91598: Rev 1: WE C: Work Element Summary

Work Element Summary PDF

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Basics

Contract Number:

91598

Contract Title:

2010-077-00 EXP TUCANNON (PA-26) PHASE 3-4: FLOODPLAIN COMPLEXITY

Contract Start Date:

1/1/2023

Contract End Date:

12/31/2024

WE ID:

175. Produce Design

Work Element Usage Report

Title:

C: 175 - Confirm Final Design Specifications and Engineering (Completion & Adjustments): PA-26 (Phase III-IV)

Description:

Status: A final site plan, design report, and project design has been completed and is attached to the this contract in CBFish.

Background: The Phase III-IV habitat restoration proposal is part of a large-scale project located on private property within the active river channel and floodplain, at 1.7 miles in length [ ~RM 24.4 – 26.1]. The larger PA-26 project is being phased within the BPA Programmatic Habitat Project (2010-077-00) and with the CCD Tucannon Watershed Habitat project (1994-018-06), and sequenced over a period of years across multiple contract periods due to: a) funding constraints in any single contract term; b) limitations on contract duration; and c) the timing and duration of instream work-windows.

Initiated in the previous contract(s), the design emphasis continues to be reconnection of the floodplain through this 1.7 mile reach. The overall project is comprised of high priority restoration actions identified in the Conceptual Restoration Plan for the Tucannon River (Anchor 2020); the design has been completed and is planned for implementation in a phased approach during the summer/fall of 2023 (and 2024 as necessary) (Phase III-IV).

Current Emphasis: This design stage is expected to finalize (or adjust as needed) a site plan, technical drawings or engineering specifications, access points, and a plan for materials management and equipment staging areas – based on the final design Report, CCD and SRSRB staff review, and engineering technical comment.

Review and refinement of a final design may be required prior to going to construction to: (1) accurately reflect the changes in river conditions or channel structure that can be expected to have occurred between the time of an earlier design approval and this contract award, or the work-window construction period, following high-flow runoff conditions in the stream channel during the Spring (2023); (2) incorporate permit or clearance requirements; or (3) respond to BPA engineering staff (ETS) review conclusions or recommendations.

WE Agreement Type:

Contracted

Deliverable Specification:

Upload (attach) to this WE in Pisces (Documents Tab): the Final Design, Report (BDR), and revised/final construction or site plan for PA-26 (Phase III-IV).

Finalize restoration designs and design report advanced in the prior contract, following any late plan revisions, adjustments to review or clearance requirements, or in response to changes in channel morphology, to: (a) confirm engineering or design specifications, technical drawings, materials list, timeline or construction schedule, and budget or cost-estimates; (b) satisfy engineering design review, coordinate permitting, inform environmental compliance documentation, and plan construction details and scheduling; and (c) guide and manage the installation of the design and the construction of the project in the Tucannon Watershed at: PA-26, targeted for implementation of the Phase III-IV component of the overall project during the summer/fall of 2023-2024.

WSE Effective Budget:

$2,500

% of Total WSE Effective Budget:

0.49%

WSE Start:

01/02/2023

WSE End:

06/01/2023

WSE Completion:

06/01/2023

WSE Progress:

Concluded

WSE ID Continued From:

[Unassigned]

WSE ID Continued To:

[Unassigned]

Finite or Recurring:

Finite

Budget History

SOWRevision	Planned	Updated	Contractor Comments (optional)	BPA Comments (optional)
Work Element Budget (Current Performance Period)	$2,500	$2,500

Milestones

5 Milestones

Sort	Type	Title	Start	End	Status	Modified By	Modified Date
A	EC	Environmental compliance requirements complete	3/1/2023	6/1/2023	Concluded	Jennifer Lord	9/16/2022 4:37:42 PM
		Description: On-the-ground work associated with this work element cannot proceed until this milestone is complete. Milestone is complete when final documentation is received from BPA environmental compliance staff.
B	Suggested	Provide projected construction start date to BPA COR and EC	4/1/2023	4/30/2023	Concluded	Jennifer Lord	9/16/2022 4:37:42 PM
		Description: Provide month and year of projected construction start date to assist in project planning, environmental compliance, planning and design review timelines. Provide during conceptual design stage and no later than 15% design. Include in WE description if possible.
C		Assure that landowner intentions and constraints are addressed; obtain permissions and agreement to proceed	4/1/2023	5/31/2023	Concluded	Jennifer Lord	9/16/2022 4:37:42 PM
		Description: Reaffirm landowner needs and interests; address implementation constraints and concerns via ongoing design review and evaluation; confirm participation and obtain permission to proceed.
D		Finalize and upload permit-ready designs (typically 60% to 80%) for review	1/2/2023	5/31/2023	Concluded	Jennifer Lord	12/8/2022 4:34:07 PM
		Description: Note: design work products were initiated and advanced to an intermediate design stage (60-80%), within BPA contract funds provided to the CCD for the Tucannon Watershed: #89883 (FY22). Design development continues in the FY23 District contract (CR-360602). Develop and submit permit ready designs to the COR and EC Lead. Schedule time for review, typically one month for NOAA/USFWS and BPA review. If technical requirements are not met, additional review may be necessary. Provide 80% designs for final technical, functional, and NMFS/USFWS review. The 80% design shall incorporate technical comments and recommendations from previous design reviews. 80% design submittals should include near-final drawings and specifications, site locations, site plans, profiles, cross sections, details, construction quantities, implementation resource plans, and design technical analyses as summarized in a Basis of Design Report.
E	DELIV	Produce final construction design and site plan: Phase III/IV		6/1/2023	Concluded	Jennifer Lord	12/8/2022 4:32:07 PM
		Description: Upload (attach) to this WE in Pisces (Documents Tab): the Final Design, Report (BDR), and revised/final construction or site plan for PA-26 (Phase III-IV). Finalize restoration designs and design report advanced in the prior contract, following any late plan revisions, adjustments to review or clearance requirements, or in response to changes in channel morphology, to: (a) confirm engineering or design specifications, technical drawings, materials list, timeline or construction schedule, and budget or cost-estimates; (b) satisfy engineering design review, coordinate permitting, inform environmental compliance documentation, and plan construction details and scheduling; and (c) guide and manage the installation of the design and the construction of the project in the Tucannon Watershed at: PA-26, targeted for implementation of the Phase III-IV component of the overall project during the summer/fall of 2023-2024.

Metrics

This work element does not require Metrics

Location

Work Site ID	Latitude	Longitude	State	County	Province	Subbasin
100393	46.441953	-117.762091	Washington	Columbia	Columbia Plateau	Tucannon

Focal Species

Primary Focal Species:

Chinook (O. tshawytscha) - Snake River Spring/Summer ESU (Threatened)

Secondary Focal Species:

Lamprey, Pacific (Entosphenus tridentata); Trout, Bull (S. confluentus) (Threatened); Steelhead (O. mykiss) - Snake River DPS (Threatened); Freshwater Mussels

Environmental Compliance

None

RM&E Metadata

This work element does not require RM&E metadata

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