Y--GLAC 318705 - PACKAGE #1 CONSTRUCTION SO

Questions & Answers / Clarifications

This document provides responses to vendor questions regarding Solicitation 140P2025R0112, GLAC 318705 - Replace Utilities - Package 1.

• Document Availability: Word versions of requested forms (Project Experience Questionnaire, Past Performance Questionnaire, General References, Small Business Participation Document) are attached.

• Product Substitutions: Offers of "equal" products must meet salient characteristics, identify the item by brand name and model number, include descriptive literature, and clearly describe any modifications to conform to solicitation requirements, per FAR 52.211-6.

• Fill Materials: Imported fill materials must be certified noxious weed and noxious weed free. The provided list is from the previous year and requires re-inspection in Spring 2026 for re-certification.

• Material Crushing: Crushing materials inside park boundaries for use on the project is permitted during construction hours in a location determined by the Contracting Officer (CO).

• Campground Closures: St. Mary Campground will have Loops A and B closed from October 1, 2026, to June 19, 2027, and Loop C from January 1, 2027, to June 19, 2027. Public access to Loop C must be maintained from October 1, 2026, to December 31, 2026. Two Medicine Campground closes for the season on October 1, 2026 (Loops A & B) and January 1, 2027 (Loop C).

• Pipe Specifications: 2" diameter RCP is acceptable for certain installations, and a 2' total depth is acceptable for routing water service lines. IPS diameter pipe is acceptable for 3" and smaller with a DR9. Electrofusion saddles with brass threaded outlets are acceptable for 2" and smaller.

• Asphalt Restoration: Specific guidance is provided for asphalt restoration widths in the Hudson Bay Area (South RV loop and South RV area), generally recommending a 15-foot width.

• Conduit: Only 90-degree bends require PVC coated RMC; other underground conduits can be Schedule 40 PVC.

• As-Builts: Available as-builts of existing systems will be provided to the successful offeror after award.

• The proposal submission deadline has been extended to January 15, 2026, at 2:00 p.m. Mountain Time.

• Updated bid schedules for asphalt restoration options were provided in amendment 03.

Amendment / Modification

This amendment (0008) provides the final set of questions and answers related to the solicitation.

This amendment does not change any specific sections of the original solicitation.

• Proposal due date remains January 15, 2026.
• All other terms and conditions of the solicitation remain unchanged.

Amendment / Modification

• Extends the proposal submission date for solicitation 140P2025R0112.

• The new deadline is January 15, 2026, at 2:00 p.m. Mountain Time.

• The proposal submission deadline is the only section affected by this amendment.

• Bidders are granted an extension to submit their proposals. All other terms and conditions of the original solicitation remain unchanged.

Amendment / Modification

This amendment (0006) provides the final round of responses to questions, updated construction specifications, and an approved list of gravel and topsoil sources.

Specifically, it includes:

• Revised Construction Specification 01 40 00 Quality Requirements.

• Revised Construction Specification 31 23 00 Excavation and Fill.

• Revised Construction Specification 33 05 13 Manholes.

• Revised Construction Specification 33 14 16 Water Distribution.

• An approved list of Gravel and Topsoil Sources.

• Construction Specifications (01 40 00, 31 23 00, 33 05 13, 33 14 16)

• Approved source list for Gravel and Topsoil

This amendment does not extend the proposal deadline. All other terms and conditions of the original solicitation remain unchanged.

Amendment / Modification

This amendment provides the final round of responses to questions, updated construction specifications, and an approved list of gravel and topsoil sources.

• Revised Construction Specification 01 40 00 Quality Requirements.
• Revised Construction Specification 31 23 00 Excavation and Fill.
• Revised Construction Specification 33 05 13 Manholes.
• Revised Construction Specification 33 14 16 Water Distribution.
• Approved Gravel and Topsoil Sources list.

This amendment does not appear to modify proposal deadlines or submission requirements. It provides clarifications and updates to technical specifications and approved material sources.

Amendment / Modification

• The proposal due date has been extended from December 5, 2025, to January 6, 2026.

• All proposals must be submitted by 2:00 p.m. Mountain Time on the new due date.

• The proposal due date is the primary section affected by this amendment.

• The deadline for proposal submissions has been extended to January 6, 2026.

• All other terms and conditions of the original solicitation remain unchanged.

Form / Attachment / Pricing Sheet

This document is a sign-in sheet for attendees of a site visit related to opportunity GLAC 318705-140P2025R0112, which took place on November 10, 2025.

