Shell Falls Primary Power

Amendment / Modification

• Extends the offer date for solicitation 1240LT26Q0038.

• The original offer date of April 20, 2026, is extended to the new date of May 4, 2026.

• Item 11 (This item only applies to amendments of solicitations) is utilized to document the extension of the offer receipt date.

• The deadline for submitting offers has been extended to May 4, 2026.

• For questions regarding this amendment, please contact Erick Plamann, Contract Specialist, at erick.plamann@usda.gov.

Form / Attachment / Pricing Sheet

This document is an "Electrical One-Line Diagram" (Sheet E3.1) for the Shell Falls Wayside Primary Power project. It visually represents the electrical system's components and connections, serving as a critical reference for understanding the proposed power system, including photovoltaic (PV) integration, battery storage, and generator backup.

• Diagram Components: Illustrates key elements such as existing transformers, buildings (Restroom, Information, Utility), disconnect switches, battery banks, charge controllers/inverters, propane generators, and photovoltaic arrays.
• Key Notes: Provides detailed explanations for numbered items on the diagram, specifying existing vs. new components, wire sizes, conduit types, and specific installation requirements (e.g., grounding, bonding, cable routing).
• Specific Requirements: Details include the need for a turn-key, off-grid PV system with battery backup and propane generator integration, NEMA 3R disconnect switches, and specific battery capacity requirements (minimum 5000AH, supporting two days of site operation).
• Alternate Construction: Note 14 describes an alternate method for connecting the utility building to the restroom electrical infrastructure via underground boring or duct bank.
• Generator Operation: Note 15 clarifies that the generator is intended for minimal operation, primarily to charge batteries and support loads after extended periods of low PV generation.

This diagram is essential for bidders to understand the technical specifications and scope of the electrical system. It details the integration of renewable energy sources (PV), energy storage (batteries), and backup power (generator), along with existing infrastructure and required modifications. Bidders must review this diagram to accurately estimate costs, plan installation, and ensure compliance with all specified requirements for the electrical components of the project.

Form / Attachment / Pricing Sheet

This document, Section 263213, details the specifications for Packaged Engine Generators. It outlines the requirements for the procurement, installation, and testing of these systems.

• General Requirements: Includes related documents, summary of the system, and definitions (e.g., Prime Rating, Operational Bandwidth).
• Submittals: Specifies required documentation such as product data, shop drawings, quality control test reports, operation and maintenance data, and commissioning plans.
• Quality Assurance: Details source limitations, compliance with standards (NFPA, ASME, UL), and manufacturer qualifications, including service center capabilities.
• Delivery, Storage, and Handling: Outlines requirements for protecting and delivering the equipment.
• Project Conditions: Specifies environmental conditions the system must withstand (temperature, humidity, altitude).
• Products: Defines acceptable manufacturers (Kohler, Caterpillar, Cummins, Generac, MTU), engine-generator set capacities, performance characteristics (voltage and frequency stability, transient performance), engine specifications (fuel type, speed, lubrication, cooling, fuel system), and generator specifications (overcurrent protection, voltage regulator).
• Outdoor Enclosure: Details requirements for a weatherproof, vandal-resistant housing.
• Execution: Covers examination, installation procedures, connections, identification, factory tests, field quality control, commissioning, and training.

This document is crucial for bidders as it defines the technical specifications and performance requirements for the packaged engine generators. It details the scope of work, required submittals, quality standards, and installation procedures. Understanding these specifications is essential for preparing an accurate and compliant proposal and for assessing the feasibility of meeting the project's technical demands.

Amendment / Modification

This amendment (0001) to solicitation 1240LT26Q0038 modifies the original solicitation with the following changes:

• Posting of Questions and Answers (Q&A).

• Removal of one (1) generator.

• Addition of Attachment 5 (Packaged Engine Generators) and Attachment 6 (Generators Specs).

• The solicitation's Q&A section is updated.

• A generator has been removed from the scope.

• Attachments 5 and 6 have been added.

• The amendment does not explicitly state if proposal deadlines or submission requirements have been extended or modified, beyond the inclusion of new attachments and the removal of a generator. Bidders should review the Q&A for any impact on their proposals.

Questions & Answers / Clarifications

This document provides clarifications and answers to vendor questions regarding the solicitation.

• Generator Type: The generator is not required to be a prime generator, nor will it be provided by the Owner/Government.
• Generator Provision: If not provided by the Owner/Government, the electrical contractor will coordinate with the PV system provider for generator provision.
• Attic Stock Generator: The requirement to provide an additional generator for attic stock is being struck from the contract. An updated plan sheet will reflect this change, and other references will be removed.
• Generator Cooling: Specifications call for a liquid-cooled generator. Justification for an air-cooled generator should be provided for consideration.

