Sol_140P6223B0003_Amd_0003.pdf

(x)

140P6223B0003 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

PMM

Omaha NE 68102 601 Riverfront Drive DOI, NPS, MWR - Missouri MABO NPS, MWR - Missouri MABO

05/28/20230003

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

04/27/2023

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.)

ARPO replace HVAC

The purpose of amendment three is to:

1. Provide all questions received and the government responses to those questions. See pages 2-3 for questions and responses.

2. Extend the solicitation closing date/time. The solicitation closing is extended to June

13, 2023 at 0900 CT.

Contractors are reminded that they must sign and submit all amendments with their bid.

All other terms and conditions remain the same.

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)

Cecilia Mitchell

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 .

140P6223B0003 Amendment 03

Q&A

Q1: Will the NPS allow contractor to bill for purchased materials before installation of said materials?

A1: FAR clause 52.232-5, Payments under Fixed-Price Construction Contracts, addresses progress payments and states that “in the preparation of estimates [of work accomplished which meets the standards of quality established under the contract, the Contracting Officer may authorize material delivered on the site and preparatory work done to be taken into consideration.”

Q2: Can salvaged brick be reused if exact matching brick cannot be procured?

A2: No.

Q3: Will heavy equipment be allowed on site, I.E. use of Skytrack for lifting HVAC units and hauling demo debris from building to dumpster?

A3: Use of heavy equipment must be coordinated with the COR as this is an archaeologically sensitive area.

Q4: Can Temporary heat/air conditioning unit be used to augment building condition during demo-construction phase?

A4: Yes.

Q5: Does the trash dumpster need to be covered?

A5: Yes.

Q6: Will the NPS be responsible for moving the office furniture out of the office?

A6: Yes.

Q7: Is it acceptable to have a superintendent cover supervision, QA/QC, and safety duties? Or do we need 1 person for each responsibility?

A7: It is acceptable to have a superintendent cover supervision, QA/QC, and safety duties. See FAR clause 52.236-6, Superintendence by the Contractor.

Q8: Are contractors required to issue a contract specific QA/QC Plan?

A8: Yes. See Submittals section of specifications.

Q9: Are contractors required to issue a contract specific Safety Plan?

A9: Yes. See Submittals section of specifications.

Q10: Due to the possibility of cosmetic damage to the brick/masonry work from the demo and removal of the existing duct work would it be possible to clean, inspect, modify, and reuse instead of replacing in kind?

A10: No.

140P6223B0003 Amendment 03

Q&A

Q11: Are there any stamped structural drawings indicating that the existing condenser structure can handle the load of the new condensing unit?

A11: No.