NEFA documents for Civil Works activities other than permits will be processed in accordance with the instructions contained in this appendix and applicable paragraphs in the regulation.

Table of Contents Title 1. Feasibility Studies 2. Continuing Authorities Program Studies 3. Projects in Preconstruction Engineering, and Design, Construction, and Completed Projects in an Operations and Maintenance Category 4. Other Corps Projects 1. Feasibility Studies

a. Preparation and Draft Review. During the reconnaissance phase, the district commander should undertake environmental studies along with engineering, economic and other technical studies to determine the probable environmental effects of alternatives and the appropriate NEPA document to accompany the feasibility report. This environmental evaluation should be continued in the feasibility phase, and if the need for an EIS develops the district commander will issue a notice of intent as early in the feasibility phase as possible. Following the guidance in ER 1105-2-10 through 60, the district commander will prepare a draft feasibility report combining or integrating the draft EIS or EA and draft FONSI (as appropriate), or a separate NEPA document and circulate it to agencies, organizations and members of the public known to have an interest in the study. Five copies of the draft EIS and report will be mailed to Director, Office of Federal Activities (A-104), Environmental Protection Agency, 401 M Street SW., Washington, DC 20460 for filing after distribution has been accomplished. After receipt and evaluation of comments received, the district commander will prepare the final report and EIS or EA and FONSI and submit it to the division commander for review.

b. Division Review. After review, the division commander will issue a public notice of report issuance and transmit the report to the CEBRH. On Mississippi River and Tributaries projects, the district commander will issue a public notice and submit the report to the CEMRC. For the purpose of this regulation, only the acronym CEBRH will be used since the review functions of CEMRC and CEBRH are similar. The notice will provide a 30-day period for comments to be submitted to CEBRH on the report and EIS. Although the EIS in the report is identified as “final” at this stage of processing, it should be made clear to all those requesting a copy that it is an “Interim Document under Agency Review—Subject to Revision” and will become the agency's final EIS when it is filed after CEBRH review.

c. CEBRH Review. CEBRH will review the EIS at the same time it reviews the final feasibility report. The report and EIS should be compatible. If the CEBRH review requires minor revisions (with insignificant impacts) to the plan as recommended by the division and district commanders, these changes and impacts shall be noted in the CEBRH report. If the CEBRH action results in major revisions to the recommended plan and revisions are variants of the plan or are within the range of alternatives considered and discussed in the draft EIS, an addendum to the final EIS will be prepared by CEBRH (with assistance from the district commander, as required). This addendum “package” will be identified as an “Addendum to the Final EIS—Environmental Consequences of the Modifications Recommended by the Board of Engineers for Rivers and Harbors—project name.” The format shall include an abstract on the cover page; recommended changes to the division/district commander's proposed plan; rationale for the recommended changes; environmental consequences of the recommended changes; and the name, expertise/discipline, experience, and role of the principal preparer(s) of the addendum. Letters received during CEBRH review which provide new pertinent information having a bearing on the modifications recommended by CEBRH will be attached to the addendum. If CEBRH proposes to recommend a major revision or a new alternative to the plan recommended by the division and district commanders with significant impacts which were not discussed in the draft EIS, a supplement to the draft EIS will be required. After consultation with CEBRH and the division commander, the district commander will prepare and circulate the supplement to the draft EIS in accordance with paragraph 13(b). The supplement together with incoming letters of comment and Corps responses to substantive issues shall be incorporated into the existing final report and EIS with a minimum of page changes or revisions to reflect the modified or new proposed plan. CEBRH will review its proposed action in light of the comments received prior to taking final action on the report and EIS.

d. Departmental Review. The report and final EIS, together with the proposed report of the Chief of Engineers and the CEBRH report, will be filed with EPA at about the same time as it is circulated for the 90-day departmental review by Federal agencies at the Washington level and the concerned state(s). District commanders will circulate the proposed Chief's report, CEBRH report, and the report and final EIS to parties on the project mailing list not contacted by HQUSACE (groups and individuals known to have an interest in the study or who provided comments on the draft EIS) allowing the normal 30-day period of review. HQUSACE will provide a standard letter for the district to use to transmit these documents which explains the current status of the report and EIS and directs all comments to be sent to HQUSACE (CECW-P). Copies of the report appendices circulated with the draft need not be circulated with the report and final EIS. All letters of comment received on the report and final EIS together with HQUSACE responses and the draft record of decision (to be provided by the district commander) will be included with other papers furnished at the time the final Chief's report is transmitted to ASA(CW) for further review and processing.

