46--Assateague Island National Seashore - REPLACE SEPT

Amendment / Modification

This amendment (0001) to Solicitation 140P432600021, originally dated 04/09/2026, makes the following changes:

• Scope Adjustment: The requirement is to replace the current receiving station with a piece of equipment designed for the application of filter septage for wastewater processing.

• Attachment Updates: This amendment attaches "Attachment 8 - RFIs 1-9" and "Attachment 9 - Site Visit Notes and Sign-In Sheet".

• The core requirement for replacing the receiving station is detailed.

• New attachments (Attachment 8 and 9) are introduced.

• The deadline for quotes remains April 30, 2026, at 12:00 PM ET.

• The period of performance is from 06/01/2026 to 11/30/2026.

• Bidders must acknowledge receipt of this amendment.

Other / Unclassified

This document is the agenda for a site visit related to the "Replace Septage Receiving Station At ASIS" solicitation (Solicitation # 140P4326Q0021). It outlines the purpose of the visit, introductions, procedures for solicitation changes and oral comments, and how offeror questions should be submitted. It also confirms the acquisition is a 100% Small Business Set-Aside and references the applicable DOL Service Contract Act Wage Determination.

This document is relevant to bidders as it provides critical information about the site visit, including:

• The purpose of the visit: to survey the site and clarify concerns regarding solicitation documents, scope of work, and requirements.
• Procedures for submitting questions in writing to the Contract Specialist, emphasizing that oral remarks will not change solicitation terms.
• The deadline for submitting questions (10 calendar days prior to proposal due date).
• Key topics to consider during the site visit, such as the intent to remove the existing unit and install a new pre-packaged unit, and a mention of Bid Option 1 (Water Service Line) and "208 1/3 phase."
• The proposal submission deadline (April 30, 2026, 12:00 PM ET) and the method of submission (email only to samuel_mckenzie@nps.gov).
• The evaluation method: Lowest Price Technically Acceptable (LPTA).
• Confirmation of a 100% Small Business Set-Aside.

Questions & Answers / Clarifications

This document contains responses to Requests for Information (RFIs) 1 through 9, providing clarifications on the requirements for the Septage Receiving Station equipment purchase.

• Flood Prevention Control Logic: The pinch valve's fail-safe position is to close, and control logic involves sensors/floats in the tank to detect high levels and close the inlet valve.
• SCADA System: No SCADA system or other supervisory/management software will be included for alarm monitoring or data logging.
• Valve Control: Inlet valve opening and closing will be controlled by a flow sensor or equivalent.
• Site Water Pressure: The site water pressure is 45-60 psi. If higher pressure is needed, a booster pump will be included in the contract.
• Control Room/Panel: A control panel for base functions is intended, preferably attached or close to the unit. The unit is for internal park use, with space available next to the wastewater plant.
• Material Construction: A minimum of 304 stainless steel is required. 316 stainless steel is optional for the bidder. Freeze protection is not a requirement but the unit must be winterized/drained.
• Bid Bond: No bid bond is necessary as this is an equipment purchase awarded under commercial terms.
• Subcontractor Experience: A proposed subcontractor's experience will count towards past performance requirements.
• Period of Performance: The Period of Performance is flexible and can be adjusted to accommodate equipment lead times.

These clarifications may impact bidder understanding of technical requirements, material specifications, and proposal submission details. Specifically, the flexibility in the Period of Performance and the inclusion of subcontractor experience are key considerations for bidders.

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

To procure and install a pre-packaged/pre-engineered septage receiving station designed for filtering waste from vault-type toilet structures at Assateague Island National Seashore (ASIS).

• Remove existing receiving station.

• Prepare the site for the new septage receiving station (grading, plumbing, electrical).

• Procure, fully install, and provide startup/training for a cylindrical bar screen septage receiving station.

• Install approximately 85 feet of Schedule 80 PVC pipe, including a shutoff ball valve and a frost-free spigot.

• The project includes a one-year maintenance contract for the installed unit.

• The septage receiving station must be categorized as such by the manufacturer and not have "variable" uses.

• Key components must meet specific material (AISI Type 304 Stainless Steel) and fabrication (USA) requirements.

• Hydraulic capacity must be 300 gal/min or greater.

• Receiving tank must be a minimum of 3’W, 6’L, 3’H with 10-gauge stainless steel.

