Contract Title:
2010-077-00 EXP TUCANNON (TUMALUM) BUILD: PASSAGE AND COMPLEXITY
Contract Start Date:
4/1/2022
Contract End Date:
12/31/2024
Title:
D: 100 - Site Preparation, Materials Management, Field Engineering, Quality Assurance, Construction Oversight: Tumalum
Description:
Overview: At the outset of this contract term (Apr-Jun), the NPT and SRSRB staff will supervise and manage initial work-site preparation, access point development, material acquisitions, staging for implementation, and if possible, the implementation of preliminary components of the culvert replacement project design that can be completed outside of the wetted channel and not during the in-water work period:
(a) Completion of final design revisions may continue contemporaneously with on-site preconstruction activities early in this contract period;
(b) Project construction in 2022 to be completed by a subcontracted construction crew, awarded as a subcontract following competitive solicitation;
(c) Solicitation and bids for construction materials in support of design features will be completed by Jun 2022, and implementation scheduled to begin in Jul 2022; and
(d) Delayed or additional phases of the overall planned project construction activities are likely to extend into the subsequent (FY23) contract period to be completed during the Summer 2023 work window.
Contractor is encouraged to initiate pre-construction activities early in this contract period: to organize construction planning and to consider implementation logistics and likely construction requirements associated with the scheduled build-period of the project design (beginning as early as Apr 2022). Construction management will continue throughout the contract term, contemporaneously with pre-construction activities that are expected to begin at the start of this contract period, during construction preparation, and throughout the installation of design features at Tumalum:
1) Develop and review public bid document for solicitation of construction sub-contractor contracts; review bid submittals, and select contractor(s);
2) Where feasible and as clearances are obtained: a) prepare projected construction access points and material or equipment staging areas; and b) if cleared, initiate preliminary or phased components of the design build-out, that can be completed prior to the in-water work-window period, in support of the construction of the culvert replacement project at Tumalum during the Summer of 2022 and 2023;
3) Source and plan the acquisition of construction materials needed for habitat features and restoration actions, across the multiple phased locations of the overall project area (PA-17). Secure and, as necessary, transport trees (large wood) and other construction materials to pre-arranged storage locations, to support construction needs and future implementation planning; and
4) Provide field engineering and construction inspections to ensure sites or structures are being built to design standards. Review construction notes and submit as-built drawing following construction.
Notes: (1) Construction management will be provided for both preliminary activities, during construction preparation, and for the subsequent installation of design features, as required under HIP IV EC approval. (2) Construction management throughout the Tumalum channel area, for the build-phases of the overall project, will continue through FY23, encompassed within the ongoing yearly contract support for the NPT habitat project work in the Tucannon.
WE Agreement Type:
Contracted
Deliverable Specification:
Pre-construction project management activities: Tumalum (Phase I). Where feasible and as clearances are obtained: (1) Source and plan the acquisition of construction materials needed for habitat features and passage restoration actions. Secure and, as necessary, transport trees (large wood) and other construction materials to pre-arranged storage locations; and (2) Conduct site preparation, including projected construction access points and material or equipment staging areas, in anticipation of the sequenced or phased implementation of the Project design during the Summers of 2022 (Phase I) and 2023.
Provide construction oversight, contractor supervision, and inspection of completed access points, materials or equipment storage sites, and preliminary design features or initial project components, throughout the installation of project features (as designed): Tumalum (Phase I-II).
(a) Continue follow-up project implementation support for construction activities; (b) Provide field engineering and construction inspections to ensure structures are being built to design standards; (c) Review construction notes and submit as-built drawing following construction; and d) Maximize the acquisition and secure-storage of construction materials in anticipation of current and anticipated construction needs.
As applicable: 1) Collect and review daily construction logs; 2) Review/approve change order requests (Contractor shall consult with BPA CO (in consultation with BPA COTR) on any desired change orders before directing the construction contractor to make them); 3) Review subcontractor's requests for payments; and 4) Provide the HIP IV project completion notice (PCF) to the BPA EC-lead (annually).
% of Total WSE Effective Budget:
0.00%
WSE ID Continued From:
[Unassigned]
WSE ID Continued To:
[Unassigned]
Finite or Recurring:
Finite
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