Soda Ash Dispenser

Amendment / Modification

This amendment (Number 0002) modifies solicitation FA480326Q0022, originally dated April 10, 2026. The primary change is to identify that a "Batch Feeder System" is a required feeder. All other terms and conditions remain unchanged.

Not explicitly detailed, but the clarification pertains to a requirement within the solicitation.

No changes to proposal deadlines or submission requirements are indicated. All other terms and conditions of the original solicitation remain in full force and effect.

Amendment / Modification

This amendment (0001) to Request for Quotation (RFQ) FA480326Q0022 incorporates the following:

• Answers to questions submitted by vendors.

• Extension of the Quote Due Date from 10:00 AM on April 22, 2026, to 10:00 AM on April 28, 2026.

• The Quote Due Date has been modified.

• The deadline for submitting quotes has been extended to April 28, 2026, at 10:00 AM.

• Offerors are required to submit a signed copy of this amendment with their quotes.

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

Amendment / Modification

This amendment modifies Solicitation FA480326Q0022, originally dated 10 April 2026.

Key changes include:

• Providing answers to vendor questions.

• Extending the Quote Due Date from 10:00 AM on 22 April 2026 to 10:00 AM on 28 April 2026.

• The response due date for offers has been extended.

• New attachments have been added:

  • Amendment 001
  • Soda Ash Dispenser Questions (002)

• The deadline for submitting quotes has been extended to 28 April 2026.

• Contractors are instructed to sign the attached amendment and submit it along with their quote.

Questions & Answers / Clarifications

This document contains vendor questions and government responses regarding the Soda Ash Dispenser opportunity (FA480326Q0022).

• Feeder Operation: The government confirmed that a manual cover and pouring 50 lbs. bags directly into the hopper is acceptable. Dust collection is desired. The hopper should store approximately 150 lbs. (3 bags). Basic tubular level gauges are not preferred; electronic low-level controls with "Refill Required" indicators (light, horn, or both) are preferred. Stairs and a small platform may be needed for easier refilling. The use of Metalfab feeders is acceptable.
• Mix Tank Fittings: For the mix tank, the government prefers 3/4" fittings for water inlet, outlet, and overflow. Drain fittings are also preferred to be various sized. Valves should be electrical solenoid actuated, though current ones are not working. High and low-level controls for the mix tank are required.
• Automation: Automation is required. The system should be able to fill the tank to a specified level visually and then automatically start the feeder and open the discharge valve.
• Existing System: The existing system needs repair/replacement due to age and wear, though it functioned well when operational. The government provided images of the existing system (Well 4 and Well 6) and requested similar information for any proposed feeder replacement, including serial numbers or nameplate details. Information on the mixing tank manufacturer is also requested.
• Site Visit: A site visit by the vendor's local representative to review the application is suggested and welcomed.

This document provides critical details and clarifications that bidders must consider when developing their proposals, particularly regarding equipment specifications, operational preferences, and the need for information about the existing system. Bidders should ensure their proposed solutions address these clarified requirements.

Form / Attachment / Pricing Sheet

This document is a "Salient Characteristic Check List" intended to be used by evaluators to verify if a vendor's proposed equipment meets the minimum requirements specified for the opportunity. It serves as a tool for assessing compliance with technical specifications.

• Salient Characteristic: Lists specific features and components of the equipment.
• Minimum Requirement: Details the government's non-negotiable specifications for each characteristic.
• Vendor's Proposed Specification: A section for the vendor to detail how their proposed equipment meets each requirement.
• Government Verification (Pass/Fail): A section for the government to mark whether the vendor's proposed specification meets the minimum requirement.
• Comments: A space for evaluators to provide additional notes.

