Riverside Day Use Area Rehabilitation - GAOA 2.0

Amendment / Modification

This amendment to Solicitation 127EAW26Q0026, "Riverside Day Use Area Rehabilitation - GAOA 2.0," provides responses to Requests for Information (RFIs) that are incorporated into any subsequent contract award. Failure to use the revised documents and requirements will result in a non-responsive proposal.

Key RFI responses include:

• Clarification on retaining wall and wing wall lengths, noting that while the plan set calls for 15' of retaining walls, wing walls will need to be field-fit to protect abutments. The upstream wingwall on the south side may need to be larger than 15", while the downstream wingwall on this side may be less than 15".
• Regarding the elimination of 40' of retaining walls, the Forest Service will repair the remaining channel walls internally after project completion.
• For footings keyed into soil on solid granite, abutment walls can be secured by extending vertical reinforcement into the bedrock, grouted 1' at the front and 2' at the rear.

This amendment incorporates RFI responses that clarify requirements related to retaining walls, wing walls, and footing details.

Bidders must review and incorporate the revised requirements and details provided in this amendment into their proposals. Failure to do so may result in a non-responsive offer.

Solicitation / RFP / RFQ

This is a combined synopsis/solicitation (RFQ) for the Riverside Day Use Area Rehabilitation project located in the Stanislaus National Forest, California. The project involves repairing multiple features including a damaged wooden trail bridge, a hand pump well, asphalt areas, and a stone-faced concrete retaining wall. The contract covers procurement, fabrication, delivery, and installation of a new bridge, along with other site improvements.

• Removal and replacement of a damaged wooden trail bridge.

• Repair of a hand pump well.

• Asphalt repairs.

• Repair of a stone-faced concrete retaining wall.

• Procurement, fabrication, delivery, and installation of a new wooden bridge.

• All other associated site improvements.

• Contract Type: Firm Fixed Price.

• Estimated Magnitude: Between $100,000 and $250,000.

• Period of Performance: Work to commence within 10 calendar days after Notice to Proceed (NTP), with the entire work to be completed not later than 45 calendar days after NTP. This includes final cleanup.

• Quote Submission Deadline: June 4, 2026, at 11:00 AM Pacific Time, via email to Tanya.Torres@usda.gov.

• Requests for Information (RFI) Deadline: May 15, 2026, at 11:00 AM Pacific Time, via email to Tanya.Torres@usda.gov.

• Evaluation Criteria: Award will be made to the offeror representing the best value to the Government, based on the following:

  1. Technical Approach (including Work Plan, Capability, Subcontracting Plan, Site-Specific Safety Plan, Quality Control Plan, Materials, and Licensing).
  2. Key Personnel.
  3. Performance Schedule.
  4. Past Performance.
  5. Price (must be fair and reasonable).

• Offer Acceptance Period: Offerors agree to hold prices firm for 60 calendar days from the quote due date.

• Set-Aside: Total Small Business Set-Aside.

• NAICS Code: 237310 – Highway, Street, and Bridge Construction.

• Small Business Size Standard: $45M.

• Licensing: Offerors must possess an active and valid California contractor's license appropriate for the project, which must be active at the time of quote submission and throughout contract performance.

• An organized site visit will not be held. Contractors are responsible for site inspection.

• Bid Guarantee: Required for projects greater than $150,000. Refer to FAR 52.228-1 and related clauses for specific requirements.

• Offerors must have an active entity registration at SAM.gov.

Form / Attachment / Pricing Sheet

This document, "3. Schedule Of Items.docx", is a pricing sheet that requires bidders to provide cost estimates for various line items related to construction or maintenance work. It serves as a template for submitting pricing information as part of a proposal.

• Item Number: Unique identifier for each task or material.

• Description: Details the specific work or material (e.g., Mobilization, Asphalt Concrete Patching, Timber Trail Bridge Fabrication, Concrete Retaining Wall).

• Pay Unit: The unit of measure for the item (e.g., Lump Sum, Ton).

• Est. QTY.: Estimated quantity required.

• Unit Price: Bidder to provide the cost per unit.

• Total Price: Bidder to calculate the total cost for the item.

• Base Bid Total: Sum of costs for base bid items.

• Option Items: Includes separate pricing for optional work (e.g., Water System Repair, Stone Veneer Facing).

• Option Item Total: Sum of costs for optional items.

