Z--Lakeside Vessel Barrier Gate Repair at Hoover Dam

Amendment / Modification

This amendment (0001) to solicitation 140R3026Q0038, effective April 15, 2026, makes the following changes:

• Corrects an administrative error in Section F.2.

• Adds FAR Clause RFO 52.222-90 to Section I.1.

• Combines two previous line items into a single line item on the SF-1442.

• Section F.2 (administrative error correction)

• Section I.1 (addition of FAR Clause RFO 52.222-90)

• SF-1442 (line item consolidation)

• The period of performance is from 05/25/2026 to 07/24/2026.

• Bidders are reminded to acknowledge receipt of this amendment as detailed in Block 11.

• Offerors who have already submitted an offer and wish to modify or withdraw it should refer to Block 11.

• The document references an attached Statement of Work and Section B.2, Price Schedule, for further details.

Amendment / Modification

This document is Amendment No. 0001 to Solicitation No. 140R3026Q0038 for the Lakeside Vessel Barrier Gate Repair at Hoover Dam.

• The "FOREWORD" section has been updated.

• The "WRITTEN QUESTIONS" deadline has been extended to Monday, April 20, 2026.

• The "OTHER NOTES TO VENDORS" section (a) has been updated to reference the "Reclamation Safety and Health Standards" (2009 Edition) and provides a link for revisions.

• The "OTHER NOTES TO VENDORS" section (b) has been updated to clarify that System for Award Management (SAM) updates may lag policy updates and that certain representations may not be included in agency solicitations.

• The "SOLICITATION, OFFER, AND AWARD" (SF-1442) form has been updated.

• Item 10 on the "CONTINUATION SHEET" (Page 3 of 3) has been updated to reflect the "Lakeside Vessel Barrier Gate Repair" and includes the period of performance from 05/25/2026 to 07/24/2026.

• Section F, "DELIVERIES OR PERFORMANCE," specifically clause F.2 "COMMENCEMENT, PROSECUTION, AND COMPLETION OF WORK," has been updated to reflect a 14-day commencement period and a 60-day completion period after receipt of Notice of Award.

• The deadline for written questions has been extended to April 20, 2026.

• The period of performance for the work is now specified as 05/25/2026 to 07/24/2026.

• The commencement and completion times for the work have been clarified.

Form / Attachment / Pricing Sheet

This document is a "Release of Claims" form (DI-137, March 2017) required by the Department of the Interior. It is to be furnished by the contractor to the United States after the completion of all work and prior to final payment. The purpose is for the contractor to release the United States from any and all claims arising from the contract, in exchange for the final payment.

• Requires the contract number and date.
• Specifies the amount due under the contract for which the release is granted.
• Includes a section for the contractor to list any exceptions to the release.
• Requires signatures, names, titles, and addresses of the contractor's representative.
• Includes a certification section specifically for corporate contractors, confirming the signatory's authority.
• Has a space for a corporate seal.

Bidders should be aware that this form will likely be required as a deliverable or condition for final payment on the contract. Understanding its content and requirements is crucial for contract close-out procedures.

Solicitation / RFP / RFQ

This document is a solicitation for the Hoover Dam Vessel Barrier Project, which includes the "Riverside Water Barrier (Boomline)" and "Lakeside Vessel Barrier Gate Replacement." The work involves the repair or alteration of other non-building facilities.

• Hoover Dam Vessel Barrier Project

• Riverside Water Barrier (Boomline) Repair or Alteration

• Lakeside Vessel Barrier Gate Replacement Repair or Alteration

• All work is to be performed in accordance with the attached Statement of Work.

• Period of Performance for Item 00010: 05/25/2026 to 07/24/2026.

• Delivery for Item 00010: 05/08/2026.

• Performance begins within 14 calendar days after award and completes within 60 calendar days after receiving notice to proceed.

• Performance and Payment Bonds are required.

• Offers are due by 05/14/2026 at 1600 hour local time.

• Offers will be publicly opened at that time.

• Sealed envelopes must be marked with offeror's name, address, solicitation number, and due date/time.

• Offers providing less than 30 calendar days for Government acceptance will be rejected.

• Not explicitly stated in the provided pages, but the solicitation number (140R3026Q0038) may indicate specific set-aside information.