• Lists names of attendees.
• Includes email addresses for most attendees.
• Lists the company each attendee represents.
• Provides addresses for some attendees.
• Includes phone numbers for some attendees.
• Some entries have handwritten additions and annotations.

This document provides a list of companies and individuals who attended the site visit. This information may be useful for bidders to identify potential competitors, partners, or key personnel involved in the opportunity.

Questions & Answers / Clarifications

This document provides responses to vendor questions regarding Solicitation 140P2025R0112, GLAC 318705 - Replace Utilities - Package 1.

• Fillable Forms: The Government will provide Word versions of the following forms, which were initially provided as PDFs: Project Experience Questionnaire, Past Performance Questionnaire, General References, and Small Business Participation Document.
• Product Substitutions (Brand Name or Equal): Per FAR 52.211-6, "equal" products must meet specified characteristics. If offering an "equal" product, bidders must clearly identify the item by brand name and model number, include descriptive literature, and describe any modifications planned to meet solicitation requirements. This information must be submitted with the proposal for evaluation. The Contracting Officer is not responsible for obtaining information not provided in the offer.

This document clarifies the format for submission of certain forms and the requirements for offering "equal" products, which may impact proposal preparation and content.

Form / Attachment / Pricing Sheet

This document, "Small Business Participation Document," requires all Offerors, regardless of their size, to complete and submit a proposal detailing their planned participation of small businesses in the performance of the acquisition. This includes participation as a small business prime and/or as small business subcontractors.

• Prime Offeror Classification: Offerors must indicate if they are a Large Prime or a Small Business Prime, and if the latter, select all applicable small business categories (SDB, WOSB, HUB Zone, VOSB, SDVOSB).
• Percentage of Work: Offerors must state the total percentage of work to be performed by large businesses and small businesses, ensuring the combined total equals 100%. This includes work performed by primes and subcontractors.
• Small Business Category Percentages: Specific percentages for overall Small Business participation, as well as breakdowns for Small Disadvantaged Business, HUB Zone Small Business, Woman Owned Small Business, Service Disabled Veteran Owned SB, and Veteran Owned Small Business must be provided.
• List of Small Businesses: A section to list the principal supplies/services to be performed by Small Businesses, including company names and types of service/supply.
• Extent of Commitment: A description of the commitment to use small businesses (e.g., prime, written/verbal contract, joint venturing, mentor protégé).
• Subcontracting Plan Requirement (for Other Than U.S. Small Businesses ONLY): Non-U.S. small business offerors are required to submit a separate Small Business Subcontracting Plan compliant with FAR 52.219-9, addressing all 15 elements per FAR 19.704. This plan must be consistent with the Small Business Participation Plan. Small businesses are exempt from this requirement.

This document is critical for proposal preparation. All bidders must accurately complete this form to demonstrate their strategy for incorporating small businesses into the contract performance. Failure to comply, particularly for non-U.S. small businesses regarding the subcontracting plan, may impact eligibility for award.

Form / Attachment / Pricing Sheet

This document is a Past Performance Questionnaire (Attachment 4) for Solicitation No. 140P2025R0112. It is designed to gather feedback on a contractor's performance on a previous project to inform source selection.

• Offeror Information: Requires the bidder's company name, address, UEI, and point of contact.
• Contract Information: Details of the past project, including title, contract number, type, price, award/completion dates, period of performance, location, client, and a brief scope of work description.
• Reference Information: Contact details for the individual who can provide feedback on the past project.
• Evaluation Sections: The questionnaire includes rating scales (Exceptional, Very Good, Satisfactory, Marginal, Unsatisfactory) for Quality, Schedule (& Time Management), Cost Control, Management, Small Business Subcontracting (& Labor Standards), and Regulatory Compliance. It also includes sections for overall ratings and comments.
• Return Instructions: Specifies the deadline (December 5, 2025, 2:00 p.m. MT) and contact information for the Contracting Officer and Contract Specialist at the National Park Service – Denver Service Center.

Offerors must complete Sections A and B of this questionnaire and provide it to a designated reference. The reference will then complete Sections C and D and return the questionnaire to the Contracting Officer. This document is crucial for bidders to provide evidence of their past performance, which is a key factor in the evaluation of proposals for this solicitation.

Amendment / Modification

This amendment (0004) to Solicitation 140P2025R0112, dated 10/01/2025, is effective 11/19/2025. Its purpose is to:

• Provide the Site Visit Attendee List.
• Provide the Word versions of various forms required for submission.
• Provide responses to questions received to date.

