Sol_140P6026Q0066_Amd_0001.pdf

Offers must acknowledge receipt of this amendment prior to the hour and date specified in the solicitation or as amended, by one of the following methods:

(a) By completing items 8 and 15, and returning or (c) By separate letter or electronic communication which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDGMENT TO BE RECEIVED AT THE PLACE DESIGNATED FOR THE RECEIPT OF OFFERS PRIOR TO THE HOUR AND DATE SPECIFIED MAY RESULT IN REJECTION OF YOUR OFFER. If by virtue of this amendment you desire to change an offer already submitted, such change may be made by letter or electronic communication, provided each letter or electronic communication makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

E. IMPORTANT: is not is required copies to the issuing office.

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT 1. CONTRACT ID CODE

2. AMENDMENT/MODIFICATION NUMBER 3. EFFECTIVE DATE 4. REQUISITION/PURCHASE REQUISITION NUMBER 5. PROJECT NUMBER (If applicable)

7.ADMINISTERED BY (If other than Item 6) CODE

STANDARD FORM 30 (REV. 11/2016)

Prescribed by GSA FAR (48 CFR) 53.243

FACILITY CODE

9A. AMENDMENT OF SOLICITATION NUMBER

9B. DATED (SEE ITEM 11)

10A. MODIFICATION OF CONTRACT/ORDER NUMBER

10B. DATED (SEE ITEM 13)

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

The above numbered solicitation is amended as set forth in Item 14. is extended. is not extended.

12. ACCOUNTING AND APPROPRIATION DATA (If required) copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted;

13. THIS ITEM APPLIES ONLY TO MODIFICATIONS OF CONTRACTS/ORDERS.

IT MODIFIES THE CONTRACT/ORDER NUMBER AS DESCRIBED IN ITEM 14.

CHECK ONE A. THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE CONTRACT ORDER

NUMBER IN ITEM 10A.

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, appropriation data, etc.) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(b).

C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

D. OTHER (Specify type of modification and authority)

Except as provided herein, all terms and conditions of the document referenced in Item 9A or 10A, as heretofore changed, remains unchanged and in full force and effect.

15C. DATE SIGNED

15A. NAME AND TITLE OF SIGNER (Type or print)

16C. DATE SIGNED

16A. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)

14. DESCRIPTION OF AMENDMENT/MODIFICATION (Organized by UCF section headings, including solicitation/contract subject matter where feasible.)

PAGE

6. ISSUED BY CODE

8. NAME AND ADDRESS OF CONTRACTOR (Number, street, county, State and ZIP Code) (X)

CODE

15B. CONTRACTOR/OFFEROR

(Signature of person authorized to sign)

16B. UNITED STATES OF AMERICA

(Signature of Contracting Officer)

Previous edition unusable

PAGESOF

Contractor

The hour and date specified for receipt of Offers to sign this document and return

James Bissaillon

See continuation page

DOI-NPS, MWRO MABO

1849 C Street NW Washington DC 20240

PMH

140P6026Q0066

09/10/2026

09/10/2026

1 5

CONTINUATION SHEET

REFERENCE NO. OF DOCUMENT BEING CONTINUED PAGES

NAME OF OFFEROR OR CONTRACTOR

SUPPLIES/SERVICES

(B)

UNIT

(D)

UNIT PRICE

(E)

AMOUNT

(F)

OPTIONAL FORM 336 (4-86)

Sponsored by GSA FAR (48 CFR) 53.110

ITEM NO.

(A)

QUANTITY

(C)

NSN 7540-01-152-8067

140P6026Q0066/0001

1. What gradation, size, quality, or testing standards apply to the base rock, clean rock, and riprap? Do specific Missouri DOT specifications apply?

Answer: MoDOT specifications apply. We would like to have 1" Base, 2" Base, 3" Base, 1'

Clean, 2" Clean, 4" Clean, and riprap (or comparable products to these). Quantity will be as needed by the National Park Service.

2. Attachment 1 identifies pricing as ¿Per

Ton,¿ but the unit column lists ¿EA.¿ Should all prices be quoted per ton?

Answer: Yes, pricing should be provided per ton/for one ton. If a Call is placed for more than one ton, the price will be calculated by multiplying the per ton price by the number of tons ordered.

3. Do the estimated quantities represent anticipated usage for one year or the entire five-year BPA period?

Answer: Estimated quantities listed are for each year, but you are only entering the price for one ton of each type of material for each year. Materials will be ordered as needed, and there are no guaranteed quantities.

