Amendment 01 - Riprap Combo.pdf

DEPARTMENT OF THE AIR FORCE

UNITED STATES SPACE FORCE

SPACE BASE DELTA 1

Semper Supra

27 August 2026

FROM: 21 CONS/PKA

135 Dover Street, Suite 2225

Peterson SFB, CO 80914

SUBJECT: REQUEST FOR QUOTE (RFQ) – BULK PURCHASE RIPRAP MATERIALS

AMENDMENT 01 – The purpose of this amendment is to incorporate questions with answers, include certified scale and delivery ticket requirements, and extend the solicitation due date. All changes to this solicitation have been highlighted.

This is a combined synopsis/solicitation for commercial items prepared in accordance with the format in RFO Subpart 12.2, as supplemented with additional information included in this notice.

This announcement constitutes the only solicitation and quotes are being requested.

The Solicitation number FA251726QA032 shall be used to reference any written quote provided under this Combined Synopsis/Solicitation.

The Solicitation document incorporates provisions and clauses by reference. The incorporated provisions and clauses are those in effect through Revolutionary FAR (Federal Acquisition

Regulation) Overhaul (RFO), effective 04/17/2026. The full text of provisions and clauses may be accessed electronically at www.acquisition.gov.

This Combined Synopsis/Solicitation is solicited as Full and Open Competition. The North

American Industrial Classification System (NAICS) code is 212319 - Other Crushed and Broken

Stone Mining and Quarrying.

The quotes will be evaluated IAW RFO 52.212-2, found herein. Please read and comply with all requirements for submitting a quote under the solicitation instructions and the addenda to RFO

52.212-1. Failure to comply with all instructions contained within this synopsis/solicitation could result in the quote being ineligible for award. It is the quoter’s responsibility to ensure their quote meets all the requirements identified herein.

The purpose of this Combined Synopsis/Solicitation is for the 21st Civil Engineering Squadron for the supply and delivery of angular riprap stone meeting Colorado Department of Transportation

(CDOT) Standard Specifications for Road and Bridge Construction (Section 506, Riprap) in accordance with the line items in Table 1.

Table 1 - Contract Line Items

CLIN Line Item Description Unit Quantity Unit Price Total Price Lead Time http://www.acquisition.gov/

0001 CDOT Riprap

Material and Delivery

Ton (Net Ton

2,000 LB)

1,250

*RFO 52.212-1, Instructions to Offerors-Commercial Product and Commercial Services

(April 2026) applies to this acquisition and the following addendum applies:

The following words stating “offer”, “offeror”, and “proposal” are replaced with

“quotation”, “vendor”, and “quote”.

The vendor agrees to hold the prices in its quote firm until 30 September 2026.

The delivery location is Peterson Space Force Base. See Attachment 3 for additional delivery details. The requested Completion Date for delivery of this requirement is within

90 calendar days after Award for the CLIN in Table 1.

The resulting award will be a Firm-Fixed Priced Purchase Order. The Government will not provide contract financing for this acquisition.

Any questions regarding this solicitation shall be submitted to the contracting team no later than (NLT) 10:00 A.M. Mountain Time (MT) Friday, 21 August 2026. All questions must be submitted to both the Contract Specialist, Devin Higgins at devin.higgins@spaceforce.mil and

Contracting Officer, Holly Hepler, at holly.hepler@spaceforce.mil. Questions submitted after this deadline may not be answered.

Quotes and contract documentation shall be provided NLT 10:00 A.M. (MT), 01 September

2026 to 21 CONS/PKA. Please submit quotes to both the Contract Specialist, Devin Higgins at devin.higgins@spaceforce.mil and Contracting Officer, Holly Hepler, at holly.hepler@spaceforce.mil. It is the vendor’s responsibility to complete their reps and certs at

SAM.gov for the quote to be evaluated for award.

Late submissions: Vendors are responsible for submitting quotations so as to reach the

Government office designated by the time specified in the solicitation. Any quotation received at the Government office designated in the solicitation after the exact time specified for receipt of quotations is late and may not be considered unless it is received before award is made and the

Contracting Officer determines that accepting the late quotation would not unduly delay the acquisition.

Please provide the following information with your quote:

• Company Name, Company Address, Cage Code

• Quote Point of Contact, POC Telephone Number

• Total Price

• Statement that the quote is valid until 30 September 2026.