• Bar spacing must be 1/4 inch.

• Cleaning cycle time cannot exceed 7 seconds.

• Unit must have fail-safe features to protect against flooding.

• No plastic-to-plastic or plastic-to-metal wearing surfaces between screening elements.

• Mercury-free float switches for level control.

• Main control panel must meet NEMA 4X standards.

• The contract requires a minimum of 5 years of contractor experience.

• Installation hours are Monday-Friday, 7:00 am – 3:30 pm ET, excluding federal holidays and emergencies.

• Site location: 7206 National Seashore Lane, Berlin, MD 21811.

• Contractor must have a minimum of 5 years of verifiable experience.

• A comprehensive site-specific safety plan is required.

• Compliance with OSHA standards and environmental regulations is mandatory.

• Contractor must provide a one-year warranty on all work performed.

• Submittals include: Superintendent designation, resumes, SAM registration, contractor's license, certificate of insurance, material submittal for the septage receiving station, SF 1413 for subcontractors, Schedule of Values (SOV), Site Specific Safety Plan, and Installation Schedule.

• Daily work logs with pictures are required.

• Contractor employees must conduct themselves professionally and be fluent in English.

Form / Attachment / Pricing Sheet

This document is an image attachment, "B08_Attachment_3_-_Photo_2.pdf", which appears to be a photograph of industrial equipment. The image shows a piece of machinery with the "AGF BROME" logo and contact information visible. It also includes warning labels such as "DANGER CONFINED SPACE".

• Photograph of an industrial processing unit.
• Manufacturer identified as AGF BROME.
• Warning labels indicating "DANGER CONFINED SPACE".

This attachment likely serves as visual documentation related to the opportunity. Bidders should review the image to understand the type of equipment or site conditions relevant to the potential contract. It may provide context for site visits, equipment specifications, or operational requirements.

Form / Attachment / Pricing Sheet

This document is a photograph of industrial equipment, specifically a dewatering and screening system manufactured by AGF Brome. It appears to be an attachment to a solicitation or opportunity record, likely provided for informational purposes regarding the type of equipment or facility involved.

• The image displays a large stainless steel tank with a conveyor belt system feeding into it.
• A blue hose is connected to the tank.
• A red ladder is positioned next to the tank.
• The AGF Brome logo and contact information (phone number and website) are visible on the tank.

This photograph may be relevant to bidders by providing a visual reference for the type of equipment or infrastructure associated with the opportunity. It could help bidders assess their capability to provide services or equipment related to this specific type of machinery or its operational environment.

Form / Attachment / Pricing Sheet

This document is an image attachment, "B08_Attachment_4_-_Photo_3.pdf", associated with a SAM.gov opportunity. It appears to be a photograph of industrial equipment, specifically a dewatering or processing unit, with branding for "AGF BROME".

• The image shows a large stainless steel tank with a blue hose connected, a motor and fan assembly at the top, and various pipes and controls.
• The "AGF BROME" logo is visible on the side of the tank, along with a website address (www.agfbrome.com) and a phone number (1-888-263-6993).
• Text on a white truck in the background reads "SEWAGE ONLY".

This attachment likely serves as a visual reference for equipment related to the opportunity. Bidders may need to assess if this equipment is part of the required scope, if it needs to be serviced, replaced, or if it provides context for the type of work involved in the opportunity.

Form / Attachment / Pricing Sheet

This document is an attachment labeled 'Photo 1' and appears to be a visual reference related to the opportunity. It depicts plumbing, a large fan, and storage containers in what seems to be an industrial or utility room.

• The image shows various pipes, valves, and fittings.
• A large, yellow industrial fan is present.
• A grey and black storage toolbox on wheels is visible.
• The environment appears to be a concrete floor with cinder block walls.

This visual attachment may provide context for the physical environment where services are to be performed or equipment is to be installed/maintained. Bidders should review this image to understand the existing conditions, potential site access challenges, or the scale of the work area, which could impact their proposal preparation and cost estimations.

Form / Attachment / Pricing Sheet

This document is an image attachment, "B08_Attachment_5_-_Photo_4.pdf", related to a SAM.gov opportunity. It appears to be a photograph of industrial equipment, specifically a dewatering or screening machine manufactured by AGF Brome. The image shows the equipment installed outdoors, with associated piping, a ladder, and a dumpster.