This amendment modifies the solicitation. All other terms and conditions of the solicitation remain unchanged.

This amendment does not explicitly state changes to proposal deadlines or submission rules, but bidders should review the provided attendee list, forms, and Q&A for any impact on their proposal preparation.

Form / Attachment / Pricing Sheet

This document is a Project Experience Questionnaire intended to collect detailed information from offerors regarding their past project experience. It is designed to help the government evaluate an offeror's qualifications as outlined in Section L of the solicitation (140P2025R0112).

• Offeror Information: Company Name.
• Referenced Project Information: Requires details for each project submitted, including Project Title, Location, Brief Description, Project Owner, and Point of Contact.
• Contractor List: For each referenced project, this section requires listing all contractors (prime and subcontractors), their role, trade, original and final price for their specific work, and original and final performance period in calendar days.
• Project Experience Questions: A series of seven detailed questions requiring the offeror to describe the work performed by listed contractors, how it addresses solicitation requirements, reasons for price and schedule changes, problem resolution, successful means and methods, and any other relevant project information.

Bidders must complete this questionnaire to demonstrate their relevant project experience. The responses will be evaluated against the Project Experience subfactor in the solicitation. Careful and thorough completion is required, adhering to the quantity of projects and timeframes specified in the main solicitation document. The questionnaire may be expanded as needed to provide adequate responses.

Form / Attachment / Pricing Sheet

This document is a form for offerors to provide general references to the Government, as described in Section L (Instructions, Conditions, and Notices to Offerors). It is crucial for assessing past performance.

• Contractor/Offeror Information: Name of the company submitting the offer.
• Surety Information: Name, address, agent, and telephone number of the surety.
• Corporate Bank Information: Name, address, agent, and telephone number of the bank, along with types and numbers of accounts.
• Insurance Company Information: Name, address, agent, telephone number, and types of policies.
• Subcontractor Information: Name, address, contact person, telephone number, and area of specialized work for each subcontractor.
• Material Supplier Information: Name, address, contact person, telephone number, and types of material supplied by each material supplier.

Offerors must complete this form accurately and legibly, including area codes for all telephone numbers. It is essential to disclose any instances where relationships with references may be considered less than fully satisfactory. Offerors should provide their perspective and detail any remedial actions taken or planned to address deficiencies. Failure to do so may negatively impact the assessment of the offeror's past performance record. Explanations for any deficiencies should be provided on separate sheets as necessary.

Amendment / Modification

This amendment (0003) to Solicitation 140P2025R0112, dated 10/01/2025, provides the following:

• Pre-Proposal Virtual Conference Attendee List
• Pre-Proposal Virtual Conference Power Point Presentation
• Q&A's received to date
• An updated Bid Schedule for proposal submission
• Limitations on Subcontracting Form for proposed subcontracting percentages

This amendment does not specify particular sections of the solicitation that are changed, but rather provides new supporting documents and an updated bid schedule.

An updated Bid Schedule is provided, which may impact how proposals are prepared and submitted. Bidders should ensure they use the updated schedule. The deadline for proposal submission is not explicitly extended in this amendment, but bidders should confirm if any other changes affect their submission timeline.

Amendment / Modification

This amendment (0003) to Solicitation 140P2025R0112, dated 10/01/2025, provides the following:

• Pre-Proposal Virtual Conference Attendee List: A list of attendees from the virtual conference is included.
• Pre-Proposal Virtual Conference PowerPoint Presentation: The presentation slides from the virtual conference are provided.
• Q&A Received to Date: Responses to questions submitted by potential bidders are included.
• Updated Bid Schedule: A revised Bid Schedule is provided for use in proposal preparation.
• Limitations on Subcontracting Form: A form to document proposed subcontracting percentages is included.

This amendment provides new attachments and an updated Bid Schedule. All other terms and conditions of the original solicitation remain unchanged.

Bidders should ensure they are using the updated Bid Schedule and have reviewed all newly provided documents (attendee list, presentation, Q&A, and Limitations on Subcontracting Form) when preparing their proposals. The amendment does not appear to change the proposal submission deadline.

Amendment / Modification

This amendment modifies solicitation 140P2025R0112, dated 10/01/2025, for the "GLAC 318705 Replace Utility Systems" opportunity.