• Base Bid Plus Option Total: Combined total for base and optional items.

• Company Information: Fields for Company Name, Address, UEI Number, POC, Phone, Email, and Tax ID.

• Quantities are estimates; contractors must field verify to meet all requirements of drawings, SOW, and specifications.

• Bidders must provide pricing for all items, including optional items, to be considered for award.

• A Bid Bond/Guarantee is required for proposals exceeding $150,000.00.

• Payment for bond premiums is included in the contract price and not additional.

This document is critical for bidders to understand the scope of work by item and to prepare their pricing. It outlines the specific components of the base bid and any optional work, directly impacting the proposal submission and evaluation process. Bidders must accurately complete this schedule with all required company information and pricing to be considered for award.

Other / Unclassified

This document is a "General Decision Number" (CA20260018) issued by the U.S. Department of Labor, Wage and Hour Division. It provides prevailing wage rates and fringe benefits for various construction trades across multiple counties in California. The decision is effective as of January 30, 2026, and supersedes a previous decision (CA20250018).

This document is crucial for any bidder on a federal construction project in the specified California counties. It establishes the minimum wage rates and fringe benefits that must be paid to laborers and mechanics employed on such projects, as required by the Davis-Bacon Act and related acts. Bidders must consult these wage rates to accurately estimate labor costs for their proposals and ensure compliance with federal labor laws. The document details rates for numerous trades, including but not limited to: Asbestos Workers, Boilermakers, Bricklayers, Carpenters, Electricians, Ironworkers, Laborers, Painters, Plasterers, Plumbers, Roofers, Sheet Metal Workers, Sprinkler Fitters, Truck Drivers, and Welders. It also specifies different "Areas" within counties, which may have varying rates.

Other / Unclassified

This document is a "Fire Plan for Construction and Service Contracts" dated 08/02/2012. It outlines responsibilities and procedures for fire prevention and suppression activities within a contract area. It details contractor and Forest Service responsibilities, defines key terms related to logging and fire safety, and specifies required tools and equipment.

This document is critical for any bidder involved in construction or service contracts that may have fire risks. It establishes mandatory fire prevention measures, equipment requirements (e.g., fire extinguishers, spark arresters, water tanks), and operational restrictions based on Project Activity Levels (PAL). Bidders must understand these requirements to ensure compliance and safe operations, particularly during fire-prone seasons (April 1 - December 1 in California). The document also outlines reporting procedures for fires and contact information for Forest Service personnel.

Solicitation / RFP / RFQ

This document appears to be a solicitation, likely for construction services related to the "Riverside Day Use Area Rehabilitation." It details various technical specifications, requirements, and procedures for the construction work.

• Excavation and Embankment: Detailed specifications for roadway excavation, subexcavation, borrow excavation, embankment construction, and compaction methods.

• Aggregate Courses: Requirements for untreated aggregate courses and minor crushed aggregate, including gradation, compaction, and finishing.

• Asphalt Work: Specifications for asphalt prime coat, asphalt tack coat, and asphalt pavement milling.

• Materials: Detailed requirements for cement, aggregate (subbase, base, surface course, screened), and rock (riprap).

• Survey and Staking: Requirements for construction survey and staking, including tolerances for various phases.

• Soil Erosion and Sediment Control: Requirements for submitting erosion control plans.

• Quality Control: Qualifications for quality control managers and testers, and requirements for testing records.

• Measurement and Payment: Procedures for measuring work and payment, including decimal accuracy of quantities.

• The document outlines various sections related to contract terms, bid, award, execution, scope of work, control of work, acceptance of work, legal relations, prosecution, progress, measurement, and payment.

• The document contains extensive technical specifications and requirements that would form the basis for proposal evaluation.

• Key deadlines and milestones are not explicitly detailed in the provided sections but would typically be found in a solicitation cover letter or a separate section.

• No specific eligibility or set-aside information is present in the provided document sections.

• The document consists of numerous modifications and replacements to standard specifications, indicated by "Delete" and "Add" instructions.

• It references various AASHTO, ASTM, and FAR standards.

• A table of contents is provided, outlining the structure and sections of the full document.

Form / Attachment / Pricing Sheet

This document, "Supplemental Specification 557 - Timber Structures," details the requirements for fabricating, treating, erecting, and painting structural timber. It specifies materials, construction methods, and workmanship standards for timber structures.

