-term monitoring. There are no known soil or groundwater impacts at the Northwest Crude Oil tank farm.

7. The Stockton Terminal emits volatile organic compounds (VOCs) below “major source” emission criteria. In 2010, the San Joaquin Air Quality Management District announced it is reducing its major source threshold. When the Stockton Terminal expands its operations or increases throughput, the potential to emit VOC will increase and the Stockton terminal will become subject to regulation as a major source. This will require a Title V Air Operating Permit. In addition, the Stockton facility will be required to install an automated continuous emission monitor at a cost of approximately $75,000.

For Amorco Contribution Agreement set forth on Schedule VII:

1. The soil and groundwater on the site of the Tankage, as defined in the Amorco Contribution Agreement, have been impacted by methyl tertiary butyl ether releases from previously buried pipelines. The site is considered characterized and is currently undergoing removal of methyl tertiary butyl ether from the water table, groundwater treatment, and long-term monitoring.

2. Any environmental violation or contamination due to SHPL, as defined in the Amorco Contribution Agreement, being underground prior to the Closing Date.

For Long Beach Contribution Agreement listed on Schedule VII:

Any environmental violation or contamination, as defined in the Long Beach Contribution Agreement, prior to the Closing Date.

Any anomalies in the Pipeline System that require repair as discovered by the first internal line inspection of any portion of the Pipeline System for which TRMC is notified in writing prior to the First Deadline Date.

Schedule III

Pending Litigation

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.

Schedule IV

Section 4.1(a): General and Administrative Services

Section 4.1(c)(vii): Other Reimbursable Expenses

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:

Upon the effectiveness of the BAUTA (as defined in the Long Beach Contribution Agreement) and only to the extent actually paid by TRMC, all oil spill response costs, including, but not limited to, any costs for oil spill response services provided by the Marine Preservation Association or the Marine Spill Response Corporation that Tesoro incurs related to the Assets included in the Long Beach Contribution Agreement.

Schedule V

ROFO Assets

Schedule VI

Existing Capital and Expense Projects

For Initial Contribution Agreement listed on Schedule VII:

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.

That certain project number 2010113058 at the Mandan refinery, to update additive equipment to allow the offering of Shell additized gasoline.

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.

That certain project number ###-###-#### at the Mandan refinery, to update the truck rack sprinkler system.

That certain project number 2010113017 at the Mandan refinery, to upgrade the rack blending hydraulic system to reduce/eliminate inaccurate blends at the load rack.

That certain project number 2011433001 at the Mandan refinery, to move the JP8 to new bay and have three bays for loading product across the rack.

That certain project number 2011432602 at the Stockton terminal, install a continuous vapor emission monitor on the vapor recovery unit for compliance with air quality regulations.

For Amorco Contribution Agreement listed on Schedule VII:

That certain project related to AFE# 097100014 and AFE# 107100014 at the Amorco terminal, which provide repairs and upgrades to the wharf regarding MOTEMS standards.

That certain project related to AFE# 112100001 at the Amorco terminal, which installs a jet mixer system for crude lab testing.

All other major expense projects that are within the scope of open Work Orders as of the Effective Date.

For Long Beach Contribution Agreement listed on Schedule VII:

That certain project related to AFE# 072104079 titled “UG Piping – LBT” related to underground pipeline repairs at the Terminal. In addition, any subsequent new projects to address the same specific under-ground piping issues per AFE# 072104079 (i.e. a second phase UG Piping project) that would occur on or before the end of year 2015.

That certain project related to the TCM# 2009002129 titled “LBT, B84A & 86 Loading Arm Replacements” which repairs or replaces the loading arms at the Terminal and any related AFE project that will occur upon final project approval to substantial repair or replace the loading arms at the Terminal.

Any remaining costs of those certain projects related to the leak detection on the Terminal and Terminal Pipelines which are substantially complete and include AFE# 107110002, AFE# 117110001, AFE# 117110003, AFE# 117110002, and AFE# 125120002.

Any cost that may be incurred to adjust diesel fuel tank vents near light fixtures after a review is conducted and if action is deemed necessary.

Costs related to substantial repair or replacement project scheduled for 2012 and 2013 for the pipeline segments in the portion of the Southern California Edison right-of-way area immediately adjacent to the marine terminal to address corrosion.

Schedule VII

Contribution Agreements and Applicable Terms

Initial Contribution Agreement

Amorco Contribution Agreement

Addition to Right of Way Indemnification. As of the Closing Date for the Amorco Contribution Agreement, Tesoro Refining and Marketing shall own the leasehold rights in the “Wharf Lease” issued by the California State Lands Commission and the easements, rights of way and permits for the “SHPL,” all as defined in the Amorco Contribution Agreement, and the Partnership Group shall provide operational, maintenance and management services with respect to such Assets pursuant to the MTUTA. Title to Wharf Lease rights and the SHPL are scheduled to be contributed to the Partnership Group at a later date, as set forth in the Amorco Contribution Agreement. The Right of Way Indemnification set forth in Section 3.2 herein applies to the extent that a Loss arises with respect to a Partnership Group Member’s interests under the MTUTA before title to such Assets is contributed to the Partnership Group Member or with respect to a Partnership Group Member’s failure to become the owner of such valid and indefeasible easement rights or fee ownership or leasehold interests in such Assets after they are finally contributed to the Partnership Group as contemplated in the Amorco Contribution Agreement. The Closing Date provided for in this Agreement shall be as set forth above, without regard to when title to these Assets is finally contributed to a Partnership Group Member.

Long Beach Contribution Agreement

Addition to Right of Way Indemnification. As of the Closing Date for the Long Beach Contribution Agreement, Tesoro Refining and Marketing shall own the leasehold rights in the “Terminal Lease” issued by the Port of Long Beach and the easements, rights of way and permits for the “Terminal Pipelines,” all as defined in the Long Beach Contribution Agreement, and the Partnership Group shall provide operational, maintenance and management services with respect to such Assets pursuant to the Long Beach Operating Agreement, as defined in the Long Beach Contribution Agreement. Title to Terminal Lease rights and the Terminal Pipelines are scheduled to be contributed to the Partnership Group at a later date, as set forth in the Long Beach Contribution Agreement. The Right of Way Indemnification set forth in Section 3.2 herein applies to the extent that a Loss arises with respect to a Partnership Group Member’s interests under the BAUTA before title to such Assets is contributed to the Partnership Group Member or with respect to a Partnership Group Member’s failure to become the owner of such valid and indefeasible easement rights or fee ownership or leasehold

interests in such Assets after they are finally contributed to the Partnership Group as contemplated in the Long Beach Contribution Agreement. The Closing Date provided for in this Agreement shall be as set forth above, without regard to when title to these Assets is finally contributed to a Partnership Group Member.

Schedule VIII

Indemnification Deductibles

Annual Environmental Deductible

$500,000

Annual ROW Deductible

$500,000