• Statement that vendor will provide certified scale tickets and delivery tickets.

mailto:devin.higgins@spaceforce.mil mailto:holly.hepler@spaceforce.mil mailto:devin.higgins@spaceforce.mil mailto:holly.hepler@spaceforce.mil

In order to be considered for award, all potential vendors must be registered in the System for

Award Management at https://www.sam.gov/portal/public/SAM/.

The vendor’s quote/response shall consist of two (2) separate parts:

Part I - Priced Quote

Part II - Technical Documentation of the Riprap Materials

Format and Specific Instructions.

PART I – PRICED QUOTE

The vendor shall provide a quote identifying the unit price, total line-item price, and lead time for the CLIN from Table 1. The vendor shall also provide a break-down of pricing to include price per ton and delivery price.

PART II – TECHNICAL DOCUMENTATION

The vendor shall submit technical information for their Riprap material to verify that it meets the

CDOT Standard Specifications for Road and Bridge Construction (Section 506, Riprap).

52.212-2 Evaluation – Commercial Items (Nov 2025)

This tailored clause takes precedence over the clause incorporated by reference.

The Government will award a firm fixed priced purchase order resulting from this solicitation to the responsible vendor whose offer conforming to the solicitation will be most advantageous to the Government, price and other factors considered. The following factors shall be used to evaluate quotes:

Part I – Priced Quote

Part II – Technical Documentation

Award will be made based on the competitive quote with the lowest evaluated price that meets the technical criteria on an acceptable/unacceptable basis. If any technical criteria are determined to be unacceptable that quote may not be evaluated further and may not be eligible for award.

Addendum to RFO 52.212-2 - Evaluation -- Commercial Items (Nov 2021).

1. Evaluation:

By submission of its quote, the vendor agrees to all solicitation requirements, including terms and conditions, representations and certifications, and technical requirements. Failure to adhere to all solicitation requirements may result in an offer being determined unacceptable and ineligible for further evaluation. The evaluation process follows:

Part I – Priced Quote Evaluation

Initially, the Government will place all quotes that meet the requirements of the solicitation in order by price, beginning with the lowest total evaluated price. The Government will then evaluate the lowest evaluated priced offer to determine if it is compliant with all solicitation requirements. If there is a conflict between the unit price and the overall price, the unit price will https://www.sam.gov/portal/public/SAM/ be used to determine the correct evaluated price. Failure to quote for any price element, may cause the vendor’s quote to be rejected as unacceptable. Vendors whose evaluated price is unreasonable (in accordance with RFO 12.204(a)) may not be considered for award.

Part II – Technical Documentation Evaluation

The Government will evaluate the technical documentation on an Acceptable / Unacceptable basis. If the technical documentation is rated as unacceptable, then the vendor’s quote as a whole will be considered technically unacceptable and ineligible for award. To receive a rating of

“Acceptable,” the vendor’s technical documentation must clearly demonstrate compliance with the following specific technical criteria:

Technical Factor Technically Acceptable

CDOT Standard Specifications for

Riprap

The vendor’s technical information clearly shows that the proposed Riprap materials comply with the CDOT

Standard Specifications for Road and Bridge

Construction (Section 506, Riprap).

2. Basis of Award:

If the lowest of the evaluated priced quotes receives an “acceptable” rating, that quote represents the most advantageous offer to the Government, evaluation of that quote is complete, and the evaluation process will stop, resulting in an award. If the lowest evaluated price quote receives an “unacceptable” rating, evaluation of that quote will stop. In that instance, the next lowest evaluated priced quote will be evaluated using the methodology above and the process will continue (in order by price) until a quote receives an “acceptable” rating, or until all quotes are evaluated.

Conversations conducted to resolve minor or clerical errors will not constitute discussions and the Contracting Officer reserves the right to award a purchase order without the opportunity for a quote revision. The Government intends to award a purchase order without conversations (while keeping with RFO Part 12). However, the Government reserves the right to conduct conversations with one, some, all, or none of the vendors if deemed in its best interest.

In the case that a discrepancy exists, procedures will be executed IAW RFO 52.212-4(r).

List of Attachments

Attachment 1 – CDOT Riprap Salient Characteristics

Attachment 2 – Clauses (Clauses have been updated to remove clauses that do not apply to this acquisition: FAR 52.222-41, 52.222-42, 52.222-62)

Attachment 3- Riprap Materials Questions with Answers