Key changes include:

• Rescheduling of Virtual Pre-Bid Meeting: The meeting will now be held on November 6, 2025, at 9:00 a.m. MST. Participants must pre-register via email to Vicki Freese-Supler at vicki_l_freese-supler@nps.gov, who will provide a Microsoft Teams invite. Registration requests should include name, email, and telephone number.

• Rescheduling of On-Site Pre-Proposal Visit: The visit is now scheduled for November 12, 2025, beginning at 11:00 a.m. at the St. Mary Visitor Center (Coordinates 48.7474N 113.4391W).

• Extension of Proposal Due Date: The deadline for proposal submissions has been extended to December 5, 2025, at 2:00 p.m. MST.

• The dates for the pre-bid meeting and pre-proposal visit have been changed.

• The proposal due date has been extended.

• The deadline for submitting proposals has been extended to December 5, 2025, 2:00 p.m. MST.

Amendment / Modification

• Cancels the Virtual Pre-Bid Meeting originally scheduled for 10/08/2025.

• Cancels the Onsite Pre-Bid Meeting originally scheduled for 10/15/2025.

• Extends the proposal due date to November 14, 2025.

• Indicates that a forthcoming amendment will be issued to reschedule the meetings once a continuous resolution is passed.

• Proposal due date.

• Pre-bid meeting dates.

• The deadline for proposal submissions has been extended to November 14, 2025.

Solicitation / RFP / RFQ

This solicitation is for a "Total Small Business Set Aside" acquisition for the "Replace Utility Systems - Construction Package 1" at St. Mary Water, St. Mary Winter Septic, and Two Medicine Water System, Glacier National Park, Montana. The estimated price range is more than $10,000,000.

• The work involves replacing utility systems as described in the attached documents.

• Specific requirements and information are detailed in Sections "B" through "J" and their attachments.

• The project is not tax-exempt, and all Federal, State, and Local taxes must be included in proposals.

• The period of performance is from August 4, 2025, to July 31, 2027.

• The contractor shall begin performance within 15 calendar days and complete the work within 610 calendar days after receiving notice to proceed.

• A performance and payment bond is required within 7 calendar days after award.

• Proposals and questions must be submitted as stated in Section "L".

• Offers are due by October 31, 2025, at 1400 local time.

• Offers must remain valid for at least 90 calendar days after the due date.

• A pre-proposal site visit is mentioned in Section "L".

• This acquisition is a Total Small Business Set Aside.

• The North American Industrial Classification System (NAICS) code and associated small business size standard are noted in FAR 52.204-8 in Section "K".

• Funds are not presently available but are expected to be available to make an award. The Government reserves the right to cancel this solicitation.

• The delivery location is NPS, DSC-Design & Construction, 12795 W. Alameda Pkwy, Lakewood CO 80228.

• The specific project is identified as "Package #23123 Construction Award (SM & TM)" with a Product/Service Code of Y1JZ for "CONSTRUCTION OF MISCELLANEOUS BUILDINGS."

Solicitation / RFP / RFQ

This solicitation is for "Replace Utility Systems – Construction Package 1" at Glacier National Park, Montana. The project involves improvements to the St. Mary Water System, St. Mary Winter Septic System, and the Two Medicine Water System. This acquisition is a Total Small Business Set Aside.

• Two Medicine Water System: Improvements to one of two water supply wells, replacement of well control and water treatment building/equipment, installation of a new transmission main, and replacement of the existing water distribution system and appurtenances.

• St. Mary Water System: Improvements to one of two existing wells, replacement of a second existing well, replacement of the water distribution system and appurtenances in the Hudson Bay area, replacement/relocation of existing well control and water treatment building/equipment, replacement of the water distribution system and appurtenances within St. Mary Campground, and removal of the existing water storage tank.

• St. Mary Winter Septic System: Replacement of the existing septic tank and drain field system with an expanded system to improve treatment and distribution, and to provide capacity for future residences. This includes multiple septic tanks, a dose tank, and a pressure-dosed drain field.

• Contract Type: Firm-Fixed-Price (FFP)

• Period of Performance: 15 calendar days to commence work, 610 calendar days to complete after receipt of notice to proceed.

• Estimated Price Range: More than $10,000,000

• Proposal Submission Deadline: October 31, 2025, at 1400 local time.

• Site Visit: An optional pre-proposal conference is scheduled for October 8, 2025, and an organized site visit is scheduled for October 15, 2025.

• Evaluation: The Government will use a Best Value Continuum Tradeoff Process. Non-price factors (Technical Approach, Management Approach, Schedule, Project Experience, Past Performance) are listed in descending order of importance and, when combined, will be equal to price.