This Q&A document clarifies specific requirements related to generators, including their type, provision, and cooling specifications. Bidders should note the removal of the attic stock generator requirement and the preference for liquid-cooled generators.

Form / Attachment / Pricing Sheet

This document outlines the "Schedule of Items" for the "Shell Falls Wayside Primary Power" project, associated with the Bighorn National Forest/Medicine Wheel District/Shell Falls Visitor Information Center. It details the items to be procured and their associated units and quantities.

• Item Numbers: 0001 through 0005.
• Descriptions: Mobilization, Site Utilities Water & Wastewater, Prefabricated Building, PV Power Battery Bank & Propane Generator.
• Pay Units: LS (Lump Sum) and EA (Each).
• Estimated Quantity: 1 for all listed items.
• Total Price: A line item for the total price is included.

This schedule provides a breakdown of the specific components and services required for the project. Bidders will need to use this information to prepare their pricing proposals. The document also specifies that the award is anticipated to be a firm fixed-price contract.

Form / Attachment / Pricing Sheet

This document contains the "Attachment 3 BNF Shell Falls VC plans.pdf", which appears to be a set of construction drawings and plans for the Shell Falls Wayside Primary Power project. It details various aspects of the proposed construction and reconstruction, including site plans, utility plans, demolition plans, electrical details, and specific component details.

• Title Sheet (G001): Provides project overview, location, and approval signatures.
• Drawing Index (G002): Lists all drawings included in the construction documents.
• Quantities and Notes (G003): Details quantities of materials and general construction notes.
• Symbols and Abbreviations (C001): Defines symbols and abbreviations used in the civil drawings.
• Site Plans (C101, C102, C103, C104): Illustrate existing and proposed site conditions, grading, and demolition areas.
• Details (C501-C507, CU501-CU507, E0.1-E4.4): Provide specific construction details for various components such as concrete work, fencing, site utilities, wastewater systems, electrical systems (including photovoltaic and generator integration), and propane tank installation.
• Electrical Plans (E series): Detail the electrical site plan, utility building layout, photovoltaic support, restroom and visitor center electrical details, one-line diagrams, and electrical schedules.

This document is crucial for potential bidders as it provides the comprehensive technical specifications and design details required to understand the scope of work, prepare accurate bids, and plan for the execution of the Shell Falls Wayside Primary Power project. It outlines all construction, reconstruction, and system integration requirements.

Form / Attachment / Pricing Sheet

This document contains the "Shell Falls Wayside Primary Power Contract Specifications - Construction Documents" which outlines the specifications for the construction project. It details various divisions and sections related to general requirements, existing conditions, concrete work, finishes, plumbing, heating, ventilating, air conditioning, electrical systems, site utilities, and more.

• Division 01 - General Requirements: Includes summary of work, work restrictions, hazardous materials, accident prevention, measurement and payment, submittal procedures, quality requirements, temporary facilities and controls, construction waste management, closeout procedures, and operation and maintenance data.
• Divisions 02-33: Cover specific construction trades and materials such as existing conditions, concrete, finishes, plumbing, HVAC, electrical, site utilities, earthwork, exterior improvements, concrete work, rough carpentry, painting, signs, piping, construction waste management, repair and protection, off-site control, on-site control, septic system abandonment, selective demolition, sewer cleaning, cast-in-place concrete, aggregate surface course, asphalt paving, cover soil, fertilizing and seeding, mulch, water treatment valves, and fencing.
• Schedule of Items: Provides a table of base bid items, descriptions, method of measurement, payment units, quantities, unit prices, and totals for various components of the project, including Mobilization, Demolition & Salvage, Wastewater System Rehabilitation, Water System Updates, Fencing, Site Utilities, Propane Tank, Revegetation, Site Preparation, Utility Building, and PV Power, Battery Bank, Propane Generator.

This document is crucial for potential bidders as it provides a comprehensive overview of the project's scope, technical requirements, materials, and contractual obligations. It details the specific work to be performed, the standards to be met, and the methods of measurement and payment, enabling bidders to accurately estimate costs and assess their capability to undertake the project.

Solicitation / RFP / RFQ

This is a combined synopsis/solicitation (RFQ) issued by the US Forest Service (USFS) for improvements at the Bighorn National Forest, Shell Falls Wayside. The project aims to address the site's primary power supply, including on-site generated power, wastewater system revisions, and water system reinstallation.

• Supply all labor, materials, equipment, and necessary valid licenses and permits.