Specific characteristics listed include:

• Quantity: 2
• Feeder Type: Volumetric dry screw feeder
• Application: Feeding Soda Ash
• Feed Rate: 5-10 lbs per hour
• Series: 32-055 Volumetric Screw Feeder
• Feed Screw and Discharge Spout: 1-1/2" stainless steel, for granular service
• Gear Box: Low speed, 0.60 cu. ft./hr. max feed rate, 4-speed drive pully
• Inlet Hopper: 1/6 cu. ft. stainless steel with agitation and cover
• Motor: 1/6 HP permanent magnet, DC, TENV
• Control Unit: LCI-mounted NEMA 12 control unit with power on/off switch, motor remote local stop switch, auto-manual switch, auto dosage pot, digital feed display and adjustment.
• Solution Mixing Tank: 35 Gallon Rectangular stainless tank with cover
• Tank Mounting Part: Included, for mounting feeder on stainless steel cover
• Dust Arrestor: Included, with water line and spray nozzle
• Mechanical Mixer: 1/4 HP, 115/230 VAC, TENV motor, and jet agitator

Bidders must use this checklist to ensure their proposed equipment or solution precisely matches or exceeds each listed minimum requirement. Failure to meet any salient characteristic will likely result in a non-compliant proposal. Vendors should fill out the "Vendor's Proposed Specification" column accurately and thoroughly to demonstrate compliance.

Solicitation / RFP / RFQ

This solicitation seeks proposals for the procurement of a soda ash dispenser to balance daily drinking water. The Product Service Code (PSC) for this acquisition is 4320.

• Dry Chemical Feeder System (2 units): Requires a firm fixed price arrangement.

• Feeder inlet hopper cover (2 units): Requires a firm fixed price arrangement.

• Solution Mixing Tank (35 gallon, rectangular stainless tank with cover) (2 units): Requires a firm fixed price arrangement.

• The solicitation number is FA480326Q0022.

• The solicitation issue date is April 10, 2026.

• The offer due date is April 22, 2026, at 10:00 AM.

• The contract type is not explicitly stated but implied to be Firm Fixed Price based on the item descriptions.

• Quotes must include:

  • Firm Fixed Pricing for CLINs 0001 through 0003.
  • Service specifications, including Brand Name or Equal details, to comply with the Salient Characteristics Checklist.
  • Any discount terms offered.
  • Contractor's name, address, CAGE code, and GSA Schedule (if applicable).
  • Contractor point of contact with email and phone number.
  • Completed Representations and Certifications.
  • Signed copy of Amendments (if applicable).

• Quotes are due by April 22, 2026, at 10:00 AM EST.

• Quotes should be emailed to tonya.gibson@us.af.mil and joseph.nemedy.1@us.af.mil.

• All questions must be submitted by April 16, 2026, at 10:00 AM EST.

• Quotes must be valid until September 30, 2026.

• Evaluation will be based on Price and Completion of the Salient Characteristics checklist.

• The government will rank offers by price and then evaluate technical acceptability.

• This acquisition is set aside for Small Business.

• The North American Industry Classification System (NAICS) code is 333248 with a size standard of 750.

• The document includes numerous FAR and DFARS clauses incorporated by reference and in full text, covering areas such as electronic submission of payment requests, health and safety, contractor access to installations, and representations regarding foreign procurements and telecommunications equipment.

• Attachments include "Salient Characteristics" and "Salient Characteristic Check List."

Form / Attachment / Pricing Sheet

This document outlines the "Salient Characteristics" for the Series 32-055 Dry Chemical Feeder Systems. It details the specific requirements for two volumetric dry screw feeders intended for soda ash, with a feed rate of 5-10 lbs. per hour. These feeders are to be installed at well 4 and well 6, replacing existing soda ash mixers.

Series 32-055 Volumetric Screw Feeder:

• 1-1/2" stainless steel feed screw and discharge spout (granular service)
• Low speed gear box with 0.60 cu. ft./hr. max feed rate and 4-speed drive pulley
• 1/6 cu. ft. stainless steel inlet hopper with agitation and a feeder inlet hopper cover
• 1/6 HP permanent magnet, DC, TENV motor
• Panel-mounted NEMA 12 control unit with:
  • Power on/off switch
  • Motor remote
  • Local stop switch
  • Auto-manual switch
  • Auto dosage pot
  • Digital feed display and adjustment

Solution Mixing Tank:

• 35 Gallon rectangular stainless steel tank with cover
• Tank mounting part for the feeder on the stainless steel cover
• Dust arrestor with water line and spray nozzle
• Mechanical mixer with a 1/4 HP, 115/230 VAC, TENV motor, and jet agitator

This document provides critical technical specifications and characteristics that bidders must meet or exceed to propose a compliant solution for the dry chemical feeder systems. It details the required components, materials, performance capabilities, and control features for both the feeders and the associated mixing tanks.