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###### Department of Energy

###### Federal Energy Regulatory Commission

          - [Docket No. PF10-7-000]

The staff of the Federal Energy Regulatory Commission (FERC or Commission) will prepare an environmental assessment (EA) that will discuss the environmental impacts of the Mainline 104 Expansion Project, involving construction and operation of facilities by Questar Pipeline Company (Questar) in Uintah County, Utah. This EA will be used by the Commission in its decision-making process to determine whether the project is in the public convenience and necessity.

This notice announces the opening of the scoping process the Commission will use to gather input from the public and interested agencies on the project. Your input will help the Commission staff determine what issues need to be evaluated in the EA. Please note that the scoping period will close on May 29, 2010.

This notice is being sent to the Commission's current environmental mailing list for this project. State and local government representatives are asked to notify their constituents of this planned project and encourage them to comment on their areas of concern.

                    A fact sheet prepared by the FERC entitled “An Interstate Natural Gas Facility On My Land? What Do I Need To Know?” is available for viewing on the FERC Web site (                    *http://www.ferc.gov*). This fact sheet addresses a number of typically-asked questions, including the use of eminent domain and how to participate in the Commission's proceedings.                

## Summary of the Planned Project

                    Questar plans to construct and operate about 23.3 miles of 24-inch-diameter pipeline in Uintah County, Utah. The Mainline 104 Expansion Project would loop [1]                                          the western end of Questar's existing Mainline 40 between its existing Green River Block Valve and its Fidlar Compressor Staiton. According to Questar, its project would allow existing shippers to amend the primary receipt-point capacity eastward to Fidlar.                

*The Mainline 104 Expansion Project would consist of the following facilities:*
    - 23.5 miles of 24-inch-diameter looping pipeline;
    - four mainline block valves;
    - two pig launchers/receivers;  [2]  
    - six taps; and
    - minor modifications at the existing Fidlar Compressor Station.

                    The general location of the project facilities is shown in appendix 1.[3] 

## Land Requirements for Construction

Construction of the planned facilities would disturb about 336 acres of land for the above ground facilities and the pipeline. Following construction, about 142 acres would be maintained for permanent operation of the project's facilities; the remaining acreage would be restored and allowed to revert to former uses. About 70 percent of the planned pipeline route parallels existing pipeline, utility, or road rights-of-way.

## The EA Process

                    The National Environmental Policy Act (NEPA) requires the Commission to take into account the environmental impacts that could result from an action whenever it considers the issuance of a Certificate of Public Convenience and Necessity. NEPA also requires us [4]                                          to discover and address concerns the public may have about proposals. This process is referred to as scoping. The main goal of the scoping process is to focus the analysis in the EA on the important environmental issues. By this notice, the Commission requests public comments on the scope of the issues to address in the EA. All comments received will be considered during the preparation of the EA.                

*In the EA, we will discuss impacts that could occur as a result of the construction and operation of the                               ( print page 24939)                            planned project under these general headings:*
    - Geology and soils;
    - land use;
    - water resources, fisheries, and wetlands;
    - cultural resources;
    - vegetation and wildlife;
    - air quality and noise;
    - endangered and threatened species; and
    - public safety.

We will also evaluate possible alternatives to the planned project or portions of the project, and make recommendations on how to lessen or avoid impacts on the various resource areas.

Although no formal application has been filed, we have already initiated our NEPA review under the Commission's pre-filing process. The purpose of the pre-filing process is to encourage early involvement of interested stakeholders and to identify and resolve issues before an application is filed with the FERC. As part of our pre-filing review, we have begun to contact some federal and state agencies to discuss their involvement in the scoping process and the preparation of the EA.

Our independent analysis of the issues will be presented in the EA. The EA will be placed in the public record and, depending on the comments received during the scoping process, may be published and distributed to the public. A comment period will be allotted if the EA is published for review. We will consider all comments on the EA before we make our recommendations to the Commission. To ensure your comments are considered, please carefully follow the instructions in the Public Participation section beginning on page 4.

With this notice, we are asking agencies with jurisdiction and/or special expertise with respect to environmental issues to formally cooperate with us in the preparation of the EA. These agencies may choose to participate once they have evaluated the proposal relative to their responsibilities. Agencies that would like to request cooperating agency status should follow the instructions for filing comments provided under the Public Participation section of this notice. Currently, the U.S. Department of Interior's Bureau of Indian Affairs, Bureau of Land Management (BLM), and U.S. Fish and Wildlife Service have expressed their intention to participate as cooperating agencies in the preparation of the EA to satisfy their NEPA responsibilities related to this project.

## Consultations Under Section 106 of the National Historic Preservation Act

                    In accordance with the Advisory Council on Historic Preservation's implementing regulations, we are using this notice to solicit the views of the public on the project's potential effects on historic properties.[5]                                          We will document our findings on the impacts on cultural resources and summarize the status of consultations under section 106 of the National Historic Preservation Act in our EA.                

## Currently Identified Environmental Issues

We have already identified several issues that we think deserve attention based on a preliminary review of the planned facilities and the environmental information provided by Questar. This preliminary list of issues may be changed based on your comments and our analysis.
    - Approach and crossing of the Green River;
    - Crossing the Uintah and Ouray Reservation; and
    - Crossing state and federal lands.