• Materials: Lists required materials including crushed aggregate, elastomeric bearings, geotextile, hardware, painting supplies, structural excavation, glued laminated timber, treated structural timber & lumber, and untreated structural timber & lumber. It also specifies compliance certificates required for timber and lumber.
• Construction: Outlines general construction procedures, including excavation, material storage, protection from elements, and specific methods for treating timber, handling glued laminated timber, and ensuring proper joints and connections.
• Workmanship: Details requirements for cutting, forming, and joining timber, including specifications for holes, hardware, galvanizing, countersinking, framing, bents, posts, pile bents, bent caps, bracing, stringers, and plank floors.
• Specific Structures: Includes specifications for Transversely Nail-Laminated Decks, Glued Laminated Panel Decks, Wheel Guards & Railings, Trusses, and Drains.
• Painting & Acceptance: References sections for painting requirements and evaluation criteria for materials and construction.
• Measurement & Payment: Outlines how timber structures will be measured and paid for, referencing specific pay items in the bid schedule.

This document is crucial for bidders to understand the technical specifications and quality standards for any timber-related work included in the opportunity. It details material requirements, fabrication and erection processes, and acceptance criteria, directly impacting how proposals should be structured and how work will be performed and evaluated.

Other / Unclassified

This document, titled "Contract Administration Data," outlines critical administrative and contractual requirements for vendors performing work under a government contract. It details procedures for invoicing, payments, contract changes, and the roles of various personnel.

This document is highly relevant to potential bidders as it specifies:

• Invoicing and Payment: All invoices must be submitted through the electronic Invoice Processing Platform (IPP). Bidders must register for an IPP account prior to commencing work. Itemized invoices require specific details such as Contractor Name & Address, Contract/PO numbers, Invoice Number, Description of Services, and Date of Completion.
• Contract Administration: It clarifies that only the Contracting Officer (CO) can approve changes to contract requirements. Unauthorized instructions from other personnel will not be accepted. A Contracting Officer's Representative (COR) will be designated.
• Key Personnel: The contractor must assign specific key personnel, including a Project Manager, Project Superintendent, Quality Control Manager, Project Safety Manager, After-Hours Emergency Contact, and Signature Authority for Contract Modifications.
• Post-Award Conference: A mandatory post-award conference will be held virtually within 10 days of contract award.
• Site Conditions and Workmanship: Requirements for handling differing site conditions, material quality, and performing work in a skillful and workmanlike manner are detailed. The contractor is responsible for damage caused by defective workmanship.
• Environmental and Safety: Provisions cover the protection of existing vegetation, structures, and utilities, as well as requirements for spill prevention and control, and fire suppression liability. The use of lead-based paint is prohibited.
• Insurance Coverage: Specific minimum insurance coverage amounts are mandated for Workers Compensation, General Liability, Automobile Liability, and Aircraft Public and Passenger Liability.
• Site Security and Storage: Contractors are responsible for securing their equipment and materials, maintaining a clean storage site, and managing waste. Barricades, warning signs, and traffic control devices are also addressed.

Understanding these administrative and contractual requirements is crucial for bidders to accurately estimate costs, plan operations, and ensure compliance if awarded the contract.

Form / Attachment / Pricing Sheet

This document is a Request for Information (RFI) Form provided by the government for potential bidders to submit questions regarding the solicitation "127EAW26Q0026 Riverside Day Use Area Rehabilitation 2.0" for the Stanislaus National Forest. Responses to these RFIs will be provided in amendment format via SAM.gov.

• Submission Method: All RFIs must be submitted in writing using this editable form, sent ONLY to Tanya.Torres@usda.gov.
• Inquiry Identification: Inquiries should be identified in numerical sequence.
• Prohibited Methods: Telephone requests will not be accepted or returned.
• Question Categories: Checkboxes are provided to indicate if questions pertain to the solicitation/evaluation factors or the statement of work/technical data.
• Required Information: Bidders must provide Company Name and Offeror, the name of the person submitting the question, the Date of Inquiry, and a Phone Number.
• Inquiry Section: A dedicated space is provided to type the RFI questions, labeled RFI #1, RFI #2, etc.

This form is crucial for bidders who have questions about the solicitation or the associated Statement of Work. It outlines the official process for submitting these questions to ensure they are addressed by the government. Bidders must use this form and adhere to the specified submission instructions to have their inquiries considered.