• Total Small Business Set Aside.

• NAICS Code: 237110 - Water and Sewer Line and Related Structures Construction.

• Small Business Size Standard: $45.5 million.

• Funds are not presently available, but there is a high expectation of availability. The Government reserves the right to cancel the solicitation.

• Offerors must include all Federal, State, and Local taxes in their proposals; this project is not tax-exempt.

• Specifications and drawings are attached and incorporated by reference (Section J).

Form / Attachment / Pricing Sheet

This document is a Geotechnical Investigation report providing recommendations for the "Replace Utility Systems" project in Glacier National Park. It details subsurface conditions, engineering analyses, and recommendations for foundation design, earthwork, pavement, drainage, and other construction-related aspects.

• Geological and Soil Conditions: Detailed descriptions of site geology, observed soil conditions, groundwater, and seismicity at various project locations within Glacier National Park.
• Geotechnical Drilling and Exploration: Summaries of drilling activities, including boring logs, locations, depths, and soil classifications.
• Laboratory Testing: Results from various soil tests, including particle size distribution, Atterberg limits, moisture-density relationships, California Bearing Ratio (CBR), and unconfined compression tests.
• Engineering Analysis and Recommendations: Specific recommendations for foundation design (spread footings), lateral earth pressures, slabs-on-grade, drainage, pavement design (flexible pavement), earthwork (subgrade preparation, trench excavation, rock rippability), and construction considerations (cold weather, wet weather).
• Seismic Design Parameters: Information on seismic site classification and recommended seismic design parameters.
• Limitations: Assumptions and limitations of the report, emphasizing the need for on-site verification during construction.

This report is crucial for bidders as it provides essential geotechnical data and recommendations that will directly impact construction methods, material selection, cost estimations, and project timelines. Understanding the subsurface conditions, soil properties, and engineering recommendations will enable bidders to develop accurate proposals and plan for potential challenges related to excavation, foundation support, and site preparation.

Form / Attachment / Pricing Sheet

This document comprises detailed construction drawings for the "GLAC 318705 REPLACE UTILITY SYSTEMS" project at Glacier National Park. It specifically covers "SCHEDULE 1-ST MARY WATER SYSTEM IMPROVEMENTS" and "SCHEDULE 2-ST MARY WINTER SEPTIC SYSTEM IMPROVEMENTS", outlining proposed utility system replacements and enhancements.

Water System Improvements (Schedule 1):

• Overall Site Plans: General layout of water system improvements in St. Mary and Two Medicine areas.
• Plan and Profile Sheets (PP series): Detailed alignment, grades, and existing/proposed utilities for water mains and services.
• Existing Utilities Key Maps (C series): Location and type of existing utilities.
• Civil Details (D series): Construction specifics for valves, hydrants, pipe trenches, etc.
• Electrical Plans (E series): Power distribution, site plans, and conduit/wire lists for the chlorination building and well sites.
• Mechanical Plans (M series): HVAC and plumbing layouts for the chlorination building.
• Structural Plans (S series): Foundation, framing, and structural details for the chlorination building.
• Control Network and Wiring Diagrams (11 series): Control system diagrams for water and septic systems.

Septic System Improvements (Schedule 2):

• Plan and Profile Sheets: Layout and elevation of effluent dose force main, advanced treatment system, and RV effluent force main.
• Details Sheets: Construction specifics for septic tanks (3,000-gallon), dose tanks, drainfields, utility trenches, manholes, and surface restoration.
• Electrical Notes and Legend: General notes, symbols, abbreviations, and one-line diagram for power distribution.
• Conduit and Wire List: Specifications for conduit and wire types, sizes, quantities, and lengths.
• Site Plans: Overall project layout and utility locations.
• Mechanical Details: Components like chlorine injection systems, air release valves, and pump-out stations.
• Structural Details: Foundation design, concrete specifications, and framing details.
• Erosion Control Details: Use of erosion control products.

General Details:

• Piping: Specifies HDPE piping (2" to 8") for force mains and water mains.
• Construction & Restoration: Notes on excavation, backfill, pipe bedding, surface restoration (turf, gravel, asphalt), and erosion control.

These drawings are essential for bidders to comprehend the project's scope, identify existing and proposed utilities, understand required construction methods, and adhere to detailed design specifications. They provide the necessary information for accurate bidding and project execution according to National Park Service requirements.