Yuba Gravel Placement

Form / Attachment / Pricing Sheet

This document is a CLIN Breakdown/Pricing Schedule for the opportunity. Bidders should use this to understand the cost structure and to input their proposed pricing.

• Base Year: Includes line items for Gravel Purchase and Delivery, Placement of Gravel, Water Truck Standby, Road Repair Material (Option), and Accident Prevention Plan.
• Option Years (One through Four): Each option year mirrors the structure of the Base Year, detailing quantities for the same services.
• Quantities: Specified in Short Tons for gravel and materials, and 'Job' for standby and plan items.
• Pricing Fields: Includes Unit Price, Annual Inflation (%), and Cost Per Service, leading to a Total Price.
• Note: All unit prices and costs are currently listed as 0.0, indicating that bidders need to provide their specific pricing.

This pricing schedule is critical for bidders to prepare their proposals. It outlines the specific CLINs (Contract Line Item Numbers) and the expected quantities for each year of the contract, including option periods. Bidders must carefully review these items and provide their unit prices and associated costs to complete their bid accurately.

Form / Attachment / Pricing Sheet

This document is the Gravel/Cobble Augmentation Implementation Plan (GAIP) for the Englebright Dam Reach of the Lower Yuba River, CA. It details the plan for implementing a gravel/cobble augmentation program and addresses its biogeomorphic impact on the river.

• Background: Discusses the Yuba River basin's geomorphic and salmonid history, including the impact of hydraulic mining and dams.
• Gravel/Cobble Augmentation: Defines the process, outlines methods (road construction, helicopter delivery, truck-mounted conveyor, dumping, cableway, sluicing), and evaluates their feasibility for the Englebright Dam Reach (EDR).
• Pre-Project Characterization: Reviews existing data and analyses for the EDR, including bathymetric surveys, hydraulic modeling (SRH 2D), and habitat suitability assessments.
• Recommended Method: Proposes gravel/cobble sluicing as the most suitable method for the EDR, detailing a concept for its implementation.
• Design Concept: Outlines a staged design for spawning riffle development, focusing on Area A for the 2010 pilot project.
• Long-Term Plan: Recommends an incremental approach to address the gravel deficit and monitor outcomes.

This document provides a comprehensive plan for a significant river restoration project. Bidders interested in environmental restoration, river engineering, or habitat rehabilitation may find this document relevant for understanding the scope, technical challenges, and proposed methodologies for gravel augmentation in a complex river system. It details the rationale, methods, and design considerations for restoring salmonid spawning habitat.

Form / Attachment / Pricing Sheet

This document is a U.S. Department of Labor Wage Determination (No. 2015-5659, Revision No. 25) for the Service Contract Act. It lists the minimum wage rates and fringe benefits required for various occupations in California Counties of Sutter and Yuba.

• Occupational Codes and Titles
• Corresponding minimum hourly wage rates
• Required fringe benefits (indicated as following the occupational listing)
• Notes on specific occupational groups (e.g., Computer Employees, Air Traffic Controllers, Hazardous Pay Differentials, Uniform Allowance)
• Information on Executive Orders 13706 (Paid Sick Leave) and 13658 (Minimum Wage).
• Process for requesting additional classifications and wage rates (Conformance Process).

This document is crucial for any bidder intending to provide services under the Service Contract Act in the specified geographic area. It establishes the minimum labor costs that must be factored into proposals, ensuring compliance with federal regulations regarding wages and benefits for service contract employees.

Statement of Work (SOW) / Performance Work Statement (PWS)

This Performance Work Statement (PWS) details a project to continue a gravel augmentation project in the lower Yuba River channel below Englebright Dam. The primary goal is to place suitable-sized spawning gravel to rehabilitate geomorphic processes and aquatic habitat, thereby improving the ecological functionality of the channel for anadromous salmonids (Central Valley spring-run Chinook salmon and Central Valley steelhead).

• Gravel Placement: Placement of approximately 5,000 short tons of a specified mix of gravel and cobble (0.25 – 5 inches in diameter) annually.

• Methodology: Primarily using a sluicing injection method, pumping a water-gravel slurry through an 8-inch flexible pipe.

• Location: The project area is the lower Yuba River channel between Englebright Dam and the junction with Deer Creek (Englebright Dam Reach).

• Water Truck Standby: Provide a 2,000-gallon water truck for fire suppression standby during the work window.

• Road Repair (Optional): Purchase and deliver 1,000 tons of ¼" road base and 900 tons of Asphaltic Concrete (A/C) if requested by the Operations Project Manager.

• Work Window: July 15th to September 1st annually. This is the only period the contractor has access to the project site.

• Location: Englebright Dam Reach, Yuba River, downstream of the HWY 20 bridge, Yuba County, CA.

• Contract Duration: Base Year (TBD 2026 – TBD 2027) with four (4) Option Years.