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

This project aims to rehabilitate components of the Riverside Day Use Area that sustained damage from flood events in 2023 and 2017. The work will address flood-related damage and deferred maintenance.

• Mandatory Work Items:

  • Replacement of a wooden trail bridge.
  • Construction of reinforced concrete abutments.
  • Asphalt concrete repair (pothole patching and bridge approaches).

• Optional Work Items:

  • Stone veneer facing on abutments.
  • Repair of the hand pump well.

• Work must be completed in accordance with attached project specifications, drawings, and best management practices.

• No work is permitted in the overflow channel when water is present.

• Vehicles and equipment must remain on existing roads and trails.

• Location: Stanislaus National Forest, Riverside Day Use Area, Tuolumne, California.

• Period of Performance: 45 days.

• Work Hours: 8 AM - 5 PM weekdays (non-holiday), unless otherwise approved.

• Restrictions: Limited operation periods for precipitation events in the overflow channel.

• Contractor must hold a valid California contractor's license.

• A subcontractor or contractor licensed as a C-57 Well Drilling Contractor is required for hand-pump well work.

• Key personnel to be established: Field Superintendent, Safety Manager, Quality Control Manager.

• Submittals are required for all materials, testing, and procedures, including a submittal register and proposed timeline.

• Contractor is responsible for obtaining a well repair permit from Tuolumne County for the hand pump repair.

• Contractor must ensure compliance with federal, state, and local requirements for drinking water, including NSF/ANSI Standard 61 certification for materials in contact with drinking water.

Forms / Attachments / Pricing Sheets

This document contains the "Index of Sheets" for the Riverside Day Use Area Rehabilitation project. It serves as a table of contents for all the drawings and details associated with the project.

• Lists all sheet numbers and their corresponding titles (e.g., Coversheet, Work Notes, Site Map, Handpump, Asphalt Repair Details, Retaining Wall, Trail Bridge, Bridge Deck and Stringer Details, Bridge Notes, Bridge Sill Details).
• Indicates the date each sheet was issued or reissued.
• Provides a project location map and forest location map.
• Includes recommended by and approved by signatures and dates.

This document is crucial for bidders to understand the scope and organization of the project's technical documentation. It helps in navigating the various drawings and details required for a comprehensive understanding of the rehabilitation work, including site preparation, repairs to existing infrastructure (handpump, retaining walls, asphalt), and the reconstruction of a trail bridge. Bidders will use this index to locate specific details relevant to their bidding and execution of the work.

Form / Attachment / Pricing Sheet

This document is the "Operation and Maintenance Manual for Hand Pumps - 2nd Edition" published by the USDA Forest Service Technology & Development Program in November 1999. It serves as a comprehensive guide for the installation, operation, maintenance, and repair of hand pumps, specifically focusing on Monitor brand pumps used by the Forest Service.

• Introduction: Discusses the prevalence and reasons for using hand pumps in Forest Service sites.
• Description and Operation: Explains the components and working mechanism of a typical hand pump, including diagrams.
• Sampling and Testing: Outlines procedures for collecting water samples for bacteriological testing.
• Installation: Provides detailed instructions and considerations for installing hand pumps, referencing standard drawings and specific models.
• Start-Up and Shut-Down: Details the steps for preparing a hand pump for seasonal use and for shutting it down.
• Maintenance: Covers routine maintenance tasks for various components like the drainage system, slab, pump stand, and sealed pump flanges, as well as well disinfection.
• Spare Parts: Lists common spare parts recommended for stocking by districts.
• Hand Pump Modification: Discusses a conversion kit to upgrade older Monitor pump stands to include a shroud for enhanced sanitary protection.
• Disassembly and Assembly Tips: Offers guidance and recommended tools for disassembling and reassembling pump bases.
• Nomenclature: Includes detailed diagrams and parts lists for Monitor hand pump models (1DFHCS, 1DFHFS, 1DFHC, 1DFHF) and their components.

This manual is highly relevant for any bidder involved in opportunities requiring the installation, maintenance, repair, or supply of hand pumps, particularly within Forest Service contexts. It provides critical technical specifications, operational procedures, and maintenance requirements that would inform proposals, service plans, and product selections. Understanding these operational and maintenance standards is crucial for ensuring compliance and successful performance under any related contract.