4. How will the Government evaluate the 15 annual unit prices without annual estimated quantities or an evaluated-total formula?

Answer: Quotes will be evaluated in accordance with 52.212-2 of the solicitation to determine the quote which provides the best value to the

Government. In determining best value, the following factors will be considered: (1)

Materials that meet the requirement (2) Past

Performance and (3) Price. Pricing is only one thing that will allow the government to determine the best value.

5. Please confirm that NPS personnel will pick up all materials and that the contractor has no delivery obligation.

Continued...

NAME OF OFFEROR OR CONTRACTOR

SUPPLIES/SERVICES

(B)

UNIT

(D)

UNIT PRICE

(E)

AMOUNT

(F)

OPTIONAL FORM 336 (4-86)

Sponsored by GSA FAR (48 CFR) 53.110

ITEM NO.

(A)

QUANTITY

(C)

Answer: From the SF1449, General Information:

Materials ordered will be picked up by National

Park Service personnel. Orders/Calls will either be placed in advance or at the pickup location.

6. Does the 20-mile limitation apply to the actual material pickup facility?

Answer: From the SF1449, General Information:

Rock material pickup location must be within 20 miles of Highway 19 and Highway 106 junction in

Eminence, MO.

7. What response time is required after a BPA call is placed?

Answer: 72 Hours

8. Must the pickup facility maintain a certified truck scale and provide certified weight tickets?

Answer: Yes

9. Is the $200,000 maximum shared across all awarded BPAs or applicable separately to each

BPA?

Answer: Each BPA.

10. Please reconcile the stated $10,000 individual call limit with FAR 52.216-19, which references up to $30,000 for a combination of items.

Answer: The intention is that the awardee does not have to honor an order for a single item if it is over $10,000.00, or if two or three items are ordered and the value of those two or three items together is over $30,000.00.

11. Does NPS anticipate one award or multiple

BPA awards, and will calls be competed among

BPA holders?

Answer: From the SF1449, General Information:

NAME OF OFFEROR OR CONTRACTOR

SUPPLIES/SERVICES

(B)

UNIT

(D)

UNIT PRICE

(E)

AMOUNT

(F)

OPTIONAL FORM 336 (4-86)

Sponsored by GSA FAR (48 CFR) 53.110

ITEM NO.

(A)

QUANTITY

(C)

This solicitation is expected to result in one or more firm fixed price Blanket Purchase

Agreement(s).

Calls will not be competed. Calls will be placed as needed based on item price and availability at the government's discretion.

12. What past-performance information should offerors submit, including the preferred number and recency of references?

Answer: Past performance information was not requested in the solicitation, but the government may consider any source of past performance information.

If the offeror is not providing the materials directly, then please provide two to three references for managing similar actions that were subcontracted. Include a brief description of the work/contract, location, dates of performance, contract value, client name, client reference phone number and email address.

13. Attachment 1 asks offerors to describe available size ranges but provides only one pricing row for each material category. May offerors add separate rows and unit prices for each available size?

Answer: Yes

14. Is there a minimum pickup quantity, standard advance-notice period, or required loading schedule for individual calls?

Answer: There is not a minimum quantity.

Materials must be available for pick up within

72 hours of us placing a Call. Additionally, the pickup facility must have standard loading equipment to load customer vehicles.

15. May a small-business offeror supply material produced and loaded by a qualifying local small-business quarry, provided the offeror remains responsible for contract administration, ticketing, and invoicing?

NAME OF OFFEROR OR CONTRACTOR

SUPPLIES/SERVICES

(B)

UNIT

(D)

UNIT PRICE

(E)

AMOUNT

(F)

OPTIONAL FORM 336 (4-86)

Sponsored by GSA FAR (48 CFR) 53.110

ITEM NO.

(A)

QUANTITY

(C)

Answer: Yes

Submit all questions electronically only via email in writing at least 3 days prior to the

RFQ close date to allow for answers to be provided, to James Bissaillon, james_bissaillon@ios.doi.gov.

Quotes are due by 5:00 PM CDT on September 18, 2026, unless changed by solicitation amendment.

Reminder to monitor the solicitation posting for any amendments posted until the solicitation closes. Offerors must acknowledge any/all amendments by the due date and time for quotes.

Sponsored by GSA FAR (48 CFR) 53.110