## Public Participation

You can make a difference by providing us with your specific comments or concerns about the project. Your comments should focus on the potential environmental effects, reasonable alternatives, and measures to avoid or lessen environmental impacts. The more specific your comments, the more useful they will be. To ensure that your comments are timely and properly recorded, please send your comments so that they will be received in Washington, DC on or before May 29, 2010.

                    For your convenience, there are three methods you can use to submit your comments to the Commission. In all instances, please reference the project docket number PF10-7-000 with your submission. The Commission encourages electronic filing of comments and has expert eFiling staff available to assist you at (202) 502-8258 or                     *efiling@ferc.gov.*

                    (1) You may file your comments electronically by using the Quick Comment feature, which is located at                     *http://www.ferc.gov*                     under the link called “                    *Documents and Filings*                    ”. A Quick Comment is an easy method for interested persons to submit text-only comments on a project;                

                    (2) You may file your comments electronically by using the “eFiling” feature that is listed under the “                    *Documents and Filings*                    ” link. eFiling involves preparing your submission in the same manner as you would if filing on paper, and then saving the file on your computer's hard drive. You will attach that file to your submission. New eFiling users must first create an account by clicking on the links called “                    *Sign up*                    ” or “                    *eRegister*                    ”. You will be asked to select the type of filing you are making. A comment on a particular project is considered a “Comment on a Filing”; or                

(3) You may file a paper copy of your comments at the following address: Kimberly D. Bose, Secretary, Federal Energy Regulatory Commission, 888 First Street, NE., Room 1A, Washington, DC 20426.

## Environmental Mailing List

The environmental mailing list includes federal, state, and local government representatives and agencies; elected officials; environmental and public interest groups; Native American Tribes; and local libraries and newspapers. This list includes all affected landowners (as defined in the Commission's regulations) who are potential right-of-way grantors, whose property may be used temporarily for project purposes, or who own homes within certain distances of aboveground facilities, and anyone who submits comments on the project. We will update the environmental mailing list as the analysis proceeds to ensure that we send the information related to this environmental review to all individuals, organizations, and government entities interested in and/or potentially affected by the planned project.

If the EA is published for distribution, copies will be sent to the environmental mailing list for public review and comment. If you would prefer to receive a paper copy of the document instead of the CD version or would like to remove your name from the mailing list, please return the attached Information Request (appendix 2).

## Becoming an Intervenor

                    Once Questar files its application with the Commission, you may want to become an “intervenor” which is an official party to the Commission's proceeding. Intervenors play a more formal role in the process and are able to file briefs, appear at hearings, and be heard by the courts if they choose to appeal the Commission's final ruling.                           ( print page 24940)                        An intervenor formally participates in the proceeding by filing a request to intervene. Instructions for becoming an intervenor are included in the User's Guide under the “e-filing” link on the Commission's Web site. Please note that the Commission will not accept requests for intervenor status at this time. You must wait until a formal application for the project is filed with the Commission.                

## Additional Information

                    Additional information about the project is available from the Commission's Office of External Affairs, at (866) 208-FERC, or on the FERC Web site (                    *http://www.ferc.gov*) using the eLibrary link. Click on the eLibrary link, click on “General Search” and enter the docket number, excluding the last three digits in the Docket Number field (                    *i.e.,*                     PF10-7). Be sure you have selected an appropriate date range. For assistance, please contact FERC Online Support at                     *FercOnlineSupport@ferc.gov*                     or toll free at (866) 208-3676, or for TTY, contact (202) 502-8659. The eLibrary link also provides access to the texts of formal documents issued by the Commission, such as orders, notices, and rulemakings.                

                    In addition, the Commission offers a free service called eSubscription which allows you to keep track of all formal issuances and submittals in specific dockets. This can reduce the amount of time you spend researching proceedings by automatically providing you with notification of these filings, document summaries, and direct links to the documents. Go to                     *http://www.ferc.gov/​esubscribenow.htm.*

                    Finally, public meetings or site visits will be posted on the Commission's calendar located at                     *http://www.ferc.gov/​EventCalendar/​EventsList.aspx*                     along with other related information.                

Kimberly D. Bose,

Secretary.

# Footnotes

1.                             A pipeline loop is constructed parallel to an existing pipeline to increase capacity.                    
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2.                             A “pig” is a tool that is inserted into and moves through the pipeline, and is used for cleaning the pipeline, internal inspections, or other purposes.                    
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3.                             The appendices referenced in this notice are not being printed in the                         **Federal Register.**                         Copies of appendices were sent to all those receiving this notice in the mail and are available at                         *http://www.ferc.gov*                         using the link called “eLibrary” or from the Commission's Public Reference Room, 888 First Street, NE., Washington, DC 20426, or call (202) 502-8371. For instructions on connecting to eLibrary, refer to the last page of this notice.                    
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4.                             “We”, “us”, and “our” refer to the environmental staff of the Commission's Office of Energy Projects.                    
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5.                             The Advisory Council on Historic Preservation's regulations are at Title 36 of the Code of Federal Regulations, Part 800. Historic properties are defined in those regulations as any prehistoric or historic district, site, building, structure, or object included in or eligible for inclusion in the National Register for Historic Places.                    
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[FR Doc. 2010-10641 Filed 5-5-10; 8:45 am]

BILLING CODE 6717-01-P