Sol_140P2025R0033_Amd_0006.pdf

(x)

140P2025R0033 x x

1 copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted ; or (c) By separate letter or electronic communication which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDGEMENT 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.

x

PDS

Denver CO 80225-0287 P.O. Box 25287 1 Denver Federal Center, Building 50 DOI, NPS, DSC Contracting Services

PDS

Denver CO 80225-0287 P.O. Box 25287 1 Denver Federal Center, Building 50 NPS, DSC Contracting Services Div

04/23/20250006

13. THIS ITEM ONLY APPLIES TO MODIFICATION OF CONTRACTS/ORDERS. IT MODIFIES THE CONTRACT/ORDER NO. AS DESCRIBED IN ITEM 14.

12. ACCOUNTING AND APPROPRIATION DATA (If required) is not extended.is extended, Items 8 and 15, and returning

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

The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offers

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

FACILITY CODE CODE

10B. DATED (SEE ITEM 13)

10A. MODIFICATION OF CONTRACT/ORDER NO.

9B. DATED (SEE ITEM 11)

9A. AMENDMENT OF SOLICITATION NO.

CODE

8. NAME AND ADDRESS OF CONTRACTOR (No., street, county, State and ZIP Code)

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

PAGE OF PAGES

4. REQUISITION/PURCHASE REQ. NO.3. EFFECTIVE DATE2. AMENDMENT/MODIFICATION NO. 5. PROJECT NO. (If applicable)

1. CONTRACT ID CODE

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

04/23/2025

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

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

D. OTHER (Specify type of modification and authority) appropriation data, etc.) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(b).

E. IMPORTANT: Contractor is not is required to sign this document and return __________________ copies to the issuing office.

ORDER NO. IN ITEM 10A.

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

The purpose of amendment 0006 is to answer questions for solicitation clarification, provide General References form and notice to all interested contractors that the last day for questions is Tuesday June 3, 2025, no later than 11am MT. Due date by email is still

Thursday, June 5, 2025, 11am MT.

Responses to Questions:

Question 1: The Stone Headwall Detail on plan sheet C5.1 Note 2 states supplemental stone will be procured through a stone vendor. Does the NPS have approved stone dealers for these stones?

Answer 1: No, there are no specified vendors. SECTION 31 37 00 ¿ STONE states that stone

Continued ...

16A. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)15A. NAME AND TITLE OF SIGNER (Type or print)

15C. DATE SIGNED 16B. UNITED STATES OF AMERICA 15B. CONTRACTOR/OFFEROR 16C. DATE SIGNED

(Signature of person authorized to sign) (Signature of Contracting Officer)

Rachel Dyer

STANDARD FORM 30 (REV. 11/2016)

Prescribed by GSA FAR (48 CFR) 53.243

Previous edition unusable

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

ITEM NO. SUPPLIES/SERVICES QUANTITY UNIT UNIT PRICE AMOUNT

NAME OF OFFEROR OR CONTRACTOR

2 3

CONTINUATION SHEET

REFERENCE NO. OF DOCUMENT BEING CONTINUED PAGE OF

(A) (B) (C) (D) (E) (F)

140P2025R0033/0006 shall be indigenous masonry stone and shall be obtained on-site or locally. Reuse stone found on-site and supplement stone from offsite location. Off-site stone shall be procured through a stone vendor and a sample submitted for approval by the park and CO. Our intent is to match materials and the historic nature of the landscape. There are many local quarries.

Question 2: Plan Sheet C3.2 has a detail for partial depth asphalt repair, but the drawings have no scope. Does the NPS know where the partial depth asphalt repair will be needed?

Answer 2: This detail is shown only if the contractor encounters failures in locations that are being milled. See page C3.0 -Typical Section-

2¿ HMA overlay -stations for milling are called out. If full-depth repairs are needed, the contract will be modified to accommodate.

Question 3: Plan Sheet C5.1 has a detail for

Culvert Installation and Cleaning Construction

Fence. Please provide a detail for this construction fence.

Answer 3: 12" silt sock may be used in lieu of construction fence.

Question 4: Please provide a detail for the ditch to be constructed throughout the project.

Answer 4: The ditch varies throughout the project and responds to site conditions/constraints, at times there is a vertical drain installed. See details on page C3.2 Ditch with new underdrain, and pages C3.1,C3.0 Typical sections of Old Mine

Road.

Question 5: Fuel and asphalt prices are highly volatile. Does the NPS pay for Asphalt Content and Fuel Adjustments base off the bid index?

Answer 5: No, the government does not pay for adjustments to the bid index.

Question 6: Will the government require an Office

Trailer for their personnel?

Answer 6: No.

Continued ...

NSN 7540-01-152-8067 OPTIONAL FORM 336 (4-86)

Sponsored by GSA

FAR (48 CFR) 53.110

ITEM NO. SUPPLIES/SERVICES QUANTITY UNIT UNIT PRICE AMOUNT

NAME OF OFFEROR OR CONTRACTOR

3 3

CONTINUATION SHEET

REFERENCE NO. OF DOCUMENT BEING CONTINUED PAGE OF

(A) (B) (C) (D) (E) (F)

140P2025R0033/0006

Question 7: How is the contractor to be compensated should a stop work order be issued because of excavation in a historical significance zone?

Answer 7: There is no compensation if the government issues a stop work notice. Any work completed and approved prior the stop work will be subject to review and acceptance. During a stop work notice, the contractor does not receive compensation. The Contracting Officer will direct the contractor to work at a different location to avert the need for stopping work.

Question 8: How is the contractor to be compensated should a stop work be issued by the wildlife monitors?

Answer 8: There is no compensation if the government issues a stop work notice. Any work completed and approved prior the stop work will be subject to review and acceptance. During a stop work notice, the contractor does not receive compensation. The CO will likely direct the contractor to work at a different location to avert the need for stopping work.

Question 9: Please confirm the sales tax on materials will be required for the project and is the responsibility of the contractor.

Answer: Confirmed.

See attached document.

1. B08_General Refrences.pdf

All other terms and conditions hereby remain unchanged.

NSN 7540-01-152-8067 OPTIONAL FORM 336 (4-86)

Sponsored by GSA

FAR (48 CFR) 53.110