• Complete improvements at the Bighorn National Forest, Shell Falls Wayside.

• Address on-site generated power, wastewater system revisions, and water system reinstallation.

• Deliverables include Statement of Work (SOW), drawings, and applicable specifications.

• Contract Type: Firm Fixed Price.

• Period of Performance: 540 Days After Notice to Proceed (NTP).

• Magnitude of Construction: Estimated between $1,000,000 and $5,000,000.

• Performance & Payment Bonds: Both required at 100% of original contract award price, due 10 days after award.

• Questions Due: April 8, 2026, 12:00 PM Central Time (submit via email to erick.plamann@usda.gov).

• Quote Due: April 20, 2026, 12:00 PM Central Time (submit via email to erick.plamann@usda.gov).

• Required Submission Documents: Experience/Past Performance (max 3 pages), Written Technical Approach (2-4 pages) with Construction Schedule, Attachment 1-SOI, and Signed SF-30 if applicable.

• Evaluation: Award will be made to the offeror representing the best value to the Government, based on a comparative evaluation of Factor 1 (Experience/Past Performance), Factor 2 (Technical Approach), and Factor 3 (Price).

• Offer Acceptance Period: 60 calendar days from the quote due date.

• This acquisition is a Total Small Business Set-Aside.

• NAICS Code: 237990.

• Small Business Size Standard: $45M.

• A site visit is scheduled for April 1, 2026. Details are on page 13.

• Several attachments are referenced, including SOI, SOW, VC Plans, Specs, and Wage Determination.

Statement of Work (SOW)

To provide for the complete construction of improvements at the Bighorn National Forest, Shell Falls Wayside, addressing the site's primary power supply, wastewater system revisions, and water system reinstallation.

The project involves one Base Bid broken into four work schedules:

• Mobilization
• Site Water & Wastewater (rehab/repurpose holding tanks, demo existing system, upgrade piping, upgrade controls, replace water heater, replace UV unit, replace pump, upgrade controls)
• Prefabricated Building (install 200 SF utility building and foundation, provide underground electrical service)
• Power with PV Solar Panels, Battery Bank & Generator (install 1,000 gallon buried LPG tank, approx. 18 KW PV solar array, battery bank, and backup LPG generator; system to be turn-key, off-grid rated).

Key components include demolition, a prefabricated utility building, a buried propane tank, a PV solar array, battery bank, septic tank rehabilitation, wastewater holding tank rehabilitation, water pump replacement, UV disinfection replacement, fencing, and revegetation.

• All work must comply with applicable building codes, ABA standards, and USDA specifications.

• A comprehensive Quality Control Plan (QCP) must be submitted within 20 business days of award, including inspection procedures, deficiency tracking, compliance with USDA/USFS standards, material submittals, coordination with government inspections, and daily/weekly reporting.

• On-site at Shell Falls Wayside, Bighorn National Forest, Wyoming.

• Construction Completion is due within 24 months of Notice to Proceed (NTP).

• No security clearance is required.

• No travel reimbursement is authorized.

• Contractor's Key Personnel: A qualified project manager must be assigned.

• Data Rights: All documentation produced is Government property.

• Section 508: Any electronic systems or signage must comply with accessibility standards.

Form / Attachment / Pricing Sheet

This document is a General Decision Number (GDN) for wage determination, specifically for Heavy and Highway Construction Projects in Wyoming. It outlines the prevailing wage rates and fringe benefits for various labor classifications required for federal contracts subject to the Davis-Bacon Act.

• General Decision Number: WY20260044
• State: Wyoming
• Construction Types: Heavy and Highway
• Applicable Counties: All counties in Wyoming.
• Labor Classifications: Includes rates for Carpenter, Concrete Finisher, Electrician, Equipment Operators, Ironworker, Laborers (Groups 1-3), Power Equipment Operators (Groups 1-3), Truck Drivers (Groups 1-2), and Welders.
• Rates and Fringes: Provides specific hourly rates and fringe benefit amounts for each classification.
• Executive Orders: Mentions applicability of Executive Order 13706 (Paid Sick Leave) and Executive Order 13658 (Minimum Wage).
• Identifiers: Explains various identifiers (Union, Union Average, Survey, State Adopted) used to denote the source of the wage rates.
• Appeals Process: Outlines the procedure for appealing wage determination decisions.

This document is crucial for bidders to accurately estimate labor costs for the opportunity. It specifies the minimum required wages and fringe benefits that must be paid to laborers and mechanics employed on the construction project, ensuring compliance with federal labor standards. Bidders must use these rates when preparing their proposals to ensure cost competitiveness and adherence to regulations.