The image displays a large, stainless steel machine with a conveyor belt system, a collection trough, and control panels. A prominent logo for "AGF Brome" is visible on the side of the machine, along with contact information (1 888 263-5993, www.agfbrome.com). Warning labels, including "DANGER" and "CONFINED SPACE," are also present.

This attachment likely serves as a visual aid to help bidders understand the type of equipment or the operational environment associated with the opportunity. It may be relevant for bidders proposing to provide services related to the operation, maintenance, or replacement of such equipment, or for understanding the physical context of a project.

Solicitation / RFP / RFQ

This is a combined synopsis/solicitation for commercial services to replace a septage receiving station at Assateague Island National Seashore (ASIS). This announcement serves as the only solicitation; written quotes are requested, and a separate solicitation document will not be issued. The government anticipates awarding one Firm-Fixed-Price Purchase Order.

• Replacement of the septage receiving station at ASIS, as detailed in the attached Statement of Work (SOW).

• Option to install approximately 85 feet of schedule 80 PVC pipe along the north/northwest wall of the wastewater plant, as described in the SOW.

• Contract Type: Firm-Fixed-Price Purchase Order.

• Period of Performance: Anticipated to be June 1, 2026, through November 30, 2026.

• Quotes are due by 12:00 PM ET on April 30, 2026, and must be emailed to Samuel McKenzie at Samuel_McKenzie@ios.doi.gov.

• Evaluation Factors: Offers will be evaluated based on Technical Capability and Price. The award will be made to the lowest-priced, responsible offeror whose offer is technically acceptable.

  • Technical Capability Sub-factor 1: Requires manufacturer specifications/data sheets for the septage receiving station, clearly defining how the offered equipment meets specifications.
  • Technical Capability Sub-factor 2: Requires submission of 3-5 examples of similar projects completed within the past 10 years, including project description, dates, contract values, and owner contact information.

• Pricing: Quotes must include prices for the base CLIN (00010) and the optional CLIN (00020).

• Not explicitly stated, but standard FAR clauses related to small business concerns are included.

• A pre-bid site visit will be held on Thursday, April 16, 2026, from 10:00 AM to 11:00 AM at 7206 National Seashore Lane, Berlin, MD 21811.

• Questions regarding the solicitation are due no later than 10:00 AM ET on April 23, 2026, and should be directed to Samuel McKenzie at Samuel_McKenzie@ios.doi.gov.

• FAR 52.212-1 (Instructions to Offerors) and FAR 52.212-2 (Evaluation) apply.

• Offerors must submit a completed copy of FAR 52.212-3, Offeror Representations and Certifications.

• Payment will be processed electronically through the U.S. Department of the Treasury's Invoice Processing Platform (IPP).

Form / Attachment / Pricing Sheet

This document is a Service Contract Act (SCA) Wage Determination, specifically Revision No. 3 for Wage Determination No. 2015-5871, applicable to the area of Maryland County of Worcester. It lists the minimum wage rates and fringe benefits required for various occupations performing contract work subject to the SCA.

• Occupational Codes and Titles: A comprehensive list of job classifications, from "Administrative Support And Clerical Occupations" to "Miscellaneous Occupations."
• Minimum Wage Rates: The required hourly wage for each listed occupation.
• Fringe Benefits: Indicates that fringe benefits are required and lists the Health & Welfare rate ($5.55 per hour or $222.00 per week).
• Executive Orders: Notes applicability of Executive Order 13706 (Paid Sick Leave) and Executive Order 13658 (minimum wage adjustments).
• Vacation and Holidays: Outlines paid vacation and holiday entitlements for service contract employees.
• Hazardous Pay Differential: Specifies an 8% differential for work involving ordnance/explosives and a 4% differential for lower-hazard proximity.
• Uniform Allowance: Details requirements for providing or reimbursing uniform costs.
• Conformance Process: Explains the procedure for classifying and determining wage rates for occupations not explicitly listed in the determination.

This document is critical for bidders to understand the minimum labor costs associated with performing the contract. It establishes the baseline wages and benefits that must be paid to employees, directly impacting the cost proposal. Bidders must ensure their proposed wages meet or exceed these requirements to be compliant.