• Attachment 1 is the Statement of Work, which details the specific requirements.

• The NAICS code is 237990.

Statement of Work (SOW)

To install a new Vessel Exclusion Barrier (VEB) Gate at the Hoover Dam lakeside boom line, replacing a failed waterborne gate, thereby maintaining the integrity and effectiveness of on-site security measures.

• Install a fully operational waterborne vessel gate (previously acquired).

• Verify and adjust the existing boom line to ensure all components of the exclusion barrier are serviceable and fully operational.

• Conduct a thorough inspection and servicing of existing barriers using Government-Furnished Materials.

• Certify that all components are operational and meet required standards.

• The installed gate must be operational and meet established security requirements.

• Compliance with manufacturer's specifications.

• A Contractor Performance Report may be completed at the end of the performance period via CPARS.

• Installation and repair services are due within 30 days from award.

• The work will be performed at the Hoover Dam.

• Personnel must have a minimum of three years of field experience with Worthington Products and possess qualifications for inspecting and certifying existing parts.

• All work requires prior approval from the National Critical Infrastructure (NCI) Security Manager.

• Contractor personnel must comply with all security procedures and identify themselves as contractors.

• Government-Furnished Materials include the Tuffboom gate assembly and potentially other parts for repair.

• Government-Furnished Equipment (GFE) is None.

• Travel costs are the responsibility of the Contractor.

• Government vehicles are not provided (N/A).

• Specific security sensitivity designations apply to information related to Government facilities.

• Contracting Officer's Representative (COR): Mr. Dwayne Privott, Bureau of Reclamation, Lower Colorado Dams Office, Hoover Dam. Phone: (702) 494-2210, Email: dprivott@usbr.gov

Solicitation / RFP / RFQ

This solicitation is for the "Lakeside Vessel Barrier Gate Repair at Hoover Dam" project. The Bureau of Reclamation, Lower Colorado Basin, requires repair of critical waterborne vessel barrier systems on the lakeside (upstream) portion of Hoover Dam. This includes the installation of a Government-owned lakeside vessel exclusion barrier gate and repair/certification of the existing boom line.

• Repair and certification of the existing boom line.

• Installation of a Government-owned lakeside vessel exclusion barrier gate.

• The project is considered construction and is subject to Davis-Bacon wage rates.

• Contract Type: TBD (Simplified Acquisition, Construction)

• Estimated Magnitude: $25,000 - $100,000

• Period of Performance: 60 calendar days after Notice to Proceed.

• Commencement of Work: Within 14 calendar days after award.

• Submission Deadline: Offers are due by 05/14/2026 at 1600 hours local time.

• Submission Method: Sealed offers, original and 1 copy, submitted to the address in Item 8 of SF-1442.

• Questions Deadline: Written questions are due no later than Monday, April 20, 2026, submitted to Jennalyn Kent (jennalyn_kent@ios.doi.gov).

• Evaluation Criteria: Award will be made to the responsible offeror whose quote is the lowest price. Proposed prices will be evaluated for price reasonableness and any instances of unbalanced pricing.

• Not specified in the provided sections.

• Performance and Payment Bonds are required if construction exceeds $150,000.00.

• Applicable safety and health standards are detailed in the document.

Form / Attachment / Pricing Sheet

This document provides the prevailing wage determinations for various labor categories applicable to heavy construction projects in Clark County, Nevada. It is intended to inform bidders of the minimum wage and fringe benefit rates that must be paid to laborers and mechanics employed on the project.

• Labor Categories: Lists specific job titles and classifications (e.g., Electrician, Line Construction, Power Equipment Operator, Ironworker, Laborer, Plumber/Pipefitter, etc.).
• Wage Rates: Specifies the base hourly wage for each labor category.
• Fringe Benefits: Details the hourly fringe benefit rates applicable to each category.
• Geographic Area: Primarily covers Clark County, Nevada, with specific exclusions for the Nevada Test Site, Tonopah Test Range, and National Test and Training Range.
• Effective Dates: Indicates the effective dates for the wage determinations.

Bidders must use this information to accurately calculate labor costs for their proposals. Failure to comply with these prevailing wage requirements can lead to contract violations and penalties. It is crucial for bidders to understand these rates to ensure their bids are competitive and compliant with federal labor laws.