e. Executive Reviews. After completion of review, the Chief of Engineers will sign his final report and transmit the report and accompanying documents to ASA(CW). After review ASA(CW) will transmit the report to OMB requesting its views in relation to the programs of the President. After OMB provides its views, ASA(CW) will sign the record of decision (ROD) and transmit the report to Congress. In situations where Congress has acted to authorize construction of a project prior to receiving ASA(CW) recommendations, the Director of Civil Works is the designated official to sign the ROD. In this case the ROD should only address the project as authorized by the Congress and not attempt to provide any additional justification of the Congressional action.

2. Continuing Authorities Program Studies

a. Preparation and Draft Review. During the reconnaissance phase, the district commander should undertake environmental studies along with engineering, economic and other technical studies to determine the probable environmental effects of alternatives and the appropriate NEPA document to accompany the detailed project report (DPR). If the results of the reconnaissance phase warrant preparation of an EIS, the district commander will issue a notice of intent early in the ensuing feasibility study. Following the guidance in ER 1105-2-10 through 60 the district commander will prepare the draft DPR incorporating the EA and draft FONSI or draft EIS (as appropriate), and circulate it to agencies, organizations and members of the public known to have an interest in the study. If an EIS is prepared, five copies of the draft EIS and report will be mailed to Director, Office of Federal Activities (A-104), Environmental Protection Agency, 401 M Street SW, Washington, DC 20460 for filing after distribution has been accomplished.

b. Agency Review. After receipt and evaluation of comments the district commander will prepare the final DPR and EA/FONSI or final EIS and submit eight (8) copies to the division commander for review and approval. After review, the division commander will file five (5) copies of the final DPR and EIS with the Washington office of EPA. The division commander will not file the final EIS until notified by the district commander that distribution has been accomplished.

c. Final Review. Letters of comment on the final DPR including the final EIS will be answered by the district commander on an individual basis if appropriate. Two (2) copies of all incoming letters and the district commander's reply together with five copies of the final DPR and EIS and a draft of the record of decision will be submitted through division to the appropriate element within CECW-P. After review of the DPR and NEPA documents, the Director of Civil Works or Chief, Planning Division will approve the project and sign the record of decision if an EIS was prepared for the DPR.

3. Projects in Preconstruction Engineering and Design, Construction, and Completed Projects in an Operations and Maintenance Category

a. General. District commanders will review the existing NEPA document(s) to determine if there are new circumstances or significant impacts which warrant the preparation of a draft and final supplement to the EIS. If the proposed changes and new impacts are not significant an EA and FONSI may be used.

b. Preparation and Draft Review. As soon as practicable after the district commander makes a determination to prepare an EIS or supplement for the proposed project, a notice of intent will be issued. The district commander will, in accordance with 40 CFR 1506.6, prepare and circulate the draft EIS or supplement for review and comment to agencies, groups and individuals known who may be interested or affected. Five (5) copies will be sent to Director, Office of Federal activities (A-104), Environmental Protection Agency, 401 M Street SW., Washington, DC 20460 for filing after distribution has been accomplished.

c. Agency Review. The district commander will prepare the final EIS or supplement after receipt and evaluation of comments. Eight (8) copies will be transmitted to the division commander for review. After review the division commander will file five (5) copies with the Washington office of EPA. A copy of the final EIS or supplement and transmittal letter to EPA will be provided to the appropriate counterpart office within HQUSACE. The division commander will file the final EIS when the district commander has made distribution.

d. Final Review. Letters of comment on the final EIS or supplement will be answered by the district commander on an individual basis as appropriate. Two (2) copies of the incoming letters and the district commander's reply together with two copies of the final EIS or supplement and a draft of the record of decision will be submitted to the appropriate Corps official having approval authority. After review of the NEPA documents and letters, the appropriate approving official will sign the record of decision.

4. Other Corps Projects. Draft and final EISs for other Civil Works projects or activities having significant environmental impacts which may be authorized by Congress without an EIS having been previously filed and for certain real estate management and disposal actions which may require an EIS should be processed in a manner similar to that discussed in paragraph 3 of this appendix except that CERE-MC will be the coordinating office within HQUSACE for real estate actions.