• Biological Opinion Compliance: Adherence to conservation measures outlined in the Biological Opinion issued by the National Marine Fisheries Service (NMFS).

• Gravel Specifications: Gravel must be triple-washed prior to delivery and meet a specific compositional mix (detailed in the document).

• Security: All contract personnel must comply with general security requirements, including Antiterrorism Level 1 Training, Physical Security and Access Control, and Suspicious Activity Reporting Training. Pre-screening via E-Verify is required.

• Technical Competence: Offerors must demonstrate technical competence through past project examples and documentation of specialized equipment ownership or immediate ability to obtain it.

• Insurance: Minimum insurance requirements include General Liability ($1,000,000.00), Automobile Liability ($1,000,000.00), and Worker's Compensation ($100,000.00 per employee).

• Safety: Compliance with EM 385-1-1 (USACE Safety and Health Requirements Manual), OSHA standards, and relevant California and local codes.

• Equipment: All equipment must be suitable for aquatic environments, cleaned of lubricants, and have intact safety features. Hydraulic hoses must be inspected for leaks.

• Pre-Work Meeting: Required at least five (5) days prior to commencement of on-site work.

• Invoices & Payments: Invoices submitted in arrears, verified by the COR before payment authorization.

Solicitation / RFP / RFQ

This solicitation, W9123826QA014, is for "Yuba Gravel Placement" and is issued by the US Army Corps of Engineers, W075 ENDIST SACRAMENTO. The acquisition is set aside for Small Business.

• Gravel Purchase and Delivery: 5,000 Short Ton (Item 0001)
• Placement of Gravel: 5,000 Short Ton (Item 0002). Placement window is July 15th through September 1st. Placement must begin within the first 5 days of the window unless directed by the COR.
• Water Truck Standby: 1 Job (Item 0003)
• Accident Prevention Plan: 1 Job (Item 0005)

Multiple option line items exist for Gravel Purchase and Delivery, Placement of Gravel, Water Truck Standby, Road Repair Material, and Accident Prevention Plan, spanning various years and quantities.

• Contract Type: Firm Fixed Price is indicated for the initial items and option line items.

• Period of Performance: Varies by line item, with base period deliveries from July 1, 2026, to June 30, 2027, and option periods extending through June 30, 2031.

• NAICS Code: 237990 (Other Heavy and Civil Engineering Construction)

• Size Standard: USD 45,000,000.00

• Solicitation Issue Date: May 14, 2026

• Offer Due Date: June 4, 2026, at 11:00 AM

• Evaluation: Lowest Price Technically Acceptable (LPTA). Offers will be evaluated for technical acceptability based on Factor 1 (Technical) and Factor 2 (Experience). Only technically acceptable proposals will be considered for award, with the contract going to the lowest-priced proposal that is determined to be fair and reasonable.

• Technical Factor: Requires documentation of ownership or immediate ability to obtain specialized equipment for injecting spawning gravel and placement through 8-inch flexible piping, referencing "Gravel/Cobble Implementation Plan for the Englebright Dam Reach of the Lower Yuba River, CA, Sec 2.3.6."

• Experience Factor: Requires one to three examples of past projects demonstrating successful execution of spawning gravel/cobble augmentation operations.

• Price Factor: Firm-Fixed Price for each CLIN. The total price will be calculated by summing the 'Amount' column for all CLINs.

• Set Aside: Small Business

• Contact Information: Julie Maxwell, EMAIL: JULIE.MAXWELL@USACE.ARMY.MIL, TELEPHONE: (916) 557-7989.

• Place of Performance: Englebright Dam Reach of the Lower Yuba River, CA.

• Attachments referenced: PWS (Attachment 1), Pricing Schedule (Attachment 2), Gravel/Cobble Augmentation Implementation Plan (Attachment 3), Wage Determination 2015-5659 (Attachment 4).

Solicitation / RFP / RFQ

This document announces the government's intent to issue a Request for Quotes (RFQ) for a Firm-Fixed Price contract for Yuba Gravel Placement Services. The services are required for the lower Yuba River channel below Englebright Dam, as mandated by a Biological Opinion from the National Marine Fisheries Service (NMFS).

• Placement of a heterogeneous mix of gravel and cobble into the lower Yuba River channel.

• All labor, equipment, and materials necessary for the placement.

• NAICS Code: 237990 (Other Heavy and Civil Engineering Construction)

• Size Standard: $45 million

• Product Service Code: F019 (Natural Resources Conservation-Other Wildlife Management)

• The solicitation is estimated to be issued on or about May 11, 2026.

• The quote due date is tentatively set for June 8, 2026.

• The RFQ will be issued on SAM.gov, which will establish the firm quote due date and time.

• Site visit details, if applicable, will be identified in the solicitation.

• This will be a 100% small business set-aside.

• The project may be delayed, cancelled, or revised at any time during the process.

• The Interested Vendors List is available via SAM.gov. Contractors are responsible for self-identifying and should check SAM.gov frequently for updates.